scholarly journals VEGF-A regulates angiogenesis during osseointegration of Ti implants via paracrine/autocrine regulation of osteoblast response to hierarchical microstructure of the surface

2018 ◽  
Vol 107 (2) ◽  
pp. 423-433 ◽  
Author(s):  
Andrew L. Raines ◽  
Michael B. Berger ◽  
Nehal Patel ◽  
Sharon L. Hyzy ◽  
Barbara D. Boyan ◽  
...  
Keyword(s):  
Hierarchical Microstructure ◽  
Autocrine Regulation

NADPH-Oxidase in Paracrine and Autocrine Regulation of Platelet Functions

2015 ◽  
Vol 6 (1) ◽  
pp. 79-90
Author(s):  
Sergii A. Talanov ◽  
Tatjana I. Lyashenko ◽  
Irina I. Patalakh
Keyword(s):  
Nadph Oxidase ◽  
Autocrine Regulation ◽  
Platelet Functions

Hierarchical microstructure and two-stage corrosion behavior of a high-performance near-eutectic Zn-Li alloy

2021 ◽  
Vol 80 ◽  
pp. 50-65
Author(s):  
Zhen Li ◽  
Zhang-Zhi Shi ◽  
Hai-Jun Zhang ◽  
Hua-Fang Li ◽  
Yun Feng ◽  
...  
Keyword(s):  
Corrosion Behavior ◽  
High Performance ◽  
Two Stage ◽  
Hierarchical Microstructure

Additively manufactured high strength and ductility CrCoNi medium entropy alloy with hierarchical microstructure

2021 ◽  
pp. 141545
Author(s):  
Bolun Han ◽  
Chengcheng Zhang ◽  
Kai Feng ◽  
Zhuguo Li ◽  
Xiancheng Zhang ◽  
...  
Keyword(s):  
High Strength ◽  
Hierarchical Microstructure ◽  
Strength And Ductility

Edible double-network gels based on soy protein and sugar beet pectin with hierarchical microstructure

2015 ◽  
Vol 50 ◽  
pp. 94-101 ◽  
Author(s):  
Jun-Jie Hou ◽  
Jian Guo ◽  
Jin-Mei Wang ◽  
Xiu-Ting He ◽  
Yang Yuan ◽  
...  
Keyword(s):  
Sugar Beet ◽  
Soy Protein ◽  
Double Network ◽  
Hierarchical Microstructure

scholarly journals An effective thermal conductivity and thermomechanical homogenization scheme for a multiscale Nb3Sn filaments

2021 ◽  
Vol 10 (1) ◽  
pp. 187-200
Author(s):  
Xiaoyu Zhao ◽  
Guannan Wang ◽  
Qiang Chen ◽  
Libin Duan ◽  
Wenqiong Tu
Keyword(s):  
Volume Fraction ◽  
Material Design ◽  
Axial Direction ◽  
High Heat ◽  
Thermomechanical Properties ◽  
Homogenization Theory ◽  
High Heat Flux ◽  
Element Analysis ◽  
Hierarchical Microstructure ◽  
Thermal Conductivities

Abstract A comprehensive study of the multiscale homogenized thermal conductivities and thermomechanical properties is conducted towards the filament groups of European Advanced Superconductors (EAS) strand via the recently proposed Multiphysics Locally Exact Homogenization Theory (LEHT). The filament groups have a distinctive two-level hierarchical microstructure with a repeating pattern perpendicular to the axial direction of Nb3Sn filament. The Nb3Sn filaments are processed in a very high temperature between 600 and 700°C, while its operation temperature is extremely low, −269°C. Meanwhile, Nb3Sn may experience high heat flux due to low resistivity of Nb3Sn in the normal state. The intrinsic hierarchical microstructure of Nb3Sn filament groups and Multiphysics loading conditions make LEHT an ideal candidate to conduct the homogenized thermal conductivities and thermomechanical analysis. First, a comparison with a finite element analysis is conducted to validate effectiveness of Multiphysics LEHT and good agreement is obtained for the homogenized thermal conductivities and mechanical and thermal expansion properties. Then, the Multiphysics LEHT is applied to systematically investigate the effects of volume fraction and temperature on homogenized thermal conductivities and thermomechanical properties of Nb3Sn filaments at the microscale and mesoscale. Those homogenized properties provide a full picture for researchers or engineers to understand the Nb3Sn homogenized properties and will further facilitate the material design and application.

Osteon-mimetic 3D nanofibrous scaffold enhancing stem cell proliferation and osteogenic differentiation for bone regeneration

2022 ◽  
Author(s):  
Ting Song ◽  
Jianhua Zhou ◽  
Ming Shi ◽  
Liuyang Xuan ◽  
Huamin Jiang ◽  
...  
Keyword(s):  
Tissue Engineering ◽  
Cell Proliferation ◽  
Stem Cell ◽  
Bone Tissue Engineering ◽  
Bone Regeneration ◽  
Osteogenic Differentiation ◽  
Bone Tissue ◽  
Nanofibrous Scaffold ◽  
Hierarchical Microstructure ◽  
Stem Cell Proliferation

Scaffold microstructure is important for bone tissue engineering. Failure to synergistically imitate the hierarchical microstructure of bone component, such as osteon with concentric multilayers assembled by nanofibers, hindered the performance...

Sign in / Sign up

Export Citation Format

Share Document