cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Impact of magnetic-field fluctuations on measurements of the chiral magnetic effect in collisions of isobaric nuclei
Creators: name: Zhao, Xin-Li
name: Ma, Guo-Liang
name: Ma, Yu-Gang
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We investigate the properties of electromagnetic fields in isobaric $_{44}^{96}\textrm{Ru}+\,_{44}^{96}\textrm{Ru}$ and $_{40}^{96}\textrm{Zr}+\,_{40}^{96}\textrm{Zr}$ collisions at $\sqrt{s}$ = 200 GeV by using a multiphase transport model, with special emphasis on the correlation between magnetic field direction and participant plane angle $Ψ_{2}$ (or spectator plane angle $Ψ_{2}^{\rm SP}$), i.e. $\langle{\rm cos}\ 2(Ψ_B - Ψ_{2})\rangle$ [or $\langle{\rm cos}\ 2(Ψ_B - Ψ_{2}^{\rm SP})\rangle$]. We confirm that the magnetic fields of $_{44}^{96}\textrm{Ru}+\,_{44}^{96}\textrm{Ru}$ collisions are stronger than those of $_{40}^{96}\textrm{Zr}+\,_{40}^{96}\textrm{Zr}$ collisions due to their larger proton fraction. We find that the deformation of nuclei has a non-negligible effect on $\langle{\rm cos}\ 2(Ψ_B - Ψ_{2})\rangle$ especially in peripheral events. Because the magnetic-field direction is more strongly correlated with $Ψ_{2}^{\rm SP}$ than with $Ψ_{2}$, the relative difference of the chiral magnetic effect observable with respect to $Ψ_{2}^{\rm SP}$ is expected to be able to reflect much cleaner information about the chiral magnetic effect with less influences of deformation.
description: 12 pages, 20 figures; final published version (selected as Editors' Suggestion)
Amaurodera calicitheca ASSING 2017
Creators: name: Assing, Volker
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Amaurodera
Amaurodera calicitheca

description: Amaurodera calicitheca ASSING, 2017
 Material examined: Malaysia: 1, Sabah, 4.63– 4.77°N, 117.44– 117.70°E, 300 m, logged forest, Malaise-pitfall combination, XI –XII.2011, leg. Ewers et al. (cRou).
The original description is based on 12 type specimens from two localities in Sabah.
description: Published as part of Assing, Volker, 2019, On the Lomechusini fauna of the Palaearctic and Oriental regions. XXVI. New species, a new synonymy, and additional records (Coleoptera: Staphylinidae: Aleocharinae), pp. 33-70 in Beiträge Zur Entomologie = Contributions to Entomology 69 (1) on page 55, DOI: 10.21248/contrib.entomol.69.1.033-070, http://zenodo.org/record/5742766
Relativistic Generalized Uncertainty Principle
Creators: name: Todorinov, Vasil
name: Bosso, Pasquale
name: Das, Saurya
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The Generalized Uncertainty Principle and the related minimum length are normally considered in non-relativistic Quantum Mechanics. Extending it to relativistic theories is important for having a Lorentz invariant minimum length and for testing the modified Heisenberg principle at high energies.In this paper, we formulate a relativistic Generalized Uncertainty Principle. We then use this to write the modified Klein-Gordon, Schrödinger and Dirac equations, and compute quantum gravity corrections to the relativistic hydrogen atom, particle in a box, and the linear harmonic oscillator.
description: 6 pages, Revtex
Electrostatics of Inhomogeneous Quantum Hall Liquid
Creators: name: Efros, A. L.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The distribution of electron density in the quantum Hall liquid is considered in the presence of macroscopic density gradient caused by side electrodes or inhomogeneous doping. In this case different Landau levels are occupied in different regions of a sample. These regions are separated by incompressible liquid. It is shown that the applicability of the approach by Chklovskii et al. is substantially restricted if the density gradient is not very large and disorder is important. Due to the fluctuations of the remote donor's density the liquid in the transition region can not be considered as completely incompressible. In the typical situation, when the gap between Landau levels is not much larger than the energy of disorder, the transition region is a wide band where electron density, averaged over the fluctuations, is independent of magnetic field. The band is a random mixture of regions occupied by electrons of upper level, by holes of lower level and by incompressible liquid. The width of this band is calculated and an analytical expression for the fraction of incompressible liquid in different parts of this band is given.
description: 12 pages, RevTex
Table S1. False discover procedure from Interoceptive accuracy moderates the response to a glucose load: a test of the predictive coding framework
Creators: name: Young, Hayley A.
name: Gaylor, Chantelle M.
name: Kerckhove, Danielle De
name: Watkins, Heather
name: Benton, David
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: 60801 Animal Behaviour
subject: FOS: Biological sciences

