cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
THE INFLUENCE OF WIDOWHOOD TRADITIONS ON ACADEMIC SUCCESS IN NIGERIAN SECONDARY SCHOOLS: A GUIDANCE PERSPECTIVE
Creators: name: Grace, Ifeoma Okonkwo
Publisher: name: kEITH jOURNAL
Year: 2025
Subjects: Harmful Widowhood Practices, Academic Achievement,Secondary School Students, Guidance and Counselling, Nigeria

description: The study examined the influence of harmful widowhood practices on academic achievement of secondary school students in Nigeria: implications for Guidance. The study was guided by it one specific objective, one research question and two null hypotheses. The research design for this study was a descriptive survey research design. The population of this study comprised of all secondary schools in Nigeria. A sample size of three hundred and seventy (370) respondents was sampled for the study. The instrument was a self-designed questionnaire titled “Influence of Harmful Widowhood Practices on Academic Achievement Questionnaire (IHWPAAQ). Frequency counts and percentages was used to analyse the demographic data while Mean scores and Standard Deviations was used to answer the research questions also ttest was used to test the hypotheses. The study revealed among others that harmful widowhood practices play key role on students’ academic performance as well as their academic achievement as the practices often leads to depression, substance abuse, emotional abuse among others which often lead to low self-esteem, gender inequality and school dropout. The study recommended among others that the Counsellors and other stakeholders in education should make more efforts to provide adequate counselling services for victim of harmful widowhood practices in order to bring to the barest minimum the negative influence it has on students, this effort should be irrespective of gender or location
Photoneutron cross sections for Ni isotopes: Toward understanding $(n,γ)$ cross sections relevant to the weak s-process nucleosynthesis
Creators: name: Utsunomiya, H.
name: Renstrøm, T.
name: Tveten, G. M.
name: Goriely, S.
name: Katayama, S.
name: Ari-izumi, T.
name: Takenaka, D.
name: Symochko, D.
name: Kheswa, B. V.
name: Ingeberg, V. W.
name: Glodariu, T.
name: Lui, Y. -W.
name: Miyamoto, S.
name: Larsen, A. C.
name: Midtbø, J. E.
name: Görgen, A.
name: Siem, S.
name: Campo, L. Crespo
name: Guttormsen, M.
name: Hilaire, S.
name: Péru, S.
name: Koning, A. J.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Photoneutron cross sections were measured for $^{58}$Ni, $^{60}$Ni, $^{61}$Ni, and $^{64}$Ni at energies between the one-neutron and two-neutron thresholds using quasi-monochromatic $γ$-ray beams produced in laser Compton-scattering at the NewSUBARU synchrotron radiation facility. The new photoneutron data are used to extract the $γ$-ray strength function above the neutron threshold complementing the information obtained by the Oslo method below the threshold. We discuss radiative neutron capture cross sections and the Maxwellian-averaged cross sections for Ni isotopes including $^{63}$Ni, a branching point nucleus along the weak s-process path. The cross sections are calculated with the experimentally constrained $γ$-ray strength functions from the Hartree-Fock-Bogolyubov plus quasi-particle-random phase approximation based on the Gogny D1M interaction for both $E1$ and $M1$ components and supplemented with the $M1$ upbend.
description: 9 pages, 7 figures, re-submitted to PRC
Additional file 1 of Use of the Highly Biocompatible Au Nanocages@PEG Nanoparticles as a New Contrast Agent for In Vivo Computed Tomography Scan Imaging
Creators: name: Gao, Yan
name: Kang, Jian
name: Lei, Zhen
name: Li, Yankun
name: Mei, Xifan
name: Wang, Guannan
Publisher: name: figshare
Year: 2020
Subjects: subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Molecular Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Developmental Biology

description: Additional file 1: Figure S1. CT imaging of bladder filling at different time points.
Scaling topological charge in the CP^3 spin model
Creators: name: Wolff, Ulli
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: The CP^3 spin model is simulated at large correlation lengths in two dimensions. An overrelaxation algorithm is employed which yields reduced critical slowing down with dynamical exponents z around unity. We compare our results with recent multigrid data on the massgap m and the spin susceptibility and confirm the absence of asymptotic scaling. As a new result we find scaling for the universal topological susceptibility with values extrapolating to chi_t / m^2 = 0.156(2) in the continuum limit.
description: 11 pages, 3 ps-figures
Thermodynamics and Helium- Reply
Creators: name: Epple, Dennis
name: Lave, Lester B
Publisher: name: Carnegie Mellon University
Year: 1999
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: We thank Dr. Huwe for his observations. Although the second law poses fundamental limits to economic as well as physical processes, the economy generally operates so far away from these limits that they are not the binding constraint.
Classification of $A_{\mathfrak{q}}(λ)$ modules by their Dirac cohomology for type $D$, $G_2$ and $\mathfrak{sp}(2n,\mathbb{R})$
Creators: name: Prlić, Ana
Publisher: name: arXiv
Year: 2018
Subjects: subject: Representation Theory (math.RT)
subject: FOS: Mathematics

