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Production and thermal comfort of Nellore beef cattle finished in integrated crop-livestock systems
(Arquivo Brasileiro Medicina Veterinaria Zootecnia, 2019-09-01)
The objective of this work was to evaluate pasture, performace, thermal comfort, and haematological parameters of Nellore cattle in the finishing phase in integrated crop-livestock systems with two tree densities (ICLF-1L=196 ...
Properties of RR Lyrae variables in binary systems: towards a first-time mass measurement
(2022)
Despite their general usefulness as distance indicators and tracers of old stellar populations, several properties of RR Lyrae variable stars remain poorly understood. Crucially, the most basic stellar parameter, the stellar ...
Hydrogen recovery from the purge stream of a cyclohexane production process using a mass exchange heuristic
(Pergamon-Elsevier Science Ltd, 2014-12)
In this paper, we propose a novel hydrogen recovery structure in a cyclohexane production process, arrived at by following a mass exchange heuristic developed in previous works [1,2]. In the cyclohexane production process ...
Independent system of vital variables and its interrelationSistema autónomo de variables y su interrelación
(Pereira : Universidad Tecnológica de PereiraFacultad de Ciencias Básicas, 2011)
The variable mass Thirring/sine Gordon duality and continuous topological configurations
(Universidad Nacional de Ingeniería, 2019)
The variable mass Thirring/sine Gordon duality and continuous topological configurations
(Universidad Nacional de Ingeniería, 2019)
Cataclysmic variable evolution and the white dwarf mass problem: A Review
(Elsevier, 2020)
Although the theory of cataclysmic variable (CV) evolution is able to explain several observational aspects, strong discrepancies have existed for decades between observations and theoretical predictions of the orbital ...
The spectral type of CHS 7797 - an intriguing very low mass periodic variable in the Orion Nebula Cluster
(EDP Sciences, 2013-02)
Aims: We present the spectroscopic characterization of the unusual high-amplitude very low mass pre-main-sequence periodic variable CHS 7797. Methods: This study is based on optical medium-resolution (R = 2200) spectroscopy ...
The origin of single low-mass WDs: another problem that consequential angular momentum loss in CVs might solve
(2017)
Low-mass helium-core white dwarfs (WDs) with masses below 0.5 M_{⊙} are known to be formed in binary star systems but unexpectedly, a significant fraction of them seems to be single. On the other hand, in cataclysmic ...