Bilogy DNA Fingerprinting Essay - 1116 Words

DNA Fingerprinting When you were born you were given your own DNA. The genetic information you carry is very similar to your parents. Even though you and your parents have very similar DNA you also have genetic differences, one example is your fingerprint no one but yourself will have your unique fingerprint pattern. Police use what is called DNA Fingerprinting to extensively investigate crime scenes. DNA in/on a crime scene can be found through the process of DNA Fingerprinting. Police collect evidence from the crime scene to take in for testing. When the testing is complete the police know who the criminal is by their fingerprint. DNA Fingerprinting has also proven effective with miss person cases. â€Å"The concept of DNA profiling was†¦show more content†¦Scientists and geneticist call this method the Southern blot in honor of the founder of it; Edward Southern a molecular biologist at Oxford University. There are a total of four steps in order to complete the Southern blot process. â€Å"The first step in completing the Southern blot; is the DNA (genomic or other source) is digested with a restriction enzyme and separated by gel electrophoresis, usually an agarose gel.† Then the DNA is transported to a membrane which is a sheet of blotting paper. The DNA fragments retain the same pattern of separation they had on the gel.† The blot is then incubated (to maintain at a favorable temperature and in other conditions promoting development) with many copies of a probe. The probe will then form base pairs with its complementary DNA sequence. The final step in the Southern blot process is to find the location of the probe which has been incubating with a colorless substrate that the attached enzyme converts to a colored product; this will give off a light which will expose X-ray film. If the probe is labeled with radioactivity, it can expose X-ray film directly (Southern Blot Method). DNA Fingerprinting has improved considerably from when it was first invented. DNA Fingerprinting is however not perfected; the use of it in the courtrooms is still controversial. â€Å"Lawyers who misrepresent the results of DNA fingerprints may confuse jurors† (DNA Fingerprinting). A famous example from the

Computer Hardware Assignment - 3019 Words

COMPUTER HARDWARE HIT 1403. Assignment 1 Bektemir Kassymov Table of Contents INTRODUCTION ...........................................................................................................................3 Hard Disk .....................................................................................................................................5 History of hard disks. ................................................................................................................................................ 6 Technology of recording data on hard disks. ........................................................................................................ 6 RAM (Random-Access Memory)†¦show more content†¦So what constitutes such unique human invention? The first sign by which computers differ is a platform. We can distinguish two major PC platforms: Platform of IBM compatible computers includes a huge range and variety of computers, from simple family computers to very complex and hi-tech servers. It’s t he platform that is usually known by user as a PC. Actually it is not obligatory that best IBM – compatible computers should be manufactured by IBM, this â€Å"blue giant† only created such standard, but now IBM is just one of the many PC manufacturers. Another platform - Apple is represented by respectively not so popular computers Macintosh. They use their own, special software, and their filling is significantly differs from IBM. Typically, IBM-compatible PCs are made up of three parts (blocks): the system unit, monitor (display) keyboard (a device that allows you to enter characters into your computer). Computers are available in a portable form - in the laptop (2-5kg laptop) Here, the system unit, monitor and keyboard are enclosed in one case: if you remove the system block and look inside, you can see all details corresponding to the next PC architecture. However, there are devices that are in any case set on a modern PC. Typical Personal Computer is composed fro m a case and following parts: †¢ Motherboard. 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Torts Tl10005 Principles of Torts Law