description: Let $G$ be a connected real reductive group with maximal compact subgroup $K$ of the same rank as $G$. In the recent paper of Huang, Pandžić and Vogan, it was shown that the admissible $Θ$--stable parabolic subalgebras $\mathfrak{q}$ of $\mathfrak{g}$ are in one-to-one correspodence with the faces of $W ρ$ intersecting the $\mathfrak{k}$--dominant Weyl chamber and that $A_{\mathfrak{q}}(0)$--modules can be classified by their Dirac cohomology in geometric terms. They described in detail the cases when $\mathfrak{g}_0$ is of type $A$, $B$, $F$ and $C$ except for $\mathfrak{g}_0 = \mathfrak{sp}(2n, \mathbb{R})$. We will describe faces corresponding to $A_{\mathfrak{q}}(0)$--modules for $\mathfrak{g}_0 = \mathfrak{sp}(2n, \mathbb{R})$ and for $\mathfrak{g}_0$ of type $D$ and $G_2$.
description: 21 pages, revised version ($G_2$ case added)
title: 02_0565
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/
Efficient Switching of 3-Terminal Magnetic Tunnel Junctions by the Giant Spin Hall Effect of $\rm{Pt}_{85}\rm{Hf}_{15}$ Alloy
Creators: name: Nguyen, Minh-Hai
name: Shi, Shengjie
name: Rowlands, Graham E.
name: Aradhya, Sriharsha V.
name: Jermain, Colin L.
name: Ralph, D. C.
name: Buhrman, R. A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Recent research has indicated that introducing impurities that increase the resistivity of Pt can enhance the efficiency of the spin Hall torque it generates. Here we directly demonstrate the usefulness of this strategy by fabricating prototype 3-terminal in-plane-magnetized magnetic tunnel junctions that utilize the spin Hall torque from a $\rm{Pt}_{85}\rm{Hf}_{15}$ alloy, and measuring the critical currents for switching. We find that $\rm{Pt}_{85}\rm{Hf}_{15}$ reduces the switching current densities compared to pure Pt by approximately a factor of 2 for both quasi-static ramped current biases and nanosecond-scale current pulses, thereby proving the feasibility of this approach to assist in the development of efficient embedded magnetic memory technologies.
description: PDF file includes main text and supplemental information. Submitted to peer-reviewed journal
A physical framework for the Earth System, the Anthropocene Equation and the Great Acceleration
Creators: name: Bertolami, O.
name: Francisco, F.
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Physics (physics.gen-ph)
subject: Popular Physics (physics.pop-ph)
subject: FOS: Physical sciences

description: It is proposed, based on the Landau-Ginzburg Theory of phase transitions, that the transition of the Earth System from the stable conditions of the Holocene to the human driven condition of the Anthropocene is, actually, a phase transition, a qualitative change away from its Holocene equilibrium state. Based on this physical framework, one obtains the Anthropocene equation, the so-called Great Acceleration and shows that (i) the Earth System temperature on the new equilibrium state diverges from the average temperature of the Holocene as the cubic root of the human intervention, described by a parameter, $H$; (ii) the human induced departure from the Holocene can be as drastic as the ones due to natural, astronomical and geophysical causes; (iii) the susceptibility of the Earth System to human effects is much more relevant near the phase transition. The procedure to obtain numerical predictions from data is also exemplified through one of the existing proposals to account for human impact on the Earth's Holocene equilibrium.
description: 9 pages, 2 figures; published in Global and Planetary Change; version with small typo corrections
title: ADCO, Huitième cartulaire de Saint-Étienne de Dijon (1661-1667), Cart. 31 (G 135), 549 folios, f. 0600
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire

description: Huitième cartulaire de Saint-Étienne de Dijon (1661-1667), Archives départementales de la Côte-d'Or, Cart. 31 (G 135), 549 folios, f. 0600, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Huitième cartulaire de Saint-Étienne de Dijon (1661-1667), Archives départementales de la Côte-d'Or, Cart. 31 (G 135), 549 folios, f. 0600, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
The Fluid Corpus Manipulation Learn Platform
Creators: name: Tremblay, Pierre Alexandre
name: Green, Owen
name: Roma, Gerard
name: Hart, Jacob
name: Bradbury, James
name: Moore, Ted
name: Harker, Alex
Publisher: name: Zenodo
Year: 2024

