Alchemy Case Memo free essay sample

The death of the Sarbanes-Oxley Act of 2002, just as the various corporate fakes and insolvencies over the past decadeâ€including some from Fortune 500 organizations, for example, Enron, WorldCom, and Tycoâ€reinforced the requirement for a solid arrangement of inner controls, and essentially expanded the familiarity with the board, financial specialists, the Congress, and general society of the significance of a solid arrangement of inward controls. Further, without successful interior controls, the board, just as financial specialists, have little confirmation that fake, inappropriate, and harsh activities are being forestalled or, if happening, are as a rule expeditiously recognized with fitting remedial activities taken. Evaluating the interior control condition, just as the structure of the controls themselves, keeps on being a basic advance in our examining procedure. Without setting aside the effort to comprehend and survey a company’s controls, not exclusively would the firm not be in consistence with for the most part acknowledged inspecting measures and the Sarbanes-Oxley Act of 2002, however we would likewise be not able to give the thorough and dependable reviews that the firm’s customers have generally expected. The reason for this notice is to examine the aftereffects of the review team’s appraisal of Alchemy Inc. ’s inside controlsâ€including recognizing missing controls, control shortcomings, and open doors for fraudâ€and to prescribe upgrades to address any shortcomings. So as to increase a comprehension of Alchemy Inc. ’s inside controls, our group acquired and assessed corporate approaches and direction, just as reviews and reports led by the company’s inner review division. We talked with staff over the association in regards to organization strategies, tasks, and their particular employment capacities. These faculty included administration, the inner review division, and staff from the accepting, delivery, and tasks offices. Furthermore, the group directed a stroll through to watch the procedures and controls set up over the organization. During our examination of Alchemy Inc. , our review group distinguished inner control shortcomings that leave Alchemy Inc. powerless against extortion, mistakes, and misuse. While the group found various control issues over the organization, our update depicts just those control issues which the group accepts to be the most noteworthy. We sorted out these shortcomings into two separate classifications: (1) official administration and interior review office shortcomings, and (2) tasks (control shortcomings found in the company’s accepting, preparing, and dispatching divisions). Inside these two classifications, we arranged the shortcomings by seriousness (material shortcomings, huge lacks, and control insufficiencies) and gave what we accept to be financially savvy suggestions for conquering every one of these shortcomings. Official Management and Internal Audit Department- Current Control Environment, Oversight, and Monitoring Are Material Weaknesses At the official administration and inward review office levels, the group recognized two interior control shortcomings, the two of which speak to material shortcomings. These two material shortcomings are (1) an ineffectual control condition and (2) insufficient oversight and working of the inside review division, including the department’s chance evaluation and inward control checking obligations. Material Weakness: Ineffective Control Environment While the group found that administration has far reaching methods and controls set up, neither representatives nor the executives showed a comprehension of the reason or significance of the controls. We found that albeit a set of accepted rules, morals hotline, and bulletin exist, none were reliably utilized, authorized, or strengthened by organization representatives or the executives. For instance, after joining the organization, representatives must sign a set of accepted rules; in any case, the executives has not put forth a continued attempt to actualize or strengthen the code. Potential for error extortion: Compliance with the built up systems and controls were seen as inadequate. The misrepresentation announcing process, actually set up doesn't fill its expected need. The ineffectual control condition has made a demeanor and tone over the organization where mistakes and wrong conduct might be viewed as adequate, in this way making open door for hiding extortion and expected e rrors. †¢Recommendationâ€The group suggests that Alchemy Inc. ncrease attention to the set of principles by posting it around the office and strengthening it when required, for example, through occasional gatherings uncommonly intended to address this issue. Likewise, the organization ought to effectively appropriate the organization newsletterâ€for model, conveying a duplicate to every representative personallyâ€rather than inactively forgetting about it in the lunchroom or circulating it through email. The board ought to likewise effectively urge workers to utilize the morals hotline and other criticism scenes, for example, email or an unknown recommendation box for representatives without access to email. Further, the executives needs to show activities on the input by observing the impacts of the tips and criticism and conveying these impacts when upgrades are made, while protecting the namelessness of the defender. Material Weakness: Ineffective Functioning and Oversight of the Internal Audit Department The group discovered Alchemy Inc. ’s interior review office to be to a great extent inadequate because of the shortcomings in dealing with the division, the experience of the department’s staff, and the department’s oversight and observing over the organization. As of now, the inner review office is under the heading and management of the CEO, not the review council as best practices direct. Further, the inside inspector and his staff don't have the suitable degree of experience and capabilities expected to plan and apply viable control strategies. For instance, the group addresses the legitimacy of the CPA permit one representative had the option to get in just two days over the web. Likewise, the division doesn't play out any occasional oversight of procedures over the organization, observing to check whether the controls are set up and useful. For instance, the accepting assistant said that in his two years at the organization, the getting procedure has never been checked on by the inward review staff. †¢Potential for error misrepresentation: A genuine irreconcilable situation can happen not just when an inward review office is straightforwardly directed by the executives, yet additionally when its plan and work is affirmed by the board. Thusly, the board has the chance to make extortion and error by coordinating the inside review office in a manner with the goal that the misrepresentation won't be found. This issue is possibly exacerbated when the inner review office doesn't have the fundamental experience to routinely test the structure and operational adequacy of controls over the organization. Moreover, if the inward review division isn't consistently directing oversight and observing of the adequacy of controls over the organization, the board won't know how compelling the controls are. What's more, the absence of predictable oversight makes a great ground for the expansion of misquotes or cheats by the representatives, beginning with low quality work and climbing to burglary. Suggestion: The interior review office ought to be put under the oversight of the Audit Committee, along these lines killing the possible irreconcilable circumstance by noting straightforwardly to the board. Also, the group suggests Alchemy Inc. to survey the certifications of every single inner examiner. On the off chance that lacking, Alchemy Inc. should enlist at any rate one real CPA to run the office, just as give and expect preparing to inspectors that come up short on the necessary experience. While preparing might be exorbitant for the organization, some ease options might be accessible, for example, self-guided on-line courses from real suppliers. The group accepts the advantages of such preparing will significantly exceed the expenses over the long haul. At last, the inner review office ought to reliably screen controls over the organization. The idealness of checking assumes a significant job in the interior control structure. At the end of the day, the more continuous the checking, the more opportune the revelation of the shortcoming. Found in time, the roblems can be fixed, and the dangers associated with misquote or misrepresentation can be limited. Consolidated, the Number of Significant and Control Deficiencies inside Alchemy Inc. Activities Represent a Material Weakness The group found various critical and control insufficiencies across Alchemy Inc. ’s tasks, which incorporates accepting, preparing, and dispatching. While every one of the inner control iss ues distinguished are just delegated a noteworthy or control lack, we accept the interior control issues inside and out across Alchemy Inc. ’s tasks speak to a material shortcoming. Critical Deficiency: Receiving Department’s Procedures to Process and Document Receivables Are Ineffective While the accepting representative tallies the quantity of sacks got and records it in a log gave to the board, the assistant doesn't hold documentation from the shipper to check the quantity of things sent. Despite the fact that a transportation slip is joined to each sack, the accepting assistant doesn't contrast this slip and the receipt or buy request to confirm the precision of the conveyance. Accordingly, the quantity of circles got isn't accommodated with the last charging sum. What's more, the entrance to materials got, yet not yet conveyed to tasks, isn't limited. †¢Potential for error extortion: By not methodicallly affirming and archiving receipt of merchandise and not restricting access to crude materials, Alchemy Inc

How to Conjugate the Verb Sapere in Italian

Instructions to Conjugate the Verb Sapere in Italian â€Å"Sapere† is frequently one of the principal action words Italian language understudies learn, on the grounds that figuring out how to state â€Å"I don’t know (non lo so) amidst loads of quick discourse is basic. Along these lines, in this article, you can grow your insight into this action word with models and the entirety of its conjugations. Meaning of Sapere To knowTo know how toTo know ofTo learn Sapere Conjugation Sapere can be a transitive action word, which requires an immediate item, and an intransitive action word, which doesn't. In the two structures, it is conjugated with the assistant action word avere.The infinito is sapere.The participio passato is saputo.The ing word structure is sapendo.The past ing word structure is avendo saputo. Indicativo/Indicative Il presente io so noi sappiamo tu sai voi sapete lui, lei, Lei sa Essi, Loro sanno Esempi: Non lo so. I don’t know.Mi sa desperate dov’ã ¨ la Piazza di Pietra? Can you let me know where Piazza di Pietra is? Il passato prossimo io ho saputo noi abbiamo saputo tu hai saputo voi avete saputo lui, lei, Lei, ha saputo loro, essi hanno saputo Esempi: E poi ho saputo che mi aveva detto un sacco di bugie! And afterward I discovered that he had disclosed to me a huge amount of lies!Hanno saputo che il museo time chiuso subito dopo aveva iniziato a piovere. They discovered the exhibition hall was shut just after it began to rain. L’imperfetto io sapevo noi sapevamo tu sapevi voi sapevate lui, lei, Lei sapeva loro, essi sapevano Esempi: Non sapevo cosa dovevo charge! I didn’t realize what I ought to do!Linda sapeva suonare la chitarra quando aveva sette anni, mama ha dimenticato tutto. Linda realized how to play the guitar when she was seven years of age, however she has overlooked everything. Il trapassato prossimo io avevo saputo noi avevamo saputo tu avevi saputo voi avevate saputo lui, lei, Lei aveva saputo loro, essi avevano saputo Esempi: Aveva saputo che sarei venutoa a Roma. He had heard that I would be coming to Rome.Mi disse che avevate saputo quello che period successo. She revealed to me that all of you heard what had occurred. Il passato remoto io seppi noi sapemmo tu sapesti voi sapeste lui, lei, Lei seppe loro, essi seppero Esempi: Non seppi nã ¨ leggere nã ¨ scrivere fino alla maggiore et. I didn’t realize how to peruse nor how to compose till I was 18.Nessuno seppe che ero partito. Nobody realized that I had left. Il trapassato remoto io ebbi saputo noi avemmo saputo tu avesti saputo voi aveste saputo lui, lei, Lei ebbe saputo loro, essi ebbero saputo This strained is seldom utilized, so don’t stress a lot over acing it. You’ll think that its just in advanced composition. Il futuro semplice io sapr noi sapremo tu saprai voi saprete lui, lei, Lei sapr loro, essi sapranno Esempi: Ti farã ² sapere non appena ne saprã ² di piã ¹. I’ll let you know when I discover increasingly about it.Spero che queste persone sapranno arrivare al ristorante! Noi ci siamo persi. I trust these individuals will figure out how to get to the eatery! We got lost! Il futuro anteriore io avr saputo noi avremo saputo tu avrai saputo voi avrete saputo lui, lei, Lei avr saputo loro, essi avranno saputo Esempi: Deciderã ² quando avrã ² saputo come à ¨ andata tutta la faccenda! I’ll settle on a choice when I know the issue went.Sicuramente avranno saputo del tuo viaggio per l’Italia! Doubtlessly they will have caught wind of your outing through Italy! Congiuntivo/Subjunctive Il presente che io sappia che noi sappiamo che tu sappia che voi sappiate che lui, lei, Lei sappia che loro, essi sappiano Esempi: Non philosophy che tu non sappia la verit! I can’t accept that you don’t know the truth.Penso che sappiano suonare gli strumenti, avevano una banda cinque anni fa! I think they realize how to play instruments, they had a band five years prior. Il passato io abbia saputo noi abbiamo saputo tu abbia saputo voi abbiate saputo lui, lei, Lei abbia saputo loro, essi abbiano saputo Esempi: Suppongo non abbiano saputo le notizie di oggi. I guess they hadn’t heard today’s news.Peccato che non abbia saputo che fossimo qua, ieri sera ci avrebbe potuto raggiungere per cena. It’s a disgrace that he didn’t realize we were here, he could have found us for supper the previous evening. L’imperfetto io sapessi noi sapessimo tu sapessi voi sapeste lui, lei, Lei sapesse loro, essi sapessero Esempi: Non sapevo che unadulterated lui sapesse la verit! Che brutta figura! I didn’t realize that he additionally knew reality! How embarrassing!Scusa! Pensavo che tu sapessi come si usa il metro a Roma, altrimenti te lo avrei detto prima. Sorry! I imagined that you knew how one uses the metro in Rome, else, I would have informed you regarding itâ first. Il trapassato prossimo io avessi saputo noi avessimo saputo tu avessi saputo voi aveste saputo lui, lei, Lei avesse saputo loro, essi avessero saputo Esempi: Se io avessi saputo cantare, sarei andato su quel palco scenico. On the off chance that I had realized how to sing, I would have gone up on that stage.Se avessimo saputo le notizie di Giulia prima, non le avremmo detto del matrimonio di Roberto! On the off chance that we had heard Giulia’s news first, we wouldn’t have enlightened her concerning Roberto’s wedding! Condizionale/Conditional Il presente io saprei noi sapremmo tu sapresti voi sapreste lui, lei, Lei saprebbe te loro, essi saprebbero Esempi: Se solo avessi frequentato le lezioni di piano, adesso saprei come suonarlo! In the event that lone I hadâ been going to piano exercises, I would realize how to play it now!Insegnare una lingua? Sembra qualcosa che Rachele saprebbe passage! Showing a language? It appears as though something Rachel would realize how to do. Il passato io avrei saputo noi avremmo saputo tu avresti saputo voi avreste saputo lui, lei, Lei avrebbe saputo loro, Loro avrebbero saputo Se avessi detto il segreto a Marco, poi tutto il mondo l’avrebbe saputo! On the off chance that you had revealed to Marco the mystery, at that point the entire world would have gotten some answers concerning it.Carlotta, scusa, mama sono confusa e Rachele mi ha detto che avresti saputo cosa toll. Carlotta, sorry, yet I’m confounded and Rachel instructed me that you would know.

