نتایج جستجو برای: building equipment
تعداد نتایج: 290040 فیلتر نتایج به سال:
The objective of the current study is to develop a simple formula to estimate the fundamental vibration period of tall buildings for using in equivalent lateral force analysis specified in building codes. The method based on Sturm-Liouville differential equation is presented here for estimating the fundamental period of natural vibration. The resulting equation, based on the continuum represent...
Introduction : A large number of hospitals and medical healthcare centers catch fire every year. Nowadays, one of the most significant challenges that hospital designers and health providers faced with is fire safety. This study conducted to determine a comprehensive model for fire safety in hospitals by reviewing related studies. Method: This study was conducted using a comprehensive revie...
Background: Expenses of health facilities have a great impact on their quality. The present study was conducted to determine the expenses of each health facility in rural and urban health care centers in Zanjan province in 2001. Materials and methods: For this descriptive study, 26 minor health care centers in small villages, 6 rural and 5 urban health care centers were selected through random...
I recall someone once saying to me that “perception is reality.” But say this to scientists or engineers who need to take experimental data at midnight because their lab equipment is sensitive to even the minutest vibration and they may tell you otherwise. The reality is that imperceptible vibrations can and do impact sensitive experiments, and identifying the sources and selecting the proper e...
The relatively new technology of rotary gas-liquid separation has been advanced by the development of a rotating centrifugal separator closely coupled to a centrifugal turbocompressor. This development by a major equipment manufacturer included the creation and calibration of an integrated design suite, and the use of this tool to optimize a separator/compressor stage. The compression and separ...
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