نتایج جستجو برای: a hybrid cbo
تعداد نتایج: 13482028 فیلتر نتایج به سال:
background: developing cities like khulna, the third largest metropolitan city in bangladesh, have now begun to confess the environmental and public health risks associated with uncontrolled dumping of solid wastes mainly due to the active participation of non-governmental organizations (ngos) and community-based organizations (cbos) in municipal solid waste (msw) management. methods: a survey ...
in this paper, we consider the construction of a new class ofnumerical methods based on the backward differentiation formulas(bdfs) that be equipped by including two off--step points. werepresent these methods from general linear methods (glms) pointof view which provides an easy process to improve their stabilityproperties and implementation in a variable stepsize mode. thesesuperiorities are ...
LCM is an algorithm for enumeration of frequent closed itemsets in transaction databases. It well known that when we ignore the required frequency, are exactly intents formal concepts Formal Concept Analysis (FCA). We describe terms FCA and show basically Close-by-One with multiple speed-up features processing sparse data. analyze compare them those similar algorithms, like FCbO algorithms from...
BACKGROUND A microarray-based 70-gene prognosis signature might improve the selection of patients with node-negative breast cancer for adjuvant systemic treatment. The main aims of this MicroarRAy PrognoSTics in Breast CancER (RASTER) study were to assess prospectively the feasibility of implementation of the 70-gene prognosis signature in community-based settings and its effect on adjuvant sys...
A CdS thin film buffer layer has been widely used as conventional n-type heterojunction partner both in established and emerging photovoltaic devices. In this study, we perform numerical simulation to elucidate the influence of electrical properties layer, essentially terms carrier mobility concentration on performance SLG/Mo/p-Absorber/n-CdS/n-ZnO/Ag configured devices, by using Solar Cell Cap...
Among the causes of degradation performance kesterite-based solar cells is wrong choice n-type buffer layer which has direct repercussions on unfavorable band alignment, conduction offset (CBO) at interface absorber/buffer junction one major lower VOC. In this work, effect CBO (CZTS/Cd(1-x)ZnxS) as a function x composition Zn with respect to (Zn+Cd) studied using SCAPS-1D simulator package. The...
Bottomland hardwoods are among the most diverse and productive forest ecosystems in southeastern United States critically important for provision of timber non-timber ecosystem services. Red oaks, dominant species this group forests, high ecological economic value. Stem profile models essential accurately estimating merchantable volume oak trees, which is also closely indicative total tree biom...
Cu2ZnSnS4 is a promising, versatile and inexpensive quaternary semiconductor with suitable optoelectronic properties for solar energy conversion. In this work, we report the synthesis of CZTS nanocrystals (NCs) using low-cost homemade hot-injection method. Oleylamine was used as both binder stabilizer NCs during growth process. Detailed investigation influence sulphur concentration reaction tem...
ABSTRACT In some semidetached binary systems, the donor star may transfer mass to companion at a very high rate. We propose that, sufficiently mass-transfer rates such that accretion disc around becomes geometrically thick (or advection-dominated) near outer radius, large fraction of transferred be lost through Lagrangian (L2) point, as result excessive energy generated by viscous heating canno...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید