Observation of Healthy Adult Essay Example | Topics and Well Written Essays - 250 words

Observation of Healthy Adult - Essay Example The first thing that I noticed was a portable oxygen vaporize. One recognizes that as people age, some of the capacity to utilize oxygen are minimized; so the older one gets, the greater the issue on oxygen deficiency that emerges. Seniors with serious breathing problems take in less oxygen and therefore have less energy to conduct daily life; as manifested by this elderly man. As one observed, he exhibited feeling tired, anxious, and depressed. However, despite his apparent predicament, I also could not help but noticed his cheerful smile. He was sitting alone when he asked me a question about his mobile phone. It is funny how technological developments through telecommunication gadgets have encompassed a wider range of age groups, including the elderly. As I was observing him, I noticed he could read very small prints from his phone manual even without his glasses; whereas I was almost squinting when I read those texts. When asked how he managed to maintain his good eye sight, he told me that eating the right kind and amount of healthy foods is the secret. I realized that he was right. The elderly should have proper nutrition with diet rich in dark-green vegetables and have adequate sleep to maintain good eyesight. However, I noticed that behind his smile, he was feeling melancholy; especially when he complained about some personnel in Bristal who were apparently mean to him. He mentioned that everybody was ignoring him and nobody was taking care of the wound on his foot. A reflective mood led him to disclose that his life had greatly changed when he became a widower after 40 years of sharing good memories with his wife. The story progressed to mentioning a daughter who is a speech therapist in a nearby school (which he could not remember the name). He was so proud of her and beamed that I look almost exactly like her. He showed me some of his coin tricks and he also pretended to show his hand and pull his thumb apart. He

Urea Recycling in Ruminants

Urea Recycling in Ruminants Animals have a certain state of protein metabolism, varying from negative to positive protein balances. This balance level is influenced e.g. by the efficiency of nitrogen (N) utilization in animals. A simple strategy to increase the efficiency of N utilization is by reducing the N content in the feed converted to urea, for which a correlation of about r2=0.77 was found. However, this was mainly based on studies with mature or slow growing, small ruminants in which most of the absorbed N is converted to urea to maintain the N balance of the whole body close to zero (Lapierre and Lobley, 2001). More recent and extensive data show much weaker correlations between N intake and urea production for growing sheep (r2=0.33) and cattle (r2=0.58). Moreover, this strategy is not always realizable due to minimal absolute N requirements in animal feed, especially for growing animals. In addition to N intake, the protein balance level is influenced by the efficiency of N recycling in animals, especially in ruminants. Nitrogen recycling takes place between blood and the digestive tract in the form of endogenous protein-N, secreted-N (e.g. enzymes in saliva) and urea-N (Reynolds and Kristensen, 2008). In this chapter, the recycling of urea-N is explained. Amino acids and ammonia, which are absorbed from the digestive tract, are converted to urea in the liver. Urea (re)enters the digestive tract, mainly through the rumen wall, where it can be absorbed again or be (re)used for microbial protein synthesis and finally anabolic purposes. Amino acids and ammonia are absorbed into the portal bloodstream and converted into urea in the liver (ureagenesis). Urea can reenter the rumen, where it can be absorbed (again) or be used for microbial protein synthesis. Absorption of amino acids and ammonia Urea is the mammalian end-product of the amino acid metabolism. In the rumen, proteins are degraded into amino acids and finally into ammonia (NH3) by means of rumen fermentation (Shingu et al., 2007). Then, absorption of both amino acids and NH3 through the rumen wall and entrance into the portal circulation to the liver can take place (figure 3.1). The NH3 absorption depends on the pH and the ratio of NH3 to NH4 in the rumen (Siddons et al., 1985). Ureagenesis In the liver, detoxification of NH3 takes place, because urea is synthesized from the nitrogen (N) compound of both NH3 and amino acids (which appear in the portal circulation due to absorption from the intestine into the blood) (Obitsu and Taniguchi, 2009). The synthesis of urea, called ureagenesis, takes place by means of the urea or ornithine cycle. This cycle of biochemical reactions occurs in many animals that produce urea ((NH2)2CO) from ammonia (NH3), mainly in the liver and to a lesser extent in the kidney. The key compound is ornithine, which acts as a carrier on which the urea molecule is built up. At the end of the reaction sequence, urea is released by the hydrolysis of arginine, yielding ornithine to start the cycle