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السجلات المعروضة 181 -- 190 من 420
Development of titanium dioxide nanowire incorporated poly(vinylidene fluoride–trifluoroethylene) scaffolds for bone tissue engineering applications
(
Springer New York LLC
, 2019 , Article)
Critical size bone defects that do not heal spontaneously are among the major reasons for the disability in majority of people with locomotor disabilities. Tissue engineering has become a promising approach for repairing ...
Analysis of road traffic crashes in the State of Qatar
(
Taylor and Francis Ltd.
, 2019 , Article)
Road traffic crashes (RTCs) are globally acknowledged as increasing threat to society, because they can affect many lives when they result in severe injury or fatality. In the State of Qatar RTCs are getting more awareness ...
Concretizing green growth and sustainable business models in the water sector of Jordan
(
MDPI AG
, 2019 , Article)
The green growth paradigm has gained much attention from various governments worldwide as a guiding strategy for national and sectoral growth strategies. There is, however, little knowledge on how to integrate green growth ...
Novel electrodeposited Ni-B/Y 2 O 3 composite coatings with improved properties
(
MDPI AG
, 2017 , Article)
Ni-B/Y 2 O 3 composite coatings were developed through an electrodeposition process to study the effect of addition of Y 2 O 3 particles on structure, surface, thermal, mechanical, and anticorrosion properties of Ni-B ...
Plegadognathus bonariensis (Acari: Halacaridae): First halacarid mite report from Qatar
(
Acarological Society of Iran
, 2019 , Article)
In this study, the genus Plegadognathus Morselli, 1981 with the species P. bonariensis. Viets, 1936) is recorded from Qatar for the first time. Diagnoses for the genus Plegadognathus and the short description of female of ...
Polyaniline/Polystyrene Blends: In-Depth Analysis of the Effect of Sulfonic Acid Dopant Concentration on AC Conductivity Using Broadband Dielectric Spectroscopy
(
Hindawi Limited
, 2018 , Article)
This work presents an in-depth analysis of the alternating current (AC) conductivity of polyaniline-polystyrene (PANI-PS) blends doped with camphor sulfonic acid (CSA) and prepared using an in situ dispersion polymerization ...
New electrospun polystyrene/Al2O3 nanocomposite superhydrophobic coatings; Synthesis, characterization, and application
(
MDPI AG
, 2018 , Article)
The effect of electrospinning operational parameters on the morphology, surface roughness, and wettability of different compositions of electrospun polystyrene (PS)-aluminum oxide (Al2O3) nanocomposite coatings was ...
Iran 2017: From Rouhani’s Reelection To The December Protests
(
Asia Maior
, 2017 , Article)
The 2017 was a challenging year for the President Hassan Rouhani despite his reelection. The Presidential and Municipal elections in May represented a clear and strong support for his administration and the nuclear deal ...
Microfluidics integrated biosensors: A leading technology towards lab-on-a-chip and sensing applications
(
Multidisciplinary Digital Publishing Institute (MDPI)
, 2015 , Article)
A biosensor can be defined as a compact analytical device or unit incorporating a biological or biologically derived sensitive recognition element immobilized on a physicochemical transducer to measure one or more analytes. ...
Reference ranges of lymphocyte subsets in healthy Qatari adults
(
Future Medicine Ltd
, 2015 , Article)
Aim: Determine reference ranges of lymphocyte subsets in healthy Qatari adults.
Patients & Methods: Blood samples (n = 150) were investigated using four colors flow
cytometery. Results: The mean percentage and absolute ...