cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Speeding behavior and speed limits for heterogeneous bicycle flow
Creators: name: Xu, Cheng
name: Guo, Haifeng
name: Xu, Liang
name: Jin, Sheng
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Space Science
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Ecology
subject: Science Policy

description: Objective: Speed limits for motorized vehicles are widely used to reduce noise and promote road safety. Unfortunately, there is little research on speed limits for bicycles, especially for electric bicycles. This article aims to analyze the speeding behavior and propose the suggested speed limit values for electric bicycles. Methods: Field speed data were collected from 11 segments of separated bicycle lanes in Hangzhou, China. The speeding behavior of different types of bicycles was analyzed under different speed limits. Mixed logistic models are proposed to model speeding behavior and its influencing factors. Eighty-fifth percentile speeds under different conditions were calculated as speed limits. Stepwise regression models are proposed to model the relationships between the 85th percentile speeds and their influencing factors, and speed limits for different types of bicycles were determined. Results: It is recommended that the speed limits for pure electric bicycle traffic be set as 25–30 km/h and 30–35 km/h for bicycle lanes with widths less than 3 m and greater than 3 m, respectively. The recommended speed limit for heterogeneous bicycle flows is 25 km/h. Conclusions: The suggested speed limit values for different bicycle traffic flow can help to improve speed limit laws and policies for bicycle traffic.
title: Demo statt Diskurs: Der AStA-Protest gegen Bernd Lucke als Aufgabenüberschreitung der Studierendenschaft?
Creators: name: Ferreau, Frederik
Publisher: name: Fachinformationsdienst für internationale und interdisziplinäre Rechtsforschung
Year: 2019
Subjects: subject: 340

description: JuWissBlog
Photon and Pion Production at High $p_T$
Creators: name: Zielinski, Marek
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a study of high-$p_T$ photon and pion production in hadronic interactions, focusing on a comparison of the yields with expectations from next-to-leading order perturbative QCD (NLO pQCD). We examine the impact of phenomenological models of $k_T$ smearing (which approximate effects of additional soft-gluon emission) on absolute predictions for photon and pion production and their ratio.
description: Talk given at CIPANP 2000 (7th Conference on the Intersections of Particle and Nuclear Physics), Quebec City, May 22-28, 2000; to be published in the conference Proceedings. The submission includes a LaTeX source file, and 6 postscript figures (5pp)
Phanera pachyphylla var. wenzelii Bandyop., P. P. Ghoshal & M. K. Pathak
Creators: name: Mackinder, Barbara A.
name: Clark, Ruth
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Fabales
Fabaceae
Phanera
Phanera pachyphylla
Phanera pachyphylla var. wenzelii (k. larsen & s.s. larsen) bandyop., p.p. ghoshal & m.k. pathak

description: b. Phanera pachyphylla var. wenzelii (K. Larsen & S.S. Larsen) Bandyop., P.P. Ghoshal & M.K. Pathak, Bangladesh J. Pl. Taxon. 19(1): 59. 2012.
Bauhinia pachyphylla Merr. var. wenzelii K. Larsen & S.S. Larsen, Nord. J. Bot. 13 (6): 659. 1993.
DISTRIBUTION. Endemic to the Philippines.
description: Published as part of Mackinder, Barbara A. & Clark, Ruth, 2014, A synopsis of the Asian and Australasian genus Phanera Lour. (Cercideae: Caesalpinioideae: Leguminosae) including 19 new combinations, pp. 49-68 in Phytotaxa 166 (1) on page 61, DOI: 10.11646/phytotaxa.166.1.3, http://zenodo.org/record/5138206
Generator-coordinate reference states for spectra and $0νββ$ decay in the in-medium similarity renormalization group
Creators: name: Yao, J. M.
name: Engel, J.
name: Wang, L. J.
name: Jiao, C. F.
name: Hergert, H.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Nuclear Theory (nucl-th)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We use a reference state based on symmetry-restored states from deformed mean-field or generator-coordinate-method (GCM) calculations in conjunction with the in-medium similarity-renormalization group (IMSRG) to compute spectra and matrix elements for neutrinoless double-beta ($0νββ$) decay. Because the decay involves ground states from two nuclei, we use evolved operators from the IMSRG in one nucleus in a subsequent GCM calculation in the other. We benchmark the resulting IMSRG+GCM method against complete shell-model diagonalization for both the energies of low-lying states in $^{48}$Ca and $^{48}$Ti and the $0νββ$ matrix element for the decay of $^{48}$Ca, all in a single valence shell. Our approach produces better spectra than either the IMSRG with a spherical-mean-field reference or GCM calculations with unevolved operators. For the $0νββ$ matrix element the improvement is slight, but we expect more significant effects in full ab-initio calculations.
description: 12 pages, 5 figures, 1 tables
title: 02_0785
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
Richtlinie zur Kalibrierung nichtselbsttätiger Waagen : Richtlinie DKD-R 7-2
Creators: name: Physikalisch-Technische Bundesanstalt, Braunschweig
Publisher: name: Physikalisch-Technische Bundesanstalt (PTB)
Year: 2018
Subjects: Kalibrierung
nichtselbsttätige Waage
Richtlinie
EURAMET
DKD

