What is a hero Essay Example | Topics and Well Written Essays - 750 words

What is a hero - Essay Example As Nanda would put it, a hero need not be somebody of dignified importance, a common man be a hero (1). A hero can come in many different shapes and sizes. Male or female, child or elderly, family member or a complete stranger, there is no limit to who can be someone’s hero and anyone can â€Å"fit as aptly into the category as a king or an eli† (Nanda 1). In the selections that were read, hero came in various forms and even in unusual way. Perhaps, the closest to the stereotype of hero is the character of Hard Rock in the poem â€Å"Hard Rock Returns to Prison† by Etheridge Knight, where a tough guy is type casted to the typical mold of a hero. He is a big black man from prison that everyone knows as being rough and tough. He was â€Å"known to take no shit from nobody.† ( Etheridge Knight, 194) he would whoop on anyone who said anything bad towards anyone. So the other prisoners looked at him as their hero. One had said â€Å"he had been our Destroyer, the doer of things we dreamed of doing but could not bring ourselves to do.† (Etheridge Knight, 195). In a way they all looked up to him, because he had the courage to do and stick up for what he believed in. Heroes need not to be as tough as Hard Rock also. They can be as gentle as our mothers but can become a hero in someone else’s eyes. This was the case in the short story â€Å"The Train from Hate† there is a completely different type of hero. The hero is a young boy’s mother where her character was not necessarily as tough and popular as Knight’s Hard Rock but rather of someone with steely disposition. This was evident when they were kicked off the train for being colored. Instead of causing a big scene she simply gets off. The boy was very upset they had to do this but she explained to him carefully it is has nothing to do with them. â€Å"She assured me that the conductor was not superior because he was white, and I was not inferior because I was black.† (John Hope Franklin

External and Internal Environmental Analysis Essay - 4

External and Internal Environmental Analysis - Essay Example The world certainly operates in an era where the need to come up with efficient and reliable technology is of primary importance. Thus, Apple has no choice, but to go for innovation in order to meet the requirement of the society that constantly of in great demand for new innovative technologies. Considering that every nation has to protect its economic status, employing government policy is the usual trend. Thus, it is remarkable that Apple has to abide by the rules and regulations of every nation where there is a high need for its product offerings. On the other hand, as Porter suggested, in an industry, there must be five forces, which include, new entrants, substitute products, bargaining power of suppliers, bargaining power of buyers, and rivalry among existing firms (Porter, 2003). Apple has to face the competition. That is the reality. At present, there are small scale new entrants and new brands in the industry that try to compete with Apple’s product offerings. There are also various substitute products around, which could be the great result of rivalry among existing firms. As a result, this increases the bargaining power of suppliers, because of the ongoing competition. In addition, provided that there are many firms out there like Apple which are competing in almost the same segment, the source of raw materials may substantially be a primary factor for profitability and sustainable competitive advantage. As a result, the bargaining power of suppliers is higher due to constant and high demand for raw materials. Apple’s marketing strategy is like no other, for it is the first and exemplary in its industry. Even in its marketing approach, the firm has substantially established an innovative marketing strategy and business model that make it a cut above the other in its industry. As a result, Apple ensures its production

Neutralisation of False Positives using Presumptive Tests

Neutralisation of False Positives using Presumptive Tests   Jasnique Tiwana   The Neutralisation of False Positives using Presumptive Tests for Blood   Abstract Introduction This project emphasis upon neutralising presumptive tests for blood, this differs from other studies as they just test for false positives, instead of attempting to neutralise these known false positives. This project was conducted as there are no current obvious projects on the neutralisation of false positives. This is a crucial topic because it will save time at crime scenes when looking at a suspected blood stain, many false positives are known to interfere with the presumptive tests kits. However, if these can be eliminated at the scene, then it will save lots of time conducting confirmatory tests for a stain that is not blood. It will be interesting to discover whether one neutralizer can neutralise all or the majority of the unknown false positives. The