description: This is the knowledge exchange platform for the Fluid Corpus Manipulation Toolbox (https://doi.org/10.5281/zenodo.6834642), including the teaching material, the case studies, the interviews, their analysis, the podcast, and all teaching material including slides and demo code.
Theoretical Analysis Regarding a Zero Lower Bound on Nominal Interest Rates
Creators: name: McCallum, Bennett T.
Publisher: name: Carnegie Mellon University
Year: 2010
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: The object of this paper is to explore theoretical issues relating to the idea that there exists a zero lower bound on nominal interest rates and to the possibility that such a bound might interfere with the conduct of monetary policy in an environment of low inflation.
Heavy Quark Fragmentation into Heavy Mesons
Creators: name: Jaffe, R. L.
name: Randall, L.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a QCD based interpretation of heavy quark fragmentation which utilizes the heavy quark mass expansion. By distinguishing between perturbative and non-perturbative QCD effects, we show how to reliably extract mass independent parameters characterizing the fragmentation function. Because these parameters are quark mass independent, this procedure should permit tests of heavy quark symmetry. Furthermore, we show that heavy quark mass corrections vanish at order $m^2/Q^2$ in QCD. There also exist higher twist corrections of order $Λm/Q^2$ and ${α_{QCD}\overπ} {m^2\over Q^2} \ln (Q^2/m^2)$ which we relate to the leading twist fragmentation function.
description: 36 pages (Plain TeX with a PostScript figure appended at end), MIT CTP #2189
On the large-scale angular distribution of short-Gamma ray bursts
Creators: name: Bernui, A.
name: Ferreira, I. S.
name: Wuensche, C. A.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We investigate the large-scale angular distribution of the short-Gamma ray bursts (SGRBs) from BATSE experiment, using a new coordinates-free method. The analyses performed take into account the angular correlations induced by the non-uniform sky exposure during the experiment, and the uncertainty in the measured angular coordinates. Comparising the large-scale angular correlations from the data with those expected from simulations using the exposure function we find similar features. Additionally, confronting the large-angle correlations computed from the data with those obtained from simulated maps produced under the assumption of statistical isotropy we found that they are incompatible at 95% confidence level. However, such differences are restricted to the angular scales 36o - 45o, which are likely to be due to the non-uniform sky exposure. This result strongly suggests that the set of SGRBs from BATSE are intrinsically isotropic. Moreover, we also investigated a possible large-angle correlation of these data with the supergalactic plane. No evidence for such large-scale anisotropy was found.
description: Accepted for publication in The Astrophysical Journal, 6 pages, 3 figures
Using Critical Race Mixed Methodology to Explore African American College Students’ Experiences with Racial Microaggressions
Creators: name: McCoy, Whitney N.
name: Modaressi, Saba L.
name: Gibson, Stephen M.
name: DeCuir-Gunby, Jessica T.
name: Macias, Andrea J.
Publisher: name: Springer Nature
Year: 2024

