cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Intervenção do Terapeuta Ocupacional nas Alterações do Desempenho Ocupacional do Recém-Nascido Pré-Termo em Unidades de Terapia Intensiva Neonatal
Creators: name: Santos, Adriana Filipa Carvalho dos
name: Fagundes, Angelina Isabel Ferreira
name: Melo, Juliana Madalena Freitas
name: Costa, Rafaela Alves da
name: Pedrosa, Vanda Cristina Barrocas Varela
Publisher: name: Instituto Politécnico de Leiria, Escola Superior de Saúde
Year: 2020

description: Introdução: O recém-nascido que nasce com menos de 37 semanas gestacionais é considerado um recém-nascido pré-termo. Neste sentido, o terapeuta ocupacional que exibe uma visão holística sobre o mesmo, pretende potenciar o seu desempenho ocupacional e melhorar a sua qualidade de vida. Objetivo: Dar a conhecer a atuação da Terapia Ocupacional (TO) com o recém-nascido pré-termo em Unidades de Terapia Intensiva Neonatal (UTINs), respondendo à escassez de informação sobre o tema, a nível nacional, e à necessidade de terapeutas ocupacionais que atuem neste contexto. Método: O estudo utiliza como método de recolha de dados uma entrevista semiestruturada realizada a uma terapeuta ocupacional que intervém numa UTIN, em Portugal Continental, e como método de análise de dados o software WebQDA. Tem uma abordagem qualitativa, trata-se de um estudo descritivo e exploratório, tendo em conta o objetivo geral, e assume-se como estudo de caso, pelos procedimentos técnicos utilizados. Resultados: Ao identificar e analisar a informação relacionada com a questão de investigação, podemos afirmar que, durante a entrevista, a terapeuta ocupacional deu maior ênfase à intervenção da TO na Modulação Sensorial e na Orientação aos Cuidadores do Recém-Nascido Pré-termo. Conclusão: Tendo em vista a otimização de toda a intervenção, e como conclusão principal, realça-se a importância da participação dos cuidadores no processo de intervenção da TO, a qual é feita sob a orientação do terapeuta, tornando a abordagem deste profissional indireta.
A TESTING-EFFORT BASED SRGM INCORPORATING IMPERFECT DEBUGGING AND CHANGE POINT
Creators: name: Samal, Umashankar
name: Kushwaha, Shivani
name: Kumar, Ajay
Publisher: name: Reliability: Theory & Applications
Year: 2023
Subjects: Stochastic software reliability model
Non-homogeneous Poisson process
Imperfect debugging
Testing effort
Change point

description: In this paper, a scheme for constructing software reliability growth model based on Non-Homogeneous Poisson Process is proposed. Here, we consider the software reliability growth model that incorporates with imperfect debugging, change point and testing effort. However, most researchers assume a constant detection rate per fault in deriving their software reliability models. They suppose that all faults have equal probability of being detected during the software testing process, and the rate remains constant over the intervals between fault occurrences. In reality, the fault detection rate strongly depends on the skill of test teams, program size, and software testability. Also in most realistic situations, fault repair has associated with a fault re-introduction rate due to imperfect debugging phenomenon. In this case, the fault detection rate and fault introduction rate will be changed during the software development process. Therefore, here we incorporate both generalized logistic testing-effort function, change-point parameter into software reliability modelling. The Least Square Estimation approach is used to estimate the unknown parameters of the new model. So in our new proposed model we collect software testing data from real application and utilize it to illustrate the proposed model. Experimental results show that the proposed framework to incorporate both testing-effort and change-point for Imperfect-Debugging SRGM has a fairly accurate prediction capability.
title: Legitimidade
Creators: name: Magalhães, Pedro
Publisher: name: IFILNOVA, Faculdade de Ciências Sociais e Humanas, Universidade Nova de Lisboa
Year: 2018

