Results 181 to 190 of about 847,776 (313)

Creating Ti–Fe α/β Alloys by Diffusion‐Driven Solid‐State Processing

Advanced Engineering Materials, EarlyView.
This study proposes making alloys containing fast diffusing elements that are difficult to produce by ingot metallurgy, by diffusion‐driven solid‐state HIP processing of elemental powders and low‐temperature homogenisation. Here, novel Fe‐Ti α–β alloys are formed having fine α–β lamellae, a small β prior grain size without significant intermetallics ...
Jiaqi Xu, Xun Zhang, Jack M. Donoghue, Albert D. Smith, Rahul Unnikrishnan, Rhys Thomas, Vahid Nekouie, Jie Luo, Dongchen Hu, Michael Preuss, Philip J. Withers   +10 more
wiley   +1 more source

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

Falls in Huntington's Disease: A Cross-Sectional Analysis of Clinical Features and Potential Contributors. [PDF]

Mov Disord Clin Pract
Ferreira AP, de Assis Leão SES, Maciel ROH, Maia DP, Scianni AA, Cardoso FEC.   +5 more
europepmc   +1 more source

Understanding the Stochastic Nature of Process Parameter Development of Blown Powder Laser Beam Directed Energy Deposition Additive Manufacturing of Pure Molybdenum

Advanced Engineering Materials, EarlyView.
Identified through the use of statistical design of experiments and metallographic investigation, this study exposes the stochastic origins of intergranular cracks in blown powder laser beam directed energy deposition additive manufacturing of pure molybdenum. It further demonstrates a successful crack mitigation approach with direct correlation to the
Nathaniel J. Lies, Daniel E. Driemeyer, Aaron P. Stebner   +2 more
wiley   +1 more source

Characteristics of Inpatient Falls and Factors Associated with Fall-Related Fractures and Recurrent Falls in a Japanese University Hospital. [PDF]

Med Sci (Basel)
Imai N, Horigome Y, Homma D, Kawashima H.   +3 more
europepmc   +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

Relationship Between Individual Quadriceps Muscle Quality and Fall Occurrences at a 1-Year Follow-Up. [PDF]

Geriatr Gerontol Int
Hirano Y, Matsui Y, Suzuki Y, Watanabe T, Takemura M, Satake S, Miyahara S, Takeda N, Suzuki M, Akatsu H, Arai H.   +10 more
europepmc   +1 more source

To fall or not to fall?

, 2021
openaire   +1 more source

Multimodal Data‐Driven Microstructure Characterization

Advanced Engineering Materials, EarlyView.
A self‐consistent autonomous workflow for EBSP‐based microstructure segmentation by integrating PCA, GMM clustering, and cNMF with information‐theoretic parameter selection, requiring no user input. An optimal ROI size related to characteristic grain size is identified.
Qi Zhang, Santiago Benito, Özge Özgün, Sebastian Weber, Markus Stricker   +4 more
wiley   +1 more source

Effects of Cognitive Behavioral Therapy on Fall Prevention for Older Adults: A Meta-Analysis. [PDF]

Worldviews Evid Based Nurs
Saragih ID, Suarilah I, Ko HK, Wangi K, Lee BO.   +4 more
europepmc   +1 more source