نتایج جستجو برای: point estimate method pem

تعداد نتایج: 2213083  

2010
Deepak Ajwani Nodari Sitchinava Norbert Zeh

The parallel external memory (PEM) model has been used as a basis for the design and analysis of a wide range of algorithms for the private-cache multi-core architectures. Recently a parallel version of the distribution sweeping framework was introduced to efficiently solve a number of orthogonal geometric problems in the PEM model. In this paper we improve the framework to the optimal O(sortP ...

Abbasi, Ehsan , Tavakoli, Alireza ,

Abstract: Deploying Distributed Generation (DG) units has increased due to yearly increase of electric energy demand and technological advancements beyond Smart Grid. Although, DGs offer several advantages such as reducing economic costs and environmental impacts, the operation of these units in power systems creates several problems. In this paper, optimal allocation and sizing of DG units in ...

Journal: :Synthese 2022

Abstract There is a longstanding debate between those who think that cognition extends into the external environment (extend cognition) and it located squarely within individual (internalism). Recently, new actor has emerged on scene, one looks to play kingmaker. Predictive processing (PP) says mind/brain fundamentally engaged in process of minimising difference what predicted about world how a...

Journal: :Histology and histopathology 2007
J G Xavier M E Favero M A R Vinolo M M Rogero M L Z Dagli V E Arana-Chavez R Borojevic P Borelli

Protein-energy malnutrition (PEM) decreases resistance to infection by impairing a number of physiological processes, including haematopoiesis. The aim of this study was to evaluate the microanatomical aspects of bone marrow (BM) in mice that were subjected to PEM, in particular, with respect to the components of the local extracellular matrix and the proliferative activity of haematopoietic ce...

2012
Dario Bezmalinović

Expansion of telecommunication networks even to the most remote areas where connection to the utility grid could never be justified, especially in touristic regions, has led to the increasing need for stand-alone power systems. In Adriatic coastal area employment of hybrid photovoltaic-based systems is straightforward due to high sun potential. Inherent intermittent nature of renewable sources ...

Journal: :iranian journal of medical sciences 0
mohammad hassan eftekhari department of nutrition, school of nutrition and food sciences, shiraz university of medical sciences, shiraz, iran maryam ranjbar-zahedani department of nutrition, school of nutrition and food sciences, shiraz university of medical sciences, shiraz, iran mitra basiratnia department of nephrology urology research center, shiraz university of medical sciences, shiraz, iran abbas rezaianzadeh department of epidemiology, research center for health sciences, shiraz university of medical sciences, shiraz, iran shiva faghih department of nutrition, school of nutrition and food sciences, shiraz university of medical sciences, shiraz, iran

background: protein-energy malnutrition (pem) is a common complication in pediatric patients with chronic kidney disease (ckd). components incorporated in the regulation of appetite and body composition appear to be of the focus in renal insufficiency and may influence the ckd-associated pem. the purpose of this study was to investigate plasma levels of appetite-regulating hormones and their co...

Journal: :iranian journal of fuzzy systems 2008
a. r. arabpour m. tata

fuzzy linear regression models are used to obtain an appropriate linear relation between a dependent variable and several independent variables in a fuzzy environment. several methods for evaluating fuzzy coefficients in linear regression models have been proposed. the first attempts at estimating the parameters of a fuzzy regression model used mathematical programming methods. in this the...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه بوعلی سینا - دانشکده علوم پایه 1391

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...

2008
K. K. T. Thanapalan J. G. Williams G. P. Liu

This paper considers modeling and simulation study of a fuel cell system. A mathematical model of a Polymer Electrolyte Membrane (PEM) Fuel Cell system is presented in this paper. For the convenience of presentation, cathode flow, anode flow, the membrane hydration, and voltage output expressions of the PEM fuel cell system are given in the paper to bridge a generic model to the model of Fuel C...

2013
Min-Kyu Song Xiaobing Zhu Meilin Liu

The development of polymer electrolyte membrane (PEM) fuel cells that can be operated over a wide temperature range without the need for humidification is highly desirable for vehicle applications to overcome the problems associated with CO poisoning and water management. Here we report a novel PEM based on 1H-1,2,4-triazole grafted polysiloxane doped with phosphoric acid and reinforced with po...

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