Tuesday, May 12, 2020
Multithreaded Delphi Database Queries With dbGo (ADO)
By design, a Delphi application runs in one thread. To speed up some parts of the application you might want to decide to add several simultaneous paths of execution in your Delphi application. Multithreading in Database Applications In most scenarios, database applications you create with Delphi are single threadedâ€â€a query you run against the database needs to finish (processing of the query results) before you can fetch another set of data. To speed up data processing, for example, fetching data from the database to create reports, you can add an additional thread to fetch and operate on the result (recordset). Continue reading to learn about the 3 traps in multithreaded ADO database queries: Solve: CoInitialize was not called.Solve: Canvas does not allow drawing.Main TADoConnection cannot be used! Customer Order Scenario In the well-known scenario where a customer places orders containing items, you might need to display all the orders for a particular customer along the total number of items per each order. In a normal single threaded application you would need to run the query to fetch the data then iterate over the recordset to display the data. If you want to run this operation for more than one customer, you need to sequentially run the procedure for each of the selected customers. In a multithreaded scenario you can run the database query for every selected customer in a separate threadâ€â€and thus have the code execute several times faster. Multithreading in dbGO (ADO) Lets say you want to display orders for 3 selected customers in a Delphi list box control. type   TCalcThread class(TThread)  private     procedure RefreshCount;  protected     procedure Execute; override;  public     ConnStr : widestring;     SQLString : widestring;     ListBox : TListBox;     Priority: TThreadPriority;     TicksLabel : TLabel;     Ticks : Cardinal;   end; This is the interface part of a custom thread class we are going to use to fetch and operate on all the orders for a selected customer. Every order gets displayed as an item in a list box control (ListBox field). The ConnStr field holds the ADO connection string. The TicksLabel holds a reference to a TLabel control that will be used to display thread executing times in a synchronized procedure. The RunThread procedure creates and runs an instance of the TCalcThread thread class. function TADOThreadedForm.RunThread(SQLString: widestring; LB:TListBox; Priority: TThreadPriority; lbl : TLabel): TCalcThread;var   CalcThread : TCalcThread; begin   CalcThread : TCalcThread.Create(true) ;   CalcThread.FreeOnTerminate : true;   CalcThread.ConnStr : ADOConnection1.ConnectionString;   CalcThread.SQLString : SQLString;   CalcThread.ListBox : LB;   CalcThread.Priority : Priority;   CalcThread.TicksLabel : lbl;   CalcThread.OnTerminate : ThreadTerminated;   CalcThread.Resume;   Result : CalcThread; end; When the 3 customers are selected from the drop down box, we create 3 instances of the CalcThread: var   s, sg: widestring;   c1, c2, c3 : integer; begin   s : SELECT O.SaleDate, MAX(I.ItemNo) AS ItemCount        FROM Customer C, Orders O, Items I        WHERE C.CustNo O.CustNo AND I.OrderNo O.OrderNo ;   sg : GROUP BY O.SaleDate ;   c1 : Integer(ComboBox1.Items.Objects[ComboBox1.ItemIndex]) ;   c2 : Integer(ComboBox2.Items.Objects[ComboBox2.ItemIndex]) ;   c3 : Integer(ComboBox3.Items.Objects[ComboBox3.ItemIndex]) ;   Caption : ;   ct1 : RunThread(Format(%s AND C.CustNo %d %s,[s, c1, sg]), lbCustomer1, tpTimeCritical, lblCustomer1) ;   ct2 : RunThread(Format(%s AND C.CustNo %d %s,[s, c2, sg]), lbCustomer2, tpNormal,lblCustomer2) ;   ct3 : RunThread(Format(%s AND C.CustNo %d %s,[s, c3, sg]), lbCustomer3, tpLowest, lblCustomer3) ; end; Traps and Tricks With Multithreaded ADO Queries The main code goes in the threads Execute method: procedure TCalcThread.Execute;var   Qry : TADOQuery;   k : integer; begin  inherited;  CoInitialize(nil) ; //CoInitialize was not called   Qry : TADOQuery.Create(nil) ;  try// MUST USE OWN CONNECTION // Qry.Connection : Form1.ADOConnection1;     Qry.ConnectionString : ConnStr;     Qry.CursorLocation : clUseServer;     Qry.LockType : ltReadOnly;     Qry.CursorType : ctOpenForwardOnly;     Qry.SQL.Text : SQLString;     Qry.Open;     while NOT Qry.Eof and NOT Terminated do     begin       ListBox.Items.Insert(0, Format(%s - %d, [Qry.Fields[0].asString,Qry.Fields[1].AsInteger])) ;       //Canvas Does NOT Allow Drawing if not called through Synchronize       Synchronize(RefreshCount) ;       Qry.Next;     end;  finally     Qry.Free;   end;   CoUninitialize() ; end; There are 3 traps you need to know how to solve when creating multithreaded Delphi ADO database applications: CoInitialize and CoUninitialize must be called manually before using any of the dbGo objects. Failing to call CoInitialize will result in the CoInitialize was not called exception. The CoInitialize method initializes the COM library on the current thread. ADO is COM.You *cannot* use the TADOConnection object from the main thread (application). Every thread needs to create its own database connection.You must use the Synchronize procedure to talk to the main thread and access any controls on the main form.
