منابع مشابه
Influence of Window Types on Natural Ventilation of Residential Buildings in Hong Kong
Hong Kong is of subtropical climate where summer is hot and winter is warm. Natural ventilation is most desirable for cooling and providing fresh air in residential buildings in moderate seasons for better indoor air quality and thermal comfort. The natural ventilation performance is affected by a combination of internal and external factors. External factors include the location, the orientati...
متن کاملComparative Study on the Influence of Window To Wall Ratio on Energy Consumption and Ventilation Performance in Office Building of Temperate Humid Climate: a Case Study in Rash
The natural ventilation and the energy consumption are very important characteristics in buildings. Representation of the patterns for better natural ventilation performance versus lower increase in energy consumption is significant and useful. This study is simulating an office building in the temperate and humid climate of Rasht in Iran, and calculated the annual ventilation and the energy co...
متن کاملComparison of the effect of pressure support ventilation and volume assured pressure support ventilation on weaning patients off mechanical ventilation after cardiac surgery
Background: Weaning from mechanical ventilation in the intensive care unit is an important step in the treatment process. More patients in less than 6 hours after cardiac surgery can be separated from mechanical ventilation and extubated. However, 20-40% of patients after cardiac surgery, due to dysfunctional ventilator weaning response (DVWR), still remain under mechanical ventilation. Therefo...
متن کاملDaylighting and hybrid ventilation in commercial buildings: Assessing window area, potential for electricity savings and daylighting performance
The main objective of this work is to develop a method for sizing window area based on the consumption of electricity in commercial buildings, when integration of daylight and artificial light with hybrid ventilation is considered. The method allows the estimation of the potential for electricity savings and the evaluation of the daylighting performance. Models operating with artificial and nat...
متن کاملPulmonary infection control window as a switching point for sequential ventilation in the treatment of COPD patients: a meta-analysis
PURPOSE Choosing the appropriate time to switch to noninvasive positive-pressure ventilation (NPPV) plays a crucial role in promoting successful weaning. However, optimal timing for transitioning and weaning patients from mechanical ventilation (MV) to NPPV has not been clearly established. In China, the pulmonary infection control (PIC) window as a switching point for weaning from MV has been ...
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ژورنال
عنوان ژورنال: Journal of the American Medical Association
سال: 1909
ISSN: 0002-9955
DOI: 10.1001/jama.1909.92550160042002d