cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Simplified equations for gravitational field in the vector theory of gravity and new insights into dark energy
Creators: name: Svidzinsky, Anatoly A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: Recently, a new alternative vector theory of gravity has been proposed which assumes that universe has fixed background Euclidean geometry and gravity is a vector field that alters this geometry [Phys. Scr. 92, 125001 (2017)]. It has been shown that vector gravity passes all available gravitational tests and yields, with no free parameters, the value of cosmological constant in agreement with observations. Here we obtain substantially simplified gravitational field equations of vector gravity which are more suitable for analytical and numerical analyses. We also provide a detailed explanation why in vector gravity in the reference frame of observer that takes a snapshot of the universe at time $t_0$ the ratio of the cosmological constant to the critical density is equal to 2/3 at $t=t_0$. We also show that dark energy does not affect universe evolution in the co-evolving reference frame. Thus, in reality, universe is expanding at a continually decelerating rate, with expansion asymptotically approaching zero.
description: 10 pages
Moment tracking and their coordinate transformations for macroparticles with an application to plasmas around black holes
Creators: name: Warwick, Alexander
name: Gratus, Jonathan
Publisher: name: arXiv
Year: 2023
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: Particle-in-cell codes usually represent large groups of particles as a single macroparticle. These codes are computationally efficient but lose information about the internal structure of the macroparticle. To improve the accuracy of these codes, this work presents a method in which, as well as tracking the macroparticle, the moments of the macroparticle are also tracked. Although the equations needed to track these moments are known, the coordinate transformations for moments where the space and time coordinates are mixed cannot be calculated using the standard method for representing moments. These coordinate transformations are important in astrophysical plasma, where there is no preferred coordinate system. This work uses the language of Schwartz distributions to calculate the coordinate transformations of moments. Both the moment tracking and coordinate transformation equations are tested by modelling the motion of uncharged particles in a circular orbit around a black hole in both Schwarzschild and Kruskal-Szekeres coordinates. Numerical testing shows that the error in tracking moments is small, and scales quadratically. This error can be improved by including higher order moments. By choosing an appropriate method for using these moments to deposit the charge back onto the grid, a full particle-in-cell code can be developed.
description: 27 pages, 8 figures, 2 tables
title: ADCO, Ordre cistercien : comptes (1499-1515) (11 H 1162), f. 00456
Creators: name: de la Côte-d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2019
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: comptes
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Ordre cistercien : comptes (1499-1515), Archives départementales de la Côte-d'Or, (11 H 1162). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Ordre cistercien : comptes (1499-1515), Archives départementales de la Côte-d'Or, (11 H 1162), f. 00456, 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
Groups with infinite FC-center have the Schmidt property
Creators: name: Kida, Yoshikata
name: Tucker-Drob, Robin
Publisher: name: arXiv
Year: 2019
Subjects: subject: Group Theory (math.GR)
subject: Dynamical Systems (math.DS)
subject: Operator Algebras (math.OA)
subject: FOS: Mathematics

description: We show that every countable group with infinite FC-center has the Schmidt property, i.e., admits a free, ergodic, measure-preserving action on a standard probability space such that the full group of the associated orbit equivalence relation contains a non-trivial central sequence. As its consequence, every countable, inner amenable group with property (T) has the Schmidt property.
description: 47 pages. The referee's comments incorporated (v3). The appendix by the second author was moved to the last section of the text, and the second author joined as a coauthor. The term "FC-radical" was replaced by "FC-center" with the same meaning (v2)
Theta-terms in nonlinear sigma-models
Creators: name: Abanov, A. G.
name: Wiegmann, P. B.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Condensed Matter (cond-mat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We trace the origin of theta-terms in non-linear sigma-models as a nonperturbative anomaly of current algebras. The non-linear sigma-models emerge as a low energy limit of fermionic sigma-models. The latter describe Dirac fermions coupled to chiral bosonic fields. We discuss the geometric phases in three hierarchies of fermionic sigma-models in spacetime dimension (d+1) with chiral bosonic fields taking values on d-, d+1-, and d+2-dimensional spheres. The geometric phases in the first two hierarchies are theta-terms. We emphasize a relation between theta-terms and quantum numbers of solitons.
