cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A Bilocal Field Approach to the Large-N Expansion of Two-Dimensional (Gauge) Theories
Creators: name: Cavicchi, M.
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider a wide class of two-dimensional models as gauge theories, Gross-Neveu model, $O(N)$ and $CP^{N-1}$-like models using a formalism based on the introduction of bilocal fields that permits to perform easily the large-N expansion of this set of models in a unified and general way. We mainly discuss the $SU(N)$ gauge field theory minimally coupled to fermionic plus bosonic matter in the fundamental representation, and we obtain within the path integral approach exact equations for the particle spectrum, also in presence of renormalizable polynomial potentials. Finally, we discuss the correspondence between this new approach and the one previously used in the context of the $O(N)$ vector models.
description: 36 pages + 7 uuencoded postcript figures, Latex, Preprint DFUB-93-17
Nonlinear Kinetics Model of Concrete Damage Due to Delayed Ettringite Formation
Creators: name: Alkhaloufalabdalhmid, Nour
Publisher: name: Digital Repository at the University of Maryland
Year: 2021
Subjects: subject: Civil engineering
subject: FOS: Civil engineering

description: Delayed ettringite formation (DEF) in concrete is a deleterious process characterized by the expansion and cracking of concrete. Recent research has shown that concrete expansion occurs in three consecutive stages and can be fit into a nonlinear model (Feuze, Livingston, & Amde, 2019). This paper used data from tests conducted previously by the University of Maryland on concrete prisms with varying potassium contents, types of fine aggregates, and exposure conditions. Test results were fit into a nonlinear model developed by Feuze et al. (2019). The model, referred to in this research as “The Nonlinear Kinetics Model”, is a four-parameter model that conveys the time dependence of the expansion of concrete due to DEF. Results have shown the nonlinear kinetics model previously developed and tested by Feuze et al. (2019) in one set of conditions, can be applied to more DEF experiments with a variety of other conditions. Thus, the model parameters can provide a framework for comparing the effects of various factors that influence DEF.
Additional file 1 of Insomnia symptoms in children and adolescents: screening for sleep problems with the two-item Sleep Condition Indicator (SCI-02)
Creators: name: Illingworth, Gaby
name: Mansfield, Karen L.
name: Skripkauskaite, Simona
name: Fazel, Mina
name: Waite, Felicity
Publisher: name: figshare
Year: 2024
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Physiology
subject: Biotechnology
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy
subject: Mental Health

description: Supplementary Material 1
Magnetoanisotropic spin-triplet Andreev reflection in ferromagnet-Ising superconductor junctions
Creators: name: Lv, Peng
name: Zhou, Yan-Feng
name: Yang, Ning-Xuan
name: Sun, Qing-Feng
Publisher: name: arXiv
Year: 2018
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We theoretically study the electronic transport through a ferromagnet-Ising superconductor junction. A tight-binding Hamiltonian describing the Ising superconductor is presented. Then by combing the non-equilibrium Green's function method, the expressions of Andreev reflection coefficient and conductance are obtained. A strong magnetoanisotropic spin-triplet Andreev reflection is shown, and the magnetoanisotropic period is $π$ instead of $2π$ as in the conventional magnetoanisotropic system. We demonstrate a significant increase of the spin-triplet Andreev reflection for the single-band Ising superconductor. Furthermore, the dependence of the Andreev reflection on the incident energy and incident angle are also investigated. A complete Andreev reflection can occur when the incident energy is equal to the superconductor gap, regardless of the Fermi energy (spin polarization) of the ferromagnet. For the suitable oblique incidence, the spin-triplet Andreev reflection can be strongly enhanced. In addition, the conductance spectroscopies of both zero bias and finite bias are studied, and the influence of gate voltage, exchange energy, and spin-orbit coupling on the conductance spectroscopy are discussed in detail. The conductance reveals a strong magnetoanisotropy with period $π$ as the Andreev reflection coefficient. When the magnetization direction is parallel to the junction plane, a large conductance peak always emerges at the superconductor gap. This work offers a comprehensive and systematic study of the spin-triplet Andreev reflection, and has underlying application of $π$-periodic spin valve in spintronics.
description: 10 pages, 9 figures
Spin Content of the Quantum Soliton
Creators: name: Dubikovsky, A.
name: Sveshnikov, K.
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The classical soliton solution, quantized by means of suitable translational and rotational collective coordinates, is embedded into the one-particle irreductible representation of the Poincare group corresponding to a definite spin. It is shown, that within the conventional quasiclassical expansion such embedding leads to a set of nontrivial consistency conditions imposed on the classical solution. The validity of these relations is considered for a number of soliton models in 2+1- and 3+1-dimensions.
description: 10 pages, Standard LaTeX
Decoupling of Translational and Rotational Modes for a Quantum Soliton
Creators: name: Dubikovsky, A.
name: Sveshnikov, K.
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: A set of integral relations for rotational and translational zero modes in the vicinity of the soliton solution are derived from the particle-like properties of the latter and verified for a number of models (solitons in 1+1-dimensions, skyrmeons in 2+1- and 3+1-dimensions, non-abelian monopoles). It is shown, that by consistent quantization within the framework of collective coordinates these relations ensure the correct diagonal expressions for the kinetic and centrifugal terms in the Hamiltonian in the lowest orders of the perturbation expansion. The connection between these properties and virial relations is also determined.
description: 13 pages, Standard LaTeX
New N=4 Superfields and Sigma-models
Creators: name: Ivanov, I. T.
name: Lindstrom, U.
name: Rocek, M.
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this note, we construct new representations of D=2, N=4 supersymmetry which do not involve chiral or twisted chiral multiplets. These multiplets may make it possible to circumvent no-go theorems about N=4 superspace formulations of WZWN-models.
description: 11 pages, latex
A voyage round the world, between the years 1816-1819 in the ship le Bordelais
Creators: name: Roquefeuil, Camille De
Publisher: name: London : Printed for Sir Richard Phillips and Co.
Year: 2016

