The Crime Scene Of A Homicide Investigation - 903 Words

Introduction: In a homicide investigation, one must take several steps to prepare. The first of which is to make oneself familiar with all of the processes that will be involved. This includes not only police and investigative work but also the processes that the body will be going through. The most important part of investigating a crime is that the officers and detectives know and understand the entire process. Familiarizing Oneself to Death Investigation Process As a detective on her first homicide case, Detective Scales would familiarize herself with the process completely before taking a single step inside the crime scene. The most important part of keeping a crime scene controlled and evidence accurate is all parties involved being aware and knowledgable of the processes and regulations. It is one thing to learn what they teach through the academy and schooling, and another to do research on one’s own to have complete understanding. Adcock and Chancellor state in Death Investigations that the first part of an investigation is determine cause and manner of death (p.1-2). The cause of death is determined by a coroner or other official, while manner of death is determined by the circumstances of the crime. Manner of death would be declaring a death a homicide. Then, after this has been done, homicide detectives such as Detective Scales would be called in. The body will have investig ative processes done to it and the scene as well before being sent to the morgue.Show MoreRelatedEthical Considerations in the Legal Prosecution of Robbery and Murder Cases926 Words   |  4 Pagesessay, the author will consider the various ethical considerations and problems that will need to be addressed in the legal prosecution of a robbery and a murder case. This will include dealing with the ethical problems involved in the investigation of the crimes as well as prosecution problems that arise when the case is presented for trial if the investigator was unethical. Finally, we will examine the ethical issues that are directly related to the prosecutor in these cases. Analysis-GeneralRead More Process of Solving a Homicide Essay1028 Words   |  5 PagesSolving A Homicide Solving a crime is difficult for detectives. Homicides are even harder cases to solve, the only person that can really tell what happened is dead. So many people are afraid to step up as witnesses, they fear their life would be in jeopardy for helping the detectives. For homicide detectives, the first forty-eight hours is the most critical part for solving a case. After that, the probability of solving the case reduces by fifty percent. Each passing hour gives suspects moreRead MoreUnit9 Finalproject Essay897 Words   |  4 Pagesaddressed when investigating Homicide and rape. A few of these ethical considerations are shared between the two such as the investigators mind state. This plays an important role in the preparations required for a successful prosecution. The investigator must be open-minded to any and all possibilities and be un-bias. The investigator must also know how to conduct all the elements of an investigation in the proper manner from a professional and legal aspect. Although homicide and robbery share a lotRead MoreHomicide1302 Words   |  6 PagesHomicide Homicide Forensic science plays a huge part in our criminal justice system today. But where did it get its start? What procedures are utilized today to help investigators solve our everyday mysteries when it comes to crimes? In addition, what forensic aspects in the video â€Å"Welcome to Homicide† were used to finally get a confession of murder? This paper will discuss these topics and elaborate on some of the key evidence that was used to close this particular case. First, let’sRead MoreReconstructing the Past Essays1155 Words   |  5 PagesProfessor Sever Criminal Investigation Unit 2: Reconstructing the Past As we are covering unit two within our discussion and seminar. As the assignment was presented to us. We have to discuss the methods of inquiry and how they are used in criminal investigations, then the steps to reconstruct a case and how we illustrate the concepts through a hearsay case, then understanding the fundamentals are identified witness, offenders, connecting evidence from the scene. A method of inquiry mustRead MoreThe Crime Of The Criminal Justice System1696 Words   |  7 Pagesdue to television, movies, and the media. This is due to crime and punishing crime being romanticized and the population becoming more desensitized. Some of the most appealing shows to the American people are the ones that include criminal investigations. However, the crime television shows that people view on a daily basis is extremely different from the actual Criminal Justice system, especially homicide investigations. Homicide investigations are immensely complex and tedious. They require teamsRead MoreThe Process Of Solving Crime1113 Words   |  5 PagesHow to Solve Crime I. Do you believe in Justice? II. Today we will be talking about the process of solving crime III. Because I am in college to study Criminal Justice with the intentions of pursuing a career in Forensic and Criminal Investigations, I