Results 221 to 230 of about 3,066,894 (297)

3D Closed‐Loop Navigation of Magnetic Microswimmers Using Vision‐Derived Depth Feedback

Advanced Intelligent Systems, EarlyView.
A planar magnetic microswimmer is navigated in three dimensions under a standard microscope. Image defocus supplies a real‐time depth cue, and model‐predictive control with A* planning steers the body on surfaces and in free swimming. Axial position is regulated by propulsion alone, without magnetic field gradients or extra cameras.
Yasin Cagatay Duygu, Sangwon Lee, Min Jun Kim   +2 more
wiley   +1 more source

Psychological distress, subjective well-being, and university dropout intention: a structural equation model examining indirect statistical associations involving academic burnout and satisfaction with education. [PDF]

BMC Psychol
Periañez CAH, Jaramillo-Bolívar CD, Castillo-Díaz MA.   +2 more
europepmc   +1 more source

Transitioning to nonpunitive school policies for addressing student substance use: Qualitative interviews with key school administrators

American Journal of Community Psychology, EarlyView.
Abstract Recent policy change in Massachusetts encourages schools to limit their use of exclusionary discipline to “extraordinary circumstances,” but little work has explored the opportunities and challenges of transitioning to nonpunitive practices after student substance use infractions in schools.
Kristina Conroy, M. Grace Albright, Kendall B. Roberts, Meghan A. Costello, Anthony J. Jannetti, Alexis R. Wing, Randi M. Schuster   +6 more
wiley   +1 more source

PRISM, a Bidirectional NMR Foundation Model: From Peak List to Structure and Back

Angewandte Chemie, EarlyView.
Structure elucidation from NMR can consume an expert for hours or even days. PRISM addresses this with a bidirectional transformer trained on 1.19 M real experimental spectra: it translates 1H and 13C peak lists into structures with 60.1% stereo‐aware top‐1 accuracy (72.5% stereo‐unaware), and, working in reverse, predicts spectra back from structures,
Ajnabiul Hoque, Frank Glorius
wiley   +2 more sources

Learning environment at home and primary school dropout status in Bangladesh: An analysis of multiple indicator cluster survey. [PDF]

PLoS One
Prodhan ME, Alam A, Subha S, Islam F, Al Amin M, Hasan MN, Haque MA, Uddin MJ.   +7 more
europepmc   +1 more source

Transition From Primary to Secondary School: Igniting Attendance and Engagement Among Aboriginal and Torres Strait Islander Students Through National Policy Reform

Australian Journal of Social Issues, EarlyView.
ABSTRACT Australia's Closing the Gap reform aims to address disparities experienced by Aboriginal and Torres Strait Islander peoples. There are specific targets focussed on key educational transitions; yet, the transition to secondary education is not a targeted priority.
Azhar Hussain Potia, Kai W. Wheeler, Tracy Woodroffe, Karen Thorpe   +3 more
wiley   +1 more source

Volunteering, Crime and Secondary School Attendance: Evidence From Queensland

Australian Journal of Social Issues, EarlyView.
ABSTRACT Student absenteeism is a critical issue in Australia and worldwide, with alarming declines in attendance rates further exacerbated by the COVID‐19 pandemic. While research has long highlighted the relevance of school and family factors, less is known about how the broader community context shapes attendance.
Matthias Kubler, Brooklyn Corbett, Annemaree Carroll, Martin Mills, Deborah Lynch, Wojtek Tomaszewski   +5 more
wiley   +1 more source

An adaptive multi-scale spatio-temporal graph network for robust MOOC dropout prediction. [PDF]

Sci Rep
Duan Y, Chen X.
europepmc   +1 more source

Bullying and sexual harassment of medical and nursing students, in relation to stress, burnout and intention to dropout. [PDF]

Int J Med Educ
Olsson C, Toropova A, Jensen I, Björklund C.   +3 more
europepmc   +1 more source

Leveraging Metamaterial‐Inspired Wireless Resonator for Reliable Quantitative MRI at 1.5T: Linearity, Bias, and Repeatability Assessment

Advanced Physics Research, EarlyView.
This study designed a nonlinear‐response metamaterial‐inspired wireless resonator (MWR) and systematically evaluated the feasibility of using MWR for quantitative magnetic resonance imaging (qMRI), including T1/T2 mapping, apparent diffusion coefficient, and proton density fat fraction.
Yakui Wang, Yingyi Qi, Bing Liu, Zhonghai Chi, Yi Yi, Xinxin Li, Yibei Yu, Qian Zhao, Zhuozhao Zheng   +8 more
wiley   +1 more source