Results 71 to 80 of about 234,431 (306)

Wearable Smart Patches on Sustainable Chitosan With Reversible Microbial Growth‐Inhibitory Properties

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT Chitosan, a polysaccharide upcycled from biowaste, has long promised sustainable, biocompatible, and antimicrobial films and devices, an appeal reinforced by its recent regulatory recognition, with several chitosan‐based antibacterial dressings gaining clearance through the Food and Drug Administration's 510(k) pathway.
Jacopo Nicoletti   +16 more
wiley   +1 more source

Chapter 12 – Health Apps in Statutory and Private Health Insurance [PDF]

open access: yes, 2016
Es wurde das Angebot und die Finanzierung von Apps im deutschen Krankenversicherungssystem untersucht. Hierbei wurden insbesondere Anwendungsbereiche, Zielgruppen, Kosten und Finanzierung beziehungsweise Kostenerstattung dieser Apps, Datensicherheit und -
Aumann, Ines   +2 more
core   +1 more source

An Edible Chitosan‐Based Acoustic Sensor for Sound‐Responsive Actuation in Edible Robots

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces an edible acoustic sensor for robotic food and edible robotics. Built from a chitosan piezoelectric film between gold electrodes, the sensor enables acoustic communication through ON/OFF keying. Integrated into an edible robot with pneumatically actuated arms and neck, it responds to high‐frequency tones.
Valerio Francesco Annese   +8 more
wiley   +1 more source

Die Pflicht, up-to-date zu sein. Adressierungen (werdender) Eltern durch Schwangerschafts- und Erziehungsapps

open access: yesGender
Software-Apps sind inzwischen zentraler Bestandteil des alltäglichen Lebens. Vor dem Hintergrund dieser umfassenden Digitalisierung des Sozialen fragt der Beitrag danach, welche Selbstverhältnisse und generationalen Beziehungen durch Erziehungs- und ...
Eva Sänger   +2 more
doaj   +1 more source

Digital health technologies for improving the management of people with chronic obstructive pulmonary disease

open access: yesFrontiers in Digital Health
Advances made in digital health in recent years have the potential to improve the care of patients living with chronic obstructive pulmonary disease (COPD) for whom substantial disability still exists.
Hye Yun Park   +10 more
doaj   +1 more source

Reproducibility Package for "Smartphone apps for the treatment of mental disorders: a systematic review".

open access: yes, 2019
<p>Data and code for analysis, charts and tables used in the manuscript "Smartphone apps for the treatment of mental disorders: a systematic review"</p> <p>The deposited archive includes a <a href="https://en ...
Diana Castilla   +7 more
core   +1 more source

Kinetics‐Controlled Architecture of Binder‐Free Organic Electrodes for Enhanced Ion Transport

open access: yesAdvanced Functional Materials, EarlyView.
Pulse reverse electrodeposition controls nucleation and growth to create hierarchically porous Py‐derived oligomeric electrodes with enhanced ionic accessibility and reduced transport resistance. The resulting binder‐free architectures translate these transport advantages into practical sodium‐storage functionality.
Satendra Kumar   +1 more
wiley   +1 more source

Apps for a crisis

open access: yesNew Scientist, 2020
The new coronavirus has many of us stuck at home. The result could fundamentally reshape how we use the internet, writes Annalee Newitz.
openaire   +2 more sources

Mechanistic Origins of Chemo‐Mechanical Instability and Failure in Solid‐State Lithium‐Sulfur Electrodes

open access: yesAdvanced Functional Materials, EarlyView.
Conversion‐induced sulfur expansion generates strong mechanical constraints and localized stresses within solid‐state Li‐S cathodes. Heterogeneous solid‐electrolyte confinement creates tensile strain‐energy hotspots that govern particle cracking. Larger sulfur particles accelerate fracture, while higher porosity relaxes constraint and delays damage ...
Arpan K. Sharma   +3 more
wiley   +1 more source

Using Machine Learning to Detect Vault (Anti-Forensic) Apps [PDF]

open access: yes
Content hiding, or vault applications (apps), are designed with a secondary, often concealed purpose, such as encrypting and storing files. While these apps may serve legitimate functions, they unequivocally present significant challenges for law ...
Wencheng Yang   +6 more
core   +1 more source

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