cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Phase ordering with a global conservation law: Ostwald ripening and coalescence
Creators: name: Conti, Massimo
name: Meerson, Baruch
name: Peleg, Avner
name: Sasorov, Pavel V.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: Globally conserved phase ordering dynamics is investigated in systems with short range correlations in the initial condition. A Ginzburg-Landau equation with a global conservation law is employed as the phase field model. The conditions are found under which the sharp-interface limit of this equation is reducible to the area-preserving motion by curvature. Numerical simulations show that, for both critical and off-critical quench, the equal time pair correlation function exhibits dynamic scaling, and the characteristic coarsening length obeys a power law in time with a 1/2 exponent. For the critical quench, our results are in excellent agreement with earlier results. For off-critical quench (Ostwald ripening) we investigate the dynamics of the size distribution function of the minority phase domains. The simulations show that, at large times, this distribution function has a self-similar form with growth exponent 1/2. The scaled distribution, however, strongly differs from the classical Wagner distribution. We attribute this difference to coalescence of domains. A new theory of Ostwald ripening is developed that takes into account binary coalescence events. The theoretical scaled distribution function agrees very well with that obtained in the simulations.
description: 20 pages, 7 figures, more details added
Hirota Quadratic Equations for the Gromov--Witten Invariants of $\mathbb{P}_{n-2,2,2}^1$
Creators: name: Cheng, Jipeng
name: Milanov, Todor
Publisher: name: arXiv
Year: 2019
Subjects: subject: Algebraic Geometry (math.AG)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 14N35, 37K10

description: Fano orbifold lines are classified by the Dynkin diagrams of type $A,D,$ and $E$. It is known that the corresponding total descendant potential is a tau-function of an appropriate Kac--Wakimoto hierarchy. It is also known that in the A-case the Kac--Wakimoto hierarchies admit an extension and that the total descendant potential is a tau-function of an extended Kac--Wakimoto hierarchy. The goal of this paper is to prove that in the D-case the total descendent potential is also a tau-function of an extended Kac--Wakimoto hierarchy.
description: 37 pages. Some typos and statements are corrected, and the title has been changed
Future Possibilities for Lepton-Hadron Collider Physics and Detectors
Creators: name: Fleming, G.
name: Kinney, E.
name: Lammers, S.
name: Magill, S.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We have considered the physics opportunities of future lepton-hadron colliders and how these opportunities might be realized in a possible polarized eRHIC facility and an e-p collider as part of a staged or final version VLHC. We evaluated the physics priorities based on experience at HERA and, using simulated data for e-p collisions with sqrt(s) > 1 TeV, showed how detector designs would be impacted by the physics.
description: 12 pages, 3 figures, submitted to Snowmass 2001 Proceedings
THE EFFECTIVENESS OF THE VILLAGE FUND PROGRAM IN REALIZING ADVANCED VILLAGES IN INDONESIA
Creators: name: Budi Gautama Siregar
name: Aswadi Lubis
name: Ali Amran Hasibuan
Publisher: name: Zenodo
Year: 2024
Subjects: Effectiveness, Management, Village Funds, Community Empowerment.

description: Abstract

This research aims to find an overview of the effectiveness of village fund management in empowering the community and at the same time identifying village fund management in empowering the community to improve welfare. This research was conducted in five provinces in Indonesia, namely Riau Province, West Java, Central Java, East Nusa Tenggara and Bali Province. Two villages each were taken from each Province, consisting of developed villages and underdeveloped villages. The research is classified as qualitative research with a descriptive approach. Data collection was carried out through direct interviews with village officials, community leaders, traditional leaders and the community. The interview results were processed using the Nvivo application. The results found that the management of village funds in developed villages has been managed well by establishing a harmonious and mutually supportive relationship between village officials and the community so that they are able to develop the potential that exists in the village. Meanwhile, in underdeveloped villages, village officials and the community do not support each other so that the management of village funds is not on target and is unable to develop its potential. Management of village funds in increasing development that support business access for the community is less effective. Weak capacity in planning village fund programs due to the lack of active community involvement which causes village fund programs to not be on target. Lack of innovations in developing natural resources and village potential.
title: 01_0332
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
Virtual Reality: Enhancing Engineering Students' Learning in Process Safety
Creators: name: Koay, Kang Hao
Publisher: name: Monash University
Year: 2025
Subjects: classificationCode: 401002
subject: Engineering education
classificationCode: 350505
subject: Occupational and workplace health and safety
classificationCode: 400407
subject: Process control and simulation
classificationCode: 460708
subject: Virtual and mixed reality

