Results 191 to 200 of about 30,846,279 (306)

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

Wash-filling structure, Lower Chinlee (Photo N-M157)

, 1913
Photograph of wash-filling structure in the lower Chinle formation near Garnet Ridge, Utah, in 1913. Photo 634 from Herbert E.
Gregory, Herbert E. (Herbert Ernest), 1869-1952
core  

Sacubitril/Valsartan Improves Functional Capacity and Reverses LV Remodeling in Obese Patients with Hypertrophic HFpEF: A Randomized Open-Label Study. [PDF]

J Clin Med
Ovchinnikov A, Potekhina A, Shchendrygina A, Svirida O, Sobolevskaya M, Blankova Z, Glezer M, Ageev F.   +7 more
europepmc   +1 more source

A Simplified Laminar Flow Model for the Pultrusion of Glass Fiber/Polyethylene Terephthalate Commingled Yarns

Advanced Engineering Materials, EarlyView.
A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares, Nadège Bouchonneau, Christian Jochum, Donald Radford   +3 more
wiley   +1 more source

Hydrostatic reduction of iatrogenic duodenal intussusception during biliary drain exchange: A case report. [PDF]

Radiol Case Rep
O'Carroll JE, Temperley HC, Keady C, Torreggiani W.   +3 more
europepmc   +1 more source

Rafting of Ni‐Based Superalloys Under Multiaxial Load as Understood by Phase‐Field Simulations and Critical Experiments

Advanced Engineering Materials, EarlyView.
Phase‐field simulations coupled with dislocation‐density‐based crystal plasticity modeling reproduce γ′ rafting behavior in single‐crystal Ni‐based superalloys under varied loading conditions. The model captures both macroscopic creep and microscopic morphology evolution, with results matching high‐temperature creep experiments.
Micheal Younan, David Bürger, Gunther Eggeler, Oleg Shchyglo, Ingo Steinbach, Muhammad Adil Ali   +5 more
wiley   +1 more source

Understanding HFpEF Through Imaging: Strengths, Limitations, and Current State of the Art. [PDF]

JACC Cardiovasc Imaging
Harada T, Naser JA, Ghanbari F, Borlaug BA.   +3 more
europepmc   +1 more source

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

Early echocardiographic elevated filling-pressure phenotype and in-hospital mortality in critically ill adults with preserved left ventricular ejection fraction: a retrospective cohort study. [PDF]

BMC Cardiovasc Disord
Isleyen HB, Bulut S, Abanoz O, Danisman E, Kerimzade K, Boukhemis L, Kizkapan F, Alioglu C, Eren NZ, Sozen AA, Khanmohammadi M, Yavuz ST.   +11 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