cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Particle hopping models and traffic flow theory
Creators: name: Nagel, Kai
Publisher: name: arXiv
Year: 1995
Subjects: subject: Condensed Matter (cond-mat)
subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: FOS: Physical sciences

description: This paper shows how particle hopping models fit into the context of traffic flow theory. Connections between fluid-dynamical traffic flow models, which derive from the Navier-Stokes-equations, and particle hopping models are shown. In some cases, these connections are exact and have long been established, but have never been viewed in the context of traffic theory. In other cases, critical behavior of traffic jam clusters can be compared to instabilities in the partial differential equations. Finally, it is shown how this leads to a consistent picture of traffic jam dynamics.
description: Revtex file only. Postscript version of text and of figures can be obtained via http://studguppy.tsasa.lanl.gov/research_team/papers/ or by conventional mail (email to kai@lanl.gov)
Spin current generation and relaxation in a quenched spin-orbit-coupled Bose-Einstein condensate
Creators: name: Li, Chuan-Hsun
name: Qu, Chunlei
name: Niffenegger, Robert J.
name: Wang, Su-Ju
name: He, Mingyuan
name: Blasing, David B.
name: Olson, Abraham J.
name: Greene, Chris H.
name: Lyanda-Geller, Yuli
name: Zhou, Qi
name: Zhang, Chuanwei
name: Chen, Yong P.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Understanding the effects of spin-orbit coupling (SOC) and many-body interactions on spin transport is important in condensed matter physics and spintronics. This topic has been intensively studied for spin carriers such as electrons but barely explored for charge-neutral bosonic quasiparticles (including their condensates), which hold promises for coherent spin transport over macroscopic distances. Here, we explore the effects of synthetic SOC (induced by optical Raman coupling) and atomic interactions on the spin transport in an atomic Bose-Einstein condensate (BEC), where the spin-dipole mode (SDM, actuated by quenching the Raman coupling) of two interacting spin components constitutes an alternating spin current. We experimentally observe that SOC significantly enhances the SDM damping while reducing the thermalization (the reduction of the condensate fraction). We also observe generation of BEC collective excitations such as shape oscillations. Our theory reveals that the SOC-modified interference, immiscibility, and interaction between the spin components can play crucial roles in spin transport.
Supplemental Material 1 from Discovery of common chemical exposures across three continents using silicone wristbands
Creators: name: Dixon, Holly M.
name: Armstrong, Georgina
name: Barton, Michael
name: Bergmann, Alan J.
name: Bondy, Melissa
name: Halbleib, Mary L.
name: Hamilton, Winifred
name: Haynes, Erin
name: Herbstman, Julie
name: Hoffman, Peter
name: Jepson, Paul
name: Kile, Molly L.
name: Kincl, Laurel
name: Laurienti, Paul J.
name: North, Paula
name: L. Blair Paulik
name: Petrosino, Joe
name: Points, Gary L.
name: Poutasse, Carolyn M.
name: Rohlman, Diana
name: Scott, Richard P.
name: Smith, Brian
name: Tidwell, Lane G.
name: Walker, Cheryl
name: Waters, Katrina M.
name: Anderson, Kim A.
Publisher: name: The Royal Society
Year: 2019
Subjects: Environmental Chemistry

description: Supplementary Material 1 contains chemical lists corresponding to the Venn diagrams, all Tukey-Kramer HSD results, a network analysis figure visualizing pairs of chemicals detected together ≥20 times, demonstration of presence-absence density in PCA, and number of chemical detections compared with wristband deployment time.
Scattering theory of superconductive tunneling in quantum junctions
Creators: name: Shumeiko, V. S.
name: Bratus', E. N.
name: Wendin, G.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We present a consistent theory of superconductive tunneling in single-mode junctions within a scattering formulation of Bogoliubov-de Gennes quantum mechanics. Both dc Josephson effect and dc quasiparticle transport in voltage biased junctions are considered. Elastic quasiparticle scattering by the junction determines equilibrium Josephson current. We discuss the origin of Andreev bound states in tunnel junctions and their role in equilibrium Josephson transport. In contrast, quasiparticle tunneling in voltage biased junctions is determined by inelastic scattering. We derive a general expression for inelastic scattering amplitudes and calculate the quasiparticle current at all voltages with emphasis on a discussion of the properties of subgap tunnel current and the nature of subharmonic gap structure.
description: 47 pages, 9 figures, [preprint,eqsecnum,aps]{revtex}
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IV, Cart. 188 (11 H 73), f. 0082r
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire
subject: LaMOP

