Results 11 to 20 of about 55,459 (323)

Ketoprofen, Penetapan Kadarnya Dalam Sediaan Gel Dengan Metode Spektrofotometri Ultraviolet-visibel [PDF]

open access: yes, 2014
The assay of ketoprofen in gel using ultraviolet – visible spectrophotometry method had been conducted. The purpose of this experiment is validation of ketoprofen determination method using ultraviolet – visible spectrophotometry.
Noviyanto, F. (Fajrin)   +2 more
core   +4 more sources

Noise analysis for CCD-based ultraviolet and visible spectrophotometry [PDF]

open access: yes, 2015
Full-text not yet available due to publisher embargo.We present the results of a detailed analysis of the noise behavior of two CCD spectrometers in common use, an AvaSpec-3648 CCD UV spectrometer and an Ocean Optics S2000 Vis spectrometer. Light sources
Davenport, John   +3 more
core   +1 more source

Direct determination of palladium with furilacroleineoxime by ultraviolet spectrophotometry

open access: yesEclética Química, 2018
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José Antonio Silva Coello
doaj   +1 more source

NOVEL ULTRAVIOLET ABSORBERS DERIVED FROM CASHEW NUT SHELL LIQUID: SPECTROPHOTOMETRIC, IN SILICO AND IN VITRO ASSAYS

open access: yesDrug Analytical Research, 2020
The cashew nut shell liquid (CNSL) constituents were isolated by our group leading to four mixtures and seventeen pure compounds, which had chromophoric groups similar to organic ultraviolet (UV) absorbers.
Emeli Moura de Araújo   +10 more
doaj   +1 more source

Multi-wavelength spectrophotometry of EX Hydrae [PDF]

open access: yesAstron.Astrophys. 382 (2002) 984, 2001
We present phase-resolved infrared and optical spectrophotometry of the intermediate polar EX Hya supplemented by archival ultraviolet data. The spin-modulated emission from the accretion funnel and the emission from the accretion disk or ring contain substantial optically thin components.
arxiv   +1 more source

SOUSA: the Swift Optical/Ultraviolet Supernova Archive [PDF]

open access: yes, 2014
The Ultra-Violet Optical Telescope on the Swift spacecraft has observed hundreds of supernovae, covering all major types and most subtypes. Here we introduce the Swift Optical/Ultraviolet Supernova Archive (SOUSA), which will contain all of the supernova
Breeveld, Alice A.   +4 more
core   +2 more sources

Smith-Lemli-Opitz Syndrome

open access: yesPediatric Neurology Briefs, 1996
Clinical features as specific indicators in the diagnosis of Smith-Lemli-Opitz syndrome (SLOS) and the reliability of ultraviolet spectrophotometry (UVS) as a biochemical screening test were examined by an Italian SLOS Collaborative Group of ...
J Gordon Millichap
doaj   +1 more source

Ultraviolet Spectrophotometry of VV Cephei [PDF]

open access: yesJournal of Astronomy and Space Sciences, 1992
The IUE archival spectra of VV Cephei were collected to investigate the eclipse nature in the ultraviolet. The temperature of the B star has been determined, as approximately 30000K, based on the flux distributions during egress.
Young Woon Kang
doaj  

Planetary Nebulae as Probes of Stellar Populations [PDF]

open access: yes, 2006
Planetary nebulae (PNe) have the potential to revolutionize our understanding of extragalactic stellar populations. Indeed, in many systems, bright PNe are the only individual objects identifiable from the ground, and, even more often, they are the only ...
Ciardullo, Robin
core   +3 more sources

Downy mildew resistance and genetic variability in a wild rocket germplasm collection

open access: yesAgronomy Journal, Volume 114, Issue 6, Page 3083-3095, November/December 2022., 2022
Abstract One hundred accessions of a “core collection” of Diplotaxis tenuifolia (L.) DC. and Eruca spp. were screened at seedling stage for resistance to downy mildew. Accessions tested at the seedling stage were assigned to 0–6 interaction phenotypes.
Paula S. Coelho   +5 more
wiley   +1 more source

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