aids what is the major source of aids in children today
Báo cáo y học: "A hidden reservoir of integrative elements is the major source of recently acquired foreign genes and ORFans in archaeal and bacterial genomes" pdf
Ngày tải lên :
14/08/2014, 21:20
... originate from the integration of elements of viral origin is appealing since viral genomes themselves always contain a high proportion of ORFans [12,13] Consistent with this hypothesis, Daubin ... alone is unlikely to explain the origin of the majority of ORFans in the majority of prokaryotes and consequently, other, not necessarily exclusive, mechanisms are likely to better explain the ... elements, including IEs The importance of IEs in the origin of ORFans (open reading frames (ORFs) without matches in current sequence databases) [9] is still controversial Indeed, the source of ORFans...
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Báo cáo y học: "Sepsis is a major determinant of outcome in critically ill HIV/AIDS patients." pdf
Ngày tải lên :
13/08/2014, 21:21
... significant increases in survival and quality of life, HIV /AIDS patients have been systematically excluded from sepsis studies, limiting the understanding of the impact of sepsis in this population ... consecutive HIV-infected patients admitted to the ICU from June 2006 to May 2008 were included in this study AIDS cases and the occurrence of AIDS- defining diseases were set by the Centers for Disease ... subgroups of patients, including the HIV /AIDS population In this setting, the prevention of both nosocomial and community-acquired infections should be incorporated into sepsis guidelines as a cost-effective...
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What Is the Cognitive Neuroscience of Art… and Why Should We Care? ppt
Ngày tải lên :
23/03/2014, 13:20
... fields; raising the profile of aesthetics and the philosophy of art within the profession of philosophy; collaborating with academic societies of aesthetics in other countries; fostering common interests ... We ask: is there a role for touching in the aesthetic division of labour, which is indisputably dominated by the seeing and hearing that seem to safeguard the distance between the work of art ... in the Philosophy of Science, 262, Springer 2010 Croft, J The Challenges of Interdisciplinary Epistemology in Neuroaesthetics.” Mind, Brain, and Education, 2011: 5, 5-11 the second half of the...
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Báo cáo khoa học: "What is the Minimal Set of Fragments that Achieves Maximal Parse Accuracy?" potx
Ngày tải lên :
23/03/2014, 19:20
... side of r corresponds to the root label of t and the righthand side of r corresponds to the frontier labels of t Indices link the rules to the original subtrees so as to maintain the subtree's internal ... accuracy.) 4.4 The impact of structural context Instead of investigating the impact of lexical context, we may also be interested in studying the importance of structural context We may raise the question ... could be the case that DOP's gain in parse accuracy with increasing subtree depth is due to the model becoming sensitive to the influence of lexical heads higher in the tree, and that this gain could...
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Báo cáo y học: "Dynamic models of immune responses: what is the ideal level of detail" pptx
Ngày tải lên :
13/08/2014, 16:20
... pathogenesis and pathogen time-courses The number of components [7,36] that can be modeled is smaller than in discrete models because of the increase in the number of parameters The state of the variables ... 1), the deterministic (noise-free) framework is most frequently used at the cellular level As the number of components included in a model increases, so does the number of parameters, and the ... relationships; this issue is dealt with by the techniques of reverse engineering [40] Observations taken at many time-points minimize the uncertainty about the behavior between the observations The availability...
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Báo cáo y học: "bEstrogen, not intrinsic aging, is the major regulator of delayed human wound healing in the elderly" docx
Ngày tải lên :
14/08/2014, 08:21
... regulated in skin Again, this novel finding may be important in light of the role of arginase in modulating the balance between inflammation and matrix deposition during healing, and in the progression ... removing any effects of 'intrinsic aging') [9] Thus, using comparative analysis we are now in a position to address the relative contributions of estrogen and aging to healing in elderly humans Since ... This finding facilitated subsequent microarray analysis of wound gene expression by eliminating the possibility of changes in gene expression arising due to disproportionate representation of...
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Claudin 1 is the direct target of RUNX3 in gastric epithelial cells
Ngày tải lên :
11/09/2015, 09:00
... function in the sealing of the TJ (142) The crucial task of claudins in the TJs was highlighted by the following evidence Firstly, claudin-1 co-localizes with occludin in the most apical regions of the ... and the myosinbinding molecule cingulin (150-152) Claudins bind to the PDZ-domain-containing proteins such as ZO-1, -2 and -3 through its PDZ-binding motif at the C-terminal region As ZO proteins ... the other hand, was found to be down-regulated in the intestinal type of gastric cancer (167) All these reports pointed to the link of the diminished level of claudins and gastric carcinogenesis...
