Results 101 to 110 of about 1,045,264 (285)

Spatial-Temporal Analysis and Severity Prediction of Traffic Accidents

open access: yesEngineered Science
Traffic accidents pose a significant problem, resulting in substantial human and economic losses annually. As such, safety engineers rely on studies of traffic accidents to implement remedial measures that prevent accidents or mitigate their impact on ...
Aslam Al-Omari   +2 more
doaj   +1 more source

Low graft re‐rupture rate after primary ACL reconstruction using a modified MacIntosh iliotibial band technique with gracilis augmentation: Minimum 6‐year follow‐up

open access: yesKnee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose Combined intra‐ and extra‐articular anterior cruciate ligament (ACL) reconstruction has gained renewed interest to improve rotational stability and reduce graft failure. This study evaluated graft re‐rupture rates, functional and return‐to‐sport (RTS) outcomes at a minimum 6‐year follow‐up after primary reconstruction using a modified ...
Baptiste Bouyge   +10 more
wiley   +1 more source

Nonlinear effects of traffic statuses and road geometries on highway traffic accident severity: A machine learning approach.

open access: yesPLoS ONE
The purpose of this study is to explore nonlinear and threshold effects of traffic statuses and road geometries, as well as their interactions, on traffic accident severity.
Yao Liang   +7 more
doaj   +1 more source

Cross-Modality Interaction-Based Traffic Accident Classification

open access: yesApplied Sciences
Traffic accidents on the road lead to serious personal and material damage. Furthermore, preventing secondary accidents caused by traffic accidents is crucial.
Changhyeon Oh, Yuseok Ban
doaj   +1 more source

Exploring Determinants of Urban Motorcycle Accident Severity: The Case of Barcelona [PDF]

open access: yes
Public authorities and road users alike are increasingly concerned by recent trends in road safety outcomes in Barcelona, which is the European city with the highest number of registered Powered Two-Wheel (PTW) vehicles per inhabitant,.
Daniel Albalate   +1 more
core  

Contact injury mechanism is independently associated with greater Anterior Cruciate Ligament Injury Severity Scale severity in patients undergoing primary anterior cruciate ligament reconstruction

open access: yesKnee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose To determine whether injury mechanism and sport category were independently associated with overall structural injury severity after sport‐related primary anterior cruciate ligament (ACL) rupture, as quantified by the Anterior Cruciate Ligament Injury Severity Scale (ACLISS).
Zakhia Michael Malhamé   +6 more
wiley   +1 more source

Columbia Accident Investigation Board Report: Volume 6.Transcripts of Board Public Hearings

open access: yes, 2003
Sixth volume of the final report produced by the Columbia Accident Investigation Board including transcripts of board public hearings held in Houston, Texas; Cape Canaveral, Florida; and Washington ...
Columbia Accident Investigation Board
core  

Maxillomandibular Advancement Outcomes in Obstructive Sleep Apnea by Age and Gender

open access: yesThe Laryngoscope, EarlyView.
This systematic review and meta‐analysis of 36 studies (608 patients) found that maxillomandibular advancement significantly improves polysomnographic, cephalometric, and subjective measures of obstructive sleep apnea across both sexes and throughout the lifespan. Odds of surgical cure decline roughly 3% per year of age.
Matthew O. Herbst   +7 more
wiley   +1 more source

Traffic Accident Risk Assessment at Urban Signalized Intersections Using Cellular Automata Modeling

open access: yesModelling
Traffic accidents at urban intersections represent a major road safety concern, particularly those caused by traffic signal violations. To analyze accident mechanisms and develop effective prevention strategies, this study employs a cellular automata ...
Laila Taoufiq   +3 more
doaj   +1 more source

Columbia Accident Investigation Board Report: Volume 3. Other Technical Documents Cited in the Report

open access: yes, 2003
Third volume of the final report produced by the Columbia Accident Investigation Board including assorted technical documents produced by NASA and other organizations in support of the Board's inquiry into the February 1, 2003 destruction of Space ...
Columbia Accident Investigation Board
core  

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