Results 111 to 120 of about 349,761 (181)

Rarefied planar jet and jet impingement flows

open access: yes, 2012
This paper presents three sets of analytical exact solutions to collisionless gas flows from a two-dimensional exit. The first set is free plume expanding into a vacuum, and the other two sets are collisionless plume impingement at a vertically set plate.
Cai C   +4 more
core   +1 more source

Intraoperative Fluoroscopy for Minimally Invasive Periacetabular Osteotomy: A Standardized Step‐By‐Step Operative Technique

open access: yesOrthopaedic Surgery, Volume 18, Issue 10, Page 2247-2259, October 2026.
Standardized intraoperative fluoroscopy provides a reproducible step‐by‐step framework for minimally invasive periacetabular osteotomy, improving the accuracy of pelvic orientation and acetabular reorientation. This technique facilitates a consistent and teachable workflow, supporting safer execution during a procedure known for its steep learning ...
Matthias Wittauer   +2 more
wiley   +1 more source

The Football Association Injury and Illness Surveillance Programme: The Incidence, Burden, and Severity of Injuries in English Men's Domestic Football

open access: yesScandinavian Journal of Medicine &Science in Sports, Volume 36, Issue 10, October 2026.
ABSTRACT Due to the lack of large‐scale research investigating the epidemiology of injury in English men's professional football, the present study aimed to examine the incidence rate, severity, and burden of injury in English men's domestic football. Injury surveillance data was prospectively collected and retrospectively analyzed. Time‐loss injuries,
Bradley Sprouse   +7 more
wiley   +1 more source

Computational analysis to assess hemodynamic forces in descending thoracic aortic aneurysms

open access: yesThe Journal of Physiology, Volume 604, Issue 19, Page 8112-8140, 1 October 2026.
Abstract figure legend Left: Pre‐processing. First, we perform the segmentation of the Computer Tomography angiorgraphy (angio‐CT) scans of a healthy patient, obtaining the surface of a healthy thoracic aorta with a Type III aortic arch. Then, we build nine ideal configurations with Descending Thoracic Aortic Aneurysm (DTAA), varying the aortic arch ...
Francesca Duca   +7 more
wiley   +1 more source

Significant Imprints of Vertical Resolution on Scale Interactions in the Global Model for Prediction Across Scales

open access: yesGeophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Global kilometer‐scale model simulations have demonstrated clear benefits from refining horizontal resolution in representing mesoscale weather phenomena, yet the role of vertical resolution remains comparatively underexplored. To address this gap, 40‐day experiments with the model for prediction across scales systematically varied both ...
Alexander Lojko   +3 more
wiley   +1 more source

Do Football Players Have a Greater Risk of Developing a Hip Impingement? [PDF]

open access: yes, 2012
Color poster with text, images, and tables.Femoroacetabular impingement (FAI) is caused when the neck of the femur, due to limited internal rotation, biomechanically contacts the pelvis in an atypical manner. The purpose of this study was to investigate
Johnson, Madeline K.
core  

Vortex Structure in the Wall Region of an Impinging Plane Jet

open access: yesJournal of Applied Fluid Mechanics, 2011
The work presented here comes within a research program dealing with vortex detection in the impingement region of a planar jet. In this study, experiments have been performed for a submerged turbulent water slot jet impinging normally on a flat plate,
Amine Koched, M. Pavageau, F. Aloui
doaj  

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