Results 111 to 120 of about 748,957 (288)

Advanced Investigation of the Elimination of Methylene Blue From Wastewater Using Activated Carbon–Copper Oxide Nanowires: New Perspectives With Statistical Physical Modeling

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT In this study, the actual route of methylene blue (MB) dye adsorption by using fabricated polyfunctional activated carbon–copper oxide nanowires (AC@CuO‐NWs) from bulky wastewater bodies has been investigated. To better understand the exact pathway of the adsorption process, a prominent statistical physics formalism or grand canonical ...
Abdellatif Sakly, Nizar Lefi, Mohamed Bouzid, Salah Knani, Md. Mahmudur Rahman, Besma Graba, Sivarama Krishna Lakkaboyana, Abdelmottaleb Ben Lamine   +7 more
wiley   +1 more source

Practice of High-Flow Nasal Cannula in Patients with Mild to Moderate COPD Among Healthcare Providers in Saudi Arabia: A Cross-Sectional Study

Journal of Multidisciplinary Healthcare
Abdulelah M Aldhahir,1,2 Mohammed M Alyami,3 Osama Alanazi,3 Ahmed H Alasimi,4 Abdullah A Alqarni,5,6 Jaber S Alqahtani,7 Abdallah Y Naser,8 Hassan Alwafi,9 Mohammad S Dairi,10 Saeed M Alghamdi,11 Rayan A Siraj,12 Nowaf Y Alobaidi,13,14 Mohammed A ...
Aldhahir AM, Alyami MM, Alanazi O, Alasimi AH, Alqarni AA, Alqahtani JS, Naser AY, Alwafi H, Dairi MS, Alghamdi SM, Siraj RA, Alobaidi NY, Almeshari MA, Alghamdi AS   +13 more
doaj  

The Role Of Progestogens In Threatened And Idiopathic Recurrent Miscarriage

International Journal of Women's Health, 2019
Hisham Arab,1 Ahmed Jaber Alharbi,2 Ayman Oraif,3 Emad Sagr,4 Hana Al Madani,5 Hassan Abduljabbar,3 Osama Sadeak Bajouh,3 Yaser Faden,6 Yasser Sabr7 1Obstetrics and Gynecology Department, Dr.
Arab H, Alharbi AJ, Oraif A, Sagr E, Al Madani H, Abduljabbar H, Bajouh OS, Faden Y, Sabr Y   +8 more
doaj  

Understanding the commitment efficiency, process and influence of journalism professionalism practices amongst web newspaper journalists in Saudi Arabia / Saleh Zaid S Alenizi [PDF]

, 2014
The phenomenon of web journalism in the Kingdom of Saudi Arabia is one of the new practices in Saudi journalism. Despite the newness of this journalistic phenomenon, a number of Saudi web newspapers (more than 250 web newspapers according to a mini ...
S Alenizi, Saleh Zaid
core  

Optimized Selenium‐Doped Nanocomposites for Enhanced Polymer Gel Performance in Permeability Reduction

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Excessive water production in mature oil fields necessitates robust shut‐off treatments, yet conventional polymer gels often fail under high‐temperature and high‐salinity conditions. This study aims to enhance gel thermal stability and mechanical strength by incorporating selenium‐doped Ag/AgO–ZnO nanocomposites synthesized via a novel green ...
Fadhil F. Sead, Farag M. A. Altalbawy, M. Sudhakara Reddy, Badri Narayan Sahu, Sridharan Sundharam, Sanjeev Kumar, Atreyi Pramanik, Aseel Smerat, Fatimah Pashtun   +8 more
wiley   +1 more source

Do Primary Care Providers in Saudi Arabia Have Sufficient Knowledge to Support COPD Management and Patient Education? A National Cross-Sectional Survey

Journal of Multidisciplinary Healthcare
Rayan A Siraj,1 Ahmed M Al Rajeh,1 Maryam M Almulhem,1 Mushabbab A Alahmari,2,3 Abdulelah M Aldhahir,4 Abdullah A Alqarni,5,6 Jaber S Alqahtani,7 Saeed M Alghamdi,8 Nowaf Y Alobaidi,9,10 Abdullah Alruwaili,10,11 Saleh S Algarni,12,13 Abdulrhman S ...
Siraj RA, Al Rajeh AM, Almulhem MM, Alahmari MA, Aldhahir AM, Alqarni AA, Alqahtani JS, Alghamdi SM, Alobaidi NY, Alruwaili A, Algarni SS, Alghamdi AS, Alyami MM, Alrhaili MR, Alsolami NA   +14 more
doaj  

Enhanced Rheological and Filtration Performance of Drilling Fluids Using Fe3O4/Saponin/Cu(II) Nanocomposites: Synthesis, Characterization, and Application

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Drilling fluids used in high‐performance well operations often struggle to maintain rheological stability, colloidal dispersion, and filtration control under harsh downhole conditions. This study engineered a multifunctional Fe3O4@Saponin/Cu(II) nanocomposite to address these challenges.
Kassem Al Attabi, Farag M. A. Altalbawy, Hana Ihsan Hassan, Ahmed Salih Sahib, Zahraa Saad Abdulali, Mariem Alwan, Mahmood Jawad, Hiba Mushtaq, Aseel Smerat, Fatimah Pashtun   +9 more
wiley   +1 more source

Future Directions of Rheumatology Training According to Saudi Vision 2030: Recommendations From a Saudi Experts Meeting

Open Access Rheumatology: Research and Reviews, 2020
Rania Zaini,1 Ali Alrehaily,2,3 Ahmed Alhazmi,4,5 Hussein Halabi,6 Heba Mohamed,7 Hani Almoallim8,9 1Department of Medical Education, Faculty of Medicine, Umm Alqura University, Makkah, Saudi Arabia; 2Department of Medicine, Security Forces Hospital ...
Zaini R, Alrehaily A, Alhazmi A, Halabi H, Mohamed H, Almoallim H   +5 more
doaj  

Two‐Dimensional Flow and Thermal Energy Transfer in Non‐Newtonian Casson–Carreau Ternary Hybrid Nanofluids Over Stationary and Moving Wedge Surfaces With Radiation and Magnetic Field Effects

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Efficient thermal management in advanced industrial systems requires improved heat transfer performance, particularly under non‐Newtonian fluid behavior and complex surface geometries. This study investigates the two‐dimensional flow and heat transfer characteristics of ternary hybrid nanofluids over both stationary and moving wedge surfaces ...
A. O. Akindele, A. M. Obalalu, M. O. Afolabi, Umair Khan, Samia Elattar   +4 more
wiley   +1 more source

Impact of Cattaneo–Christov Heat and Mass Flux on MHD Hybrid Nanofluid Flow Over an Extending Surface With Convective and Mass Flux Effects

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This study investigates the flow of a magnetized hybrid nanofluid over a permeable stretching surface. The mass and thermal transport within the system is regulated using the Cattaneo–Christov flux theory. The fluid is additionally subjected to thermophoresis, chemical reaction, Brownian motion, and activation energy effects.
Ebrahem A. Algehyne, Abdul Bariq, Mounirah Areshi, Fahad Maqbul Alamrani, Zehba Raizah, Izharul Haq, Anwar Saeed   +6 more
wiley   +1 more source