description: Recently, interoception and homeostasis have been described in terms of predictive coding and active inference. Afferent signals update prior predictions about the state of the body, and stimulate the autonomic mediation of homeostasis. Performance on tests of interoceptive accuracy (IAc) may indicate an individual's ability to assign precision to interoceptive signals, thus determining the relative influence of ascending signals and the descending prior predictions. Accordingly, individuals with high IAc should be better able to regulate during the postprandial period. One hundred females were allocated to consume glucose, an artificially sweetened drink, water or no drink. Before, and 30 min after a drink, IAc, heart rate (HR) and blood glucose (BG) were measured, and participants rated their hunger, thirst and mood. A higher IAc was related to lower BG levels, a decline in anxiety, and a higher HR, after consuming glucose. A higher IAc also resulted in a larger decline in hunger if they consumed either glucose or sucralose. These data support the role of active inference in interoception and homeostasis and suggest that the ability to attend to interoceptive signals may be critical to the maintenance of physical and emotional health.
Leptoquarks and vector-like strong interactions at the TeV scale
Creators: name: Montvay, I.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In a vector-like extension of the minimal standard model with mirror fermions leptoquarks can be bound states of fermion-mirror-fermion pairs held together by a new strong interaction at the TeV scale. The small couplings of leptoquarks to light fermion pairs arise due to mixing. The large $Q^2$ event excess at HERA and also the high $E_T$ jet excess at Tevatron can potentially be explained.
description: latex, 8 pages, 1 figure with epsfig. Revised version to be published, including a few clarifying remarks
BО'LАJАK INFОRMАTIKА О'QITUVСHILАRDА TАSHKILIY-PЕDАGОGIK KОMPЕTЕNTLIKNI RIVОJLАNTIRISH IMKОNIYАTLАRI
Creators: name: Muxlisov, Sodiqjon
Publisher: name: Zenodo
Year: 2024

description: Maqolada bo‘lajak informatika o‘qituvshilarda tashkiliy-pedagogik kompetentlikni rivojlantirishda pedagogik va psixologik fanlarning imkoniyatlarini tadqiq yetish masalalari, informatika o‘qituvshilarida tashkiliy-pedagogik kompetentlikni rivojlantirishda ahamiyatga yega bo‘lgan jahon psixologiya ilmining zamonaviy yutuqlari, bugungi kun ta’lim jarayonidagi psixologik muammolar, psixologik xizmat ko‘rsatish masalalari, bo‘lajak o‘qituvshilarning psixologik bilimlarini shakllantirish, shaxsda ro‘y berayotgan o‘zgarishlarning shaxs ijtimoiy xulq-atvoriga qay tarzda ta’sir etishi va unga tizimli yondashuvlar haqida nazariy ma’lumotlar keltirilgan.
Vers une amélioration de la situation socio-économique des artisans malagasys en poterie
Creators: name: AMANALINKOTO, Faniriarisoa Jeannine
name: RAZAFINDRAKOTO, Lydia Salome
name: RABEMANAJARA, Vololonirina Alisambatra
Publisher: name: Zenodo
Year: 2024
Subjects: socio-économique ; artisans ; potiers ; subsistance ; tradition.

description: L’artisanat à Madagascar est composé principalement de micro et petites entreprises, qui sont présentes dans divers secteurs tels que l'alimentation, le bâtiment, la fabrication et les services, conformément à la loi n°2015-05. La poterie en faisant partie. L’objectif de cette étude vise à améliorer les conditions socio-économiques des artisans potiers, en mettant l’accent sur ceux d’Ambatomainty, d’Antanifotsy V et d’Andohanimerina, situés dans le District de Fianarantsoa, Région Haute Matsiatra à Madagascar en se basant sur l’expérience des artisans. Une étude qualitative a été menée auprès de 43 artisans. Les résultats montrent que les artisans ont d’autres préoccupations, le revenu de la poterie ne couvre que les besoins de subsistance. Toutefois, ces dernières expriment leur frustration de ne pas pouvoir progresser dans leur travail. Il est donc essentiel de mettre en œuvre une innovation afin de promouvoir la normalisation et le professionnalisme. Cela permettra d’améliorer la visibilité du secteur et de s’ouvrir davantage au nouveau marché.
Renormalization Effects on Electric Dipole Moments in Electroweakly Interacting Massive Particle Models
Creators: name: Kuramoto, Wataru
name: Kuwahara, Takumi
name: Nagai, Ryo
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the renormalization effects on electric dipole moments in the models with new electroweakly interacting massive fermions. The electric dipole moments are generated by the effective operators which arise from integrating out heavy particles at some scale in the models. We give the renormalization group equation for the Wilson coefficients of the effective operators from the scale where the operators are generated to the electroweak scale. Our numerical studies focus on the electric dipole moments in the mini-split supersymmetric scenario and the electroweakly interacting massive particle dark matter scenario. It turns out that the renormalization effects can give an enhancement factor being of the order of O(10)% in the mini-split scenario and being more than two in the minimal dark matter model.
description: 20 pages, 6 figures, version published in PRD
How to Improve Performance in Bayesian Inference Tasks: A Comparison of Five Visualizations
Creators: name: Böcherer-Linder, Katharina
name: Eichler, Andreas
Publisher: name: Universität Kassel
Year: 2019
Subjects: subject: epistemic uncertainty
subject: Bayesian situations
subject: judgment and decision making
subject: visualization of statistical information
subject: nested-sets structure
subject: 510

description: Gefördert durch den Publikationsfonds der Universität Kassel
Zyras (Zyras) morulus ASSING 2017
Creators: name: Assing, Volker
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Zyras
Zyras morulus