again (Bender, 2008). Mitochondrial ammonia and cytosolic aspartate are precursors for the ornithine cycle (Van den Borne et al., 2006). The presence of arginine is needed to produce ornithine in the body, so higher levels of this amino acid should increase o rnithine production. Furthermore, ornithine, citrulline and arginine (all components of the ornithine cycle) seem to stimulate urea synthesis, with a concurrent decrease in plasma ammonia. Temporarily high ammonia fluxes seem to stimulate amino acid utilization for ureagenesis (Milano and Lobley, 2001). Urea is produced in the liver in greater amounts than which is eliminated in the urine. This is because urea from the liver is released to the blood circulation and then, next to excretion in the urine also is reabsorbed in the distal renal tubules, where it maintains an osmotic gradient for the reabsorption of water (Bender, 2008). Furthermore, urea from the blood can re-enter the digestive tract via saliva, secretions or directly across the rumen wall in the form of endogenous proteins or urea respectively (Lapierre and Lobley, 2001; Shingu et al., 2007; Obitsu and Taniguchi, 2009). Thus not all urea is secreted directly into the urine after entering the bloodstream. Entry into digestive tract Entry of urea into the digestive tract is, until certain concentrations (sheep: 6 mM (= 84 mg/L); cattle: 4 mM (= 56 mg/L) (Harmeyer and Martens, 1980; cattle: 80 mg/L (Kennedy and Milligan, 1978)) partly affected by plasma urea concentrations (Harmeyer and Martens, 1980). Above these concentrations, boundary layer effects with NH3 inhibit the urea entry into the digestive tract (Lapierre and Lobey, 2001). Urease activity is lower with increased NH3 concentrations and N intake (Marini et al., 2004). This inhibits the entry of urea into the digestive tract (Kennedy and Milligan, 1978). Thus high ammonia concentrations in the rumen result in a lower gut entry rate (Kennedy and Milligan, 1978; Bunting et al., 1989a). Urea, which flows from the blood into the rumen and enters the digestive tract, is hydrolyzed by bacterial urease to carbon dioxide (CO2) and ammonia (NH3) (figure 3.1). NH3 can be either reabsorbed into the blood or be used as N source for microbial protein synthesis or microbial growth (Sarraseca et al., 1998; Shingu et al., 2007). This latter process may provide a mechanism for the salvage of urea-N into bacterial protein which can be digested and yields amino acids to the animal when they are absorbed in the lower parts of the digestive tract. Thus, urea nitrogen incorporated in microbial protein and possibly absorbed in the gut gets a second chance for absorption and deposition/anabolic purposes. Therefore, urea recycling can be regarded as a mechanism with positive effects at the protein balance of ruminants. Gut entry location and gut entry rate (GER) The gut entry rate (GER) of urea is simply the amount of urea N recycled into the digestive tract. The amount of urea which entered the digestive tract that can be used for anabolic purposes depends e.g. on the gut entry location (Lapierre and Lobley, 2001). Urea appears to enter all parts of the digestive tract, including via saliva and pancreatic juice, but with different rates. The GER could be influenced by the concentration gradient of urea between the plasma and the fluids in the digestive tract (Harmeyer and Martens, 1980). The concentration gradient is again dependent on the activity of ureolytic bacteria and could therefore be influenced by diverse bacteria-influencing compounds in the feed. Also, the presence of carrier mediated, facilitative urea transport mechanisms have been reported in the ovine colon and rumen epithelia (Ritzhaupt et al., 1997). The carrier mediated, facilitative urea transporters in the ovine colon and rumen epithelia permit bi-directional flows (Ritz haupt et al., 1997), and thus may the total gut entry rate (GER) be underestimated if urea molecules are reabsorbed without being metabolized (Lapierre and Lobley, 2001). Post-stomach tissues can greatly influence the (GER) (up to 70%), but their contribution to potential anabolic salvage of N is not certain. The majority of conversions of urea into anabolic compounds occur in the fore-stomach, mainly the rumen (Kennedy and Milligan, 1980). As summarized by Lapierre and Lobley (2001), in sheep, the part of the total gut urea entry (GER) transferred to the rumen varies from 27 to 60% (Kennedy and Milligan, 1978) and 27 to 54% (Siddons et al., 1985) depending on type of diet. This proportion seems to increase when animals get high levels of rumen-degradable energy in feed (Lapierre and Lobley, 2001; Theuer et al., 2002). Also saliva contributes to the total urea entry into the rumen, depending on the type of diet ingested. E.g. this proportion varies extensively from 15 (Kennedy and Milligan, 1978) to almost 100% (Norton et al., 1978) in sheep. It has been found in growing beef steers that forage diets, e.g. alfalfa hay, result in higher proportions of saliva entering the gut (36% of GER) (Taniguchi et al., 1995) compared to high concentrate diets (17% of GER) (Guerino et al., 