description: 10 pages, no figures, revtex, typos corrected
Additional file 4: of In vivo genome and base editing of a human PCSK9 knock-in hypercholesterolemic mouse model
Creators: name: Carreras, Alba
name: Pane, Luna
name: Nitsch, Roberto
name: Madeyski-Bengtson, Katja
name: Porritt, Michelle
name: Pinar Akcakaya
name: Taheri-Ghahfarokhi, Amir
name: Ericson, Elke
name: Bjursell, Mikael
name: Perez-Alcazar, Marta
name: Seeliger, Frank
name: Althage, Magnus
name: KnĂśll, Ralph
name: Hicks, Ryan
name: Mayr, Lorenz
name: Perkins, Rosie
name: LindĂŠn, Daniel
name: BorĂŠn, Jan
name: Bohlooly-Y, Mohammad
name: Maresca, Marcello
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Space Science
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Marine Biology

description: Table S2. List of GUIDE-Seq-detected off-target sites for gH. (PDF 274Â kb)
Non-Fermi-Liquid Behavior of Compressible States of Electrons on the Lowest Landau Level
Creators: name: Khveshchenko, D. V.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Experiments show that at even denominator fractions (EDFs) ($ν=1/2, 3/4, 3/2$,...) the two-dimensional electron gas in a strong magnetic field becomes compressible, has no energy gap, and demonstrates the presence of an ostensible Fermi surface. Since this phenomenon results from a minimization of the interaction, rather than the kinetic energy, the EDF states might well exhibit deviations from a conventional Fermi liquid. We show that impurity scattering at EDFs and its interference with electron-electron and electron-phonon interactions provide examples of intrinsically non-Fermi-liquid transport.
description: 5 pages, Latex. To appear in the Proceedings of the Euroconference on "Correlations in Unconventional Quantum Liquids" in Z.Phys.B
title: Denken, rechnen und experimentieren: fächerverbindend Kompetenzen fördern
Creators: name: Brunner, Esther
name: Colberg, Christina
Publisher: name: Publikationsserver der Pädagogischen Hochschule Thurgau
Year: 2018
Subjects: Fächerübergreifender Unterricht
Kompetenzorientierter Unterricht

description: Jahresbericht PHTG 2017: Im Fokus: Lehrplan 21 und die PHTG, p. 28
Spontaneous plaquette dimerization in the $J_1-J_2$ Heisenberg model
Creators: name: Capriotti, Luca
name: Sorella, Sandro
Publisher: name: arXiv
Year: 1999
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We investigate the non magnetic phase of the spin-half frustrated Heisenberg antiferromagnet on the square lattice using exact diagonalization (up to 36 sites) and quantum Monte Carlo techniques (up to 144 sites). The spin gap and the susceptibilities for the most important crystal symmetry breaking operators are computed. A genuine and somehow unexpected `plaquette RVB', with spontaneously broken translation symmetry and no broken rotation symmetry, comes out from our numerical simulations as the most plausible ground state for $J_2/J_1 \simeq 0.5 $.
description: 4 pages, 5 postscript figures
Bulk Spectrum and K-theory for Infinite-Area Topological Quasicrystal
Creators: name: Loring, Terry A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Operator Algebras (math.OA)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 46L80

description: The bulk spectrum of a possible Chern insulator on a quasicrystalline lattice is examined. The effect of being a 2D insulator seems to override any fractal properties in the spectrum. We compute that the spectrum is either two continuous bands, or that any gaps other than the main gap are small. After making estimates on the spectrum, we deduce a finite system size, above which the K-theory must coincide with the K-theory of the infinite system. Knowledge of the spectrum and $K$-theory of the infinite-area system will control the spectrum and K-theory of sufficiently large finite systems. The relation between finite volume $K$-theory and infinite volume Chern numbers is only proven to begin, for the model under investigation here, for systems on Hilbert space of dimension around 17 million. The real-space method based on the Clifford spectrum allows for computing Chern numbers for systems on Hilbert space of dimension around 2.7 million. New techniques in numerical K-theory are used to equate the K-theory of systems of different sizes.
description: Added the missing acknowledgement section
Magnetic and charge orders on the triangular lattice: Extended Hubbard model with intersite Ising-like magnetic interactions in the atomic limit
Creators: name: Kapcia, Konrad Jerzy
name: Barański, Jan
Publisher: name: arXiv
Year: 2023
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Other Condensed Matter (cond-mat.other)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: In the work, we investigated a generalized model of the fermionic lattice gas in the form of the extended Hubbard model with intersite Ising-like interactions (both antiferromagnetic and ferromagnetic) at the atomic limit on the triangular lattice. In the ground state, we find the exact phase diagram as a function of $μ$. Within the mean-field decoupling of the intersite term and exact treatment of onsite interaction, we found also the diagrams for $T\geq 0$ including metastable phases. For antiferromagnetic coupling, we find that nontrival ordered phase can exist with coexistence of charge and metamagnetic ordering. The transition between the ordered phase and the nonordered phase can be discontinuous as well continuous depending on the model parameters. Moreover, the ordered phase can coexist with the nonordered phase in phase separated states for fixed electron concentration. Additionally, the ranges of phases metastability are determined in the neighborhood of the discontinuous transitions.
