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السجلات المعروضة 61 -- 70 من 1101
Promising And Anomalous Structural And Electrochemical Properties Of Polyanionic Phosphates In Sodium Ion Batteries
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Hamad bin Khalifa University Press (HBKU Press)
, 2014 , Conference Paper)
This work presents a recent progress on the polyanionic phosphate family that functions as cathode materials in sodium ion batteries (SIBs). Firstly, this study will cover vanadium-containing frameworks that show very ...
Investing in Research: Teaching the History of Qatar as An Example
(
Hamad bin Khalifa University Press (HBKU Press)
, 2016 , Conference Paper)
The author of this presentation has mentor Undergraduate Research Experience program (UREP) projects. The projects' topics were directly related to social, political and commercial history of Qatar. Although, the main ...
A Framework to Manage through Control and Automation a semester long student Project assignment in e-Learning Environment
(2013 , Conference Paper)
Managing semester-long project assignments is not always an easy task since teachers need to keep
track of many elements of the project that will reflect in a proper assessment of the students’ work.
Integrating an LMS ...
Photodynamic therapy for hair removal
(
Hamad bin Khalifa University Press (HBKU Press)
, 2013 , Article)
Background: Unwanted hair is one of the most common medical problems affecting women of reproductive age inducing a lot of psychological stress and threatening their femininity and self-esteem. Old methods of removing ...
A discussion on generalized almost contractions via rational expressions in partially ordered metric spaces
(
Springer International Publishing
, 2014 , Article)
The main purpose of this paper is to give some fixed point results for mappings involving generalized (Formula presented.)-contractions in partially ordered metric spaces. Our results generalize, extend, and unify several ...
Born small, die young: Intrinsic, size-selective mortality in marine larval fish
(
Nature Publishing Group
, 2015 , Article)
Mortality during the early stages is a major cause of the natural variations in the size and recruitment strength of marine fish populations. In this study, the relation between the size-at-hatch and early survival was ...
Antimicrobial and Cytotoxic Activity of Streptomyces sp. Isolated from Desert Soils, Qatar
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Hamad bin Khalifa University Press (HBKU Press)
, 2016 , Conference Paper)
Streptomyces are Gram positive aerobic bacteria from the phylum Actinobacteria with close to 570 known species. They are popular for providing a variety of compounds having medicinal properties including - antibiotics, ...
Voicing in Qatari Arabic: Evidence for prevoicing and aspiration
(
Hamad bin Khalifa University Press (HBKU Press)
, 2016 , Conference Paper)
Languages with a two-way voicing contrast in phonology usually contrast prevoiced b, d, g stops with voiceless unaspirated p, t, k stops or voiceless unaspirated stops with voiceless aspirated stops (Iverson & Salmons, ...
Roasted-modified Date Pits In Remediation Of Bromide Ions From Desalinated Water: Kinetic Studies
(
Hamad bin Khalifa University Press (HBKU Press)
, 2014 , Conference Paper)
Disinfection of drinking water is one of the extreme public health activities in Qatar. Chlorination, ozonation, ultra-violet, chloramination, and others are the most important treatment processes used and they can cause ...
Expression Patterns Of Genes Encoding Antioxidative Enzymes In Date Palm(phoenix Dactylifera) In Response To Salinity Stress
(
Hamad bin Khalifa University Press (HBKU Press)
, 2014 , Conference Paper)
Background Salinity is one of the major abiotic stresses threatening crop productivity worldwide. Plants exposed to severe salinity suffer ionic toxicities, osmotic stress and oxidative damage that lead to inhibition of ...