Results 131 to 140 of about 234,711 (258)

Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading

Advanced Engineering Materials, EarlyView.
The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley   +1 more source

Management of Implant Failure in Long Bones and Its Functional Outcomes. [PDF]

Cureus
Chawla HK, Rehncy JS, Bhatti J, Sharma M, Bakshi AS.   +4 more
europepmc   +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

Four-Strand Short Graft Failure Loads of Half-Peroneus Longus Tendon Grafts Compared With Full Semitendinosus Tendon Grafts. [PDF]

Orthop J Sports Med
Kleimeyer C, Tye J, Brown C, Carter D, Gambero-Barrero E, Fraser D, Macgroarty K.   +6 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

Temporal Evaluation of the Metabolic Vulnerability Index and Its Components in a Heart Failure Clinical Trial Population. [PDF]

J Appl Lab Med
Rafi R, Downie CG, Kuku KO, Remaley AT, Shearer JJ, Roger VL.   +5 more
europepmc   +1 more source

Symbolic Regression and Multi‐Objective Optimization of the Flory–Huggins Interaction Parameter for Hydrogels

Advanced Engineering Materials, EarlyView.
We develop a data‐driven method to derive the mathematical expressions of the Flory–Huggins interaction parameter χ for the swelling behavior of temperature–responsive hydrogels. Starting from initial assumptions of χ, our workflow combines Bayesian optimization, Flory–Rehner theory, and symbolic regression to generate candidate χ expressions.
Yawen Wang, Adrian Ehrenhofer, Thomas Wallmersperger   +2 more
wiley   +1 more source

Comparative Evaluation of Fracture Resistance in Endodontically Treated Posterior Teeth Restored With Endocrowns Versus Conventional Post and Core Followed by a Full Crown: An In Vitro Study. [PDF]

Cureus
Gadhe MM, Mehmood N, Mukherjee M, Pathak K, Gagroo UU, Mone A, Gupta S.   +6 more
europepmc   +1 more source

Microstructure‐Controlled Crack Propagation and Fracture Resistance in MoSiBTiC Alloy Revealed by Multiscale Extended Finite Element Method Modeling

Advanced Engineering Materials, EarlyView.
A two‐dimensional multiscale finite element analysis framework was established for the first‐generation MoSiBTiC alloy, and the mechanical and fracture‐related parameters of the constituent phases were calibrated through experiments and simulations. The framework provides a basis for analyzing crack propagation behavior in its complex microstructure ...
Junfeng Du, Takahiro Kaneko, Xinyu Yan, Takahito Ohmura, Kyosuke Yoshimi   +4 more
wiley   +1 more source

Atrial Flutter as a Late Presentation of Scimitar Vein in an Adult With Prior ASD Repair. [PDF]

Clin Case Rep
Rastegarnasab F, Teimouri-Jervekani Z, Khojaste K, Soleimani A.   +3 more
europepmc   +1 more source