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السجلات المعروضة 321 -- 330 من 493
Application of Fatty Acid Based Phase-Change Material to Reduce Energy Consumption from Roofs of Buildings
(
American Society of Mechanical Engineers (ASME)
, 2016 , Article)
Buildings account for a significant portion of the total energy consumption in the U.S., especially the energy-inefficient commercial building sector. As part of the future path toward realizing net zero energy buildings, ...
Nanostructured ZnO gas sensors obtained by green method and combustion technique
(
Elsevier Ltd
, 2017 , Article)
The present study reports on the synthesis of nano ZnO using two different processes i.e., biological (green synthesis) and chemical synthesis (solution combustion technique). The prepared materials were characterized by ...
Crushing analysis and multi-objective optimization of different length bi-thin walled cylindrical structures under axial impact loading
(
Taylor and Francis Ltd.
, 2019 , Article)
This article attempts to increase the crashworthiness characteristics of energy absorbers. It is found that the effect of the bi-tubular arrangement on the energy absorption and peak force is nonlinear. This nonlinearity ...
Effect of blade tip geometry on centrifugal compressor performance and stability
(
Medwell Journals
, 2016 , Article)
The reliability operation for small fuel cells and hybrid fuel cell with gas turbine requires centrifugal compressor surge prevention. This study concerns a high speed centrifugal compressor stage with different blade tip ...
Silver nanoparticle impregnated chitosan-PEG hydrogel enhances wound healing in diabetes induced rabbits
(
Elsevier B.V.
, 2019 , Article)
Non-healing wounds are among the serious complications of type-2-diabetes around the globe, associated with high incidence of bacterial infection, chronic nerve and blood vessel damage, and eventually repeated amputation ...
Replacement Policies for Periodic Damage Models
(
World Scientific Publishing Co. Pte Ltd
, 2017 , Article)
A new periodic damage model is proposed in this paper, where the damage produced by shocks is only measured at periodic times, without considering the stochastic shocks and the cumulative process of damage in discrete ...
Application of graph-theoretic approach for the evaluation of lean-six-sigma (LSS) critical-success-factors (CSFs) facilitating quality-audits in Indian small & medium enterprises (SMEs)
(
Emerald Group Publishing Ltd.
, 2019 , Article)
Purpose: One of the major challenges for developing countries is the lack of mechanisms for the evaluation of critical success factors (CSFs) of quality initiatives, which hampers the journey toward sustainability. Lean ...
Synthesis, green emission and photosensitivity of Al-doped ZnO film
(
Springer Verlag
, 2018 , Article)
© 2018, Springer-Verlag GmbH Germany, part of Springer Nature. Abstract: We report the synthesis and luminescence properties of the pure and Al-doped photosensitive ZnO films by microwave successive ionic layer adsorption ...
Evaluation of specific heat capacity and density for Cellulose Nanocrystal-based nanofluid
(
Penerbit Akademia Baru
, 2018 , Article)
In this present study, the experimental results for density and specific heat capacity for CNC based nanofluid are reported. The nanofluid used in this investigation was prepared by adopting two-step preparation method. ...
Modified-thermal borehole shear test device and testing procedure to investigate the soil-structure interaction of energy piles
(
ASTM International
, 2017 , Article)
The intermittent operation of heat pumps connected to energy piles causes cyclic variation of temperature in the pile and surrounding soil, affecting the soil-pile interaction in ways that have not been fully investigated ...