cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
UNEXPECTED DEFORMATION INDUCED MARTENSITIC TRANSORMATION IN NI SUPERALLOYS
Creators: name: Clement, Caleb Denton
Publisher: name: Purdue University Graduate School
Year: 2023
Subjects: Metals and alloy materials

description: The objective of this thesis is to characterize and explore deformation induced martensitic transformation (DIMT) in Ni superalloys 625 and 690. DIMT is first characterized experimentally in as received materials in the three low-index zone axes, then the influence of neutron irradiation to 1dpa at 400°C is investigated. To decouple the effects of dislocation loops and cavities, 2MeV proton irradiation to 1dpa at 500°C and a series of helium irradiations with energies ranging from 100-800keV to 1015 ions/cm2 are conducted respectively. In all conditions, DIMT is investigated using electron backscatter diffraction to identify grains of interest, nanoindentation to introduce plastic deformation, and high-resolution S/TEM to characterize the deformation microstructure. The results of this study will advance the understanding of deformation mechanisms in critical structural alloys for nuclear application, and better inform the design window for materials selection in advanced reactor systems.
Lie, symplectic and Poisson groupoids and their Lie algebroids
Creators: name: Marle, Charles-Michel
Publisher: name: arXiv
Year: 2014
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics

description: Groupoids are mathematical structures able to describe symmetry properties more general than those described by groups. They were introduced (and named) by H. Brandt in 1926. Around 1950, Charles Ehresmann used groupoids with additional structures (topological and differentiable) as essential tools in topology and differential geometry. In recent years, Mickael Karasev, Alan Weinstein and Stanisław Zakrzewski independently discovered that symplectic groupoids can be used for the construction of noncommutative deformations of the algebra of smooth functions on a manifold, with potential applications to quantization. Poisson groupoids were introduced by Alan Weinstein as generalizations of both Poisson Lie groups and symplectic groupoids. We present here the main definitions and first properties relative to groupoids, Lie groupoids, Lie algebroids, symplectic and Poisson groupoids and their Lie algebroids.
description: 9 pages 2 figures
Toy models of Universe with an Effective varying $Λ$-Term in Lyra Manifold
Creators: name: Khurshudyan, Martiros
Publisher: name: arXiv
Year: 2014
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We are interested by the study of several toy models of the Universe in presence of interacting quintessence DE models. Models are considered in the cosmology with an Effective varying $Λ$-Term in Lyra Manifold. The motivation of the phenomenological models discussed in this paper is to obtain corresponding models to describe and understand an accelerated expansion of the Universe for the later stage of evolution. Phenomenology of the models describes by the phenomenological forms of $Λ(t)$ ($8 πG =c =1$). Concerning to the mathematical hardness we discuss results numerically and graphically. Obtained results give us hope that proposed models can work as good models for old Universe and in good agreement with observational data.
A Candidate Massive Black Hole in the Low-metallicity Dwarf Galaxy Pair Mrk 709
Creators: name: Reines, Amy
name: Plotkin, Richard
name: Russell, Thomas
name: Mezcua, Mar
name: Condon, James
name: Sivakoff, Gregory
name: Johnson, Kelsey
Publisher: name: arXiv
Year: 2014
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The incidence and properties of present-day dwarf galaxies hosting massive black holes (BHs) can provide important constraints on the origin of high-redshift BH seeds. Here we present high-resolution X-ray and radio observations of the low-metallicity, star-forming, dwarf-galaxy system Mrk 709 with the Chandra X-ray Observatory and the Karl G. Jansky Very Large Array. These data reveal spatially coincident hard X-ray and radio point sources with luminosities suggesting the presence of an accreting massive BH (M_BH ~ 10^5-10^7 Msun). Based on imaging from the Sloan Digital Sky Survey (SDSS), we find that Mrk 709 consists of a pair of compact dwarf galaxies that appear to be interacting with one another. The position of the candidate massive BH is consistent with the optical center of the southern galaxy (Mrk 709 S), while no evidence for an active BH is seen in the northern galaxy (Mrk 709 N). We derive stellar masses of M ~ 2.5 x 10^9 Msun and M ~ 1.1 x 10^9 Msun for Mrk 709 S and Mrk 709 N, respectively, and present an analysis of the SDSS spectrum of the BH-host Mrk 709 S. At a metallicity of just ~10% solar, Mrk 709 is among the most metal-poor galaxies with evidence for an active galactic nucleus. Moreover, this discovery adds to the growing body of evidence that massive BHs can form in dwarf galaxies and that deep, high-resolution X-ray and radio observations are ideally suited to reveal accreting massive BHs hidden at optical wavelengths.
description: Accepted for publication in The Astrophysical Journal Letters
Results and prospects of dark matter searches with ANTARES
Creators: name: Zornoza, J. D.
name: Lambard, G.
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Dark matter is one of the most important scientific goals for neutrino telescopes. These instruments have particular advantages with respect to other experimental approaches. Compared to direct searches, the sensitivity of neutrino telescopes to probe the spin-dependent cross section of WIMP-proton is unsurpassed. On the other hand, neutrino telescopes can look for dark matter in the Sun, so a potential signal would be a strong indication of dark matter, contrary to the case of other indirect searches like gammas or cosmic rays, where more conventional astrophysical interpretations are very hard to rule out. We present here the results of a binned search for neutralino annihilation in the Sun using data gathered by the ANTARES neutrino telescope during 2007-2008. These result include limits on the neutrino and muon flux and on the spin-dependent and spin-independent cross section of the WIMP-proton scattering.
description: 11 pages, 4 figures, Proceedings of RICAP13
Existence of Chaos in Plane $\mathbb{R}^2$ and its Application in Macroeconomics
Creators: name: Volná, Barbora
Publisher: name: arXiv
Year: 2014
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics

