Results 131 to 140 of about 79,649 (216)

Non‐Respiratory Extracellular Electron Transfer Competes with Nitrogenase for Electrons in Rhodopseudomonas Palustris

open access: yesAdvanced Science, EarlyView.
This study develops a photosynthetic bioelectrochemical nitrogen fixation system for simultaneous nitrogen fixation and current generation using Rhodopseudomonas palustris. Notably, extracellular electron transfer (EET) serves as a redox balancing strategy, suppressing nitrogen fixation by competing with nitrogenase for electrons.
Xuewen Liu   +6 more
wiley   +1 more source

CIRCULATORY DYNAMICS OF VENOUS RETURN DURING POSITIVE-NEGATIVE PRESSURE RESPIRATION [PDF]

open access: bronze, 1954
Charles A. Hubay   +4 more
openalex   +1 more source

Reversal of Stress‐Induced PIEZO1 Elevation with Mechanically Adapted Epicardial Patch for Myocardial Infarction Treatment

open access: yesAdvanced Science, EarlyView.
This work identifies fine‐tuning the expression of PIEZO1 as a critical molecular mechanism underlying the treatment of myocardial infarction by mechanically adapted cardiac patches, which can support the clinical translation of cardiac patch devices.
Yuwen Lu   +18 more
wiley   +1 more source

Decoupling of bacterial production and respiration in the surface water of the North Pacific Subtropical Gyre. [PDF]

open access: yesMar Life Sci Technol
Zhang Y   +10 more
europepmc   +1 more source

A Dual‐Modal Wearable Pulse Detection System Integrated with Deep Learning for High‐Accuracy and Low‐Power Sleep Apnea Monitoring

open access: yesAdvanced Science, EarlyView.
A dual‐modal wearable pulse detection system is developed for sleep apnea monitoring by integrating a self‐powered PENG and PPG sensor with a biomimetic fingertip structure. Through a two‐stage detection strategy, continuous PPW monitoring and on‐demand PPG detection achieve high‐accuracy sleep apnea recognition while maintaining low power consumption.
Jia Wang   +10 more
wiley   +1 more source

Lactate infusion improves cardiac function in a porcine model of ischemic cardiogenic shock. [PDF]

open access: yesCrit Care
Hørsdal OK   +11 more
europepmc   +1 more source

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