Wednesday, May 6, 2020
Harrison Bergeron Theme Essay - 852 Words
Kurt Vonnegut’s unique story â€Å"Harrison Bergeron,†displays a theme which is a warning about the dangers of equality, which is equality is a hindrance to an individual’s success and society’s success, but this hindrance is ironically, unequal. In the story, Harrison and his bride are arrested for their unwillingness and inability to stay within the bounds of equality enforced by the Handicapper General. Equality hinders the success of an individual like the weights hinder the beauty and grace of the ballerinas in the story. Equality doesn’t promote everyone to be equally better, but to be unequally worse. Handicaps are no use in ensuring equality, because one’s strengths will always shine through, such as Harrison’s strength and wit, or the†¦show more content†¦The only thing preventing Harrison from success; was the only true thing that ensures equality - the firearm, which Diana Moon Glampers just happened to have. That is why it is nicknamed â€Å"the Great Equalizer;†because strength or speed are no match for a speeding bullet. The firearm does not enforce equality in the same way as enforced as in the society in â€Å"Harrison Bergeron,†it strengthens the individual rather than weakening them. Ironically, Glampers manipulates this, allowing a frail little woman (suggested by her odd name), to stand up to a strong, brolic man, proving this hindrance is inherently unequal. Some may argue while equality is still a hinderance; it still is universally equal, instead of being unequal as the theme displays â€Å"equality†to be. They may argue this because of the supposed success of the handicaps, because they inhibit thought, strength, or agility, making sure nobody is superior to anybody else. This is shown by Hazel and George within the text. Hazel is extremely dull, and George is exceptionally smart, but they are both equal, thanks to handicaps. However, this is not always the case, as shown with Harrison and his would-be bride. Harrison’s handicaps are extremely heavy, to ensure that he is equal to everyone else. But he isn’t, being significantly stronger and smarter than everybody else, even with his handicaps. This displays the hindrance that is equality to be unequal. RightShow MoreRelatedHarrison Bergeron Essay Theme862 Words  | 4 PagesHarrison Bergeron Essay The year is 2081, and Harrison Bergeron is a boy living in a society where all the people must be equal. The government is brainwashing everyone to believe that’s true, but Harrison sees what’s really happening. He is one of the smartest people in the society, but thats what gets him into trouble. Because he is so smart the government believes he wants to overthrow them. They take him away from home and put him in jail. The theme I pulled out of this story is one that weRead MoreThe Subject Of `` Harrison Bergeron By Kurt Vonnegut1507 Words  | 7 PagesThe subject of â€Å"Harrison Bergeron†by Kurt Vonnegut is equality. The theme of this short story is that society should make an effort to value individuality and fairness, in which everyone receives what they need to prosper, instead of universal equality. The forms used to elevate this subject and theme are point of view, syntax, characterization, irony, and humor. The point of view in â€Å"Harrison Bergeron†is third person with limited insight. The focal character is George Bergeron, the titular character’sRead MoreEssay about Uniformity and Deformity in Harrison Bergeron946 Words  | 4 PagesUniformity and Deformity in Harrison Bergeron In this essay, I will attempt to explore what Kurt Vonnegut illustrated in his short story Harrison Bergeron--the fact that uniformity (of any kind) leads to the loss of individuality, and therefore to absolute deformity of humanness. The year was 2081, and everybody was finally equal, the story begins. They werent only equal before God and the law. They were equal in every which way. (Vonnegut 1968:7) In this hauntingRead MoreHarrison Bergeron1095 Words  | 5 Pagesâ€Å"Harrison Bergeron†by Kurt Vonnegut Jr. â€Å"Harrison Bergeron†by Kurt Vonnegut Jr. is a story literally exaggerated to its limit by showing, in the near future, what it means to be equal in every way by having people not being able to show any form of intelligence or creativity whatsoever. When Harrison Bergeron breaks the chains of government oppression, he dies for his failed cause. He dies because he chooses not to conform to the rest of his oppressive society. His parents, George andRead MoreEssay on Between Harrison Bergeron and aP1076 Words  | 5 PagesTim Kenda English 102 Short Story Essay 2/28/10 Heroism Through Choice When people think of heroes, they often think of muscle bound men in spandex with unrealistic powers of flight, strength, or x-ray vision. But in real life, heroes are often determined based on the smallest of situations and their outcomes. In both of the stories I have chosen (AP and Harrison Bergeron), the main characters are classified as heroes because of their willingness to defy the authoritive forces aroundRead MoreTotalitarianism in Orwells Mind Essay1053 Words  | 5 Pagestheir leader. They rule the farm with an iron fist, utilizing the fact that the other farm animals are far less intelligent than them. â€Å"Harrison Bergeron†, a short story created by author Kurt Vonnegut, is about the United States in the 2080s, where people are equal due to devices that handicap their strengths. The dynamic, god-like character, Harrison Bergeron, is able to break free from his handicaps, but in the end is killed by an executive within the US Government. The authors of th ese novelsRead MoreReflection Of The Literature Class873 Words  | 4 PagesThe following is a reflective essay that will elaborate on what I have achieved on the Literature class that was about sixteen weeks longs. The first week was doing introduction to ourselves in divided groups of other students. Through the discussion board everyone had a chance to talk about themselves, basic background history, interests, major career and the what one hopes to learn from the Literature class. The following are few of the topics that caught my eye during the quarter which includesRead MoreA Dystopia Is Not A Contemporary Idea2159 Words  | 9 Pagessociety which usually has the intent to make equality an opportunity for all. 1984 and â€Å"Harrison Bergeron†are two examples of dystopia literature. In each, technological advances and psychological stimuli is designed to overwhelm an individuals thought. Based upon these pieces of literature, is it possible for a utopia exist? For clarification purposes, there are some definitions to keep in mind when reading this essay. The dictionary defines a utopia as an imagined place or state of things in whichRead MoreDystopia Essay: 1984 and Harrison Bergeron1818 Words  | 8 PagesYear 11, English Extension Essay ( 2 CORE texts and 1 RELATED text) What ideas do you see linking the texts you have studied through your exploration of Utopias and Dystopias. The novels Utopia by Thomas More and 1984 by George Orwell and short story Harrison Bergeron by Kurt Vonnegut explore the Utopic and Dystopic genre through the structure and regulations of their societies. In Utopia, More provides us with a contemporary understanding of society and human nature, with an indepth study ofRead MoreIf We Must Die By Claude Mckay1161 Words  | 5 Pagessomething truly means to one’s self like in the 3 text, â€Å"I have a dream,†by Dr. Martin Luther King Jr (published; 8/28/1963, genre; narrative and argumentative), â€Å"If we must die,†by Claude Mckay (published; 1919, genre; narrative and lyric), â€Å"Harrison Bergeron,†by Kurt Vonnegut Jr. (published; October 1961, genre; satirical dystopian science-fiction short story). In all 3 texts the authors are giving their touch on equality. Equality can convey being treated the same when a colored and a white man/woman