description: The Devaney, Li-Yorke and distributional chaos in plane $\mathbb{R}^2$ can occur in the continuous dynamical system generated by Euler equation branching. Euler equation branching is a type of differential inclusion $\dot x \in \{f(x),g(x) \} $, where $f,g:X \subset \mathbb{R}^n \rightarrow \mathbb{R}^n$ are continuous and $f(x) \neq g(x)$ in every point $x \in X$. Stockman and Raines (Stockman, D. R.; Raines, B. R.: Chaotic sets and Euler equation branching, Journal of Mathematical Economics, 2010, Volume 46, pp. 1173-1193) defined so-called chaotic set in plane $\mathbb{R}^2$ which existence leads to an existence of Devaney, Li-Yorke and distributional chaos. In this paper, we follow up on Stockman, Raines and we show that chaos in plane $\mathbb{R}^2$ with two "classical" (with non-zero determinant of Jacobi's matrix) hyperbolic singular points of both branches not lying in the same point in $\mathbb{R}^2$ is always admitted. But the chaos existence is caused also by set of solutions of Euler equation branching which have to fulfil conditions following from the definition of so-called chaotic set. So, we research this set of solutions. In the second part we create new overall macroeconomic equilibrium model called IS-LM/QY-ML. The construction of this model follows from the fundamental macroeconomic equilibrium model called IS-LM but we include every important economic phenomena like inflation effect, endogenous money supply, economic cycle etc. in contrast with the original IS-LM model. We research the dynamical behaviour of this new IS-LM/QY-ML model and show when a chaos exists with relevant economic interpretation.
description: 42 pages, 50 figures
Языковая манифестация материальной культуры российских немцев (по материалам диалектологической экспедиции)
Creators: name: Филиппова, Ирина
Publisher: name: ООО Цифра
Year: 2024
Subjects: German island dialects
German dialectology
dialectological expedition
linguoculture of Russian Germans
material culture
немецкие островные говоры
немецкая диалектология
диалектологическая экспедиция
лингвокультура российских немцев
материальная культура

description: Международный научно-исследовательский журнал, Выпуск 9 (147) 2024
Energy-based nonlinear dynamical modeling of dielectric elastomer transducer systems suspended by elastic structures
Creators: name: Masoud, Abd Elkarim
name: Maas, Jürgen
Publisher: name: Technische Universität Berlin
Year: 2022
Subjects: subject: 620 Ingenieurwissenschaften und zugeordnete Tätigkeiten
subject: nonlinear dynamical modeling
subject: transducer systems
subject: elastic structures
subject: Hamilton principle approach
subject: DET

description: This paper presents the Hamilton principle approach to model, design and control mechatronic systems using dielectric elastomer transducers (DET) suspended with elastic structures. An overall dynamical modeling approach for dielectric elastomer-based actuators is presented, taking into account the dynamical effects, e.g., electrical input quantities, inertia, viscous effects, and the nonlinear behavior of DETs and elastic structures. Energy-based techniques are used to obtain a coherent modeling of the electrical and mechanical domains. Based on the variational principle and using the Rayleigh–Ritz method to approximate the field variable, a nonlinear state space model is derived considering various geometric deformations and boundary conditions. The presented approach leads to a set of ordinary differential equations that can be used for control and engineering applications. The proposed method is finally applied to a multilayer DET coupled with a nonlinear buckled beam structure and analyzed based on analytical considerations and numerical simulations.
title: What Makes Popular Christian Music “Popular”?
title: A Comparison of Current US-American and German Christian Music Using the Examples of Lauren Daigle and Koenige & Priester
titleType: Subtitle
Creators: name: Kopanski, Reinhard
Publisher: name: Universität Graz
Year: 2020

description: By applying different (competing) understandings of the term “popular”, this article showcases the criteria by which Popular Christian Music (labelled Contemporary Christian Music by the US music industry) can be described as “popular”. It compares Anglo-American and German-language Christian songs by means of close readings of the German band Koenige & Priester (Kings & Priests) and US singer Lauren Daigle. It argues that Christian music uses strategies of popularization comparable to secular popular music. Unlike secular music, however, for Popular Christian Music the Christian message is a central genre marker, which leads me to suggest that its popularity
(in the sense of reaching a large audience beyond religious/evangelical circles) essentially depends on the polysemic properties of its lyrics.
description: Journal for Religion, Film and Media, 6(2), 42-57
Exploring eternal stability with the simple harmonic universe
Creators: name: Graham, Peter W.
name: Horn, Bart
name: Rajendran, Surjeet
name: Torroba, Gonzalo
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We construct nonsingular cyclic cosmologies that respect the null energy condition, have a large hierarchy between the minimum and maximum size of the universe, and are stable under linearized fluctuations. The models are supported by a combination of positive curvature, a negative cosmological constant, cosmic strings and matter that at the homogeneous level behaves as a perfect fluid with equation of state -1 < w < -1/3. We investigate analytically the stability of the perturbation equations and discuss the role of parametric resonances and nonlinear corrections. Finally, we argue that Casimir energy contributions associated to the compact spatial slices can become important at short scales and lift nonperturbative decays towards vanishing size. This class of models (particularly in the static limit) can then provide a useful framework for studying the question of the ultimate (meta)stability of an eternal universe.
description: 22 pages, 2 figures
The HERA-p Coasting Beam Kicker: Hardware Description and User's Manual
Creators: name: Montag, C.
name: Klute, J.
name: Duhme, H.-T.
name: Ruemmler, J.
name: DESY
Publisher: name: Deutsches Elektronen-Synchrotron, DESY, Hamburg
Year: 2001

description: DESY-HERA-Report (2001).
title: Comfort the Waste Places, Defend the Violated Earth
title: An Ecofeminist Reading of Isaiah 51:1–52:6 and Tracy Chapman’s Song “The Rape of the World”
titleType: Subtitle
Creators: name: Sawyer, Angela Sue
Publisher: name: Universität Graz
Year: 2020

description: This article compares the personification of Zion in Isaiah 51:1–52:6 as a mother and
daughter with Tracy Chapman’s 1995 song “The Rape of the World”, where the earth
is personified as a mother. These works share the power of metaphor in prophecy,
poetry, and song to provoke political and social activism in multiple areas of injustice,
using rape imagery in different ways. Both pieces portray the negative effects of human activity on the earth, whether by commercial activity or war. The environmental
impact of the desolation of the earth during the Babylonian exile depicted in DeuteroIsaiah is viewed through the lens of ecological criticism. The earth itself has a voice in
both Chapman’s and Isaiah’s words.
description: Journal for Religion, Film and Media, 6(2), 21-33
Symmetric Strong Duality for a Class of Continuous Linear Programs with Constant Coefficients
Creators: name: Shindin, Evgeny
name: Weiss, Gideon
Publisher: name: arXiv
Year: 2014
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics
subject: 34H99, 49N15, 65K99, 90C48

description: We consider Continuous Linear Programs over a continuous finite time horizon $T$, with linear cost coefficient functions and linear right hand side functions and a constant coefficient matrix, where we search for optimal solutions in the space of measures or of functions of bounded variation. These models generalize the Separated Continuous Linear Programming models and their various duals, as formulated in the past by Anderson, by Pullan, and by Weiss. We present simple necessary and sufficient conditions for feasibility. We formulate a symmetric dual and investigate strong duality by considering discrete time approximations. We prove that under a Slater type condition there is no duality gap and there exist optimal solutions which have impulse controls at $0$ and $T$ and have piecewise constant densities in $(0,T)$. Moreover, we show that under non-degeneracy assumptions all optimal solutions are of this form, and are uniquely determined over $(0,T)$.
Метод создания защищённой речеподобной помехи с идентификацией голоса
Creators: name: Белашова, Елена
Publisher: name: ООО Цифра
Year: 2024
Subjects: speech-like interference
speaker identification by voice
verbal speech intelligibility
digital noise detection
речеподобная помеха
идентификация диктора по голосу
словесная разборчивость речи
цифровая шумоочитска

description: Международный научно-исследовательский журнал, Выпуск 9 (147) 2024
Parton distribution amplitudes of light vector mesons
Creators: name: Gao, Fei
name: Chang, Lei
name: Liu, Yu-Xin
name: Roberts, Craig D.
name: Schmidt, Sebastian M.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: A rainbow-ladder truncation of QCD's Dyson-Schwinger equations is used to calculate rho- and phi-meson valence-quark (twist-two parton) distribution amplitudes (PDAs) via a light-front projection of their Bethe-Salpeter wave functions, which possess S- and D-wave components of comparable size in the meson rest frame. All computed PDAs are broad concave functions, whose dilation with respect to the asymptotic distribution is an expression of dynamical chiral symmetry breaking. The PDAs can be used to define an ordering of valence-quark light-front spatial-extent within mesons: this size is smallest within the pion and increases through the perp-polarisation to the parallel-polarisation of the vector mesons; effects associated with the breaking of SU(3)-flavour symmetry are significantly smaller than those associated with altering the polarisation of vector mesons. Notably, the predicted pointwise behaviour of the rho-meson PDAs is in quantitative agreement with that inferred recently via an analysis of diffractive vector-meson photoproduction experiments.
description: 13 pages, 4 figures, 4 tables
Report from the HERA Taskforce on Luminosity Optimization: Theory and First Luminosity Scans
Creators: name: Dohlus, M.
name: Hoffstaetter, G. H.
name: Lomperski, M.
name: Wanzenberg, R.
name: DESY
Publisher: name: Deutsches Elektronen-Synchrotron, DESY, Hamburg
Year: 2003

description: HERA Report (2003).
Bethe ansatz solution of the topological Kondo model
Creators: name: Altland, A.
name: Beri, B.
name: Egger, R.
name: Tsvelik, A. M.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Conduction electrons coupled to a mesoscopic superconducting island hosting Majorana bound states have been shown to display a topological Kondo effect with robust non-Fermi liquid correlations. With $M$ bound states coupled to $M$ leads, this is an SO($M$) Kondo problem, with the asymptotic high and low energy theories known from bosonization and conformal field theory studies. Here we complement these approaches by analyzing the Bethe ansatz equations describing the exact solution of these models at all energy scales. We apply our findings to obtain nonperturbative results on the thermodynamics of $M\rightarrow M-2$ crossovers induced by tunnel couplings between adjacent Majorana bound states.
description: 14 pages, 1 figure
Replica exchange molecular dynamics optimization of tensor network states for quantum many-body systems
Creators: name: Liu, Wenyuan
name: Wang, Chao
name: Li, Yanbin
name: Lao, Yuyang
name: Han, Yongjian
name: Guo, Guang-Can
name: He, Lixin
Publisher: name: arXiv
Year: 2014
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The tensor network states (TNS) methods combined with Monte Carlo (MC) techniques have been proved a powerful algorithm for simulating quantum many-body systems. However, because the ground state energy is a highly non-linear function of the tensors, it is easy to get stuck in local minima when optimizing the TNS of the simulated physical systems. To overcome this difficulty, we introduce a replica-exchange molecular dynamics optimization algorithm to obtain the TNS ground state, based on the MC sampling techniques, by mapping the energy function of the TNS to that of a classical dynamical system. The method is expected to effectively avoid local minima. We make benchmark tests on a 1D Hubbard model based on matrix product states (MPS) and a Heisenberg $J_1$-$J_2$ model on square lattice based on string bond states (SBS). The results show that the optimization method is robust and efficient compared to the existing results.
ADAPTING KANO´S THEORY FOR WEIGHTING AND IMPLEMENTING CUSTOMER REQUIREMENTS ON A SOFTWARE TOOL FOR ASSESSING HUMAN RELIABILITY IN MANUAL ASSEMBLY
Creators: name: Kern, Christian
name: Refflinghaus, Robert
Publisher: name: Center for Quality
Year: 2018
Subjects: Manual Assembly Operations
Human Error Probability
Software-based evaluation
Customer Requirements
Customer Satisfaction
Kano's Theory

description: International Journal for Quality Research; Vol 12, No 4, 2018. ISSN 1800-6450
description: The following paper illustrates the conception of an Excel-based software tool developed to predict human error probabilities in manual assembly lines. In this regard, the paper clearifies how reliable risk analyses of manual work tasks can be carried out with the help of a software tool. Furthermore, to initiate a high user-friendliness, a high acceptance and a high level of dissemination, this paper deals with a Kano survey concerning customer requirements on the developed software tool. As a result, it will be examined how customer requirements on a software tool for the automated evaluation of human errors in manual assembly can be subdivided into basic requirements, performance requirements and enthusiasm requirements. The paper concludes with an approach to widen Kano`s theory by suggesting a quantitative method to find out the weighted significance of costumers' requirements.
Clausal Resolution for Modal Logics of Confluence
Creators: name: Nalon, Cláudia
name: Marcos, João
name: Dixon, Clare
Publisher: name: arXiv
Year: 2014
Subjects: subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences

description: We present a clausal resolution-based method for normal multimodal logics of confluence, whose Kripke semantics are based on frames characterised by appropriate instances of the Church-Rosser property. Here we restrict attention to eight families of such logics. We show how the inference rules related to the normal logics of confluence can be systematically obtained from the parametrised axioms that characterise such systems. We discuss soundness, completeness, and termination of the method. In particular, completeness can be modularly proved by showing that the conclusions of each newly added inference rule ensures that the corresponding conditions on frames hold. Some examples are given in order to illustrate the use of the method.
description: 15 pages, 1 figure. Preprint of the paper accepted to IJCAR 2014
Blow up of solutions of semilinear heat equations in non radial domains of $\mathbb R^2$
Creators: name: De Marchis, Francesca
name: Ianni, Isabella
Publisher: name: arXiv
Year: 2014
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: We consider the semilinear heat equation \begin{equation}\label{problemAbstract}\left\{\begin{array}{ll}v_t-Δv= |v|^{p-1}v & \mbox{in}Ω\times (0,T)\\ v=0 & \mbox{on}\partial Ω\times (0,T)\\ v(0)=v_0 & \mbox{in}Ω\end{array}\right.\tag{$\mathcal P_p$} \end{equation} where $p>1$, $Ω$ is a smooth bounded domain of $\mathbb R^2$, $T\in (0,+\infty]$ and $v_0$ belongs to a suitable space. We give general conditions for a family $u_p$ of sign-changing stationary solutions of \eqref{problemAbstract}, under which the solution of \eqref{problemAbstract} with initial value $v_0=λu_p$ blows up in finite time if $|λ-1|>0$ is sufficiently small and $p$ is sufficiently large. Since for $λ=1$ the solution is global, this shows that, in general, the set of the initial conditions for which the solution is global is not star-shaped with respect to the origin. In previous paper by Dickstein, Pacella and Sciunzi this phenomenon has already been observed in the case when the domain is a ball and the sign changing stationary solution is radially symmetric. Our conditions are more general and we provide examples of stationary solutions $u_p$ which are not radial and exhibit the same behavior.
Parameterized Complexity of Diameter
Creators: name: Bentert, Matthias
name: Nichterlein, André
Publisher: name: Technische Universität Berlin
Year: 2022
Subjects: subject: 510 Mathematik
subject: FPT in P
subject: multivariate algorithmics
subject: strong exponential time hypothesis
subject: finegrained reductions