description: Em sentido lato, pode dizer-se que o conceito de legitimidade subjaz a todo o pensamento político enquanto indagação sobre o problema da ordem e da aceitação desta tanto pelos governantes como, sobretudo, pelos governados. A história das ideias políticas seria, sob este ponto de vista, a história das ideias de legitimidade política, das respostas à exigência de justificação do poder e das hierarquias em que este necessariamente se traduz.  No presente ensaio, procuraremos, em primeiro lugar, reconstruir o caminho percorrido pelas palavras legítimo e legitimidade até à ideia de legitimidade política formulada na sua máxima amplitude. Com efeito, se esta, como vimos, pode ser retrospectivamente rastreada até a um longínquo passado mitológico, a verdade é que o uso dos termos legítimo e legitimidade, em sede quer de reflexão político-filosófica quer de polémica político-ideológica, não remonta além do século XVIII. Num segundo momento, tendo por base essa reconstrução histórico-filológica, faremos incidir o foco da análise na complexa relação entre as ideias de legitimidade e legalidade.
description: Magalhães, P. T. “Legitimidade”. Dicionário de Filosofia Moral e Política (2018), 2.ª série, coord. António Marques e André Santos Campos. Lisboa: Instituto de Filosofia da Nova, URL: .
description: ISSN 2184-4445
The MOLLER Experiment
Creators: name: Mammei, Juliette
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The MOLLER experiment will measure the weak charge of the electron, $Q^e_W = 1 - 4\sin^2θ_W$, with a precision of 2.3% by measuring the parity-violating asymmetry in electron-electron (M\oller) scattering. This measurement will provide an ultra-precise measurement of the weak mixing angle, $\sin^2θ_W$, which is on par with the two most precise collider measurements at the Z$^0$-pole. The precision of the experiment, with a fractional accuracy in the determination of $\sin^2θ_W$ $\approx 0.1$%, makes it a probe of physics beyond the Standard Model with sensitivities to mass scales of new physics up to 7.5 TeV.
description: Proceedings from PAVI 11 to be published in Nuovo Cimento C
A new method to correct deformations in emulsion using a precise photomask
Creators: name: Kimura, M.
name: Ishida, H.
name: Shibuya, H.
name: Ogawa, S.
name: Matsuo, T.
name: Fukushima, C.
name: Takahashi, G.
name: Kuge, K.
name: Sato, Y.
name: Tezuka, I.
name: Mikado, S.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: A new method to correct the emulsion deformation, mainly produced in the development process, is developed to recover the high accuracy of nuclear emulsion as a tracking device. The method is based on a precise photomask and a careful treatment of the emulsion films. A position measurement accuracy of 0.6 μm is obtained over an area of 5 cm x 7 cm. The method allows to measure positions of track segments with submicron accuracy in an ECC brick with as few as 10 reference tracks for alignment. Such a performance can be important for hybrid emulsion experiments at underground laboratories where only a small number of reference tracks for alignment are available.
description: 19 pages, 10 figures
Reductions of points on algebraic groups
Creators: name: Lombardo, Davide
name: Perucca, Antonella
Publisher: name: arXiv
Year: 2016
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11G05, 11G10, 11F80, 11R44, 11Y40

description: Let $A$ be the product of an abelian variety and a torus defined over a number field $K$. Fix some prime number $\ell$. If $α\in A(K)$ is a point of infinite order, we consider the set of primes $\mathfrak p$ of $K$ such that the reduction $(α\bmod \mathfrak p)$ is well-defined and has order coprime to $\ell$. This set admits a natural density. By refining the method of R.~Jones and J.~Rouse (2010), we can express the density as an $\ell$-adic integral without requiring any assumption. We also prove that the density is always a rational number whose denominator (up to powers of $\ell$) is uniformly bounded in a very strong sense. For elliptic curves, we describe a strategy for computing the density which covers every possible case.
description: v2: we show that the densities we are interested in are rational numbers and prove results on the structure of their denominators. References updated to reflect small changes in https://arxiv.org/abs/1612.02845
Unconventional states of bosons with synthetic spin-orbit coupling
Creators: name: Zhou, Xiangfa
name: Li, Yi
name: Cai, Zi
name: Wu, Congjun
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Spin-orbit coupling with bosons gives rise to novel properties that are absent in usual bosonic systems. Under very general conditions, the conventional ground state wavefunctions of bosons are constrained by the "no-node" theorem to be positive-definite. In contrast, the linear-dependence of spin-orbit coupling leads to complex-valued condensate wavefunctions beyond this theorem. In this article, we review the study of this class of unconventional Bose-Einstein condensations focusing on their topological properties. Both the 2D Rashba and 3D $\vecσ \cdot \vec{p}$-type Weyl spin-orbit couplings give rise to Landau-level-like quantization of single-particle levels in the harmonic trap. The interacting condensates develop the half-quantum vortex structure spontaneously breaking time-reversal symmetry and exhibit topological spin textures of the skyrmion type. In particular, the 3D Weyl coupling generates topological defects in the quaternionic phase space as an SU(2) generalization of the usual U(1) vortices. Rotating spin-orbit coupled condensates exhibit rich vortex structures due to the interplay between vorticity and spin texture. In the Mott-insulating states in optical lattices, quantum magnetism is characterized by the Dzyaloshinskii-Moriya type exchange interactions.
Multiparty testing preorders
Creators: name: de Nicola, Rocco
name: Melgratti, Hernán
Publisher: name: arXiv
Year: 2016
Subjects: subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences

description: Variants of the must testing approach have been successfully applied in service oriented computing for analysing the compliance between (contracts exposed by) clients and servers or, more generally, between two peers. It has however been argued that multiparty scenarios call for more permissive notions of compliance because partners usually do not have full coordination capabilities. We propose two new testing preorders, which are obtained by restricting the set of potential observers. For the first preorder, called uncoordinated, we allow only sets of parallel observers that use different parts of the interface of a given service and have no possibility of intercommunication. For the second preorder, that we call individualistic, we instead rely on parallel observers that perceive as silent all the actions that are not in the interface of interest. We have that the uncoordinated preorder is coarser than the classical must testing preorder and finer than the individualistic one. We also provide a characterisation in terms of decorated traces for both preorders: the uncoordinated preorder is defined in terms of must-sets and Mazurkiewicz traces while the individualistic one is described in terms of classes of filtered traces that only contain designated visible actions and must-sets.
Sulle tracce della virtù nell' Ippia minore tra semantica prestazionale e prospettiva epistemica
Creators: name: Petrucci, Federico M.
Publisher: name: Würzburger Jahrbücher für die Altertumswissenschaft
Year: 2018

