Nutrition and obesity in the united states versus nutrition in other Research Paper

Nutrition and obesity in the united states versus nutrition in other developed countries - Research Paper Example A person whose weight is at least 20 percent higher than the upper limit of the healthy range is considered to be obese. The effect of obesity is that it puts one at risk of many health problems and diseases. This is according to Medical News Today. Obesity makes one susceptible to diseases such as heart disease, high blood pressure, high cholesterol, respiratory issues, and stroke. It is estimated that on average, an obese person will live 8 to 10 years less than a non-obese person. In addition, a high rate of obesity in a country’s population significantly increases its health care costs. Since 1980, the prevalence of obesity in the developed countries such as the United States has significantly increased. Statistics in the United States show one in every three people is medically obese. According to a book published in September 2010 by the Organization for Economic Co-operation and development (OECD), obesity rates in the U.S. rank among the highest in the world. Another research conducted byMedical News Today in the year 2010 shows that 28 percent of all U.S. residents are medically classified to be obese. European Union member countries with obesity rates between 20 percent and 27 percent include Australia at Irelandand Luxembourg (Kumar, 19).The same data also shows that the European Union membercountry with the lowest overall obesity rates was Sweden at 10 percent. The average obesityrate was recorded to be at 16 percent. Research done by the World health Organization shows that the worldwide prevalence of obesity nearly doubled between the year 1980 and 2008. The country estimates for the year 2008 showed that over 50% of both men and women in the European Region were overweight. The percentage of men and women who were overweight were 23% and 20% in both men and women respectively. Based on the latest estimates in European Union countries, overweight problems in adults affects 30-70% while the percentage of adult

Ethical hacking Coursework Example | Topics and Well Written Essays - 2000 words

Ethical hacking - Coursework Example This note will self-destruct after you have read it. Or you could delete the note yourself ? Coursework Please complete this first section Your name Your Name Preferred email address Your working email address Lab Day Your Lab Day Lab Time Your Lab Time Please leave the remaining entries blank on this page, especially the red and yellow ones. They are the marking scheme for the coursework and as such must not be changed. The following marks cover most exercises. The marks will be averaged across your work, so that if you have some good and some bad labs they will balance out to an 'average' mark. Mark Specific Comments on individual lab exercises Description of Exercises [8 – 10] Excellent [5 – 7] Good but incomplete [3 – 4] Lack of clarity or content [1 – 2] Very Poor [0] No description /10 Method/Structure [41 - 50] Ideal content/structure [31 - 40] Very good content/structure [21 – 30] Good content/lacking some clarity or structure [11 – 2 0] Adequate/lacking content [0 – 10] Misleading/incorrect methods or structure /50 Activity and Results [19 - 20] Excellent [16 - 18] Covered well [10 - 15] Good, missing some elements [0 – 9] Very poor or missing most elements /20 Reflection [16 – 20] Excellent including related thoughts/ideas [11 – 15] Good, many areas covered [5 – 10] Relates only to lab outcomes with lack of personal insight [1 -4] Lack of depth of reflection / limited content [0] No reflection /20 Total /100 Lab Description Lab 2 - Essential TCP/IP tools Description of exercise Date lab undertaken: 15th October 2008 Operating System: Windows XP (state service pack) Exercise Description: [Describe the lab activity here. You should consider adding more than just my brief description.] Upon completion of this lab students will be familiar with a number of useful TCP/IP related tools and how to use said tools for diagnosing TCP/IP related problems. Method In this Lab we were intro duced to the tools used to identify where problems may be occurring on the network. The lab consisted of several activities that included the use of the following utilities: CMD to enable a command line window, IPCONFIG to check and change the status of network adapters, and finally PING to identify if the machine was able to verify connections between hosts. Lab setup The PCs in ASG21 were connected to the Internet and there was no specific configuration required. Activity Finding out what you IP settings are Tasks Detail of activity 1 Use cmd to open a command line window 2 Use ipconfig /all to identify the network adapter settings 3 Record the settings returned from ipconfig /all Activity Results Tasks Result. Give reason if result is FAIL. 1 PASS Successfully open a command line window using cmd 2 PASS Successfully used ipconfig /all to show the network adapter settings. 3 Details can be seen in the screenshot below Activity Setting the IP Address on your computer Tasks Detail o f activity 1 - 7 Use windows control panel to investigate and change the IP address from being dynamic to static. 1. Open control panel. 2. Select network connections 3. Select required connection. 4. Select the properties. 5. Select TCP/IP settings 6. Assign a manual IP address and apply it. 7. Once the address has been assigned, run IPCONFIG /ALL in a command line window to check that it has been changed.

