Optimized bunch patterns for d-Au in RHIC Run-8

Fischer, W.; Ptitsyn, V.

doi:10.2172/1061886

Cited by 2 publications

(2 citation statements)

References 8 publications

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“…Stars with planets (SWPs) have been shown to be more metal-rich as a group when compared to similar stars without detected planets (non-SWPs) for nearby stars, found with the Doppler method (Valenti and Fischer 2005), and for stars in the Kepler field (Ji and Fischer 2015), found with the photometric transit method. SWPs and non-SWPs have also been reported to differ in vsini (Gonzalez 2008;Gonzalez et al 2010;Takeda et al 2010;Gonzalez 2011), but others have failed to confirm this (Israelian et al 2009;Alves et al 2010;Delgado Mena et al 2015).…”

Section: Introductionmentioning

confidence: 99%

Parent stars of extrasolar planets – XV. Host star rotation revisited with Kepler data

González

2015

Monthly Notices of the Royal Astronomical Society

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We employed published rotation periods of Kepler field stars to test whether stars hosting planets tend to rotate more slowly than stars without known planets. Spectroscopic vsini observations of nearby stars with planets have indicated that they tend to have smaller visni values. We employ data for Kepler Objects of Interest (KOIs) from the first 16 quarters of its original mission; stellar parameters are based on the analysis of the first 17 quarters. We confirm that KOI stars rotate more slowly with much greater confidence than we had previously found for nearby stars with planets. Furthermore, we find that stars with planets of all types rotate more slowly, not just stars with giant planets.

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Section: Introductionmentioning

confidence: 99%

Parent stars of extrasolar planets – XV. Host star rotation revisited with Kepler data

González

2015

Monthly Notices of the Royal Astronomical Society

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“…Besides their pharmacological and therapeutic importance, most SLs function in a wide range of protective activities in plants (Padilla-Gonzalez et al, 2016). The main protective roles are as anti-herbivores (Burnett et al, 1974;Picman, 1986) and antimicrobials (Rodriguez et al, 1976) or as plant growth regulators, e.g., inhibiting the growth of competing plants (Kanchan and Jayachandra, 1980;Picman and Picman, 1984;Kelsey and Locken, 1987;Fischer et al, 1989;Fischer and Kathe, 2007). Some SLs are phytotoxic against certain species (McCahon et al, 1973;Fischer et al, 1989;Macías et al 1996;Andolfi et al, 2013;Miranda et al, 2015).…”

Section: Discussionmentioning

confidence: 99%

Soil and Vegetation Drive Sesquiterpene Lactone Content and Profile in Arnica montana L. Flower Heads From Apuseni-Mountains, Romania

et al. 2022

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Arnica montana L. (AM, Asteraceae) is a perennial, herbaceous vascular plant species of commercial importance. The flower heads’ pharmacological properties are attributed mainly to sesquiterpene lactones (SLs), with phenolic acids and flavonoids also considered of relevance. The botanical drug is still partly collected in different European mountain regions. The SL content can be influenced by genetic factors and environmental conditions (altitude, temperature and rainfall). Surprisingly, the influence of the soil on SL-content have rarely been investigated. However, the soil determines the occurrence, distribution and overall fitness of AM. Equally, environmental factors are crucial determinants for the biosynthesis and fluctuations in plant secondary metabolites. Therefore, different abiotic (pH, C/N ratio, base saturation, cation exchange capacity) and biotic (species richness, vegetation cover) parameters need to be assessed as potential drivers of the variable content of AM’s secondary metabolites. Consequently, we developed an in situ experimental design aiming to cover a wide range of soil pH conditions. We detected and investigated different AM populations growing in grassland on acidic soils, on siliceous as well as calcareous geologies within the same geographical region and altitudinal belt. The total SL content and most single SL contents of the AM flower heads differed significantly between the two geologies. AM flower heads of plants growing on loam on limestone showed a significant higher total SL content than the flower heads of plants growing in siliceous grasslands. Furthermore, the SL contents were significantly correlated with geobotanical species richness and vegetation cover pointing toward an effect of species interactions on the production of SLs. Moreover, the ratios of the main SLs helenalin to dihydrohelenalin esters were significantly correlated to environmental parameters indicating that SL composition might be a function of habitat conditions. The findings of this study shed light upon the often ignored, complex interactions between environmental conditions and plant secondary metabolites. We highlight the importance of both abiotic and biotic habitat parameters for SLs in AM.

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Optimized bunch patterns for d-Au in RHIC Run-8

Cited by 2 publications

References 8 publications

Parent stars of extrasolar planets – XV. Host star rotation revisited with Kepler data

Parent stars of extrasolar planets – XV. Host star rotation revisited with Kepler data

Soil and Vegetation Drive Sesquiterpene Lactone Content and Profile in Arnica montana L. Flower Heads From Apuseni-Mountains, Romania

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