description: Process safety education is complicated and poses a unique challenge for educators using traditional teaching methods. This thesis develops a virtual amine scrubbing plant inside Virtual Reality (VR) environment which allow simulation of scenarios leading to process safety incidents. Students learn through experience, enhance process safety awareness which is transferable to future workplace and help to reduce catastrophic chemical incidents, safeguarding the community and environment.
Dark matter within high surface brightness spiral galaxies
Creators: name: Kranz, Thilo
name: Slyz, Adrianne
name: Rix, Hans-Walter
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present results from a detailed dynamical analysis of five high surface brightness, late type spirals, studied with the aim to quantify the luminous-to-dark matter ratio inside their optical radii. The galaxies' stellar light distribution and gas kinematics have been observed and compared to hydrodynamic gas simulations, which predict the 2D gas dynamics arising in response to empirical gravitational potentials, which are combinations of differing stellar disk and dark halo contributions. The gravitational potential of the stellar disk was derived from near-infrared photometry, color-corrected to constant (M/L); the dark halo was modelled by an isothermal sphere with a core. Hydrodynamic gas simulations were performed for each galaxy for a sequence of five different mass fractions of the stellar disk and for a wide range of spiral pattern speeds. These two parameters mainly determine the modelled gas distribution and kinematics. The agreement between the non-axisymmetric part of the simulated and observed gas kinematics permitted us to conclude that the galaxies with the highest rotation velocities tend to possess near-maximal stellar disks. In less massive galaxies, with v_max<200 km/s, the mass of the dark halo at least equals the stellar mass within 2-3 R_disk. The simulated gas morphology provides a powerful tool to determine the dominant spiral pattern speed. The corotation radius for all galaxies was found to be constant at R_corotation ~ 3 R_disk and encloses the strong part of the stellar spiral in all cases.
description: 28 pages, 7 figures; to appear in the Astrophysical Journal, Vol. 586, March 2002
MOESM2 of DBP rs16846876 and rs12512631 polymorphisms are associated with progression to AIDS naïve HIV-infected patients: a retrospective study
Creators: name: JIMÉNEZ-SOUSA, María
name: JIMÉNEZ, José
name: FERNÁNDEZ-RODRÍGUEZ, Amanda
name: BELLÓN, José
name: RODRÍGUEZ, Carmen
name: RIERA, Melchor
name: PORTILLA, Joaquín
name: CASTRO, Ángeles
name: MUÑOZ-FERNÁNDEZ, María
name: RESINO, Salvador
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: Computational Biology

description: Additional file 2: Table S2. Genetic association of vitamin D binding protein (DBP) polymorphisms with distinct patterns of AIDS progression in HIV infected patients.
Destruction of the Kondo effect by a local measurement
Creators: name: Katsnelson, M. I.
name: Dobrovitski, V. V.
name: De Raedt, H. A.
name: Harmon, B. N.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We show that the local spin measurement which decoheres the localized spin in a Kondo system, suppresses the Abrikosov-Suhl resonance and destroys the Kondo effect. This happens due to elimination of the entanglement between the localized spin and the conduction electrons, and differs essentially from smearing of the resonance by dissipation. Considering decoherence by a spin bath, we predict that the Kondo effect disappears when the Kondo temperature becomes smaller than the coupling with a bath. This effect can be detected in experiments on ``quantum corrals'' or quantum dots doped by impurities with internal degrees of freedom.
description: REVTeX4, 1 figure (EPS)
Nucleosynthesis in Gamma Ray Burst Accretion Disks
Creators: name: Pruet, Jason
name: Woosley, S. E.
name: Hoffman, R. D.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We follow the nuclear reactions that occur in the accretion disks of stellar mass black holes that are accreting at a very high rate, 0.01 to 1 solar masses per second, as is realized in many current models for gamma-ray bursts (GRBs). The degree of neutronization in the disk is a sensitive function of the accretion rate, black hole mass, Kerr parameter, and disk viscosity. For high accretion rates and low viscosity, material arriving at the black hole will consist predominantly of neutrons. This degree of neutronization will have important implications for the dynamics of the GRB producing jet and perhaps for the synthesis of the r-process. For lower accretion rates and high viscosity, as might be appropriate for the outer disk in the collapsar model, neutron-proton equality persists allowing the possible synthesis of 56Ni in the disk wind. 56Ni must be present to make any optically bright Type Ib supernova, and in particular those associated with GRBs.
description: 21 pages, 7 figures
Core Loss Mechanisms in Soft Magnetic Nanostructures
Creators: name: Huang, Haodong
Publisher: name: Monash University
Year: 2025
Subjects: classificationCode: 401605
subject: Functional materials
classificationCode: 340309
subject: Theory and design of materials
classificationCode: 401607
subject: Metals and alloy materials

description: This research investigates energy loss mechanisms in amorphous and nanocrystalline soft magnetic materials, which are essential for the performance of transformers and motors. Despite advancements in improving magnetic properties such as permeability and coercivity, the impact of magnetostriction and structural correlation length on energy loss in alternating current environments remains insufficiently understood. This study explores the influence of microstructure and magnetostriction on energy loss, analyzing a range of iron-based amorphous and nanocrystalline alloys. The findings provide compelling evidence and novel insights for reducing energy loss, making a significant contribution to the development of next-generation energy-efficient soft magnetic materials.
Supporting Material and Animations from Dynamical landscape and multistability of a climate model
Creators: name: Margazoglou, Georgios
name: Grafke, Tobias
name: Laio, Alessandro
name: Lucarini, Valerio
Publisher: name: The Royal Society
Year: 2021
Subjects: subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: 20304 Thermodynamics and Statistical Physics
subject: FOS: Mechanical engineering

description: The ESM includes supporting material and information to the main paper. We further provide a set of animations that illustrate the real-time evolution of the system when transitions among the basins of attraction occur.
VCIOM-SPUTNIK Poll: March 2020 Coronavirus Wave 2
Creators: name: VCIOM (Russian Public Opinion Research Center)
Publisher: name: Roper Center for Public Opinion Research
Year: 2021

description: President of Russia approval (1); Prime Minister approval (1); State Duma of Russia (1); political party preference (1); coronavirus (COVID-19) (20); concerns about coronavirus infection (3); reasons for coronavirus (3); spread of coronavirus (5); social distancing (5); work from home (1); temporarily moved to live in the countryside (1); the likelihood of contracting coronavirus (2); receive help from state and local governments (1); economic crisis (1); Internet usage (1); watch TV (1); personal financial situation (2); employment (2); sources of income (1); most important problems (5); cost of living (2); Russian ruble and US dollar exchange rate fluctuations (1); unemployment (1); loans (1); savings (1); economic policy (1); social policy (1); foreign policy (1); direction of country (1); life satisfaction (1).
Dendrokronoloji: Ağaç Halkalarının Bize Anlattıkları
Creators: name: Ölez, Serdar
Publisher: name: Zenodo
Year: 2016

description: Pek çoğumuz kesilmiş kütükler üzerindeki halkaları sayarak o ağacın yaşını bulmaya çalışmışızdır. Dendrokronoloji en basit tanımıyla ağaç gövdesinin gelişimiyle oluşan yıl halkalarının her birinin oluştuğu tarihi belirleyen, bunları birbirleriyle ilişkilendirerek kronolojik sıraya dizen çalışma yöntemidir. Dendrokronoloji ağaç yıl halkalarının taşıdığı bilgileri kullanarak, geçmişte yaşanmış birçok doğa olayının aydınlatılmasında veya geçmişte gerçekleştiği bilinen bir olayın kesin tarihinin belirlenmesinde diğer bilimsel disiplinlere önemli bilgiler sağlar. Bu makalede dendrokronoloji kaynakları taranarak, temel bilgiler derlenmiştir.
Global well-posedness for the non-linear Maxwell-Schrödinger system
Creators: name: Antonelli, Paolo
name: Marcati, Pierangelo
name: Scandone, Raffaele
Publisher: name: arXiv
Year: 2019
Subjects: subject: Analysis of PDEs (math.AP)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: In this paper we study the Cauchy problem associated to the Maxwell-Schrödinger system with a defocusing pure-power non-linearity. This system has many applications in physics, for instance in the description of a charged non-relativistic quantum plasma, interacting with its self-generated electromagnetic potential. One consequence of our analysis is to demonstrate that the Lorentz force associated with the electromagnetic field is well-defined for solutions slightly more regular than the finite energy class. This aspect is of fundamental importance since all the related physical models require the observability of electromagnetic effects. The well-posedness of the Lorentz force still seems to be a major open problem in the class of solutions which are only finite energy. We show the global well-posedness at high regularity for the cubic and sub-cubic case, and we provide polynomial bounds for the growth of the Sobolev norm of the solutions, for a certain range of non-linearities. An important role is played by appropriate a priori dispersive estimates, obtained by means of Koch-Tzvetkov type bounds for the non-homogeneous Schrödinger equation, which overcome the lack of Strichartz estimates for the magnetic Schrödinger flow. Because of the power-type non-linearity, the propagation of higher regularity, globally in time, cannot be achieved via a bootstrap argument as done in [44]. Our approach then exploits the analysis of a modified energy functional, combined with the a priori bounds coming from the dispersive estimates obtained previously.
Particle Correlations at LEP
Creators: name: Kress, Thomas
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Particle correlations are extensively studied to obtain information about the dynamics of hadron production. From 1989 to 2000 the four LEP collaborations recorded more than 16 million hadronic Z0 decays and several thousand W+W- events. In Z0 decays, two-particle correlations were analysed in detail to study Bose-Einstein and Fermi-Dirac correlations for various particle species. In fully-hadronic W+W- decays, particle correlations were used to study whether the two W bosons decay independently. A review of selected results is presented.
description: To appear in the proceedings of the first High-Energy Physics Conference in Madagascar (HEP-MAD'01), Antananarivo, Madagascar, 27 Sep - 5 Oct 2001 OPAL conference report CR487
Collimation of a Central Wind by a Disk-Associated Magnetic Field
Creators: name: Matt, S.
name: Winglee, R. M.
name: Bohm, K. -H.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present the results of time-dependent, numerical magnetohydrodynamic simulations of a realistic young stellar object outflow model with the addition of a disk-associated magnetic field. The outflow produced by the magnetic star-disk interaction consists of an episodic jet plus a wide-angle wind with an outflow speed comparable to that of the jet (100--200 km/s). An initially vertical field of << 0.1 Gauss, embedded in the disk, has little effect on the wind launching mechanism, but we show that it collimates the entire flow (jet + wide wind) at large (several AU) distances. The collimation does not depend on the polarity of the vertical field. We also discuss the possible origin of the disk-associated field.
description: 4 pgs, 2 figs; to appear in Jets 2002: Theory & Observations, Proceedings of the September 2002 JENAM meeting in Porto, Portugal
Regulation of NK Cell Homeostasis and Tumour Immunosurveillance
Creators: name: Shen, Zihan
Publisher: name: Monash University
Year: 2025
Subjects: classificationCode: 320409
subject: Tumour immunology