description: 7 pages, 4 figures (13 panels)
Additional file 3: of In vivo genome and base editing of a human PCSK9 knock-in hypercholesterolemic mouse model
Creators: name: Carreras, Alba
name: Pane, Luna
name: Nitsch, Roberto
name: Madeyski-Bengtson, Katja
name: Porritt, Michelle
name: Pinar Akcakaya
name: Taheri-Ghahfarokhi, Amir
name: Ericson, Elke
name: Bjursell, Mikael
name: Perez-Alcazar, Marta
name: Seeliger, Frank
name: Althage, Magnus
name: Knöll, Ralph
name: Hicks, Ryan
name: Mayr, Lorenz
name: Perkins, Rosie
name: Lindén, Daniel
name: Borén, Jan
name: Bohlooly-Y, Mohammad
name: Maresca, Marcello
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Figure S2. CRISPR-Cas9 targeting strategy and editing efficiency. (a) Schematic of exon 1 of human PCSK9 (top) and mouse Pcsk9 (bottom) loci. Nucleotides are depicted as the distance from the ATG (orange box). The guide RNA gH has perfect complementarity to a sequence within exon 1 of human PSCK9 while gM has eight mismatches to the most similar sequence within that exon, and there is no NGG protospacer adjacent motif (PAM) in the proximity. The guide RNA gM has perfect complementarity to a sequence within exon 1 of mouse Pcsk9 while gH has six mismatches to the most similar sequence within that exon. Therefore, active cleavage is expected with gH only at human PCSK9 and with gM only at mouse Pcsk9 with no cross reactivity. (b) Surveyor mismatch cleavage assay shows gH cleavage activity in HEK293T cells. Cells were co-transfected with plasmids encoding Cas9 and gH and genomic DNA was analyzed 3 days later. The gel image demonstrates cleaving efficacy of gH at the human PCSK9 locus. (c) Surveyor mismatch cleavage assay on genomic DNA from liver tissue of hPCSK9-KI mice 3 weeks after injection with adenoviral vectors encoding Cas9 together with gH, gM, both gH and gM (gH/gM), or GFP; mice were 28 weeks old at the time of injection. The gel image demonstrates cleaving efficacy of gH at the human PCSK9 locus, gM at the mouse Pcsk9 locus, and gM/gH at both loci. (PDF 1479 kb)
Quantization of a Friedmann-Robertson-Walker model in N=1 Supergravity with Gauged Supermatter
Creators: name: Cheng, A. D. Y.
name: D'Eath, P. D.
name: Moniz, P. R. L. V.
Publisher: name: arXiv
Year: 1995
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The theory of N = 1 supergravity with gauged supermatter is studied in the context of a k = + 1 Friedmann minisuperspace model. It is found by imposing the Lorentz and supersymmetry constraints that there are {\seveni no} physical states in the particular SU(2) model studied.
description: 5 pages, Talk at the 1st Mexican School in Gravitation and mathematical physics, Guanajuato, Mexico, December 12-16 1994
The Emergence of Preprints: Comparing Publishing Behaviour in the Global South and the Global North
Creators: name: Biesenbender, Kristin
name: Smirnova, Nina
name: Mayr, Philipp
name: Peters, Isabella
Publisher: name: arXiv
Year: 2023
Subjects: subject: Digital Libraries (cs.DL)
subject: FOS: Computer and information sciences

description: Purpose: The recent proliferation of preprints could be a way for researchers worldwide to increase the availability and visibility of their research findings. Against the background of rising publication costs caused by the increasing prevalence of article processing fees, the search for other ways to publish research results besides traditional journal publication may increase. This could be especially true for lower-income countries. Design/methodology/approach: Therefore, we are interested in the experiences and attitudes towards posting and using preprints in the Global South as opposed to the Global North. To explore whether motivations and concerns about posting preprints differ, we adopted a mixed-methods approach, combining a quantitative survey of researchers with focus group interviews. Findings: We found that respondents from the Global South were more likely to agree to adhere to policies and to emphasise that mandates could change publishing behaviour towards open access. They were also more likely to agree posting preprints has a positive impact. Respondents from the Global South and the Global North emphasised the importance of peer-reviewed research for career advancement. Originality: The study has identified a wide range of experiences with and attitudes towards posting preprints among researchers in the Global South and the Global North. To our knowledge, this has hardly been studied before, which is also because preprints only have emerged lately in many disciplines and countries.
