Results 81 to 90 of about 256,280 (305)

Organic Agriculture in Saudi Arabia - Sector Study 2012 [PDF]

, 2012
This publication compiles the facts and figures of the organic sector in Saudi Arabia. It is a valuable resource for local stakeholders and interested trading companies. The publication is resulting from a collaboration between GIZ (Deutsche Gesellschaft
Al Ghamdi, Ayman, Bernet, Thomas, Hartmann, Marco, Khalil, Saad, Ruhland, Felix   +4 more
core  

Unveiling New Perspectives on the Hirota–Maccari System With Multiplicative White Noise

Mathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT In this study, we delve into the stochastic Hirota–Maccari system, which is subjected to multiplicative noise according to the Itô sense. The stochastic Hirota–Maccari system is significant for its ability to accurately model how stochastic affects nonlinear wave propagation, providing valuable insights into complex systems like fluid dynamics
Mohamed E. M. Alngar, Khaled A. Gepreel, Reham M. A. Shohib, Yakup Yildirim   +3 more
wiley   +1 more source

Proxy war: The Anglo-Egyptian confrontation in South Arabia, 1955–1964

Вестник Московского Университета. Серия XXV: Международные отношения и мировая политика
In the history of rivalry between regional and extra-regional players in South Arabia, the relationship between the United Kingdom and Egypt holds a special place.
V. P. Rumyantsev
doaj   +1 more source

Wheat breeding approaches for designing wheat to thrive in a warmer world

PLANTS, PEOPLE, PLANET, EarlyView.
Wheat is a vital food crop, accounting for approximately 20% of daily calories and protein consumed worldwide. However, modern‐day wheat is under pressure from global change. The improvement rate of wheat yields is not keeping up with the demand of our growing population. Furthermore, abiotic and biotic stressors are becoming more prevalent. This paper
Jake Hill, Surbhi Grewal, Stella Edwards
wiley   +1 more source

The Perils of Positivism: A Response to Professor Quigley [PDF]

, 1992
Professor Quigley\u27s article is a classic demonstration of the perils of positivism. Putting factual errors to one side—and they are numerous—its fatal flaw is jurisprudential. It treats legal rules as if they were machines entirely divorced from their
Rostow, Eugene V.
core   +2 more sources

The Fourth-Century AD Expansion of the Graeco-Roman Settlement of Karanis (Kom Aushim) in the Northern Fayum* [PDF]

, 2015
The Graeco-Roman town of Karanis, founded during the Ptolemaic Period in the north-eastern Fayum in the third century bc and long thought to have been abandoned in the third century ad actually saw a substantial expansion during the fourth century AD ...
Barnard, Hans, Cappers, René TJ, Nigra, Ben T, Simpson, Bethany L, Wendrich, Willeke Z   +4 more
core   +2 more sources

Tracing holotype trajectories: Mapping the movement of the most valuable herbarium specimens

PLANTS, PEOPLE, PLANET, EarlyView.
Global efforts to protect biodiversity depend on fair access to key plant specimens. This study examines the distribution of 119,361 holotypes—unique herbarium specimens used to formally describe new plant species. By linking collection and storage data, we found that holotypes are increasingly held closer to their places of origin, particularly in ...
Dominik Tomaszewski, Łukasz Walas, Marzenna Guzicka   +2 more
wiley   +1 more source

Advancing pharmacometrics in Africa—Transition from capacity development toward job creation

CPT: Pharmacometrics &Systems Pharmacology, Volume 14, Issue 3, Page 407-419, March 2025.
Abstract Trained pharmacometricians remain scarce in Africa due to limited training opportunities, lack of a pharmaceutical product development ecosystem, and emigration to high‐income countries. The Applied Pharmacometrics Training (APT) fellowship program was established to address these gaps and specifically foster job creation for talent retention.
Goonaseelan (Colin) Pillai, Samer Mouksassi, Innocent G. Asiimwe, Craig R. Rayner, Steven Kern, Phumla Sinxadi, Paolo Denti, Eric Decloedt, Catriona Waitt, Bernhards R. Ogutu, Rik de Greef   +10 more
wiley   +1 more source

Nanocomposite Graphene-Based Material for Fuel Cell Applications

International Journal of Electrochemical Science, 2012
Cobalt and nickel oxides-graphene nanocomposites have been prepared by a simple chemical route. The structure, morphology and properties were characterized using X-ray diffraction (XRD) and Transmission Electron Microscope (TEM).
Ahmed A. Elzatahry, Aboubakr M. Abdullah, Taher A. Salah El-Din, Abdullah M. Al-Enizi, Ahmed A. Maarouf, Ahmed Galal, Hagar K. Hassan, Ekram H. El-Ads, Salem S. Al-Theyab, Attiah A. Al-Ghamdi   +9 more
doaj   +1 more source

Akhenaten’s Amarna in New Kingdom Egypt: Relations of Landscape and Ideology

, 2016
a few years after Pharaoh amenophis iV (ruled ca.1353– 1337 in the Eighteenth dynasty during new Kingdom Egypt) had assumed the highest office in Thebes, he decided to radically reorganize and redirect the Egyptian political and religious system: he left the new Kingdom capital of Thebes and demoted the traditional Theban triad of gods—amun, Mut ...
openaire   +3 more sources