The Great Family of Araceae - 1224 Words

One living organism that has a very important function for the environment and all the living creatures on Earth is the plant. This is because other living organisms such as animals and human beings greatly depend on them for food and oxygen. Furthermore, they are also able to provide living creatures the shelter that they need. As well as medicines that can be taken from medicinal plants. There are approximately 250,000 different species of plants and they are all part of the kingdom Plantae which has many different types. (Plants in Peril - Plants and People, n.d., p. xx)One of them is the Angiosperms which can be further classified into Magnoliids, Eudicots, and Monocots. Under the Monocots are further classifications and one of them is the family of Araceae. (Araceae, n.d., p. xx) One interesting family that belongs to the division of flowering plants or Angiosperms is the Araceae. The term Araceae came from the word Arum, a plant genus, and it also came from Aron, a common name for plants in the said genus. The suffix –aceae is added to the name since it is the suffix used in constructing the name of the families of plants. (Araceae, n.d., p. xx) This is where the name Araceae came from. The family Araceae has its own classification. It belongs to the big group of kingdom Plantae, then is further classified to the subkingdom Tracheobionta (Vascular plants), then is lowered down to the super division of Spermatophyta (Seed plants), then further classified to theShow MoreRelatedThe Effect of Duckweed on Natural Pollution1158 Words   |  5 Pagesfor duckweed is Lemnaceae. Lemnaceae is from the order Alismatales, and the family Araceae. The largest thalloids can get up to  ¼ of an inch, while the smallest ones can get less than 2 millimeters long. The type of duckweed I used for my experiment, the â€Å"Wolffia Brasiliensis† has small, teardrop shaped thalloids. Reproduction for duckweed is not a problem. As investigated by Landolt and Kandeler in their book â€Å"The Family of Lemnaceae - A Monographic Study,† â€Å"a thumb-sized planting can cover 1.2Read MorePlant Cells : Occasion Homework1660 Words   |  7 Pageschloroplast DNA, including the protein-coding RBCL quality, is frequently utilized at the family level to demonstrate the connections amongst genera and species inside plant families. Intron locales from chloroplast DNA are additionally used to develop family trees. Introns are areas of delegate RNA that are evacuated preceding interpretation at the ribosome. Similar DNA between various genera and types of a plant family can be appeared with PC produced developmental trees called cladograms. †¢ Grana:

Never Let Me Go, By Kazuo Ishiguro - 1714 Words

We ask a question of who we are as both individuals and as humans are brought up in studies of addressing the crisis surrounding this subject area of science in regards to clones. In the novel â€Å"Never Let Me Go,† by Kazuo Ishiguro he addresses the issue about clones and how they grow up in an institution meant to get the students ready to conquer in a human environment. Ishiguro’s novel â€Å"Never Let Me Go† serves an approach to the â€Å"Cloning argument. In the novel a character named Kathy H was one of the primary ones who was cloned along with a few others. This helps us to answer the question of how clones should be treated in relation to human verses non-human concept, as Ishiguro attempts to define humanity through the eyes of Kathy H., a clone with experiences much like that of any ordinary human out there. Through the analysis of Ishiguro novel and the article â€Å"Science fiction and legal reality,† discussing the link between human an d clones and how in relationship to Ishiguro’s approach to the matter of cloning plays a part in Human like life form. I will seek to interpret and answer to the often yet odd question: what does it intend to be like a man in the tangible world of manipulation of clones? â€Å"I don’t agree upon this article of Cloning and the research and how it pertains to the novel â€Å"Never Let Me Go†, as I fully don’t believe in the cloning procedure for humans to have to work through this process in life, like the characters in the novel had to suffice.Show MoreRelatedNever Let Me Go, By Kazuo Ishiguro1068 Words   |  5 Pagesbeen increasingly getting better at cloning and thus attempting more complicated cloning. In the 2005 novel, Never Let Me Go, human clones are created to be organ donors for humans that need an organ transplant in order to survive. Clones look like humans, have feelings like humans but are not necessarily looked at as â€Å"human beingsâ €  in the novel. Throughout the novel Never Let Me Go, Kazuo Ishiguro’s expresses his belief that science has no limits and poses the questions ethically, where do humansRead MoreNever Let Me Go By Kazuo Ishiguro1512 Words   |  7 PagesBeginning to end, Kazuo Ishiguro’s speculative novel Never Let Me Go leaves readers wanting more—more closure, more answers, more facts. Throughout the entire novel, readers are left in the dark with few explicit details of the society or its origins. The shadowy, obscure Madame Marie-Claude is a paradigm for the motif of mystery and uncertainty throughout Never Let Me Go. Two to four times a year, preparations begin for Madame’s arrival at Hailsham without warning to the students. She visits, takesRead MoreNever Let Me Go, By Kazuo Ishiguro Essay2335 Words   |  10 Pagesknowledge. In Never Let Me Go, by Kazuo Ishiguro, the institution of Hailsham helps shelter the clones, yet inhibits them. In Frankenstein by Mary Shelley, Creature learns languages from his neighbors. The lack of an academic system causes a form of self-teaching. While self-learning is a form of self-realization as mentioned in Walter Kirn’s article â€Å"Lost In Meritocracy† Kirn learns from his experiences, Ellison from Invisible Man learns â€Å"street smarts† similar to the clones in Never Let Me Go in whichRead MoreNever Let Me Go By Kazuo Ishiguro1542 Words   |  7 PagesMary Shelley, Ray Bradbury, Michael Crichton, and Kazuo Ishiguro, to name a few, have all written books displaying these dangers. While reading these books, the dangerous, immoral actions and abuse of power seem evident, yet locating them in society is not quite as simplistic. The authors attempt to grant their audience a better way of finding these warning signs, while also providing an entertaining story. In his novel Never Let Me Go, Kazuo Ishiguro utilizes first-person narration, symbolism, andRead MoreNever Let Me Go By Kazu o Ishiguro Essay1928 Words   |  8 Pagesto have a great future, fall in love, get married, have a family, but most importantly have a wonderful life. What if your life had been planned out for you and the sole purpose of your existence was to donate your vital organs? Kazuo Ishiguro’s novel, Never Let Me Go is a tragic love story between two human clones that fall in love before they know what love truly is. The clones are raised until adulthood in Hailsham, a boarding school for clones, to later become organ donors. They are trainedRead MoreNever Let Me Go By Kazuo Ishiguro2000 Words   |  8 PagesIn the novel Never Let Me Go, Kazuo Ishiguro presents the story of Kathy H., and her friends Tommy and Ruth, who are growing up at Hailsham. Hailsham resembles an English contemporary boarding school, but one discovers that this school is specifically for clone children that have been created to donate their organs for the betterment of society. The author uses a descripti ve narrative by Kathy to present the story of the short lives of clones, and the human lives they lead with all the difficultiesRead MoreNever Let Me Go by Kazuo Ishiguro930 Words   |  4 Pages How do you classify rather someone is human or not? A tricky question has many different possible answers, but only a few that could be justified as being human. Kazuo Ishiguro has addressed this topic