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IV, Archives départementales de la Côte-d'Or, Cart. 188 (11 H 73), f. 0082r, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IV, Archives départementales de la Côte-d'Or, Cart. 188 (11 H 73), f. 0082r, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Numerical Study of Aging Phenomena in Short-Ranged Spin Glasses
Creators: name: Hukushima, Koji
name: Yoshino, Hajime
name: Takayama, Hajime
Publisher: name: arXiv
Year: 1999
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Aging phenomena of short-range Ising spin glass models have been investigated using Monte Carlo simulations. It is found that in the low-temperature spin-glass phase the mean domain size exhibits a crossover from a power-law growth associated with the critical fluctuation at the transition temperature to slower growth inherent in the low-temperature phase. The temperature dependence of the growth law of the domain size can be almost explained by this crossover. We also find that the spin-autocorrelation function in the quasi-equilibrium regime follows the expected scaling behavior from the droplet theory expressed in terms of the mean domain size and a characteristic length scale of droplet excitations.
description: 6 pages, 4 postscript figures. Proceedings of the Conference ICCP5, Kanazawa, Japan, October 11-13, 1999
Universal spectra of random Lindblad operators
Creators: name: Denisov, Sergey
name: Laptyeva, Tetyana
name: Tarnowski, Wojciech
name: Chruściński, Dariusz
name: Życzkowski, Karol
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: To understand typical dynamics of an open quantum system in continuous time, we introduce an ensemble of random Lindblad operators, which generate Markovian completely positive evolution in the space of density matrices. Spectral properties of these operators, including the shape of the spectrum in the complex plane, are evaluated by using methods of free probabilities and explained with non-Hermitian random matrix models. We also demonstrate universality of the spectral features. The notion of ensemble of random generators of Markovian qauntum evolution constitutes a step towards categorization of dissipative quantum chaos.
description: 6 pages, 4 figures + supplemental material
Duality Near Quantum Hall Transitions
Creators: name: Shimshoni, E.
name: Sondhi, S. L.
name: Shahar, D.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: A recent experiment by Shahar et al, on the phase transitions between quantum Hall states and the insulator, found that the current-voltage characteristics in the two phases are related by symmetry. It was suggested in this work that this is evidence for charge-flux duality near quantum Hall transitions. Here we provide details of this analysis. (Appearances notwithstanding, this is a theoretical paper.)
description: 26 pages, Revtex 3.0
Reduced Graphene Oxide Nano Composite for Photo-electrochemical Applications from Ag-doped ZnO nanorods embedded reduced graphene oxide nanocomposite for photo-electrochemical applications
Creators: name: Farheen Khurshid
name: M. Jeyavelan
name: M. Sterlin Leo Hudson
name: Samuthira Nagarajan
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: 30399 Macromolecular and Materials Chemistry not elsewhere classified
subject: FOS: Chemical sciences

description: Electronic supplementary material
[Manuel ahora acabo de llegar de una entrevista con (Ramiro)]
Creators: name: Agustín, Cervantes García
name: Cervantes García, Agustín
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2023
Subjects: Prison de Aguadores
Grève
Lutte politique

description: Destinataire : Vázquez Portal, Manuel
description: Description : L'auteur de la lettre relate une entrevue avec un certain Ramiro concernant une grève (de la faim ?). Il évoque des menaces (de le faire disparaître) de la part de la Direction.
description: Notes : Lettre envoyée depuis la Prison de Aguadores.
description: Source: Cote : MVP-B-2003-11-12a
description: Source: Localisation du document : États-Unis, Miami (Floride)
A Gauge Mediation Model of Dynamical Supersymmetry Breaking without Color Instability
Creators: name: Nomura, Yasunori
name: Tobe, K.
name: Yanagida, T.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We construct a gauge mediation model of dynamical supersymmetry breaking (DSB) based on a vector-like gauge theory, in which there is a unique color-preserving true vacuum. The DSB scale $Λ/4π$ turns out to be as high as $Λ/4π\simeq 10^{8-9} GeV$, since the transmission of the DSB effects to the standard model sector is completed through much higher loops. This model is perfectly natural and phenomenologically consistent. We also stress that the dangerous D-term problem for the messenger U(1)_m is automatically solved by a charge conjugation symmetry in the vector-like gauge theory.
description: 11 pages, Latex
The construction of cultural identity : Germans in Melbourne
Creators: name: Buchanan, Stefanie Everke
Publisher: name: Monash University
Year: 2021
Subjects: Uncategorized

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author. Researchers can access this thesis by asking their local university, institution or public library to make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
Finite temperature dynamic structure function of the free Bose gas
Creators: name: Mazzanti, F.
name: Polls, A.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: A detailed calculation of the finite temperature dynamic structure function of the free Bose gas is presented and discussed. After a short derivation of the expressions describing the exact response $S(q,ω;T)$ and the Impulse Approximation (IA) $S_{IA}(q,ω;t)$, their main properties and their evolution with q and T are analyzed. The lowest order energy weighted sum rules of both $S(q,ω;T)$ and $S_{IA}(q,ω;T)$ are also derived and commented. Finally, the $q\to\infty$ asymptotic behavior is analyzed and discussed in terms of scaling laws.
description: To appear in Phys.Lett.A, seven figures
Discriminative Pattern Mining for Breast Cancer Histopathology Image Classification via Fully Convolutional Autoencoder
Creators: name: Li, Xingyu
name: Radulovic, Marko
name: Kanjer, Ksenija
name: Plataniotis, Konstantinos N.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Machine Learning (cs.LG)
subject: Image and Video Processing (eess.IV)
subject: Quantitative Methods (q-bio.QM)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Biological sciences

