Results 61 to 70 of about 1,473,347 (300)

Sarcopenia and fragility fractures.

European journal of physical and rehabilitation medicine, 2013
Sarcopenia, a reduction in muscle mass and muscle function, is considered one of the hallmarks of the aging process. Current views consider sarcopenia as the consequence of multiple medical, behavioural and environmental factors that characterize aged individuals.
Cederholm T, CruzJentoft AJ, Maggi S
openaire   +2 more sources

Karl Popper and the Mechanisms of Hydrogen Embrittlement

Advanced Engineering Materials, EarlyView.
Representation of the beginning of loss of ductility rather than embrittlement. Small concentrations of hydrogen in a diffusible form within iron are well‐established to harm the mechanical integrity of steels. There are theories that attempt to explain the pernicious role of hydrogen.
H. K. D. H. Bhadeshia
wiley   +1 more source

Systemic immune-inflammatory index predicts fragility fracture risk in postmenopausal anemic females with type 2 diabetes mellitus: evidence from a longitudinal cohort study

BMC Endocrine Disorders
Background Chronic low-grade inflammation is related to bone metabolism in patients with type 2 diabetes mellitus (T2DM). However, credible data indicating the relationship between inflammation and fragility fracture risk in postmenopausal anemic females
Dinggui Huang, Qi He, Jiangmei Pan, Zhenwei Zhai, Jingxia Sun, Qiu Wang, Wenxin Chu, Jianhao Huang, Jinming Yu, Xiaoqin Qiu, Wensheng Lu   +10 more
doaj   +1 more source

Very high frequency of fragility fractures associated with high-dose glucocorticoids in postmenopausal women: A retrospective study

Bone Reports, 2017
Purpose To evaluate the incidence of fragility fractures associated with high-dose glucocorticoid therapy in patients with systemic rheumatic disease.
Goichi Kageyama, Takaichi Okano, Yuzuru Yamamoto, Keisuke Nishimura, Daisuke Sugiyama, Jun Saegusa, Goh Tsuji, Shunichi Kumagai, Akio Morinobu   +8 more
doaj   +1 more source

Age-dependent gender differences in the diagnosis and treatment of osteoporosis during hospitalization in patients with fragility fractures

BMC Geriatrics, 2023
Background There is a gender difference in the acceptance of osteoporosis diagnosis and treatment in patients after fragility fractures, but this difference is rarely assessed during hospitalization, and it is unclear whether these differences are age ...
Qingmei Li, Jiancheng Yang, Qinghua Tang, Yan Feng, Mingming Pan, Maohong Che, Jie Shi, Yuhong Zeng   +7 more
doaj   +1 more source

Is an Apple an Orange? A Large Language Model Benchmark for Candidate Term Extraction and Subclass Decisions Against Upper Ontologies in Engineering and Materials Science

Advanced Engineering Materials, EarlyView.
Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch, Maximilian Holland, Klaus Drechsler, Johannes Schilp   +3 more
wiley   +1 more source

A Lightweight Procedural Layer for Hybrid Experimental–Computational Workflows in Materials Science

Advanced Engineering Materials, EarlyView.
We unveil a prototype hybrid‐workflow framework that fuses automatedcomputation with hands‐on experiments. Built atop pyiron, a lightweight, parameterized layer translates procedure descriptions into executable manual steps, syncing instrument settings, human interventions, and data capture in real‐time today.
Steffen Brinckmann, Sarath Menon, Raphael Röske, Johannes Steinhülb, Michael Selzer, Jan Janssen, Tilmann Hickel, Ruth Schwaiger, Jörg Neugebauer   +8 more
wiley   +1 more source

Influence of Test Temperature and Test Frequency on Fatigue Life of Aluminum Alloy EN AW‐2618A

Advanced Engineering Materials, EarlyView.
The influence of test temperature and test frequency on the fatigue life of EN AW‐2618A is investigated. High‐cycle fatigue tests are performed at different test temperatures and frequencies on the 1000 h/230°C overaged state. Both test parameters reduce fatigue life due to time‐dependent damage mechanisms.
Ying Han, Julian M. Rosalie, Jan Radners, Mauro Madia, Philipp von Hartrott, Birgit Skrotzki   +5 more
wiley   +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  

Modular Critical Element Recycling Platform Using a Nanoporous Additively Manufactured Gyroid

Advanced Engineering Materials, EarlyView.
A modular recycling platform integrates 3D‐printed nanoporous gyroid structures to enable efficient critical element recovery. This system utilizes a hierarchical architecture, combining macroscopic channels with polymerization‐induced nanoscale porosity. By systematically tuning structural wall thickness and resin formulation, the platform achieves an
Xiangyu Gao, Keldy Mason, Mert Gülçür, Rachel Paddock‐Lamb, Prince Alvin Fofanah, Zachariah A. Page, Michael Cullinan   +6 more
wiley   +1 more source