نتایج جستجو برای: air conditioning

تعداد نتایج: 247241  

Journal: :dental research journal 0
maryam khoroushi moeen hosseini-shirazi hojatolah soleimani

background: polymerization of resin‑modified glass‑ionomers (rmgis) is mediated through two competing mechanisms: an acid‑base reaction and a light‑dependent resin polymerization. furthermore, pre‑conditioning with acid has resulted in an increase in enamel bond strength of some rmgis. this in vitro study evaluated the effect of pre‑conditioning and/or delayed irradiation on bond strength of th...

Journal: :Journal of the Textile Machinary Society 1951

Journal: :JAPANESE JOURNAL OF MULTIPHASE FLOW 1995

Journal: :Clinical Infectious Diseases 2010

2015
Xiaofeng Li

Energy consumption in the buildings is responsible for 26% of Australia’s greenhouse gas emissions where cooling typically accounts for over 50% of the total building energy use. The aim of this study was to investigate the potential for reducing the cooling systems’ environmental footprint with applications of alternative renewable energy source. Three types of cooling systems, water cooled, a...

2008
Steven Nabinger Andrew Persily Carlos M. Gutierrez

A retrofit study is being conducted to investigate the airtightness, ventilation and energy impacts of tightening the exterior envelope and the heating and air conditioning system ductwork of a double section manufactured house. This report describes the results of the pre-retrofit assessment of building airtightness, ventilation, and energy consumption under both heating and cooling conditions...

2015
Nataliya Mogles Alfonso P. Ramallo-González Elizabeth Gabe-Thomas

Climate change as a result of human activities is a problem of a paramount importance. The global temperature on Earth is gradually increasing and it may lead to substantially hotter summers in a moderate belt of Europe, which in turn is likely to influence the air conditioning penetration in this region. The current work is an attempt to predict air conditioning penetration in different reside...

2014
T. Futani Yoshiharu Shida

In Japan, room air conditioners, mainly heat-pump type, have been widely introduced into households. And "one unit to one room" really features today rather than "one unit to one home" in the past. In the circumstances where room-by-room air conditioning or all-season air conditioning systems are increasing, reduction of electric power consumption strongly required. As a consequence, the effici...

Journal: :Journal of the Textile Machinary Society 1949

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