Anatomy of the Human Stomach Essay Example

Life systems of the Human Stomach Essay Example Life systems of the Human Stomach Essay Life systems of the Human Stomach Essay The stomach is isolated into five segments, every one of which has various sorts of cells and capacities. The stomach lies between the throat and the initial segment of the small digestive tract (the duodenum). It is on the left half of the stomach cavity, the fundus of the stomach lying against the stomach. Lying underneath the stomach is the pancreas, and the more noteworthy omentum swings from the more prominent ebb and flow. Like different pieces of the gastrointestinal framework, the stomach dividers are made of various layers. Beginning inside the stomach (the lumen) going out, the principal fundamental layer is the mucosa. This comprises of an epithelium, the lamina propria underneath, and a slim piece of smooth muscle called the muscularis mucosa. The submucosa lies under this and comprises of stringy connective tissue. It isolates the mucosa from the following layer, the muscularis externa. The muscularis in the stomach varies from other GI organs in that it has three layers of muscle rather than two. Under these muscle layers is the adventitia, layers of connective tissue ceaseless with the omenta. The epithelium of the stomach shapes profound pits, called fundic or oxyntic organs. Various kinds of cells are at various areas down the pits. The cells at the base of these pits are boss cells, answerable for creation of pepsinogen, a latent forerunner for pepsin, which debases proteins. The discharge of pepsinogen forestalls self-processing of the stomach cells. Further up the pits, parietal cells produce gastric corrosive, which slaughters the vast majority of the microscopic organisms in food, animates hunger, and initiates pepsinogen into pepsin. Close to the highest point of the pits, nearest to the substance of the stomach, there are bodily fluid delivering cells considered challis cells that help shield the stomach from self-processing. The muscularis externa, as recently referenced, is comprised of three layers of smooth muscle. The deepest layer is sideways arranged, this isn't seen in different pieces of the stomach related framework, this layer is answerable for making the movement that beats and genuinely separates the food. The following muscle layers are the round and afterward the longituditinal, which are available as in different pieces of the GI tract. The antrum has thicker muscle in its dividers and performs more mighty compressions than the fundus. The pylorus is encircled by a thick round strong divider which is regularly tonically contracted shaping a practical (if not anatomically discrete) pyloric sphincter, which controls the development of chyme into the duodenum.

Computer Business Intelligence

Questions: 1. What four attributes decide the estimation of data and how? Offer models in your response? 2. What are the meanings of a database, a database the executives framework, and the social database model and what are the benefits of the social database model? 3. What is an information driven site, for what reason would somebody utilize one, and what advantages does offer? 4. In what ways can an information distribution center assist directors with being increasingly compelling and for what reason is that significant for a business? In what circumstances is it best to utilize an information distribution center above other information stockpiling choices? 5. Peruse the article underneath and talk about the meaning of business knowledge and what it implies for an organization. What are the negative effects of BI and how does a database and information distribution center help BI? Make certain to give models either from the content or outside sources to help any close to home perspectives you remember for you? Answes: 1. There are four attributes. Those are as per the following: (Moody Walsh, 2005): Data is sharable: This is the most special qualities of the data. Data can be shared among individuals, frameworks or gadgets. Proportionate to utilize: The estimation of data relies upon the utilization. How much the data use, it will expand its worth. Data is anything but difficult to ruin: A data can be effectively spoilt by refuting esteems to it. Proportionate to exactness: The estimation of data likewise relies upon precision. At the point when a data conveys higher precision, than data esteem is likewise high. 2. Database: A database is a made choice out of data. The data is normally made out of system segments of reality such that bolsters method requesting data. For instance, acting the availability to areas in resorts such that engages finding a retreat with openings (Date, 1981). Database Management System: This is a choice of uses that permits you to shop, change, and draw out the reasons for eagerness from an information source. There are various sorts of DBMSs, which go from little procedures that sudden spike in demand for frameworks to expansive methodologies that sudden spike in demand for bound together servers (Larson, 1982). Social Database Model: Social database model is the central data design, which is utilized broadly around the world for data extra room and dealing with. This outline is principal and have all the properties and limits expected to process data with the extra room ability (Harrington, 2002). Points of interest of Relational Database Model: Easy to use Adaptable Exactness Made sure about Information Independency Information Manipulation Language 3. Information Driven site: Information driven site is one that utilizes an information source (database) for making sure about and gathering motivations behind speculation. It can use for a few purposes, similar to contact subtleties, email ids, pictures, customer record, items' record, exchange offers, and interfaces, etc (https://www.DBWebDoctor.com, 2015). Advantages: There are a few advantages of information driven site. Those are as per the following (Computerbusinessresearch.com, 2015): Affirming the material of the page could be possible without explicit data or limits The degree of rate when the page boss takes off changes Have indispensable proportions of flexibility Lessened mix-up rate 4. Information Warehouse (DW) gives a specific working environment, permitting relationship to draw out data from asset frameworks, clean or secure the passed on data, and educator huge of data to be spared in it; a way of thinking known as ETL. DW is respected a boss among the most amazingly sensible decision help and affiliation, observation innovative progress that have showed up in the most recent especially an extended period of time (Wixom Watson, 2001). Considering current conditions, the energy about DW benefits by affiliations has been underneath goals (Ramamurthy, Sen Sinha, 2008). Thusly, this examination, by and large bases on two concentrates: above all, it gives, appears, and looks at the part and estimation of DW as a segment or an auto holder for affiliation cerebrums, besides, it is truly dismembering both business and specific issues and troubles of DW change or use with present structures and mechanical movement (Watson, Goodhue Wixom, 2002). A DW work environments accommodate us general and joined data in multidimensional point of view. Near to the general and joined point of view of data, a data conveying work environments in addition accommodates us OLAP assets. These favorable circumstances help us in possessing and productive assessment of data in a multidimensional space. This examination accomplishes data hypothesis and data assessment (Tutorialspoint.com, 2015). 5. Business knowledge: Business insight (BI) is a designer driven method for checking on data and acquainting functional data with assistance affiliation individuals, affiliation chief and flip side clients choose more educated affiliation decisions. BI consolidates an assortment of instruments, adventures and methodologies that empower relationship to accumulate data from inside structures and outside assets, set it up for assessment, make and run worries against the data, and make surveys, dashboards and data representations to make the orderly outcomes open to business choice creators moreover accommodating workers (SearchDataManagement, 2015). Negative effect of BI: Negative effects of BI are: It reserves the history Exorbitant for little and medium association The framework is very mind boggling The utilization is extremely restricted The execution procedure is exceptionally moderate Information stockroom to BI: An information stockroom is a thoughtful normal DBMS that are intended to ask for and inquire about instead of for course of action managing. It all around contains directing data considering plan data, despite it can pick up data from unmistakable assets. It sees assessment proportion of work from a strategy proportion of work and draws in a relationship to engineer data from several preferences (Docs.oracle.com, 2015). 6. In the previously mentioned table there are scarcely any issues, as: Client Id of individual client is same for a few people. So on the off chance that we need to improve this table, we should utilize one of a kind client ID for every client. In the last column, client last name is absent. It is prescribed not to utilize any invalid worth. Invalid field can report a blunder. In the Zip segment, first worth is unique in relation to other people. It might be a mistake, which ought to be corrected. Last name and first name is same for two diverse client. So at the hour of discovering, it can give incorrect outcome. To make this table top notch useful table, we can keep some basic guidelines, as: There ought not be any invalid worth Worth ought to be in arranged way ID is an interesting worth, so it ought to follow its uniqueness. All the worth ought to keep up the information length parameter. References com,. (2015). Information driven site - Computer Business Research. Recovered 12 March 2015, from https://www.computerbusinessresearch.com/Home/database/information driven-site Date, C. (1981). A prologue to database frameworks. Perusing, Mass.: Addison-Wesley Pub. Co. oracle.com,. (2015). Business Intelligence. Recovered 12 March 2015, from https://docs.oracle.com/album/B19306_01/server.102/b14220/bus_intl.htm Harrington, J. (2002). Social database configuration unmistakably clarified. New York: Morgan Kaufmann Publishers. https://www.DBWebDoctor.com, T. (2015). What are Database Driven Web Sites? (Web Doctor Article). Dbwebdoctor.com. Recovered 12 March 2015, from https://www.dbwebdoctor.com/article_database_driven_websites.asp Larson, J. (1982). Database the board framework life systems. Lexington, Mass.: Lexington Books. Grouchy, D., Walsh, P. (2005). Estimating The Value Of Information: An Asset Valuation Approach. Melbourne: University of Melbourne. Ramamurthy, K., Sen, A., Sinha, A. (2008). An observational examination of the key determinants of information distribution center reception. Choice Support Systems, 44(4), 817-841. doi:10.1016/j.dss.2007.10.006 SearchDataManagement,. (2015). What is business knowledge (BI)? - Definition from WhatIs.com. Recovered 12 March 2015, from https://searchdatamanagement.techtarget.com/definition/business-knowledge com,. (2015). Information Warehousing Quick Guide. Recovered 12 March 2015, from https://www.tutorialspoint.com/dwh/dwh_quick_guide.htm Watson, H., Goodhue, D., Wixom, B. (2002). The advantages of information warehousing: why a few associations acknowledge remarkable settlements. Data Management, 39(6), 491-502. doi:10.1016/s0378-7206(01)00120-3 Wixom, B., Watson, H. (2001). An Empirical Investigation of the Factors Affecting Data Warehousing Success. MIS Quarterly, 25(1), 17. doi:10.2307/3250957

