Results 41 to 50 of about 138,565 (336)

Tidally-induced thermonuclear Supernovae

, 2008
We discuss the results of 3D simulations of tidal disruptions of white dwarfs by moderate-mass black holes as they may exist in the cores of globular clusters or dwarf galaxies.
Benz W, Binney J Tremaine S, Carter B Luminet J P, Carter B Luminet J P, Dearborn D S P Wilson J R Mathews G J, Enrico Ramirez-Ruiz, Ferrarese L Merritt D, Gaensicke B T Levan A J Marsh T R Wheatley P J, Gerssen J van der Marel R P Gebhardt K Guhathakurta P Peterson R C Pryor C, Gerssen J van der Marel R P Gebhardt K Guhathakurta P Peterson R C Pryor C, Hix W R Khokhlov A M Wheeler J C Thielemann F-K, Kasen D Ramirez-Ruiz E Rosswog S, Kobayashi S Laguna P Phinney E S Mészáros P, Kormendy J Richstone D, Lodato G King A R Pringle J E, Luminet J P Pichon B, McClintock J E Remillard R A, Monaghan J J, Noyola E Gebhardt K Bergmann M, Paczyński B Wiita B, Phinney E S, Pooley D Rappaport S, Ramirez-Ruiz E Rosswog S, Riess A G Livio M, Rosswog S, Rosswog S Ramirez-Ruiz E Hix R, Rosswog S Ramirez-Ruiz E Hix R, Rosswog S Ramirez-Ruiz E Hix R, Salaris M Dominguez I Garcia-Berro E Hernanz M Isern J Mochkovitch R, Stephan Rosswog, Straniero O Domínguez I Imbriani G Piersanti L, Timmes F X Swesty F D, W Raphael Hix, Wilson J R Mathews G J, Zezas A Fabbiano G Rots A H Murray S S   +34 more
core   +1 more source

Aqueously Upcycled Lignin with Emergent Tribonegativity for Skin‐Integrated Triboelectronics

Advanced Materials, EarlyView.
Aqueously upcycled lignin is transformed into a printable ink that self‐assembles into a nanotextured surface during printing with the highest reported biopolymer‐based tribonegativity. The resulting skin‐integrated triboelectric sensor enables high‐fidelity cardiovascular monitoring and objective mental workload classification, demonstrating a ...
Robert Ccorahua‐Santo, Mi Li, Yi Zheng, Wenzhuo Wu   +3 more
wiley   +1 more source

AASLD practice guidance on drug, herbal, and dietary supplement–induced liver injury

, 2022
Hepatology, EarlyView.
Robert J. Fontana, Iris Liou, Adrian Reuben, Ayako Suzuki, M. Isabel Fiel, William Lee, Victor Navarro   +6 more
wiley   +1 more source

Studying the Radiation of a White Dwarf Star Falling onto a Black Hole

The Astrophysical Journal
We investigate electromagnetic and gravitational radiation generated during the process of the tidal stripping of a white dwarf star circulating a black hole.
Marek Nikołajuk, Tomasz Karpiuk, Lorenzo Ducci, Mirosław Brewczyk   +3 more
doaj   +1 more source

The Vegan Villain Sets Out to The End of Summer: Functionalized Coatings as Biohybrid UV‐Sensors

Advanced Materials Interfaces, EarlyView.
This study introduces biohybrid coatings incorporating E. coli biomass expressing photoconvertible fluorescent proteins as UV‐A responsive elements. Upon irradiation at 400 nm, the coatings exhibit an irreversible fluorescence shift from green to red within 15 min. Notably, the photoconversion capability is retained after >1 year of storage.
Amelie Skopp, Matea Marosevic, Broder Rühmann, Volker Sieber   +3 more
wiley   +1 more source

Exploring the Evolution of a Dwarf Spheroidal Galaxy with SPH Simulations. II. AGN Feedback

The Astrophysical Journal
We investigate active galactic nucleus (AGN) feedback from an intermediate-mass black hole at the center of a dwarf spheroidal galaxy, by performing isolated galaxy simulations using a modified version of the GADGET-3 code. We consider Leo II (PGC 34176)
Roberto Hazenfratz, Paramita Barai, Gustavo A. Lanfranchi, Anderson Caproni   +3 more
doaj   +1 more source

From Brittle to Flexible: Influence of Glucose‐Based Additives on Cellulose Nanocrystal Self‐Assembly in Suspension and Dried Photonic Films

Advanced Optical Materials, EarlyView.
Cellulose nanocrystals (CNCs) self‐assemble in aqueous suspension into chiral nematic liquid crystals, resulting in structurally colored films upon drying. Here, the influence of sugar additives on CNC self‐assembly in suspension and in films are studied.
Buse Tatli, Alexandra R. Rousseau, Wenkui Xing, Matteo Hirsch, Emily D. Cranston, Tiffany Abitbol   +5 more
wiley   +1 more source

Genome-Wide Identification and Gene Expression Analysis of the OTU DUB Family in Oryza sativa

Viruses, 2022
Ovarian tumor domain (OTU)-containing deubiquitinating enzymes (DUBs) are an essential DUB to maintain protein stability in plants and play important roles in plant growth development and stress response.
Qiannan Liu, Tingyun Yan, Xiaoxiang Tan, Zhongyan Wei, Yanjun Li, Zongtao Sun, Hehong Zhang, Jianping Chen   +7 more
doaj   +1 more source

Cataclysmic Binaries Containing a Black-Dwarf Secondary [PDF]

International Astronomical Union Colloquium, 1983
ABSTRACTCataclysmic binaries with a black-dwarf secondary can in principle be distinguished from those containing a low-mass main-sequence secondary because of the differences of the corresponding eclipse light curves. However, due to the very low intrinsic luminosity of the systems containing a black dwarf, the probability of detection turns out to be
openaire   +2 more sources

Evolution of Neutron-Star, Carbon-Oxygen White-Dwarf Binaries [PDF]

, 2000
At least one, but more likely two or more, eccentric neutron-star, carbon-oxygen white-dwarf binaries with an unrecycled pulsar have been observed.
Braun H., Brown G. E., C.‐H. Lee, G. E. Brown, H. A. Bethe, Habets G. M. B. H., Habets G. M. B. H., Lorimer D. R., Phinney E. S., Portegies Zwart S. F., S. F. Portegies Zwart, Shima E., Tauris T. M., van den Heuvel E. P. J., van den Heuvel E. P. J., van den Heuvel E. P. J., van Paradijs J., van Paradijs J., Wellstein S., Wijers R. A. M. J., Zuiderwijk E.   +20 more
core   +2 more sources