Results 171 to 180 of about 3,258,033 (367)

Kinetically Controlling Surface Atom Arrangements in Thermally Robust, Amorphous High‐Entropy Alloy Nanoparticles by Solvent Selection

open access: yesAdvanced Science, EarlyView.
This work leverages the level of carbon supersaturation in the metallic constituents during particle formation to regulate nanoparticle morphology, structure, and composition distribution. The solvent‐dependent (C/(C+O)) ratio and the relative kinetics of the competing reactions of carbon shell formation, coalescence of metallic constituents, and ...
Varatharaja Nallathambi   +7 more
wiley   +1 more source

A Reaction‐Diffusion Frame for Accessing Metabolic O2 Fluxes in Single Microalgal Cells with Low‐Cost Wide‐Field Imaging of Nanosensor Luminescence Lifetime

open access: yesAdvanced Science, EarlyView.
Individual Chlamydomonas reinhardtii (C. reinhardtii) living cells on an agarose pad containing luminescent O2 nanosensors are imaged with a simple wide‐field protocol of lifetime imaging. The resulting maps of phosphorescence lifetime are analyzed within a reaction‐diffusion frame to access the distribution of metabolic O2 fluxes generated by single ...
Hélène Merceron   +11 more
wiley   +1 more source

Pensando el presente y soñando el pasado: la política y la historia en el proyecto de los pasajes de Walter Benjamin

open access: yesTabula Rasa: Revista de Humanidades, 2008
Este artículo explora las propuestas políticas e históricas de Walter Benjamin que surgen de su Llibro de los pasajes. Se esboza la crítica de Benjamin al historicismo y se presenta su propuesta de interpretación histórica como un sueño para tener en ...
Alex Betancourt Serrano
doaj  

Benjamin A. Most [PDF]

open access: yesPS, 1987
Harvey Starr   +2 more
openaire   +2 more sources

Photopolymerized Mixed Matrix Membranes for Liquid Organic Hydrogen Carrier Separation

open access: yesAdvanced Science, EarlyView.
Photopolymerized membranes with high metal organic framework (MOF)/Pd activated carbon loading enable selective separation of hydrogen‐rich/lean liquid organic hydrogen carriers (LOHCs) under mild operational conditions. The employed fabrication approach yields stratified, multilayer structures with enhanced aromatic/aliphatic (toluene ...
Abdollah Khosravanian   +8 more
wiley   +1 more source

PDGFRα+DPP4+ Fibroblasts‐Macrophage Crosstalk Induces Orbital Fibrosis in Treatment‐Resistant Thyroid Eye Disease via the GAS6‐AXL Pathway

open access: yesAdvanced Science, EarlyView.
This study elucidates macrophage‐induced orbital fibrosis in TED via the GAS6‐AXL pathway, a treatment‐resistant disorder lacking non‐surgical therapies. Using a novel patient cell‐derived orthotopic animal model of orbital fibrosis for TED, we repurpose an existing fibrosis therapy, addressing the absence of stable models and offering a potential ...
Lu Cheng   +14 more
wiley   +1 more source

Home - About - Disclaimer - Privacy