...CIS 517 WK 6 CASE STUDY 2 To purchase this visit here: http://www.activitymode.com/product/cis-517-wk-6-case-study-2/ Contact us at: SUPPORT@ACTIVITYMODE.COM CIS 517 WK 6 CASE STUDY 2 CIS 517 WK 6 Case Study 2 - Green Computing Research Project – Part 2 Read the Green Computing Research Project, Part 2 in Appendix C. Document the requirements and develop a scope statement. Write a two to three (2-3) page paper in which you: 1. Document the requirements based on the information provided and assumptions that you have made, including a requirements traceability matrix. 2. Include a list of questions to ask the sponsor about the project scope. Include at least six (6) questions for full credit. 3. Develop a scope statement for the project. More Details Included... Activity mode aims to provide quality study notes and tutorials to the students of CIS 517 WK 6 Case Study 2 in order to ace their studies. CIS 517 WK 6 CASE STUDY 2 To purchase this visit here: http://www.activitymode.com/product/cis-517-wk-6-case-study-2/ Contact us at: SUPPORT@ACTIVITYMODE.COM CIS 517 WK 6 CASE STUDY 2 CIS 517 WK 6 Case Study 2 - Green Computing Research Project – Part 2 Read the Green Computing Research Project, Part 2 in Appendix C. Document the requirements and develop a scope statement. Write a two to three (2-3) page paper in which you: 1. Document the requirements based on the information provided and assumptions that you have made, including a requirements traceability...
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...Case Study 2: Green Computing Research Project – Part 2 CIS 517 Week 6 As previously stated, the main purpose of the Green Computing Research Project is to research possible applications of green computing for greater efficiency. Furthermore, in our second case study we will focus on documenting the requirements of this project. As well as developing the scope statement for this project. By document the requirements based on the information provided and assumptions that we have made, including a requirements traceability matrix. Secondly, we will a list of questions to ask the company’s CIO, Ben, who is the project sponsor. Lastly, we will describe the potential deliverables and product characteristics through research. Requirements Project requirements provide an obvious tool for evaluating the quality of a project, because a final review should examine whether each requirement has been met. The requirements of this project were discussed by the CIO Ben. These requirements include: * High visibility project team * Outside consultants and other resources * A series of research reports; one for each green computing objectives listed in Part 1 * Final report including all data * Formal project proposals for technological implementations * 20 project ideas; recommend top four * Charts and detailed References. List of Questions * What are the energy efficiency levels of the company’s current data centers? * Are measures currently...
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...Case Study 1: Green Computing Research Project – Part 1 CIS 517 - IT Project Management Student: Robert Lawson Instructor: Dr. Stephen Huber Project Title: Green Computing Research Project Date of Authorization: October 1 Project Start Date: October 1 Projected End Date: April 1 Project Manager: Ito, 999-9999, ito@wearebig.com ------------------------------------------------- Budget Summary: The firm has allocated $500,000 for this project. It will be used in efforts to assist in achieving the goals that have been set forth in the project objectives. This includes purchasing systems and software to support recommended changes, development life cycle of software, and funding changes related to power optimization within the datacenter (i.e., managed PDUs, etc.). Furthermore, funds will also be used to assist and support telecommuting team members to access resources involved in the project. ------------------------------------------------- Project Objectives: The project objectives are as follows: * Assist in following the company goal of helping improve the environment while increasing revenues and reducing costs. * Research possible applications of green computing. * Provide an extensive report, including financial analysis and recommendations on what green computing technologies to implement. * Discover ways to save power and compute resources. * Minimize the company’s overall carbon footprint, while cleaning, maintaining, and...
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...Case Study 3: Green Computing Research Project – Part 5 Tamyra Sampson Strayer University Dr. Hart CIS 517 August 31, 2014 INTRODUCTION Quality is an important part to any project. Quality is defined as “the totality of characteristics of an entity that bar on its ability to satisfy stated or implied needs” (ISO8042:1994) or “the degree to which a set of inherent characteristics fulfills requirements” (ISO9000:2000) (Schwalbe, 294). The purpose of project quality management is to ensure that the project deliverables are met without detriment to the project. There are three main processes to project quality management: planning quality, performing quality assurance, and performing quality control. Planning quality is anticipating challenges and situations that will require actions that ensure the intended outcome. Performing quality assurance centers on the quality of standards for the project. Performing quality control improves quality; however, the main outcomes are acceptance decisions, rework and process adjustments. Quality control has seven basic tools and techniques that can be applied to information technology projects. Those seven tools are: * Cause-and-effect diagrams * Control Charts * Run Chart * Scatter Diagram * Histogram * Pareto Chart * Flowcharts HISTOGRAM Of the Seven Basic Tools of Quality, the histogram is a bar graph of a distribution of variables (Schwalbe, 304). Each problem or situation is graphed, depicting the frequency...
