Operatons management Essay Example | Topics and Well Written Essays - 2000 words

Operatons management - Essay Example Moreover, the advancement of the information technology is another important add-on for logistic management. With the used of the advance IT system, operators can track the flow of materials from the point of purchasing inputs for productions to the point finished products are sold in the retail stores. This gives enough data for logistics managers to make a wise decision for the overall business operations. Lastly, the principles and value chain are also discussed. The principles of logistic management give pointers for managers to help them gauge the correctness and effectiveness of their decision making. Transport and logistics, according to the report written by Shepherd, is a sector in which global value chain (GVCs) play a vital role in connecting countries. It is also responsible for spreading technologies. It also promotes best practice with all the countries in the world. Major shipping, freight forwarding, express delivery firms are just a few of the notable firms involved with this sector. Not only big and notable firms – transport and logistics also partners with local operators. It does not focus on first world countries alone as it extends hands to low income countries or commonly known as the third world countries to help boost their flow of goods, information and other valuable resources. In addition to its vital role as a global value chains, this sector also helps improve the trade performance of many countries around the world. For example, in order for manufacturing and agricultural industries to deliver their produce or goods to consumers quickly and reliably, they need the help of the transport and logistics sectors. A banana plantation industry depends on transports and logistics sectors to ship tons of harvested bananas to different countries. Without a cost-effective model of delivering these

UNDERSTANDING STUDENT PLAGIARISM Assignment Example | Topics and Well Written Essays - 750 words

UNDERSTANDING STUDENT PLAGIARISM - Assignment Example Along with concerns about plagiarism sit augmented burden to develop the business and proficient ethics of students both in the higher and lower education levels. In most forms of education levels, plagiarism is a desecration of academic demeanor of students, countless of whom will sooner or later become professionals and prospective business leaders. The expression â€Å"plagiarism† could be defined as ‘the act of pilfering words or thoughts that more often are not to be well thought-out as across-the-board knowledge’. Lawfully, the plagiarist mishandles another person’s work while assuming that he/she is the creator of the copied work. (PECORARI 2008) To sum up, preceding empirical researches have revealed that an array of factors relating to to scholar plagiarism such as principled potential, demographic variables, and ecological factors. On the other hand, it ought to be noted down that in each research only a classified figure of plagiarism-related asp ects or their associations with students’ imitative actions have been well deliberated. Earlier research on learner plagiarism recognized seven vital themes: The significance and milieu of plagiarism, The personality of plagiarism, How learners pick out plagiarism, How big a predicament is student copying?, What encourages learners to deceive?, The difficulties brought forward by digital copying; and the clamor for learners’ academic uprightness. (NEVILLE 2010) The Critique and analysis of the journals Nine most important factors relating to student copying are known as: Ethical potential, Consciousness, Academic incorporation, Perceptive Student copying, accounting learning, new know-how, intellectual influences, Institutional shore up, Pressures, and Demographic variables (Gou 2011) Even though a lot of observers have urged that advanced education institutions ought to take up a full-bodied deterrence approach to restricting academic deceit, this paper proposes that educators ought to incorporate a cooperative approach to encourage learners to operate in a sturdy, righteous demeanor. Propositions to educators to lower down the pervasiveness of student copying are discussed as follows. (1) Be aware of cultural influences. Learners’ cultural origin may origin tribulations for countless overseas learners. Academic and specialized progress ought to generate surroundings that deter copying by heartening acknowledgment of cultural multiplicity. Exceptional hard work ought to be made in assisting students to recognize and fit in to the on hand academic surroundings and in making sure that they are not being unjustly barred from the prerequisite of advanced education. Summer schools or establishment courses; for instance, ought to teach on these targets. (LITTLE 2011) (2) Take in ethics-related subjects. It is recommended that ethics-related subjects should be incorporated in the syllabus at both the undergraduate and postgraduate levels. (LAMPE RT 2008) This kind of educational involvement has attested to the constructive contact on learners’ ethical capability of appreciating and replying to principled dilemmas such as copying and cheating. The involvement is also necessitated by greater than before the claim by the public to enhanced professional principles of accountants. (3). Reassess the impact of novel technology on copying. The domino effect point to that the ‘new technology’ aspect was missing in psychometric links and as a result was unnecessary. (WANGAARD & STEPHENS 2011) This unanticipated result, even though being incoherent with numerous empirical studies, in fact warns us against completely blaming the hasty development