Dreams And Dreaming :: essays research papers

Dreams and Dreaming  â â â â “ To compose something and leave it behing us,  â â â â â â â â â It is nevertheless a fantasy  â â â â When we conscious we know  â â â â There isn't even anybody to peruse it';     Zen Master Ikkyu      WE dream during a condition of rest called REM rest. It is realized that theta rythems sent from the hippocampus, which decide whether something is of basic incentive to the cerebrum, are presesnt during REM rest. Which underpins the possibility that dreaming is associated with learning and that fantasies are critical to the developing procedure.      Sleep is set in cycles, each containing four phases      STAGE 1: Light rest starts thata waves      STAGE 2: Light rest proceeds axles and K buildings      STAGE 3: The beginning of profound rest K edifices and delta      STAGE 4: Very profound rest delta waves      The first cycle is around an hour and a half. The cerebrum decends through each of the four phases, and afterward acends back through them, yet in transit up REM rest is competent at stage 1. This REM period endures around 10 minutesAfter the principal cycle the delta rest may no happen by any stretch of the imagination. the cerebrum will spin through stage 1 and 2. As the night goes on the extent of REM to NON-REM increment, so before the night's over you may dream for as much as 1 of the last 2 long periods of rest. Despite the fact that for a few of us we despite everything rest profoundly even to the early morning. The “deep sleepers'; Thus light sleeper are almost certain ready to recall dreams.      The Menangkabau clans of Indonesia accept that the genuine power, the sumanghat, really leaves the body in the two dreams and genuine disease. The shaman, or Dukun, must extend his conciousnes into the domain of dreams in request to assuage or harry the malevolent threatening spirits who are antagonistic to the subject      Dreamtime of the Aboriginees is a base state which grasps the making of the world at the very first light of our time. It is the domain of the legendary creatures who clench hand inhaled life onto the universe.. Their way of life reaches out back more than 40,000 years, the most seasoned otherworldly culture of the world. The Shaman is known as the Karadji.

What is a Good ACT Aspire Score

ACT Aspire tests are scored on kind of a funky scale that changes between subjects and between grades tested. For the ACT Aspire tests given in grades 9 and 10, which predict your ACT scores for 11th grade, here’s how the scoring breaks down: ACT Aspire Scoring, Grades 9 and 10 SubjectGrade 9 Score RangeGrade 9 Benchmark ScoreGrade 10 Score RangeGrade 10 Benchmark Score English 12-1512-1-16-17-17-16 -17 2616-20 3926-29 45-3645134-35 45235-3645234-35 Data from ACT Aspire: Predicted Scores. Note that, no matter how great you did on the ACT Aspire, the testmakers wont predict that youre going to get a perfect score on the ACT! This may be because perfect scores are so rare (but still possible!) that they hesitate to open themselves up to students disappointment in future years. Again, keep in mind that a lot of factors can influence your official ACT test score. Dont rely on your predicted scores from the ACT Aspire to get you your ideal score! Itll still take a fair amount of solid preparation. And if your projected ACT score is lower than youd hoped to score on the exam, just let that light a fire under you! You can still achieve the score of your dreams with thorough prep and the right materials, so dont be discouraged. Two Ways to Evaluate: Whats a Good ACT Aspire Score? Based on what weve seen, we now have two different measures with which to evaluate what a good ACT Aspire score is for you. On the one hand: Are you meeting the benchmarks for your grade level? Thats between 425 and 432, depending on the section and your grade. On the other hand: Is your ACT Aspire score in line with where you hope to score on the ACT? The average score on the ACT is currently 20.8, meaning that scores above 431 for a freshman and 433 for a sophomore would make your predicted ACT score above average, what most people would consider a good score. So What’s Next? Take an ACT practice test and start from there. Remember that the Aspire is not exactly like the ACT and you may perform differently on the ACT. So a practice test will provide a better diagnostic. Then find a quality class, tutor, or online program for the ACT and start prepping! The ACT Aspire is different from the PreACT. For everything you need to know about the PreACT, check this out!

