BlackBerry Research Proposal Example | Topics and Well Written Essays - 1750 words

BlackBerry - Research Proposal usageThe purpose of this storey was to make some key recommendations for the comp all to improve its market position, as substantially as revenue growth. The report included some major problems the companion is facing at present. lessen market share and decreased customer ecstasy level due to comparatively less gallant touch screen design were found to be the main problems for the keep company for which some key recommendations were apt(p) to the officials. The recommendations included development of Blackberry messenger service, manufacturing of music players and laptops, and sharing of the messenger service with competitors. Introduction - orbiculate Overview of Issue Reaching a eminenter rank in todays war-ridden task world and maintaining it for a long time is one of the biggest goals of almost every company belonging to any particular industry. If we talk about the companies belonging to the telecommunication industry, we can say that there is a fond competition among the companies because of ever increasing trend towards use of smart phones and latest wireless devices. In such a scenario, companies need to deliver attractive and innovative products to the customer not only to achieve competitive advantage but also to increase the customer base. However, doing all this is not an easy job and requires elongated thinking. is one of such companies which are currently facing huge financial crisis because of decreased customer satisfaction with their current product range. The company was considered one of the top smart phone brands of the world in the late(a) past because of its innovative products and high quality. ... osition in the world of wireless technologies because it is not coming up with the designs and features for its new(a) products that customer usually look for. It is due to this reason that the company has not only lost a significant percentage of its market share recently but also lost many of it s customers. The company will also lay off almost 4,500 employees in the nearest future (Goldman, 2013). This analytical report is designed to present an in-depth overview of the problem being faced by the company, as well as the reasons female genitalia the problems. The main purpose of the report is to provide some recommendations to the companys officials regarding solutions for the identified problems. Company stress Founded in 1984 by Mike Lazaridis, Blackberry is a Canadian telecommunication company that manufactures tablets and smart phones. The company has remained the market leader of the world of telecommunication devices for a long time based on its high quality mobile phones and wireless devices. However, with the advent of new technologies and design concepts in the field of information engineering and successful adoption of those concepts by the competing firms, the market share of the company has fallen drastically. It is true that Blackberry had a great hold on the telecommunication industry a few years back when designers and software product program engineers of the company were coming up with eye-catching mobile phone designs, as well as the software applications for the phones. However, the company could not carry on with the pace and eventually left itself behind in the induce of competition. The major reasons behind this fall are lack of management towards adopting new design concepts, lack of focus towards adopting new operating systems, such as, android, and lack of focus towards

Health promotion lnterveton Essay Example | Topics and Well Written Essays - 2500 words

Health promotion lnterveton - establish ExampleThis intervention seeks to create awareness of the potential wellness risks posed by stuff tipsiness, as well as the potential benefits of non-indulgence in gormandize drinking. The health promotion intervention took place at the London Metropolitan University through a PowerPoint presentation. Prior to the intervention, a selection of ten participants willing to enroll in the health promotion intervention took place. A pre-assessment of the perceptions of the participants in binge drinking occurred before the intervention. later the intervention, each participant filled in a post-assessment questionnaire. Analysis and comparison of these assessments determined the outcome of the intervention.In the recent past, studies have revealed that there is an increased rate of binge drinking among undergraduate students. A attached analysis of students perception on alcohol use highlights that they consider it a pleasurable activity. Binge drinking among university students has been soaring at alarming rates. A remarkable percentage of students specifically 92.4% fall into the category of binge drinkers. These statistics reveal that university students have adopted the British drinking culture. Despite previous efforts by the government to turn off binge drinking, it seems to be increasing in universities. Notably, as the number of university students increased, binge drinkers among the students increase. In 2002, over 60% of undergraduates indulged in binge drinking. In one of the Scottish Universities, a study conducted to establish the percentage of binge drinkers that involved 180 female students revealed that most of them indulged in binge drinking. However, such students did not categorize themselves as binge drinkers (Marks, & Maguire 2010, p. 654). The increasing rates of binge drinking among university students are the cause for concern considering the negative health effects associated

Environmental Issues Essay Example | Topics and Well Written Essays - 1250 words - 4

Environmental Issues - Essay ExampleRoberts who believes that the hazards of DDT are misrepresented by the activists while in fact it proves to puzzle saved the lives of galore(postnominal). Three Main areas of Disagreement between Anne Platt McGinn and Donald R. Roberts are as follows - McGinn states that the noxious DDT should only be used in an emergency to treat diseases while more environmentally friendly methods such as bed-nets, anti-malarial drugs, improving living conditions and eradication of insect breeding sites should be used. Roberts claims that the locomote to eradicate Malaria by proper drains and larviciding only happen in principal cities, while the mainly affect rural areas remain vulnerable. McGinn claims that insects became resistant to DDT when ingested while Roberts claims that DDT acts only as a repellant. McGinn says In order to control a disease, why should we poison our soils, our waters and ourselves? (Pg.289) Donald reacts by stating Science Magazine that species did not go extinct and DDT levels had declined after its use was stopped. DDT only reaches a concentration in water of 1.2 parts per billion, so the claim that it causes the death of algae is false. Birds and sea lions have not declined referable to DDT as claimed, while in reality statistics have proven their increase during the use of DDT. c) after(prenominal) a lot of research done on the subject, I comply with the Donalds ideology and because prefer the use of DDT to save humans because all other claims against DDT have no solid proof of its dangers. ISSUE 17 Environmental Hormone Mimics a) Environmental Hormone Mimics are Xenobiotic chemicals that have been found to mimic or disrupt the reproductive ductless glands such as estrogen. These chemicals are known to manipulate the reproduction of wildlife along with creating severe health problems like cancer in humans. The controversy is whether these claims are consecutive or are magnified falsifications. b) A ccording to Professor of Biological Sciences, Michele Trankina, hormone mimics disrupt everything from fish sexual practice to human fertility (World & I Journal, 2001) (Easton, 2011, Pg.319) while Michael Gough, a biologist argues that these claims are only surviveed by junk science. (Endocrine Disrupters,Politics,Pesticides, the Cost of Food and Health, , 1997) Michele Trankina states that there has been a radical decrease in spermatozoan count, an increase in testicular cancer and defective genetalia in men delinquent to this. Gough states that these claims drop down apart when scientists found large geographical variations in sperm counts that did not change over time. Trankina points by to the increase in breast cancer in women as a result of exposure to the hormone mimics, while Michael Gough dismisses these claims by stating that there was no proven evidence to any of these claims even though many researches had been carried out. Puberty in girls has decreased from the age 12 and 13 to 7 years of age due to exposure to xenoestrogens in water, food, creams and plastics according to Trankina. But Gough states that results of the Tulane paper researched by Dr. McLachlan himself on the toxicity levels of pesticides came back as negative. c) Due to lack of evidence and proof on the role of hormone mimics in the environment, I support Gough

Scholarship letter for Summer Energy School Essay

Scholarship letter for Summer free energy School - Essay ExampleI feel that I will do justice with the honour of being granted the scholarship since I shall be suitable to perform admirably well in the program. My confidence comes from the fat that I have already studied various aspects of the respective field with freight and focus. Baku Summer Energy School will provide me opportunities to learn about environmental issues, laws, economical aspects etc that argon related to the field and still have not been explored by me to a great extent. My afford knowledge about the field comes from my Bachelor degree in the field of international dealing and politics. I am currently pursuing my Masters education in the field of politics, security and integration. Numerous courses are predicted to help me in the anticipated program, some of them are Peace, conflict and security Legal aspects of international relations The missing dimension Human rights in global politics Gender, justice a nd environment. A strong aspiration towards the carry of energy made me opt for energy related topics for my dissertations in Bachelor and Masters programs. I have also passed IELTS with a 7 score. Apart from my commitment to my academics, I have also attended Model United Nations Conferences for students in the UK, Georgia, Turkey and Azerbaijan, as well as ASAIF conference in Strasbourg. These conferences prove to be great learning experiences and have taught me the relevance of this field on an international level. I was able to acquire professional knowledge about the field and the latest developments that are taking place in the human. The interactive character of the Baku Summer Energy School will give me another prospect to interact and learn from the public and private sector leaders from around the world. I highly rate such opportunities and experiences that are offered by colleges to train their students for their professional careers. I have even had the opportunity to cut back in the Ministry of Foreign Affairs in Azerbaijani Republic for two years as an transcriber and Press Service officer. I feel that my exposure to the professional line, as well as workings experiences in the public sector will help me contribute valuable insights during the program. My peers shall be able to rise their knowledge due to my professional exposure, just like I will be able to make headway from their achievements. My frequent travels to different countries with my parents have directed me towards another area of interest- learning about different cultures and origins. The cult for learning about different cultures and customs has derived me to learn three languages. I enjoy analyzing the differences among different nations of the world and their histories that direct them to follow their specific lifestyles. The nature of relations amongst different countries and nations has always attracted my attention and has provoked me to study deeply into the subj ect. I believe the global nature of the economy in the present world requires a commendable understanding of the field of international relations, especially in the energy sector. The field of energy of unity country cannot be studied in isolation from the world the global implications, laws and environmental impacts have to be discussed as well to present a logical perspective of the prevailing situation. I feel that the multi-faceted nature of my academic records will make me face the challenges and achieve objectives of this course in a commendable manner. I belong

Why did political parties form in the US Essay Example | Topics and Well Written Essays - 500 words

Why did political go awayies form in the US - experiment ExampleAs Hamilton once said, Its not tyranny we desire its a just, limited, federal government. The idea had support, unless also had a lot of opposition. Many Americans felt that the creation of federal parties would make the U.S. like the U.K. which the hated. It is part of a question that has troubled billions of lot since the dawn of time how should a society construct itself to maximise justice and opportunity? Is a salutary central government necessary to do so? at that place are as many theories as there are grains of sand on the beach, but any(prenominal) ideas over the years bring forth been more popular than others. Some people believe in fabianism and that everyone must be made equal by a very powerful central government, the eminent cut down and the short pulled up others believe in a meritocracy where those people who have talent and work hard are rewarded for their labours. These people believe the gov ernment should get out of the way. Considering how developed the U.S. is today, the latter(prenominal) view should prevail.Thomas Hobbes is most famous for his book Leviathan. In it he argued that a war of any against alone existed in nature and that people were mostly motivated by fear and distrust and that peoples motivations all conflicted with each other. The only way for order to prevail, Hobbes argued, would be through an absolute sovereign or strong central government. While there is certainly some truth to what Hobbes says regarding human beings, other political thinkers have questioned elements of his vision. Indeed there are several flaws in this theory, but it shows us that it is not possible for people to effectively work as a commune. That does not mean we need a dictator to date things, but it does mean we need a strong overlook of law to protect individual freedoms. The rule of law is effectively the latter-day sovereign. It serves the same purpose it protects con tracts and business and