Additional file 2: of In vivo genome and base editing of a human PCSK9 knock-in hypercholesterolemic mouse model
Creators: name: Carreras, Alba
name: Pane, Luna
name: Nitsch, Roberto
name: Madeyski-Bengtson, Katja
name: Porritt, Michelle
name: Pinar Akcakaya
name: Taheri-Ghahfarokhi, Amir
name: Ericson, Elke
name: Bjursell, Mikael
name: Perez-Alcazar, Marta
name: Seeliger, Frank
name: Althage, Magnus
name: Knöll, Ralph
name: Hicks, Ryan
name: Mayr, Lorenz
name: Perkins, Rosie
name: Lindén, Daniel
name: Borén, Jan
name: Bohlooly-Y, Mohammad
name: Maresca, Marcello
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified

description: Table S1. Lipoprotein profile of WT and hPCSK9-KI mice. Plasma concentrations (in nanomolar) of HDL-cholesterol (HDL-C), LDL-cholesterol (LDL-C), VLDL-cholesterol (VLDL-C), and total cholesterol in WT and hPCSK9-KI mice at 10 and 28 weeks of age. HDL-C, LDL-C, VLDL-C, and total cholesterol concentrations are presented as group means ± SD; n = 4–29; data were analyzed with univariate linear regression, p values correspond to t tests for estimated regression coefficients (effects) for the comparison between hPCSK9 and WT mice at 10 weeks or 28 weeks of age. *p
Observational Implications of Axionic Isocurvature Fluctuations
Creators: name: Kanazawa, Toshiyuki
name: Kawasaki, M.
name: Sugiyama, Naoshi
name: Yanagida, T.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The axion is the most attractive candidate to solve the strong CP problem in QCD. If it exists, the inflationary universe produces axion fluctuations which are mixtures of isocurvature and adiabatic fluctuations in general. We investigate how large isocurvature fluctuations are allowed or favored in order to explain observations of the large scale structure of the present universe. Generic flat universe models with mixed (isocurvature + adiabatic) density fluctuations are studied. It is found that the observations are consistent with the mixed fluctuation model if the ratio αof the power spectrum of isocurvature fluctuations to that of adiabatic fluctuations is less than \sim 0.1. In particular, the mixed fluctuation model with α\sim 0.05, total matter density Ω_{0} =0.4, and Hubble parameter H_0=70 km/s/Mpc gives a very good fit to the observational data. Since the height of the acoustic peak in the angular power spectrum of the cosmic microwave background (CMB) radiation decreases significantly when the isocurvature fluctuations are present, the mixed fluctuation model can be tested in future satellite experiments. Ratios of the amplitude at the peak location to that at the COBE normalization scale for various models are given. Furthermore, we also obtain the amplitude of isocurvature fluctuations as a function of axion parameters and the Hubble parameter during the inflation. We discuss the axion fluctuations in some realistic inflation models and find that a significant amount of the isocurvature fluctuations are naturally produced.
description: 31 pages (RevTeX file), the final version to appear in Prog. Theor. Phys
Perfect crossed Andreev reflection in Dirac hybrid junctions in the quantum Hall regime
Creators: name: Zhang, Song-Bo
name: Trauzettel, Björn
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Perfect crossed Andreev reflection (CAR) is striking for high-efficiency Cooper pair splitting which bears promising applications in quantum communication. Recent experimental advances have disclosed the way to explore CAR in Dirac fermion systems under ultra-strong magnetic fields. We develop a scattering approach to study quantum Hall-superconductor-quantum Hall (QH-S-QH) junctions formed by a two-dimensional (2D) time-reversal symmetric Dirac semimetal. We propose two different setups of the hybrid junction in the quantum limit where only zeroth Landau levels are involved in transport to exploit perfect CAR. In both setups, the CAR probability can reach unity without applying bias voltage and is controllable by the magnetic field strength, junction width, length and doping of the superconductor. CAR dominates the nonlocal transport and is directly measurable by the differential conductances. We also identify a quantized spin injection per CAR event in one of the two setups. Our proposal is experimentally feasible and will be helpful for exploring high-efficiency Cooper pair splitting and spin injection in Dirac materials.
description: 7+4 pages, 4+4 Figures; accepted version for PRL; a few typos are corrected in the Supplemental Material
Spin-polarized superconducting phase in semiconducting system with next-nearest-neighbor hopping on the honeycomb lattice
Creators: name: Cichy, Agnieszka
name: Kapcia, Konrad J.
