Results 81 to 90 of about 1,250,119 (305)

Critical Criterion for Flame Spread Acceleration of Concave Surfaces with Different Curvatures

Fire
Concave surface is a common geometry in both industrial buildings and natural environments; the flame spread behaviors on this special surface are worth studying, while few studies have been completed yet.
Yang Zhou, Haoteng Chen, Xu Yan
doaj   +1 more source

Mass loss rate of accretion disk in FRADO

, 2021
3 pages, 1 figure, submitted to the Proceedings of the 40th Polish Astronomical Society Meeting, 13-17 September 2021, Szczecin ...
Naddaf Moghaddam, Mohammad Hassan, Czerny, Bozena   +1 more
openaire   +3 more sources

Subtype‐specific enhancer RNAs define transcriptional regulators and prognosis in breast cancers

Molecular Oncology, EarlyView.
This study employed machine learning methodologies to perform the subtype‐specific classification of RNA‐seq data sets, which are mapped on enhancers from TCGA‐derived breast cancer patients. Their integration with gene expression (referred to as ProxCReAM eRNAs) and chromatin accessibility profiles has the potential to identify lineage‐specific and ...
Aamena Y. Patel, Peyman Zarrineh, Nathnael T. Tuffa, Jigar H. Sheth, Sumitra Mohan, Mudassar Iqbal, Sankari Nagarajan   +6 more
wiley   +1 more source

Mass-loss Rate of Highly Evolved Stars in the Magellanic Clouds

The Astrophysical Journal Supplement Series
Asymptotic giant branch stars (AGBs) and red supergiant stars (RSGs) exhibit significant mass-loss phenomena and are considered important sources of interstellar dust.
Jing Wen, Ming Yang, Jian Gao, Bingqiu Chen, Yi Ren, Biwei Jiang   +5 more
doaj   +1 more source

What are the mass-loss rates of O stars?

The Astrophysical Journal, 1993
Empirical mass-loss rates of 28 luminous galactic OB stars are derived from thermal radio emission and from Hα recombination radiation. The velocity fields of all stars had previously been analyzed in the IUE ultraviolet spectral region. The results of these ultraviolet line-profile analyses (shape of the velocity law and terminal velocity) are ...
Henny J. G. L. M. Lamers, Claus Leitherer   +1 more
openaire   +1 more source

Dimethyl fumarate combined with cisplatin at subcytotoxic doses sensitizes cervical cancer toward ferroptosis and apoptosis through GSH restriction and p53 (re)activation

Molecular Oncology, EarlyView.
Dimethyl fumarate (DMF) reduces growth of HPV‐positive cervical cancer spheroids and induces ferroptosis in cervical cancer cells via blocking SLC7A11/Glutathione (GSH) axis. Combination of subcytotoxic doses of DMF and cisplatin (CDDP) further suppresses spheroid growth and drives cell death in 2D culture models.
Carolina Punziano, Giuseppina Minopoli, Simona Romano, Laura Marrone, Katia Aquilano, Maria Lina Tornesello, Raffaella Faraonio   +6 more
wiley   +1 more source

Overnight weight loss: relationship with sleep structure and heart rate variability

, 2008
Background: Weight loss can be caused by a loss of body mass due to metabolism and by water loss as unsensible water loss, sweating, or excretion in feces and urine.
Christian Guilleminault, Sergio Tufik, Agostinho Rosa, Adriana Rueda, Dalva Poyares, Walter Moraes, Marco Tulio Mello   +6 more
core  

Mapping the intra-habitat variation of leaf mass loss rate in a brackish Mediterranean lake [PDF]

, 2000
To study patterns of spatio-temporal variation of both leaf breakdown and interactions between leaf-associated detritivores and fungi, we mapped the variation of the mass loss rate of Phragmites australis in a brackish Mediterranean lake.
ROSSI, Loreto, L Rossi, COSTANTINI, Maria Letizia, ML Costantini   +3 more
core   +1 more source

Degradation Rates of Pure Zinc, Magnesium, and Magnesium Alloys Measured by Volume Loss, Mass Loss, and Hydrogen Evolution

Applied Sciences, 2018
Degradation rate is an important property to evaluate bioabsorbable metallic material; however, values vary depending on the method of measurement. In this study, three different methods of measuring corrosion rate are compared. The degradable samples to
Lumei Liu, Kassu Gebresellasie, Boyce Collins, Honglin Zhang, Zhigang Xu, Jagannathan Sankar, Young-Choon Lee, Yeoheung Yun   +7 more
doaj   +1 more source

EDNRB‐dependent endothelin signaling reduces proliferation and promotes proneural‐to‐mesenchymal transition in gliomas

Molecular Oncology, EarlyView.
Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau, Leonor Garcia, Hugo Arnold, Antonija Hanžek, Maialen Arrieta, Laurent R Gauthier, Christine Granotier‐Beckers, François D Boussin, Amaury Herbet, Marie Hautière, Valentin Asei‐Ceschino, Clémentin Jacques, Laura Brard, Thomas Harnois, Valérie Coronas, Bruno Constantin, Aurélien Chatelier, Jean Chemin, Serge Urbach, Martial Seveno, Szimonetta Hideg, Chantal Ripoll, Kasandra Aguilar‐Cázarez, Min Zheng, Guo‐Hao Huang, Sheng‐Qing Lv, Lei Zhang, Philippe Rondard, Laurent Prezeau, Jean‐Philippe Pin, Hugues Duffau, Luc Bauchet, Valérie Rigau, Franck Denat, Charles Truillet, Didier Boquet, Jean‐Philippe Hugnot   +36 more
wiley   +1 more source