Identifying Drugs of Abuse Using Gas Chromatography :: Forensic Science

Scenario On the 23rd of September 2015 at 22:58, Mr. Rob Slone was arrested on Sanctuary Road, West Bridgford on possession with intent to supply. A large amount of cash was found on the suspect and a bag containing unknown tablets and powders was recovered from the riverbank, in close proximity to the location of the arrest. A balance with off- white powder, an off- white powder in self sealed bag and a tablet in paper wraps were seized from Mr. Slone's property. At the riverside, a  £5 note, a tablet in paper wraps and 2 off- white powders in self sealed bags, were seized. Physical examination Aim The evidence is physically examined to determine the integrity of the seized substances before any destructive techniques are used. Introduction In forensic science physical examination of the evidence is essential as if the packaging is not correct evidence can be lost or accessed. A chain of custody is important Photography is essential, any photographs should be taken before the evidence is moved. Methods Exhibit MF/2 Before any destructive techniques were used on the exhibit, the integrity of the packaging was determined. The tamper evident bag containing the exhibit was examined to check if was correctly labelled and sealed. Upon receipt of the exhibit the continuity label was signed to ensure the integrity of the exhibit. The tamper evident bag was cut and opened. The yellow paper wrap containing the white tablet measured 1.8x 4cm. The yellow paper wrap was opened to remove the tablet. The exhibit MF/2 was photographed with scale. Visual examination indicates that the exhibit is a white tablet with a manufacturer’s logo CO/COD. The imprint suggested that the tablet could be co-codamol. Co-codamol The tablet was weighed in a plastic weighing boat to prevent any contamination. The tablet weighed 0.6001 grams. All the information was noted on a General Examination Record. Exhibit DR/3 Upon receipt of exhibit DR/3 the continuity label was signed. The tamper evident bag was cut and opened. In the bag there was an off white powder in a sealed bag. The bag containing off white powder was weighed. It weighed 0.80823 grams. Results and discussion Physical examination is essential for the integrity of exhibits. The exhibits must be physically examined before any techniques that would destroy are used. The exhibits The aim of the experiment as a forensic analyst is to examine the seized items visually before the presumptive tests. Exhibits Bag Number Samantha Naas DR/3 D10025448 MF/2 D10025224 Catherine Tuckey DR/2 D10025606 MF/3 D10025590 Lee Berry DR/1 D10025639 MF/4 D10025438 Presumptive tests Aim The presumptive tests are carried out to get a preliminary identification of the controlled sample and are used for qualitative analysis of the unknown substance.