aims of this project are to find out which substance/ products produce false positives, and whether or not these false positives can be neutralised. In addition, how many of these false positives work for both Kastle-Meyers and Leucomalachite green. Also whether the type of surface these false positives are found upon affects the ability for them to be detected. There are numerous amounts of different bodily fluids that can be found at a crime scene. Blood is one of the most common and important bodily fluid found at a crime scene as it can give an insight to a DNA profile and much more. The blood can either be from the offender this can help corroborate stories and give a deeper insight into what actually happened (The Forensics Library, n.d). In the criminal justice system blood is defined as a vital complex biological fluid containing red blood cells, which is present in vertebrate and may be shed during an accidental, intentional and/or criminal acts. (Wonder,2001). Blood consist of erythrocytes, leucocytes and platelets, hence presumptive assays test for the presence of haemoglobin located in the erythrocytes (Jackson and Jackson, 2007). However, at a scene it may not always be obvious as to whether or not the stain is actually blood, thus, presumptive tests are required to determine whether the stain could be blood or not. There are various different presumptive tests designed to identify whether the stain is blood, although, these are not a confirmatory test for blood. Blood found at a crime scene is essential as it can provide a DNA profile from both the victim and the suspect. (Gupta, et, al. 2016). This can then be collected for further analysis in the laboratory, to obtain DNA profiles etc. (Tobe, et, al. 2007). Over centuries various different attempted clean-up methods have been used for blood, including bleach, therefore, it is important to use a presumptive test which can detect microscopic blood stains. Presumptive tests Presumptive tests with the exception of luminol are not applied directly to a stain, instead, the suspected stain is lifted using a sterile swab or filter paper, the presumptive test is then carried out on the filter paper or the swab. This is to ensure that the suspected stain is not damaged. In certain cases, such as where the surfaces have been washed down, it becomes more appropriate to use luminol due to its high level of detection (Jackson and Jackson, 2007). Presumptive tests are used by forensic scientists worldwide to aid in the identification of unknown substances such as blood. However, a presumptive test does not provide definitive identification instead it provides useful information which helps to decide what further action if any is needed. There are numerous presumptive tests for blood, historically with the most common being benzidine which was first introduced in 1904 (after Kastle-Meyers) which was introduced in 1901). Moreover, this is no longer widely used in forensics as it was discovered to have carcinogenic effects. Tetramethylbenzidine has also been recognised as a carcinogen and caution should be applied when using either test (James,1998). Presumptive tests are not specific to Human blood as they will also give a positive result for animal blood. Commonly, a colour change is observed to determine whether it is positive for that substance, due to these presumptive tests are subject to false positives and false negatives. In screening tests for blood, the heam group is observed as this acts as a catalyst which is involved in the chemical reactions. False positive results can be obtained from chemicals containing strong oxidants such as bleaches and household cleaners. Plant peroxidases such as horseradish can also affect presumptive tests such as horseradish as they contain peroxidases they catalyse oxidation reactions thus causing a false positive. They are known to be sensitive to heat so heating up a plant peroxidase can inactivate it. A false positive is identified as a colour change before the addition of hydrogen peroxide (Li,2008). Li (2008) states that although uncommon false negatives can also occur, this happens when a strong reductant is present, this hinders the oxidation reaction. Luminol Luminol is referred to a chemiluminescent reaction which is oxidised by haemoglobin. It was a very early method used in 1937 to detect microscopic amounts of blood at a crime scene as it has a very small detection limit (in nanograms). Although, the test is sensitive it is also prone to false positives as with the other presumptive tests of blood. Sodium Hypochlorite is in bleach based substances commonly used for a clean-up, this would be detected by the luminol test (Quickenden and Cooper 2001). A limitation to luminol is that it must be used in total darkness to be able to see the reaction. It is different from the other presumptive tests as it involves illumination with a bright light (blue) (Webb, et al, 2006). Kastle-Meyers The phenolphthalin Assay is referred to as the Kastle Meyers test, it