description: [nicht vorhanden / not available]
description: Würzburger Jahrbücher für die Altertumswissenschaft, [N.F.] Bd. 36 (2012): Würzburger Jahrbücher für die Altertumswissenschaft
Measuring topology in a laser-coupled honeycomb lattice: From Chern insulators to topological semi-metals
Creators: name: Goldman, N.
name: Anisimovas, E.
name: Gerbier, F.
name: Ohberg, P.
name: Spielman, I. B.
name: Juzeliunas, G.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Ultracold fermions trapped in a honeycomb optical lattice constitute a versatile setup to experimentally realize the Haldane model [Phys. Rev. Lett. 61, 2015 (1988)]. In this system, a non-uniform synthetic magnetic flux can be engineered through laser-induced methods, explicitly breaking time-reversal symmetry. This potentially opens a bulk gap in the energy spectrum, which is associated with a non-trivial topological order, i.e., a non-zero Chern number. In this work, we consider the possibility of producing and identifying such a robust Chern insulator in the laser-coupled honeycomb lattice. We explore a large parameter space spanned by experimentally controllable parameters and obtain a variety of phase diagrams, clearly identifying the accessible topologically non-trivial regimes. We discuss the signatures of Chern insulators in cold-atom systems, considering available detection methods. We also highlight the existence of topological semi-metals in this system, which are gapless phases characterized by non-zero winding numbers, not present in Haldane's original model.
description: 30 pages, 12 figures, 4 Appendices
Additional file 1 of Non-acute chest pain in primary care; referral rates, communication and guideline adherence: a cohort study using routinely collected health data
Creators: name: van den Bulk, Simone
name: Spoelman, Wouter A.
name: van Dijkman, Paul R. M.
name: Numans, Mattijs E.
name: Bonten, Tobias N.
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Biotechnology
subject: Ecology
subject: FOS: Biological sciences
subject: Science Policy
subject: Hematology

description: Additional file 1.
Two-loop radiative seesaw with multicomponent dark matter explaining the possible gamma excess in the Higgs boson decay and at the Fermi LAT
Creators: name: Aoki, Mayumi
name: Kubo, Jisuke
name: Takano, Hiroshi
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: A non-supersymmetric model of a two-loop radiative seesaw is proposed. The model contains, in addition to the standard model (SM) Higgs boson, an inert SU(2)_L doublet scalar eta and two inert singlet scalars phi and chi. The lepton number is softly broken by a dimension-two operator, and the tree-level Dirac mass is forbidden by Z_2 x Z_2' (or D_{2N}), which predicts the existence of two or three dark matter particles. The scalar sector is minimal; none of the scalar fields can be suppressed for the radiative seesaw mechanism to work. There are by-products: The SM Higgs boson decay into two gamma's is slightly enhanced by eta^+ (the charged component of eta) circulating in one-loop diagrams for h to gamma gamma. The 135 GeV gamma-ray line observed at the Fermi LAT can be also explained by the annihilation of chi dark matter. We employ a mechanism of temperature-dependent annihilation cross section to suppress the continuum gamma rays and the production of antiprotons. The explanation can survive even down to the XENON1T sensitivity limit.
description: 20 pages, 10 figures, version accepted by Physical Review D
Additional file 2 of Non-acute chest pain in primary care; referral rates, communication and guideline adherence: a cohort study using routinely collected health data
Creators: name: van den Bulk, Simone
name: Spoelman, Wouter A.
name: van Dijkman, Paul R. M.
name: Numans, Mattijs E.
name: Bonten, Tobias N.
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Biotechnology
subject: Ecology
subject: FOS: Biological sciences
subject: Science Policy
subject: Hematology

