Search Results - "Morais, J"
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Orthogonal Harmonic and Quaternionic Monogenic Functions in the Exterior of a Spheroid
Published in Complex analysis and operator theory (01-07-2023)“…We propose a single one-parameter family of orthogonal harmonic functions expressed in terms of spheroidal coordinates as independent variables to construct a…”
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Thermodynamic approach to holographic dark energy and the Rényi entropy
Published in The European physical journal. C, Particles and fields (01-10-2018)“…Using the first law of thermodynamics, we propose a relation between the system entropy ( S ) and its IR ( L ) and UV ( Λ ) cutoffs. In addition, applying this…”
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Thyroid Function in Human Obesity: Underlying Mechanisms
Published in Hormone and metabolic research (01-12-2016)“…Obesity is associated with several metabolic and endocrine disorders; and changes in plasma concentrations, secretion patterns, and clearance of various…”
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Computational aspects of the continuum quaternionic wave functions for hydrogen
Published in Annals of physics (01-10-2014)“…Over the past few years considerable attention has been given to the role played by the Hydrogen Continuum Wave Functions (HCWFs) in quantum theory. The HCWFs…”
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Scalar QNMs for higher dimensional black holes surrounded by quintessence in Rastall gravity
Published in The European physical journal. C, Particles and fields (01-02-2018)“…The spacetime solution for a black hole, surrounded by an exotic matter field, in Rastall gravity, is calculated in an arbitrary d-dimensional spacetime. After…”
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Cognitive conversion disorder (functional cognitive disorder) – what’s new?
Published in European psychiatry (01-04-2021)“…Introduction Some patients present with significant subjective cognitive symptoms, sometimes interfering with day-to-day live, that are not compatible with any…”
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On Hadamard's three‐hyperballs theorem and its applications to Whittaker‐Cannon hypercomplex theory
Published in Mathematical methods in the applied sciences (30-03-2023)“…This paper shows a hypercomplex function theory emerging in the representation of paravector‐valued monogenic functions over the (m+1)$$ \left(m+1\right)…”
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Tsallis holographic dark energy in the Brans–Dicke cosmology
Published in The European physical journal. C, Particles and fields (01-09-2018)“…Using the Tsallis generalized entropy, holographic hypothesis and also considering the Hubble horizon as the IR cutoff, we build a holographic model for dark…”
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Effects of a string cloud on the criticality and efficiency of AdS black holes as heat engines
Published in The European physical journal. C, Particles and fields (01-10-2018)“…We study the black hole thermodynamics in the presence of a string cloud matter distribution, considering a work term due to a variable cosmological “constant”…”
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A general framework to diagonalize vector–scalar and axial-vector–pseudoscalar transitions in the effective meson Lagrangian
Published in Physics letters. B (10-10-2017)“…A new mathematical framework for the diagonalization of the nondiagonal vector–scalar and axial-vector–pseudoscalar mixing in the effective meson Lagrangian is…”
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Quaternion Hyperbolic Fourier Transforms and Uncertainty Principles
Published in Complex analysis and operator theory (01-02-2024)“…The present study introduces the two-sided and right-sided Quaternion Hyperbolic Fourier Transforms (QHFTs) for analyzing two-dimensional quaternion-valued…”
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Transcranial magnetic stimulation and eating disorders, any efficacy?
Published in European psychiatry (01-04-2021)“…Introduction Eating Disorders (ED) tend to evolve chronically, with resistance to different therapeutic strategies. Chronicity is associated with high…”
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Handgrip strength predicts survival and is associated with markers of clinical and functional outcomes in advanced cancer patients
Published in Supportive care in cancer (01-12-2013)“…Purpose Handgrip strength (HGS) has been shown to predict survival and is associated with changes in body composition, nutritional status, inflammation, and…”
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A new data reduction scheme for mode I wood fracture characterization using the double cantilever beam test
Published in Engineering fracture mechanics (01-09-2008)“…This paper describes experimental and numerical studies on double cantilever beam test applied to fracture characterization of wood in mode I. A new data…”
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Harmonic and Monogenic Functions on Toroidal Domains
Published in The Journal of geometric analysis (01-08-2024)“…A standard technique for producing monogenic functions is to apply the adjoint quaternionic Fueter operator to harmonic functions. We will show that this…”
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Joule-Thomson expansion for noncommutative uncharged black holes
Published in Europhysics letters (01-08-2021)“…Abstract In this work we study the Joule-Thomson expansion for uncharged black holes in a noncommutative scenario characterized by a parameter θ , which is…”
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Effects of quantum corrections on the criticality and efficiency of black holes surrounded by a perfect fluid
Published in The European physical journal. C, Particles and fields (01-11-2019)“…We study some properties of the extended phase space of a quantum-corrected Schwarzschild black hole surrounded by a perfect fluid. In particular we…”
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Guidelines on diabetes, pre-diabetes, and cardiovascular diseases: executive summary. The Task Force on Diabetes and Cardiovascular Diseases of the European Society of Cardiology (ESC) and of the European Association for the Study of Diabetes (EASD)
Published in European heart journal (01-01-2007)Get full text
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Interpretability, personalization and reliability of a machine learning based clinical decision support system
Published in Data mining and knowledge discovery (01-05-2022)“…Artificial intelligence (AI) has achieved notable performances in many fields and its research impact in healthcare has been unquestionable. Nevertheless, the…”
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Intakes of folate, vitamin B6 and B12 and risk of depression in community-dwelling older adults: the Quebec Longitudinal Study on Nutrition and Aging
Published in European journal of clinical nutrition (01-03-2016)“…Background/Objectives: Depression can decrease quality of life and affect health outcomes in older population. We investigated whether different intake levels…”
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