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...Jan Doe Case Study 1: Green Computing Research Project – Part 1 CIS 517 Professor John Doe April 28, 2013 Project Charter Project Title: Green Computing Research Project Project Date of Authorization: April 28, 2013 Project Start Date: April 28, 2013 Projected Finish Date: October 28, 2013 Budget Information: The firm has allocated US $500,000 for this project. Project Manager: Jan Doe | 555.555.5555 | JDoe@wearebig.com Project Objectives: The objective is to research possible applications of green computing for the following are: * Data center overall energy efficiency * Disposal of electronic waste and recycling * Telecommunicating * Virtualization of server resources * Thin client solutions * Use of open source software * Development of new software to address green computing for internal use and potential sale to other organizations Main Project Success Criteria: Provide an extensive report, including detailed financial analysis and recommendations on what green computing technologies to implement in six-months with US $500,000 budget. Approach: * Select five resources including the Project Manager to work the project full-time for six-months as quickly as possible. Additional resources from other areas will be utilized as-needed to support project as well. * Priority will be given to internal resources and external resources will be considered as long as they can start working quickly. * Allow people...
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...tobaccoinduceddiseases.com/content/10/1/4 SHORT REPORT Open Access Association of smoking or tobacco use with ear diseases among men: a retrospective study Kiran Gaur1,3*, Neeraj Kasliwal2 and Rajeev Gupta2 Abstract Background: Health related behaviour specially smoking and tobacco in any form are major determinants of health and lead to health inequities. Tobacco leads to various health problems including ear, nose and throat diseases. Objective: To determine the influence of smoking or tobacco use on ear diseases we performed a retrospective study among men. Method: Of 11454 subjects of different age-groups there were 4143 men aged 20-60 years who were evaluated for demographic variables, smoking/tobacco use and middle and internal ear diseases. Descriptive statistics and age adjusted logistic regression analyses were performed. Results: Among the 4143 men, 1739 (42.0%) were smokers or used tobacco. In smokers/tobacco users compared to non-users the age adjusted odds ratios and 95% confidence intervals (CI) for chronic suppurative otitis media were 1.13 (CI 0.96-1.34), acute otitis media 1.16 (CI 0.82-1.64), suppurative otitis media 1.21 (CI 0.79-1.84), otosclerosis 0.97 (CI 0.52-1.33) (p > 0.05) and for overall middle ear diseases was 1.15 (CI 0.99-1.33, p = 0.05). For internal ear diseases the age adjusted odds ratios were for sensorineural hearing loss 1.12 (CI 0.92-1.58), 0.12 (CI 0.42-0.93) for vertigo and tinnitus and overall internal ear diseases were 0.97 (CI 0.77-1.22, p = 0...
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...Case Study 1: Green Computing Research Project – Part 1 Gwendolyn Harris Stephen Huber, PhD CIS 517 April 28, 2013 Project Charter Project Title: Green Computing Research Project Project Start Date: 05-01-2013 Projected Finish Date: 11-01-2013 Project Manager: Joe Harris, 252-915-7318, joe.harris@gmail.com Summary Schedule: Natalie, VP of Operation at We Are Big, Inc. requested that this project to assists the company in meeting its strategic goals. The strategic goal is to help improve the environment while increasing revenues and reducing costs. Ben, CIO and project sponsor, have given this project high priority and plans to hold special interviews to hand-pick the project manager and team. This project will includes: data center and overall energy efficiency, the disposal of electronic waste and recycling; telecommuting, virtualization of server resources, thin client solutions, use of open sources software, and development of new software to address green computing for internal use and potential sale to other organizations (Schwalbe, 2011). Budget Information: The firm has allocated $500,000 for this project. The majority of costs for this project will be internal labor. Five full-time employees will be dedicated to complete this project. Also, some of the costs will be external consultant’s advice, books and articles. Project Objectives: The main purpose of the Green Computing Research Project is to research possible applications of green computing technologies...
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...Age: A Systematic Review for the American College of Physicians Katrina Armstrong, MD, MSCE; Elizabeth Moye, BA; Sankey Williams, MD; Jesse A. Berlin, ScD; and Eileen E. Reynolds, MD Background: The risks and benefits of mammography screening among women 40 to 49 years of age remain an important issue for clinical practice. Purpose: To evaluate the evidence about the risks and benefits of mammography screening for women 40 to 49 years of age. Data Sources: English-language publications in MEDLINE (1966 – 2005), Pre-MEDLINE, and the Cochrane Central Register of Controlled Trials and references of selected studies through May 2005. Study Selection: Previous systematic reviews; randomized, controlled trials; and observational studies. Data Extraction: Two independent reviewers. Data Synthesis: In addition to publications from the original mammography trials, 117 studies were included in the review. Metaanalyses of randomized, controlled trials demonstrate a 7% to 23% reduction in breast cancer mortality rates with screening mammography in women 40 to 49 years of age. Screening mammography is associated with an increased risk for mastectomy but a decreased risk for adjuvant chemotherapy and hormone therapy. The risk for death due to breast cancer from the radiation exposure involved in mammography screening is small and is outweighed by a reduction in breast cancer mortality rates from early detection. Rates of falsepositive results are high (20% to 56% after 10 mammograms)...