description: Cells in the human immune system can kill cancer cells, one key player is the Natural Killer (NK) cell. This thesis explores new approaches to enhance the cancer-fighting abilities of NK cells, paving the way for developing treatments that harness the body's own immune system to combat disease.
Effects of annealing time on defect-controlled ferromagnetism in Ga1-xMnxAs
Creators: name: Potashnik, S. J.
name: Ku, K. C.
name: Chun, S. H.
name: Berry, J. J.
name: Samarth, N.
name: Schiffer, P.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We have studied the evolution of the magnetic, electronic, and structural properties of annealed epilayers of Ga1-xMnxAs grown by low temperature molecular beam epitaxy. Annealing at the optimal temperature of 250 C for less than 2 hours significantly enhances the conductivity and ferromagnetism, but continuing the annealing for longer times suppresses both. These data indicate that such annealing induces the defects in Ga1-xMnxAs to evolve through at least two different processes, and they point to a complex interplay between the different defects and ferromagnetism in this material.
description: 14 pages, pdf only, submitted to Applied Physics Letters
MOESM1 of DBP rs16846876 and rs12512631 polymorphisms are associated with progression to AIDS naïve HIV-infected patients: a retrospective study
Creators: name: JIMÉNEZ-SOUSA, María
name: JIMÉNEZ, José
name: FERNÁNDEZ-RODRÍGUEZ, Amanda
name: BELLÓN, José
name: RODRÍGUEZ, Carmen
name: RIERA, Melchor
name: PORTILLA, Joaquín
name: CASTRO, Ángeles
name: MUÑOZ-FERNÁNDEZ, María
name: RESINO, Salvador
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Additional file 1: Table S1. Characteristics of vitamin D binding protein (DBP) polymorphisms in HIV infected patients and healthy donors.
Plasmonic Cooper pairing in single layer graphene
Creators: name: Elst, Dietrich
name: Klimin, Sergei N.
name: Tempere, Jacques
Publisher: name: arXiv
Year: 2019
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The dielectric function method (DFM), which uses a non-adiabatic approach to calculate the critical temperatures for superconductivity, has been quite successful in describing superconductors at low carrier densities. This regime of carrier densities causes other theories, such as BCS and Migdal-Eliashberg theory, to violate their assumption of a small Debye window. We investigate the application of DFM to the linear dispersion of single layer graphene. We derive the gap equation of DFM for a Dirac cone and calculate the critical temperature as a function of carrier density. This is done using an interaction potential that utilizes the Random Phase Approximation dielectric function and thus allows for plasmonic interactions. Our results show a significantly different behaviour of the critical temperature as a function of carrier density when compared to the BCS result. Thus, we find the DFM approach to be better suited when considering graphene systems at low carrier densities.
description: 13 pages, 2 figures
title: 02_1452
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
Role of Mechanical CPR in Management of Cardiac Arrest and its Applicability to Remote and Offshore Medicine
Creators: name: Galib, Abu Sayeed
Publisher: name: Zenodo
Year: 2018
Subjects: subject: Cardiac arrest
subject: Emergency Medicine
subject: Resuscitation
subject: Out-of-Hospital Cardiac Arrest
subject: Cardiac arrhythmia
subject: Critical Care
subject: Patient Transfer
subject: Patient Care
subject: Emergency Responders
subject: Emergency Treatment
subject: Emergency Medicine/instrumentation
subject: Emergency Medicine/trends
subject: Emergency Treatment/economics
subject: Health
subject: Occupational Health
subject: Health/trends
subject: Physicians
subject: EMS
subject: prehospital
subject: Emergency Medicine/standards