description: "Printed by D. Sidney and Co. '... a condensed (and poor) English version': - Howay, F.W. A list of trading vessels, pt 4, p. 135. Reprinted in the same year by W. Reynolds with the same t.p. but without the series note." -- Strathern, G. M., & Edwards, M. H. (1970). Navigations, traffiques & discoveries, 1774-1848: A guide to publications relating to the area now British Columbia. Victoria, BC: University of Victoria, p. 253.
The spectrum of the Dirac operator near zero virtuality for $N_c = 2$
Creators: name: Verbaarschot, Jacobus
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the spectrum of the QCD Dirac operator near zero virtuality for $N_c =2$. According to a universality argument, it can be described by a random matrix theory with the chiral structure of QCD, but with $real$ matrix elements. Using results derived by Mehta and Mahoux and Nagao and Wadati, we are able to obtain an analytical result for the microscopic spectral density that in turn is the generating function for Leutwyler-Smilga type spectral sum rules.
description: 21 pages and 2 figures, SUNY-NTG-94/2
title: Préface_Des œufs en abondance, à la ferme, chez l'amateur
Creators: name: AmateurS
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020

description: Préface
description: ID_PARA_00582
title: ADCO, Privilèges de l'Ordre de Cîteaux en matière de succession (Fin XVe siècle), Cart. 176 (11 H 8), f. 0026
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/2017
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: Privilèges de l'Ordre de Cîteaux en matière de succession (Fin XVe siècle), Archives départementales de la Côte-d'Or, Cart. 176 (11 H 8), f. 0026, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Privilèges de l'Ordre de Cîteaux en matière de succession (Fin XVe siècle), Archives départementales de la Côte-d'Or, Cart. 176 (11 H 8), f. 0026, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
Additional file 1 of Exploring the longitudinal expression dynamics of midguts in adult female Amblyomma americanum ticks
Creators: name: Lu, Stephen
name: de Sousa-Paula, Lucas C.
name: Ribeiro, Jose M. C.
name: Tirloni, Lucas
Publisher: name: figshare
Year: 2024
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Supplementary Material 1
Additional file 1: of How are health-related behaviours influenced by a diagnosis of pre-diabetes? A meta-narrative review
Creators: name: Barry, Eleanor
name: Greenhalgh, Trisha
name: Fahy, Nicholas
Publisher: name: figshare
Year: 2018
Subjects: subject: Molecular Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: Science Policy

description: Search strategy. (DOCX 15 kb)
Construction of Non-critical String Field Theory by Transfer Matrix Formalism in Dynamical Triangulation
Creators: name: Watabiki, Yoshiyuki
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We propose a new method which analyzes the dynamical triangulation from the viewpoint of the non-critical string field theory. By using the transfer matrix formalism, we construct the non-critical string field theory (including $c>1$ cases) at the discrete level. For pure quantum gravity, we succeed in taking the continuum limit and obtain the $c=0$ non-critical string field theory at the continuous level. We also study about the universality of the non-critical string field theory.
description: 64 pages
Journal d'un voyage autour du monde : pendant les années 1816, 1817, 1818 et 1819
Creators: name: Roquefeuil, Camille De
Publisher: name: Paris : Ponthieu
Year: 2016

