نتایج جستجو برای: poe
تعداد نتایج: 1032 فیلتر نتایج به سال:
Different designs have been presented to achieve high concentration and uniformity for the concentrated photovoltaic (CPV) system. Most of the designs have issues of low efficiency in terms of irradiance uniformity. To this end, we present a design methodology to increase irradiance uniformity over solar cell. The system consists of an eight-fold Fresnel lens as a primary optical element (POE) ...
The physical and mechanical properties of mortar containing synthetic cosurfactants as air entraining agent are investigated. The cosurfactants consist of a combination of 2% dodecyl benzene sodium sulfonate (DBSS) and either 1.5% polyvinyl alcohol (PVA) or 1.5% polyoxyethylene glycol monomethyl ether (POE). Also these cosurfactants were used to prepare copolymers latex: styrene/butyl methacryl...
Parent of origin effects (POE) which could explain part of heritability in obesity were studied. The candidate gene FTO (fat mass and obesity associated) was selected from the Sorbs, a selfcontained population from eastern Germany. We hypothesized there were variants within robustly replicated FTO that conferred different risk of obesity depending on the parental origins of alleles. Genotypes f...
Aims: To study the different levels of doses and time applications topramezone on weed, growth yield chickpea (Cicer arietinum L.) in Bihar.
 Place Duration Study: Agronomy research farm Tirhut College Agriculture, Dholi, Muzaffarpur (Bihar), during rabi 2020-21.
 Methodology: The experiment was carried out an RBD design with three replications ten treatments: (20.6 25.7 g/ha) applied...
BACKGROUND Because European-wide directives are restricting the non-clinical use of antibiotics as in-feed growth promotors in swine production, there is an intensive search for alternative strategies for control and prevention of losses among young pigs. With the growing knowledge of the porcine immune system and its endogenous modulation, it has been clearly established that exogenous immunom...
Consensus mechanism plays an important role in blockchain. At present, mainstream consensus mechanisms include proof of work (PoW), stake (PoS), and delegated (DPoS). PoW, as is widely used virtual currency, results significant energy consumption; PoS DPoS are proposed to reduce waste caused by but their disadvantage that they tend create Matthew Effect (ME): “the rich get richer.” In order bal...
Methods to avoid overrtting fall into two broad categories: data-oriented (using separate data for validation) and representation-oriented (penalizing complexity in the model). Both have limitations that are hard to overcome. We argue that fully adequate model evaluation is only possible if the search process by which models are obtained is also taken into account. To this end, we recently prop...
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