Music and the American Culture Essay Example For Students

Music and the American Culture Essay Music has assumed a crucial job in human culture and proof dependent on archeological destinations can date it back to ancient occasions. It very well may be followed through practically all civic establishments in some structure. As time has advanced so has the music and the impacts it has on individuals. Music is a significant piece of mainstream society all through the world, yet it is particularly well known in the United States. The music business here is, and has been, a multi-million dollar business that keeps on assuming a significant job in American mainstream society. This is additionally a fine art and business that is perpetually changing as the occasions and all the more critically, innovation changes. Innovation has changed the manner in which music is made just as how it is created, promoted, sold, performed and different variables related with music. Women’s rights have advanced over ongoing history just as sexual orientation jobs related with the two sexes. The women's activist development has gained incredible ground for the improvement and headway of ladies in this nation. Ladies are viewed as equivalents at home and in the work environment on account of this women's activist development and hypothesis. Ladies are not content with being housewives and are seeking after advanced education and better callings, recently saved for men. The women's activist development battles for ladies in all angles and isn't reluctant to support what they put stock in. Over my age I have seen models and strife among music and the women's activist development in different occasions. The relic I have decided for this task is the as of late well known Fat Joe and Lil Wayne melody, â€Å"Make It Rain†. This melody turned out in 2006 however arrived at greater prevalence with the remix in 2007. This is likewise a melody that was selected for a Grammy grant in 2008. This is an extremely appealing tune that quickly got well known in the club scene, radio, MTV, and in mainstream society generally speaking. Many consider it to be an infectious rap melody with a decent beat, yet the real message it depicts would have numerous audience members and guardians nauseated. The essential message of this tune is that Fat Joe and Lil Wayne like to toss heaps of cash at strippers and make it resemble its pouring in the club, thus the title of the tune. These rappers are depicting the ways of life of youthful, rich, disobedient rap specialists. A bit of the verses in the chorale are, â€Å"Got a bunch of stacks better get an umbrella. I make it downpour, I make it downpour (Oh), Make it downpour on them hoes†. This theme is rehashed on numerous occasions all through the whole tune. This kind of message and tune doesn't fit in with the messages, objectives, qualities and convictions of the women's activists development and we see a conflict between the music business, explicitly rap music, and the women's activist development when this tune. Since the start of its fine art rap music has been dependent upon examination all through its reality. In a Theresa Martinez perusing from the semester, the creator depicts rap music as an obstruction. She expands on a hypothesis of oppositional culture that was formed by Bonnie Mitchell and Joe Feagin (1995). In this article, â€Å"POPULAR CULTURE AS OPPOSITIONAL CULTURE: Rap as Resistance†, Martinez clarifies how African Americans, American Indians, and Mexican Americans draw on their own social assets to oppose persecution. She expresses this very protection from the rule culture thus, impacts mainstream society. She broadly expounds on conceivable thinking behind rap music and where the mentalities and convictions originate from. She quickly addresses the subject of ladies in rap and where the mentalities originate from. This article gave me an alternate perspective on music all in all and its impacts. In a sort that has attempted to carry light to numerous social issues, for example, police ruthlessness, destitution, medicinal services, separation just as others, I don’t completely comprehend why rap craftsmen and record organizations transparently corrupt and put ladies down. Martinez proposes that the sexism of ladies can reflect ones family experience or potentially structure just as mirror the chauvinist American culture and music industry. This kind of conduct and model that is being set for more youthful ages appears to fix all the positive messages and predicaments that was suffered by ages and performers previously. Rap music with negative messages towards ladies, or anything negative, adds to generalizations, puts a much greater magnifying instrument over rap music and makes it progressively able to analysis. Routine Journal EssayWorks Cited Adams, Terri, and Douglas Fuller. The Words Have Changed yet the Ideology Remains the Same: Misogynistic Lyrics in Rap Music. Diary of Black Studies. Sage Publications. Web. 18 Apr. 2011.â . Johnson, James D., Mike S. Adams, Leslie Ashburn, and William Reed. Differential Gender Effects of Exposure to Rap Music on African American Adolescents Acceptance of Teen Dating Violence. Sex Roles 33.7-8 (1995): 597-605. Print. Martinez, Theresa A. Mainstream society as Oppositional Culture: Rap as Resistance. Sociological Perspectives 40.2 (1997): 265-86. JSTOR. College of California Press. Web. 18 Apr. 2011.

