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السجلات المعروضة 2321 -- 2330 من 2381
A Dynamic Trust Evaluation and Update Mechanism Based on C4.5 Decision Tree in Underwater Wireless Sensor Networks
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Institute of Electrical and Electronics Engineers Inc.
, 2020 , Article)
At present, Underwater Wireless Sensor Networks (UWSNs) have been widely used in enormous applications, and simultaneously face many security threats. The trust management mechanism plays an important role in protecting ...
Scalable spectrum database construction mechanisms for efficient wideband spectrum access management
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Elsevier B.V.
, 2021 , Article)
We propose a novel framework for enabling scalable database-driven dynamic spectrum access and sharing of heterogeneous wideband spectrum. The proposed framework consists of two complementary approaches that exploit the ...
Validated finite element models of premolars: A scoping review
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MDPI AG
, 2020 , Article)
Finite element (FE) models are widely used to investigate the biomechanics of reconstructed premolars. However, parameter identification is a complex step because experimental validation cannot always be conducted. The aim ...
An eco-friendly closed-loop supply chain facing demand and carbon price uncertainty
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Springer
, 2022 , Article)
The greenhouse gas emissions due to the energy use in production and distribution in a supply chain are of interest to industries aiming to achieve decarbonization. The industry subjected to carbon regulations require ...
Numerical and Experimental Investigation of Infrared Optical Filter Based on Metal Oxide Thin Films for Temperature Mitigation in Photovoltaics
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Springer
, 2022 , Article)
Various metal oxide thin films, including TiO2, SnO2, MoO3, and NiO, grown by the electron-beam evaporation process, have been optimized for implementation as multilayered structures for infrared (IR) filter-based photonic ...
الأوبئة وتحديات الأمن الوطني في الدولة الحديثة: كوفيد-19 نموذجاً
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مركز الجزيرة للدراسات
, 2021 , Article)
تبحــث الدراســة العلاقــة بيــن الصحــة والأمــن في ضــوء أزمــة انتشــار جائحــة كوفيــد 19، باســتعراض شــتى الجوانــب الأمنيــة التــي لامســتها هــذه الجائحــة ومثّلـت تهديـدًا لهـا، ومـن ذلـك بشـكل أساسـي الأمن القومـي ...
Assessing Decision-Making in Education of Restorative and Prosthetic Dentistry: A Pilot Study
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Quintessence Publishing Co. Inc.
, 2021 , Article)
Purpose: To evaluate whether a concordance assessment (CA) software application is able to assess decisionmaking in restorative and prosthetic dentistry. Materials and Methods: Vignettes representing 10 different clinical ...
Computational Screening of Potential Inhibitors of Desulfobacter postgatei for Pyrite Scale Prevention in Oil and Gas Wells
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American Chemical Society
, 2021 , Article)
Sulfate-reducing bacteria (SRB), such as Desulfobacter postgatei are found in oil wells. However, they lead to the release of hydrogen sulfide. This in turn leads to the iron sulfide scale formation (pyrite). ATP sulfurylase ...
Novel techniques for improving NNetEn entropy calculation for short and noisy time series
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Springer Science and Business Media B.V.
, 2023 , Article)
Entropy is a fundamental concept in the field of information theory. During measurement, conventional entropy measures are susceptible to length and amplitude changes in time series. A new entropy metric, neural network ...
Local consumer well-being in a multicultural marketplace: From conflict to engagement
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John Wiley and Sons Inc
, 2023 , Article)
This study offers a nuanced understanding of how local consumers experience, interpret and acculturate to expatriates' practices within a multicultural marketplace. We adopt Demangeot et al. bridge framework and its ...