نتایج جستجو برای: demand response problems

تعداد نتایج: 1656191  

Due to delay in receiving emergency medical services, a high number of injured people and patients annually lose their lives. Determining the medical service area and correct routing of rescuing operation is influential on the reduction of rescuers’ response time. Changing the traffic flow leads to change of medical service area. Therefore, it is expected that by observing changing traffic, 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...

This paper presents a novel concept of "smart distribution system expansion planning (SDEP)" which expands the concept of demand response programs to be dealt with the long term horizon time. The proposed framework, integrates demand response resources (DRRs) as virtual distributed generation (VDG) resources into the distribution expansion planning. The main aim of this paper is to develop and ...

This study presents an optimal framework for the operation of integrated energy systems using demand response programs. The main goal of integrated energy systems is to optimally supply various demands using different energy carriers such as electricity, heating, and cooling. Considering the power market price, this work investigates the effects of multiple energy storage devices and demand res...

Journal: :Math. Program. 2014
Philipp W. Keller Retsef Levi Georgia Perakis

We propose a modeling and optimization framework to cast a broad range of fundamental multi-product pricing problems as tractable convex optimization problems. We consider a retailer offering an assortment of differentiated substitutable products to a population of customers that are pricesensitive. The retailer selects prices to maximize profits, subject to constraints on sales arising from in...

تحصیلدوست, محمد, حافظی, محمدرضا, زمردیان, زهرا,

Double Skin Façades (DSF) is one potential response to two major problems, i.e., low Indoor Environmental Quality (IEQ) and high energy consumption. The second skin provides thermal comfort, optimal sound performance, and better day lighting and ventilation. Many typologies of DSFs are widely used mostly in countries of cold climates. In Iran, however, they are less known, and therefore,...

Journal: :international journal of civil engineering 0
h. shakib a. ghasemi

an attempt has been made to explore the general trends in the seismic response of planasymmetric structures when subjected to near-fault and far-fault ground motions. systems with structural wall elements in both orthogonal directions considering actual and common nonlinear behavior under bi-directional excitation were studied. idealized single-storey models with uni-axial eccentricity were emp...

Journal: :Annals of oncology : official journal of the European Society for Medical Oncology 2007
S M Gazendam-Donofrio H J Hoekstra W T A van der Graaf H B M van de Wiel A Visser G A Huizinga J E H M Hoekstra-Weebers

BACKGROUND This article focuses on possible relationships between functioning of adolescents with a parent diagnosed with cancer 1-5 years earlier and family environment. PATIENTS AND METHODS In all, 138 patients, 114 spouses and 221 adolescents completed the Family Environment Scale. Additionally, adolescents filled in the Impact of Event Scale and Youth Self-report and parents reported on t...

Journal: :Environmental monitoring and assessment 2013
Durga Madhab Mahapatra H N Chanakya T V Ramachandra

Lagoons have been traditionally used in India for decentralized treatment of domestic sewage. These are cost effective as they depend mainly on natural processes without any external energy inputs. This study focuses on the treatment efficiency of algae-based sewage treatment plant (STP) of 67.65 million liters per day (MLD) capacity considering the characteristics of domestic wastewater (sewag...

Journal: :Archives of disease in childhood 2012
Marieke R Potijk Andrea F de Winter Arend F Bos Jorien M Kerstjens Sijmen A Reijneveld

OBJECTIVE To compare preschool children born moderately preterm (MP; 32-35 weeks' gestation) and children born at term (38-41 weeks' gestation) regarding the occurrence of behavioural and emotional problems, overall, for separate types of problems and by gender. DESIGN Prospective cohort study consisting of a community-based sample of MP and a random sample of term-born children in 13 Prevent...

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