Role-Reversal in Macbeth

When Macbeth first receives the prophecy predicting he will be king and Banquo's heirs will be kings, he is satisfied with the idea of being king. Banquo's heirs do not concern him at this point. Once he assassinates Duncan and is crowned king, however, this isn't enough. Now he wants his heirs to be king. He asks himself, why should he have taken all this risk just to put Banquo's heirs on the throne? Unsatisfied with just ruling himself, he plots to kill not only Banquo, but Fleance. His ambition has grown and become even more menacing.Banquo's murder without consulting his wife because he wants to protect her from the corruption that he has involved himself with. His role is now completely changed and there is no turning back for him. Macbeth's evil deed causes him to suffer from fear and guilt, which leads to even more evil crimes. Then Macbeth becomes paranoid, suffering from hallucinations and sleeplessness. He becomes less human as he tries over and over to establish his manho od. His ruthlessness in killing Banquo and Macduff's family shows how perverted his idea of manliness really is.As Macbeth goes off on his own course during this time, Lady Macbeth's guilt is overwhelming and, cut off from him, she descends into madness. Her guilt emerges in Act III, Scene ii when she says she would rather be dead, and it grows from then on until her death. Lady Macbeth's character change is also evident in Act III, Scene ii when she backs out of Macbeth's mysterious murder plan and tells him, You must leave this. The relationship between the couple is being torn apart by this time. And Macbeth allows the witches to take the place of his wife by allowing them to boost his ego, thinking he cannot be harmed by any man.Macbeth is, of course, mistaken about the witches' prophecies, but this just that he now allows his evil nature to control his actions. By the end, Macbeth has degenerated into evil personified, totally inhumane When Macbeth first receives the prophecy p redicting he will be king and Banquo's heirs will be kings, he is satisfied with the idea of being king. Banquo's heirs do not concern him at this point. Once he assassinates Duncan and is crowned king, however, this isn't enough. Now he wants his heirs to be king. He asks himself, why should he have taken all this risk just to put Banquo's heirs on the throne?Unsatisfied with just ruling himself, he plots to kill not only Banquo, but Fleance. His ambition has grown and become even more menacing. in his actions. They are headed in separate directions – Macbeth towards a life of evil and Lady Macbeth towards insanity and grief. As Shakespeare developed the characters of Macbeth and his wife, their changing roles ironically ended up resembling the other one's role. At the beginning of the tragedy, Macbeth was the hesitant character with a strong conscience, respected general, a devoted husband, and a loyal subject of the king while Lady Macbeth was powerful and firm.However, by the time these two characters were completely changed, Macbeth ended up being decisive and greedy, as Lady Macbeth turned out to be weak since her guilty conscience drove her insane. Shakespeare's exchange of roles in Macbeth is clever yet unusual, but after all, things aren't always what they seem. In Shakespeare's tragedy, Macbeth, the characters and the roles they play are critical to its plot and theme, and therefore many of Shakespeare's characters are well developed and complex. Two of these characters are the protagonist, Macbeth, and his wife, Lady Macbeth.They play interesting roles in the tragedy, and over the course of the play, their relationship changes and their roles are essentially switched. At the beginning of the play, they treat each other as equals. They have great concern for each other, as illustrated when Macbeth races to tell Lady Macbeth the news about the witches and she immediately begins plotting how to gain for her husband his desire to be king. At this point, Lady Macbeth is the resolute, strong woman, while Macbeth is portrayed as her indecisive, cowardly husband.He does have ambition, but at this point, his conscience is stronger than that ambition. Lady Macbeth explains this characteristic of her husband in Act I, Scene v, when she says, Yet do I fear thy nature; it is too full o' th' milk of human kindness to catch the nearest way. The next stage of change developing in the characters of Macbeth and Lady Macbeth is in Act II. This is the act in which Macbeth kills King Duncan. Macbeth's character change is apparent because it is obvious that he has given in to his ambition and has murdered the king.He is not entirely changed, though, because he is almost delirious after he has committed the crime. He exclaims, Will all great Neptune's ocean wash this blood clean from my hand? No; this my hand will rather the multitudinous seas incarnadine, making the green one red. He believes that instead of the ocean cleaning his hands, his hands would turn the ocean red. Macbeth's role has changed somewhat but not entirely, since he has committed the crime but his conscience is still apparent after the murder. Lady Macbeth's role similarly changes somewhat in Act II.The reader sees a crack in her strong character when she tells Macbeth in Scene ii of Act II that she would have murdered Duncan herself if he had not resembled her father as he slept. Her boldness is still evident, though, when she calms Macbeth after the murder and believes a little water clears us of this deed. Unlike the roles of Macbeth and Lady Macbeth, their relationship remains unchanged from Act I to II. Their relationship is still very close as seen through Duncan's murder – a product of teamwork.At the end of Act III, both the roles and the relationship of Macbeth and Lady Macbeth have reached the final stage of their change. Now that Duncan is dead and Macbeth is hopelessly headed toward a life of immorality, Lady Macbeth fades into the background. Macbeth takes it upon himself in Act III to plot Banquo's murder without consulting his wife because he wants to protect her from the corruption that he has involved himself with. His role is now completely changed and there is no turning back for him.As Macbeth goes off on his own course during this time, Lady Macbeth's guilt is overwhelming and, cut off from him, she descends into madness. Her guilt emerges in Act III, Scene ii when she says she would rather be dead, and it grows from then on until her death. Lady Macbeth's character change is also evident in Act III, Scene ii when she backs out of Macbeth's mysterious murder plan and tells him, You must leave this. The relationship between the couple is being torn apart by this time in Macbeth. They are headed in separate directions – Macbeth towards a life of evil and Lady Macbeth towards insanity and grief.As Shakespeare developed the characters of Macbeth and his wife, their changing roles ironically ended up resembling the other one's role. At the beginning of the tragedy, Macbeth was the hesitant character with a strong conscience, while Lady Macbeth was powerful and firm. However, by the time these two characters were completely changed, Macbeth ended up being decisive and greedy, as Lady Macbeth turned out to be weak since her guilty conscience drove her insane. Shakespeare's exchange of roles in Macbeth is clever yet unusual, but after all, things aren't always what they seem.

