Results 271 to 280 of about 434,571 (333)

BM-MSC-derived migrasomes reverse stroke-induced thymic atrophy and immunosuppression via Pin1 delivery to thymic epithelial cells. [PDF]

open access: yesJ Neuroinflammation
Yi H   +15 more
europepmc   +1 more source

Adaptive Hybrid Energy Harvester Integrating PV, TEG, and Piezoelectric Sources With Real‐Time Power Management and Experimental Validation

open access: yesEnergy Science &Engineering, EarlyView.
An adaptive hybrid energy harvester combining photovoltaic, thermoelectric, and piezoelectric sources is experimentally demonstrated. Real‐time power management dynamically allocates and conditions multisource inputs, achieving improved robustness and efficiency under variable environmental conditions compared with single‐source harvesting.
P. Ndy Von Kluge   +3 more
wiley   +1 more source

Targeting the Nrf2/TGF‐β1/Smad Signaling Pathway: A Novel Strategy for Urolithin A to Alleviate Renal Fibrosis

open access: yesFood Frontiers, EarlyView.
The diagram of the mechanism of action by which UroA regulates RF. ABSTRACT The global prevalence and mortality rates associated with chronic kidney disease (CKD) have been on a continuous rise over recent decades. Renal fibrosis (RF) serves as a critical factor in the progression of CKD to end‐stage renal disease.
Xue Wu   +8 more
wiley   +1 more source

The Question of Thermoelectric Devices Electrical Resistance—A Practical Investigation From a Peltier Effect (Thermoelectric Cooler/Thermoelectric Heater) Perspective

open access: yesHeat Transfer, EarlyView.
ABSTRACT Thermoelectric devices (TEDs) intrinsic electrical resistance is fundamental to its operation. This internal electrical resistance value negatively affects a TED's performance when it is operated as a thermoelectric cooler (TEC), and positively affects a TED when operated as a thermoelectric heater (TEH).
Nganyang Paul Bayendang   +2 more
wiley   +1 more source

Core‐shell structure induced surface reconstruction of PbS quantum dots toward high‐detectivity short‐wave infrared photodetectors

open access: yesInfoScience, EarlyView.
We present a core‐shell structure‐induced surface reconstruction treatment for PbS quantum dots (QDs). Highly detective photodetectors and imagers in the short‐wave infrared region are demonstrated based on the surface‐reconstructed QDs with reduced dark current density and improved QD stacking configuration, as shown by grazing‐incidence small‐angle X‐
Fan Fang   +12 more
wiley   +1 more source

DIALOGUE: Digital care technologies for social connection, care and support of older adults.  Final Project Report. [PDF]

open access: yesNIHR Open Res
Gibson G   +11 more
europepmc   +1 more source

G-TEC: Uma Ferramenta para Busca de Tecnologias Educacionais

open access: gold, 2015
Kelen Silveira Bernardi   +2 more
openalex   +1 more source

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