description: Zyras (Zyras) morulus ASSING, 2017
 Material examined: Nepal: 4 exs., Mahakali / Darchula, Thaisain env., Brum lake, 29°52'N, 80°41'E, 3600 m, 19–20. VI.2017, leg. Kopetz & Weigel (NME, cAss); 1, Mahakali / Darchula, Thaisain env., 29°53'N, 80°44'E, 3860 m, stone debris and alpine mats, 21. VI.2017, leg. Kopetz (NME).
The previously known distribution was confined to the Dhaulagiri and Annpurna ranges in Central Nepal (ASSING 2017b). The above records expand the range of this high-altitude species towards the west.
description: Published as part of Assing, Volker, 2019, On the Lomechusini fauna of the Palaearctic and Oriental regions. XXVI. New species, a new synonymy, and additional records (Coleoptera: Staphylinidae: Aleocharinae), pp. 33-70 in Beiträge Zur Entomologie = Contributions to Entomology 69 (1) on page 65, DOI: 10.21248/contrib.entomol.69.1.033-070, http://zenodo.org/record/5742766
Charge-ordering phase transition and order-disorder effects in the Raman spectra of NaV2O5
Creators: name: Konstantinovic, M. J.
name: Isobe, M.
name: Ueda, Y.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: In the ac polarized Raman spectra of NaV2O5 we have found anomalous phonon broadening, and an energy shift of the low-frequency mode as a function of the temperature. These effects are related to the breaking of translational symmetry, caused by electrical disorder that originates from the fluctuating nature of the V {4.5+} valence state of vanadium. The structural correlation length, obtained from comparisons between the measured and calculated Raman scattering spectra, diverges at T< 5 K, indicating the existence of the long-range charge order at very low temperatures, probably at T=0 K.
description: 8 pages, 4 figures, new version, to appear in PRB
Transparentizing Black Holes to Eternal Traversable Wormholes
Creators: name: Bak, Dongsu
name: Kim, Chanju
name: Yi, Sang-Heon
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We present the gravity description of evaporating black holes that end up with eternal traversable wormholes where every would-be behind horizon degree is available in asymptotic regions. The transition is explicitly realized by a time-dependent bulk solution in the two-dimensional Einstein-dilaton gravity. In this solution, the initial AdS$_2$ black hole is evolved into an eternal traversable wormhole free of any singularity, which may be dubbed as transparentization of black holes to eternal traversable wormholes. The bulk construction completely matches with the boundary description governed by the Schwarzian boundary theory. We also obtain solutions describing eternal traversable wormholes as well as excitations by an additional matter and graviton oscillations on eternal traversable wormholes, which show that the eternal traversable wormhole states are gapped and non-chaotic. Embedding the 2d solution into a 4d traversable wormhole connecting two magnetically charged holes, we discuss 4d scattering of a wave incident upon one end of the traversable wormhole.
description: 1+34 pages, 5 figures, 4 tables; v2: various typos fixed, Ref. added; v3: a few typos fixed, published version
Supression of magnetic subbands in semiconductor superlattices driven by a laser field
Creators: name: Rodríguez-Castellanos, C.
name: Pérez-Maldonado, M. T.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: The effect of strong laser radiation on magnetic subbands in semiconductor superlattices is investigated. Due to the presence of a magnetic field perpendicular to the growth direction, non-linear effects such as band supression and electron localization become relevant at relatively lower intensities and for any polarization perpendicular to the magnetic field. Electron quasienergies and density of states are calculated in the Kramers-Henneberger approximation, whose validity is discussed. The conditions under which collapse of magnetic subbands and quenching of N-photon emission or absorption processes occur are discussed. We conclude that at laser frequencies close to cyclotronic frequency and intensities typical of c.w. lasers, magnetic subbands become flat, magnetotunneling is inhibited and multiphotonic processes dominate optical absorption.
description: 4 pages RevTex, 2 figures
Zyras (Zyras) perforatus
Creators: name: Assing, Volker
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Zyras
Zyras perforatus