feel confident in telling you about what I have learned so far dealing with Crimes and how to solve them. IV. In order to explain the process of investigating and solving a crime, we will look at the differentRead MoreThe Process Of Solving Crime1109 Words   |  5 Pagesof solving crime III. Because I am in college to study Criminal Justice with the intentions of pursuing a career in Forensic and Criminal Investigations, I feel confident in telling you about what I have learned so far dealing with Crimes and how to solve them. IV. In order to explain the process of investigating and solving a crime, we will look at the different types of crime, The different types of departments assisting the crime, the methods of solving the crime, The outcomeRead MoreCrime Scene Investigation Essays1192 Words   |  5 PagesResearch Paper: Crime Scene Investigation (first draft) If a murder, a homicide and or a suicide occur, the crime scene investigator(s) collects the clues and evidence that will be analyzed by the forensic scientist(s) which can lead them to their suspect(s). The purpose of a Crime Scene Investigation is to help victims find justice. When a crime has been reported, the responding officer and/or detective have to note the dispatch information such as address/location, time, date, typeRead MoreWhat is the importance of Criminal Profiling?1311 Words   |  4 PagesProfiling? By Tiffany Collier Criminal Profiling is a great way to try to understand the suspect as a person. It is necessary to learn who the individual is in order to track and locate them. The person’s information is vital to an investigation. Things such as habits, history of violence, family, education, schedules/routines, and personality traits just to name a few. This new development of investigating is helpful in obtaining fugitives quicker. Law enforcement is trying to be more

Othello, By William Shakespeare Essay - 2053 Words

A Tragic Ending as a Result of Aggression What dictates whether someone is evil or not? According to Merriam Webster, evil is defined as â€Å"morally reprehensible†. This definition of evil is very loose, thus has much room for interpretation. In Shakespeare’s play, Othello, many people may believe that Iago is comparable to evil. After exposing a relationship to a woman’s father, manipulating Othello, falsifying rumors of Desdemona’s infidelity to Othello, and killing a man people assume that Iago is evil. However, Iago’s actions aligned closely to Dollard and colleagues’ frustration-aggression hypothesis. Thus, Iago’s reactions to frustration are best defined as common human reactions, as opposed to evil. In order to analyze Iago’s behavior and discover the root of his aggression, not evil, the frustration-aggression hypothesis is most useful. As opposed to the argument of Iago being evil, his character acts comparable to the frustration-aggression hypothes is, Iago becomes frustrated due to lack of power, which leads to aggression towards people who frustrate him and those associated, such as Desdemona, Cassio, and Othello. Iago’s action’s towards other can be classified according to the frustration-aggression hypothesis which studies how individuals respond to external stimulus of frustration with aggression. Originally proposed by Dollard, Doob, Miller, Mower and sears in 1939, the frustration-aggression hypothesis explores what provokes human aggressionShow MoreRelatedOthello, By William Shakespeare957 Words   |  4 Pagesinnocent person kills himself while not knowing the truth. The best example of that would be the play Othello by the great William Shakespeare. As little as a handkerchief could make a difference if it is a symbol for something. In the play Othello by Shakespeare, handkerchief is first introduced by Othello to his beautiful mistress, Desdemona, as a sign of their love. At the end of the play what gets Othello to take extreme measures by the location of the handkerchief. As the symbol of the handkerchiefRead MoreOthello, By William Shakespeare1599 Words   |  7 Pa ges William Shakespeare’s 16th century play Othello is a duplicitous and fraudulent tale set alternatingly between Venice in act 1, and the island of Cyprus thereafter. The play follows the scandalous marriage between protagonist Othello, a Christian moore and the general of the army of Venice, and Desdemona, a respected and intelligent woman who also happens to be the daughter of the Venetian Senator Brabantio. Shakespeare undoubtedly positions the marriage to be viewed as heroic and noble, despiteRead MoreOthello, By William Shakespeare1218 Words   |  5 PagesIn a historical time period where emphasis was shifting from religion to race and ethnicity, key indicators of differences that perpetuated into racial prejudice and racial ideologies are evident in Othello by William Shakespeare. Although racism was not fully formed at this moment in history, Othello can be interpreted as a representation and an exploration of this shift in ideology. In the past, before this change to ward racial differences, religion was the major segretory factor in signifyingRead MoreOthello, By William Shakespeare894 Words   |  4 Pagesthose that which occurred in Othello written by William Shakespeare. Throughout the