Results 131 to 140 of about 242,958 (315)

Tough, Ductile, and Strong Hard‐Soft Cementitious Composite Enabled by Multi‐Material Additive Manufacturing

Advanced Materials, EarlyView.
Drawing inspiration from the layered hard‐soft architecture found in sea sponges, this work establishes a new framework for architected cementitious composites (ACC) through multi‐material additive manufacturing (MMAM) process. The integration of mortar and elastomer phases into layered architectures enables synergistic toughening mechanisms, including
Aimane Najmeddine, Shashank Gupta, William Makinen, Zayvinn Lin, Krystal Delnoce, Reza Moini   +5 more
wiley   +1 more source

A case study evaluating the experience of a tutor co-teaching with students on a teacher education placement

, 2012
In the UK, teacher education often includes more formal sessions facilitated by a university-based tutor and placement-based learning supported by a school-based mentor. Recent English government policy seeks the expansion of school-led teacher education.
Copping, Adrian
core  

Role of the Recombination Zone in Organic Light‐Emitting Devices

Advanced Materials, EarlyView.
This review summarizes the critical role of the recombination zone in organic light‐emitting diodes (OLEDs). We highlight that broadening the recombination zone in OLEDs based on emissive layers with balanced charge transport and high photoluminescence quantum yields provides a promising route toward achieving both long operational lifetime and high ...
Yungui Li, Karl Leo
wiley   +1 more source

Designing and Psychometrics of Teacher–Student Relationship Questionnaire in Health Sciences: An Exploratory Mixed Study

Iranian Journal of Nursing and Midwifery Research
Background: The teacher–student relationship is the basis of education. Assessment of this relationship requires the use of a valid instrument. This study was conducted to design psychometrics features of Teacher–Student Relationship Questionnaire in ...
Saeed Hamidizadeh, Ladan Zarshenas, Abbas Ebadi, Camellia Torabizadeh, Sedigheh Ebrahimi   +4 more
doaj   +1 more source

The impact of website use on students' perception of the student-lecturer relationship within higher education in Saudi Arabia

Many researchers have discussed the student-lecturer relationship in the classroom. These studies have concluded that the association between student and lecturer must be positive in order for each of them to benefit.
Alshahrani, Saeed
core  

An intelligent recommendation system framework for student relationship management

, 2010
In order to enhance student satisfaction, many services have been provided in order to meet student needs. A recommendation system is a significant service which can be used to assist students in several ways.
Philuek, W., Fung, C.C., Kongsakun, K., Borirug, S.   +3 more
core  

Thermodynamic Limits to Molecular Doping in Conjugated Polymers: A Perspective on Phase Behavior and Miscibility

Advanced Materials, EarlyView.
Molecular doping of conjugated polymers is fundamentally constrained by thermodynamic phase behavior. This Perspective reframes doping efficiency and stability in terms of miscibility limits, binodals, and solvus boundaries, highlighting the role of effective interaction parameters and charge transfer.
Somayeh Kashani, Justin Neu, Sung‐Joo Kwon, Runqio Song, Zixuan Chen, Tajah Trapier, Paschalis Gkoupidenis, David Ginger, Wei You, Jasper J. Michels, Harald Ade   +10 more
wiley   +1 more source

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

Advanced 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, Kun‐Hao Yu, Ji Yoon Bae, Yunchan Lee, Dorit Aviv, Shu Yang   +5 more
wiley   +1 more source

Advancing Lithium–Oxygen Batteries: Pioneering Cathode Catalyst Innovation and Artificial Intelligence‐Driven Design Paradigms

Advanced Materials, EarlyView.
This review summarizes the principles and challenges of nonaqueous lithium‐oxygen batteries and recent advances in cathode catalysts, including carbon‐based materials, metals, oxides, sulfides, nitrides, carbides, and redox mediators. It highlights emerging design strategies and artificial intelligence‐driven approaches, emphasizing data‐assisted ...
Yuqing Yao, Chongyang Hao, Karol Viviana Mejia‐Centeno, Malik Dilshad Khan, Shang Wang, Longqiu Li, Yanhong Tian, Andreu Cabot, Qing Sun   +8 more
wiley   +1 more source

Student-teacher relationships and achievement

, 2019
This study examined the relationship between teacher perceptions of student-teacher relationships and growth in student standardized student achievement.
Harshbarger, Tim
core