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السجلات المعروضة 11 -- 20 من 113
Tracing Environmental Law Principles within the Qatari Legal System
(
BJHSS
, 2017 , Article)
In the era of environmental revolution, law becomes relevant. The last few decades witnessed huge environmental concerns, at a global level, international conferences, declarations, and international treaties has been ...
Humane care and use of laboratory animals training program (HCULA)
(2017 , Poster)
HCULA is the first basic training program that covers the use of Rodents as animals models in
biomedical research, it is composed of theory and hands on training courses . The theory
course is required to all students ...
2D Ti3C2Tx (MXene)-reinforced polyvinyl alcohol (PVA) nanofibers with enhanced mechanical and electrical properties
(
Public Library of Science
, 2017 , Article)
Novel 2D Ti3C2Tx (MXene)-reinforced polyvinyl alcohol (PVA) nanofibers have been successfully fabricated by an electrospinning technique. The high aspect ratio, hydrophilic surfaces, and metallic conductivity of delaminated ...
An efficient eco advanced oxidation process for phenol mineralization using a 2D/3D nanocomposite photocatalyst and visible light irradiations
(
Nature Publishing Group
, 2017 , Article)
Nanocomposites (CNTi) with different mass ratios of carbon nitride (C3N4) and TiO2 nanoparticles were prepared hydrothermally. Different characterization techniques were used including X-ray diffraction (XRD), UV-Vis diffuse ...
Highly efficient photocatalytic z-scheme hydrogen production over oxygen-deficient WO3-x nanorods supported Zn0.3Cd0.7S heterostructure
(
Nature Publishing Group
, 2017 , Article)
The demand for clean renewable energy is increasing due to depleting fossil fuels and environmental concerns. Photocatalytic hydrogen production through water splitting is one such promising route to meet global energy ...
Assessment of calcified aortic valve leaflet deformations and blood flow dynamics using fluid-structure interaction modeling
(
Elsevier
, 2017 , Article)
Aortic valve diseases are among the most common cardiovascular defects. Since a non-functioning valve results in disturbed blood flow conditions, the diagnosis of such defects is based on identification of stenosis via ...
Secondary chain motion and mechanical properties of γ-irradiated-regenerated cellulose films
(
Wiley-VCH Verlag
, 2017 , Article)
Regenerated cellulose films prepared using NaOH/urea solvent system were exposed to different doses of γ-radiation, ranging from 5 to 50 kGy to modify their properties. Change in relative crystallinity as a function of ...
Time-resolved terahertz spectroscopy reveals the influence of charged sensitizing quantum dots on the electron dynamics in ZnO
(
Royal Society of Chemistry
, 2017 , Article)
Photoinitiated charge carrier dynamics in ZnO nanoparticles sensitized by CdSe quantum dots is studied using transient absorption spectroscopy and time-resolved terahertz spectroscopy. The evolution of the transient spectra ...
Enhanced Adsorption of Selenium Ions from Aqueous Solution Using Iron Oxide Impregnated Carbon Nanotubes
(
Hindawi Limited
, 2017 , Article)
The aim of this research was to investigate the potential of raw and iron oxide impregnated carbon nanotubes (CNTs) as adsorbents for the removal of selenium (Se) ions from wastewater. The original and modified CNTs with ...
Using thermochromic ink for medical simulations
(
Hamad bin Khalifa University Press (HBKU Press)
, 2017 , Article)
Background: In medical simulation and training, blood is used to exhibit its different behaviors in context. In some cases, blood color differential is an imperative visual effect to ensure high-fidelity training and ...