Results 31 to 40 of about 3,659,821 (303)

The Role of Horses in the Politics of Late Medieval South Arabia

open access: yesArabian Humanities, 2017
Horses played a significant role in the social life, economy, and politics of the Rasulid court in late medieval South Arabia. The care and concern for horses as revealed through various administrative documents and chronicle reports, the celebration of ...
Daniel Mahoney
doaj   +1 more source

Laser‐Assisted Phase Engineering of 2D MoS2 for Efficient Solution‐Processed Electronics

open access: yesAdvanced Materials, EarlyView.
Here, local laser‐assisted phase transition from solution‐processed phase‐pure 1T′ to 2H MoS2 is shown to critically depend on the irradiation atmosphere. While processing in air leads to damaged insulating regions, inert conditions yield semiconducting 2H domains, enabling direct field‐effect transistor patterning with optimized lateral 1T′‐2H MoS2 ...
Anna Zhuravlova   +10 more
wiley   +1 more source

South Carolina standards and guidelines for archaeological investigations [PDF]

open access: yes, 2009
The 2009 edition of Standards and Guidelines has been designed as an advisory framework for archaeological fieldwork and reporting in the state of South Carolina.
South Carolina State Historic Preservation Office
core   +1 more source

Indicators of Critical Illness and Predictors of Mortality in COVID-19 Patients

open access: yesInfection and Drug Resistance, 2020
Mohamed H Aly,1 Sayed S Rahman,2 Waleed A Ahmed,3 Mansour H Alghamedi,4 Abudlrahman A Al Shehri,5 Amna M Alkalkami,2 Mohammed H Hassan6 1Internal Medicine Department, Security Forces Hospital Makkah (SFHM), Makkah al-Mukarrammah, Saudi Arabia ...
Aly MH   +6 more
doaj  

Study on the Reaction Mechanism of RuOx and Its Enhanced Hydrogen Evolution Reaction Activity

open access: yesAdvanced Science, EarlyView.
In situ Raman spectroscopy and DFT calculations reveal that, prior to the onset of HER, the surface of RuOx undergoes reversible reduction and structural reconstruction. The resulting Ru(II)O/Ru(IV)O2 configuration is identified as the true catalytically active species.
Liquan Zhang   +9 more
wiley   +1 more source

Nouveaux jalons dans l’histoire politique de l’Arabie orientale pendant les premiers siècles de l’ère chrétienne

open access: yesArabian Humanities
The ancient inscriptions found in northeast and south Arabia over the past decades revealed new findings that have often gone unnoticed. The two main ones are the probable extension of the Characene kingdom into northeast Arabia towards the beginning of ...
Christian Julien Robin
doaj   +1 more source

Exploring recent spatial patterns of cutaneous leishmaniasis and their associations with climate in some countries of the Middle East using geographical information systems

open access: yesGeospatial Health, 2013
This study explores the spatial trends of cutaneous leishmaniasis (CL) and characterises the relationships between the observed spatial patterns and climate in Jordan, Syria, Iraq and Saudi Arabia in 2009.
Salahuddin M. Jaber   +5 more
doaj   +1 more source

Hydrogen Production from Ammonia Electrochemical Cracking

open access: yesAdvanced Science, EarlyView.
NH3 electrochemical cracking (e‐cracking) is a complementary technique to centralized thermal cracking for releasing H2 from NH3. In this article, we review recent advances in catalyst development for these cracking techniques and conduct a techno‐economic analysis (TEA) to evaluate the economic feasibility of e‐cracking.
Yike Ye   +4 more
wiley   +1 more source

Circulation of Dengue Virus Serotype 2 in Humans and Mosquitoes During an Outbreak in El Quseir City, Egypt

open access: yesInfection and Drug Resistance, 2022
Asmaa M El-Kady,1 Heba A Osman,2 Mohamed Farouk Alemam,3 Dina Marghani,4 Mohammed A Shanawaz,5 Majed H Wakid,6,7 Wafa Abdullah I Al-Megrin,8 Hatem A Elshabrawy,9 Osama H Abdella,1 Khaled S Allemailem,10 Ahmad Almatroudi,10 Mostafa I EL-Amir11 1Department
El-Kady AM   +11 more
doaj  

Price Transmission and Leadership in the Global Poultry Market: Results From Parametric and Nonparametric Approaches

open access: yesAgribusiness, EarlyView.
ABSTRACT Brazil and the United States account for more than 40% of global poultry exports, with China and South Korea among their major destination markets. This study examines price transmission and market linkages between Brazil and the United States using monthly poultry export price data from January 1990 to December 2024. It also assesses which of
Khondoker Abdul Mottaleb   +2 more
wiley   +1 more source

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