The Ability of Yeast to Ferment Sugar Molecules Free Essays
All cells need to have a constant energy supply. The two processes by which this energy is attained from photosynthetic materials to form ATP are cellular respiration and fermentation. (Hyde,2012). We will write a custom essay sample on The Ability of Yeast to Ferment Sugar Molecules or any similar topic only for you Order Now Fermentation is a way of harvesting chemical energy that does not require oxygen. (Reece et al. 2012). When the body is deprived of oxygen it will then begin to meet its energy needs through the slow process of fermentation. In our lab we investigated alcoholic fermentation by using yeast, which can flourish in an low energy environment in anaerobic conditions. In this lab our goal was to discover the rate at which yeast will ferment different sized molecules of carbohydrates. In order to perform our experiment we made use of water, glucose, sucrose, and starch. It was hypothesized that glucose, sucrose, then starch would all be used to produce energy during fermentation. Being that glucose is a simple sugar, or monosaccharide, we predicted that glucose would be fermented most quickly. This hypothesis was made based on the idea that glucose is the cell’s main source of energy in aerobic cellular respiration. The first step of cellular respiration is glycolysis which breaks down glucose for energy. We predicted that Sucrose would ferment second to glucose since it is a larger molecule composed of glucose and fructose. Finally, we predicted that starch would ferment extremely slow behind all of the other carbohydrates. METHODS AND MATERIALS: On October 31, 2012 in the lab of Greenfield Community College my lab partners, Madeline Hawes, Timothy Walsh and I conducted the following experiment in order to test the effectiveness of yeasts’ ability to ferment different carbohydrates. We first filled 6 small flasks with 75 ml of water and 5 drops of phenol red to each flask. Four of these were labeled with the solution that would feed into them and the other two with â€Å"control†and the last with â€Å"increased CO2. †The color of phenol red is orangish-pink when there is a neutral pH present. As carbon dioxide is released into this solution from the release of the gas from the yeast filled flasks, the solution turns a light yellow indicating a weak acid. We measured out four weigh boats of 2 grams each of starch and then added 2 grams to each of 4 labeled flasks of 50 ml water, 50 ml Glucose solution, 50 ml Sucrose solution, and 50 ml Starch solution respectively. All of these had been stored in incubators to maintain an optimal temperature of 35 degrees celsius. We put these flasks into our sink which we made into a water bath. We then drained and added hot plate warmed water from a 1000 ml beaker we kept heated in order to maintain the optimal temperature of 35 degrees celsius around the flasks. We swirled the large flasks to mix the solutions and yeast as they sat in the water bath. The flasks containing the yeasts solutions were then stoppered with glass straws and tubings and their extending tubes placed into the matching labeled smaller flasks adjacent to the sink. I blew through a straw into the flask labeled â€Å"increased CO2. †The phenol red detected the presence of CO2 turning the solution yellow. The â€Å"control†flask was left as a comparison for the remaining yeast filled tubes feeding into the other flasks of phenol red and water. RESULTS: We recorded our first observations at 10 minutes. Just as we hypothesized, the yeast and water experienced no change. In the glucose solution flask, the glucose molecules were being quickly broken down and forming a frothy head, sending a bubble of CO2 through the tube every 2 seconds while turning the phenol red to a light orange. The sucrose solution was bubbling every three seconds and also had turned light orange. At 10 minutes there was no reaction in the Starch solution. The latter data remained consistent with our hypotheses. The glucose solution at 20 minutes was very frothy and bubbly and had turned the phenol red a very light yellow with a consistent bubble through the tube every second indicating a strong presence of CO2. The sucrose, too, had turned light yellow and had continuous bubbles every 2 seconds. The starch had a rare bubble with no noticeable change in the phenol red solution. At the final check in of 40 minutes both the glucose and sucrose had fermented most of the yeast and slowed down on bubbling. The glucose still had the most bubbles occuring. The starch was a lighter pink with little change in the levels of froth in the yeast solution. The water solution still remained completely unchanged. DISCUSSION: Our hypotheses were supported through illustrating that all forms of sugar do provide energy and that glucose, being the smallest molecule, was the most efficient. The control tube contained no sugar and therefore produced no energy. A source of sugar is necessary for glycolysis and fermentation to occur. The strongest presence of carbon dioxide was in glucose, indicated by the bubbles which are a by-product of ethanol fermentation. The rate of fermentation in sucrose was second to glucose and Starch was the least effective at providing a sugar to create energy. The large polysaccharide was difficult for yeast to break down to create the necessary energy that would produce carbon dioxide. Glucose is the most efficient sugar as it is a small monosaccharide which is already the source of energy for the Glycolysis cycle. The largest possible source of error in our experiment is the time in which each solution began its fermentation process. We added the yeast into each flask containing the sugar solutions at staggered times. If this experiment were to be repeated it would be more precise to have four people pour in the yeast and swirl at the exact same time and then stopper the solutions. The only minor inconsistency would be the amount of yeast that was spilled or left in the weigh boats. This could create a discrepancy in the final results. Through this lab I understoodd that in times of oxygen deprivation the body can still function through the process of fermentation. The yield of 2 ATP molecules is enough to keep muscles contracting for a short period of time when oxygen is scarce. Through the fermentation process NAD+ is regenerated as pyruvate is broken down to CO2 and ethanol. This allows the anaerobic production of 2 ATP molecules. (Reece et al. 2012). In essence, keeping cells alive that may otherwise die without the energy to provide for muscle contractions of the heart. LITERATURE CITED: Reece, Taylor, Simon, Dickey, and Campbell. , Biology: concepts connections. Pearson Benjamin Cummings, San Francisco, CA. Pgs. 100-101 Hyde, A. October 31, 2012 How to cite The Ability of Yeast to Ferment Sugar Molecules, Papers