Climate Change And Air Pollution - 1381 Words

DECC 2050: LOWEST AIR POLLUTION November 18, 2017 Air pollution is the introduction of particulates, biological molecules, or other harmful materials into the Earth’s atmosphere, which has adverse effects on human heath and the environment. Climate change and air pollution are interconnected, since pollutants such as methane and ozone that contribute to climate. Although the climate has always changed and humans have always adapted, anthropogenic forces increase that rate of change. The UK has a commitment to reduce its greenhouse gas emissions by at least 80% by 2050 relative to 1990 levels. However one must note that this involves CO2 level reduction only, and does not include other pollutants, which affect air quality. Not to mention that some of the techniques used to decrease CO2 levels, such as CCS (carbon capture and storage), emit high levels of pollutants (due to the penalty of energy capture), hence reducing air quality. We cannot only focus on reducing emissions; we should also aim to make the decrease air pollution since it affects our standard of living, health, and environment. Using the DECC 2050 calculator we intend on achieving lowest air pollution levels (Target 6). Our assessment criteria is split into two types: First, primary assessment criteria: the impact of the pathway on air quality that is the damage to human health, arising from air pollution from the pathway, principally particulate matter). Second, secondary assessment criteria: cost (the costShow MoreRelatedThe Effects Of Air Pollution And Climate Change1560 Words   |  7 PagesThe Drastic Effects of Air Pollution and Climate Change Air pollution and climate change have an extensive backing from environmentalists and people in general who care about the effects that has on earth. Air pollution is the world s biggest environmental health risk, with some of the worst problems in developing nations such as China and India. Air pollution is a vast problem which can be fixed, although it will take time. Air pollution kills 3.3 million people a year, including 55,000 in theRead MoreAir Pollution Essay: Greenhouse Gases and Climate Change1489 Words   |  6 PagesAir pollution and greenhouse gases are the reason for the planet as it is today; the reason why we see campaigns flooding the media informing us to ‘switch off’, ‘save the planet’ and ‘turn down the heat’ and the reason why the government is trying to develop a successful scheme, such as the carbon tax scheme, to reduce air pollution caused by major industries. Air pollution and greenhouse gases are the two immediate cau ses of global warming and climate change. Air pollution occurs when chemicalsRead MoreAir Pollution - The Causes and Effect1116 Words   |  5 PagesAir Pollution - The Causes amp; Effect . 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Unless our bodies become immune or we learn to clear the pollution earth s ecosystemRead MoreCalifornia Drought And Its Effects On The Air Quality1260 Words   |  6 PagesCalifornia drought has been extremely harmful to the states’ air quality. Since 2012, California has seen the worst drought conditions in 1,200 years and it is severely affecting air quality (California’s drought, 2015). As of 2015, the cities of Hanford, Merced, Modesto, Fresno, Yuba City, Lancaster-Palmdale, Chico, Sacramento, and Bakersfield have been experiencing exceptional drought coverage (Pestano, 2015). California has a Mediterranean climate, which is a concentrated rainy period several months ofRead MoreEnvironmental Global Health : A Social Science Point Of View1492 Words   |  6 Pagesâ€Å"According to WHO estimates, climate change will cause an additional 250,000 deaths per year between 2030 and 2050†¦Ã¢â‚¬  (Skolnik 2016: 100). 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For every person that dies, hundreds or thousands more suffer breathingRead MoreThe Effects Of Air Pollution On The Climate And Civilization Essay1571 Words   |  7 Pageswalking outside and not being able to breathe the air because it is too toxic; imagine if severe weather conditions, such as droughts and heat waves was the everyday norm. If action is not taken to reduce the amount of pollution humanity emits into the air, there will be detrimental effects on the climate and civilization. For instance, air pollution harms the health of people, causing respiratory issues, and air pollution negatively affects the climate, causing global warming. Both issues are also detrimentalRead MoreThe World Of Global Warming1012 Words   |  5 PagesNations, Ban Ki-moon once said, â€Å"The clear and present danger of climate change means we cannot burn our way to prosperity. We already rely too heavily on fossi l fuels. We need to find a new, sustainable path to the future we want. We need a clean industrial revolution† (Ban Ki-moon). Collectively, we burn fossil fuels without recognition of the repercussions it has on the environment and our well-being. Air pollution causes climate change, shown through the increase in greenhouse gases, and environmentalRead Moreplastic money1074 Words   |  5 Pagesï » ¿What are the effects of air pollution? Acidification: Chemical reactions involving air pollutants can create acidic compounds which can cause harm to vegetation and buildings. Sometimes, when an air pollutant, such as sulfuric acid combines with the water droplets that make up clouds, the water droplets become acidic, forming acid rain. When acid rain falls over an area, it can kill trees and harm animals, fish, and other wildlife.   Acid rain destroys the leaves of plants. When acid rain

