Difficulties Arab Students Have Learning English English Language Essay

Difficulties Arab Students Have Learning English English Language Essay Introduction: As a teacher of English to Arabic speaking students I have encountered a number of specific difficulties Arab students have in mastering the English language. In this paper, I would like to focus on a particular grammatical problem they have in the area of verb tenses because, of all the mistakes that my students make, mistakes with verbs and verb tenses impede communication to the greatest degree. The specific problem I will attempt to look at the area of verbs is the problem that Arabic speakers have in using and confusing the present progressive. I will base the evidence for these mistakes on actual writing errors that Arabic students have made. Mistakes such as I am live in Abu Dhabi. come up frequently in my students writing. This paper is basically a contrastive analysis since I feel that the majority of my students problems in this area come from mother tongue interference. However, as will be noted below, this does not mean I rule out other sources of errors such as intralingual errors. The following is the outline of this paper: In the first section of this paper, I will describe the various aspects of the grammatical structure of the present simple and the present progressive in the English language. In the second section of the paper, I will contrast the grammatical structure of the present simple and the present progressive with its Arabic counterparts. I will show how Arabic has structures that vary significantly and radically from their English counterparts. In the third section, I will introduce a number of examples takes from students written work and give an indepth analysis of the possible sources of the errors, mainly with respect to mother tongue interference, but also looking at some possible intralingual sources for these errors as well. Finally, in the last section, I will attempt to suggest a general theoretical approach to dealing with such problems Part One: A grammatical description of the English Present Simple and the Present Progressive: The simple present tense As we already know, the simple present of every verb (with the exception of the verb BE, which I will not be dealing with as a grammatical description since it is not the specific focus of this paper) is identical in every person with the basic unmarked base form of the verb except for the third person forms he, she and it to which we generally add s or es (Quirk 1985, p.98). However, numerous irregularities arise in the spelling and pronunciation of this third person form (Leicester 1998, 12.12)(Thomson 1986, p. 150). Questions are formed by using the auxiliaries do, does, in the present, and did in the past by putting all these before the subject. Negation is formed in the same way using dont (or do not) and doesnt, (or does not) in the present, and didnt (or did not) in the past. These forms go after the subject. In addition, the verb must be changed to the basic form. The simple present is used for statements that are always true, (e.g. The earth revolves around the sun.) (Azar 1989,p.2). The simple present is also used for events, actions or situations which are true in the present period of time and which, for all we know, may continue indefinitely, (e.g. Fatima goes to school at Zayed University.) (Azar 1989, p.2) What we are saying in these expressions is that this is how things stand at the present moment (Huddleston 1984, p.81). A further use of the simple present is for actions that are habitual, things that happen repeatedly, (e.g. We study a lot.) (Alexander 1988, p.163)(Quirke 1985, p.107). Observations and declarations are another use of the present simple, as in the sentence (It says here that there is a new night club opening.)(Alexander 19988, p.163). The present simple can also be used to express the future, especially when we want to express strong certainty, (e.g. When we graduate, we will get jobs.). Swan, Huddleston, Lewis, Thomson and Quirke, et. al. also add eight other functions of the present simple which might come up in other contexts such as: Demonstrations and commentaries (e.g. First, I take a bowl and break two eggs in it, thenà ¢Ã¢â€š ¬Ã‚ ¦..) The structures here comes and there goes, (e.g. here comes your husband.) Promises and oaths (e.g. I promiseà ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦., I swear à ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦, He deniesà ¢Ã¢â€š ¬Ã‚ ¦..) Formal correspondence (e.g. We write to advise you.) Instructions (e.g. You go left, turn rightà ¢Ã¢â€š ¬Ã‚ ¦.) Stories (e.g. In act one, Hamlet meets the ghost of his father.), which Huddleston calls the historic present. In expressions of understanding such as hear, see, gather (e.g. I hear youre getting married.) Finally, the simple present can be used in newspaper headlines (e.g. RUSSIANS RAISE OBJECTIONS) Since there are so many instances of when to use the present simple, is there any way to summarize all of these? I concur with Lewis explanation that the present simple: 1-Expresses an event as a total single point in time. 2-Expresses an event as a matter of fact. 3-Expresses an event as immediate rather than remote. The present progressive tense Both the simple and progressive forms usually tell us that an action takes place. But the progressive forms also tell us that an activity is or was, or will be, etc. in progress, or thought of as being in progress. In other words, the present progressive tells us that the speaker sees an action as taking place over a period of time as opposed to a point in time. In addition researchers would add that the speaker sees the period as limited (Lewis 1986; Leech, 1975; Huddleston, 1984; Quirke, 1985). The present progressive tense is formed with the present of be (am/is/are) (which adds aspect and voice), said by Quirke to be the finite verb, plus the ing form (the non-finite form) (Quirke 1985, p. 120). There are no complications with the additional ing form; however the spelling of the ing has some irregularities and needs to be taught to students e.g. write, writing; run, running; begin, beginning; lie, lying). (Alexander 1988; Huddleston 1984; Quirke 1985). Question formation takes place by switching the place of the auxiliary be and the subject. Negation is achieved by inserting not between the subject and the auxiliary or by contracting nt with the auxiliary verb forms (with the exception of the first person singular form am) (Quirke, 1985). In the classroom, the classical reason given for why we use the present progressive is that it shows an uncompleted action in progress at the time of speaking. To emphasise this, we often use adverbials like now, at the moment, just, etc. For example, Hes not home at the moment, hes working. (Quirke 1985). The present progressive can also be used to describe actions which have not been happening for long, or are thought of as being temporary situations, and which are going on around now, e.g. Abdullah is living with his aunt until he can find a place of his own.. A further use of the present progressive is to refer to activities and events planned for the future. We generally use adverbials in such sentences unless the meaning is clear from context, e.g. Were spending next Thursday in Abu Dhabi. (Azar 1989; Huddleston 1984; Quirke 1985). The present progressive can also be used to talk about developing and changing situations, e.g. That child is getting bigger all the time. (Swan 1980). Sometimes the present progressive can be used to talk about feelings, such as I am feeling fine. or My back is hurting me.. The present progressive is used to show repeated actions along with adverbs such as always, constantly, continually, forever, perpetually, and repeatedly, such as He is always helping people.. In this sense it conveys not temporariness, but continuousness. (Leech 1975; Huddleston 1984). The present progressive also is used to show repeated actions that are happening around now, e.g. He is studying a lot of English these days. Why is he going to the library? (Swan 1980). Dynamic versus Stative Verbs in the present simple and the progressive tenses Dynamic/progressive verbs refer to verbs which show actions which are deliberate or voluntary, e.g. Im building a house., or changing situations, e.g. Hes becoming fat.. Dynamic verbs can be used in both the progressive as well as the simple forms e.g. I eat at 5:00 (everyday). as opposed to Im eating now.. Stative verbs (also known as non-progressive verbs) are verbs which indicate a state, condition or experience. Specifically, stative verbs fall into categories such as feelings (like, love), thinking/believing (think, know, realize), wants and preferences (need, want), perception and the senses (smell, see), and being, seeming, having, and owning (seem, look, appear). Stative verbs are generally not used in the progressive