Results 51 to 60 of about 20,692 (192)

Spectral state dependence of the 0.4-2 MeV polarized emission in Cygnus X-1 seen with INTEGRAL/IBIS, and links with the AMI radio data [PDF]

open access: yes, 2014
Polarization of the >~400 keV hard tail of the microquasar Cygnus X-1 has been independently reported by INTEGRAL/IBIS, and INTEGRAL/SPI and interpreted as emission from a compact jet.
Bel, M. Cadolle   +8 more
core   +2 more sources

Genomic and Immunoinformatics Insights Into a Bovine‐Derived Brucella abortus S19 Field Strain: Adaptations Impacting Vaccine Efficacy

open access: yesVeterinary Medicine and Science, Volume 11, Issue 6, November 2025.
This study presents a comprehensive genomic and immunoinformatics analysis of a bovine‐derived Brucella abortus S19 field strain, revealing significant antigenic variations and virulence adaptations impacting vaccine efficacy. These findings provide insights for designing improved vaccines tailored to regional epidemiological needs.
Ali Arslan   +3 more
wiley   +1 more source

A template design and automated parametric model for sustainable corbel dwellings with interlocking blocks

open access: yesDevelopments in the Built Environment, 2023
Existing approaches to sustainable dwellings often involve high-tech equipment and skilled workers, which are less accessible in low-resource settings.
Yu Zhang   +5 more
doaj   +1 more source

Broad Components in Optical Emission Lines from the Ultra-Luminous X-ray Source NGC 5408 X-1

open access: yes, 2011
High-resolution optical spectra of the ultraluminous X-ray source NGC 5408 X-1 show a broad component with a width of ~750 km/s in the HeII and Hbeta lines in addition to the narrow component observed in these lines and [O III].
Colbert   +14 more
core   +1 more source

X-Ray Observations of XTE J1550-564 During the Decay of the 2000 Outburst - I. Chandra and RXTE Energy Spectra [PDF]

open access: yes, 2001
We report on the evolution of the X-ray energy spectrum for the black hole candidate (BHC) X-ray transient XTE J1550-564 during the decay of the 2000 outburst.
Corbel, Stephane   +2 more
core   +3 more sources

Isolation, Identification and Typing of Nine Strains of Brucella in Arun Banner

open access: yesVeterinary Medicine and Science, Volume 11, Issue 6, November 2025.
Nine Brucella strains from herdspeople in Arun Banner were analysed using MLST typing. All isolates were B. melitensis, with ST8 predominant (7/9), one ST12 (first in China), and one novel allele. Results support targeted brucellosis prevention in pastoral communities. ABSTRACT Objective To better understand the molecular biological characteristics and
Na Ta   +6 more
wiley   +1 more source

CORBEL Final Stakeholder Meeting

open access: yes, 2020
During the final meeting, the CORBEL consortium members presented solutions for harmonising user access to the European life science research infrastructures (LS RIs). Topics covered included access, data, quality management, training, ELSI, innovation support, and more.
Gaber, Sabrina   +3 more
openaire   +3 more sources

State transitions and jet formation in black hole binaries [PDF]

open access: yes, 2007
The daily monitoring observations of black hole transients with RXTE provided important clues on the conditions of the state transitions, both in terms of spectra and timing.
Kalemci, Emrah   +3 more
core   +1 more source

Shear Bearing Capacity Prediction of Steel-Fiber-Reinforced High-Strength Concrete Corbels on Modified Compression Field Theory

open access: yesBuildings
In order to analyze the shear mechanism of the steel-fiber high-strength concrete corbels, a calculation model for the shear bearing capacity of steel-fiber-reinforced high-strength concrete corbels was proposed based on the modified compression field ...
Hong-Mei Li, Jin-Yan Zheng, Shu-Shan Li
doaj   +1 more source

Galactic X-ray binary jets

open access: yes, 2007
With their relatively fast variability time-scales, Galactic X-ray binaries provide an excellent laboratory to explore the physics of accretion and related phenomena, most notably outflows, over different regimes.
A.M. Stirling   +35 more
core   +1 more source

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