نتایج جستجو برای: ie composition and configuration composition indices quantify number
تعداد نتایج: 16917272 فیلتر نتایج به سال:
AIMS To evaluate the effect of long-term maximally intensive statin therapy on indices of coronary atheroma composition in a randomized trial, and how these changes relate to modifications of serum lipoproteins and systemic inflammation. METHODS AND RESULTS The Study of coronary Atheroma by inTravascular Ultrasound: the effect of Rosuvastatin vs. atorvastatiN (SATURN) employed serial intravas...
Web service composition can provide a value-chain between customers and suppliers. The increasing number of services, and thus possible combinations, demands the development of dynamic and automatic techniques for their composition. Current commercial solutions are limited and are primarily static and manual. Automation requires reasoning about (semantic descriptions of) the services. In this p...
abstract: in this thesis, we focus to class of convex optimization problem whose objective function is given as a linear function and a convex function of a linear transformation of the decision variables and whose feasible region is a polytope. we show that there exists an optimal solution to this class of problems on a face of the constraint polytope of feasible region. based on this, we dev...
A dependable system has to meet some quality criteria in order to provide certain reliance on its operation. The quality of a system depends on the complex composition of the quality of its subsystems. Specifications of non-functional properties are commonly used to describe provided quality, required quality, resource usage and resource availability. Enclosing these specifications along with a...
Land cover changes threaten biodiversity by impacting the natural habitats and require careful continuous assessment. The standard approach for assessing these is land modeling. present study investigated spatio-temporal in Use Cover (LULC) Gorgan River Basin (GRB) during 1990–2020 period predicted 2040. First, a change analysis employing satellite imagery from 1990 to 2020 was carried out. The...
Seamounts are commercially important fishing grounds. Yet, little is known about their physical characteristics as fish habitat, for informing conservation and ecosystem-based management. This study examines how multiscale seabed spatial heterogeneity influences families at three Southwest Indian Ridge seamounts (Coral Seamount, Melville Bank Atlantis Bank). We quantified seascape from bathymet...
Many species experience large fluctuations in food availability and depend on energy from fat and protein stores for survival, reproduction and growth. Body condition and, more specifically, energy stores thus constitute key variables in the life history of many species. Several indices exist to quantify body condition but none can provide the amount of stored energy. To estimate energy stores ...
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