How to deal with an angry customer Essay Example | Topics and Well Written Essays - 250 words

How to deal with an angry customer - Essay Example Tell the customer that there are solutions and the company can resolve any problems they are having. There needs to be a statement such as finding the root of the problem and looking toward potential solutions. For instance, if a customer has a broken item, they can come back to the store and replace it or can receive a refund. If it is a service, such as a programming problem with the computer, then using resources the company has to fix the problem, such as troubleshooting, can also be used. (Leadership Tools, 1). After the customer has left, a follow through should be approached. A call or note to make sure the problem is resolved should always be looked into. If it isn’t resolved, find another company solution to provide assistance. If everything is resolved, there should be another follow through to make sure everything is correct while asking the customer if they are satisfied with the solution and service that has been offered (Business Opportunities, 1). Business Opportunities. â€Å"How to Deal with Angry Customers.† Business Opportunities and Ideas. Retrieved from: http://www.businessopportunitiesandideas.com/388/how-to-deal-with-angry-customers,

Robin Hood Case Assignment Example | Topics and Well Written Essays - 1000 words

Robin Hood Case - Assignment Example This ensures that Robin is always can always plan ahead of the Sheriff and each of the Sheriff’s moves will be reactionary. Robin Hood’s key problem is that of infinite resources within Sherwood Forest as a result of change of route by the more wealthy travellers. Following what currently is in place is not sustainable as the lack of resources including insufficient rations will continue to bite and the group will eventually disintegrate. The two characters need a new plan which will uplift their current situation and ensure that they remain true to their pursuit of justice ideals. Applying a uniform tax to all travellers as suggested by Robin Hood will work to ensure that the group loses its key support base of the farmers and the poor. Robin’s last proposition seems to make much more sense in light of the current situation. What is logical is to partner with the rich barons who have the ability and resources to sustain the Merrymen and in exchange, Robin takes up the political course to free King Richard. This is definitely a bad idea as the exercise will now target Robin’s key support base of the poor and the farmers. This is a common pitfall for even established organizations who after sometime start to take for granted their key customers. A similar scenario is replicated when Robin opts to attack his main stay of political support – the poor travellers and famers. The pros of accepting this offer includes the fact that Robin will now have more resources for the welfare of the Merrymen. Another pro emerges in the coalition that will be formed as a result of this cooperation. A working relationship between Robin and the Barons will isolate the Sheriff and Prince John. The cons include the possible loss of focus as now Robin will be forced to concentrate on two concurrent causes, one against the Sheriff and the other directed towards liberating King Richard. Association with the