description: Der EURAMET Calibration Guide No. 18, Version 4.0 wurde nach Genehmigung durch EURAMET ins Deutsche übersetzt und als DKD-R 7-2 herausgegeben.
Dieses Dokument enthält Hinweise zur statischen Kalibrierung selbsteinspielender, nichtselbsttätiger Waagen (im Folgenden als „Waage“ bezeichnet), insbesondere im Hinblick auf durchzuführende Messungen, auf die Ermittlung der Messergebnisse, auf die Bestimmung der Messunsicherheit und auf die Inhalte von Kalibrierscheinen.
Gegenstand der Kalibrierung ist die durch das Aufbringen einer Last von der Waage erzeugte Anzeige. Die Angabe der Ergebnisse erfolgt in Masseneinheiten. Der durch die Waage angezeigte Wert der Last wird durch die lokale Schwerkraft, die Temperatur und Dichte der Last sowie die Temperatur und Dichte der Umgebungsluft beeinflusst.
Dieses Dokument enthält allgemeine Ratschläge zur Festlegung von Kalibrierverfahren, deren Ergebnisse von den EURAMET-Mitgliederorganisationen untereinander als gleichwertig anerkannt werden.
Zwingender Bestandteil eines jeden Verfahrens ist die Bestimmung der Abweichung der Anzeige für eine begrenzte Anzahl von Lasten sowie die Bestimmung der diesen Abweichungen zugeordneten Messunsicherheiten. Das Messverfahren sollte den von den Nutzern normalerweise ausgeführten Wägeabläufen so weit wie möglich entsprechen – z.B. dem Wiegen einzelner Lasten, dem kontinuierlichen Wiegen (aufwärts- und/oder abwärts) oder der Verwendung der Tara-Ausgleichsfunktion.
Darüber hinaus kann das Verfahren Regeln beinhalten, die dem Waagennutzer aufzeigen, wie mit Abweichungen der Anzeige und den zugehörigen Messunsicherheiten zu verfahren ist, mit Anzeigen, die unter normalen Nutzungsbedingungen auftreten und/oder wie man eine für ein gewogenes Objekt erlangte Anzeige in die Masse oder den konventionellen Wägewert dieses Objektes umwandelt.
Die in dieser Richtlinie enthaltenen Informationen richten sich an die nachfolgend genannten Zielgruppen und sollten dort entsprechende Beachtung finden:
1. Institutionen, die für die Akkreditierung von Laboratorien zuständig sind, die Waagen kalibrieren,
2. Laboratorien, die für die Kalibrierung nichtselbsttätiger Waagen akkreditiert sind,
3. Prüfstellen, Laboratorien oder Hersteller, die nichtselbsttätige Waagen für Messungen verwenden, die für die Qualität der Produktion von Bedeutung sind und QM-Anforderungen unterliegen (z.B. der ISO 9000er Reihe, ISO 10012, ISO/IEC 17025).
Branes at Orbifolded Conifold Singularities and Supersymmetric Gauge Field Theories
Creators: name: Oh, Kyungho
name: Tatar, Radu
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider D3 branes at orbifolded conifold singularities which are not quotient singularities. We use toric geometry and gauged linear sigma model to study the moduli space of the gauge theories on the D3 branes. We find that topologically distinct phases are related by a flop transition. It is also shown that an orbifold singularity can occur in some phases if we give expectation values to some of the chiral fields.
description: 23 pages, 10 figures, latex
Connecting elasticity and effective interactions of neutral microgels: the validity of the Hertzian model
Creators: name: Rovigatti, Lorenzo
name: Gnan, Nicoletta
name: Ninarello, Andrea
name: Zaccarelli, Emanuela
Publisher: name: arXiv
Year: 2018
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: An important open problem in materials science is whether a direct connection exists between single-particle elastic properties and the macroscopic bulk behavior. Here we address this question by focusing on the archetype of soft colloids: thermoresponsive microgels. These colloidal-sized polymer networks are often assumed to interact through a simple Hertzian potential, a classic model in linear elasticity theory. By developing an appropriate methodology, that can be generalized to any kind of soft particle, we are able to calculate all the elastic moduli of non-ionic microgels across their volume phase transition (VPT). Remarkably, we reproduce many features seen in experiments, including the appearance of a minimum of the Poisson's ratio close to the VPT. By calculating the particle-particle effective interactions and the resulting collective behavior, we find that the Hertzian model works well up to moderate values of the packing fraction.
A simple Schiff base as selective and sensitive fluorescent-colorimetric hydrazine chemosensor
Creators: name: Mondal, Jahangir
name: Manna, Amit K.
name: Rout, Kalyani
name: Singh, Sunil K.
name: Jnan P. Naskar
name: Goutam K. Patra
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biophysics
subject: Biochemistry
subject: Molecular Biology
subject: Neuroscience
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences

description: A new fluorescent-colorimetric chemosensor L has been synthesised by Schiff base condensation reaction between 1,8-diaminooctane and 4-nitro-benzaldehyde in very good yields. Its photo-luminescent properties and selective detection properties for hydrazine have been examined. The synthesised chemosensor exhibited highly selective fluorescence on-off response for hydrazine amongst a wide range of different metal cations, anions and amines, along with the bare eye colour change from colourless to yellow based on intermolecular hydrogen-bond interaction. The limit of detection of the chemosensor L was estimated as 9.77 × 10−8 M or 3.12 × 10−6 g L−1 for hydrazine which is extremely below the limit set by the World Health Organization (WHO) and the binding stoichiometry was proposed to be 1 : 2 based on 1H NMR spectroscopic techniques and the Job’s plot analysis. The proposed sensing mechanism is the hydrogen-bonding interaction which has further been established by Density Functional Theory (Functional Density Theory (DFT)) studies. This recognition feature of sensor L makes it an efficient chemosensor for hydrazine detection in different water samples.
Dilepton Production at SPS Energies
Creators: name: Cassing, W.
name: Ehehalt, W.
name: Ko, C. M.
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a nonperturbative dynamical study of $e^+e^-$ production in proton- nucleus and nucleus-nucleus collisions at SPS energies on the basis of a covariant transport approach. For p + A reactions the dilepton yield for invariant masses m $\leq $ 1.2 GeV is found to be dominated by the decays of the $η, ρ, ω$ and $Φ$ mesons in line with the findings of the CERES collaboration. For S + Au collisions at 200 GeV/A the dilepton yield is, however, dominated by $π^+π^-$ annihilation due to the high pion densities achieved. Whereas for `free' meson masses and form factors the experimental cross section is slightly underestimated for 0.3 GeV $\leq$ m $\leq$ 0.45 GeV, different medium modifications of the $ρ$-meson appear compatible with current CERES data.
description: 1 compressed uuencoded postscript file with 6 figures included, 18 pages
The XVP/ NAC003 protein associates with the plasma membrane through KR rich regions and translocates to the nucleus by changing phosphorylation status
Creators: name: Lee, Kwang-Hee
name: Wang, Sining
name: Du, Qian
name: Chhetri, Gaurav Thapa
name: Qi, Liying
name: Wang, Huanzhong
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Physical Sciences not elsewhere classified
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Infectious Diseases
subject: FOS: Health sciences

description: Membrane localized transcription factors play essential roles in various plant developmental processes. The XVP/NAC003 protein is a NAC domain transcription factor associated with the plasma membrane and involved in the TDIF-PXY signaling during vascular development. We report here the mechanisms of XVP membrane localization and its nuclear translocation. Using a transient transformation approach, we found that XVP is associated with the plasma membrane through positively charged KR-rich regions. Mutagenesis studies found that the threonine amino acid at position 354 (T354) is critical for XVP translocation to the nucleus. In particular, the threonine to alanine mutation (T354A) resulted in a partial nucleus localization, while threonine to aspartic acid (T354D) mutation showed no effect on protein localization, indicating that dephosphorylation at T354 may serve as a nucleus translocation signal. This research sheds new light on the nucleus partitioning of plasma membrane-associated transcription factors.
Letter from Jacob Sloat Fassett to William Elliot Griffis, April 26, 1900
Creators: name: Fassett, J. Sloat (Jacob Sloat)
Publisher: name: No Publisher Supplied
Year: 1900

description: Expresses inability to fulfill Griffis' request for photographs at the moment, but says that he will find the few photos in his possession and send them.
Landau velocity for collective quantum Hall breakdown in bilayer graphene
Creators: name: Yang, W.
name: Graef, H.
name: Lu, X.
name: Zhang, G.
name: Taniguchi, T.
name: Watanabe, K.
name: Bachtold, A.
name: Teo, E. H. T.
name: Baudin, E.
name: Bocquillon, E.
name: Fève, G.
name: Berroir, J-M.
name: Carpentier, D.
name: Goerbig, M. O.
name: Plaçais, B.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Breakdown of the quantum Hall effect (QHE) is commonly associated with an electric field approaching the inter Landau-level (LL) Zener field, ratio of the Landau gap and cyclotron radius. Eluded in semiconducting heterostructures, in spite of extensive investigation, the intrinsic Zener limit is reported here using high-mobility bilayer graphene and high-frequency current noise. We show that collective excitations arising from electron-electron interactions are essential. Beyond a noiseless ballistic QHE regime a large superpoissonian shot noise signals the breakdown via inter-LL scattering. The breakdown is ultimately limited by collective excitations in a regime where phonon and impurity scattering are quenched. The breakdown mechanism can be described by a Landau critical velocity as it bears strong similarities with the roton mechanism of superfluids.
description: 13 pages, 3 figures
title: Organic Matter Budgets and Models for Four Plant Communities in the Great Dismal Swamp
Creators: name: Megonigal, J. Patrick
Publisher: name: Old Dominion University
publisherIdentifier: https://ror.org/04zjtrb98
publisherIdentifierScheme: ROR
Year: 1986

description: Budgets and models of organic matter dynamics were developed for one mesic and three seasonally flooded plant communities in the Dismal Swamp. Components included aboveground parts, belowground parts, litter and soil organic matter (SOM).

