cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Relating two genus 0 problems of John Thompson
Creators: name: Fried, Michael D.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Algebraic Geometry (math.AG)
subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 11F32, 11G18, 11R58, 14G32; 20B05, 20C25, 20D25, 20E18, 20F34

description: The "relating" entwines three problems: 1. Davenport's Problem, describing pairs of polynomials over Q whose ranges on Z/p are the same for almost all p. 2. Showing that the monodromy groups of rational function maps over the complexes are limited to a finite set of groups, outside of groups close to alternating groups (example, symmetric groups) with special representations, and dihedral and cyclic groups. 3. Relating the genus 0 modular curves to the character group of the Monster simple group, so-called Monstrous Moonshine. http://www.math.uci.edu/~mfried/pathlist-cov/thomp-genus0.html has a more detailed exposition on the paper; http://www.math.uci.edu/~mfried/deflist-cov/Genus0-Prob.html gives a separate description of genus 0 problem #2.
Logarithmic corrections to O(a^2) lattice artifacts
Creators: name: Balog, Janos
name: Niedermayer, Ferenc
name: Weisz, Peter
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We compute logarithmic corrections to the O(a^2) lattice artifacts for a class of lattice actions for the non-linear O(n) sigma-model in two dimensions. The generic leading artifacts are of the form $a^2[\ln(a^2)]^{(n/(n-2))}$. We also compute the next-to-leading corrections and show that for the case n=3 the resulting expressions describe well the lattice artifacts in the step scaling function, which are in a large range of the cutoff apparently of the form O(a). An analogous computation should, if technically possible, accompany any precision measurements in lattice QCD.
description: 13 pages, 3 figures
Topology and dynamics of higher-order multiplex networks
Creators: name: Krishnagopal, Sanjukta
name: Bianconi, Ginestra
Publisher: name: arXiv
Year: 2023
Subjects: subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Social and Information Networks (cs.SI)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Higher-order networks are gaining significant scientific attention due to their ability to encode the many-body interactions present in complex systems. However, higher-order networks have the limitation that they only capture many-body interactions of the same type. To address this limitation, we present a mathematical framework that determines the topology of higher-order multiplex networks and illustrates the interplay between their topology and dynamics. Specifically, we examine the diffusion of topological signals associated not only to the nodes but also to the links and to the higher-dimensional simplices of multiplex simplicial complexes. We leverage on the ubiquitous presence of the overlap of the simplices to couple the dynamics among multiplex layers, introducing a definition of multiplex Hodge Laplacians and Dirac operators. We show that the spectral properties of these operators determine higher-order diffusion on higher-order multiplex networks and encode their multiplex Betti numbers. Our numerical investigation of the spectral properties of synthetic and real (connectome, microbiome) multiplex simplicial complexes indicates that the coupling between the layers can either speed up or slow down the higher-order diffusion of topological signals. This mathematical framework is very general and can be applied to study generic higher-order systems with interactions of multiple types. In particular, these results might find applications in brain networks which are understood to be both multilayer and higher-order.
description: (35 pages, 8 figures)
Tests For Maximum Force and Maximum Power
Creators: name: Schiller, Christoph
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Two ways to deduce the equivalence of the field equations of general relativity and the principle of maximum force $c^4/4G$ - or the equivalent maximum power $c^5/4G$ - are presented. A simple deduction of inverse square gravity directly from maximum force arises. Recent apparent counterarguments are refuted. New tests of the principle in astronomy, cosmology, electrodynamics, numerical gravitation and quantum gravity are proposed.
description: 9 pages
Electronic band reconstruction across the insulator-metal transition in colossal magnetoresistive EuCd2P2
Creators: name: Zhang, Huali
name: Du, Feng
name: Zheng, Xiaoying
name: Luo, Shuaishuai
name: Wu, Yi
name: Zheng, Hao
name: Cui, Shengtao
name: Sun, Zhe
name: Liu, Zhengtai
name: Shen, Dawei
name: Smidman, Michael
name: Song, Yu
name: Shi, Ming
name: Zhong, Zhicheng
name: Cao, Chao
name: Yuan, Huiqiu
name: Liu, Yang
Publisher: name: arXiv
Year: 2023
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: While colossal magnetoresistance (CMR) in Eu-based compounds is often associated with strong spin-carrier interactions, the underlying reconstruction of the electronic bands is much less understood from spectroscopic experiments. Here using angle-resolved photoemission, we directly observe an electronic band reconstruction across the insulator-metal (and magnetic) transition in the recently discovered CMR compound EuCd2P2. This transition is manifested by a large magnetic band splitting associated with the magnetic order, as well as unusual energy shifts of the valence bands: both the large ordered moment of Eu and carrier localization in the paramagnetic phase are crucial. Our results provide spectroscopic evidence for an electronic structure reconstruction underlying the enormous CMR observed in EuCd2P2, which could be important for understanding Eu-based CMR materials, as well as designing CMR materials based on large-moment rare-earth magnets.
description: 6 pages, 4 figures
Constructing Stein manifolds after Eliashberg
Creators: name: Gompf, Robert E.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Geometric Topology (math.GT)
subject: Complex Variables (math.CV)
subject: FOS: Mathematics
subject: 57xx; 32xx