description: "Captain's journal of a fur-trading voyage to the northwest coast on Le Bordelais which reached Nootka Sound on September 2, 1817 and remained for some weeks. This was the first recorded visit since the massacre of the crew of the Boston and contains particulars of the Indians and the chief Maquinna. The editor's introduction gives an outline history of exploration." -- Strathern, G. M., & Edwards, M. H. (1970). Navigations, traffiques & discoveries, 1774-1848: A guide to publications relating to the area now British Columbia. Victoria, BC: University of Victoria, p. 252.
Additional file 1 of Transcription factor TabHLH49 positively regulates dehydrin WZY2 gene expression and enhances drought stress tolerance in wheat
Creators: name: Liu, Hao
name: Yang, Ying
name: Liu, Dandan
name: Wang, Xiaoyu
name: Zhang, Linsheng
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1: Table S1. Specific primers used in the study.
Optimization of Signal Routing in Disruption-Tolerant Networks
Creators: name: Singam, Caitlyn
Publisher: name: Digital Repository at the University of Maryland
Year: 2021
Subjects: subject: Systems science
subject: Aerospace engineering
subject: Electrical engineering
subject: DTN
subject: network
subject: optimization
subject: routing
subject: satellite
subject: space systems

description: Communication networks are prone to disruption due to inherent uncertainties such as environmental conditions, system outages, and other factors. However, current state-of-the-art communication protocols are not yet optimized for communication in highly disruption-prone environments, such as deep space, where the risk of such uncertainties is not negligible. This work involves the development of a novel protocol for disruption-tolerant communication across space-based networks that avoids idealized assumptions and is consistent with system limitations. The proposed solution is grounded in an approach to information as a time-based commodity, and on reframing the problem of efficient signal routing as a problem of value optimization. The efficacy of the novel protocol was evaluated via a custom Monte Carlo simulation against other state-of-the-art protocols in terms of maintaining both data integrity and transmission speed, and was found to provide a consistent advantage across both metrics of interest.
Hot electron cooling in Dirac semimetal Cd$_3$As$_2$ due to polar optical phonons
Creators: name: Kubakaddi, Shrishail S.
name: Biswas, Tutul
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: A theory of hot electron cooling power due to polar optical phonons $P_{\rm op}$ is developed in three-dimensional Dirac semimetal($3$DDS) Cd$_3$As$_2$ taking account of hot phonon effect. Hot phonon distribution $N_q$ and $P_{\rm op}$ are investigated as a function of electron temperature $T_e$, electron density $n_e$, and phonon relaxation time $τ_p$. It is found that $P_{\rm op}$ increases rapidly (slowly) with $T_e$ at lower (higher) temperature regime. Whereas, $P_{\rm op}$ is weakly deceasing with increasing $n_e$. The results are compared with those for three-dimensional electron gas ($3$DEG) in Cd$_3$As$_2$ semiconductor. Hot phonon effect is found to reduce $P_{\rm op}$ considerably and it is stronger in 3DDS Cd$_3$As$_2$ than in Cd$_3$As$_2$ semiconductor. $P_{\rm op}$ is also compared with the hot electron cooling power due to acoustic phonons $P_{\rm ac}$. We find that a crossover takes place from $P_{\rm ac}$ dominated cooling at low $T_e$ to $P_{\rm op}$ dominated cooling at higher $T_e$. The temperature at which this crossover occurs shifts towards higher values with the increase of $n_e$. Also, hot electron energy relaxation time $τ_e$ is discussed and estimated.
description: 9 pages, 6 figures
Nutrients, chlorophyll, and emergent harmful algal bloom species of concern in coastal waters of Assateague Island National Seashore
Creators: name: Ross, Morgan O
Publisher: name: Digital Repository at the University of Maryland
Year: 2021
Subjects: subject: Biological oceanography
subject: Environmental management
subject: Environmental studies
subject: Harmful algal bloom
subject: Water quality

