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Now showing items 71-80 of 464
Level of physical activity in patients with osteoporosis
(
Springer London
, 2016 , Conference Paper)
Objectives: The aim of this research was to examine the degree and types of physical activity (heavy physical activity, medium heavy and light physical activity) in female patients with lower bone mineral density compared ...
Substances Secreted by Starved Human Dermal Fibroblasts Enhancing the Wound Healing Process in Rat without Scar: A Potential Acellular System for Wound Healing
(
Hamad Bin Khalifa University Press
, 2016 , Conference Paper)
Background
Despite being a major cellular component of various engineered skin substituent, underlying mechanism of successful fibroblast transplantation in wound healing is not clear. Here we show that substances derived ...
THE PREVALENCE OF VITAMIN D DEFICIENCY AMONG FEMALES STUDENT AT QATAR UNIVERSITY
(
De Gruyter
, 2011 , Conference Paper)
Background. Vitamin D deficiency is a major worldwide problem with several health consequence such osteoporosis, hyperten-
sion, diabetes mellitus, autoimmune diseases and some cancers. The Prevalence of Vitamin D ...
The incidence of Polycystic Ovarian Syndrome among Reproductive Females At Qatar University: A Cross-sectional study
(
International Federation of Clinical Chemistry and Laboratory Medicine
, 2013 , Conference Paper)
Polycystic Ovarian Syndrome is found to be at least 6-10% prevalent all over the world. It is the most common endocrine pathology among females of reproductive age. It is by definition a syndrome having multiple manifestations ...
Mathematical model for thin-walled corrugated tube under axial compression
(
EDP Sciences
, 2016 , Conference Paper)
In this research, theoretical investigation of corrugated aluminum tubes is performed to predicting the energy absorption characteristics. Aim to deform plastic tubes in predetermined intervals, corrugations are introduced ...
Isolation, screening and activity of hydrocarbon-degrading bacteria from harsh soils
(
Avestia Publishing
, 2016 , Conference Paper)
The study of microbial communities in relation to their ecology, interaction, and genetics must be covered in Qatar with special soil, weather and water. Microorganisms of an environment never having been exposed to such ...
Ethanol dehydrogenation mechanism on cuni catalysts for hydrogen production
(
TechConnect
, 2016 , Conference Paper)
Ethanol dehydrogenation mechanism was investigated over catalysts containing Cu and Ni metals prepared by solution combustion synthesis. In situ DRIFTS studies were conducted on individual metals (Cu and Ni) as well as on ...
Thermochemical copper Oxide - Copper sulfate water splitting cycle for solar hydrogen production
(
TechConnect
, 2016 , Conference Paper)
In this paper, the solar thermochemical copper oxide - copper sulfate (CO-CS) water splitting cycle is thermodynamically investigated. CO-CS cycle consists of two steps: first step - exothermic oxidation of CuO via water ...
The attributes of future 2030 engineers in Qatar for innovation and knowledge based economy
(
American Society for Engineering Education
, 2016 , Conference Paper)
Recent studies emphasize the needs of a wider set of skills engineers require than ever thought. These studies continue to emphasize that technical content knowledge and competencies are essential for any engineer; however, ...
Potential for green algae spirulina to capture carbon dioxide from gas stream
(
TechConnect
, 2016 , Conference Paper)
This study evaluated the use of green algae Spirulina microalgae as a C02 capturing technology at different temperatures. The growth of Spirulina at 25 and 30◦C were studied in synthetic wastewater and its performance in ...