the testing methods in laboratory

The validity of the diagnostic methods in predicting pulmonary tuberculosis potx

Ngày tải lên : 29/03/2014, 03:20

... and history In the literature relating to the validity in the diagnosis of the clinical features and history we did not find specific values More frequently observed findings are given The absence ... study, the validity of the diagnostic methods for the tuberculosis is compatible with the literature These methods in the diagnosis of tuberculosis are still valid The minor diversity of the results ... (the presence of nodular, alveolar, or interstitial infiltrates predominantly affecting the zones above the clavicles or upper zones; the presence of cavitation affecting the upper zones or the...

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The use of hypothesis-testing statistics in clinical trials

Ngày tải lên : 01/11/2013, 11:20

... is just as relevant In fact, the two factors go together: the larger the sample, the smaller the data variability; the smaller the sample, the larger the data variability The benefit of large ... improvement in depression rating scale score) In general, the first approach is taken: the actual change in points is compared in the two groups This is a continuous scale of measurement (1,2,3,4 points ... variability of the data is the SD 51 Section 3: Chance The third factor, also frequently ignored, is the effect size: the larger the effect size, the greater the power of the study; the smaller the effect...

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Tài liệu The Organic Products in the Green Marketing Laboratory pdf

Ngày tải lên : 14/02/2014, 08:20

... in 2004, an 11% increase due to the growing popularity of regional markets, the on 2003 increase of green conscience including The formation of The organic food production is stepping up in the ... of their final sale, the seed and storage crops (grains, the best these requirements, since they give the best beans, nuts, potatoes etc.) should be produced within opportunities for obtaining ... by the growers who sell them, fresh fruits gardening In the 1960 s and 1970 s one effect of a 13 The Organic Products in the Green Marketing Laboratory The organic nature of a product is the...

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Báo cáo khoa học: "Assessing the Costs of Sampling Methods in Active Learning for Annotation" potx

Ngày tải lên : 31/03/2014, 00:20

... (1) where h is the time in hours spent on the sentence, l is the number of tokens in the sentence, and c is the number of words in the sentence needing correction For this model, the Relative Standard ... curve, the corresponding value of the cost on the random baseline is estimated by interpolation between neighboring points on the baseline Using hourly cost, Figure shows the cost reduction curves ... data obtained from a user study involving a POS annotation task In the study, timing information was gathered from many subjects who annotated both sentences and individual words This study included...

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báo cáo sinh học:" Effectiveness of a training-of-trainers model in a HIV counseling and testing program in the Caribbean Region" pot

Ngày tải lên : 18/06/2014, 17:20

... reports on the number of people trained in clinical skills, clinical training skills and advanced training skills, as well as the number of trainings each clinical trainer and advanced trainer had ... Limitations The focus of this evaluation was whether people trained in VCT clinical skills were providing these services, and whether those trained in VCT training skills were conducting trainings It ... training in instructional design to become a master trainer, which is the "top" of the trainer pathway Master trainers are able to design trainings and conduct advanced training skills courses The...

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báo cáo sinh học:" Task-shifting HIV counselling and testing services in Zambia: the role of lay counsellors" pot

Ngày tải lên : 18/06/2014, 17:20

... component of the training includes instruction as well as role-plays and case studies to ensure that trainees understand the concepts and methods of HIV counselling and testing In the four-week ... If they leave us, this will impact negatively." In addition, sustaining the quality of services requires refresher training to maintain skills and knowledge Although the training received by the ... situated within larger professional structures also appeared during these interviews Almost all the lay counsellors we interviewed were interested in future training and continuing in what was...

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báo cáo hóa học: " Evaluation of methods for extraction of the volitional EMG in dynamic hybrid muscle activation" pot

Ngày tải lên : 19/06/2014, 10:20

... processing the synthesized signal, using three different processing schemes The naked eye inspection reveals that the processing scheme including combfiltering and artifact blocking window gave the ... mandatory in the scheme, and flexible blocks, whose inclusions in the scheme are optional The effect of the flexible blocks was tested by their progressive inclusion into the processing scheme The ... frequency 15 Hz); (b) For the ES-induced signal only, ES artifacts were removed from the EMG using a blocking window of 25 ms The blocking window started at a beginning of the stimulus artifact pulse...