description: A unified summary is given of the existence theory of Stein manifolds in all dimensions, based on published and pending literature. Eliashberg's characterization of manifolds admitting Stein structures requires an extra delicate hypothesis in complex dimension 2, which can be eliminated by passing to the topological setting and invoking Freedman theory. The situation is quite similar if one asks which open subsets of a fixed complex manifold can be made Stein by an isotopy. As an application of these theorems, one can construct uncountably many diffeomorphism types of exotic R^4's realized as Stein open subsets of C^2 (i.e. domains of holomorphy). More generally, every domain of holomorphy in C^2 is topologically isotopic to other such domains realizing uncountably many diffeomorphism types. Any tame n-complex in a complex n-manifold can be isotoped to become a nested intersection of Stein open subsets, provided the isotopy is topological when n=2. In the latter case, the Stein neighborhoods are homeomorphic, but frequently realize uncountably many diffeomorphism types. It is also proved that every exhausting Morse function can be subdivided to yield a locally finite handlebody of the same maximal index, both in the context of smooth n-manifolds and for Stein surfaces.
description: 16 pages, 1 figure. For Yashafest proceedings, Stanford 2007
Liolaemus goetschi
Creators: name: Cristián S. Abdala
name: Baldo, Diego
name: Juárez, Ricardo A.
name: Espinoza, Robert E.
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Reptilia
Squamata
Liolaemidae
Liolaemus
Liolaemus goetschi

description: Liolaemus goetschi (n = 20): FML 21501 –07, 21511, MPCN 57– 65, Ŕıo Negro Province, General Roca Department, Laguna Playa, ca. 20 km N of General Roca, 30 ° 52 ' 59 ''S, 67 ° 34 '0 8 ''W; FML 21508, Ŕıo Negro Province, General Roca Department, 20 km S of Catriel on National Route 151; FML 21509 – 10, Ŕıo Negro Province, General Roca Department, 50 km S of Catriel, on National Route 151.
description: Published as part of Cristián S. Abdala, Diego Baldo, Ricardo A. Juárez & Robert E. Espinoza, 2016, The First Parthenogenetic Pleurodont Iguanian: A New All-female Liolaemus (Squamata: Liolaemidae) from Western Argentina, pp. 487-497 in Copeia 104 (2) on page 494, DOI: 10.1643/CH-15-381, http://zenodo.org/record/269580
title: The effects of CenteringPregnancy on maternal and infant health outcomes: a moderation analysis
Creators: name: Park, Chul Hyun
name: Driver, Nichola
name: Richards, Robert C.
name: Ward, Penny
Publisher: name: Oxford University Press
Year: 2023
Subjects: subject: centering pregnancy
subject: demographic groups

description: CenteringPregnancy (CP) has been expected to produce beneficial outcomes for women and their infants. However, previous studies paid little attention to testing variations in CP?s effects across women from different demographic groups. This study aimed to test how multiple demographic factors (obesity, race, ethnicity, marital status and socioeconomic status) moderate CP?s effects on health outcomes.This study employed a quasi-experimental design. De-identified hospital birth data were collected from 216 CP participants and 1159 non-CP participants. We estimated the average treatment effect of CP on outcome variables as a baseline. Then we estimated the average marginal effect of CP by adding each of the moderating variables in regression adjustment models.CP produced salutary effects among those who were obese or overweight and unmarried as well as women with lower socioeconomic status. These salutary effects were also strengthened as maternal age increased. However, CP was ineffective for Hispanic/Latinx women.CP produced more beneficial health outcomes for high-risk women such as obese, unmarried women and those with lower socioeconomic status. These are meaningful findings from a public health perspective.
Primordial Perturbation in Horava-Lifshitz Cosmology
Creators: name: Piao, Yun-Song
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Recently, Hořava has proposed a renormalizable theory of gravity with critical exponent z=3 in the UV. This proposal might imply the scale invariant primordial perturbation can be generated in any expansion of early universe with a\sim t^n and n>1/3, which, in this note, will be validated by solving the motion equation of perturbation mode on super sound horizon scale for any background evolution of early universe. However, it is found that it seems that if we require the efolding number of primordial perturbation is suitable for observable universe, n>1 still need to be satisfied, unless the scale of UV regime is quite low.
description: 3 pages,
Nonparametric spectral analysis with applications to seizure characterization using EEG time series
Creators: name: Qin, Li
name: Wang, Yuedong
Publisher: name: arXiv
Year: 2009
Subjects: subject: Applications (stat.AP)
subject: FOS: Computer and information sciences

