...true FISP and 3d FLASH sequences was 15 ml/lt. Ten patients underwent conventional enteroclysis with 1.5 lt of 20% barium sulfate enema and 22.5 ml of gadolinium. MR Enteroclysis was performed afterwards using true FISP, fat suppressed 3d FLASH and fat suppressed HASTE sequences. In all patients the proposed contrast medium acted as positive in 3d FLASH (T1w), true FISP (T2/T1 w) and as a negative in HASTE (T2w). In conclusion, a 20% barium sulfate enema with 15 ml/lt gadolinium is appropriate for conventional and MR Enteroclysis studies. Keywords: MRI, contrast medium, gadolinium, Crohn's disease, Enteroclysis Text Introduction Fast and ultrafast sequences, high performance gradient coils and dedicated abdominal phased array coils resulted in significant improvement in MR Imaging of the small bowel (SB). Resent reports indicated that MRI may be clinically useful for anatomic demonstration, identification and characterization of SB abnormalities, providing information from the bowel lumen - wall and the mesenteries (1-8). However, there is no consensus on the optimum sequences that should be used for SB imaging or on the appropriate contrast media for lumen opacification. In the present study different gadolinium concentrations within a 20%...
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...They also had a long history of running at least 5 to 20 years. Before the competition started there were three runners that presented normal lateral menisci. There was eight grade I lesions; four grade II and three grade III lesions. “One participant who underwent resection of the posterior horn of the lateral meniscus 15 years previously and presented with a graded IIIB lesion of the posterior horn of the lateral meniscus in the other knee. After running there was no signal alteration that graded differently from the initial findings”. The MRI scans of those participants that were healthy before the race with no previous muscle injuries, after the marathon the MRI scans proved that no negative long-term-effects were experienced. In contrast, those that previously had high-grade lesions of the menisci, after the marathon might be at risk of greater injury of the knee, like osteoarthritis. W. Krampla, R. Mayrhofer, J. Malcher, K.H.Kristen, M.Urban, W.Hruby. MR imaging of the knee in marathon Runners before and after compeition. March 2001, volume 30, issue, pp...
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...WELCOME HELIODISPLAY DILIP LAZAR EC-7A R.NO-17 CONTENTS INTRODUCTION REAR PROJECTION WORKING HELIOCAST INTERACTIVITY MODELS FEATURES SPECIFICATIONS PRICING FOG SCREEN PERSPECTA ADVANTAGES DISADVANTAGES FUTURE ENHANCEMENTS APPLICATIONS CONCLUSION REFERENCES INTRODUCTION INTERACTIVE PLANAR DISPLAY DEVELOPED BY CHAD DYNER PRODUCED & MARKETED BY IO2 TECHNOLOGIES REAR PROJECTION In-camera special effects technique in film production Widely used for many years in driving scenes TECHNIQUE Actors stand in front of a screen A projector positioned behind the screen casts a reversed image of the background A major advance over rear projection is FRONT PROJECTION Examples James Cameron - Aliens Austin Powers film series WORKING Projects images onto a screen of microscopic particles. Microdroplets 1-10 microns in diameter. Optical tracking system for monitoring hand movements. WORKING contnd System creates a dynamic, non-solid particle cloud by ejecting atomized condensate A heliodisplay runs on particles present in the air Particles in the air are converted into nearly atom-sized particles, and are re-emitted upward Held together by surface tension and form a cloud Changing the molecular properties-qualities of the image, like brightness and sharpness, can also be changed HELIOCAST INTERACTIVITY When the Heliodisplay is connected to a PC using a standard USB cable, and with the supplied IO2 Heliocast software installed, you can use your...
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...Phase Contrast Microscopy Phase Contrast Microscopy, first described in 1934 by Dutch physicist Frits Zernike, is a contrast-enhancing optical technique that can be utilized to produce high-contrast images of transparent specimens, such as living cells (usually in culture), microorganisms, thin tissue slices, lithographic patterns, fibers, latex dispersions, glass fragments, and subcellular particles (including nuclei and other organelles). In effect, the phase contrast technique employs an optical mechanism to translate minute variations in phase into corresponding changes in amplitude, which can be visualized as differences in image contrast. One of the major advantages of phase contrast microscopy is that living cells can be examined in their natural state without previously being killed, fixed, and stained. As a result, the dynamics of ongoing biological processes can be observed and recorded in high contrast with sharp clarity of minute specimen detail. The phase-plate increases the phase difference to half a wavelength. Destructive interference between the two sorts of light when the image is projected results in the specimen appearing as a dark object. The phase contrast microscope uses the fact that the light passing through a transparent part of the specimen travels slower and, due to this is shifted compared to the uninfluenced light. This difference in phase is not visible to the human eye. However, the change in phase can be increased to half a wavelength by a transparent...
