Results 61 to 70 of about 17,315 (183)

Exploring the Gravimetric and Geochronological Links in Ancient Terranes of the São Francisco Craton and Borborema Province, NE‐Brazil

open access: yesTerra Nova, EarlyView.
ABSTRACT Deep crustal fragments and structural lineaments identified through satellite gravity data provide evidence for the extension of the reworked ancient basement of the Central African Block into the northern São Francisco Craton and southern Borborema Province.
Douglas Teixeira Martins   +3 more
wiley   +1 more source

Synthesis and characterization of some quaternary amine surfactants for high-temperature geothermal foam systems

open access: yesJournal of Engineering and Applied Science
The growing demand for geothermal energy highlights the need for thermally stable and efficient foaming systems capable of withstanding the extreme conditions encountered during high-temperature geothermal drilling. This study addresses this challenge by
Fatma M. Abdelhafiz   +4 more
doaj   +1 more source

Trends and Insights in Arab Audit Research: A Bibliometric Exploration

open access: yesCanadian Journal of Administrative Sciences / Revue Canadienne des Sciences de l'Administration, Volume 43, Issue 1, March 2026.
ABSTRACT This study employs bibliometric analysis to investigate audit research trends across five Arab countries—Jordan, Saudi Arabia, Egypt, Tunisia and the United Arab Emirates—each reflecting distinct sociopolitical, economic and legal contexts.
Zouhour Ben Hamadi, Peter Ghattas
wiley   +1 more source

Tradisi dan Modernitas Perspektif Seyyed Hossein Nasr

open access: yesTeosofi: Jurnal Tasawuf dan Pemikiran Islam, 2015
This article is intended to scrutinize Seyyed Hosssein Nasr’s thought about the negative dimensions of modernity and put it into the problems of the world where the idea of materialism ends due to greed of modern people.
Encung Encung
doaj  

Hydrotreating rice bran oil for biofuel production

open access: yesEgyptian Journal of Petroleum, 2018
Hydrotreating technique is one of the most promising method for producing high quality of biofuels from plant oils. Here, the non-esculent rice bran oil was subjected to hydrotreatment in a high pressure cata-test unit, using sulfided NiMo/Al2O3 ...
Salwa A. El Khatib   +3 more
doaj   +1 more source

(Un)safe Spaces: Navigating Risk and Protection in Pakistani Women's Hostels

open access: yesAntipode, Volume 58, Issue 2, 2026.
Abstract This paper contributes to feminist urban geographies by drawing attention to gendered danger in the supposedly “safe” space of a women's hostel in urban Pakistan. While hostels are supposed to protect women against male sexual violence, residents suffer physical, financial, emotional, and reputational forms of danger.
Yasmeen Arif
wiley   +1 more source

The Objectives of the Formation of Traditionalism in the Intellectual System of Nasr [PDF]

open access: yesسپهر سیاست, 2017
The subject of this article is the objective context of the thought of Seyed Hossein Nasr. (Problem) It is therefore important that the traditionalist discourse, along with two fundamentalist and modernist discourses of Islam, has many thinkers and ...
seyedsajjad aleseyedghafour   +1 more
doaj  

4-Aminoantipyrine derived cationic surfactants: Synthesis, characterization, surface activity and screening for potential antimicrobial activities

open access: yesEgyptian Journal of Petroleum, 2018
A series of cationic surfactants were synthesized from chemical modification of 4-aminoantipyrine. The chemical structures were confirmed using infrared (FTIR) and nuclear magnetic resonance (1H NMR) spectroscopy.
Ismail A. Aiad   +3 more
doaj   +1 more source

Genomic Prediction and Genome‐Wide Association Analysis of Heat Tolerance for Milk Yield in Buffaloes Using a Reaction Norm Model

open access: yesJournal of Animal Breeding and Genetics, Volume 143, Issue 2, Page 342-353, March 2026.
ABSTRACT The aim of this study was to evaluate the impact of incorporating genomic information on the estimation of genetic (co)variance components and the accuracy of breeding values for milk yield under varying thermal environments, and to identify SNPs associated with genes that play significant roles in heat tolerance.
Gabriela Stefani   +3 more
wiley   +1 more source

Investigation of some copolymers based on acrylic salts as circulation loss control agents

open access: yesEgyptian Journal of Petroleum, 2013
In this work, six copolymers were prepared from sodium and potassium acrylate. Both salts individually were copolymerized with acrylamide, methacrylic acid and acrylic acid at different ratios. The monomer reactivity ratios for copolymerization reactions
Ahmed Mohamed Alsabagh   +4 more
doaj   +1 more source

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