differs from phenolphthalein which is a class of dye indicator commonly used in titrations. Phenolphthalin is a colourless compound (the reduced form), the oxidized derivative is phenolphthalein which turns pink (Li, 2015). The Kastle-Meyers (KM) test is one of the most popular presumptive test used by forensic scientists, it is possible to detect blood up to 100,000x dilution (Bell, 2012). Figure 1 shows the oxidation of phenolphthalein causing a pink colour change when reacting with a peroxide. The Kastle-Meyers test is a presumptive test used to identify blood stains; it contains phenolphthalein, which reacts with the haemoglobin in blood with the addition of hydrogen peroxide leading to a pink colour change for a positive test. This test, however, is not specific for blood and can be subject to false positives, it is also not specific to human blood and will react with animal blood. Therefore, it is not a confirmatory test of blood. Leucomalachite green (LMG) is also a presumptive test of blood, however; it is not as popular as the Kastle Meyers test (Bell, 2012). A positive result for Leucomalachite green is a green-blue colour change. Leucomalachite green (LMG) Figure 1 to show the chemical structure of Leucomalachite green (Sigma Aldridge, 2017) Leucomalachite Green chemical symbol C23H26N2 (PubChem, 2005), this is also a colour change test it is not as widely used as Kastle Meyers but it is just as useful. Leucomalachite green is oxidised by haem causing a blue-green colour change it is colourless when in its reduced state. The reaction is usually carried out in acetic acid and hydrogen peroxide which acts as an oxidiser (li, 2015). It is used in a very similar way to Kastle-Meyers, as the test is almost identical, this test as with the Kastle- Meyers, therefore, it is also prone to a false positive, hence further analytical tests are required to confirm if its blood. Due to the false positives, it cannot be called a confirmatory test for blood. These tests are also not specific as they do not react to just human blood but other animal blood. Neutralising agents Various different neutralisers are available for bleach. Bleach is known to be a common false positive detected with Presumptive tests. The active ingredient in Bleach is Sodium Hypochlorite, therefore, research into is neutralisation was looked into. The most common one used is Sodium Thiosulphate another is Ascorbic acid which is used more commonly in water storage tanks to climate all remaining bleach making the water safe to drink (Tanguay,2013). Due to the neutralisation of peroxide both these neutralisers will be used to see if they neutralise all the false positives. Method Preparation of the reagents: The Kastle-Meyers test: The reagent is made by weighing out 12g of phenolphthalein, 120g of potassium hydroxide and 30grams of Zinc dust and 600ml of distilled water should then be added. This is then put onto a hot plate and stirred for 3 hours. (Langford et,al). The Kastle-Meyers was used as follows, the stain was moistened with ethanol (optional depending on how the stain was lifted) and this is rubbed over the stain, then two drops of the Kastle-Meyers is then added onto the stain, at this stage a colour change is indicative of a false positive, if there is no false positive at this point then continue to the next stage, and add two drops of 3% hydrogen peroxide, if there is an immediate pink colour change this indicates blood could be present as it is a positive result for blood. If there is no colour change then it can be almost certainly said that no blood is present, this is due to its high level of sensitivity. Leucomalachite green solution was made up using 0.11grams of Leucomalachite green powder, 66mL of glacial acetic acid and 33mL of distilled water, this was mixed together to form the colourless Leucomalachite green (cox, 1991). The same method mentioned above is used for Leucomalachite green with a blue-green colour change being a positive result for blood and a blue-green before the addition of hydrogen peroxide being a false positive. The initial Leucomalachite green solution is clear. Defibrinated horse blood was used due to its similarity to human blood, also because presumptive tests cannot differentiate between blood types. The swabs used were all in sterile packaging and all the pipettes had been autoclaved prior to use to ensure that all equipment used was sterile as not to allow any cross contamination. Blood was placed straight onto a sterile swab; this was subjected to the presumptive tests to ensure no other contaminants caused a colour change this acted as a positive control. Negative controls were created using a sterile swab and adding each of the reagents to make sure nothing else was interfering with the test. A positive control was also taken by swabbing blood from denim to see if it would still react or if there was an interfering factor. To determine the levels of sensitivity for both KM and LMG blood was diluted and put into test tubes. Blood