My Favorite Book Essay

Although Great Britain and the U.S. have the English language in common, they are two unique nations with different cultures, government systems, and traditions. Holidays and celebrations also vary between the two countries. Even Christmas and other Christian holidays, although celebrated by both countries, have some key differences. New Year * New Year’s Eve and New Year’s Day are celebrated by both Great Britain and the U.S. on December 31 and January 1 every year. According to ProjectBritain.com, it wasn’t until 2000 that fireworks were used in Great Britain to celebrate the holiday, although this tradition has been long-established in the U.S. In the U.S., 10 seconds before midnight, a countdown from 10 to one takes place, and it’s traditional to kiss loved ones at midnight. In Great Britain, at the stroke of midnight, it’s traditional to open the back door, letting the old year out, and to ask the first dark-haired man who’s spotted to bring salt, coal, and bread through the front door. These represent, respectively, money, warmth and food, meaning that the new year will bring a sufficient amount of these. In both countries, a New Year parade takes place on New Year’s Day: the Rose Bowl Parade in Pasadena, California in the U.S. and the New Year’s Day Parade in London, England, which starts when the famous Big Ben clock strikes noon. Easter The Christian holiday of Easter is celebrated by both Americans and British by decorating eggs, visits from the Easter Bunny and egg hunts. Great Britain has additional, popular Easter customs, such as egg rolling: rolling hard-boiled eggs down hills in a competition. Autumn Holidays * The differences between American and British holidays is especially evident during the autumn, although both countries celebrate Halloween in the same way, by dressing up in costumes, bobbing for apples, and going trick-or-treating. Thanksgiving isn’t celebrated in Great Britain. Americans observe this holiday with a great feast on the fourth Thursday of November. The British celebrate Guy Fawkes Day on November 5 in remembrance of the Gunpowder Plot in 1605, a plan by Guy Fawkes and others to blow up the Houses of Parliament to protest the fact that King James didn’t change Queen Elizabeth I’s anti-Catholic laws. Today the holiday is commemorated by fireworks and burning Guy Fawkes effigies on bonfires. Christmas and Boxing Day * According to LearnEnglish.de, the British place less importance on Christmas Eve than other countries. Instead, they pay more attention to Christmas Day and Boxing Day. In both the U.S. and Britain, Santa or Father Christmas comes at night; American children leave milk and cookies for him, whereas British children leave mince pies and sherry or milk. Some traditional British Christmas Eve activities include singing Christmas carols, attending midnight church services, and going out to a pub. In the U.S., Christmas Eve is celebrated in many ways, such as by opening one present each, singing Christmas carols, attending midnight mass, or eating a special dinner. In both countries, Christmas Day is celebrated by opening presents in the morning and eating a turkey dinner, although other entrees are also popular in the U.S., such as crown roast. In Britain, it’s traditional for Queen Elizabeth to broadcast a message on Christmas Day. Boxing Day, which is celebrated on December 26 in Britain, is the time to give gifts to friends, servants, and tradespeople. It has become a big shopping holiday in Britain, similar to Black Friday, the day after Thanksgiving, in the U.S. Boxing Day isn’t observed by Americans. Holy Cross (Khachverats)Observed on:September13 The Armenian Church celebrates this holiday on the Sunday nearest September 14, which is devoted to the Holy Cross (Surb Khach). This holiday also serves as a memorial to those who have passed away.| Holy Translators Day (Targmanchats ton)Observed on: October 13 This holiday is dedicated to the creators of Armenian alphabet Mesrop Mashtots and Sahak Partev, Translators and Interpreters of the Bible. The Armenian alphabet was invented in order to translate the Bible into Armenian and paved the way for the first Golden Age of Armenia. Over the centuries, Armenian writers, philosophers, mathematicians, and scientists, have taken inspiration from the Holy Translators’ legacy to achieve excellence in scholarship, creativity, and world acclaim in spite of long periods of devastation, attack, conquest and subjugation. | Purification (Trndez) Observed on: February 14 According to religious custom this holiday is connected with the idea of coming forward to the Lord with fire, after 40 days of his birth. The Armenian Church celebrates it on February 14th – 40 days after January 6th, from which it derives the religious name: coming forward to the Lord. The main ceremony of it is a bonfire, symbolizing the coming of spring. The Transfiguration (Vardavar (The feast of water)) Observed on: July 19 In the traditional Armenian range of holidays, the Transfiguration is the major summer holiday and is celebrated 14 weeks after Easter. In pre-Christian Armenia this holiday was associated with the pagan goddess Anahit, to whose heathen temple the young and the old went on pilgrimage. The word Vardavar has two meanings: â€Å"the flaming of the rose and â€Å"to sprinkle with water. According to legend, the goddess Astghik spread love through the Armenian land by sprinkling rosy water and presenting roses. The god Vahagn kept and protected that love, constantly fighting against evil. This feast was transformed after the adoption of Christianity. On Vardavar in modern times, everybody pours water on one another, starting in the early morning; no one is allowed to feel offended or displeased by mischief on that day.