description:
There is a dearth of social justice or critical mixed methods research approaches, particularly in higher education. Critical Race Mixed Methodology (CRMM) is a type of critical mixed methods research that combines Critical Race Theory (CRT) and mixed methods research (DeCuir-Gunby in Educational Psychologist 55, 244-255, 2020). However, there are limited examples of CRMM within higher education research (Johnson & Strayhorn in Journal of Diversity in Higher Education 16, 539-553, 2023). Our study further operationalizes CRMM through the explication of an explanatory sequential mixed methods exploration of African American college students’ experiences with racial microaggressions, where the qualitative findings are used to expand upon the quantitative findings (Creswell & Plano Clark, 2017). The study uses Critical Race Theory (Bell, 1992; Ladson-Billings & Tate in Teachers College Record 97, 47-68, 1995; Solórzano & Huber, 2020) to focus on how African American college students’ experiencing of racial microaggressions influences their racial identity and feelings of belonging in historically white institutions (HWIs). The quantitative findings (n = 97) indicated that private regard (racial identity) protected students’ sense of belonging when experiencing racial microaggressions. The qualitative findings (n = 15) explored students’ stories regarding their experiences with racial microaggressions, focusing on their feelings of belonging. Through our discussion, we advance the use of mixed methods in higher education research to better understand the racialized experiences of African American college students and demonstrate how CRMM can be used to integrate quantitative and qualitative findings.
Highly parallelisable simulations of time-dependent viscoplastic fluid flow simulations with structured adaptive mesh refinement
Creators: name: Sverdrup, Knut
name: Nikiforakis, Nikolaos
name: Almgren, Ann
Publisher: name: arXiv
Year: 2018
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: We present the extension of an efficient and highly parallelisable framework for incompressible fluid flow simulations to viscoplastic fluids. The system is governed by incompressible conservation of mass, the Cauchy momentum equation and a generalised Newtonian constitutive law. In order to simulate a wide range of viscoplastic fluids, we employ the Herschel-Bulkley model for yield-stress fluids with nonlinear stress-strain dependency above the yield limit. We utilise Papanastasiou regularisation in our algorithm to deal with the singularity in apparent viscosity. The resulting system of partial differential equations is solved using the IAMR code (Incompressible Adaptive Mesh Refinement), which uses second-order Godunov methodology for the advective terms and semi-implicit diffusion in the context of an approximate projection method to solve on adaptively refined meshes. By augmenting the IAMR code with the ability to simulate regularised Herschel-Bulkley fluids, we obtain efficient numerical software for time-dependent viscoplastic flow in three dimensions, which can be used to investigate systems not considered previously due to computational expense. We validate results from simulations using this new capability against previously published data for Bingham plastics and power-law fluids in the two-dimensional lid-driven cavity. In doing so, we expand the range of Bingham and Reynolds numbers which have been considered in the benchmark tests. Moreover, extensions to time-dependent flow of Herschel-Bulkley fluids and three spatial dimensions offer new insights into the flow of viscoplastic fluids in this test case, and we provide missing benchmark results for these extensions.
The Yield Curve: Terms of Endearment or Terms of Endowment
Creators: name: Telmer, Chris I
name: Zin, Stanley E
Publisher: name: Carnegie Mellon University
Year: 2007
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: By solving an incomplete-markets model of multiperiod bond pricing backwards, we show that the mean and autocorrelation properties of the term premiums in the yield curve can be a reflection of the temporal distribution of uninsurable income shocks, i.e., the term structure of endowments. Moreover, agents can exhibit an equilibrium preferred habitat in bond maturities in the absence of binding portfolio restrictions
Curvature singularities, tidal forces and the viability of Palatini f(R) gravity
Creators: name: Barausse, E.
name: Sotiriou, T. P.
name: Miller, J. C.
Publisher: name: arXiv
Year: 2007
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In a previous paper we showed that static spherically symmetric objects which, in the vicinity of their surface, are well-described by a polytropic equation of state with 3/2
description: 15 pages. CQG in press. Part of the material moved to an appendix, discussion on the meV scale predictions of Palatini f(R) gravity added
Educacion e intervencion en salud oral de dos grupos familiares del Area Urbana del municipio de la Cumbre - Valle del cauca
Creators: name: Franco, Norayda
Publisher: name: Zenodo
Year: 2019

description: Evaluacion de factores de riesgo sociales y en salud oral de nucleos familiares con el objeto de orientar las estrategias de mitigacion del riesgo y generar el autocuidado y la responsabilidad del adulto sobre la primera infancia.
title: ADCO, Huitième cartulaire de Saint-Étienne de Dijon (1661-1667), Cart. 31 (G 135), 549 folios, f. 1036
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire

description: Huitième cartulaire de Saint-Étienne de Dijon (1661-1667), Archives départementales de la Côte-d'Or, Cart. 31 (G 135), 549 folios, f. 1036, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Huitième cartulaire de Saint-Étienne de Dijon (1661-1667), Archives départementales de la Côte-d'Or, Cart. 31 (G 135), 549 folios, f. 1036, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
An HST/STIS Optical Transmission Spectrum of Warm Neptune GJ 436b
Creators: name: Lothringer, Joshua D.
name: Benneke, Björn
name: Crossfield, Ian J. M.
name: Henry, Gregory W.
name: Morley, Caroline
name: Dragomir, Diana
name: Barman, Travis
name: Knutson, Heather
name: Kempton, Eliza
name: Fortney, Jonathan
name: McCullough, Peter
name: Howard, Andrew W.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: GJ 436b is a prime target for understanding warm Neptune exoplanet atmospheres and a target for multiple JWST GTO programs. Here, we report the first space-based optical transmission spectrum of the planet using two HST/STIS transit observations from 0.53-1.03 microns. We find no evidence for alkali absorption features, nor evidence of a scattering slope longward of 0.53 microns. The spectrum is indicative of moderate to high metallicity (~100-1000x solar) while moderate metallicity scenarios (~100x solar) require aerosol opacity. The optical spectrum also rules out some highly scattering haze models. We find an increase in transit depth around 0.8 microns in the transmission spectra of 3 different sub-Jovian exoplanets (GJ 436b, HAT-P-26b, and GJ 1214b). While most of the data come from STIS, data from three other instruments may indicate this is not an instrumental effect. Only the transit spectrum of GJ 1214b is well fit by a model with stellar plages on the photosphere of the host star. Our photometric monitoring of the host star reveals a stellar rotation rate of 44.1 days and an activity cycle of 7.4 years. Intriguingly, GJ 436 does not become redder as it gets dimmer, which is expected if star spots were dominating the variability. These insights into the nature of the GJ 436 system help refine our expectations for future observations in the era of JWST, whose higher precision and broader wavelength coverage will shed light on the composition and structure of GJ 436b's atmosphere.
description: 20 pages, 11 figures, 5 tables, Accepted to AJ. A full version of table 1 is included as table1_mrt.txt
Chiral Invariance and Species Doublers in Generic Fermion Models on the Lattice
Creators: name: Funakubo, Koichi
name: Kashiwa, Taro
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: Discussions are made on the structures of chirally invariant lattice actions without any restriction of hermiticity. With the help of the Ward-Takahashi identity a general conclusion can be derived that there must be species doublers in any chirally invariant model provided that the model is chosen as well-regularized, that is, there is no singularity in the propagator after introducing fermion mass on the lattice. Various examples are discussed to pick up better models defined in the sense that the number of species doubler is smaller than that of the naive Dirac action.
description: 23 pages, 1 figure ( included )
Plicatolininae Robison & Pantoja-Alor 1968
Creators: name: Taylor, John F.
name: Loch, James D.
name: Repetski, John E.
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Trilobita
Ptychopariida
Olenidae

description: Subfamily PLICATOLININAE Robison & Pantoja-Alor, 1968   Discussion. Robison & Pantoja-Alor (1968) erected the Subfamily Plicatolininae to include three genera: Plicatolina Shaw, 1951; Plicatolinella Robison & Pantoja-Alor, 1968; and a third undescribed and unnamed genus from the western United States. Robison & Pantoja-Alor (1968) emphasized low cranidial convexity, a quadrate glabella bearing 4 pairs of lateral glabellar furrows, and short anterior border and preglabellar field as defining characteristics for the new subfamily. The pygidial margin was either entire (Plicatolina) or bilobed (Plicatolinella and the unnamed genus). Mendoparabolina Rusconi, 1951a exhibits these characters and is included in the subfamily. Taylor (1976) transferred the genus Westergaardites Troedsson, 1937 into the subfamily. Benedetto (1977) erected Paraplicatolina, with P. acantha as the designated type species, and included it in the Plicatolininae. Paraplicatolina acantha, however, has a subtrapezoidal glabella and apparently lacks S4 lateral glabellar furrows: the assignment bears further consideration.
description: Published as part of Taylor, John F., Loch, James D. & Repetski, John E., 2024, Taxonomy and stratigraphic distribution of Lotagnostus (Agnostida: Agnostidae) and associated trilobites and conodonts in the Upper Cambrian (Furongian) of Laurentia, pp. 1-66 in Zootaxa 5422 (1) on page 29, DOI: 10.11646/zootaxa.5422.1.1, http://zenodo.org/record/10805617
Footprint and minimum distance functions
Creators: name: Núñez-Betancourt, Luis
name: Pitones, Yuriko
name: Villarreal, Rafael H.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Commutative Algebra (math.AC)
subject: Information Theory (cs.IT)
subject: Algebraic Geometry (math.AG)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences
subject: Primary 13P25

description: Let $S$ be a polynomial ring over a field $K$, with a monomial order $\prec$, and let $I$ be an unmixed graded ideal of $S$. In this paper we study two functions associated to $I$: the minimum distance function $δ_I$ and the footprint function ${\rm fp}_I$. It is shown that $δ_I$ is positive and that ${\rm fp}_I$ is positive if the initial ideal of $I$ is unmixed. Then we show that if $I$ is radical and its associated primes are generated by linear forms, then $δ_I$ is strictly decreasing until it reaches the asymptotic value $1$. If $I$ is the edge ideal of a Cohen--Macaulay bipartite graph, we show that $δ_I(d)=1$ for $d$ greater than or equal to the regularity of $S/I$. For a graded ideal of dimension $\geq 1$, whose initial ideal is a complete intersection, we give an exact sharp lower bound for the corresponding minimum distance function.
description: Commun. Korean Math. Soc., to appear
Additional file 2 of Impact of atherosclerotic cardiovascular disease on healthcare resource utilization and costs in patients with type 2 diabetes mellitus in a real-world setting
Creators: name: Weng, Wayne
name: Tian, Ye
name: Kong, Sheldon
name: Ganguly, Rahul
name: Hersloev, Malene
name: Brett, Jason
name: Hobbs, Todd
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Marine Biology

