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السجلات المعروضة 4931 -- 4940 من 5809
Ordered porous metal oxide semiconductors for gas sensing
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Elsevier B.V.
, 2018 , Article)
Among various gas sensing materials, metal oxide semiconductors have shown great potential as resistive type sensors. The ordered porous structural metal oxide semiconductors with well-defined meso- or macro-pores chemically ...
Flexural behavior of basalt fiber reinforced concrete beams with recycled concrete coarse aggregates
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Elsevier Ltd
, 2018 , Article)
This study investigates the effect of using recycled concrete aggregates (RCA) from construction and demolition (C&D) waste combined with basalt macro-fibers (BMF) on the flexural behavior and ultimate capacity of reinforced ...
Human gait recognition with cane assistive device using quadratic time-frequency distributions
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Institution of Engineering and Technology
, 2015 , Article)
In this study, the authors consider the problem of human gait recognition in the presence of a walking cane using radars. Quadratic time-frequency distributions are used to provide the local signal behaviour over frequency ...
الموقف البريطاني من الخلافات وحالات الغزو عبر الحدود الأردنية - السعودية 1920-1933م.
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جامعة آل البيت
, 2018 , Article)
يهدف هذا البحثُ إلى تتبٍّع الموقف البريطاني تجاه الغاراتِ المتبادلة بين القبائل على الحدود الأردنية السعودية خلال الفترة 1920-1933م، وذلك من خلال تقييم الإجراءات والجهود التي اضطلعت بها بريطانيا بهدف وقف تلك الغارات،بصفتها ...
Machine learning in the Internet of Things: Designed techniques for smart cities
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Elsevier B.V.
, 2019 , Article)
Machine learning is one of the emerging technologies that has grabbed the attention of academicians and industrialists, and is expected to evolve in the near future. Machine learning techniques are anticipated to provide ...
Using thin-plies to improve the damage resistance and tolerance of aeronautical CFRP composites
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Elsevier Ltd
, 2016 , Article)
Thin-ply composites are currently receiving specific attention from researchers due to their capabilities to delay matrix cracking. In this paper, the aim is to design a hybrid laminate that contains both thin- and normal ...
Limitations and high pressure behavior of MOF-5 for CO2 capture
(
Royal Society of Chemistry
, 2013 , Article)
Porous network structures (e.g. metal–organic frameworks, MOFs) show considerable potential in dethroning monoethanol amine (MEA) from being the dominant scrubber for CO2 at the fossil-fuel-burning power generators. In ...
Study on hydroxylammonium-based ionic liquids. I. Characterization
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American Chemical Society
, 2011 , Article)
Two selected ammonium-based ionic liquids, 2-hydroxyethyltrimethylammonium l-(+)-lactate and tris(2-hydroxyethyl)methylammonium methylsulfate, were fully characterized. The most relevant thermophysical properties of pure ...
Rheological and controlled release properties of hydrogels based on mushroom hyperbranched polysaccharide and xanthan gum
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Elsevier B.V.
, 2018 , Article)
A hyperbranched polysaccharide, coded as TM3a, was extracted from the Pleurotus tuber-regium sclerotia. TM3a was hybridized with xanthan gum (XG) by chemical crosslinking using sodium trimetaphosphate (STMP) to obtain new ...
Emission policies and their analysis for the design of hybrid and dedicated closed-loop supply chains
(
Elsevier Ltd
, 2017 , Article)
Government legislation and consumer awareness on carbon emissions have required industries to seek alternative ways to reorganize their supply chains. Therefore, industries have to consider not only the activities in the ...