1991). Thus the fore-stomachs are important for the anabolic salvage of N, however, this depends on the type of feed ingested (and animal species). Small intestine Also the small intestine contributes to the anabolic salvage of N. It has been found in sheep that 37 and 48% of the total GER of urea entered the small intestine in case of grass silage and dried grass, respectively (Siddons et al., 1985). However, the quantities of anabolic N formed may by small, e.g. because ammonia production seems to exceed urea entry across the small intestine, although this depends on the type of feed ingested (Lapierre and Lobley, 2001). Hindgut Likely most microbial protein synthesized from urea that enters the hindgut is excreted. All the evidence so far would suggest that hindgut usage of urea involves only catabolic fates, at least in terms of amino acids supply to the animal (Lapierre and Lobley, 2001). Fate of urea that enters the digestive tract Urea that enters the gut by means of saliva or flowing through the gut wall can be used for anabolic purposes or is transformed into ammonia and returned to the liver (Lapierre and Lobley, 2001). Much of the NH3 in the GI tract is reabsorbed and used in the liver for the synthesis of glutamate and glutamine, and then a variety of other nitrogenous compounds (Bender, 2008). Urea-N that entered the gut contributed for 33% of the rumen ammonia flux in sheep offered dried grass, while this percentage was lower in case of grass silage (Siddons et al., 1985). Lapierre and Lobley (2001), based on several references, summarized that sheep, dairy cows and growing steers have a efficient reuse of N because urea-N atoms can return to the gut on more than one occasion. This increases the overall probability of appropriation towards an anabolic fate. This multiple-recycling process can result in improvements of 22 to 49% of GER used for anabolic purposes in both cattle and sheep (Lapierre and Lobley, 2001). A substantial proportion of urea that enters the digestive tract is returned to the body as ammonia in both sheep (32 to 52%; Sarreseca et al., 1998) and cattle (26 to 41%; Archibeque et al., 2001). This means that a large proportion of net ammonia absorption across the PDV is due to recycled N, rather than arising directly from ingested N. These anabolic and ca tabolic fates of urea then explain why net appearances of amino acid-N and ammonia across the PDV can equal or exceed apparent digestible-N (Lapierre and Lobley, 2001). The net result of all these N transactions is that the apparent conversion of digestible N into net absorbed amino acid N can be high, with individual values of 27 to 279% calculated for both cattle and sheep. These efficiencies are lower (24 to 58%) when other inputs are considered, mainly the urea-N inflow into the rumen. Apparent digestible N represents the net available N to the animal and thus the amino acid absorption cannot normally exceed this unless other N sources like amino acids obtained due to catabolism (released on a net basis during submaintenance intake) or urea recycling. N recycling via the digestive tract increases the opportunity for catabolism N to be reconverted to an anabolic product. This recycling can be considered analogous to the synthesis and breakdown of proteins within tissues, where th e dynamic flow maintains metabolic fluidity with minimum loss (see figure †¦; Lapierre and Lobley, 2001). SUMMARIZED UREA RECYCLING KINETICS Thus, urea-N kinetics can, as an approximation, be considered as a mechanism, where hepatic synthesis is similar to digested N, with one-third lost via the kidneys into urine, while the remaining two-thirds is returned to the digestive tract. Half of this is then reconverted to anabolic N (mainly amino acids) that can be reabsorbed and used for productive purposes. Most of the remaining half of GER is reabsorbed as ammonia that is reconverted to urea and can be further re-partitioned between urinary loss and GER (see figure†¦). The process thus allows conversion of a catabolic products (urea-N) into anabolic forms, contains these for longer within the body, and provides the animal with increased opportunities to utilize products derived from dietary N (Lapierre and Lobley, 2001). Figure†¦ Urea recycling: values in circles represent the fraction of hepatic ureagenesis destined either for urinary output or to gut entry rate (GER); values in rectangles represent the fractions of gut entry rate lost in feces, returned as ammonia to the hepatic ornithine cycle or converted to anabolic products (mainly amino acid N). Thus, on average, 33% of hepatic urea-N flux is eliminated in urine while 67% enters the various sites of the digestive tract. Of this latter N, 10% is lost in feces, 40% is reabsorbed directly as ammonia, while the remaining 50% is reabsorbed as anabolic-N sources (mainly AAs). Data are simplified means for steers, dairy cows and sheep (from Archibeque et al., 2001; Sarraseca et al., 1998; summarized by Lapierre and Lobley, 2001) Efficiency of N utilization In both cattle and sheep, the inefficient use of intake-N is associated with large ammonia absorption representing