Difference between growing up in rich and a poor family Essay

My character, physical, emotional, and psychological development would drastically be different had I been born and raised in a poor family as opposed to a rich family. Growing up in a rich family, I would be more or less secure in a lot of aspects. For example, I wouldn’t worry about my basic needs such as food, clothing, shelter, and education, among others. My emotional and psychological development would also be nourished as I would be provided with things that would facilitate my growth such as toys and books, among others. It can also be said that I would also be physically fit as I will always have ample food. In short, in a rich family, I would have a well-provided and highly secure life in which most aspects of my growth and development would flourish. On the other hand, growing in an impoverished family would have significantly different circumstances. I wouldn’t have a guaranteed education nor would I be assured of my basic needs. My emotional and psychological development would be very difficult as I may become envious of rich people and even development a feeling of resentment and shame towards my family’s status. Since I wouldn’t always have enough food, most of the time I would be physically unhealthy or malnourished. According to article, â€Å"The Science of Early Childhood Development: Closing the Gap of What We Know and What We Do,† which was done by Harvard University’s National Scientific Council on the Developing Child, the early stages of childhood is a critical stage in the over-all development of a person. In the article, it is said that the early development of â€Å"cognitive skills, emotional well-being, social competence, and sound physical and mental health† (4) lays a strong foundation for success into adulthood. Moreover, the article also noted that high levels of stress in childhood can significantly affect a person’s behavior and physical and mental health. Meaning to say, the circumstances and the environment during childhood can significantly affect my emotional, physical, and psychological status which is why growing in a rich family and poor family can be significantly different from each other. *Word Count : 354 Works Cited â€Å"The Science of Early Childhood Development. † January 2007. National Scientific Council On The Developing Child, Harvard University. 29 January 2009 .

What Went Wrong for eastman Kodak Essay Example | Topics and Well Written Essays - 1250 words

What Went Wrong for eastman Kodak - Essay Example Thirdly, Kodak was unable to make the new digital technology to fit coherently with its other capabilities as a core competency. In the subsequent paragraphs in this discussion, Kodak’s approach in these three strategies is compared with IBM’s in order to highlight the ultimate failure of the former and the success of the latter. Kodak rise to dominance in the imaging industry was characterised by it use of a razor-edged strategy. This strategy was implemented by selling cameras at a very low cost, and earning profits from the sale of expensive films. The high margins on film fuelled the company’s profitability and growth to the extent that the company became too dependent on its film business. The problem with this is that the company concentrated on acquiring core competencies on film technologies while it continued to pay less attention to equipment. In spite of pioneering in the field of digital cameras, the company discarded the idea of pursuing future compe titive advantages in that field because of the fear that this would cannibalise its film business (Nate, 2012). According to the resource-based view of strategy, firms that have superior systems and structures are profitable not because they engage in strategic investments that may deter entry and raise prices above long-run costs, but because they have markedly lower costs, or offer markedly higher quality or product performance. However, this strategy is often not enough to sustain significant competitive advantage for long. According to Teece, Pisano and Shuen (1997), winners in the global marketplace have been firms that can demonstrate timely responsiveness and rapid and flexible product innovation, coupled with the management capability to effectively coordinate and redeploy internal and external competences. Kodak’s failure arose from its management’s comfort with its present huge resources and core competencies which prevented them from developing dynamic c apabilities. In 2011 IBM marked its 100 year milestone. As two centenarians, it would be appropriate to compare IBM’s continued success against Kodak’s demise. IBM, like Kodak, has faced the full force of disruptive change on its core business as faster, cheaper and nimbler competitors rapidly ate away its market leadership. In the early 80s IBM introduced the IBM PC that created the first truly mass market for the personal computer (Koehn, 2011). However, within a decade IBM had fallen behind in this market that it had created so much that in the 1992 financial year the company recorded a US$8.10 billion loss (Denning, 2011). Knowing customers intimately In the early 90s when IBM was performing its worst the financial analysts believed the company’s best bet for survival was to break it up and sell it. However, the newly appointed CEO Lou Gerstner overcame that pressure and instead focused on interacting with customers and industry experts in order to under stand IBM’s value-proposition from the customer/market perspective. This exercise enabled the new CEO to identify IBM’s greatest strength to be its ability to provide customer with integrated solutions. As such the organization dropped the earlier desire to split the company. Splitting IBM would have destroyed its unique competitive advantage. Armed with this knowledge Lou Gestner changed IBM strategy to be an enterprise that could understand and provide its customers wide-ranging IT needs. Today, IBM’s Global Services provides the largest share of the company’s revenue (Koehn, 2011). On the other hand, Kodak acted as if it were not affected when Sony introduced the Mavica digital camera.