description: Understanding the seizure initiation process and its propagation pattern(s) is a critical task in epilepsy research. Characteristics of the pre-seizure electroencephalograms (EEGs) such as oscillating powers and high-frequency activities are believed to be indicative of the seizure onset and spread patterns. In this article, we analyze epileptic EEG time series using nonparametric spectral estimation methods to extract information on seizure-specific power and characteristic frequency [or frequency band(s)]. Because the EEGs may become nonstationary before seizure events, we develop methods for both stationary and local stationary processes. Based on penalized Whittle likelihood, we propose a direct generalized maximum likelihood (GML) and generalized approximate cross-validation (GACV) methods to estimate smoothing parameters in both smoothing spline spectrum estimation of a stationary process and smoothing spline ANOVA time-varying spectrum estimation of a locally stationary process. We also propose permutation methods to test if a locally stationary process is stationary. Extensive simulations indicate that the proposed direct methods, especially the direct GML, are stable and perform better than other existing methods. We apply the proposed methods to the intracranial electroencephalograms (IEEGs) of an epileptic patient to gain insights into the seizure generation process.
description: Published in at http://dx.doi.org/10.1214/08-AOAS185 the Annals of Applied Statistics (http://www.imstat.org/aoas/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Suppression of small-scale dynamo in time irreversible turbulence
Creators: name: Kopyev, A. V.
name: Il'yn, A. S.
name: Sirota, V. A.
name: Zybin, K. P.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: The conventional theory of small-scale magnetic field generation in a turbulent flow considers time-reversible random flows. However, real turbulent flows are known to be time irreversible: the presence of energy cascade is an intrinsic property of turbulence. We generalize the 'standard' model to account for the irreversibility. We show that even small time asymmetry leads to significant suppression of the dynamo effect at low magnetic Prandtl numbers, increases the generation threshold and may even make generation impossible for any magnetic Reynolds number. We calculate the magnetic energy growth rate as a function of the parameters of the flow.
Liolaemus lutzae
Creators: name: Cristián S. Abdala
name: Baldo, Diego
name: Juárez, Ricardo A.
name: Espinoza, Robert E.
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Reptilia
Squamata
Liolaemidae
Liolaemus
Liolaemus lutzae

description: Liolaemus lutzae (n = 7): FML 1287, Brazil, Rio de Janeiro Province, Cabo Frio.
description: Published as part of Cristián S. Abdala, Diego Baldo, Ricardo A. Juárez & Robert E. Espinoza, 2016, The First Parthenogenetic Pleurodont Iguanian: A New All-female Liolaemus (Squamata: Liolaemidae) from Western Argentina, pp. 487-497 in Copeia 104 (2) on page 494, DOI: 10.1643/CH-15-381, http://zenodo.org/record/269580
Prospects for Strangeness Production in pp Collisions at LHC
Creators: name: Kraus, I.
name: Cleymans, J.
name: Oeschler, H.
name: Redlich, K.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Prospects for strangeness production in pp collisions at the Large Hadron Collider (LHC) are discussed within the statistical model. Firstly, the system size and the energy dependence of the model parameters are extracted from existing data and extrapolated to LHC energy. Particular attention is paid to demonstrate that the chemical decoupling temperature is independent of the system size. In the energy regime investigated so far, strangeness production in pp interactions is strongly influenced by the canonical suppression effects. At LHC energies, this influence might be reduced. Particle ratios with particular sensitivity to canonical effects are indicated. Secondly, the relation between the strangeness production and the charged-particle multiplicity in pp interactions is investigated. In this context the multiplicity dependence studied at Tevatron is of particular interest. There, the trend in relative strangeness production known from centrality dependent heavy-ion collisions is not seen in multiplicity selected pp interactions. However, the conclusion from the Tevatron measurements is based on rather limited data samples with low statistics and number of observables. We argue, that there is an absolute need at LHC to measure strangeness production in events with different multiplicities to possibly disentangle relations and differences between particle production in pp and heavy-ion collisions.
description: 8 pages, 5 figures, SQM 2009 conference proceedings
title: Climate Change and New Challenges for Rural Communities: Particulate Matter Matters
Creators: name: Miousse, Isabelle Racine
name: Hale, Rachel B.
name: Alsbrook, Scott
name: Boysen, Gunnar
name: Broadnax, Tanya
name: Murry, Carleisha
name: Williams, Candace
name: Park, Chul Hyun
name: Richards, Robert
name: Reedy, Justin
name: Chalbot, Marie-C�Cile
name: Kavouras, Ilias G.
name: Koturbash, Igor
Publisher: name: MDPI
Year: 2023
Subjects: subject: rural communities
subject: wildfires
subject: DNA methylation
subject: climate change
subject: particulate matter
subject: citizen science
subject: geographic information systems
subject: inhalational toxicology
subject: agriculture

