Results 61 to 70 of about 708,647 (297)

Investigating the Effect of Inclination Angle and the Influence of Scan Parameters on the Appearance and Thermal and Mechanical Properties of Filigree Tension Rods of LPBF‐Manufactured NiTi Shape‐Memory Alloys

Advanced Engineering Materials, EarlyView.
This article investigates the dependence of the properties on the manufacturing orientation in the form of the inclination angle to the build plate of LPBF‐fabricated NiTi rods with a diameter of 150–220 µm. Metallographic, chemical, thermal, and mechanical characterization show behavior under identical manufacturing conditions that ranges from ...
Sandra Herzig, Michael Werner, Christian Rotsch   +2 more
wiley   +1 more source

The Results of Volar Locking Plate Fixation for the Fragility Fracture Population with Distal Radius Fracture in Japanese Women [PDF]

2014-02The purpose of this study was to determine whether volar locking plate fixation for distal radius fracture benefits the fragility fracture population as much as it benefits the non-fragility fracture population. This matched case-control study was
IWATSUKI, KATSUYUKI, HIRATA, HITOSHI, NISHIZUKA, TAKANOBU, TATEBE, MASAHIRO, YAMAMOTO, MICHIRO, KATO, SHUICHI, 51144, 51146, 51145, 51148, 51147, 51149   +11 more
core   +2 more sources

Advancing fracture fragility assessment of pre-Northridge welded column splices [PDF]

, 2019
Summary: A refined probabilistic assessment of seismic demands and fracture capacity of welded column splice (WCS) connections in welded steel moment resisting frames (WSMRFs) is presented.
Kanvinde, A, Galasso, C, Song, B
core   +1 more source

Fragility Fractures and Imminent Fracture Risk in the Spanish Population: A Retrospective Observational Cohort Study

, 2021
Fragility fractures constitute a major public health problem worldwide, causing important high morbidity and mortality rates. The aim was to present the epidemiology of fragility fractures and to assess the imminent risk of a subsequent fracture and ...
Hernández-Cruz, Blanca, Mª José Miranda, Miguel-Angel Colmenero, Miranda, Mª José, Colmenero, Miguel-Angel, David García-Romero, Marcos, Rodrigo, Maria-José Montoya-García, Blanca Hernández-Cruz, Francisco-Jesús Olmo-Montes, García-Romero, David, Giner, Mercè, Mercè Giner, Mª Angeles Vázquez-Gámez, Olmo-Montes, Francisco-Jesús, Rodrigo Marcos, Montoya-García, Maria-José, Vázquez-Gámez, Mª Angeles   +17 more
core   +1 more source

Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy

Advanced Engineering Materials, EarlyView.
Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang, Jianxiang Zhao, Zhaoqi Chen, Hao Gong, Yinsen Yan, Junlei Tao, Yong Yang   +6 more
wiley   +1 more source

Cryogenic Deformation Behavior of TiAl and Insights Into Embrittlement After High‐Temperature Exposure Combined With Secondary Ion Mass Spectroscopy of Near Surface Chemistry

Advanced Engineering Materials, EarlyView.
Near‐surface deuterium enrichment profiles for different microstructural types of TiAl after exposure at 700 °C in a heavy water‐containing environment. The deuterium levels are significantly higher than expected from natural occurrence, indicating that the heavy water dissociated during the exposure treatment and entered the specimens.
Jonathan D. H. Paul, Alexander Welle, Dirk Matthiessen, Michael Oehring, Fritz Appel, Florian Pyczak   +5 more
wiley   +1 more source

The Role of Ultra‐Thin Passive Films and Organic Adsorbates on Aluminum Chips for a Friction‐Induced Solid‐State Recycling Process

Advanced Engineering Materials, EarlyView.
Despite benefits to storage stability and handleability of aluminum scrap, octadecyl phosphonic acid (ODPA) SAMs reduce the tensile strength of wires produced using friction‐induced recycling. Etching and methyl diphosphonic acid (MDPA) coatings, however, have little effect.
Timothy D. Goller, Steffen Gabsa, Werner Homberg, Guido Grundmeier   +3 more
wiley   +1 more source

Does post acute care reduce the mortality of octogenarian and nonagenarian patients undergoing hip fracture surgery?

BMC Geriatrics
Background With the increasing number of elderly individuals worldwide, a greater number of people aged 80 years and older sustain fragility fracture due to osteopenia and osteoporosis.
Yu-Wei Chiang, Yu-Jun Chang, Hui-Jen Huang, Cheng-Pu Hsieh, Yueh-Hsiu Lu   +4 more
doaj   +1 more source

Atraumatic isolated bilateral fibular shaft fragility fracture: A rare case [PDF]

Scripta Medica, 2023
Fragility fractures, a form of stress fracture brought on by physiological stress on weak bones are not common. It might be challenging to diagnose a fragility fracture, since a standard X-ray shows signs of fracture repair rather than the actual ...
Kalluraya Suryakanth, Hosangadi Adiveppa, Munavalli Prabhu, Kumar Akash   +3 more
doaj  

Microstructural, Mechanical, and Textural Evolution of Dissimilar Combination of Laser‐Welded Maraging Steel and 4340 Steel

Advanced Engineering Materials, EarlyView.
The present work reports the microstructural, mechanical, and texture evolution of a dissimilar combination laser‐welded maraging steel with 4340 steel. This is important for aerospace applications. The demand for dissimilar welding is growing rapidly with the requirement of efficient and durable joints.
Bharat Behl, Yu Dong, Alokesh Pramanik, Tapas Kumar Bandyopadhyay   +3 more
wiley   +1 more source