Question: Discuss about theTorts Tl10005 Principles of Torts Law. Answer: Introduction: The issue in this case is related with the injuries suffered by Mandy when a bottle of orange juice exploded in her face and she lost an eye. Therefore it needs to be decided if Tamara Natural Juice Limited (TNJL) or Ms. Hooper can be held liable for these injuries. The explosion in the bottle of orange juice took place due to the yeast bacteria in the bottle as during the pasteurisation of the producers, the company heated the products to 75 degrees while the scientists suggest that although such an occurrence was most uncommon but it can be completely eliminated if the fruit juice was heated up to 85 degrees. At the same time, the risk could also be reduced further if instead of using the glass bottles, the manufacturers used plastic containers. But it was difficult to heat the product up to 85 as the production costs will increase significantly and the production will become uneconomic. At the same time, the plastic containers were not easily recycled and were not biodegradable. I t has also been mentioned that most of the other interested manufacturers also used glass containers instead of the plastic containers. Similarly in view of the fact that fermentation was very rare and any costs associated with introducing a change was too high, it was considered as unnecessary and uneconomic. Therefore, under the circumstances reliability of TNJL and Mrs. Hooper needs to be decided regarding the injuries suffered by Mandy. Rule: in order to decide the above-mentioned issue, the rules related with the law negligence out to be analyzed. Under the law, the term negligence means a failure to do what would have been done by any reasonable person under the circumstances (Mersey Docks and Harbour Board Ltd v Coggins and Griffith (Liverpool) Ltd., 1946). In order to establish liability for negligence, the plaintiff is required to have that the respondent had a duty of care. In the past, the law has also provided for the requirement according to which equal, including the companies have to conduct their affairs in accordance with the standard that can be expected from a reasonable person.[1] In this way, in order to recover compensation under negligence, the plaintiff is required to establish that (i) the defendant had a duty of care towards the plaintiff; (ii) such duty of care has been breached by the defendant; and (iii) the personal injury or the damage suffered by the plaintiff was caused by such breach of duty. Under these circumstances, it becomes important to consider what the duty of care is. While deciding if the defendant owed a duty of care, a number of legal principles and policy factors are taken into account by the court (Hollis v Vabu Pty Ltd., 2001). Particularly when the situation is new and the relationship has not been an established relationship which includes a duty of care, the court has to consider several factors. Therefore, for this purpose the court has to consider the type of harm suffered by the plaintiff; the control that the defendant had over the situation which resulted in the harm and the vulnerability of the plaintiff to such harm; the nature of relationship that existed between the defendant and the plaintiff as compared to the duty relationships; the moral and ethical considerations and the coherency and consistency of the legal principles.[2] In case of certain easily established relationships a duty of care is present, like the occupiers liability or the motor vehicle liability. In the same way, the manufacturers of products are also considered to have a duty of care towards the ultimate consumers of their goods.[3] However, outside these established relationships, the court has to consider the factors mentioned above for deciding if a duty of care is present or not in a particular relationship.[4] Even when it can be said that a reasonably foreseeable risk is present, it is not necessary that the court will hold that the defendant had a duty of care. For this purpose, the essential considerations include the vulnerability of the plaintiff, the nature of the harm suffered by the plaintiff and if the risk was not insignificant.[5] At the same time, there is also the issue of inconsistency with other duties that are owed by the defendant in case of other relationships. For example the Civil Liability Act contains special provisions regarding the liability of volunteers. For example where a social worker was investigating the allegations made against the father, related with child abuse and the harm suffered by the father's reputation and employment is caused, the court will take into account the duty of the social worker to investigate the allegations and also the duty relationship that exists between the child and the social worker to override reasonable foreseeability of causin g such harm to the plaintiff. However in some other situations, it may not be so easy to decide the liability for the harm. Therefore, several factors have to be considered while deciding if the driver had a duty of care towards a person who was walking on the highway during the night. The next requirement is that there should be a breach of duty of care. In order to establish a breach of this duty, the elements need to be satisfied.