description: Climate change presents multiple challenges to rural communities. Here, we investigated the toxicological potential of the six types of particulate matter most common to rural Arkansas: soil, road, and agricultural dusts, pollen, traffic exhaust, and particles from biomass burning in human small airway epithelial cells (SAECs). Biomass burning and agricultural dust demonstrated the most potent toxicological responses, exhibited as significant (p < 0.05) up-regulation of HMOX1 (oxidative stress) and TNF� (inflammatory response) genes as well as epigenetic alterations (altered expression of DNA methyltransferases DNMT1, DNMT3A, and DNMT3B, enzymatic activity, and DNA methylation of alpha satellite elements) that were evident at both 24 h and 72 h of exposure. We further demonstrate evidence of aridification in the state of Arkansas and the presence of winds capable of transporting agricultural dust- and biomass burning-associated particles far beyond their origination. Partnerships in the form of citizen science projects may provide important solutions to prevent and mitigate the negative effects of the rapidly evolving climate and improve the well-being of rural communities. Furthermore, the identification of the most toxic types of particulate matter could inform local policies related to agriculture, biomass burning, and dust control.
Optimal Estimation of Thermal Diffusivity in an Energy Transfer Problem
Creators: name: Umbricht, Guillermo Federico
name: Rubio, Diana
Publisher: name: arXiv
Year: 2021
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Analysis of PDEs (math.AP)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: This work focuses on determining the coefficient of thermal diffusivity in a one-dimensional heat transfer process along a homogeneous and isotropic bar, embedded in a moving fluid with heat generation. A first type (Dirichlet) condition is imposed on one boundary and a third type (Robin) condition is considered at the other one. The parameter is estimated by minimizing the squared errors where noisy observations are numerically simulated at different positions and instants. The results are evaluated by means of the relative errors for different levels of noise. In order to enhance the estimation performance, an optimal design technique is chosen to select the most informative data. Finally, the improvement of the estimate is discussed when an optimal design is used.
description: 10 Pages, 8 Figures, 6 Tables
Liolaemus mapuche
Creators: name: Cristián S. Abdala
name: Baldo, Diego
name: Juárez, Ricardo A.
name: Espinoza, Robert E.
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Reptilia
Squamata
Liolaemidae
Liolaemus
Liolaemus mapuche

description: Liolaemus mapuche (n = 10): FML 17005, Neuqúen Province, Zapala Department, 13 km S of Paso de Los Indios; FML 17150 – 58, Neuqúen Province, Zapala Department, 4 km before Ramón Castro.
description: Published as part of Cristián S. Abdala, Diego Baldo, Ricardo A. Juárez & Robert E. Espinoza, 2016, The First Parthenogenetic Pleurodont Iguanian: A New All-female Liolaemus (Squamata: Liolaemidae) from Western Argentina, pp. 487-497 in Copeia 104 (2) on page 494, DOI: 10.1643/CH-15-381, http://zenodo.org/record/269580
A parsing language
Creators: name: Wilbur, Gregory Allen
Publisher: name: University of British Columbia
Year: 2010

description: Considerable work has been recently devoted to the automatic generation of syntax analyzers. This work has been generally concerned with extending the power of the parser generator technigues, rather than improving the syntactic specification mechanism. Se present a new parsing language which attempts to unify syntax and semantics. In addition, the language provides a mechanism by which reasonable error recovery can be naturally included in the syntax specification.
eta and eta-prime production in nucleon-nucleon collisions near thresholds
Creators: name: Kaptari, L. P.
name: Kampfer, B.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The production of eta and eta-prime mesons in nucleon-nucleon collisions near thresholds is considered within a one-boson exchange model. We show the feasibility of an experimental access to transition formfactors.
description: contribution to "Symposium on Meson Physics", 1 - 4 October 2008, Crocow, Poland
Forecasting pandemic tax revenues in a small, open economy
Creators: name: Telarico, Fabio Ashtar
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Economics (econ.GN)
subject: Statistical Finance (q-fin.ST)
subject: FOS: Economics and business