description: Zyras (Zyras) perforatus (CHAMPION, 1921)
 Material examined: Nepal: 1 ex., Mahakali / Darchula, Godhani to Jatra to forest SW Thaisain, 29°50'N, 80°41'E to 29°52'N, 80°40'E, 1920–2910 m, 18. VI.2017, leg. Weigel (NME); 1 ex., Mahakali / Darchula, Deuli env., 29°49'N, 80°47'E, 2400 m, 27–29. VI.2017, leg. Weigel (cAss).
 Zyras perforatus has been recorded only from North India and Nepal (ASSING 2017b).
description: Published as part of Assing, Volker, 2019, On the Lomechusini fauna of the Palaearctic and Oriental regions. XXVI. New species, a new synonymy, and additional records (Coleoptera: Staphylinidae: Aleocharinae), pp. 33-70 in Beiträge Zur Entomologie = Contributions to Entomology 69 (1) on page 65, DOI: 10.21248/contrib.entomol.69.1.033-070, http://zenodo.org/record/5742766
B0(t) -> DPP time-dependent Dalitz plots, CP-violating angles 2beta, 2beta+gamma, and discrete ambiguities
Creators: name: Charles, J.
name: Yaouanc, A. Le
name: Oliver, L.
name: Pène, O.
name: Raynal, J. -C.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We study CP-violation in resonant three-body B -> DPP decays, where PP stands for either Dpi, DK_S, pipi or piK_S. Analogously to the B -> 3pi channel and the extraction of 2alpha, the first three channels are shown to measure cos(2beta) in addition to sin(2beta), thus allowing to resolve the beta -> pi/2 -beta ambiguity, while the DpiK_S final state leads to a measurement of 2beta+gamma. The B0(t) -> D+D-pi0 channel via the interference between D** orbitally excited resonances is taken as an example, although this Cabibbo-suppressed decay suffers from irreducible penguin uncertainties. Then two penguin-free and Cabibbo-dominant modes are proposed: B0(t) -> D+D-K_S with the D_s** resonances, and B0(t) -> D0_CP pi+pi- with the D** plus the rho. Finally, the B0(t) -> D+-pi-+K_S channel with the D_s** and K* resonances provides a new clean method to measure the unusual angle 2beta+gamma. We present in all cases a crude estimate of the number of cos(2beta) (respectively 2beta+gamma) sensitive events. We show that this number is an increasing function of the resonance mass, a favorable situation compared to the more extensively studied three-pion Dalitz plot. However, the poor detection efficiency of the D mesons could pose a problem. As an annex and speculative application of these Dalitz plot based methods, the penguin-dominated B0(t) -> K_SK_SK_L decay also measures 2beta.
description: 17 pages, 4 figures, Latex2e, graphicx. To appear in Phys. Lett. B. This version includes an erratum sent to PLB: the wrong remark about untagged events has been removed. Minor misprints in Eqs. (5), (9) and (24) corrected
Tunneling Spectroscopy of Tl2Ba2CuO6
Creators: name: Ozyuzer, L.
name: Yusof, Z.
name: Zasadzinski, J. F.
name: Li, T. -W.
name: Hinks, D. G.
name: Gray, K. E.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: New results from tunneling spectroscopies on near optimally-doped single crystals of Tl_{2}Ba_{2}CuO_{6} (Tl-2201) junctions are presented. The superconductor-insulator-normal metal (SIN) tunnel junctions are obtained using the point-contact technique with a Au tip. The tunneling conductances reproducibly show a sharp cusp-like subgap, prominent quasiparticle peaks with a consistent asymmetry, and weakly decreasing backgrounds. A rigorous analysis of the SIN tunneling data is performed using two different models for the $d_{x^{2}-y^{2}}$ (d-wave) density of states (DOS). Based on these and earlier results, the tunneling DOS of Tl-2201 have exhibited the most reproducible data that are consistent with a d-wave gap symmetry. We show that the dip feature at $2Δ$ that is clearly seen in SIN tunneling data of Bi_{2}Sr_{2}CaCu_{2}O_{8+δ} is also present in Tl-2201, but at a weaker level. The gap values for crystals with a bulk T_c = 86 K are in the range of 19-25 meV.
description: 7 pages, 5 figures
ImageJ macro to count secondary xylem cells from A simple mathematical model of allometric exponential growth describes the early three-dimensional growth dynamics of secondary xylem in Arabidopsis roots
Creators: name: Thamm, Anna
name: Sanegre-Sans, Sabina
name: Paisley, Jennifer
name: Meader, Susana
name: Milhinhos, Ana
name: Contera, Sonia
name: Agusti, Javier
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: Biophysics
subject: Plant Biology
subject: FOS: Biological sciences

description: Unravelling the specific growth dynamics of key tissues and organs is fundamental to understand how multicellular organisms orchestrate their different growth programmes. In plants, the secondary growth (thickening) of stems and roots provides the mechanical support that plants need to achieve their developmental potential. We used conventional anatomical and microscopy techniques, image-processing software, and quantitative analysis to understand and mathematically describe the growth dynamics of the early developmental stages of secondary xylem (the main tissue developed during secondary growth). Results show that such early developmental stages are characterized by exponential expansion of secondary xylem in 3D in the form of an inverted cone, with a power law that describes the relationship between the area of the base and the longitudinal progression (height) of the growing secondary xylem cone over time with a scaling exponent of 2/5: the signature of allometric growth. Our work constitutes a starting point for future modelling of secondary xylem in particular and secondary growth in general.
Full NLO corrections to 3-jet production and R32 at the LHC
Creators: name: Reyer, Max
name: Schönherr, Marek
name: Schumann, Steffen
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We present the evaluation of the complete set of NLO corrections to three-jet production at the LHC. To this end we consider all contributions of $\mathcal{O}(α_s^nα^m)$ with $n+m=3$ and $n+m=4$. This includes in particular also subleading Born contributions of electroweak origin, as well as electroweak virtual and QED real-radiative corrections. As an application we present results for the three- over two-jet ratio $R_{32}$. While the impact of non-QCD corrections on the total cross section is rather small, they can exceed $-10\%$ for high jet transverse momenta. The $R_{32}$ observable turns out to be very stable against electroweak corrections, receiving absolute corrections below $5\%$ even in the high-$p_T$ region.
description: 8 pages, 7 figures, 4 tables (published version)
Experimental limits on complete positivity from the K-K system
Creators: name: Benatti, F.
name: Floreanini, R.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Available data on measured observables allow deriving estimates for some of the phenomenological parameters that characterize the time-evolution and decay of the neutral kaon system based on the hypothesis of complete positivity. The present experimental uncertainties are still too large to permit a full test of complete positivity.
description: 13 pages, plain-TeX, to appear in Phys. Lett. B
Double Darboux method for the Taub continuum
Creators: name: Rosu, H. C.
name: Socorro, J.
Publisher: name: arXiv
Year: 1996
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The strictly isospectral double Darboux method is applied to the quantum Taub model in order to generate a one-parameter family of strictly isospectral potentials for this case. The family we build is based on a scattering Wheeler-DeWitt solution first discussed by Ryan and collaborators that we slightly modified according to a suggestion due to Dunster. The strictly isospectral Taub potentials possess different (attenuated) scattering states with respect to the original Taub potential
description: 10 pages, LaTex, 4 figs, first 3 published
Festschrift
Creators: name: Agathopoulou, Eleni
name: Dimitrakopoulou, Maria
name: Papadopoulou, Despina
Publisher: name: Selected papers on theoretical and applied linguistics
Year: 2007

