Results 161 to 170 of about 532,334 (303)

Composition Restoration Enables Recycling of Mixed‐Cation, Mixed‐Halide Perovskites for Solar Cells

Advanced Materials, EarlyView.
Compositional drift during processing prevents the direct recycling of mixed‐cation, mixed‐halide perovskites. This work introduces a framework to quantitatively audit and restore recovered materials, enabling closed‐loop recycling with efficiencies comparable to virgin perovskites.
Zhenni Wu, Katharina Dammer, Robert Skunde, Mykhailo Sytnyk, Christian Göllner, Fei Ding, Juan S. Rocha‐Ortiz, Albert These, Balázs Imre, Yanxue Wang, Dorothea Wisser, Christoph Brabec, Ian Marius Peters   +12 more
wiley   +1 more source

A Life Worth Sustaining? Bestowed Worth and Pediatric Care. [PDF]

Hastings Cent Rep
Kim DT, Yu X.
europepmc   +1 more source

3D Printed Multimaterial Microfluidic Transistors

Advanced Materials Technologies, EarlyView.
We introduce a biocompatible, high resolution photopolymer resin that closely mimics the Young's Modulus (elasticity) and reversible stretchability (no hysteresis) of poly(dimethylsiloxane) (PDMS), enabling the fabrication of microfluidic transistors (i.e., microvalves capable of proportional amplification) by multimaterial stereolithography (mSLA ...
Alireza Ahmadianyazdi, Wei Huang, Kaustav A. Gopinathan, Ivan Stepanov, Lisa Horowitz, Ting‐Yuan Tu, Mehmet Toner, Albert Folch   +7 more
wiley   +1 more source

Five New Principles to Govern Intersex Pediatric Surgery: A Reply to Kevin G. Behrens. [PDF]

Linacre Q
Rehman R.
europepmc   +1 more source

Principles to Ensure a Cross-Border Kafāla Placement Is in the Best Interests of the Child

AbstractThis contribution aims at highlighting principles as well as recommended practice to guide states in ensuring a cross-border kafāla placement is in the best interests of a child. These principles stem from the ISS’ conviction that, from a child rights perspective, both public international and private international law provisions must inform ...
Giovanna Ricciardi, Jeannette Wöllenstein-Tripathi   +1 more
openaire   +1 more source

3D Printing of Highly Dense and Translucent Zirconia Parts for Dental Applications: Effect of Filament Overlapping

Advanced Materials Technologies, EarlyView.
This study formulated a 5Y‐PSZ zirconia paste for extrusion‐based additive manufacturing via direct ink writing, producing dense ceramic structures for dental applications. A colloidal approach with 47 vol% nanometric powder and tailored additives optimized rheology and printability.
Juliana de Freitas Gouveia Silva, Manuel Fellipe Rodrigues Pais Alves, Ana Carolina da Silva, Tiago Moreira Bastos Campos, Renata Marques De Melo, Susana Maria Henriques Olhero   +5 more
wiley   +1 more source

Diagnosing death, best interests, consent and the law. [PDF]

J Intensive Care Soc
Scott L.
europepmc   +1 more source

Additively Manufactured Porous Ceramics as Tunable Dielectrics for Passive Temperature Sensing

Advanced Materials Technologies, EarlyView.
Porous ceramic lattices, 3D‐printed from a multicomponent oxide ink, are integrated with LC resonators for passive wireless temperature sensing. By tuning porosity, the dielectric properties and RF response are engineered to produce distinct resonant frequency shifts with temperature. The results establish a structure‐driven approach to customizing the
Sogol Heidarishahrivar, Aminul Islam, Chang Woo Gal, Insup Kim, Yeong‐Jin Choi, Woo Soo Kim   +5 more
wiley   +1 more source

Rethinking slow codes. [PDF]

Int J Emerg Med
Lederman Z.
europepmc   +1 more source

Application of The Principle of the Best Interests of the Child by Peruvian Judiciary System

, 2015
La Convención sobre los Derechos del Niño, adoptada por las Naciones Unidas en 1989, constituye un instrumento internacional que reconoce a los niños, niñas y adolescentes un conjunto de derechos civiles, culturales, económicos, políticos y sociales que se resumen en cuatro principios fundamentales, uno de los cuales es el “interés superior del niño ...
openaire   +1 more source