cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Brownian motion at various length scales with hydrodynamic and direct interactions
Creators: name: Everts, Jeffrey C.
name: Hołyst, Robert
name: Makuch, Karol
Publisher: name: arXiv
Year: 2024
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: Brownian motion is essential for describing diffusion in systems ranging from simple to complex liquids. Unlike simple liquids, which consist of only a solvent, complex liquids, such as colloidal suspensions or the cytoplasm of a cell, are mixtures of various constituents with different shapes and sizes. Describing Brownian motion in such multiscale systems is extremely challenging because direct and many-body hydrodynamic interactions (and their interplay) play a pivotal role. Diffusion of small particles is mainly governed by a low viscous character of the solution, whereas large particles experience a highly viscous flow of the complex liquid on the macro scale. A quantity that encodes hydrodynamics on both length scales is the wave-vector-dependent viscosity. Assuming this quantity to be known -- in contrast to most studies in which the solvent shear viscosity is given -- provides a new perspective on studying the diffusivity of a tracer, especially in situations where the tracer size can vary by several orders of magnitude. Here, we start systematic studies of exact formal microscopic expressions for the short- and long-time self-diffusion coefficients of a single probe particle in a complex liquid in terms of short-ranged hydrodynamic response kernels. We study Brownian motion as a function of the probe size, contrasting most theories that focus on self-diffusion as a function of the crowder volume fraction. We discuss the limits of small and large probe sizes for various levels of approximations in our theory, and discuss the current successes and shortcomings of our approach.
description: 16 pages, 3 figures. v2: some clarifications added and typos fixed
Facing complexity: an interdisciplinary study of an early medieval Dark Earth witnessing pasture and crop cultivation from the centre of Aalst (Belgium).
Creators: name: Devos, Yannick
name: De Groote, Koen
name: Moens, Jan
name: Vrydaghs, Luc
Publisher: name: Zenodo
Year: 2019
Subjects: urban geoarchaeology, soil micromorphology, phytoliths

description: ABSTRACT: The ubiquitous urban Dark Earths composes a main challenge for urban archaeologists. Due to their homogeneous character they cannot be readily understood based on field data alone. Geoarchaeology (field study and micromorphology) has shown to be particularly well suited to tackle these layers, and to reveal their complex formation histories and the human activities and natural events involved. During the excavations of the site of Sint-Jozefs college in the centre of Aalst (Belgium) a thick dark earth was discovered underneath the remains of the rampart of the 11th century town wall. An interdisciplinary study, involving archaeology, geoarchaeology and phytolith analysis has been performed. It demonstrates that the Dark Earth layer has a long formation history involving pasture and crop growing, intimately mixed with soil processes such as bioturbation and colluviation. The identified activities confirm the rather rural character of the area until the 11th century AD.
description: This article is part of a book edited at the occasion of the Geoarchaeological meeting of Bruges: Soils as records of Past and Present: the geoarchaeological approach. Focus on: is there time for fieldwork today? - Bruges (Belgium), 6 and 7.11.2019. Editors Judit Deák, Carole Ampe and Jari Hinsch Mikkelsen Technical editor Mariebelle Deceuninck English language reviewer Caroline Landsheere Graphic design Frederick Moyaert Printing and binding Die Keure, Bruges
An investigation of the age-grade distribution of pupils in the public schools of Texas and the factors that have influenced this distribution
Creators: name: Boynton, Joshua Bickham, 1896-
Publisher: name: The University of Texas at Austin
Year: 1937
Subjects: subject: School grade placement
subject: Texas
subject: Ability grouping in education
subject: Grading and marking (students)
subject: Public schools
subject: Age-grade distribution
subject: School grade placement--Texas
subject: Ability grouping in education--Texas
subject: Grading and marking (Students)--Texas
subject: Public schools--Texas

description: This study has grown out of the interest generated from the writing of some term reports on the subject of an age-grade study of some of the schools of Texas. A desire to know more about the situation in general with regards to the public schools of Texas was kindled. An attempt has been made here to approach the subject from a little different angle than has previously been done in order to throw light on some phases of the school conditions which have not received treatment before. In order to carry out this idea, the following major problems have been advanced: 1. A determination of the age-grade status of Texas pupils in certain schools. 2. The factor of size of city. 3. The factor of geographical location. 4. A comparison of the English-speaking and the Spanish-speaking white children. 5. A comparison of the Negro and the Spanish-speaking children. The age-grade status has been determined in order to examine the general situation and in order to be able to make comparison with the age-grade status of schools in Texas for different years, and with that of schools of other states. We hear a great deal of discussion with respect to the many advantages that larger high schools have over the smaller ones in the matter of training students; for instance, offering courses of study desired, better supervised study plans, better guidance programs, better methods of scientific classification, better promotional methods and devices and, therefore, better holding power or ability to hold students in school and less failure and retardation. This problem of size of city, then, is approached from the standpoint of the determination of the amounts of retardation, acceleration, elimination, over-ageness, under-ageness, school failures, age-range, range of retardation and acceleration, and apparent causes for these conditions. It is hoped by this method to be able to compare the efficiencies of the different-sized schools. If the larger schools have the advantages claimed, they should demonstrate it by superior efficiency
Additional file 4 of A catalog of validity indices for step counting wearable technologies during treadmill walking: the CADENCE-Kids study
Creators: name: Gould, Zachary R.