description: DIAMETER—the task of computing the length of a longest shortest path—is a fundamental graph problem. Assuming the Strong Exponential Time Hypothesis, there is no O(n1.99)-time algorithm even in sparse graphs (Roditty L, Williams, VV in Fast approximation algorithms for the diameter and radius of sparse graphs. In: Proceedings of the 45th Symposium on Theory of Computing Conference (STOC ’13), pp 515–524. ACM, 2013). To circumvent this lower bound, we investigate which parameters allow for running times of the form f(k)(n+m) where k is the respective parameter and f is a computable function. To this end, we systematically explore a hierarchy of structural graph parameters.
CUSTOMER ORIENTATION OF EMPLOYEES IN TRAVEL AGENCIES AS A PREDISPOSITION OF SERVICE QUALITY: TEST OF COSE CONSEQUENCES MODEL
Creators: name: Simat, Karolina
name: Blešic, Ivana
name: Božic, Sanja
name: Miša Avramovic
name: Ivkov, Milan
Publisher: name: Center for Quality
Year: 2018
Subjects: Customer orientation
Service quality
Customer satisfaction
Customer retention
travel agencies
Serbia

description: International Journal for Quality Research; Vol 12, No 4, 2018. ISSN 1800-6450
description: The principal aim is to test the Customer Oriented Service Employee (COSE) model and customer sided consequences in travel agencies in Serbia. Data was collected from 243 customers of travel agencies willing to evaluate customer orientation of employees in selected travel agencies in Serbia. Data analysis incorporates structural equation modeling. COSE consequences model was only partially confirmed (three of six hypothesized relationships between COSE dimensions and customer-sided consequences).This article contributes to the theory and practice in the field of customer relationship building. Providing a discussion on COSE model implication in the travel industry, this study highlights the differences which occur in the field of service marketing. This study extends measurement model of customer orientation in travel industry implementing the COSE model in a developing country. Unlike typically measured customer orientation by self-reports from travel agents, this study presents their customer orientation just from the customer's perspective.
КЛИНИЧЕСКОЕ НАБЛЮДЕНИЕ СЕМЕЙНОЙ ГИПОГИДРОТИЧЕСКОЙ ЭКТОДЕРМАЛЬНОЙ ДИСПЛАЗИИ (СИНДРОМ КРИСТА – СИМЕНСА –ТУРЕНА)
Creators: name: Сообщество рецензентов Международного научно-исследовательского журнала
Publisher: name: ООО Цифра
Year: 2024
Subjects: ectodermal dysplasia
hypohidrotic
Christ-Siemens-Touraine syndrome
эктодермальная дисплазия
гипогидротическая
синдром Криста-Сименса-Турена

description: Международный научно-исследовательский журнал, Выпуск 9 (147) 2024
Fast Exact Dynamic Time Warping on Run-Length Encoded Time Series
Creators: name: Froese, Vincent
name: Jain, Brijnesh
name: Rymar, Maciej
name: Weller, Mathias
Publisher: name: Technische Universität Berlin
Year: 2022
Subjects: subject: 510 Mathematik
subject: time series similarity
subject: sparse data
subject: block matrix
subject: line intersections

description: Dynamic Time Warping (DTW) is a well-known similarity measure for time series. The standard dynamic programming approach to compute the DTW distance of two length-n time series, however, requires O(n2) time, which is often too slow for real-world applications. Therefore, many heuristics have been proposed to speed up the DTW computation. These are often based on lower bounding techniques, approximating the DTW distance, or considering special input data such as binary or piecewise constant time series. In this paper, we present a first exact algorithm to compute the DTW distance of two run-length encoded time series whose running time only depends on the encoding lengths of the inputs. The worst-case running time is cubic in the encoding length. In experiments we show that our algorithm is indeed fast for time series with short encoding lengths.
Товарная политика для ООО «Проектэлектротехника»
Creators: name: Сообщество рецензентов Международного научно-исследовательского журнала
Publisher: name: ООО Цифра
Year: 2024
Subjects: transformers
hierarchy analysis method
commodity policy
competition
трансформаторы
метод анализа иерархий
товарная политика
конкуренция

description: Международный научно-исследовательский журнал, Выпуск 9 (147) 2024
Codes for "Evaluating a brief big five personality test in a diverse Chinese sample"
Creators: name: Wu, Qiong
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 520503
subject: Personality and individual differences

