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السجلات المعروضة 211 -- 220 من 572
Effect of crushable blockouts on a full-scale guardrail system
(
Taylor and Francis Ltd.
, 2017 , Article)
Since the performance of the guardrail system depends in part on the compatibility of vehicle-to-roadside hardware, it is important to improve the interaction of the vehicle with the guardrail system by adding more compliance ...
Fumed SiO2 nanoparticle reinforced biopolymer blend nanocomposites with high dielectric constant and low dielectric loss for flexible organic electronics
(
John Wiley and Sons Inc.
, 2017 , Article)
In the present study, fumed silica (SiO2) nanoparticle reinforced poly(vinyl alcohol) (PVA) and poly(vinylpyrrolidone) (PVP) blend nanocomposite films were prepared via a simple solution‐blending technique. Fourier transform ...
Static fracture and modal analysis simulation of a gas turbine compressor blade and bladed disk system
(
Springer
, 2016 , Article)
This paper presents a methodology for conducting a 3-D static fracture analysis with applications to a gas turbine compressor blade. An open crack model is considered in the study and crack-tip driving parameters are ...
Recent advances in electrospun polycaprolactone based scaffolds for wound healing and skin bioengineering applications
(
Elsevier Ltd
, 2019 , Article)
Electrospun poly(-caprolactone) (PCL) scaffolds incorporated with bioactive materials play a key role in tissue engineering applications due to their extra cellular matrix (ECM) mimicking property, biocompatibility and ...
A Framework of Information Security Integrated with Human Factors
(
Springer Verlag
, 2019 , Conference Paper)
Information systems support organizations to achieve strategic competitiveness over other organizations and assist senior management in the decision-making process. In addition, they help organizations in timely implementation ...
Wollastonite/forsterite composite scaffolds offer better surface for hydroxyapatite formation
(
Indian Academy of Sciences
, 2019 , Article)
The present work deals with a comparative study of ceramic/ceramic composites for the development of scaffolds for biomedical applications. Wollastonite and forsterite were synthesized by a sol-gel combustion method. The ...
Machine learning based photovoltaics (PV) power prediction using different environmental parameters of Qatar
(
MDPI AG
, 2019 , Article)
Photovoltaics (PV) output power is highly sensitive to many environmental parameters and the power produced by the PV systems is significantly affected by the harsh environments. The annual PV power density of around 2000 ...
Modelling trends in road crash frequency in Qatar State
(
Inderscience Enterprises Ltd.
, 2019 , Article)
The data-based regression models are widely popular in modelling the relationship between the crash frequencies and contributing factors. However, one common problem usually associated with the classical regression models ...
Functionally graded porous femoral stem: Computational Analysis
(
Institute of Electrical and Electronics Engineers Inc.
, 2019 , Conference Paper)
Hip implants fail for many reasons. One of these reasons is due to aseptic loosening which causes bone resorption. The paper is oriented to investigate functionally graded porous stems by incorporating unique porous ...
Axial pull-out response of a small-scale concrete pile subjected to cyclic thermal loading in sand
(
American Society of Civil Engineers (ASCE)
, 2018 , Conference Paper)
Energy piles support structural loads and exchange heat with surrounding soils using closed-loop ground source heat pump (GSHP) systems. A GSHP connected to an energy pile operates in cycles where it functions for a period ...