in his book Never Let Me Go. A reoccurring question throughout the novel is rather or not these clones are considered a human being or just another science project. Suspicious individuals of the surrounding communities in the novel, believed that the students were not human, because they couldRead MoreNever Let Me Go By Kazuo Ishiguro2932 Words   |  12 PagesIn Kazuo Ishiguro’s novel Never Let me Go, the proclaimed blasphemy of the process called cloning is not explained through scientific means, but is instead treated as an ordinary part of everyday life. Is this just a device used to convey a degree of empathy to Ishiguro’s text? Or has cloning become ‘humanised’ and is indistinguishable from what we would consider to be ordinary and mundane? There are firmly established archetypes in the Science Fiction genre of literature. The dystopian motif isRead MoreNever Let Me Go By Kazuo Ishiguro1386 Words   |  6 PagesAnother work that describes the life of minorities within society is Kazuo Ishiguro’s novel, Never Let Me Go. The main characters, Kathy, Ruth, and Tommy are students, but more importantly they are clones. They were produced for science and the harvesting of their organs, just as animals are harvested for their meat. The novel described them as being the same as the majority human population, with the only difference being that they were created by science rather than physically born. These studentsRead More The novel Never Let Me Go by Kazuo Ishiguro740 Words   |  3 PagesSeveral years ago a novel was written that threw the science fiction genre on its head because of the way that it tells the story and twists the ideas of typical book genres. The novel Never Let Me Go, a story by acclaimed author Ka zuo Ishiguro is about a young lady and her friends, figuring out who they are from adolescence to adulthood. While at first this may seem a typical coming of age story, the novel starts to turn into a science fiction story and goes back again and forces readers to change

Littlefield - 1738 Words

Strategy description Revenue maximization:Our strategy main for round one was to focus on maximizing revenue. We did not want the revenue to ever drop from $1000, so we took action based on the utilization rates of the machines. We needed to have sufficient capacity to maintain lead times of less than a day and at most, 1 day and 9 hours. Based on the linear decrease in revenue after a lead time of one day, it takes 9 hours for the revenue to drop to $600 and our profits to be $0. In terms of when to purchase machines, we decided that buying machines as early as possible would be ideal as there was no operating costs after the initial investment in the machine. Having more machines seemed like a win-win situation since it does not†¦show more content†¦In particular, station 1 had a dangerously high utilization rate, maxing at 0.91 at day 17 and averaging 0.6 for the rest of the first 50 days. Therefore, we immediately purchased a machine 1 when the game started. After monitoring for a day, we sa w that the utilization of machines 2 and 3 were quite high at around 80%. We knew that we were at the start of the game and would have increasing demand, so we decided to purchase a machine 3 and change the priority of machine 2 to station 2. Because utilization of station 1 was still high on Day 53 and we anticipated an increasing arrival of a high number of jobs, we made the purchase of an extra machine at Station 1 to accommodate any other spikes in job arrivals, leaving us with 3 machine 1s. On Day 64, there was yet another spike in the number of job arrivals which we were able to anticipate by purchasing the extra machines prior. We considered purchasing a machine 2, but put it off as we thought we should collect more data. On Day 67, we decided that since demand would still increase, we might as well purchase another machine 2. Although these purchases took huge cuts into our initial cash balance thus limiting the amount of interest we received, our early poor rankings saw dra matic improvements as the demand of products began to increase and other teams began losing revenue. By making the initial investments and watching the data, we were able to maintain low lead times and maintain $1000Show MoreRelatedLittlefield923 Words   |  4 PagesStanford University Graduate School of Business rev. September 2002 Managing Customer Responsiveness at Littlefield Technologies Background Littlefield Technologies (LT) has developed another DSS product. The new product is manufactured using the same process as the product in the assignment â€Å"Capacity Management at Littlefield Technologies† — neither the process sequence nor the process time distributions at each tool have changed. The LT factory began production by investing most of itsRead MoreLittlefield Simulation2658 Words   |  11 Pagesev ev Littlefield Simulation Report: Team A Ending Cash Balance: $1,915,226 (6th Place) Return On Investment: 549% ROI=Final Cash-Day 50 Cash-PPamp;E ExpenditurePPamp;E Expenditure→ 1,915,226-97,649-280,000280,000=549% Analysis of the First 50 Days The Littlefield Technologies management group hired Team A consulting firm to help analyze and improve the operational efficiency of their Digital Satellite Systems receivers manufacturing facility. Upon the preliminary meeting with LittlefieldRead MoreLittlefield Simulation Write Up1190 Words   |  5 Pagesï » ¿Littlefield Simulation Write-up December 7, 2011 Operations Management 502 Team 9 Littlefield Lab We began our analysis by searching for bottlenecks that existed in the current system. It was easily identified that major issues existed in the ordering process. Without calculations, you could tell the reorder point was too low since the historical plots showed inventory levels at zero for two or more days at a time. The number of jobs in customer orders showed correlating spikes at the sameRead MoreLittlefield Technologies Part 1664 Words   |  3 PagesApril 8, 2013 Group Report 1: Capacity Management The following is an account of our Littlefield Technologies simulation game. The account includes the decisions we made, the actions we took, and their impact on production and the bottom line. Day 53 Our first decision was to buy a 2nd machine at Station 1. We did not have any analysis or strategy at this point. Nonetheless, this turned out to be a wise investment, since Station 1 was in danger of becoming a bottleneck in productionRead MoreOpen Source Intelligence Essay577 Words   |  3 Pagesintelligence: An intelligence lifeline’, The RUSI Journal, vol. 149, no. 1, pp. 16-22. Lowenthal, M 2006, ‘Open-source intelligence: New myths, new realties’, in R George R Kline (eds), Intelligence and the national security strategist, Rowman and Littlefield Publishers Inc, Oxford, pp. 273-278. Steele, R 1995, ‘The importance of open source intelligence to the military’, International Journal of Intelligence and CounterIntelligence, vol. winter, no. 1, pp. 457-470.Read MoreLittlefield Simulation Report Essay1541 Words   |  7 Pagesï » ¿Executive Summary Our team operated and managed the Littlefield Technologies facility over the span of 1268 simulated days. Our team finished the simulation in 3rd place, posting $2,234,639 in cash at the end of the game. We did intuitive analysis initially and came up the strategy at the beginning of the game. And then we applied the knowledge we learned in the class, did process analysis and modified our strategies according to the performance results dynamically. We have reinforced many ofRead MoreLead Time Management at Littlefield Labs642 Words   |  3 PagesLead Time Management at Littlefield Labs Background Littlefield Laboratories has opened a new blood testing lab. This laboratory uses the same process as the lab encountered in your prior assignment, Capacity Management at Littlefield Labs—neither the process sequence nor the process time distributions have changed. The lab began operations with a raw materials inventory of 160 kits and $1,000,000 cash. Customer demand continues to be random, but the expected daily demand will not change duringRead MoreCase1046 Words   |  5 PagesAfter having a very successful performance and getting second place on the first Littlefield simulation game we knew what we needed to do to win the second simulation game. We were very eager to outperform our competition and we almost did so, but ended up in second place again with a cash balance of $2,660,393. The second Littlefield simulation game focused on lead time and inventory management in an environment with a changing demand (â€Å"but the long-run average demand will not change overRead MoreThe Impact of Slavery in America1364 Words   |  5 Pagesencounter harsh and dehumanize treatment by their master, the master’s wife, and overseer. In the article written by Ph.D. Marci Bound Littlefield states the ways that black female slaves were categorized as, for example: â€Å"Motherhood, however, represented a unique position for black women, as these women also laborers, breeders and concubines.