forms (Quirke 1985). However some stative verbs can be used in both the present simple and the progressive tenses, which results in a different meaning in each form, e.g. Im thinking of a solution. as opposed to I think he is the best man for the job. or These flowers smell good. as opposed to Latifa is smelling the flowers in the garden.) (Alexander 1988; Azar 1989; Azar 1986; Quirke 1985). The present simple versus the present progressive Swan makes note of a number of areas where students might confuse the present simple with the present continuous. A. We use the simple present to talk about things that are true for the present period of time, or, as was noted above, to say this is how things stand at the present moment for the foreseeable future. However, if the event is temporary and is taking place right now, we use the present progressive. Afrah studies at the Higher Colleges. Afrah is studying her English lesson. B. We use the present progressive to talk about habitual actions if these are happening around the moment of speaking. Fayrouz and Fatima are preparing for the Eid holidays. However, if the habitual action is not closely connected to the moment of speaking, we generally use the present simple. I go to Saudi Arabia once every three years. C. Verbs that refer to physical feelings can sometimes be used in either the simple present or the present progressive. I feel great! or Im feeling great! My head hurts. or My head is hurting. (Swan 1980). PART TWO A grammatical description of the Arabic present simple and the present progressive In this part of the paper, I would like to give readers a very brief background of the Arabic verb system in regard to the simple present and the present progressive. The Arabic verb system is very complicated. However, this does not mean that a teacher has to master the Arabic language before s/he is able to pinpoint errors that may be a result of the interference of Arabic in English. One can study the Arabic language with the goal of simply understanding the structure, rather than with the goal of speaking and writing in the language. Let us first look at the present simple, then the present progressive, and finally the verb to be since all of these grammatical items are specifically relevant to the particular problem at hand. A.The Present Simple In Arabic, the formation of the present simple is radically different from English, since Arabic uses a root system made up of the three most important consonants (though two or four consonant roots do sometimes occur). In Arabic the three basic consonants (the root) stay the same but it is by changes in the vowels, the suffixes and the prefixes that tense and number are indicated. It is vastly more complicated than the way some English verbs change tense by changing vowels, e.g. give, gave. For example, the sentence, he learns could be represented phonetically by ya-droo-soo. The d-r-s is the root, ya is the part that indicates this is a third person singular masculine verb (though this is not the pronoun). The pattern of the vowels and consonants (ya + c1 + c2+ oo + c3 + oo), lets the speaker know that this is the present tense. In contrast, the past could be represented by a different pattern; hence, he learned, dar-ah-sah has the pattern (c1 + ai or ah + c2 + ai or ah + c3 + ah) (and this is just one pattern out of ten!) From a sentence point of view the verb in Arabic is not necessarily treated as the nucleus of a sentence and, in the case of the copula verb BE, can be omitted entirely (as we shall see below). The verb can also be placed at the beginning of the sentence. Like its English counterpart, the present simple tense in Arabic expresses a habitual action. There are other functions, but they are not relevant to this discussion. B.The Present Progressive In general, the present simple form is also used in Arabic to express the idea of a continuous action occurring in the present. Hence, the English sentence He is working now. in Arabic becomes He works now. (represented phonetically by huwwah yaamaloo al eyn.) What is he doing? in Arabic becomes What does he do? (represented phonetically by mehzah yafaaloo al eyn?) Hence, in almost all cases, the present simple form is used to show the idea of continuous action in the present. However, there is a single verb form in Arabic called the ism-ul-fail which is the exact parallel to the idea of continuous action. However, the difference in Arabic is that the ism-ul-fail is used very sparingly compared to English and then only for some very specific verbs of movement, or verbs that indicate changing from one state to another (going up, going in, going down, walking to a place, leaving a place, etc.). Since the ism-ul-fail is radically different in form from the English progressive it is doubtful that any interference in form occurs. C.A Few Points About The Verb BE as a Copula Although BE as a copula is not the focus of this paper, it does deserve mention here for two specific reasons. The first point is that BE in Arabic, when it is the copula in the present tense, is unwritten and unspoken (although this is not true of the copula in the past tense or the future where it is written and spoken). (Kharma, 1989, p. 89). For example, the literal translation of the sentence Ahmed is a student. is Ahmed student.. So it is conceivable that students might leave BE out as a copula OR as the helping verb in the present progressive because it does not exist in the present tense in Arabic (although there are other additional reasons why students might forget to add it to the present progressive as we shall see). The second point is that BE is used so often in English, in so many different kinds of structures, and that it is so irregular, that it might simply add to the confusion of students (Kharma 1989, p. 161). Students who keep on being corrected for leaving out the verb to be when it is necessary, may for example, hypercorrect themselves and start to write it everywhere. Again, we shall explore this issue further below. PART THREE A look at some common written errors made by Arabic speaking students when using the English present simple and present progressive Finding the exact causes of any error can be a difficult and meticulous task. This is partly because there may be multiple reasons as to why students make one particular error and these causes may also overlap at any given time. In addition, it is extremely problematic, even for a native speaker of both Arabic and English, (which I am) to know exactly what is going on linguistically in the mind of a student when s/he makes such an error. However, having said that, even with these obstacles, we can at least make some good hypotheses and lists of possibilities as to why these errors occur with our own students. As a result, we will be able to generate classroom strategies and methods in order to correct and remedy these sorts of mistakes. The following categories of errors are the most common that I have found in students written work with regards to the simple present versus the present progressive. I will look at each category in turn, and offer an analysis of the sources for these types of error. Category One Fatima studies now. Ahmed does his homework now. In these sentences, the intention of the Arabic speaking writer seems to be to convey the meaning of what in English would be a present continuous action, expressed by the present continuous tense. This is clear by the use of the adverb now or in the case of other examples not shown here, from other adverbs or the context of the sentence. In examples one and two, the Arabic speaker seems to be transferring the rules of his native language into English. The Arabic speaker usually uses only the present simple to express events that would be expressed in English by both the present simple and the present continuous. Category Two Mariam cant talk, she eating now. This kind of mistake is a bit more problematic in terms of analysis. It could be that the Arabic speaker, feeling that the full meaning of the action is expressed in the verb with the ing, has decided that the am/are/is forms are redundant and unnecessary. It could also be the case that this mistake is a direct transfer of a particular grammatical form in Arabic. In certain cases Arabic speakers do express the present continuous with a verb and prefix change (called ism-ul-fail), but without the corresponding be form. For example, the literal translation of the sentence Ahmed is running. is Ahmed running. . Category Three Are you knowing the way to Dubai? I am wanting to see my family. In this case, the student has learned the present progressive form, but is over generalizing it to all verbs (or perhaps does not remember or has not been taught the rules for exceptions such as the above). These types of errors could very well be intralingual. This over generalization could also be found in sentences that have the function of explaining, demonstrating teaching or narrating such as: Next I am pouring the oil into the cooking pan. Ali is passing the ball to the goalkeeper. Category Four I am live in Abu Dhabi. We are study English. This category is probably the most difficult to analyze. This is because it is unclear whether the Arabic speaker is making the mistake of adding the additional am/is/are form while trying to use the present tense, or making the mistake of forgetting to use the present participle while trying to use the present progressive tense. That is, did the speaker intend to say I live in Abu Dhabi. and use the extra am form by mistake, or did s/he intend to say I am living in Abu Dhabi. and forget the correct present participle form? Of course, there are other possibilities but these seem like the two most likely. We must obviously look at the context of the paragraph to see if we can get the gist of what the speaker meant. The following is a more detailed analysis of these two possibilities from the standpoint of the students reasoning. 