Results 101 to 110 of about 1,112,491 (318)

Aspect-Related Mechanical Properties of the Cortical Bone in the Third Metacarpal Bone of Mares

open access: yesApplied Sciences
Complete fractures of the third metacarpal bone (MC III) diaphysis pose a significant clinical challenge, prompting advanced veterinary medicine to utilize constitutive and biomechanical modeling to better understand bone behavior.
Bernard Turek   +5 more
doaj   +1 more source

FE analysis on the influence of width direction deformation on springback control in v-bending by sheet forging [PDF]

open access: yes, 2019
There have some problems in the press engineering. One of the most representative phenomena is springback. Traditionally, a series of empirical methods were used to obtain target bending angle.
Iizuka, Takashi, Liu, Wuyang, Zhu, Junze
core  

Cu‐Based MOF/TiO2 Composite Nanomaterials for Photocatalytic Hydrogen Generation and the Role of Copper

open access: yesAdvanced Functional Materials, EarlyView.
HKUST‐1/TiO2 composite materials show a very high photocatalytic hydrogen evolution rate which increases as a function of the irradiation time until reaching a plateau and even surpasses the performance of the 1%Pt/TiO2 material after three photocatalytic cycles.
Alisha Khan   +9 more
wiley   +1 more source

In vivo measurement of mechanical impedance of bone [PDF]

open access: yes, 1974
System of measurement provides indications of ulnar properties independent of characteristics of surrounding soft tissue and other bones. Mechanical modal approximated ulnar response so average bending rigidity could be determined to provide direct index
Thompson, G., Young, D. R.
core   +1 more source

Atomic Size Misfit for Electrocatalytic Small Molecule Activation

open access: yesAdvanced Functional Materials, EarlyView.
This review explores the application and mechanisms of atomic size misfit in catalysis for small molecule activation, focusing on how structural defects and electronic properties can effectively lower the energy barriers of chemical bonds in molecules like H2O, CO2, and N2.
Ping Hong   +3 more
wiley   +1 more source

Aspects of flexural behavior of high strength concrete elements with or without steel fibers [PDF]

open access: yesUrbanism. Arhitectura. Constructii, 2013
Steel fiber reinforced high strength concrete (SFRHSC) is concrete made of hydraulic cements containing fine or fine and coarse aggregate and discontinuous discrete steel fibers. In tension, SFRHSC fails only after the steel fiber breaks or is pulled out
Gheorghe-Alexandru Bărbos
doaj  

Simplified formulations for the determination of rotational spring constants in rigid spread footings resting on tensionless soil

open access: yesJournal of Civil Engineering and Management, 2017
In spread footings, the rotational spring constants, which represent the soil-structure interaction, play an important role in the structural analysis and design.
Konuralp Girgin
doaj   +1 more source

Copper‐based Materials for Photo and Electrocatalytic Process: Advancing Renewable Energy and Environmental Applications

open access: yesAdvanced Functional Materials, EarlyView.
Cu‐based catalysts as a cornerstone in advancing sustainable energy technologies are fully reviewed in this manuscript, highlighting their potential in photo‐ and electrocatalysis. It includes metallic copper, copper oxides, copper sulfides, copper halide perovskites, copper‐based metal–organic frameworks (MOFs), and covalent organic frameworks (COFs),
Jéssica C. de Almeida   +16 more
wiley   +1 more source

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