Results 81 to 90 of about 1,115,203 (281)

Ti6Al4V‐Bioglass‐Copper Composites for Load‐Bearing Implants

Advanced Healthcare Materials, EarlyView.
We have designed and manufactured a novel Ti64‐based composite by adding 45S5 bioglass (BG) and copper (Cu). Adding BG on titanium improves wear resistance and biocompatibility, whereas Cu addition improves mechanical strength while providing inherent lifelong bacterial resistance.
Lochan Upadhayay, Bryson White, Susmita Bose, Amit Bandyopadhyay   +3 more
wiley   +1 more source

The chain mediating effect of self-respect and self-control on the relationship between parent-child relationship and mobile phone dependence among middle school students

Scientific Reports
This study aims to examine the impact of parent-child relationship on smartphone dependence among middle school students and explore the mediating role of self-respect and self-control.
Aolun Wang, Shuyuan Guo, Ziyi Chen, Yang Liu   +3 more
doaj   +1 more source

Developing effective partnerships in reporting student achievement : making links between educative theory and schools reporting practices : a thesis presented as partial fulfilment of the requirements for the degree of Master of Educational Administration, Massey University, Albany [PDF]

, 2003
This thesis examines how three participant schools reported the achievement of students to parents and the extent to which reporting practices reflected current educative theories and effective partnership.
Taylor, Kerry
core  

Transistor‐Level Activation Functions via Two‐Gate Designs: From Analog Sigmoid and Gaussian Control to Real‐Time Hardware Demonstrations

Advanced Materials, EarlyView.
Screen gate‐based transistors are presented, enabling tunable analog sigmoid and Gaussian activations. The SA‐transistor improves MRI classification accuracy, while the GA‐transistor supports precise Gaussian kernel tuning for forecasting. Both functions are implemented in a single device, offering compact, energy‐efficient analog AI processing ...
Junhyung Cho, Youngmin Han, Won Woo Lee, Youngwoo Yoo, Kannan Udaya Mohanan, Chang‐Hyun Kim, Junhwan Choi, Young‐Joon Kim, Wonjun Shin, Hocheon Yoo   +9 more
wiley   +1 more source

Adaptive Twisting Metamaterials

Advanced Materials, EarlyView.
This work introduces torque‐controlled twisting metamaterials as a transformative platform for adaptive crashworthiness. By combining multiscale predictive modeling with experimental validation on additively manufactured gyroids, it demonstrates tunable stiffness, collapse stress, and energy absorption.
Mattia Utzeri, Maria L. Gatto, Edoardo Mancini, Donato Orlandi, Daniele Cortis, Marco Sasso, Shanmugam Kumar   +6 more
wiley   +1 more source

A chain mediation model of parent child relationship and academic burnout of adolescents

Scientific Reports
This paper studied the relationship and mechanisms of parent–child relationship, interpersonal relationship on campus, academic self-efficacy and academic burnout among adolescents. A study of 913 Chinese junior high school students from Fujian province (
Jiangnan Sun, Hang Guo, Wenxin Jiang, Xiuqing Chen, Fengyao Wu, Zisen Zhuang, Zhangya Lin   +6 more
doaj   +1 more source

Ellie Karle Won First Prize in Poster Competition [PDF]

, 2016
Much research has focused on the variables associated with student academic outcomes indicated by class grades. This study explored the influence of student goal orientation on academic achievement based on a trichotomous model: mastery goals (motivated ...

core   +1 more source

Field‐Effect Transistors from Artificial Charged Domain Walls in Stacked Van der Waals Ferroelectric α‐In2Se3

Advanced Materials, EarlyView.
This study utilizes the van der Waals stacking of ferroelectric α$\alpha$‐In2Se3 to fabricate in‐plane artificial charged domain walls. These charged domain walls are electrically accessible, gate‐tunable, and show 2–9 orders of magnitude higher conductance than charged domain walls from thin film ferroelectrics, allowing their integration in field ...
Shahriar Muhammad Nahid, Haiyue Dong, Gillian M. Nolan, SungWoo Nam, Nadya Mason, Pinshane Y. Huang, Arend M. van der Zande   +6 more
wiley   +1 more source

Explaining Structural Relationships Between the Quality of Parent-Child Relations and the School's Emotional Moodle with Bullying in School: Assessing the Role of Mediator Self-Concept [PDF]

پژوهش در نظام‌های آموزشی, 2020
The purpose of this study was to explain the structural relationships between the quality of parent-child relationships and the emotional atmosphere of the school with bullying in the school by assessing the role of mediator of the self-concept.
arezoo malaknia, Kianoosh Hashemian, Khadijeh Abolmaali Alhoseini   +2 more
doaj  

Ethnic Minority Children’s Active Commuting to School and Association with Physical Activity and Pedestrian Safety Behaviors [PDF]

, 2010
Background: Children\u27s active commuting to school, i.e. walking or cycling to school, was associated with greater moderate-to-vigorous physical activity, although studies among ethnic minorities are sparse.
Baranowski, Tom, Hanfling, Marcus J, Mendoza, Jason A, Nguyen, Nga, Nicklas, Theresa A, Uscanga, Doris K, Watson, Kathy   +6 more
core   +1 more source