Results 31 to 40 of about 1,686,057 (374)

Multi-frequency VLBI observations of NRAO 530 [PDF]

open access: yesAstronomy & Astrophysics, 2006
We report on VLBA observations of a gamma-ray bright blazar NRAO 530 at multiple frequencies (5, 8, 15, 22, 39, 43, and 45 GHz) in 1997 and 1999. These multi-epoch multi-frequency high-resolution VLBI images exhibit a consistent core-dominated morphology with a bending jet to the north of the core.
Hongbing Cai   +6 more
openaire   +3 more sources

CONVERGENCE OF INTERNATIONAL AUDIT STANDARDS AND AMERICAN AUDIT STANDARDS REGARDING SAMPLING [PDF]

open access: yesAnnals of the University of Oradea: Economic Science, 2013
: Sampling is widely used in market research, scientific analysis, market analysis, opinion polls and not least in the financial statement audit. We wonder what is actually sampling and how did it appear?
Chis Anca Oana, Danescu Tatiana, ,
doaj  

Comparison of Different Trap Colors and Types for Capturing Adult \u3ci\u3eAgrilus\u3c/i\u3e (Coleoptera: Buprestidae) and Other Buprestids [PDF]

open access: yes, 2018
Numerous research studies have focused on the development of effective traps for surveying and monitoring for emerald ash borer, Agrilus planipennis (Fairmaire) (Coleoptera: Buprestidae), since it was discovered in North America.
Haack, Robert A, Petrice, Toby R
core   +2 more sources

Potent Antiviral Activities of the Direct-Acting Antivirals ABT-493 and ABT-530 with Three-Day Monotherapy for Hepatitis C Virus Genotype 1 Infection

open access: yesAntimicrobial Agents and Chemotherapy, 2015
ABT-493 is a hepatitis C virus (HCV) nonstructural (NS) protein 3/4A protease inhibitor, and ABT-530 is an HCV NS5A inhibitor. These direct-acting antivirals (DAAs) demonstrated potent antiviral activity against major HCV genotypes and high barriers to ...
E. Lawitz   +12 more
semanticscholar   +1 more source

The low-mass Initial Mass Function in the young cluster NGC 6611 [PDF]

open access: yes, 2008
NGC 6611 is the massive young cluster (2-3 Myr) that ionises the Eagle Nebula. We present very deep photometric observations of the central region of NGC 6611 obtained with the Hubble Space Telescope and the following filters: ACS/WFC F775W and F850LP ...
Jeffries, R. D.   +2 more
core   +2 more sources

Taxonomic Diversity of Lianas in Tropical Forests of Northern Eastern Ghats of Andhra Pradesh, India

open access: yesNotulae Scientia Biologicae, 2014
Lianas are important in forest ecosystem and strongly influence the forest dynamics and diversity. Lianas are common in the tropical moist deciduous and rain forests, which are competing with other forest trees. Little information is known on the habitat
Maradana TARAKESWARA NAIDU   +2 more
doaj   +3 more sources

Structural and dielectric studies of Zr and Co co-substituted Ni0.5Zn0.5Fe2O4 using sol-gel auto combustion method

open access: yesResults in Physics, 2018
Zr and Co substituted Ni0.5Zn0.5 ZrxCuxFe2−2xO4 with x values varies from the 0.0 to 0.4 in steps of 0.08 wt% ferrites synthesized by using sol-gel auto combustion method. The XRD patterns give evidence for formation of the single phase cubic spinel. The
K. Jalaiah   +3 more
doaj   +1 more source

High antiviral activity of NS5A inhibitor ABT‐530 with paritaprevir/ritonavir and ribavirin against hepatitis C virus genotype 3 infection

open access: yesLiver international (Print), 2016
ABT‐530 is a next‐generation hepatitis C virus (HCV) NS5A inhibitor with potent pangenotypic antiviral activity in vitro. Paritaprevir is an NS3/4A protease inhibitor codosed with ritonavir that displays in vitro activity against HCV genotypes 1–4 and 6.
F. Poordad   +8 more
semanticscholar   +1 more source

Synthesis and Antimicrobial Activity of Some New Substituted Aryloxy-4-Thiazolidinones

open access: yesE-Journal of Chemistry, 2006
Nine new substituted aryloxy-4-thiazolidones have been prepared from corresponding schiff bases and thioglycolic acid in benzene using Stark and Dien apparatus.
P. Ravi Kumar   +3 more
doaj   +1 more source

Evaluation of Antimicrobial Activity of Root Extracts of <i>Abitulon indicum</i>

open access: yesNotulae Scientia Biologicae, 2015
Antimicrobial activity of Abitulon indicum roots was studied against seven pathogenic bacteria and three fungal strains by agar well diffusion method.
Aniel Kumar OWK   +2 more
doaj   +1 more source

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