description: Additional file 2.
Anytime Monte Carlo
Creators: name: Murray, Lawrence M.
name: Singh, Sumeetpal
name: Lee, Anthony
Publisher: name: arXiv
Year: 2016
Subjects: subject: Computation (stat.CO)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Monte Carlo algorithms simulate some prescribed number of samples, taking some random real time to complete the computations necessary. This work considers the converse: to impose a real-time budget on the computation, which results in the number of samples simulated being random. To complicate matters, the real time taken for each simulation may depend on the sample produced, so that the samples themselves are not independent of their number, and a length bias with respect to compute time is apparent. This is especially problematic when a Markov chain Monte Carlo (MCMC) algorithm is used and the final state of the Markov chain -- rather than an average over all states -- is required, which is the case in parallel tempering implementations of MCMC. The length bias does not diminish with the compute budget in this case. It also occurs in sequential Monte Carlo (SMC) algorithms, which is the focus of this paper. We propose an anytime framework to address the concern, using a continuous-time Markov jump process to study the progress of the computation in real time. We first show that for any MCMC algorithm, the length bias of the final state's distribution due to the imposed real-time computing budget can be eliminated by using a multiple chain construction. The utility of this construction is then demonstrated on a large-scale SMC^2 implementation, using four billion particles distributed across a cluster of 128 graphics processing units on the Amazon EC2 service. The anytime framework imposes a real-time budget on the MCMC move steps within the SMC$^{2}$ algorithm, ensuring that all processors are simultaneously ready for the resampling step, demonstrably reducing idleness to due waiting times and providing substantial control over the total compute budget.
description: 20 pages, 7 figures
Stable rationality of higher dimensional conic bundles
Creators: name: Abban, Hamid
name: Okada, Takuzo
Publisher: name: arXiv
Year: 2016
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: We prove that a very general nonsingular conic bundle $X\rightarrow\mathbb{P}^{n-1}$ embedded in a projective vector bundle of rank $3$ over $\mathbb{P}^{n-1}$ is not stably rational if the anti-canonical divisor of $X$ is not ample and $n\geq 3$.
description: Final version. To appear in Epijournal de Geometrie Algebrique
Investigation of Surface Plasmon Resonance in Super-Period Gold Nanoslit Arrays
Creators: name: Guo, Junpeng
name: Leong, Haisheng
Publisher: name: arXiv
Year: 2012
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Surface plasmon resonance in super-period metal nanoslits can be observed in the first order diffraction as well in the zeroth order transmission. In this paper, surface plasmon resonance modes in various super-period gold nanoslit arrays are investigated. It is found that the surface plasmon resonance frequencies are determined by the small period of the nanoslits in super-period nanoslits. The number of nanoslits in the unit cell super-period and the nanoslit width do not control the surface plasmon resonance frequencies. It is also found that the resonance wavelength observed in the first order diffraction reveals more accurate the real surface plasmon resonance wavelength in the metal super-period nanoslit array device.
description: 14 pages, 6 figures
A coalgebraic treatment of conditional transition systems with upgrades
Creators: name: Beohar, Harsh
name: König, Barbara
name: Küpper, Sebastian
name: Silva, Alexandra
name: Wißmann, Thorsten
Publisher: name: arXiv
Year: 2016
Subjects: subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences

description: We consider conditional transition systems, that model software product lines with upgrades, in a coalgebraic setting. By using Birkhoff's duality for distributive lattices, we derive two equivalent Kleisli categories in which these coalgebras live: Kleisli categories based on the reader and on the so-called lattice monad over $\mathsf{Poset}$. We study two different functors describing the branching type of the coalgebra and investigate the resulting behavioural equivalence. Furthermore we show how an existing algorithm for coalgebra minimisation can be instantiated to derive behavioural equivalences in this setting.
Magnetic Domination of Recollimation Boundary Layers in Relativistic Jets
Creators: name: Kohler, Susanna
name: Begelman, Mitchell C.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We study the collimation of relativistic magnetohydrodynamic jets by the pressure of an ambient medium, in the limit where the jet interior loses causal contact with its surroundings. This follows up a hydrodynamic study in a previous paper, adding the effects of a toroidal magnetic field threading the jet. As the ultrarelativistic jet encounters an ambient medium with a pressure profile with a radial scaling of p ~ r^-eta where 2
description: 6 pages, 1 figure; accepted to MNRAS for publication
Effective bounds for the number of MMP-series of a smooth threefold
Creators: name: Martinelli, Diletta
Publisher: name: arXiv
Year: 2016
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: We prove that the number of MMP-series of a smooth projective threefold of positive Kodaira dimension and of Picard number equal to three is at most two.
description: 10 pages. Accepted for publication in the Glasgow Mathematical Journal. Theorem 1.1 in the previous version has been removed because the proof contained an error. The bound in Theorem 1.2 has been improved
Römische Militärstrassen in Rheinland, Westfalen und Hessen-Nassau
Creators: name: Schneider, Jacob
Publisher: name: Bonner Jahrbücher
Year: 2017

description: [nicht vorhanden / not available]
description: Bonner Jahrbücher, Bd. 68 (1880): Jahrbücher des Vereins von Alterthumsfreunden im Rheinlande
On the Prym variety of genus 3 covers of genus 1 curves
Creators: name: Ritzenthaler, Christophe
name: Romagny, Matthieu
Publisher: name: arXiv
Year: 2016
Subjects: subject: Algebraic Geometry (math.AG)
subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 14Q05

description: Given a generic degree-2 cover of a genus 1 curve D by a non hyperelliptic genus 3 curve C over a field k of characteristic different from 2, we produce an explicit genus 2 curve X such that Jac(C) is isogenous to the product of Jac(D) and Jac(X). This construction can be seen as a degenerate case of a result by Nils Bruin.
description: Published version
CLASSICAL AND BAYESIAN STOCHASTIC ANALYSIS OF A TWO UNIT PARALLEL SYSTEM WITH WORKING AND REST TIME OF REPAIRMAN
Creators: name: Vashali Saxena
name: Gupta, Rakesh
name: Bhupendra Singh
Publisher: name: Reliability: Theory & Applications
Year: 2023
Subjects: Transition probabilities
Mean sojourn time
mean time to system failure
Pre-emptive repeat repair
Regenerative point
Bayesian estimation
highest posterior density intervals
Maximum likelihood estimation
Gibbs sampler