Chinas Speedy Development in the Past Three Decades Essay

Chinas Speedy Development in the Past Three Decades - Essay Example internal policies have seen Chinas economic development rise and continue to grow, even as former(a) large world economies experience negative or stagnant growth. These policies opened up China to contrary trade and investment leading to a fast-growing deliverance in the recent decades moreover, the domestic policies support industrialization and structural change stimulates growth. They aim at developing strong and sustained investments that are determined at the very low levels, thus empowering the poor and uplifting their financial status (United Nations, 2012 p. 39). Effective concern and proper implementation of the laid down policy frameworks have lead achievement of substantial strides in the developing Chinas economy. The formulation of domestic policies established reforms in various spheres of the economy much(prenominal) as agriculture, industry, trade and foreign investment, which has also seen econo mic growth and human development. Reforms in the agricultural sector alleviated extreme poverty and food shortages food prices also fell as the agricultural income was on the rise. In the industrial sector, there was large-scale privatization of enterprises owned previously owned by the local government. This back up growth of the private sector, and increased their output and increased the revenue to the economy. Initially, Chinas economy centrally controlled, vastly inefficient and isolated from the global economy but with reforms to policies on trade and foreign investments, the economy improved to achieve a steady growth rate each year (Sahoo et al, 2010 p. 3).

Construction Engineering Assignment Example | Topics and Well Written Essays - 1750 words

Construction Engineering - Assignment casingWhen the constructed preparedness is offered proper management and maintenance, the facility may last 100 years or more(prenominal) the facility is also capable of serving different functions within the specified time. The actual lifetime of a property is dependent on a number of factors, including the quality of design, the durability of the materials used for the construction, the quality of the facility and the technology used (Edwards, Bartlett and dickie-seat 2-7). Other factors determining the lifetime of the facility include the local anaesthetic climate and the location, extent of use and the damage caused by human errors and natural disasters. The partings of a projects life cycle include the initiation phase, which entails the determination of the timing and the scope of the given project. The second component is the planning phase, where the detailed planning of the project takes place, and the actions aimed at the completi on of the plan are started. The third is the execution of instrument phase, where the action items are implemented, and physical deliverables are delivered. The fourth component is the close-out phase, which covers the wrap-up of the project. It entails summarizing the lessons and the successes of the project to the different stakeholders (Edwards, Bartlett & Dickie 2-7). Qn. 2. The problems facing the Canadian construction industry include global climate change. With the increasing focus on the energy consumed, and the carbon dioxide released by different building models. For this reason, industry players are obligated to work hard, towards the inspection and repair or the replacement of the buildings that dont offer a minimal environmental effect. For instance, achieving carbon neutrality, go at the same time ending up with a considerable return on investment has labored industry experts to promote the reduction of fossil-fuel consumption (Ontario Ministry of Infrastructure). For these different reasons, industry leaders are forced to renovate existing facilities and to develop new building models. The second challenge is the aging theme, where buildings and other infrastructure like roads need to be changed, redeveloped or renovated, depending on their economic and environmental impact. For example, in most economies, statistics show that traffic congestion costs the economy, more than $67.5 billion a year, through fuel wastage and scattered productiveness. Further, construction industry leaders faced the challenge of replacing substandard bridges and roads, which are mentioned as factors contributing to highway accidents (Ontario Ministry of Infrastructure). There is the challenge of a shrinking workforce, noting that Canadian statistics show that, as of 2016, thither will not be enough people to replace the retiring workforce. This is a challenge, because the reduction in the workforce will reduce the capacity of the industry to deliver the develo pments, and the changes desired. There is the challenge of a declining productiveness of construction firms. This is mainly caused by the competitiveness required from industry players, which is forcing some to exit the industry. As compared with the productivity of the non-farm productive areas over the years, which has grown by about 200 percent, the

Likes and dideerecnes of computing variances Assignment

Likes and dideerecnes of computing variances - Assignment ExampleHaving been defined as the squargon of ungenerous differences between each number in a information set and the mean of all the verse in the set, the variance is a derivative of differences between the same numbers. Computing the variance of a data set is therefore equivalent to analyzing the difference between the same numbers (Wegner, 2010). The definition of variance as a measure of dispersion also explains the relationship between the variance and the difference between points. A data set with a higher magnitude variance, for instance, means that data points in the set are far apart from each other, a factor that indicates greater variation from the mean. The gaps between the data points up to now defines the differences between the points and this means that computing the variance and analyzing differences between data points generate the same understanding on distribution of data in the set (Madrigal,

Caribean Ensemble Essay Example | Topics and Well Written Essays - 1500 words

Caribean Ensemble - Essay ExampleChoosing only one student performance within the group, it is possible to show bright interactions between this popular/classical theme and the history of euphony, cultural backgrounds, submissive history, where all factors help to get a deeper understanding of --- at first sight --- famous and well-known(a) penning. These interactions will find out the deeper layer of these compositions reasoning, definitely. Additionally, except the aforesaid ones, there also were such as Take 5 Dave Brubeck Tomorrow Annie (The Musical) Oye Como Va Tito Puente Footsteps Machel Montano Rolling the Deep Adele and Paul Epworth Ill be There Berry Gordy, Bob West, Hal Davis, and Willie Hutch Under the Sea The poor Mermaid Oh, What a Night The Four Seasons Hungarian Dance Johannes Brahms No One Alicia Keys Habanera from Carmen George Bizet One Note Samba Antonio Carlos Jobim. As we could see, the program of the institution Festival, 2013, was so ambitious that ever y single should be regarded as a special event in it. G1/4. I quill the Sheriff Bob Marley I Shot the Sheriff Bob Marley belonged to the first group of the Carribean Ensemble at York University. ... Having had many subgenres --- early reggae, grow reggae, dub, etcetera, --- this genre exploited drums (for example, snare drum and tom-tom drum), bass, guitars, keyboards, horns, and vocals. (We will evaluate all these items within Marley and The Wailers call and its student interpretation.) From the perspective of music theory, reggae had lower tempo than ska and rocksteady. (Bradley, 2000, p. 41) Accordingly, it could be characterized by the offbeat rhythms, (Barrow, 2004, p. 21) and by a prominent fact that reggae was compete in 4/4 time. (Manuel, 2006, 11) Harmonically, it used simple chord progressions (Barrow, 2004, p. 23) furthermore, its rhythmic pattern accents the import and fourth beats in for each one bar, with the drumers emphasis on beat three. (Manuel, 2006, p. 12) First of all, I shot the Sheriff was a social-oriended song about sheriffs (not deputys) murder, which was made from the narrators face. In the composition it could be heard synthesizer, The Wailers horus, bass, drums, guitar, and leading vocal. It used offbeat rhythms, 4/4, lower tempo, and simple chord progressions second and fourth beats have been emphasized in each bar, with the drumers accent on beat three. These heart of musical expression, along with the offset and syncopated rhythm-section, producted relaxive, but ideologically very intensive, reggae hit. Moreover, aforesaid suggestions on reggae music and particularly on current musical form should be applied to the student performance. Therefore, it could be verbalize that the very motif was maintained successfully, overall tempo was lower, than in ska and rocksteady there was constant reggae offbeat, 4/4. From the new(prenominal) point, students were not always in the right time-space presence of the current

Marketing an Australian Wine to Hong Kong Wine Market Essay

Marketing an Australian fuddle to Hong Kong Wine Market - Essay ExampleThe growth in Hong Kong wine-coloured market is attributed to the abolishing of the duty on wine by the Hong Kong government. About 40% of the US$ 1.3bn worth of wine traded annually in London is bought by consumers in Hong Kong and China (Franz, 2008). Similarly, according to Parker (2010) a glass of wine raised by a Hong Kong occupier is likely to have come from the Australian vineyard. The Australian wine industry considers Hong Kong as a major market. Because of the abolition of duties and taxes on wine in Hong Kong, exports from Australia to Hong Kong has change magnitude manifold. Australia is an important source for high quality boozings including wine for Hong Kongs restaurants. Hong Kongs strategy to become the hub for wine trading in the Asian section presents opportunities for the Australian wine producers and for providers of wine-related services, like storage and auctioning (Dfat, 2010). Hong Kong enjoys locational advantage as far as wine auctions in the region are concerned. The total wine auction sales in the region reached $160 million and forthwith along with the United States, Hong Kong has become one of the two virtually important centers for wine auction (Hong Kong Digest, 2011). This is the ground that Australian wine makers, Brown Brothers, are eyeing Hong Kong to market its products. Hong Kong has the potential to influence trends in the region through and through events such as Wine and Spirits Fair which attracts audience from mainland China and other countries. Brown Brothers offers the most seasoned and diverse ranges of quality wine. Decrease in taxes makes cheaper wine popular (Asia Travel Tips, 2011). The Hong Kong youth amid 21-28 years would prefer cheaper wines as they are yet to be established in life. Thus this need aims to evaluate marketing of wine to this segment. An external environmental analysis would help Brown Bothers understand and jo int the marketing strategy for Hong Kong. The external environment can be analyzed based on the political, economical, socio-cultural and legal environment, along with the wine sector in Hong Kong. Wine sector in Hong Kong Hong Kongs alcoholic beverage market faced distortions because of the excessive duties on wines and spirits (APCO, 2010). The prices were artificially high and the local residents as fountainhead as the expatriates were forced to choose lower-quality beverages which impacted consumer choice. Hong Kong had very high level of tax income on wines compared to its neighbors and this increased illegal smuggling of alcoholic beverages. This caused loss of government tax revenue. The Hong Kong Wine & Spirits Industry nuclear fusion reaction (HKWSIC) used the services of APCO to represent the views of the consumers and the industry. Study and presentation of the results by APCO forced the Hong Kong government to abolish the taxation on wine products. External environment analysis Political environment Hong Kong is governed by the Basic police of the Hong Kong Special Administrative Region of the Peoples Republic of China (Dfat, 2010). Hong Kong is a Special Administrative Region and is a capitalist society enjoying high political stability. It has an decision maker-led system inherited from the British Colonial Administration. The Chief executive is appointed by Beijing after election and has the power to initiate legislation (Dfat, 2010). There is limit democracy as it still follows the Basic Law approved in 1990.

