Results 181 to 190 of about 752,122 (314)

Adsorption and Separation by Flexible MOFs

Advanced Materials, EarlyView.
Flexible metal–organic frameworks (MOFs) present significant potential for gas storage and separation due to their structural dynamic. This review explores the rationale behind the flexible MOFs' enhanced working capacity and separation factors. It also addresses key challenges, including phase transition kinetics, crystal robustness, cycling, shaping,
Irena Senkovska, Volodymyr Bon, Antonia Mosberger, Yutong Wang, Stefan Kaskel   +4 more
wiley   +1 more source

Teacher Intervention During Collaborative Problem Solving in Mathematics Classrooms in Mainland China. [PDF]

Behav Sci (Basel)
Liu Y, Cao Y.
europepmc   +1 more source

Nonlocal Conduction in a Metawire

Advanced Materials, Volume 37, Issue 13, April 2, 2025.
A 1D metawire composed of twisted copper wires is designed and realized. This metamaterial exhibits pronounced effects of nonlocal electric conduction according to Ohm's law. The current at one location not only depends on the electric field at that location but also on other locations.
Julio Andrés Iglesias Martínez, Yi Chen, Ke Wang, Martin Wegener   +3 more
wiley   +1 more source

A statistical estimation of fractional order cryptosporidiosis epidemic model. [PDF]

Sci Rep
Ahmed N, Alhilfi WA, AlMansury HAZ, Elwahab MEA, Tahir M, Alqasem OA, Iqbal Z, Raza A, Ceesay B, Rafiq M, Khan I.   +10 more
europepmc   +1 more source

Van Der Waals Hybrid Integration of 2D Semimetals for Broadband Photodetection

Advanced Materials, EarlyView.
Advanced broadband photodetector technologies are essential for military and civilian applications. 2D semimetals, with their gapless band structures, high mobility, and topological protection, offer great promise for broadband PDs. This study reviews the latest advancements in broadband PDs utilizing heterostructures that combine 2D semimetals with ...
Xue Li, Kunxuan Liu, Di Wu, Pei Lin, Zhifeng Shi, Xinjian Li, Longhui Zeng, Yang Chai, Shu Ping Lau, Yuen Hong Tsang   +9 more
wiley   +1 more source

Spatial Reasoning and Its Contribution to Mathematical Performance Across Different Content Domains: Evidence from Chinese Students. [PDF]

J Intell
Xu T, Sun S, Kong Q.
europepmc   +1 more source

Mathematical Frameworks of All-Quantum Mode Adaptable Communication Processors [PDF]

Donya Sadat Rezaeishad, Mohammad Rezai, Foroogh S. Tabataba, Jawad A. Salehi   +3 more
openalex   +1 more source

Mathematics: I don't like it! I like it! Very much, a little, not at all... Social support and emotions in students from 2nd and 3rd cycles of education [PDF]

, 2017
Vera Monteiro, Francisco Peixoto, Lourdes Mata, Cristina Sanches   +3 more
openalex   +1 more source

Engineering Triboelectric Paper for Energy Harvesting and Smart Sensing

Advanced Materials, EarlyView.
Engineering nano‐graphite coated paper (NG@P) is produced to serve as triboelectric layers and electrodes for TENGs. Ultra‐high power density above 14 kW m−2 is achieved due to the electrostatic discharge on the surface. Moreover, smart home sensors are fabricated using the NG@P for motion sensing and sleep monitoring, which could be used for security ...
Renyun Zhang, Dabo Chen, Magnus Hummelgård, Nicklas Blomquist, Christina Dahlström, Wenshuai Chen, Jiayong Li, Jonas Örtegren, Zhong Lin Wang   +8 more
wiley   +1 more source

Peers, parents, and self-perceptions: the gender gap in mathematics self-assessment. [PDF]

J Popul Econ
Adamecz A, Jerrim J, Pingault JB, Shure N.   +3 more
europepmc   +1 more source