Net primary- production was significantly greater on them flooded sites. Comparisons show that the Dismal Swamp is highly productive despite relatively low nutrient inputs.

Budget calculations showed that over 65% of the total input to SOM comes from roots. Leaves contributed about 70% of the aboveground inputs.

The model predicted that species composition, aboveground biomass and turnover rates on the cedar site will become quite similar to the maple-gum site. SOM decreased on the cedar and maple-gum sites but increased on the cypress site, converging at about 24,000 g m-2 .

Results showed that roots are the most dynamic and sensitive components of the system. The Dismal Swamp may be structurally and functionally more homogeneous by the next century.
Thermodynamic phase transition for Quintessence Dyonic Anti de Sitter Black Holes
Creators: name: Ghaffarnejad, Hossein
name: Yaraie, Emad
name: Farsam, Mohammad
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: We study thermodynamic of a dyonic AdS black hole surrounded by quintessence dark energy where negative cosmological constant of AdS space behaves as pressure of the black hole. We choose grand canonical ensemble of the black hole where its magnetic charge $Q_M$ and electric potential $Φ_E$ are hold as constant. Our goal in this work is study physical effects of the magnetic charge and electric potential on the thermodynamic phase transition of the black hole in presence of quintessence dark energy. When barotropic index of the quintessence is $ω=-\frac{7}{9}$ we obtained that compressibility factor of the black hole reduces to $Z_c=\frac{3}{8}$ which corresponds to the Van der Waals fluid. We obtained analogy between the small/large black hole phase transition and liquid/gas phase transition of the Van der Waals fluid. Numerical calculations predict that the black hole may born $plasma$ phase which is fourth different state of the matter which does not appear in the Van der Waals fluid.
description: 20 pages, 3 figures
Supplementary document for The Age-dependent Neurovascular Coupling Characteristics in Children and Adults during General Anesthesia - 6300136.pdf
Creators: name: LIANG, ZHENHU
name: Wang, Xin
name: Yu, Zhenyang
name: Tong, Yunjie
name: Li, Xiaoli
name: Ma, Yaqun
name: Guo, Hang
Publisher: name: Optica Publishing Group
Year: 2023
Subjects: Uncategorized

description: Supplementary materials
On convergence of 1D Markov diffusions to heavy-tailed invariant density
Creators: name: Manita, O. A.
name: Veretennikov, A. Yu.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60-02, 60H10, 60J60

description: Rate of convergence is studied for a diffusion process on the half line with a non-sticky reflection to a heavy-tailed 1D invariant distribution which density on the half line has a polynomial decay at infinity. Starting from a standard receipt which guarantees some polynomial convergence, it is shown how to construct a new non-degenerate diffusion process on the half line which converges to the same invariant measure exponentially fast uniformly with respect to the initial data.
description: 19 pages, 33 references
Super 0-brane and GS Superstring Actions on AdS_2 \times S^2
Creators: name: Zhou, Jian-Ge
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The super 0-brane and GS superstring actions on AdS$_2 \times S^2$ background with 2-form flux are constructed by supercoset approach. We find the super 0-brane action contains two parameters which are interpreted as the electric and magnetic charges of the super 0-brane. The obtained super 0-brane action describes the BPS saturated dyonic superparticle moving on AdS$_2 \times S^2$ background. The WZ action contains the required coupling with 2-form flux. For GS superstring, we find the string action on AdS$_2 \times S^2$ takes the same form as those in AdS$_3 \times S^3$ and AdS$_5 \times S^5$ with RR field background.
description: 16 pages, LaTex file, minor typos corrected, reference added
Fairleigh Dickinson University's PublicMind Poll: New Jersey June 2015
Creators: name: Fairleigh Dickinson University's PublicMind
Publisher: name: Roper Center for Public Opinion Research
Year: 2019