Can Contract Theory Explain Social Preferences - 1425 Words

Analytical Summary: Can Contract Theory Explain Social Preferences? One of the revolutionary changes in the economic thinking is taking into account the effect of social preferences on economic activities. During the last two decades, experimental economics showed that, social preferences play an important role on the economic activities. For example, Knack and Keefer (1997) proved that, trust and civic duty have important contribution to economic growth. Also, Slemrood (2003) find out that, real per capita income is higher in more trusting societies. Economists fail to understand fundamental economic questions when they disregard social preferences. Therefore, studies related to effect of social preferences on economy are highly important. In this regard, Macleod (2007) introduces the possibility of improvements of social preferences in a way that it will lead to a better economy. He assumes that fairness and trustworthiness plays an important role for contractual relations, which affects the economic activity. He shows in this article that, desired contractual activities could be achieved by improving fairness and trustworthiness of people. In his study, Macleod investigated the effect of social preferences on economic performance. As recent researchers suggest, for well functioning economy, there is lot of things to learn from psychology. In this respect, Macleod considers fairness and trust to be the most important factors for alleviating distortionary effects ofShow MoreRelatedEthics Course : The Trolley Problem1487 Words   |  6 Pagesthe best part about it was that we were not given a correct answer to the thought experiment. Now that the class is coming to an end, I will use the knowledge that I have gained from this class to come to an answer to this thought experiment and to explain how I arrived to it. The thought experiment that we were given is known as the â€Å"Trolley Problem† and it is split into two parts. In the first part of the problem we have an empty out of control trolley going down the rail track. If the trolley continuesRead MoreRational Choice Theory Of Criminal Behavior Essay1617 Words   |  7 Pagesthem pleasure and adrenaline. Criminal choices can be controlled by fear of punishment, but not all the time. The crime will be limited when the benefits are reduced and the costs increase. Rational choice theory is a perspective that holds criminality in the result of conscious choice. Not to mention, that it is predicted that individuals choose to commit crime when the benefits outweigh the costs of disobeying the law. 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Also the effect of foundational belief system, sampling approaches, data collection strategies and which data analysis procedure is suitable for qualitative and quantitative research method is discussed. Finally the paper is concluded by discussing the analysed data. Theory Qualitative research concerns with the

Individualized Physical Activity Intervention

Question: Discuss about the Individualized Physical Activity Intervention. Answer: Introduction: Randomization of treatments- In randomized controlled trial, participants are assigned to a treatment conditions at random and the unique factor is the type of intervention they receive. Moyle et al. (2014, pp.856-864) also conducted the research by randomization. Participants were randomized by a computer program to hide the allocation detail of participants. On that basis, the intervention groups received 10 min of foot massage and the control group received quiet presence. In RCT, the process are controlled to ensure that participants receive the same treatment unique to their group and same was observed in this study as block randomization was done to maximize the equality of the intervention and the control groups (Bothwell Podolsky 2016, pp.501-504). Accountability of patients- Moyle et al. (2014, pp.856-864) had analyzed the data collected from participants who received at least one treatment. 2-tailed test help to determine whether the impact of group was high in mood and agitation in dementia patient was higher in the control group or the intervention group. Detail about group- While conducting RCT studies, baseline imbalance often arise. Hence, it is necessary for the researcher to ensure that both intervention and control groups are equal at baseline. This means factors such as age, sex, class, education and fitness in both groups should not have an effect on the outcome (Singh et al. 2017). Moyle et al. (2014, pp.856-864) maintained the baseline balance in participants by means of recruiting participant on the basis of inclusion criteria. This included participant above the age of 65 years with moderate to last stage of dementia. They must be living in long term care, should have a history of agitation and Mini Mental State Examination (MMSE) should be less than 18. This inclusion strategy enhances the credibility of the study as participants particularly with agitation symptoms were selected for the trial. It would help greatly in generalization of the study. Treatment of groups- Treatment of groups equally in RCTs implies whether researcher has addressed the factors that might influence the performance of one group over the other. The review of the article reveals Moyle et al. (2014, pp.856-864) has considered this aspect during the sample recruitment stage. This is reflected by the exclusion process. Participant who had serious illness that might affect the foot anatomy and pain were not taken. If such participant would have been taken, the purpose of the study would not have been effectively fulfilled. During the intervention process also, the timing of intervention was considered important as dementia patients mainly develop restlessness in the afternoon. Hence, with this consideration, afternoon time was chosen for providing the intervention (Spector et al. 2016, pp.1055-1062). Effect of treatment- The reliability and credibility of a research study is understood by the treatment of outcomes and comparison of groups to develop a mean outcome. This reflect the rigour of research and the focus of the researcher to make the results reliable (Altman, D.G., 2015). In case of RCT trial for comparing impact of foot massage and quiet place on dementia patient, outcome measures of patient was assessed by means of Cohen-Mansfield Agitation Inventory (CMAI) Short Form and the Observed Emotion Rating Scale (OERS). The first was used to assess agitation and the latter was used to assess moods in both group post-intervention. No baseline imbalance was also observed as both CMAI and OERS had no difference at baseline between both groups. The mean and standard deviation of change score was developed by means of one-way ANOVAs (Moyle et al. 2014, pp.856-864). Estimate of treatment effect- The review of the results of the RCT study depicts no difference in group in baseline in terms of factors of age, gender, time and medications. The study findings revealed mean total CMAI increase in both groups but increase in verbal aggression was more in quiet presence (control) group. There was large observed variability between the groups which indicates that the there might be certain uncertainty which may have an impact on the accuracy of the result (Moyle et al. 2014, pp.856-864). However, still the result is reliable because variations were seen in acceptability of massage due to individual variation and not by the difference in tolerating the intervention. The treatment of intervention (foot massage) in the RCT trial finally proved that it cannot be utilized as a non-pharmacological intervention for dementia patients because foot massage die not lead to a long-term improvement in agitation and mood of patients (Schmidt Hunter 2014). Application of results- The RCT trial on dementia patient was considered important because over 90% of them experience behavioral and psychological symptoms of aggression, anxiety and depression during the progression of the disease. These symptoms increase the suffering of not just the patient but also their family members. Moyle et al. (2014, pp.856-864) wanted to analyze the efficacy of foot massage as an intervention for reducing mood disorder because of high prevalence of side-effects in anti-psychotic medications. Hence, there is an increased attention to designing non-pharmacological intervention that leads to a relaxation response in patients. Foot massage was considered as a relaxing intervention for dementia patient by the researcher as it would lead to calming sensation by the production of oxytocin (Kapoor Orr 2017). The study fining showed little improvement in mood due to foot massage and it was inconsistent with other research findings. There is an indication of unfam iliar treatment staff that might have affected the result. However, reduction in alertness was seen in patients and this can contribute to future research when investigating mood in response to certain episodes of aggression (Moyle et al. 2014, pp.856-864). Therefore, this research article does not provide strong support regarding the benefit of foot massage as an intervention for dementia patient. However, more rigorous research into factors promoting relaxation in foot massage may lead to a positive application in dementia patient. Consideration of clinically important outcomes- The researcher has tried to maintain the rigour of the study by focusing on factors that might affect the result. For instance, there was no difference in baseline data of both groups. Other confounding variables were also considered such as timing of intervention to maximize the efficacy of the outcome. However, still the study has certain limitations. This includes the unfamiliarity of the participants with massage assistant and this might have had an impact on the outcome. Hence, if the researcher has paid attention to factors that enhance relaxation during the foot massage, the outcome would have been better. It can be clinically applied once the research approach is more rigorous to identify all relevant factors affecting results. Benefits of the trial- Despite certain limitations in the study, the benefits of the RCT study is the manner in which the case analysis was conducted. This reduced any kind of selection bias and helped in increasing the generalizability of the results. Though, complete benefit from foot massage was not seen, however still certain positive symptoms were observed in participants. For example, their alertness level decreased increasing the probability of relaxation during the intervention. The foot massage participants were less alert compared to the quiet presence participants groups. Hence, such symptoms will dementia patient to become calm while receiving the foot massage. In randomized controlled studies, treatment effect is determined by the primary and secondary outcome measures of the study. The review of the randomized controlled tust on impact of physical activity intervention on family care givers of dementia patient reflects ways to analyse the treatment effects. In this case, primary outcome measures include mental status of participant which was evaluated by means of mini mental state examination score and the standardized tool to measure perceived burden, depressive symptoms and positive effects (Farran et al. 2016). Hence, depending on different objectives of research, it would be interesting to know how researchers validate the treatment effect if variability in the study is high. The justification of the above question is given by considering lot of outcomes of the intervention in relation to its impact on the patient or caregiver selected for the study. For example, in a research study where the aim was to reduce cardiovascular disease risk in patients with bipolar disorder through Life Goals Collaborative Care (LGCC), the clinical importance of the outcome was determined by self management outcomes such as changes in blood pressure and changes in physical health related quality of life (Kilbourne et al. 2013). It would be necessary to research the other ways that can enhance the clinical reliability of the intervention studied in RCT. Reference Altman, DG 2015, Clinical trials: Subgroup analyses in randomized trials [mdash] more rigour needed,Nature Reviews Clinical Oncology,12(9), pp.506-507. Bothwell, LE Podolsky, SH 2016, The emergence of the randomized, controlled trial, New England Journal of Medicine,375(6), pp.501-504. Kapoor, Y Orr, R 2017, Effect of therapeutic massage on pain in patients with dementia,Dementia,16(1), pp.119-125. Karanicolas, PJ 2010, Practical tips for surgical research: blinding: who, what, when, why, how?, Canadian journal of surgery,53(5), p.345. Moyle, W Cooke, ML Beattie, E Shum, DH ODwyer, ST Barrett, S 2014, Foot massage versus quiet presence on agitation and mood in people with dementia: A randomised controlled trial, International journal of nursing studies,51(6), pp.856-864. Schmidt, FL Hunter, JE 2014, Methods of meta-analysis: Correcting error and bias in research findings. Sage publications. Singh, S Sao, A Nagare, TB Dharmarajan, A 2017, Role of Social Media Marketing In Brand Building: The New Age Marketing Strategy, International Journal of Scientific Research,5(9). Spector, A Orrell, M Charlesworth, G Marston, L 2016, Factors influencing the personcarer relationship in people with anxiety and dementia Aging mental health,20(10), pp.1055-1062. Farran, CJ Paun, O Cothran, F Etkin, CD Rajan, KB Eisenstein, A Navaie, M 2016, Impact of an individualized physical activity intervention on improving mental health outcomes in family caregivers of persons with dementia: A randomized controlled trial, AIMS Medical Science,3, pp.15-31. Kilbourne, AM Goodrich, DE Lai, Z Post, EP Schumacher, K Nord, KM Bramlet, M.Chermack, S Bialy, D Bauer, MS 2013, Randomized controlled trial to reduce cardiovascular disease risk for patients with bipolar disorder: the self-management addressing heart risk trial (SMAHRT), The Journal of clinical psychiatry,74(7), p.e655.

