نتایج جستجو برای: validation area
تعداد نتایج: 746422 فیلتر نتایج به سال:
CONTEXT The immunohistochemistry (IHC) laboratory represents a dynamic area of surgical pathology with limited practice guidelines. Studies have shown significant interlaboratory variability in results. OBJECTIVE To establish baseline parameters for IHC validation procedures and practice, and to assess their feasibility of implementation. DESIGN In September 2010, a questionnaire was distri...
The OLIVE (On Line Interactive Validation Exercise) platform is dedicated to the validation of global biophysical products such as LAI (Leaf Area Index) and FAPAR (Fraction of Absorbed Photosynthetically Active Radiation). It was developed under the framework of the CEOS (Committee on Earth Observation Satellites) Land Product Validation (LPV) sub-group. OLIVE has three main objectives: (i) to ...
In a statistical re-analysis of the data from the Drought Exceptional Circumstances Report, all climate models failed standard internal validation tests for regional droughted area in Australia over the last century. The most worrying failure was that simulations showed increases in droughted area over the last century in all regions, while the observed trends in drought decreased in five of th...
We address the problem of verifying the correctness of pre-silicon models of a microprocessor. We touch on the latest advances in this area by considering two different aspects of the validation problem: (a) verifying the functional integrip of the model and (b) testing the model for timing accuracy at the architectural level. The latter area, that of performance verification, is of increasing ...
The rapid innovation and fierce competition that rule the IT world today force companies to develop the highest quality software using minimal cost at a timely base. This demand has placed a major responsibility on the area of software testing and validation. Testing the software for accuracy and functionality is usually the final frontier in the SDLC process before releasing new or modified so...
The reservoir-wave hypothesis states that the blood pressure waveform can be usefully divided into a "reservoir pressure" related to the global compliance and resistance of the arterial system, and an "excess pressure" that depends on local conditions. The formulation of the reservoir-wave hypothesis applied to the area waveform is shown, and the analysis is applied to area and velocity data fr...
Based on the nonlinear mixed model technique, four base height-diameter models were evaluated for black spruce. The Chapman-Richard model was chosen. Top height and basal area were incorporated into the base model. Comparison of the base and expanded models showed that, although the goodness-of-fit measures on the modelling data were improved with the inclusion of top height and basal area, the...
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