description: The Atlantic Ocean coastal zone of Maryland is important both ecologically and economically. Due to water quality issues, the coastal lagoons of Maryland have received considerable research attention, but little corresponding research in the coastal waters that exchange with the coastal lagoons. To better understand the linkages between the coastal ocean and the potential impacts of human activity on Maryland’s coastal zone, 5 research cruises (2018-2019) were completed to investigate concentrations of nutrients and emergent harmful algal bloom (HAB) species of concern (Dinophysis, Karenia, Pseudo-nitzschia). Nutrient and HAB species had high intra-annual variability, as well as geographic variability with relation to the inlets, coastal lagoons, and offshore discharge sites. The most significant determinants across all sampling locations, depths, and times were nitrate and ammonium. Continued eutrophication and climate change, as well as the impact of connected waterways, presents challenges for managing regional water quality issues in the coastal ocean.
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VI, Cart. 190 (11 H 75), 316 folios, f. 0187r
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VI, Archives départementales de la Côte-d'Or, Cart. 190 (11 H 75), 316 folios, f. 0187r, 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 VI, Archives départementales de la Côte-d'Or, Cart. 190 (11 H 75), 316 folios, f. 0187r, 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
Exact Duality and Nilpotent Gauging
Creators: name: Kumar, Alok
name: Mahapatra, Swapna
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We obtain new duality transformations relating some exact string backgrounds, by defining the nilpotent duality. We show that the ungauged $SL(2, R)$ WZW model transforms by its action into the three dimensional plane wave geometry. We also give the inverse transformation from the plane wave to the $SL(2, R)$ model and discuss the implications of the results.
description: 12 pages
Occurrence of anomalous diffusion and non-local response in highly-scattering acoustic periodic media
Creators: name: Buonocore, Salvatore
name: Sen, Mihir
name: Semperlotti, Fabio
Publisher: name: arXiv
Year: 2018
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We investigate the occurrence of anomalous diffusive transport associated with acoustic wave fields propagating through highly-scattering periodic media. Previous studies had correlated the occurrence of anomalous diffusion to either the random properties of the scattering medium or to the presence of localized disorder. In this study, we show that anomalous diffusive transport can occur also in perfectly periodic media and in the absence of disorder. The analysis of the fundamental physical mechanism leading to this unexpected behavior is performed via a combination of deterministic, stochastic, and fractional-order models in order to capture the different elements contributing to this phenomenon. Results indicate that this anomalous transport can indeed occur in perfectly periodic media when the dispersion behavior is characterized by anisotropic (partial) bandgaps. In selected frequency ranges, the propagation of acoustic waves not only becomes diffusive but its intensity distribution acquires a distinctive Lévy alpha-stable profile having pronounced heavy-tails. In these ranges, the acoustic transport in the medium occurs according to a hybrid transport mechanism which is simultaneously propagating and anomalously diffusive. We show that such behavior is well captured by a fractional diffusive transport model whose order can be obtained by the analysis of the heavy tails.
description: 15 pages, 22 figures
Additional file 2 of Insomnia symptoms in children and adolescents: screening for sleep problems with the two-item Sleep Condition Indicator (SCI-02)
Creators: name: Illingworth, Gaby
name: Mansfield, Karen L.
name: Skripkauskaite, Simona
name: Fazel, Mina
name: Waite, Felicity
Publisher: name: figshare
Year: 2024
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Physiology
subject: Biotechnology
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy
subject: Mental Health

description: Supplementary Material 2
MOESM1 of Structural characterization of carbon and nitrogen molecules in the Humeome of two different grassland soils
Creators: name: Drosos, Marios
name: Savy, Davide
name: Spiteller, Michael
name: Piccolo, Alessandro
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Plant Biology

description: Additional file 1. Additional tables.
Simulations of Fire Smoke Movement in High-rise Buildings with FDS
Creators: name: Xu, Hongda
Publisher: name: Digital Repository at the University of Maryland
Year: 2021
Subjects: subject: Engineering
subject: FDS
subject: Fire Smoke Movement
subject: High-rise building
subject: Simulation

description: The Fire Dynamics Simulator (FDS) developed by the National Institute of Standards and Technology (NIST) solves a form of the Navier-Stokes equations appropriate for low-speed (Ma < 0.3), thermally-driven flow with an emphasis on smoke and heat transport and has been shown to be capable of simulating the flow and temperature conditions in the vicinity of a fire [1]. In the present study, we evaluate the ability of FDS to simulate pressure dynamics in high-rise buildings, a pre-requisite to the correct simulation of smoke transport far from the fire.The objective of this study is to test the accuracy of FDS for determining the conditions throughout the entire expanse of a 40-story high-rise building featuring an elevator shaft and four stairwells. The output from FDS is first compared to the results generated by a network model called COSMO. The comparison of the two outputs shows that correct results are predicted by FDS. Additionally, more realistic scenarios are simulated with FDS and the results are compared with those of a network model called CONTAM and an in-house MATLAB program. The network model CONTAM and the MATLAB program do not represent the time-dependent thermal mixing process taking place inside the elevator shaft and the stairwells whereas FDS does. The comparison shows the importance of this thermal mixing process that impacts the pressure dynamics and smoke movement inside the building, with implications for the evacuation capability provided by the stairwells.
Quiet Country
Creators: name: Hensley, Alannah
Publisher: name: Digital Repository at the University of Maryland
Year: 2021
Subjects: subject: Creative writing
subject: American South
subject: Family
subject: LGBTQ
subject: Poetry
subject: Poverty
subject: Women

description: Quiet Country is a collection of poetry exploring love, violence, and grief. These poems examine the way poverty, addiction, and inter-generational cycles of abuse shape the landscape of rural Arkansas, and address patterns of violence toward children, animals, and women. The collection also includes a six-poem, Queer reimagining of the myth of Cassandra of Troy.
You're Doing It Wrong
Creators: name: Nonemaker, Elizabeth Ann
Publisher: name: Digital Repository at the University of Maryland
Year: 2021
Subjects: subject: Creative writing