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...Policy Analysis III- Compare and Contrast Paper Brandy Alston University of Phoenix Criminal Justice Management Theory and Practice CJA/464 Professor Leroy Hendrix October 10, 2013 Policy Analysis III- Compare and Contrast Paper The reason for policy analysis reflects around the assessment of policies from the government by critiquing the failures and successes. The United States implement several policies to deal with criminal activity and social issues, for instance The United States Human Trafficking Policy, this policy is not a successful one but this policy is steadily improving with sustainable reform. The criminal justice system practice the model of Packard’s Due Process, established with the promise form the United States Constitution for individuals civil liberties and rights. This paper will evaluate the issues that courts and law enforcement deals with while working and implementing prior polices. United States Human Trafficking Policy Human trafficking is a tough crime to identify, because of the existence and the transnational nature of an increasingly sophisticated arrangement in assisting organize crime. Trafficking in person is most productive agency in international crimes. According to the United States Justice Department (2001), International Labor Organization predicts that 17,500 individuals are trafficked annually in the United States. The United States had numerous legal advantages to stop human trafficking, mainly using...
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...QA Concept Introducing LoadRunner • Why should you automate performance testing? • What are the LoadRunner components? • Understanding LoadRunner Terminology • What is the load testing process? • Getting Familiar with HP Web Tours • Application Requirements The Power of LoadRunner • Creating the Load Test • Running the Load Test • Monitoring the Load Test • Analyzing Results Building Scripts • Introducing the Virtual User Generator (VuGen) • How do I start recording user activities? • Using VuGen’s Wizard mode • How do I record a business process to create a script? • How do I view the script? Playing Back Your Script • How do I set the run-time behavior? • How do I watch my script running in real time? • Where can I view information about the replay? • How do I know if my test passed? • How do I search or filter the results? Solving Common Playback Problems • Preparing HP Web tours for playback errors • How do I work with unique server values? Preparing a Script for Load Testing • How do I measure business processes? • How do I emulate multiple users? • How do I verify Web page content? • How can I produce debugging information? • Did my test succeed? Creating a Load Testing Scenario • Introducing the LoadRunner Controller • How do I start the Controller? • The Controller window at a glance • How do I modify the script details? • How do I generate a heavy load? • How do I emulate real load...
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...Preparing Business Scenario Analyses The following general guidelines may be used in preparing for an oral or written business scenario analysis and presentation. There may be several feasible courses of action regarding the solution to any case. It is more important to concern yourself with the process of problem definition and isolation, analysis, and evaluation of alternatives, and the choice of one or more recommendations, rather than trying to find a single answer. Very often, the right answer is the one that you can propose, explain, defend, and make work. • The Process of Analyzing a Case 1. Read and study the scenario thoroughly and efficiently. Read the scenario once for familiarity, noting issues that come to the forefront. Read the scenario again. Determine all the facts, making notes about symptoms of problems, root problems, unresolved issues, and roles of key players. Watch for issues beneath the surface. 2. Isolate the problem(s). Get a feel for the overall environment by putting yourself in the position of one of the key players. Seek out the pertinent issues and problems. 3. Analyze and evaluate alternatives. a. Once the problems and issues are isolated, work at gaining a better understanding of causes. In what area of the unit do the problems exist? Why? What caused them? Examine and evaluate the strengths and weaknesses of the unit’s processes (e.g., planning, communication), human behaviors, and/or exhibits (e.g., financial statements,...