Why Almost Everything Youve Learned About Write a Personal Narrative about Literacy in Your Life Free Essay Samples Is Wrong and What You Should Know

Why Almost Everything You've Learned About Write a Personal Narrative about Literacy in Your Life Free Essay Samples Is Wrong and What You Should Know The War Against Write a Personal Narrative about Literacy in Your Life Free Essay Samples There are students who dread the concept of narrative essays, not because they thinks it is not cool but because they may be very personal and so tough to write, in the meaning that simply recalling some undesirable experiences can be somewhat painful. From time to time, you could possibly be asked to compose a reflective essay. By way of example, after completing an internship, you might be asked to compose a reflection essay on such experience. Thus you might be sure your narrative essay is going to be written in time in an interesting and exciting way. Double check your essay once you are finished writing. To make sure you develop an excellent personal narrative essay, you should have the ability to impact the reader through emotional and sensory perceptions. It also needs to be interesting so the reader would want to understand more and continue reading the essay. Don't utilize complex terms your readers require a dictionary or thesaurus to comprehend. The Write a Personal Narrative about Literacy in Your Life Free Essay Samples Cover Up Books are the ideal model for people who need to become more skilled as writers. Essays, generally, covers different topics. In addition, your essay ought to be written based on the universal rules of grammar and literature. Personal essays, however, supply you with more freedom in contrast to the other kinds of essays. Write a Personal Narrative about Literacy in Your Life Free Essay Samples Secrets Your essay may have a happy or sad ending, based on your story. After the writer utilizes this system, they must be in no doubt to take account of all of the conversations within the story. Perhaps you would like to write about your favourite author or book and its effect on your life. The point of this writing is to tell a lovely story. Otherwise the job will be tougher than it's supposed to be, and you're more inclined to do your very best work when you take pleasure in the topic you have selected and when you're looking forward to receive your narrative told. On the opposite hand you may begin with a description of your feelings due to this collision. Typically these essays are written in the very first individual, and that means you will use a good deal of I's. The tricky thing about the narrative essay is there are always some limits to the sum of content you'll be able to give your readers with. Identify the experience you want to write about. From time to time, it's required to compose a narrative story to acquire work position, requiring creativity application. In case it's a personal narrative, it has to have details associated with personal experiences and their outcome. Someone gets essential wisdom and experience there. It is possible to even find completely free essay examples too to provide you with a notion on how best to kick start writing your importantpersonal essay. Rare or exclusive occasions of your life has to be cited in your essay as it is the gist of a personal narrative essay. The ideal feature of private essay is it offers you the discretion to exceed the limits of a normal essay. Narrative essays serve wide array of purposes. You can locate a wonderful guide how to compose a personal narrative essay'' on many college sites, so in case you need additional information, check those out! Decide what's unnecessary and what do you must extend. To realize clear description, the selection of descriptive words is essential. The reply to this question is yes. An essay is all about truth and concrete specifics. Normally, personal essays are connected with scholarship applications, examination questions, and several other that would ask you to present your response to a particular guide q uestion or debatable matter. Who Else Wants to Learn About Write a Personal Narrative about Literacy in Your Life Free Essay Samples? They are of high-quality samples, and you may print them at no cost. You might also have a look at short essay examples samples. Based on the duration of the essay, numerous body paragraphs will be different. Within this article you can locate lots of sample essays in which also included are different sample essay outlines. Ruthless Write a Personal Narrative about Literacy in Your Life Free Essay Samples Strategies Exploited Writing an essay is much time-consuming with the majority of the patience needed. Be careful you may use thoughts and concepts but you might not lift an essay and endeavor to submit it as your own. Writing literacy narrative doesn't mean that you must concentrate on the audience a good deal. Your life story can likewise be regarded as an amazing topic in writing your private essay. The Nuiances of Write a Personal Nar rative about Literacy in Your Life Free Essay Samples While writing such an essay it is possible to omit strict structure regulations. Writing events in a chronological manner is the main element to bear in mind when writing a narrative essay. As you consider your introduction, however, attempt to supply a shocking statistic on literacy or a little anecdote that motivates you reader to want to hear what you need to say. The best way of organization is going to be a literacy narrative essay outline. To begin with, it's hardly possible to overestimate the use of books in my personal life. In several cases composing such stories is part of college narrative essays. Don't forget that a narrative essay is a good chance not just to improve grades without a need to finish a research but also a chance to find more regarding your classmates, their life situations and stories. If you are checking at a college admissions essay, and you have enough time to generate topic ideas, establi sh a file on your cell phone. What Is So Fascinating About Write a Personal Narrative about Literacy in Your Life Free Essay Samples? Your essay needs to have a thesis statement whereby the use of the narration ought to be stated clearly. There are struggles that could easily be eliminated when you're in the early phases of writing your personal narrative essay. It can help you to make your good narrative better. Writing a quick story 14.