name: Ptok, Andrzej
Publisher: name: arXiv
Year: 2023
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The particles in the honeycomb lattice with on-site $s$-wave pairing exhibit many interesting behaviors, which can be described in the framework of the Hubbard model. Among others, at the half-filling, some critical value $|U_c|$ of pairing interaction $U<0$ exists that, for $U
description: 6 pages, 5 figures
title: Frühe mathematische Bildung in Deutschland, Taiwan und der Schweiz: Ein Vergleich der Ausgangslagen
Creators: name: Gasteiger, Hedwig
name: Brunner, Esther
name: Cheng, Ching-shui
Publisher: name: Publikationsserver der Pädagogischen Hochschule Thurgau
Year: 2018
Subjects: Internationaler Vergleich
Mathematik
Vorschulerziehung

description: Beiträge zum Mathematikunterricht 2018, p. 587
Study of Lattice Correlation Functions at Small Times using the QCD Sum Rules Continuum Model
Creators: name: Allton, Chris
name: Capitani, Stefano
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this paper we study the work of Leinweber by applying the Continuum Model of QCD Sum Rules (QCDSR) to the analysis of (quenched) lattice correlation functions. We expand upon his work in several areas: we study meson states as well as baryons; we analyse data from several lattice spacings; and we include data from the Sheikholeslami-Wohlert (clover) improved action. We find that the QCDSR Continuum Model Ansatz can reproduce the data, but only for non-physical values of its parameters. This leads us to reject it as a model for hadronic correlation functions. We study the non-relativistic quark model and conclude that it predicts essentially the same form for the correlation function as the QCDSR Continuum Model approach. Furthermore, because it doesn't have the Continuum Model's restrictions on the parameters, the non-relativistic quark model can be viewed as a successful Ansatz. As well as studying the validity or otherwise of the QCDSR Continuum Model approach, this paper defines 4-parameter fitting functions that can be used to fit lattice data even for a time window close to the source. These functions are shown to be an improvement over 2-exponential fits especially in the case of mesons. We encourage the application of this approach to situations where the conventional fitting procedures are problematic due to poor ground state dominance.
description: 33 pages, uses elsart.sty (included), 10 postscript figures
Fast Learning-based Registration of Sparse 3D Clinical Images
Creators: name: Lewis, Kathleen M.
name: Rost, Natalia S.
name: Guttag, John
name: Dalca, Adrian V.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Machine Learning (cs.LG)
subject: Quantitative Methods (q-bio.QM)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences
subject: FOS: Biological sciences

description: We introduce SparseVM, a method that registers clinical-quality 3D MR scans both faster and more accurately than previously possible. Deformable alignment, or registration, of clinical scans is a fundamental task for many clinical neuroscience studies. However, most registration algorithms are designed for high-resolution research-quality scans. In contrast to research-quality scans, clinical scans are often sparse, missing up to 86% of the slices available in research-quality scans. Existing methods for registering these sparse images are either inaccurate or extremely slow. We present a learning-based registration method, SparseVM, that is more accurate and orders of magnitude faster than the most accurate clinical registration methods. To our knowledge, it is the first method to use deep learning specifically tailored to registering clinical images. We demonstrate our method on a clinically-acquired MRI dataset of stroke patients and on a simulated sparse MRI dataset. Our code is available as part of the VoxelMorph package at http://voxelmorph.mit.edu/.
description: This version was accepted to CHIL. It builds on the previous version of the paper and includes more experimental results
title: ADCO, Comptes du Petit-Cîteaux (1477-1491) (11 H 1179), f. 00412
Creators: name: de la Côte d'Or, Archives départementales
name: CBMA/CG21/F.PETOT/2019
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Archives Départementales De La Côte D'Or
name: Petot, Frédérique
name: Projet CBMA
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: comptes
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Comptes du Petit-Cîteaux (1477-1491), Archives départementales de la Côte-d'Or, (11 H 1179). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Comptes du Petit-Cîteaux (1477-1491), Archives départementales de la Côte-d'Or, (11 H 1179), f. 00412, 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
Additional file 9: of Futile reperfusion and predicted therapeutic benefits after successful endovascular treatment according to initial stroke severity
Creators: name: Sang-Hwa Lee
name: Kim, Beom
name: Moon-Ku Han
name: Park, Tai
name: Lee, Kyung
name: Byung-Chul Lee
name: Yu, Kyung-Ho
name: Oh, Mi
name: Cha, Jae
name: Kim, Dae-Hyun
name: Hyun-Wook Nah
name: Lee, Jun
name: Lee, Soo
name: Kim, Jae
name: Jong-Moo Park
name: Kyusik Kang
name: Cho, Yong-Jin
name: Keun-Sik Hong
name: Hong-Kyun Park
name: Choi, Jay
name: Joon-Tae Kim
name: Kangho Choi
name: Dong-Eog Kim
name: Wi-Sun Ryu
name: Wook-Joo Kim
name: Dong-Ick Shin
name: Minju Yeo
name: Sohn, Sung-Il
name: Hong, Jeong-Ho
name: Juneyoung Lee
name: Lee, Ji
name: Khatri, Pooja
name: Hee-Joon Bae
Publisher: name: figshare
Year: 2019
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Neuroscience
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: 69999 Biological Sciences not elsewhere classified
subject: Science Policy
subject: Plant Biology

description: Table S3. Proportions of EVT according to NIHSS category in acute ischemic stroke patients (nâ =â 3117) who were treated with EVT or hospitalized within 12â h of onset and had causative ICA or MCA occlusion. (DOCX 15 kb)
Cancellation of quantum corrections on the soft curvature perturbations
Creators: name: Tada, Yuichiro
name: Terada, Takahiro
name: Tokuda, Junsei
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the cancellation of quantum corrections on the superhorizon curvature perturbations from subhorizon physics beyond the single-clock inflation from the viewpoint of the cosmological soft theorem. As an example, we focus on the transient ultra-slow-roll inflation scenario and compute the one-loop quantum corrections to the power spectrum of curvature perturbations taking into account nontrivial surface terms in the action. We find that Maldacena's consistency relation is satisfied and guarantees the cancellation of contributions from the short-scale modes. As a corollary, primordial black hole production in single-field inflation scenarios is not excluded by perturbativity breakdown even for the sharp transition case in contrast to some recent claims in the literature. We also comment on the relation between the tadpole diagram in the in-in formalism and the shift of the elapsed time in the stochastic-$δN$ formalism. We find our argument is not directly generalisable to the tensor perturbations.