Critically evaluate the extent to which intangible resources can be Essay

Critically evaluate the extent to which in distinct resources can be used to legitimise management authority in organisations - Essay ExampleThus, they are the assets, which the accompany essential recognize as its significant components, which are rather better determinants of the companys performance than the developed money it gen sequencetes (Cameron, pp. 88-92, 2004).Most authors and intellectuals, today, focus on the need of knowledge workers in the modern industry to sustentation the ship sailing. They are of the opinion than in this uncertain world, where downsizing and losses in one company, may also affect the situation in another company, located way far from the host (TSG, p.1, 2009). On the other hand, increase in demand of a product or a service in one country, may also lead to increase in demand of the same product in some other culturally distinct country. Economic insecurity may often liquidate tangible resources with no prior notice and the global dilemma of i nterrelated companies, put greater expectations on the managers to keep and organize the information from around the world on their fingertips. In these difficult times, human resource, as the nonphysical resource of the company, is the most effective tool to cope up with changing situations (Andriessen, p.1 2004).Todays era is information era and all the stake of the companies requires handling and managing information critically. This information may include knowledge about the product or service cost, employees needs and concerns, competitors in the market, companys capital at hand etc. Managing company information carefully means that internal members of the organization take heartfelt care of the power entrusted upon them and channelized the information attained properly down the hierarchy. According to management research, much of the companys progress depends on the top managements efforts to align the companys resources. With regard to intangible resources, strategic comp etitiveness is much dependent on the way lower staff, age, workload, education standard, job performance, and empowerment

Devils Advocate Essay Example | Topics and Well Written Essays - 500 words

Devils press - Essay ExampleThe main theme for a consumer would be to relate the attainment of highest self-esteem standards by the use of the product. This zeros in on whether the same is applied on the image. For instance, consumers may shy off from an reach in which the model has a low self-esteem of herself if modesty is not appropriately applied.Second, by coca Cola using beautiful ladies in advertising their products, the main aspects that emerge are those of a ac connection highly considerate of selling quality. That is why they select on the best. Consequently, size matters a lot in the personify image put on adverts, as the products would in most cases be associated with good wellness and prosperity if utilize by the consumer (Lin 40).Finally, attainment of good body standards by the women is usually perceived as a key determinant in the sale of items as good looks usually creates the impression and conjuring that the associated products are also of good quality. Henc e, most people have always bought items just because the company used good body images of high quality to market the products and have the models appear as having good body standards.However, in the negative side, the use of body standards in advertising as has been used by coca plant Cola may have diverse negative effects on the society with regard to how the company is perceived. One main way by which the adverts have greatly affected consumers in the negative spatial relation is to have them appear and feel insecure about their own bodies. As such, most women tend to reproduction the bodily image shown in a bid to appear as them but, instead they end up being emancipated. Negative body standard of the image arises when the society is made to believe that they can hardly be good looking by enjoying certain products or appearing as the models whose images are on the products.Currently, the society in which we live in is too obsessed by the appearances, weight

Examine the structure and function of proteins Essay

Examine the body social structure and function of proteins - Essay ExampleProteins be amino group acids polymers, which are covalently bonded through peptide bonds forming a set up.In and outside cells, proteins have several functions including acting as transporters to convey molecuules and ions across membranes, structural roles for instance cytoskeleton, acting as hormones, and catalyzing other biological body reactions Biotechnology entails understanding, exploiting, and modifying proteins for helpful purposes. In order to accomplish this, one needs to understand various fuctions of proteins and their structure. The focus of this paper is to sum various structures of proteins, various funcions of protein molecule in the cell, the link between molecular structure of proteins and their function, and how proteins as a whole contribute to health and/or disease. Studies conducted in this field have shown that there are quad categories of protein structure. These are the maste r(a) structure, secondary structure, tertiary structure, and quaternary structure. The amino acids are made up of a backbone section which is available in the different types of amino acids, together with a side train for each residue (Nelson, L. & Cox, M. 2008). Since the carbon atom remains bound to the four categories, one isomer would happen in the biological protein. In this case, the molecules would be chiral. Glycine fails to be chiral due to the fact that it has a side chain that is an atom of atomic number 1. The amino acids are bonded by a covalent bond chain which are referred to as the peptide bonds (Brown EC et al. 2004). Whenever the chain is short, such a chain is called a peptide. The chains that are long are referred to as proteins or polypeptides. In many cases, the peptide bonding is established in between the one amino acid carboxylic group together with the amino group. The bonding of peptides happens in the reactions of condensation, which involve the loss o f a molecule of water. Primary structure of proteins. The primary structure proteins is the amino acid polypeptide chain chronological sequence. The basic structure is combined together using the covalent bonding just like the case of the peptide bonds, which are oft established in the translation process of proteins. The ii ends of a polypeptides are referred to as the C-terminus. In this, the carboxyl terminus, and the N-terminus are the amino terminus (Mahn K et al. 2005). In order to count the residues, one would begin at the N-terminus, which involves the terminus where the group of amino acid fails to be involved in the peptide boding (Nelson, L. & Cox, M. 2008). This type of structure is identified by the corresponding gene to the protein molecule. A particular nucleotide sequence in desoxyribonucleic acid is normally shifted to the mRNA that is interpreted by ribosome in a process referred to as translation (Mahn K et al. 2005). In this case, the protein sequence is speci fic to the particular protein, and identifies the structure and the roles of the protein molecule. Protein sequence could be determined through bicycle-built-for- twain spectrometry tandem mass, and Ednan degradation (Nelson, L. & Cox, M. 2008). In most cases, it is always interpreted directly from the gene sequence through the utility of the genetic code. The post-translational modifications including the formation of disulfide, glycosylation, is considered as a section of the primary structure so cannot be identified from the specific gene. For instance Insulin has fifty one amino acids classified in two chains, one having thirty one amino acids, and the other one having twenty amino acids (Mahn K et al. 2005). The primary structure is displayed in diagram 1. Diagram 1. Secondary structure. This is the second structure of proteins displaying the regular local sub-structures. The two categories of secondary structure include the betastrand, and the alpha helix (Nelson, L. & Cox, M. 2008). These structures are normally identified by the hydrogen bonding pattern between the key chains of peptide groups (Lukaczer D et

Cultural Gap Essay Example | Topics and Well Written Essays - 500 words

Cultural Gap - Essay Example raise in a Christian family. My parents lived by the church doctrines. Something to do with the relationship was out of the question, especially at our tender age. Going to LGBT meet was a big decision I made. Many of the online discussions about the meeting seemed appealing. The encouragement I received from online friends gave me hope I had to find out what I did not know. I focused on finding self-fulfillment.At first, I was nervous and at the same time excited. I never knew what was in place for me. It was like going to another planet. It seemed something intimidating and a shuddery cardinal to walk into a room and be sincere over something I could barely admit. The truth looked fantastic, and from hiding in it, it ended up being the scariest thing.As I joined college, I direct an email to the LGBT coordinator concerning where and when the meeting could occur. Unfortunately, at that time, I failed to turn up for the meeting due to some reasons I could not avoid. On this occasion, I was confident and focused on attending it, though mat up scary than before.On the initial day of the meeting, I walked to the building and found the room number. My nerves took held of me. How I wished, I knew it was okay to be who I am and to feel the way I felt. I had spent age denying who I was. It is so ridiculous to feel so at the place where I should have called home. I had no idea of having people around me who cared and who could understand me.I took a friend to the meeting with me. I was too nervous to go alone. The environment inside was nothing I expected. At first, I felt it would not work. In some few minutes, the room was with young men who were open, smart, fantastic, and very welcoming. The room was so welcoming and open. Afer introducing myself, I talked about how I felt. I had to accept myself and come out. With time, I am gladiola to have learnt a lot about LGBT people and myself.I wished I had involved myself

Literature review Example | Topics and Well Written Essays - 1750 words

Literature review ExampleThis will help to point forbidden the differences and similarities that may exist between the two ideas that the different authors have.After taking up a line of descent, absolute majority of the new employees are very interested to learn more about their jobs and the firm that they are outright working for. Induction or socialization is the process that is used t do this and aims at integrate the new employees into the firm and making them familiar with the details and the requirements of the job. It is therefore a process which involves employees being alter from total outsiders to become members of the organization that are active and effective. This may be done in a program that is informal or one that involves a formal introduction.Since starting a new job is one of the most stressful experiences in life, an induction process that considers the anxieties and uncertainties that are associated with it as well as the needs of the new employees is thus very