Sinners of the Scarlet Letter Essay Example for Free

Sinners of the Scarlet Letter Essay The Scarlet Letter, is who seems to be the guiltiest character. The three prime targets are Hester, Dimmesdale, and Chillingworth. While all of them have questionable morality and have committed sin, Dimmesdale, the puritan minister, is the guiltiest character. He initiates a physical relationship with Hester, knowing she is married, he fails at the fatherly responsibility of taking care of his daughter, Pearl, and he selfishly cares more about himself than his secret family. Dimmesdale does not think about the consequences of having a relationship with Hester. He understands what would happen to her, and himself, in their strict society if discovered. Being an important role model of the town, he should have controlled himself. Their relationship resulted in the birth of Hester’s daughter, Pearl. After the townspeople find out that Hester is pregnant by someone other than her husband, they force her to stand on the scaffold brandishing the scarlet letter. While the villagers are thinking of ways to punish Hester, like burning her with a hot iron rod or even killing her, others actually feet sorry for Dimmesdale because of the scandal Hester has caused in his church. Dimmesdale, being cowardly, lets Hester take all the punishment for their actions. Hester demonstrates courage and loyalty as she never releases Dimmesdales name as the father, so the town ignorantly attacks Hester’s morals and isolates her, as if she gt; committed the deed by herself. After his relationship with Hester, Dimmesdale tortures himself both mentally and physically because he feels that he has sinned against God. By burning the A into his chest, he is apologizing to his idea of God for his actions. However, he never once asks Hester or Pearl for forgiveness. Being a bastard child, Pearls childhood is ruined, yet he never acts as a father to Pearl or even offers to help Hester financially. He cares more about saving his own skin and making sure he is good with God than he does about his childs well-being. gt;Dimmesdale is a complete hypocrite. He preaches about resisting sin and temptation, while he can’t even do that himself. He is supposed to be a Puritan Society example, but follows a completely different lifestyle from what he preaches. He should have confessed his sin at the scaffold with Hester right from the start. Although it would still have been shameful, he could have, like Hester, redeemed himself in the eyes of the townspeople. Instead, he confesses everything seven years later, and dies. Therefore, Dimmesdale is definitely the guiltiest character in The Scarlet Letter. He does not show Hester any support, and takes no responsibility for his daughter. He teaches sermons on staying away from sin, yet he is the biggest sinner of all. He fears God and goes to extreme measures to receive forgiveness from him, yet does absolutely nothing to redeem himself with Hester and Pearl. His hypocrisy, selfishness, and cowardice are what make him the most guilty character in this book.