was pipetted into test tubes using Finn pipettes in order to determine accuracy. Different concentrations of blood were made up using distilled water and blood. The solutions made up were 1:10, 1:100, 1:1000, 1: 10,000, 1: 100,000 were prepared. This was done by pipetting 1mL of blood into 9mL of water, from this solution 1mL was added into 9mL of water and so on. This method was used to determine the level of sensitivity of the presumptive tests used a sterile swab was dipped into each of these solutions and the Kastle -Meyers test was performed. The time taken for these to turn and the shade of pink in which they turned were recorded. Each swab was taken 3 times in order to determine accuracy, but also each test tube was made up 3 times, this gave a total of 15 test tubes, to make sure no extra or no less blood was added each time, and to check the reliability of the method a s the blood had begun slightly clotting. This was done over a series of days to see if the results differed in anyway. A series of household items and known false positives obtained from previous literature reviews were determined and these were placed onto the denim material, by rubbing the item onto the material. The items used were, horseradish, bleach, red onion, lemon, tomato, tomato ketchup (Heinz) and potato. These were then allowed to dry on the material before dampening the stain with distilled water. This was repeated three times and also repeated after 3 days when it had more time to dry. With a fresh batch of false positives, horseradish, bleach, ketchup and tomato were re tested to see if they reacted to the new Kastle Meyers and Leucomalachite green solutions. Once the false positives were established such as the use of bleach, then sodium thiosulphate and Ascorbic acid were added to the stains to see if they affected the tests and gave a new negative reaction. Sodium thiosulphate was made up using 0.25g of Sodium Thiosulphate and 5ml of water and mixed to make a 5% solution, the crystals were stirred and the remaining solution was colourless Ascorbic acid was made up using 0.25g of ascorbic acid in 10ml of water, this was then stirred and gives a clear solution. Firstly, a sterile was dipped into bleach and a few drops of the leucomalachite green were applied using a disposable sterile pipette each time, the colour change was then observed. Once this was established another swab was dipped into bleach but this time sodium thiosulphate was first added to the swab, (again using a disposable sterile swab) the sodium thiosulphate was applied all the way around the swab to ensure all areas were covered. In addition, lecucomalachite green was then pipetted onto the swab and observed for a colour change, the same thing was then repeated using ascorbic acid. The swab was held up against a white background to see if It had a slight reaction or not. It was tried with pure bleach and diluted bleach to see if the reactions were the same. The neutralising agents were also used with pure blood to see if it reacted the same with blood and caused a colour change, hydrogen peroxide was added to the pure blood stain. This was to determine whether or not it is a true false positive or not. The next stage was to repeat the following steps using Kastle -Meyers on pure bleach and diluted bleach. In addition, to determine whether or not the false positives worked on all peroxides, both Ascorbic acid and Sodium Thiosulphate were also used on horseradish, in an attempt to neutralise it, this was repeated three times. Results Firstly, a positive and negative control were taken to ensure a positive result was obtained for pure blood and a negative result for water, indicating there was no contamination. A serial dilution was made for the Kastle-Meyers to determine the level of sensitivity. It was measured to a 1 in 100,000 dilution as this is the results obtained from previous literature as to the level of sensitivity. Table 1 shows the intensity of the colour change from the dilution of blood, this was repeated three times. Table 1 a table to show the level of sensitivity of the Kastle-Meyers solution Dilution factor Repeat 1 Repeat 2 Repeat 3 X10 Bright pink Bright Pink Bright Pink X100 Positive Positive Positive X1,000 Positive Positive Positive X10,000 Faint pink Faint pink None X100,000 None None None False positives were first tested on denim to see if they reacted. The blood sample was placed onto the denim material first this was to determine whether the Kastle-Meyers kit was working correctly. The results of the false positives can be seen in table 2, each sample was firstly loaded onto the swab and the denim material, this was too see if there was a difference between the two methods. The highlighted results in table two show the false positives which differed on the denim and the swab. Table 2 shows the first experiment to test for false positives comparing it to the reaction it had on denim. Table 2 false positives using Kastle-Meyers on denim and directly to swab, with* meaning