name: Mora-Gonzalez, Jose
name: Aguiar, Elroy J.
name: Schuna, John M.
name: Barreira, Tiago V.
name: Moore, Christopher C.
name: Staudenmayer, John
name: Tudor-Locke, Catrine
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 4. Tables displaying sample sizes, and number of steps derived by each treadmill speed for all sample and by age groups.
Additional file 1: of An integrated oral health program for rural residential aged care facilities: a mixed methods comparative study
Creators: name: Tynan, Anna
name: Deeth, Lisa
name: McKenzie, Debra
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Computational Biology

description: Interview guide for focus group discussions and in-depth interviews. (DOCX 14Â kb)
A bound on the exponent of the cohomology of BC-bundles
Creators: name: Leary, Ian J
Publisher: name: arXiv
Year: 2007
Subjects: subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics
subject: 55R20; 20J06

description: We give a lower bound for the exponent of certain elements in the integral cohomology of the total spaces of principal BC-bundles for C a finite cyclic group. As applications we give a proof of the theorem of A. Adem and H.-W. Henn that a p-group is elementary abelian if and only if its integral cohomology has exponent p, and we exhibit some infinite groups of finite virtual cohomological dimension whose Tate-Farrell cohomology contains torsion of order greater than the l.c.m. of the orders of their finite subgroups. We also give an upper bound for the exponent of all but finitely many of the integral cohomology groups of a finite group, in terms of the permutation representations of the group.
The Contribution of Low Surface-Brightness Galaxies to Faint Galaxy Counts
Creators: name: Ferguson, Henry C.
name: McGaugh, Stacy S.
Publisher: name: arXiv
Year: 1994
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Low Surface-Brightness (LSB) galaxies are severely underrepresented in surveys used to define the local luminosity function (LF), but could it in principle be detected in deep surveys. To explore the possible contribution of such objects to faint galaxy counts, we construct catalogs of simulated non-evolving galaxies drawn from a multivariate distribution of galaxy luminosities, central surface brightnesses, bulge/disk ratios and spectral-energy distributions. We compare two models dominated by LSB galaxies to a standard non-evolving model. Model galaxies are convolved with seeing and selected in a manner that closely matches real surveys. For each model we compute the local LF, HI mass function, number counts, redshift and color distributions. We find it possible to include a large population of LSB galaxies and incorporate a steep faint-end slope of the LF in our simulations without violating the constraints on the local LF or HI mass function. For $q_0 = 0.5$, the most favorable model matches the counts to B=23, but falls short of the observations at fainter magnitudes. The colors and redshift distributions remain roughly consistent with observations to B=24. The most serious discrepancy with observations is in the distribution of $r_e$ at faint magnitudes, suggesting that the model contains too many LSB galaxies. Nevertheless, the results suggest that LSB galaxies could be a significant contributor to faint-galaxy counts, reducing the need for such extreme models of galaxy evolution as rapid merging or bursting dwarf galaxies.
description: 39p, uuencoded compressed postscript, 18/21 figs included, full paper from http://planxty.stsci.edu:1024/ ferguson/lsb/lsbpp_b.ps,STScI 874
Additional file 2: of Human osteoblasts exhibit sexual dimorphism in their response to estrogen on microstructured titanium surfaces
Creators: name: Berger, Michael
name: Cohen, David
name: Olivares-Navarrete, Rene
name: Williams, Joseph
name: Cochran, David
name: Boyan, Barbara
name: Schwartz, Zvi
Publisher: name: figshare
Year: 2018
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Physiology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology

description: Figure S2. Donor-specific response for (A) female and (B) male cells cultured on microstructured Ti surfaces and treated with 1á,25(OH)2D3 for 24 h at confluence on TCPS. Active TGF-â1 after 24-h fresh medium incubation. *p
Implications of adiabatic phases for a vortex in a superconductor film
Creators: name: Ao, Ping
name: Niu, Qian
name: Thouless, David J.
