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Now showing items 21-30 of 142
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 ...
Energy transition in Saudi Arabia: Giant leap or necessary adjustment for a large carbon economy?
(
Elsevier
, 2022 , Conference Paper)
Since 2016 and guided by the National Vision 2030, the energy transition in Saudi Arabia has gained significant momentum. There have been important energy subsidy reforms and dynamic developments in the renewable energy ...
Production of hazardous gas sensors using spinel ferrite nanoparticles
(
Hamad bin Khalifa University Press (HBKU Press)
, 2018 , Conference Paper)
This work reports on sensitive and selective gas sensors based on copper ferrite (CuFe2O4) nanoparticles. The nanoparticles were produced different methods including: colloid microwave assisted hydrothermal method, and ...
Production of hazardous gas sensors using spinel ferrite nanoparticles
(
Hamad bin Khalifa University Press (HBKU Press)
, 2018 , Conference Paper)
This work reports on sensitive and selective gas sensors based on copper ferrite (CuFe2O4) nanoparticles. The nanoparticles were produced different methods including: colloid microwave assisted hydrothermal method, and ...
An Integrated Apprch for Enhancing Food Safety in Qatar
(
Hamad bin Khalifa University Press (HBKU Press)
, 2018 , Conference Paper)
This study was carried out to assess hygiene conditions, food handling practices, food safety knowledge of food service providers (FSPs), and the microbial quality of food served in different food service establishments ...
Vertical zonation and functional diversity of fish assemblages revealed by ROV videos at oil platforms in The Gulf
(
Hamad bin Khalifa University Press (HBKU Press)
, 2018 , Conference Paper)
About one third of the oil and gas extracted worldwide comes from offshore sources. There is currently thousands of large-scale oil and gas platforms spread across the seas and coastal oceans, from the North Sea to the ...
Determination of the levels of Particulate Matter 25 and 10 and their elemental Composition in Qatar
(
Hamad bin Khalifa University Press (HBKU Press)
, 2018 , Conference Paper)
Particulate matter (PM) pollution is one of the major environmental pollution issues severely affecting human health and air quality all over the world. Based on the recent World Health Organization (WHO) report, PM levels ...
A survey on selfreported handling practices and food safety knowledge of workers at the major produce market in Qatar
(
Hamad bin Khalifa University Press (HBKU Press)
, 2018 , Conference Paper)
Food handling practices (FHP) is one of the most important stage where microbes can be introduced into produce through the infected food handlers or by cross-contamination. The fresh produce market in Doha, Qatar is the ...
Comparative Analysis of Antifungal Activity of Total Phenolics from Different Date Palm Cultivars Against Five Phyto Pathogenic Fungi
(
Hamad bin Khalifa University Press (HBKU Press)
, 2016 , Conference Paper)
Introduction: Pathogen attacks impose natural selection on plants to evolve complex arrays of defensive strategies. Among the diverse defensive mechanisms evolved by plants to withstand pathogen attack, the ability to ...
Slips of the tongue: Examples from Qatari Dialect
(
Hamad bin Khalifa University Press (HBKU Press)
, 2018 , Conference Paper)
There are various abstract units of linguistic performance that linguists hypothesized in order to be able to describe the grammars of languages. These are segments, features, morphemes, words or syntactic categories. Yet, ...