description: Selected papers on theoretical and applied linguistics, Vol 17, No 1 (2007): 17th International Symposium on Theoretical and Applied Linguistics, Thessaloniki 14-17 April 2005
Supplementary material - additional methods information, tables S1-S6, figures S1 and S2 from Contrasting changes in space use induced by climate change in two Arctic marine mammal species
Creators: name: Charmain D. Hamilton
name: Vacquié-Garcia, Jade
name: Kovacs, Kit M.
name: Ims, Rolf A.
name: Kohler, Jack
name: Lydersen, Christian
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: Ecology
subject: FOS: Biological sciences
subject: 60801 Animal Behaviour

description: This file includes additional methods details, six supplementary tables and two supplementary figures.
Corpus Statistics Meet the Noun Compound: Some Empirical Results
Creators: name: Lauer, Mark
Publisher: name: arXiv
Year: 1995
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: A variety of statistical methods for noun compound analysis are implemented and compared. The results support two main conclusions. First, the use of conceptual association not only enables a broad coverage, but also improves the accuracy. Second, an analysis model based on dependency grammar is substantially more accurate than one based on deepest constituents, even though the latter is more prevalent in the literature.
description: 8 pages, 5 figures, uses modified version of aclap.sty, replaced because old version failed to TeX properly
استخدام اخصائي المكتبات لشبكة الانترنت بمكتبات الجامعات المصرية دراسة ميدانية
Creators: name: علي، أسامة حامد على
Publisher: name: Zenodo
Year: 2006
Subjects: المكتبات الجامعية | الانترنت | اخصائيو المكتبات | الجامعات | مصر | استخدام الحاسبات الالكترونية | الوسطاء | خدمات المعلومات | الخدمة المكتبية | تنمية المهارات | اخصائيو المعلومات | تكنولوجيا المعلومات

description: تتناول الدراسة استخدام أخصائي المكتبات الجامعية في مصر لشبكة الأنترنت وقد تناولت الدراسة عدة محاور: المحور الأول تمثل في الاتجاهات العامة للأخصائيين في استخدامهم للأنترنت من حيث أهداف الاستخدام وأماكن استخدام الأنترنت. المحور الثاني تناول مهاراتهم في الاستخدام وطرق اكتسابها ومدى قدرتهم على ملاحقة التطورات في الأنترنت. أما المحور الثالث فقد تناول استخدامهم للأنترنت في أنشطة المكتبات من فهرسة وتصنيف ومدى تأثير استخدام الأنترنت على صورة الأخصائيين في المجتمع. وأخيرا تناول المحور الرابع علاقات الأخصائيين مع المستفيدين من خدمات الأنترنت وتأثيرها على فعالية نتائج الأبحاث.
Fit to Exponential from A simple mathematical model of allometric exponential growth describes the early three-dimensional growth dynamics of secondary xylem in Arabidopsis roots
Creators: name: Thamm, Anna
name: Sanegre-Sans, Sabina
name: Paisley, Jennifer
name: Meader, Susana
name: Milhinhos, Ana
name: Contera, Sonia
name: Agusti, Javier
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: Biophysics
subject: Plant Biology
subject: FOS: Biological sciences

description: Unravelling the specific growth dynamics of key tissues and organs is fundamental to understand how multicellular organisms orchestrate their different growth programmes. In plants, the secondary growth (thickening) of stems and roots provides the mechanical support that plants need to achieve their developmental potential. We used conventional anatomical and microscopy techniques, image-processing software, and quantitative analysis to understand and mathematically describe the growth dynamics of the early developmental stages of secondary xylem (the main tissue developed during secondary growth). Results show that such early developmental stages are characterized by exponential expansion of secondary xylem in 3D in the form of an inverted cone, with a power law that describes the relationship between the area of the base and the longitudinal progression (height) of the growing secondary xylem cone over time with a scaling exponent of 2/5: the signature of allometric growth. Our work constitutes a starting point for future modelling of secondary xylem in particular and secondary growth in general.
Referential, vague or impersonal? Pronominal reference and identity. Evidence from the academic writing of Italian students of English
Creators: name: Vergaro, Carla
Publisher: name: Selected papers on theoretical and applied linguistics
Year: 2011
Subjects: heteroglossia; identity; library research paper; self-reference; subject pronouns