description: Accurate diagnosis of breast cancer in histopathology images is challenging due to the heterogeneity of cancer cell growth as well as of a variety of benign breast tissue proliferative lesions. In this paper, we propose a practical and self-interpretable invasive cancer diagnosis solution. With minimum annotation information, the proposed method mines contrast patterns between normal and malignant images in unsupervised manner and generates a probability map of abnormalities to verify its reasoning. Particularly, a fully convolutional autoencoder is used to learn the dominant structural patterns among normal image patches. Patches that do not share the characteristics of this normal population are detected and analyzed by one-class support vector machine and 1-layer neural network. We apply the proposed method to a public breast cancer image set. Our results, in consultation with a senior pathologist, demonstrate that the proposed method outperforms existing methods. The obtained probability map could benefit the pathology practice by providing visualized verification data and potentially leads to a better understanding of data-driven diagnosis solutions.
Additional file 1 of Genetic variants in migraine: a field synopsis and systematic re-analysis of meta-analyses
Creators: name: Zhao, Yating
name: Zhu, Ruixia
name: Xiao, Tongling
name: Liu, Xu
Publisher: name: figshare
Year: 2020
Subjects: Space Science
Environmental Sciences not elsewhere classified
Biological Sciences not elsewhere classified
Mathematical Sciences not elsewhere classified

description: Additional file 1: Table S1. Overall summary of results from meta-analyses of observation studies on risk of migraine (including duplicates, statistically significant and non-significant results).
Possible mechanism of the fractional conductance quantization in a one-dimensional constriction
Creators: name: Flambaum, V. V.
name: Kuchiev, M. Yu.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: As it is well known there may arise situations when an interaction between electrons is attractive. A weak attraction should manifest itself strongly in 1D systems, since it can create two-electron bound states. This paper interprets the 0.7 $(2e^2/h)$ conductance structure, observed recently in a one-dimensional constriction, as a manifestation of two-electron bound states formed in a barrier saddle-point. The value 0.75 $(2e^2/h)$ follows naturally from the 3:1 triplet-singlet statistical weight ratio for the two-electron bound states, if the triplet energy is lower. Furthermore, the value 0.75 has to be multiplied by the probability T of the bound state formation during adiabatic transmission of two electrons into 1D channel ($T\simeq 1$). If the binding energy is larger than the sub-band energy spacing the 0.7 structure can be seen even when the integer steps are smeared away by the temperature. Bound states of several electrons, if they exist, may give different steps at 1/2, 5/16, 3/16 etc in the conductance. The latter results are sensitive to the length of 1D system and the electron density at the barrier. It is not excluded that the fractional conductance quantization may also appear for a repulsive interaction between electrons. In this case the electron level splitting is due to the exchange interaction with two nearest neighbors in a 1D Wigner crystal.
description: 8 pages, Revtex
Quantum chaos in open systems: a quantum state diffusion analysis
Creators: name: Brun, Todd A.
name: Percival, Ian C.
name: Schack, Rüdiger
Publisher: name: arXiv
Year: 1995
Subjects: subject: Quantum Physics (quant-ph)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: Except for the universe, all quantum systems are open, and according to quantum state diffusion theory, many systems localize to wave packets in the neighborhood of phase space points. This is due to decoherence from the interaction with the environment, and makes the quasiclassical limit of such systems both more realistic and simpler in many respects than the more familiar quasiclassical limit for closed systems. A linearized version of this theory leads to the correct classical dynamics in the macroscopic limit, even for nonlinear and chaotic systems. We apply the theory to the forced, damped Duffing oscillator, comparing the numerical results of the full and linearized equations, and argue that this can be used to make explicit calculations in the decoherent histories formalism of quantum mechanics.
description: 18 pages standard LaTeX + 9 figures; extensively trimmed; to appear in J. Phys. A
Gravitational waves from binary axionic black holes
Creators: name: Pacheco, J. A. de Freitas
name: Carneiro, S.
name: Fabris, J. C.
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In a recent paper we have shown that a minimally coupled, self-interacting scalar field of mass $m$ can form black holes of mass $M=\sqrt{3}/(4m)$ (in Planck units). If dark matter is composed by axions, they can form miniclusters that for QCD axions have masses below this value. In this work it is shown that for a scenario in which the axion mass depends on the temperature as $m \propto T^{-6}$, minicluster masses above $0.32\,M_\odot$, corresponding to an axion mass of $3\times 10^{-10}$ eV, exceed $M$ and can collapse into black holes. If a fraction of these black holes is in binary systems, gravitational waves emitted during the inspiral phase could be detected by advanced interferometers like LIGO or VIRGO and by the planned Einstein Telescope. For a detection rate of one event per year, the lower limits on the binary fraction are $10^{-4}$ and $10^{-6}$ for LIGO and Einstein Telescope respectively.
description: 6 pages, 2 figures. Version to appear in Eur. Phys. J. C
ВОСПИТАНИЕ ГАРМОНИЧЕСКОГО СЛУХА У ЮНЫХ МУЗЫКАНТОВ, ИГРАЮЩИХ НА НАРОДНЫХ ИНСТРУМЕНТАХ: ТЕОРЕТИЧЕСКИЙ АСПЕКТ И ПУТИ РЕШЕНИЯ
Creators: name: Д. Б. Каримова преподаватель   Республиканской специализированной музыкальной   школы им. В. Успенского Узбекистан
Publisher: name: Zenodo
Year: 2025

