نتایج جستجو برای: windows can help minimize a homes heating
تعداد نتایج: 13671398 فیلتر نتایج به سال:
investigating the feasibility of a proposed model for geometric design of deployable arch structures
deployable scissor type structures are composed of the so-called scissor-like elements (sles), which are connected to each other at an intermediate point through a pivotal connection and allow them to be folded into a compact bundle for storage or transport. several sles are connected to each other in order to form units with regular polygonal plan views. the sides and radii of the polygons are...
This is the first article in a series looking at the relationship between diet and good health, and the role of the dietician in the primary health care team.
a hybrid meta-heuristic approach for the capacitated location-routing problem with hard time windows
the capacitated location-routing problem (clrp) is a new research area in logistics and distribution management. this problem combines two difficult problems: the facility location problem (flp) and vehicle routing problem (vrp). the goal of the clrp is to open a subset of depots, assign the customers into open facilities, and then design vehicle tours in order to minimize the total cost. the t...
this study investigated the functions, types and frequencies of code switching in the teachers and students discourse in elt classrooms. to this end, the participants of this study including two groups of teachers and students were selected. the first group of participants were two efl teachers teaching general english courses (at two different levels of proficiency) in an institutional program...
for any educational program to be successful, many factors work hand in hand. based on pervious efl studies, teachers and learners are the keys to gain achievement. granted the fact that explicit and implicit practice plays a key role in education, knowledge of it can help teachers facilitate students’ vocabulary learning. this study investigated to determine the contribution of explicit and i...
The windows can be responsible for unnecessary energy consumption in a building, if incorrectly designed, shadowed or oriented. Considering an annual thermal comfort assessment of a space, if windows are over-dimensioned, they can contribute to the increase of the heating needs due to heat losses, and also to the increase of cooling needs due to over-exposure to solar radiation. When under-dime...
this paper discusses the multi-depot vehicle routing problem of heterogeneous fleet of vehicles with time windows for perishable commodities. the objective of the problem is to minimize the total time required for servicing all customers that is equivalent to the total cost. commodities are delivered to the customers with defined time windows by a fleet of heterogeneous vehicles, which have lim...
The present study investigates the potential impact of inspirational quotes on improving English abstract vocabulary recall. To achieve this, a multiple-choice Oxford Quick Placement Test (OQPT) of 60 items including vocabulary and grammar component was administered as the proficiency test to a sample of 63 second-semester male and female students aged 18 to 22, studying English Translation in ...
Abstract Ventilating of multi pane-glazed windows using wasted air buildings is an effective technique to minimize heat loss through and save heating energy in cold regions. In low-scaled occupancy with high WWR ratio, supply a low flow rate ventilation systems, resulting declination its thermal performance. Therefore, this study introduces methods managing the utilisation optimise saving. Two ...
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