play Othello, we see the struggles of a marriage that is not accepted by their society. Othello is a extremely cherished black general living in a primarily white community. The play begins with Othello secretly becoming married to a white woman named Desdemona. This reasons others who are white to become angry and excuse to dislike this black man further more than they already do. Othello is a downward spiral from loveRead MoreOthello by William Shakespeare790 Words   |  3 PagesThroughout Othello by William Shakespeare, Othello makes numerous poor decisions due to his jealousy. Hitting Desdemona, trusting Iago, and killing Desdemona are among a few of the poor decisions that he makes. The word jealous can be defined as feeling or showing suspicion of som eones unfaithfulness in a relationship. Othello feels suspicious of Desdemona’s and Cassio’s relationship because of the lies that Iago tells him. Many people try to tell Othello the truth but he only believes the wordsRead MoreOthello, By William Shakespeare1923 Words   |  8 Pagesdissatisfaction or complication is shown. Firstly in Othello love is presented as ephemeral and transient while atonement love is presented as unrequited and finally in cat on a hot tin roof love is presented as painful and troublesome due to unreciprocated feelings. The tragic plot of Othello hinges on the potential of the villain, Iago, to deceive other characters, above all Roderigo and Othello, through encouraging them to misinterpret what they see. Othello is prone to Iago s ploys seeing that he himselfRead MoreOthello, By William Shakespeare941 Words   |  4 Pageswas Williams Shakespeare’s play Othello which depicts the tragedy of Othello, a Morris Captain. What is different about Shakespeare play is that the tragic hero is the black Othello and the villain a white Iago. Therefore, Shakespeare depiction of Othello as a tragic character and Iago as a villain, challenges Elizabethan’s stereotypes regarding individuals of African descent. Shakespeare challenges the stereotypical â€Å"type –casting of the black man† in Elizabethan society by depicting Othello asRead MoreOthello, By William Shakespeare1152 Words   |  5 Pages‘Othello’ was a tragedy of incomprehension at the deepest level of human dealings as no one in the play came to an understanding of himself or any of the surrounding characters. The play ‘Othello’ by William Shakespeare focused on tragedy through the anguish of the main character ‘Othello’ which lead to the suffering and death of numerous characters including himself. Appearance Vs. Reality challenged human dealings within the play ‘Othello’ as no-one came to see anyone’s true self and no-one seesRead MoreOthello, By William Shakespeare1178 Words   |  5 Pagesprofitable in condition of good and immorality. Othello is presented as good and Iago as evil, but Iago and Othello’s relationship also shares a distrust of their wives. The overall logical argument is based on love, jealousy and betrayal between two lovers that ultimately leads to their separation because of Iago’s evil plan. I am using this article to agree with Berry s view on how Iago separates two lovers just so he can take retaliation on Othello by manipulating everyone to unmasking their trueRead MoreOthello, By William Shakespeare1140 Words   |  5 Pagesâ€Å"Othello† is a play written by William Shakespeare in 1603. In this play, Shakespeare features three major characters: Othello, Iago, and Desdemona. Othello, a black man, and Desdemona, a white venetian secretly eloped in the play. Iago shows racism and prejudice towards their relationship because of their skin colors. In the play, Iago says: â€Å"Even now, now, very now, an old black ram is tupping your white ewe. Arise, arise! Awake the snorting citizens with the bell, or else the devil will make a

Aqualisa Quartz History free essay sample

Aqualisa who throughout the history in the U. K. held recognition for having top quality showers, a premium brand, and great service, feeling the market had yet to experiment any major innovations conducted a market research and developed the Quartz. In 2001 launched the Quartz shower; an innovative product that gathered all the characteristics the costumers felt were missing or deficient in the shower industry all at once. This shower provided improvements from water pressure, installation, temperature, maintenance, to use and design.During the field trials conducted lead by company’s employees, friends of friends and sales reps, the Quartz experienced great acceptance indicating a success in the confection of the product as well as positive reviews that featured on the cover of several journals, however despite its worthy features the sales were very deficient and far from the company’s expectations. Early sales results were no more than 81 units during a 4 month period. Their main marketing deficiencies were: Customers weren’t informed of the new product, sales representatives could not pursue a strong approach without affecting negatively the other products they offered and plumbers were very reluctant towards embracing new electrical technology. Also, Aqualisa who had a net income of about 17 million could not invest in a large consumer campaign which could