Results 21 to 30 of about 5,655 (152)

Multiple Reflective Cracks in Semirigid Base Asphalt Pavement under Traffic Load Using XFEM

open access: yesAdvances in Civil Engineering, 2022
This paper built a three-dimensional layered structure model of semirigid base asphalt pavement with single and double transverse reflective cracks based on the Extended Finite Element Method and fatigue fracture theory.
Lei Guo   +3 more
doaj   +1 more source

Viscocanalostomy and combined phacoemulsification with viscocanalostomy: A five-year follow-up

open access: yesIndian Journal of Ophthalmology, 2022
Purpose: To assess the effectiveness and safety of viscocanalostomy (VC) and phaco-viscocanalostomy (PV) surgeries in eyes with a five-year follow-up.
Conor M Lyons   +2 more
doaj   +1 more source

Outcome of Blunt Abdominal Traumas with Stable Hemodynamic and Positive FAST Findings

open access: yesArchives of Academic Emergency Medicine, 2018
Introduction: Focused assessment with sonography for trauma (FAST) is a highly effective first screening tool for initial classification of abdominal trauma patients.
Firooz Behboodi   +4 more
doaj   +1 more source

Strength Characteristics of Nonpenetrating Joint Rock Mass under Different Shear Conditions

open access: yesAdvances in Civil Engineering, 2020
The mechanical property of jointed rock mass is an important factor to be considered in the analysis, evaluation, and design of actual rock engineering. The existence of joints threatens the stability and safety of underground engineering projects built ...
Qingzhi Chen, Yuanming Liu, Shaoyun Pu
doaj   +1 more source

Post-Traumatic Pulmonary Pseudocyst following Blunt Chest Trauma; a Case Report

open access: yesArchives of Academic Emergency Medicine, 2018
Traumatic pulmonary pseudocyst is a rare complication of chest trauma that has been poorly documented and usually resolves without specific treatment. Here, we present a case of pulmonary pseudocyst in a child with chest trauma without obvious symptoms ...
Nasim Ghafourian   +5 more
doaj   +1 more source

ALGORITHMS FOR CLINICAL ASSESSMENT OF THE CERVICAL SPINE IN PATIENTS WITH SEVERE TRAUMA: A MIXED-METHOD ANALYZIS

open access: yesColuna/Columna, 2021
Objective: Cervical trauma is an important cause of morbidity and mortality, affecting 2% of patients admitted to emergency units. Therefore, this study aims to compare the use of two clinical cervical spine evaluation algorithms, the Canadian C-Spine ...
Felipe Leonardo   +3 more
doaj   +1 more source

Chronic Thoracic Aortic Aneurysm Presenting 29 Years following Trauma

open access: yesCase Reports in Surgery, 2015
Blunt, nonpenetrating injuries of the thoracic aorta are uncommon and associated with a high mortality rate within the first hour. Aortic injury is missed in 1-2% of patients that survive to hospital, and a chronic thoracic aortic aneurysm may ...
Sarah Miller   +3 more
doaj   +1 more source

A systematic review and meta‐analysis of prevalence and clinical features of upper gastrointestinal (UGI) tract Crohn's disease in adults compared to non‐UGI types

open access: yesJGH Open, 2023
Background and Aim Crohn's disease is an inflammatory condition that affects the gastrointestinal (GI) system. This study aimed to determine the prevalence of upper gastrointestinal Crohn's disease (UGICD) and compare its features to non‐UGICD types ...
Babak Tamizifar   +3 more
doaj   +1 more source

Laparoscopic Repair of Traumatic Intraperitoneal Bladder Rupture: A Case Series [PDF]

open access: yesJournal of Acute Care Surgery, 2021
Bladder injury is uncommon in blunt abdominal trauma. The injury can be life-threatening if not treated properly. Thus, timely and accurate diagnosis is critical.
Yoonjung Heo, Dong Hun Kim
doaj   +1 more source

A continuous murmur following a nonpenetrating chest trauma

open access: yesJournal of the Saudi Heart Association, 2016
We reported a rare case of non-penetrating chest trauma-induced fistula from the right sinus of Valsalva to the right heart chambers. The ruptured sinus of Valsalva aneurysm was diagnosed preoperatively and operated on successfully.
Salma Charfeddine   +7 more
doaj   +1 more source

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