Supply Chain Management in Fast Fashion Companies (Zara & H&M) Literature review

Supply Chain Management in tight Fashion Companies (Zara & H&M) - Literature review ExampleBarnes and Lea-Greenwoods (2006) article on strong fashion and tally filament management has revealed significant information in regard to the so called fast fashion phenomenon. Their search on fast fashion and its relation to communicate chain management have even caught the prudence of well known fashion companies, enthusiasts and the business press. Although the concept is new in the fashion industry, the authors were able to look for widely and expound briefly the system that led Zara and H&M to where they be now. The authors have define fast fashion as a form of business strategy that targets to lessen the number of processes that ar undergone in a buying rhythm method of birth control and lead times to deliver new fashion products in stores. When this happens, customer satisfaction is met, and this satisfaction is being driven by the speed in delivering fashion products that be in line with the current trends. Fast fashion is a concept that is considered a mainstay in UKs fashion industry (Barnes & Lea-Greenwood, 2006). To modern fashion retailers such as Zara and H&M, fast fashion is a key strategy that has helped them attain success. The two well known fashion companies have adopted this strategy and have continuously changed their clothing styles and product ranges to adapt to what is in at any moment. Rapid changes atomic number 18 made attracting more buyers of apparels under the brands Zara and H&M. Furthermore, Barnes and Lea-Greenwood (2006) have inferred that fast fashion is associated with supply chain management. For instance, it has been proposed, in reference to the said perspective, that the framework of a fast fashion business is dependent to vertical integration. vertical integration, according to Welters and Lillethun (2011), centralizes the supply chain allowing buyers to obtain goods in a short span of time and at an affordable pri ce. In a fashion business, there is pressure in defeating the previous years performance and this cycle is a usual scenario. In the modern times, success in retailing is being attributed to supply shackles instead of companies (Hines, 2004 cited in Barnes and & Lea-Greenwood, 2006). On the other hand, the authors (Barnes & Lea-Greenwood, 2006) have contended that, in spite of being connected to supply chain management, fast fashion is not totally affiliated with the strategy. Findings of the study conducted by Barnes and Lea-Greenwood (2006) have place fast fashion as a consumer-driven process. Many things were taken into serious consideration prior to arriving at this judgment. First, they were able to observe that, at present, idiosyncraticity has already become the trend for the buyers fashion demands. Most consumers expect to set a trend, and this behavior increases the demand for fast fashion. Many designers consider quick access to the media as a means for the young consum ers to gain knowledge in regard to the new fashion trends. Respondents of the horizon conducted by the two authors have also conceded to their judgment and have stated that progress in fast fashion is being driven by the changing consumer demand making it a crucial scene of fashion and fashion retailing. Hence, fast fashion is the answer to the changing consumer demand of modern times. Furthermore, the supply chain has to adjust for it to respond to inconstant consumer demands. The fast fashion business paradigm relies on the capacity of an individual to acquire and react positively to changes in consumer tastes. Responses to these changes in the fast fashion business model are quick since connections to fashion markets, and fashion makers are in proximity (Doeringer & Crean, 2006 cited in Welters &

Quality management focuses attention on continuous improvement Essay Example for Free

Quality management focuses attention on continuous improvement EssayTh e work of W. Edwards Deming is a cornerstone of the quality movement in management. 27 His story began in 1951, when he was invited to Japan to explain quality control techniques that had been developed in the United States. When Deming spoke, we might say, the Nipponese listened. Th e principles he taught the Japanese were straightforward, and they worked Tally defects, analyze and trace them to the source, make corrections, and keep a record of what happens afterward. Demings approach to quality emphasizes constant innovation, use of statistical methods, and perpetration to training in the fundamentals of quality assurance. One outgrowth of Demings work was the emergence of total quality management, or TQM. Th is process makes quality principles part of the organizations strategic objectives, hold ining them to all aspects of operations and nisus to meet guests needs by doing things right the fi rst ti me. Most TQM approaches begin with an insistence that the total quality commitment applies to everyone in an organization, from resource acquisition and supply chain management, through production and into the distribution of fi nished goods and services, and ultimately to customer relationship management.The search for and commitment to quality is now tied to the emphasis modern management gives to the conceit of continuous improvementalways looking for new ways to improve on current performance. 29 Th e goal is that one batch never be satisfi ed virtuallything always can and should be improved upon. Evidence-based management seeks hard facts about what really works. Looking back on the historic foundations of management, one thing that stands out is criticism by todays scholars of the scientifi c rigor of some historical cornerstones, among them Taylors scientifi c management approach and the Hawthorne studies.The worry is that we may be too fast(a) in accepting as factual the results of studies that are based on weak or eventide shoddy empirical evidence. And if the studies are fl awed, perhaps more care needs to be exercised when difficult to apply their insights to improve management practices. Th is problem isnt limited to the distant past. 30 A platter by Jim collins, Good to Great, get tod great acclaim and best-seller status for its depiction of spunkyly successful organizations.But Collinss methods and fi ndings have since been criticized by researchers. 32 And after problems appeared at many fi rms previously considered by him to be great, he wrote a follow-up book called How the Mighty Fall. 33 Th e point hither is not to discredit what keen observers of management practice like Collins and others report. But it is meant to make you vigilant and a bit skeptical when it comes to separating fads from facts and conjecture from informed insight.Todays management scholars are trying to move beyond generalized impressions of excellence to under stand more empirically the characteristics of high-performance organizationsones that consistently achieve highperformance results spot also creating high quality-of-work-life environments for their employees. Following this line of thinking, Jeff rey Pfeff er and Robert Sutton make the case for evidence-based management, or EBM. Th is is the process of making management decisions on hard factsthat is, about what really worksrather than on dangerous half-truthsthings that sound good but lack empirical substantiation.Using data from a strain of some 1,000 fi rms, for example, Pfeff er and a colleague found that fi rms using a mix of well selected merciful resource management practices had more sales and higher profi ts per employee than those that didnt. 35 Th ose practices included employment security, discriminating hiring, self-managed teams, high wages based on performance merit, training and skill development, minimal status diff erences, and shared out information.Examples of other EBM fi ndings include challenging goals accepted by an employee are likely to result in high performance, and that unstructured employment interviews are unlikely to result in the best person being employ to fi ll a vacant position. 36 Scholars pursue a variety of solid empirical studies using proved scientifi c methods in many areas of management research. Some carve out new and innovative territories, while others build upon and extend knowledge that has come down through the history of management thought. By staying au courant of such

Types of Personality Essay Example for Free

Types of Personality EssayAccording to the test, my personality type is ENFJ (Extraverted original Feeling Judging). For extraverted my percentage was 56, for Intuitive 38 percent, feeling was 50 percent and judging was 67. This numbers racket describe me as moderately express extravert, moderately expressed intuitive, moderately expressed feeling, and distinctively expressed judging. I believe this test is partially right. Im easily sympathized for others. I dont feel I judge a lot, so I think this part is non besides accurate, unless Im unaware of this personality. The extrovert part, I also believe this part is inaccurate because at times, I follow my instincts, but at others I rely on logic. My energy is primarily tell towards school and family. Those are the two most important things around me. Besides that, I like having drama with friends an going out, but thats not occasional. My decisions are made based on environmental factors and cognitive factors.I think that d epending on your beliefs and what is going on around you the decision changes. So depending on my environ and cultural background, my decision varies. (Pg 458) The ways I process information is by understanding the subject of something and not only try to memorize it but require it. I do this a lot when analyse for tests. Also when working with something, when I observe someone do something, I have to try it to learn it. I have one type of personal organization, long edge plan. I plan my future, for usage graduating from school and going to school of medicine. I dont frequently organize my short term plans. They just happen as life goes on. I sometimes do, but it has to be something very important.

Operation Management Essay Example for Free

Operation Management EssayHard excite uses these ten critical decisions of operational management Service and product programme, Quality management, Process and capacity design, Location, Layout design/Job design, Supply-chain management, Inventory management, Scheduling and Maintenance. These practices give the Hard didder Cafe an edge in meeting new and growing needs of the restaurant, and entertainment industry. The service and product design Hard Rock sells is not just food, its a statement and a storied culture that has changed with time as we do as slew. The living on the edge crowd of the 1980s can still locomote a little on the edge today in a Hard Rock restaurant, casino or even in a rock concert. The company is selling the feeling of still beingness a rebel. Hard Rock Cafe has grown into a successful industry that was once moderate to a twenty something budget to grow with the wallets of the generation that gave birth to it. The quality management has been a nom inate factor providing an environment that people want to continue to come back to. High quality products such as gourmet food, quality merchandise, and excellent service have kept the Hard Rock from dying.The psyche sight managers alongside with the overall operation managers are responsible for maintaining the highschool quality products and environment that people expect to find there. Hard Rocks process and capacity design along with location selection are chosen based on high population areas with specific geographic requirements to ensure a grand volume of customers. The location chosen requires a high capacity facility that is capable of serving its whopping number of customers. This is accomplished not just by size but by layout design and the effective flow ofproduct and delivery of that product. That product flow along with a good human resources and chore design are a crucial part of managing a Hard Rock. The management of the supply-chain and inventory/ corporal i s another essential part of Hard Rocks success. Managers have to purchase the correct equipment and supplies needed to efficiently sire the high quality products and take into report how much inventory is required and when to restock. This takes good data abbreviation and continually requires review to ensure proper inventory of supplies at all times.Lastly, managers need to take into account intermediate and short-term scheduling along with when to perform maintenance on equipment and facilities. Planning on high business times of the year managers can schedule preventative maintenance during the slower parts of the year. In the same way they can schedule part time employees to accommodate the influx of customers during busier parts of the year. whole caboodle Cited Professor Barry Render, J. H. (2013). Case Analysis on the Hard Rock Cafe. Trident University.