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báo cáo hóa học: " A radial basis classifier for the automatic detection of aspiration in children with dysphagia" doc
Ngày tải lên :
19/06/2014, 10:20
... (2) In the above, ni is the observed frequency in the ith bin, and ˆ mi is the expected frequency in the same bin under the null hypothesis of a normal amplitude distribution Dispersion ratio Dispersion ... observation of swallow initiation In this manner, the time code on the analog video corresponded to the time index of the digital recording of the vibration signal Methods Representation of swallowing ... where wi is the weight from the ith radial basis to the output layer, G(·) is the radial basis kernel, ci is the center of the ith radial basis function and ||·|| denotes Euclidean distance In Figure...
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Tài liệu The Zen of BloggingHunter Nuttall© 2008 Hunter Nuttall . com1.What is the Sound of One Hand pptx
Ngày tải lên :
14/02/2014, 04:20
... monetization," the old man said "Maintaining a blog is a lot of work, and the blogger has the right to earn some income The ads aren't too distracting, and they actually complement the blog by providing offers ... will find answers," the old man said "One is within yourself The other is in these blogs For now, you have no answers within yourself, so we must start by observing these blogs For the rest of the ... looking at some of the greatest blogs in history There were blogs about gadgets, fashion, politics, sports, productivity, finance, travel, the Internet just about anything you could think of "There...
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What is the price of a mousetrap? The assessment of value from cloud services pptx
Ngày tải lên :
09/03/2014, 02:20
... paradigm where a predefined level of demand is managed internally and the remainder augmented with cloud services The apothegm is ‘Own the base and rent the peak’ Conclusion The customer’s overall ... with an assessment of value The assessment of value of cloud services can only include a comparison against other cloud providers The comparison of cost between traditional IT investment and cloud ... need to invest in these environments, that cost might be greater than the equivalent cloud based platform-as-a-service offering IT Infrastructure is a tumour of the modern corporation IT Infrastructure...
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The Causal Effect of Education on Health: What is the Role of Health Behaviors? pot
Ngày tải lên :
22/03/2014, 14:20
... smoking, drinking, exercising and the body mass index - contribute to explaining the gradient The size of this contribution is larger when we consider the entire history of behaviors rather than ... three binary indicators: whether the mother died early, whether the father died early and whether the mother and the father where present when the individual was aged 10 The extracted principal ... smoking, drinking, exercising and the body mass index – contribute to explaining the gradient We find that the effects of education on smoking, drinking, exercising and eating a proper diet account...
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What is the impact of microfinance on poor people? a sysTemaTic review of evidence from sub-saharan africa pptx
Ngày tải lên :
22/03/2014, 21:20
... microfinance Appendix 3.2: Details of 35 studies included in the map Appendix 4.1: Further details of 15 studies included in the in- depth synthesis Appendix 4.2: Narrative synthesis of findings ... synthesis of findings relating to the impact of microfinance on the wealth of the poor Appendix 4.3: Narrative synthesis of findings relating to the impact of microfinance on the non-wealth outcomes ... microfinance Invest in the future Lift out of poverty Increase education, health etc 1.2.1 What is microfinance? The term ‘micro-credit’ was first coined in the 1970s to indicate the provision of...
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Free Movement of Goods and Their Use – What Is the Use of It? pptx
Ngày tải lên :
30/03/2014, 06:20
... Houdini-like in its contortions in its findings on whether or not the Keck conditions for removing measures from the scope of the Dassonville basic principle are satisfied.10 The issue of whether ... is therefore, in my view, preferable to examine measures of that kind in the light of the Treaty rules rather than to remove them from the scope of the Treaty.79 In the light of these three reasons, ... rules relating to the use of goods fall within the scope of article 34 TFEU Fortunately, the judgments mark a firm rejection of siren calls in favor of the importance of the unity of the internal...