Codon bias in E. Coli Essay Example for Free

Codon bias in E. Coli Essay The nature of the gene codon varies among organisms. Codon preferences have been considered on the perspectives of translational efficiency and fidelity and the selective and non selective biases operating during DNA transcription replication and repair processes. Variations in tRNA on codon bias of highly expressed genes during rapid growth phase of E. coli exist. Codon selectivity is influenced by codon/anticodon interaction strength, site specific codon biases, time of replication, codon context, or evolutional age. Codon preferences among gene classes in E. coli are grouped according to the following comparisons; correlation of codon biases with level of gene expression, organisation of genome according to genome partitions based on size, codons use for genes characterized by function and cellular localization of gene products, gene size, comparisons that divide all genes by similarity of codon usage or amino acid usage or similarity of a reduced set of amino acid or codons and characterization of alien genes. The Codon Adaptation Index (CIA) is a qualitative measure for assessing codon bias. Ribosomal protein (RP) genes and membrane genes are genes that are highly expressed during fast growth and CIA and codon bias (CB) values are inversely correlated with respect to RP genes. Most ribosomal proteins are highly expressed during the E. coli exponential growth phase during which most genes facilitating translation are highly expressed. Codon preferences differ among highly expressed genes relative to the average gene for certain amino acid types, especially disparities for alanine, aspartine, histidine, isoleucine, phenealanine, threonine and valine. There is a high correlation between optimal codons and level of gene expression. In relation to E. coli genes, codon biases generally increase with increasing protein molecular weight abundance. Codon usage differences generally decrease with respect to protein molecular abundance when compared to RP. Negative correlation in the degree of protein molar abundance relative to tRN genes or other sub classes of the translation functional category is not evident. The molar abundance and codon usage differences unequivocally correlate negatively with the RP gene family and positively with the average E. coli gene respectively. The E. coli genome is homogeneous with relatively weak codon biases among the genes distributed over the genome. Codon bias does not depend on timing in the replication cycle except near the ter region. The deviation in codon usage from RP and tRN genes is most emphatic at ter region. Relative codon usage bias among 5’ middle and 3’ parts of genes in E.coli show that the middle and the last third of genes are more similar in codon usage than either is to the initial third of the gene. There also exists a difference in the frequencies of 3 G+C near the oriC than near the ter region. Different bacterial genomes display variation in their overall G and C content, attributed to varying mutational mechanisms and processes. For eukaryotic genomes site 3 G+C frequencies decrease with increasing gene length. Alien genes are characterized in terms of extreme codon bias relative to average E.coli genes and high relative to RPs. These genes are of unknown function and are either GC rich or AT rich. Extremes in codon bias are for identifying pathogenicity islands and developing gene classes reflecting difference expression levels in untypical events. When the genome is divided into contigs, gene classes and dicodon bias is most pronounced between the gene classes of the region about the oriC versus the ter region. Dicodon bias increases with gene size and compared to the average gene dicodon biases are constant throughout the genome. When genes are divided into thirds, the dicodon biases of the 5’ third, middle third . 3’ third parts of genes are similar though level of bias is about twice that of straight codon bias. Codon and dicodon bias correlations for E. coli genes were evaluated for level of expression, contrast along genes, size of contigs around genome and gene size classes. Explanations for codon bias have involved combinations of selection and mutational pressures. The RPs and amminoacyl tRNA synthetases are highly expressed gene classes during exponential growth of E.coli. Codon biases for RP genes are much more extreme than for tRN genes. The greater the abundance a gene product, the more its codon usage resembles hat of RPs, but this is not the case for comparisons to tRN genes or protein genes essential to translational activities. For gene classes RP and tRN, the source of codon bias differs significantly. RP are among the most deviant from the average E. coli gene. It is suggested that codon usage and tRNA abundance are correlated for highly expressed genes to match substrate levels with cellular demands. Hence RP genes which are small single domain proteins show high codon usage correlation with overall E. coli codon usage and tRNA do not show this bias although they are highly expressed. The middle and final 3? end of genes entail the same levels of codon biases. The rare codon hypothesis for domains and secondary structures argues that the use of repetitive rare codons might reduce translational rate and induce translation pauses allowing protein domains and suitable secondary structures to fold into native structural conformation. There are differences in prokaryotic and eukaryotic translational mechanisms. These differences may be important in translation initiation or early stages of translation. Highly biased slowly translated codon pairs are more closely correlated with levels of expression than with protein length. Understanding basis of codon usage is of interest with respect to fundamental evolutionary questions, gene prediction, gene classification and design of optimal expression vectors. Codon usage programs are essential for gene finding and analysis of prokaryotic and eukaryotic genomes.