† (Page 53 Littlefield) Black female slaves represent a hard working individual that after a long day’s works they will still have the obligation to care forRead MoreThe Wizard of Oz- Parable on Populism1293 Words   |  6 PagesDorothy’s par of silver shoes, which represented the silver issue, the yellow brick road, which represented the gold standards. An other interesting this is that â€Å"Oz† in the title of this novel is actually an abbreviation of an ounce. Henry M. Littlefield was an American educator, author and historian who was most notable for his claim that The Wonderful Wizard of Oz was a political satire, linked the early life of L. Frank Baum to how the play was written. L. Frank Baum had moved to Aberdeen in

Sir Arthur Conan Doyle Would Have Approved of Young...

â€Å"You can get up now, Watson. The war is over.† (Columbus) Many readers may be familiar with the Scottish physician and author Sir Arthur Conan Doyle who wrote short stories about a famous detective named Sherlock Holmes and his assistant, Dr. John H. Watson (Wilson). The 1985 film, Young Sherlock Holmes is an imaginative creation of how Holmes and Watson met during their younger years. In the beginning of the film, the viewers are introduced to the young detective Sherlock Holmes and later introduced to Holmes’ close friend, Dr. John H. Watson. The viewers are also introduced to Holmes’ nemesis Professor James Moriarty. The film displays a background for the creation of Sherlock Holmes and how Holmes and Watson â€Å"supposedly† met during†¦show more content†¦Rathe is a bright young man who runs the school that Holmes and Watson go to in London (Ebert). Rathe takes Holmes under his wing and looks out for Holmes, pretending to befriend Holmes as he investigates two murders of prominent men that have occurred in London (Shaffer). As Holmes investigates the two murders, he begins to realize that there is a cult connected to the murders. The victims were shot with a hallucinogen that caused the victims to have bizarre hallucinations that resulted in death (Martel). The film Young Sherlock Holmes has gotten many praises for the quality of the film. According to Christopher Null, the film portrays how Moriarty and Watson meet Holmes as well as give an explanation to where the pipe, hat and â€Å"Elementary!† motto came from. Christopher Null also mentions that the outline for Harry Potter came from Levinson’s Young Sherlock Holmes (Null). Michael Noble, another movie critic, agrees that Young Sherlock Holmes was possibly the beginning of Harry Potter because both plots had two boys and one girl. Michael Noble further states that Holmes and Potter had a similar starry destiny and that Holmes’ smart-alec k nowledge contributed to the character Hermione in Harry Potter (Noble). Though many critics have different views of the film Young Sherlock Holmes, the film introduces the viewers to Sir Arthur Conan Doyle’s work and his famous characters that continue to exist even after the 19th century. Young Sherlock Holmes is

Post Sigmoid Coletomy Care Free Essays

string(227) " The recovery nurse would also inform me which medications he has had, information regarding IV fluids, how long they should run for and whether more are needed when it finishes and check they are written up on the drug chart\." This paper will critically examine the care needs and management of Mr Braun. An appropriate framework will be used, namely the ABCDE. Alternative treatment will be analysed using the 5 WHs critical decision making too (Jasper, 2006)l. We will write a custom essay sample on Post Sigmoid Coletomy Care or any similar topic only for you Order Now His care will be based upon the nursing process ensuring that patient outcomes are agreed, implemented and evaluated. The assessment framework to be used is this assessment is the ABCDE assessment framework. The ABCDE framework looks at Airway, Breathing, Circulation, Disability, and Exposure/Elimination. The reason for choosing this framework is that it uses a systematic method of assessing, it aids with elimination of post op complications. In addition, it is a commonly accepted framework which is widely used and can be used in critical care situations, pre post-operative care and emergency situations. Furthermore, it allows the nurse to use her skills in accessing the patient’s needs. The disadvantages of the framework are that it is a medical model in the sense that it looks specifically at the biological aspects of care and lumps emotional/psychological/cultural/social care under the exposure/elimination catergory. Therefore it does not promote exploring these issues in great detail (Younker, 2008 Hargan 2012) Cancer Physiology Bowel cancer normally starts in the rectum or sigmoid colon. It starts as adematous polyps and then progresses to adematous carcinomas. It spreads by direct extension via the bowel circumference, submucousa and outer bowel wall layers. It can also spread to other areas by direct extension, for example, to the liver, pancreas and spleen. Metastasis is normally by way of the surround lymphnodes. Primary cancerous cells can also travel into the lymphatic and circulatory system causing secondary cancer in other organs such as liver and pancreas (LeMone Burke, 2003). Mr Braun is undergoing an operation for his sigmoid colon cancer. One route to take would be the traditional method. This consists of open bowel surgery. This entails making a large opening. A bowel prep is given prior to surgery, there is a longer starvation process, which can cause dehydration and electrolyte imbalance. Furthermore, it causes stress on the body, insulin resistance in the body is longer and the recovery period is longer. In addition it causes longer paralytic ileus (Siddiqui et al. , 2012). The alternative treatment to the traditional method would be the laparoscopic method. Mr Braun would have a smaller incision, therefore making a quicker recovery. He would be in less pain and would be able to mobilise quicker. He would have a quicker return of GI function and a lesser period of paralytic ileus. He would be able to deep breath better as he would not be experiencing a lot of pain, therefore he would be at less risk of contracting a chest infection. This would all work towards him having an earlier discharge, for example, 3-5 days post op compared to anywhere between 8-12 days on the traditional method. Research has also shown that community rehabilitation is much quicker, 2-3 weeks rather than 6-8 weeks on the traditional method (Jenson 2011). Further research shows that patients undergoing laparoscopic surgery have fewer complications post discharge (Hargan 2012). It appears then the laparoscopic route has better outcomes for the patient and in addition, the NHS. Being able to discharge a patient between 3-5 