description: This contains the SAS codes and Mplus codes for the following paperWu Q., Sun Y., & Lei P. "Evaluating a brief big five personality test in a diverse Chinese sample: the roleof midpoint designs and reversely-worded items"
Female agency in the Mycenaean Bronze Age
Creators: name: Carfi, Alison Jean
Publisher: name: Macquarie University
Year: 2022
Subjects: Other education not elsewhere classified

description: This thesis is concerned with the bounds of female agency in Mycenaean society. The process of reviewing literature pertaining to this topic elucidated the androcentrism of some past interpretations. Therefore, this thesis arose as a way to react to these androcentric viewpoints and explore alternative interpretations of the evidence. The evidence is comprised of the kourotrophic figurines, the palatial fresco depictions, and the Linear B tablets. This thesis aims to look at the evidence with a fresh perspective and to offer some alternative ways of interpreting it.
Radiation Pattern of Patch Antenna with Slits
Creators: name: Karthikeyan, V.
name: Vijayalakshmi, V. J.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: The Microstrip antenna has been commercially used in many applications, such as direct broadcast satellite service, mobile satellite communications, global positioning system, medical hyperthermia usage, etc. The patch antenna of the size reduction at a given operating frequency is obtained. Mobile personal communication systems and wireless computer networks are most commonly used nowadays and they are in need of antennas in different frequency bands. In regulate to without difficulty incorporate these antennas into individual systems, a micro strip scrap transmitter have been preferred and intended for a convinced divergence. There is also an analysis of radiation pattern, Gain of the antenna, Directivity of the antenna, Electric Far Field. The simulations results are obtained by using electromagnetic simulation software called feko software are presented and discussed
description: 6 pages and 7 figures
SAS code for "Evaluating a brief big five personality test in a diverse Chinese sample"
Creators: name: Wu, Qiong
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 520503
subject: Personality and individual differences

description: This is the SAS code for the following paperWu Q., Sun Y., & Lei P. "Evaluating a brief big five personality test in a diverse Chinese sample: the roleof midpoint designs and reversely-worded items"
Electron quantum optics in ballistic chiral conductors
Creators: name: Bocquillon, E.
name: Freulon, V.
name: Parmentier, F. D.
name: Berroir, J. -M
name: Plaçais, B.
name: Wahl, C.
name: Rech, J.
name: Jonckheere, T.
name: Martin, T.
name: Grenier, C.
name: Ferraro, D.
name: Degiovanni, P.
name: Fève, G.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The edge channels of the quantum Hall effect provide one dimensional chiral and ballistic wires along which electrons can be guided in optics like setup. Electronic propagation can then be analyzed using concepts and tools derived from optics. After a brief review of electron optics experiments performed using stationary current sources which continuously emit electrons in the conductor, this paper focuses on triggered sources, which can generate on-demand a single particle state. It first outlines the electron optics formalism and its analogies and differences with photon optics and then turns to the presentation of single electron emitters and their characterization through the measurements of the average electrical current and its correlations. This is followed by a discussion of electron quantum optics experiments in the Hanbury-Brown and Twiss geometry where two-particle interferences occur. Finally, Coulomb interactions effects and their influence on single electron states are considered.
Identification and classification of emission-line stars in the GALAH Survey using machine learning
Creators: name: Daluwathumullagamage, Praveen Nisal Jayasuriya
Publisher: name: Macquarie University
Year: 2023
Subjects: Other education not elsewhere classified

description: The advent of massive stellar spectroscopic surveys with hundreds of thousands—or even millions of spectra—presents serious challenges for the identification and classification of atypical objects, such as emission-line stars. To date, a variety of machine-learning methods have been applied, but in most cases actual classification has been carried out manually by humans, even for datasets comprising tens of thousands of spectra. As spectroscopic surveys grow larger—by orders of magnitude—manual solutions become untenable. Additionally, in instances where machine learning has been applied, researchers have relied on manually developed training data sets which are not available for atypical spectra. This thesis seeks to address the twin problems of identification and classification of emission-line stars in large spectroscopic data sets—like the GALAH survey—through the application of unsupervised machine learning methods. GALAH is a million-star highresolution spectroscopic survey of the Milky Way, and its most recent public data release (Data Release 3 - DR3) contains more than 600,000 high-resolution spectra. When developing machine learning methods to identify emission-line spectra in the GALAH survey, some limitations encountered included a lack of training data, a high proportion of typical spectra in survey data—resulting in poor performance of other machine learning methods—and high dimensionality, among other constraints, making the identification and classification of emission-line spectra extremely challenging. This necessitates the use of unsupervised machine learning methods, which this thesis will demonstrate by identifying and classifying over 7000 emission-line spectra, including over 200 P Cygni and 200 inverse P Cygni spectra, thereby providing a more accurate estimation of the population of emission line stars found in the DR3 survey. This method can, in turn, be applied to other surveys, leading to more emission line stars being identified, while improving the accuracy of the stellar parameter estimates of these atypical objects.
ANALYSIS OF THE DYNAMICS OF INTRA-BLOC TRADE BRICS MEMBER COUNTRIES
Creators: name: Community Of Reviewers Of The International Research Journal
Publisher: name: Cifra LLC
Year: 2024
Subjects: BRICS
intra-bloc trade
high-tech goods
БРИКС
внутриблоковая торговля
высокотехнологичные товары