description: Tax analysis and forecasting of revenues are of paramount importance to ensure fiscal policy's viability and sustainability. However, the measures taken to contain the spread of the recent pandemic pose an unprecedented challenge to established models and approaches. This paper proposes a model to forecast tax revenues in Bulgaria for the fiscal years 2020-2022 built in accordance with the International Monetary Fund's recommendations on a dataset covering the period between 1995 and 2019. The study further discusses the actual trustworthiness of official Bulgarian forecasts, contrasting those figures with the model previously estimated. This study's quantitative results both confirm the pandemic's assumed negative impact on tax revenues and prove that econometrics can be tweaked to produce consistent revenue forecasts even in the relatively-unexplored case of Bulgaria offering new insights to policymakers and advocates.
description: Novi Ekonomist, Faculty of Business Economics Bijeljina, 2021
Stability of Binary Mixtures in Electric Field Gradients
Creators: name: Samin, Sela
name: Tsori, Yoav
Publisher: name: arXiv
Year: 2009
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We consider the influence of electric field gradients on the phase behavior of nonpolar binary mixtures. Small fields give rise to smooth composition profiles, whereas large enough fields lead to a phase-separation transition. The critical field for demixing as well as the equilibrium phase separation interface are given as a function of the various system parameters. We show how the phase diagram in the temperature-composition plane is affected by electric fields, assuming a linear or nonlinear constitutive relations for the dielectric constant. Finally, we discuss the unusual case where the interface appears far from any bounding surface.
description: 11 pages, 13 figures
Intertwining noncommutativity with gravity and particle physics
Creators: name: Manolakos, George
name: Manousselis, Pantelis
name: Roumelioti, Danai
name: Stefas, Stelios
name: Zoupanos, George
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Here we present an overview on the various works, in which many collaborators have contributed, regarding the interesting dipole of noncommutativity and physics. In brief, we present the features that noncommutativity triggers both in the fields of gravity and particle physics, from a matrix-realized perspective, with the notion of noncommutative gauge theories to play the most central role in the whole picture. Also, under the framework of noncommutativity, we examine the possibility of unifying the two fields (gravity-particle physics) in a single configuration.
The molecular emission of the irradiated star forming core ahead of HH 80N
Creators: name: Masqué, Josep M.
name: Girart, Josep M.
name: Beltrán, Maria T.
name: Estalella, Robert
name: Viti, Serena
Publisher: name: arXiv
Year: 2009
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present a Berkeley-Illinois-Maryland Association (BIMA) Array molecular survey of the star forming core ahead of HH 80N, the optically obscured northern counterpart of the Herbig-Haro objects HH 80/81. Continuum emission at 1.4 mm and 8 micron is detected at the center of the core, which confirms the presence of an embedded very young stellar object in the core. All detected molecular species arise in a ring-like structure, which is most clearly traced by CS(2-1) emission. This molecular ring suggests that strong molecular depletion occurs in the inner part of the core (at a radius of ~0.1 pc and densities higher than ~5 x 10^4 cm^{-3}). Despite of the overall morphology and kinematic similarity between the different species, there is significant molecular differentiation along the ring-like structure. The analysis of the chemistry along the core shows that part of this differentiation may be caused by the UV irradiation of the nearby HH 80N object, that illuminates the part of the core facing HH 80N, which results in an abundance enhancement of some of the detected species.
description: Accepted by ApJ, 27 pages, 7 figures, 4 tables
title: Connecting Citizen Voices to the Policy Process: the Rockefeller Ethic
Creators: name: Harris, Janet
name: Richards, Robert C.
name: Hopper, James
name: Park, Chul Hyun
name: Hawkins, Carder
name: Hollenbeck, Claire
name: Vestal, Stefanie
Publisher: name: JSTOR
Year: 2023
Subjects: subject: civic engagement
subject: policy proposals
subject: rockefeller ethic

description: Arkansas? Winthrop Rockefeller Institute is crafting an approach to public deliberation rooted in principles of respectful dialogue, diverse opinions, and collaborative problem-solving. It is called the ?Rockefeller Ethic,? and it is designed to maximize the influence of public deliberative processes on policymaking and public officials.
Relativistic magnetic interactions from non-orthogonal basis sets
Creators: name: Martínez-Carracedo, Gabriel
name: Oroszlány, László
name: García-Fuente, Amador
name: Nyári, Bendegúz
name: Udvardi, László
name: Szunyogh, László
name: Ferrer, Jaime
Publisher: name: arXiv
Year: 2023
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We propose a method to determine the magnetic exchange interaction and on-site anisotropy tensors of extended Heisenberg spin models from density functional theory including relativistic effects. The method is based on the Liechtenstein-Katsnelson-Antropov-Gubanov torque formalism, whereby energy variations upon infinitesimal rotations are performed. We assume that the Kohn-Sham Hamiltonian is expanded in a non-orthogonal basis set of pseudo-atomic orbitals. We define local operators that are both hermitian and satisfy relevant sum rules. We demonstrate that in the presence of spin-orbit coupling a correct mapping from the density functional total energy to a spin model that relies on the rotation of the exchange field part of the Hamiltonian can not be accounted for by transforming the full Hamiltonian. We derive a set of sum rules that pose stringent validity tests on any specific calculation. We showcase the flexibility and accuracy of the method by computing the exchange and anisotropy tensors of both well-studied magnetic nanostructures and of recently synthesized two-dimensional magnets. Specifically, we benchmark our approach against the established Korringa-Kohn-Rostoker Green's function method and show that they agree well. Finally, we demonstrate how the application of biaxial strain on the two-dimensional magnet T-CrTe2 can trigger a magnetic phase transition.
description: 20 pages, 6 figures
Results from Seven Years of AMANDA-II
Creators: name: DeYoung, Tyce
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: AMANDA is a first-generation high energy neutrino telescope, which has taken data at the South Pole in its final configuration since 2000. Results from seven years of operation are presented here, including observation of the atmopheric neutrino flux and searches for astrophysical neutrinos from cosmic ray accelerators, gamma ray bursts, and dark matter annihilations. In 2007, AMANDA was incorporated into the IceCube neutrino telescope, where its higher density of instrumentation improves the low energy response. In the near future, AMANDA will be replaced by the IceCube Deep Core, a purpose-built low energy extension of IceCube.
description: Presented at Neutrino 2008, Christchurch, New Zealand
Liolaemus millcayac
Creators: name: Cristián S. Abdala
name: Baldo, Diego
name: Juárez, Ricardo A.
name: Espinoza, Robert E.
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Reptilia
Squamata
Liolaemidae
Liolaemus
Liolaemus millcayac