Euthanasia vs Palliative Sedation Essay Example for Free

Euthanasia vs Palliative Sedation Essay In this paper the author will discuss the difference between euthanasia, physician assisted suicide, and palliative sedation. The author will discuss the legal and ethical side of palliative sedation. Palliative sedation is where they use education to induce or decrease awareness of ones intractable suffering at the end of life (Olsen, Swetz, Mueller, 2010, p. 949). They use this type of sedation when other most common forms of pain control does not relieve the pain the patient is feeling. Not only is it used to treat pain but it is also used to treat delirium, pain, dyspnea, nausea or other physical symptoms (Olsen et al. , 2010, p. 950). In the aftermath of Hurricane Katrina reviewers concluded that physicians choice of benzodiazepines instead of barbiturates indicated a goal of palliative rather than euthanasia, stating that barbiturates were more deadly. Some institutions used ketamine or propoful in patients condition is refractory to opioids and midazolam. Opiates should not be used for primary purpose of sedation, but rather should be continued adjunctively during palliative sedation for analgesic purpose to prevent opiate withdrawal (Olsen et al. , 2010, p. 950). Usually palliative sedation is given in a form of continuous drip but there has been times when palliative sedation has been given intermittently. Palliative sedation should be given in the areas of general care or hospice settings, ICU settings can be too hectic and uncomfortable for families. Cardiac monitoring is no good in achieving the goals of palliative sedation (Olsen et al. , 2010, p. 951). Before palliative care is given written consent should be obtained by the patient or the patients family. In the state f Arizona the Arizona State Board of Nursing has develop an advisory opinion of the scope of practice of what palliative sedation is. it states that it is in the scope of practice for the register nurse to administer medications that provide palliative sedation at the end of life (Brewer Ridenour, 2010, p. 1). Arizona State board of Nursing defined palliative sedation as follows: The monitored use of medications intended to provide relief of refractory symptoms but not to intentionally hasten death (Brewer Ridenour, 2010, p. 1). What is a refractory symptom? It is one that cannot be adequately controlled in a tolerable time frame despite aggressive use of usual therapies and seems unlikely to be adequately controlled by further invasive or noninvasive therapies without excessive or intolerable acute or chronic side effects or complications (Brewer Ridenour, 2010, p. ). In Arizonas advisory opinion they rote general requirements that must be followed and they are listed below: * Written Policy and Procedure is maintained by the employer. * Administration of medications must be on the order of a person licensed in this state to prescribe such medications. * The patent has to have sufficient level of nursing care to maintained sedation. * The agency has identified medications allowed for palliative sedation, preferably y an interdisciplinary committee including nurses. * Pre-sedation symptom assessment is performed by the RN Post-sedation symptom assessment and ongoing assessments performed by the RN (Brewer Ridenour, 2010, p. 1) * Only an RN with all of the following criteria are permitted to administer medications for palliative sedation. * Current certification in basic Life Support ( BLS). * The RN must possess sufficient knowledge about the issues surrounding the use of palliative sedation to inform patients, families, and other health care providers in making decisions about its use. (Brewer Ridenour, 2010, p. 1). Palliative sedation is also referred to as terminal sedation. The role of the oncology nurse is to be able to administer the medications used n palliative sedation, be able to teach the patient and family what palliative sedation is and its purpose(Lawson, 2011). She has to be able to assess the patients signs and symptoms to know if the palliative sedation is working . One must understand the role of palliative sedation and its role in management of the patients symptoms in providing care of patients with advanced cancer at the end of life(Lawson, 2011). Euthanasia is defined as the act of a third party, usually physician, ending a patients life in response to severe pain or suffering. Euthanasia can be voluntary meaning that the physician has obtained the patients informed consent, on it can be involuntary meaning without the knowledge of consent of the patient (Olsen et al. , 2010, p. 953). Voluntary euthanasia is not legal in most parts of the world but the Netherlands and Belgium are currently the only countries who allow the practice (Olsen et al. , 2010, p. 954). Involuntary euthanasia is not legal anywhere. Physician-assisted suicide is the act of the physician writing a prescription for a lethal dose of medication that the patient takes himself to cause death. The main difference here is that the patient has to take the medication himself no other person can give it to him (Olsen et al. , 2010, p. 955). Physician assisted suicide is legal in the states of Oregon and Washington and in a handful of other countries (Olsen et al. , 2010). It can only be done when a patient has a terminal diagnosis and is suffering and wants to control when and how they die. If a physician or family member or a friend would give this legal dose of medicine it would not be considered physician assisted suicide but euthanasia. In considering the legal ramifications of palliative sedation we will discuss beneficence, non malfeasance, doctrine of double effect, and the principle of proportionality. Beneficence refers to the practice of treating individuals in an ethical manor. Not only by respecting their decisions and protecting them from harm, but also by making efforts to secure their wellbeing(Olsen et al. , 2010). The moral obligation of beneficence is paramount to ethics since actions are weighed for their possible good against the cost of possible Harm. Beneficence provides benefits to the patient and balances the benefits against risk and cost(Olsen et al. , 2010). Any treatment embarked upon should be with the intent to benefit and burden or discomfort o the treatment (Lawson, 2011). If the treatment will not benefit the patient it would be sound clinical judgment to withhold the treatment or even withdrawal the treatment after the discussion with the patient, family members and other members of the care team. Such decision-making would be considered both legal and ethically acceptable (Berghs, Dierckx, Gastmans, 2013).