Critique of New Age Bollywood - 681 Words

New Age Bollywood: Society’s call or IQ’s fall The actress flexes her belly muscles for the 367th time on screen. She seems to be quite content with the blatant stereotyping and the pigeon-holing. The fact that she is only there as a commodity doesn’t seem to bother her. The actor falls in love at first sight – with her or her belly dancing, we’re not really sure. The same actor proceeds to bash the skulls of 453 similar minded men lusting after the aforementioned belly to prove his love for the actress. (With all due respect to the undoubtedly smart and perfectly reasonable 453 goons, it often beats me why they all never attack at once.) The audience erupts at the end of the painfully (er, coat please) long fight sequence, hooting,†¦show more content†¦Cue fully deserved standing ovation. If you find that the plot of Partner is remotely similar to that of Hitch, or that Phir Hera Pheri is identical to Lock, Stock and Two Smoking Barrels th en you, my friend, are clearly mistaken. I want you to stare at the mirror long and hard and think about where your life is headed. Oh, and you also reek of anti-nationalism. All events in the movies are fictitious and any resemblance, however compelling, to any Hollywood movie is purely coincidental and accidental. The rate at which Bollywood standards have fallen, and continuously kept plummeting, would easily put the 1929 Great Depression to shame. That is a feat in itself, and thus deserves applause. Thus, we dedicate this article to all those bright souls who over the years have played a huge part in this country’s collective mental degeneration. Where we as a society would have strayed without their relentless guidance is anyone’s guess. It simultaneously sickens and saddens me to discover that the present generation derives immense pleasure from this utter dross that is churned out week after week. But then, who am I to question the absolute behemoth of public a pproval that is the Indian Film Industry. I am a mere mortal who has no right to pelt small stones at this greatly revered sleeping giant. Well, even if I do, there obviously won’t be any effect. As long as the immensely rational people of our country keep devouring these frankly demeaning offerings, theShow MoreRelatedGlobalization Is An Indispensable Influence On My Life And Surroundings1080 Words   |  5 Pagesproducers have been able to lower their prices and construct more. As a result, clothing has become increasingly cheaper and more accessible, but is being produced at an alarming rates by chains like HM and Forever 21. Globalization has brought about an age of consumerism in which the consumer is constantly tempted by excessive consumption. Following is my experiences with globalization’s stimulation of media. One of my favorite effects, our involvement with media is a stark difference from our daysRead MoreAsdf Ghjkl Kkkkk2739 Words   |  11 PagesCan Bollywood Go Global? 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Noise in Electronic Communications Systems - 1312 Words

An additive noise is characteristic of almost all communication systems. This additive noise typically arises from thermal noise generated by random motion of electrons in the conductors comprising the receiver. In a communication system the thermal noise having the greatest effect on system performance is generated at and before the first stage of amplification. This point in a communication system is where the desired signal takes the lowest power level and consequently the thermal noise has the greatest impact on the performance. This characteristic is discussed in more detail in Chapter 10. This chapter’s goal is to introduce the mathematical techniques used by communication system engineers to characterize and predict the†¦show more content†¦It turns out that W(t) is accurately characterized as a stationary, Gaussian, and white random process. Consequently, our first task is to define a random process (Section 9.1). The exposition of the characteristics of a Gaussian random process (Section 9.2) and a stationary Gaussian random process (Section 9.3) then will follow. A brief discussion of the characteristics of thermal noise is then followed by an analysis of stationary random processes From this point forward in the text the experimental outcome index will be dropped and random processes will be represented as N(t). EXAMPLE 9.1 A particular random process is defined as N(t) = U exp[−|t|] + V (9.1) where U and V are independent random variables. It is clear that with each sample value of the random variables U(ω) and V (ω) there will be a time function N(t, ω). This example of a random process is not typical of a noise process produced in real communication systems but it is an example process that proves insightful as we develop tools to characterize noise in communications. EXAMPLE 9.2 A noise generator and a lowpass filter are implemented in Matlab with a sample rate of 22,050 kHz. Recall each time Matlab is run this is equivalent to a different experiment outcome, i.e., a different ω. A sample path of the input noise to the filter, W(t), and a sample path at the output of the filter, N(t), is shown in Figure 9.3 for a filter with a bandwidth of 2.5 kHz. It isShow MoreRelatedWireless Communication : A First Decade Of The 20th Century1356 Words   |  6 PagesTelecommunication occurs when the exchange of information between two or more entities (communication) includes the use of technology. Communication technology uses channels to transmit information (as electrical signals), either over a physical medium (such as signal cables), or in the form of electromagnetic waves.[1][2][3][4][5][6] The word is often used in its plural form, telecommunications, because it involves many different technologies. Early means of communicating over a distance includedRead MoreUnit 1 Assignment 1 Essay example973 Words   |  4 PagesSection 1-1 1. Define modulation. 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Features of Pilot Case Study-Free-Samples-Myassignementhelp.com