cost from 17% to 23% its total revenue. Aqualisa’s market share ranked it number two in mixing valves and number three in the U. K. shower market the company.Also their market presence was very strong since it had leading products in all there pricing segments: premium (price range 230? to 1080? ), standard (price range 445? to 715? ), and value (price range 390? to 480? ). Allowing them to enjoy a 25% net return. Their range of products consisted of 9 showers distributed according to segment by trade shops, distribution, showrooms and DIY sells. The company used different brands to cover the market such as Showermax which tended to developers and offered the Aquavaulve redesigned and optimized to fit developer’s specific needs.Nonetheless the company had some weaknesses as well, other companies were competing in product quality, the market perceived Aqualisa as overpriced, their service had slipped over the past few years and 10% of their showers were presenting malfunction. Aqualisa’s sales force was oriented to spend 90% of their time maintaining existing accounts, however once the customer had purchased the product the follow up work was mostly maintenance, which the company did not provide and was instead done at the costumer’s expense through a plumber. But since the demand for plumbers was so high it would sometimes take more than 6 months to get a response. The remaining 10% was oriented towards developing new customers. A very limited amount of time for a new product that completely redesigned the shower as customers knew it, more time should have been invested in educating the customer and creating a sense of awareness and perception. Also with the new development came growth, a top notch team was built, engineers, research and development, sales director, marketing director, and a market research.However the sales team remained the same, despite the company’s addition of two new leading products. A 20 person team that had the responsibility to sell to trade rooms, showrooms, plumbers and developers. A strong sales team was needed to break from the stigma of the traditional shower and show the U. K. the revolution, to do this a greater number of people was needed. Aqualisa targeted loyal plumbers to explain and introduce the new product but this had very little success, since the plumbers had no expertise on the Quartz functionality or performance in the long run.Worried about future cost and follow up very few made the change. Plumbers influence over the markets shower selection was approximately 73%, they were responsible for direct installation of 54% of the showers installed and they had direct contact with value and standard customers. The salesmen were afraid to pursue a strong pitch fearing it would have a negative impact on their other products, since to sell the Quartz they’d have to list the deficiencies of their other product, to enhance the importance of the Quartz.This decision leads back to management the company then must have made a decision towards which product would be their star, the one who will allow the entrance to new markets, the one with th e highest margin, although it may replace their old models, there’s only so much market that one product can occupy and bring revenue. Although 32. 5% of showers were sold at Do-It-Yourself Sheds, 42% in trade shops and the rest in showrooms and electrical wholesalers, these were mostly value and standard segments where the margin went from 105? to 225?.Whereas the margin of the products sold at showrooms went from 60? to 345?. Rawlinson was debating marketing options to enhance company sales, these three options were: targeting consumers directly, targeting Do-it-yourselves, or targeting developers. As previously stated the problem with targeting consumers directly is that the cost it’s too high, as its too high risk to invest a 23% of revenue in large scale campaign, it’s been stated that customers know very little about the products they buy, and are mainly influenced by the plumbers.Targeting Do-it-yourselves could be an option considering the ease in the installation process, however it could damage company image because the customers would associate the premium brand with your discount channel. Targeting developers could equal to a strong presence in a large-volume channel. However developers are reluctant to spend money on what they believe were premium brands, regardless of the discount they received. After analyzing the case we have potential options that could help aid Aqualisa’s problem.Currently Aqualisa brand is present in only 500 showrooms out of 2000, showroom give brands the opportunity to present their product thoroughly, these people and are usually looking for something that’s attractive and easy to use. A stronger presence in showrooms is needed, incentivizing interaction between the consumer and the product, promote the technical innovation emphasize that the installation has been reduced to half a day, that no follow up was needed. Investing in strong consumer awareness campaign although the cost may seem be a bit high, the product will be surely to return this investment once alertness in created.Acknowledging that the Quartz isn’t a replacement for the Aqualisa