Selfish Love Vs Selfless Love English Literature Essay

Selfish Love Vs Selfless Love English Literature Essay Thomas Hardys fifty-seven chapter pastoral novel, Far From the Madding Crowd, endeavors to catalog love identifying all of its varied forms in hopes of distinguishing between selfish and selfless love. Using rhapsodic prose, elevated diction, and a succinct writing style, Hardy beautifully identifies distinct models of love to which he ultimately leaves to the audience to assess and label. The most assiduous and perceptive reader might even juxtapose Platos theories on love, written about two thousand years prior, and Hardys pastoral opus together to find several overlapping models. Hardy depicts three disparately dissimilar suitors, Gabriel Oak, Farmer William Boldwood, and Sergeant Francis Troy, in pursuit of one comely dame, Bathsheba Everdene. Through his masterful use of diction, prose, and style, Hardy concisely portrays Bathshebas varying suitors and their traits, sequentially identifying several of loves deviating patterns and ultimately enlightening the readers on loves to m ain forms. Farmer Boldwoods character marks the introduction of the second division. Boldwood possessed a selfish affection for Bathsheba, obsessing himself with only her beauty and elegance. He exhibited his love in outwardly expressing his jealousy, often making impossible demands of Bathsheba. I feel that I do, said Bathsheba; that is, if you demand it. But I am a changed woman-an unhappy woman-and not-not (347). This exchange between Bathsheba and Boldwood demonstrates how despite her obvious discontentment with her situation, he ignores her and continues to press her in order to achieve his desired goals. He does not want to tame her, rather own her beauty, brandishing it as a trophy for all to see. Paradoxically, Hardys portrait of Boldwood foreshadowed the outcome of his love for Bathsheba: The phases of Boldwoods life were ordinary enough, but his was not an ordinary natureà ¢Ã¢â€š ¬Ã‚ ¦.If an emotion possessed him at all, it ruled him; a feeling not mastering him was entirely latent. Stagnant or rapid, it was never slow. He was always hit mortally, or he was missed (118). Boldwoods obsessive love, synonymous with Platos mania or smothering love, supplemented by his originally deranged nature subsequently consumed him (Thomassie 8). Plato distinguishes, and Hardy affirms, Boldwoods love as being trademark of Fatal Attraction love', a possessive, dependent, [and] jealous love (Thomassie 8). Hardys depiction of Boldwoods mania towards Bathsheba directly contrasts Gabriels agape. Likewise, Sergeant Troys love of and marriage with Bathsheba was selfish in nature. Troy never loved Bathsheba. He tricked her into marriage, wanting to be with her only because she was beautiful and because he could. Similar to Boldwood, Troy wanted to brandish her as a prize, a token of a true womanizer. During their marriage, Troy was often insensitive and shallowly indifferent towards Bathsheba, frequently spewing harsh words at her:   Ah! dont taunt me, madam. This woman is more to me, dead as she is, than ever you were, or are, or can be. If Satan had not tempted me with that face of yours, and those cursed coquetries, I should have married her. I never had another thought until you came in my way. Would to God that I had; but it is all too late! I deserve to live in torment for this! (281). Hardy dyes Troy in dishonest colors directly contrasting him with the righteous Gabriel. à ¢Ã¢â€š ¬Ã‚ ¦Troys deformities lay deep down from a womans vision, whilst his embellishments were upon the very surface; thus contrasting with homely Oak, whose defects were patent to the blindest, and whose virtues were as metals in a mine (180). Furthermore, Platos flirtatious, teasing love ludis abridges Hardys portrayal of Troys selfish love (Thomassie 6). Ludis, a fleeting type of quick romance, epitomizes Troys ideas of love and romance, which he believes to end with marriage. Troys portrait of ludis joins Boldwoods negative mania and together they clash with Oaks agape. The novels conflicting theme of selfless love versus selfish love is epitomized in Hardys portraits of Bathshebas suitors. Gabriels agape reflect his sincere love and desire to please Bathsheba. Boldwoods mania mirrors his greedy desires of having a comely dame at his right hand. Troys ludis symbolizes his game-like perception of love and romance affirming his status as a womanizer. Ultimately, these portraits serve as Hardys conjectures on love, highlighting that Hardy believes in the success of a selfless love guided by fate.