description: Additional file 2: Table S2. Characteristics of propensity score-matched cohortsa.
Multi Particle Semiclassical Process in \PHI^4 Theory
Creators: name: Kyatkin, Alexander
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We have shown an example of semiclassical transition in ϕ^4 model with positive coupling constant. This process describes a semiclassical transition between two coherent states with much smaller average number of particles in the initial state than in the final state. This transition is technically analogous to the one-instanton transition in the electroweak model. It is suppressed by the factor exp(-2S), where S is Lipatov instanton action. It could be important to the problem of calculation of amplitudes for multiparticle production in ϕ^4-type models.
description: 12 pages, PlainTeX, JHU-TIPAC-930016
title: 02_1104
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/
The World Bank One Year After The Commission's Report to Congress
Creators: name: Meltzer, Allan
Publisher: name: Carnegie Mellon University
Year: 2009
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: The World Bank, including IDA, disbursed to its client countries $24 billion in 1999 and $18.5 billion in 2000. The budgeted cost for making and managing these disbursements is relatively high, almost $1.5 billion or more than 7% of average disbursements. The cost to the donor countries is higher still, a multiple of the operating costs paid by the Bank. The Commission estimated the cost of the principal development banks to U.S. taxpayers at $5 billion per annum.
Non--perturbative bounds on the Higgs mass in the minimal standard model
Creators: name: Neuberger, Herbert
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: This is a slightly extended version of the talk delivered at the Topical Workshop ``Non perturbative aspects of chiral gauge theories'', Accademia Nazionale dei Lincei, Roma, 9-11 March, 1992. Abstract: The Higgs mass in the minimal standard model is bounded by triviality and vacuum stability in the range 50--100 $GeV$ to 700--900 $GeV$. Recent results will be presented in brief and directions for future work will be proposed.
description: 14p
Hydrodynamic assembly of active colloids: chiral spinners and dynamic crystals
Creators: name: Shen, Zaiyi
name: Würger, Alois
name: Lintuvuori, Juho S.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Active colloids self-organise to a variety of collective states, ranging from highly motile 'molecules' to complex 3D structures. Using large-scale simulations, we show that hydrodynamic interactions, together with a gravity-like aligning field, lead to tunable self-assembly of active colloidal spheres near a surface. The observed structures depend on the hydrodynamic characteristics: particles driven at the front, pullers, form small chiral spinners consisting of two or three particles, whereas those driven at the rear, pushers, assemble to large dynamic aggregates. The rotational motion of the puller spinners, arises from spontaneous breaking of the internal chirality. Our results show that the fluid flow mediates chiral transfer between neighboring spinners. Finally we show that the chirality of the individual spinners controls the topology of the self-assembly in solution: homochiral samples assemble into a hexagonally symmetric 2D crystal lattice while racemic mixtures show reduced hexatic order with diffusion-like dynamics.
Heavy Top Quark Searches in the Di-Lepton Mode at the Tevatron
Creators: name: Han, Tao
name: Parke, Stephen
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present the results of a detailed study of the effects of $b$-tagging on the heavy top-quark signal and backgrounds for the modes of the di-lepton plus two high transverse energy jets at the Fermilab Tevatron. The general characteristics of the heavy top-quark signal events are also discussed so that a comparison can be made between $b$-tagging and imposing stringent kinematical cuts to eliminate backgrounds.
description: uses PHYZZX and TABLES macros, 10 pages, four figures not included (available by request), FERMILAB-Pub-93/105-T
pi-pi and pi-K scatterings in three-flavour resummed chiral perturbation theory
Creators: name: Descotes-Genon, S.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The (light but not-so-light) strange quark may play a special role in the low-energy dynamics of QCD. The presence of strange quark pairs in the sea may have a significant impact of the pattern of chiral symmetry breaking : in particular large differences can occur between the chiral limits of two and three massless flavours (i.e., whether m_s is kept at its physical value or sent to zero). This may induce problems of convergence in three-flavour chiral expansions. To cope with such difficulties, we introduce a new framework, called Resummed Chiral Perturbation Theory. We exploit it to analyse pi-pi and pi-K scatterings and match them with dispersive results in a frequentist framework. Constraints on three-flavour chiral order parameters are derived.
description: Proceedings of the EPS-HEP 2007 Conference, Manchester (UK). 3 pages, 1 figure
Unexpected Dip in the Solar Gamma-Ray Spectrum
Creators: name: Tang, Qing-Wen
name: Ng, Kenny C. Y.
name: Linden, Tim
name: Zhou, Bei
name: Beacom, John F.
name: Peter, Annika H. G.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The solar disk is a bright source of multi-GeV gamma rays, due to the interactions of hadronic cosmic rays with the solar atmosphere. However, the underlying production mechanism is not understood, except that its efficiency must be greatly enhanced by magnetic fields that redirect some cosmic rays from ingoing to outgoing before they interact. To elucidate the nature of this emission, we perform a new analysis of solar atmospheric gamma rays with 9 years of Fermi-LAT data, which spans nearly the full 11-year solar cycle. We detect significant gamma-ray emission from the solar disk from 1 GeV up to $\gtrsim200$ GeV. The overall gamma-ray spectrum is much harder ($\sim E_γ^{-2.2}$) than the cosmic-ray spectrum ($\sim E_{\rm CR}^{-2.7}$). We find a clear anticorrelation between the solar cycle phase and the gamma-ray flux between 1-10 GeV. Surprisingly, we observe a spectral dip between $\sim$30-50 GeV in an otherwise power-law spectrum. This was not predicted, is not understood, and may provide crucial clues to the gamma-ray emission mechanism. The flux above 100 GeV, which is brightest during the solar minimum, poses exciting opportunities for HAWC, LHAASO, IceCube, and KM3NeT.
description: 12 pages, 5 figures. (Supplemental Material includes an additional 13 pages, 14 figures.) Minor typos fixed, results unchanged. Matches the published version
Additional file 1 of Challenges with scale-up of GeneXpert MTB/RIFÂ® in Uganda: a health systems perspective
Creators: name: Nalugwa, Talemwa
name: Shete, Priya
name: Nantale, Mariam
name: Farr, Katherine
name: Ojok, Christopher
name: Ochom, Emma
name: Mugabe, Frank
name: Joloba, Moses
name: Dowdy, David
name: Moore, David
name: Davis, J.
name: Cattamanchi, Adithya
name: Katamba, Achilles
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Environmental Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Science Policy
subject: Computational Biology

