Results 41 to 50 of about 3,177,228 (297)

Experimental study on the influence of different laying methods on the thermomechanical properties of carbon fiber/epoxy hybrid composite

Materials Research Express, 2020
The thermomechanical tests were carried out on the composite materials under different laying methods (thickness and angle) based on cone calorimetry, high temperature oxygen index method, vertical/horizontal combustion method and high temperature ...
Lei Zhang, Haiyan Wang, Junpen Zhang, Yao Tian, Jinglei Li, Xiao Chen   +5 more
doaj   +1 more source

Stellar coronal mass ejections – I. Estimating occurrence frequencies and mass-loss rates [PDF]

Monthly Notices of the Royal Astronomical Society, 2017
18 pages, 8 figures, 1 table, accepted to ...
Odert, P., Leitzinger, M., Hanslmeier, A., Lammer, H.   +3 more
openaire   +2 more sources

Mass-Losing Semiregular Variable Stars in Baade's Windows [PDF]

, 2001
By cross-correlating the results of two recent large-scale surveys, the general properties of a well defined sample of semi-regular variable stars have been determined.
A. B. Tomaney, A. C. Becker, A. J. Drake, A. Omont, A. Robin, Arndt T. U., B. A. Peterson, Bessell M. S., Bessell M. S., C. Alard, C. Alcock, C. Cesarsky, C. Nelson, Cesarsky C. J., D. L. Welch, D. Minniti, D. P. Bennett, D. R. Alves, Fleischer A. J., G. Gilmore, G. Simon, Gail H.-P., Glass I. S., H. Habing, Hoyle F., I. S. Glass, J. A. D. L. Blommaert, J. Th. van Loon, Jura M., K. C. Freeman, K. Griest, K. H. Cook, Kahane C., Kerschbaum F., Kerschbaum F., Lafon J. P.-J., Lloyd Evans T., M. Felli, M. Geha, M. J. Lehner, M. Perault, M. R. Pratt, M. Schultheis, N. Epchtein, Omont A., P. Fouque, P. J. Quinn, P. Popowski, R. A. Allsman, R. Genzel, S. Ganesh, S. L. Marshall, S. Price, T. S. Axelrod, T. Vandehei, van Loon J. Th., W. Sutherland, Whitelock P., Whitelock P. A., Whitelock P. A., Wood P. R., Wood P. R.   +61 more
core   +3 more sources

Rate of Mass Loss Across the Instability Threshold for Thwaites Glacier Determines Rate of Mass Loss for Entire Basin [PDF]

Geophysical Research Letters, 2018
AbstractRapid change now underway on Thwaites Glacier (TG) raises concern that a threshold for unstoppable grounding line retreat has been or is about to be crossed. We use a high‐resolution ice sheet model to examine the mechanics of TG self‐sustained retreat by nudging the grounding line just past the point of instability.
M. S. Waibel, C. L. Hulbe, C. S. Jackson, D. F. Martin   +3 more
openaire   +3 more sources

Prediction Method of Steel Corrosion Rate Based on the Helix Distributed Sensor

Micromachines, 2022
Corrosion of steel bars is of great significance for safety and service life of reinforced concrete structures. This work develops a prediction method for steel corrosion mass loss rate before the crack of concrete structure based on a spiral distributed
Jian-Zhi Li, Yi-Yao Zhao, Jun-Jie Wang
doaj   +1 more source

Radio emission from the massive stars in the Galactic Super Star Cluster Westerlund 1 [PDF]

, 2009
Current mass-loss rate estimates imply that main sequence winds are not sufficient to strip away the H-rich envelope to yield Wolf-Rayet (WR) stars. The rich transitional population of Westerlund 1 (Wd 1) provides an ideal laboratory to observe mass-loss
Chapman, J. M., Clark, J. S., Dougherty, S. M., Johnson, T., Negueruela, I.   +4 more
core   +3 more sources

Cerebrospinal Fluid Liquid Biopsy Enables Targeted Therapy Without Tissue Diagnosis in Pediatric Low‐Grade Gliomas With BRAF V600E Mutation

Pediatric Blood &Cancer, EarlyView.
ABSTRACT We present two pediatric cases of pediatric low‐grade gliomas (PLGG) with BRAF V600E mutations diagnosed and monitored using cerebrospinal fluid (CSF) liquid biopsy analyzed via digital droplet PCR (ddPCR), without tissue biopsy. Both patients were treated with dabrafenib and trametinib and monitored through clinical assessments, magnetic ...
Hannah Sultan, Damien Faury, Alexander G. Weil, Harrison J. Westwick, Nada Jabado, Sébastien Perreault   +5 more
wiley   +1 more source

Study on Corrosion Resistance of Basalt Fiber in Guizhou

Kuangchan zonghe liyong
This is an article in the field of ceramics and composites. In order to explore the resistance of basalt fiber to acid and alkali corrosion, basalt fiber with or without wetting agent was soaked in 3 mol/L sulfuric acid solution and sodium hydroxide ...
Man CHEN, Linli GAO, Feng HOU, Peng CHEN, Chenhu ZHANG, Chengyong WANG   +5 more
doaj   +1 more source

Effect of change factors on evaporation loss based on cold end system in natural draft counter-flow wet cooling towers

Journal of Thermal Science and Technology, 2021
The water loss caused by evaporation heat dissipation is non-negligible for a natural draft counter-flow wet cooling tower (NDWCT), which is evidently influenced by many change factors.
Wei YUAN, Fengzhong SUN, Ruqing LIU, Xuehong CHEN, Ying LI   +4 more
doaj   +1 more source

The transition mass-loss rate: Calibrating the role of line-driven winds in massive star evolution

, 2012
A debate has arisen regarding the importance of stationary versus eruptive mass loss for massive star evolution. The reason is that stellar winds have been found to be clumped, which results in the reduction of unclumped empirical mass-loss rates.
Gräfener, Götz, Vink, Jorick S.
core   +1 more source