Results 271 to 280 of about 1,290,572 (339)

Tobacco, nicotine and counter-marketing promotions using Instagram's branded content tool. [PDF]

open access: yesTob Control
Laestadius L   +7 more
europepmc   +1 more source

Bioengineered Models of Nerve Regeneration

open access: yesAdvanced Materials Technologies, EarlyView.
Bioengineered nerve regeneration platforms ranging from patterned cell cultures and hydrogels to fibrous scaffolds and microfluidic systems are reviewed, highlighting the complex cellular and biochemical environments essential for nerve repair. Challenges associated with these platforms, such as balancing complexity with throughput and the need for ...
Madalynn Jade Thompson   +1 more
wiley   +1 more source

Miniaturized Devices for On‐the‐Spot Generation of Small‐Diameter Vascular Grafts

open access: yesAdvanced Materials Technologies, EarlyView.
An intracorporeal extrusion device is developed for on‐the‐spot generation of vascular grafts with tunable diameters spanning from 1 to 6 mm. The device uses biomimetic polymers and light, to promptly obtaining biocompatible and high‐burst pressure‐resistant grafts.
Deyanira Hernandez‐Sanchez   +11 more
wiley   +1 more source

Advertising ultra-processed foods around urban and rural schools in Kenya. [PDF]

open access: yesPLOS Glob Public Health
Karugu CH   +10 more
europepmc   +1 more source

Temperature‐Dependent Voltage Control of Flexible Polymeric Electrochromic Devices for Improved Durability

open access: yesAdvanced Materials Technologies, EarlyView.
The functionality of flexible polymeric electrochromic devices (ECDs) in high‐temperature environments is crucial for long‐term durability. The thermal stability of ECDs based on a poly(3,4‐ethylenedioxythiophene) derivate and Prussian blue is improved by analyzing the temperature‐dependent electrochemical behavior of the electrodes and the ECDs.
Lisa Brändler   +4 more
wiley   +1 more source

Comparison of the review models and regulatory timelines of seven countries participating in the ECOWAS-MRH initiative: identifying opportunities for improvement. [PDF]

open access: yesFront Med (Lausanne)
Owusu-Asante M   +16 more
europepmc   +1 more source

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