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Self-gravitating black hole scalar wigs
(American Physical Society, 2017-07-26)
It has long been known that no static, spherically symmetric, asymptotically flat Klein-Gordon scalar field configuration surrounding a nonrotating black hole can exist in general relativity. In a series of previous papers, ...
Study of rabbit erythrocytes membrane solubilization by sucrose monomyristate using laurdan and phasor analysis
(Elsevier Science, 2018-01)
The study of surfactant and bio membranes interaction is particularly complex due to the diversity in lipid composition and the presence of proteins in natural membranes. Even more difficult is the study of this interaction ...
Evaluation of entheseal changes in a modern identified skeletal collection from Inden (Germany)
(Wiley-liss, div John Wiley & Sons Inc., 2022-01)
The present study aims to evaluate the frequency of entheseal changes (EC) in a modern skeletal collection from the rural village of Inden, Germany (late 19th–early 20th century), in order to identify general levels of ...
ANALYSIS OF EXPONENTIATED EXPONENTIAL MODEL UNDER STEP STRESS PARTIALLY ACCELERATED LIFE TESTING PLAN USING PROGRESSIVE TYPE-II CENSORED DATAANALYSIS OF EXPONENTIATED EXPONENTIAL MODEL UNDER STEP STRESS PARTIALLY ACCELERATED LIFE TESTING PLAN USING PROGRESSIVE TYPE-II CENSORED DATA
(Departamento de Matemática Aplicada. Facultad de Matemática y Computación. Universidad de La Habana, 2023)
Carboxymethylated bacterial cellulose: An environmentally friendly adsorbent for lead removal from water
(Elsevier, 2018-12)
Carboxymethylated bacterial cellulose (CMBC) was synthesized under controlled reaction condition to provide a material with a degree of substitution (DS) that guarantees that the characteristic water insolubility of cellulose ...
Carrier recombination and transport dynamics in superstrate solar cells analyzed by modeling the intensity modulated photoresponses
(Royal Society of Chemistry, 2019-09)
The dynamics of carrier recombination and transport of two CuInS2 superstrate solar cells was studied by intensity modulated photovoltage and photocurrent spectroscopy (IMVS and IMPS respectively). For the analysis of the ...
Gas-phase oxidation of methyl crotonate and ethyl crotonate. Kinetic study of their reactions toward oh radicals and Cl atoms
(American Chemical Society, 2012-06)
Rate coefficients for the reactions of hydroxyl radicals and chlorine atoms with methyl crotonate and ethyl crotonate have been determined at 298 K and atmospheric pressure. The decay of the organics was monitored using ...
Re-evaluation of the steady-state self-quenching constant of quinine bisulphate from fluorescence measurements in transmission geometry
(IOP Publishing Ltd, 2017-09)
In the present work we show that a recent methodology developed by us to acquire emission spectra and fluorescence quantum yields of highly absorbing samples in transmission configuration, constitutes a very simple and ...