Original Marriage Polygamy Essay Example for Free

Original Marriage Polygamy EssayOnce referred to as the pilot film marriage Polygamy is now an alternative lifestyle lived by many a(prenominal), but is it right field? There ar two-fold countries around the world that believe that this is in fact an applicable way of victuals. The Origins of polygamy are extremely enormous and are holdd all over the world. However, in the United States it is banned, yet there are many knowing individuals who still partake in this style of living. It is reported that there are 40,000 people living in polygamous families or communities across the Western region of the U. S (Scharnberg Brachear, 2006).Should these people be prosecuted? Or are we as Americans pre judging a lifestyle that we know nothing about? In this paper, I will discuss what polygamy is, the controversies surrounding polygamy in the United States, and how polygamy emerged and extended through various refinings and religions globally. In addition, I will further expl ain if it is still practiced, and if so, is it accepted and acknowledged by their creed. Polygamy consists of three divisions they are polygyny, polyandry, and sort out marriage. Polygyny is the practice of having more than 1 wife at the same time.This was the original name for polygamy during the ninetieth century, it posterior became known as polygamy. The second form is polyandry which is the act of having many conserves at more than one time. Of the three, this practice is rare it was traditionally practiced among Tibetans in Nepal and parts of China. The final form is group marriage (also referred to as circle marriage) this is the act of multiple women and men forming a single family. All members of the marriage share parental duties of any children they may have or will be created within their circle.Many practitioners feel that they are misunderstood and misjudged and feel that a monogamous relationship is ultimately impossible to maintain and that polygamy is a grow that is honest and upfront with each other. Amy Kaufman believes that The most prevalent objection to polygamy is that it demeans women. (Kaufman, 2005) It is also argued to be another form of slavery where children are at risk every day because in many cases they are instruct to embrace a life of servitude. In any event, Polygamy still exists and is practiced around the world.All though there arent many cases surrounding polygamy it is a severely controversial topic. In the United States it is nasty to prove that polygamy is of existence. Even though polygamy is considered a crime, Individuals are rarely charged because it is extremely difficult to kick upstairs polygamist or ex polygamist to come forth. Many of them are scared of being barred from their community or even prosecuted for admitting that theyve partaken in polygamy. Unfortunately, without any choices of their own, children are born in to polygamy and the mental damaged is already done.They probe nothing wrong with underage marriage, pregnancy and incest. There are several controversies surrounding this topic one of which is organized under aged marriages. In the case of the State of doh vs. Holms Suzie Stubbs was married to her husband Rodney H. Holm in 1986. Holms a member of the fundamentalist church of Jesus Christ of latter day saints participated in a marriage ceremony (while still married to his first wife) with 16-year old Ruth Stubbs. Ruth claimed that she was forced into marrying her sisters husband.Suzie Stubbs was by and by arrested all though she wasnt charged for polygamy she was charged with abetting bigamy and illegal sex. unitary of the largest custody cases in the United States history was the Texas polygamist custody case. It initiated with a 16-year old girl repeatedly trade an abuse hotline, claiming to be beaten and forced to become a spiritual wife to an adult man. performing on her calls Texas Child welfare services removed all 439 (ranging in ages from infants to teenagers, and teenage mothers) children from the Yearning for Zion Ranch.The children were put in foster care until the state Supreme Court ruled. It was later detected that the phone calls were fake. The children were later returned to the ranch. Arguably one of the most controversial polygamy cases in the United States was Warren Jeffs. Warren Jeff was the president of the fundamentalist Church of Jesus Christ of latter day saints (FLDS) from 2002- 2007. Separating themselves from mainstream Mormonism, the FLDS group decided to continue monogamy since Utah denounced Polygamy in 1890. They began building residential structures in El Dorado, Texas, Colorado City and Arizona.Unlike Islamic belief, In Africa women are not given the authority to decide whether theyre husbands can have multiple wives. In Africa, polygamy is used to show a mans wealth and it is also utilized to display a mans virility and need for sexual satisfaction. Men can also accumulate wives as a result through i nheritance. In the unfortunate event of a husbands leaving his brother would take over his household which includes his wife. In instances where there are multiple wives, they would be distributed among the stay brothers.There is a lot of resentment between the wives. With hopes to eliminate one another many of the wives performed entrance craft on each other. The children are put against each other, and in some severe cases, are encouraged to kill their father with the hopes of inheriting his wealth and status. In ancient India, Polygamy was mainly among warriors castes and teeming merchants, while the sages and seers were strictly monogamous or completely celibate. Although it was never a popular practice in ancient India, It was accepted for the procreation and continuation of family lineage.Polygamy in ancient India was considered a enumerate of personal choice. several(prenominal) Hindu gods were often depicted as polygamous. It was noted that lord Krishna had 16,108 wives. It was tradition that the women in Hinduism never be left alone with males. Similar to African polygamy, in the event of her husbands death she moldiness marry her husbands brother. The Hindu law books later made provisions on polygamy. pay day Hindus consider both polygamy and polyandry archaic and inadequate and no longer practice the belief.In conclusion, whether your views on polygamy are positive or negative, it appears to be a lifestyle that will always exist. Polygamy is a culture that is practiced globally. Initially the reasoning was solely for procreation. It has later become a religious tenet, and a matter of choice. It is arguably compared and associated with gay and lesbian marriage rights. Many polygamists feel that they are being stripped from their right to live freely. However if living freely involves sexual assaulting minors, and secluding their young from civilization, then maybe polygamy should stay illegal in the United States.

Deciduous and Temperate Evergreen Forest Essay Example for Free

deciduous and Temperate Ever fountain Forest EssayTropical evergreen forest Tropical forests are characterized by the greatest diversity of species. They occur near the equator, within the area bounded by latitudes 23. 5 degrees N and 23. 5 degrees S. One of the major characteristics of tropical forests is their distinct seasonality winter is absent, and only two seasons are boon (rainy and dry). Anevergreen forestis aforestconsisting entirely or mainly ofevergreentrees that retain green foliage all year round.Such forests reign the tropics primarily asbroadleafevergreens, and intemperateandboreallatitudesprimarily asconiferousevergreens Tropical deciduous forest broad-leafedmeans falling finish up at maturity or tending to fall off, and is typically used in reference totreesorshrubsthat lose theirleavesseasonally, and to the shedding of other plant structures such aspetalsafter flowering or outputwhen ripe. In a more general sense, deciduous means the dropping of a part that is no longer needed, or falling away after its purpose is finished. In plants it is the result of natural processes.Deciduous has a similar meaning when referring to animal parts, such as deciduousantlersindeer,1ordeciduous teeth, also cognise as baby teeth, in some mammals (including human children). Temperate deciduous forests Temperate deciduous forestsortemperate broad-leaf forestsare dominated by trees that lose their leaves each year. They are found in areas where doting moist summers alternate with mild winters.Mediterranean vegetation Mediterranean vegetation,any scrubby, dense vegetation imperturbable of broad-leaved evergreen shrubs, bushes, and small trees usually less than 2. 5 m (about 8 feet) tall and suppuration in regions lying between 30 and 40 north and south latitudes. These regions have a climate similar to that of the Mediterranean area, which is characterized by hot, dry summers and mild, wet winters. Around the Mediterranean Sea this vegetation is call ed macchie, maquis, or garigue it is known as chaparral in southwestern North America, as Cape flora in southern Africa, and as mallee in southwestern Australia.

Examination Hall Essay Example for Free

Examination Hall EssayOthers, who whitethorn have studied through the year but the paper has been a disappointment to them, are seen as though struggling with their memories and dent their brains. This they seem to be doing in the hope as if, by scratching their heads, information about the questions in front of them may pop out of their heads.There is here, in the hall, allay another category of students who have trifled with their studies all through and thus probably expected nothing in the paper and also got nothing in their favour. Such students nooky be very easily spotted in the hall, within a few minutes of distribution of the papers. They just fidget with things as if that could help.Considering how classical these triad hours in the hall can be and really are, one does at times touch the absurdity of this method of judging the knowledge of students that they have acquired in the process of a year.After the self-colored year of 365 days, these three hours are goi ng to fix the destiny of the student sounds really awkward. These three hours are, as if a tight rope walk for the examinees, or walking on a razors edge for, it is these hours which can and will make or mar the future of the student.Even though at the face of it these three hours in an examination hall appear to be a hoax of an examination system, it appears as though there is no other practical method of testing the knowledge of students that is of course a must.

Movie Genre Essay Example for Free

Movie Genre EssayIn a dystopian era plagued by radiation, Dredd is one of the settle, which is the only presence of law in the land. The most fe atomic number 18d of all Judges, Dredd is on a mission to stop the distribution and use of a new drug, Slo-Mo. While training a new Judge, Dredd and his trainee are caught in a slum apartment where a drug lord, Ma-Ma, has gained control everyplace almost all of the inhabitants. The two Judges must fight for survival when the futuristic apartment twists security is taken over by the drug lord with one mission to start Dredd and save the business. Films are generally pretty personal things. What one person loves, another may hate, and thither are many concepts that can or cannot be included to create the desired effect. Regardless, there are a few things a film needs that everyone can agree on an interesting plot, likely characters, captivating parley, a realistic set design, and must have a destination (and get there in a reasonabl e time). Dredd accomplishes all of these with ease, and was a film worth seeing. The plot is pretty basic, and part the basic idea of clashing with authority and who will prevail isnt relatively new, Dredd presents the concept in a fresh way.Thrilling and suspenseful, Dredd is very well written and captivates the audience. NPR reviewed the film, stating, Dredd works because its an action flick with panoptic appeal that takes risks it doesnt need to in its delightfully forth-putting violence and daring style and those choices pay off in a singular and exhilarating movie scram. Its savage, beautiful and loads of fun. (ARNOLD) Taking something so inordinately artless and making a masterpiece is what Alex Garland, the writer, has done. While there fronts to be a constant incline of action scenes, the rising action isnt typical backstory stuff.It offers the pertinent information, but in an energetic way. The coming is certainly the definition of, with more guns and ammunition than you can shake a stick at. Dredd lacks in the travel action, but after the previous high point, any more action may border on to a fault much. Judges are self-described as Judge, Jury and Executioner, being given the power to train charges on scene, and execute the appropriate punishment immediately. This kind of power is overwhelming and one would expect anyone in this position to be a bit arrogant and demeaning.This demeanor is shown exceptionally well by the Judges at the end of the movie. Many are on Ma Mas payroll and debauch Judges are aplenty. These characters act, as one would expect, prompting the audience to feel a bit of temper towards them aptly so, since they are part of the villainous crowd. With a plot as dramatic and intense as Dredds, the set must be equally dumbfounding. Set in a futuristic time, after bouts of radiation, Mega-City iodin looks drastically different than Earth in present day. Shooting in South Africa provided plenty of wide land to creat e the perfect set that accurately portrayed the goings-on.The set is authentic and eerie, and strangely draws you in to the point that when you leave the theater, you wonder where all of the sunlight came from. This kind of believable set makes the movie experience that much more enjoyable. I am the law. Potentially one of the most raw lines in the film, this is the overall theme of the Judges attitudes. Being a drama, the film must deliver dialogue that is as captivating as the other elements of the film. Audiences love wit, one-liners, and humor, of any variety. But, in fact, the movie is devoid of too much dialogue, giving the audience the ability to absorb the beautiful set and the extreme action shots that seem to never end. Dredd could have offered more in the way of captivating dialogue, but Karl Urban, who plays Dredd, makes up for it with the delivery, utilise his raspy, Clint Eastwood-like voice. Perhaps the most important part of the movie is the plot, and how the movie reacts and evolves around the plot.The natural progression of things, the zip of that progression, and the in-betweens of the plot are all extremely important in holding the audiences management and not boring them half to death, or leaving them in the dust, confused. Dredds plot is pretty simple stay alive in a post-radiation era while trying to solve a execration and bring down a drug lord. With the wrong writer, Dredd could be very short, and very boring. However, Garland creates transport and draws the viewer in with numerous action scenes and suspense with not knowing if they will survive or not.Wired. com calls Dredd, a fantastic action spectacle set against the back drop of two people trying to come off hell on Earth. There are massive bombtastic fights, near-death face offs, and bro-ing out between new BFFs Anderson and Dredd. The culminate is reached in due time, with an ending that, as a viewer, you cant help but yell a little hoo-ra at. Dredd is strong on the dialo gue and characters, but shines on the set and plot areas. An astonishing set and a plot with non-stop action make Dredd an intense film you wont compulsion to miss.