on average 0.46 and 0.47 of N available from the lumen of the gut (digestible N plus urea-N entry across the PDV) (Lapierre and Lobley, 2001). As mentioned earlier, one strategy is to reduce the amount of N directed towards ammonia absorption and hepatic ureagenesis, but the situation is more complex than that. The target of reduction of ammonia absorption has to be integrated in a wider context where this decrease would result 1) from a smaller degradation of dietary N into the rumen or 2) from an increased utilization of rumen ammonia for microbial protein synthesis. Lowered N degradation can result from diet manipulation. Lapierre and Lobley (2001) summarized from several studies that cattle fed concentrate-based diets had decreased ammonia absorption, both in absolute amounts and relative to digested N, compared with forage rations. Increased utilization of N for bac terial synthesis can also be influenced by dietary manipulation, particularly provision of additional energy. From several studies, it can be concluded that supplements of rumen fermentable energy sources increase the transfer of urea into the rumen, and therefore the capture of dietary N and GER into anabolic products, mainly amino acids. However, there appear to be upper limits to the overall efficiency of the process (Lapierre and Lobley, 2001). The limited data available suggest that a maximum of 50 to 60% of dietary N, or 70 to 90% of apparently digested N, will be converted into amino acids released into the portal vein. Energy sources may also improve utilization of dietary and urea-N by less direct means, e.g. by energy-sparing effects within the cells of the gut tissues rather than alteration of rumen fermentation (Lapierre and Lobley, 2001). Intrarumen recycling Recycling of N can also occur within the rumen, due to the presence of proteolytic bacterial and protozoa. These graze and digest the rumen bacteria, increasing ammonia content and release within the rumen, and reducing microbial N outflow within the rumen because of increased recycling of bacteria (Lapierre and Lobley, 2001). Thus changes in the microbial population of the rumen can have substantial effect on anabolic N flow. Such modifications of the rumen microflora may contribute to the differences in N recycling and conversion to amino acids that occur between diets and animal species (Lapierre and Lobley, 2001). Amino acid supply In many circumstances, inefficiencies for conversion of feed N to animal protein may not be a feature of total amino acid supply, but rather depend more on the profile of absorbed amino acids. Hereby you can think of e.g. limiting essential amino acids. In short the definition of urea recycling is: the flow of urea from the blood into the digestive tract so that urea nitrogen salvage could happen. Figure †¦ Use of [15N15N] urea and isotopomer analysis of urinary [15N15N], [14N15N] and [14N14N] urea to quantify flows and fates of urea that enters the digestive tract. Part of the infused [15N15N]urea enters the digestive tract were it can be excreted in the faeces or is hydrolyzed to [15N]ammonia. This latter is either used by the microbial population to synthesize bacterial proteins ([15N]) or it is absorbed directly as [15N]ammonia. [15N]ammonia is removed by the liver were [15N14N]urea is formed. The ratio of [14N15N]:[14N14N]urea in the urine reflects the proportion of urea flux that is converted to ammonia in the digestive tract and returned directly to the hepatic ornithine cycle (Lapierre and Lobley, 2001). The utilities of urea recycling Both ruminants and non-ruminants, including omnivores, have a mechanism in which urea produced by the liver can enter the intestinal tract and where it is used for microbial protein production or urea production. However, the amount of urea recycled in ruminants is in much larger proportions compared to non-ruminants, which emphasizes the importance of urea recycling in ruminants (Lapierre and Lobley, 2001). Next to reducing feed costs (due to the lower dietary N contents required), there are three important reasons to obtain a good and efficient urea recycling in ruminants (Huntington and Archibeque, 1999): Maximization of the microbial functioning in the rumen; Optimization of the amino acid supply to the host ruminant improvements of adaptation; Minimization of the negative effects of nitrogen excretion into the environment. Maximization of microbial functioning In ruminants, synthesis of urea by the liver can exceed apparent digestible N. This would result in a negative N balance (even at high intakes) if no salvage mechanism existed to recover some of this N (Lapierre and Lobley, 2001). Recycling of urea synthesized in the liver can provide a substantial contribution to available N for the gut. Lapierre and Lobley (2001) summarized that this can increase the digestible N inflow from 43 to 85% in growing steers, 50 to 60% in dairy cows and 86 to 130% in growing sheep. Moreover, in veal calves shifts the major origin of absorbable amino acids in the small intestine after weaning from milk protein to microbial protein (Obitsu and Taniguchi, 2009). With