Results 11 to 20 of about 5,141,889 (70)

The integration of heat pipe technology into natural ventilation systems [PDF]

, 2013
The aim of this research was to integrate heat pipe technology into natural ventilation air streams to provide passive cooling in regions of hot arid climatic conditions without the use of mechanical assistance.
Chaudhry, Hassam Nasarullah
core   +6 more sources

The mechanical behaviour of polyethylene pipe systems [PDF]

, 1982
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.The design of polyethylene (PE) pipelines for applications in the gas, water and chemical process industries has been based on data mainly obtained from ...
Barker, Michael
core   +7 more sources

Oil-water separation phenomenon due to corrosion cavity and scale sediments build-up in horizontal pipeline [PDF]

, 2012
The concurrent flow of two immiscible liquids (Oil-Water) in pipelines is usually encountered in oil production and pipeline transportation. Water is present in crude oil and separation facilities.
Abdullahi, Nuhu
core   +7 more sources

Deteriorations of pulmonary function, elevated carbon monoxide levels and increased oxidative stress amongst water-pipe smokers

International Journal of Occupational Medicine and Environmental Health, 2017
Objectives: A water pipe (hookah) is a tobacco smoking tool which is thought to be more harmless than a cigarette, and there are no adequate studies about its hazards to health.
Funda Karaduman Yalcin, Mukremin Er, H. Canan Hasanoglu, Hatice Kilic, Aysegul Senturk, Aysegul Karalezli, Merve Ergin, Ozcan Erel   +7 more
doaj   +1 more source

Prediction of pressure drop in multiphase horizontal pipe flow [PDF]

, 2006
Empirical correlations were tested against reliable two phase pipe flow data for the prediction of pressure drop. Correlations are recommended for the prediction with stratified and annular type flows.
Spedding, P. L., Bénard, Emmanuel, Donnelly, G. F.   +2 more
core   +1 more source

A descriptive study of the perceptions and behaviors of waterpipe use by university students in the Western Cape, South Africa

Tobacco Induced Diseases, 2013
Background Waterpipe smoking started as a cultural phenomenon but has become a social phenomenon. Hookah cafes are an increasingly popular venue for socializing.
Karin E Daniels, Nicolette V Roman
doaj   +1 more source

Wave attenuation in partially filled unsteady pipe flow [PDF]

, 1989
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.Much research activity is carried out to reduce water consumption for domestic purposes.
Abd El-Baky Mohamed, Nagwa
core   +7 more sources

The effect of quitting water pipe during pregnancy on anthropometric measurements at birth: a population-based prospective cohort study in the south of Iran

BMC Pregnancy and Childbirth, 2020
Background Evidence regarding health effects of tobacco cessation during pregnancy is mainly restricted to cigarette while water pipe is the preferred method of tobacco smoking among women in the Middle-East. The present study aimed to assess the effects
Shahrzad Nematollahi, Koroush Holakouie-Naieni, Abdolhossain Madani, Hossein Shabkhiz, Elham Torabi, Samane Lotfi   +5 more
doaj   +1 more source

Clinical and cytological findings in oral cavity of young shisha smokers and non-smokers – a comparative study

Journal of Oral Medicine and Oral Surgery, 2022
Introduction: Shisha, a form of smoking tobacco is known to be detrimental to oral health. Yet, the effects of shisha on oral health is not well documented.
Ramamurthy Priyadarshini Hesarghatta, Fernandes Bennete Aloysius, Tegginamani Anand S., Rath Avita, Sidhu Preena, Bin Zamzuri Ahmad Termizi   +5 more
doaj   +1 more source

Persistent use of hookah smoking among Iranian women: A qualitative study

Tobacco Prevention and Cessation, 2018
Introduction Hookah smoking is the most common method of tobacco smoking among Iranian women and its rate has significantly increased over the past few decades.
Shirin Shahbazi Sighaldeh, Azam Baheiraei, Samin Dehghan, Abdurrahman Charkazi   +3 more
doaj   +1 more source