Gilmans “The Yellow Wallpaper” and Steinbecks “The Chrysanthemums Essay Example for Free

Gilmans The Yel utter Wallpaper and Steinbecks The Chrysanthemums EssayThe Chrysanthemums by John Steinbeck and The sensationalisticness-bellied Wallpaper by Charlotte Perkins Gilman are short stories which have a young-bearing(prenominal) protagonist struggling by means of a suffocating marriage and living in a cabaret that says that women can not exist issueside of marriage. The Chrysanthemums pen by John Steinbeck is a story about a muliebrityhood worn and oppressed by a male dominate origination. A military personnel which breaks a fair sexs will, strips away their humanity, and obscures who they rightfully are and what they really require out of life. Eliza, a married woman forgotten by her conserve and the world, has found a bit of happiness in her garden. It is here that she finds solace and comfort. The flowers are her companions.Similarly, in The Yellow Wallpaper, written in the century before The Chrysanthemums, is also about the onerousness of wom en in society by men. On the bulge it was the story of a woman who has a child and suffered from depression. Her married man, who is also her doctor, prescribed the The Mitchell Treatment. This was a amount treatment for all psychogenic disorders during this time which consisted of closing off and rest. The woman, the main character, was placed in an attic for a month of recovery. Her further companion was the peeling yellow cover. In the end, both women find, brief as it whitethorn be, freedom. Though written decades apart, both Steinbeck and Gilman use up symbols and character development to develop a theme of female oppression and survival.The major symbol in Steinbecks short story is the Chrysanthemum flower. Chrysanthemums are hearty flowers which need particularised care, patience, and tending. Like children, they must be cared for daily, treated with delicate and gentle hands. Within her garden paradise she hides herself, as a woman. Steinbeck describes her as a woma n that wears a mans black hat pulled low down over her eyes, clodhopper shoes, a figured print dress almost completely cover by a big corduroy apron (1). Eliza, who is childless(prenominal), takes pride and comfort in her ability to mystify these fearsome flowers. They represent for her the children she was never able to have. She is extremely protective of these flowers caring and feeding them wish well start nursing her baby.She creates a crib of wire to ensure that no aphids, no sowbugs or snails or cutworms are there. Her terrier fingers destroy such(prenominal) pests before they can yield started (1). Like pointy corners of tables and light sockets, Eliza protects her children from the hazards of life. She cares for this flowers like she wishes someone had cared for her gentle fingertips caressing her own blooms. These flowers urge on the only intimate moments that occurred between Eliza and her husband in the entire short story. He husband lucre by her garden and tell s her how cacoethesly her flowers are. She blushes and Steinbeck observes on her face there is a little smugness(1). Eliza gives birth to these amazing creatures which bring so much beauty to the world, and supplies Eliza with her only taste of motherhood (Demott 3).Similarly, Gilman uses the symbol of yellow cover. The Yellow Wall-Paper is a small literary masterpiece. For almost fifty years it has been over see to ited, as has its author, one of the most ascendent feminists of her time. Now, with the new growth of the feminist movement, Charlotte Perkins Gilman is being rediscovered, and The Yellow Wall-Paper should share in that rediscovery. The story of a womans mental breakdown (Gilman 37). A major symbol in The Yellow Wallpaper is the wallpaper itself. The Yellow wallpaper was a familiar character in realist fiction and was often found to be distasteful. (Roth). The bank clerk is bother and eventually repulsed by her only companion, the yellow patterned wallpaper.The evol ution of what the wallpaper symbolized parallels the mental reciprocalwealth of the narrator. When the narrator first settled down to her months worth of rest in the attic of her hearthstone, it is the wall paper she hate most. It was old, tattered, and a dirty yellow color. She commented that the worse part of the wallpaper was the fatigue pattern.She pondered about the wallpaper It is dull enough to confuse the eye in celebrateing, pronounced enough to constantly irritate and provoke study, and when you follow the lame uncertain curves for a little distance they suddenly commit suicideplunge off at hideous angles, destroy themselves in unheard of contradictions. The color is repellent, almost revolting a smouldering unclean yellow, strangely faded by the slow-turning sunlight (Gilman 24).The pattern became the focus of much of the narrators time. She attempted on many do to figure out what the pattern was with no success. She is mad, of course, by this time, reduced to a paranoid schizophrenic who writes, Ive got out at last in spite of you and Jane. And Ive pulled off most of the paper, so you cant put me buns (36).(Bak). After several days of trying she began to see a sub pattern which can only be seen at certain parts of the day depending on the amount of light being filtered by dint of the windows. She decided that the sub pattern is that of a woman who is creeping along the floor on her knees, not even being able to stand. She states There is a recurrent spot where the pattern lolls like a broken neck and two bulbous eyes stare at you upside down (Gilman 25).This woman was jail by the main pattern and wished only to escape her cage. The main pattern became clear to the narrator. She believed the main pattern were heads of those women who attempted to escape but were caught between the bars. It was clear that as the month passed the mental state of the narrator became increasingly unstable. The wallpaper and its pattern also represented th e societal handcuffs (treatment, family, and marriage) which have jailed her for so long. The yellow wallpaper has become synonymous with the domestic bars which trapped women in their insufficient roles as wives and mother in the 1800s.Through the use of both symbols, Steinbeck and Gilman track the internal conflict of their respective(prenominal) protagonists. In Steinbecks short story, it is the Chrysanthemum which are indirectly responsible for Eliza awakening. The chrysanthemums create a situation in which Eliza meets a man which stimulates and re-ignites her female baseity, that has been long forgotten. Steinbeck describes Eliza stripped of her female side and like her home, that she was hard-swept and hard-polished (1). Henry fails to maintain and takes for allow the feminine qualities which Eliza brings to the relationship. His love for her did not exist anymore.The couple lives like strangers. Eliza, submissive and loyal, does not addresses her discontent with her hus band and their relationship remains empty. He remarks, to her about her chrysanthemums, I wish youd work out in the plantation and raise some apples that big (1). She is resentful and unhappy which causes her to hide in her garden. One afternoon piece she is attending to her flowers she meets a traveling salesman who stops and admires her flowers. Steinbeck describes the stranger in the following wayElisa power saw that he was a very big man. Although his hair and beard were graying, he did not look old. His worn black suit was wrinkled and spotted with grease. The laughter had disappeared from his face and eyes the moment his laughing sound ceased. His eyes were dark, and they were full of the brooding that gets in the eyes of teamsters and of sailors. The calloused hands he rested on the wire fence were cracked, and every crack was a black line. He took off his battered hat. (1)When he flirts with her indirectly, she melts. She is thirsty for the attention a man gives to a wom an. The stranger visually caresses the flowers, commenting that the flowers were like delicate officious puffs of colored smoke,(243) and she can feels his fingers like they were on her skin. Chrysanthemums represent Eliza long last sensuality and her need to be fulfilled somaticly and emotionally. Eliza quickly responds and tears off the battered hat and shakes out her dark pretty hair(1). The iciness Elisa suddenly becomes the image of perfect femininity soft and flowing, contrasting against the strong male.She is attracted to him and offers him the only talent she can, a singe red chrysanthemum a symbol of her sacred femininity. Through this stimulation, Eliza is inspired to again get in touch with her body and soul (Wilson 34). After a dinner eaten in silence with a man who does not love her, Eliza is forced to endure the car trip home. Weeping, and staring out the window she sees her bloody red chrysanthemums tossed on the side of the road, and she feels her soul die once a gain.Gilman utilizes her symbol of the yellow wallpaper in the same way, her protagonist is first imprisoned and then awakened by the wallpaper. Gilman actively asserts through her use of symbolism and the mental deterioration of the narration that women, at the turn of the century, suffering from mental disease were mistreated. Her husband, who is also her doctor, prescribed the The Mitchell Treatment (Hume).This was a standard treatment for all mental disorders during this time which consisted of isolation and rest. The woman, the main character, was placed in an attic for a month of recovery. Her only companion was the peeling yellow wallpaper. Slowly the unnamed narrator slipped into deep depressive psychosis. It is not until she shirked off the treatment and the invisible societal chains that she becomes well again.The theme of oppression is overwhelmingly present in both short stories. Elizas gift of the chrysanthemum represents the physical interaction between a man and a wo man. After the stranger leaves, with quicken breath, she almost floats into her house and draws herself a hot bath. She finds her little block of pumice and literally scrubs her body legs and thighs, loins and agency and arms, until her skin was scratched and red(1). She urgently washes, symbolically bringing blood back into her lifeless body and soul. She dresses slowly conclusion her best lingerie and dress. She applies makeup and prepares to go out on a date with her husband.She patiently awaits for her husband to come in from the fields. She hopes her husband will feel romantically toward her again. She hopes that he provide her with the same sensual stimulation that those few brief moments with the stranger. Unfortunately, her hopes are not fulfilled. When Henry finally sees his wife, he casually comments You look strong enough to break a calf over your knee, happy enough to eat it like a watermelon (1). Eliza laments her husbands lack of charm, as if he is intentionally try ing to crush her soul. She slowly loses the woman that she had found hours before. After a dinner eaten in silence with a man who does not love her, Eliza is forced to endure the car trip home. Weeping, and staring out the window she sees her bloody red chrysanthemums tossed on the side of the road, and she feels her soul die once again.Gilmans narrator is also mistreated by her husband and society in general. John, her husband, a wise man of medicine, inflicts a loutish and gender- twisted cure on herand this tale, as Gilman claims, exposes such boorish barbarism. However, Gilmans mad narrator unveils not only the ills of the rest cure treatment and a repressing domestic culture filled with Johns and Jennies, but also her hatred for a domestic (and maternal) role she has no desire to assume. The Yellow Wall-Paper not only rejects, as Gilman intended, the gender-biased rest cure of the nineteenth-century, but also indicts, less successfully, gender-biased definitions of mental illn ess.Married women during this time were freed from the necessity of contributing to society outside the home, presumably because marriage accommodate her for motherhood and motherhood required all of her energies.(ODonnell). Despite her triumphant unmasking of medical (predominantly male) gender bias in this tale, Gilmans narrator falls apart so completely in the end that she tends, unfortunately, to reinforce the common nineteenth-century gender stereotype of the emotionally and physically frail nineteenth-century woman.Steinbeck through the use of chrysanthemums asserts that women are oppressed and imprisoned by world that was built for men. Through intricate detail, wit, and symbolism Steinbeck breathes life into the story of a woman completely controlled by her husband, and suffocated by world. She experiences momentary awakening during a brief interaction with a stranger. Steinbeck uses chrysanthemums advert the feeling of rebirth, renewal, autonomy, and femininity. Eliza com pletely broken down and she crumbles crying weakly-like an old woman(X).Her husband takes her granted and does not notice that she is woman with needs and desires. Not only does her husband ignore her but so does the world. The stranger which seemed to admire all of Elizas qualities represents the world. Just as that man tossed away Elizas beautiful flowers because they were unnecessary. Steinbecks point is that is exactly the male dominated world views and treats women. Society is oppressive to women, allowing them not to bloom, keeping women submissive and docile. Eliza is not valued by the world because she is female. She meant only to exist for her husband and family. Eliza tries to be a woman in world where her womanly charms are ignored by her husband and the world in general.To survive she forgets about who she truly is and finds happiness in her garden. When she is briefly re-awakening, she attempts again to find her true self. However, her husband and the world will not let her and she must once again, for the last time, suppress who she is and what she wants. Through the use of similar literary devices the theme of female oppression and liberation is explored differently in The Chrysanthemums and The Yellow Wallpaper. The oppression of women in a male dominated world has plagued society for centuries. The stories of women are often left untold and considered unimportant. To fully explore this theme both authors use symbolism and careful character development.The main symbol found in The Yellow Wallpaper is that of the decaying yellow wallpaper that is in the attic where the narrator is sent for isolation. Its decay parallels the decay of the narrator. In addition, Gilman details this discipline and explores the inner workings of the narrator through the character development leading up to the narrators decision that she did want to live.Similarly, Steinbeck uses the symbol of the Chrysanthemum to represent Elizas life, isolation, liberation, and emo tional death. There is only a small set of literary tools gettable to authors, of any genre, through which themes like oppression can be examined. It is through the unique manipulation of these tools, and the impetuous expertise of great American authors that such a varied approach to survival can be interrupted, demonstrated, and shared.Works CitedBak, John S. Escaping the Jaundiced Eye Foucauldian Panopticism in Charlotte Perkins Gilmans The Yellow Wallpaper.. Studies in Short Fiction 31.1 (1994) 39+.DeMott, Robert. Steinbecks Typewriter Essays on His Art. Revised ed. Troy, NY Whitston Publishing, 1997.Gilman, Charlotte Perkins. The Yellow Wall-Paper. Revised ed. youthful York Feminist Press, 1996.Hume, Beverly A. Managing Madness in Gilmans The Yellow Wall-Paper. Studies in American Fiction 30.1 (2002) 3+.ODonnell, Margaret G. A Reply to Charlotte Perkins Gilman Reassessing Her Significance for Feminism and hearty Economics. Review of Social Economy 54.3 (1996) 337+.Roth, Mar ty. Gilmans Arabesque Wallpaper. Mosaic (Winnipeg) 34.4 (2001) 145+.Steinbeck, John. The Chrysanthemums. Literature An Introduction to Reading and Writing. Ed. Edgar V. Roberts and Henry E. Jacobs. 4th Compact ed. New York Prentice Hall, 2007.Wilson, Edmund. The Boys in the Back Room Notes on California Novelists. San Francisco Colt Press, 1941. Questia.

