Results 71 to 80 of about 1,910,363 (347)

Non‐Destructive and Mechanical Characterization of the Bond Quality of Co‐Extruded Titanium‐Aluminum Profiles

Advanced Engineering Materials, EarlyView.
This study investigates the bond quality of co‐extruded aluminum–titanium hybrid profiles, focusing on the lateral angular co‐extrusion (LACE) process. It examines how heat treatments (HT) affect intermetallic phase formation, bond strength, and material properties.
Norman Mohnfeld, Ahmed Dewidar, Karim Qarbi, Hendrik Wester, Florian Patrick Schäfke, Alexej Verschinin, Hans Jürgen Maier, Sebastian Barton, Christian Klose, Johanna Uhe   +9 more
wiley   +1 more source

MRI Findings of Post-Traumatic Osteomyelitis of Distal Phalanx Following Neglected Open Fracture

대한영상의학회지, 2017
Careful radiologic examination of the osteolytic lesion is important for patients with fracture. Differential diagnosis includes osteonecrosis, neoplasm and infections.
Dong Eon Kim, Jihae Lee, Kung Eun Bae, Mi-Jin Kang, Jae Hyung Kim, Woo Ho Cho, Myeong Ja Jeong, Soung Hee Kim, Ji-Young Kim, Soo Hyun Kim   +9 more
doaj   +1 more source

Ankle fractures

Essentials of Foot and Ankle Surgery, 2018
Objectives: To evaluate the pattern of ankle fractures presented to our regionaltrauma and tertiary care center. Study Design: Prospective Study. Place & Duration of Study:Lady Reading Hospital, Peshawar from November 2016 to October 2017-Twelve months ...
Oliver Chan, Anthony Sakellariou
semanticscholar   +1 more source

Analysis of Temperature and Stress Distribution on the Bond Properties of Hybrid Tailored Formed Components

Advanced Engineering Materials, EarlyView.
Hybrid materials enable high‐performance components but are challenging to process. This study explores an inductive heating concept with spray cooling for steel–aluminum specimens in a two‐step process including friction welding and cup backward extrusion.
Armin Piwek, Eduard Ortlieb, Caner‐Veli Ince, Julius Peddinghaus, Hendrik Wester, Johanna Uhe, Annika Raatz, Kai Brunotte   +7 more
wiley   +1 more source

Análise densitométrica da região femoral de homens acima de 50 anos oriundos de um ambulatório de urologia Densitometric analysis of femoral region in men older than 50 years old from an ambulatory of urology

Revista Brasileira de Reumatologia, 2009
INTRODUÇÃO: A osteoporose em homens ainda é pouco diagnosticada. O objetivo deste estudo é mensurar a densidade mineral óssea (DMO) e a prevalência de osteoporose em uma amostra de homens.
Renata Francioni Lopes, Alexandre Oliveira Marchesi, Raquel Novaes Fossari, Michele Chailleaux Cezar, Cláudia Medina Coeli, Maria Lucia Fleiuss de Farias   +5 more
doaj   +1 more source

Incidence and mortality of hip fractures in the United States.

Journal of the American Medical Association (JAMA), 2009
CONTEXT Understanding the incidence and subsequent mortality following hip fracture is essential to measuring population health and the value of improvements in health care.
C. Brauer, Marcelo Coca-Perraillon, D. Cutler, A. Rosen   +3 more
semanticscholar   +1 more source

A Perspective on Powder Metallurgy and Additive Manufacturing of High‐Nitrogen Alloyed Stainless Steels

Advanced Engineering Materials, EarlyView.
This perspective article explores an innovative powder metallurgical approach to producing high‐nitrogen steels by utilizing a mixture of stainless steel and Si3N4. This mixture undergoes hot isostatic pressing followed by direct quenching. The article also examines adapting this method to laser powder bed fusion (PBF‐LB/M) to overcome nitrogen ...
Louis Becker, Felix Radtke, Jonathan Lentz, Simone Herzog, Christoph Broeckmann, Sebastian Weber   +5 more
wiley   +1 more source

Use of a 5-item modified Fragility Index for risk stratification in patients undergoing surgical management of proximal humerus fractures

JSES International, 2021
Hypothesis: We hypothesized that the modified Fragility Index (mFI) would predict complications in patients older than 50 years who underwent operative intervention for a proximal humerus fracture.
Daniel R. Evans, MSc, Eliana B. Saltzman, MD, Albert T. Anastasio, MD, Ndeye F. Guisse, BS, Elshaday S. Belay, MD, Tyler S. Pidgeon, MD, Marc J. Richard, MD, David S. Ruch, MD, Oke A. Anakwenze, MD, MBA, Mark J. Gage, MD, Christopher S. Klifto, MD   +10 more
doaj  

NEW IN THE PATELLA FRACTURES TREATMENT

RUDN Journal of Medicine, 2018
In the literature there is a gap of publications about patella fractures management which is due to the absence of serious attention to the injuries of this largest sesamoid bone.
V H Hijazin, E I Solod, M A Abdulkhabirov, N I Karpovich   +3 more
doaj   +1 more source

Fractures in myelomeningocele [PDF]

Journal of Orthopaedics and Traumatology, 2010
In patients with myelomeningocele (MMC), a high number of fractures occur in the paralyzed extremities, affecting mobility and independence. The aims of this retrospective cross-sectional study are to determine the frequency of fractures in our patient cohort and to identify trends and risk factors relevant for such fractures.Between March 1988 and ...
Akbar, Michael, Bresch, Bjoern, Raiss, Patric, Fürstenberg, Carl Hans, Bruckner, Thomas, Seyler, Thorsten, Carstens, Claus, Abel, Rainer   +7 more
openaire   +3 more sources