days who experience fewer complications post operatively not only frees up beds but costs less to treat the patient. Therefore, after weighing up the pros and the cons of both the traditional and the laparscopic it would seem that Mr Braun would be better off having the laparoscopic route. It appears from research that the lapascopic route is the route which is used in almost 90% of colorectal surgery. However, the route that is taken ultimately depends on the surgeon’s choice. Prior to collecting the patient from the recovery room Before collecting Mr Braun from the recovery room I will need to check the bed area. This includes checking that the oxygen is working. I will need to ensure that there is a nasal tube and a venturi mask. I will also need to check the suction is working and ensure that a new tube is present by the bedside. I will also need to make there is a yonker. I will put a dynamap beside the bed which will allow me to take Mr Braun’s clinical observations on return to the ward. I will also ensure that a drip stand is next to the bed as he may be on fluids or have a PCA on his return to the ward (Nicol et al. 2012). Collecting the patient from the recovery room On collecting the patient from recovery, I will take with me a kidney bowel in case the patient needs to be sick on his return journey, a pair of gloves, a oropharyngeal (geudel) airway in case his airway becomes compromised in anyway and a pocket mask for mouth to mouth. My first priority is to ensure that Mr Braun is safe to return to the ward. I will check his level of consciousness using the AVPU tool. This tool looks at whether he is Alert, whether he responds to Voice or whether he only responds to Pain and whether he is Unconscious. I will then take a handover from the recovery nurse. This should include informing me of the procedure Mr Braun has had, how well he has responded to the surgery and his current responsiveness/consciousness level. I would need to check with the recovery nurse whether his vital signs are within the normal range. This is for patient safety which is paramount and is at the centre of nursing care. This would need to be checked against the Early Warning Score (EWS) system which includes level of consciousness, the physiological parameters, for example, temperature, blood pressure, Oxygen saturation (SATS), respiratory rate, pulse and urine output. The EWS gives an overall score which informs me whether or not it is safe to take Mr Braun back to the ward. The recovery nurse would also inform me which medications he has had, information regarding IV fluids, how long they should run for and whether more are needed when it finishes and check they are written up on the drug chart. You read "Post Sigmoid Coletomy Care" in category "Essay examples" In addition, I would need to see the wound bed. This would help with later assessment on the ward where I would be able to compare whether there has been any further bleeding or leakage. I would need to see the stoma site. The recovery nurse would inform me whether Mr Braun had a urinary catheter and whether there had been any urine output. After handover I would say hello to the patient and manually take his pulse so that I can get an indication of his heart rate (Nicol et al. 2012). On the ward On returning to the ward I will orientate the patient. I will inform him of every procedure that I do so that I can gain informed consent (NMC 2012). I will immediately carry out a set of clinical observations. This is so I can make a comparison with his perioperative baseline. Although doing the clinical observations with the dynamap, I will manually take his pulse as it is vital that I know whether it is regular/irregular, strong or weak. ABCDE Assessment Airway The best way to check the airway is to speak to ask the patient and get him to respond to you. If he is able to talk in normally, this will be indicative of his airway being patent. I would need to listen to whether there are any sounds, like barking or gurgling as this could indicate that there is partial obstruction. I would also need to check whether Mr Braun is experiencing any nausea or vomiting. If Mr Braun is experiencing this I would need to immediately administer an anti-emetic as per drug chart instruction. This would help prevent the risk of pulmonary aspiration. I would also need to check whether Mr Braun has any allergies. I would ensure that he is wearing two red wrist bands with the allergies clearly written on them so that other staff members are aware. His allergies would be documented in his nursing notes and on his drug chart with information on what sort of reaction he experiences. Assessing whether Mr Braun has any allergies is extremely important as allergic reactions can cause swelling of the tongue and in the throat which would compromise his airway and leave him with difficulties breathing (Resuscitation Council UK, 2012). Breathing I would now assess breathing by checking Mr Braun’s respiratory rate (RR). The normal range is between 12-20 breaths per minute. In PAC, his RR was slightly raised. This could have been due to anxiety but was more than likely due to his anaemia (this will be looked at further under circulation). I will be able to gain a comparison and start looking for a trend. It is important that the RR is counted for a full minute. His breathing may be irregular and therefore not counting the full minute would give an inaccurate measurement. I would also check Mr Braun’s SATS. The normal range should be 95%. Checking his SATS will inform me whether he is getting enough oxygen and whether his tissues are being perfused adequately. Lack of oxygen can cause hypoxia which if not managed will lead to multiple organ dysfunction and ultimately death. I will also therefor check for cyanosis as this will also inform me whether he is lacking oxygen. It is important to look at how Mr Braun is breathing. For example, is he struggling to breath, is he breathing deeply or is it shallow. Does he have to use his accessory muscles to help him breath. I would check whether his chest is rising equally on both sides. I would also speak as him a question to ascertain whether he is able to speak in full sentences because someone who is struggling to breathe is unable to speak in full sentences. I would look at whether he is breathing fast or slow. Furthermore, I would look at how he is sitting, for example, is he leaning to one side. Also when you are assessing breathing it is important to listen for any wheeze or stridor. RR is one of the first things to alter when a patient is deteriorating. It is vital that if Mr Braun is experiencing any of the above, the nurse responds quickly. The first thing would be to check whether he is written up for any more oxygen and if so to increase it. The nurse would then have to check in RR and SATS again after 15 minutes to ascertain whether there was any improvement or further deterioration even. If the patient was deteriorating further the nurse would need to involve the doctor who would be able to review Mr Braun immediately and give further instructions on his care (Queen Mary University City University, 2006). Circulation An assessment of Mr Braun’s pulse needs to be undertaken. This will allow the nurse to ascertain his heart rate. In addition, it would allow me to feel whether his pulse is strong or weak and whether it is regular or irregular. The normal resting pulse should be between 60-80 beats per minute (bpm). In the PAC, Mr Braun was slightly tachycardic, which could be due to anxiety of his diagnosis, hearing about the treatment he would receive or his prognosis. By taking his pulse it will allow for a baseline, pre-operative and peri-operative comparison. His blood pressure (BP) would also be assessed. The normal ranges are 90/60-140/90. Mr Braun’s BP in PAC was 135/80. Although this is still within the normal range, it is slightly high. However, this