cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
About an influence of external electromagneticfields on the axion decays
Creators: name: Mikheev, N. V.
name: Vassilevskaya, L. A.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Some results of an external electromagnetic field influence on axion decays are presented. It is shown that the field catalyzes substantially these processes. The result describing the axion decay $a \to f \tilde f$ we have obtained can be of use to re-examine the lower limit on the axion mass in case of possible existence of strong magnetic fields at the early Universe stage.
description: 7 pages, latex. Talk given at NANP-97 workshop in Dubna, Russia, July 7-11, 1997
title: An Analysis on the Impact of the Urban Area Security Initiative on Terrorist Attacks in Urban Areas
Creators: name: Ayers, Ambrozine
Publisher: name: George Mason University
Year: 2021
Subjects: subject: Evaluation
subject: Target-hardening
subject: UASI Program
subject: Evidence based-policy

description: Since the September 11 terror attacks, there has been a significant increase in counterterrorism policies and programs in the United States. The Urban Area Security Initiative (UASI) is a program that was enacted in the post-9/11 spread of counterterrorism programs to provide grants to high-risk urban areas to help reduce the risk of terrorism. However, the effectiveness of the program is largely unknown. Basing policies and programs in evidence is important to ensure the best practices are in place. Recent incidences have led to questions about UASI’s effectiveness at reducing the risk of terrorism in urban areas. An analysis is conducted on UASI funding from 2006 to 2010 to predict the effectiveness of UASI on terrorism incidents, fatal attacks, and casualties between 2011 and 2015. The analysis found a blowback effect in urban areas that received UASI funding resulting in an increase in terrorism incidents. Analysis on fatal incidents and casualties indicated UASI had no effect on their outcome. This analysis overall indicates a lack of effectiveness in the UASI program in meeting its original goal of reducing the risk of terrorism.
title: Investigation of the Role of the capBCA Locus in Francisella novicida
Creators: name: Risteen, Riley
Publisher: name: George Mason University
Year: 2019
Subjects: subject: Polyglutamic acid
subject: Francisella tularensis
subject: Francisella novicida
subject: CapBCA locus

description: Gram negative bacterium Francisella (F.) tularensis is a highly contagious zoonotic pathogen endemic to the United States of America. Though tularemia cases are relatively rare, the potential for F. tularensis to be used as a bioweapon makes studying pathogenesis of this tier 1 biothreat agent important. Previous studies have found the F. tularensis capBCA locus to be important for virulence but did not specify the exact role of this locus. Gram positive bacteria Bacillus anthracis and Bacillus subtillus feature loci with high sequence similarity to the F. tularensis capBCA locus. The B. anthracis capBCA genes encode proteins that are part of a system responsible for producing poly-γ-glutamic acid (PGA) and building a capsule from the polypeptide. The B. subtilis pgsBCA genes similarly encode a system that produces PGA, but the PGA is not attached to the cell surface so the organism does not produce a PGA capsule. Since both the B. anthracis capBCA locus and the B. subtilis pgsBCA locus are responsible for PGA production, we hypothesized that the F. tularensis capBCA locus will perform the same function. We isolated material from a highly related organism, F. novicida, a BSL2 model organism for F. tularensis, but could not confirm that the material contains PGA. These results do not support the theory that the Francisella capBCA locus synthesizes PGA from glutamic acid monomers.
Complex Crystals from Size-disperse Spheres
Creators: name: Bommineni, Praveen K.
name: Varela-Rosales, Nydia Roxana
name: Klement, Marco
name: Engel, Michael
Publisher: name: arXiv
Year: 2018
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: Colloids are rarely perfectly uniform but follow a distribution of sizes, shapes, and charges. This dispersity can be inherent (static) or develop and change over time (dynamic). Despite a long history of research, the conditions under which non-uniform particles crystallize and which crystal forms is still not well understood. Here, we demonstrate that hard spheres with Gaussian radius distribution and dispersity up to 19% always crystallize if compressed slow enough, and they do so in surprisingly complex ways. This result is obtained by accelerating event-driven simulations with particle swap moves for static dispersity and particle resize moves for dynamic dispersity. Above 6% dispersity, AB$_2$ Laves, AB$_{13}$, and a region of Frank-Kasper phases are found. The Frank-Kasper region includes a quasicrystal approximant with Pearson symbol oS276. Our findings are relevant for ordering phenomena in soft matter and alloys.
description: 10 pages, 9 figures
The extraordinary case of the rapidly evolving Ca-rich SN 2019bkc
Creators: name: Prentice, Simon
Publisher: name: Zenodo
Year: 2019