[6] The person knew or should have known regarding the risk. This is also known as reasonable foreseeability. The risk should not be insignificant and any reasonable person under similar circumstances would have taken precautions against such a risk. The requirement to which the risk should not be insignificant has been the result of recent civil liability reforms and the introduction of Civil Liability Act. The introduction of this Act has raised the bar that is required from reasonable person before such person is required to act. Therefore under the current position, while the harm should be reasonably foreseeable, at the same time it is also required that the risk should not be insignificant. However the standards have to be decided on the basis of the facts of each case. In the same way, the precautions that will be considered as reasonable by the court will also vary, depending on the circumstances of each case.[7] The considerations that have to be made by reasonable person by deciding the issue of taking precautions against the risk have been mentioned in the Civil Liability Act as follows. The chances that the harm may take place if there is not exercised; the likely seriousness of the harm; the burden of taking the precautions for avoiding such a risk and the potential the benefit of the activity due to which others have been exposed to the risk of harm. The decision given in Donoghue v Stevenson (1932) can be considered while deciding the issue if a person knew or should have known regarding the risk. In this case, the significance of foreseeability of injury or damage to the plaintiff due to the defendant's conduct was mentioned. Under the Civil Liability Act, coalition mentions that negligence should be the necessary condition and such harm should fall within the liability of the defendant. Hence, a connection should be present between the alleged negligence on the part of the defendant and the harm suffered by the plaintiff.[8] However this is a question of fact. Under the common law, the but for test was used to decide the issue of causation and it was seen if 'but for' the actions of the defendant, the harm suffered by the plaintiff would not have taken place. However, the Civil Liability Act provided in this regard that because should be a necessary element of harm. In this regard, the Civil Liability Act asks if foreseeability was apt in the context of the scope of liability of the party in breach to extend to the harm suffered by the plaintiff. According to the Act, the policy issues that may arise have to be considered.[9] Therefore it can be said that the best way is to see if a reason is present due to which the defendant should not be held liable.[10] An example in this regard can be given of the case titled Commonwealth v Verwayen.[11] In this case, the Commonwealth was held to be liable for breach of its duty of care as a ship sank as a result of negligence. It was stated that the Commonwealth was liable for causing the accident but the plaintiff for the liver and lung cancer that was caused as a result of heavy drinking and smoking that started on part of the plaintiff as a result of experiencing the accident. Earlier the courts have discussed it in context of remoteness and proximity. Another factor in this regard is an intervening cause - nova causainterveniens. However, according to the Civil Liability Act, it has to be considered in terms of policy reasons. Will it be inapt to consider one party liable for all the results of the event where there were intervening factors like the own choices of the person.[12] Generally the breach of duty of care is self-evident. However, an additional requirement has been added by the Civil Liability Act according to which the standard that can be used to decide if there has been a breach of duty is that the risk should not be far-fetched or fanciful. Therefore the risk should not be an immaterial risk.[13] It also needs to be considered if any other reasonable person would have taken precautions against such a risk. This can be referred to as carelessness. It can be described as a failure to do what could have been done by any reasonable person under similar circumstances. But in this regard, after the implementation of the Civil Liability Act, the courts consider the factors like cost involved in taking the precautions and the magnitude of the risk.[14] The issue of what could have been done by any reasonable person under the circumstances is a question of fact. Application:In the present case, TNJL uses the pasteurisation process for preserving its fruit juices. For this purpose, each water product is heated up to a temperature of 75 degrees before sealing the bottles. This is a very crucial process in manufacturing as this process prevents the yeast bacteria from entering the fruit juice. If any yeast bacteria has entered and survived and the juice, the juice may be fermented. The gas that has been built up in the bottle during the fermentation process can cause the bottle to explode after some time. But generally it is accepted that this kind of organs is very rare. At the same time, according to the CSIRO report, it has been mentioned that although this occurrence is very rare but it can be completely avoided if the product is heated by the manufacturers to a minimum temperature of 85 