but rather something different, with product enhance ments to make it easier and more approachable by the customer could help with the costumer image. Also according to the margin chart, the product has very high margins that can withstand any major invested in advertising if it’s probable it would increase the sales. Instead of focusing on just developers, I would turn all efforts onto the resort industry, where luxury and cutting edge technology is expected and price is not a primary factor.The marketing strategy would show primary efforts towards conquering the plumbers and considering that they amount of plumbers is only approximately 10,000 in the U. K. by reaching at least 25% of this total could translate into a major increase in sales, the Quartz should be primarily present in specialized retail stores, and trade shops which is where plumbers usually stock up. Since the trade shops usually just stock up on whatever the demand is for, creating that demand is crucial. Also in these trade shops trained personnel should be present to educate the customer on the new product since they don’t have the capability f managing the technical details of every product they offer. This would create much needed consumer awareness at a particularly low cost, and trigger a need to try it. If the company were to offer a free product to at least 20% of the plumbers the cost of 2000 units would be from 350,000? to 460,000?. This would help considerably to decrease the superstition of the electrical shower and by simple word of mouth would reach a big part of the rest of the plumber’s community, in this scenario the plumbers will become sort of our sales representatives.As we believe the importance of the plumbers perception is crucial since they are accountable for 73% of the decision of which shower to purchase. Besides the free product, a warranty for at least a year will be offered on all units sold, this merely would present an insignificant cost for the company since the product needs no follow up work, but it will create a sense of much needed security in plumbers and consumers.The strategy to be used towards plumbers most emphasize that it will no longer take them 2 days to finish a job, it will be done in less than a day, giving them the chance to take on more work and cover the high demand, while receiving more incomes. Work cited: Moon, Y. (2006). Aqualisa quartz: Simply a better shower. Informally published manuscript, Business School, Harvard, Cambridge, MA, .

Reading between the Lines In Search for Fallacies

One of the most topical issues in the sphere of literature, the problem of fallacies will always remain on the agenda. Sometimes it seems that conveying the idea of the story without distorting it or suggesting a slightest deviation from the topic is completely impossible.Advertising We will write a custom essay sample on Reading between the Lines: In Search for Fallacies specifically for you for only $16.05 $11/page Learn More Analyzing the text â€Å"Help Those Who Help, Not Hurt, Themselves†, one can notice a number of fallacies to mark. Although the idea of the text is quite clear, certain issues might cause quite an example of a common misunderstanding. A good example of a typical fallacy in the text is the metaphor that links the homeless people to the homeless animals, in the given case, the squirrels in the park. Calling both of them homeless, the author thus allows the following suggestions: the people are homeless; the squirrels are as w ell. Saying that the government gives the homeless financial support, the author of the text thus allows the supposition that the government provides financial support for squirrels as well, which is obviously not true. The example of the fallacy driven above can be classified as a typical formal fallacy that presupposes a conclusion based on false logical considerations. An obviously erroneous train of thoughts, this leads to a conflict within the text, making it somewhat ridiculous and thus hindering the understanding of its purport. Another example of fallacy in the given text is the typical verbal fallacy; to be more precise, it is what must be called a straw man – the peculiar means of distorting the truth. A verbal fallacy, it can possibly lead to certain confusions as well. Assuming that all homeless people are poor, the government considers that they must be assisted in the same way as the poor – namely, by providing them with the financial help that is suffici ent to sustain their life and keep them away from leading a vagrant lifestyle. However, it is obvious that such assumption is not a single inch closer to the truth. The last, but not the least, is the so-called ad populum. As the author of the text emphasizes, the society is completely guilt-ridden, which results in the fact that the society starts feeding beggars. Logically, this can be positioned rather as a false attempt to call for the people’s feeling of compassion instead of really helping people cope with the problem.Advertising Looking for essay on american literature? Let's see if we can help you! Get your first paper with 15% OFF Learn More It is obvious that, trying to solve the issue concerning the beggars in the country, the government