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السجلات المعروضة 11 -- 20 من 23
External resource provision and the international performance of SMEs – A contextual analysis
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Elsevier Inc.
, 2022 , Article)
This paper investigates whether different categories of links (core and discretionary) to external resource providers are associated with the international performance of SMEs, as well as the perceived importance of external ...
Performance of THz Communications Over Cascaded RISs: A Practical Solution to the Over-Determined Formulation
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Institute of Electrical and Electronics Engineers Inc.
, 2022 , Article)
As a last resort for radio frequency communication, Terahertz bands (0.1-10 THz) are targeted thanks to their ability to provide ultra-wide bandwidth satisfying varieties of emerging applications. However, the waves ...
COVID-19 infection localization and severity grading from chest X-ray images
(
Elsevier Ltd
, 2021 , Article)
The immense spread of coronavirus disease 2019 (COVID-19) has left healthcare systems incapable to diagnose and test patients at the required rate. Given the effects of COVID-19 on pulmonary tissues, chest radiographic ...
Optimization of performance and emission characteristics of CI engine fueled with Jatropha biodiesel produced using a heterogeneous catalyst (CaO)
(
Elsevier Ltd
, 2020 , Article)
This study includes the use of heterogeneous catalyst (CaO) for the production of Jatropha biodiesel through transesterification reaction. The heterogeneous transesterification delivered a yield of 81.6% at 5 wt% catalyst ...
A Multilayer Perception Trained Method in Speed Control of a Linear Switched Reluctance Motor
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Institute of Electrical and Electronics Engineers Inc.
, 2022 , Article)
Switched reluctance motors are nonlinear systems with some uncertainties and unmodeled dynamics. Propulsion force and speed in these motors have inherently high fluctuations complicating their applications. The conventional ...
Novel Mixed EWMA Dual-Crosier CUSUM Mean Charts without and with Auxiliary Information
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Hindawi Limited
, 2022 , Article)
The classical cumulative SUM (CUSUM) chart is commonly used to monitor a particular size of the mean shift. In many real processes, it is assumed that the shift level varies within a range, and the exact level of the shift ...
Rational Contracts: Data-driven Service Provisioning in Blockchain-powered Systems
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Institute of Electrical and Electronics Engineers Inc.
, 2021 , Conference Paper)
Smart Contracts (SCs), which are software programs that run on blockchain platforms, provide appealing security guarantees characterized by decentralized, autonomous, and verifiable execution. On the other hand, Service ...
On physical layer security of correlated multiantenna cognitive radio receivers
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Institute of Electrical and Electronics Engineers Inc.
, 2021 , Conference Paper)
In limited space scenarios, the antennas in the multiantenna cognitive radio (CR) system are closely spaced and often experience correlation among them. In this work, the secrecy performance of correlated multiantenna CR ...
Gelation Performance of PAM/PEI Polymer-Based Mud System for Lost Circulation Control
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EAGE Publishing BV
, 2021 , Conference Paper)
Lost circulation is one of the most common problems in the drilling of oil and gas wells where mud escapes through natural or induced fractures. Lost circulation can have severe consequences from increasing the operational ...
Enhanced power extraction from thermoelectric generators considering non-uniform heat distribution
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Elsevier Ltd
, 2021 , Article)
In this paper, a technique to enhance the performances of the thermoelectric generator under non-uniform heat distribution is developed. A large area of heat source is needed when the thermoelectric generator is used for ...