Question: Define the desired features of a pilot case study, as a prelude to a new case study research project? Describe why you might want only one Pilot Case, as opposed to two or more Cases? Answer: Features of Pilot case study Pilot case study helps the researcher to refine in the data collection plans by following the procedures and content of data (Yin 2013). This test is formative by nature that help the researcher to develop relevant lines of questions that need to have some conceptual clarification for the research design. On the contrary, the pretest can be treated as the occasion used for formal dress rehearsal where the data collection plan is conducted and links with the final plans. Furthermore, pilot test need to be conducted before seeking final approval from the professor (Conboy, Fitzgerald and Mathiassen 2012). It is essential to highlight a pilot case and this can be done in wide variety of ways. Pilot case may sometime represent some complicated case that is compared with the real cases that give rise to identification of specific data collection issues that is encountered in the pilot case. In that case, the pilot case study should be conducted by the researcher where substantial resource s may be devoted to this particular phase of the research study. It is important for the researcher to understand aspects like selection of pilot cases, nature of the inquiry for the pilot cases as well as nature of the reports from the pilot cases (Wieringa 2014). Selecting one pilot case as opposed to two or more pilot cases The particular case had been reviewed the preparations for data collection as well as depends upon case study whether it is single cases or multiple cases (Conboy, Fitzgerald and Mathiassen 2012). The single or multiple investigators should involve in conducting preparatory tasks. Here the case study investigators look at the desired skills that aim at planning for training activities by following the case study protocol, screening of candidate cases as well as role and purpose of a pilot case study. Therefore, each of the case studies needs to follow various steps that depend on specific inquiry. One of the desirable sequences is to understand completely into relative case study from managerial perspective. It is a known idea that entire case study team need to perform certain studies together. By doing this, the team need to work with increased efficiency as well as professional satisfaction as it ensure case study. The work on the pilot cases help in providing specific information on matters relating to field questions and about logistics of the field inquiry. To that, logistical question observes regarding technology in action for collecting information on matters relating to prevailing organizational issues. There are several variations used in the pilot study that are conducted in the pilot case studies where trade-offs are acknowledged as well as used satisfactory procedure for developing formal data collection plan (Vaivio 2008). Case study topic- HR Practices The topic for the case study is HR practices. The pilot study is used as small trial before conducting real study for checking whether research instruments work properly (Stake 2013). In addition, pilot study is one of the essential phases for conducting the researcher. Therefore, Piloting help researcher as it provide preliminary picture on matters relating to administrating instruments. It deals with administering the procedures of the data collection instruments as well as checking the reliability and validity of items of the instruments. The pilot case study highlights some values and presented to the research team and learned in other aspects such as research design as well as field procedures in the most appropriate way (Conboy, Fitzgerald and Mathiassen 2012). In case it is more than single pilot case study, the report shows the modifications that attempts to plan for next pilot case study as far as possible. Addition to that, the report involves important agenda for the given pilot case study that needs to be evaluated. In that case, the pilot cases need to be conducted in a way that the agenda used for final pilot case made use of good prototype especially for the final case study protocol. After completing the case study, the team need to conduct several studies altogether for improving the practice (Lillis 2008). Identifying specific type of evidence that is relevant to the case study Case study data collection formerly does not follow any type of formal protocol but provide specific information that need to be relevant to the case study. Case study evidence that is relevant to the case study comes from various sources. The evidence type discuss about the documentation, interviews, physical artifacts as well as direct observation and archival records. It is important for the researcher to know about a list of sources that can be quite extensive that include videotapes, films and photographs (Kratochwill et al. 2013). Documentation- This means collection of documentary information that is mostly relevant to the case study topic. The present case study topic is HR practices where types of information can take various forms and need to objectify explicit data collection plans. The documentation used should be stable that can be reviewed on repetitive basis. The documentation should have exact words that should consist of exact names, references as well as details of an event (Hancock and Algozzine 2016). Archival records- This means collection of data same like documentation and it is usually used in quantitative form. The archival records are records that takes is noted in form of computer files where the data is mentioned in an