would be an appropriate BP given his age. It is vital that clinical observations are carried out every 15 minutes for the first two hours post-op as there is a higher risk of complications occurring and clinical signs are the physiological parameters which tell you whether a patient is deteriorating or improving. For example, if a patient is tachycardic and hypotensive this could be indicative of hypovolaemic shock which would need to be managed immediately as this can lead to potential death. It is vital when taking clinical observations that the nurse is aware that she should not only rely on the measurements. This is because a patient can be in hypovolaemic shock and still have a normal BP. This is because in hypovolaemic shock, the compensatory mechanisms take over and the body will do everything it can to keep the BP at normal level. Therefore, it is vital that the nurse also observes what the patient looks like, for example, does he look palor, he is sweaty or clammy. These are all important factors when carry out clinical observations. When a patient undergoes surgery he has enforced reduced mobility. Mr Braun will be in bed for a while and due to these factors is therefore at risk of Deep Vein Thrombosis (DVT), which is one of the highest cause of PE leading to hospital deaths. The nurse should check whether he still has his TED stockings on and check that they are not rolled down or creased as this may prevent them from achieving good prophylaxis. Furthermore it could compromise his skin integrity. Mr Braun will probably also be prescribed oral or subcutaneous anticoagulants as a further prevention of DVT. Mr Braun’s Hb levels should be checked to ensure that his anaemia is improving. If Mr Braun was assessed in PAC as having met the criteria, which is expected to make a good recovery, for the ERP, his anaemia would have been dealt with prior to him being admitted. He would have been assessed for any co-morbidities and his GP would have been involved to treat his anaemia. If his anaemia had not been treated, prior to his admission, it is likely that Mr Braun would have undergone a blood transfusion during surgery. This would mean that he would have a cannula in situ which would need to be assessed to check for phlebitis. This would need to be documented on the VIP chart (Hargan 2012). The cannula needs to be checked to ascertain whether it is patent. The date of insertion should also be noted on the VIP chart as it is not allowed to stay in for longer than 72 hours. Mr Braun will also have a catheter in situ. Therefore it is important to check for urine output. Mr Braun should have a urine output of 0. 5ml/kg/hr, in other words half his body weight per hour. Therefore if Mr Braun weighs 80kg, he should have a urine output of 40mls per hour. If going through the traditional method, Mr Braun would have to have a low residue diet approx. 2 days prior to the operation. He would only be allowed clear fluids approximately 12-18 hours before surgery and would then be starved from the midnight before the day of surgery to prevent aspiration. Research has shown that prolonged starvation causes dehydration and electrolyte imbalance. It causes the body to experience insulin resistance for longer and cause the body more stress (Burch Slater 2012). In contrast, he would have been given carbohydrate loading prior to surgery in the form of iso-osmolarity which 90% passes through the stomach within 90 minutes therefore he would have been able to have it one and a half hours prior to surgery. This would cause less insulin resistance and put his body through less stress. He would be able to come off any IV fluids as he would be encourage to eat and drink at will post operatively. How to cite Post Sigmoid Coletomy Care, Essay examples

Security Management Best Practice Based

Question: Discuss about the Security Management Best Practice Based. Answer: Introduction Mobile devices are extensively used in the present day by the individual and business users. These devices comprise of a lot of information and it is this information that is the key asset for all the users and organizations and it becomes a prime topic of concern for them to effectively manage the information and data sets that are associated with them. There are various categories of information such as sensitive information, internal information, information only for office use, public information, private information and a lot more. The information sets that the organizations deal with on a routine basis are huge in terms of volume. Also, the information that is present in these sets varies in terms of the contents, type and many other factors. It is essential to develop policies and strategies for the management of information of all classes and types and the document highlights some of the mobile device security vulnerabilities, countermeasures and mitigation strategies that ma y be followed. The following research questions have been answered with the aid of the research that has been carried on the vulnerabilities and risks associated with the mobile devices. What are the common vulnerabilities and risks that are associated with the mobile devices? What is the impact of the risks and vulnerabilities on the device and on the users? What steps have the companies taken to prevent and detect the mobile device risks? What are the security features and mechanisms that have been implemented? What is the security strategy that shall be adapted to avoid the risks associated with the mobile devices? There are several methods and approaches that have been designed which can be adopted to carry out a particular research. The methodology that has been adopted in this case is exploratory research methodology in which the data that is available is analyzed and the results are then concluded on the basis of the analysis and study that is carried out. The data associated with this particular topic was collected from a number of different sources such as online journals, organizational data, customer reviews, academic papers and many more. The data that was collected was gathered together and conclusions were made on the research topic. Mobile Device and Security Risks, Threats, Vulnerabilities their Impacts Security vulnerability that is associated with the information contained in the mobile devices refers to the weaknesses that may be related to it and may result in the occurrence of a variety of security threats and attacks. Threats refer to the security occurrences that may result in a negative impact on the data and the information that may be present within a particular system. The information sets and the variety of information that a user or an organization analyzes and goes through on a per day basis along with its usage in the number of business services and operations is huge. The existence of a variety of data sources along with varied formats of the same is also a prime reason of the presence of so many security threats and vulnerabilities. Some of these security occurrences in the form of risks, threats and vulnerabilities in association with Mobile devices have been listed and explained below. There are a number of threats that are associated with the device itself that may result in the emergence of security vulnerability or threat. These threats include the following: Users often connect to the public Wi-Fi networks which are not secured and the same leads to the execution of security threats and attacks by the attackers. The information is captured by the attackers which are then misused. There are a number of Bluetooth attacks that take place in association with the mobile devices. BlueJacking and BlueSnarfing are some of the Bluetooth attacks in which anonymous messages are sent from the mobile devices of the users and the attackers gain access to the device without the knowledge of the user. Owing to limited storage potential on mobile