Publisher: name: arXiv
Year: 1993
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: Based on ideas of off-diagonal long range order and two-fluid model, we demonstrate that adiabatic phases for a slow motion of a vortex in a superconductor film give rise naturally to the Magnus force at finite temperatures.
description: 6 pages, Latex
Essential core of the Hawking--Ellis types
Creators: name: Martin-Moruno, Prado
name: Visser, Matt
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The Hawking-Ellis (Segre-Plebanski) classification of possible stress-energy tensors is an essential tool in analyzing the implications of the Einstein field equations in a more-or-less model-independent manner. In the current article the basic idea is to simplify the Hawking-Ellis type I, II, III, and IV classification by isolating the "essential core" of the type II, type III, and type IV stress-energy tensors; this being done by subtracting (special cases of) type I to simplify the (Lorentz invariant) eigenvalue structure as much as possible without disturbing the eigenvector structure. We will denote these "simplified cores" type II$_0$, type III$_0$, and type IV$_0$. These "simplified cores" have very nice and simple algebraic properties. Furthermore, types I and II$_0$ have very simple classical interpretations, while type IV$_0$ is known to arise semi-classically (in renormalized expectation values of standard stress-energy tensors). In contrast type III$_0$ stands out in that it has neither a simple classical interpretation, nor even a simple semi-classical interpretation. We will also consider the robustness of this classification considering the stability of the different Hawking-Ellis types under perturbations. We argue that types II and III are definitively unstable, whereas types I and IV are stable.
description: V1: 18 pages; V2: reformatted, now 14 pages; some clarifications added; no significant physics changes. This version accepted for publication in Classical and Quantum Gravity
Quantum Rings and Recursion Relations in 2D Quantum Gravity
Creators: name: Kachru, Shamit
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: I study tachyon condensate perturbations to the action of the two dimensional string theory corresponding to the c=1 matrix model. These are shown to deform the action of the ground ring on the tachyon modules, confirming a conjecture of Witten. The ground ring structure is used to derive recursion relations which relate (N+1) and N tachyon bulk scattering amplitudes. These recursion relations allow one to compute all bulk amplitudes.
description: 11 pages
Feux agricoles, des techniques méconnues des archéologues. L'apport de l'étude archéopédologique des résidus de combustion de Transinne (Belgique).
Creators: name: Menbrivès, Clément
name: Petit, Cristoph
name: Elliott, M
name: Eddargach, W
name: Fechner, Kai
Publisher: name: Zenodo
Year: 2019
Subjects: écobuage, essartage, agriculture, incendie, rubéfaction, pédoanthracologie, spectrocolorimétrie

description: C. Menbrivès, C. Petit, M. Elliott, W. Eddargach, K. Fechner Les feux de végétation naturels ou anthropiques produisent des écofacts qui peuvent perdurer à l’échelle plurimillénaire dans les sols et les sédiments. Les charbons de bois micro- et macroscopiques sont ainsi employés comme marqueur paléoécologique (pédoanthracologie) ou dans l’étude de l’histoire des feux (charbons sédimentaires). La question de la détermination de l’origine, naturelle (climatique) ou anthropique (agropastorale, accidentelle), reste toutefois délicate à l’échelle de chacun des événements des paléo-feux. Parallèlement, la découverte de résidus de combustion, dans des horizons de sols anciens ou le comblement de dépressions naturelles (chablis) est souvent expliquée par les archéologues comme le fait de brûlis anthropiques du couvert forestier ou de feux affectant les souches des arbres. Toutefois, les hypothèses favorisées dans les interprétations archéologiques, concordent peu avec les pratiques de feux agricoles présentes dans la documentation historique des agronomes. De plus, certaines techniques qui possédaient une relative importance à l’époque Moderne ne sont quasiment jamais mentionnées. C’est notamment le cas de l’écobuage, qui au sens classique, fait référence à une technique de préparation du champ, qui procède par une extraction de la couche superficielle du sol, dont les mottes servent à la réalisation de fourneaux de combustion. Des résidus de combustion potentiellement liés à des feux anthropiques, signalés dans un horizon de sol par Roger Langohr et échantillonné avec lui par Kai Fechner, dans le contexte de la carrière de Transinne (Belgique), font l’objet d’une analyse micromorphologique, anthracologique, et de cuissons expérimentales contrôlées. Ces résultats sont interprétés en fonction des connaissances des processus de combustion des feux naturels et agricoles.