inconclusive result as it is the same colour in which the test kit changes, the samples reacted after 5 mins of the addition of Kastle-Meyers reagent False positive Negative/positive reaction on denim material Added directly to swab Horse Radish root Bleach(Sodium Hypochlorite) + Red onion Potato Tomato sauce + Red Onion Lemon + Tomato * Red radish Leucomalachite green was also tested for its sensitivity of blood This was then tested on pure blood with the addition of hydrogen peroxide. This was to check if the solution made up gives a blue-green colour change. Table 3 shown below shows a serial dilution for Leucomalachite green, the serial dilution was performed in the same way as in the Kastle-Meyers test and the colour change and intensity of the change was recorded Table 3 a table to show the dilution factor of Leucomalachite green after the addition of hydrogen peroxide Dilution factor Repeat 1 Repeat 2 Repeat3 X10 Strong Turquoise Strong Turquoise Strong Turquoise X100 Blue green Light Blue-green Blue-green X1,000 Light Blue-green Faint Blue-green Light Blue-green X10,000 No reaction No reaction No reaction X100,000 No reaction No reaction No reaction Table 4 shows the false positives on the denim material and direct application to the swab, the first repeat the same method applied as that in Leucomalachite green Table 4 false positives using denim material and direct application to the swab, this shows the first attempt using Leucomalachite green False positive Negative/positive reaction on denim material Added directly to swab Horse Radish root + Bleach(Sodium Hypochlorite) + Red onion Potato Tomato sauce Red Onion Lemon Tomato Red radish A fresh set of Known false positives were then used, this was tested with both Kastle Meyers and Leucomalachite green respectively, this is shown in table 5 and 6, each one was tested three times and the reaction and the intensity of the reaction are shown. This time instant colour changes were recorded, using a new Kastle- Meyers test Kit, this was done under a fume hood. This time a diluted bleach sample was used to see if it affected the results of bleach. Table 5 False positives tested using Kastle -Meyers where + means a positive reaction and is a negative reaction, instantaneous results False positive Repeat 1 Repeat 2 Repeat 3 Horseradish + strong pink + pink + strong pink Tomato Tomato Ketchup Bleach + Strong Pink +strong Pink + Strong Pink Diluted bleach + weak pink + pink + weak pink Table 6 false positives tested using Leucomalachite green where + indicates a positive reaction and indicates a negative reaction instantaneous False positive Repeat 1 Repeat 2 Repeat 3 Horseradish + light green + light green + dark green Tomato Tomato Ketchup Bleach + Strong blue/green +strong green + Strong green Diluted bleach + strong green + strong green + strong green Table 7 shows the neutralisation of the false positives identified in table 5 and 6 using ascorbic acid and thiosulphate Table 7 neutralising agents of the false positives for both Kastle-Meyers and Leucomalachite green. where + indicates a positive reaction (colour change) and indicates a negative reaction (no colour change) False positive Kastle- Meyers Leucomalachite green Sodium thiosulphate Ascorbic acid Sodium thiosulphate Ascorbic acid Horse radish + + Bleach + + + Diluted bleach Discussion       The test was repeated three times to see if the results were the same each time. Kastle -Meyers has a level of sensitivity up to 1 in 100,000. This was found to be the level of sensitivity by other authors. Blood was diluted with water; this was not only to test the level of sensitivity but blood is likely to be cleaned up with water of some kind. Leucomalachite green is not as widely used as Kastle-Meyers, as it has a lower level of sensitivity This was diluted in blood to check its level of sensitivity it got a reaction up to 1 in 1,000 rather than 1 in 10,000 as suggested by other literature reports. Denim material had ketchup, tomato, horseradish and blood added to it, however, it did not yield any results as the false positives did not change colour with the addition to lecuomalachite green. Bleach was tested with lecuomalchite green, this gave an instant colour change, bleach was then diluted in water to see if watered down bleach gave the same effect and this also gave a positive reaction. Sodium thiosulphate neutralised the effect of bleach as the reaction was barely visible using the Leucomalachite green, however, the ascorbic acid worked but not as well as the thiosulphate. This is because it was hard to tell whether the entire swab had been neutralised as it appeared a very faint green colour around the sides, compared to other swabs which appeared unaffected by the neutralising agent chosen. It was only tested on the bleach and horse radish because they were the only substances which had given a false positive reaction, None of the substances on denim gave a false positive, this leads to further research into indigo dye as a neutraliser.

