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Dynamical approach to Lévy processes
This article discusses a dynamical approach to Lévy processes, which makes it possible to derive all statistical properties of the diffusion process from the correlation function of the dichotomous fluctuating variable Φy(t).
Memory Beyond Memory in Heart Beating, a Sign of a Healthy Physiological Condition
In this article, the authors describe two types of memory and illustrate each using artificial and actual heartbeat data sets.
Conflict between trajectories and density description: the statistical source of disagreement
Paper discussing the statistical source of disagreement between trajectories and density description.
Non-Poisson Dichotomous Noise: Higher-Order Correlation Functions and Aging
This article discusses non-Poisson dichotomous noise and higher-order correlation functions and aging.
Non-Poisson processes: regression to equilibrium versus equilibrium correlation functions
Paper discussing non-Poisson processes and regression to equilibrium versus equilibrium correlation functions.
Spontaneous Brain Activity as a Source of Ideal 1/f Noise
In this article, the authors study the electroencephalogram (EEG) of 30 closed-eye subjects with a technique of analysis recently proposed to detect punctual events signaling rapid transitions between different metastable states.
Identification of and Composition Containing Polyphosphate Accumulating Bacteria
Patent relating to the identification of and compositions containing polyphosphate accumulating bacteria.
Toward a More Rational Design of the Direct Synthesis of Aniline: A Density Functional Theory Study
This article uses plane-wave density functional theory calculations to investigate the direct amination of benzene catalyzed by a Ni(111) surface to explore the reaction intermediates and to understand the role of nickel in this reaction.
Gender and globalization through film: A Wiki course
Poster presented as part of the 2012 University Forum on Teaching & Learning at UNT. This poster discusses a learning activity with a Wiki course on gender and globalization through film. The course aims to help students understand how existing gender inequalities are challenged and furthered by processes of international development and globalization.
Using a Partial Sum Method and GPS Tracking Data to Identify Area Restricted Search by Artisanal Fishers at Moored Fish Aggregating Devices in the Commonwealth of Dominica
This article reports on research to identify area-restricted search foraging behavior at fish aggregating device (FAD) patches.
Dry season limnological conditions and basin geology exhibit complex relationships with δ¹³C and δ¹⁵N of carbon sources in four Neotropical floodplains
This article assesses the potential for basin geology and local limnological conditions to predict stable carbon and nitrogen isotope values of six carbon sources at multiple locations in four Neotropical floodplain ecosystems (Paranaá , Pantanal, Araguaia, and Amazon).
Erratum to: More Comprehensive Forensic Genetic Marker Analyses for Accurate Human Remains Identification Using Massively Parallel DNA Sequencing
This article provides erratum for the article "More Comprehensive Forensic Genetic Marker Analyses for Accurate Human Remains Identification Using Massively Parallel DNA Sequencing," which incorrectly deleted an author from the author list.
More comprehensive forensic genetic marker analyses for accurate human remains identification using massively parallel DNA sequencing
This paper uses massively parallel sequencing (MPS) to characterize 140-year-old human skeletal remains discovered at a historical site in Deadwood, South Dakota, United States.
Auditory Brainstem Responses in Golden Syrian Hamsters (Mesocricetus auratus) Affected with the Wh Gene
Article on auditory brainstem responses in golden Syrian hamsters (Mesocricetus auratus) affected with the Wh gene.
Spectroscopic Investigation of Fluorescence Quenching Agents: Effect of Nitromethane on the Fluorescence Emission Behavior of Select Cyclopenta-PAH, Aceanthrylene, and Fluorene Derivatives
Article on a spectroscopic investigation of fluorescence quenching agents and the effect of nitromethane on the fluorescence emission behavior of select cyclopenta-PAH, aceanthrylene, and fluorene derivatives.
Integrando la Ciencia y la Sociedad a través de la Investigación Socio-Ecológica de Largo Plazo
This article discusses integrating science and society through long-term socio-ecological research.
Integrating Science and Society through Long-Term Socio-Ecological Research
This article discusses integrating science and society through long-term socio-ecological research.
Building a Chilean Network for Long-Term Socio-Ecological Research: Advances, perspectives and relevance
Article discussing research on building a Chilean network for long-term socio-ecological research.
Construyendo una Red Chilena para Estudios Socioecológicos a Largo Plazo: Avances, enfoques y relevancia
This article discusses building a Chilean network for long-term socio-ecological research.
L- and M-shell x-ray production cross sections of Nd, Gd, Ho, Yb, Au, and Pb by 25-MeV carbon and 32-MeV oxygen ions
Article discussing research on L- and M-shell x-ray production cross sections of Nd, Gd, Ho, Yb, Au, and Pb by 25-MeV carbon and 32-MeV oxygen ions.
An abstract index theorem on non-compact Riemannian manifolds
Article on an abstract index theorem on non-compact Riemannian manifolds.