description: This paper undertakes literature review to analyse the effectiveness of mechanical CPR devices in the management of cardiac arrest, and their applicability to Remote and Offshore medicine.
D3.1 SIS Workbook
Creators: name: Stahl, Bernd
name: Keene, Paul
Publisher: name: De Montfort University
Year: 2021
Subjects: subject: 109999 Technology not elsewhere classified
subject: FOS: Other engineering and technologies

description: This deliverable gives an overview of the logic and implementation of the SHERPA project SIS workbook. The workbook is a page of the SHERPA website that dynamically displays the main findings and outputs of the project and serves as a resource both for the project and for external users and stakeholders.
Parity Effect and Tunnel Magnetoresistance of Ferromagnet / Superconductor / Ferromagnet Single-Electron Tunneling Transistors
Creators: name: Imamura, Hiroshi
name: Utsumi, Yasuhiro
name: Ebisawa, Hiromichi
Publisher: name: arXiv
Year: 2002
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We theoretically study the tunnel magnetoresistance(TMR) of ferromagnet / superconductor / ferromagnet single-electron tunneling transistors with a special attention to the parity effect. It is shown that in the plateau region, there is no spin accumulation in the island even at finite bias voltage. However, the information of the injected spin is carried by the excess electron and thus the TMR exists. The spin relaxation rate of the excess electron can be estimated from the TMR. We also show that the TMR increases with decreasing the size of the superconducting island.
description: 5 pages, 3 figures, to appear in Phys. Rev. B
MOESM2 of Does public service motivation matter in Moroccan public hospitals? A multiple embedded case study
Creators: name: Belrhiti, Zakaria
name: Damme, Wim Van
name: Abdelmounim Belalia
name: Marchal, Bruno
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Cancer
subject: Science Policy
subject: 60506 Virology
subject: Computational Biology

description: Additional file 2: Focus Group Discussion Guide (senior managers).
Estimating censored and non homothetic demand systems: the generalized maximum entropy approach
Creators: name: Femenia, Fabienne
name: Gohin, Alexandre
name: Femenia, Fabienne
name: Gohin, Alexandre
Publisher: name: Unknown
Year: 2009
Subjects: Demand and Price Analysis

description: The econometric estimation of zero censored demand system faces major difficulties. The virtual price approach pioneered by Lee and Pitt (1986) in an econometric framework is theoretically consistent but empirically feasible only for homothetic demand system. It may even fail to converge depending on initial conditions. In this paper we propose to expand on this approach by relying on the generalized maximum entropy concept instead of the Maximum Likelihood paradigm. The former is robust to the error distribution while the latter must stick with a normality assumption. Accordingly the econometric specification of censored demand systems with virtual prices is made easier even with non homothetic preferences defined over several goods. Illustrative Monte Carlo sampling results show its relative performance
CO Luminosity Functions For FIR and B-band Selected Galaxies and the First Estimate for Omega_{HI+H2}
Creators: name: Keres, Dusan
name: Yun, Min S.
name: Young, J. S.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We derive a non-parametric CO luminosity function using a FIR and an optical B-band selected sample of the galaxies included in the FCRAO Extragalactic CO Survey. The FIR selected sample is defined using the IRAS Bright Galaxy Surveys (BGS; IRAS 60 micron flux density >= 5.24 Jy). Although our CO sample is not complete, the normalization using the BGS reproduces the IRAS 60 micron luminosity function in excellent agreement with those found in the literature. Similarly, a B-band selected sample defined using the Revised Shapley-Ames (RSA) catalog is used to derive a CO luminosity function for a comparison. A Schechter function describes the both derived CO luminosity functions reasonably well. Adopting the standard CO-to-H2 conversion factor, we derive a molecular gas density of rho_{H2}=(3.1\pm 1.2)*10^7h Mo Mpc^{-3} for the local volume. Combining with the measurements of the local HI mass density and the helium contribution, we estimate that the total mass density of cold neutral gas in the local universe is Omega_{gas} =(4.3 \pm 1.1)*10^{-4} h^{-1}, which is about 20% of the total stellar mass density Omega_{stars}.
description: 16 pages, 11 figures uses aastex.cls and emulateapj5.sty. Accepted for publication in ApJ
Aging nations and the future of cities
Creators: name: Gaigné, Carl
name: Thisse, Jacques-François
name: Gaigné, Carl
name: Thisse, Jacques-François
Publisher: name: Unknown
Year: 2009
Subjects: Industrial Organization

