We present an analysis of long term X-ray monitoring observations of Circinus X-1 (Cir X-1) made with four different instruments: Vela 5B, Ariel V ASM, Ginga ASM, and RXTE ASM, over the course of more than 30 years. We use Lomb-Scargle periodograms to search for the ∼16.5 day orbital period of Cir X-1 in each of these data sets and from this derive a new orbital ephemeris based solely on X-ray ...

We study theoretical interpretations of the ∼150-d (superorbital) modulation observed in Xray and radio emission of Cyg X-1 in the framework of models connecting this phenomenon to precession. Precession changes the orientation of the emission source (either disc or jet) relative to the observer. This leads to emission modulation due to an anisotropic emission pattern of the source or orientati...

environment is to modulate binding interactions between proteins and glycoconjugates [6, 7]. In contrast to the large number of sulfotransferases eukaryotic systems into the domain of Prokarya. Rhizo-bia are nitrogen-fixing bacteria that enter into a symbi-Berkeley, California 94720 otic relationship with a variety of legumes. The sulfotran-sferases, NodH and NoeE, catalyze the sulfation of sec...

Die Verfasserin gibt einen Überblick über die wichtigsten außervertraglichen Haftungsnormen des deutschen Zivilrechts und weist auf die Besonderheiten quelloffener Software unter Geltung der GNU GPL, im Folgenden OSS genannt, hin. Ziel ist es, den Leser dafür zu sensibilisieren, dass die Unentgeltlichkeit der GPL-Implikationen nicht automatisch zu einem gegenüber proprietärer Software weniger s...

Abstract. Mulia DS, Utomo T, Isnansetyo A. 2022. The efficacy of Aeromonas hydrophila GPl-04 feed-based vaccine on African catfish (Clarias gariepinus). Biodiversitas 23: 1505-1510. is a pathogenic bacterium to Vaccination one the strategic efforts control this type bacterial attack. objective study was determine effectiveness for catfish. This used strain isolate as material. Sample measuring ...

Abstract Waxy cassava having high amylopectin content could contribute and increase genetic background. Unfortunately, the parameter information of three elite clones as Waxy, UJ-5, BW-1 is still limited. Consequently, objective this study was to evaluate leaf weight yield by correlation path analysis clones. This conducted on Integrated Field Lab Lampung from December 2019 October 2020. Treatm...

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