description: Международный научно-исследовательский журнал, Выпуск 9 (147) 2024
Generic area-preserving reversible diffeomorphisms
Creators: name: Bessa, Mário
name: Carvalho, Maria
name: Rodrigues, Alexandre
Publisher: name: arXiv
Year: 2014
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics

description: Let M be a surface and R an involution in M whose set of fixed points is a submanifold with dimension 1 and such that R is an isometry. We will show that there is a residual subset of C1 area-preserving R-reversible diffeomorphisms which are either Anosov or have zero Lyapunov exponents at almost every point.
description: 27 pages, 2 figures
Aligning digitalization with agroecological principles to support a transformation agenda
Creators: name: Hilbeck, Angelika
name: McCarrick, Hannah
name: Tisselli, Eugenio
name: Pohl, Johanna
name: Kleine, Dorothea
Publisher: name: Technische Universität Berlin
Year: 2022
Subjects: subject: 630 Landwirtschaft und verwandte Bereiche
subject: digital agriculture
subject: agroecology
subject: ICTs
subject: sustainability
subject: technology

description: In this paper, we, firstly, critique the current forms of digitalisation of industrial agriculture and its ICT (information and communication technology) tools implemented with promises of achieving efficiency gains and sustainability goals. In the second part, we explore how ICT tools could support the transformation of these industrial forms of agriculture into truly sustainable agroecological forms. For this, we summarized proposed principles that offer guidance for the integration of ICTs into context-based, farmer-centered transitions to agroecology as recently published by IFOAM (International Federation of Organic Agriculture Movements) and present examples for illustration from the East African country of Tanzania. While the examples we draw from are situated in a lower-middle-income country, the lessons learned and challenges identified may apply to other countries as well. Our main premise is that applying ICTs to support the transition toward agroecological food systems can be best achieved if ICT tools and platforms are developed according to principles that are in line with the key elements of agroecology as proposed by FAO (2018): 1) diversity, 2) co-creation and sharing of knowledge, 3) synergies, 4) efficiency, 5) recycling, 6) resilience, 7) human and social values, 8) culture and food traditions, 9) responsible governance, and 10) circular and solidarity economy, into the field of ICTs. However, the practical implementation of these principles for ICT for agroecology is a complex task that needs to carefully consider local environments and contexts at every step, as well as reconsidering the role of ICTs.
Dynamics of ten clusters of galaxies with substructures
Creators: name: Lakhchaura, Kiran
name: Singh, K. P.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present a detailed Chandra study of a sample of ten clusters of galaxies selected based on the presence of substructures in their optical images. The X-ray surface brightness maps of most of these clusters show anisotropic morphologies, especially in the central regions. A total of 22 well resolved significantly bright X-ray peaks (corresponding with high-density regions) are seen in the central parts (within r$_{\rm c}/2$) of the clusters. Multiple peaks are seen in central parts of six clusters. Eleven peaks are found to have optical counterparts (10 coinciding with the BCGs of the 10 clusters and one coinciding with the second brightest galaxy in A539). For most of the clusters, the optical substructures detected in the previous studies are found to be outside the field of view of Chandra. In the spectroscopically produced 2-D temperature maps, significantly lower temperatures are seen at the location of three peaks (two in A539 and one in A376). The centres of five clusters in our sample also host regions of higher temperature compared to the ambient medium, indicating the presence of galaxy scale mergers. The X-ray luminosity, gas mass and central cooling time estimates for all the clusters are presented. The radial X-ray surface-brightness profiles of all but one of the clusters are found to be best-fitted with a double-$β$ model, pointing towards the presence of double-phased central gas due to cool-cores. The cooling time estimates of all the clusters, however, indicate that none of them hosts a strong cool-core, although the possibility of weak cool-cores cannot be ruled out.
description: 76 Pages, 125 Figures, 4 Tables Accepted for publication in AJ
Comment on "Tuning the Magnetic Dimensionality by Charge Ordering in the Molecular TMTTF Salts"
Creators: name: Ward, A. B.
name: Clay, R. T.
name: Mazumdar, S.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Yoshimi et al. [arXiv:1110.3573] have attempted to explain the pressure(P)-dependent behavior of Fabre salts which exhibit charge order (CO), antiferromagnetic (AFM), and spin-Peierls (SP) phases. Experiments find two AFM phases, AFM1 at large P and AFM2 at small P. Yoshimi et al. suggest that there also exist two distinct zero-temperature SP phases, SP1 and SP2. Here we point out that the occurrence of two distinct SP phases contradicts experiments, and is found because of unrealistic model parameters.
description: 1 page, 1 figure; Comment on Phys. Rev. Lett. 108, 096402 (2012), arXiv:1110.3573
Local measurement of the Eliashberg function of Pb islands: enhancement of electron-phonon coupling by quantum well states
Creators: name: Schackert, Michael
name: Märkl, Tobias
name: Jandke, Jasmin
name: Hölzer, Martin
name: Ostanin, Sergey
name: Gross, Eberhard K. U.
name: Ernst, Arthur
name: Wulfhekel, Wulf
Publisher: name: arXiv
Year: 2014
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Inelastic tunneling spectroscopy of Pb islands on Cu(111) obtained by scanning tunneling microscopy below 1K provides a direct access to the local Eliashberg function of the islands with high energy resolution. The Eliashberg function describes the electron-phonon interaction causing conventional superconductivity. The measured Eliashberg function strongly depends on the local thickness of the Pb nanostructures and shows a sharp maximum when quantum well states of the Pb islands come close to the Fermi energy. Ab initio calculations reveal that this is related to enhanced electron-phonon coupling at these thicknesses.
description: 5 pages, 4 figures
New developments in protoplast technology for Australia's top-secret narcotic
Creators: name: Yixuan Li
name: Bandaralage, Jayeni Hiti
name: Yuxin Xue
name: Mitter, Neena
Publisher: name: Zenodo
Year: 2022