1. If we believe from the context that the student was trying to use the present simple and added the additional am in error, then the following analyses apply: A. The student may be confused by the lack of inflectional endings in English, since Arabic is a highly inflected language, and every personal pronoun has a distinct corresponding inflected verb form. The similarity of the verb forms in I live, you live, etc. may seem very awkward to the Arabic speaker. Hence, they may want to remedy the situation by distinguishing the verb forms in some way by, for example, adding an exceedingly familiar and overused verb form like am, are, or is. B. The student may be over generalising based on what they have learned about the present continuous. That is, they may have learned how to form the present continuous quite easily since there is no mother tongue interference from Arabic, (although they may not have mastered its use). They then may go on to conclude that every verb in the present simple or present continuous in English needs to be preceded by am/is/are. C. Similarly, the student may be hypercorrecting. They may have been corrected so many times for forgetting to use the verb BE in their sentences e.g. Ahmed happy, that they may start to feel that every sentence needs the verb BE. 2. However, if we believe that the student was trying to use the present continuous tense and used the present simple live (instead of the present participle living), then the following analyses apply: A. The student may not have correctly understood how to form the present participle by adding ing to the end of the verb. B. Perhaps students have simply forgotten to add the ing prefix because the structure is so different in their language. This is by no means an exhaustive analysis. However, these are, from my experience and collaboration with other colleagues, both native and non-native speakers, some of the major possibilities. PART FOUR Pedogogical implications of the above research for teaching the present simple and the present progressive to Arabic speaking students From the evidence I have presented here, I believe it is clear that many of the mistakes in using the present simple and the present progressive in form (such as omission of the verb to be in the simple present for Arabic speakers, e.g. I studying), as well as other mistakes in usage (e.g. using the simple present when the present progressive is required) seem to be traceable directly to Arabic mother tongue interference. Based on my analyses, reading and discussion with colleagues, I do feel that in this particular area, teachers of EFL to Arabic speakers must consider mother tongue interference as a major impediment to learning the present tense versus the present progressive. If we know that mother tongue interference is the cause of many errors, what should this imply for our teaching? One thing which I think it does not imply is that we teach English from the point of view of the mother tongue. For example, trying to get students to understand English grammar through word for word translations or using the grammatical structure of Arabic to help students to understand the grammatical structure of English are only useful in certain cases, and then only by someone who is a master of both languages. My experience in reading the research, being bilingual and talking to Arabic speaking students who are at the final stages of their English studies leads me to believe that, at least in the case of Arabic and English, that the two languages are sufficiently different that they are both best looked at in their own respective grammars. Students must be made, not only to think in English, but to understand English grammar in terms of English grammar without constantly switching back and forth to compare it with Arabic. Such practices are ineffective and will cause confusion among students. As Lewis says students should never expect the foreign language to be like their ownà ¢Ã¢â€š ¬Ã‚ ¦..the fact that English has verb forms that contain [be] as an auxiliary does not suggest that other languages ought to have a corresponding formà ¢Ã¢â€š ¬Ã‚ ¦.students should be positively encouraged to explore the foreign language within itself rather than through the expectations they bring from their own. (Lewis, 1986, pp. 164-165). In addition, I should add that intralingual factors can also be at work when students make such errors (in addition to context specific factors like student motivation, teaching style and competence, etc.). For example, on the intralingual side, we know that students of ESL from many different language groups and even children make common mistakes with the verb to be. Therefore, many such mistakes might be intralingual. (Mattar 1989). Hence, when we try to analyse our students errors we should not be prejudiced to any one theory and we should try to be open to looking at all possible sources of errors. What we as teachers should be doing in the classroom is continually collecting research on student errors and student learning styles in order to form hypotheses about why such errors occur and why such one approach worked and another didnt. We should then be trying to test these hypotheses to see if they are true or not, and afterwards share this information w ith other teachers in similar situations. Only then will we be able to understand why students make errors and what is the most effective way to correct them. Word count: 4,161 words

Engineer in Society

Engineers work to develop economic and safe solutions to practical problems, by applying mathematics, scientific knowledge and ingenuity while considering technical constraints. The term is derived from the Latin root â€Å"ingenium,† meaning â€Å"cleverness†. The industrial revolution and continuing technological developments of the last few centuries have changed the connotation of the term slightly, resulting in the perception of engineers as applied scientists. The work of engineers is the link between perceived needs of society and commercial applications. As for engineering definition it is a discipline, art and profession of acquiring and applying technical, scientific, and mathematical knowledge to design and implement materials, structures, machines, devices, systems, and processes that safely realize a desired objective or invention. The broad discipline of engineering encompasses a range of more specialized sub disciplines, each with a more specific emphasis on certain fields of application and particular areas of technology. The concept of engineering has existed since ancient times as humans devised fundamental inventions such as the pulley, lever, and wheel. Each of these inventions is consistent with the modern definition of engineering, exploiting basic mechanical principles to develop useful tools and objects. The term engineering itself has a much more recent etymology, deriving from the word engineer, which itself dates back to 1325, when an engine’er (literally, one who operates an engine) originally referred to â€Å"a constructor of military engines. † In this context, now obsolete, an â€Å"engine† referred to a military machine, i. e. , a mechanical contraption used in war (for example, a catapult). The word â€Å"engine† itself is of even older origin, ultimately deriving from the Latin ingenium (c. 250), and meaning â€Å"innate quality, especially mental power, hence a clever invention. † Later, as the design of civilian structures such as bridges and buildings matured as a technical discipline, the term civil engineering entered the lexicon as a way to distinguish between those specializin g in the construction of such non-military projects and those involved in the older discipline of military engineering (the original meaning of the word â€Å"engineering,† now largely obsolete, with notable exceptions that have survived to the present day such as military engineering corps, e. g. the