description: В статье рассматривается важность воспитания гармонического слуха у юных музыкантов, играющих на народных инструментах. Учитывая особенности народной музыки и ограниченные возможности многоголосия, автор предлагает методы и подходы, способствующие развитию гармонического восприятия. Рассмотрены практические упражнения, использование ансамблевого исполнения и интеграция современных технологий в процесс обучения. Цель статьи — подчеркнуть значимость гармонического слуха для полноценного музыкального развития и самовыражения юных исполнителей.

Ключевые слова: гармонический слух, народные инструменты, многоголосие, воспитание слуха, ансамблевое исполнение, практические упражнения.
Rapid Visual Categorization is not Guided by Early Salience-Based Selection
Creators: name: Tsotsos, John K.
name: Kotseruba, Iuliia
name: Wloka, Calden
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Neurons and Cognition (q-bio.NC)
subject: FOS: Computer and information sciences
subject: FOS: Biological sciences

description: The current dominant visual processing paradigm in both human and machine research is the feedforward, layered hierarchy of neural-like processing elements. Within this paradigm, visual saliency is seen by many to have a specific role, namely that of early selection. Early selection is thought to enable very fast visual performance by limiting processing to only the most salient candidate portions of an image. This strategy has led to a plethora of saliency algorithms that have indeed improved processing time efficiency in machine algorithms, which in turn have strengthened the suggestion that human vision also employs a similar early selection strategy. However, at least one set of critical tests of this idea has never been performed with respect to the role of early selection in human vision. How would the best of the current saliency models perform on the stimuli used by experimentalists who first provided evidence for this visual processing paradigm? Would the algorithms really provide correct candidate sub-images to enable fast categorization on those same images? Do humans really need this early selection for their impressive performance? Here, we report on a new series of tests of these questions whose results suggest that it is quite unlikely that such an early selection process has any role in human rapid visual categorization.
description: 22 pages, 9 figures
Additional file 7 of TATA box-binding protein-related factor 3 drives the mesendoderm specification of human embryonic stem cells by globally interacting with the TATA box of key mesendodermal genes
Creators: name: Liang, He
name: Zhang, Peng
name: Bai, Hua-Jun
name: Huang, Jijun
name: Yang, Huang-Tian
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 7: Figure S4. ChIP analysis of TRF3 at undifferentiated status (ME D0) and ME D1. (a): The mean peak counting frequency flanking TSS in the undifferentiated status (ME D0) and ME D1. (b): Genome browser screenshots of ChIP-seq for pluripotency markers (OCT4 and NANOG) and neuroectodermal genes (SOX1, NEUROD, NEUROG, PAX6, SIP1) in the undifferentiated status (ME D0) and ME D1.
The N-steps Invasion Percolation Model
Creators: name: Zara, Reginaldo A.
name: Onody, Roberto N.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: A new kind of invasion percolation is introduced in order to take into account the inertia of the invader fluid. The inertia strength is controlled by the number N of pores (or steps) invaded after the perimeter rupture. The new model belongs to a different class of universality with the fractal dimensions of the percolating clusters depending on N. A blocking phenomenon takes place in two dimensions. It imposes an upper bound value on N. For pore sizes larger than the critical threshold, the acceptance profile exhibits a permanent tail.
description: LaTeX file, 12 pages, 5 ps figures, to appear in Physica A
Electronic Supplementary Material from Parsing human and biophysical drivers of coral reef regimes
Creators: name: Jean-Baptiste Jouffray
name: Wedding, Lisa M.
name: Norström, Albert V.
name: Donovan, Mary K.
name: Williams, Gareth J.
name: Crowder, Larry B.
name: Erickson, Ashley L.
name: Friedlander, Alan M.
name: Graham, Nicholas A. J.
name: Gove, Jamison M.
name: Kappel, Carrie V.
name: Kittinger, John N.
name: Lecky, Joey
name: Oleson, Kirsten L. L.
name: Selkoe, Kimberly A.
name: Crow White
name: Williams, Ivor D.
name: Nyström, Magnus
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: Environmental Science
subject: Ecology
subject: FOS: Biological sciences

