Results 201 to 210 of about 11,926 (254)

Flexoelectricity in Photoconversion: Fundamentals, Materials, and Outlooks

open access: yesAdvanced Science, EarlyView.
Mechanical bending of a flexible cantilever induces a strain gradient in the photoactive material. The resulting flexoelectric field couples with photovoltaic and photoconductive effects, modulating charge generation, separation, and collection. A comparative analysis of oxide perovskites, halide perovskites, and two‐dimensional materials is presented,
Xiang Huang, Feng Li, Rongkun Zheng
wiley   +1 more source

Activating the vagus nerve-adrenal anti-inflammatory axis to delay aging: A randomized controlled trial protocol. [PDF]

open access: yesContemp Clin Trials Commun
Sun C   +9 more
europepmc   +1 more source

Computational Study of Tesla Valve Design for Vesico-Amniotic Shunt to Manage Lower Urinary Tract Obstruction and Pleural Effusion. [PDF]

open access: yesBioengineering (Basel)
Nakirekanti S   +6 more
europepmc   +1 more source

Covert communications in a compress-and-forward relay system

open access: yesICT Express
In this paper, we study covert communications strategies in a compress-and-forward (CF) relay system. Along with a public message to a destination node via a CF relay, a source node attempts to transmit a covert message while evading the surveillance of the CF relay.
Jihwan Moon
exaly   +4 more sources

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