U. S. Army Corps of Engineers. Engineering, much like other science, is a broad discipline which is often broken down into several sub-disciplines. With the rapid advancement of technology many new fields are gaining prominence and new branches are developing such as materials engineering, computer engineering, software engineering, nanotechnology, tribology, molecular engineering, mechatronics, etc. These new specialties sometimes combine with the traditional fields and form new branches such as mechanical engineering and mechatronics and electrical and computer engineering. A new or emerging area of application will commonly be defined temporarily as a permutation or subset of existing disciplines; there is often gray area as to when a given sub-field becomes large and/or prominent enough to warrant classification as a new â€Å"branch. † One key indicator of such emergence is when major universities start establishing departments and programs in the new field. For each of these fields there exists considerable overlap, especially in the areas of the application of sciences to their disciplines such as physics, chemistry and mathematics. Engineering is a subject that ranges from large collaborations to small individual projects. Almost all engineering projects are beholden to some sort of financing agency: a company, a set of investors, or a government. The few types of engineering that are minimally constrained by such issues are pro bono engineering and open design engineering. By its very nature engineering is bound up with society and human behaviour. Every product or construction used by modern society will have been influenced by engineering design. Engineering design is a very powerful tool to make changes to environment, society and economies, and its application brings with it a great responsibility. Many lists of engineering societies have established codes of practice and codes of ethics to guide members and inform the public at large. Engineering projects can be subject to controversy. Examples from different engineering disciplines include the development of nuclear weapons, the Three Gorges Dam, the design and use of Sport utility vehicles and the extraction of oil. In response, some western engineering companies have enacted serious corporate and social responsibility policies. Engineering is a key driver of human development. Sub-Saharan Africa in particular has a very small engineering capacity which results in many African nations being unable to develop crucial infrastructure without outside aid. The attainment of many of the Millennium Development Goals requires the achievement of sufficient engineering capacity to develop infrastructure and sustainable technological development. Safety is the state of being â€Å"safe† (from French sauf), the condition of being protected against physical, social, spiritual, financial, political, emotional, occupational, psychological, educational or other types or consequences of failure, damage, error, accidents, harm or any other event which could be considered non-desirable. This can take the form of being protected from the event or from exposure to something that causes health or economical losses. It can include protection of people or of possessions. Safety engineering is an applied science strongly related to systems engineering and the subset System Safety Engineering. Safety engineering assures that a life-critical system behaves as needed even when pieces fail. Continuous changes in technology, environmental regulation and public safety concerns make the analysis of complex safety-critical systems more and more demanding. Safety is often seen as one of a group of related disciplines: quality, reliability, availability, maintainability and safety. These issues tend to determine the value of any work, and deficits in any of these areas are considered to result in a cost, beyond the cost of addressing the area in the first place; good management is then expected to minimize total cost. Theoretically, safety-engineers take an early design of a system, analyze it to find what faults can occur, and then propose safety requirements in design specifications up front and changes to existing systems to make the system safer. But actually, safety engineers are assigned to prove that an existing, completed design is safe. If a safety engineer then discovers significant safety problems late in the design process, correcting them can be very expensive. This type of error has the potential to waste large sums of money. The exception to this conventional approach is the way some large government agencies approach safety engineering from a more proactive and proven process perspective, known as â€Å"system safety†. The system safety philosophy is to be applied to complex and critical systems, such as commercial airliners, complex weapon systems, spacecraft, rail and transportation systems, air traffic control system and other complex and safety-critical industrial systems. The proven system safety methods and techniques are to prevent, eliminate and control hazards and risks through designed influences by a collaboration of key engineering disciplines and product teams. Software safety is a fast growing ield since modern systems functionality are increasingly being put under control of software. The whole concept of system safety and software safety, as a subset of systems engineering, is to influence safety-critical systems designs by conducting several types of hazard analyses to identify risks and to specify design safety features and procedures to strategically mitigate risk to acceptable levels before the system is certified. Additionally, failure mitigation can go beyond design recommenda tions, particularly in the area of maintenance. There is an entire realm of safety and reliability engineering known as Reliability Centered Maintenance (RCM), which is a discipline that is a direct result of analyzing potential failures within a system and determining maintenance actions that can mitigate the risk of failure. This methodology is used extensively on aircraft and involves understanding the failure modes of the serviceable replaceable assemblies in addition to the means to detect or predict an impending failure. Every automobile owner is familiar with this concept when they take in their car to have the oil changed or brakes checked. Even filling up one's car with fuel is a simple example of a failure mode (failure due to fuel exhaustion), a means of detection (fuel gauge), and a maintenance action (filling the car's fuel tank). For large scale complex systems, hundreds if not thousands of maintenance actions can result from the failure analysis. These maintenance actions are based on conditions (e. g. , gauge reading or leaky valve), hard conditions (e. . , a component is known to fail after 100 hrs of operation with 95% certainty), or require inspection to determine the maintenance action (e. g. , metal fatigue). The RCM concept then analyzes each individual maintenance item for its risk contribution to safety, mission, operational readiness, or cost to repair if a failure does occur. Then the sum total of all the maintenance actions are bundled into maintenance intervals so that maintenan ce is not occurring around the clock, but rather, at regular intervals. This bundling process introduces further complexity, as it might stretch some maintenance cycles, thereby increasing risk, but reduce others, thereby potentially reducing risk, with the end result being a comprehensive maintenance schedule, purpose built to reduce operational risk and ensure acceptable levels of operational readiness and availability. The two most common fault modelling techniques are called failure mode and effects analysis and fault tree analysis. These techniques are just ways of inding problems and of making plans to cope with failures, as in probabilistic risk assessment. One of the earliest complete studies using this technique on a commercial nuclear plant was the WASH-1400 study, also known as the Reactor Safety Study or the Rasmussen Report. Once a failure mode is identified, it can usually be prevented entirely by adding extra equipment to the system. For example, nuclear reactors contain dangerous radiation, and nuclear reactions can cause so much heat tha t no substance might contain them. Therefore reactors have emergency core cooling systems to keep the temperature down, shielding to contain the radiation, and engineered barriers (usually several, nested, surmounted by a containment building) to prevent accidental leakage. Most biological organisms have a certain amount of redundancy: multiple organs, multiple limbs, etc. For any given failure, a fail-over or redundancy can almost always be designed and incorporated into a system. Health is the general condition of a person in all aspects. It is also a level of functional and/or metabolic efficiency of an organism, often implicitly