description: Electronic Supplementary Material containing Figures S1, S2, S3, S4 and S5, as well as Tables S1, S2, S3, S4 and S5.
Vacuum Nodes in QCD at $θ=π$: Exact Results
Creators: name: Asorey, M.
name: Falceto, F.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We show that the vacuum functional of 3+1 dimensional non-abelian gauge theories vanishes for some classical field configurations $ψ_0(A)=0$ when the coefficient of the CP violating $θ$--term becomes $θ=π$ (mod. $2π$). Some of these classical configurations are explicitly identified and include sphalerons. The results shed new light into the non-perturbative behavior of non-abelian gauge theories and suggest a relevant role for these classical configurations in the confinement mechanism at $θ=0$.
description: 11 pages, revtex
A Strongly Miniaturized and Inherently Matched Folded Dipole Antenna for Narrowband Applications
Creators: name: Das, Sanghamitro
name: Sawyer, David J.
name: Diamanti, Nectaria
name: Annan, A. Peter
name: Iyer, Ashwin K.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: A novel miniaturized printed folded dipole antenna has been designed for narrowband sensing applications. It is shown that the antenna may be systematically engineered to achieve matching to a practical source impedance at frequencies well below its half-wavelength resonance using series-LC loading and asymmetrical arm widths. This approach is used to design an inherently well-matched antenna that does not require an external matching network and demonstrates approximately 75% miniaturization, excellent co- to cross-polarization separation, over 24 dB higher realized gain, and strongly improved radiation efficiency relative to an unloaded folded dipole of the same electrically small size. Experimental validation of a fabricated prototype demonstrates excellent agreement with simulations.
SUPPLEMENTAL INFORMATION from Sensory evolution in a cavefish radiation: patterns of neuromast distribution and associated behaviour in Sinocyclocheilus (Cypriniformes: Cyprinidae)
Creators: name: Chen, Bing
name: Mao, Tingru
name: Liu, Yewei
name: Dai, Wenzhang
name: Li, Xianglin
name: Rajput, Amrapali P.
name: Pie, Marcio R.
name: Yang, Jian
name: Gross, Joshua B.
name: Meegaskumbura, Madhava
Publisher: name: The Royal Society
Year: 2022

description: The genus Sinocyclocheilus, comprises a large radiation of freshwater cavefishes, are well known for their presence of regressive features (e.g. variable eye reduction). Fewer constructive features are known, such as the expansion of the lateral line system (LLS), which is involved in detecting water movements. The precise relationship between LLS expansion and cave adaptation is not well understood. Here, we examine morphology and LLS-mediated behaviour in Sinocyclocheilus species characterized by broad variation in eye size, habitat and geographical distribution. Using live-staining techniques and automated behavioural analyses, we examined 26 Sinocyclocheilus species and quantified neuromast organ number, density and asymmetry within a phylogenetic context. We then examined how these morphological features may relate to wall-following, an established cave-associated behaviour mediated by the lateral line. We show that most species demonstrated laterality (i.e. asymmetry) in neuromast organs on the head, often biased to the right. We also found that wall-following behaviour was distinctive, particularly among eyeless species. Patterns of variation in LLS appear to correlate with the degree of eye loss, as well as geographical distribution. This work reveals that constructive LLS evolution is convergent across distant cavefish taxa and may mediate asymmetric behavioural features that enable survival in stark subterranean microenvironments.
A Distance-Based Cosmology: Reframing the Universe's Edge Velocities Without Invoking Dark Matter
Creators: name: Mezhevchuk, Zoie
Publisher: name: Zenodo
Year: 2025
Subjects: subject: Physics
subject: Mathematical physics
subject: Physics/education
subject: Theoretical physics

description:       The current ΛCDM model relies on dark matter to explain galaxy rotation curves (Rubin & Ford, 1970)  and dark energy to account for the accelerating expansion of the universe (Perlmutter et al., 1999; Planck Collaboration, 2020). This paper presents an alternative framework in which time is not fundamental but an emergent function of distance, leading to a modified velocity equation. Using this framework, we analyze the Milky Way, Andromeda, and the observable universe’s edge, demonstrating that observed velocity discrepancies may be partially explained without invoking exotic matter or energy. The results suggest that cosmic acceleration may be an observational artifact rather than evidence of an unknown force.
Di Paolo M_Ventilatory efficiency in Cystic Fibrosis adults (Supplementary Material).pdf
Creators: name: Paolo, Marcello Di
name: Teopompi, Elisabetta
name: Savi, Daniela
name: Crisafulli, Ernesto
name: Longo, Chiara
name: Tzani, Panagiota
name: Longo, Francesco
name: Ielpo, Antonella
name: Pisi, Giovanna
name: Cimino, Giuseppe
name: Simmonds, Nicholas J.
name: J. Alberto Neder
name: Chetta, Alfredo
name: Palange, Paolo
Publisher: name: figshare
Year: 2019
Subjects: subject: 110203 Respiratory Diseases
subject: FOS: Clinical medicine

description: Supplementary material to "Exercise ventilatory inefficiency in Cystic Fibrosis adults with normal to moderately impaired lung function"
Consequentialism : an ironic view
Creators: name: Burgess, Simon
Publisher: name: Monash University
Year: 2021
Subjects: Uncategorized