description: We investigate whether an aging population may challenge the supremacy of large working-cities. To this end, we develop an economic geography model with two types of individuals (the elderly and workers) and two sectors (consumer services and manufacturing). Individuals are geographically mobile and their agglomeration within a city generates rising urban costs through competition for land. When the elderly are immobile and equally distributed between cities, an aging population works against the agglomeration of production. When the elderly are free to choose their residence, the most likely scenario is such that the city with the lower share of old people follows a U-shaped curve. Increasing commuting costs cut short the first phase in which the employment share decreases.
MOESM1 of Mass screening for hepatitis B and C in Southern Upper Egypt
Creators: name: Soliman, Gamal
name: Elzalabany, Mahmoud
name: Hassanein, Tarek
name: F. Miller
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases

description: Additional file 1: Table S1a. Luxor screening total by age, anti-HCV prevalence, and HBsAg prevalence. Table S1b. EHIS 2015 total sample by age and sex, anti-HCV prevalence and HBsAg prevalence.
Surrogate modelling the Baryonic Universe I: The colour of star formation
Creators: name: Chaves-Montero, Jonas
name: Hearin, Andrew
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The spectral energy distribution of a galaxy emerges from the complex interplay of many physical ingredients, including its star formation history (SFH), metallicity evolution, and dust properties. Using GALAXPY, a new galaxy spectral prediction tool, and SFHs predicted by the empirical model UNIVERSEMACHINE and the cosmological hydrodynamical simulation IllustrisTNG, we isolate the influence of SFH on optical and near-infrared colours from 3200 to 10800 Å at z=0. By carrying out a principal component analysis, we show that physically-motivated SFH variations modify galaxy colours along a single direction in colour space: the SFH-direction. We find that the projection of a galaxy's present-day colours onto the SFH-direction is almost completely regulated by the fraction of stellar mass that the galaxy formed over the last billion years. Together with cosmic downsizing, this results in galaxies becoming redder as their host halo mass increases. We additionally study the change in galaxy colours due to variations in metallicity, dust attenuation, and nebular emission lines, finding that these properties vary broad-band colours along distinct directions in colour space relative to the SFH-direction. Finally, we show that the colours of low-redshift SDSS galaxies span an ellipsoid with significant extent along two independent dimensions, and that the SFH-direction is well-aligned with the major axis of this ellipsoid. Our analysis supports the conclusion that variations in star formation history are the dominant influence on present-day galaxy colours, and that the nature of this influence is strikingly simple.
description: 17 pages, 12 figures, accepted by MNRAS
Critical collapse in 2+1 dimensional AdS spacetime: quasi-CSS solutions and linear perturbations
Creators: name: Clement, Gerard
name: Fabbri, Alessandro
Publisher: name: arXiv
Year: 2001
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We construct a one-parameter family of exact time-dependent solutions to 2+1 gravity with a negative cosmological constant and a massless minimally coupled scalar field as source. These solutions present a continuously self-similar (CSS) behaviour near the central singularity, as observed in critical collapse, and an asymptotically AdS behaviour at spatial infinity. We consider the linear perturbation analysis in this background, and discuss the crucial question of boundary conditions. These are tested in the special case where the scalar field decouples and the linear perturbations describe exactly the small-mass static BTZ black hole. In the case of genuine scalar perturbations, we find a growing mode with a behavior characteristic of supercritical collapse, the spacelike singularity and apparent horizon appearing simultaneously and evolving towards the AdS boundary. Our boundary conditions lead to the value of the critical exponent $γ= 0.4$.
description: 33 pages, 6 figures. Nuclear Physics B (in press)
Beating Greedy for Stochastic Bipartite Matching
Creators: name: Gamlath, Buddhima
name: Kale, Sagar
name: Svensson, Ola
Publisher: name: arXiv
Year: 2019
Subjects: subject: Data Structures and Algorithms (cs.DS)
subject: FOS: Computer and information sciences

