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Using the Age and Metallicity of 8 Star Clusters to confirm the Chemical Enrichment History of the LMC
(IOP Science, 2019)
In this paper, we find the ages and metallicities of 8 Large Magellanic Cloud (LMC) star clusters obtained from integrated light spectra and use them to obtain the Chemical Enrichment History of the host galaxy. Our results ...
Refinancing the Rentier State: Welfare, Inequality, and Citizen Preferences toward Fiscal Reform in the Gulf Oil Monarchies
(City University of New York, 2019)
Middle East oil producers are today pursuing profound transformations of their rentier economies, including through new taxes and reductions in state spending and welfare subsidies that have supported citizens for generations. ...
Lipophilic Metabolites and Anatomical Acclimatization of Cleome amblyocarpa in the Drought and Extra-Water Areas of the Arid Desert of UAE
(MDPI, 2019)
Plants adapt to different environmental conditions by developing structural and metabolic mechanisms. In this study, anatomical features and lipophilic metabolites were investigated in Cleome amblyocarpa Barr. & Murb., ...
Gut bacteria of Cuora amboinensis (turtle) produce broad-spectrum antibacterial molecules
(Nature Research, 2019)
Antimicrobial resistance is a major threat to human health, hence there is an urgent need to discover antibacterial molecule(s). Previously, we hypothesized that microbial gut flora of animals are a potential source of ...
Seasonal Variability of Retroflection Structures and Transports in the Atlantic Ocean as Inferred from Satellite-Derived Salinity Maps
(MDPI, 2019)
Three of the world’s most energetic regions are in the tropical and South Atlantic: the North Brazil Current Retroflection, the Brazil-Malvinas Confluence, and the Agulhas Current Retroflection. All three regions display ...
A Simple Model for the Fields of a Chirped Laser Pulse With Application to Electron Laser Acceleration
(Frontiers in Physics, 2019-12)
A simple model is introduced for the fields of a chirped laser pulse. As an application, dynamics of laser-acceleration of a single electron by the fields of a pulse, with a sin4 envelope, is investigated. Multi-GeV energy ...
Pharmacognostic evaluation of Terminalia chebula standard extracts and finished products
(ResearchGate, 2019)
The different commercial samples of Terminalia chebula (T. chebula) standard extracts and finished products were taken for elemental analysis studies and were evaluated by ICP-OES and compared with standard reference data. ...
Few-cycle laser driven reaction nanoscopy on aerosolized silica nanoparticles
(Springer Nature, 2019)
Nanoparticles offer unique properties as photocatalysts with large surface areas. Under irradiation with light, the associated near-fields can induce, enhance, and control molecular adsorbate reactions on the nanoscale. ...
B − L violating interactions in supersymmetric SO(10) models
(IOP Science, 2019)
An analysis is given of B − L violating interactions in SO(10) arising from the integration of $10+\bar{10}$ of SU(5) of heavy Higgs. The analysis is done within the well defined missing partner model where the doublet-triplet ...
Can the Full Spectrum Fitting Technique correctly detect Age Spreads in Young Star Clusters?
(IOP Science, 2019)
Integrated spectra of star clusters have proven to be accurate tools for obtaining age, metallicity and reddening of extragalactic clusters for which resolved data is not available. In this work we investigate the possibility ...