Student Life Essay Example for Free

Student Life EssayHaving a healthy early days is not less than having an atomic bomb, but, to be salutary educated, would like to contribute a future full of hope.There is no doubt that the Albanian offspring today is poured through her brain surge of time and with great sacrifice made its challenges. Jobs with which it deals today atomic number 18 of different natures, even degenerate. Her dynamic push used and consumed rapidly in things, that is not worth even give each eye. Albanian university youth as the hope of the nation, that nation has forgotten to shave cultural and scientific creativity and create esthetic value, which will be further push towards integration in down countries. It is isolated on attractions, burden-cafes are packed full of freshman scholar, while bookstores and libraries have take museums, rarely someone comes to visit. This youth involve new roads, modern tools for quality and seasoned academic work, support, incentives to cultivate arts, crafts, from whatever genre it is. These youth insufficiency adequate representation in society, the lack of support structures, whether governmental or non-governmental. Lost confidenceIn ancient fortifications youth has been basis of triumph, therefore, wars have often occurred when soldiers won a majority of young and well educated, with Bonton clean and sober intellect and sound. People and youth leaders have entrusted to them, so that military commanders have made.Then why Albanian youth today has lost the confidence of the people and state leaders? Is the riddle? Does crime surplus and deficit of morality among young people in disbelief and influenced the creation of a terrific opinion against them? These and many other questions are those that erode the reasonable soul of the young man, who when he externalises how his friends drown in doubt, their doubts and wonders make it.According to some polls say that doubt in our daily lives has become everyday expressions and very serious spiritual illness simultaneously. Suspicion and distrust man drown quiet, how to confide in a young, which depends on several times a day and darkness of doubt ropes? escape of embodied confinementIt is an undeniable fact that young Albanian university teasel is neglected when it comes to collective organization. Association, forums, and student unions is no less similar. Our youth lacks sense and experience to work and other major collective. Sometimes it happens that you see and hear how the student or the student does not mon knowledge, science, art, etc. The collective work. Fare does not attention for books, newspapers and magazines .Can not escape the challenges and problems in individual time when you have the problem of global character.Lack of collective labor Albanian university youth is the weakest and disturbing. Should a speed to realize a sustainable stability and create conditions for collective work, if we want to preserve our identity as young universit y and provide a sense of hope still.Where side by side(p)? To get out of laziness world in the art world, the world of activity, cultivation of knowledge and morality, our youth needs to stop is given by way of error. Should have watched the advantages of youth in civilized countries, are taught to seek their right to belong and to implement it.To return to the lost dignity Albanian university youth, veanrisht here in Tetovo, where the spaces of both Universities and schools have thousands of students, seriously need to get back to work and dress with ethical values, scientific and success permanent and dignified work.Youth to read for the success of the actions that will maintain, for the scientific and artistic activities. This would then panorama and the desired profile for the student who has taken the oath of parents, villagers and people to ua country forward towards success and the civilized world.

Solutions and Requirements of Project Essay Example for Free

Solutions and Requirements of Project EssaySolutionsThe best solutions for the problems the college is facing is as followsCreation of a Web PresentationThis go away involve a brief instauration active the college showing the facilities, the area and people, transportation, courses, Fees, Support, News and Event, student Union and Links to other institution for higher education. The presentation will be made in a slide view mode and would be accessed on the vane using the plow or the domain name used. Images the existing tutors and student will be put in the slide to make it attractive and the logo will be placed on every slide background. Open days times will be shown on the presentation and every job vacancy will be advertise on the web presentation. This is will be a solution to the problems facing the college save would charter a lot of updating and work.Creation of a WebsiteThis website would shows both Departments at least one division of which would show all the c ourses offered. The site would fit the purpose for which it was knowing using of a wide variety of techniques and showing accuracy in its content, construction and organization.The site would go on an accurate impression of what a full site would look like. It must include* An introductory scalawag (this whitethorn be the home page or could be separate)* A page on distributively department of the college indicating sub divisions (eg Business ICT/Travel Tourism/Business Studies)* Information on all courses in a particular division (ICT)* Facilities/campus (a slideshow might be useful here, perhaps a map linking to images)* Student union* News (indicating events, perhaps a video of a music event)* Equal opportunities* Contact expatiate* Location Travel details* An application formRequirementsThe following are the implyments of the projecti. Web waiterI would need a server to be able to upload the website which is JANET(JOINT ACADEMIC NETWORK) because it is specifically desig ned for colleges and is very reliable.The main reason why I chose Janet because it provides the following resources shown below* Has Windows Server 2003 and Linus Hosting* Has a web space to upload the website content using FTP and Microsoft FrontPage* Has 5GB storage space per hosted domain with an option to leveraging additional web space if required* Has a daily backups of user data and a wide-eyed process for recovering backup data* Provides technical reports on the hosted domainWeb space, back up ,security, FTP accessibility, fast connection , scripting and technical support services are all included in the features of the JANET.ii. Dream weaverDream weaver is the market leader and automates or semi-automates al close to every command, operation and behaviour most web designer would want to use. Specific scripting can be added to web pages to coiffure certain actions or behaviours such as hit counters (these are often server side and require scripts that particular servers understand). Colours used have to be web safe and are built into most programs. Images have to be rgb/jpg or indexed/gif. Videos can be of various formats but tend to be mpg, wmv, avi and may require specific codecs to be read properly by individual pcs. Animations are generally created by using animated gifs or created in Flash though some can be purely created using type such as scrolling marquees). Audio files are generally wav, wma, mpg or ram but again there are many other formats which may be used and may need specific codecs. File management of web sites must be organised properly or they will not work efficiently. Dream weaver allows uploading to remote site (server) via the software but most programs do not allow this so a separate ftp program is generally needed.Therefore I chose to use dream weaver because web authoring can be done by any textual matter based program but specialist software programs have been developed to dispense with the extremely sluggish method of writing html code.iii. Copyright Security IssuesCopyright and security issues should be observed so that the college wouldnt suffer from any complaints. All images should be authorised by the college board to avoid these issues.iv. System frameworkThe initial site is designed according to the way the pages will be linked and the pages which will be available.Site is another name for the system framework.v. ConstraintsI would need a n FTP address in order to upload the site which is sometime difficult to get hold off cod to security reasons. The budget for the budget is 10000 and should be up and running by summer.

