Results 81 to 90 of about 242,958 (315)

Do Teacher Absences Impact Student Achievement? Longitudinal Evidence from One Urban School District [PDF]

open access: yes
Rates of employee absences and the effects of absences on productivity are topics of conversation in many organizations in many countries. One reason is that high rates of employee absence may signal weak management and poor labor-management relations. A
Raegen T. Miller   +2 more
core  

Karl Popper and the Mechanisms of Hydrogen Embrittlement

open access: yesAdvanced Engineering Materials, EarlyView.
Representation of the beginning of loss of ductility rather than embrittlement. Small concentrations of hydrogen in a diffusible form within iron are well‐established to harm the mechanical integrity of steels. There are theories that attempt to explain the pernicious role of hydrogen.
H. K. D. H. Bhadeshia
wiley   +1 more source

Rethinking sport teaching in physical education: A case study of research based innovation in teacher education

open access: yes, 2012
This paper focuses on the significance of physical education teacher education (PETE) in the diffusion of 'new' thinking about sport teaching in physical education.
Pill, Shane   +5 more
core   +1 more source

A Lightweight Procedural Layer for Hybrid Experimental–Computational Workflows in Materials Science

open access: yesAdvanced Engineering Materials, EarlyView.
We unveil a prototype hybrid‐workflow framework that fuses automatedcomputation with hands‐on experiments. Built atop pyiron, a lightweight, parameterized layer translates procedure descriptions into executable manual steps, syncing instrument settings, human interventions, and data capture in real‐time today.
Steffen Brinckmann   +8 more
wiley   +1 more source

Modeling and Analysis on Teacher-Student Relationship

open access: yesDiscrete Dynamics in Nature and Society, 2019
Although the teacher-student relationship has been addressed in some studies, the cooperation or reciprocal relations between teachers and students have not been explored sufficiently.
Li Xu, Qi Yang
doaj   +1 more source

An Examination of the Impact of Selected Teacher Variables on Student Achievement

open access: yesGeorgia Educational Researcher, 2009
The relationship between selected teacher variables and high school student achievement was analyzed. Using the Pearson Correlation analysis, this paper tries to: 1) determine the relationship between teachers’ teaching experience and high school ...
Comfort Okpala
doaj   +1 more source

Molecular Dynamics Studies of Shape Memory Polymers: From Bead–Spring Models to Atomistic Simulations

open access: yesAdvanced Engineering Materials, EarlyView.
Coarse‐grained (left) and atomistic (right) models of the shape memory polymer ESTANE ETE 75DT3 are shown schematically. The two representations bridge molecular detail and mesoscopic description. Both models capture shape memory behavior, linking segmental mobility and conformational relaxation of anisotropic chains to macroscopic recovery, and ...
Fathollah Varnik
wiley   +1 more source

The influence of teacher care on middle school students’ social–emotional competence: evidence from the China Education Panel Survey (2013–2014)

open access: yesFrontiers in Psychology
IntroductionSocial-Emotional Competence is regarded as a core ability necessary for individual development in the 21st century, playing a significant role in improving students’ academic performance and promoting social development.
Zhen Zhang   +4 more
doaj   +1 more source

Exploring collaborative mentoring relationships between teachers and student teachers

open access: yes, 2011
Located within a broader initiative of teacher education reform in Scotland, this study explores teacher and student teacher mentoring relationships in the classroom. A preliminary study to investigate these relationships was conducted involving a focus
Aderibigbe, Semiyu Adejare
core  

Blood Biomarkers and Surface‐Enhanced Raman Spectroscopy for Gout: A Comprehensive Review

open access: yesAdvanced Functional Materials, EarlyView.
Schematic illustrating gout disease progression from asymptomatic hyperuricemia to chronic tophaceous disease, highlighting the limitations of conventional imaging and biochemical diagnostics and the potential of engineered SERS platforms for ultrasensitive blood‐based detection of urate‐related biomarkers across disease stages, with the color gradient
Isuri Perera   +6 more
wiley   +1 more source

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