description: Additional file 1. Site Assessment Tool. A survey tool used to systematically collect information about the infrastructure and capacity for tuberculosis diagnostic testing at participating community health centers.
Hedinaspis Troedsson 1951
Creators: name: Taylor, John F.
name: Loch, James D.
name: Repetski, John E.
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Trilobita
Asaphida
Ceratopygidae
Hedinaspis

description: Hedinaspis Troedsson, 1951
 Type species. Hedinia regalis Troedsson, 1937, by original designation from Xianxiang, China.
description: Published as part of Taylor, John F., Loch, James D. & Repetski, John E., 2024, Taxonomy and stratigraphic distribution of Lotagnostus (Agnostida: Agnostidae) and associated trilobites and conodonts in the Upper Cambrian (Furongian) of Laurentia, pp. 1-66 in Zootaxa 5422 (1) on page 33, DOI: 10.11646/zootaxa.5422.1.1, http://zenodo.org/record/10805617
Guía para el paciente sobre el manejo de la urgencia odontológica antes de la consulta
Creators: name: Franco, Norayda
Publisher: name: Zenodo
Year: 2019

description: Orientacion para el paciente sobre el tipo de urgencia odontologicas para el buen uso de la oferta del servicio "conocer realmente las urgencias odontologicas" La diferencia entre urgencia y consulta programada.
BC-SIM-TR-035 SIMBIO-SYS ICO#04 Test Report
Creators: name: Zusi, Michele
name: Simioni, Emanuele
name: Politi, Romolo
name: Cremonese, Gabriele
name: Capaccioni, Fabrizio
name: Doressoundiram, Alain
name: Palumbo, Pasquale
name: Re, Cristina
name: Vincendon, Mathieu
Publisher: name: Zenodo
Year: 2023
Subjects: space instrumentation
mission planning
Instrument CheckOut

