Results 121 to 130 of about 980,422 (310)

Elephant‐Skin‐Inspired Porous Cementitious Tiles with Programmable Crack Networks for Passive Cooling

open access: yesAdvanced Materials, EarlyView.
Elephant‐skin‐inspired crack networks are programmed in porous diatomaceous earth (DE)‐cement composites using substrate‐guided, stress‐concentration induced fracture. The resulting crack lattices act as capillary conduits that redistribute water, while the porous matrix stores moisture.
Qingya Huang   +5 more
wiley   +1 more source

Fostering learning engagement: the impact of different interpersonal relationships from the perspective of positive youth development

open access: yesFrontiers in Psychology
Learning engagement is a crucial factor affecting the quality of learning and holds significant value in promoting student development and enhancing teaching quality. By using time-lagged data from four schools and considering intentional self-regulation,
Mengjun Zhu   +2 more
doaj   +1 more source

Teacher Sorting, Teacher Quality, and Student Composition: Evidence from Norway [PDF]

open access: yes
Using panel data for Norwegian schools, we establish a two-equation supply and demand model for teachers with approved education. Taking into account nationally determined teacher pay and a strict teacher appointment rule, the data enable us to ...
Bjarne Strøm   +2 more
core  

Fabrication, Properties, and Applications of Scaffolds for Bone Tissue Regeneration

open access: yesAdvanced Materials Technologies, EarlyView.
This review explores cutting‐edge biomaterials and fabrication techniques for scaffolds in bone tissue regeneration. It conducts a critical comparison of various strategies, meticulously analyzes the key contradictions in the field, and outlines an integrated development path spanning from biomaterial selection to clinical application, while ...
Shangsi Chen, Min Wang
wiley   +1 more source

A review of teacher evaluation beliefs [PDF]

open access: yes, 2012
Teacher evaluation beliefs have received a substantial amount of attention in the educational literature, but comparatively little attention from the belief research topics specially. As the driving force, evaluation resembles belief mention but lack the
Aelterman, Antonia   +2 more
core   +1 more source

Recent Advances of Slip Sensors for Smart Robotics

open access: yesAdvanced Materials Technologies, EarlyView.
This review summarizes recent progress in robotic slip sensors across mechanical, electrical, thermal, optical, magnetic, and acoustic mechanisms, offering a comprehensive reference for the selection of slip sensors in robotic applications. In addition, current challenges and emerging trends are identified to advance the development of robust, adaptive,
Xingyu Zhang   +8 more
wiley   +1 more source

Relationship between classroom environment, teacher behavior, cognitive and emotional engagement, and state motivation [PDF]

open access: yesJournal of English Language Teaching and Learning, 2019
This study investigated the relationship between classroom environment and teacher behavior, and EFL (English as a foreign language) learners’ engagement and state motivation.
Mohammad Amiryousefi   +2 more
doaj  

“Academic Coaching” for Enhanced Learning, Higher Levels of Student Responsibility, and Greater Retention [PDF]

open access: yes
The relationship between teachers and students has changed. Many writers have put forth hypotheses and ideas about how the current generation of students (Gen‐Y; the “Me Generation”) differs from previous generations.
Barkley, Andrew P.
core   +1 more source

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