Defining Collaborative Planning Forecasting And Replenishment Commerce Essay

Defining Collaborative Planning Forecasting And Replenishment Commerce Essay In manufacturing and retail, poor inventory control can lead to overstocking as a result of bad forecasting, this over stocking is called buffer inventory or safety stock which can lead to waste and inefficiency. In 1996 about $700 of the $2.3 trillion retail supply chain inventory was in safety stock. That is, almost 30% was tied up due to waste and inefficiency.(Lambert, Stock, 2001) Collaborative Planning, Forecasting and Replenishment (CPFR), is a business process using an internet based business model, as shown in figure 1. This model takes a holistic approach to information exchange and supply chain management between trading partners, by using a standard set of business processes in order to improve supply chain efficiencies, and is seen as a replacement to the old approach of electronic data interchange (EDI) (Fliedner, 2003). The objective of CPFR is to share data on a central web server that all of the trading partners can access to enable a more reliable forecast for long term future demand in the supply chain, this eliminates the problems associated with EDI such as: supply partners manually entering identical data in their records (Joachim, 1998), and the EDI process typically being done in batch transfers which can further add to delays in information (Cooke, 1998) etc. History of CPFR CPFR began in 1995 with the company Wal-Mart and was originally called C-FAR for collaborative forecasting and replenishment. The acronym has evolved into CPFR standing for collaborative planning, forecasting and replenishment. Wal-Mart found that the pharmaceutical company Warner-Lamberts in-stock averages were not up to par with Wal-Marts vendor performance standards. Wal-Mart, along with Warner-Lambert, Surgency (formerly Benchmarking Partners), and two software companies, SAP and Manugistics, launched an effort to define a process that would link customer demand with replenishment needs through the entire supply chain. The pilot focused on stock of Listerine mouthwash kept in stores. The group first tested the collaborative concept on paper, and then demonstrated in a computer lab that the Internet could be used for the information exchange. The results of the test were: Warner-Lamberts in-stock averages rose from 87% to 98%. Lead times dropped from 21 to 11 days, and sales increased by $8.5 million over the test period-even though the pilot was limited to one Warner-Lambert manufacturing plant and three Wal-Mart distribution centres. (free-logistics.com, 2010) Case study: West Marine Today West Marine is the largest boating-supply retail chain in the United States, with a product range of more than 50,000 products selling throughout more than 400 company owned retail stores, as well as their retail catalogue, generating annual average sales of $690 million. The company was founded in 1968 by Randy Repass as a mail-order firm selling to boating enthusiasts, and opened its first retail store in Palo Alto, California in 1975, three years later, the company created a separate sales channel to commercial customers such as boat yards and boat dealers. In 1997 West Marine a 73 store operation at the time acquired one of their East Coast competitors, EB Marine a 63 store operation. The consequences of the acquisition became quickly apparent: Sales fell by almost 8 percent, and peak-season out-of-stock levels raised more than 12 percent compared to the prior year, and after six years of steady growth, net income dropped from $15 million in 1997 to just over $1 million in 1998. (Highbeam Research, 2006) The main contributing factor of this was that following the transaction, West Marine discovered that internal EB operations were in worse condition than expected. The investment group that had been running EB had let the companys infrastructure deteriorate and inventories dwindle. This further compounded the acquisition by adding to the problem that it took six months to implement the most basic of systems integration due to the poor infrastructure, leading to stock outs within the stores. West Marines first impulsive reaction was to rebrand all the EB stores convert them to West Marines products and pricing, West Marines CEO John Edmondson (who was brought in after the acquisition to execute a company turn around) said regarding the acquisition, West Marine bought EB because it was different and unique. Then, they turned all the stores into West Marine stores and locked out the customer base. Adding to this Bruce Edwards (West Marines senior VP of store operations) said, We created a lot of damage to both chains, as well as losing ground on comparable sales as a combined organization. (Standford, Graduate School of Business, 2005) How West Marine Turned the Company Around In order to turn the company around after the acquisition Edmondson identified four supply chain problem areas: the distribution centres (DCs), transportation, replenishment, and the systems supporting these operations; his solution to these problems was to implement a CPFR programme. The first thing as part of West Marines CPFR programme was implement an aggregate ordering or multi-echelon replenishment process. A multi-echelon system is defined as A series of two or more production or supply facilities where any change in policy parameters of one facility affects the other facilities, either directly or indirectly.(Gopalakrishnan, 2004). According to (Standford, Graduate School of Business, 2005) prior to the implementing of the multi echelon system West Marine were using JDAs Merchandise Management System (MMS). The MMS was interfaced with the companys point-of-sale system in the stores (also provided by JDA) to keep track of basic inventory levels and product sales at the store level. West Marine also used JDAs Warehouse Management System (WMS) as the software engine for its distribution centre (DC) operations. As well as these systems West Marine also made use of JDAs advanced forecasting tools, both Advanced Store Replenishment (ASR) and Advanced Warehouse Replenishment (AWR). The problem with these systems was that while they were good on their own, none of the systems had the ability to directly interact with each other leading to extensive duplicate work and maintenance. At the time no software provider offered a fully integrated solution, it was left to West Marine as well as Matt Henderson a systems engineer and integrator from the San-Francisco based software company Amigo Inc. to design a system that integrated linkages between the point of sale systems to the DC systems. The system they designed was the first true multi echelon system in the retail sector. (bisg.org, 2005)The way in which West Marine implemented their multi echelon replenishment solution was to integrate data from the retail stores and warehouses with relation to seasonal forecasts, promotions and stock levels, enabling suppliers to deliver more accurate, on time orders to satisfied customer demands. West Marines multi-echelon replenishment solution resolves the store-warehouse disconnect. Warehouse replenishment immediately responds to all store-level overstocks and understocks. Similarly, all promotions and store level assortment changes are planned in the store system, and warehouse replenishment immediately responds to them. The solution eliminates duplicate forecasting tasks and creates more accurate supplier-order forecasts. (Reed Business Information, 2006) The West Marine multi echelon system is shown in figure 2. C:UsersAmyElizabethDesktopSCM0654WESTERN2.gif SUPPLIER INTERGRATION The next problem that West Marine encountered was to get its suppliers to buy into the idea of CPFR. In order to address this problem West Marine introduced a pilot program with 12 handpicked companies that were major suppliers to West Marine, that all had previous issues with their supply chains in some form. To these companies West Marine laid out specific performance levels and expected goals, although no formal written agreements were created each company was expected to comply to the performance standards. For the suppliers that joined West Marines supply pilot there was no capital investment outlay in technology, they were only required to designate recourses to act as counterparts to West Marines supply chain merchandise planners. With this set in place West Marine began sharing its forecasts on a weekly basis with its vendors, as a weekly update report on vendor performance. There was also the introduction of weekly meetings with cross functional teams made up of members from all the organisations involved, in order to discuss potential improvements as well as to maintain a holistic integrated perspective on each vendor relationship. The results of the CPFR programme were; in stock rates at the stores came close to the goal of 96 percent in every store, even during peak season. Forecast accuracy climbed to approximately 85 percent. On-time shipments, on the other hand, were improving but only reached 30 percent against a stated goal of 90 percent in 2002. However, West Marine expected them to climb to at least 50 percent by the end of 2003. (Standford, Graduate School of Business, 2005). Even after the pilot programme with the evidence to back up that CPFR works, West Marine still had problems getting supplies to buy into the CPFR programme, West Marines solution to this was to offer its suppliers an incentive in the form of a guarantee. This guarantee was that based on the forecasts, West Marine promised to purchase one hundred percent of the forecasted stock. This meant that if there were any errors in the system, then West Marine would bear the brunt as a result. It was this action that was responsible for convincing and instilling vendor trust in West Marines CPFR forecasts. The knock on effects of having the suppliers buy into West Marines CPFR programme were that the company were able to use their demand forecasts to stream line their shipping and receiving activities. The forecasts enabled West Marine to maximise efficiency in its inbound and out bound shipments and to use its dock space more effectively, in turn allowing West Marine to smooth demand spikes. Conclusion In conclusion as the evidence shows in both the Wal-Mart pilot programme and the West Marine case study CPFR is a powerful logistics stock forecasting tool http://www.free-logistics.com/index2.php?option=com_docmantask=doc_viewgid=268Itemid=26 http://www.highbeam.com/doc/1G1-145836210.html http://www.lomag-man.org/cpfr_industrie_achat_distribution/documentation_cpfr/WestMarineA_CPFRSuccStorySupChManReManNet_an.pdf http://www.stanford.edu/group/scforum/Welcome/White%20Papers/Multi-Echelon%20Inventory%20Optimization%20-%20Evant%20white%20paper.pdf Gopalakrishnan, P., 2004. Handbook of Materials Management, Prentice-Hall of India Pvt.Ltd http://webcache.googleusercontent.com/search?q=cache:1UbbYNftcc8J:www.bisg.org/docs/West_Marine_Case_GS-34_FINAL_092704.doc+matt+henderson+amigo+inc+cpfrcd=2hl=enct=clnkgl=uksource=www.google.co.uk