effective way (Conboy, Fitzgerald and Mathiassen 2012). Interviews-Interviews are one of the essential sources of case study information where the information is guided conversations rather than structured queries. Direct observations- Direct observation method can be used by observing the respondents and getting to cover events in real time. The information collected is contextual and covers the context based on case. Participant- observation- This source of evidence is same like direct observation method that shows interpersonal behavior as well as motives. Physical artifacts- This source of evidence shows insightful into cultural features as well as into technical operations in the most appropriate way (Conboy, Fitzgerald and Mathiassen 2012). Data Analysis Qualitative research method refers to the data analysis process in which the data has been obtained through enquiry. Social scientists use methods like interview, group discussion or observation to gain insight into behaviours, motivations, causal effect of humans. The relationship between variables is analysed through qualitative research. For the present research we have analysed the relation between HR practices and Employees. The variable HR practices have been sub-coded into Management and Organization. The variable Employee has been sub-coded into Performance and Knowledge. MAXQDA software has been used to analyse the data. Employee HR Practices EmployeePerformance EmployeeKnowledge HR PracticesManagement HR PracticesOrganization Employee 0.141 (p=0.3490) N=10 0.147 (p=0.3423) N=10 -0.321 (p=0.1828) N=10 -0.041 (p=0.4551) N=10 0.682 (p=0.0150) N=10 HR Practices 0.141 (p=0.3490) N=10 -0.341 (p=0.1676) N=10 0.014 (p=0.4843) N=10 -0.075 (p=0.4187) N=10 -0.345 (p=0.1647) N=10 EmployeePerformance 0.147 (p=0.3423) N=10 -0.341 (p=0.1676) N=10 -0.228 (p=0.2629) N=10 -0.092 (p=0.4001) N=10 0.219 (p=0.2715) N=10 EmployeeKnowledge -0.321 (p=0.1828) N=10 0.014 (p=0.4843) N=10 -0.228 (p=0.2629) N=10 0.669 (p=0.0172) N=10 0.182 (p=0.3072) N=10 HR PracticesManagement -0.041 (p=0.4551) N=10 -0.075 (p=0.4187) N=10 -0.092 (p=0.4001) N=10 0.669 (p=0.0172) N=10 0.246 (p=0.2463) N=10 HR PracticesOrganization 0.682 (p=0.0150) N=10 -0.345 (p=0.1647) N=10 0.219 (p=0.2715) N=10 0.182 (p=0.3072) N=10 0.246 (p=0.2463) N=10 The correlation analysis of the data shows that there is a moderate correlation between HR practices in an organization and Employee (r = 0.682, p-value = 0.0150). Moreover the HR practices of the management has also a moderate correlation with the employees knowledge (r = 0.669, p-value = 0.0172). Both the correlations are statistically significant. On the other hand the analysis of the data shows that there is a slight negative correlation between employees knowledge and employee (r = 0.321, p-value = 0.1828). Moreover, the data was also analyzed for relation between HR practices and Empowerment. The analysis of variance was used to analyze the data. Employee was taken as the dependent variable. HR practices in the organization were taken as the factors. Sum of squares df Mean square F p value Eta squared Between groups 21,970.100 8 2,746.262 0.78 0.71 0.86 Within groups 3,528.000 1 3,528.000 Total 25,498.100 9 Homogenity of variance Levene 0.00 p value 1.00 The analysis of the data showed that there is statistically no significant differences between HR practices and Employee in an organization, p-value = 0.71 at 0.05 level of significance. In order to analyze the internal consistency of the data Cronbachs alpha was used. Nr. Item Mean scale w/o item Std.dev. scale w/o item Corrected item scale corr. Alpha w/o item 1 EmployeePerformance 271.20 146.22 -0.023 0.486 2 EmployeeKnowledge 272.50 121.62 0.154 0.472 3 HR PracticesManagement 224.70 121.14 0.446 0.261 4 HR PracticesOrganization 248.90 107.14 0.580 0.107 5 Employee 238.70 129.81 0.163 0.436 6 HR Practices 299.00 149.52 -0.161 0.486 The Cronbachs alpha was found to be = 0.445. The analysis of the data showed that the reliability of the analysis could be increased by removing the variable HR practices. Conclusion For the present assignment we discussed the principles and methods of data and evidence collection from case studies. Case studies in HR practices involving employees were analyzed to for their behavior. Qualitative data analysis process was used to analyze the case studies. In the present assignment we have studied the case study method as a research process. We also compared the case study method with other research methods. We analyzed a case study on empowerment and job satisfaction. A qualitative analysis of articles with reference to empowerment and job satisfaction was also prepared. Reference List Conboy, K., Fitzgerald, G. and Mathiassen, L., 2012. Qualitative methods research in information systems: motivations, themes, and contributions.European Journal of Information Systems,21(2), pp.113-118. Hancock, D.R. and Algozzine, B., 2016.Doing case study research: A practical guide for beginning researchers. Teachers College Press. Kratochwill, T.R., Hitchcock, J.H., Horner, R.H., Levin, J.R., Odom, S.L., Rindskopf, D.M. and Shadish, W.R., 2013. Single-case intervention research design standards.Remedial and Special Education,34(1), pp.26-38. Lillis, A., 2008. Qualitative management accounting research: rationale, pitfalls and potential: a comment on Vaivio (2008).Qualitative Research in Accounting Management,5(3), pp.239-246. Stake, R.E., 2013.Multiple case study analysis. Guilford Press. Vaivio, J., 2008. Qualitative management accounting research: rationale, pitfalls and potential.Qualitative Research in Accounting Management,5(1), pp.64-86. Wieringa, R.J., 2014. Observational Case Studies. InDesign Science Methodology for Information Systems and Software Engineering(pp. 225-245). Springer Berlin Heidelberg. Yin, R.K., 2013.Case study research: Design and methods. Sage publications.