Explaining CAM And Its Followers

Explaining CAM And Its FollowersBASIC DEFINITION OF CAMA cam is a mechanical factor of a machine that is occasiond to transmit crusade to another dower, called the companion, through a prescribed app atomic number 18nt movement program by direct contact.INTRODUCTION TO CAM AND FOLLOWERSA cam abetter _or_ abettor, also cognize as a track confederate,1 is a specialized type of roller or needle pusher physiqueed to follow cams. Cam companions come in a vast array of different configurations, thus far the most defining characteristic is how the cam ally mounts to its mating part stud style cam attendants use a stud while the yoke style has a hole through the middle.2The first cam follower was invented and patented in 1937 by Thomas L. Robinson of the McGill Manufacturing Comp whatsoever.3 It replaced using just a standard bearing and bolt. The brand-new cam followers were easier to use because the stud was already included and they could also handle higher loads.CAM AND apparatusSA cam instrument consists of triad elements the cam, the follower (or follower system), and the frame. The follower is in direct contact with the cam. The cam may be of variant shapes. The follower system includes all of the elements to which interrogative sentence is imparted by the cam. This may be connected directly to the follower, or connected through linkages and gearing. The frame of the machine supports the bearing surfaces for the cam and for the follower.A CAM changes the input motion, which is usually rotary motion (a rotating motion), to a reciprocating motion of the follower. They ar found in many machines and toysWHAT IS THE CONCEPT BEHIND CAM?A CAM is a rotating machine element which gives reciprocating or oscillating motion to another element known as follower. The cam and follower has a point or overseas telegram contact constitute a higher pair or you can say that it is the mechanicl comp adeptnt of a machine that is utilise to transmit the motio n to the another component of the machine called the follower, through a prescribed program by direct contact.The contact between them is principal(prenominal)tained by an external force which is generally provided by the spring or sometimes by the angle of the follower itself ,when it is sufficient. Cam is the driver member and the follower is the driven member. The follower is in direct contact with the cam.CAM MECHANISM CONSIST OF THREE MECHANISMSCAMIt may be of many shapesFOLLOWER It includes all the elements to which motion is imparted by the cam.This may be connected directly by the cam.This may be connected directly to the follower, or connected through linkages and gearing.FRAME The frame of the machine supports the bearing surfaces for the cam and for the follower.APPLICATIONS OF CAM AND FOLLOWERSCam and follower are widely use for operating inlet and exhaust valve of I C engine.These are used in wall clock.These are used in feed mechanism of automatic lathe Machine.Thes e are used in paper peeled machine.Used in weaving textile machineries.The cam mechanism is a versatile one. It can be designed to produce almost unlimited types of motioning the follower.It is used to transform a rotary motion into a translating or oscillating motion.On certain occasions, it is also used to transform one translating or oscillating motion into a different translating or oscillating motion.Cams are used in a wide transition of automatic machines and instruments.The certain usuages of cam and followers that includes textile machineries, computers, printing presses, food processing machines, internal combustion engines, and multitudinous other automatic machines, control systems and devices. The cam mechanism is indeed a very essential component in modern mechanization.CLASSIFICATION OF CAMS seatd on the physical shapeDisk or plate cams operative of the disc cam with reciprocating follower.Working of the disc cam with oscillating follower.Cylindrical camTranslating camCLASSIFICATION OF FOLLOWES(i) Based on surface in contact(a) Knife edge follower(b) Roller follower(c) Flat faced follower(d) orbicular follower(ii) Based on type of motionOscillating followeTranslating follower(iii) Based on agate line of actionRadial (in line) follower(b) Off-set followerCams can be conveniently classified into two main groupsGroup aCams that impart motion to the follower in a plane in line with the axis of rotation of the cam (as does a cylindrical cam).Group bCams that impart motion to the follower in a plane at 90 degrees to the axis of rotation, as with face or edge cams.Most cams retort into this category.TYPES OF CAMSEccentric camA circular cam is oft called an eccentric cam becausethe axis of rotation of the cam is offset from thegeometric focalize of the circular disc.Concentric discA concentric disc attached to a rotating shaft would guard its axis of rotation coinciding with its geometric centre.PROFILE SHAPES OF SOME CAMSPEAR-SHAPED CAMSThese type cams are lots used for controlling valves. For example, they are used on motor car camshafts to operate the engine valves. Afollower controlled by a pear-shaped cam remains motionless for round half a innovation of the cam. During the time that the follower isstationary, the cam is in a dwell period. During the other half revolution of the cam, the follower rises and wherefore falls. As the pearshaped cam is symmetrical, the rise motion is the same as the fall motion.Edge camsIt essential be apprehended that this type of cam, where the follower is in contact with the edge of the cam disc, is only capable of imparting positive motion to its follower in one direction, that is, during the rise portion of the cam movement. During the fall portion of the cam movement the follower must be maintained in contact with the cam either by the mass of the follower and itsmechanism or, more than usually, by a spring. Both methods have their advantages.Box camsA groove can be dressed in the face of cam discs. As the cam rotates, a follower set(p) in the groove has its motion point by the groove. This type of cam is called a box cam.Cylindrical camsCylindrical cams are used when motion has to be transmitted parallel to the axis of rotation of the cam. The cylindrical or barrel cam consists of a rotating cylinder with a helical (screw shaped) groove in its curvedsurface. A follower with a tapered roller end is located in the groove. As the cylinder turns, the follower moves in a straight line parallel to the axis of the rotation barrel cam.This type of cam is often used to guide thread on sewing machines, looms and stuff making machines.CIRCULAR CAMSThese cams are sometimes called eccentric cams. The cam profile is a circle. The warmheartedness of rotation of the cam is often from the geometric center of the circle. The circular cam produces a smooth form of motion called a simple agreeable motion. These cams are often used to produce motion in pumps. Circular cams are often used to operate steam engine valves. As the cam is symmetrical, the rise and fall motions are the same.HEART SHAPED CAMSThis cam causes the follower to move with a uniform f number. Heart-shaped cams are essential when the follower motion needs to be uniform or steady as, for example, in the mechanism that winds thread evenly on the bobbin of a sewing machine. A heart-shaped cam can be used for winding wire evenly on the former of a solenoid.UNIFORM ACCELERATION AND RETARDATION CAMSA cam shaped as shown controls the motion of the follower so that it moves with uniform acceleration and retardation. The follower gains and looses velocity at a constant rate. Uniform acceleration and retardation cams are used to controls the motion of linkages in complex machinery.Types of Cam FollowersThere are three types of cam followers, and since the type of follower influences the profile of the cam it is worthwhile considering the advantages and disadvantages of each type. The t hree types are the cutting edge, the roller follower and the pes planus or mushroom follower.The Knife Edge FollowerThis is the simplest type, is not often used due to the rapid rate of wear. When it is adopted, it is usually for reciprocating motion, running in slides and there is considerable side thrust, this being a component of the thrust from the cam.The Roller FollowerThis eliminates the problem of rapid wear since the sliding effect is largely replaced by a roller action. Some sliding will still take place due to the alter peripheral speed of the cam profile, due to the changing radius of the point of contact. Note also that the radial mental attitude of the contact between the cam and the roller, relative to the follower center, will change according to whether arise or fall motion is taken place this fact has to be considered when constructing the cam profile. Again,with the roller follower, considerable side thrusts are wassail, a disadvantage when dealing with recip rocating motions. This side thrust will be increased when using low-down rollers.The Flat Foot or Mushroom FollowerThis has the advantage that the only side thrust present is that due to the friction between the follower and the cam. The problem of wear is not so great as with the cutting edge follower, since the point of contact between the cam and follower will move across the face of the follower according to the change of shape of the cam. A trick to lessen further the effect of wear is to design thefollower to be capable of axial rotation and arrange the axis of the follower to lie to one side of the cam. Thus the contact with the cam will tend to cause rotation of the follower. The cam profile, to work with a flatfoot follower, must be convex at all parts, in order to prevent the corners of the follower shaft into the cam profile. The minimum cam radius should be as small as possible to minimize sliding velocity and friction.All three types of cam followers can be mountedi n the following ways1) In-line with the cam center line,2) Offset from the cam center line, or3) Mounted on a swinging radial arm.CAM-VALVECAM TERMINOLOGY proposition pointA theoretical point on the follower,corresponding to the point of a fictitious knife-edge follower.It is used to generate the pitch curve.In the case of a roller follower, the tracepoint is at the center of the roller.2.Pitch curveThe path generated by the trace point at the follower isrotated about a stationary cam.3. Working curveThe working surface of a cam in contact with the follower. Forthe knife-edge follower of the plate cam, the pitch curve and the working curvescoincide. In a close or well-grooved cam there is an inner profile and an outerworking curve.4. Pitch circleA circle from the cam center through the pitch point. Thepitch circle radius is used to calculate a cam of minimum size for a givenpressure angle.5. Prime circle (reference circle)The smallest circle from the cam centerthrough the pitch cu rve.6. Base circleThe smallest circle from the cam center through the cam profilecurve.7. Stroke or throwThe greatest infinite or angle through which the followermoves or rotates.8. Follower displacementThe position of the follower from a specific zeroor rest position (usually its the position when the follower contacts with thebase circle of the cam) in relation to time or the rotary angle of the cam.9. Pressure angleThe angle at any point between the normal to the pitchcurve and the instantaneous direction of the follower motion. This angle isimportant in cam design because it represents the steepness of the camprofile.Some question arises regarding cam and followersWhen is a flat faced follower favored as compared to roller followers andwhy?Flat faced followers are pet to roller followers where space is limitedfor eg cams with flat followers are used to operate valves of an cable car engine but in case of stationary and oil engines, roller followers are preferred because more space is available.What data is plotted on displacement diagram of cam and follower motion?autonomic nervous systemPlot of linear displacement i.e. lift or stroke (s) of follower (on Y axisdirection) versus angular displacement () of the cam for one rotation (on Xaxis direction)REFERENCESWIKIPEDIA.McGILL CAMROLL bearings.Robinson, Thomas L., Bearing, US