devices such as smartphones and tablets, users tend to save that data on the web. Although the data stored on the cloud is protected, the cached data left behind is not protected however. These data is available to be exploited until the phone if factory reset or deleted by user activity. Confidential and sensitive information tend to be saved in secret keys, sensitive business logic and access tokens within the application code and all it takes for an attacker is to reverse engineer it to get them. Once the device is stolen or the like, it becomes fairly easy to reverse engineer and use the sensitive information for malicious intents. There are many a ties complete lack of encryption in terms of the transmitted data that is observed in mobile applications. Even with encryption in place, there are many times developers chose to ignore certification validation errors and fall back to plain text communication which can then be easily sniffed by man-in-the middle type attacks. New form of mobile based client side injections Apart from the typical HTML and SQL based injections that are possible on the mobile web, even mobile applications are now beginning to notice different types of attacks like abusing of phone dialer, SMS as well as in application payments. Availability attacks that are executed on the information impact the availability of the information and make it inaccessible to the users. There are many services and applications that parallel run on the organizations internal and external networks which are made available by the execution of the Denial and Distributed Denial of Service attacks on the same. These are the attacks in which the malevolent entities introduce unnecessary and garbage traffic on the network of a particular service or application to deteriorate its quality which often leads to the scenario of a breakdown. It is through this process that the services and applications become inaccessible and unavailable for the end users (Ipa, 2009). These are the attacks that take place on the information that is associated with the organization by sending false emails and messages to the users to trick them in order to retrieve important information from them. Time to time there are news of new applications being introduced in the application stores that are already compromised intentionally or unintentionally. Hence a wide range of mobile application based threats have emerged, these includes: Malware attacks on the information are a common practice that has been observed in association with the users and organization along with other systems and organizations as well. A number of different types of malware have been created such as viruses, Trojan horses, Logic Bombs, worms, ransomware, adware, spyware and many more and all of these affect mobile devices as well resulting in financial fraud or theft. Malware Attacks on Mobile Devices Application markets are bound by the guidelines and principles that are required to be followed in order to upload an app on the same. However, there is malicious software also introduced on these markets that get downloaded on the mobile device and hampers the security of the device. Manipulation of the Bootloader is done to download and install the apps outside of the app markets as well that often result in rootkits and similar malware attacks. The applications that are developed and implemented by the business and users comprise of several Application Programming Interfaces (APIs). These APIs become one of the major threat agents and lead to the successful execution of a security attack by the hackers and attackers. Attackers often make use of these APIs to give to the security attacks. Newer Forms of Mobile Device Security Attacks Apart from the security risks and attacks associated with the mobile devices that have been summarized above, there are a lot many security attacks and risks that have now been created with the enhancement in technology and increase in the use of mobile devices. Already infected mobile devices are being used by the attackers and malevolent entities to cause damage to other devices. These infected devices seek for the presence of other mobile devices on a particular network or range and the malware or infected codes are then passed on to the other devices to cause damage to them. Ransomware attacks were earlier restricted to only computer systems and applications. However, with the increase in the use of mobile devices, these attacks have now spread to the mobile devices and applications as well. Attackers capture the credentials and information of the users and lock the device or the application which can only be accessed after paying for the same. Users make use of the mobile devices for personal as well as professional activities. There are also a number of financial tasks that are carried out with the aid of mobile devices. Crypto-currency mining attacks are executed by the attackers on the mobile devices and the information that is store d in the same. Attackers make use of malware in this cause in order to infiltrate the mobile devices in search for the digital currencies. Wireless sniffers and signal jammers are also causing a lot of trouble to the users of the mobile devices. The mobile devices that lack the adequate security measures are often impacted by these entities as the information that is present in the device is exposed to the attackers. Comparison between Android and iOS Mobile Security The above diagram shows the shipment volume of Android and iOS devices from 2013 to 2016. Two of the most widely used mobile operating systems in the present times are Android and Apples iOS. There are several providers of the Android OS in the market such as Samsungs, Lenovo, Motorola and many more. The security features and mechanisms that are offered in Android and iOS vary from each other. Both of the mobile operating systems offer the traditional forms of access control installed in their mobile devices such as use of PINs and passwords for unlocking the mobile devices, ability to the users to set up patterns for unlocking the device and setting up application locks in the device. Permission based access control can be applied in Android as well as iOS devices to allow the users to enter the password or PIN to permit the entry to an application. Applications that are installed in the mobile devices that run on either Android or iOS do not have a direct access to the hardware. There are many intermediary software layers that are present in between the application and the device that is the hardware which act as a barrier between the two entities. There are many web based attacks that are common in the world of mobile devices and both of the mobile operating systems have the in-built mechanisms to deal with such forms of security attacks. Strengths and Weaknesses of Android Mobile OS and iOS Apart from the list of common security features that have been listed above, there are a lot many security mechanisms that are exclusively present in the Android operating systems. In case of the mobile applications that are installed in the Android devices, there is a static list of permissions that are present in order to enable permission based access control on the applications. Also, it is not possible to automatically install the applications on the Android devices which prevent a lot many web-based and security attacks on the information stored in the device. The figure above shows that Android is the most vulnerable platform of all Operating Systems in the world including Desktop operating systems. Android has more than 3 times the number of vulnerabilities in 2016 at 523 when compared to iOS at 161. There are also certain weaknesses that are associated with the Android devices. There are many Android phones that are being provided by the manufacturers and some of them can no longer be updated to the latest version of the OS. Such devices