The Tatyana-caste :: English Literature Essays

The Tatyana-caste '...Just as the storm clouds often slay The scarcely breathing new born day.' 1 One of the most popular of Tennyson's poems, The Lady of Shalott relates the tragic story of an extremely lonely young lady longing for a soulmate. A poem of "technical virtuosity, inspired landscape-painting based on precise observation, and a dreamworld of artistic beauty denying the commonplace"2, "turning to beauty as a possibility of a more complete life"3, it is one of the highlights of the author's early years. This paper shall attempt to prove my opinion that the work is very much parallel to an even more famous Russian narrative poem finished about the same year as The Lady of Shalott. I will omit discussing the poem's popular critical interpretation concerning "the conflict between the artist's own sensual vision and his need to experience life directly"4 -- I'll rather concentrate on my individual, rather alienated thoughts and feelings arised during the reading, and I will not go into Arthurian considerations, either. Concerning both the subject of a yearning, introverted young lady and the bleak solution, Tennyson's poem may be readily compared to two other, albeit larger scale, masterpieces of the early 1830's -- Balzac's "Eugenie Grandet" and, even more notably, Pushkin's "Onegin" --, each dealing with the same kind of pastoral, embowered, dreamy, grave and generally misunderstood girls or young women. This 'caste' sticks out of its rustic environment like a sore thumb, often being regarded by their own relatives and acquaintances as hopeless misfits, spinsters or nuns to be; being highly sensitive, imaginative and deep-feeling, they find it exceptionally hard, even actually impossible, to become accepted and understood within their immediate environment made up of generally cruder and simpler sorts. Thus, these girls feel obliged to create a world of their own as a progressive act of counterbalance and self-condolence, rich with remnants of childhood fantasy, romantic works they've read and an air of bittersweet wistfulness. Pushkin's memorable portrayal of Tatyana as a child may well resemble the early years of the Shalott Lady: "She was no beauty, like her sister, And had no roses on her cheeks, Which would attract admiring looks. A wild thing, mournful and retiring, Like a doe seen in a forest clearing, In the midst of all her kith and kin She seemed like something alien. She could not manage a caress With ma or pa, or a soft touch. The Tatyana-caste :: English Literature Essays The Tatyana-caste '...Just as the storm clouds often slay The scarcely breathing new born day.' 1 One of the most popular of Tennyson's poems, The Lady of Shalott relates the tragic story of an extremely lonely young lady longing for a soulmate. A poem of "technical virtuosity, inspired landscape-painting based on precise observation, and a dreamworld of artistic beauty denying the commonplace"2, "turning to beauty as a possibility of a more complete life"3, it is one of the highlights of the author's early years. This paper shall attempt to prove my opinion that the work is very much parallel to an even more famous Russian narrative poem finished about the same year as The Lady of Shalott. I will omit discussing the poem's popular critical interpretation concerning "the conflict between the artist's own sensual vision and his need to experience life directly"4 -- I'll rather concentrate on my individual, rather alienated thoughts and feelings arised during the reading, and I will not go into Arthurian considerations, either. Concerning both the subject of a yearning, introverted young lady and the bleak solution, Tennyson's poem may be readily compared to two other, albeit larger scale, masterpieces of the early 1830's -- Balzac's "Eugenie Grandet" and, even more notably, Pushkin's "Onegin" --, each dealing with the same kind of pastoral, embowered, dreamy, grave and generally misunderstood girls or young women. This 'caste' sticks out of its rustic environment like a sore thumb, often being regarded by their own relatives and acquaintances as hopeless misfits, spinsters or nuns to be; being highly sensitive, imaginative and deep-feeling, they find it exceptionally hard, even actually impossible, to become accepted and understood within their immediate environment made up of generally cruder and simpler sorts. Thus, these girls feel obliged to create a world of their own as a progressive act of counterbalance and self-condolence, rich with remnants of childhood fantasy, romantic works they've read and an air of bittersweet wistfulness. Pushkin's memorable portrayal of Tatyana as a child may well resemble the early years of the Shalott Lady: "She was no beauty, like her sister, And had no roses on her cheeks, Which would attract admiring looks. A wild thing, mournful and retiring, Like a doe seen in a forest clearing, In the midst of all her kith and kin She seemed like something alien. She could not manage a caress With ma or pa, or a soft touch.