this, it is important to realize that a higher level of urea recycling results in a higher production of microbial protein. This protein source will be largely used for anabolic uses and performance which will result, on the long term, in improved production efficiency (Lapierre and Lobley, 200 1). What urea-N recycling does is to increase N transfers through the body to convert more of the N into anabolic form and thus acts as a conservation mechanism. Therefore, the combined inflows of dietary N and urea GER can be considered analogous to protein turnover within the body, where the anabolic and catabolic processes of synthesis and degradation greatly exceed inputs (intake) and outputs (oxidation and gain). This is believed to provide an overall plasticity to allow rapid response to any challenges or changes in metabolic status. Optimization of amino acid supply adaptation As a consequence of the salvage mechanism to recover some N, nitrogen and urea recycling in ruminants are important regarding the adaptation to different environmental (living) circumstances but mainly to nutritional conditions. Examples are periods of dietary protein deficiency or an asynchronous supply of carbohydrates and proteins (Reynolds and Kristensen, 2008). Ammonia and microbial protein produced in the gut and urea synthesized in the liver are major components in N-recycling transactions (Obitsu and Taniguchi, 2009). An increase in the total urea flux, caused by the return to the ornithine cycle from the gut entry, is considered to serve as a labile N pool in the whole body to permit metabolic plasticity under a variety of physiological (productive), environmental and nutritional conditions (Obitsu and Taniguchi, 2009; Lapierre and Lobley, 2001). Therefore, ruminant species have different characteristics of their urea recycling due to different living conditions varying from tropical conditions with poor quality feed to intensive systems in temperate/cold conditions with high quality feed. High ambient temperatures seem to increase urea production but reduce urea gut entry (Obitsu and Taniguchi, 2009). Minimization of N excretion into the environment Finally, a more efficient urea recycling in ruminants results in a less urea-N excretion in the urine. This is will minimize the negative effects of nitrogen excretion into the environment (Huntington and Archibeque, 1999).

My Place by Sally Morgan, The Road Not Taken by Robert Frost, The Trans

The Journey as Depicted in My Place by Sally Morgan, The Road Not Taken by Robert Frost, The Transall Saga and Pay it Forward The inner journey is a concept that has always been debated, and so has its meaning. The word ‘inner’ has the alternative meaning of personal. Moreover, the word journey has an alternative meaning of movement. So, the concept of the inner journey, customarily, has the meaning of a personal movement. Inner journeys have often been described as the metaphor behind a physical journey. The statement ‘Journey is the reward’ and the idea of a personal movement are depicted in the texts, My Place by Sally Morgan, The Road Not Taken by Robert Frost, The Transall Saga and Pay it Forward. ‘My Place’ is the autobiographical story, in which Sally Morgan’s family refuses to accept their aboriginality. It was the persistent attitudes of the family which prompted Sally to commence on her journey of self discovery. The poem ‘The Road Not Taken’ by Robert Frost also revolves around the theme of the inner journey. The poem is based of a manâ⠂¬â„¢s recollection of decision that he once made and its ramifications. The novel ‘The Transall Saga’ by Gary Paulson, is the fictional survival story about ‘Mark’ and his adventure after he was transported to a foreign world by a mysterious blue light. Finally, the film, ‘Pay It Forward’, is about a boy named Trevor McKinney and new found thoughts about the world after having been given a social studies assessment. This essay will highlight how all four texts portray the truth in the statement ‘The Journey is the reward.’ My Place is an autobiographical story by Sally Morgan. Sally was raised in an Aboriginal family which always denied their Aboriginality. Sally is the one who goes on a physical journey in order to discover her true family heritage and identity, which leads to a much more intricate inner journey. The road to enlightenment was not easy. She came across many obstacles and most of those came from her own family. Throughout the story the respondent is left wondering the reason behind the family’s silence towards each other. This statement only reinforces the idea that the core text, My Place, clearly depicts how the journey is the reward. Sally Morgan uses a wide range of different techniques to convey her physical and internal movement to disclose her family heritage and her own identity. The book it... ...which brought his family back together. In conclusion, My Place, The Road Not Taken, The Transall Saga and Pay It Forward, are all texts which connote the message that there is truth in the statement, ‘The journey is the reward’. My Place shows how Sally was able to discover her heritage, and