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Retricted access

Research article

First published 2019-7

Teaching Elementary Social Studies during Snack Time and other Unstructured Spaces

Annie McMahon Whitlock, Kristy A. Brugar

The Journal of Social Studies Research

Open access

Research article

First published 2025-11

Prioritising teachers’ health: The impact of ‘unstructured wellness time’ on educator wellness

Tessa Blazek, Hayley J Morrison, Lauren D Sulz [...]

Health Education Journal

Open access

Research article

First published 2026-4

Need Satisfaction in Structured and Unstructured Out-of-School-Time: A Positive Youth Development Approach

Kimia Shirzad, Steven R. Hanna, Alexander R. Caraynoff [...]

Youth & Society

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Research article

First published 2020-5

An Observational Assessment of Physical Activity Levels and Social Behavior During Residential Summer Camp Unstructured Time

Zachary Wahl-Alexander, Craig A. Morehead

American Journal of Health Promotion

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Research article

First published 2004-6

Stability robustness of linear output feedback systems with both time-varying structured and unstructured uncertainties as well as actuator saturation

S-H Chen, J-H Chou

Proceedings of the Institution of Mechanical Engineers,Part I: Journal of Systems and Control Engineering

Open access

Research article

First published 2023-11

From structural time use to situational rule-breaking: Analysing adolescents’ time use and the person-setting interaction

Alberto P. Chrysoulakis, Anna-Karin Ivert, Marie Torstensson Levander

European Journal of Criminology

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Research article

First published 2026

Research on real-time 3D reconstruction and distortion compensation of underground unmanned aerial vehicle (UAV) unstructured space based on millimetre-wave radar

Xuezhao Zheng, Bo Yang, Chengze Diao [...]

Mining Technology: Transactions of the Institutions of Mining and Metallurgy

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Research article

First published 2020-5

The Long Island play revolution

Pasi Sahlberg, William Doyle

Phi Delta Kappan

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Research article

First published 2025-8

Specifying the Temporal Bounds of the Situational Peer Effect

Jessica R. Deitzer, Jean Marie McGloin, Evelien Hoeben

Journal of Research in Crime and Delinquency

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Research article

First published 2008-5

Text mapping: Visualising unstructured,structured,and time-based text collections

Vedran Sabol, Keith Andrews, Wolfgang Kienreich [...]

Intelligent Decision Technologies

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