description: This article is part of a book edited at the occasion of the Geoarchaeological meeting of Bruges: Soils as records of Past and Present: the geoarchaeological approach. Focus on: is there time for fieldwork today? - Bruges (Belgium), 6 and 7.11.2019. Editors Judit Deák, Carole Ampe and Jari Hinsch Mikkelsen Technical editor Mariebelle Deceuninck English language reviewer Caroline Landsheere Graphic design Frederick Moyaert Printing and binding Die Keure, Bruges
String Attractors: Verification and Optimization
Creators: name: Kempa, Dominik
name: Policriti, Alberto
name: Prezza, Nicola
name: Rotenberg, Eva
Publisher: name: arXiv
Year: 2018
Subjects: subject: Data Structures and Algorithms (cs.DS)
subject: FOS: Computer and information sciences

description: String attractors [STOC 2018] are combinatorial objects recently introduced to unify all known dictionary compression techniques in a single theory. A set $Γ\subseteq [1..n]$ is a $k$-attractor for a string $S\in[1..σ]^n$ if and only if every distinct substring of $S$ of length at most $k$ has an occurrence straddling at least one of the positions in $Γ$. Finding the smallest $k$-attractor is NP-hard for $k\geq3$, but polylogarithmic approximations can be found using reductions from dictionary compressors. It is easy to reduce the $k$-attractor problem to a set-cover instance where string's positions are interpreted as sets of substrings. The main result of this paper is a much more powerful reduction based on the truncated suffix tree. Our new characterization of the problem leads to more efficient algorithms for string attractors: we show how to check the validity and minimality of a $k$-attractor in near-optimal time and how to quickly compute exact and approximate solutions. For example, we prove that a minimum $3$-attractor can be found in optimal $O(n)$ time when $σ\in O(\sqrt[3+ε]{\log n})$ for any constant $ε>0$, and $2.45$-approximation can be computed in $O(n)$ time on general alphabets. To conclude, we introduce and study the complexity of the closely-related sharp-$k$-attractor problem: to find the smallest set of positions capturing all distinct substrings of length exactly $k$. We show that the problem is in P for $k=1,2$ and is NP-complete for constant $k\geq 3$.
Chiral Limit and Light Quark Masses in 2+1 Flavor Domain Wall QCD
Creators: name: UKQCD Collaboration
name: Lin, M. F.
name: Scholz, E. E.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We present results for meson masses and decay constants measured on 24^3x64 lattices using the domain wall fermion formulation with an extension of the fifth dimension of L_s=16 for N_f=2+1 dynamical quark flavors. The lightest dynamical meson mass in our set-up is around 331 MeV, while partially quenched mesons reach masses as low as 250 MeV. The applicability of SU(3)xSU(3) and SU(2)xSU(2) (partially quenched) chiral perturbation theory will be compared and we quote values for the low-energy constants from both approaches. We will extract the average light quark and strange quark masses and use a non-perturbative renormalization technique (RI/MOM) to quote their physical values. The pion and kaon decay constants are determined at those values from our chiral fits and their ratio is used to obtain the CKM-matrix element |V_us|. The results presented here include statistical errors only.
description: 14 pages, 6 figures, 3 tables, joint proceedings for talks presented at the XXV International Symposium on Lattice Field Theory, July 30 - August 4 2007, Regensburg, Germany
Critical Influences of Particle Size and Adhesion on the Powder Layer Uniformity in Metal Additive Manufacturing
Creators: name: Meier, Christoph
name: Weissbach, Reimbar
name: Weinberg, Johannes
name: Wall, Wolfgang A.
name: Hart, A. John
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computational Engineering, Finance, and Science (cs.CE)
subject: FOS: Computer and information sciences

description: The quality of powder layers, specifically their packing density and surface uniformity, is a critical factor influencing the quality of components produced by powder bed metal additive manufacturing (AM) processes, including selective laser melting, electron beam melting and binder jetting. The present work employs a computational model to study the critical influence of powder cohesiveness on the powder recoating process in AM. The model is based on the discrete element method (DEM) with particle-to-particle and particle-to-wall interactions involving frictional contact, rolling resistance and cohesive forces. Quantitative metrics, namely the spatial mean values and standard deviations of the packing fraction and surface profile field, are defined in order to evaluate powder layer quality. Based on these metrics, the size-dependent behavior of exemplary plasma-atomized Ti-6Al-4V powders during the recoating process is studied. It is found that decreased particle size / increased cohesiveness leads to considerably decreased powder layer quality in terms of low, strongly varying packing fractions and highly non-uniform surface profiles. For relatively fine-grained powders (mean particle diameter $17 μm$), it is shown that cohesive forces dominate gravity forces by two orders of magnitude leading to low quality powder layers not suitable for subsequent laser melting without additional layer / surface finishing steps. Besides particle-to-particle adhesion, this contribution quantifies the influence of mechanical bulk powder material parameters, nominal layer thickness, blade velocity as well as particle-to-wall adhesion. Finally, the implications of the resulting powder layer characteristics on the subsequent melting process are discussed and practical recommendations are given for the choice of powder recoating process parameters.
