Results 41 to 50 of about 298,511 (312)

Heavy mineral stratigraphy of the Unayzah Formation and Basal Khuff Clastics (Carboniferous to Permian) of Central Saudi Arabia [PDF]

open access: yes, 2010
A study of heavy mineral assemblages in the Unayzah Reservoir sandstones of central Saudi Arabia has identified successive changes in provenance signature.
Cocker, Joshua D.   +2 more
core  

Traceability of Agri‐Food Products: The Key to Conscious Trade

open access: yesAgribusiness, EarlyView.
ABSTRACT Globalization and growing concerns about sustainability have led to improvements in product traceability, quality, and sustainability. Traceability contributes to environmental protection and supports sustainable development by fostering transparency in agricultural practices and encouraging the responsible use of resources.
Scarlett Queen Almeida Bispo   +5 more
wiley   +1 more source

Les Syriens en mer Rouge et en Arabie du Sud aux premiers siècles de notre ère : apports de l’iconographie

open access: yesFrontière·s
Two bas-reliefs, decorated with motifs of deployed carriages (attelages déployés in French), dating from the first centuries AD, have recently been discovered in South Arabia. Both reliefs depict a nimbed deity standing on a chariot drawn by wild animals,
Jean-François Breton
doaj   +1 more source

A Modified GHG Intensity Indicator: Toward a Sustainable Global Economy based on a Carbon Border Tax and Emissions Trading

open access: yes, 2013
It will be difficult to gain the agreement of all the actors on any proposal for climate change management, if universality and fairness are not considered.
Cheriet, Mohamed   +2 more
core   +1 more source

Investigation into energy performance of a school building in a hot climate: Optimum of window-to-wall ratio. [PDF]

open access: yes, 2019
Global attention is currently focussed on developing techniques to improve the thermal performance of buildings to provide indoor comfort with minimum reliance on energy load.
Alwetaishi, Mamdooh, Taki, A. H.
core   +1 more source

Super-spreading Events and Contribution to Transmission of MERS, SARS, and COVID-19 [PDF]

open access: yes, 2020
There is no clear definition for the term ‘super-spreader’ or ‘super-spreading event’. The World Health Organization refers to a super-spreader as a patient (or an event) that may transmit infection to a larger number of individuals than is usual by one ...
Al-Tawfiq, Jaffar A.   +1 more
core   +1 more source

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

Profile of morbidity among elderly at home health care service in Southern Saudi Arabia

open access: yesJournal of Family and Community Medicine, 2013
Background: This study aimed to determine the profile of morbidity among elderly registered at home health care service in the Armed Forces Hospital of Southern Region, Kingdom of Saudi Arabia.
Mohamed A Al-Modeer   +2 more
doaj   +1 more source

Dhū Nuwās and the Martyrs of Najrān in Islamic Arabic Literature until 1400 AD

open access: yesEntangled Religions - Interdisciplinary Journal for the Study of Religious Contact and Transfer, 2022
The last king of Ḥimyar, Yūsuf Asʾar Yathʾar (reign 522–525 AD), is famously known as the Jewish persecutor of the Christians of South Arabia, most notably the ones in Najrān, who were martyred in the autumn of 523 AD.
Lasse Løvlund Toft
doaj   +1 more source

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