description: 23 pages, 8 figures; v2 matches the accepted version in JHEP
A stable flat entropy-corrected FRW universe
Creators: name: Ahmed, Nasr
name: Alamri, Sultan Z.
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this paper, a general entropy-corrected FRW cosmological model has been presented in which a deceleration-to-acceleration transition occurs according to recent observations. We found that the case for the flat universe ($k=0$), supported by observations, is the most stable one where it successfully passes all stability tests. The stability of the model has been studied through testing the sound speed, the classical and the new nonlinear energy conditions. The model predicts a positive pressure during the early-time decelerating epoch, and a negative pressure during the late-time accelerating epoch in a good agreement with cosmic history and dark energy assumption. We have investigated all possible values of the prefactors $α$ and $β$ in the corrected entropy-area relation to find the best values required for a stable flat universe. We have also made use of the evolution of the equation of state parameters $ω(t)$ in predicting the correct values of $α$ and $β$. The jerk and density parameters have been calculated where a good agreement with observations and $Λ$CDM model has been obtained. Two dark energy proposals have been investigated in this model, the entropy-corrected holographic dark energy and the modified holographic Ricci dark energy.
description: 17 pages, 18 figures
Exact properties of the chemical potential-density relation at finite temperature in the Hubbard model
Creators: name: Feng, Sze-Shiang
name: Mancini, Ferdinando
Publisher: name: arXiv
Year: 1999
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We draw some rigorous conclusions about the functional properties of the $μ-ρ$ relation in the Hubbard model based on symmetry considerations and unitary transformations. It is shown that the charge susceptibility reaches its local extreme at half-filling. Exact expressions are obtained in two limiting cases.
Implications of a Simpson-Visser solution in Verlinde's framework
Creators: name: Filho, A. A. Araújo
Publisher: name: arXiv
Year: 2023
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: This study focuses on investigating a regular black hole within the framework of Verlinde's emergent gravity. In particular, we explore the main aspects of the modified Simpson--Visser solution. Our analysis reveals the presence of a unique physical event horizon under certain conditions. Moreover, we study the thermodynamic properties, including the Hawking temperature, the entropy, and the heat capacity. Based on these quantities, our results indicate several phase transitions. Geodesic trajectories for photon-like particles, encompassing photon spheres and the formation of black hole shadows, are also calculated to comprehend the behavior of light in the vicinity of the black hole. Additionally, we also provide the calculation of the time delay and the deflection angle. Corroborating our results, we include an additional application in the context of high-energy astrophysical phenomena: neutrino energy deposition. Finally, we investigate the quasinormal modes using third-order WKB approximation.
description: 46 pages, 9 figures, and 9 tables -- accepted for publication in The European physical Journal C
Order Parameter and Scaling Fields in Self-Organized Criticality
Creators: name: Vespignani, Alessandro
name: Zapperi, Stefano
Publisher: name: arXiv
Year: 1996
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We present a unified dynamical mean-field theory for stochastic self-organized critical models. We use a single site approximation and we include the details of different models by using effective parameters and constraints. We identify the order parameter and the relevant scaling fields in order to describe the critical behavior in terms of usual concepts of non equilibrium lattice models with steady-states. We point out the inconsistencies of previous mean-field approaches, which lead to different predictions. Numerical simulations confirm the validity of our results beyond mean-field theory.
description: 4 RevTex pages and 2 postscript figures
Two-loop Vertices with Vacuum Polarization Insertion
Creators: name: Ahmed, Taushif
name: Crisanti, Giulio
name: Gasparotto, Federico
name: Hasan, Syed Mehedi
name: Mastrolia, Pierpaolo
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We present the analytic evaluation of the second-order corrections to the massive form factors, due to two-loop vertex diagrams with a vacuum polarization insertion, with exact dependence on the external and internal fermion masses, and on the squared momentum transfer. We consider vector, axial-vector, scalar and pseudoscalar interactions between the external fermion and the external field. After renormalization, the finite expressions of the form factors are expressed in terms of polylogarithms up to weight three.
