Results 131 to 140 of about 7,679,967 (255)
Advanced Materials, EarlyView.Rapid thiol‐maleimide addition frequently outpaces mixing, resulting in heterogeneous hydrogels. S‐nitrosothiols act as thiol‐protecting groups, allowing uniform mixing with maleimide‐functionalized polymers before gelation. Sodium thiosulfate or sodium ascorbate then regenerates thiols on demand, triggering controlled thiol‐maleimide crosslinking ...
Julian A. Serna +7 more
wiley +1 more source
One Size Fits All? The Effects of Teacher Cognitive and Non-cognitive Abilities on Student [PDF]
Teachers are increasingly being drawn from the lower parts of the general ability distribution, but it is not clear how this affects student achievement.
Vlachos, Jonas, Grönqvist, Erik
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Advanced Materials, EarlyView.We present SCIENCE, an in‐ear multimodal physiological monitor featuring two key innovations. Water‐triggered morphological expansion (a 2‐mm cylinder to a 9‐mm spindle) achieves conformal adaptation across complex canal geometries. Simultaneously, active biofouling mitigation disrupts cerumen barriers, reducing sensor‐skin impedance by 20%.
Shuyun Zhuo +3 more
wiley +1 more source
Frontiers in PsychologyBased on a sample of middle school students from the China Education Panel Survey (CEPS) database, this study explores the relationship between parental perceived teacher care and teacher-student relationship and the role of teacher gender in it through ...
Zhen Zhang +5 more
doaj +1 more source
Teacher density and student achievement in Swedish compulsory schools [PDF]
This paper analyzes how student achievement is affected by resource increases in the Swedish compulsory school due to a special government grant that was enforced in the academic year of 2001/02.
Andersson, Christian
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Inverse Design of Nanoparticulate Materials
Advanced Materials, EarlyView.Inverse design shifts nanomaterial development from empirical trial‐and‐error to predictive model‐driven strategies. It can rely on knowledge‐based, data‐based, or hybrid process and property functions. This perspective article provides a practical framework for applying inverse design based on instructive examples. It discusses which modeling approach
Nabi Etienne Traoré +5 more
wiley +1 more source
Teacher-Student Interaction and Chinese Students' Mathematics Learning Outcomes: The Mediation of Mathematics Achievement Emotions. [PDF]
Int J Environ Res Public Health, 2020 Lin W, Yin H, Han J, Han J.
europepmc +1 more source
Multi‐Li+ Coordination for Superior Room‐Temperature Ionic Conductivity in PEO Solid Electrolytes
Advanced Materials, EarlyView.A phosphonate‐functionalized polycarboxylate ether (P‐PCE) is introduced into PEO electrolytes to induce multi‐Li+ ions coordination, which effectively dissociates lithium salts, liberates Li+ from the strong chelation by PEO chains, and promotes fast Li+ hopping between adjacent coordination sites. Simultaneously, this design establishes dynamic, high‐
Hengming Yan +11 more
wiley +1 more source
How Teacher Turnover Harms Student Achievement [PDF]
Researchers and policymakers often assume that teacher turnover harms student achievement, but recent evidence calls into question this assumption. Using a unique identification strategy that employs grade-level turnover and two classes of fixed-effects ...
James Wyckoff +3 more
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Advanced Materials Interfaces, EarlyView.Thermoplastic attachment is introduced as a scalable surface coating strategy to improve the durability and dielectric reliability of flexible electrodynamic dust shields. By embedding chemically modified reduced graphene oxide (CMrGO) electrodes within thermoplastic laminates, mechanical degradation, abrasion damage, and vacuum‐induced electrical ...
Ide E. Onal +6 more
wiley +1 more source