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Now showing items 891-900 of 999
A trade-off between ligand and strain effects optimizes the oxygen reduction activity of Pt alloys
(RSC, 2022-10-20)
To optimize the performance of catalytic materials, it is paramount to elucidate the dependence of the chemical reactivity on the atomic arrangement of the catalyst surface. Therefore, identifying the nature of the active ...
Modeling the Effector - Regulatory T Cell Cross-Regulation Reveals the Intrinsic Character of Relapses in Multiple Sclerosis
(Biomed Central, 2011-07-15)
Background: The relapsing-remitting dynamics is a hallmark of autoimmune diseases such as Multiple Sclerosis (MS). Although current understanding of both cellular and molecular mechanisms involved in the pathogenesis of ...
Manganese oxide catalysts for secondary zinc air batteries: from
(2017-02-09)
An efficient, durable and low cost air cathode with low polarization between the oxygen reduction
reaction (ORR) and oxygen evolution reaction (OER) is essential for a high performance and durable
secondary zinc-air ...
Thermal Diffusivity Measurement of Laser‐ Deposited AISI H13 Tool Steel and Impact on Cooling Performance of Hot Stamping Tools
(MDPI, 2020-01-20)
Additive manufacturing is a technology that enables the repair and coating of high‐addedvalue
parts. In applications such as hot stamping, the thermal behavior of the material is essential
to ensure the proper operation ...
Linear Polyethyleneimine-Based and Metal Organic Frameworks (DUT-67) Composite Hydrogels as Efficient Sorbents for the Removal of Methyl Orange, Copper Ions, and Penicillin V
(MDPI, 2023-11-16)
This research explores the integration of DUT-67 metal organic frameworks into polyethyleneimine-based hydrogels to assemble a composite system with enough mechanical strength, pore structure and chemical affinity to work ...
Multiple SNP Markers Reveal Fine-Scale Population and Deep Phylogeographic Structure in European Anchovy (Engraulis encrasicolus L.)
(Public Library of Science, 2012-07-30)
Geographic surveys of allozymes, microsatellites, nuclear DNA (nDNA) and mitochondrial DNA (mtDNA) have detected several genetic subdivisions among European anchovy populations. However, these studies have been limited in ...
Authoritative subspecies diagnosis tool for European honey bees based on ancestryinformative SNPs
(BMC, 2021-02-03)
Background With numerous endemic subspecies representing four of its five evolutionary lineages, Europe holds a large fraction of Apis mellifera genetic diversity. This diversity and the natural distribution range have ...
Social networks influence farming practices and agrarian sustainability
(PLoS ONE, 2021-01-07)
The social-ecological effects of agricultural intensification are complex. We explore farmers perceptions about the impacts of their land management and the impact of social information flows on their management through ...
Large-scale Irrigation Impacts Socio-cultural Values: An Example from Rural Navarre, Spain
(Elsevier, 2019)
Large-scale irrigation is a form of agricultural intensification aimed at increasing productivity and adapting to climate change. However, we know little about how large-scale irrigation affects socio-cultural values over ...
Changes in institutional and social–ecological system robustness due to the adoption of large-scale irrigation technology in Navarre (Spain)
(Environmental Policy and Governance, 2020-07-01)
Many regional and national organisations promote the modernisation of agriculture by supporting new technologies to increase their territory's competitiveness in a free-market context. Such technologies and their associated ...