Results 41 to 50 of about 207,570 (288)

Dynamic Testing of Cold Gas Sprayed Bipolar Plates–Porous Transport Layer Coating System in Proton Exchange Membrane Water Electrolysis

open access: yesAdvanced Engineering Materials, EarlyView.
Through direct application of porous transport layer (PTL) on the bipolar plate (BPP) with thermal spraying, the interfacial contact resistance is improved. With the cold gas sprayed BPP–PTL coating system, a proton exchange membrane water electrolysis cell with a cell voltage of Ucell = 1.9 V can be operated up to i = 2.5 A/cm2 in a dynamic mode ...
Kirsten Bobzin   +5 more
wiley   +1 more source

Microfluidic Platform for Multiparametric Profiling of Fibrin Permeability, Fibrinolysis, and Cell Invasion

open access: yesAdvanced Functional Materials, EarlyView.
This paper introduces a single‐channel H‐junction microfluidic assay that profiles fibrin's evolving function in repair and thrombosis by measuring, in one ∼3 µL gel, permeability, fibrinolysis kinetics, fibroblast invasion, and clot extension in real time.
Halston Deal   +9 more
wiley   +1 more source

Engineering Strategies for Stable and Long‐Life Alkaline Zinc‐Based Flow Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Alkaline zinc‐based flow batteries face persistent challenges from unstable zinc deposition, including dendrite growth, passivation, corrosion, and hydrogen evolution, which severely limit cycling stability. Current research addresses these issues through coordinated electrode structuring, electrolyte regulation, and membrane design to control zinc ...
Yuran Bai   +6 more
wiley   +1 more source

Les Think tanks néo-libéraux et les élections législatives britanniques de 2019

open access: yesRevue Française de Civilisation Britannique, 2020
This article analyses the role played by several British think tanks (including the Institute of Economic Affairs, the Centre for Policy Studies, and the Initiative for Free Trade) in the run-up to the December 2019 general election, which was dominated ...
Mark Garnett, Virgile Lorenzoni
doaj   +1 more source

Visibility and activity: foreign affairs think tanks in the United Kingdom [PDF]

open access: yes, 2015
publication-status: Publishedtypes: Articlepeer-reviewed electronic journal publishing postgraduate research in the field of politicsIf politics is about transforming ‘reality’, then think tanks are in the business of interpreting politics.
Guttormsen, David S.A.   +1 more
core  

Real‐Time 3D Ultrasound Imaging with an Ultra‐Sparse, Low Power Architecture

open access: yesAdvanced Healthcare Materials, EarlyView.
This article presents a novel, ultra‐sparse ultrasound architecture that paves the way for wearable real‐time 3D imaging. By integrating a unique convolutional array with chirped data acquisition, the system achieves high‐resolution volumetric scans at a fraction of the power and hardware complexity.
Colin Marcus   +9 more
wiley   +1 more source

The role of think-tanks in the EU policy process remains largely uncharted territory for political scientists [PDF]

open access: yes, 2014
How do think-tanks influence the EU’s policy process? Hartwig Pautz and Dieter Plehwe assess the range of European think-tanks which are active at the EU level of politics.
Pautz, Hartwig, Plehwe, Dieter
core  

Biomimetic Copper Nanoparticles Coated with ACE2‐Overexpressing Membranes for Selective SARS‐CoV‐2 Neutralization and Disinfection

open access: yesAdvanced Healthcare Materials, EarlyView.
By fusing ACE2‐overexpressing membrane‐integrated liposome (MIL) with copper nanoparticles, the biomimetic Cu@MIL nanostructures were created that directly hijack the SARS‐CoV‐2 entry pathway. These particles combine potent virus‐targeting precision with intrinsic antiviral activity, achieving rapid neutralization and disinfection.
Pooja Aich   +8 more
wiley   +1 more source

Think Tanks in Russia and China: History of Creation, Assessment of the Current State and the Prospects of Cooperation

open access: yesЕвразийская интеграция: экономика, право, политика, 2020
The relevance of the research concerning the think tanks creation and development is due to the increased role of the expert community in preparing the analytical base for making managerial decisions at the state level.
E. A. Kuklina
doaj   +1 more source

3D Soft Hydrogels Induce Human Mesenchymal Stem Cells “Deep” Quiescence

open access: yesAdvanced Healthcare Materials, EarlyView.
Three‐dimensional soft hydrogels mimicking the bone marrow niche induce deep quiescence in human mesenchymal stem cells. Unlike 2D culture, 3D matrices halt proliferation, regulate cell‐cycle and quiescence markers, and downregulate mTORC1 signaling, preserving stem cell phenotype and therapeutic potential ex vivo.
David Boaventura Gomes   +11 more
wiley   +1 more source

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