description: Liolaemus millcayac (n = 16): FML 28600 (holotype), 28601 – 0 3 (paratypes), Mendoza Province, Lavalle Department, N of Mendoza 1 km from National Route 40 on detour to Lagunas del Rosario; FML 22434 – 36, San Juan Province, 25 de Mayo Department, National Route 141, 46 km NW of El Encon´; FML 24129 – 32, La Rioja Province, Rosario Vera Pẽnaloza Department, S of Macasin; MLP 86–87, San Luis Province, Belgrano Department, Sierra del Gigante; MLP 88–90, San Luis Province, Belgrano Department, Alto Pencoso.
description: Published as part of Cristián S. Abdala, Diego Baldo, Ricardo A. Juárez & Robert E. Espinoza, 2016, The First Parthenogenetic Pleurodont Iguanian: A New All-female Liolaemus (Squamata: Liolaemidae) from Western Argentina, pp. 487-497 in Copeia 104 (2) on page 494, DOI: 10.1643/CH-15-381, http://zenodo.org/record/269580
Two-Way Unary Temporal Logic over Trees
Creators: name: Bojanczyk, Mikolaj
Publisher: name: arXiv
Year: 2009
Subjects: subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences
subject: F.4.1

description: We consider a temporal logic EF+F^-1 for unranked, unordered finite trees. The logic has two operators: EFϕ, which says "in some proper descendant ϕholds", and F^-1ϕ, which says "in some proper ancestor ϕholds". We present an algorithm for deciding if a regular language of unranked finite trees can be expressed in EF+F^-1. The algorithm uses a characterization expressed in terms of forest algebras.
description: 29 pages. Journal version of a LICS 07 paper
Liolaemus morenoi
Creators: name: Cristián S. Abdala
name: Baldo, Diego
name: Juárez, Ricardo A.
name: Espinoza, Robert E.
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Reptilia
Squamata
Liolaemidae
Liolaemus
Liolaemus morenoi

description: Liolaemus morenoi (n = 14): FML 17020 – 28, Neuqúen Province, Collon Curá Department, 2 km N of Cerrito Pĩnon; FML 22206 – 10, Neuqúen Province, Zapala Department, 20 km SW to Zapala on National Route 40.
description: Published as part of Cristián S. Abdala, Diego Baldo, Ricardo A. Juárez & Robert E. Espinoza, 2016, The First Parthenogenetic Pleurodont Iguanian: A New All-female Liolaemus (Squamata: Liolaemidae) from Western Argentina, pp. 487-497 in Copeia 104 (2) on page 494, DOI: 10.1643/CH-15-381, http://zenodo.org/record/269580
Reconstruction of DBI-essence dark energy with f(R) gravity and its effect on black hole and wormhole mass accretion
Creators: name: Kar, Alokananda
name: Sadhukhan, Shouvik
name: Debnath, Ujjal
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this paper, we have used the reconstructed DBI-essence dark energy density to modify the mass accretions of black holes and wormholes. In general, the black hole mass accretion does not depend on the metric or local Einstein geometry. That is why we have used a generalized mechanism by reconstructing the DBI-essence dark energy reconstruction with f(R) gravity. We have used some particular forms of the scale factor to analyze the accretion phenomena. We have shown the effect of cosmic evolution in the proper time variation of black hole mass accretion. Finally, we have studied the validity of energy conditions and analyzed the type I - IV singularities for our reconstructed model.
description: 18 Pages, 36 Figures
Additional file 4 of “Like an umbrella, protecting me from the rain until I get to my destination”: Evaluating the implementation of a tailored primary care model for urban marginalized populations
Creators: name: Khorsand, Soha
name: Geller, Carol
name: Eyre, Alison
name: Abi Haidar, Hounaida
name: Chen, Haifeng
name: Lacombe, Corina
name: Kabir, Monisha
name: Mclellan, Andrew
Publisher: name: figshare
Year: 2024
Subjects: subject: Medicine
subject: Biotechnology
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences

description: Supplementary Material 4
title: 2023 ARKANSAS CIVIC HEALTH INDEX
Creators: name: Park, Chul Hyun
name: Ajayi, Joyce O.
name: Abdul-Bey, Kwami
name: Chue, Brittany
name: Richards, Robert C.
Publisher: name: NCOC
Year: 2023
Subjects: subject: volunteering
subject: civic engagement
subject: voting