human. At the time of the creation of the World Health Organization (WHO), in 1948, health was defined as being â€Å"a state of complete physical, mental, and social well-being and not merely the absence of disease or infirmity†. Only a handful of publications have focused specifically on the definition of health and its evolution in the first 6 decades. Some of them highlight its lack of operational value and the problem created by use of the word â€Å"complete. Others declare the definition, which has not been modified since 1948, â€Å"simply a bad one. † In 1986, the WHO, in the Ottawa Charter for Health Promotion, said that health is â€Å"a resource for everyday life, not the objective of living. Health is a positive concept emphasizing social and personal resources, as well as physical capacities. † Classification systems such as the WHO Family of International Classifications (WHO-FIC), which is composed of the International Classification of Functioning, Disability, and Health (ICF) and the International Classification of Diseases (ICD) also define health. Overall health is achieved through a combination of physical, mental, emotional, and social well-being, which, together is commonly referred to as the Health Triangle. Health and working together safety engineers plan, implement, and coordinate safety programs to prevent or correct unsafe environmental working conditions. They promote workplace and product safety by identifying and monitoring potential hazards to people or property. They then apply an advanced knowledge of industrial processes and human performance principles to reduce or eliminate the risk of injury or damage. To create a safe and environmentally sound workplace, engineers coordinate with outside organizations, such as fire departments or the Occupational Health and Safety Administration (OSHA); design and install safety devices on machinery or clothing; and investigate causes of industrial accidents to prevent further incidents. They also conduct tests to ascertain air quality, noise level, temperature, or radiation. Once the analysis is complete, they then consult with governmental organizations on how to handle such problems in compliance with safety regulations. Health and safety engineers then coordinate the training of workers on safety procedures using safety equipment, devices, and clothing. Working under the Health Department and the work involves is the planning, administration and performance of public health engineering duties concerned with the execution of one or more phases of the environmental health program. The work entails advising public officials or individuals on problems requiring professional public health engineering expertise, including measures for improvement and compliance with legal requirements, assisting in the promotion of public health through application of environmental health practices, assisting in the enforcement of the provisions of local and State health matters and investigations of related conditions and problems. The work is performed under general supervision of a Senior Public Health Engineer with leeway allowed for exercise of independent judgment in carrying out details of the work. Engineers also played a relatively indirect role in medicine until the last 40 to 50 years. They produced instruments and articles specified by doctors and medical practitioners. There was however an interesting contribution made by Isambard Kingdom Brunel in 1855. He responded to the scandal of the appalling conditions of the Crimean War military hospital, publicised by Florence Nightingale, by designing the first portable hospital of one thousand beds within six days of receiving a request for help from the War Office. The project was completed in five months from design to admission of the first wounded soldier. The introduction of anaesthetics in 1846 fundamentally changed surgery by suppressing pain. This gave surgeons more time and allowed for the developments of new techniques which made surgery more constructive. However modern medical developments really began in 1876 when Robert Koch, a German doctor, proved for the first time that microorganisms could cause disease. The first chemical agent to attack infection, salvarsan or ‘606’ (arsenobenzene) was developed by Paul Ehrlich in 1910 and although it had many side effects, remained the only means of curing acute infection until the second world war when penicillin was introduced. Although penicillin was originally discovered by Sir Alexander Fleming in 1928, it was the innovation and ingenuity of chemists and engineers such as Ernst Chain, who built for Beechams the fermenter which enabled bulk semi-synthetic penicillins to be produced. Whilst chemists and engineers were involved in delivering the benefits of microorganisms such as antibiotics and vaccines, electrical engineers were advancing and applying technology to the benefit of healthcare. Of special merit was Godfrey Hounsfield’s singular contribution in the 1960s of the development of three dimensional reconstructions from two dimensional (2D) X-rays, namely the brain scanner, later to be developed into the body scanner. Engineering in medicine has been an important and it’s believed that the role of the engineer in many areas of healthcare will grow. Constant innovation and development is needed to avoid the generations of the 21st century looking back at our surgical and medical techniques with the same appalled fascination in the 19th century. The ever-expanding array of medical technologies includes artificial hips and organs, endoscopy (enabling minimally invasive surgery), intelligent prosthetic devices (artificial limbs, hearing aids) and implantable devices (pacemaker, defibrillator), novel technologies used in cardiac catheterization, patient monitoring, and medical imaging. These developments have had a tremendous impact on the medical industry and have led to numerous technologies and medical devices without which modern medicine would be unthinkable. Today’s activities range from nano- to information technology and involve such diverse applications as microsensors, artificial organs, physiological modelling, genomics, molecular imaging, home care monitoring, ergonomics, information processing, data management, and patient safety. Environment in this case is natural environment, commonly referred to simply as the environment, encompasses all living and non-living things occurring naturally on Earth or some region thereof. The concept of the natural environment can be distinguished by two components. Complete ecological units that function as natural systems without massive human intervention, including all vegetation, animals, microorganisms, soil, rocks, atmosphere and natural phenomena that occur within their boundaries. Others is universal natural resources and physical phenomena that lack clear-cut boundaries, such as air, water, and climate, as well as energy, radiation, electric charge, and magnetism, not originating from human activity. The natural environment is contrasted with the built environment, which comprises the areas and components that are strongly influenced by humans. A geographical area is regarded as a natural environment (with an indefinite article), if the human impact on it is kept under a certain limited level. In engineering, is more related with environmental engineering whereas define as the application of science and engineering principles to improve the environment (air, water, and/or land resources), to provide healthy water, air, and land for human habitation and for other organisms, and to remediate polluted sites. Environmental engineering involves water and air pollution control, recycling, waste disposal, and public health issues as well as knowledge of environmental engineering law. It also includes studies on the environmental impact of proposed construction projects. Environmental engineers conduct hazardous-waste management studies to evaluate the significance of such hazards, advice on treatment and containment, and develop regulations to prevent mishaps. Environmental engineers also design municipal water supply and industrial wastewater treatment systems as well as address local and worldwide environmental issues such as the effects of acid rain, ozone depletion, water pollution and air pollution from automobile exhausts and industrial sources. At many universities, Environmental Engineering programs follow either the Department of Civil Engineering or The Department of Chemical Engineering at engineering faculties. Environmental â€Å"civil† engineers focus on hydrology, water resources management, bioremediation, and water treatment plant design. Environmental â€Å"chemical† engineers, on the other hand, focus on environmental chemistry, advanced air and water treatment technologies and separation processes. Additionally, engineers are more frequently obtaining specialized training in law (J. D. ) and are utilizing