Asupra structurii grupurilor abeliene finite
Article presenting a direct elementary proof to a classical result regarding the structure of finite abelian groups as products of descending cyclic groups.
Asupra sumelor de puteri asemenea
Article addressing, from a historical perspective, Newton's sums of like powers of natural numbers.
Asupra unei probleme de loc geometric a lui A. Dafina
Article generalizing a certain geometric locus problem due to A. Dafina.
O demonstratie directă a faptului că L1 (X, B, μ) verifică principiul tare al maximului modulului
Article proposing a new direct proof of the fact that L^1 verifies the strong maximum principle, i.e., any analytic map from the complex unit disk into L^1, constant in norm, must be constant.
Determinant Identities and the Geometry of Lines and Circles
This article focuses on the nontrivial determinant identities which typically underlie the complex analytic proofs of all the results in the plane geometry of lines and circles.
An elementary characterization of the orders of non-abelian groups
In this article, the author presents an elementary proof of a result due to Dickson characterizing those integers n admitting non-abelian groups of order n.
The essential uniqueness of the Connes-Morley theorem
Article on the essential uniqueness of the Connes-Morley theorem.
O generalizare a problemei piesei de 5 lei a lui Ţiţeica
The '5 lei coin' problem of Titeica is generalized to circles of arbitrary radii.
Generalizarea problemei 0:59
This note extends a certain combinatorics problem of I. Tomescu.
An inductive proof of the Cayley-Hamilton theorem
In this article, the author investigates a computational proof of the Cayley-Hamilton theroem, based on induction.
Legătura dintre sumele Stieltjes şi sumele simetrice elementare
Article discussing studies of the relationship between the Stieltjes sums and the elementary symmetric sums.
The Levi problem on mixed manifolds
Article discussing the Levi problem on mixed manifolds. This article gives a new proof that the problem of Levi, to mixed varieties have a solution in the sense that every pseudoconvex closely mixed variety, with enough real global morphisms, is a variety of Cartan.
Magnetic Schröodinger operators with discrete spectra on non-compact Kähler manifolds
This article identifies a class of magnetic Schrödinger operators on Kähler manifolds which exhibit pure point spectrum.
Maximum of a function
In this article, the author presents a generalization of a certain Putnam problem.
On a class of Stieltjes-Van Vleck polynomials
Article on a class of Stieltjes-Van Vleck polynomials.
On a family of iterated integrals
This article discusses a family of iterated integrals and generalizing an iterated integral identity proposed at a Putnam competition in 1941.
On Bär's Conformal Lower Bound for the Spectrum of Generalized Dirac Operators
Article discussing Bär's conformal lower bound for the spectrum of generalized Dirac operators.
On Morley's miracle theorem
Article on Morley's miracle theorem. The authors use work by A. Connes to explore possible generalizations of Morley's trisector theorem to triangles in arbitrary value fields.
On the constructibility with ruler and compass of a minimum chord in a parabola
Article on the constructibility with ruler and compass of a minimum chord in a parabola. The author gives a constructive description of all the points inside a parabola admitting a minimum chord of fixed direction.
On the first Vafa-Witten bound for two-dimensional tori
This article discusses the first Vafa-Witten bound for two-dimensional tori.
Polynomial Harmonic Decompositions
Article on polynomial harmonic decompositions. For real polynomials in two indeterminates a classical polynomial harmonic decomposition is extended from square-norm divisors to conic ones.
Projecting on Polynomial Dirac Spinors
In this paper, the authors adapt Axler and Ramey's method of constructing the harmonic part of a homogeneous polynomial to the Fischer decomposition associated to Dirac operators acting on polynomial spinors.
Projecting on polynomial solutions of second order partial differential operators
Article discussing projecting on polynomial solutions of second order partial differential operators.
SL₂-polynomial invariance
Article on SL₂-polynomial invariance. The purpose of this article is to describe completely, in a constructive way, the structure of these invariant polynomials in the particular case n = 2, for an arbitrary field k.
Square roots of real 2 x 2 matrices
In this article, the author investigates the real 2 x 2 matrices which admit real square roots.
Square Roots of Real 3 x 3 Matrices vs. Quartic Polynomials with Real Zeros
Article on the analogy between the description of the real square roots of 3x3 matrices and the zeros of the (depressed) real quartic polynomial, using the Cayley-Hamilton theorem.
Sume calculabile prin serii de puteri
This article investigates an efficient way of evaluating sums and series, based on a result of Abel applied to associated power series.
Varietăţi Grassmanniene Mixte
This article discusses mixed Grassmann manifolds. Abstract: Se construieşte varietea grassmanniană modelată intr-un spaţiu Banach mixt, situaţie ce generalizează simultan conceptele grassmanniene real şi complex.
Fluctuation-Dissipation Process Without a Time Scale
Article discussing the fluctuation-dissipation process without a time scale.