Traditional Hydroponics Systems free essay sample

Aeroponics is the process of growing plants in air or mist environment without the use of soil. Not to be confused with hydroponics or peeponics, aeroponics is the process of spraying or fogging the roots of the plants with a nutrient solution. The plants are usually housed in troughs, tubes or foam, with the leafy part of the plants separate from the roots. Moreover, the roots are usually fully exposed and constantly sprayed with micro bursts of atomized water. Why aeroponics are used? Since plants have access to oxygen 24/7 they generally will experience faster growth than conventional means Water and nutrient used efficiently Less need for nutrients and water than traditional hydroponics systems no need to worry about weeding takes up very little space Can be made as a DIY project It uses considerably less energy and water than traditional agriculture. systems can be built as a DIY project Disadvantages of aeroponics you will need to provide nutrients as with hydroponics requires electricity for small pumps and timers as with hydroponics, you will need some form of competency to run system can be an expensive system to buy In the beginning you need to monitor the water Root crops and trees are much more difficult to grow Final words on aeroponics Aeroponics has been tested to grow cleaner, more consistent herbs like burdock at the University of Arizona’s College of Agricultural and Life Sciences. We will write a custom essay sample on Traditional Hydroponics Systems or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Research at the Cornell University Cooperative Extension has found that aeroponics is the most efficient means of growing leafy greens. Greens can become contaminated with soil pathogens and bacteria like e.coli, but aeroponics greatly reduces these risks. That is what all the research says. Practically, aeroponics would seem a perfect fit for also growing small potatoes. Hydroponics give more harvest but smaller and fewer tubers than aeroponics. However, from the pitcher one can see how much easier harvesting  the potatoes will be over hydroponics or traditional grown potatoes. Types of Aeroponics Low-pressure units High-pressure devices Commercial systems The modern 21st century aeroponics are Contemporary aeroponics Aeroponic bio-pharming Large scale integration of aeroponics Hydroponics is a method of growing plants in a nutrient solution without soil. The plants, which are usually grown in shallow trays, are supported by an inert growing medium such as gravel, mineral wool, or perlite. Greenhouse is an ideal place for hydroponic gardening. Temperature and humidity can be maintained in the growing range that is best for plants, creating a nearly perfect environment. Benefits of Hydroponics *No soil is needed for hydroponics. *Lower water costs. * Lower nutrition costs. *No nutrition pollution is released into the environment because of the controlled system. *Stable and high yields. *Pests and diseases are easier to get rid of than in soil because of the container’s mobility. *It is easier to harvest. *No pesticide damage. *Plants grow healthier. *It is better for consumption. Disadvantages Without soil as a buffer, any failure to the hydroponic system leads to rapid plant death. Techniques The two main types of hydroponics are Solution culture Medium culture. The three main types of solution cultures are static solution culture continuous-flow solution culture Aeroponics There are two main variations for each medium are sub-irrigation top irrigation