description: YOU’RE DOING IT WRONG is a collection of stories that explores themes of guilt, mental illness, family (or community) obligations, and the quest for selfhood amidst those obligations. In the stories that focus on family, the dynamic between mothers and adult children often comes to the fore: What do mothers owe their children? How are they to protect them from things that are out of their control? How must children reconcile with the sins of the family, and how should they, in turn, navigate their own transgressions? In all of these stories, characters contend with a sense, or realization, of failure. However, they must move through their inadequacies. If there is any saving grace, it lies in the reclamation of a sense of wonder. While the more difficult circumstances of their lives may not change, a spark of awe, a moment of beauty or curiosity, might fuel them enough to greet the next day.
MOESM3 of Using Google Location History data to quantify fine-scale human mobility
Creators: name: Ruktanonchai, Nick
name: Ruktanonchai, Corrine
name: Floyd, Jessica
name: Tatem, Andrew
Publisher: name: figshare
Year: 2018
Subjects: subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Additional file 3. Google Surveys and other Google Location History data (GLH) analysis.
Perceived Neighborhood Cohesion, Homeownership, and Race/Ethnicity: Implications for Adult Mental Health
Creators: name: Brown, Melanie
Publisher: name: Digital Repository at the University of Maryland
Year: 2021
Subjects: subject: Mental health

description: This study utilized 2013-2017 data from the National Health Interview Survey to evaluate the association between perceived neighborhood cohesion and mental health outcomes (serious psychological distress, anxiety, and depression) and how this association varies by race/ethnicity. This study also evaluated perceived neighborhood cohesion as a mediator of the relationship between homeownership and mental health. Results indicated that residing in a cohesive neighborhood is associated with reductions in risk (p
First Quantized Noncritical Relativistic Polyakov String
Creators: name: Jaskólski, Zbigniew
name: Meissner, Krzysztof A.
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The first quantization of the relativistic Brink-DiVecchia-Howe-Polyakov (BDHP) string in the range $1
description: IC/94/11, 40 pages
Additional file 2 of Exploring the longitudinal expression dynamics of midguts in adult female Amblyomma americanum ticks
Creators: name: Lu, Stephen
name: de Sousa-Paula, Lucas C.
name: Ribeiro, Jose M. C.
name: Tirloni, Lucas
Publisher: name: figshare
Year: 2024
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Supplementary Material 2
Proceedings: 2nd International Conference on Food and Agricultural Economics: SUSTAINABILITY OF BULGARIAN FARMS
Creators: name: Bachen, Hrabrin
name: Terziev, Dimitar
name: Bachen, Hrabrin
name: Terziev, Dimitar
Publisher: name: Unknown
Year: 2018
Subjects: subject: Environmental Economics and Policy
subject: governance
subject: economic
subject: social
subject: ecological sustainability

description: Assessing sustainability of agricultural farms is among the most topical issues for researchers, farmers, investors, administrators, politicians, interests groups and public at large. In academic publications, official documents and agricultural practices social, economic and environmental aspects (pillars) of sustainability are assessed, while critical “governance” functions of the farm ignored. Nevertheless, comparative governance efficiency often (pre)determines the overall sustainability of a farm despite its (high) productivity, social responsibility or eco-conservation. Most frameworks usually employ “universal” approach for “faceless” farms and “anonymous” environment despite that real socio-economic, institutional and natural conditions are critical for sustainability. Assessment systems are not hierarchical and lack systemic organization of sustainability components leading to arbitrary selection of indicators. Besides, they are too simplified (few indicators), unilateral (“pure” economic, ecological, etc.), or too complicated and impossible to use. In this presentation we suggest a holistic approach for assessing absolute and comparative sustainability of farms of different juridical type, size, product specialization, ecological and geographical location in Bulgaria. It encompass governance, economic, social, and environmental aspects which are analyzed by a hierarchical system of 12 principles, 21 criteria, 45 indicators and reference values. Study, including 190 typical holdings, has found out that the overall sustainability of Bulgarian farms is good, with superior levels for environmental and social sustainability, and inferior level for governance and economic sustainability. There are great variations in sustainability levels of farms of different type and location as well as in shares of holdings with unlike sustainability level. In conclusion, we make recommendations for improvement of sustainability research and managerial practices.
Black Hole Formation and Space-Time Fluctuations in Two Dimensional Dilaton Gravity and Complementarity
Creators: name: Das, Sumit R.
name: Mukherji, Sudipta
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study black hole formation in a model of two dimensional dilaton gravity and 24 massless scalar fields with a boundary. We find the most general boundary condition consistent with perfect reflection of matter and the constraints. We show that in the semiclassical approximation and for the generic value of the parameter which characterizes the boundary conditions, the boundary starts receeding to infinity at the speed of light whenever the total energy of the incoming matter flux exceeds a certain critical value. This is also the critical energy which marks the onset of black hole formation. We then compute the quantum fluctuations of the boundary and of the rescaled scalar curvature and show that as soon as the incoming energy exceeds this critical value, an asymptotic observer using normal time resolutions will always measure large fluctuations of space-time near the horizon, even though the freely falling observer does not. This is an aspect of black hole complementarity relating directly the quantum gravity effects.
description: (Some typographical errors corrected and some equations added to clarify the nature of the singularity in the in the semiclassical solution), 30 pagers, TIFR/TH/94-01, IC/94/16
Message from the President of the United States, transmitting (pursuant to a resolution of the House of Representatives, of the 22d ult.) the correspondence between the Government of the United States and Great Britain, relating to the negotiation of the convention of the 20th October, 1818. February 15, 1823. Read, and ordered to lie upon the table
Creators: name: United States. President (1817-1825 : Monroe)
Publisher: name: Washington : Gales & Seaton
Year: 2016

