Results 21 to 30 of about 3,568,014 (331)

Stress Evaluation Method by Neutron Diffraction for HCP-Structured Magnesium Alloy

Quantum Beam Science, 2023
Tensile deformation in situ neutron diffraction of an extruded AZ31 alloy was performed to validate conventional procedures and to develop new procedures for stress evaluation from lattice strains by diffraction measurements of HCP-structured magnesium ...
Stefanus Harjo, Wu Gong, Takuro Kawasaki
doaj   +1 more source

Phase-locked scroll waves defy turbulence induced by negative filament tension [PDF]

, 2016
Scroll waves in a three-dimensional media may develop into turbulence due to negative tension of the filament. Such negative tension-induced instability of scrollwaves has been observed in the Belousov-Zhabotinsky reaction systems.
Cai, Mei-Chun, Dierckx, Hans, Gao, Xiang, Li, Bing-Wei, Li, Teng-Chao, Zhang, Hong, Zheng, Fei-Fei   +6 more
core   +2 more sources

Heart rate variability in normal tension glaucoma

Medicine, 2018
Primary vascular dysregulation (PVD) is believed to be a main cause of local vasospasm and impaired autoregulation as a possible contributing factor in the pathogenesis of normal tension glaucoma (NTG). Subjects with PVD respond stronger to psychological
N. Kurysheva, V. N. Shlapak, Tamara Yakovlevna Ryabova   +2 more
semanticscholar   +1 more source

Accounting for Spacers in the Mechanical Calculation of Flexible Wires for Overhead Lines and Switchgears

Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2019
The mechanical calculation of flexible wires of overhead lines and switchgears, in which in-phase or phase-to-phase spacers are installed, is under consideration. Spacers are considered as concentrated loads acting on the split phase.
Yu. V. Bladyko
doaj   +1 more source

Soft Multifunctional Porous Sponge Sensor for Pressure and Strain Using Liquid Metal/Polydimethylsiloxane with Silver-Nanowire-Coated Composite

Micromachines, 2022
Compression and tension sensors with a porous structure have attracted attention recently. Porous sponge sensors have the advantage of a wide deformation range owing to their structural characteristics.
Dong-Young Kim, Kun-Woo Nam, Byung-Ho Kang, Sung-Hoon Park   +3 more
doaj   +1 more source

A thermally stable tension meter for atmospheric soundings using kites [PDF]

, 2010
Kites offer considerable potential as wind speed sensors—a role distinct from their traditional use as instrument-carrying platforms. In the sensor role, wind speed is measured by kite-line tension.
Harrison, R. G., Walesby, K. T.
core   +1 more source

MECHANICAL CALCULATION OF FLEXIBLE WIRES WHEN THE CONCENTRATED FORCES ARE REPLACED BY A DISTRIBUTED LOAD

Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2018
The objective of mechanical calculation of flexible wires of substations and overhead lines is to determine the sag and tension in different climatic conditions.
Yu. V. Bladyko
doaj   +1 more source

Inflation and late time acceleration in braneworld cosmological models with varying brane tension [PDF]

, 2010
Braneworld models with variable brane tension $\lambda $ introduce a new degree of freedom that allows for evolving gravitational and cosmological constants, the latter being a natural candidate for dark energy. We consider a thermodynamic interpretation
A. Albrecht, A. Campos, A. Campos, A. Linde, A. Viznyuk, A.D. Dolgov, A.H. Guth, A.N. Aliev, A.N. Aliev, A.R. Liddle, B. Ryden, B.A. Bassett, C.-M. Chen, C.-M. Chen, C.-M. Chen, C.-M. Chen, C.G. Böhmer, D. Langlois, D.N. Spergel, E. Abou Dahab El, E. Papantonopoulos, E.W. Kolb, G. Panotopoulos, I. Gurwich, J. Polchinski, J.D. Barrow, J.H. Brodie, J.R. Ellis, K. C. Wong, K. Maeda, K. S. Cheng, L. Barosi, L. Randall, L. Randall, L.A. Gergely, L.A. Gergely, L.F. Abbott, L.P. Chimento, L.Á. Gergely, L.Á. Gergely, M. Heydari-Fard, M. Ishak, M. Kawasaki, M. Kawasaki, M. Maziashvili, M. Rogatko, M. Sami, M. Sasaki, M. Susperregi, M. Szydlowski, M.K. Mak, M.K. Mak, N. Pires, N.E. Mavromatos, P. Binétruy, P. Horava, P. Horava, R. Maartens, R. Maartens, S. Hannestad, S. Mukohyama, S. Yun, S.M. Carroll, T. Harko, T. Harko, T. Harko, T. Harko, T. Harko, T. Harko, T. Harko, T. Harko, T. Shiromizu, V.G. Czinner, V.H. Cárdenas, Y. Himemoto, Y.I. Takamizu, Z. Keresztes, Z. Keresztes, Z. Kovacs   +78 more
core   +2 more sources

New physics in light of the H0 tension: An alternative view [PDF]

, 2019
The strong discrepancy between local and early-time (inverse distance ladder) estimates of the Hubble constant H0 could be pointing towards new physics beyond the concordance ΛCDM model.
S. Vagnozzi
semanticscholar   +1 more source

The importance of microtubule-dependent tension in accurate chromosome segregation

Frontiers in Cell and Developmental Biology, 2023
Accurate chromosome segregation is vital for cell and organismal viability. The mitotic spindle, a bipolar macromolecular machine composed largely of dynamic microtubules, is responsible for chromosome segregation during each cell replication cycle ...
Angela R. Bunning, Mohan L. Gupta Jr.
doaj   +1 more source