description: The issue of authorial stance has been the topic of much research. A rather obvious way to claim authorial presence is to use first person reference and the corresponding determiners. However, not only is the I emerging from the text plural, but different genres are associated with differing degrees of I-ism, and these conventions vary from culture to culture. In this paper I explore the issue of authorial stance in connection with identity by focusing on the use of the first person pronouns and their respective determiners in the academic writing of Italian students of English. The study shows that referential, vague and impersonal uses of personal pronouns are intertwined in a complex way and create shades of impersonality in a heteroglossic space in which a reconstruction of the self takes place.
description: Selected papers on theoretical and applied linguistics, Vol 19 (2011): Selected Papers from the 19th International Symposium on Theoretical and Applied Linguistics, Thessaloniki 3-5 April 2009
Continuous Performance Benchmarking Framework for ROOT
Creators: name: Shadura, Oksana
name: Vassilev, Vassil
name: Bockelman, Brian Paul
Publisher: name: arXiv
Year: 2018
Subjects: subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: Foundational software libraries such as ROOT are under intense pressure to avoid software regression, including performance regressions. Continuous performance benchmarking, as a part of continuous integration and other code quality testing, is an industry best-practice to understand how the performance of a software product evolves over time. We present a framework, built from industry best practices and tools, to help to understand ROOT code performance and monitor the efficiency of the code for a several processor architectures. It additionally allows historical performance measurements for ROOT I/O, vectorization and parallelization sub-systems.
description: 8 pages, 5 figures, CHEP 2018 - 23rd International Conference on Computing in High Energy and Nuclear Physics
Topological effects at short antiferromagnetic Heisenberg chains
Creators: name: Lou, Jizhong
name: Qin, Shaojin
name: Ng, Tai-Kai
name: Su, Zhaobin
Publisher: name: arXiv
Year: 2000
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The manifestations of topological effects in finite antiferromagnetic Heisenberg chains is examined by density matrix renormalization group technique in this paper. We find that difference between integer and half-integer spin chains shows up in ground state energy per site when length of spin chain is longer than $\simξ$, where $ξ\sim\exp(πS)$ is a spin-spin correlation length, for spin magnitude S up to 5/2. For open chains with spin magnitudes $S=5/2$ to S=5, we verify that end states with fractional spin quantum numbers $S'$ exist and are visible even when the chain length is much smaller than the correlation length $ξ$. The end states manifest themselves in the structure of the low energy excitation spectrum.
description: 4 pages, 6 figures
Synchrony in diachronic analysis: the interpretation of in Mycenaean Greek
Creators: name: Vis, Jeroen
Publisher: name: Selected papers on theoretical and applied linguistics
Year: 2011
Subjects: historical linguistics; Mycenaean Greek; glides

description: In historical linguistics, it is very common to interpret the data mainly by means of a diachronic approach. In this article, I will claim that, a combination of various linguistic methods, including a synchronic analysis and cross-linguistic parallels, leads to better motivated conclusions. I will illustrate this claim with a case study: the interpretation and analysis of in Mycenaean Greek. This consonant is traditionally interpreted as a glide [w]. However, the interpretation as an approximant [υ] corresponds better with the diachronic and synchronic processes of the language itself and is additionally supported by cross-linguistic parallels from various languages.
description: Selected papers on theoretical and applied linguistics, Vol 19 (2011): Selected Papers from the 19th International Symposium on Theoretical and Applied Linguistics, Thessaloniki 3-5 April 2009
Influence of the jet velocity on the weld quality of magnetic pulse welded dissimilar sheet joints of aluminum and steel
Creators: name: Schumacher, Eugen
name: Rebensdorf, Anatoli
name: Böhm, Stefan
Publisher: name: Universität Kassel
Year: 2019
Subjects: subject: magnetic pulse welding
subject: asymmetric impact
subject: jetting
subject: high-speed imaging
subject: weld quality
subject: Magnetimpulsschweißen
subject: asymmetrische Kollision
subject: Jetting
subject: Hochgeschwindigkeitsaufnahmen
subject: Schweißnahtqualität
subject: 620

description: Gefördert im Rahmen des Projekts DEAL
Tunneling into Ferromagnetic Quantum Hall States: Observation of a Spin Bottleneck
Creators: name: Chan, H. B.
name: Ashoori, R. C.
name: Pfeiffer, L. N.
name: West, K. W.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We explore the characteristics of equilibrium tunneling of electrons from a 3D electrode into a high mobility 2D electron system. For most 2D Landau level filling factors, we find that tunneling can be characterized by a single, well-defined tunneling rate. However, for spin-polarized quantum Hall states (nu = 1, 3 and 1/3) tunneling occurs at two distinct rates that differ by up to 2 orders of magnitude. The dependence of the two rates on temperature and tunnel barrier thickness suggests that slow in-plane spin relaxation creates a bottleneck for tunneling of electrons.
description: 5 pages, 4 figures, submitted to PRL
S3 Appendix - Supplementary discussion from Snap happy: camera traps are an effective sampling tool when compared with alternative methods
Creators: name: Wearn, Oliver R.
name: Glover-Kapfer, Paul
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: Ecology
subject: FOS: Biological sciences