description: "(At head of title: [U.S. 17th Cong. 2d. sess. House. Exec. Documents] no.71)
 Caption title. Transmits documents dated July 18, 1815 to May 27, 1820."-- Strathern, G. M., & Edwards, M. H. (1970). Navigations, traffiques & discoveries, 1774-1848: A guide to publications relating to the area now British Columbia. Victoria, BC: University of Victoria, p. 302.
Exact renormalization group equation and decoupling in quantum field theory
Creators: name: Girardello, L.
name: Zaffaroni, A.
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: New proves of decoupling of massive fields in several quantum field theories are derived in the effective Lagrangian approach based on Wilson renormalization group. In the most interesting case of gauge theories with spontaneous symmetry breaking, the approach, combined with the quantum action principle, leads to a rather simple proof to all orders.
description: Latex file, 19 pages
A general history of birds. Vol. VI
Creators: name: Latham, John, 1740-1837
Publisher: name: London : G. and W.B. Whittaker
Year: 2018

description: "Some copies issued with col. plates." -- Strathern, G. M., & Edwards, M. H. (1970). Navigations, traffiques & discoveries, 1774-1848: A guide to publications relating to the area now British Columbia. Victoria, BC: University of Victoria, p. 167.
Blockchain adoption strategies of small and medium-sized enterprises
Creators: name: Reimers, Sven
Publisher: name: TUHH Universitätsbibliothek
Year: 2024
Subjects: subject: Blockchain
subject: Distributed ledger
subject: SME
subject: Logistics
subject: Supply Chain Management
classificationCode: 330
subject: Economics

description: Digitization is shaping logistics and supply chain management (L&SCM) and impacting processes. Key tasks such as tracking goods and combating counterfeiting require robust information structures. Blockchain promises improvements in L&SCM, but SMEs are struggling compared to large enterprises. This dissertation explores SMEs‘ adoption of Blockchain in L&SCM through two studies. Study 1 surveys practitioners‘ views and finds that SMEs lack expertise. Study 2, using grounded theory, identifies a typology of SMEs‘ approaches to Blockchain adoption via 37 interviews.
description: Die Digitalisierung prägt nicht nur die Logistik und das Supply Chain Management (L&SCM), sondern wirkt sich auch auf die Prozesse aus. Beispielsweise erfordern Prozesse wie Warenverfolgung und Fälschungssicherheit robuste Informationsstrukturen. Die Blockchain-Technologie verspricht in dieser Hinsicht Verbesserungen für L&SCM. Im Vergleich zu Großunternehmen ist der Einsatz für KMU jedoch schwieriger. In dieser Dissertation wird der Einsatz von Blockchain bei KMU in L&SCM anhand von zwei Studien untersucht. Studie 1 erhebt das Expertenwissen von Praktikern und kommt zu dem Schluss, dass es KMU unter anderem an Fachwissen mangelt. Studie 2 verwendet den Grounded Theory-Ansatz, um anhand von 37 Interviews eine Typologie der Herangehensweisen von KMU bei der Einführung von Blockchain abzuleiten.
Spectroscopic time-series analysis of R Canis Majoris
Creators: name: Lehmann, H.
name: Tsymbal, V.
name: Pertermann, F.
name: Tkachenko, A.
name: Mkrtichian, D. E.
name: A-thano, N.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: R Canis Majoris is the prototype of a small group of Algol-type stars showing short orbital periods and low mass ratios. A previous detection of short-term oscillations in its light curve has not yet been confirmed. We investigate a new time series of high-resolution spectra with the aim to derive improved stellar and system parameters, to search for the possible impact of a third component in the observed spectra, to look for indications of activity in the Algol system, and to search for short-term variations in radial velocities. We disentangled the composite spectra into the spectra of the binary components. Then we analysed the resulting high signal-to-noise spectra of both stars. Using a newly developed program code based on an improved method of least-squares deconvolution, we were able to determine the radial velocities of both components also during primary eclipse. This allowed us to develop a better model of the system including the Rossiter-McLaughlin effect and to derive improved orbital parameters. Combining the results with those from spectrum analysis, we obtain accurate stellar and system parameters. We further deduce at least one oscillation frequency of 21.38 c/d. It could be detected during primary eclipses only and confirms a previous photometric finding. Results point to an amplitude amplification of non-radial pulsation modes due to the eclipse mapping effect. The presence of a He\,I line in the spectra indicates mass transfer in the R CMa system. Calculations of its Roche geometry give evidence that the cool secondary component may fill its Roche lobe. No evidence of a third body in the system could be found in the observed spectra.
description: 12 pages, 14 figures, 5 tables
Additional file 2: of Identifying the unmet information and support needs of women with autoimmune rheumatic diseases during pregnancy planning, pregnancy and early parenting: mixed-methods study
Creators: name: Phillips, Rhiannon
name: Pell, Bethan
name: Grant, Aimee
name: Bowen, Daniel
name: Sanders, Julia
name: Taylor, Ann
name: Edwards, Adrian
name: Choy, Ernest
name: Williams, Denitza
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Cell Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Science Policy