more importantly, her identity. For Sally her journey payed of by meeting a whole new set of relatives and past family friends. The Road Not Taken, is a poem which vividly and subtly shows the respondent that all of lifes choices are important. The poem also tells us that he ‘should never come back’ to change his decision. Sally is under similar circumstances, for she cannot go back on some of her decisions. The Transall Saga told us how Mark changed his personal perspective on life and his physical appearance. The reward that Mark received while on his journey was meeting people, and then receiving respect from these ‘savages’. Pay it Forward, was the movie which enlightened the respondent into basic human nature, and to some extent what is wrong with the world. Trevor’s inner journey enabled him to discover that people can change and that the world may not be such a lost cause after all.

Changes and Improvement in Recruitment and Training

Changes and Improvement in Recruitment and Training of Business Company: With a reference to 7-Eleven Corporation Abstract Purpose – This essay aims to account for the ways in which recruitment and training deeds are changing with an instance of 7-Eleven Corporation and to point out the reasons for the main changes and improvement in the process of training and recruitment of a business company.Findings – The essay indicated that the methods of recruitment and training process of business companies or organizations, is increasingly focused on a sophisticated, objective and effective way, which adding modern training methods to the recruitment system such as e-leaning and multi-skills training. Keywords Recruitment, Training, 7-Eleven Paper type Viewpoint 1. IntroductionRecruitment and training is an essential process for business and organizations of searching for and offering potential Job for applicants in sufficient quantity and quality so that employers can obtain t he most suitable candidates to fill in their Job vacancies (Brains, M. , 2008). Nowadays, business recruitment and training has become one of the tough challenges for corporations who have realized that the future of their organizations depends on the recruitment and selection of the best among an increasing number of employees.However, it seems that attracting a large umber of applicants is still not a major problem but recruiting the right applicants is the main concern of many employers. Therefore in order to analyses the recent developments in recruitment and training sessions, this essay will present the changes of recruitment and training needs with an example of 7-Eleven Corporation. Then have a little discussion about the reasons of the main changes and how can the corporation do to improve the process of recruitment and selection. 2.The process of recruitment and training in 7-Eleven 7-Eleven Corporation is the world's largest operator, franchiser, and licensor of nonviolen ce stores, primarily operating as a franchise, with more than 50,000 outlets located in 16 countries (Wisped, 7-Eleven, 2014). Based on its large market and business expansion, 7-Eleven needs to recruit thousands of employees every year. 7- Lenten Company owns a very professional training system. Normally most employees are begin recruited in November and their selection processes run in the Spring for a period of a few months.Within this period of time, the applicants would be strictly demanded with their professional skills. Take the retail employee training f 7-Eleven as an example, training of frontline retail employees falls into three main categories: (1) Operational. (2) Customer service. (3) Leadership (Irreproachableness. Com, 2014) Operational training is the most essential part to the business operation, which includes how to operate a cash register, how to inventory merchandise shipments, how to make a super hamburger, etc.Customer service training is aiming at providing employees with product knowledge as well as relationship and selling skills. Subjects often include how to handle troublesome customers and how to suggest appropriate add-ones to the purchase of particular product. Leadership training gives select individuals the business and relationship skills they need to advance in- to managerial positions (Wisped, 7-Eleven, 2014). 3. Ways in which recruitment and training needs are changing In the few five years, (Youth, 2014), the training process of 7-Eleven had individually changed.In order to gain a more competitive position in products sales marketplace, the business recruitment department of 7-Eleven has eagerly adopted computer-based training or â€Å"e-learning†. Take a food production department as an example, on average, it might take eight hours of training before an employee becomes productive. However, employees are taught to reduce those eight hours of training to six hours through some e-learning and other electronic Job aids on the Job, which lead to gain productivity and reduce training costs. It's exactly the kind of e-learning that I think is most effective,† says Schooled (Youth, 2014), â€Å"It's learning that's needed, and it's put into practice immediately. † Another interesting research (Brains, M. , 2008) notes that, there is an increasing number of employers tend to expect newly applicants to have good transferable skills, as well as former working experience, rather than only excellent academic grades. 