Results 141 to 150 of about 836,571 (305)

Stretching the Printability Metric in Direct‐Ink Writing with Highly Extensible Yield‐Stress Fluids

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces “drawability” as a new metric for assessing printability in direct‐ink writing, focusing on gap‐spanning performance and speed robustness. By designing yield‐stress fluids with high extensibility, we demonstrate that extensional strain‐to‐break significantly enhances printability.
Chaimongkol Saengow   +9 more
wiley   +1 more source

Optoelectronic Synaptic Devices Using Molecular Telluride Phase‐Change Inks for Three‐Factor Learning

open access: yesAdvanced Functional Materials, EarlyView.
Optoelectronic synaptic devices based on solution‐processed molecular telluride GST‐225 phase‐change inks are demonstrated for three‐factor learning. A global optical signal broadcast through a silicon waveguide induces non‐volatile conductance updates exclusively in locally electrically flagged memristors.
Kevin Portner   +14 more
wiley   +1 more source

The relationship between height and economic development in Spain. A historical perspective [PDF]

open access: yes
This paper investigates the relationship between height and economic development in Spain in the modern period. The relation is investigated using recently constructed times series with recruitment data of conscripts.
Ramón María-Dolores   +1 more
core  

Estimativa da prevalência de déficit de altura/idade a partir da prevalência de déficit de peso/idade em crianças brasileiras

open access: yesRevista de Saúde Pública
INTRODUÇÃO: A antropometria é amplamente utilizada para avaliação nutricional de indivíduos e de grupos populacionais. Em anos recentes, diagnósticos comunitários têm sido realizados por profissionais dos serviços de saúde em diversas regiões brasileiras,
Cesar G. Victora   +4 more
doaj  

Chiral Phase Change Nanomaterials

open access: yesAdvanced Functional Materials, EarlyView.
This work demonstrates reversible, non‐volatile phase transitions in chiral Ge2${\rm Ge}_2$Sb2${\rm Sb}_2$Te5${\rm Te}_5$ (GST) nanohelices for high‐speed optical modulation of chirality and dynamic control of the state of polarization (SOP). The chiral nanostructures are fabricated using a highly directional, wafer‐scale physical vapor deposition ...
Joshua A. Burrow   +11 more
wiley   +1 more source

Early-life environment, eight and BMI of young adult males in Italy [PDF]

open access: yes
This paper studies the relationship between the two main dimensions of early-life environment, namely disease burden (measured by infant mortality) and economic conditions (measured by income or consumption per capita), and height and body-mass index ...
Franco Peracchi, Emilia Arcaleni
core  

Advances in Sustainable and Wearable Textile Based Soft Robotics

open access: yesAdvanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas   +6 more
wiley   +1 more source

The association between body height and cancer: a retrospective analysis of 784,192 outpatients in Germany. [PDF]

open access: yesJ Cancer Res Clin Oncol, 2023
Krieg S   +5 more
europepmc   +1 more source

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