description: Reside in New Jersey (1); registered to vote (1); President Barack Obama job approval (1); country right direction/wrong track (1); New Jersey Governor Chris Christie job approval (1); New Jersey right direction/wrong track (1); Christie likeability (2); state legislature job approval (1); biggest issue facing New Jersey (2); marijuana legalization and regulation (3); casinos in New Jersey outside Atlantic City (8); most important in selecting a casino (1); vacation this summer (2); vacation plans (1); vacation budget (1); Republican presidential candidate (2); Democratic presidential candidate (2); employer paid vacation days (1); marijuana use (1); casino or slots parlor (1); public employee pension system membership (1).
Quantum confinement of exciton-polaritons in a structured (Al,Ga)As microcavity
Creators: name: Kuznetsov, Alexander S.
name: Helgers, Paul L. J.
name: Biermann, Klaus
name: Santos, Paulo V.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: The realization of quantum functionalities with polaritons in an all-semiconductor platform requires the control of the energy and spatial overlap of the wave functions of single polaritons trapped in potentials with precisely controlled shape and size. In this study, we reach the confinement of microcavity polaritons in traps with an effective potential width down to 1 um, produced by patterning the active region of the (Al,Ga)As microcavity between two molecular beam epitaxy growth runs. We correlate spectroscopic and structural data to show that the smooth surface relief of the patterned traps translates into a graded confinement-potential characterized by lateral interfaces with a finite lateral-width. We show that the structuring method is suitable for the fabrication of arrays of proximal traps, supporting hybridization between adjacent lattice sites.
description: 11 pages (without figures), 9 figures
Center vortices of Yang-Mills theory at finite temperatures
Creators: name: Langfeld, K.
name: Tennert, O.
name: Engelhardt, M.
name: Reinhardt, H.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: Recent lattice calculations performed at zero temperature and in the maximal center gauge indicate that quark confinement can be understood in this gauge as due to fluctuations in the number of magnetic vortices piercing a given Wilson loop. This development has led to a revival of the vortex condensation theory of confinement. For a SU(2) gauge group, we show that also at finite temperatures, center vortices are the relevant collective infrared degrees of freedom determining the long-range static quark potential; in particular, their dynamics reflect the transition to the deconfining phase.
description: 14 pages, 6 figures, numerics completely overhauled w.r.t. original version, physical conclusions unchanged
Vector Meson Dominance, Axial Anomaly and the Thermal behavior of $g_{ρωπ}(T)$
Creators: name: Dominguez, C. A.
name: Loewe, M.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: By using a thermal Finite Energy QCD Sum Rule, we are able to establish the temperature dependence of the $g_{ωρπ}(T)$ strong coupling. It turns out that this coupling decreases as a function of temperature, vanishing at the critical temperature. This corresponds to a possible deconfining phenomenological signal. This result, together with the Vector Meson Dominance (VMD) expression for the amplitude $π^{0} \to γγ$, allows us to establish that this amplitude also vanishes at the critical temperature, in agreement with previous independent analysis. This results supports, once again, the validity of VMD at finite temperature. Several posssible scenarios are discussed. However, if VMD would not hold at finite temperature, then we will not be able to find a prediction for the thermal behavior of the $π^{0} \to γγ$ amplitude.
description: Talk given at the QCD Euroconference, Montpellier July 2000 5 pages
title: Nanoindentation Creep Analysis for A Spherical Indenter
Creators: name: Praturi, Phani K.
Publisher: name: Old Dominion University
publisherIdentifier: https://ror.org/04zjtrb98
publisherIdentifierScheme: ROR
Year: 2010

description: The purpose of this work is to determine the strain rate sensitivity of the hardness in indentation creep and to investigate the relationship between the strain rate sensitivity of the hardness vH and the strain rate sensitivity of the flow stress vCT. A finite element model of nanoindentation creep was constructed and a parametric analysis was performed using Abaqus/Standard analysis software. It is found that the ratio vH / vCT does not maintain a unique relation with HIE• and varies with the increase in the ratio of depth of penetration to the radius of the indenter a/ R . Simulations were performed for a/ R = 0.01, 0.02, 0.03, 0.04, 0.05, 0.06, 0.1 and 0.15. At the value of a/ R = 0.15 the plot of vH /v CT against HIE• coincides with the theoretical master curve of conical indenter simulations. The effect of work hardening is analyzed due to the roundness of the spherical tip indenter. In the present analysis, we found the commonly held assumption that the area of the indent increases with the square of depth during constant load creep is violated.
title: The Degeneration of Workers’ Cooperatives under Endogenous Membership in Mixed Oligopoly
Creators: name: Delbono, Flavio
name: Reggiani, Carlo
Publisher: name: Dipartimento di Scienze economiche
Year: 2024

description: We propose a new model of mixed oligopoly where a workers’ cooperative firms competes with a number of profit maximising companies. Building upon a large empirical evidence, we innovate as compared to the traditional literature on the objective function of the cooperative; moreover, its membership is treated as endogenous in the Cournot-Nash equilibrium. We show which factors may be responsible of the degeneration of the workers’ cooperative firms, which occurs when the number of members shrinks with respect to the overall employees.
title: Feministische Aufrufe des Dekolonialen
title: Widerstand und Wiederaufleben in den Arbeiten von María Lugones und Leanne Betasamosake Simpson
titleType: Subtitle
Creators: name: D‘Arcangelis, Carol-Lynne
Publisher: name: Humboldt-Universität zu Berlin
Year: 2020
Subjects: subject: Kolonialismus
subject: Feminismus
subject: Postkolonialismus
subject: 320 Politikwissenschaft