degrees. At the same time, the risk can also be reduced significantly if plastic containers are used by the manufacturers instead of glass bottles. But the juice manufacturers have opposed this report on the grounds that if the product is heated to a minimum temperature of 85 degrees, the cost of production will increase significantly as a result of the increase in power charges. As a result, the production will become an economic. At the same time, the fruit juice manufacturers also pointed out that the plastic containers were not biodegradable and could not be recycled easily. As a result they were not environment friendly. They have also pointed out towards the fact that other interstate manufacturers were also using glass bottles. They have stated that the fermentation is very rare and at the same time, the cost regarding the introduction of these changes was too high. As a result, it was unnecessary as well as uneconomic to implement these changes in New South Wales. As mentioned above, along with other factors, the cost related with taking the precautions also needs to be considered. Another relevant fact in this case is that fermentation is a very rare occurrence. Therefore in this case, it can be stated that TNJL or Ms Hooper cannot be held liable for the injury suffered by Mandy. Conclusion: TNJL and Ms. Hooper is not liable for injuries suffered by Mandy. There was no negligence on part of Ms. Hooper. Similarly, TNJL had taken all the precautions that are necessary in this case. Taking other precautions like heating the product of 85 degrees or using plastic containers will involve a significant cost that was not proportionate to the risk present in this case. Bibliography Bailey, S (2006) Public authority liability in negligence: the continued search for coherence 26 Legal Studies 155 Barker, C (2006) Wielding Occams Razor: pruning strategies for economic loss 26 (2) Oxford Journal of Legal Studies 289 Case, P (2001) Something old, something new, something borrowed . . . the continued evolution of Bolam 17 Professional Negligence 75 Stapleton, J (1995) Duty of care: peripheral parties and alternative opportunities for deterrence 111 Law Quarterly Review301 Morgan, J (2005) Slowing the expansion of public authority liability 121 Law Quarterly Review 43 Teff, H (1992) Liability for psychiatric illness after Hillsborough 12 Oxford Journal of Legal Studies 440 Dias, R W M (1953) The duty problem in negligence Cambridge Law Journal 198 Mitchell, P and Mitchell, C (2005) Negligence liability for pure economic loss 121 Law Quarterly Review 194 Gearty, C (2002) Osman unravels 67 Modern Law Review 87 Harlow, C (2005) Understanding Tort Law , 3rd edn, Chapter 2. Sweet Maxwell Case Law Commonwealth v Verwayen ("Voyager case") [1990] HCA 39 Deatons Pty Ltd v Flew (1949) 79 CLR 370 Donoghue v Stevenson'' [1932] UKHL 100 Hollis v Vabu Pty Ltd (2001) 207 CLR 2 Mersey Docks and Harbour Board Ltd v Coggins and Griffith (Liverpool) Ltd [1946] 2 All ER 345 HL New South Wales v Lepore [2003] HCA 4

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The lords of all things gray and shivery have once more resurfaced with somethingnew for their faithful to feast upon. The Cure has cultivated songs of torturedsouls and broken hearts and made them their classic, signature style. While theirearlier albums often had more of a pop appeal swirled in with their depression,their more recent albums, like Wish, drive directly to your soul and revel inyour shattered dreams. The new record is Show, which was recorded atthe Detroit, Michigan stop of the phenomenal Wish tour. To describe Showsimply, you might say that it is mainly songs from Wish with a few classicshere and there. This, however, is a very shallow description, and is misleadingto your average listener. Show is unbelievable. Since the Cure is arather unconventional band, Show isnt really like most live concertrecordings. There are no drastic remixes or trippy guitar solos, but there isapplause (and rightfully so). We will write a custom essay sample on Show or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page It is also rather pleasant to hear the deep,thickly-accented voice of the brilliant Robert Smith, whose vocal range isincomparable to any other. The album begins with a very mellowinstrumental which suddenly bursts into Open. Among the best of Show are, ofcourse, the classics: Pictures of You, In Between Days, and A Night LikeThis. Other favorites include From the Edge of the Deep Green Sea and thehard-hitting, bass-y album conclusion, End. However, many devoted fans (as I)may feel that there were some empty spots. I recommend this record to allwho are interested in the music of The Cure, but I feel that real devotees mightappreciate this wonderful compilation more. I think that others may feel thatthis is just a Wish rerun. Nevertheless, its a great album, and I remind youto also check out their other live recording, Paris, which was also a Wishtour show and includes THE ABSOLUTE BEST of the Cure.