description: The aim of the present paper is to deal with the analysis of the classical and Bayesian estimation of various measures of system effectiveness in a two non-identical unit parallel system. Each unit has two possible modes Normal (N) and total failure (F). A single repairman is always available with the system and after working for a random period he goes for rest for a random period. After taking complete rest he again starts the repair of the failed unit on a pre-emptive repeat basis. The system failure occurs when both the units are in (F-mode). The distributions of failure time as well as working and rest time of repairman are assumed to be exponential whereas repair time and rest time distribution of repairman are taken as general. A simulation study is also conducted for analysing the considered system model both in Classical and Bayesian setups. Bayesian estimates of various measure of system effectiveness are also obtained by taking different priors. The comparative study is made to judge the performance of Maximum likelihood estimation and Bayesian estimation methods. A simulation study at the end exhibits the behaviour of such a system. The Monte-Carlo technique is employed to draw observations for this simulation study. To obtain various interesting measure of system effectiveness technique have used the Regenerative point technique, MCMC technique and Gibbs sampler technique. From the graphs and tables we have drawn various important conclusions such that a smaller value of failure rate α1 introduces a larger value of Maximum likelihood estimate and Bayes estimates for fixed value of the parameter of the repairman rest time distribution β. Moreso, when the value of the failure rate α1 increases the mean time to system failure and net expected profit are also decreases. To compare the performance of asymptotic confidence interval and highest posterior density interval with the maximum likelihood estimates technique, it has been observed that width of the highest posterior density interval is less than the width of an asymptotic confidence interval.
Natural Transformations as Rewrite Rules and Monad Composition
Creators: name: Kozen, Dexter
Publisher: name: arXiv
Year: 2016
Subjects: subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences

description: Eklund et al. (2002) present a graphical technique aimed at simplifying the verification of various category-theoretic constructions, notably the composition of monads. In this note we take a different approach involving string rewriting. We show that a given tuple $(T,μ,η)$ is a monad if and only if $T$ is a terminal object in a certain category of strings and rewrite rules, and that this fact can be established by proving confluence of the rewrite system. We illustrate the technique on the monad composition problem. We also give a characterization of adjunctions in terms of rewrite categories.
COMPARISON OF MAXIMUM LIKELIHOOD ESTIMATION AND BAYESIAN ESTIMATION ON EXPONENTIATED POWER LOMAX DISTRIBUTION
Creators: name: S. Amirtha Rani Jagulin
name: A. Venmani
Publisher: name: Reliability: Theory & Applications
Year: 2023
Subjects: Exponentiated Power Lomax (EPOLO) distribution
Bayesian estimation
Reliability
Mean Square Error (MSE)
Monte Carlo simulation

description: The aim of the paper is to apply the Bayesian estimation under squared error loss function to the Exponentiated Power Lomax (EPOLO) distribution to estimate the parameters and then compare with maximum likelihood estimation. The reliability of the distribution is analyzed by computing survival and hazard function for the exponentiated power lomax distribution. The mean square error will help to compare the different estimates like Bayesian and maximum likelihood estimation to decide the best one. Bayesian estimation and the maximum likelihood estimation are discussed for the distribution. A simulation study is done using the R programming software to generate random values and estimate the parameters for different n = 15, 30, 50, 100 and parameter values taken as 0.5 and 1.5. At n=100 and c= 0.5 the mean square error of bayes and mle are same and survival and hazard function mean square error are decreases when the sample size increases, this indicates the distribution is fitted good in all areas.
title: Charcoal analysis of kiln terraces to reconstruct practices and wood uses' temporalities for charcoal manufacturing activity : the case of the Bernadouze forest (Suc-et-Sentenac, Haut-Vicdessos)
Creators: name: Foudjeu Foumou, Léonel
name: Saulnier, Mélanie
name: Cunill Artigas, Raquel
name: Buscaino, Sandrine
name: PY-SARAGAGLIA, Vanessa
Publisher: name: UMR 5602 CNRS/UT2J GEODE Géographie de l'environnement 5 all. A. Machado 31058 Toulouse France
Year: 2019

description: This poster presents the results of the anthracological analysis of 7990 charcoals collected from 28 charcoal kilns located between 1300 and 1500 m ASL in the Bernadouze forest (french Pyrenees). This study aims to reconstruct the specific practices and temporalities of wood use in relation to charcoal making activity. It's based on the analysis of the most frequently occurring bioindicators preserved in charcoals from archaeological context.
DESIGN OF INERTIAL DELAY OBSERVER BASED MODEL FOLLOWING DYNAMIC SLIDING MODE CONTROL
Creators: name: S.S. Nerkar
name: B.M. Patre
Publisher: name: Reliability: Theory & Applications
Year: 2023
Subjects: Dynamic sliding mode control
Inertial delay observer
DC servo motor
Lyapunov theory

