نتایج جستجو برای: building condition
تعداد نتایج: 525879 فیلتر نتایج به سال:
The use of air conditioning in buildings to provide a comfortable environment accounts for up 75% the electricity consumed Kuwait hot season from April through end October. widespread adoption systems has resulted an increased demand electricity. This led peak load that larger carbon footprint and placed grid under significant strain. Heat-driven solar energy are now emerging as alternatives el...
The article is devoted to the topic of a comprehensive survey engineering structures that are in operation. It has been established with help visual assessment it impossible give reliable current state structure. Modern geodetic instruments significantly expand capabilities engineers for technical control, therefore, article, special attention paid this type work. carried out on example buildin...
Abstract A basic aim of low energy architecture is to create a thermally comfortable internal environment for building occupants whilst consuming the least possible amount of energy. In desert countries this aim is more difficult to achieve since high ambient air temperatures create a barrier to comfort. Traditional building types of these countries, such as courtyard building, have evolved t...
Students’ academic achievement as the community capital depends on the appropriate educational, physical, and psychological environment. Since students spend 20% of their time at school, and due to their high vulnerability to health problems and their value for the family, attention and promotion of their educational environment health is essential. A descriptive cross-sectional study was condu...
a major reason why many developing nations have not made significant advancement in sustainable development (sd) agenda is the neglect of existing building stock which forms the bulk of built assets. although sustainable development is a universal challenge, it cannot be approached in the same way for all nations, but rather practical response can be defined nationally or locally. this paper re...
in this thesis, first the notion of weak mutual associativity (w.m.a.) and the necessary and sufficient condition for a $(l,gamma)$-associated hypersemigroup $(h, ast)$ derived from some family of $lesssim$-preordered semigroups to be a hypergroup, are given. second, by proving the fact that the concrete categories, semihypergroups and hypergroups have not free objects we will introduce t...
Indoor air quality (IAQ) in a building is a very important element to ensure the health and comfort level of the building occupants. This is because work productivity may be interrupted due to the polluted environmental condition and bad indoor air quality. Both factors may lead to bad health and physical condition and consequently to bad work performance. The study presents the understanding a...
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