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báo cáo hóa học:" Acromioclavicular joint dislocation: a comparative biomechanical study of the palmaris-longus tendon graft reconstruction with other augmentative methods in cadaveric models" docx

Ngày tải lên : 20/06/2014, 01:20

... the acromion was in total contact with the lateral end of the clavicle [See Additional file 1] The distal clavicular reference point was defined as the point on the clavicle in contact with the ... reference point in the intact, unloaded joint The joint separation, in response to a known applied load, was determined along axes The posterior-anterior displacement was defined as the distance ... respectively There was no movement between the clamps and specimens during testing The movement from the AC joint was equal to the displacement of the load cell and recorded simultaneously by the Instron...

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Báo cáo toán học: "Some new methods in the Theory of m-Quasi-Invariants" pps

Ngày tải lên : 07/08/2014, 08:22

... appear to possess a rich combinatorial underpinning resulting in truly surprising identities The Sn case deserves special attention since the results in this case extend in a remarkable manner many ... follows in a completely elementary manner from one single inequality Namely that the quotient of the ring m-quasi-invariants by the ideal generated by the G-invariants has dimension bounded by the ... implies that the polynomials in (4.17) span QI m [X3 ] as a Q[e1 , e2 , e3 ]-module Since they are altogether = 3! in total, we can use Theorem 2.14 and obtain the polynomials in (4.17) are in fact...

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Báo cáo khoa học: "A comparison of five indirect methods for characterizing the light environment in a tropical fores" pptx

Ngày tải lên : 08/08/2014, 14:21

... closures to the bottom of the dishes, and to the tops of plastic clothespins, allowing for easy darkroom assembly The clothespins can be used to attach the metres to metal stakes varying in height, ... measurements, the LAI-2000 PCA computes the transmittance for each sky vector, and then inverts them into PAI or averages them into DIFN The calculations, which are automatically derived by the built -in ... by the commercial Kodak PhotoCD service The grey-scale images were outlined and processed into black and white bitmap images using Corel Photo Paint The images were further processed using the...

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báo cáo khoa học: " Implementing and evaluating a regional strategy to improve testing rates in VA patients at risk for HIV, utilizing the QUERI process as a guiding framework: QUERI Series" pptx

Ngày tải lên : 11/08/2014, 05:22

... monthly rates of HIV testing (as opposed to other means of resolving the HIV Testing Clinical Reminder) increased 3–5 fold In contrast, no change in HIV testing rates was seen in the control stations ... VA PHSHG provided invaluable support by promoting HIV testing within the VA, and by developing the HIV Testing Clinical Reminder Their backing facilitated our ability to get the support of VISN ... clinics due to the vast differences in the size of these clinic populations) pointed to the need for an intervention to focus on improvements in HIV testing performance in VA primary care clinics...

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báo cáo khoa học: " Implementing and evaluating a regional strategy to improve testing rates in VA patients at risk for HIV, utilizing the QUERI process as a guiding framework: QUERI Series" docx

Ngày tải lên : 11/08/2014, 16:21

... monthly rates of HIV testing (as opposed to other means of resolving the HIV Testing Clinical Reminder) increased 3–5 fold In contrast, no change in HIV testing rates was seen in the control stations ... VA PHSHG provided invaluable support by promoting HIV testing within the VA, and by developing the HIV Testing Clinical Reminder Their backing facilitated our ability to get the support of VISN ... clinics due to the vast differences in the size of these clinic populations) pointed to the need for an intervention to focus on improvements in HIV testing performance in VA primary care clinics...

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Báo cáo y học: "Tight glycaemic control in the intensive care unit: pitfalls in the testing of the concept" docx

Ngày tải lên : 13/08/2014, 11:23

... of the patients in the intensive treatment groups remained within range for their entire ICU stay, whereas in the Leuven studies this was over 70% Of minor importance, in the standard group, the ... finally by long-term implementation studies, testing effectiveness in uncontrolled settings [7] To put everything into perspective, it is important to point out that insulin was discovered in ... a deviation points to protocol violations or a learning curve in the blood glucose control or a combination of the two The resulting overlap of about 50% between the standard and intensive treatment...

