Results 41 to 50 of about 6,497,350 (300)

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source

Elastic properties for omp-grt.docx

, 2023
Elastic properties for omp ...
瑞 张 (14255417)
core   +2 more sources

Size-dependent elastic properties of Ni nanofilms by molecular dynamics simulation

, 2007
Size-dependent elastic properties of Ni nanofilms are investigated by molecular dynamics ( MD) simulations with embedded atom method (EAM). The surface effects are considered by calculating the surface relaxation, surface energy, and surface stress.
杨振宇, Zhao YP, 赵亚溥, Zhao, YP (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100080, Peoples R China.   +3 more
core   +3 more sources

ELASTIC PROPERTIES OF RbNH4SO4 CRYSTALS

Електроніка та інформаційні технології
Background. The elastic properties of a material are of great importance in solid-state physics, as they significantly influence the optical properties of crystals. Materials and Methods.
Oleh Markevych, Vasyl Stadnyk, Oleh Bovgyra, Roman Lys, Igor Matviishyn, Oleh Onufriv   +5 more
doaj   +1 more source

The microbiome in human skin aging

FEBS Letters, EarlyView.
Age‐related skin changes encompass the well‐known visible phenotypic alterations, together with microbiome dysbiosis and a series of molecular aging hallmarks. These hallmarks characterize not only a fully stablished aged phenotype but also the skin aging process itself.
Manuel Huerta Arana, Cornelia Wiegand, Omid Omrani, Mario Fabri   +3 more
wiley   +1 more source

Nanoindentation as a method to interrogate the mechanical properties of polymer coatings [PDF]

, 2011
PhDPolymer coatings are widely used in many industrial applications such as coatings on car bodies and refrigerators, and as varnishes on floor coverings and wood.
Ekers, Tanya Wilhelmina
core   +2 more sources

Electronic and Thermoelectric Properties of Li-Based Half-Heusler Alloys: A DFT Study

Annals of West University of Timisoara: Physics, 2020
In this paper, we have studied the electronic, elastic and thermoelectric properties of the half-Heusler LiCrZ (Z = C, N, Si, and P) materials in Type II phase, in this structure the atomic occupations are X (1/2,1/2,1/2), Y (0,0,0) and Z(1/4,1/4,1/4 ...
Issaad F., Maafa A., Rozale H., Boukli Hacene M.A., Bouabça A.   +4 more
doaj   +1 more source

Lysyl oxidase (LOX)‐mediated remodeling of the extracellular matrix

FEBS Letters, EarlyView.
The lysyl oxidase (LOX) family of enzymes drives extracellular matrix remodeling by oxidizing collagen, elastin, and fibronectin, promoting covalent cross‐link formation. This activity regulates tissue architecture and mechanical properties, while its dysregulation contributes to fibrosis, cardiovascular disease, glaucoma, connective tissue disorders ...
Fernando Rodríguez‐Pascual, Marta Navarro‐Gutiérrez, Verónica Romero‐Albillo, Raquel Jiménez‐Sánchez   +3 more
wiley   +1 more source

Soft motions encoded by the fold and mediated by conserved hinge sites drive V‐ATPase allosteric machinery and autoinhibition

FEBS Letters, EarlyView.
Vacuolar H+‐ATPase (V‐ATPase) is a multisubunit rotary proton pump that acidifies intracellular compartments. Using elastic network models, we identified conserved hinge residues that govern its large‐scale functional motions. We show that intrinsically encoded ‘soft modes’ drive critical functional transitions, including rotary catalysis and ...
Diksha Parwana, Xiaowei Bogetti, Stuti Sharma, Ivet Bahar   +3 more
wiley   +1 more source

Mechanical elastic properties.

, 2021
Mechanical elastic properties.
Magdalena Rucka (11777803), Karol Daszkiewicz (3391118), Piotr Łuczkiewicz (3391115), Wojciech Witkowski (775325), Angela Andrzejewska (11777806), Leszek Kuik (11777800)   +5 more
core   +1 more source