description: The main source of information in this report is periodic supplements?on topics suchas voting, civic engagement, and volunteering?to the U.S Census Bureau?s CurrentPopulation Survey (CPS), which poses questions to approximately 60,000 householdsaround the U.S. From that data, this report focuses on: 1) levels of political, civic, andsocial engagement among Arkansans, 2) comparisons of Arkansas with U.S. nationalaverages, and 3) characteristics that may be associated with participation, such asrace/ethnicity, gender, age, income, and education. The survey findings reported here,unless otherwise noted, are obtained from the CPS data, which cover the years 1972through 2020, and the precise year for data is noted in each section. Other sourcesof numerical data in the report are J. O. Ajayi and M. Kalulu, Access Arkansas: Countyand City Web Transparency (4th ed., 2023);1 the National Study of Learning, Voting,and Engagement; the American National Election Studies 2020 time-series study;data on local newspaper availability from the University of North Carolina HussmanSchool of Journalism and Media; and data on ownership of local radio stations from theU.S. Federal Communications Commission. Moreover, the report presents qualitativeresults of interviews with Arkansas nonprofit leaders, civic leaders, public-engagementprofessionals, and residents about coalitions across sectors to address social issues,as well as political, civic, and social engagement and local civic spaces. While thereport?s quantitative findings are based on a scientifically valid and representativesample of residents, each estimate features a small margin of error; as a result, smalldifferences in percentages may not be statistically significant.
Additional file 3 of “Like an umbrella, protecting me from the rain until I get to my destination”: Evaluating the implementation of a tailored primary care model for urban marginalized populations
Creators: name: Khorsand, Soha
name: Geller, Carol
name: Eyre, Alison
name: Abi Haidar, Hounaida
name: Chen, Haifeng
name: Lacombe, Corina
name: Kabir, Monisha
name: Mclellan, Andrew
Publisher: name: figshare
Year: 2024
Subjects: subject: Medicine
subject: Biotechnology
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences

description: Supplementary Material 3
When Energy Goes Missing: New Physics in $b\to sνν$ with Sterile Neutrinos
Creators: name: Felkl, Tobias
name: Giri, Anjan
name: Mohanta, Rukmani
name: Schmidt, Michael A.
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Belle II recently reported the first measurement of $B^+\to K^++\mathrm{inv}$, which is $2.8σ$ above the Standard Model prediction. We explore the available parameter space of new physics within Standard Model effective field theory extended by sterile neutrinos ($ν$SMEFT) and provide predictions for the other $B\to K^{(\star)}+\mathrm{inv}$ decay modes and invisible $B_s$ decays. We also briefly comment on charged current decays $B\to D^{(\star)}\ell\barν$ and possible ultraviolet completions of the relevant $ν$SMEFT operators.
description: 19 pages, 5 figures, added comments on other b->s nu nu processes, matches published version
DiPA+: Integration des Digitalen Programmarchivs deutscher Volkshochschulen in Text+
Creators: name: Hoenig, Kerstin
Publisher: name: Zenodo
Year: 2022
Subjects: NFDI
Text+
TextPlus
Text+ Plenary 22
Sammlungen
Collections
Kooperationsantrag

description: Poster presented at the plenary meeting of the NFDI consortium Text+ on September 12, 2022 in Mannheim, Germany.
description: Text+ receives a funding grant from the DFG under the grant agreement number 460033370. Text+ is contributing to the NFDI, the National Research Data Infrastructure (NFDI).
The Solar-Type Contact Binary BX Pegasi Revisited
Creators: name: Lee, Jae Woo
name: Kim, Seung-Lee
name: Lee, Chung-Uk
name: Youn, Jae-Hyuck
Publisher: name: arXiv
Year: 2009
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: We present the results of new CCD photometry for the contact binary BX Peg, made during three successive months beginning on September 2008. As do historical light curves, our observations display an O'Connell effect and the November data by themselves indicate clear evidence for very short-time brightness disturbance. For these variations, model spots are applied separately to the two data set of Group I (Sep.--Oct.) and Group II (Nov.). The former is described by a single cool spot on the secondary photosphere and the latter by a two-spot model with a cool spot on the cool star and a hot one on either star. These are generalized manifestations of the magnetic activity of the binary system. Twenty light-curve timings calculated from Wilson-Devinney code were used for a period study, together with all other minimum epochs. The complex period changes of BX Peg can be sorted into a secular period decrease caused dominantly by angular momentum loss due to magnetic stellar wind braking, a light-travel-time (LTT) effect due to the orbit of a low-mass third companion, and a previously unknown short-term oscillation. This last period modulation could be produced either by a second LTT orbit with a period of about 16 yr due to the existence of a fourth body or by the effect of magnetic activity with a cycle length of about 12 yr.
description: 23 pages, including 6 figures and 8 tables, accepted for publication in PASP
Search for the $Zγ$ decay mode of new high-mass resonances in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
Creators: name: ATLAS Collaboration
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: This letter presents a search for narrow, high-mass resonances in the $Zγ$ final state with the $Z$ boson decaying into a pair of electrons or muons. The $\sqrt{s}=13$ TeV $pp$ collision data were recorded by the ATLAS detector at the CERN Large Hadron Collider and have an integrated luminosity of 140 fb$^{-1}$. The data are found to be in agreement with the Standard Model background expectation. Upper limits are set on the resonance production cross section times the decay branching ratio into $Zγ$. For spin-0 resonances produced via gluon-gluon fusion, the observed limits at 95% confidence level vary between 65.5 fb and 0.6 fb, while for spin-2 resonances produced via gluon-gluon fusion (or quark-antiquark initial states) limits vary between 77.4 (76.1) fb and 0.6 (0.5) fb, for the mass range from 220 GeV to 3400 GeV.
description: 35 pages in total, author list starting page 18, 5 figures, 3 tables, submitted to Phys. Lett. B. All figures including auxiliary figures are available at https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PAPERS/HIGG-2018-44
Liolaemus occipitalis
Creators: name: Cristián S. Abdala
name: Baldo, Diego
name: Juárez, Ricardo A.
name: Espinoza, Robert E.
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Reptilia
Squamata
Liolaemidae
Liolaemus
Liolaemus occipitalis