description: The last two decades have given rise to the discovery of a diverse range of rapidly evolving transients spanning several orders of magnitude in luminosity. In this talk I will present the observations and analysis of two such objects discovered by the ATLAS survey in the last year. The first is ATLAS18qqn/AT2018cow ("The Cow"), a highly luminous and rapidly evolving transient, with a spectral sequence that remained hot, blue, and almost featureless for more than three months. The Cow was subject to intense multi-wavelength observations and subject to several theoretical interpretations, however its nature remains a mystery. The second is ATLAS19dqr/SN 2019bkc, a Ca-rich transient discovered in the intracluster medium of a galaxy group at less than 100 Mpc. This object is one of the fastest evolving energetic extragalactic transients known, with a decline of 5 magnitudes in just 15 days, similar to the kilonova AT2017gfo. The nebular spectra show calcium emission lines blueshifted by an extraordinary ~11000 km/s! I will summarise by suggesting how we may better structure observing campaigns in the future in order to fully investigate this area of transient space.
Model for crystallization kinetics: Deviations from Kolmogorov-Johnson-Mehl-Avrami kinetics
Creators: name: Castro, Mario
name: Dominguez-Adame, Francisco
name: Sanchez, Angel
name: Rodriguez, Tomas
Publisher: name: arXiv
Year: 1999
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We propose a simple and versatile model to understand the deviations from the well-known Kolmogorov-Johnson-Mehl-Avrami kinetics theory found in metal recrystallization and amorphous semiconductor crystallization. We analyze the kinetics of the transformation and the grain size distribution of the product material, finding a good overall agreement between our model and available experimental data. The information so obtained could help to relate the mentioned experimental deviations due to preexisting anisotropy along some regions, to certain degree of crystallinity of the amorphous phases during deposition, or more generally to impurities or roughness of the substrate.
description: REVTeX, 3 pages, 3 figures, to appear in Applied Physics Letters
A machine learning approach for identifying the counterparts of submillimetre galaxies and applications to the GOODS-North field
Creators: name: Liu, Ruihan Henry
name: Hill, Ryley
name: Scott, Douglas
name: Almaini, Omar
name: An, Fangxia
name: Gubbels, Chris
name: Hsu, Li-Ting
name: Lin, Lihwai
name: Smail, Ian
name: Stach, Stuart
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Identifying the counterparts of submillimetre (submm) galaxies (SMGs) in multiwavelength images is a critical step towards building accurate models of the evolution of strongly star-forming galaxies in the early Universe. However, obtaining a statistically significant sample of robust associations is very challenging due to the poor angular resolution of single-dish submm facilities. Recently, a large sample of single-dish-detected SMGs in the UKIDSS UDS field, a subset of the SCUBA-2 Cosmology Legacy Survey (S2CLS), was followed up with the Atacama Large Millimeter/submillimeter Array (ALMA), which has provided the resolution necessary for identification in optical and near-infrared images. We use this ALMA sample to develop a training set suitable for machine-learning (ML) algorithms to determine how to identify SMG counterparts in multiwavelength images, using a combination of magnitudes and other derived features. We test several ML algorithms and find that a deep neural network performs the best, accurately identifying 85 per cent of the ALMA-detected optical SMG counterparts in our cross-validation tests. When we carefully tune traditional colour-cut methods, we find that the improvement in using machine learning is modest (about 5 per cent), but importantly it comes at little additional computational cost. We apply our trained neural network to the GOODS-North field, which also has single-dish submm observations from the S2CLS and deep multiwavelength data but little high-resolution interferometric submm imaging, and we find that we are able to classify SMG counterparts for 36/67 of the single-dish submm sources. We discuss future improvements to our ML approach, including combining ML with spectral energy distribution-fitting techniques and using longer wavelength data as additional features.
description: 19 pages, 5 figures. Updated to match version accepted by MNRAS
On two-vierbein gravity action from gauge theory of conformal group
Creators: name: Lovrekovic, I.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We study the gravity action built from two gauge fields corresponding to the generators of the conformal group. Starting with the action from which one can obtain Einstein gravity and conformal gravity upon imposing suitable constraints, we keep two independent gauge fields and integrate out the field corresponding to the generator of Lorentz transformations. We identify the two gauge fields with two vierbeins and perturb them around an Anti--de Sitter space. This gives the linearized equations that differ from both, Einstein gravity and conformal gravity linearized equations. We also study the linearized equations for one gauge field perturbed around the flat space and one around zero, and the case when the gauge fields are proportional to each other.
description: 12 pages
Additional file 6 of Identification and analysis of structurally critical fragments in HopS2
Creators: name: Borah, Sapna
name: Jha, Anupam
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology
subject: 60506 Virology

