Results 81 to 90 of about 2,364,113 (288)

MiR-370-3p regulate TLR4/SLC7A11/GPX4 to alleviate the progression of glucocorticoids-induced osteonecrosis of the femoral head by promoting osteogenesis and suppressing ferroptosis

open access: yesJournal of Orthopaedic Translation
Objectives: Osteonecrosis of the femoral head (ONFH) represents a severe complication of glucocorticoids (GCs) therapy in clinical settings. MicroRNAs (miRNAs) are critically involved in the progression of GCs-induced ONFH, with ferroptosis playing a ...
Rongtai Zuo   +7 more
doaj   +1 more source

Solution Examples of Selected Issues Related to Die Forging / Przykłady Rozwiązań Wybranych Zagadnień Związanych Z Kuciem Matrycowym

open access: yesArchives of Metallurgy and Materials, 2015
The paper presents selected examples of solutions and specific user applications associated with the industrial forging processes. Various process specific issues encountered during many years of bilateral collaboration with the forging industry are ...
Gronostajski Z.   +5 more
doaj   +1 more source

There are Real People in There? Blogging at the University of Worcester. [PDF]

open access: yes, 2008
Communication has long been one of the major issues facing us in the library profession. Communication with our users, with our wider organisation and even amongst ourselves had been highlighted at the University of Worcester as an area in need of vast ...
Williams, Paul
core   +2 more sources

Thermally Activated Delayed Fluorescence in Phase‐Separated Nanostructures

open access: yesAdvanced Functional Materials, EarlyView.
A supramolecular, phase‐separation driven strategy yields charge transfer (CT) complexes from alternating electron‐deficient pyromellitic diimide and electron‐rich 4,5‐dibromoveratrole. The resulting CT complexes self‐assemble into lamellar nanosheets with nanometer‐sized domains that exhibit thermally activated delayed fluorescence (TADF) at room ...
Bart W.L. van den Bersselaar   +8 more
wiley   +1 more source

IV. Los años 370 a 395

open access: yesAntigüedad y Cristianismo, 2019
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Susan Bock
doaj  

Productivity of Florida Springs: Second semi-annual report to the Biology Division, Office of Naval Research progress from February 1, 1953 to June 30, 1953 [PDF]

open access: yes, 1953
During this second six months emphasis has been laid on developing a complete understanding of the metabolism of the Silver Springs ecosystem as an example of a community apparently in a steady state.
Galindo, Osilio   +3 more
core  

Mechanically Stable and Tunable Photoactivated Peptide‐Based Hydrogels for Soft Tissue Adhesion

open access: yesAdvanced Functional Materials, EarlyView.
A collagen‐like peptide hydrogel platform is developed using supramolecular self‐assembly and light‐triggered crosslinking. It creates mechanically stable, tunable hydrogels with cytocompatibility and biodegradability, making them potential soft tissue adhesives.
Alex Ross   +8 more
wiley   +1 more source

Electrocatalytic Reduction of CO2 to Ethylene: Catalyst Design and Synchrotron‐Based Characterizations

open access: yesAdvanced Functional Materials, EarlyView.
This review evaluates strategies for electrochemical CO2 reduction to ethylene, focusing on copper‐based catalyst design and microenvironment modulation to achieve industrial‐grade performance. By leveraging operando synchrotron‐based characterizations, we provide a multiscale understanding of dynamic structural transformations and key reaction ...
Meng Zhang, Zuolong Chen, Yimin A. Wu
wiley   +1 more source

Metadata in the changing learning environment: Developing skills to achieve the blue skies [PDF]

open access: yes, 2002
This short paper will examine the importance of metadata and its role in the changing learning environment, beginning with an introduction about what metadata is, and the benefits to be gained from applying it to all academic resources.
Beazleigh, Hazel   +1 more
core   +3 more sources

Beyond the Edge: Charge‐Transfer Excitons in Organic Donor‐Acceptor Cocrystals

open access: yesAdvanced Functional Materials, EarlyView.
Complex excitonic landscapes in acene–perfluoroacene cocrystals are unveiled by polarization‐resolved optical spectroscopy and many‐body theory. This systematic study of a prototypical model system for weakly interacting donor–acceptor compounds challenges common views of charge‐transfer excitons, providing a refined conceptual framework for ...
Sebastian Anhäuser   +6 more
wiley   +1 more source

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