Drug Identification With Gas Chromatography Mass Spectrometry :: essays research papers

Drugs are used everyday by people in many different ways for many different reasons. Drug testing has become a standard in pre-employment testing, because of the wide variety of drug use in today's society. Drugs tested for by a possible employer include Cocaine (crack), Amphetamines (crystal), Opiates (codeine, morphine, heroin), PCP (phencyclidine), and Marijuana. Gas chromatography/mass spectrometry is used to test hair and urine samples of possible drug abusers or job applicants, and it is the best method for the testing of drug use. Gas chromatography and mass spectrometry are two different methods for identifying chemical substances, and the two instruments have be coupled together to perform a highly complementary analytical function. The gas chromatograph and the mass spectrometer have theories behind how their techniques work, and specific forensic applications for their instrumentation. The history and theory of the gas chromatography started over forty years ago with the invention of the capillary column. The gas chromatograph offers rapid and very high-resolution separations of a very wide range of compounds, with the only restriction that the analyzed substance needs to have sufficient volatility. The theory behind the mass spectrometer is to use the difference in mass-to-charge ratio (m/e) of ionized atoms or molecules to separate them from each other. Mass spectrometry is therefore useful for quantitation of atoms or molecules and also for determining chemical and structural information about molecules. Molecules have distinctive fragmentation patterns that provide structural information to identify structural components. The combination of the gas chromatograph and mass spectrometer is very easy, because both instrument needs to be modified in excess and both are analyzed in the gas phase and have comparable sample levels and temperature ranges. The ! most important feature of the tw o instruments being coupled is that they perform complementary analytical functions.The instrumentation of the gas chromatograph/mass spectrometer is very complex. The instrument's parts include an injector, a carrier gas, a column, a separator, an ionization source, mass separator, and an ion detector. The injector is located on the gas chromatograph and is where the sample gas is injected into the instrument to start the process. The sample gas is then mixed with a carrier gas, which is the mobile phase in gas chromatography. The mixture proceeds into the capillary column where the separation of the sample begins. The capillary column is 15 to 60 meters in length and .25 to