description: : Table S3. Pairwise superimpositions in terms of their RMSD (Ă ) between all the 10 models. (PDF 118 kb)
Non-perturbative probability distribution function for cosmological counts in cells
Creators: name: Ivanov, Mikhail M.
name: Kaurov, Alexander A.
name: Sibiryakov, Sergey
Publisher: name: arXiv
Year: 2018
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We present a non-perturbative calculation of the 1-point probability distribution function (PDF) for the spherically-averaged matter density field. The PDF is represented as a path integral and is evaluated using the saddle-point method. It factorizes into an exponent given by a spherically symmetric saddle-point solution and a prefactor produced by fluctuations. The exponent encodes the leading sensitivity of the PDF to the dynamics of gravitational clustering and statistics of the initial conditions. In contrast, the prefactor has only a weak dependence on cosmology. It splits into a monopole contribution which is evaluated exactly, and a factor corresponding to aspherical fluctuations. The latter is crucial for the consistency of the calculation: neglecting it would make the PDF incompatible with translational invariance. We compute the aspherical prefactor using a combination of analytic and numerical techniques. We demonstrate the factorization of spurious enhanced contributions of large bulk flows and their cancellation due the equivalence principle. We also identify the sensitivity to the short-scale physics and argue that it must be properly renormalized. The uncertainty associated with the renormalization procedure gives an estimate of the theoretical error. For zero redshift, the precision varies from sub percent for moderate density contrasts to tens of percent at the tails of the distribution. It improves at higher redshifts. We compare our results with N-body simulation data and find an excellent agreement.
description: 85 pages, 21 figures, minor corrections
A comparison between short GRB afterglows and kilonova AT2017gfo
Creators: name: Rossi, Andrea
Publisher: name: Zenodo
Year: 2019

description: Multi-messenger astronomy started with the discovery of kilonova AT2017gfo, the optical counterpart of GW170817 and of the short GRB 170817A. This was also the first time that a kilonova could be followed up spectroscopically. In this work, we aim at searching the fingerprints of AT2017gfo-like kilonova emissions in the optical/NIR light curves of selected short GRBs. We used the spectroscopic and photometric data-set of AT2017gfo to build rest-frame spectral templates of the kilonova. Afterwards we compared these templates with light curves of 39 short GRBs with known redshift. We could establish empirical constraints on the existence of AT2017gfo-like kilonovae in previously observed short GRBs posing limits to the kilonova emission mechanism. Moreover, we find further supporting evidence to all claimed kilonova detections and new possible kilonovae associated with short GRBs.
title: Using City Attributes to Predict Human Trafficking Business Types
Creators: name: Shirey, Lydia
Publisher: name: George Mason University
Year: 2022
Subjects: subject: Sex trafficking
subject: Correlate
subject: Business model
subject: Logistic regression
subject: Random forest

description: Human traffickers employ a variety of business models with which to traffic victims and profit from their victimization. Awareness of human trafficking, particularly sex trafficking, and how to recognize it are key facilitators in reducing the problem and preventing further victimization. Determining predictors of sex trafficking business models will contribute to building awareness, and this analysis seeks to establish if sex trafficking business models and city characteristics are correlated. Logistic regression, multinomial logistic regression, and random forest models were trained on data collected from the court documents of federally prosecuted human trafficking cases in the State of California as well as city attributes from Census data – e.g. population density, median home value, education statistics, etc. – to determine their correlation. Results indicate that certain city characteristics are correlated with sex trafficking business models, which can be used to provide indications of what type of sex trafficking business models will be problematic in a given city based on these key characteristics.
Additional file 4 of Identification and analysis of structurally critical fragments in HopS2
Creators: name: Borah, Sapna
name: Jha, Anupam
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: Molecular Biology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: 60506 Virology

