Results 91 to 100 of about 288,782 (292)

Experimental methods in chemical engineering: The scientific method versus engineering design methodology

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract Engineering graduate students confuse the scientific method and problem solving when presenting their pre‐doctoral exams and theses: Science discourse adopts question and hypotheses to assert and establish a study's rationale, while it is problem and objectives in engineering design.
Gregory S. Patience, Alexander R. P. Harrison, Nicolas A. Patience, Paul A. Patience, Robert S. Weber   +4 more
wiley   +1 more source

Comminuted Paraspinal Rib Fractures with Resultant Impending Penetrating Aortic Injury Requiring Costovertebral Rib Fixation: A Case Report

Medicina
Background and Objectives: Rib fractures are common in patients with trauma, and patients with multiple rib fractures often require surgical stabilization.
Soon-Ki Min, Tae-Seok Jeong, Yang-Bin Jeon   +2 more
doaj   +1 more source

Multicentre prospective cohort study of nonoperative versus operative treatment for flail chest and multiple rib fractures after blunt thoracic trauma: study protocol

BMJ Open, 2019
Introduction A trend has evolved towards rib fixation for flail chest although evidence is limited. Little is known about rib fixation for multiple rib fractures without flail chest.
Reinier B Beks, Rolf Groenwold, Mirjam B de Jong, Arthur Sweet, Jesse Peek, Bas van Wageningen, Tjarda Tromp, Frank IJpma, Roderick Wouters, Koen Lansink, Mike Bemelman, Mark van Baal, Jochem Hoogendoorn, Teun Saltzherr, Luke Leenen, Roderick Marijn Houwert   +15 more
doaj   +1 more source

Epidemiology of rib fractures in older men: Osteoporotic Fractures in Men (MrOS) prospective cohort study

, 2010
Objective To study the causes and consequences of radiologically confirmed rib fractures (seldom considered in the context of osteoporosis) in community dwelling older men.\ud \ud Design Prospective cohort study (Osteoporotic Fractures in Men (MrOS ...
Bauer, D. C, Cauley, Jane A., Nielson, C. M, Orwoll, E., Barrett-Connor, E.   +4 more
core   +1 more source

Surgical rib fixation in traumatic rib fractures: is it warranted?

, 2022
Traumatic chest wall injuries and rib fractures remain a prevalent injury. Despite many advances, these injuries result in high morbidity and mortality.
Dudaryk, Roman, Schubl, Sebastian D, Sebastian D. Schubl, Andrew R. Doben, Doben, Andrew R, Roman Dudaryk   +5 more
core   +1 more source

Review and prospects of shear test of bolted rock joints

Deep Underground Science and Engineering, EarlyView.
The laboratory shear test equipment, test method, and numerical simulation of bolted rock joints were summarized. The shortcomings and limitations of the current research were analyzed, and the research prospects were proposed. Abstract Rock bolting is a critical approach in geotechnical engineering for supporting weak rocks.
Shulin Ren, Fan Yang, Manchao He, Yong Yuan, Zhigang Tao   +4 more
wiley   +1 more source

Acute Diaphragmatic Injuries Associated with Traumatic Rib Fractures: Experiences of a Major Trauma Centre and the Importance of Intra-Pleural Assessment

Journal of Chest Surgery, 2021
Background: Diaphragmatic injuries following blunt or penetrating thoraco-abdominal trauma are rare, but can be life-threatening. Rib fractures are the most common associated injury in patients with a traumatic diaphragmatic injury (TDI).
Azhar Hussain, Ian Hunt
doaj   +1 more source

Rib Healing and Heterotopic Ossification After Surgical Stabilization of Rib Fractures. [PDF]

J Clin Med
Background: Little is known about the rate of rib fracture healing after Surgical Stabilization of Rib Fractures (SSRFs). We sought to evaluate the radiographic evidence of rib healing and hypertrophic ossification (HO) in patients after SSRFs.
Hoey A, Akyeampong D, Patel A, Gross R, Eriksson EA.   +4 more
europepmc   +2 more sources

Shear behavior of bolt–grout interfaces under constant normal stiffness: Influence of grout strength and thickness

Deep Underground Science and Engineering, EarlyView.
The effects of grout strength and thickness on the shear behavior of bolt–grout interfaces (BGI) under constant normal stiffness conditions are investigated. Shear strength, failure modes, and acoustic emission characteristics are examined. The findings reveal that grout strength exerts a significantly greater influence on BGI shear strength and ...
Sunhao Zhang, Dongqi Shang, Yujing Jiang, Jinge Zhang, Hongbin Chen, Tianqi Jiang   +5 more
wiley   +1 more source

Sequelae of Traumatic Rib Fractures

, 2021
A 69-year-old man with a history of alcohol abuse presented to the ED with progressive chest pain, vomiting, and edema after a bike fall 2 days ago. He had swelling with crepitus of the face, chest, arms, abdominal wall, and testicles.
Dakhlallah, Nadeen, Caskey, Bryson, Soto, Roy G   +2 more
core   +1 more source