description: Changed reference / bibliography style as compared to version 1
Symmetry Enforced Self-Learning Monte Carlo Method Applied to the Holstein Model
Creators: name: Chen, Chuang
name: Xu, Xiao Yan
name: Liu, Junwei
name: Batrouni, George
name: Scalettar, Richard
name: Meng, Zi Yang
Publisher: name: arXiv
Year: 2018
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Self-learning Monte Carlo method (SLMC), using a trained effective model to guide Monte Carlo sampling processes, is a powerful general-purpose numerical method recently introduced to speed up simulations in (quantum) many-body systems. In this work, we further improve the efficiency of SLMC by enforcing physical symmetries on the effective model. We demonstrate its effectiveness in the Holstein Hamiltonian, one of the most fundamental many-body descriptions of electron-phonon coupling. Simulations of the Holstein model are notoriously difficult due to the combination of the typical cubic scaling of fermionic Monte Carlo and the presence of extremely long autocorrelation times. Our method addresses both bottlenecks. This enables simulations on large lattices in the most difficult parameter regions, and evaluation of the critical point for the charge density wave transition at half-filling with high precision. We argue that our work opens a new research area of quantum Monte Carlo (QMC), providing a general procedure to deal with ergodicity in situations involving Hamiltonians with multiple, distinct low energy states.
description: 4 pages, 3 figures with 2 pages supplemental material
An Infrared Cutoff Revealed by the Two Years of COBE-DMR Observations of Cosmic Temperature Fluctuations
Creators: name: Jing, Yi-Peng
name: Fang, Li-Zhi
Publisher: name: arXiv
Year: 1994
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We show that a good fitting to the first two years of {\it COBE}-DMR observations of the two-point angular correlation function of CBR temperature is given by models with a non-zero infrared cutoff $k_{min}$ in the spectrum of the primordial density perturbations. If this cutoff comes from the finiteness of the universe, say, a topological T3 model, we find $k_{min} \sim (0.3 - 1.1)π$H$_0/c$ with confidence level 95\%. Such a non-zero $k_{min}$ universe would also give a better match to the observations both of the RMS quadrupole anisotropy of CBR and of galaxy clustering.
description: 11 pages, 4 figures (available upon request), Latex, AZPH-TH/94-5, to appera in Phys. Rev. Lett
Additional file 6 of A catalog of validity indices for step counting wearable technologies during treadmill walking: the CADENCE-Kids study
Creators: name: Gould, Zachary R.
name: Mora-Gonzalez, Jose
name: Aguiar, Elroy J.
name: Schuna, John M.
name: Barreira, Tiago V.
name: Moore, Christopher C.
name: Staudenmayer, John
name: Tudor-Locke, Catrine
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 6. Figures for descriptive statistics representing accuracy, precision and bias for each wearable technology.
title: ADCO, Cart. 186 (11 H 71), f. 0152v
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/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, t. II (XVe siècle), tome II, Archives départementales de la Côte-d'Or, C
art. 186 (11 H 71). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, t. II (XVe siècle), tome II, Archives départementales de la
 Côte-d'Or, Cart. 186 (11 H 71), f. 0152v, 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
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IX, Cart. 193 (11 H 78), f. 0203r
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IX, Archives départementales de la Côte-d'Or, Cart. 193 (11 H 78), f. 0203r, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IX, Archives départementales de la Côte-d'Or, Cart. 193 (11 H 78), f. 0203r, 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
Singular compactness and definability for $Σ$-cotorsion and Gorenstein modules
Creators: name: Šaroch, Jan
name: Šťovíček, Jan
Publisher: name: arXiv
Year: 2018
Subjects: subject: Representation Theory (math.RT)
subject: Logic (math.LO)
subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics
subject: 16E30 (primary), 16B70, 03E75 (secondary)

description: We introduce a general version of singular compactness theorem which makes it possible to show that being a $Σ$-cotorsion module is a property of the complete theory of the module. As an application of the powerful tools developed along the way, we give a new description of Gorenstein flat modules which implies that, regardless of the ring, the class of all Gorenstein flat modules forms the left-hand class of a perfect cotorsion pair. We also prove the dual result for Gorenstein injective modules.