4. Reasons for these changes (1) It is obviously showed that the development of e-learning lessons for the training program is partly because of the widespread use of new technology (Irreproachableness. Mom, 2014). The internet started to dominate the process of recruitment as more and more business companies used the internet for advertising vacancies, testing online and even online purchasing. (2) Secondly, the purpose of emending of transferable skills for newly employees i s to develop their multi-skills including communication skills, problem-solving ability, IT skills, etc,. (3) Further more, instead of higher education qualification or fantastic academic grades, the relevant working experience is highly concerned to the recruitment and training process.For instance, the retail training in 7-Eleven, if an employee used to have a Job in other convenience stores or work as salesmen, it would be quite essay to catch the new position in 7-Eleven. The only thing for him might be acquainted with the new reduces. 5. Improvement of recruitment and training process (1) Firstly, with the growing tendency to the needs of computer technology, the most popular method of recruitment is the internet learning session (Berger, Z. , 2008). The employers encourage e-mail applications, online applications and even online testing.Each above could be a effective way to exam the employees about IT skills. (2) As to the needs of working experience and flexible skills for t he employees, a further improvement indicates that the employers can take the training strategy of â€Å"transfer he position†, which means an employee would be trained in different departments of equal time period. The employees would be dramatic benefited from various types of work. Meanwhile, the company they served would also have a better observation of the employees of what the perfect position for each individual. . Conclusion The analysis has shown that the methods of recruitment and training process of all employers, regardless of organizational size or business type, is increasingly focused on a sophisticated, objective and effective way. Comparing with the type or level of lubrication acquired, many employers become more interested in the transferable skills of applicants (such as communication skills, problem-solving ability and learning capability). Therefore, the recruitment and training process has become more practical, rather than theoretical.

The Bridge at Dong Ha

The book The Bridge at Dong Ha written by John Miller is a narrative description of the story of how a bridge on Cua Viet river separating north and South Vietnam was destroyed by a brave American marine captain named Ripley in 1972 in US Vietnam war. The destruction delayed the movement of Vietnamese forces from the north to the south by three long years. The book narrates this adventurous event in a gripping and wonderful language. The presentation and the language of the book have made it very attractive to the readers.The Bridge at Dong Ha 3 The Bridge at Dong Ha by John Miller The book The Bridge at Dong Ha written by John Miller is the story of a genuine marine war hero of America’s war history. It also displays the dedication to duty of a person. The backdrop of the story is US Vietnamese war. There was a strong heavy bridge built by the US army several years back on the Cua Viet River in Vietnam. The bridge used to separate North Vietnam from South Vietnam.America was loosing out in the US Vietnam war and a large army of Vietnamese forces were approaching from the north to take over the south. The book The Bridge at Dong Ha has described how an officer from US marine forces named Captain Ripley destroyed this bridge with tremendous courage and aggression on Easter Sunday, 1972. It is to be noted that the destruction of this bridge that delayed the advancement of the Vietnamese army towards the south for three long years.The book has given the detailed description of his courage and it is really fascinating to go through the book. The book is an excellent narration of the events of how a single man, with his tremendous courage and dedication towards his nation destroyed the bridge and stopped the aggression of the enemy force comprising of 30,000 soldiers and 200 tanks. All these are available in the website http://www. amazon. com/Bridge-Dong-Ha-Bluejacket-Books/dp/155750587X. Every action of the event has been described in detail in the book. To quote from the website http://www. amazon.com/Bridge-Dong-Ha-Bluejacket-Books/dp/155750587X, â€Å"Capt Ripley climbs over barbed wire fences, swings across the under girding of the bridge, and fights this battle from street to foxhole around the little The Bridge at Dong Ha 4 town of Dong Ha (just a few miles from the DMZ). The writing is wonderful and gripping, putting you face-to-face with the action as it unfolds hour by