Results 251 to 260 of about 580,043 (299)

Accelerating the development of bioelectronic medicine: overview and impact of the NIH Stimulating Peripheral Activity to Relieve Conditions (SPARC) initiative. [PDF]

open access: yesBioelectron Med
Milora KA   +14 more
europepmc   +1 more source

Revealing the Nanoscale Morphology Changes of Polymer Electrolyte Membrane Fuel Cell Catalyst Layers due to Conditioning

open access: yesAdvanced Science, EarlyView.
We apply ex situ and in situ scanning transmission X‐ray microscopy to reveal the structural degradation of polymer electrolyte membrane fuel cell catalyst layers due to conditioning and thermal heating of the catalyst coated membrane. We observe a redistribution of the ionomer and carbon‐black in the catalyst layer, as well as nanoscale membrane ...
Spencer Lytle   +4 more
wiley   +1 more source

The Evolution of Acupuncture in Brazil: History, Regulation, and Professional Education. [PDF]

open access: yesMed Acupunct
Cristino HV   +4 more
europepmc   +1 more source

Social Determinants of Health in Iran: Policy Evolution, Intersectoral Governance, and Equity Monitoring. [PDF]

open access: yesMed J Islam Repub Iran
Baradaran HR   +8 more
europepmc   +1 more source

Task sharing for point-of-care testing: Review of national health policies and implementation landscape in 19 African countries. [PDF]

open access: yesPLOS Glob Public Health
Ndlovu Z   +29 more
europepmc   +1 more source

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