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Now showing items 1421-1430 of 1628
Sustainable agri-food systems: Environment, economy, society, and policy
(
MDPI AG
, 2021 , Article Review)
Agri-food systems (AFS) have been central in the debate on sustainable development. De-spite this growing interest in AFS, comprehensive analyses of the scholarly literature are hard to find. Therefore, the present systematic ...
Eco-structured adsorptive removal of tigecycline from wastewater: Date pits’ biochar versus the magnetic biochar
(
Multidisciplinary Digital Publishing Institute (MDPI)
, 2020 , Article)
Non-magnetic and magnetic low-cost biochar (BC) from date pits (DP) were applied to remove tigecycline (TIGC) from TIGC-artificially contaminated water samples. Pristine biochar from DP (BCDP) and magnetite-decorated biochar ...
الإعلام الرّقمي، الشَّباب والهُويَّة الوطنيَّة في دولة قطر
(2023 , Report)
يستعرض هذا التقرير التنفيذي نتائج المشروع البحثي بعنوان "الإعلام الرقمي، الشباب، والهوية الوطنية في دولة قطر"، والمموّل من قبل الصندوق القطري لرعاية البحث العلمي، (مشروع رقم: NPRP135-0130-200203). ويتنزّل هذا المشروع البحثي ...
Food purchase and eating behavior during the COVID-19 pandemic: A cross-sectional survey of Russian adults
(
Elsevier
, 2021 , Article)
The Russian government took strong containment measures to prevent the spread of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) with rigid hygiene protocols and restrictions on daily living, such as social ...
Assessing uncertainty in sighting records: An example of the Barbary lion
(
PeerJ
, 2015 , Article)
As species become rare and approach extinction, purported sightings can be controversial, especially when scarce management resources are at stake.We consider the probability that each individual sighting of a series is ...
Adsorption of 2, 4-dichlorophenoxyacetic acid onto date seeds activated carbon: Equilibrium, kinetic and thermodynamic studies
(2012 , Article)
Adsorption isotherm and kinetics of 2,4-dichlorophenoxyacetic acid (2,4-D) herbicide on activated carbon prepared from Barhi date seeds were determined from batch tests. The effects of contact time, initial herbicide ...
Gulf householding: implications of gulf migration for social reproduction
(
Taylor & Francis
, 2024 , Article)
This paper introduces the idea of ‘Gulf householding’ to reflect on migrant households that send their members to the Arab Gulf states for work and rely on material and non-material supports for formation and sustenance ...
Tailoring the reducibility and catalytic activity of CuO nanoparticles for low temperature CO oxidation
(
Royal Society of Chemistry
, 2018 , Article)
Copper oxide (CuO) nanoparticles have received considerable interest as active and inexpensive catalysts for various gas–solid reactions. The CuO reducibility and surface reactivity are of crucial importance for the high ...
Optimal sampling design for spatial capture–recapture
(
Wiley-Blackwell
, 2020 , Article)
Spatial capture–recapture (SCR) has emerged as the industry standard for estimating population density by leveraging information from spatial locations of repeat encounters of individuals. The precision of density estimates ...
Numerical investigation of dusty tri-hybrid Ellis rotating nanofluid flow and thermal transportation over a stretchable Riga plate
(
Nature Research
, 2023 , Article)
Due to high-ultra thermic significances, the nanosize materials are used in various chemical and mechanical engineering, modern technology and thermic engineering eras. For industrial growth of a country, one of the biggest ...