Results 51 to 60 of about 2,228 (211)

2D Skeletal Muscle Thin Film Actuators Enhance Efficiency of Biohybrid Robots

Advanced Functional Materials, EarlyView.
2D skeletal muscle thin film actuators generate millinewton‐scale forces and millimeter‐scale strokes while remaining functional for over 30 days. Their force density is 20‐fold higher than 3D skeletal muscle actuators, enabling multi‐fin robots with tunable speed and multidirectional steering.
Maheera Bawa, Arielle Berman, Laura Schwendeman, Ferdows Afghah, Seanbiron Johnson, Ritu Raman   +5 more
wiley   +1 more source

Microscale Patterning of Ultrahigh‐Viscosity Metallic‐Polymer Composites via Embedded Droplet Writing

Advanced Functional Materials, EarlyView.
A hybrid additive manufacturing platform integrates direct droplet writing of metallic composite with VAT photopolymerization to fabricate architected soft magnetic composites. This approach enables microscale patterning of high‐viscosity materials for programmable actuators, adaptive fluidic devices, and switchable adhesives, offering tunable ...
Yeowon Yoon, Jian Ni, Sungmo Park, Yang Xu, Yong Chen   +4 more
wiley   +1 more source

Brexit, the "Area of Freedom, Security, and Justice" and Migration

, 2020
This policy brief focuses on EU–UK negotiations on the movements of third-country nationals. It presents the formation of preferences of both sides and creates a map of existing external differentiation in this area, which supplies models for the future EU–UK relationship.
openaire   +2 more sources

SPAȚIUL SCHENGEN – ÎNTRE INTEGRARE EUROPEANĂ ŞI PROVOCĂRILE DE SECURITATE ALE SECOLULUI XXI [PDF]

Revista de Știinţe Politice şi Relaţii Internaţionale
The article examines the evolution of the Schengen Area as a fundamental element of the European construction, integrated into the broader framework of the European Area of Freedom, Security and Justice (EASJ), and the impact of European crises on ...
CINCĂ, SANDA
doaj  

Static Isolated Horizons: SU(2) Invariant Phase Space, Quantization, and Black Hole Entropy

Entropy, 2011
We study the classical field theoretical formulation of static generic isolated horizons in a manifestly SU(2) invariant formulation. We show that the usual classical description requires revision in the non-static case due to the breaking of ...
Alejandro Perez, Daniele Pranzetti
doaj   +1 more source

Fiber‐Based Wearable Electronics as Adaptive Biointerfaces for Healthcare Applications

Advanced Functional Materials, EarlyView.
Fiber‐based wearable electronics have been extensively studied as adaptive healthcare biointerfaces. In this review, we classify and introduce fiber‐based systems according to biointerface design, conductive materials, transduction mechanisms, and healthcare applications, and provide a perspective on their translation toward reliable, continuous ...
Sangwoo Hong, Jinsol Kim, Yoonjae Jeong, Sejong Kang, Daeho Lee, Seung Hwan Ko   +5 more
wiley   +1 more source

Freedom as a Polyphonic Concept in the "vota" for the Second Vatican Council

Verbum Vitae
This article explores the multifaceted nature of freedom that emerges from the various vota sent from around the world in the antepreparatory phase of the Second Vatican Council. The voices of bishops and institutions, each with their unique perspective,
Damian Wąsek, Sławomir Zieliński
doaj   +1 more source

Structure‐Property Relationships in Catecholamine Coatings for Broad Surface Functionalization

Advanced Functional Materials, EarlyView.
Inspired by mussel adhesive proteins (MAPs), six catecholamine molecules with different molecular structure were systematically characterized and compared based on their ability to form homogeneous, reactive coatings. Highlighting candidates capable of balancing coating properties of interest, their successful use as primer layers for organic and ...
Caroline F. Harms, Qiming Li, Ye‐Sol Kim, Anish Tuteja, Jinsang Kim, Abdon Pena‐Francesch   +5 more
wiley   +1 more source

Biodegradable 3D‐Printable and Coatable Antifouling Composites for Marine Applications

Advanced Functional Materials, EarlyView.
Marine biofouling damages submerged surfaces and raises greenhouse gas emissions. Biodegradable antifouling biocomposites were developed by hot‐mixing beeswax, Tween 80, and calcium stearate or stearic acid. Adjusting the component ratio enables processing via hot‐pressing, 3D‐printing, or dip‐coating.
Gabriele Corigliano, Lorenzo Ravelli, Martina Nardi, Ruowen Tu, Elena Bellini, Valerio Isa, Carlo Filippeschi, Roberta Finazzi, Luca Ceseracciu, Niloofar Paknezhad, Vincenzo Scribano, Paolo Galli, Silvia Lavorano, Simone Montano, Barbara Mazzolai, Marco Contardi, Pietro Cataldi, Athanassia Athanassiou   +17 more
wiley   +1 more source

Spiritual abuse under the banner of the right to freedom of religion in religious cults can be addressed

Acta Theologica, 2011
The international endeavour to afford the right to freedom of religion to all world citizens is essential. This right ensures that people can choose their own religion and freely participate in the practice thereof. Although the conventions on religious
S. P. Pretorius
doaj   +1 more source