is applying to the publics mercy, asking them to help those in need. However, regarding the state of the beggars, one can see clearly that these are the alms given to them only make the situation worse. Getting used t o the charity, these people forget how to earn for a living, which means that they will never be able to return to the society. Thus, it must be admitted that in the given case, there is a misconception commonly known as ad populum taking place. it must be mentioned that fallacies are of considerable impact on the result of the argument. Once using inconsistent arguments, one inevitably loses the argument. Unless the ideas driven for the discussion are well developed and thought-out, the result of the debates will be a failure. Therefore, considering the facts and the circumstances, one has to take special care of the basic facts and evidence available. This essay on Reading between the Lines: In Search for Fallacies was written and submitted by user Dalia O. to help you with your own studies. You are free to use it for research and reference purposes in order to write your own paper; however, you must cite it accordingly. You can donate your paper here.

Free Essays on Christian Forefather Of Our Country

As I relaxed upon the couch a few days ago and began to read the freshly printed pages of Catherin Millard’s The Rewriting of America’s History I began to feel as warm and cozy about our countries past and the role Christianity played in it as the freshly printed paper in my hands. It seems Millard set out to find this â€Å"lost chapter† in American history and reported back with all kinds of evidence that pointed towards the profound role Jesus Christ teachings played in the early stages of this country. Catherin starts off by telling an account of how on one of her more recent tours of Washington D.C she conducts, (showing tourist Christian landmarks and background in the capital) many in the group were in a kind of awe about what she was showing to them. It seemed like these new revelations had gone against everything these people had been previously taught or conceived to be the truth. Millard then states that because of this all too common thought-pattern among Americans citizens she is taking up writing this piece in hopes that readers will rediscover their deeply rooted Christian heritage in this country and throw out the falsehoods and stories they had been taught up to this point. I did find one point particularly interesting Catherine touched upon. She raised the question of why when talking about our early beginnings do when spend so little time (this class being the exception) discussing things pertaining to the founding period of our country. We read about every battle that took place during the Civil war and all the events that led up to and followed it. This, of course, was arguably the biggest event in our young countries history because of the many effects but what about how our country was started though? Yes, we read about the making of the Declaration of Independence and the Bill of Rights but do we know as much about the beginning of our nation as we do about Civil War times? Why is that? I guess ma... Free Essays on Christian Forefather Of Our Country Free Essays on Christian Forefather Of Our Country As I relaxed upon the couch a few days ago and began to read the freshly printed pages of Catherin Millard’s The Rewriting of America’s History I began to feel as warm and cozy about our countries past and the role Christianity played in it as the freshly printed paper in my hands. It seems Millard set out to find this â€Å"lost chapter† in American history and reported back with all kinds of evidence that pointed towards the profound role Jesus Christ teachings played in the early stages of this country. Catherin starts off by telling an account of how on one of her more recent tours of Washington D.C she conducts, (showing tourist Christian landmarks and background in the capital) many in the group were in a kind of awe about what she was showing to them. It seemed like these new revelations had gone against everything these people had been previously taught or conceived to be the truth. Millard then states that because of this all too common thought-pattern among Americans citizens she is taking up writing this piece in hopes that readers will rediscover their deeply rooted Christian heritage in this country and throw out the falsehoods and stories they had been taught up to this point. I did find one point particularly interesting Catherine touched upon. She raised the question of why when talking about our early beginnings do when spend so little time (this class being the exception) discussing things pertaining to the founding period of our country. We read about every battle that took place during the Civil war and all the events that led up to and followed it. This, of course, was arguably the biggest event in our young countries history because of the many effects but what about how our country was started though? Yes, we read about the making of the Declaration of Independence and the Bill of Rights but do we know as much about the beginning of our nation as we do about Civil War times? Why is that? I guess ma...