description: Additional discussion of: how camera-trapping compares to hair-trapping and detector dogs; metrics for which camera-trapping was least effective, and study characteristics which had ambiguous or no relationship with camera trap effectiveness.
Quantum correlations in optomechanical crystals
Creators: name: Bemani, F.
name: Roknizadeh, R.
name: Motazedifard, A.
name: Naderi, M. H.
name: Vitali, D.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The field of optomechanics provides us with several examples of quantum photon-phonon interface. In this paper, we theoretically investigate the generation and manipulation of quantum correlations in a microfabricated optomechanical array. We consider a system consisting of localized photonic and phononic modes interacting locally via radiation pressure at each lattice site with the possibility of hopping of photons and phonons between neighboring sites. We show that such an interaction can correlate various modes of a driven coupled optomechanical array with well-chosen system parameters. Moreover, in the linearized regime of Gaussian fluctuations, the quantum correlations not only survive in the presence of thermal noise, but may also be generated thermally. We find that these optomechanical arrays provide a suitable platform for quantum simulation of various many-body systems.
No-Hair Theorems and Black Holes with Hair
Creators: name: Heusler, Markus
Publisher: name: arXiv
Year: 1996
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The critical steps leading to the uniqueness theorem for the Kerr-Newman metric are reexamined in the light of the new black hole solutions with Yang-Mills and scalar hair. Various methods -- including scaling techniques, arguments based on energy conditions, conformal transformations and divergence identities -- are reviewed, and their range of application to selfgravitating scalar and non-Abelian gauge fields is discussed. In particular, the no-hair theorem is extended to harmonic mappings with arbitrary Riemannian target manifolds. (This paper is an extended version of an invited lecture held at the Journées Relativistes 96.)
description: 28 pages, latex
S2 Appendix - Supplementary results from Snap happy: camera traps are an effective sampling tool when compared with alternative methods
Creators: name: Wearn, Oliver R.
name: Glover-Kapfer, Paul
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: Ecology
subject: FOS: Biological sciences

description: Bootstrapped median effect sizes and model-averaged parameter estimates, with 95% confidence intervals.
Tizians Laurentiusmartyrium und die 'Venezianità'
Künstler und Auftraggeber zwischen Humanismus und Gegenreformation
Creators: name: Joachimides, Alexis
Publisher: name: Universität Kassel
Year: 2009
Subjects: subject: 750
subject: Altarblatt
subject: Chiesa dei Gesuiti (Venedig)
subject: Vecellio, Tiziano

description: Homepage des Verlages: https://www.deutscherkunstverlag.de/buch/zeitschriften/zeitschrift-fuer-kunstgeschichte.html
Γλώσσα και ισχύς σε µια δίκη φόνου στην Κύπρο: η χρήση της Διαλέκτου και η εναλλαγή κώδικα
Creators: name: Γεωργίου, Γιώργος Β.
Publisher: name: Selected papers on theoretical and applied linguistics
Year: 2011
Subjects: forensic linguistics; power; Cypriot Dialect; Language Attitudes

description: This paper is about language and law, especially language as a means of power in the courts, with special reference to the case of Cyprus, using the methodological tools of the new area of Forensic Linguistics. Courtroom is a highly power-asymmetric interactional context, resulting in unequal turn-taking allocations and differential questioning and speech act rights. The use of powerful language and high register generally in legal proc­esses becomes particularly problematic when one of the parties comes from a group that has less power in society (i.e. a dialectal speaker), and is unlikely to command high register, and therefore may be less competent to cope with the legal process.
description: Selected papers on theoretical and applied linguistics, Vol 19 (2011): Selected Papers from the 19th International Symposium on Theoretical and Applied Linguistics, Thessaloniki 3-5 April 2009
Update on Atmospheric Neutrinos
Creators: name: Gonzalez-Garcia, M. C.
name: Nunokawa, H.
name: Peres, O. L. G.
name: Stanev, T.
name: Valle, J. W. F.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: We discuss the impact of recent experimental results on the determination of atmospheric neutrino oscillation parameters. We use all published results on atmospheric neutrinos, including the preliminary large statistics data of Super-Kamiokande. We re-analyze the data in terms of both $ν_μ\to ν_τ$ and $ν_μ\to ν_e$ channels using new improved calculations of the atmospheric neutrino flux. We compare the sensitivity attained in atmospheric neutrino experiments with those of accelerator and reactor neutrino oscillation searches, including the recent Chooz experiment. We briefly comment on the implications of atmospheric neutrino data in relation to future searches for neutrino oscillations with long baselines, such as the K2K, MINOS, ICARUS and NOE experiments.
description: 32 pages, RevTeX, uses psfig.sty, 14 PS files
Η ποικιλία [± ΛΟΓΙΟ] σε μηνύματα ηλεκτρονικού ταχυδρομείου (e-mails): Aνάλυση εμπειρικών δεδομένων από τη νεανική επικοινωνία
Creators: name: Καμηλάκη, Mαρία
Publisher: name: Selected papers on theoretical and applied linguistics
Year: 2011
Subjects: ηλεκτρονικός γραμματισμός; συνεχές λογιότητας; κριτήρια καθορισμού; ανάμειξη επιπέδων ύφους; κοινωνιοπραγματολογικές λειτουργίες