are exposed to a higher number of security risks and attacks. Also, the manufacturers have the ability to modify the UI of the device as and when they like which also lead to the emergence of many security attacks. Application marketplace that is Google Play Store also has a limited security implementation and there are numerous security risks and threats that get executed along with the downloading of a mobile application on a mobile device (Smedinghoff, 2016). There is an enhanced permission based access control that is installed in the iOS devices that prompt the users frequently to make choices in terms of going ahead with the usage of the application or prevention of the same. Location based services that come along with iOS devices are outclass and there are geo-tagging and geo-location capabilities that are installed that allow the users to track the device even when it is lost or stolen. iOS also allows the users to automatically delete the desired data sets and information present in the device in case of its loss. There is a lot of information that the users store in the mobile devices which may be private and sensitive in nature. Such information can be erased by the users with just a click of a button (Cengage, 2016). There are some weaknesses that are associated with the mobile devices that run on iOS as their operating system. If the user chooses to jailbreak the device then there are multiple malware attacks that the device gets exposed to. These attacks can cause a lot of damage to the device and the information that is contained within the device. Also, there is a limited upgrade of the device possible on the previous version of the operating system that also leads to the emergence of a lot many security risks and attacks to the device (Saint-Germain, 2005). The above table highlights the security features available to end users that was available to a typical iOS vs Android user in 2013. Mobile Device Security Set of Goals The business processes, business operations and business activities must comply completely to the security policies, security laws and set of regulations that guard the same. The security mechanisms that are developed must ensure that the properties such as confidentiality, privacy, availability and integrity are safeguarded. There shall never be occurrences in which there is a complete breakdown in terms of business continuity (Anderson, 2016). The time required to recover the services and applications to their regular functioning shall be kept very low. Application of security mechanisms in third party dealings shall fulfill the norms of all the parties that are associated. There shall be regular up-gradation and maintenance of the security frameworks (Hostalnd, 2010) Mobile Device Security - Strategy The approach and strategy shall be developed according to the nature and type of information that may be impacted or may be put at risk. Confidentiality: The property of the information shall be maintained in all the business processes to make sure there are no violations and unauthorized entries involved. Integrity: The modifications, changes, deletions, updates and additions shall be performed in authorized manner only. Availability: Accessibility to the information shall be provided to the users at all times and from all the locations (Arcs, 2016). There is a lot of work that is being done in order to make sure that the mobile device risks and attacks are prevented and avoided. There is a rise of Internet of Things (IoT) applications along with the artificially intelligent applications that are being developed and mobile devices play a major role in both. Security of the mobile devices in association with IoT and cloud computing is required to be done to make sure that the level of security that is offered is increased and there are no risks executed. Also, in terms of the mobile operating systems, it would be essential to enhance the in-built security features such as basic and advanced security with the installation of logical and technical security controls. Such measures would make sure that the frequency of the mobile device security risks and attacks are minimized (Whitman, 2016). Users also need to be educated and made aware in terms of the mobile security risks and attacks and there shall be trainings and awareness sessions that must be executed and initiated for the purpose. Conclusion Information is the key asset for all the organizations and it becomes a prime topic of concern for the organizations to effectively manage the information and data sets that are associated with them. There are various categories of information such as sensitive information, internal information, information only for office use, public information, private information and a lot more. The information that the mobile devices that are used by the users and the organizations deal with on a daily basis includes the information associated with the applications, personal details of the users, information around the files and data that is stored in the device and a lot more. There are numerous security risks and attacks that are associated with the mobile devices in terms of security risks, threats and vulnerabilities. These can be prevented and controlled with the aid of applicable countermeasures and policies. References Alnatheer, M. (2014). A Conceptual Model to Understand Information Security Culture. [online] Available at: https://www.ijssh.org/papers/327-A00013.pdf [Accessed 25 Nov. 2016]. Anderson, R. (2016). Why Information Security is Hard. [online] Available at: https://www.acsac.org/2001/papers/110.pdf [Accessed 25 Nov. 2016]. Arcs, (2016). Information Security Policies. [online] Available at: https://www.arcs.qmul.ac.uk/policy_zone/information_security_policy.pdf [Accessed 25 Nov. 2016]. Cengage, (2016). Legal, Ethical, and Professional Issues in Information Security. [online] Available at: https://www.cengage.com/resource_uploads/downloads/1111138214_259148.pdf [Accessed 25 Nov. 2016]. Hostland, K. (2010). Information Security Policy. [online] Available at: https://services.geant.net/cbp/Knowledge_Base/Security/Documents/gn3-na3-t4-ufs126.pdf [Accessed 25 Nov. 2016]. Ipa, (2009). 10 Major Security Threats. [online] Available at: https://www.ipa.go.jp/files/000016942.pdf [Accessed 25 Nov. 2016]. Ishandbook, (2016). Types of Controls. [online] Ishandbook.bsewall.com. Available at: https://ishandbook.bsewall.com/risk/Assess/Risk/control_types.html [Accessed 25 Nov. 2016]. Keung, Y. (2016). Information Security Controls. [online] Available at: https://www.omicsgroup.org/journals/information-security-controls-2168-9695.1000e118.php?aid=23716 [Accessed 25 Nov. 2016]. Ngoma, S. (2012). Vulnerability of IT Infrastructures: Internal and External Threats. [online] Available at: https://www.congovision.com/IT-Security-Pub.pdf [Accessed 25 Nov. 2016]. O'Neil, L. (2015). How to Implement Security Controls for an Information Security Program at CBRN Facilities. [online] Available at: https://www.pnnl.gov/main/publications/external/technical_reports/PNNL-25112.pdf [Accessed 25 Nov. 2016]. Saint-Germain, R. (2005). Information Security Management Best Practice Based on ISO/IEC 17799. [online] Available at: https://www.arma.org/bookstore/files/Saint_Germain.pdf [Accessed 25 Nov. 2016]. Smedinghoff, T. (2016). The State of Information Security Law. [online] Available at: https://resources.sei.cmu.edu/asset_files/WhitePaper/2007_019_001_52931.pdf [Accessed 25 Nov. 2016]. Whitman, M. (2016). Readings Cases in Information Security: Law Ethics. [online] Google Books. Available at: https://books.google.co.in/books?id=nTMIAAAAQBAJpg=PA272lpg=PA272dq=information+security+ethical+compliance+pdfsource=blots=flbySXXdj1sig=i6XDp71lCjObz40ugSYyDZl4AEchl=ensa=Xved=0ahUKEwi39fzQ0MDQAhWLV7wKHUeCD804ChDoAQgqMAE#v=onepageq=information%20security%20ethical%20compliance%20pdff=false [Accessed 25 Nov. 2016].