All For Animals Essay Example For Students
All For Animals Essay Word Count: 629WORDS:592Is it right to take the life of an innocent animal? Animals have been burnt, crushed, sliced, electrocuted, tortured with drugs, poisoned with toxic chemicals, and tormented in psychological testing. They do all these test just to make money or find if a chemical is safe for humans. Is this right?Animal testing or vivisection ( as commonly called) promises to cure ills though animal experimentation. If this is stopped, that will be the end of human cures. Dr. Werner Hartinger, MD, surgeon in west Germany, claims that medical sciences great advances could not have been discovered without experimenting on animals. The uninformed public usually agrees to this statement, simply because they rather see a animal die than a person. The public usually dont see what goes on behind close doors.That is because product testers do not want them to see the animals suffer and die, including dogs, cats, rabbits, monkeys, birds, rats, mice, pigs, birds, fish, reptiles, etc. Ea ch of these animals has the capacity to experience pain, and they can also escape it. However, inside the laboratory there is no escape. To intentionally inflict suffering and eventual death on an animal is a crude practice, one that could result in a criminal convection if done in public under the states law. Yet because animal testing is done behind closed doors at the hands of scientists who promises cures in the future, the suffering continues. As science became more advanced, the cruelty became more creative. How could scientist watch those animals be put through torture.A scientists, studying for head trauma strapped an animal in machinery to receive high impact blows to the head that left it with severe head damage.Another time, to examine severe burns to live tissue, pigs were restrained to prevent their escape and then burned alive with a flame thrower until the charred flesh could be removed from the live animals in large pieces. Yet another example, to demonstrate that th e eyes protein levels are not different in sight deprived monkeys compared to normal ones, animal experimenters sewed the monkeys eyelids shut. The point of these horrible animals experiences are cruel. There are thousands of discoveries made without product testing. Some are: discovery of penicillin, development of x-rays, discovery of the relationship between cholesterol and heart disease, which is the number one cause of death in America. Advancements in the human medicine which are based on the human model are the only true reliable and responsible research methods. They actually apply to humans rather than irresponsibly and dangerous extrapolating data across different species. In 1998, there were approximately 10 to 56 million cats and dogs in the States. Of those 10.1 and 16.7 million dogs and cats are put to death in pounds and shelters. Approximately 17-22 million are researched each year.In total there has been 40% increase in the numbers of animals killed each year. A lot of money goes toward research. However,this money could be spent on hospitals, hungry people, more schools because of over crowded class rooms. But instead each year they spend $18 million on animal experiments. In my opinion I think animal testing is wrong. All animals are unique, including humans, and unnatural experimentation cannot reveal the secrets of human diseases nor the necessary requirements for a healthy human life. When data from an animal experiment has been applied to humans, the results have often been disastrous. Scientists must realize animals are another species and should not be subjected to the natural origins of human disease.
Friday, May 1, 2020
Object Modeling of ATM Services Samples †MyAssignmenthelp.com
Question: Discuss about the Object Modeling of ATM Services. Answer: Introduction An ATM services are necessary for each customers to help in their transactional requirements. This reduces their need to visit the bank for each and every transaction occurred. This also helps people in reducing the need to carry money for visiting their systems. This report discusses about the general concepts included in the ATM services along with the other sub-systems associated to it. This report also discusses about the resources to be used by the system for carrying out the task in hand. Moreover, the feasibility of the system is also discussed in this report with special considerations on its different aspects. Lastly, the proposed outcomes are to be discussed which will give an overview of the required prospects of the system. System vision System problem The Collins ATM is the main system that is to be considered in this report. The services of the report will include aiding in various transactional systems which will help in addressing the needs of the stakeholders involved. There are various sub-systems involved in this system which helps in addressing to the various needs of the system. The problem associated with banking sectors are much which provides a pre-requisite for addressing them before their occurrence. The first problem is the need to secure it which can help securing data of millions of accounts. The next problem is the handling of the system. Sub-system capabilities There are seven different sub-systems related to the system involved. These are: Customer service sub-system: This sub-system ensures that the ATM does not service more than one customer at a time. This sub-system is linked to the Card recognition sub-system. By working together, only one customer is addressed at a time. Card recognition sub-system: This sub-system is associated to the recognition of the ATM card of a customer. For aiding in the transactional services of a customer, the need to insert their ATM card is required. The card reader present in the ATM service will accept and read the card (Btiz-Lazo, 2018). This process will be followed by asking for the PIN associated to the card from the customer. The Pin verification sub-system is linked to this system. As a result, one customer will be served at a time. However, if the card is not recognized by the card reader within 5 seconds, an error message is displayed to the customer and they need to re-insert their card again. Pin verification sub-system: This sub-system is involved with the checking of the PIN as entered from the user. This sub-system displays a message which asks for the PIN from the customer that is usually comprised of 4 or 6 digit numbers. If the PIN is correct, the user is granted access to their account. However, if the PIN is incorrect, then three attempts are given for re-entering the PIN. Account selection sub-system: This sub-system is associated with the selection of the account types. A message is displayed to the customer for selecting the type of their account. There are three types of accounts, the savings, credit and super saver account. Account transaction sub-system: In this sub-system, the customer will be prompted for the transaction