Results 141 to 150 of about 418,342 (350)

Implications for galaxy formation models from observations of globular clusters around ultradiffuse galaxies [PDF]

, 2022
T. Saifollahi, Dennis Zaritsky, Ignacio Trujillo, R. F. Peletier, J. H. Knapen, N. C. Amorisco, Michael A. Beasley, Richard L. Donnerstein   +7 more
openalex   +1 more source

Mapping the Galaxy and Nearby Galaxies [PDF]

, 2008
Basic Components of the Galaxy and Spiral Galaxies.- Atlas and Catalog of Dark Clouds Based on Digitized Sky Survey I.- New Views of Molecular Gas Distribution and Star Formation of the Southern Sky with NANTEN.- Mapping the Milky Way and the Local Group.- VERA Project.- Dynamics of Stars in the Inner Galactic Bulge Revealed from SiO Maser Surveys ...
openaire   +1 more source

Saving Bambi from the mower? Using a drone with thermal camera to evaluate a low‐tech scaring technique to reduce roe deer fawn mortality during grass harvest

Wildlife Biology, EarlyView.
Roe deer is a species that hides their neonates as an anti‐predator strategy. This may prove efficient against mammalian predators, such as the red fox; however, it might be an ecological trap as large numbers of fawns are killed by tractors with harvesters each year during grass harvest.
Thomas Vogler, Neri H Thorsen, Simen Pedersen   +2 more
wiley   +1 more source

The Afterglow, Energetics, and Host Galaxy of the Short‐Hard Gamma‐Ray Burst 051221a [PDF]

, 2006
A.M. Soderberg, E. Berger, M. Kasliwal, D. A. Frail, P. A. Price, Brian P. Schmidt, SR Kulkarni, D. B. Fox, S. B. Cenko, A. Gal-Yam, E. Nakar, Katherine C. Roth, A.M. Soderberg, E. Berger, M. Kasliwal, D. A. Frail, P. A. Price, Brian P. Schmidt, SR Kulkarni, D. B. Fox, S. B. Cenko, A. Gal-Yam, E. Nakar, Katherine C. Roth   +23 more
openalex   +1 more source

The detailed structure and the onset of galaxy formation in low-mass gaseous dark matter haloes [PDF]

, 2020
Alejandro Benítez-Llambay, Carlos S. Frenk   +1 more
openalex   +1 more source

Radiation‐Induced Degradation in Polymeric Materials: Alterations in Physical–Chemical Properties and Their Effects on Electrical Performance of Insulation Systems

High Voltage, EarlyView.
ABSTRACT This paper investigates the effects of radiation on polymeric materials used as insulation systems in electrical equipment such as cables for nuclear and particle accelerator applications. After a detailed description of the physics of radiation‐induced damage in the polymeric matrix, a comprehensive analysis of the physical–chemical and ...
Simone Vincenzo Suraci, Davide Fabiani
wiley   +1 more source

An Efficient Multi‐Core DSP Power Management Controller

Engineering Reports
Today's society has entered a digital era, and the use of DSP is becoming increasingly frequent and important. In order to achieve the market targets of high energy efficiency, it is necessary to integrate low‐power design from the chip design stage ...
Jian Huang, Huili Wang, Guohui Gong, Lei Wang, Xiaowen Chen   +4 more
doaj   +1 more source

THE UNIVERSE RADIO EMISSION AT DECAMETER WAVELENGTHS (by the materials of a series of works awarded by the State Prize of Ukraine in the field of science and technology in 2018)

Radio Physics and Radio Astronomy, 2019
Purpose: The abstract presentation and review of the works of the last 40 years in the field of low-frequency radio astronomy and a summary of their main scientific and technical results, which have been awarded the State Prize of Ukraine in the field of
O. O. Konovalenko, V. V. Zakharenko, M. M. Kalinichenko, V. M. Melnik, M. A. Sidorchuk, A. A. Stanislavsky, S. V. Stepkin, O. M. Ulyanov   +7 more
doaj   +1 more source

The clustering of Galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: including covariance matrix errors [PDF]

, 2014
W. J. Percival, Ashley J. Ross, Ariel G. Sánchez, Lado Samushia, A. Burden, Robert Crittenden, Antonio J. Cuesta, M. Vargas-Magaña, Marc Manera, Florian Beutler, Chia-Hsun Chuang, Daniel J. Eisenstein, Shirley Ho, Cameron K. McBride, Francesco Montesano, Nikhil Padmanabhan, Beth Reid, Shun Saito, Donald P. Schneider, Hee‐Jong Seo, Rita Tojeiro, Benjamin A. Weaver   +21 more
openalex   +1 more source

Bulbil formation in stress: Crucial role of triploid fitness in mixed ploidy dynamics in Costus speciosus

Plant Species Biology, EarlyView.
Upon prolonged waterlogging, a Costus speciosus plant developed bulbils at stem node. Karyotype analysis, nucleolar staining, and anatomical study revealed its triploid status and developmental aspects. Prevalence of tetraploid, abundance, and unique reproductive fecundity of the triploid, indicates its determinant role in coexistence of the multiple ...
Surochita Basu, Uttam Deb, Reecha Das, Supriya Adhikari   +3 more
wiley   +1 more source