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...Statistics and Business Analytics, FALL 2014 ES-1, Grp 7: Koel BANERJEE, Sahil BIHARI, Rong TIAN, Jean-Baptiste VARNIER, Dmitry YATSENKO House Prices Analysis in the DFW Area Report prepared for M. Sam Horton HEC PARIS MBA PROGRAM FALL 2014 FINAL TEAM PROJECT 0 Statistics and Business Analytics, FALL 2014 ES-1, Grp 7: Koel BANERJEE, Sahil BIHARI, Rong TIAN, Jean-Baptiste VARNIER, Dmitry YATSENKO This report summarizes the statistical analysis performed in relation to the sale of houses in the Dallas Fort Worth (DFW) area, which includes Dallas, Fort Worth, Arlington and the MidCities. This report was prepared exclusively for M. Horton. The purpose of the statistical analysis is to investigate whether the claims from two former Horton Realty customers that their houses were underpriced are justified. 1) Descriptive analysis In preparation of this report, we analyzed residential sales data received from Pat McCloskey that occurred in 2010 in the DFW area. The sample data received included: Categorical variables: the sale quarter (ordinal), the location of the house within the DFW metroplex (nominal), the real estate agency that sold the home (nominal), the observation ID (nominal) and, Quantitative variables: the sale price (ratio), the size of the home (ratio), the number of bedrooms (ratio) and the age of the house (ratio). A descriptive analysis of our sample is performed in Sections 1.1 and 1.2. The observations made in these two sections concern the sample...
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...Methods Design and setting We performed a longitudinal retrospective patient record review study in 21 randomly sampled hospitals in 2004, and 20 in 2008 out of the total of 93 Dutch hospitals. Eight hospitals were studied in both years. Both samples were stratified for hospital type, university, tertiary teaching and general hospitals, and a proper representation of both urban and rural settings in the samples were verified. Tertiary teaching hospitals in The Netherlands provide specialised care and train doctors. The level of care given is between that given in a university hospital and in a general hospital. Generally speaking, university hospitals and, to some extent, tertiary teaching hospitals tend to treat more complex patients with more complex care. To be eligible, hospitals had to have at least 200 beds and an intensive care unit. In each hospital, 400 patient admissions were randomly selected in 2004, and 200 in 2008. Fifty percent of the records were of patients who were discharged from the hospital after a stay of at least 24 h. The other 50% were of patients who died in hospital. These patients were sampled from all inpatient deaths, regardless of their length of stay. We did not exclude patients admitted with an explicitly palliative care plan; this information was noted down and taken into account during the review process. During analysis, overall AE rates were corrected for the oversampling of deceased patients, because in our sample, 50% of the patients were...
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...Tracheoesophageal Puncture after Total Laryngectomy: A Systematic Review and Meta-Analysis Name Affiliation Date ABSTRACT Objectives: Enlargement of the tracheoesophageal puncture (TEP) is a challenging complication after laryngectomy with TEP. We sought to estimate the rate of enlarged puncture, associated pneumonia rates, potential risk factors, and conservative treatments excluding complete surgical TEP closure. Methods: A systematic review was conducted (1978–2008). A summary risk estimate was calculated using a random-effects meta-analysis model. Results: Twenty-seven peer-reviewed manuscripts were included. The rate of enlarged puncture and/or leakage around the prosthesis was reported in 23 articles (range, 1% to 29%; summary risk estimate, 7.2%; 95% confidence interval [CI], 4.8% to 9.6%). Temporary removal of the prosthesis and TEP- site injections were the most commonly reported conservative treatments. Prosthetic diameter (p =.076) and timing of TEP (p = .297) were analyzed as risk factors; however, radiotherapy variables were inconsistently reported. Conclusions: The overall risk of enlarged puncture seems relatively low, but it remains a rehabilitative challenge. Future research should clearly establish risk factors for enlarged puncture and optimal conservative management. Keywords: tracheoesophageal puncture, total laryngectomy, enlarged tracheoesophageal puncture, complications, leakage Enlarged Tracheoesophageal Puncture after Total Laryngectomy: A Systematic Review...