type they are opting for. The customer can withdraw funds from their account or deposit into their account (Ahmed, 2018). The customers can also check their account balance or transfer money from their account. The transfer of money can be done either to an inside account or to an outside account. Lastly, the customers can also print their history of transactions. However, after completing a transaction, the customer can either go back to perform another one or finish their activity which will lead to their card being ejected. Receipt generation sub-system: This sub-system is responsible for generating the receipt of the latest transaction incurred from a customer. After each account transactions, this sub-system can be utilized. Report generation sub-system: This sub-system is responsible for the generation of daily, weekly, monthly, quarterly and annual reports to the bank. This mainly helps the bank to track the inflow and the outflow of the funds associated from an ATM services (Phan Nham, 2015). Accordingly, the Collins bank can address their necessary updating processes required. Benefits of the system There are various benefits of the system: It usually operates for 24 hours a day. It is very easy to use and convenient towards the customers Reduction in workload from the employees of the bank Reduces the need to visit the bank for each transactions Benefits of the business involved The benefits of the business involved are: More customer retention rate Better customer handling processes Revenue from sub-charges Resources utilized This section of the report discusses about the main resources that have been utilized in making this system. As an ATM service is involved with utilizing various resources, these are to be effectively mentioned. Hardware resources: The ATM service will occupy various hardware based resources. These will be used to accept input and generate output. The power supply is the first required hardware source which will be involved in allotting power to the system. The next requirement is the presence of a magnetic card reader for reading the card contents. The next requirement is a monitor for output and a keyboard for input (Sarker Rashid, 2015). This will be connected to a printer for printing services. A speaker will also be present for audio outputs. The ATM panel will also have cash collection systems which will help in collecting or withdrawing cash from the system. Software resources; For making the system, software will be used. The first software to be used is the transaction management software which will help in maintaining the transaction systems. The next software to be used is the card management system which will aid the sub-systems associated. Lastly, the database will store the information of the customers so that it can be matched. Communication resources: The need for communication among the various aspects is required. This will also help in communicating among the system and the bank. For using low-cost communications, the use of dial-up POS will be used in conjunction with the central server (Rewilak, 2017). For this reason, TCP/IP will be used. Lastly, the File Transfer Protocol will be used for this purpose. Use of labor: For the construction of the system, the utilization of labor is necessary. This will be incorporated in the development of the ATM machine. As a result, an effective system will be built. Financial resources: The cost of the ATM installation will be incurred by the bank itself. It will charge 10,000$ to build the system. Feasibility This section of the report discusses about the feasibility study of the ATM service. The development of the ATM system will be done by considering the various requirements. The technical requirements will be evaluated and the contractors are to be contacted for their delivery. This will help in acquisition of the system resources. For considering the economic feasibility, the costs incurred are to be considered and the bank must pay the costs needed. However, the use of the ATM services will also help in reducing the problems associated with a customer. This will help in increasing the awareness of the bank and thus more customers will opt for their services. According to the requirement of the system, the legal feasibility of the system is to be considered (Ugwuonah et al., 2016). The customer information is to be securely handled so that theft is thwarted. Moreover, the ATM service location will have a security guard for securing the spot. Lastly, the operations of the ATM will be done by using a speaker which will help the customers to successfully transact. This will increase the operational feasibility and thus more customers will tend to use it. Stakeholders associated For the ATM services, the various associated stakeholders are the bank, customers and the contractors. The bank will commission the development of the ATM services. The customers will utilize them and are the end-users while the contractors will successfully deliver the system. The security auditor of the credit card system will check whether their card are o be associated to the bank. Conclusion Thus, it can be concluded that the utilization of the ATM services will help Collins bank get much customer engagement required. They will also be able to meet the demands of the customer required. This report thus successfully covers the system vision and the sub-systems related to the system. This report also discusses about the resources required for the completion of the project. Furthermore, the feasibilities in association to the various required aspects have been successfully analyzed. Lastly, this report includes a discussion of the stakeholders associated. References Ahmed, A. A. (2018). Bank-Based Financial Development and Economic Growth: Time-Varying Causality Analysis for Egypt.International Journal of Economics and Finance,10(4), 123. Btiz-Lazo, B. (2018).ATM time series, 1967-2017(No. 18-01). eabh Papers. Chowdhary, R. K. (2017). Information Technology and its Impact on Development of Indian Banking System.Journal of Bank Management Financial Strategies,1(2), 9-17. Ganjikhah, A., Rabiee, A., Karimzadegan Moghaddam, D., Vahdat, D. (2017). Comparative Analysis of Banks ATM and POS Technologies By Customers.Independent Journal of Management Production,8(3). Onyesolu, M. O., Okpala, A. C. (2017). Improving Security Using a Three-Tier Authentication for Automated Teller Machine (ATM).International Journal of Computer Network and Information Security,9(10), 50. Phan, C., Nham, P. (2015). Impact of service quality on customer satisfaction of automated teller machine service: case study of a private commercial joint stock bank in Vietnam.Business: Theory and Practice,16, 280. Rewilak, J. (2017). The role of financial development in poverty reduction.Review of development finance. Sarker, M. N. I., Rashid, M. H. O. (2015). An impact of banking activities of private commercial Islamic bank to economic development in Bangladesh: a case study on First Security Islami Bank Limited (FSIBL).Journal of Investment and Management,4(5), 264-272. Ugwuonah, G. E., Ifeanacho, I. C., Egbo, O., Chuba, I. C. (2016). Customer perception of bank ATM services in Nigeria.Sustainable Human Development Review,1(1).
