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Disasters and conflicts are both widely recognised as 'drivers' of internal displacement. Yet, despite a growing body of research and policy, there has been little consideration to date of how the different features of each 'context' shape the micro-level dynamics of internal displacement. Where and why are these dynamics similar across the two contexts and how do they differ? This paper draws on general concepts from the disaster field to develop a comparative analytical model of internal displacement dynamics in the disaster and conflict contexts. Based on inferences from the patchy extant data across the two contexts, it identifies and explains points of convergence and divergence between internal displacement dynamics in both the disaster and conflict contexts. This 'contextual' model of the micro-level dynamics of internal displacement has implications for academic debates, as well as for policy and practice, in the disaster, conflict, peace, climate change, and forced migration/displacement fields.
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http://dx.doi.org/10.1111/disa.12589 | DOI Listing |
Med Phys
September 2025
Department of Radiology, Keio University School of Medicine, Tokyo, Japan.
Background: Understanding respiratory motions of liver and its surrogate organs is crucial for precise dose delivery in liver cancer radiotherapy. Although these motions have been studied for respiratory motion management in the supine posture, few studies have quantified them and evaluated their correlations in the upright posture.
Purpose: This study quantified the respiratory motions of liver and surrogate organs and evaluated the correlations between the liver motions and surrogate signals for respiratory motion monitoring in both the supine and upright postures.
J Biomech Eng
September 2025
Texas Tech University Box 41021 Lubbock, TX 79409.
Wrist biomechanics remain incompletely understood due to the complexity of experimental measurements in this multi-bone joint system. Finite element analysis provides a powerful alternative for investigating internal variables such as carpal kinematics and displacement patterns. This technical brief compares two bone representation approaches, all-cortical versus cortical-trabecular, using two distinct finite element models developed from the same wrist CT dataset.
View Article and Find Full Text PDFEnviron Sci Technol
September 2025
The Grainger College of Engineering, Department of Civil and Environmental Engineering, University of Illinois Urbana-Champaign, Urbana, Illinois 61801, United States.
Wastewater solids management is a key contributor to the operational cost and greenhouse gas (GHG) emissions of water resource recovery facilities (WRRFs). This study proposes a 'waste-to-energy' strategy using a hydrothermal liquefaction (HTL)-based system to displace conventional energy- and emission-intensive practices. The proposed system directs HTL-produced biocrude to oil refineries and recovers regionally tailored nitrogen and phosphorus fertilizers.
View Article and Find Full Text PDFJB JS Open Access
September 2025
OLVG, Orthopedic Surgery Department, Amsterdam, the Netherlands.
Background: Evidence supporting surgery in elderly patients with distal radius fractures is limited, but displaced fractures may benefit from surgery. This study aimed to determine whether casting is noninferior to surgery for patients aged 65 years or older with substantially displaced intra-articular (AO type C) distal radius fractures.
Methods: This multicenter randomized controlled noninferiority trial included 138 patients (mean age 76 years, SD 6.
Medicine (Baltimore)
September 2025
Department of Prosthodontics, Faculty of Dentistry, Van Lang University, Ho Chi Minh City, Vietnam.
This study examines the symptomatic and clinical features and variations in characteristics, such as angle and length of the condylar path in the sagittal plane during protrusion movement, in internal derangement patients treated with exercise therapy. Patients were selected and classified using the diagnostic criteria for temporomandibular disorders (DC/TMD) axis I. The therapeutic exercise program consisted of lateral jaw movements performed daily, with gradual progression to a target of 50 repetitions per day.
View Article and Find Full Text PDF