description: : Table S2. Homology prediction for HopS2. (PDF 124 kb)
Quantum Spin Glasses
Creators: name: Rieger, H.
name: Young, A. P.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: Ising spin glasses in a transverse field exhibit a zero temperature quantum phase transition, which is driven by quantum rather than thermal fluctuations. They constitute a universality class that is significantly different from the classical, thermal phase transitions. Most interestingly close to the transition in finite dimensions a quantum Griffiths phase leads to drastic consequences for various physical quantities: for instance diverging magnetic susceptibilities are observable over a whole range of transverse field values in the disordered phase.
description: 10 pages LaTeX (Springer Lecture Notes style file included), 1 eps-figure; Review article for XIV Sitges Conference: Complex Behavior of Glassy Systems
title: Elementary School Leaders’ Perspectives on Providing Movement Opportunities to the Students They Serve
Creators: name: (:Unkn) Unknown
Publisher: name: George Mason University
Year: 2020

description: Childhood obesity remains a serious problem in the United States. One way to combat this growing trend— in addition to providing other health and academic-related benefits—is to increase childrens’ physical activity. Seven principals from suburban school districts in the east coast region who have either created or who actively champion additional daily movement for their students were interviewed and discussed, among other things, barriers to providing movement, how to overcome those barriers, how to best utilize stakeholders, and the movement opportunity discrepancies between economically disadvantaged students and their economically advantaged peers. Participants identified barriers such as a lack of time, a lack of physical resources, teacher mindset, and general teacher reticence. They overcame these barriers with creative, flexible approaches that sought to unite the entire school in one vision. By accessing facilitator passions and forming political relationships, stakeholders were utilized most efficiently toward these ends. And participants agreed that movement opportunities for economically disadvantaged students are not as common as they are for economically advantaged peers due to a lack of transportation, a lack of experience, and financial concerns. Future research in this field should study leader mindset related to movement opportunities and should investigate the relationship between being an effective Movement Champion in the elementary setting and coming from either a physical education background or participating in competitive sports.
3D profile bending with five controlled degrees of freedom
Creators: name: Staupendahl, Daniel
Publisher: name: TU Dortmund
Year: 2021
Subjects: subject: 3D-Biegen
subject: Profilbiegen
subject: Biegen
subject: Torsion
subject: Spannungsüberlagerung
subject: Prozessmodell
subject: Konturmessung
subject: 3D bending
subject: Profile bending
subject: Bending
subject: Twisting
subject: Stress superposition
subject: Process model
subject: Contour measurement
subject: 620
subject: 670
subject: Rohr
subject: Profil
subject: Freies Biegen
subject: Dreidimensionale geometrische Modellierung
subject: Freiheitsgrad
subject: Mechanische Spannung
subject: Dehnung
subject: Rückfederung
subject: Dreidimensionale Bearbeitung

description: In the recent decades, several processes for kinematic bending of tubes and profiles to three-dimensional contours have been developed. Although these processes offer the potential to cope with current demands for natural aesthetic design and high flexibility, they are not yet widely used in the industry. One reason has been, until now, the lack of fundamental knowledge about the forming process itself – specifically the forces and torques acting on the profile during 3D bending and the resulting stresses and strains in the cross-section. In order to generate a comprehensive understanding of the mechanics of 3D bending, first, the geometrical characteristics of 3D-shaped profiles are analyzed. Subsequently, the controlled degrees of freedom (cDOFs) process kinematics need in order to produce 3D shapes are derived. This groundwork is used to set up a 5-cDOF profile bending process with integrated force and torque sensors. Additionally, a new kind of contact-based contour measurement device is developed that allows time-efficient analyses of 3D profile shapes. A curved elastic model is created, which is able to accurately model in-plane springback and the interaction of torque and bending force components. During the analysis of the plastic profile behavior, equations are set up that describe the reciprocal effects of axial and shear stress and are used to calculate the bending force and torque acting on a profile during 3D bending. The geometric relation of profile shape and bending kinematics is finally used together with the elastic and plastic analyses to set up a comprehensive process model, which can accurately simulate the profile behavior during 3D-profile bending and can be used to generate spring-back compensated NC-data for bending processes with 3-6 cDOFs.
description: Dortmunder Umformtechnik;113
Galaxy-targeted follow-up for discovery of electromagnetic counterparts to gravitational wave events
Creators: name: Salmon, Lana
Publisher: name: Zenodo
Year: 2019