description: We consider the maximum bipartite matching problem in stochastic settings, namely the query-commit and price-of-information models. In the query-commit model, an edge e independently exists with probability $p_e$. We can query whether an edge exists or not, but if it does exist, then we have to take it into our solution. In the unweighted case, one can query edges in the order given by the classical online algorithm of Karp, Vazirani, and Vazirani to get a $(1-1/e)$-approximation. In contrast, the previously best known algorithm in the weighted case is the $(1/2)$-approximation achieved by the greedy algorithm that sorts the edges according to their weights and queries in that order. Improving upon the basic greedy, we give a $(1-1/e)$-approximation algorithm in the weighted query-commit model. We use a linear program (LP) to upper bound the optimum achieved by any strategy. The proposed LP admits several structural properties that play a crucial role in the design and analysis of our algorithm. We also extend these techniques to get a $(1-1/e)$-approximation algorithm for maximum bipartite matching in the price-of-information model introduced by Singla, who also used the basic greedy algorithm to give a $(1/2)$-approximation.
description: Published in ACM-SIAM Symposium on Discrete Algorithms (SODA19)
Fixed costs involved in crop pattern changes and agri-environmental schemes
Creators: name: Espinosa-Goded, Maria
name: Dupraz, Pierre
name: Barreiro-Hurlé, Jesùs
name: Espinosa-Goded, Maria
name: Dupraz, Pierre
name: Barreiro-Hurlé, Jesùs
Publisher: name: Unknown
Year: 2009
Subjects: Environmental Economics and Policy

description: Agri-environmental schemes are the main policy instrument currently available in the European Union to promote environmentally friendly farming practices. Nevertheless, the adoption rate of these measures is still limited. This paper develops a profit maximizer theoretical framework to explain the farmer’s sign-up decision and the area to put under an agri-environmental measure characterised by a change in the crop pattern. The application concerns an agri-environmental measure awarding the introduction of alfalfa in cereal farms in Natura 2000 designated areas of Aragon (Spain). The econometric specification accounts for both the upper censoring of the enrolled area, constrained by the available eligible area, and the self-selection of contractors according to the extra-profit of their enrolment. To test the absence of fixed costs of enrolment, a simple tobit with a lower and an upper bound, that corresponds to the non fixed costs situation, is compared to the censored model with selection. Estimated specifications based on the enrolled area do not provided normally distributed residues and are not suitable to carry out the likelihood ratio test. Estimated specifications based on the share of enrolled area in the eligible area provide normally distributed residues. The likelihood ratio test rejects the absence of fixed costs. Technical factors as well as social capital variables are taken into consideration as determinants of technical and transaction costs. Estimation results show that there is an adoption barrier derived from the know-how affecting the fixed compliance costs of introducing the new crop. In addition, there is an adoption barrier derived from transaction costs which are reduced in the presence of social networks. These results suggest that a non linear payment mechanism or auctions might be suitable to ensure a better coverage of Natura 2000 eligible areas by the contracts, with a limited increase in related public expenditures.
MOESM1 of Does public service motivation matter in Moroccan public hospitals? A multiple embedded case study
Creators: name: Belrhiti, Zakaria
name: Damme, Wim Van
name: Abdelmounim Belalia
name: Marchal, Bruno
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Science Policy
subject: Computational Biology

description: Additional file 1: Open ended interview.
Propagating geometry information to finite element computations
Creators: name: Heltai, Luca
name: Bangerth, Wolfgang
name: Kronbichler, Martin
name: Mola, Andrea
Publisher: name: arXiv
Year: 2019
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: The traditional workflow in continuum mechanics simulations is that a geometry description -- for example obtained using Constructive Solid Geometry or Computer Aided Design tools -- forms the input for a mesh generator. The mesh is then used as the sole input for the finite element, finite volume, and finite difference solver, which at this point no longer has access to the original, "underlying" geometry. However, many modern techniques -- for example, adaptive mesh refinement and the use of higher order geometry approximation methods -- really do need information about the underlying geometry to realize their full potential. We have undertaken an exhaustive study of where typical finite element codes use geometry information, with the goal of determining what information geometry tools would have to provide. Our study shows that nearly all geometry-related needs inside the simulators can be satisfied by just two "primitives": elementary queries posed by the simulation software to the geometry description. We then show that it is possible to provide these primitives in all of the frequently used ways in which geometries are described in common industrial workflows, and illustrate our solutions using a number of examples.
description: 30 pages, 14 Figures
Patterns and determinants of urban chicken consumption in Haiti and Cameroon: similar contexts, differentiated prospects
Creators: name: Laroche Dupraz, Cathie
name: Awono, Cyprien
name: Laroche Dupraz, Cathie
name: Awono, Cyprien
Publisher: name: Unknown
Year: 2009
Subjects: Consumer/Household Economics