GDI Graphics in Visual Basic .NET Tutorial

GDI Graphics in Visual Basic .NET Tutorial GDI is the way to draw shapes, fonts, images or generally anything graphic in Visual Basic .NET. This article is the first part of a complete introduction to using GDI in Visual Basic .NET. GDI is an unusual part of .NET. It was here before .NET (GDI was released with Windows XP) and it doesnt share the same update cycles as the .NET Framework. Microsofts documentation usually states that Microsoft Windows GDI is an API for C/C programmers into the Windows OS. But GDI also includes the namespaces used in VB.NET for software-based graphics programming. WPF But its not the only graphics software provided by Microsoft, especially since Framework 3.0. When Vista and 3.0 were introduced, the totally new WPF was introduced with it. WPF is a high-level, hardware accelerated approach to graphics. As Tim Cahill, Microsoft WPF software team member, puts it, with WPF you describe your scene using high-level constructs, and we’ll worry about the rest. And the fact that its hardware accelerated means that you dont have to drag down the operation of your PC processor drawing shapes on the screen. Much of the real work is done by your graphics card. Weve been here before, however. Every great leap forward is usually accompanied by a few stumbles backward, and besides, it will take years for WPF to work its way through the zillions of bytes of GDI code. Thats especially true since WPF just about assumes that youre working with a high-powered system with lots of memory and a hot graphics card. Thats why many PCs couldnt run Vista (or at least, use the Vista Aero graphics) when it was first introduced. So this series continues to be available on the site for any and all who continue to need to use it. Good Ol Code GDI isnt something that you can drag onto a form like other components in VB.NET. Instead, GDI objects generally have to be added the old way by coding them from scratch! (Although, VB .NET does include a number of very handy code snippets that can really help you.) To code GDI, you use objects and their members from a number of .NET namespaces. (At the present time, these are actually just wrapper code for Windows OS objects which actually do the work.) Namespaces The namespaces in GDI are: System.Drawing This is the core GDI namespace. It defines objects for basic rendering (fonts, pens, basic brushes, etc.) and the most important object: Graphics. Well see more of this in just a few paragraphs. System.Drawing.Drawing2D This gives you objects for more advanced two-dimensional vector graphics. Some of them are gradient brushes, pen caps, and geometric transforms. System.Drawing.Imaging If you want to change graphical images - that is, change the palette, extract image metadata, manipulate metafiles, and so forth - this is the one you need. System.Drawing.Printing To render images to the printed page, interact with the printer itself, and format the overall appearance of a print job, use the objects here. System.Drawing.Text You can use collections of fonts with this namespace. Graphics Object The place to start with GDI is the  Graphics  object. Although the things you draw show up on your monitor or a printer, the Graphics object is the canvas that you draw on. But the Graphics object is also one of the first sources of confusion when using GDI. The Graphics object is always associated with a particular  device context. So the first problem that virtually every new student of GDI confronts is, How do I  get a Graphics object? There are basically two ways: You can use the  e  event parameter that is passed to the  OnPaint  event with the  PaintEventArgs  object. Several events pass the  PaintEventArgs  and you can use the to refer to the Graphics object that is already being used by the device context.You can use the  CreateGraphics  method for a device context to create a Graphics object. Heres an example of the first method: Protected Overrides Sub OnPaint( _   Ã‚  Ã‚  ByVal e As System.Windows.Forms.PaintEventArgs)   Ã‚  Ã‚  Dim g As Graphics e.Graphics   Ã‚  Ã‚  g.DrawString(About Visual Basic vbCrLf _   Ã‚  