description: 20 pages, 3 figures, 2 ancillary files. v2: results.m ancillary file updated (constants in the expression "canonicalMasters" simplified, residual logarithms in the renormalisedFormFactorsGPLS converted to GPLS), final version
Radiative decay of the sub-threshold $1_1^-$ and $2_1^+$ states of $^{16}$O in cluster effective field theory
Creators: name: Ando, Shung-Ichi
Publisher: name: arXiv
Year: 2023
Subjects: subject: Nuclear Theory (nucl-th)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Radiative decay of the sub-threshold $1_1^-$ and $2_1^+$ states of $^{16}$O is studied in cluster effective field theory. The wave function normalization factors for initial and final states of the radiative decay amplitudes are deduced by using the phase shift data of elastic $α$-$^{12}$C scattering for $l=0,1,2$, which are related to the asymptotic normalization coefficients of $0_1^+$, $1_1^-$, $2_1^+$ states of $^{16}$O for the two-body $α$-$^{12}$C channel; then only one unfixed parameter remains in each of the radiative decay amplitudes. We fit the parameters to the experimental radiative decay rates and apply the fitted parameters to the study of radiative $α$ capture on $^{12}$C, $^{12}$C($α$,$γ$)$^{16}$O. The order of magnitude of astrophysical $S$ factors of $E1$ and $E2$ transitions of $^{12}$C($α$,$γ$)$^{16}$O is reproduced compared to the experimental data, and we discuss an improvement in the calculation of $S$ factors of $^{12}$C($α$,$γ$)$^{16}$O.
description: 23 pages, 6 figures, version accepted for publication in Phys. Rev. C
Some remarks on G_2-structures
Creators: name: Bryant, Robert L.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 53C10, 53C19

description: This article consists of some loosely related remarks about the geometry of G_2-structures on 7-manifolds and is partly based on old unpublished joint work with two other people: F. Reese Harvey and Steven Altschuler. Much of this work has since been subsumed in the work of Hitchin \cite{MR02m:53070} and Joyce \cite{MR01k:53093}. I am making it available now mainly because of interest expressed by others in seeing these results written up since they do not seem to have all made it into the literature.
 A formula is derived for the scalar curvature and Ricci curvature of a G_2-structure in terms of its torsion. When the fundamental 3-form of the G_2-structure is closed, this formula implies, in particular, that the scalar curvature of the underlying metric is nonpositive and vanishes if and only if the structure is torsion-free. This version contains some new results on the pinching of Ricci curvature for metrics associated to closed G_2-structures.
 Some formulae are derived for closed solutions of the Laplacian flow that specify how various related quantities, such as the torsion and the metric, evolve with the flow. These may be useful in studying convergence or long-time existence for given initial data.
description: 31 pages, no figures, corrections of various typos and a reorganization of some material to improve clarity. A purported compact example of an extremally Ricci-pinched closed G_2 structure was removed from this version, as it turns out that the argument was seriously flawed
title: Wie kann mathematisches Argumentieren bei 5-6jährigen Kindern aussehen?
Creators: name: Lindmeier, Anke
name: Grüßing, Meike
name: Heinze, Aiso
name: Brunner, Esther
Publisher: name: Publikationsserver der Pädagogischen Hochschule Thurgau
Year: 2017
Subjects: Argumentation
Mathematik

description: Beiträge zum Mathematikunterricht 2017, p. 609
On the detectability of post-Newtonian effects in gravitational-wave emission of a coalescing binary
Creators: name: KRÓLAK, ANDRZEJ
name: KOKKOTAS, KOSTAS D.
name: SCHÄFER, GERHARD
Publisher: name: arXiv
Year: 1995
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The effect of the recently obtained 2nd post-Newtonian corrections on the accuracy of estimation of parameters of the gravitational-wave signal from a coalescing binary is investigated. It is shown that addition of this correction degrades considerably the accuracy of determination of individual masses of the members of the binary. However the chirp mass and the time parameter in the sinal is still determined to a very good accuracy. The performance of the Newtonian filter is investigated and it is compared with performance of post-Newtonian search templates introduced recently. It is shown that both search templates can extract accurately useful information about the binary.