Should Homosexuals Be Able to Marry Outline free essay sample

I. Introduction A. Thesis Statement Due to the several controversial issues that may arise I do not support gay marriage, I do believe that domestic partnership should remain allowable, giving a person the right to date and share their lives with whomever they so choose, but the sanctity of marriage should remain exclusively between one man and one woman. II. Body paragraph #1 – Topic Sentence #1 Before the passing of Prop 8, California was only the second state to allow same-sex marriage. In fact up until 2004 same-sex couples couldn’t wed anywhere in the country. Many gay couples that wed before the passing of prop 8, their marriages would remain valid. A. Supporting Evidence Proposition 8 added a new section to the state constitution, that â€Å"Only marriage between a Man and a Woman is valid and recognized in California. † (Article 1, Sec 7. 5. ) B. Explanation Many can argue, especially those in favor of gay rights, that a gay relationship and or marriage is misunderstood and they believe that gay men and women should have the same rights in jobs, public accommodations, and government benefits. C. So What? There are a lot of reasons being offered to oppose homosexual relationships and/or marriage, however this country is founded based on the right to express oneself as they choose and I believe that choosing a person to spend the rest of your life with, would be included in that right. However, I foresee several ethical issues that may arise. III. Body paragraph #2 – Topic Sentence #2 The most apparent opposition is discrimination, singling out gay men and women as ineligible to marriage, welcomes public discrimination against them. A. Supporting Evidence A person can be accused of discrimination if they continue to practice their religious or personal beliefs against gay marriage and they are unwilling to accept the lifestyle that a homosexual couples chooses to live. B. Explanation People may become uncomfortable at work, if they are forced to work in a disagreeable setting like witnessing public display of affection between gay couples. Or forced to work side by side with a gay individual although they have a hard time excepting that coworker’s lifestyle, and it may be against their own personal beliefs. C. So What? It is important that we do not put our own personal beliefs in front of others personal and or religious beliefs. Whether we agree with homosexual relationships or not, it is not our place to make anyone uncomfortable because of their choices. IV. Body paragraph #3 – Topic Sentence #3 Another argument in regards to gay marriage would be based on privacy and personal freedom. A. Supporting Evidence Conservatives believe that legalizing gay marriage would more widely recognize basic American principles and reinforce our nation’s commitment to equal rights. Olson, 2010) B. Explanation This perspective could potentially be a solution to the many oppositions of gay marriage if we accepted being gay would not do any harm to anyone, and an individual should have the right to participate in a same-sex relationship and live freely. C. So What? Realistically people have the right to do whatever they please with whomever they please, as long as the person doesn’t i mpose on the rights of others. V. Body paragraph #4 – Topic Sentence #4 I was raised in a Christian home, and have been taught that homosexuality is sin; I do not personally discriminate against any race, preference, or relationship, and respect a homosexual relationship as such. A. Supporting Evidence I keep my thoughts and comments to myself and respect the choice of an individual. In fact I have a few people that I associate with and they choose to live homosexual lifestyle that does not make me like them any less. B. Explanation A lot of Christian homes teach their children that marriage is a union that is meant to be shared between a man and a woman, especially if you follow the teachings of the bible. That doesn’t mean that you can’t befriend a gay person, just because you disagree with their sexual preference. These same homes should also teach that each person should be treated as an individual and not judged for their lifestyles. C. So What? Although I do not condone legalizing gay marriage, does that make me a bad person? Absolutely not, I just believe in the original definition of marriage. I believe there was a purpose for man and woman, and now that homosexuality is so prevalent in our society I can see how this change is greatly affecting communities throughout the U. S. VI. Body paragraph #5 – Topic Sentence #5 It may be years before the attempts to give gay couples true legal equality. A. Supporting Evidence In fact the battle over gay marriage and also gay adoptions will most definitely be fought out in court for years to come. (Newsweek, 2003) President Obama and his constituents are searching for some common ground on this issue, recommending that states adopt marriage alternatives, but there has been no sight of change in federal marriage laws. B. Explanation It seems that gay couples have gained a high acceptance to the domestic partnership laws in other states. In fact the state of Vermont permits â€Å"civil unions† that gives same-sex couples many of the same rights and responsibilities as marriage, they just give the ceremony a different name for political reasons (Newsweek, 2003) C. So What? As with traditional marriages, same sex marriages and domestic partnerships have not lasted until death do us part, and for that reason states are also dealing with higher divorce rates and child custody cases. I think that gay couples should be content with living under the domestic partner law, which grants same sex couples almost all state level rights and obligations of marriage at the state level VII. Conclusion A. Thesis Statement rephrased There are several controversial issues that will continue to arise when it comes to this subject. Many political leaders believe that the growing number of same sex couples will create severe social pressure toward the equalization of marriage laws at the state level. I do not support homosexual marriages, but respect a person’s right to choose whom they wish to spend the rest of their lives with, and they should continue to do so in domestic partnership.