Saturday, March 21, 2020
Senior Scholars to Freshmen Flunks the Five Paragraph Essay Unraveled Essay Example
Senior Scholars to Freshmen Flunks: the Five Paragraph Essay Unraveled Essay Cover Page Through writing this paper, I wish to actively inform the public about the universal argument towards the five paragraph essay and formulaic writing in general. To help share this information, I wanted to present the opinions of several accredited sources, and insert them into a conversational format so that the reader can easily navigate and understand their arguments. Apart from informing the public about the current debate, I wanted to introduce a solution to the problem of students using the five paragraph essay in their college English classes. By introducing higher level writing earlier in the education system, students will have a head start once they start taking courses at their university. I believe that this paper will be effective because it appropriately lays out accredited opinions about the positives and negatives of formulaic writing, while at the same time proving the point that it will not be accepted in a college atmosphere. Furthermore, it presents a solution to this situation by seeking to implement higher level writing methods while students are still taking high school courses. This paper introduces the argument, supports it from both sides, frames itself, and then offers a possible solution. I personally think that the synthesis of my essay is well written. I feel that I did a good job finding sources that agree or disagree with each other and then implementing those arguments into a conversation. Apart from those strengths, I fear that my niche may seem weak due to the strength of my synthesis. I feel that I may have overshadowed the personal part of the essay with the information I learned from my sources. We will write a custom essay sample on Senior Scholars to Freshmen Flunks: the Five Paragraph Essay Unraveled specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Senior Scholars to Freshmen Flunks: the Five Paragraph Essay Unraveled specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Senior Scholars to Freshmen Flunks: the Five Paragraph Essay Unraveled specifically for you FOR ONLY $16.38 $13.9/page Hire Writer As a result of this project, I have learned that writing is just another medium through which to inform people about a given topic. I have come to realize that writing is very simple: you do it to inform the reader about something. The complex part occurs when you try to decipher how you will complete that task. In terms of â€Å"developing theory of writing,†this realization is probably the main point I learned because in all honesty that is a very big concept that I took away from this project. I am excited to see how this theory will change based on the works to come. Campbell Bailey Michael Johnson English 1510 18 February 2013 Senior Scholars to Freshman Flunks: The Five Paragraph Essay Unraveled Almost every high school English classroom in America has been taught the same thing: the five paragraph essay, or â€Å"formulaic writing,†is the proper way to write a paper. Most students would agree with this statement; they think that they five paragraph essay is a simple and efficient way to draft an essay. Additionally, students often start college with the incorrect assumption that this writing style is adequate and acceptable by their instructors. As long as they write an introduction, three supporting paragraphs, and a conclusion, they will receive their coveted grade of an A+. But what is the science behind this formulaic writing? Why does it seem to work so well for high school students, but not college students? The five paragraph essay (or FPE) should not be disregarded or seen as a necessity; it should be viewed as an instrument to improve the writing of novice students. But all writing mechanisms have a proper time and place for implementation. As a result, prior to entering college all students must learn that the five-paragraph essay will not always suffice in a university environment. If they continue with formulaic writing style, they run the risk that their assignments won’t come close to receiving the grade that they desire. This represents a shortcoming in the schooling of today’s novice writers, and this limitation cannot be filled by any brilliant instructor. The solution lies at the feet of none other but the institution of education. The American schooling system must start preparing students during their high school years for the college level writing that they will need to become proficient, while also making them aware of both the positive and negative aspects of formulaic writing. The five paragraph essay has been taught in schools for years because it achieves fantastic results. Students can grasp its construction easily, resulting in good grades and positive reputations for school districts. According to Dictionary. com, formulaic is defined as â€Å"made according to a formula; composed of formulas†(dictionary. com). Not surprisingly, that is exactly what the FPE is: it’s a specific formula that, if followed, helps students create and write their papers. Almost every formula for the FPE is the same, and one will rarely find a different structure then the one taught in almost every school system across America. The construction of the FPE is quite simple, which is why it can be taught to students at an academically young age. The first paragraph is the introduction, with the thesis statement ending the paragraph. The next three paragraphs all support the thesis, and each one usually contains a source that helps build the writer’s argument. The last paragraph is named the conclusion, and summarizes the main points of the paper. This structure has been used by countless students over the years, and it has yielded consistent and positive results. Not only is it easy for a teacher to grade, but it also allows students a quick and efficient way to write their essays on various state-sanctioned tests. But a problem arises once these students arrive at the college level. It is here where the great debate between scholars begins about whether or not the FPE is a proper and justifiable method for teaching writing skills. In the current and ongoing argument over the FPE, it seems that a great deal of controversy is about format. Both high school teachers and college professors seem to have differing opinions on the topic. Jan Haluska, who currently chairs the English Department at Southern Adventist University, believes that the versatility of the FPE creates more beneficial thought and ideas then does writing without a formula. Novice writers are more capable of furthering themselves intellectually if they follow a set of guidelines, rather than not following anything at all (30). But Rick VanDeWeghe of the University of Colorado, and Richard Argys of North Glenn High School disagree, stating that â€Å"The FPE formula may assist students with proper formatting of papers, but it appears to fall short of helping them offer a cogent discussion of their thoughts†(99). The FPE helps students in the short run with the format of their papers, but it oppresses the persuasive aspect of their words. It seems that while the FPE essay offers students organization and simplicity, it also holds back their natural intellectual ability to persuade and inform. The argument over the structure of the FPE is even more hotly debated. VanDeWeghe and Argys positively support the FPE format, saying that it offers writers a solid groundwork unto which to build their essay. They agree that all writers have a hard time creating work, and it is a great advantage to have a clear view of what a proper dissertation looks like (98). In a metaphorical sense, following guidelines to the five paragraph essay is much like riding a bike with training wheels. Without training wheels, the rider would lose their balance and crash, much like a writer ith no direction or foundation. But other writers believe the thesis statement that accompanies the teaching of the FPE overshadows any foundational aspects. Author Mark Graham believes in this notion, and expresses his belief by writing â€Å"And so you cant