Results 91 to 100 of about 13,470,362 (342)

Tensile Properties of Rubber Compounds at High Rates of Stretch

Rubber Chemistry and Technology, 1939
Abstract Stress-strain relationships and the work of extension for four rubber compounds were studied for a rate of stretching of the order of 1,000 per cent per second. This rate is sufficiently great so that the test may be considered to approach adiabatic conditions. A comparison of these data with similar data for a rate of stretching which
F.L. Roth, W.L. Holt
openaire   +1 more source

Terahertz Sampling Rates with Photonic Time-Stretch for Electron Beam Diagnostics

, 2022
To understand the underlying complex beam diagnostic often large numbers of single-shot measurements must be acquired continuously over a long time with extremely high temporal resolution. Photonic time-stretch is a measurement method that is able to overcome speed limitations of con- ventional digitizers and enable continuous ultra-fast single- shot ...
Manzhura, O., Caselle, M., Bielawski, S., Chilingaryan, S., Funkner, S., Dritschler, T., Kopmann, A., Nasse, M. J., Niehus, G., Patil, M. M., Steinmann, J. L., Bründermann, E., Roussel, E., Szwaj, C., Müller, A.-S.   +14 more
openaire   +3 more sources

Quantifying Rate- and Temperature-Dependent Molecular Damage in Elastomer Fracture

Physical Review X, 2020
Elastomers are highly valued soft materials finding many applications in the engineering and biomedical fields for their ability to stretch reversibly to large deformations.
Juliette Slootman, Victoria Waltz, C. Yeh, C. Baumann, R. Göstl, J. Comtet, C. Creton   +6 more
semanticscholar   +1 more source

Aggressive prostate cancer is associated with pericyte dysfunction

Molecular Oncology, EarlyView.
Tumor‐produced TGF‐β drives pericyte dysfunction in prostate cancer. This dysfunction is characterized by downregulation of some canonical pericyte markers (i.e., DES, CSPG4, and ACTA2) while maintaining the expression of others (i.e., PDGFRB, NOTCH3, and RGS5).
Anabel Martinez‐Romero, Ane Martinez‐Larrinaga, Joaquim Grego‐Bessa, Saioa Garcia‐Longarte, Hielke van Splunder, Ianire Astobiza, Amaia Ercilla, Laura Bozal‐Basterra, Isabel Mendizabal, Pilar Villacampa, Arkaitz Carracedo, Mariona Graupera   +11 more
wiley   +1 more source

Slip rates on the Chelungpu and Chushiang thrust faults inferred from a deformed strath terrace along the Dungpuna river, west central Taiwan [PDF]

, 2007
The Chelungpu fault produced the September 1999 M_w = 7.6 Chi-Chi earthquake, central Taiwan. The shortening rate accommodated by this structure, integrated over several seismic cycles, and its contribution to crustal shortening across the Taiwanese ...
Bonilla, Bonilla, Bull, Cattin, Chen, Chen, Chen, Chen, Chen, Chen, Chen, Chen, Dominguez, Hsu, Hsu, Hung, Jean Philippe Avouac, Lai, Lave, Lee, Loevenbruck, Ma, Martine Simoes, Ota, Pathier, Poisson, Sato, Sella, Shyu, Simoes, Simoes, Streig, Stuiver, Stuiver, Sung, Suppe, Thompson, Tsai, Wang, Wang, Weldon, Yu, Yu, Yu, Yue, Yue-Gau Chen   +45 more
core   +4 more sources

Plasma extrachromosomal circular DNA as a biomarker in EGFR‐targeted therapy of non‐small cell lung cancer

Molecular Oncology, EarlyView.
Detection of extrachromosomal circular DNA (eccDNA) in plasma samples from EGFR‐mutated non‐small cell lung cancer patients. Plasma was collected before and during treatment with the EGFR‐tyrosine kinase inhibitor osimertinib. Plasma eccDNA was detected in all cancer samples, and the presence of the EGFR gene on eccDNA serves as a potential biomarker ...
Simone Stensgaard, Sarmad Mehmood, Eva Boysen Fynboe Ebert, Peter Meldgaard, Anindya Dutta, Boe S. Sorensen   +5 more
wiley   +1 more source

Evaluation of Mechanical Properties of Skeletal Muscle with Strain Injury

Journal of Biomechanical Science and Engineering, 2012
To discuss the mechanism of muscle strain injury from biomechanical viewpoints, the change of mechanical properties of injured skeletal muscle was evaluated experimentally.
Daisuke ITO, Sota YAMAMOTO, Eiichi TANAKA, Koji MIZUNO, Masahito HITOSUGI, Shogo TOKUDOME   +5 more
doaj   +1 more source

Shear-Induced Stress Relaxation in a Two-Dimensional Wet Foam

, 2002
We report on experimental measurements of the flow behavior of a wet, two-dimensional foam under conditions of slow, steady shear. The initial response of the foam is elastic. Above the yield strain, the foam begins to flow.
A. M. Kraynik, A. S. Argon, D. Mazuyer, D. Weaire, D. Weaire, John Lauridsen, K. Kawasaki, K. Kawasaki, Michael Dennin, Michael Twardos, R. B. Bird, R. S. Ghaskadvi, S. Hutzler, S. A. Langer, Trappe   +14 more
core   +2 more sources

The direction of stretch-induced cell and stress fiber orientation depends on collagen matrix stress.

PLoS ONE, 2014
Cell structure depends on both matrix strain and stiffness, but their interactive effects are poorly understood. We investigated the interactive roles of matrix properties and stretching patterns on cell structure by uniaxially stretching U2OS cells ...
Abhishek Tondon, Roland Kaunas
doaj   +1 more source

Glycosylated LGALS3BP is highly secreted by bladder cancer cells and represents a novel urinary disease biomarker

Molecular Oncology, EarlyView.
Urinary LGALS3BP is elevated in bladder cancer patients compared to healthy controls as detected by the 1959 antibody–based ELISA. The antibody shows enhanced reactivity to the high‐mannose glycosylated variant secreted by cancer cells treated with kifunensine (KIF).
Asia Pece, Giulio Lovato, Ilaria Cela, Arianna Mercatelli, Benedetta Ferro, Jussi Nikkola, Sara Pagotto, Tommaso Grottola, Vincenzo De Laurenzi, Rossella Cicchetti, Antonio Marchetti, Luigi Schips, Rossano Lattanzio, Stefano Iacobelli, Emily Capone, Peter Black, Mads Daugaard, Michele Marchioni, Gianluca Sala   +18 more
wiley   +1 more source