Results 171 to 180 of about 5,256 (260)

Three-dimensional Damage Tolerance Design: Out-of-plane Constraint Theory and Fatigue/Fracture Criteria

Journal of Mechanical Engineering, 2021
openaire   +1 more source

Developing a Fundamental Theoretical Definition for Athletic Injury: Metaphysics, Logic, and Mathematics. [PDF]

Sports Med
Kalkhoven JT.
europepmc   +1 more source

Sputtering Mechanism of an Unsintered Organic–Inorganic Sputtering Target for Perovskite Solar Cells

Advanced Energy Materials, EarlyView.
An unsintered MAPbI3 sputtering target fabricated via a mechanochemical route enables large‐area vacuum deposition of perovskite absorber layers, while revealing an ion–photon coupled decomposition mechanism that governs target erosion and film composition under RF plasma exposure.
Doha Lim, Rira Kang, Yewon Lee, Hyun Hwi Lee, Mee‐Yi Ryu, Muntae Hwang, So‐Yeon Ju, Fang Luo, Byunghong Lee, Han‐Ki Kim   +9 more
wiley   +1 more source

Clinical effects and safety of proximal femur bionic nail versus proximal femoral nail anti-rotation or InterTAN for the treatment of intertrochanteric femoral fracture: a systematic review and meta-analysis. [PDF]

PeerJ
Zhang W, Ma Y, Lu F, Song H, Du X, Yang Z, Hu Y.   +6 more
europepmc   +1 more source

Determining the Protective Effects of Long‐Term Physical Activity, Exercise, Mental Health, and Employment on Sarcopenia—A Result of a Feasibility Study of a Registry

AGING MEDICINE, EarlyView.
This study highlights that physical activity, employment, and mental health significantly influence sarcopenia risk in healthy adults. Working part‐time or full‐time and exercising, especially sports like swimming, alongside good psychological health, may be associated with reduced odds of sarcopenia.
Mohammad Reza Shadmand Foumani Moghadam, Mostafa Shahraki Jazinaki, Sharif Etemadi, Kazem Eslami, Pegah Meghdadi, Parnian Pezeshki, Mohammad Amoushahi, Reyhane Bakhshipour, Majid Ghayour Mobarhan, Majid Khadem‐Rezaiyan, Reza Rezvani, Zohre Hosseini   +11 more
wiley   +1 more source

Study of the integrated process of cutting and longitudinal upsetting of high-precision workpieces using the energy of elastic unloading of the press. [PDF]

Sci Rep
Karnaukh SG.
europepmc   +1 more source

Biomarkers of Sarcopenia: Current Status and Future Perspectives

AGING MEDICINE, EarlyView.
In this review, we summarize the various biomarkers discovered in recent years, including biochemical, imaging, and physical testing markers. We analyze their advantages and disadvantages and propose potential ways to improve the diagnostic accuracy of biomarkers, as well as future research directions.
Bijin Luo, Wenhan Li, Yi Zhang, Mengchen Liu, Kemeng Zhang, Sui Huang, Ping He   +6 more
wiley   +1 more source

Distributed On-line Damage Monitoring System Based on Three-dimensional Fracture Theory

Journal of Mechanical Engineering, 2011
openaire   +1 more source

Theoretical Considerations for Patient-Specific Modeling Based on Observable State Variables. [PDF]

J Biomech Eng
Ateshian GA, Deiters S, Weiss JA.
europepmc   +1 more source