Maintaining Records Essay

Ensure you know your companies policies for maintain records. Do they have certain ways of doing things i.e. writing in black etc. Also ensure the information is easy to read. Do not use abbreviations unless you state what they mean. Always be aware of confidentiality. Make sure each record is signed and dated. Keep each record in some kind of order i.e. Alphabetical, numeric, or use an identification code for each individual to make it easier to find the individuals records. Make sure every piece of paperwork is in date order so it is easy to look for. If there are any options to be given make sure there is evidence to back this up. Try to make sure you finish the piece of work before your shift finishes. When the records are finished with they must be stored away somewhere safe and locked away, If you need to leave your desk and are working on someone records you must put them away securely first. Always remember the confidentiality data protection act. When reading people information or writing about them always make sure you do it in a place where no one can read over your shoulder or see what records you have. Ask not to be disturbed while you are updating records. If the records are on a computer then you must make sure all the information is accurate and saved in the right place. The PC must be password locked and have an antivirus.  If you use a USB then it must be protected and supplied from your company and have your managers approval. Task A AiIdentify four key pieces of Legislation or Codes of Practice relating to handling information in social care settings. Data Protection Act 1998 – this Act is to protect the data on each individual and ensures confidentiality is kept. Freedom of Information Act 2000 – A person can ask to look at the information kept on them if they want to read it. Care Standards Act – this ensure all information is correct and stored away securely. Health and Social Care Act. – This ensures that all information regarding to health and social care is treated appropriately and by the relevant people. AiiExplain how legislation requirements and codes of practice affect the day to day work of a social care worker in relation to handling information. The requirements ensure that Social Care workers handle all information in an accurate and confidential manner. Safeguarding is an important part of the job as it could contain a person’s personal information. This has to be dealt with in a professional manner and requirements are there to make sure everyone follows them even during their personal time. At no given time should any information be discussed about a person’s information unless it is to a person relevant to the job. A social care worker has to be mindful of everything they say, write, document and share to ensure the legal requirements are followed. The requirements are they to ensure information is always kept confidential even when inputting onto a computer which is why passwords are always needed to ensure security. AiiiExplain two ways of helping other practitioners to understand the importance of handling information securely. 1. I would help others by explaining what would happen if they did not handle information the correct way. An example of this could be if someone was to get hold of bank details then they could steal money. People may judge if the find out information they do not like. You could be fined heavily or go to jail for breach of information. Giving them a copy of the Legislation policies would also be helpful. 2. I would show other practitioners how I handle all information and how I would make sure it was safely stored once I  had finished with it. AivExplain two ways of helping other practitioners to understand the different systems used to record information in adult social care settings. 1. I would provide information on the two ways they can record all their data. The first would be about storing records manually. This would be in a secure place where only the relevant people can gain access. 2. Second would be by storing information electronically. I would ensure that they understood that to make this safe they have to have a password on the computer which should be changed regularly and an anti-virus should be placed in the computer system.

My wish for the world

According to the Oxford Advanced Learners Dictionary, ‘world' means the earth with all its countries, people and natural features around us. Now, the world is craving for freedom. Can't people these days hear the earth's cry? It cry saying ‘I want peace, I want no pollution, I want the rivers to run free and I want my nature back! The only thing man can care about is themselves. Nothing else. They don't realize it until one day they suffer. My wish for the world is simple like everyone else writing this wants it to be. I wish that the world is free from pollution. Pollution is the process of making air, water and many other things dirty. There are many type of pollutions such as air pollution, water pollution and soil pollution. Air pollution is harmful to all living organisms on this earth. Air pollution can exist in many type of states such as open burning, release of carbon monoxide from vehicles, cigarettes smoke and factories and haze. This may lead to many type of sickness such as difficulty in breathing, sore throat, cough, blurriness of vision and many more. The effects of air pollution on the earth are green house effects, global warming and the thinning of the ozone layer. Ways to overcome this problem are filtration of smoke before being released into the environment, a person who does open burning should be fined and vehicles should use catalytic converter. Water pollution can happen with the spilling of oil in the sea, toxic substances being thrown into the river and many more. The effects of this is that many aquatic creatures will die and extinct since the layer of oil covering