Realism essays

Realism essays In the 1800s the definition of ideal life came into question. The industrial revolutions lead to an enormous amount of poverty and crime. Auguste Comtes philosophy of positivism became known it was about studying the betterment of human and sociality that is the highest form of science. Charles Darwin reinforced this with his Origin of the species, stating all forms of life developed gradually from a common force of ancestry and evolution. Evolution explained by survival of the fittest. Realism, originating in France, came into play to depict reality and the happenings proved by one of the five scenes. Theatre started to take its course. Playwrights were challenged to wright portraying life and as they truthfully observed it. They wrote about contempory society and using theatre as a mirror to society. Playwrights had to develop structure. They went back to a dramatic structure, perfected by Eugene Scribe, called the well-made play. This formula had a clear exposition of situation, careful preparation for future events, unexpected but logical reversals, continuous mounting suspense and an obligatory scene. Realism started to spread all through Europe. In France the most important realist was Alexandr Du Mos, who wrote and dramatised Ladies of the Camellias and later wrote even more realistic plays. In Norway, Hendrik Ibsen, father of realism, started writing. His famous works include Pillars of Society, A Dolls house and Ghosts. All of them dealing with terrible and very direct aspects of life, like syphilis and mental illnesses. He motivated all exposition; all scenes are casually related leading logically to the denouement. Dialogue, settings, costumes and stage business are selected to reveal character and setting. Each personality is shaped and caused by heredity and environmental ci ...

How the art in london effects london economy Essay

How the art in london effects london economy - Essay Example Needless to say, London art drives the economy of London in its own way. Not only are millions of funds generated in art sales every year, the art market also creates scope for new jobs, media spend and regeneration. Approximately 10,000 people are employed in the over 120 art galleries of London alone. Finally various other industries also benefit in the process. Underlined are more details on the London art market and how it drives the economy of the nation. UK is the world market leader when it comes to auction sales by volume, and demonstrates an approximate 30% in the world market share. With London holding an important position in the UK art market, it is needless to add that its various auctions form the art market of UK. The London art market is strongly driven by its Frieze art fair, collector Charles Saatchi and finally the approximately fifty new galleries that have opened up at East End. Three main auction houses mainly operate the art markets of London. Statistics reveal that put together, $353 million worth of art changes hands in these markets, that too in the off season. Christie's conducted their biggest ever sales in the year 2006 and reported sales of approximately 78%. Sotheby profits heavily too. It indicates that the art market of London functions through many micro markets, which revolve around specific artists or genres. Among these micro markets, those of old Masters, Impressionist and Modern Art have seen the gre atest rise. The post war and contemporary market have also shown a rise of over 45% over 2006. As the financial markets represent the economy of the nation, the art market reflects the willingness of the rich to spend disposable amounts of money on works of art. However along with this market, there are also some pieces of art that have not sold at all. One glaring example is the sale of Basquiats which were reported to sell at the $5 million range in the 1988 time period. As people expected the prices to go up several notches to touch the $10 million mark, many were surprised when the pieces did not sell over the last few years. While some say that this indicates a fall of economy in the London art market, many others state that this issue is just a matter of quality, which was presented through signature elements in the earlier Basquiats, but absent now. So discerning customers are not overspending but are choosing to spend their money on certain micro markets, which are present a nd growing and taking the economy to a new high. Tourism booster Tourism is an important economy generator in London accounting for one tenth of the city's economy. The various art galleries of London serve as a major attraction to tourists and international visitors who come from diverse parts of the world for the various art fairs. These tourists not only enhance the economy by spending on pieces of art in London, they do much more. They provide the much needed boost to local economies through their spending during their stay, which is approximately 2.3 million locally. A study conducted in 2005 by MEW Research at the National Gallery, on their 2004-2005 exhibition on Raphael: From Ubrino to Rome, indicated similar results. The exhibition attracted 47% people from UK and 17% tourists from abroad. Studies also revealed that 47% tourists came specifically for the exhibition.

Business Scenario Essay Example | Topics and Well Written Essays - 1250 words

Business Scenario - Essay Example making process in Kava. Let us consider the factors for each factor and explore them further. The three main factors identified are Business Risks, Business Environment and Stakeholders. The Business risks have been identified as natural and man made disasters. Natural disasters can be tsunamis, earthquakes and so on. Since Kava is in an island in the South Pacific regions, these factors can cause widespread damage. But there are many countries in this area that have managed to survive and prosper in this same region and they have done this by creating the right type of infrastructure. Nike Corporation needs to develop better weather forecasting methods that would help to serve as early warning systems for the occurrence of such events. With their massive clout, they need to get satellite warning systems that can analyze the weather and give sufficient warning. They also need to develop earthquake-warning systems that would foretell the occurrence of earthquakes. Man made disasters include AIDS and Avian Flu. AIDS is a global phenomenon and this can be mitigated by creating sufficient awareness about the disease and invoking proper safe sex methods among the populace. If a certain section of the populace such as sex workers are suspected to be the main source, then they need to be hospitalized and proper treatment given to them. Avian flu and other diseases are also global maladies and sufficient expertise is available in combating them. Proper health procedures, health checks, etc. can be implemented to ensure that the disease does not spread and is contained effectively. It is very important that a common consensus and effort be developed among all the citizens to combat these events. Since these factors can affect all communities, mitigating these risks can serve as the start point of creating a common bonding and a common identity. Business environment factors include the various communities and groups that are active in the