description: In diesem Artikel vergleiche und kontrastiere ich die dekolonialen Forschungsstrategien von María Lugones und Leanne Betasamosake Simpson, um zu zeigen, welche Ähnlichkeiten und Unterschiede beide Ansätze aufweisen. Meine Arbeit bezieht sich auf das Feld der dekolonialen Feminismen und diskutiert, inwieweit Simpsons „kwe als Methode des Wiederauflebens“ mit Lugones‘ Konzept des dekolonialen feministischen Widerstands als einer verkörperten, vorpolitischen [infrapolitical] Strategie korrespondiert. Diese dekoloniale Strategie priorisiert Koalitionen und bezieht sich auf Subjekte, die koloniale Divergenzen verkörpern. Indem ich die Divergenzen der beiden Ansätze von Simpson und Lugones skizziere, beziehe ich mich auf das Feld dekolonialer feministischer Literatur, insbesondere auch auf Debatten jenseits des amerikanischen Kontinents.
$\textrm{AdS}_{2}\times S^7$ solutions from D0 $-$ F1 $-$ D8 intersections
Creators: name: Dibitetto, Giuseppe
name: Passias, Achilleas
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study an exhaustive analytic class of massive type IIA backgrounds preserving sixteen real supercharges and enjoying $\textrm{SL}(2,\mathbb{R})\times\textrm{SO}(8)$ bosonic symmetry. The corresponding geometry is described by $\textrm{AdS}_{2}\times S^{7}$ warped over a line, which turns out to emerge from taking the near-horizon limit of D0 $-$ F1 $-$ D8 intersections. By studying the singularity structure of these solutions we find the possible presence of localized O8/D8 sources, as well as of fundamental strings smeared over the $S^{7}$. Finally we discuss the relation between the aforementioned solutions and the known $\textrm{AdS}_{7}\times S^{2}$ class through double analytic continuation.
description: 12 pages; v2: minor changes, references added
title: Einundsechzigster Jahresbericht 1992 (Gottfried Keller-Gesellschaft)
title: Jahresbericht / Gottfried Keller-Gesellschaft (1932-1993)
titleType: AlternativeTitle
Creators: name: Müller, Dominik
Publisher: name: Verlag der Gottfried Keller-Gesellschaft
Year: 1993
Subjects: subject: 750 Malerei, Gemälde
subject: 800 Literatur und Rhetorik
subject: Keller, Gottfried
subject: Gottfried Keller-Gesellschaft
subject: Bericht
subject: Deutsche Literatur
subject: Rede
subject: Rathaus Zürich
subject: Bibliografie
subject: Malerei

description: Enthält die Gottfried Keller-Bibliographie für den Zeitraum 1990-1993.
description: Rede "«Schreiben oder lesen kann ich immer, aber zum Malen bedarf ich Fröhlichkeit und sorglosen Sinn.» Gottfried Kellers Abschied von der Malerei" von Dominik Müller, gehalten am Jahresbott der Gottfried Keller-Gesellschaft am 25. Oktober 1992 im Rathaus Zürich.
Increased expression of SRPK1 (serine/arginine-rich protein-specific kinase 1) is associated with progression and unfavorable prognosis in cervical squamous cell carcinoma
Creators: name: Dong, Zhanfei
name: Chang, Xuezhi
name: Xie, Li
name: Wang, Yina
name: Hou, Youxiang
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biophysics
subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Hematology
subject: Virology

description: Previous studies suggest that SRPK1 (serine/arginine-rich protein-specific kinase 1) is involved in tumorigenesis and closely related to unfavorable outcomes. However, its expression pattern in cervical squamous cell carcinoma (CESC) remains uncovered. In this study, we initially investigated the clinical significance and function of SRPK1 in human CESC. Data mining and analysis on SRPK1 mRNA expression in CESC samples were conducted using TCGA database, which indicated that SRPK1 mRNA was significantly upregulated in CESC samples. Protein expression of SRPK1 was tested by immunohistochemistry in a retrospective cohort (n = 122), revealing a higher SRPK1 protein abundance in CESC specimens whose aberrant up-regulation was obviously related to worse survival. Cox proportional hazards regression analysis further confirmed the role of SRPK1 as an independent prognostic factor of CESC. Cellular experiments validated that SRPK1 may function through enhancing CESC proliferation, migration, and invasion. In conclusion, aberrant up-regulation of SRPK1 is remarkably related to progression and unfavorable prognosis of CESC, which can serve as a novel prognostic biomarker and therapeutic target for CESC.
Constraints on a General Higgs Sector from $K^0-\bar K^0$, $B_d- \bar B_d$ Mixing and the $ε$ Parameter
Creators: name: Chakraverty, Debrupa
name: Kundu, Anirban
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The scalar sector of the Standard Model is extended to include an arbitrary assortment of scalars. In the case where this assignment does not preserve $ρ=1$ at the tree-level, the departure from unity itself puts the most stringent constraint on the scalar sector, and where $ρ_{tree}=1$ is maintained, useful bounds on the parameter space of the charged Higgs mass and the doublet-nondoublet mixing angle can arise from data on $\bbbar$, $\kkbar$ mixing and the $\e$ parameter. These constraints turn out to be comparable (and in some cases, better) to those obtained from $\zbb$ data.
description: LaTeX file. Four figures, not appended, can be obtained from the Authors upon request
Auswahl und Kalibrierung von Endmaßmessgeräten zur Verwendung als Normalgeräte in Kalibrierlaboratorien : Richtlinie DKD-R 4-1
Creators: name: Mitglieder Des Fachausschusses Länge Des DKD In Der Zeit Von 1994 Bis 2009
Publisher: name: Physikalisch-Technische Bundesanstalt (PTB)
Year: 2018
Subjects: DKD-Richtlinie
Endmaßmessgerät
Normalgerät
Kalibrierung