it will block the oxygen from entering the water. Besides that, the fisherman will lose his daily income and we will lose our main source of protein. Ways to overcome this problem are ships that does oil spilling should be fined and the laws should be tightened. I also wish the world would always be in peace. Everyone wishes a peaceful world. But if the war continues, the world will be destroyed. War occurs when countries are not satisfied with what they have. They always want more which is a necessary to them. Their wish to rule other countries and widen their empires also causes war. For example, the war against Iraq and America. The need of oil to America has forced them to invade Iraq. This war is also caused by misunderstanding among leaders. Unlike Malaysia, Iraqians are living in misery because of lack of food. Malaysians live in peace and harmony. If all countries were like Malaysia, I am sure the world would be in peace forever. Furthermore, I wish that there would be no extinction in fauna. When an animal extinct, that means that no member of its species exist anymore anywhere in the world. Species extinct because of not being able to cope with the environment changes such as pollution and species evolution or hunters. The most unnatural phenomenon that causes animal to extinction is man's need to hunt animals for their parts. This is because there is a demand for animal parts such as fur and other medicinal purposes. Among the animal that used to exist but now are extinct are the auroches, dodo bird, woolly mammoth, dinosaurs, quagga, Tasmanian tiger and Steller's sea cow. Among the animals now on the endangered list are elephants, great apes, marine turtles, monarch butterflies, panda bears, American pikas, polar bears, rhinoceroses, snow leopard, tigers, whales and dolphins. There are many type of ways to solve this problem such as there are various organizations and bodies in each country that work towards conserving wildlife as well as protecting endangered animals. In some countries, work is done to help certain animals mate in the hope of procreating more of their species. If we play our part by not creating a demand on such products on animal parts, then the hunting will stop. This means that we have to stop buying fur products, alligator skin bags and shoes and even traditional medicines that use animal parts. Man is the main reason why most animal are becoming extinct. We are killing the animals for our own selfish needs whether directly or indirectly. I wish the people in the world would appreciate nature and take good care of it so that in the future there will be no extinction. Malaysia's forests have been home to many great animals over the years. However, due to the development, deforestation and man, certain species of flora and fauna have dwindled in number. If we could learn how to live close to nature and love it, definitely there wouldn't be any extinction. If extinctions continue, there wouldn't be any animals or plants left. Then, man will lose their source of food. We should understand that whenever nature is harmed, mankinds are the ones who is going to be most affected. I also wish that natural disasters wouldn't happen. Natural disasters are phenomenon which can cause death, destruction and leave harmful effects. So far, natural disasters have taken lives of billions including plants and animals. For instance, the tsunami tragedy which happened in December 2004. it took the lives of billions. The tsunami waves hit Jakarta, Sri Lanka, India and Malaysia. Many believe that this is a sign showing that our earth and the God are angry with us for destroying living plants and animals. By now, we should realize our mistakes and stop all activities that are destroying the earth. Because if we don't, we will pay for our mistakes when time comes. The world is a place for all living organisms and everybody should appreciate it by preventing the world from destruction in time to come. Lastly, I hope that all my wish for the world will come true.

To Kill a Mocking Bird - Calpurnia essays

To Kill a Mocking Bird - Calpurnia essays Choose a character out of the novel; describe the characters personality and placement in the novel. - How does this character relate to the Finch family? - How does the Finch family feel about this character? - Why do they respond to the character like this? Calpurnia is the black maid to the Finchs in Harper Lees novel To Kill A Mockingbird. She is treated by the Finchs as if she were a Finch as they see her as a member of their family. She is a friendly person whom is helpful and caring to the entire Finch family. Calpurnia is seen by the reader as almost being a white person, even though her skin is black and she comes from a black family and background. Calpurnia has spent all her days working for the Finchs and she does her work in a happy yet serious way. She is happy to care for and teach the Finchs as she feels they too care and teach her. It appears to the reader that Calpurnia almost lives a double life; a white family member whilst working and a black woman at her home. She is seen by the reader to be clever and well educated, a thing that most black people of that time were not. Calpurnia is also seen to be quite strict and firm with the children, even though she is in actual fact being loving and compassionate. Even though Calpurnia lives half her life as a white, she still attends black church and has a close bond with all the blacks in the community. There are many reasons Harper Lee chose to put Calpurnia in the novel and position her in the way she did. Harper Lee wanted the reader to see how Calpurnia interacted with both whites and blacks in a similar manner. By having Calpurnia as the Finchs maid, Harper Lee effectively shows the reader that the Finch family are completely un-racist, unlike many of Maycombs residents. Another reason why Harper Lee positioned Calpurnia as t ...