Results 181 to 190 of about 165,060 (314)

Theoretical performance for MHD generators utilizing non-equilibrium ionization in pure alkali metal vapor systems

, 1963
F. H. Shair, F. Cristinzio
openalex   +2 more sources

Temperature‐Dependent Dynamics of Charge Carriers in Tellurium Hyperdoped Silicon

Advanced Electronic Materials, Volume 11, Issue 4, April 2025.
Tellurium‐hyperdoped silicon (Si:Te) shows significant promise as an intermediate band material candidate for highly efficient solar cells and photodetectors. Time‐resolved THz spectroscopy (TRTS) is used to study the excited carrier dynamics of Si:Te using two photoexcitation wavelengths at cryogenic temperatures and various dopant concentrations. The
KM Ashikur Rahman, Mohd Saif Shaikh, Qianao Yue, S. Senali Dissanayake, Mao Wang, Shengqiang Zhou, Meng‐Ju Sher   +6 more
wiley   +1 more source

Analyzing the 3D-MHD flow of a sodium alginate-based nanofluid flow containing alumina nanoparticles over a bi-directional extending sheet using variable porous medium and slip conditions

Nanotechnology Reviews
The sodium alginate (SA)-based nanofluid flow comprising alumina nanoparticles on a bi-directional extending sheet has many applications, which include thermal management, automotive radiators, industrial heat exchangers, conductive coatings, flexible ...
Aldhafeeri Anwar Ali
doaj   +1 more source

REDUCTION OF ELECTRICAL END LOSSES IN MHD GENERATOR CHANNELS BY INSULATING VANES.

, 1967
J. R. Moszynski
openalex   +1 more source

Mixed Convection and Permeability Effects on Magnetohydrodynamic Williamson Fluid Flow Over an Inclined Stretchy Surface With Radiation Influence: Analytical Investigation

Engineering Reports, Volume 7, Issue 4, April 2025.
ABSTRACT The study introduces a computational method that combines Legendre polynomials with Gauss–Lobatto points to solve nonlinear coupled differential equations, focusing on the Williamson fluid model under the influence of mixed convection and permeability with mixed boundary conditions.
R. A. Oderinu, T. A. Oyeyinka, S. Alao, F. J. Ayanbukola, B. A. Sanusi   +4 more
wiley   +1 more source

Numerical Study of Radiative and Dissipative MHD Casson Nanofluid Over a Cone With High‐Order Chemical Reaction

Engineering Reports, Volume 7, Issue 4, April 2025.
This study investigated the dissipative effects on time‐dependent Casson nanofluid motion over a cone, considering variable heat source/absorption and higher‐order reacting species. Water ethylene glycol was employed as the Casson base fluid. The proposed model has broad applicability across various scientific, engineering, and technological domains ...
L. Joseph Sademaki, B. Prabhakar Reddy, P. M. Matao   +2 more
wiley   +1 more source

A magnetohydrodynamic flow of a water-based hybrid nanofluid past a convectively heated rotating disk surface: A passive control of nanoparticles

Reviews on Advanced Materials Science
One of the basic fluid mechanics problems of fluid flows over a revolving disk has both theoretical and real-world applications. The flow over a rotating disk has been the subject of numerous theoretical studies because it has many real-world ...
Yasmin Humaira, AL-Essa Laila A., Mahnashi Ali M., Hamali Waleed, Saeed Anwar   +4 more
doaj   +1 more source

Prevalence and Risk Factors Associated With Cesarean Section in Syria: A Cross‐Sectional Study of the Two Largest Health Centers

Health Science Reports, Volume 8, Issue 4, April 2025.
ABSTRACT Background and Aims A cesarean section (CS) is a surgical procedure used during pregnancy and childbirth to ensure maternal and fetal well‐being. Global CS rates are increasing, with different studies demonstrating this trend. The purpose of this study, is to look into the prevalence of CS and its contributing factors in Syrian hospitals ...
Mohammed Abdulrazzak, Mohammed Moutaz Alshaghel, Moustafa Alhashemi, Wafik Mayo, Sana Oubari, Bakri Roumi Jamal, Muhammad Shahem Shammaa, Zahraa Jabas, Osama Al Horani, Mohamad Ali Keblawi, Hamdi Nawfal, Data Collection Group, Abdulkader Hajjar Muaffak, Dania Khudro, Joudy Karh Damour, Ahmad Jamil Kharrat, Louna Almesto Alabdullah, Ahmad Haj Asaad, Joud Khalili, Saleh Muzaiek, Kamar Antakli, Mohamed Aljamal, Sounar Shehada, Zacharia Sallah, Farah Altaher, Joudi Anadani, Hiba Marstawi, Sawsan Habash Ghattas, Esraa Jabas, Elham Otaky, Ahmad Alfardous Alazem, Majd Hanna, Abd Al Razak Kutneh, Salma Shebli, Sandi Aljoudeh, Batoul Daher, Khalil Alnumairi, Almuhannad Alawwad, Osama Akmik, Ihssan Hendeh, Ahmad Hassoun, Ghina Al‐Mustafa, Malaz Shammout, Mohammad Akram Abu Alshamat, Masa Bytamoni, Ahmad Othman, Nour Zuhair Abd Alaal, Abdullah Al Sharif, Mhd Aghiad Noureddin, Ahmad Al‐Farouh, Ahmad Al‐Esh, Mohamad Namor, Nafiza Martini   +52 more
wiley   +1 more source

Ballooning Modes in Three-dimensional MHD Equilibria with Shear [PDF]

, 1978
D. Correa-Restrepo
openalex   +1 more source

Mental Health Disorders and Pain in Patients Undergoing Head and Neck Free Flap Surgery

OTO Open, Volume 9, Issue 2, April–June 2025.
Abstract Objective Determine relationships between pain and mental health disorders (MHDs) in patients undergoing microvascular free flap reconstruction for head and neck cancer (HNC). Study Design Retrospective cohort. Setting Tertiary Care Institution in the Southeastern United States.
Kelly L. Vittetoe, Marina Aweeda, Lily Gao, Christopher Naranjo, Liping Du, Xiaoke Feng, Wenda Ye, Alexander J. Langerman, Kyle Mannion, James L. Netterville, Eben L. Rosenthal, Robert J. Sinard, Michael C. Topf, Sarah L. Rohde, Alexander H. Gelbard, Melanie D. Hicks   +15 more
wiley   +1 more source