their technical expertise in the practices of Environmental engineering law. Most jurisdictions also impose licensing and registration requirements. Modern environmental engineering began in London in the mid-19th century when Joseph Bazalgette designed the first major sewerage system that reduced the incidence of waterborne diseases such as cholera. The introduction of drinking water treatment and sewage treatment in industrialized countries reduced waterborne diseases from leading causes of death to rarities. In many cases, as societies grew, actions that were intended to achieve benefits for those societies had longer-term impacts which reduced other environmental qualities. One example is the widespread application of DDT to control agricultural pests in the years following World War II. While the agricultural benefits were outstanding and crop yields increased dramatically, thus reducing world hunger substantially, and malaria was controlled better than it ever had been, numerous species were brought to the verge of extinction due to the impact of the DDT on their reproductive cycles. The story of DDT as vividly told in Rachel Carson's â€Å"Silent Spring† is considered to be the birth of the modern environmental movement and the development of the modern field of â€Å"environmental engineering. † Conservation movements and laws restricting public actions that would harm the environment have been developed by various societies for millennia. Notable examples are the laws decreeing the construction of sewers in London and Paris in the 19th century and the creation of the U. S. national park system in the early 20th century. Briefly speaking, the main task of environmental engineering is to protect public health by protecting (from further degradation), preserving (the present condition of), and enhancing the environment. Pollutants may be chemical, biological, thermal, radioactive, or even mechanical. Environmental engineering emphasizes several areas: process engineering, environmental chemistry, water and sewage treatment (sanitary engineering), waste reduction/management, and pollution prevention/cleanup. Contribution to society is engineers and scientists assess the impacts of a proposed project on environmental conditions. They apply scientific and engineering principles to evaluate if there are likely to be any adverse impacts to water quality, air quality, habitat quality, flora and fauna, agricultural capacity, traffic impacts, social impacts, ecological impacts, noise impacts, visual (landscape) impacts, etc. If impacts are expected, they then develop mitigation measures to limit or prevent such impacts. An example of a mitigation measure would be the creation of wetlands in a nearby location to mitigate the filling in of wetlands necessary for a road development if it is not possible to reroute the road. Engineers and scientists also work to secure water supplies for potable and agricultural use. They evaluate the water balance within a watershed and determine the available water supply, the water needed for various needs in that watershed, the seasonal cycles of water movement through the watershed and they develop systems to store, treat, and convey water for various uses. Water is treated to achieve water quality objectives for the end uses. In the case of potable water supply, water is treated to minimize risk of infectious disease transmittal, risk of non-infectious illness, and create a palatable water flavour. Water distribution systems are designed and built to provide adequate water pressure and flow rates to meet various end-user needs such as domestic use, fire suppression, and irrigation. Most urban and many rural areas no longer discharge human waste directly to the land through outhouse, septic, and/or honey bucket systems, but rather deposit such waste into water and convey it from households via sewer systems. Engineers and scientists develop collection and treatment systems to carry this waste material away from where people live and produce the waste and discharge it into the environment. In developed countries, substantial resources are applied to the treatment and detoxification of this waste before it is discharged into a river, lake, or ocean system. Developing nations are striving to obtain the resources to develop such systems so that they can improve water quality in their surface waters and reduce the risk of water-borne infectious disease. There are numerous wastewater treatment technologies. A wastewater treatment train can consist of a primary clarifier system to remove solid and floating materials, a secondary treatment system consisting of an aeration basin followed by flocculation and sedimentation or an activated sludge system and a secondary clarifier, a tertiary biological nitrogen removal system, and a final disinfection process. The aeration basin/activated sludge system removes organic material by growing bacteria (activated sludge). The secondary clarifier removes the activated sludge from the water. The tertiary system, although not always included due to costs, is becoming more prevalent to remove nitrogen and phosphorus and to disinfect the water before discharge to a surface water stream or ocean outfall. Engineers apply scientific and engineering principles to the design of manufacturing and combustion processes to reduce air pollutant emissions to acceptable levels. Scrubbers, electrostatic precipitators, catalytic converters, and various other processes are utilized to remove particulate matter, nitrogen oxides, sulphur oxides, volatile organic compounds (VOC), reactive organic gases (ROG) and other air pollutants from flue gases and other sources prior to allowing their emission to the atmosphere. Scientists also have developed air pollution dispersion models to evaluate the concentration of a pollutant at a receptor or the impact on overall air quality from vehicle exhausts and industrial flue gas stack emissions. To some extent, this field overlaps the desire to decrease carbon dioxide and other greenhouse gas emissions from combustion processes. Technology is an application of knowledge to the practical aims of human life or to changing and manipulating the human environment. Technology includes the use of materials, tools, techniques, and sources of power to make life easier or more pleasant and work more productive. Whereas science is concerned with how and why things happen, technology focuses on making things happen. Technology began to influence human endeavour as soon as people began using tools. It accelerated with the Industrial Revolution and the substitution of machines for animal and human labour. Accelerated technological development has also had costs, in terms of air and water pollution and other undesirable environmental effects. Technologies significantly affect human as well as other animal species' ability to control and adapt to their natural environments. The human species' use of technology began with the conversion of natural resources into simple tools. Engineering is the goal-oriented process of designing and making tools and systems to exploit natural phenomena for practical human means, often (but not always) using results and techniques from science. The development of technology may draw upon many fields of knowledge, including scientific, engineering, mathematical, linguistic, and historical knowledge, to achieve some practical result. Technology is often a consequence of science and engineering — although technology as a human activity precedes the two fields. For example, science might study the flow of electrons in electrical conductors, by using already-existing tools and knowledge. This new-found knowledge may then be used by engineers to create new tools and machines, such as semiconductors, computers, and other forms of advanced technology. In this sense, scientists and engineers may both be considered technologists; the three fields are often considered as one for the purposes of research and reference. As for conclusion, engineer and engineering plays vital role in our life. Engineer has contribute a lot with the careful research and development using all the mathematical and science related in creating, solving and also improve our daily life. In existent of engineer also we are aware in the safety, health and environment. In ways, engineers identify what is safe and what not. Engineer create something in aided the medical profession thus improving the quality of life. Engineer also contributes in preventing pollution to occur and also find alternative for not destroying the environment. With more technological advancement, engineer have unlimited to what they can do in contribution to the society. Engineer must bear in mind, that everything must have it weakness and consequences. As such, engineer with obligation to serve the society must have good research and have think all the effect that could have happen before doing anything.