description: 5 pages (16kb), LATEX, to be published in the proccedings of the 17th Texas Symposium
On the relationship between gauge dependence and IR divergences in the $\hbar$-expansion of the effective potential
Creators: name: Ekstedt, Andreas
name: Löfgren, Johan
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Perturbative calculations of the effective potential evaluated at a broken minimum, $ V_{\text{min}} $, are plagued by difficulties. It is hard to get a finite and gauge invariant result for $ V_{\text{min}} $. In fact, the methods proposed to deal with gauge dependence and IR divergences are orthogonal in their approaches. Gauge dependence is dealt with through the $ \hbar $-expansion, which establishes and maintains a strict loop-order separation of terms. On the other hand, IR divergences seem to require a resummation that mixes the different loop orders. In this paper we test these methods on Fermi gauge Abelian Higgs at two loops. We find that the resummation procedure is not capable of removing all divergences. Surprisingly, the $ \hbar $-expansion seems to be able to deal with both the divergences and the gauge dependence. In order to isolate the physical part of $ V_{\text{min}} $, we are guided by the separation of scales that motivated the resummation procedure; the key result is that only hard momentum modes contribute to $ V_{\text{min}} $.
description: 15 pages
On the spectrum of the Wilson-Dirac lattice operator in topologically non-trivial background configurations
Creators: name: Gattringer, Christof
name: Hip, Ivan
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study characteristic features of the eigenvalues of the Wilson-Dirac operator in topologically non-trivial gauge field configurations by examining complete spectra of the fermion matrix. In particular we discuss the role of eigenvectors with real eigenvalues as the lattice equivalents of the continuum zero-modes. We demonstrate, that those properties of the spectrum which correspond to non-trivial topology are stable under adding fluctuations to the gauge fields. The behavior of the spectrum in a fully quantized theory is discussed using QED_2 as an example.
description: Revised version, to appear in Nuclear Physics B; introductory part rewritten and shortened, references updated
Additional file 1: of In vivo genome and base editing of a human PCSK9 knock-in hypercholesterolemic mouse model
Creators: name: Carreras, Alba
name: Pane, Luna
name: Nitsch, Roberto
name: Madeyski-Bengtson, Katja
name: Porritt, Michelle
name: Pinar Akcakaya
name: Taheri-Ghahfarokhi, Amir
name: Ericson, Elke
name: Bjursell, Mikael
name: Perez-Alcazar, Marta
name: Seeliger, Frank
name: Althage, Magnus
name: Knöll, Ralph
name: Hicks, Ryan
name: Mayr, Lorenz
name: Perkins, Rosie
name: Lindén, Daniel
name: Borén, Jan
name: Bohlooly-Y, Mohammad
name: Maresca, Marcello
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Space Science
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: Evolutionary Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Marine Biology
subject: Computational Biology

description: Figure S1. Liver-specific expression of human PCSK9 in the hPCSK9-KI mouse model. (a) Representative micrographs of liver tissues from a WT (left) and a hPCSK9-KI mouse (right) showing expression of human PCSK9 (hPCSK9, brown) only in the hPCSK9-KI mouse liver. (b) Representative micrographs of tissues from a hPCSK9-KI mouse showing no hPCSK9 expression in pancreatic islets, skeletal muscle, kidney, white adipose tissue (WAT), brown adipose tissue (BAT), and spleen. Tissues were incubated with antibodies against hPCSK9. Scale bars, 200 μm. (PDF 3790 kb)
Potential NRQED: The Positronium Case
Creators: name: Pineda, A.
name: Soto, J.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We discuss in detail potential NRQED (pNRQED), a previously proposed effective field theory for ultrasoft photons. The pNRQED lagrangian for the equal mass case is presented and it is shown that it correctly reproduces the positronium spectrum at order $mα^5$. The pNRQED lagrangian for the unequal mass case is also presented at the same order. Dimensional regularization is used throughout.
description: 20 pages, LaTeX, 1 ps file with 5 figures. One reference added. Minor changes to match with version to be published in Phys. Rev. D
From favorable atomic configurations to supershell structures: a new interpretation of conductance histograms
Creators: name: Hasmy, A.
name: Medina, E.
name: Serena, P. A.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: Title: From favorable atomic configurations to supershell structures: a new interpretation of conductance histograms Authors: A. Hasmy (IVIC), E. Medina (IVIC), P.A. Serena (CSIC,IVIC) Comments: 7 pages, 3 figures, cond-mat.anwar.10825 Subj-class: Soft Condensed Matter
description: 7 pages, 3 figuresSubject: fput HMS.tex HMS-FIG1.ps HMS-FIG2.ps HMS-FIG3.ps
Calculation of Elastic Green's Functions for Lattices with Cavities
Creators: name: Schiøtz, J.
name: Carlsson, A. E.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: In this Brief Report, we present an algorithm for calculating the elastic Lattice Greens Function of a regular lattice, in which defects are created by removing lattice points. The method is computationally efficient, since the required matrix operations are on matrices that scale with the size of the defect subspace, and not with the size of the full lattice. This method allows the treatment of force fields with multi-atom interactions.
description: 3 pages. RevTeX, using epsfig.sty. One figure