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author. Researchers can access this thesis by asking their local university, institution or public library to make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
The Electrochemical Carbon Nanotube Field-Effect Transistor
Creators: name: Krueger, M.
name: Buitelaar, M. R.
name: Nussbaumer, T.
name: Schoenenberger, C.
name: Forro, L.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We explore the electric-field effect of carbon nanotubes (NTs) in electrolytes. Due to the large gate capacitance, Fermi energy shifts of order +/- 1 V can be induced, enabling to tune NTs from p to n-type. Consequently, large resistance changes are measured. At zero gate voltage the NTs are hole doped in air with E_F ? 0.3-0.5 eV, corresponding to a doping level of ? 10^{13} cm^{-2}. Hole-doping increases in the electrolyte. This hole doping (oxidation) is most likely caused by the adsorption of oxygen in air and cations in the electrolyte.
R-parity from string compactification
Creators: name: Kim, Jihn E.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this paper, we embed the $\Z_{4R}$ parity as a discrete subgroup of a global symmetry \UoR\,obtained from $\Z_{12-I}$ compactification of heterotic string $\EE8$. A part of \UoR\,transformation is the shift of the anticommuting variable $\vartheta$ to $e^{iα}\vartheta$ which necessarily incoorporate the transformation of internal space coordinate. Out of six internal spaces, we identify three U(1)'s whose charges are denoted as $Q_{18},Q_{20}$, and $Q_{22}$. The \UoR~is defined as \UEE$\times$\UKK~where \UEE~is the part from $\EE8$ and \UKK~is the part generated by $Q_{18},Q_{20}$, and $Q_{22}$. We propose a method to define a \UoR~direction. The needed vacuum expectation values for breaking gauge U(1)'s except U(1)$_Y$ of the standard model carry \UoR~charge 4 modulo 4 such that \UoR~is broken down to $\Z_{4R}$ at the grand unification scale. $\Z_{4R}$ is broken to $\Z_{2R}$ between the intermediate ($\sim 10^{11\,}\gev$) and the electroweak scales ($100\,\gev\sim 1\,\tev$). The conditions we impose are proton longevity, a large top quark mass, and acceptable magnitudes for the $μ$ term and neutrino masses.
description: 21 pages with 3 figures
Potadoma ignobilis
Creators: name: Schultheiss, Roland
name: Ndeo, Oscar Wembo
name: Malikwisha, Meni
name: Marek, Carina
name: Bössneck, Ulrich
name: Albrecht, Christian
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Architaenioglossa
Pachychilidae
Potadoma
Potadoma ignobilis

description: Potadoma ignobilis (Thiele, 1911)
Fig. 2B
 Melania ignobilis: Thiele 1911: 211, pl. 5, fig. 53. (Type locality: “Im Ituri bei Mawambi”)
 Taxonomic remarks: The species Potadoma mungwana Pilsbry & Bequaert, 1927 was synonymized with P. ignobilis by Mandahl-Barth (1967). The genus has a disjunctive distribution with P. ignobilis and P. liricincta, being dominant in the Eastern Congo (see Brown 1994: 149).
Habitat description: We found this species in moderate abundance at a depth of 0.2 m in the Liango Creek on sandy substrate (Figs 4E, 4F).
Collecting site: 14.
 IUCN Red List Category: Least Concern (Jørgensen 2008 b).
description: Published as part of Schultheiss, Roland, Ndeo, Oscar Wembo, Malikwisha, Meni, Marek, Carina, Bössneck, Ulrich & Albrecht, Christian, 2011, Freshwater molluscs of the Eastern Congo: notes on taxonomy, biogeography and conservation, pp. 265-284 in African Invertebrates 52 (2) on page 270
A neutrino mass model with hidden $U(1)$ gauge symmetry
Creators: name: Cai, Haiying
name: Nomura, Takaaki
name: Okada, Hiroshi
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We propose a realisation of inverse seesaw model controlled by hidden $U(1)$ gauge symmetry, and discuss the impact of a bosonic dark matter (DM) candidate by imposing a $Z_2$ parity. We present the detail of scalar spectra and apply the Casas-Ibarra parametrisation to fit the neutrino oscillation data. For this model, the allowed region is extracted to explain the observed relic density and the muon $g-2$ discrepancy, satisfying flavor constraints with DM involved. We interpret the DM annihilation into $\bar f f $ including all SM charged fermions and investigate the direct detection to place the bound on DM-Higgs coupling. Finally the LHC DM production is explored in light of charged lepton pair signature plus missing transverse energy.
description: 26 pages, 7 figures and 2 tables; v2 text is expanded with scalar spectra, neutrino parametrisation and bound from DM direct detection; v3 corrected the top quark contribution; v4 final version accepted by Nuclear Physics B
Singing the Wind, Śrīkāḷahastīśa
Creators: name: Shulman, David
Publisher: name: Zenodo
Year: 2020
Subjects: Muttusvami Diksitar, Srikalahasti, Carnatic musicERC