description: Since the beginning of 2000s, in order to let poor people accede to meat consumption, several African and Caribbean countries have opened their domestic chicken market to foreign imports, by reducing import tariffs. Thus imported frozen pieces of chicken from the European Union or America compete with local chicken meat, causing the collapse of many poultry husbandry and the loss of many jobs in the local chicken food chain. In order to highlight the determinants of urban consumer’s choice relative to chicken types, and assess the opportunity for local chicken to restore its market share, investigations have been done in 2005 in Yaoundé (Cameroon) and in 2006 in Port-au-Prince (Haiti) applied to 180 urban households in each country. While imported frozen pieces of chicken have almost entirely substituted for the local chicken which has already quite disappeared in Port-au-Prince, Yaoundé consumers still prefer the local flesh chicken to the imported ones, at least for particular uses.
Report of Snowmass 2001 Working Group E2 : Electron-positron Colliders from the $ϕ$ to the Z
Creators: name: Zhao, Z.
name: Eigen, G.
name: Burdman, G.
name: Marciano, W.
name: Hitlin, D.
name: Mandelkern, M.
name: Soffer, A.
name: Cassel, D.
name: Gibbons, L.
name: Moenig, K.
name: Butler, J.
name: Kasper, P.
name: Kutschke, R.
name: Mackenzie, P.
name: Pordes, S.
name: Ray, R.
name: Sen, T.
name: Bettoni, D.
name: Calabrese, R.
name: Bloise, C.
name: Kaplan, D.
name: Katayama, N.
name: Okada, Y.
name: Ohnishi, Y.
name: Yamamoto, H.
name: Gritsan, A.
name: Dytman, S.
name: Lee, J.
name: Shipsey, I.
name: Maravin, Y.
name: Decker, F. J.
name: Hiller, G.
name: Kim, P.
name: Leith, D.
name: Petrak, S.
name: Robertson, S.
name: Roodman, A.
name: Seeman, J.
name: Artuso, M.
name: Stone, S.
name: Lou, X.
name: Luke, M.
name: Johns, W.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We report on the status and plans of experiments now running or proposed for electron-positron colliders at energies between the $ϕ$ and the Z. The $e^{+}e^{-}$ B and charm factories we considered were PEP-II/BABAR, KEKB/Belle, superKEK, SuperBABAR, and CESR-c/CLEO-c. We reviewed the programs at the $ϕ$ factory at Frascati and the proposed PEP-N facility at Stanford Linear Accelerator Center. We studied the prospects for B physics with a dedicated linear collider Z factory, associated with the TESLA high energy linear collider. In all cases, we compared the physics reach of these facilities with that of alternative experiments at hadron colliders or fixed target facilities.
description: 24 pages, 19 figures
Cross derivative: a universal and efficient method for phase transitions in classical spin models
Creators: name: Chen, Y.
name: Ji, K.
name: Xie, Z. Y.
name: Yu, J. F.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: With an auxiliary weak external magnetic field, we reexamine the fundamental thermodynamic function, Gibbs free energy F(T, h), to study the phase transitions in the classical spin lattice models. A cross derivative, i.e. the second-order partial derivative of F(T, h) with respect to both temperature and field, is calculated to precisely locate the critical temperature, which also reveals the nature of a transition. The strategy is efficient and universal, as exemplified by the 5-state clock model, 2-dimensional (2D) and 3D Ising models, and the XY model, no matter a transition is trivial or exotic with complex excitations. More importantly, other conjugate pairs could also be integrated into a similar cross derivative if necessary, which would greatly enrich our vision and means to investigate phase transitions both theoretically and experimentally.
description: 5 pages, 4 figures
D6.2 Risk register
Creators: name: Stahl, Bernd
name: Nitika Bhalla
name: Schroeder, Doris
name: Klar, Renate
Publisher: name: De Montfort University
Year: 2020
Subjects: subject: 80609 Information Systems Management
subject: FOS: Computer and information sciences

description: This deliverable explains how the SHERPA project ensures that any potential risks are identified from the outset of the project. It outlines the critical risks for implementation as well as the proposed risk mitigation measures.