description: STAR Study Clinician Interview Topic Guides, V1.2, 14.12.16. (DOCX 22 kb)
A general history of birds. Vol. VII
Creators: name: Latham, John, 1740-1837
Publisher: name: London : G. and W.B. Whittaker
Year: 2018

description: "Some copies issued with col. plates." -- Strathern, G. M., & Edwards, M. H. (1970). Navigations, traffiques & discoveries, 1774-1848: A guide to publications relating to the area now British Columbia. Victoria, BC: University of Victoria, p. 167.
An analysis on the convergence of equal-time commutators and the closure of the BRST algebra in Yang-Mills theories
Creators: name: Kubo, Jisuke
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In renormalizable theories, we define equal-time commutators (ETC'S) in terms of the equal-time limit and investigate its convergence in perturbation theory. We find that the equal-time limit vanishes for amplitudes with the effective dimension $d_{\em eff} \leq -2$ and is finite for those with $d_{\em eff} =-1$ but without nontrivial discontinuity. Otherwise we expect divergent equal-time limits. We also find that, if the ETC's involved in verifying an Jacobi identity exist, the identity is satisfied. Under these circumstances, we show in the Yang-Mills theory that the ETC of the $0$ component of the BRST current with each other vanishes to all orders in perturbation theory if the theory is free from the chiral anomaly, from which we conclude that $[\, Q\,,\,Q\,]=0$, where $Q$ is the BRST charge. For the case that the chiral anomaly is not canceled, we use various broken Ward identities to show that $[\, Q\,,\,Q\,]$ is finite and $[\,Q\,,\,[\, Q\,,\,Q]\,]$ vanishes at the one-loop level and that they start to diverge at the two-loop level unless there is some unexpected cancellation mechanism that improves the degree of convergence.
description: 35 pages
Iterative solvers for RBF-FD discretized flow problems
Creators: name: Leinen, Willi
Publisher: name: TUHH Universitätsbibliothek
Year: 2024
Subjects: subject: RBF-FD
subject: Radial basis function
subject: Meshfree method
subject: Preconditioner
subject: Iterative solver
subject: Ill-conditioning
classificationCode: 510
subject: Mathematics
subject: FOS: Mathematics

description: This thesis deals with the numerical solution of partial differential equations via the radial basis function - finite difference (RBF-FD) method and the iterative solution of the arising global linear systems of equations. The focus is on approximation errors and preconditioners based on incomplete LU decompositions, on LU decompositions of hierarchical matrices, and on auxiliary stiffness matrices with smaller stencil sizes.
description: Diese Dissertation handelt von der numerischen Lösung partieller Differentialgleichungen durch über radiale Basisfunktionen erzeugte finite Differenzen (RBF-FD) und der iterativen Lösung der dabei entstehenden globalen linearen Gleichungssysteme. Im Mittelpunkt stehen Approximationsfehler und Vorkonditionierung durch unvollständige LU-Zerlegungen, LU-Zerlegungen von hierarchischen Matrizen, und für Hilfssteifigkeitsmatrizen mit kleinerer Stencilgröße.
MOESM1 of Using Google Location History data to quantify fine-scale human mobility
Creators: name: Ruktanonchai, Nick
name: Ruktanonchai, Corrine
name: Floyd, Jessica
name: Tatem, Andrew
Publisher: name: figshare
Year: 2018
Subjects: 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: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Additional file 1. Study materials.
An integrated approach to estimate surface soil moisture in agricultural lands
Creators: name: Rawat, Kishan Singh
name: Singh, Sudhir Kumar
name: Ray, Ram Lakhan
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Plant Biology