description: The detection of GW170817 by Advanced LIGO triggered electromagnetic follow-up by ground and space-based observatories which led to the detection of coincident short-lived gamma-ray and longer lasting kilonova emission ~2kpc from the centre of host galaxy NGC4993. Two of the main observational challenges are the very large localisation regions from ALIGO/Virgo and the swiftly decaying transients expected from Neutron Star - Neutron Star and Black Hole - Neutron Star mergers. Many wide-field survey telescopes and telescope networks have employed a tiling strategy, whereby their large field of view and network capabilities allow for a large localisation region to be tiled. Narrow field telescopes cannot efficiently employ these tiling strategies. For such telescopes, a galaxy-targeted strategy has several advantages, the primary one being the reduction in the number of pointings required by a factor of 10-100. I will present a public web interface, that includes implementation of a galaxy-ranking algorithm, to assist astronomers conducting galaxy-targeted follow-up of gravitational wave events by providing a rapidly available public list of targets soon after a trigger.
title: Correspondence: C. Harrison Mann, Jr. and Frank L. Hereford, Jr., March 26, 1970-March 31, 1970
Creators: name: Mann, Charles Harrison, Jr., 1908-1977
name: Hereford, Frank L.
Publisher: name: George Mason University
Year: 2007
Subjects: subject: Shea, James M., Jr.

description: Letter A: 1 pg, typescript unsigned, 11" x 8.5" (29.7 cm x 21.6 cm); Letter B: 1 pg, typescript signed, 11" x 8.5" (29.7 cm x 21.6 cm)
description: Correspondence between C. Harrison Mann, Jr. and Frank L. Hereford, Jr., Vice President and Provost of University of Virginia on behalf of University President Edgar F. Shannon, regarding concerns about Assistant Professor of Philosophy James M. Shea, Jr.'s public activities and the impact they could have on the school. Many of of Shea's actions were linked to anti-war activities that involved George Mason College students. C. Harrison Mann, Jr. Collection 19.16
title: ADCO, Cinquième cartulaire de Saint-Étienne de Dijon (1664), Cart. 28 (G 132), 258 folios, f. 00203
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
name: Petot, Frédéric
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: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Cinquième cartulaire de Saint-Étienne de Dijon (1664), Archives départementales de la Côte-d'Or, Cart. 28 (G 132), 258 folios, f. 00203, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cinquième cartulaire de Saint-Étienne de Dijon (1664), Archives départementales de la Côte-d'Or, Cart. 28 (G 132), 258 folios, f. 00203, 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
Flux-driven quantum spin liquids in kagome optical lattices
Creators: name: Hui, Hoi-Yin
name: Chen, Mengsu
name: Tewari, Sumanta
name: Scarola, V. W.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Quantum spin liquids (QSLs) define an exotic class of quantum ground states where spins are disordered down to zero temperature. We propose routes to QSLs in kagome optical lattices using applied flux. An optical flux lattice can be applied to induce a uniform flux and chiral three-spin interactions that drive the formation of a gapped chiral spin liquid. A different approach based on recent experiments using laser-assisted tunneling and lattice tilt implements a staggered flux pattern which can drive a gapless spin liquid with symmetry protected nodal lines. Our proposals, therefore, establish kagome optical lattices with effective flux as a powerful platform for exploration of QSLs.
title: The American Scream: Gender, Capitalism, and Power in Rural Haunted House Attractions
Creators: name: (:Unkn) Unknown
Publisher: name: George Mason University
Year: 2023
Subjects: subject: Folklore
subject: Contemporary legend
subject: Performance
subject: Power
subject: Gender

