نتایج جستجو برای: Space air condition

تعداد نتایج: 980240  

Journal: :international journal of environmental research 2010
m. ismail a.m. abdul rahman

this paper discusses the results of the full-scale field measurement study to investigate the most efficient application strategy of the hybrid turbine ventilator (htv) in improving the indoor thermal comfort in hot-humid tropics. the effects of three different htv application strategies performance on improving the levels of indoor air temperature, relative humidity (rh) and air velocity were ...

F SALEHPOOR, G SHOKOUHI, I LOTFINIA, J TOTONGEE, S BABOLI,

Frontal sinus fractures are of surgical importance because of the microbial flora covering the frontal air sinus and it's proximity with the duramater and brain. There is an increased risk of meningitis when fracture of the posterior wall of the frontal sinus is associated with a dural tear. In this condition, communication occurs between the contaminated space of the air sinus and the intr...

Journal: :علوم باغبانی ایران 0
حسین مزاری دانشجوی سابق کارشناسی ارشد، پردیس کشاورزی و منابع طبیعی دانشگاه تهران، کرج مجتبی دلشاد دانشیار، پردیس کشاورزی و منابع طبیعی دانشگاه تهران، کرج عبد الکریم کاشی استاد، پردیس کشاورزی و منابع طبیعی دانشگاه تهران، کرج

soilless media have different physical properties. change in air space of mix substrate can cause change in fertigation management and plant growth and yield. physical properties (water holding capacity, effective air-filled pore space, effective pore space) of 50 mixed substrates were measured to evaluate the effect of air-filled pore space on growth of tomato transplant and it's water us...

Journal: :medical journal of islamic republic of iran 0
i lotfinia departments of neurosurgery and otolaryngology, tabriz university 0f medical sciences, g shokouhi f salehpoor s baboli j totongee

frontal sinus fractures are of surgical importance because of the microbial flora covering the frontal air sinus and it's proximity with the duramater and brain. there is an increased risk of meningitis when fracture of the posterior wall of the frontal sinus is associated with a dural tear. in this condition, communication occurs between the contaminated space of the air sinus and the int...

اعظمی, نیلوفر, تفنگچی ها, مریم, سبزواری پور, پرستو, شیرازی, مریم, ناصح, رؤیا,

Background and purpose: Unusual enlargement of nose and pharyngeal (nasopharynx) can disrupt the flow of air through the nose. The aim of this study was to investigate the cephalometric parameters in the upper airways. Materials and methods: A retrospective descriptive study was performed using the digital lateral cephalometric radiographs of 32 adults with class I (CL I) malocclusion and no...

ژورنال: طلوع بهداشت یزد 2015
اسکندر زاده, علی , ملکوتیان, محمد , مولی زاده, پروین,

Introduction: There is a high concern regarding air contamination in the dental clinics and offices. For the reason that the most risking factor is the presence of floating particles in the clinics containing different disease-causing microorganisms and in order to provide a better strategy to improve the condition, the present article takes into consideration the study of the air inside the me...

In this investigation, the performance of an existing heating system of a residential building incorporated with an array of solar thermal collectors was studied. For this purpose, transient systems simulation program model was assembled to estimate the hour-by-hour performance of the existing and the system equipped with the solar thermal collectors in terms of the provided space air condition...

Journal: :Diseases of the chest 1954
J A MYERS

Riolan’ (1648), Littre2 (1713), Meckel3 (1759) and others in the 18th and 19th centuries reported air in the pleural cavity following trauma. In 1803 Itard4 called attention to five cases found at necropsy. He coined the term pneumothorax. Laennec (1819) discussed the clinical aspects of this condition and its recognition by physical examination. The writings of these authors alerted physicians...

2014
S. Rieffel S. Roest J. Klopp S. Carnal S. Marti B. Gerhartz B. Shrestha

Growing insect cells with high air space in culture vessel is common from the early development of suspension cell culture. We believed and followed it with the hope that it allows sufficient air for optimal cell growth. However, we missed to identify how much air exactly cells need for its growth and multiplication. Here we present the innovative method that changed the way we run insect cell ...

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