description: This paper proposes the design and implementation of Inertial delay observer (IDO) based model following dynamic sliding mode control (DSMC). The Inertial delay observer estimates the states as well as the uncertainties and disturbances in an integrated manner. The DSMC is provides smooth control signal with the mechanism of chattering elimination while maintaining the accuracy of control. The efficacy of the proposed technique is demonstrated with numerical simulation of uncertain second order system. The observer based model following DSMC technique is also validated through experimentation on Quanser DC servo motor. Results show the effectiveness of the combination of the controller-observer design for position control of DC motor against uncertainties and sensor noise. The technique is robust due to appropriate estimation and follows the model precisely which improves overall life of the system. The stability of the designed observer based control scheme is provided by Lyapunov theory.
Extension by Conservation. Sikorski's Theorem
Creators: name: Rinaldi, Davide
name: Wessel, Daniel
Publisher: name: arXiv
Year: 2016
Subjects: subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences

description: Constructive meaning is given to the assertion that every finite Boolean algebra is an injective object in the category of distributive lattices. To this end, we employ Scott's notion of entailment relation, in which context we describe Sikorski's extension theorem for finite Boolean algebras and turn it into a syntactical conservation result. As a by-product, we can facilitate proofs of several related classical principles.
Families of DFAs as Acceptors of $ω$-Regular Languages
Creators: name: Angluin, Dana
name: Boker, Udi
name: Fisman, Dana
Publisher: name: arXiv
Year: 2016
Subjects: subject: Formal Languages and Automata Theory (cs.FL)
subject: FOS: Computer and information sciences
subject: F.1.1; D.2.4

description: Families of DFAs (FDFAs) provide an alternative formalism for recognizing $ω$-regular languages. The motivation for introducing them was a desired correlation between the automaton states and right congruence relations, in a manner similar to the Myhill-Nerode theorem for regular languages. This correlation is beneficial for learning algorithms, and indeed it was recently shown that $ω$-regular languages can be learned from membership and equivalence queries, using FDFAs as the acceptors. In this paper, we look into the question of how suitable FDFAs are for defining omega-regular languages. Specifically, we look into the complexity of performing Boolean operations, such as complementation and intersection, on FDFAs, the complexity of solving decision problems, such as emptiness and language containment, and the succinctness of FDFAs compared to standard deterministic and nondeterministic $ω$-automata. We show that FDFAs enjoy the benefits of deterministic automata with respect to Boolean operations and decision problems. Namely, they can all be performed in nondeterministic logarithmic space. We provide polynomial translations of deterministic Büchi and co-Büchi automata to FDFAs and of FDFAs to nondeterministic Büchi automata (NBAs). We show that translation of an NBA to an FDFA may involve an exponential blowup. Last, we show that FDFAs are more succinct than deterministic parity automata (DPAs) in the sense that translating a DPA to an FDFA can always be done with only a polynomial increase, yet the other direction involves an inevitable exponential blowup in the worst case.
Evolution of the Cosmological Horizons in a Concordance Universe
Creators: name: Margalef-Bentabol, Berta
name: Margalef-Bentabol, Juan
name: Cepa, Jordi
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: The particle and event horizons are widely known and studied concepts, but the study of their properties, in particular their evolution, have only been done so far considering a single state equation in a decelerating universe. This paper is the first of two where we study this problem from a general point of view. Specifically, this paper is devoted to the study of the evolution of these cosmological horizons in an accelerated universe with two state equations, cosmological constant and dust. We have obtained closed-form expressions for the horizons, which have allowed us to compute their velocities in terms of their respective recession velocities that generalize the previous results for one state equation only. With the equations of state considered, it is proved that both velocities remain always positive.
description: 12 pages, 8 figures. This is an author-created, un-copyedited version of an article accepted for publication in Journal of Cosmology and Astroparticle Physics. New versions have been submitted to update the bibliography and corrected/clarify some non essential topics
Die Rössener Phase des Mittelneolithikums in der Rheinischen Bucht. Chronologie und Entwicklung
Creators: name: Pavlovic, Markus
Publisher: name: Bonner Jahrbücher
Year: 2018

description: -
description: Bonner Jahrbücher, Bd. 210/211.2010/2011(2012): Bonner Jahrbücher
Heiligtümer aus römischer Zeit in den Dörfern Südsyriens. Einheimische Religion und imperialer Herrscherkult
Creators: name: Freyberger, Klaus Stefan
Publisher: name: Bonner Jahrbücher
Year: 2018

description: -
description: Bonner Jahrbücher, Bd. 210/211.2010/2011(2012): Bonner Jahrbücher
Additional file 2 of Investigation of factors related to the behavior of reporting clinical errors in nurses working in educational and medical centers in Rasht city, Iran
Creators: name: Abry, Somayeh
name: Mehrabian, Fardin
name: Omidi, Saeed
name: Karimy, Mahmood
name: Kasmaei, Parisa
name: Haryalchi, Katayoun
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Science Policy
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 2.
Dirac equation in (1+3) and (2+2) dimensions
Creators: name: Nieto, J. A.
name: Pereyra, C.
Publisher: name: arXiv
Year: 2013
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: We develop a systematic method to derive the Majorana representation of the Dirac equation in (1+3)-dimensions. We compare with similar approach in (2+2)-dimensions . We argue that our formalism can be useful to have a better understanding of possible Majorana fermions.
description: 23 pages, Latex, improved version
Wiederentdeckungen im Depot. Ausgewählte Funde der Grabung Egon Gersbach im Bonner Legionslager
Creators: name: Komp, Jennifer
Publisher: name: Bonner Jahrbücher
Year: 2018