description: Liolaemus occipitalis (n = 9): FML 1288 –89, 2618– 20, Brazil, Rio Grande do Sul Province, Tramandai.
description: Published as part of Cristián S. Abdala, Diego Baldo, Ricardo A. Juárez & Robert E. Espinoza, 2016, The First Parthenogenetic Pleurodont Iguanian: A New All-female Liolaemus (Squamata: Liolaemidae) from Western Argentina, pp. 487-497 in Copeia 104 (2) on page 494, DOI: 10.1643/CH-15-381, http://zenodo.org/record/269580
Additional file 2 of “Like an umbrella, protecting me from the rain until I get to my destination”: Evaluating the implementation of a tailored primary care model for urban marginalized populations
Creators: name: Khorsand, Soha
name: Geller, Carol
name: Eyre, Alison
name: Abi Haidar, Hounaida
name: Chen, Haifeng
name: Lacombe, Corina
name: Kabir, Monisha
name: Mclellan, Andrew
Publisher: name: figshare
Year: 2024
Subjects: subject: Medicine
subject: Biotechnology
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences

description: Supplementary Material 2
title: Introduction: law in a changing climate
Creators: name: Sterett, Susan M.
name: Dias, Vitor Martins
name: Marshall, Anna-Maria
Publisher: name: Cambridge University Press
Year: 2025
Subjects: subject: legal mobilization
subject: Climate change
subject: human rights
subject: transnational advocacy
subject: legal pluralism

description: As societies grapple with mitigating or adapting to climate change, law plays a prominent role in the social relations that constitute a response. In this essay, we briefly review of the many different perspectives on law and climate change offered by the authors in this special issue of Law and Society Review. From transnational human rights activism to constitutional litigation to local practices and all around the globe, both the powerful and the marginalized draw on legal institutions and actors in multiple arenas and at multiple scales to address the consequences of climate change. Together, these articles show that law is not confined to courtrooms or judicial systems or regulations; rather, law offers both limitations and opportunities in the ongoing struggle over climate change.
Professionalism and ethics in the computing occupation
Creators: name: Murray, Thomas A.
Publisher: name: University of British Columbia
Year: 2010

description: This study is concerned with the development of professional conduct and ethical codes in the computing field. An inquiry is made into the general structure of professional organizations and the idea of professionalization. Ethical codes of some professions are examined for their content as well as their role in the development and the identity of the professional society. This, in turn, is related to the principal computer societies of the western world, and to their progress in professionalization and development of ethical codes. The computing professions are found to follow a typical pattern of professional development.
Additional file 1 of Spatiotemporal dynamics of irrigated cropland water use efficiency and driving factors in northwest China’s Hexi Corridor
Creators: name: Du, Dandan
name: Dong, Bo
name: Zhang, Rui
name: Cui, Shiai
name: Chen, Guangrong
name: Du, Fengfeng
Publisher: name: figshare
Year: 2024
Subjects: subject: Space Science
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Plant Biology
subject: Computational Biology

description: Supplementary Material 1.
Solving two-dimensional large-N QCD with a nonzero density of baryons and arbitrary quark mass
Creators: name: Bringoltz, Barak
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We solve two-dimensional large-N QCD in the presence of a nonzero baryon number B, and for arbitrary quark mass m and volume L. We fully treat the dynamics of the gluonic zero modes and check how this affects results from previous studies of the B=0 and B=1 systems. For a finite density of baryons, and for any m>0, we find that the ground state contains a baryon crystal with expectation values for psi-bar gamma_mu psi that have a helix-like spatial structure. We study how these evolve with B and see that the volume integral of psi-bar psi strongly changes with the baryon density. We compare this emerging crystal structure with the sine-Gordon crystal, which is expected to be a good approximation for light quarks, and find that it is a very good approximation for surprisingly heavy quarks. We also calculate the way the ground state energy E changes as a function of the baryon number B, and find that for sufficiently large densities the function E(B) is well described by the equation of state for free massless quarks, thus suggesting a quark-Hadron continuity. From dE(B)/dB we calculate the quark chemical potential mu as a function of B and see that the baryons repel each other. The way mu depends on B also allows us to translate our findings to the grand-canonical ensemble. The resulting phase structure along the mu-axis contains a phase transition that occurs at a value of mu equal to the baryon mass divided in N, and that separates a mu-independent phase with intact translation symmetry from a mu-dependent phase with spontaneously broken translation symmetry. Finally, our calculations confirm the presence of a partial large-N Eguchi-Kawai volume independence, as described in Phys.Rev.D79:105021, that arises only if one treats the gluonic zero modes correctly.
description: Added discussion on emerging quark-hadron continuity, fixed factor 2 in UV regularization, regularized gamma_5 condensate, and fixed plot of gamma_1 condensate. Plots are now more pretty. Added discussion of physical meaning of results, and corrected typos. 41 pages, 25 figures