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...PEST Analysis One way of planning your business is to undertake a PEST analysis.1 PEST analysis involves looking at the Political, Economic, Socio-cultural and Technological factors that could affect your business. Every business needs to consider a range of external forces in order to take decisions. For many people imagination is very limited and is coloured solely by their own experience and personal beliefs. This can lead to wish fulfilment or a refusal to see reality or recognise the critical changes that are happening in the world around them. It can also lead to grabbing short-term solutions that, if they do not exacerbate problems, certainly ignore the longer term. In the business world pressure is often applied to take decisions quickly, acting on judgement and instinct rather than careful analysis. There are many driving forces in the external environment that might impact on your business. These can be categorised as: • Social; • Technological; • Economic; • Environmental; and • Political. Social forces Social forces include, for example, changing demography and education, etc. The population in Western Europe is relatively static, but the age bands are changing. The number of older people, for example, is growing rapidly. Technological forces Technological forces are changing dramatically quickly. What effects will this have on your production, marketing and distribution plans? Depending on your market, technology might either raise or lower entry barriers...
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...Fall 2015: Industry Analysis in Emerging Markets Your role in this analysis is to work with your team and to look at emerging technologies. From autonomous drones to emergent AI to 3D printers, you are going to research and get a better understanding of our fast-approaching technological future. Scientific American compiled the Top 10 List of Emerging Technologies for 2015. You can start here, but you are not limited to these technologies. You must choose an emerging industry, and will analyze the history of this technology and its industry, the trajectories of the technology, the key competitors, and the trends in the market. The end goal is to develop a comprehensive understanding of the industry, the competitive landscape, emerging trends to watch in the future, and an overall assessment as to the attractiveness of this industry. Your final deliverable for this project will be an in-class presentation, due April 26th. 1) What SIC/NAICS code does your industry fall under? 2) Describe your industry- a. Provide a brief history of your industry. (You may use a timeline in a separate appendix) b. List and describe the characteristics of the products your industry offers in the marketplace. c. Who are the key competitors in the industry? d. What are the main differences between the products offered by key competitors? e. What strengths & weaknesses (capabilities, complementary resources, related intellectual property, etc.)...
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...Savanah Saunders ENGL102 Jason Sebacher March 5, 2014 Essentially I feel that each poem in its own “Funeral Blues” (W. H. Auden), “Death, be not proud” (John Donne), and “Because I could not stop for Death” (Emily Dickinson) are unique in their own way however, I feel that two poems in particular may show more similarity in each other versus all three being compared at once although, I will be comparing and contrasting all three poems towards the end of this essay. For example, When reading “Funeral Blues” (W. H. Auden), I felt a greater sense of similarity to “Because I could not stop for death” (Emily Dickinson) versus “Death, be not proud” (John Donne) so I will begin to discuss those poems first. When comparing each poem I will list the related styles between the two and the same for contrasting each when discussing the distinctive differences. In “Funeral Blues”; a poem about the mourning of a dear loved one, Auden used a great sense of imagery when writing to assist the audience in creating a mental picture. Each line used a great amount of detail for example, when Auden wrote “Let aeroplanes circle moaning overhead scribbling in the sky the message he is dead.” It was easy for me to actually picture this statement mentally due to his choice of words. Also, he uses a rhyme scheme that is successful in expressing the deep mourning and sorrow that he feels. The same feelings expressed in “Funeral Blues” can also be felt in “Because I could not stop for death”...
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...http://www.mysensex.comPESTLE « Pestle Summary: India | Main | Pestle summary: USA » 03/28/2009 Pestle Summary China Well, I guess this is where I get controversial, at least a bit. There are others who have predicted that China was in for a tough ride over the past few years, but they mostly got ignored, or were proven wrong by events. And, to a certain extent, if you cry doom long enough you'll always get proved right, given the laws of entropy. So this is a bit 'faux' controversy... This is the introductory note taking exercise for a Pestle analysis of China, drawn on conventional internet sources such as Wikipedia, the CIA World Factbook and Nationmaster. China is the most populous country in the world, with 1.34 billion people. It has the third largest GDP, with $4.84 trillion, behind Japan and the U.S. Like India, the currency and conditions make it useful to look at some statistics using Purchasing Power Parity, which bumps up China's GDP to $7.8 trillion, which would move it ahead of Japan. It also is the second in the world in annual military spending, although that needs a bit of context, as the world's number two spends about 15% of what the world number one (USA) spends. But with PPP, that looks like more money, and insofar as it is used to pay salaries, rather than buy Israeli rocket parts, PPP is valid in this context too. China is badly governed by the Communist Party, and in my five-year Pestle forecast I will be making the case that misgovernance will...