description: This document will briefly report the results of the tests performed during the Instrument Checkout (ICO) # 04 for the Spectrometers and Imagers for MPO BepiColombo Integrated Observatory SYStem (SIMBIO-SYS).
Discovering Supersymmetry with Like-sign Dileptons
Creators: name: Barnett, R. Michael
name: Gunion, John F.
name: Haber, Howard E.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Supersymmetry may be discovered at hadron colliders by searching for events similar to the top quark signal of two isolated leptons. In the case of gluino production, the most distinguishing feature is that in half the events the two leading leptons have the same sign. We demonstrate the remarkable sensitivity of this gluino signature at both the Fermilab Tevatron Collider and at the Superconducting Super Collider. Techniques for approximately determining the gluino mass are discussed.
description: 14 pages, uses phyzzx.tex macro, full postscript file, including embedded figure, available via anonymous ftp at ucdhep as [anonymous.gunion]likesign.ps, preprint UCD-93-17
Observation of Y(2175) in $J/ψ\to ηϕf_0(980)$
Creators: name: BES Collaboration
name: Ablikim, M.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The decays of $J/ψ\to ηϕf_0(980) (η\to γγ, ϕ\to K^+K^-, f_0(980)\toπ^+π^-)$ are analyzed using a sample of $5.8 \times 10^{7}$ $J/ψ$ events collected with the BESII detector at the Beijing Electron-Positron Collider (BEPC). A structure at around $2.18 $GeV/$c^2$ with about $5σ$ significance is observed in the $ϕf_0(980)$ invariant mass spectrum. A fit with a Breit-Wigner function gives the peak mass and width of $m=2.186\pm 0.010 (stat)\pm 0.006 (syst) $GeV/$c^2$ and $Γ=0.065\pm 0.023 (stat)\pm 0.017 (syst) $GeV/$c^2$, respectively, that are consistent with those of Y(2175), observed by the BABAR collaboration in the initial-state radiation (ISR) process $e^+e^-\toγ_{ISR}ϕf_0(980)$. The production branching ratio is determined to be $Br(J/ψ\toηY(2175))\cdot Br(Y(2175)\toϕf_0(980))\cdot Br(f_0(980)\toπ^+π^-)=(3.23\pm 0.75 (stat)\pm0.73 (syst))\times 10^{-4}$, assuming that the Y(2175) is a $1^{--}$ state.
description: 5 pages, 4 figures, accepted by Phys. Rev. Lett
Spontaneous symmetry breaking on the lattice generated by Yukawa interaction
Creators: name: Bock, Wolfgang
name: De, Asit K.
name: Frick, Christoph
name: Jersák, Jiri
name: Trappenberg, Thomas
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We study by numerical simulation a lattice Yukawa model with naive fermions at intermediate values of the Yukawa coupling $y$ when the nearest neighbour coupling $\kp$ of the scalar field $Φ$ is very weakly ferromagnetic ($\kp \approx 0$) or even antiferromagnetic ($κ< 0$) and the nonvanishing value of $\vev$ is generated by the Yukawa interaction. The renormalized Yukawa coupling $y_R$ achieves here its maximal value and this $y$-region is thus of particular importance for lattice investigations of strong Yukawa interaction. However, here the scalar field propagators have a very complex structure caused by fermion loop corrections and by the proximity of phases with antiferromagnetic properties. We develop methods for analyzing these propagators and for extracting the physical observables. We find that going into the negative $\kp$ region, the scalar field renormalization constant becomes small and $y_R$ does not seem to exceed the unitarity bound, making the existence of a nontrivial fixed point in the investigated Yukawa model quite unlikely.
description: 22 pages plus 13 figures
The World Bank is Wrong to Oppose Grants
Creators: name: Lerrick, Adam
name: Meltzer, Allan
Publisher: name: Carnegie Mellon University
Year: 2006
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: The World Bank should provide the poorest countries with performance-based grants rather than loans, which are seldom repaid. The World Bank should provide the poorest countries with performance-based grants rather than loans, which are seldom repaid. Grants tied to performance would require no more funding than the loans currently do but would be more effective in improving the quality of life in those nations.
Lifetime of OH masers at the tip of the asymptotic giant branch
Creators: name: Engels, D.
name: Jimenez-Esteban, F.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Context: A large fraction of otherwise similar asymptotic giant branch stars (AGB) do not show OH maser emission. As shown recently, a restricted lifetime may give a natural explanation as to why only part of any sample emits maser emission at a given epoch. Aims: We wish to probe the lifetime of 1612 MHz OH masers in circumstellar shells of AGB stars. Methods: We reobserved a sample of OH/IR stars discovered more than 28 years ago to determine the number of stars that may have since lost their masers. Results: We redetected all 114 OH masers. The minimum lifetime inferred is 2800 years (1 sigma). This maser lifetime applies to AGB stars with strong mass loss leading to very red infrared colors. The velocities and mean flux density levels have not changed since their discovery. As the minimum lifetime is of the same order as the wind crossing time, strong variations in the mass-loss process affecting the excitation conditions on timescales of ~3000 years or less are unlikely. Keywords: OH masers -- Stars: AGB and post-AGB -- circumstellar matter
description: 8 pages, 5 figures, accepted for publication in Astronomy & Astrophysics