Results 121 to 130 of about 160,730 (303)

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

Skin Appendage Proteins of Tetrapods: Building Blocks of Claws, Feathers, Hair and Other Cornified Epithelial Structures

Animals
Reptiles, birds, mammals and amphibians, together forming the clade tetrapods, have a large diversity of cornified skin appendages, such as scales, feathers, hair and claws.
Karin Brigit Holthaus, Julia Steinbinder, Attila Placido Sachslehner, Leopold Eckhart   +3 more
doaj   +1 more source

Nail changes and nail disorders in the elderly

Indian Journal of Dermatology, 2010
Rao Sudhakar, Banerjee Sabyasachi, Ghosh Sadhan, Gangopadhyay Dwijendra Nath, Jana Sukumar, Mridha Kakali   +5 more
openaire   +3 more sources

Automated fit quantification of tibial nail designs during the insertion using computer three-dimensional modelling

, 2014
Intramedullary nailing is the standard fixation method for displaced diaphyseal fractures of the tibia. An optimal nail design should both facilitate insertion and anatomically fit the bone geometry at its final position in order to reduce the risk of ...
Prasad KVD Yarlagadda, Amarathunga, Jayani P, Yarlagadda, Prasad KVD, Michael A Schuetz, Jayani P Amarathunga, Beat Schmutz, Schmutz, Beat, Schuetz, Michael A.   +7 more
core   +1 more source

In Situ Micromechanical Study of Bimodal γ′–γ″ Precipitate Assemblies in Ni–Cr–Al–Nb Superalloy

Advanced Engineering Materials, EarlyView.
A Ni–Cr–Al–Nb superalloy with a bimodal γ′–γ″ precipitate distribution is developed. Composite precipitate assemblies form through heterogeneous nucleation, effectively impeding dislocation motion. Micropillar compression reveals high strength at room and elevated temperatures, governed by precipitate shearing, with coupled faulting mechanisms ...
Ujjval Bansal, Tae‐Hyeok Kang, Pyuck‐Pa Choi, Subin Lee, Christoph Kirchlechner   +4 more
wiley   +1 more source

Traumatic Luxation of the Ocular Globe: A Case Report

Revista Oftálmica
Traumatic dislocation of the ocular globe is an infrequent ophthalmological emergency where a spasm of the orbicularis muscle occurs, preventing the eye from returning to its physiological position.
Carlos José Nuñez Rivera, Alexandra Valle Ordóñez   +1 more
doaj   +1 more source

Small Metal Nail File

, 2010
Small metal nail file with wooden handle and pointed tip. - from the The Betty Smithers Design Collection at Staffordshire University.
The Betty Smithers Design Collection at Staffordshire University, Staffordshire University   +1 more
core  

Molecular Dynamics Studies of Shape Memory Polymers: From Bead–Spring Models to Atomistic Simulations

Advanced Engineering Materials, EarlyView.
Coarse‐grained (left) and atomistic (right) models of the shape memory polymer ESTANE ETE 75DT3 are shown schematically. The two representations bridge molecular detail and mesoscopic description. Both models capture shape memory behavior, linking segmental mobility and conformational relaxation of anisotropic chains to macroscopic recovery, and ...
Fathollah Varnik
wiley   +1 more source

Hæmorrhage into the Nail-Matrices and Nail-Beds of the Finger-Nails [PDF]

Proceedings of the Royal Society of Medicine, 1912
openaire   +2 more sources

Cumhuriyet sordu Nail Çakırhan yanıtladı:Şehirlerde değil, hapishane ve tımarhanelerde yaşıyoruz

, 1983
Taha Toros Arşivi, Dosya No: 11-Nail Çakırhan.
Çakırhan, Nail
core