begin with a thesis, because you dont have one, and may never have one. An essay doesnt begin with a statement, but with a question†(Graham). Many colle ge level educators heartily agree with this statement, and this concept has been used to sway many to veto the use of the FPE. Essays were not initially created to persuade, but to inform and discover. While there is evidence that the FPE suppresses this notion, the fact that the formulaic essay creates a positive working environment for writers cannot be overlooked. It seems that today’s educators play the lottery with whether or not to support formulaic writing; the only way to know if they have hit the jackpot is to pour over the crisp final drafts of their students. When freshman students begin their college careers and flip open their English writing syllabus, they often find themselves anxious and fearful. Thoughts of constantly writing papers and hours of essay formatting leave them anxious with knots in their stomachs so tight that they can hardly breathe. But the stomach knots of some students who have mastered the five paragraph essay are usually a little looser than others according to Kerri Smith, a freshman composition professor at Fairleigh Dickinson University. Smith exalts students who possess skill with the five paragraph essay. She welcomes them to her class, eagerly overjoyed that she will finally have some students intellectually capable enough to withstand the rigors of college writing (16). So it seems that professors may genuinely believe that formulaic writing lends students a hand in kick-starting their writing careers. They arrive to college armed with valuable information about the structure, organization, and overall atmosphere of a successful essay. But Smith shows us in the above comment exactly what so many educators are arguing for. She references that formulaic writing prepares students for the â€Å"rigors of college writing. †In this one single sentence Smith deals the ultimate blow to the argument for the use of the FPE in college environments. Although it may bring better writers to universities around the country, students will arrive at their freshman English course and discover that they have the skills for an A paper, but they lack the correct form. The formulaic writing that they once knew and loved is rendered completely obsolete by the harsh standards of college writing. Imagine you have been trained from birth to swim with fins attached to your feet. By the time you are 19 years old, you have perfected your stroke and you can gracefully glide through the water. But suddenly, you are told that fins are no longer allowed to be worn while you swim. You confidently take them off and plunge into the water, kicking with your feet like you are so accustomed to doing. You quickly realize that you are hardly moving at all, and that you don’t even possess the strength to tread water in your bare feet. Exhausted, you cling to the side of the pool and come to the conclusion that if you ever want to swim again, you will have to completely re-think and re-learn the skills you have been taught your whole life. The fins represent the formulaic structure of writing that the average student is familiar with. The bare feet symbolize the liberal construction of a college level essay. As one can clearly tell, a college student trying to excel in courses with only knowledge of formulaic writing will struggle much like a swimmer who only knows how to swim with fins. It seems that the â€Å"big final paper†around the country for high school seniors is to write a research paper. This paper is often feared by many students, even though they typically have to argue for one side of a specific topic. These seniors will often investigate a specific topic, and write a glorified summary of the views of a few accredited sources. While this essay is obviously not five paragraphs, students will almost surely mold their writing in a formulaic fashion. They will have a one sentence thesis at the end of their introduction, cite one source per paragraph, give their explanation of that source, and then end with an expected conclusion. The students receive an A grade, and they feel happy and ready to enter college with their expert writing skills, when in reality, they do not have the slightest understanding of what is expected in college writing classes. The concepts that students learn in their freshman English course need to be taught earlier in the curriculum in order to prevent this mistake from happening. Senior year, students are primed and ready to learn essential skills that will help them thrive in a university environment. Concepts that are incorporated into college essays should be introduced at this time. For example, many high school students do not understand that an essay should shed light on two, three, or even four opinions of a specific argument. They also do not know that a complete essay should contain an original argument, or a niche, which is a new opinion or angle on the topic that the writer brings to the conversation. Lastly, high school students don’t understand what a real conclusion is, and this weakness quickly becomes apparent in their early college career. Writer Paul Graham has never understood the method for writing a conclusion that he was taught in high school, saying that it seemed like he was â€Å"just supposed to restate what we said in the first paragraph, but in different enough words that no one could tell†(Graham). This is a common misconception about the conclusion of an essay, and it is something that develops in middle school and continues on until students graduate from grade school. If high school educators could mold their second semester curriculum around teaching their students the three basic concepts above, freshman writers in their English courses would be better prepared and, but they will also be less anxious which will in turn allow them to write more successful, journal-worthy essays. There has yet to be a study conducted which researches the success of college students in regards to the five paragraph essay. A researcher could study the success of freshman students in their English writing course, and interpret that data based on the intensity of their prior knowledge of the five paragraph essay. Furthermore, a study has yet to be done about the success of freshman college students that had prior knowledge of college-level writing concepts, as discussed above. Such studies would shed much light on the effectiveness of the five paragraph essay. These results may even be the final nudge educators need to rethink and adjust their high school curriculums. In conclusion, academia may never know or agree if the five paragraph essay has a universally positive or negative effect on student writing. There are too many variables that factor into the situation, such as the intentions of the writer, the difficulty of the class they are in, etc. Writers will have to make a personal decision on how they prefer to write their cherished essay. Will they play it safe and stick to a simplistic format of five paragraphs, or will they take the plunge into a risky sixth paragraph and dare to offer multiple sides of the argument? Oddly enough, in the end, this hotly debated decision lies in the hand of the one who holds the pen. Works Cited formulaic. Collins English Dictionary Complete ; Unabridged 10th Edition. HarperCollins Publishers. 17 Feb. 2013. ;Dictionary. com http://dictionary. reference. com/browse/formulaic;. Graham, Paul. The Age of the Essay. paulgraham. com/essay. html. N. p. , n. d. Web. 10 Feb 2013. Haluska, Jan. The Formula Essay Reconsidered. Education Digest 78. 4 (2012): 25. MasterFILE Premier. Web. 10 Feb. 013. Mary Kendrick, et al. EJ Extra: The Five-Paragraph Essay And The Deficit Model Of Education. English Journal 98. 2 (2008): 16-21. ERIC. Web. 10 Feb. 2013. Smith, Kerri. Speaking My Mind: In Defense Of The Five-Paragraph Essay. The English Journal 4 (2006): 16. JSTOR Arts Sciences IV. Web. 10 Feb. 2013. VanDeWeghe, Rick, and Richard Argys. Research Matters: One More Thing: Can We Teach Process Writing And Formulaic Response?. The English Journal 3 (2008): 97. JSTOR Arts Sc iences IV. Web. 10 Feb. 2013.