What Absolutely Everyone Is Saying About Biology Extended Essay Topics

What Absolutely Everyone Is Saying About Biology Extended Essay Topics The Biology Extended Essay Topics Game When you're tasked to compose a protracted essay about biology, it will help to write something which you're interested in and something which you enjoy since you are going to be spending a great deal of time working on it. The idea forming of the EE procedure is possibly the toughest bit as you don't even understand what you're doing yet but you have to write 4000 words. In the majority of cases, work consumes the majority of the time for people leaving limited time to think of original psychology arguments. If you volunteer to be a component of a study clearly you experience an interest and feel a feeling of responsibility to the experiment. If you're able to do that, there's a very very good chance you will easily be in a great place to ace the paper. The best method to handle such an undertaking is to seek advice from a specialist writer. If you're ever in that scenario, the step to take is going to be to consult with individuals who know next to everything about it. You also need to concentrate on making sure you concentrate on a topic which you know a little or a lot about. Of course, you can't just produce a suitable issue to develop on the go. Psychology is a significant utility in regards to helping people jump over hurdles in virtually any life situation. If you can discover a topic which lends itself to rigorous debate and, obviously, write well on the topic, you may give yourself a very clear benefit. If you're really stuck trying to discover a not too broad or narrow topic, I advise attempting to brainstorm a topic that utilizes a comparison. How to Get Started with Biology Extended Essay Topics? The psychology essay introduction examples readily available on such sources frequently do not match our degree of expertise. A world studies extended essay must concentrate on a subject of international significance. A protracted essay is one which enables students the chance to dig deeper into a location of study linked to psychology. Essays written at the degree of a newspaper or news magazine article are unlikely to reach a high mark. The body of your EE should compose the majority of the essay. Evaluating the topic can help to make sure that you provide the perfect answer and that whatever you write is pertinent to the topic. Some schools will provide you with a timeline of when you have to develop a topic, when you want to meet up with your advisor and when certain drafts are due. All essays have to be supervised by means of a school supervisor. Therefore, if you're stuck with your assignment and you require help or require a professional to experience an essay you've already written, don't hesitate you get in contact with us. In the event the practical work is performed in an industrial or university laboratory, the essay needs to be accompanied by means of a letter from the external supervisor outlining the character of the supervision and the amount of guidance provided. What's Actually Happening with Biology Extended Essay Topics You'll also become peaceful since you've delegated the job of thinking up a topic and essay t competent professionals. If you are one of the students which are going through exactly the same challenges, here's a hint of places where you will find essay topics. The very best method is to check through some excellent extended essay examples. Also, very similar to writing any different type of essay, correct planning is crucial. An essay usually means a thorough writing on a topic. As is true with extended essays, there's a question as a portion of the topic. You may not be in a position to come up with such a topic all on your own. Be that as it can, the topic for your essay is a fundamental thing that has to be chosen carefully and with higher precision. Here's What I Know About Biology Extended Essay Topics You won't be able to crank out a 4,000-word essay in a week and receive an A. The drawn-out essay (EE) is an essential component of the IB Diploma course. There is not a simple means to get high marks, but I think students will need to adhere to the criteria very carefully to make certain they gain each of the basic marks. By contrast, superior marks promote the general score, which might impact a student's college application success. Relevant chemical formulas (such as structural formulas), balanced equations (like state symbols) and mechanisms ought to be included. It's possible to create an elongated essay in chemistry where the student has used data collected elsewhere as the main source. Broad or elaborate survey topics (by way of example, investigations into health problems due to water pollution, chemotherapy for cancer treatment or using spectroscopy in chemical analysis) will not permit the student to talk about conflicting thoughts and theories, nor to create an in-depth personal analysis within the term limit. In such situations, the element of private analysis and evaluation is vitally important.