description: This essay offers and interpretation of a composition by Muttusvāmi Dīkṣitar on the lord of Srikalahasti, whose lingam is constituted of wind.
Existence of pseudo-heavy fibers of moment maps
Creators: name: Kawasaki, Morimichi
name: Orita, Ryuma
Publisher: name: arXiv
Year: 2019
Subjects: subject: Symplectic Geometry (math.SG)
subject: Dynamical Systems (math.DS)
subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 57R17, 53D12, 53D20, 53D40, 53D45

description: In the present paper, we introduce the notion of pseudo-heaviness of closed subsets of closed symplectic manifolds and prove the existence of pseudo-heavy fibers of moment maps. In particular, we generalize Entov and Polterovich's theorem, which ensures the existence of non-displaceable fibers, and provide a partial answer to a problem posed by them, which asks the existence of heavy fibers. Moreover, we apply our results to prove that some generalized coupled angular momenta have more than two non-displaceable fibers.
description: 16 pages, 3 figures; Theorem 1.10 added
Entanglement contour and modular flow from subset entanglement entropies
Creators: name: Wen, Qiang
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The Entanglement contour function quantifies the contribution from each degree of freedom in a region $\mathcal{A}$ to the entanglement entropy $S_{\mathcal{A}}$. Recently in \cite{Wen:2018whg} the author gave two proposals for the entanglement contour in two-dimensional theories. The first proposal is a fine structure analysis of the entanglement wedge which applies to holographic theories. The second proposal is a claim that for general two-dimensional theories the partial entanglement entropy is given by a linear combination of entanglement entropies of relevant subsets inside $\mathcal{A}$. In this paper we further study the partial entanglement entropy proposal by showing that it satisfies all the rational requirements proposed previously. We also extend the fine structure analysis from vacuum AdS space to BTZ black holes. Furthermore we give a simple prescription to generate the local modular flows for two-dimensional theories from only the entanglement entropies without refer to the explicit Rindler transformations.
description: v2,9pages,8figures,version improved; v3,22 pages, name changed, clarification of the modular plane added, fine structure analysis for the BTZ background added, more discussions on the modular flows; v4, matching with the published version on JHEP
Data Use Feedback
Creators: name: Gallagher, James
name: Potter, Nathan
name: Cornillon, Peter
name: Simons, Bob
Publisher: name: figshare
Year: 2019
Subjects: subject: 80605 Decision Support and Group Support Systems
subject: FOS: Computer and information sciences
subject: 80704 Information Retrieval and Web Search
subject: FOS: Media and communications
subject: 80505 Web Technologies (excl. Web Search)

description: OPeNDAP has developed a proof-of-concept system that people can use to provide feedback on scientific datasets. Although this system is coupled with OPeNDAP compatible data servers, it has been implemented as a stand alone system and is neither dependent on any particular OPeNDAP server nor is the concept dependent on OPeNDAP itself. The system could be extended to work with data accessible using a variety of online access protocols so long as sufficient understandable metadata for the datasets is also available online.
Towards the higher point holographic momentum space amplitudes
Creators: name: Albayrak, Soner
name: Kharel, Savan
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this paper, we calculate higher point tree level vector amplitudes propagating in AdS$_4$. We use bulk perturbation theory to compute tree level Witten diagrams. We show that when these amplitudes are written in momentum space, they reduce to relatively simple expressions. We explicitly compute four and five point correlators and also sketch a general strategy to compute the full six-point correlators.
description: 20 pages, 6 figures, minor typos corrected, journal version
Spectral Statistics: From Disordered to Chaotic Systems
Creators: name: Agam, Oded
name: Altshuler, Boris L.
name: Andreev, Anton V.
Publisher: name: arXiv
Year: 1995
Subjects: subject: Condensed Matter (cond-mat)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: The relation between disordered and chaotic systems is investigated. It is obtained by identifying the diffusion operator of the disordered systems with the Perron-Frobenius operator in the general case. This association enables us to extend results obtained in the diffusive regime to general chaotic systems. In particular, the two--point level density correlator and the structure factor for general chaotic systems are calculated and characterized. The behavior of the structure factor around the Heisenberg time is quantitatively described in terms of short periodic orbits.
description: uuencoded file with 1 eps figure, 4 pages
Additional file 2 of A novel estimator of between-study variance in random-effects models
Creators: name: Wang, Nan
name: Zhang, Jun
name: Xu, Li
name: Qi, Jing
name: Liu, Beibei
name: Tang, Yiyang
name: Jiang, Yinan
name: Cheng, Liang
name: Jiang, Qinghua
name: Yin, Xunbo
name: Jin, Shuilin
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Computational Biology