description: Diese Richtlinie gilt für Endmaßmessgeräte, mit denen Parallelendmaße bis 100 mm Nennmaß nach dem Unterschiedsmessverfahren (siehe DIN 861, Teil 1, Januar 1980, Abschnitt 6.3) kalibriert werden. Die verwendeten Begriffe in dieser Richtlinie entsprechen DIN 861, Teil 1, Parallelendmaße, DIN 1319, Teil 3, Grundbegriffe der Messtechnik, und DIN 2257, Blatt 2, Begriffe der Längenprüftechnik.
Two- and Three-particle States in a Nonrelativistic Four-fermion Model in the Fine-tuning Renormalization Scheme. Goldstone mode "against" extension theory
Creators: name: Vall, A. N.
name: Korenblit, S. E.
name: Leviant, V. M.
name: Naumov, D. V.
name: Sinitskaya, A. V.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In a nonrelativistic contact four-fermion model we show that simple regularisation prescriptions together with a definite fine-tuning of the cut-off-parameter dependence of ``bare'' quantities give the exact solutions for the two-particle sector and Goldstone modes. Their correspondence with the self-adjoint extension into Pontryagin space is established leading to self-adjoint semi-bounded Hamiltonians in three-particle sectors as well. Renormalized Faddeev equations for the bound states with Fredholm properties are obtained and analysed.
description: 23 pages, LaTeX, changed content, added references and two figures, to appear in the Few Body Systems
Spectral Properties of the Prompt X-ray emission and Afterglow from the Gamma-Ray Burst of 28 February 1997
Creators: name: Frontera, F.
name: Costa, E.
name: Piro, L.
name: Muller, J. M.
name: Amati, L.
name: Feroci, M.
name: Fiore, F.
name: Pizzichini, G.
name: Tavani, M.
name: Castro-Tirado, A.
name: Cusumano, G.
name: Fiume, D. Dal
name: Heise, J.
name: Hurley, K.
name: Nicastro, L.
name: Orlandini, M.
name: Owens, A.
name: Palazzi, E.
name: Parmar, A. N.
name: Zand, J. in 't
name: Zavattini, G.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report high-energy spectral data of the prompt emission of GRB970228 and its X-ray afterglow. We establish that the nature of the X-ray afterglow emission is non-thermal and similar to the later portion of GRB970228. Our data can be used to discriminate different emission models of GRB afterglows. While cooling of excited compact objects can be ruled out, fireball models are constrained in the physics of the radiation emission processes and their evolution.
description: 12 pages, 4 figures Accepted for publication in ApJ Letters
Cross-sensor feedback stabilization of an emulated quantum spin gyroscope
Creators: name: Jaskula, Jean-Christophe
name: Saha, Kasturi
name: Ajoy, Ashok
name: Twitchen, Daniel J.
name: Markham, Matthew
name: Cappellaro, Paola
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum sensors, such as the Nitrogen Vacancy (NV) color center in diamond, are known for their exquisite sensitivity, but their performance over time are subject to degradation by environmental noise. To improve the long-term robustness of a quantum sensor, here we realize an integrated combinatorial spin sensor in the same micrometer-scale footprint, which exploits two different spin sensitivities to distinct physical quantities to stabilize one spin sensor with local information collected in realtime via the second sensor. We show that we can use the electronic spins of a large ensemble of NV centers as sensors of the local magnetic field fluctuations, affecting both spin sensors, in order to stabilize the output signal of interleaved Ramsey sequences performed on the 14N nuclear spin. An envisioned application of such a device is to sense rotation rates with a stability of several days, allowing navigation with limited or no requirement of geo-localization. Our results would enable stable rotation sensing for over several hours, which already reflects better performance than MEMS gyroscopes of comparable sensitivity and size.
title: Stroomatlas Zeebrugge: deelrapport 10. Factual data rapport ADCP-metingen 21/08/2023
Creators: name: Plancke, Yves
name: De Maerschalck, Bart
Publisher: name: Flanders Hydraulics
Year: 2024

description: Title : WL Rapporten. Waterbouwkundig Laboratorium: Antwerpen.
Volume : 23_063_10
Issue :
Pagination : VI, 10 + 17 p. bijl.
Adriano_Nascimento - freemind.pdf
Creators: name: Nascimento, Adriano
Publisher: name: Figshare
Year: 2018
Subjects: subject: 80610 Information Systems Organisation
subject: FOS: Computer and information sciences

description: uma Atividade realizada para a disciplina de TI, do Curso de Arquivologia da UFPB.
title: Would you eat an insect? The role of curiosity in willingness to engage in exploratory eating behaviour
Creators: name: Stone, Hannah
Publisher: name: University of Reading
Year: 2022