Shakespeares The Winters Tale :: Shakespeare Winters Tale Essays

The Characters of Hermione, Perdita, and Paulina in The Winters Tale  Ã‚  Ã‚   Although Hermione is one of the main characters, we see very little of her in the play. She is horribly betrayed by her husband, but we never really see her feelings on the subject. In many other plays, Shakespeare uses asides and soliloquies to give insight into the characters mind. Hermione must be having complex and very troubling thoughts, but we never see them. Hermione is in Act I Scene ii where she plays the perfect royal hostess. In Act I Scene iii, she is accused of adultery with Polixenes by Leontes and taken to prison. She is not seen agian until Act III Scene ii, where she stands trial for her treason. Immediately after this scene, she dies, or appears to die, offstage. The audience is given no indication that she is still alive until Act V Scene iii, where the statue becomes flesh. Hermione is portrayed as an innocent victim throughout the play. When her husband fist becomes jealous, she is puzzled by his behavior and wonders if affairs of state are bothering him. Her lack of knowledge about his jealousy gives credit to her plea of innocence. She had obviously never been an unfaithful wife, therefore she had no reason to worry that her husband would suspect her. Polixenes flees in fear of death, but he leaves Hermione behind. If she had known that she was guilty and was facing punishment, she could have left with Polixenes. When she comes back to life as a statue, she says that she has preserved herself in the chance occurance that Perdita was alive. The audience is never given any further explaination, so we cannot conclude that she even saved herself in an illegal or false fashion. The character of Perdita is a wonderful study in the sociological theories of nature versus nurture. She leaves the royal court when she is only days old and is raised by and old shepherd and his son, the Clown. Although the family found a great deal of money when they found the baby, the upbringing she recieved could not have been equal to a traditional royal upbringing. Nevertheless, Perdita seems to be endowed from birth with a royal manner. She has been crowned Queen of the sheep-shearing feast when we first see her again, and she has won the deep love of a prince.

ESSAY- The Farewell Party Essay

Saying farewell to a person, or even the thought of doing so is quite a shuddering idea to look into. This is quite hard when deep bonds are forged and lifelong friendships are made between many people. Imagine the thoughts of some of the students in the school when they learned that the twelfth graders are to soon depart from their beloved school and go on to make their lives. Even though this is in fact a normal passage of life in all schools, this is in fact the first batch of students to leave the school, so this is quite a new thought in everyone’s mind, but nonetheless, the fact that someone is leaving and perhaps could not be seen again is an eerie thought, and something you don’t want to have. see more:how to write a welcome speech Students, not wanting to ponder upon the twelfth graders time of departure, but wishing to celebrate and enjoy every single second left with the departing, decided to give a farewell party, to give a grand exit with great hopes and lots of luck to those who will leave soon. The farewell party was already planned by some very initiative and foreseeing minds a few months before even people realized the vastness of the idea, and planning was already in speedy progress. There were obstacles like every idea or problem does but that did not deter the very determined students of other grades, who wish to give a great surprise to all those in twelfth. There were plans upon a beautiful cake to start off the event at hand, followed by playing games and organizing activities for the â€Å"guests† to endeavor into, and also lots of conversations would be started filling up some time. Then all the twelfth graders will be asked to give a small speech to make their peers from lower grades understand what they are up to face and what task could be done in which specific way, all which will stay as valuable advice. Soon plans for the location and time came up and everyone involved rushed off to dedicate themselves to their arduous but to be fruitful tasks. Even some teachers join in to give their beloved students a good impression of what they are setting forth to achieve in their live. After long and pained meetings, discussion and planning, the farewell party finally happened, and lots of people were there, friends and accomplices of those who are leaving. There was much activity in the room we were in. There were colors of all types floating across the room hanging from any equipment on the walls or ceiling, to give a vibrant impression. The drooling smell of cake and other snacks drifted through the whole room, lifting many hearts and attracting them like moths to a light. There was loud chatter amongst the occupants, but that ended as soon as the program commenced. There was a lot of reactions and emotions amongst the people there as one by one all the activities were done, after which the twelfth graders gave a speech, giving their thanks, and helpful advice, and also showing their deepest gratitude and kindness for all those there for thinking of something to lift their hearts as thy venture out into the world. After the party was over, there was a lot of chatter (and show of emotions) after realizing the enormous aspect of this thought. The twelfth graders were constantly giving thanks to everyone and patiently answering everyone’s questions, but most of all, they were controlling their emotions for, they too were sad about leaving a place so close to their hearts. The people who are staying are showing what they already feel: signs of happiness and sadness mixed with each other, and thinking upon what could occur. All in all, something like farewell has really stirred up any deep emotions within all, and has caused tightening of bonds and friendships and also the exchange of contacts like foreign currencies. But aside from that thought, in the end, everyone left feeling satisfied happy and excited about their futures, living in the moment and achieving their goal of giving a great farewell to those who are leaving.