hour. † While describing the heroism of Captain Ripley, the author has stated how he hand walked on the beams under the bridge, holding detonators with his teeth and brought back the burning fuses back to shore.He did all the risky jobs by himself and saved the life of his fellow soldiers from sure death. This heroic act earned him a Navy Cross in 1962. All these have been stated in the website http://www. amazon. com/Bridge-Dong-Ha-Bluejacket-Books/dp/155750587X The toughest part of the entire operation is that when Captain Ripley was in the process of detonating the bridge, continuous light machines firing was going on from the northern side of the bridge from the Vietnamese troops. Under such heavy firing, Captain Ripley completed the entire operation, risking his whole life and safeguarding the life of his other comrades.All these have been mentioned in the above mentioned website. The description not only shows his courage, but also displays his level of intelligence as he took the decision of destroying the bridge against the command from his superior officers. To quote from the above mentioned website, http://www. amazon. com/Bridge-Dong-Ha-Bluejacket-Books/dp/155750587X, â€Å"Ripley's gallant effort was especially courageous since he was acting against a command suggestion to hold the bridge for a counterattack that could not have been mounted, and South Vietnamese troops were in disarray and fleeing to the South all around theThe Bridge at Dong Ha 5 Vietnamese unit he advised. Miller's narration of this small action tend s more toward the sensational than the historical. † Though some people say that the book opened in a relatively slow note, but actually the stage was being set for a drama and all the main characters involved were introduced one by one. They include ARVN Major Le Ba Birth; his bodyguard Three Finger Jack, US Army major Jim Smock; and Birth's advisor, Ripley – the hero of the event and also the book.It has been mentioned in the above named website that Ripley was a product of American marine, Airborne, Ranger and Seal training with some added polish from British Royal Marine. The emotional side of Captain Ripley has also been nicely described by the author in the book. There was a time when he charged into the middle of a mortar fire to save the life of a little young girl. The humanity side is also displayed while narrating the events related to the behavior of the radioman, the commander of South Vietnam unit and the commander’s bodyguard.Dedication of Vietname se men towards their nation has also been described in the book. This seemed to be a very balanced approach. Another part that needs appreciation is that the author John Miller interviewed in detail Captain Ripley about the entire event while penning down the history. It has been stated in the above mentioned website that many minor incidents of the operation has been so vividly described that many civilians may not understand or feel the reason behind those actions, but only marine people can feel and judge them.Due to these factors, the reading of the book is not only fascinating, but I feel it can be described more of an adventure history type. It seemed as if an historical The Bridge at Dong Ha 6 event is presented and written in the language of adventure. This factor has made the reading of the book attractive to the readers. This can be understood from the comments by a reader in one of the reviews posted in the website http://www. amazon. com/Bridge-Dong-Ha-Bluejacket-Books/d p/155750587X.To quote from that review, â€Å"It is difficult for a reader to appreciate this without almost an engineering drawing of the undersides of the bridge. I would have loved to see drawings showing the design of the bridge, with little arrows and annotations, ‘pulled xx pounds of explosives across this girder'†. Frankly speaking, I do not consider the above quote from the reader a criticism of the book. I feel that the reader has become so involved with the drama that he is expecting a Stallone or Jacky Chan type of Hollywood thriller while reading the book.The writing of the book is so thrilling and gripping. It seemed that he is watching a movie version of the book. A diagrammatic presentation of the event would satisfy that expectation. But obviously that is not done. I have never seen any thriller novel, where the story has been described in the form of a diagram. I really appreciate the initiative taken by the author in penning down the heroic act of Capt ain Ripley so that the message of his heroism can be known by the future generations. Only a narrative description would have made reading of the book quite boring and history type.His blending of adventure and history has really made the book attractive for reading to the masses. In all the reviews, I found that readers have openly stated that they like the dramatic presentation of this 186 pages book a lot. It seemed that the author really understands the pulse of the readers. The Bridge at Dong Ha 7 Reference List 1) Customer reviews on November 10 2002, December 27 1999, August 12 2006 and also Editorial reviews: Retrieved 12th March, 2009 from