Walmarts Strategic Human Resource Management - Free Essay Example

Sample details Pages: 5 Words: 1601 Downloads: 9 Date added: 2019/07/30 Category Business Essay Level High school Tags: Walmart Essay Did you like this example? Introduction of Walmart Sam Walton founded Wal-Mart in 1962 and opened its first discount store, Wal-Mart Discount store in Logers Village, Arkansas, about 10 miles east of Bentonville. At the time he was 44 years old and partnered with his brother Bud Walton. Wal-Mart is the worlds leading distributor with more than 1.5 million people in 4,700 stores in 10 countries around the world. Don’t waste time! Our writers will create an original "Walmarts Strategic Human Resource Management" essay for you Create order In 2002, it had a total turnover of $217.8 USD Billion, and in 2003, it was named the most respected company in the United States, ranking first for two consecutive years among the top Fortune 500 companies in Americas leading business magazine. The exact name of the company is Wall-Mart Stores and currently operates four types of distributors around the world. The first is Wal-Mart Stores, a discount store that sells clothing and accessories, and does not handle Non-fresh food. The second is Wal-Mart Super Center, 35-40% of all products handled are fresh food, and the third is the Sams Club, a discount store in the form of a membership warehouse. Finally, there is Walmart Naver Hood Market. Wal-Mart is the motto of the three major companies, Respect for the individual, Customer service and the Strike for the excellent. Wal-Marts business philosophy is worthy of being called consumer superpowers. That is the spirit of America and identity. Walmart is an example of effective large-scale human resource management when considering Walmart has millions of employees worldwide. It is one of the largest companies in the world in terms of organization size, business value, and financial performance. The company supports human resources with satisfying business needs and expectations. Walmart considers how activities such as internal organizational processes support human resources. Human Resource Management Human resources management refers to a series of tasks to secure, develop, deploy, and assess human resources based on forecasts of future human resource demands to achieve the organizations goals. Members are utilized to suit the purpose of the organization with their capabilities, and HRM addresses issues of selection, development and utilization of members of the organization as well as their relationships with organization and their work efficiency by giving intrinsic and extr insic rewards. Wal-Mart has a quite good reputation in human resource management and they were embarked on major management reorganization in 2004. They develop a plan to hire more than 300 human resources managers in work field instead of 100 executives in its headquarters and Wal-Mart also created a five-person team of human resources professionals with legal backgrounds who are available 24 hours a day seven days a week to handle supervisor’s concerns regarding employment matters. Furthermore, they offer various options for pay and benefits for employees. For example, they divided benefits into four categories which are money, career, home and health so that employees have more options for their own pay, compensation, incentives, education and opportunities. Wal-Mart has many key elements in employee selection, training and development. Employ selection is one of the most important factor when they chose employees before they proceed training and development stages. The diversity is the first key element when they hire their staffs. Wall-mart says ‘they have a strong commitment to become a leader in diversity and they increase the ratio of women and minorities in their management ranks.’ In addition, they also look for young employment by hosting job fairs, college recruiting and internship to increase the diversity of candidate pool. The next stage is training and development. Wall-mart is using a combination of outside vendors and systems it has created on its own in the overhaul of training and development with their t echnology by using e training. Wal-Mart has a reputation of not treating their employee’s right and not being as up to date with technology as they could be. The Successful Human Resource Management case of Wal-Mart In the HRM case, the most successful example is the wall-mart. The Wal-Mart is famous not only in the U.S. but also all over the world. So how can the company manage its employees to become such a successful company? There are many reasons for HRM, so I explain the three most typical reasons. Employment In Wal-Mart, they are never called â€Å"employee† or â€Å"worker† while it is called â€Å"associate† or â€Å"partner† since the founder believed that there is no boss and workers, and encourage managers to think of themselves as â€Å"servant leaders†. This is to encourage them to serve others while staying focused on achieving results. Career Development The human resource management goal is to ensure that every employee fits his job and the organization. Wal-Mart collects information from employees regarding their perceptions about the company. Such information represents employees’ point of view about the appropriateness of their jobs and Wal-Mart’s strategies. This method is typically applied per Wal-Mart store. One more goal of human resource management in Wal-Mart’s career development is that the human resource management objective is to ascertain what the employee is capable of doing. This information is used to support career development. Wal-Mart has comprehensive information based on recruitment documents and other records. In relation, the company uses the results of performance appraisals to assess employee potential. The human resource management objective in using performance appraisal results is to determine the employee’s current capabilities and performance level. With th ese criteria for assessment of employee potential. Compensation Wal-Mart offers compensation and incentives such as increasing minimum hourly wage, associate discounts, comprehensive health insurance plans, and associate stock purchase plan with company math for its workers. The company gives these opportunities to high-performance employees. Wal-Mart employees Wal-Mart employees can improve their performance and plan a long-term career to get these compensations. It seems like Wal-Mart is a company that shows the company run by employees not a boss. And also the boss is the first to think about employee management. These features make Wal-Mart recognize as a world famous company. Darkside of Walmart’s Human Resource Management For many years, Walmart enjoyed a reputation of effective management, superb logistic, and everyday low prices. Their main strategies has made them become a market leader through efficiency and processing. But there is also a dark side of Walmart’s human resource management. Walmart has been always been criticized for low wages when they are one of the biggest retail stores that makes billions of profit yearly. In 2016, Walmart has a net income of $11 billion dollars yet it has not been able to solve some of the bad employment practices. As of 2017, Walmart has approximately over 5,000 lawsuits for their incompetent health care, wage law violations, anti-union retailer stance and also taking advantages of their workers such as making them work more than they should without paying them. One of the other problems of Walmart’s human resource management is also their lack of benefits for their employees, especially for part-time workers. A third of of the part-time workers that are not eligible for benefits are limited to work no more than 28 hours a week. While, workers who are qualified for the benefits often have to pay part of their health insurance and other benefits. Th e health care system provided by Walmart was not as affordable as compared to the other companies. In year 1999, 36% of the health insurance were paid by the employees itself. Walmart has taken the cost-leadership strategy by reducing the cost of recruitment by not giving enough benefits, low wages and also encouraging working overtime. This leads to demotivation and discouraged workers to perform well. Suggestions According to the current situation of the human resources management of Walmart, the author renders the following four suggestions in this regard that may benefit the corporation to its largest extent. In the light of Walmart’s standardized recruitment procedure in which there are four successive steps: vacancy statistics, recruitment plan-making, recruitment information spreading, CV collecting and screening, written examination and interview and employment, it demonstrates that candidates’ fundamental professional skills, working quality, logical thinking, management ability, creativity, leadership, English ability and information competency are required to be tested. Examinations of comprehensive abilities are undoubtedly a necessary component in employment process. However, it is even more important for human resources managers to be clear of recruitment requirements, that is, to distinguish the priorities based on the responsibilities and features of different positions. That is to say that the core competence of the positions needs to be stressed, on the other hand, the requirements of the rest part should be weakened appropriately. The human resource department should also cooperate with other relevant departments to figure out the critical element of the positions and to test out candidates with emphasis. As for new employees, induction training serves as an essential and relevant link. Training content should be adapted to local conditions. According to the market and customs of different regions, develop different training contents and build training courses with regional characteristics. The value of training can only be achieved if it is adapted to local conditions and seeks truth from facts. Although the training courses are different, the key factors such as the core values and systems of the company should be consistent. Secondly, reflect on and improve on training assessment. Wal-Mart should pay attention to self-evaluation of training effects. During the period after the training, it is necessary to conduct tracking. It is found that the trainees should analyze the reasons in time when they are unqualified, summarize the shortage of training, and improve the training program. Power distance also plays an important role in managing employees. Managers should be aware of differ ent power distance that can differ depending on the employees’ culture and should approach each employee differently so that desired outcome can be achieved, and mistakes avoided.