description: In the wake of industrialization many rural American farms embraced agritainment and learned they could commodify nostalgia and romanticized ideas of rural life. They evolved into Fall festivals featuring family-friendly agricultural entertainment, called agritainment, and reinvented a “pure” rural space, where families could seek refuge, and temporarily escape urban life. Some of these farms expanded their business into the evening by adding haunted house attractions. These farms transform at dusk, and perform a hostile identity, owning the narrative of dangerous “hillbillies” who don’t take kindly to strangers, while also performing other popular horror themes, tropes, and contemporary legends. In the same ways they commodify romantic rurality, they also commodify narratives that describe a clash between affluence and rural poverty, gendered behaviors, and invite audiences to become immersed in the narratives of the haunt to perform an elaborate folk drama. This thesis explores ten rural agritainment/haunted house attractions in Maryland, Michigan, Pennsylvania, and Virginia through participant observation and auto-ethnography. I argue that the narratives performed at these rural haunts are both problematic and empowering and using the scholarship of performance, power, and narrative, I will demonstrate that this model of agritainment reflects community, contemporary culture, and their values. Whether it’s the romantic idea of rurality, or performing familiar legend and folk horror narratives, I argue that the American agritainment is a place of evolving rural identity. A place where communities reckon with systems of power, positionality, and performance in a way to maintain cultural relevancy.
Electronic Structure of Sr_2FeMoO_6
Creators: name: Sarma, D. D.
name: Mahadevan, Priya
name: Saha-Dasgupta, T.
name: Ray, Sugata
name: Kumar, Ashwani
Publisher: name: arXiv
Year: 2000
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We have analysed the unusual electronic structure of Sr_2FeMoO_6 combining ab-initio and model Hamiltonian approaches. Our results indicate that there are strong enhancements of the intraatomic exchange strength at the Mo site as well as the antiferromagnetic coupling strength between Fe and Mo sites. We discuss the possibility of a negative effective Coulomb correlation strength (U_{eff}) at the Mo site due to these renormalised interaction strengths.
description: To appear in Phys. Rev. Lett
Momentum distribution and coherence of a weakly interacting Bose gas after a quench
Creators: name: Martone, Giovanni I.
name: Larré, Pierre-Élie
name: Fabbri, Alessandro
name: Pavloff, Nicolas
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We consider a weakly interacting uniform atomic Bose gas with a time-dependent nonlinear coupling constant. By developing a suitable Bogoliubov treatment we investigate the time evolution of several observables, including the momentum distribution, the degree of coherence in the system, and their dependence on dimensionality and temperature. We rigorously prove that the low-momentum Bogoliubov modes remain frozen during the whole evolution, while the high-momentum ones adiabatically follow the change in time of the interaction strength. At intermediate momenta we point out the occurrence of oscillations, which are analogous to Sakharov oscillations. We identify two wide classes of time-dependent behaviors of the coupling for which an exact solution of the problem can be found, allowing for an analytic computation of all the relevant observables. A special emphasis is put on the study of the coherence property of the system in one spatial dimension. We show that the system exhibits a smooth "light-cone effect," with typically no prethermalization.
description: 24 pages, 12 figures
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IX, Cart. 193 (11 H 78), f. 0028v
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: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IX, Archives départementales de la Côte-d'Or, Cart. 193 (11 H 78), f. 0028v, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IX, Archives départementales de la Côte-d'Or, Cart. 193 (11 H 78), f. 0028v, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Accelerating Non-Cartesian MRI Reconstruction Convergence using k-space Preconditioning
Creators: name: Ong, Frank
name: Uecker, Martin
name: Lustig, Michael
Publisher: name: arXiv
Year: 2019
Subjects: subject: Medical Physics (physics.med-ph)
subject: FOS: Physical sciences

description: We propose a k-space preconditioning formulation for accelerating the convergence of iterative Magnetic Resonance Imaging (MRI) reconstructions from non-uniformly sampled k-space data. Existing methods either use sampling density compensations which sacrifice reconstruction accuracy, or circulant preconditioners which increase per-iteration computation. Our approach overcomes both shortcomings. Concretely, we show that viewing the reconstruction problem in the dual formulation allows us to precondition in k-space using density-compensation-like operations. Using the primal-dual hybrid gradient method, the proposed preconditioning method does not have inner loops and are competitive in accelerating convergence compared to existing algorithms. We derive l2-optimized preconditioners, and demonstrate through experiments that the proposed method converges in about ten iterations in practice.
description: Accepted to IEEE Transaction on Medical Imaging
Additional file 5 of Identification and analysis of structurally critical fragments in HopS2
Creators: name: Borah, Sapna
name: Jha, Anupam
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Molecular Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology
subject: 60506 Virology

description: : Figure S3. Representation of the 10 predicted models from the two servers shown in (a) Robetta, (b) Bhageerath. (PDF 287 kb)
title: The Ballet Theatre Annual
Creators: name: (:Unkn) Unknown
Publisher: name: George Mason University
Year: 1997
Subjects: subject: American National Ballet Theatre
subject: Breen, Robert
subject: Davis, Blevins
subject: Roosevelt, Eleanor
subject: Chase, Lucia
subject: Smith, Oliver
subject: Alonso, Alicia
subject: Kaye, Nora
subject: Youskevitch, Igor