description: -
description: Bonner Jahrbücher, Bd. 212.2012(2013): Bonner Jahrbücher
On fixed-parameter tractability of the mixed domination problem for graphs with bounded tree-width
Creators: name: Rajaati, M.
name: Hooshmandasl, M. R.
name: Dinneen, M. J.
name: Shakiba, A.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Discrete Mathematics (cs.DM)
subject: Data Structures and Algorithms (cs.DS)
subject: FOS: Computer and information sciences
subject: G.2.2
subject: 05C85

description: A mixed dominating set for a graph $G = (V,E)$ is a set $S\subseteq V \cup E$ such that every element $x \in (V \cup E) \backslash S$ is either adjacent or incident to an element of $S$. The mixed domination number of a graph $G$, denoted by $γ_m(G)$, is the minimum cardinality of mixed dominating sets of $G$. Any mixed dominating set with the cardinality of $γ_m(G)$ is called a minimum mixed dominating set. The mixed domination set (MDS) problem is to find a minimum mixed dominating set for a graph $G$ and is known to be an NP-complete problem. In this paper, we present a novel approach to find all of the mixed dominating sets, called the AMDS problem, of a graph with bounded tree-width $tw$. Our new technique of assigning power values to edges and vertices, and combining with dynamic programming, leads to a fixed-parameter algorithm of time $O(3^{tw^{2}}\times tw^2 \times |V|)$. This shows that MDS is fixed-parameter tractable with respect to tree-width. In addition, we theoretically improve the proposed algorithm to solve the MDS problem in $O(6^{tw} \times |V|)$ time.
description: Accepted for the publication in the Journal of Discrete Mathematics & Theoretical Computer Science (DMTCS). 25 pages, 4 figures, 17 tables, 4 algorithms
Triadic closure dynamics drives scaling-laws in social multiplex networks
Creators: name: Klimek, Peter
name: Thurner, Stefan
Publisher: name: arXiv
Year: 2013
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Social and Information Networks (cs.SI)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Social networks exhibit scaling-laws for several structural characteristics, such as the degree distribution, the scaling of the attachment kernel, and the clustering coefficients as a function of node degree. A detailed understanding if and how these scaling laws are inter-related is missing so far, let alone whether they can be understood through a common, dynamical principle. We propose a simple model for stationary network formation and show that the three mentioned scaling relations follow as natural consequences of triadic closure. The validity of the model is tested on multiplex data from a well studied massive multiplayer online game. We find that the three scaling exponents observed in the multiplex data for the friendship, communication and trading networks can simultaneously be explained by the model. These results suggest that triadic closure could be identified as one of the fundamental dynamical principles in social multiplex network formation.
description: 5 pages, 3 figures
Additional file 5 of Interventions for Indigenous Peoples making health decisions: a systematic review
Creators: name: Jull, Janet
name: Fairman, Kimberly
name: Oliver, Sandy
name: Hesmer, Brittany
name: Pullattayil, Abdul Kareem
Publisher: name: figshare
Year: 2023
Subjects: subject: Information Systems
subject: FOS: Computer and information sciences

description: Additional file 5.
Galaxies undergoing ram-pressure stripping: the influence of the bulge on morphology and star formation rate
Creators: name: Steinhauser, Dominik
name: Haider, Markus
name: Kapferer, Wolfgang
name: Schindler, Sabine
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We investigate the influence of stellar bulges on the star formation and morphology of disc galaxies that suffer from ram pressure. Several tree-SPH (smoothed particle hydrodynamics) simulations have been carried out to study the dependence of the star formation rate on the mass and size of a stellar bulge. In addition, different strengths of ram pressure and different alignments of the disc with respect to the intra-cluster medium (ICM) are applied. As claimed in previous works, when ram pressure is acting on a galaxy, the star formation rate (SFR) is enhanced and rises up to four times with increasing ICM density compared to galaxies that evolve in isolation. However, a bulge suppresses the SFR when the same ram pressure is applied. Consequently, fewer new stars are formed because the SFR can be lowered by up to 2 M_sun/yr. Furthermore, the denser the surrounding gas, the more inter-stellar medium (ISM) is stripped. While at an ICM density of 10^-28 g/cm^3 about 30% of the ISM is stripped, the galaxy is almost completely (more than 90%) stripped when an ICM density of 10^-27 g/cm^3 is applied. But again, a bulge prevents the stripping of the ISM and reduces the amount being stripped by up to 10%. Thereby, fewer stars are formed in the wake if the galaxy contains a bulge. The dependence of the SFR on the disc tilt angle is not very pronounced. Hereby a slight trend of decreasing star formation with increasing inclination angle can be determined. Furthermore, with increasing disc tilt angles, less gas is stripped and therefore fewer stars are formed in the wake. Reducing the disc gas mass fraction results in a lower SFR when the galaxies evolve in vacuum. On the other hand, the enhancement of the SFR in case of acting ram pressure is less pronounced with increasing gas mass fraction. Moreover, the fractional amount of stripped gas does not depend on the gas mass fraction.
description: 11 pages, 18 figures
E-Bayesian estimations for Chen distribution under Type II censoring with medical application
Creators: name: Athirakrishnan, R.B.
name: E.I. Abdul Sathar
Publisher: name: Reliability: Theory & Applications
Year: 2023
Subjects: Chen distribution
Type II censoring
Bayesian estimation
E-Bayesian estimation
E-MSE