Maintaining Systems & Upgrades Essay Example for Free

Maintaining Systems Upgrades Essay Utility software are computer programs designed to manage and tune up the computer OS and hardware. They prevent or reduce problems by diagnosing and correcting the faults before it gets worse. Some of the main utility programs are described below: Disk De-Fragmenter A de-fragmenter scans for fragmented computer files and move them together to increase efficiency. It reduces the amount of fragmented files in a computer system. It tidies up the hard-drive reusing the space more efficiently after a disk cleanup. Defragmentation’s result will be the best if it’s carried out after a disk cleanup, as all the unwanted files will be deleted. The application can be loaded from the control panel or from All programs/Accessories/System Utilities from the Start Menu. Clicking on the Analyse button on the application window shows the estimated disk usage after defragmentation. We can then choose to defragment the disk by clicking on the Defragment button. Screen shots of the defragmentation process are displayed below: image00. png image01. png The screen shot above shows the result of the process. Antivirus Antivirus software prevents and removes Viruses, Worms and Trojans from the computer. Most of the antivirus software comes with built in spyware, adware and malware removal tools. Antivirus software uses different methods to detect viruses; Signature based detection, Malicious activity detection and Heuristic based detection. Signature based detection is the most common way of antivirus and other malware detection. The software traces the virus by spotting the signature. The software manufactures collect profiles and signature information of the virus in the form of DAT files. These files will be downloaded by the antivirus software through updates and will be used to detect new malwares. This makes it essential to keep the antivirus software up-to-date and to run virus scans periodically. Firewall Firewall is a utility designed to prevent unauthorised access to from a private network. It prevents unauthorised internet users from accessing private networks connected to the internet. All the packet data entering and leaving the computer is examined when it passes through the firewall and will be blocked if the packet data do not meet the security criteria. Firewalls build a protective environment around computers that are connected to a network. Firewall uses four different types of techniques to block unauthorised access. They are: Packet Filter : Packet filter scans each packet of data entering or leaving a network and block them if they are not based on the user-defined rules. This kind of filtering is an effective method to prevent unauthorised access. Application Gateway : Application gateway applies security measures to applications like FTP and Telnet Servers. This is another effective firewall technique, but it really affects the performance of the network. Circuit-Level Gateway: Circuit-level Gateway applies mechanisms when a TCP connection is established. Once the connection is made packets can flow between hosts without further checking. Proxy Server : This technique is used to intercept all messages entering and leaving the network. The proxy server hides the real network address. Formatting Formatting is the process of preparing a hard disk or a storage medium to store data. Formatting a disk involves two major process: High Level formatting and Low Level formatting. Physical formatting(low-level) Low-level formatting is the process of outlining the position of tracks and sector on hard-drives and other storage media. All the data in a drive will be lost permanently after a low-level formatting is done. A low-level formatting is generally done by the BIOS rather than the Operating System. Logical formatting (high-level) High-level formatting is the process of setting up an empty file system on the disk and installing a boot sector. As this process takes only a little time it is commonly known as Quick Format. In this process the disk also have the option to scan the entire disk for potential defects which may take several hours depending on the size of the medium. Below is a screen shot of a Quick Formatting.image02. png Disk Cleanup The Disk Cleanup tool helps to free up space on the hard disk by searching disk for files that can safely delete. You can choose to delete some or all of the files. Disk cleanup tool can be used to perform the following task to free up space in a hard-drive. Remove temporary Internet files. Remove downloaded program files. For example, ActiveX controls and Java applets that are downloaded from the Internet. Empty the Recycle Bin. Remove Windows temporary files. Remove optional Windows components that you are not using. Remove installed programs that you no longer use.

The Colt Six-Shooter :: History

The Colt Six-Shooter The colt six shooter will always be a legend to Texas. Whether you know it as an accurate, cowboy, Texas Ranger, gun-slinging, out West, corral gun, or as a little protection, the colt will never be forgotten in Texas. Sam Colt is known as the inventor of the first revolving firearm. Sam's mother died when he was six and his father owned a silk mill in Ware, Massachusetts. When Sam Colt was seven, he was fascinated by guns. He took apart his father's gun in a field and was able to successfully rebuild it. Science, adventures of an active life, and mechanics were all the favorite passions of young Samuel Colt. During 1830 - 1831, Sam Colt was abroad at sea. It was during these years that Samuel first conceived the idea of a revolving firearm. Some think it may have come from watching the revolving wheel of the ship, turning and locking. While on board ship, Sam must have seen other revolving firearms in London or India. Sam carved a wooden model of his ideal gun while he was at sea. None of what Sam may have previously seen on revolving guns could have led to his invention. His ideas were not copied from any source, even though the revolving idea was not unique. When Sam arrived home from sea, he showed the wooden model to his father and a family friend. This friend was Henry Ellsworth, Commissioner of the United States Patent Office. Both Sam's father and Mr. Ellsworth were greatly impressed by the model. They encouraged Sam to file for a patent for his revolving firearm. On February of the 25, in the year 1835, the first United States patent was granted for a colt revolver. The patent that Samuel received covered eight basic features. First, the application of caps at the end of the gun cylinder. Second, the application of a partition between the caps, as well as other basic ideas. The other areas of the patent cover the application of certain parts of the gun, the principle of locking and turning the cylinder , and all of the basic revolver parts. In 1848, the new pocket model revolver was introduced. Colt devised an alternative means of loading the gun - removing the barrel and cylinder, and either switching an empty cylinder for a loaded one or using the axis pin as a