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WHAT IS THE INFLUENCE OF THE NATIONAL SCIENCE EDUCATION STANDARDS? ppt
Ngày tải lên :
30/03/2014, 12:20
... Wulf is president of the National Academy of Engineering The Institute of Medicine was established in 1970 by the National Academy of Sciences to secure the services of eminent members of appropriate ... Engineering in providing services to the government, the public, and the scientific and engineering communities The Council is administered jointly by both Academies and the Institute of Medicine ... organization of outstanding engineers It is autonomous in its administration and in the selection of its members, sharing with the National Academy of Sciences the responsibility for advising the federal...
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Báo cáo khoa học: Inactivation of phosphorylase is a major component of the mechanism by which insulin stimulates hepatic glycogen synthesis doc
Ngày tải lên :
31/03/2014, 01:20
... inactivation of phosphorylase To determine the role of inactivation of phosphorylase in the stimulation of glycogen synthesis by insulin, we determined the combined effects of insulin and various ... effect of insulin on glycogen synthesis similar to the stimulation that occurs in vivo [3] The contribution of phosphorylase inactivation to the stimulation of glycogen synthesis by insulin in this ... stimulatory effect of insulin In the experiments in which the effects of insulin on glycogen synthase and synthesis were tested in the presence of various concentrations of the phosphorylase inhibitor...
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Health and Quality of Life Outcomes BioMed Central Research Open Access What is the relationship docx
Ngày tải lên :
20/06/2014, 15:20
... that the MCID for the SF-36 is "typically in the range of 3–5 points", although they also recommend caution in interpreting 3–5 points on the SF-36 dimensions as the MCID [23] The method of scoring ... may be influenced by the degree of homogeneity or heterogeneity in the sample Distribution-based methods rely on expressing an effect in terms of the underlying distribution of the results Investigators ... worsening of health (GRoC of or 2) the sign of the change in the SF-6D score was reversed (i.e multiplied by minus one) The MID was then taken as the mean change on the SF-6D scale of the patients...
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Cutting Tool Materials What is the use of a book docx
Ngày tải lên :
27/06/2014, 23:20
... the final product is the result of ‘wetting’ by the liquid present upon sintering The extent of this ‘wetting’ during liquid-phase sintering, being dependent upon molten binder metal dissolving ... inserts consist of: • ‘Pure’ ceramic – this is the traditional tooling insert material, consisting of aluminium oxide The alumina is white in colour and is produced by cold pressing powder in the desired ... (Fig 8a) This contained tooling within the reactor, is heated in an inert atmosphere until the coating temperature is reached and the coating cycle is initiated by the introduction of titanium...
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What qualities and skills are needed for the managers to manage people? • What is the importance of good human resources management
Ngày tải lên :
08/07/2014, 10:33
... time Part 2: What is the importance of good human resources management? Recruitment and training Human resource management help looking good staff actively involved in the success of the company ... strategy of the business Staff are not trained or not trained fit is the main cause leading to the current state enterprises are not competitive enough in the market 2 Conflict resolution Resolving ... to maintain working excellence atmosphere Because the performance of an individual in a large organization where the air is due to work or the work culture of the organization that brings Increase...
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Báo cáo y học: "Proteinase-3 as the major autoantigen of c-ANCA is strongly expressed in lung tissue of patients with Wegener’s granulomatosis" pptx
Ngày tải lên :
09/08/2014, 03:24
... this kind of distribution of PR-3 mRNA expressing cells at sites of inflammatory infiltration, granulomas and vasculitis At the We found the PR-3 protein in only few cells in normal lung tissue ... in the pathogenesis of WG or are merely an epiphenomenon [10] One of the unresolved issues is the inability to explain the nonrandom, selected organ injury that defines the WG vasculitis and the ... this little-known issue, we examined the PR-3 expression in normal lung and lung tissue of WG patients, as the lung is the most frequent organ involved in WG [15] In normal lung tissue, mainly...
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Báo cáo y học: "What is the clinical and ethical importance of incidental abnormalities found by knee MRI" docx
Ngày tải lên :
09/08/2014, 10:22
... management of incidental findings in research studies has not been raised in musculoskeletal imaging It is important given the increasing use of MRI in the investigation of OA by researchers trained ... more precise prevalence estimate However, this is the first study in this area Our findings raise issues for the planning of studies and ethical issues related to the obligation of the physician-researcher ... radiologist or other suitably trained specialist review all the images or just the baseline images in a longitudinal study This will also add to the cost of the research study Despite the increasing...
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