description: Curiosity is a powerful motivator of exploratory behaviour. Theories of curiosity suggest the 
awareness of a knowledge gap elicits a strong motivation to seek new knowledge and this 
process is said to be intrinsically rewarding. The role of curiosity in consumer behaviour has 
received surprisingly little attention given that experiencing curiosity about products or brands 
often results in favourable attitudinal change. This thesis examines the role of curiosity in the 
willingness to try novel foods, specifically insect foods. Entomophagy (eating insects) poses a 
unique challenge compared to many other consumer behaviours, it is often met with revulsion 
in Western societies despite possessing many benefits. Therefore, a strong motivational force 
is needed to overcome the negative associations and encourage willingness to try. The three 
reported empirical papers examine the potential of curiosity as a motivator for entomophagy. 
The first paper assessed the relative contribution of curiosity on willingness to try using a rating 
task. The results showed that curiosity predicts willingness to try insect foods above several 
other previously identified factors. Furthermore, a “curiosity-boosting” effect specific to insect 
foods was uncovered, curiosity interacted with other factors boosting the effect on willingness 
to try. The second paper manipulated curiosity (increasing interest with a utility-value 
intervention) and found that promoting interest in the benefits of entomophagy encourages 
willingness to try. However, similar results were also achieved using insect food recipes. The 
third paper manipulated curiosity (via uncertainty) using a gambling task with varying 
probabilities of eating insects. The results showed no significant effects of uncertainty on 
choices to eat insects but found other positive results potentially related to curiosity, further 
research is needed to clarify this. The findings from this thesis further the understanding of 
curiosity in encouraging the adoption of novel foods and suggests avenues for further research 
and practical implications.
Perturbative Thermodynamics of Lattice QCD with Chiral-Invariant Four-Fermion Interactions
Creators: name: Chavel, Michael
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: Lattice QCD with additional chiral-invariant four-fermion interactions is studied at nonzero temperature. Staggered Kogut-Susskind quarks are used. The four-fermion interactions are implemented by introducing bosonic auxiliary fields. A mean field treatment of the auxiliary fields is used to calculate the model's asymptotic scale parameter and perturbative thermodynamics, including the one-loop gluonic contributions to the energy, entropy, and pressure. In this approach the calculations reduce to those of ordinary lattice QCD with massive quarks. Hence, the previous calculations of these quantities in lattice QCD using massless quarks are generalized to the massive case.
description: 22 pages, RevTeX, 8 EPS figures, uses epsf.sty and feynmf.sty
Paradoxical extension of the edge states across the topological phase transition due to emergent approximate chiral symmetry in a quantum anomalous Hall system
Creators: name: Candido, Denis R.
name: Kharitonov, Maxim
name: Egues, J. Carlos
name: Hankiewicz, Ewelina M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We present a paradoxical finding that, in the vicinity of a topological phase transition in a quantum anomalous Hall system (Chern insulator), topology nearly always (except when the system obeys charge-conjugation symmetry) results in a significant extension of the edge-state structure beyond the minimal one required to satisfy the Chern numbers. The effect arises from the universal gapless linear-in-momentum Hamiltonian of the nodal semimetal describing the system right at the phase transition, whose form is enforced by the change of the Chern number. Its emergent approximate chiral symmetry results in an edge-state band in the vicinity of the node, in the region of momenta where such form is dominant. Upon opening the gap, this edge-state band is modified in the gap region, becoming "protected" (connected to the valence bulk band with one end and conduction band with the other) in the topologically nontrivial phase and "nonprotected" (connected to either the valence or conduction band with both ends) in the trivial phase. The edge-state band persists in the latter as long as the gap is small enough.
description: Main Text: 4+ pages, 2 figures; Supplemental Material: 8 pages, 3 figures. The first two authors contributed equally. v2: identical to the published version
Spectrum of $γ$-Fluids: A Statistical Derivation
Creators: name: Carrillo, J. A. E.
name: Lima, J. A. S.
name: Maia, A.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The spectrum of massless bosonic and fermionic fluids satisfying the equation of state $p=(γ-1)ρ$ is derived using elementary statistical methods. As a limiting case, the Lorentz invariant spectrum of the vacuum ($γ=0, p=-ρ$) is deduced. These results are in agreement with our earlier derivation for bosons using thermodynamics and semiclassical considerations.
description: 7 pages, LaTex, no figures
Short Note on Unification of Field Equations and Probability
Creators: name: Kavak, Mesut
Publisher: name: figshare
Year: 2019
Subjects: subject: 10599 Mathematical Physics not elsewhere classified
subject: FOS: Mathematics
subject: 10501 Algebraic Structures in Mathematical Physics
subject: Cosmology
subject: 19999 Mathematical Sciences not elsewhere classified

description: Is math in harmony with existence? Is it possible to calculate any property of existence over math? Is exact proof of something possible without pre-acceptance of some physical properties? This work is realized to analysis these arguments somehow as simple as possible over short cuts, and it came up with some compatible results finally. It seems that both free space and moving bodies in this space are dependent on the same rule as there is no alternative, and the rule is determined by mathematics.