The Beginning of the Civil Rights Movement

The Beginning of the Civil Rights Movement Michelle Brown The Beginning of the Civil Rights Movement The Civil Rights Movement of the 1950s and 1960s were a profound turning point in American History. African American’s had been fighting for equality for many years but in the early 1950s the fight started to heighten, from Rosa Parks, to Martin Luther King Jr. , to Malcolm X, the fight would take on many different forms over the span of two decades, and was looked at from many different points of view. The Beginning of the Civil Rights Movement For most historians the beginning of the Civil Rights Movement started on December 1, 1955 when Rosa Parks refused to give her seat to a white person on a bus in Montgomery, Alabama. This is when the rise of the Civil Rights Movement began; however, there were several previous incidents which helped to lead up to the movement. In 1951, the â€Å"Martinsville Seven† were all African American men tried by an all white jury in the rape of a white woman from Virginia. All seven were found guilty, and for the first time in Virginia history, were sentenced to the death penalty for rape. Webspinner, 2004-2009). In this same year the African American students at Moton High decided to strike against the unequal educational treatment. Their case was later added to the Brown v Board of Education suit in 1954. (Webspinner, 2004-2009). In June 1953, a bus boycott was held in Baton Rouge, LA. After the bus drivers refused to enforce Ordinance 222, an ordinance which changed segregated seati ng on buses so that African American’s would fill the bus from the back forward and whites would fill it from the front back on a first come first serve basis, the Ordinance was overturned. Led by Reverend Jemison and other African American businessmen, the African American community decided to boycott the bus system. Later in the month Ordinance 251 was put in place, allowing a section of the bus to be black only and a section to be white only, the rest of the bus would be first come first serve. (Webspinner, 2004-2009). In May 1954, Chief Justice Earl Warren delivered the following verdict on Brown v Board of Education. We come then to the question presented: Does segregation of children in public schools solely on the basis of race, even though the physical facilities and other ‘tangible’ factor may be equal, deprive the children of the minority group of equal educational opportunities? We believe that it does†¦We conclude that in the field of public education the doctrine of ‘separate but equal’ has no place. Separate educational facilities are inherently unequal. Therefore, we hold that protection of the laws guaranteed by the Fourtee nth Amendment. † (Webspinner, 2004-2009). Even though the actual desegregation of schools did not take place in 1954, this ruling was a major step in the Civil Rights Movement which took place prior to Rosa Parks. Nonviolent Protest Movement Martin Luther King Jr. went far in his belief and commitment to nonviolent resistance. King believed, and taught, six important points about nonviolent resistance. The first was nonviolent resistance is not cowardly, â€Å"According to King, a nonviolent protester was as passionate as a violent protester, Despite not being physically aggressive, ‘his mind and emotions are always active, constantly seeking to persuade the opponent that he is mistaken. † (McElrath, 2009). His second point was that nonviolent resistance would awaken moral shame in a protestor’s opponent, which would then lead the opponent to understanding and friendship. Kings third point was nonviolent resistance was a battle against evil not a battle against individuals. His fourth point stated that su ffering was required in nonviolent resistance, â€Å"Accordingly, the end was more important than safety, and retaliatory violence would distract from the main fight. † (McElrath, 2009). King’s fifth point was, the nonviolent resister was on the side of Justice. His final point was the power of love rests with nonviolent resisters, this is the love of understanding not of affection, â€Å"Bitterness and hate were absent from the resister mind, and replaced with love. † (McElrath, 2009). King continued to preach nonviolent resistance through all the boycotts, sit-ins, protest marches, and speeches. After being arrested in the Montgomery, Alabama bus boycott of 1963, he wrote letters from the Birmingham jail about nonviolent resistance. Later in 1963 he led a massive march on Washington DC, this is where he delivered his I Have A Drams speech. In 1964 he was awarded the Nobel Peace Prize for his efforts. Up until his assassination in April 1968, â€Å"he never wavered in his insistence that nonviolence must remain the central tactic of the civil-rights movement, nor in his faith that everyone in America would some day attain equal justice. † (Chew, 1995-2008). Malcolm X Malcolm X, whom at one time was a minister for the Nation of Islam, had a more militant style to attain rights for African Americans. After the Washington DC march he did not understand why African Americans had been so excited about a demonstration, â€Å"run by whites in front of a statue of a president who has been dead for a hundred years and who didn’t like us when he was alive. (Adams, 2009). Malcolm, to the protestors, represented a militant revolutionary who would stand up and fight to win equality, while also being a person who wanted to bring on positive social services and was an exceptional role model. In fact, it was the customs of Malcolm X which were severely rooted in the academic founda tions of the Black Panther Party. Malcolm X was murdered in 1965, but his beliefs lived on for long after. Conclusion While King and Malcolm X never shared the same platform, and had two very different beliefs in how to end segregation and racisms, they were both key players in the Civil Rights Movement. Martin Luther King Jr. preached nonviolent resistance, and Malcolm X had a militant style to his beliefs. After Malcolm X was murdered, King wrote the following to his widow, â€Å"while we did not always see eye to eye on methods to solve the race problem, I always had a deep affection for Malcolm and felt that he had a great ability to put his finger on the existence of the root of the problem. † (Adams, 2009). References: Adams, R. (2009) Martin and Malcolm, Two 20th Century Giants. Retrieved on September 27, 2009, from http://www. black-collegian. com/african/mlk/giants2000-2nd. html Chew, R. (1995-2008) Martin Luther King, Jr. Civil-Rights Leader, 1929 – 1968. Retrieved on September 27, 2009, from http://www. lucidcafe. com/library/96jan/king. html McElrath, J. (2009) Martin Luther King’s Philosophy on Nonviolent Resistance, The Power of Love. Retrieved on September 27, 2009, from http://afroamhistory. about. com/od/martinlutherking/a/mlks_philosophy_2. htm Webspinner. (2004-2009) We’ll Never Turn Back History & Timeline of the Southern Freedom Movement. Retrieved on September 27, 2009 from http://www. crmvet. org/tim/timhome. htm

Essay about Is Steroid use the Price of Fame - 1005 Words

Motivation plays an important role in the success of an athlete. However, motivation is not easily achieved or maintained. Reasons vary why people chase their dreams or even so so far as to break the law to achieve their goals. Is it the chase? Is it the intrinsic reward of a personal accomplishment? Is it an extrinsic reward of fame and fortune that comes with success? All of these reasons are possible answers to why people do what they do. In Mary Shelleys Frankenstein, Dr. Victor Frankenstein pursued his dream for nearly two years, for the sole purpose of infusing life into an inanimate body.(Shelley 233) When the doctor was finished his creation was not what he had anticipated. Sometimes people who are highly motivated exhaust all†¦show more content†¦Lyle Alzado is a great example of a persons motivation leading to extremely negative consequences-his own death. Alzado was a professional football player who was an All-Pro every year for the Oakland Raiders. His career wi nded down as he neared the age of forty, but he refused to go quietly unto that good night. He attempted a comeback, loading his body up with huge doses of steroids in an attempt to keep up with the new and improved younger athletes. Just as Dr. Frankenstein did, he seemed to have lost all soul and sensation but for this one pursuit.(231) They both ignored their health and well being in hopes to achieve their goals. After they were finished, the beauty of the dream vanished, and the breathless horror and disgust filled my [Alzado and Frankenstein] heart.(233) Alzado wrote a cover story article for Sports Illustrated shortly before his death simply entitled I Lied. Sometimes in sports the choices athletes make are only seen in the short term. They want to comeback; they want to be in the spotlight. Such was the case of Jerry Rice, the great wide receiver of the San Francisco 49ers. Last year, he injured the ACL [Anterior Cruciate Ligament] of his knee early in the season. 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