description: Program book.
J/ψSuppression in Pb+Pb Collisions: A New Look at Hadrons vs. Plasma
Creators: name: Vogt, R.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: A reexamination of hadronic comover scattering indicates that this mechanism cannot explain the observed $ψ$ suppression in Pb+Pb interactions. The possibility of quark-gluon plasma formation is therefore considered.
description: Calculations redone, figures updated, conclusions unchanged, to be published in Phys. Lett. B. 13 pages, LaTeX, uses epsf style, 4 figures
SPIRIT checklist for Effect of Transcutaneous Auricular Vagal Nerve Stimulation and Behavioural Parent Training on Motor and Cognative Performance with Attention Deficit Hyperactivity Disorder
Creators: name: Mutkalwar, Rohit
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 321302
subject: Infant and child health
classificationCode: 321399
subject: Paediatrics not elsewhere classified

description: SPIRIT checklist for Effect of Transcutaneous Auricular Vagal Nerve Stimulation and Behavioural Parent Training on Motor and Cognative Performance with Attention Deficit Hyperactivity Disorder
On the Topological Term in the String Representation of the Wilson Loop in the Dilute Instanton Gas
Creators: name: Antonov, D. V.
name: Ebert, D.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: A topological term related to the number of self-intersections of the string world-sheet is shown to emerge in the string representation of the Wilson loop in the dilute instanton gas. The coupling constant of this term occurs to be proportional to the topological charge of the instanton gas under consideration.
description: 4 pages, LaTeX, no figures
Drift-diffusion simulation of S-shaped current-voltage relations for organic semiconductor devices
Creators: name: Doan, Duy Hai
name: Fischer, Axel
name: Fuhrmann, Jürgen
name: Glitzky, Annegret
name: Liero, ##!Error: Attribute  Unknown!##
Publisher: name: Weierstrass Institute
Year: 2019
Subjects: subject: Non-isothermal drift-diffusion
subject: organic semiconductors
subject: finite volumes
subject: generalized Scharfetter-Gummel scheme
subject: path following
subject: 65M08
subject: 35J92
subject: 80M12
subject: 80A2

description: We present an electrothermal drift-diffusion model for organic semiconductor devices with Gauss-Fermi statistics and positive temperature feedback for the charge carrier mobilities. We apply temperature dependent Ohmic contact boundary conditions for the electrostatic potential and discretize the system by a finite volume based generalized Scharfetter-Gummel scheme. Using path-following techniques we demonstrate that the model exhibits S-shaped current-voltage curves with regions of negative differential resistance, which were only recently observed experimentally.
Renormalization Theory of Stochastic Growth
Creators: name: Hastings, Matthew B.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: An analytical renormalization group treatment is presented of a model which, for one value of parameters, is equivalent to diffusion limited aggregation. The fractal dimension of DLA is computed to be 2-1/2+1/5=1.7. Higher multifractal exponents are also calculated and found in agreement with numerical results. It may be possible to use this technique to describe the dielectric breakdown model as well, which is given by different parameter values.
description: 39 pages, LaTeX, 11 figures
Non-Hermitian systems and topology: A transfer-matrix perspective
Creators: name: Kunst, Flore K.
name: Dwivedi, Vatsal
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Topological phases of Hermitian systems are known to exhibit intriguing properties such as the presence of robust boundary states and the famed bulk-boundary correspondence. These features can change drastically for their non-Hermitian generalizations, as exemplified by a general breakdown of bulk-boundary correspondence and a localization of all states at the boundary, termed the non-Hermitian skin effect. In this article, we present a completely analytical unifying framework for studying these systems using generalized transfer matrices -- a real-space approach suitable for systems with periodic as well as open boundary conditions. We show that various qualitative properties of these systems can be easily deduced from the transfer matrix. For instance, the connection between the breakdown of the conventional bulk-boundary correspondence and the existence of a non-Hermitian skin effect, previously observed numerically, is traced back to the transfer matrix having a determinant not equal to unity. The vanishing of this determinant signals real-space exceptional points, whose order scales with the system size. We also derive previously proposed topological invariants such as the biorthogonal polarization and the Chern number computed on a complexified Brillouin zone. Finally, we define an invariant for and thereby clarify the meaning of topologically protected boundary modes for non-Hermitian systems.
Spin resolved Andreev reflection in ferromagnet-superconductor junctions with Zeeman splitting
Creators: name: Mélin, R.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Andreev reflection in ferromagnet-superconductor junctions is derived in a regime in which Zeeman splitting dominates the response of the superconductor to an applied magnetic field. Spin-up and spin-down Andreev reflections are shown to be resolved as voltage is increased. In the metallic limit, the transition from Andreev to tunnel conductivity in the spin-up channels has a non trivial behavior when spin polarization is increased. The conductance is asymmetric in a voltage reversal.
description: RevTex. 13 pages. 3 figures included
Explicit Enumerative Geometry for the Real Grassmannian of Lines in Projective Space
Creators: name: Sottile, Frank
Publisher: name: arXiv
Year: 1995
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14M15 (Primary) 14N10 (Secondary)