Ã‚   and GDI vbCrLf A Great Team, _   Ã‚  Ã‚  New Font(Times New Roman, 20), _   Ã‚  Ã‚  Brushes.Firebrick, 0, 0)   Ã‚  Ã‚  MyBase.OnPaint(e) End Sub Click Here to display the illustration Add this into the Form1 class for a standard Windows Application to code it yourself. In this example, a Graphics object is already created for the form  Form1. All your code has to do is create a local instance of that object and use it to draw on the same form. Notice that your code  Overrides  the  OnPaint  method. Thats why  MyBase.OnPaint(e)  is executed at the end. You need to make sure that if the base object (the one youre overriding) is doing something else, it gets a chance to do it. Often, your code works without this, but its a good idea. PaintEventArgs You can also get a Graphics object using the  PaintEventArgs  object handed to your code in the  OnPaint  and  OnPaintBackground methods  of a Form. The  PrintPageEventArgs  passed in a  PrintPage  event will contain a Graphics object for printing. Its even possible to get a Graphics object for some images. This can let you paint right on the image the same way you would paint on a Form or component. Event Handler Another variation of method one is to add an event handler for the  Paint  event for the form. Heres what that code looks like: Private Sub Form1_Paint( _   Ã‚  Ã‚  ByVal sender As Object, _   Ã‚  Ã‚  ByVal e As System.Windows.Forms.PaintEventArgs) _   Ã‚  Ã‚  Handles Me.Paint   Ã‚  Ã‚  Dim g As Graphics e.Graphics   Ã‚  Ã‚  g.DrawString(About Visual Basic vbCrLf _   Ã‚  Ã‚   and GDI vbCrLf A Great Team, _   Ã‚  Ã‚  New Font(Times New Roman, 20), _   Ã‚  Ã‚  Brushes.Firebrick, 0, 0) End Sub CreateGraphics The second method to get a Graphics object for your code uses a  CreateGraphics  method that is available with many components. The code looks like this: Private Sub Button1_Click( _   Ã‚  Ã‚  ByVal sender As System.Object, _   Ã‚  Ã‚  ByVal e As System.EventArgs) _   Ã‚  Ã‚  Handles Button1.Click   Ã‚  Ã‚  Dim g Me.CreateGraphics   Ã‚  Ã‚  g.DrawString(About Visual Basic vbCrLf _   Ã‚  Ã‚   and GDI vbCrLf A Great Team, _   Ã‚  Ã‚  New Font(Times New Roman, 20), _   Ã‚  Ã‚  Brushes.Firebrick, 0, 0) End Sub There are a couple of differences here. This is in the  Button1.Click  event because when  Form1  repaints itself in the  Load  event, our graphics are lost. So we have to add them in a later event. If you code this, youll notice that the graphics are lost when  Form1  has to be redrawn. (Mimimize and maximize again to see this.) Thats a big advantage to using the first method. Most references recommend using the first method since your graphics will be repainted automatically. GDI can be tricky!

Waste Essay Example | Topics and Well Written Essays - 250 words - 3

Waste - Essay Example There are several disposal methods that are available to humans and this paper will discuss the following; ocean dumping, incineration, sanitary landfill, recycling and open dumping. These factors both have their advantages and disadvantages. Ocean dumping kills plankton and overburdens oceans, however, it is not expensive and when harmless products are disposed, they can serve as a food source. This method maybe made more effective by restricting the material disposed in oceans as some of it harms the fish or other habitants in the ocean. Sanitary landfill involves the disposal of waste materials into an open hole; this hole is closed after the waste has been disposed. This is advantageous in the sense that the land filled can be used for other community purposes. Lining these landfills with plastic, clay and sand reduces the chances of the waste being redistributed by the wind or animals. The government should implement policies that equip citizens with knowledge on methods to manage their own waste as the economy can benefit from these policies. Fuel sources are declining and the ecosystem has been recognized as a potential replacement. Hence, preserving the ecosystem can have economic benefits for the country. Recycling also reduces the costs from extracting raw materials to create a certain product. This shows that each party can benefit from waste