description: The study focuses on the E-Bayesian estimation of a Type-II censored sample from the Chen distribution. Three distinct prior distributions for the hyper-parameters and three different loss functions are considered here for deriving the E-Bayes estimators of the scale parameter and hazard rate of above said distribution under Type-II censoring. Also derived analytical expressions for the E-MSE of the proposed estimators. Additionally, several features of the E-Bayesian estimators and E-MSEs are derived. This paper compares E-Bayesian estimation with traditional estimation methods like MLE and Bayesian. The applicability of the proposed estimators is demonstrated using a real data application. Furthermore, the credible intervals of the scale parameter estimators are also provided. The numerical analysis demonstrates that the proposed method is simpler and more feasible than traditional techniques.
A revised completeness result for the simply typed $λμ$-calculus using realizability semantics
Creators: name: Nour, Karim
name: Ziadeh, Mohamad
Publisher: name: arXiv
Year: 2016
Subjects: subject: Logic (math.LO)
subject: Logic in Computer Science (cs.LO)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: In this paper, we define a new realizability semantics for the simply typed lambda-mu-calculus. We show that if a term is typable, then it inhabits the interpretation of its type. We also prove a completeness result of our realizability semantics using a particular term model. This paper corrects some errors in [21] by the first author and Saber.
description: arXiv admin note: text overlap with arXiv:0905.0357
HUNTSBERGER TYPE SHRINKAGE ENTROPY ESTIMATOR FOR VARIANCE OF NORMAL DISTRIBUTION UNDER LINEX LOSS FUNCTION
Creators: name: Sahni, Priyanka
name: Kumar, Rajeev
Publisher: name: Reliability: Theory & Applications
Year: 2023
Subjects: Normal distribution
entropy function
shrinkage estimation
LINEX loss function
level of significance
relative risk

description: The aim of the paper is to develop a better estimator for the entropy function of variance of the normal distribution. The present paper proposes a Huntsberger type shrinkage estimator of the entropy function for the variance of normal distribution. This Huntsberger type shrinkage entropy estimator is based on test statistic, which eliminates arbitrariness of choice of shrinkage factor. For the proposed estimator risk expressions under LINEX loss function have been calculated. Numerical computations and graphical analysis is carried out for risk and relative risks for the proposed estimators. It is also compared with the existing best estimator for distinct degrees of asymmetry and different levels of significance. Based on the criteria of relative risk, it is found that the proposed Huntsberger type shrinkage estimator is better than the existing estimator for the entropy function of variance of normal distribution for smaller values of level of significance and degrees of freedom.
Overlap valence quarks on a twisted mass sea: a case study for mixed action Lattice QCD
Creators: name: Cichy, Krzysztof
name: Drach, Vincent
name: Garcia-Ramos, Elena
name: Herdoiza, Gregorio
name: Jansen, Karl
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We discuss a Lattice QCD mixed action investigation employing Wilson maximally twisted mass sea and overlap valence fermions. Using four values of the lattice spacing, we demonstrate that the overlap Dirac operator assumes a point-like locality in the continuum limit. We also show that by adopting suitable matching conditions for the sea and valence theories a consistent continuum limit for the pion decay constant and light baryon masses can be obtained. Finally, we confront results for sea-valence mixed meson masses and the valence scalar correlator with corresponding expressions of chiral perturbation theory. This allows us to extract low energy constants of mixed action chiral perturbation which characterize the strength of unitarity violations in our mixed action setup.
description: 46 pages, 18 figures
Stabilizer information inequalities from phase space distributions
Creators: name: Gross, David
name: Walter, Michael
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: Information Theory (cs.IT)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: The Shannon entropy of a collection of random variables is subject to a number of constraints, the best-known examples being monotonicity and strong subadditivity. It remains an open question to decide which of these "laws of information theory" are also respected by the von Neumann entropy of many-body quantum states. In this article, we consider a toy version of this difficult problem by analyzing the von Neumann entropy of stabilizer states. We find that the von Neumann entropy of stabilizer states satisfies all balanced information inequalities that hold in the classical case. Our argument is built on the fact that stabilizer states have a classical model, provided by the discrete Wigner function: The phase-space entropy of the Wigner function corresponds directly to the von Neumann entropy of the state, which allows us to reduce to the classical case. Our result has a natural counterpart for multi-mode Gaussian states, which sheds some light on the general properties of the construction. We also discuss the relation of our results to recent work by Linden, Ruskai, and Winter.
description: 8 pages. See closely related work arXiv:1302.5453. v3: added appendix on discrete phase spaces