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...McCauley, COO * Hugh McCauley, COO of Riordan has sent a service request to us. The service request SR-rm-022 stats that Riordan wants to make improvement on their current HR tools. They are currently using a variety of HR tools and would want’s us create one integrated application. To do this we will have to do a system analysis of their current system. An analysis will be made with recommendations to upgrade and consolidate their system. * The service request is basically a project statement. This is a document from the customer who clearly states what the project should deliver and outline the high-level work required for completing this project * (SR-rm-022). Riordan Manufacturing has 550 employees worldwide and has projected earnings of $46 million. It is a fortune 1000 enterprise with $1 billion in excess revenues. It is wholly owned by Riordon Industries and based in San Jose , California. * . We will use the joint application design (JAD) for our system analysis, this should help keep the analysis efforts to a minimum. Fact finding is at the core of system analysis. Interviewing of individuals who understand the current system and any known issues, including future activities needed. To do this observation of how data is handled and how this is used for their jobs. Through study of the documents, policies, and procedures in reference to the system. * Interviewing and gathering...
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...29th, 2013 Angela Lucente Planning For People Job analysis is an important process, any organization used to use it in order to collect information and data about required skills, level of education, work environment, responsibilities, and the duties to create a job description, recruiting plans, and performance development planning (Susan M. Heatfield, 2013). Once job analyses are updated as described, a summary of the results is normally prepared in writing in the form of a job description (Wayne F. Cascio, 2010). According to my reading chapter five about job analysis process. There are some topics I felt comfortable with, such as alternative perspectives on jobs. This topic add to my knowledge many information and explained how jobs are important to organizations, what is the highly unusual jobs that some organizations required it, and distinguish job analysis form job design (Wayne F. Cascio, 2010). On the other hand, I struggled with topic job requirements because there are many methods created in order to study job requirements and none of them alone is sufficient. Thus, it is essential to integrate this methods to obtain the results of the tasks and duties of a job (Wayne F. Cascio, 2010). It is not that easy to implement the methods of job analysis, such as job performance, observation, interview, critical incidents, and structured questionnaire, those are the most five common methods of job analysis and each one of those takes time and effort to achieve desirable...
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...------------------------------------------------- Running header: Job Analysis Methods ------------------------------------------------- Abstract Examination of different methods utilized to create a comprehensive job analysis, including advantages and disadvantages of all approaches. There are several methods that can be utilized to create a comprehensive job analysis. A job analysis provides a better understanding of the positions within an organization, which will allow the recruitment process to be more focused, consistent and thorough. The first method that can be employed to create an effective job analysis is the Critical Incidents Technique. This technique identifies circumstances that arise in a current position, what action was taken, and the consequences of the action, to identify the effective and ineffective behaviors in job performance. These critical situations are documented by interviewing former jobholders, supervisors, or by reviewing documents and logs from the job. Job duties are examined, and then critical incidents are identified to determine poor or good performance issues related to a specific job requirement. This technique is useful for covering job events that may not be covered in a general job description. Identifying atypical circumstances that may arise in a position can aid in finding a candidate that would be an ideal fit. Reviewing these critical incidents also enable the recruitment process to be shaped to include more pointed questions...
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...to accomplish that soon, also technology is to expensive. Other companies building autonomous cars said that they are working on vehicles that will be able to safely make that switch. Volvo says that it expects to have its cars tested on city streets by 2020. The Google management team faced several questions. Should Google continue to invest in the technology behind self-driving cars? How could Google's core software-based and search business benefit from self-driving car technology? As large auto manufacturers began to invest in automotive technology themselves, could Google compete? Was this investment of time and resources worth it for Google? Environmental Scanning (external and internal analysis): PEST Analysis After reading the case study Google car I have used the PEST analysis model in which the following was concluded: 1. Political Factors: Government’s regulations on automobile transportation are one of the major aspects in Google's car that have legal barriers. Due to that most of the governments do not have specific laws for self-driving vehicle and there are no federal standards for autonomous cars special permission in all US states adjusted for road test. Laws need to be adapted to accidents liability for insurance purposes. 2. Economic Factors: Cost is a concern, due to the investment in technology required to be adapted to cars an estimated of $150,000 in equipment. The consumers are not willing to spend more than $3,000 for autonomous driving applications...
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