description: Additional file 2 Supplementary methods. Additional file 2 gives the calculation processes of the false discovery rate, the precision, the accuracy, the false positive rate, the sensitivity and the Matthews correlation coefficient.
Potadoma liricincta
Creators: name: Schultheiss, Roland
name: Ndeo, Oscar Wembo
name: Malikwisha, Meni
name: Marek, Carina
name: Bössneck, Ulrich
name: Albrecht, Christian
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Architaenioglossa
Pachychilidae
Potadoma
Potadoma liricincta

description: Potadoma liricincta (Smith, 1888)
Fig. 2C
 Melania liricincta: Smith 1888: 52, fig. 1. (Type locality: “Albert Nyanza, probably from the eastern side of the Lake”)
 Taxonomic remarks: Mandahl-Barth (1967) synonymized the following four species from the Congo under P. liricincta: Melania tornata Martens, 1897; P. pokoensis, Pilsbry & Bequaert, 1927; P. medjeorum Pilsbry & Bequaert, 1927; P. urundica Thiele, 1911. The type locality is probably wrong since Potadoma has not been reported since from L. Albert (e.g., Brown 1994; Mandahl-Barth 1967; RS pers. observ.).
Habitat description: We have found this species in flowing waters at collecting depths of 0.2–0.5 m on varying substrates (gravel and sand with proportions of clay and detritus; Figs 4G–I).
Collecting sites: 15, 16, 17, 19, 22, 23.
 IUCN Red List Category: Near Threatened (Jørgensen 2008 c).
description: Published as part of Schultheiss, Roland, Ndeo, Oscar Wembo, Malikwisha, Meni, Marek, Carina, Bössneck, Ulrich & Albrecht, Christian, 2011, Freshwater molluscs of the Eastern Congo: notes on taxonomy, biogeography and conservation, pp. 265-284 in African Invertebrates 52 (2) on page 270
Evidence for a scalar kappa(900) resonance in pi-K scattering
Creators: name: Black, D.
name: Fariborz, A. H.
name: Sannino, F.
name: Schechter, J.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Motivated by the $1/N_c$ expansion, we study a simple model in which the pi-K scattering amplitude is the sum of a current-algebra contact term and resonance pole exchanges. This phenomenological model is crossing symmetric and, when a putative light strange scalar meson, kappa, is included, satisfies the unitarity bounds to well above 1 GeV. The model also features chiral dynamics, vector meson dominance and appropriate interference between the established scalar K*(1430) resonance and its predicted background. We briefly discuss the physical significance of the results and directions for further work.
description: 28 pages, 17 figures
Legal threats force corrections over scale measuring medication usage: A case study analysed by the method of Seven Steps
Creators: name: Mohammad, Hosseini
Publisher: name: Zenodo
Year: 2019
Subjects: Research Ethics
Research Integrity
Case Study Analysis
The Seven Steps Method

description: This document uses a real case to show how the case study analysis method of Seven Steps (as introduced on the Embassy of Good Science) should be used by research ethics and integrity experts or researchers.
description: This analysis is slightly improved compared to the original project deliverable, available at https://entireconsortium.eu/fileadmin/user_upload/D5.3..pdf
The Role of Small Businesses on Economic ddvelopment in Mogadishu Somalia*
Creators: name: Arab, Beynah Ajab
Publisher: name: Zenodo
Year: 2025
Subjects: The Role of Small Businesses
on Economic ddvelopment
in Mogadishu Somalia.

description: ABSTRACTThis study looked into how small businesses in Mogadishu, Somalia, contribute to the local economy. Following Somalia's collapse in 1992, the country's citizens made great efforts to launch small-scale businesses and grow their enterprises. As a result, they methodically achieved their goals and launched numerous small businesses, created jobs for a large number of people, created new structures and infrastructure, and eventually founded companies.

This study was limited to Mogadishu especially large and medium markets of business context, and the study targeted the small business owners; Restaurants, Shops, Minimarkets, Milk sellers, and Small Cosmetics, the main objective of the study was to examine the challenges facing by the small businesses on economic development in Mogadishu. During this Purposive sampling, different techniques were used in selecting the 60 Small businesses that constituted the sample size of the research. To achieve the objectives of this study, data was collected through a questionnaire instrument. For data analysis, the researcher employed descriptive analysis and also used Statistical Package for the Social Science (SPSS).16V. The main findings of this study identify that Most of our respondents believe that small businesses contribute to economic development with 76.7% in Somalia. 61.7% of the respondents agreed that small businesses decrease the rate of unemployment and create employment opportunities for the generation, they also encouraged and supported investing and developing small businesses since they contribute economic development of the country and provide employment opportunities.In conclusion, the investigator suggested and implored that the state establish regulations and guidelines for small enterprises and motivate large corporations and investment banks to finance the establishment of new small firms to provide employment opportunities and contribute economic development of the country.