Tesco - Reflective Journal - Managing Change Essay

Tesco - Reflective Journal - Managing Change - Essay Example Changes were felt immediately as Tesco’s shares fell on the stock market immediately following the announcement of Leahy’s retirement. In addition, Tesco’s announced that Leahy’s office would be filled by Phillip Clarke, the then head of Tesco’s international operations and was especially connected to Tesco in Europe and Asia (English, 2010). It was immediately speculated that Tesco would focus on its overseas operations with Leahy’s exit (English, 2010). In reality, Clarke, with significant international experience took over Tesco’s domestic operations once he took office. Upon his assumption of responsibilities, Richard Brasher who was head of domestic operations and took much of the blame for a drop in sales at Tesco’s domestic locations, announced that he would be leaving. In addition, Tesco’s public relations department announced that a shake-up would follow to restore Tesco’s profit margins (Brown & Jefferies, 2012). Changes commenced once Clarke took office and Clarke announced a 2 billion pound plan to restore the profits, that Tesco had a long and comfortable history of generating. Clarke announced that the company would hire 8,000 new employees and would work toward improving quality and reducing prices so that they were consistent with the income of the average household. Clarke also announced that Tesco would open more stores, make them larger and focus on the acquisition and sale of fresh foods (Cunliffe, 2013). In changing the organizational culture, a number of experts in managing different departments and operations such as multichannel managers, former managers from Sainsbury’s and Marks and Spencer and an executive from Facebook were hired. In addition, 50 current managers from Tesco’s headquarters and offices were let go (Butler, 2013). In other words, since 2010, Tesco has undergone significant changes in management for the purpose of turning the business around. The changes that Tesco have experienced and is currently experienced will be analysed by reference to change management theory as reported in the literature. Schneider, B.; Brief, A.P. and Guzzo, R.A. Spring 1996. ‘Creating a Climate and Culture for Sustainable Organizational Change.’ Organizational Dynamics, 7-19. Schneider, Brief and Guzzo (1996) discuss total organizational change (TOC), what it means and how it should be implemented for optimal results. More importantly, Schneider, et al.(1996) compare TOC with the silver bullet approach. The latter appears to be the approach taken by Tesco. The article also provides valuable insights on why change in an organization is important and how and why organizational change can become complicated exercises and can be poorly implementing, setting the organization back. In general, Schneider, et al. (1996) caution that organizations typically fail to implement organizational change successfully because they are ill-prepared for resistance from workers to organizational change. In addition, when there is a failure to properly contemplate the consequences of changes made, managers find themselves making more changes which only complicates the change process (Schneider, et al., 1996). It would appear that in Tesco’s case, changes in the organization have occurred at the top in that two high ranking mangers resigned from the organization within a year and a year later 50 managers were

International HRM Essay Example | Topics and Well Written Essays - 3000 words - 2

International HRM - Essay Example So, this paper will discuss how an MNC of American origin have to focus on HRM practices particularly transfer HRM practices, when it decides to open a subsidiary in India. As the American company wants to have a diverse workforce in its subsidiary, its HRM practices will be oriented in that direction. The methodology used in this report will be based on external sources, because of the fictional nature of the case, which could also act as limitations. But, after analyzing all the cultural aspects and the management style, it becomes clear that there is a positive case for opening a subsidiary and running it successfully, by adopting certain steps. In an organization, the workers only form the crucial ‘cog’ in the running of the organization. And, only if these crucial workers are recruited or staffed optimally through an effective staffing process and Human Resource Management, the organization can achieve optimum success. In the case of running an enterprise or organization, the staffing function is a continuous process, and so the leader or the manager particularly the Human Resource Manager should perform the staffing function at all times. It is necessary that the management must ensure a constant availability of sufficient number of efficient employees from managers, executives, technical persons to labourers, for the efficient functioning of the enterprise. Overall, the selected personnel should be physically, mentally, emotionally and temperamentally fit for the job. This can be achieved by adopting or by having an optimal staffing process. According to Koontz and O’Donnell, â€Å"The managerial fu nction of staffing involves managing the organization structure through proper and effective selection, appraisal and development of personnel to fill the roles designed into the structure†. This optimal staffing process and the resultant optimal performance of the organization will differ according to the nature or the type of the