description: 34 pages; small changes made and details added
SoK: The Design Paradigm of Safe and Secure Defaults
Creators: name: Ruohonen, Jukka
Publisher: name: arXiv
Year: 2024
Subjects: subject: Cryptography and Security (cs.CR)
subject: Networking and Internet Architecture (cs.NI)
subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: In security engineering, including software security engineering, there is a well-known design paradigm telling to prefer safe and secure defaults. The paper presents a systematization of knowledge (SoK) of this paradigm by the means of a systematic mapping study and a scoping review of relevant literature. According to the mapping and review, the paradigm has been extensively discussed, used, and developed further since the late 1990s. Partially driven by the insecurity of the Internet of things, the volume of publications has accelerated from the circa mid-2010s onward. The publications reviewed indicate that the paradigm has been adopted in numerous different contexts. It has also been expanded with security design principles not originally considered when the paradigm was initiated in the mid-1970s. Among the newer principles are an "off by default" principle, various overriding and fallback principles, as well as those related to the zero trust model. The review also indicates problems developers and others have faced with the paradigm.
description: Journal of Information Security and Applications, 2025, vol. 90, pp. 103989
Third Family Quark-Lepton Unification at the TeV Scale
Creators: name: Greljo, Admir
name: Stefanek, Ben A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We construct a model of quark-lepton unification at the TeV scale based on an $SU(4)$ gauge symmetry, while still having acceptable neutrino masses and enough suppression in flavor changing neutral currents. An approximate $U(2)$ flavor symmetry is an artifact of family-dependent gauge charges leading to a natural realization of the CKM mixing matrix. The model predicts sizeable violation of PMNS unitarity as well as a gauge vector leptoquark $U_1^μ= ({\bf 3}, {\bf 1}, 2/3)$ which can be produced at the LHC -- both effects within the reach of future measurements. In addition, recently reported experimental anomalies in semi-leptonic $B$-meson decays, both in charged $b \to c τν$ and neutral $b \to s μμ$ currents, can be accommodated.
description: 9 pages, 5 tables. Version accepted for publication in PLB
MOESM1 of Lateral variation of the uppermost oceanic plate in the outer-rise region of the Northwest Pacific Ocean inferred from Po-to-s converted waves
Creators: name: Tonegawa, Takashi
name: Obana, Koichiro
name: Gou Fujie
name: Kodaira, Shuichi
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Molecular Biology
subject: Pharmacology
subject: Evolutionary Biology
subject: FOS: Biological sciences
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: Inorganic Chemistry

description: Additional file 1. Supplementary materials of the used data for Pos wave retrieval and shear wave anisotropy measurements.
The Yagita invariant of general linear groups
Creators: name: Glover, H. H.
name: Leary, I. J.
name: Thomas, C. B.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Group Theory (math.GR)
subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics
subject: 20J05; 57T10

description: We give a definition of the Yagita invariant at a prime p of an arbitrary group G, and compute the invariant for each prime for the general linear groups over any integrally closed subring of the complex numbers. We also compute the invariants for special linear groups over the same rings, except in some cases when both the degree of the linear group and the ring are `small' compared to p.
Evolution of Galactic Nuclei with 10 $M_\odot$ Black Holes
Creators: name: Lee, Hyung Mok
Publisher: name: arXiv
Year: 1994
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: A star with main sequence mass greater than $25\sim 30\msun$ may collapse to a black hole of about 10 $\msun$ at the final stage of the evolution. About an order of 1\% of stellar mass is likely to be in form of such black holes in galaxies. We have examined the dynamics of two-component stellar systems composed of 0.7 $\msun$ main-sequence stars, representing the old population of stars whose main-sequence lifetimes are longer than the Hubble time, and a small fraction of 10 $\msun$ black holes. The dynamical friction leads to the segregation of black holes to the core and the core collapse takes place among the black holes in a time scale much shorter than that required for a single component cluster. The ultimate evolution of the two-component stellar system depends on the role of three-body binaries formed among the black holes. For a system with $v\gta 100\kms$ binaries merge by gravitational radiation at some hardness instead of being ejected. The critical hardness, at which the collision time and the merger time become comparable, determines the efficiency of the binary as a heat source. The efficiency is found to be inversely proportional to the velocity dispersion. For the clusters without serious reduction in heating efficiency (i.e., velocity dispersion well below 500 $\kms$), heating by three-body binaries have the effect of stopping the core-collapse. The cluster
description: 25 pages; uuencoded compressed postscript including 5 figures; to appear in MNRAS
Metal-Insulator Transitions in Degenerate Hubbard Models and A$_x$C$_{60}$
Creators: name: Lu, Jian Ping
Publisher: name: arXiv
Year: 1993
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: Mott-Hubbard metal-insulator transitions in $N$-fold degenerate Hubbard models are studied within the Gutzwiller approximation. For any rational filling with $x$ (integer) electrons per site it is found that metal-insulator transition occurs at a critical correlation energy $U_c(N,x)=U_c(N,2N-x)=γ(N,x)|\barε(N,x)|$, where $\barε$ is the band energy per particle for the uncorrelated Fermi-liquid state and $γ(N,x)$ is a geometric factor which increases linearly with $x$. We propose that the alkali metal doped fullerides $A_xC_{60}$ can be described by a 3-fold degenerate Hubbard model. Using the current estimate of band width and correlation energy this implies that most of ${\rm A_xC_{60}}$, at integer $x$, are Mott-Hubbard insulators and ${\rm A_3C_{60}}$ is a strongly correlated metal.