description: We extend the classical Schubert calculus of enumerative geometry for the Grassmann variety of lines in projective space from the complex realm to the real. Specifically, given any collection of Schubert conditions on lines in projective space which generically determine a finite number of lines, we show there exist real generic conditions determining the expected number of real lines. Our main tool is an explicit description of rational equivalences which also constitutes a novel determination of the Chow rings of these Grassmann varieties.
description: LaTeX 2e, 18 pages with three figures
High Performance Algorithms for Counting Collisions and Pairwise Interactions
Creators: name: Saldanha, Matheus Henrique Junqueira
name: de Souza, Paulo Sérgio Lopes
Publisher: name: arXiv
Year: 2019
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: FOS: Computer and information sciences

description: The problem of counting collisions or interactions is common in areas as computer graphics and scientific simulations. Since it is a major bottleneck in applications of these areas, a lot of research has been carried out on such subject, mainly focused on techniques that allow calculations to be performed within pruned sets of objects. This paper focuses on how interaction calculation (such as collisions) within these sets can be done more efficiently than existing approaches. Two algorithms are proposed: a sequential algorithm that has linear complexity at the cost of high memory usage; and a parallel algorithm, mathematically proved to be correct, that manages to use GPU resources more efficiently than existing approaches. The proposed and existing algorithms were implemented, and experiments show a speedup of 21.7 for the sequential algorithm (on small problem size), and 1.12 for the parallel proposal (large problem size). By improving interaction calculation, this work contributes to research areas that promote interconnection in the modern world, such as computer graphics and robotics.
description: Accepted in ICCS 2019 and published in Springer's LNCS series. Supplementary content at https://mjsaldanha.com/articles/1-hpc-sspi
title: Turkey And Mediation
Creators: name: Akin, Hasan
Publisher: name: George Mason University
Year: 2014
Subjects: subject: Mediation
subject: Conflict
subject: Peace
subject: Turkey
subject: Resolution

description: Turkey’s international relations policy has changed constantly in the past ten years. Based on the motto of Mustafa Kemal Atatürk- the founder of the young Turkish Republic- “peace at home, peace in the world”, Turkey strives to mediate conflicts in its region and internationally. This study describes Turkey’s efforts as an intermediary, with its weaknesses and strengths. Following a comprehensive literature review on mediation and Turkey’s previous mediation efforts, this research focuses on the opinions of Turkish diplomats and Turkish academicians of Turkey’s role as a mediator. The results of the analysis show that Turkey has the potential to continue its mediation efforts in the future, however, it needs to strengthen its human capacity to engage better in conflicts and help the conflicting parties reach sustainable resolution and peace.
Additional file 6: of Stepwise large genome assembly approach: a case of Siberian larch (Larix sibirica Ledeb)
Creators: name: Kuzmin, Dmitry
name: Feranchuk, Sergey
name: Sharov, Vadim
name: Cybin, Alexander
name: Makolov, Stepan
name: Putintseva, Yuliya
name: Oreshkova, Natalya
name: Krutovsky, Konstantin
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Genetics
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: 60506 Virology
subject: Computational Biology

description: Table S6. The computing time taken to assemble each set and the complete Larix sibirica genome using 40 cores. (DOCX 13 kb)
Ultrafilter methods in combinatorics
Creators: name: Goldbring, Isaac
Publisher: name: Mathematisches Forschungsinstitut Oberwolfach
Year: 2021

description: Given a set X, ultrafilters determine which subsets of X should be considered as large. We illustrate the use of ultrafilter methods in combinatorics by discussing two cornerstone results in Ramsey theory, namely Ramsey’s theorem itself and Hindman’s theorem. We then present a recent result in combinatorial number theory that verifies a conjecture of Erdos known as the “B + C conjecture”.
description: Snapshots of modern mathematics from Oberwolfach;2021-06