Browsing University Publications by Title
Now showing items 804-823 of 4419
-
Fabrication and testing of polymeric membranes for energy-efficient separation of Carbon Dioxide from flue gas
( Qatar University Press , 2020 , Poster)One of the major problems the world is facing nowadays is Global Warming. The main ten Green House Gases (GHGs) includes water vapor (H2O), carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O). The most abundant ... -
Fabrication of flexible electrically conductive polymer based micro-patterns using plasma discharge
( Qatar University Press , 2020 , Poster)The application of polymer based micro-patterns in the field of flexible micro-electronics has become the focus as to replace rigid and planar silicon based integrated circuits with weak bendability. Polyethylene terephthalate ... -
Face recognition and summarization for surveillance video sequences
( Qatar University Press , 2020 , Poster)Face recognition and video summarization represent chal- lenging tasks for several computer vision applications including video surveil- lance, criminal investigations, and sports applications'. For long videos, it is ... -
Facile and Novel LiAlO2 Film Electrodes for Energy Efficient Li recovery from Seawater Reverse Osmosis (SWRO) Brine
( Qatar University Press , 2021 , Poster)Concentration of Li in seawater is too low at 0.17 ppm despite its high content altogether with a reported 230 billion tons. Hence, seawater is not a practical source to recover Li from; Li is largely extracted by solar ... -
Facile synthesis of mesoporous silica nanoparticles and its electrochemical conversion of CO2 to fuels
( Qatar University Press , 2020 , Poster)The increasing amount of CO2 emissions from the industries is proving to have disastrous consequences on the environment. It would be highly beneficial if this CO2 is to be recycled and converted into useful fuel. The aim ... -
Facile synthesis of several new pyridine and fused pyridine derivatives with Anticipated biological activity
( Qatar University , 1994 , Article)The reactions of benzothiazol-2-N-acetylacetohydrazide 1 with a, (}-unsaturated aldehyde, ketone, ester or diketoester led to the formation of the titled ring systems. The same target was also achieved through the reactions ... -
Factor analysis of integrated radiometric data as an aid In geological mapping of gebel eneigi area South Eastern Desert, Egypt
( Qatar University , 1994 , Article)Factor analysis technique was applied to airborne gamma-ray spectrometric data of Gebel Eneigi Area, South Eastern Desert of Egypt where the concentration maps of U, Th, K and their ratios besides the Tc (total count map) ... -
Factors affecting ceasarean section among women in Qatar
( Qatar University Press , 2020 , Poster)Background: Cesarean section (CS) delivery is one of the top concerns when it comes to women in maternity age, given the fact that CS rate are on the rise globally and especially in Qatar. Many socioeconomic, demographic, ... -
Factors affecting students' satisfaction with online learning in higher education in Qatar
( Qatar University Press , 2021 , Poster)This effort seeks to explore the major factors that play an essential part in enhancing students 'satisfaction with online learning experience in higher education in Qatar, before and during the COVID-19 pandemic. The ... -
Factors Affecting Tourists Satisfaction of Jordan as a Tourism Destination
( Qatar University , 2011 , Article)This study aimed to examine the factors affecting tourist’s satisfaction of Jordan as a tourism destination. A Convenience sample of 500 tourists was selected from those who visited different Jordanian places. They asked ... -
Factors Associated with Vitamin D Deficiency in Women: Lesson from Biobank in Qatar
( Qatar University Press , 2020 , Poster)Background: Cesarean section (CS) delivery is one of the top concerns when it comes to women in maternity age, given the fact that CS rate are on the rise globally and especially in Qatar. Many socioeconomic, demographic, ... -
Factors Governing Mosquito Susceptibility To Bacillus Sphaericus Strains
( Qatar University , 1992 , Article)Three lyophilized strains of Bacillus sphaericus (1593-4, 2297 and SSII) were tested against four different mosquito species. Culex pipiens larvae demonstrated the highest level of susceptibility towards the 3 B. sphaericus ... -
Factors Influencing Reading News on the Mobile Devices in Qatar in Light of Augmented Reality (AR) & Virtual Reality (VR)
( Qatar University Press , 2020 , Poster)Purpose: The purpose of this study is to examine and better understand the factors influencing reading news on the mobile devices in Qatar from the viewpoint of intention to adopt augmented reality (AR) and virtual reality ... -
Factos in European Economic Integration: A Non-Partial Re-Appraisal
( Qatar University , 1990 , Article) -
A Family Of Nonramified Functions, Defined In Zz<1
( Qatar University , 1983 , Article)In this article a family of nonramified functtions, defined in zz<l, is obtained. It is characterized by an achieved distortion theorem; its Bloch constant and the limit of convexity are determined. Peschl's principle is. ... -
Fatty acid composition of sargassum denticulatua1and s. Latifouum as influenced by the time of collection and the plant organ
( Qatar University , 1995 , Article)Fatty acid profile of two species of Sargassum namely, 5. denticulatium (Forsk). Borgesen and S. latifolium (Turn) Ag., from the Red Sea coast of Egypt was studied. Fatty acid data indicate that there is a strong seasonal ... -
Fe57 Mossbauer Study In Cobalt Substituted Magnetite
( Qatar University , 1983 , Article)The Mossbauer effect has been studied in the mixed ferrites CoxFe3_x04 (for x = 0.8, 0.9 and 1) with the spinel structure in the temperature range between 78 and 830K. The composition with x = 1, showed an expected Zeeman ... -
Feasibility and Cost Optimization Study of Osmotic Assisted Reverse Osmosis Process for Brine Management
( Qatar University Press , 2020 , Poster)Due to the excessive demand to desalinate seawater to satisfy the domestic need in Qatar. This targeted the need to develop safe and cost effective desalination processes with the consideration of stringent regulation for ... -
Feasibility Of Oil Recovery By Polymer/Alkaline Flooding Through Horizontal Well
( Qatar University , 2000 , Article)A laboratory study on Saudi oil recovery by polymer/alkaline flooding from a horizontal well in a scaled quarter five-spot model was conducted. Safaniya crude oil, obtained from Safaniya oil field operated by Saudi Aramco, ... -
Feasibility Of Wind Energy Utilization In Qatar*
( Qatar University , 2002 , Article)This work presents an assessment of the potential and economical feasibility of adopting wind energy as a renewable source of energy in Qatar. An analysis is presented for the long term measured wind speed (1976-1989) at ...