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... Word count: 3546 Contents: Introduction: 3 Objective: 4 Methods: 4 Table 1: Search strategy 5 Critical appraisal of the literature: 5 Discussion: 17 Conclusion: 17 References: 18 Introduction: Surgical Site Infection (SSI) is a common complication in surgical practice. The incidence depends on multiple factors including the type and location of surgical procedure ranging from 2%-4% in simple skin lesions (Rogues et al., 2007) to 36% in cases of reversal of stoma (Liang et al., 2013). Incidence of SSI can be kept low by simple measures such as rescheduling elective procedures in presence of infection; e.g.: Urinary Tract Infection, Respiratory Tract Infection which can seed Bacteria to surgical wounds (Ollivere et al., 2009). Prophylactic Antibiotics given prior to elective surgery remains debatable and of questionable value considering the risk of side effects, emergence of Multi-drug resistant Pathogens and Anaphylaxis, and therefore should be used according to guidelines like in patients with higher risk for developing SSI (Wright et al., 2008, Dixon et al., 2006). Also, procedures at certain body sites and those involving surgical reconstruction are better covered with prophylactic Antimicrobial agent (Rosengren and Dixon, 2010). Use of antiseptic scrub has been shown to reduce the incidence of SSI. Studies suggest that Chlorhexidine is superior to Povidone Iodine solutions in reducing Bacterial Colonization and...
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...Medicine, 600 N. Wolfe Street, Meyer 109, Baltimore, MD 21287-7228, USA Department of Biostatistics, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD 21287, USA c Department of Mental Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD 21287, USA b a r t i c l e in fo Article history: Received 14 February 2008 Received in revised form 7 April 2008 Accepted 8 April 2008 Keywords: Hoarding Prevalence Risk factors Personality disorders Comorbidity abstract Little is known about the prevalence and correlates of hoarding behavior in the community. We estimated the prevalence and evaluated correlates of hoarding in 742 participants in the Hopkins Epidemiology of Personality Disorder Study. The prevalence of hoarding was nearly 4% (5.3%, weighted) and was greater in older than younger age groups, greater in men than women, and inversely related to household income. Hoarding was associated with alcohol dependence; paranoid, schizotypal, avoidant, and obsessive–compulsive personality disorder traits; insecurity from home break-ins and excessive physical discipline before 16 years of age; and parental psychopathology. These findings suggest that hoarding may be relatively prevalent and that alcohol dependence, personality disorder traits, and specific childhood adversities are associated with hoarding...
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...Hierarchicality of Trade Flow Networks Reveals Complexity of Products Peiteng Shi1, Jiang Zhang1*, Bo Yang2, Jingfei Luo1 1 School of Systems Science, Beijing Normal University, Beijing, China, 2 Ministry of Commerce of the People’s Republic of China, Beijing, China Abstract With globalization, countries are more connected than before by trading flows, which amounts to at least 36 trillion dollars today. Interestingly, around 30{60 percents of exports consist of intermediate products in global. Therefore, the trade flow network of particular product with high added values can be regarded as value chains. The problem is weather we can discriminate between these products from their unique flow network structure? This paper applies the flow analysis method developed in ecology to 638 trading flow networks of different products. We claim that the allometric scaling exponent g can be used to characterize the degree of hierarchicality of a flow network, i.e., whether the trading products flow on long hierarchical chains. Then, it is pointed out that the flow networks of products with higher added values and complexity like machinary, transport equipment etc. have larger exponents, meaning that their trade flow networks are more hierarchical. As a result, without the extra data like global input-output table, we can identify the product categories with higher complexity, and the relative importance of a country in the global value chain by the trading network solely. Citation:...
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...QUALITY OF Online Social Relationships ONLINE RELATIONSHIPS ARE LESS VALUABLE THAN OFFLINE ONES. INDEED, THEIR NET BENEFIT DEPENDS ON WHETHER THEY SUPPLEMENT OR SUBSTITUTE FOR OFFLINE SOCIAL RELATIONSHIPS. { By Jonathon N. Cummings, Brian Butler, and Robert Kraut} eople use the Internet intensely tor interpersonal commimication, sending und receiving email, contacting friends and family via instant messaging services, visiting chat rooms, or subscribing to distribution lists, among other activities. The evidence is clear that interpersonal communication is an important use of the Internet, if not its most important use. For example, both selt-report surveys 112] and computer monitoring studies [5] indicate that email is the most popular online application. Claims regarding the Internets usefulness for developing social relationships, however, remain controversial. Both personal testimonials (for example, []()]) and systematically collected data document the deep and meaningful social relationships people can cultivate online (for example, |8]). This evidence, however, conflicts with data comparing the value that people place on their online relationships with offline relationships and with data comparing social relationships among heavy and light Internet users. For example. Parks and Roberts [9] surveyed users of multiplayer environments called MOOs. Ninety-three percent of the users had made friends online, but when asked to compare their ...
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