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السجلات المعروضة 17901 -- 17910 من 18123
Urinary guide-wire and Tritube solved the mystery of severe tracheal stenosis management: A case report
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Elsevier
, 2023 , Article)
Patients with tracheal stenosis may exhibit various signs and symptoms of respiratory compromise, depending on the degree of stenosis. Proper identification and prompt intervention are crucial to ensure the best possible ...
Energy futures and green hydrogen production: Is Saudi Arabia trend?
(
Elsevier
, 2023 , Article)
This paper explores the potential for hydrogen energy to become a future trend in Saudi Arabia energy industry. With the emergence of hydrogen as a promising clean energy source, there has been growing interest and investment ...
Collective self-consumption of solar photovoltaic and batteries for a micro-grid energy system
(
Elsevier
, 2023 , Article)
The paper carried out a techno-economic analysis in order to obtain the optimum battery storage capacity in conjunction with a photovoltaic array that can match the desired household load at highest possible self-consumption. ...
Inherently boosted switched inductor hybrid converter with AC and DC outputs for DC nanogrid applications
(
Elsevier
, 2023 , Article)
This paper presents a novel hybrid converter which is capable of carrying AC and DC loads simultaneously at different ports. The converter is designed by using a full bridge inverter at the nodes between the active switched ...
Space vector pulse width modulation control techniques for a five-phase quasi-impedance source inverter
(
John Wiley and Sons Inc
, 2018 , Article)
This study proposes space vector modulation (SVM) techniques for a five-phase quasi-impedance source inverter. Five different SVM methods are elaborated utilising four active neighbouring (from two different lengths group) ...
Global, regional, and national burden of diabetes from 1990 to 2021, with projections of prevalence to 2050: a systematic analysis for the Global Burden of Disease Study 2021
(
Elsevier
, 2023 , Article)
BackgroundDiabetes is one of the leading causes of death and disability worldwide, and affects people regardless of country, age group, or sex. Using the most recent evidentiary and analytical framework from the Global ...
Applications and multidisciplinary perspective on 3D printing techniques: Recent developments and future trends
(
Elsevier
, 2023 , Article)
In industries as diverse as automotive, aerospace, medical, energy, construction, electronics, and food, the engineering technology known as 3D printing or additive manufacturing facilitates the fabrication of rapid ...
UAE Women’s Knowledge and Attitudes towards Physical Activity during Pregnancy
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Multidisciplinary Digital Publishing Institute (MDPI)
, 2023 , Article)
The benefits of being physically active during pregnancy are widely acknowledged. It is important for the prevention of chronic diseases and the promotion of good health for mothers and children. However, physical activity ...
Implementation and comparison of particle swarm optimization and genetic algorithm techniques in combined economic emission dispatch of an independent power plant
(
MDPI AG
, 2019 , Article)
This paper presents the optimization of fuel cost, emission of NOX, COX, and SOX gases caused by the generators in a thermal power plant using penalty factor approach. Practical constraints such as generator limits and ...
Middle East energy consumption and potential renewable sources: An overview
(
Elsevier
, 2023 , Article)
Despite having enormous fossil fuel resources, the Middle East is susceptible to drops in oil and gas prices, which hurts the country budget. Even while the Middle Eastern countries that import energy enjoy cheaper energy ...