Results 191 to 200 of about 11,447 (256)

Mortality risk for healthcare workers and journalists in the Gaza Strip over 2023-24. [PDF]

open access: yesEur J Public Health
Incardona F   +3 more
europepmc   +1 more source

Rational Tuning of Hygroscopic Oscillation of Stacked Nanoflake Assemblies for Continuous Ambient Energy Harvesting

open access: yesAdvanced Materials, EarlyView.
Stacked nanoflake assembly (SNA) membranes can oscillate autonomously, offering opportunities for soft actuation and energy harvesting. This work uncovers the physical mechanism behind the sustained oscillation of SNA membranes in gradient humidity and identifies three governing dimensionless parameters, enabling rational design for optimizing SNA ...
Zijing Zhang   +5 more
wiley   +1 more source

Lead Halide Perovskite Photoelectrocatalysis

open access: yesAdvanced Materials, EarlyView.
Lead halide perovskite semiconductors have emerged as highly promising materials for solar fuel and chemical synthesis. This perspective discusses advances made in the rational photoelectrode design to improve solar‐to‐chemical conversion, product scope, and scalability.
Virgil Andrei
wiley   +1 more source

A Geometrically Transient Platform for Bioelectronic Implants

open access: yesAdvanced Materials, EarlyView.
Minimally invasive bioelectronic implants often compromise performance for smaller sizes. To resolve this optimization dilemma, a wireless bioelectronic implant with a transient geometry is introduced (MiFi). The origami‐inspired device miniaturizes up to sixfold for syringe insertion and autonomously unfolds post‐implantation.
Selin Olenik   +13 more
wiley   +1 more source

Effective care for mothers and their babies during humanitarian crises. [PDF]

open access: yesBull World Health Organ
Cocoman O   +21 more
europepmc   +1 more source

Four moral models of global health security. [PDF]

open access: yesPLoS One
Butcher FC, Kingori P, Parker M.
europepmc   +1 more source

From ground realities to policy: a framework for assessing multipolar health system governance in conflict-affected and high-risk areas. [PDF]

open access: yesGlobal Health
Alkhalil M   +8 more
europepmc   +1 more source

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