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Innovative methods for the Kannaviou CFRD in Cyprus pptx

Ngày tải lên : 13/08/2014, 22:21

... reinforcing mats placing team These were transported down the face with the use of a trolley travelling on two rail lines The reinforcing mats were placed in the middle of the slab thickness The ... casted against the previous slab at the other side The moving shutter was moving on two rail lines, one placed on the top of the shutter and at the other side on the previously casted bay The copper ... materials The diversion of the river through the tunnel started before the winter 2001-2002 and following construction of the two cofferdams in the main and side valleys The main cofferdam included...

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COLLEGE STUDENTS PERCEPTIONS OF QUARANTINE AND SOCIAL DISTANCING METHODS IN THE EVENT OF AN INFLUENZA PANDEMIC

Ngày tải lên : 24/08/2014, 11:39

... distancing methods, as these methods will be the first line of defense in attempting to contain or lessen the severity of the outbreak until a vaccine and medications can be developed and produced in ... quarantine and social distancing methods, and the only information source that the majority of them trust to give them useful and accurate information regarding an influenza pandemic in their ... people that live in the same residence Fifty-three percent of the respondents in this study favored quarantining the other people living in their residence in a separate v quarantine facility compared...

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Appropriate methods in determining the event mean conce pollutant removal efficiency of a best management practice ntration and

Ngày tải lên : 11/10/2014, 02:19

... Average inlet EMC 3.1.1 Rainfall The rainfall during the monitoring period between 06/2006 and 10/2008 is shown in Fig A steep accumulated rainfall curve in Fig 2(a) was apparent during the summer ... the EMC and rainfall depth; the greater the rainfall, the smaller the EMC, and vice versa Likewise, increases in the rainfall and rainfall intensity corresponded with the decrease average EMC values ... efficiency determination methods showing the regression line with 95% upper and lower confidence intervals using a linear smoother method; and the density in diagonal cells, as displayed by the histogram...

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ALTERNATIVE METHODS IN TOXICOLOGY TESTING

Ngày tải lên : 13/04/2015, 17:03

... (yes/no, 10 or 100 %) to in vivo toxicity ? Toxicokinetics not integrated in initial approach ! Testing based on toxicity end-points in cell culture and integration of toxicokinetics (several EU-funded ... test strategy (combinations) ? Stability of cell culture systems ? TOXICITY IN THE 21 CENTURY - CONCEPT 10 TOXICITY TESTING IN THE 21ST CENTURY I    Initial examination of the physicochemical ... uncertainties in the risk assessment, if needed 12 TESTING BASED ON TOXICITY END-POINTS IN CELL CULTURE AND INTEGRATION OF TOXICOKINETICS  Characterization of cytotoxicity of chemical in “relevant”...

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The Emergence of the “I” Reflections on the Use of Qualitative Research Methods in a Master´s Program in Educational Management and Leadership at the VNU University of Education

Ngày tải lên : 13/08/2015, 10:21

... determination - was an important “engine” for the data produced While this personal input was sometimes slow in coming in both seminars and in the context of supervision, when involved in their thesis ... attend a course in student-centered methods They return, conduct a seminar for their colleagues where they compare the new methods they have learned with the methods currently being used The colleagues ... involvement: few dared to use the pronoun “I” as they wrote Their reluctance, they explained, related to their understanding of the “scientific” and the “objective”: the personal, they explained,...

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Methods for shortening and extending the carbon chain in carbohydrates

Ngày tải lên : 23/08/2015, 17:43

... synthetic building blocks and biologically relevant targets Chapter Methods for shortening and extending the carbon chain in carbohydrates Methods for shortening and extending the carbon chain in ... to the corresponding D-arabinose derivative in 85% yield as the mixed acetal The presence of a benzoate at C2 results in incorporation of iodine Chapter Methods for shortening and extending the ... At the time for submission of this thesis, the research had resulted in the following scientific publications Copies of the manuscripts are included in Appendix IV at the end of this thesis In...

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