description: Global pharmaceutical industry is worth AUD 1.78 trillion. Australia’s share in this domain is strong with a massive potential considering the rich genetic resources, especially in native flora. Duboisia is an Australian native shrub, the only commercial source available for scopolamine extraction, an alkaloid used as an antimuscarinic. It is a million-dollar industry that hold 70% global market share for Australia. The global demand for scopolamine and other alkaloids (hyoscyamine) is increasing, pressing the need for improved alkaloid content for a progressive industry. Ploidy manipulation through protoplast fusion is a well utilised method in in vitro plant breeding for a variety of agricultural plants. Application of this technology to Duboisia to produce new breeds with large/thicker leaves, bigger and fast-growing plants can ensure more production per cultivated square meter. This important alkaloid scopolamine is stored in the leaves of Duboisia, and polyploid is expected to yield more scopolamine, bringing a higher commercial value.
Teplizumab: First Approval
Creators: name: Keam, Susan
Publisher: name: Adis Journals
Year: 2023
Subjects: Medicine

description: Declarations Funding The preparation of this review was not supported by any external funding. Authorship and Conflict of interest During the peer review process the manufacturer of the agent under review was offered an opportunity to comment on the article. Changes resulting from any comments received were made by the authors on the basis of scientific completeness and accuracy. Susan J. Keam is a contracted employee of Adis International Ltd/Springer Nature, and declares no relevant conflicts of interest. All authors contributed to the review and are responsible for the article content. Ethics approval, Consent to participate, Consent to publish, Availability of data and material, Code availability not applicable Additional information about this Adis Drug Review can be found here. Abstract Teplizumab (teplizumab-mzwv; TZIELD™) is a CD3-directed monoclonal antibody (humanized IgG1κ) that is being developed by Provention Bio, Inc. for the treatment of type 1 diabetes (T1D). In November 2022, teplizumab was approved in the USA to delay the onset of Stage 3 T1D in adults and pediatric patients 8 years of age and older with Stage 2 T1D, based on results of a clinical trial in high-risk relatives of individuals with T1D. This article summarizes the milestones in the development of teplizumab leading to this first approval in the treatment of T1D. © Springer Nature Switzerland AG 2023
Ultrafast Dynamics of Massive Dirac Fermions in Bilayer Graphene
Creators: name: Ulstrup, Søren
name: Johannsen, Jens Christian
name: Cilento, Federico
name: Miwa, Jill A.
name: Crepaldi, Alberto
name: Zacchigna, Michele
name: Cacho, Cephise
name: Chapman, Richard
name: Springate, Emma
name: Mammadov, Samir
name: Fromm, Felix
name: Raidel, Christian
name: Seyller, Thomas
name: Parmigiani, Fulvio
name: Grioni, Marco
name: King, Phil D. C.
name: Hofmann, Philip
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Bilayer graphene is a highly promising material for electronic and optoelectronic applications since it is supporting massive Dirac fermions with a tuneable band gap. However, no consistent picture of the gap's effect on the optical and transport behavior has emerged so far, and it has been proposed that the insulating nature of the gap could be compromised by unavoidable structural defects, by topological in-gap states, or that the electronic structure could be altogether changed by many-body effects. Here we directly follow the excited carriers in bilayer graphene on a femtosecond time scale, using ultrafast time- and angle-resolved photoemission. We find a behavior consistent with a single-particle band gap. Compared to monolayer graphene, the existence of this band gap leads to an increased carrier lifetime in the minimum of the lowest conduction band. This is in sharp contrast to the second sub-state of the conduction band, in which the excited electrons decay through fast, phonon-assisted inter-band transitions.
description: 5 pages, 4 figures
Supplementary material - The contribution of a catchment-scale advice network to successful agricultural drought adaptation in Northern Thailand.
Creators: name: Goodwin, Daniel
name: Holman, Ian
name: Sutcliffe, Chloe
name: Salmoral, Gloria
name: Pardthaisong, Liwa
name: Visessri, Supattra
name: Ekkawatpanit, Chaiwat
name: Rey, Dolores
Publisher: name: The Royal Society
Year: 2022
Subjects: Climate Science

description: This file contains supplementary tables and figures to support the main document