description: 10 pages, Revtex
Additional file 7 of A catalog of validity indices for step counting wearable technologies during treadmill walking: the CADENCE-Kids study
Creators: name: Gould, Zachary R.
name: Mora-Gonzalez, Jose
name: Aguiar, Elroy J.
name: Schuna, John M.
name: Barreira, Tiago V.
name: Moore, Christopher C.
name: Staudenmayer, John
name: Tudor-Locke, Catrine
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 7 Tabular and graphical representations of correlation coefficients (r) of the relationship between directly observed steps and steps derived from wearable technologies.
Limits on Inferring the Past
Creators: name: Rupprecht, Nathaniel
name: Vural, Dervis
Publisher: name: arXiv
Year: 2018
Subjects: subject: Other Statistics (stat.OT)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: Here we define and study the properties of retrodictive inference. We derive equations relating retrodiction entropy and thermodynamic entropy, and as a special case, show that under equilibrium conditions, the two are identical. We demonstrate relations involving the KL-divergence and retrodiction probability, and bound the time rate of change of retrodiction entropy. As a specific case, we invert various Langevin processes, inferring the initial condition of \(N\) particles given their final positions at some later time. We evaluate the retrodiction entropy for Langevin dynamics exactly for special cases, and find that one's ability to infer the initial state of a system can exhibit two possible qualitative behaviors depending on the potential energy landscape, either decreasing indefinitely, or asymptotically approaching a fixed value. We also study how well we can retrodict points that evolve based on the logistic map. We find singular changes in the retrodictivity near bifurcations. Counterintuitively, the transition to chaos is accompanied by maximal retrodictability.
description: 11 pages, 3 figures
Black Hole Evaporation in 1+1 Dimensions
Creators: name: Russo, J.
name: Susskind, L.
name: Thorlacius, L.
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The formation and quantum mechanical evaporation of black holes in two spacetime dimensions can be studied using effective classical field equations, recently introduced by Callan {\it et al.} We find that gravitational collapse always leads to a curvature singularity, according to these equations, and that the region where the quantum corrections introduced by Callan {\it et al.} could be expected to dominate is on the unphysical side of the singularity. The model can be successfully applied to study the back-reaction of Hawking radiation on the geometry of large mass black holes, but the description breaks down before the evaporation is complete.
description: 10 pages
Additional File 7:
Creators: name: Ebbs, Erika
name: Loker, Eric
name: Brant, Sara
Publisher: name: figshare
Year: 2018
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology

description: Bayesian Skyline Plots. Effective size over time plots estimated in BEAST using a Bayesian Skyline prior, mean values are shown and confidence values were excluded for clarity. Three mutation rates (per million year): 1% (solid line), 0.04% (dashed line) and 4%(circle line) were tested. (A) Range-wide estimates for North America (NAM, dark grey, n = 79), Central and South America (SAM, lime green, n = 13), Eurasia (EUR, pink, n = 49) and Africa and Oceania (AFOC, blue, n = 7). North America dataset ran for 50,000,000 generations, Eurasia 20,000,000 generations, Central/South America and Africa/Oceania ran for 5,000,000 generations. B. Estimates by FWECs sampled: Rio Grande (RIO, red, n = 16), Coastal (COA, blue, n = 13), Colorado (COL, purple, n = 11), Atlantic (ATL, orange, n = 9), Mississippi (MISS, green, n = 26), the Great Basin and St. Lawrence FWECs were excluded because of low sample size. All FWEC datasets were run for 5,000,000 generations, with the exception of Atlantic (3000,000). C. Estimates of recovered Clades, Clade A (A, aqua, n = 116) and B (B, dark green, n = 33) compared to total (TOT, light grey, n = 149). The total dataset and Clade A ran for 80,000,000 generations, Clade B ran for 10,000,000 generations. Bayesian skyline plots were constructed in TRACER, the data was exported and visualized using Excel. (PDF 144 kb)
Gap theory of rectification in ballistic three-terminal conductors
Creators: name: Jordan, Andrew N.
