Results 91 to 100 of about 3,644 (260)

Epistemic emotions as markers and mechanisms in socio-scientific issue learning through digital curation

Disciplinary and Interdisciplinary Science Education Research
Socio-Scientific Issues Teaching and Learning (SSI-TL) has been widely recognized for promoting meaningful science learning and civic engagement. However, classroom implementation remains limited due to the lack of pedagogical models that integrate SSI ...
Remah Haj, Dina Tsybulsky
doaj   +1 more source

Chemoselective Sequential Polymerization: An Approach Toward Mixed Plastic Waste Recycling

Advanced Functional Materials, EarlyView.
Inspired by biological protein metabolism, this study demonstrates the closed‐loop recycling of mixed synthetic polymers via ring‐closing depolymerization followed by a chemoselective sequential polymerizations process. The approach recovers pure polymers from mixed feedstocks, even in multilayer formats, highlighting a promising strategy to overcome a
Gadi Slor, Youwei Ma, Hyunwoo Park, Tae‐Lim Choi, Damien Guironnet, Francesco Stellacci   +5 more
wiley   +1 more source

Thermal history-dependent characteristics in van der Waals ferromagnet Fe5−xGeTe2 (x ∼ 0.16)

APL Materials
We investigated the thermal-history dependence of physical properties in a quenched Fe5−xGeTe2 (x ∼ 0.16) single crystal by measuring magnetization (M), electrical resistivity (ρ), Seebeck coefficient (S), and thermal conductivity (κ) as a function of ...
Ramesh Lalmani Yadav, Pallab Bag, Chien-Chih Lai, Yung-Kang Kuo, Chia-Nung Kuo, Chin-Shan Lue   +5 more
doaj   +1 more source

Efficient Frontier for Robust Higher-order Moment Portfolio Selection [PDF]

This article proposes a non-parametric portfolio selection criterion for the static asset allocation problem in a robust higher-moment framework. Adopting the Shortage Function approach, we generalize the multi-objective optimization technique in a four ...
Bertrand Maillet, Emmanuel Jurczenko, Paul Merlin   +2 more
core  

Three‐dimensional Antimony Sulfide Based Flat Optics

Advanced Functional Materials, EarlyView.
This work presents the development of a grayscale electron beam lithography (g‐EBL) method for fabricating antimony trisulfide (Sb2S3) nanostructures with customizable 3D profiles. The refractive index of g‐EBL patterned Sb2S3 is determined based on the synergy of genetic algorithm and transfer matrix method.
Wei Wang, Uwe Hübner, Anne Gärtner, Tao Chen, Joseph Köbel, Franka Jahn, Daniel Repp, Abhrodeep Dey, Henrik Schneidwind, Andrea Dellith, Jan Dellith, Torsten Wieduwilt, Matthias Zeisberger, Tanveer Ahmed Shaik, Astrid Bingel, Markus A. Schmidt, Jer‐Shing Huang, Ulf Peschel, Volker Deckert   +18 more
wiley   +1 more source

Estimating and Planning Accelerated Life Test Using Constant Stress for Generalized Logistic Distribution under Type-I Censoring [PDF]

, 2011
The optimal designs and statistical inference of accelerated life tests under type-I are studied for constant stress-accelerated life tests (CSALTs). It is assumed that the lifetime at design stress has generalized logistic distribution.
A. F. Attia, H. M. Aly, S. O. Bleed
core   +2 more sources

Tuning the Electronic Structure and Spin State of Fe─N─C Catalysts Using an Axial Oxygen Ligand and Fe Clusters for High‐Efficiency Rechargeable Zinc–Air Batteries

Advanced Functional Materials, EarlyView.
A FeN4─O/Clu@NC‐0.1Ac catalyst containing atomically‐dispersed FeN4─O sites (medium‐spin Fe2+) and Fe clusters delivered a half‐wave potential of 0.89 V for ORR and an overpotential of 330 mV at 10 mA cm−2 for OER in 0.1 m KOH. When the catalyst was used in a rechargeable Zn–air battery, a power density of 284.5 mW cm−2 was achieved with excellent ...
Yongfang Zhou, Yu Mao, Mengyao Chang, Ziyun Wang, Wenke Xie, Cuizhu Ye, Shanghai Wei, Lars Thomsen, Geoffrey I. N. Waterhouse   +8 more
wiley   +1 more source

A Method for Simulating Nonnormal Distributions with Specified \u3ci\u3eL\u3c/i\u3e-Skew, \u3ci\u3eL\u3c/i\u3e-Kurtosis, and \u3ci\u3eL\u3c/i\u3e-Correlation [PDF]

, 2012
This paper introduces two families of distributions referred to as the symmetric κ and asymmetric κL-κR distributions. The families are based on transformations of standard logistic pseudo-random deviates. The primary focus of the theoretical development
Headrick, Todd C., Pant, Mohan Dev
core   +1 more source

Modeling for the Computer-Aided Design of Long Interconnects [PDF]

, 2022
L'abstract è presente nell'allegato / the abstract is in the ...
TREVISO, FELIPE
core  

Trap‐Assisted Transport and Neuromorphic Plasticity in Lead‐Free 2D Perovskites PEA2SnI4

Advanced Functional Materials, EarlyView.
An artificial retina built from lead‐free layered perovskite (PEA)2SnI4 converts light input into a persistent photocurrent and sums successive flashes over time. Micro/nanocrystals integrated on electrodes act as synapse‐like pixels that perform temporal integration directly in hardware. This in‐sensor preprocessing merges detection and computation on
Ofelia Durante, Valeria Demontis, Karl Jonas Riisnaes, Lam Hoi Tung, Sebastiano De Stefano, Daniela Marongiu, Adolfo Mazzotti, Aditya Bhardwaj, Francesco Mattana, Elisa Pili, Selene Matta, Federico Paolucci, Michele Saba, Andrea Mura, Giovanni Bongiovanni, Monica F Craciun, Saverio Russo, Antonio Di Bartolomeo   +17 more
wiley   +1 more source