Results 221 to 230 of about 1,445,190 (422)

Increasing the Efficiency of Ecological Solar Panels Combined with the Building’s Roof

open access: yesApplied Sciences
This article is devoted to increasing the efficiency of ecological solar panels with their combination with the house’s roof. A solar panel construction that combines both the solar collector and the building cover is considered.
Orest Voznyak   +6 more
doaj   +1 more source

PROBLEMS IN VENTILATION

open access: bronze, 1954
Stuart C. Cullen
openalex   +1 more source

Injectable and Sprayable Thermoresponsive Hydrogel with Fouling‐Resistance as an Effective Barrier to Prevent Postoperative Cardiac Adhesions

open access: yesAdvanced Science, EarlyView.
Postoperative cardiac adhesions lead to numerous difficulties in reoperation procedures. Here, a thermo‐responsive in situ formed hydrogel is shown to can reliably cover the wounds after a convenient spraying or injection and significantly reduce adhesion formation in primary and recurrent cardiac injury adhesion models.
Kun Shi   +11 more
wiley   +1 more source

Reinforcing Stromal Cell Spheroid Through Red‐Light Preconditioning for Advanced Vascularization

open access: yesAdvanced Science, EarlyView.
This study presents a novel approach to enhance stromal cell therapy for myocardial infarction by combining OLED‐based photobiomodulation (OPBM) preconditioning with 3D spheroid culture of hADSCs. The engineered spheroids improve angiogenesis, arterialization, and cardiac function in vivo, offering a next‐generation therapeutic strategy to overcome ...
Yu‐Jin Kim   +12 more
wiley   +1 more source

Diurnal Release of Airborne Pathogen Spores in Greenhouses via the Synergistic Effects of Relative Humidity and Wind

open access: yesAdvanced Science, EarlyView.
Day‐night cycles trigger sharp relative humidity (RH) shifts in greenhouses. Rapid humidity drops dehydrate Corynespora cassiicola spores, inducing shrinkage, jerking movements, and weakened inter‐spore connections that drive detachment. Wind is essential for dispersal, with even mild airflow enabling rapid pathogen spread. These synergistic effects of
Jiayi Ma   +8 more
wiley   +1 more source

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