Results 171 to 180 of about 2,059,614 (360)

A Wearable AI‐Driven Mask with Humidity‐Sensing Respiratory Microphone for Non‐Vocal Communication

open access: yesAdvanced Science, EarlyView.
A wearable, plug‐and‐play respiratory microphone—featuring a gold nanoparticle‐based humidity sensor—facilitates voice‐free verbal communication for patients with impaired vocal fold function. Abstract Hoarseness and dysphonia caused by vocal cord conditions or laryngeal surgeries significantly hinder communication and quality of life.
Jianfei Wang   +8 more
wiley   +1 more source

Bio‐Inspired Structural Color Irises as Physical Unclonable Functions for Anti‐Counterfeiting

open access: yesAdvanced Science, EarlyView.
This work employs colloidal photonic crystals to create macro‐to‐micro scale PUF anti‐counterfeiting patterns. Integrated with iris recognition algorithms, it establishes a multi‐layered optical anti‐counterfeiting system based on structural color irises.
Kongyu Ge   +13 more
wiley   +1 more source

Community Essay: Sustainable approach to automobile society in Japan

open access: yesSustainability: Science, Practice, & Policy, 2013
What is the difference between electric vehicles (EVs) in society and an EV society? “EVs in society” means simply the replacement of gasoline-powered cars with EVs without taking into consideration pervasive social issues.
Jun Fujimoto, Dean Poland
doaj  

Geographic Information Systems and Decision Processes for Urban Planning: A Case Study of Rough Set Analysis on the Residential Areas of the City of Cagliari, Italy [PDF]

open access: yes
In Italy, urban planning is based on the city Masterplan. This plan identifies the future urban organization and a system of zoning rules. Land-use policies are based on these rules.
Corrado Zoppi, Sabrina Lai
core  

Low Temperature Fast‐Charging Li Ion Batteries Enabled by f‐Orbital Hybridization Induced TiNb2O7 Electronic Structure

open access: yesAdvanced Science, EarlyView.
This work provides an excellent diagram for lanthanide‐regulating engineering toward a notable improvement in acceleration kinetics, employing to depict rare earth elements that can lower lattice strain and accelerate the diffusion of Li+, holding great potential for the development of practically viable Li ion batteries, and also enlightening the ...
Anran Shi   +12 more
wiley   +1 more source

Introducción

open access: yesNuevo mundo - Mundos Nuevos, 2009
Antonio José Ponte
doaj   +1 more source

Dual‐Modular Hydrogel Microparticles with Precision‐Modulation of Inflammatory Microenvironment Dictate Full‐Thickness Cartilage Regeneration for Osteoarthritis Repair

open access: yesAdvanced Science, EarlyView.
Cartilage injury is a prominent pathological hallmark of osteoarthritis. In this study, we developed a two‐modular hydrogel microparticle system wherein HMP‐A effectively targets the damaged area, while HMP‐B forms an efficient connection with HMP‐A on the cartilage surface.
Xinye Chen   +5 more
wiley   +1 more source

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