Thursday, March 5, 2020
Research Process Steps - Your Ultimate Guide for Best Papers
Research Process Steps - Your Ultimate Guide for Best Papers Research Process Steps - Your Ultimate Guide for Best Papers College brings a lot of uncertainties – new roommates, living within a budget, making new connections, etc. One thing, however, is quite certain – research paper assignments. You will have many - in fact an average of 32 papers - to write during your four-year march to a Bachelor’s. While you were possibly able to be a bit lazy with the steps in research process in high school, you do not have that luxury now. Every paper you write will be judged on the research you have used, the validity of your thesis statement or research question, and, of course, those pesky details, such as sticking with the specified research paper format style. Here’s a step-by-step guide that should get you great results – results that translate into great grades.                         Step I: Selection and Refinement of a Topic If you goof at this point, your entire paper will suffer, so you have to get this right. In high school, you perhaps chose a factual topic, let’s say, the â€Å"Causes of the Civil War†or â€Å"Pollution of our Oceans.†These topics required you to research facts and report them. You are in the â€Å"big leagues†now, and that will not do. Here are the important parts of selecting that topic: Understand the parameters provided by your instructor. S/he will have guidelines – stick to them. Go through your text and your class notes, and find a topic that interests you. This is important – if you don’t like the topic, the entire process will be drudgery. When you do find a topic, it might be a good idea to run it by your instructor. Another suggestion – try to find one that is not common. When instructors have the chance to read something different, they are happier. Check out research available on your topic. You can usually gauge the refinement of your topic by checking out what research currently exists. If there is too little, you will need to broaden your topic, and vice versa. You need a scholarly thesis. Usually, you can get to this thesis by turning your topic into a question. Instead of â€Å"ocean pollution,†for example, you might ask, â€Å"What are the newest technologies for cleaning up our oceans?†or â€Å"What are the politics that hinder cleaning up our oceans?†These questions will give you your research question and, once you have done some initial research, your thesis statement.            Step 2: The Preliminary Research In the course of selecting your topic, you have done some preliminary research, if only to confirm that there are appropriate and scholarly resource materials available on the topic. If you are in grad school, specifically working on your thesis or dissertation, then your preliminary research will entail much more. You will be using it in writing a research proposal and so will be taking notes as you thoroughly review that research. Do a good job here, because not only will you use that content for your proposal, these resources can form a part of your total body of research for writing a literature review section or chapter.            Step 3: Locating Those Resources Obviously, the first place to look will be the electronic database of your school library. Using keywords and keyword phrases that relate directly to your topic is all you will need. For a larger swath of resources, particularly for grad students, use ProQuest. Here you will find research articles and other scholarly works (e.g., published theses and dissertations). Here is the thing about selection of resources. Secondary materials are perfectly fine for undergraduate work, so long as the author is a respected scholar in the field. No encyclopedic-like resources are acceptable. Obviously, the Internet is an additional source for material, both through generic searches and through subject directories.            Step 4: Assessing those Resources No resource should be considered for use without a check of the author’s authenticity. This means reading his/her bio, either the one that comes with the publication or searching online. A Ph.D. in English does not make an expert in history or economics. The other important consideration is the biases that author’s may have, particularly if your topic is controversial. It is fine to use a biased author, but you must acknowledge that bias in your paper. Especially when using Internet resources, double-check data and statistics you are given. Validating the authenticity of your source material is an extremely important step in the research process. Don’t skip it.            Step 5: Taking Notes In high school, you were probably taught the note-card method. Guess what? It really is old-school but it really is still effective and most efficient. Why? Because if each note card holds one piece of information (along with source information), it can be sorted out and placed with similar information from other sources. Ultimately, sorting out those note cards will provide you with your sub-topics. Whether you plan to quote or â€Å"source†something on a note card or not, you still need the resource bibliographical information, so that it may be included correctly in your bibliography.            Step 6: Organizing the information                  This can be the most difficult of the research process steps. This is the step at which you have to organize all those note cards into categories, with the expectation of having sub-topics for your outline. This can be frustrating. However, here is a tip that you will not find elsewhere. Get online. Search for research papers on your topic. Take a look and see what sub-topics were used. This will give you an organizational plan to begin with. IMPORTANT: You are looking at organizational structure; you are not looking to â€Å"lift†any part of a paper for your own. You already know how easy it is for your instructor to check, so just don’t do it. For graduate students completing a literature review: you will not have sub-topics in the same manner as undergrad research papers. Your research has involved a review of the relevant research that others have conducted and you will be reporting on their findings as they relate to your research project. Reading through literature reviews of other theses and dissertations on related topics will give you good examples for you to follow.            Step 7: Even a Cursory Outline Will Keep You on track You should construct some type of outline that will cover the order in which you will cover your sub-topics. How detailed you make it depends upon you and the topic. Even a brief very informal outline will help you draft that first copy. Just list your sub-topics and, under each one, a listing of the points you will be covering. This will keep you organized as you construct your paper.            Step 8: The Rough Draft Using the outline, you now write the first draft of your paper. While many say you should not concern yourself with grammar and other composition, it’s a good idea to try to avoid grammar mistakes the first time through – it’s just more you have to clean up later.            Step 9: Editing and Revising Plan on plenty of time for editing and proofreading your paper. Once you have finished your rough draft, set the paper aside for 24 hours. If you try to edit right away, chances are you will miss things. As you begin the editing process, do it in this order: Read the paper first for coherence and flow. Are the sub-sections organized in the right order? Have you made your points clearly? Is there a logical flow of ideas? Look at your transitions from one paragraph to the next and from one section to the next. Will the reader know what to expect next? Does your introduction contain a good statement of your thesis or hypothesis? Does your conclusion sum everything up? Does there need to be a call to action? Once you are satisfied with the flow, it is time to proofread for grammatical, spelling, and mechanical errors (e.g., punctuation). If this is a challenge for you, get someone else to read the paper for you and point out any of these types of errors.            Step 10: Check that formatting Instructors can be sticklers for detail. One of those details is the format style that has been specified. If you are unsure about your in-text citations or your bibliography format, use one of the many tools now available that will format those citations in the style you need.            Step 11: The Final draft Your last step is to type the final copy and submit it.                  Other Processes This is a common step-by-step process for research paper construction. You may find an alternative model of the research process, especially as you move into graduate level research and writing or as instructors in various disciplinary field require. This process, however, will give you a basic model that you can use for most any paper you write at the undergraduate level. When You Are in a Bind It happens to the best of students. There is simply too much going on; there are too many paper assignments at the same time; other obligations have prevented you from being able to meet a deadline. In these circumstances, you may need to find a service that can write a research paper for you. This is no reflection on you or your intelligence. It is just a fact of life, and nothing to be ashamed about. In fact, it is a part of learning how to work â€Å"smarter†when you need to.
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