description: Sentinel-1 and Landsat-8 data were used to retrieve soil moisture from top soil surface (0–5 cm depth) at agricultural land (area under wheat crop). After pre-processing of satellite data and removal of vegetation influence (σ°veg) using Water Cloud Model (WCM), total backscattering coefficient (σ°total) and Normalized Difference Vegetation Index (NDVI) were used to simulate backscattering from soil (σ°soil). Modified Dubois Model (MDM) and Topp's Model were used to retrieve soil moisture using ε. Further, modelled soil moisture was evaluated using in situ soil moisture measurements and a Time Domain Reflectometer during Sentinel-1 overpass (24 January, 25 February and 13 March 2018). Statistical tests showed that an integrated approach has potential to improve soil moisture estimates over the vegetated/cropped area for agricultural and hydrological studies.
Electric Vehicle Charge Scheduling Mechanism to Maximize Cost Efficiency and User Convenience
Creators: name: Chung, Hwei-Ming
name: Li, Wen-Tai
name: Yuen, Chau
name: Wen, Chao-Kai
name: Crespi, Noel
Publisher: name: arXiv
Year: 2018
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics

description: This paper investigates the fee scheduling problem of electric vehicles (EVs) at the micro-grid scale. This problem contains a set of charging stations controlled by a central aggregator. One of the main stakeholders is the operator of the charging stations, who is motivated to minimize the cost incurred by the charging stations, while the other major stakeholders are vehicle owners who are mostly interested in user convenience, as they want their EVs to be fully charged as soon as possible. A bi-objective optimization problem is formulated to jointly optimize two factors that correspond to these stakeholders. An online centralized scheduling algorithm is proposed and proven to provide a Pareto-optimal solution. Moreover, a novel low-complexity distributed algorithm is proposed to reduce both the transmission data rate and the computation complexity in the system. The algorithms are evaluated through simulation, and results reveal that the charging time in the proposed method is 30% less than that of the compared methods proposed in the literature. The data transmitted by the distributed algorithm is 33:25% lower than that of a centralized one. While the performance difference between the centralized and distributed algorithms is only 2%, the computation time shows a significant reduction.
description: 11 pages. accepted by IEEE Transactions on Smart Grid
Loop Equations as a Generalized Virasoro Constraints
Creators: name: Zarembo, K.
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The loop equations in the $U(N)$ lattice gauge theory are represented in the form of constraints imposed on a generating functional for the Wilson loop correlators. These constraints form a closed algebra with respect to commutation. This algebra generalizes the Virasoro one, which is known to appear in one-matrix models in the same way. The realization of this algebra in terms of the infinitesimal changes of generators of the loop space is given. The representations on the tensor fields on the loop space, generalizing the integer spin conformal fields, are constructed. The structure constants of the algebra under consideration being independent of the coupling constants, almost all the results are valid in the continuum.
description: 7 pages, LaTex (3 LaTex figures), SMI-94-1
Anomalous Hall effect in van der Waals bonded ferromagnet Fe$_{3-x}$GeTe$_2$
Creators: name: Liu, Yu
name: Stavitski, Eli
name: Attenkofer, Klaus
name: Petrovic, C.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We report anomalous Hall effect (AHE) in single crystals of quasi-two-dimensional Fe$_{3-x}$GeTe$_2$ ($x \approx 0.36$) ferromagnet grown by the flux method which induces defects on Fe site and bad metallic resistivity. Fe K-edge x-ray absorption spectroscopy was measured to provide information on local atomic environment in such crystals. The dc and ac magnetic susceptibility measurements indicate a second-stage transition below 119 K in addition to the paramagnetic to ferromagnetic transition at 153 K. A linear scaling behavior between the modified anomalous Hall resistivity $ρ_{xy}/μ_0H_{eff}$ and longitudinal resistivity $ρ_{xx}^2M/μ_0H_{eff}$ implies that the AHE in Fe$_{3-x}$GeTe$_2$ should be dominated by the intrinsic Karplus-Luttinger mechanism rather than the extrinsic skew-scattering and side-jump mechanisms. The observed deviation in the linear-M Hall conductivity $σ_{xy}^A$ below 30 K is in line with its transport characteristic at low temperatures, implying the scattering of conduction electrons due to magnetic disorder and the evolution of the Fermi surface induced by possible spin-reorientation transition.