description: Given that e-mail as a popular genre of everyday written (asynchronous) electronic communication favours full exploitation of the linguistic repertoire, this paper focuses on the presence and function in it of a Standard Modern Greek (SMG) register variety, codified in the continuum [± learned] and representing the synchronic coexistence of two linguistic forms with differentiated origin and use. Adopting an experimental approach, our research goal is to explore the types and distribution of [+learned] elements, structures or phenomena used in the e-mails of two groups of participants (high school graduants, students), the structural and contextual factors that ‘govern’ their occurrence and their sociopragmatic functions.
description: Selected papers on theoretical and applied linguistics, Vol 19 (2011): Selected Papers from the 19th International Symposium on Theoretical and Applied Linguistics, Thessaloniki 3-5 April 2009
Power laws and collapsing dynamics of a trapped Bose-Einstein condensate with attractive interactions
Creators: name: Saito, Hiroki
name: Ueda, Masahito
Publisher: name: arXiv
Year: 2000
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: The critical behavior of collective modes and the collapsing dynamics of trapped Bose-Einstein condensates with attractive interactions are studied analytically and numerically. The time scales of these dynamics both below and above the critical point of the collapse are found to obey power laws with a single parameter of N/N_c - 1, where N is the number of condensate atoms and N_c is the critical number. The collapsing condensate eventually undergoes rapid implosion, which occurs several times intermittently, and then the implosion turns to an explosion. The release energy of the explosion is found to be proportional to the square of the interaction strength, inversely proportional to the three-body recombination rate, and independent of the number of condensate atoms and the trap frequency.
description: 9 pages, RevTeX, 7 figures, epsf.sty, corrected loss rates
Investigation of dynamic quality changes and optimization of drying parameters of carrots (Daucus carota var. laguna)
Creators: name: Md Saleh, Rosalizan Binti
name: Kulig, Boris
name: Hensel, Oliver
name: Sturm, Barbara
Publisher: name: Universität Kassel
Year: 2019
Subjects: subject: 630

description: Gefördert im Rahmen des Projekts DEAL
Ισοδύναμες παροιμίες της ελληνικής και της αγγλικής
Creators: name: Μυτούλα, Αικατερίνη
Publisher: name: Selected papers on theoretical and applied linguistics
Year: 2011
Subjects: μορφική/εννοιολογική ισοδυναμία; θέμα; ιστορικές κατηγορίες; παροιμία

description: In the present article we study matters regarding equivalence between Modern Greek and English proverbs, i.e. the equivalent various proverbial semanticosyntactic patterns - recurrent proverbial structures (formulas), the various groups of English and Greek proverbs categorized according to their theme (idée-clé, etc.) as well as the so called ‘historical’ (with regard to their history - etymology) categories of the Greek and in the west European languages (equivalent) proverbs. Finally we discuss briefly the matter of the proverbial interpretation in the Modern Greek-English Dictionary of Georgacas (Centre for the Greek Language 2005).
description: Selected papers on theoretical and applied linguistics, Vol 19 (2011): Selected Papers from the 19th International Symposium on Theoretical and Applied Linguistics, Thessaloniki 3-5 April 2009
Momentum Dependence of Resonant Inelastic X-Ray Scattering Spectrum in Insulating Cuprates
Creators: name: Tsutsui, K.
name: Tohyama, T.
name: Maekawa, S.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The resonant inelastic x-ray scattering spectrum in insulating cuprates is examined by using the exact diagonalization technique on small clusters in the two-dimensional Hubbard model with second and third neighbor hopping terms. When the incident photon energy is tuned near the Cu K absorption edges, we find that the features of the unoccupied upper Hubbard band can be extracted from the spectrum through an anisotropic momentum dependence. They provide an opportunity for the understanding of the different behavior of hole- and electron-doped superconductors.
description: 4 pages with 4 figures, to be published in PRL
Bayesian Grammar Induction for Language Modeling
Creators: name: Chen, Stanley F.
Publisher: name: arXiv
Year: 1995
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: We describe a corpus-based induction algorithm for probabilistic context-free grammars. The algorithm employs a greedy heuristic search within a Bayesian framework, and a post-pass using the Inside-Outside algorithm. We compare the performance of our algorithm to n-gram models and the Inside-Outside algorithm in three language modeling tasks. In two of the tasks, the training data is generated by a probabilistic context-free grammar and in both tasks our algorithm outperforms the other techniques. The third task involves naturally-occurring data, and in this task our algorithm does not perform as well as n-gram models but vastly outperforms the Inside-Outside algorithm.
description: 8 pages, LaTeX, uses aclap.sty
Η ανάπτυξη της μορφολογικής επίγνωσης στα Ελληνικά: μία διερευνητική μελέτη
Creators: name: Παντελιάδου, Σ.
name: Ρόθου, Κ. Μ.
Publisher: name: Selected papers on theoretical and applied linguistics
Year: 2011
Subjects: Μορφολογική επίγνωση; παραγωγή; σύνθεση; διατμηματική μελέτη

description: The present study explores the development of morphological awareness in Greek. The purpose was to explore the possible differences in the formation of derived suffixed words and in the segmentation of coordinative compounds among young children. Based on the analysis of the data, it is reported that both tasks were found to be difficult for children. Specifically, the general ability to segment compounds developed through the three first grades and there was a developmental trend in the ability to decompose adjective compounds into the constituents. Finally, the ability to produce derived words seemed to be a difficult task and even third grade students had a moderate performance.
description: Selected papers on theoretical and applied linguistics, Vol 19 (2011): Selected Papers from the 19th International Symposium on Theoretical and Applied Linguistics, Thessaloniki 3-5 April 2009
Gerhard Fieseler - eine Karriere
Ein Wirtschaftsführer im Dienste des Nationalsozialismus
Creators: name: Wiederhold, Thorsten
Publisher: name: Universität Kassel
Year: 2003
Subjects: subject: 943
subject: Fieseler, Gerhard
subject: Biographie 1933-1945
subject: Kassel
subject: Flugzeugbau
subject: Rüstungsindustrie
subject: Nationalsozialismus
subject: Entnazifizierung

description: Teilw. zugl.: Kassel, Universität Kassel, Staatsexamensarbeit, 2001