name: Buttiker, Markus
Publisher: name: arXiv
Year: 2007
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We introduce a model for rectification in three-terminal ballistic conductors, where the central connecting node is modeled as a chaotic cavity. For bias voltages comparable to the Fermi energy, a strong nonlinearity is created by the opening of a gap in the transport window. Both noninteracting cavity electrons at arbitrary temperature as well as the hot electron regime are considered. Charging effects are treated within the transmission formalism using a self-consistent analysis. The conductance of the third lead in a voltage probe configuration is varied to also model inelastic effects. We find that the basic transport features are insensitive to all of these changes, indicating that the nonlinearity is robust and well suited to applications such as current rectification in ballistic systems. Our findings are in broad agreement with several recent experiments.
description: 8 pages, 6 figures
Ultra Long Gamma-Ray Bursts from the collapse of Blue Super Giant stars: an end-to-end simulation
Creators: name: Perna, Rosalba
name: Lazzati, Davide
name: Cantiello, Matteo
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Ultra-long gamma ray bursts (ULGRBs) are a distinct class of GRBs characterized by durations of several thousands of seconds, about two orders of magnitude longer than those of standard long GRBs (LGRBs). The driving engine of these events has not been uncovered yet, and ideas range from magnetars, to tidal disruption events, to extended massive stars, such as blue super giants (BSG). BSGs, a possible endpoint of stellar evolution, are attractive for the relatively long free-fall times of their envelopes, allowing accretion to power a long-lasting central engine. At the same time, their large radial extension poses a challenge to the emergence of a jet. Here we perform an end-to-end simulation aimed at assessing the viability of BSGs as ULGRB progenitors. The evolution to core collapse of a BSG star model is calculated with the MESA code. We then compute the accretion rate for the fraction of envelope material with enough angular momentum to circularize and form an accretion disk, and input the corresponding power into a jet which we evolve through the star envelope with the FLASH code. Our simulation shows that the jet can emerge, and the resulting light curves resemble those observed in ULGRBs, with durations $T_{90}$ ranging from $\approx$4000~s to $\approx10^4$ s depending on the viewing angle.
description: Matches version in press in ApJ
Additional file 8 of A catalog of validity indices for step counting wearable technologies during treadmill walking: the CADENCE-Kids study
Creators: name: Gould, Zachary R.
name: Mora-Gonzalez, Jose
name: Aguiar, Elroy J.
name: Schuna, John M.
name: Barreira, Tiago V.
name: Moore, Christopher C.
name: Staudenmayer, John
name: Tudor-Locke, Catrine
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 8. Figures of the effect of speed, wear location, and age on the overall precision of wearable technologies step counting ability.
Additional file 1: of Human osteoblasts exhibit sexual dimorphism in their response to estrogen on microstructured titanium surfaces
Creators: name: Berger, Michael
name: Cohen, David
name: Olivares-Navarrete, Rene
name: Williams, Joseph
name: Cochran, David
name: Boyan, Barbara
name: Schwartz, Zvi
Publisher: name: figshare
Year: 2018
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Physiology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology

description: Figure S1. Donor-specific response for (A) female and (B) male cells cultured on microstructured Ti surfaces and treated with 17β-estradiol for 24 h at confluence on TCPS. Active TGF-β1 after 24-h fresh medium incubation. *p
Hydrogenation of acetaldehyde on interstellar ice analogs reveals limited destruction
Creators: name: Molpeceres, Germán
name: Nguyen, Thanh
name: Oba, Yasuhiro
name: Watanabe, Naoki
Publisher: name: arXiv
Year: 2024
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We sought to determine which are the main hydrogenation paths of acetaldehyde (CH3CHO). As a partially unsaturated molecule, CH3CHO can have links with more hydrogenated species, like ethanol (C2H5OH) or with more unsaturated ones, like ketene (H2CCO). We used highly accurate quantum chemical calculations to determine the reaction rate constants for the CH3CHO + H/D reaction. Our theoretical results are confronted against our experiments on the hydrogenation and deuteration of CH3CHO ice. We find that acetaldehyde resists hydrogenation, with only a 10\% of conversion to products different than CH3CHO. This is due to a predominance of H-abstraction at the HCO moiety, with reaction rate constants up to four orders of magnitude higher than the next possible reaction channel, that is hydrogenation at the aldehydic carbon. The formed CH3CO radical experiences barrierless or nearly barrierless reactions in all possible reaction positions, reforming CH3CHO and creating a closed loop that protects the molecule against hydrogenation. We constrain the branching ratios for the second reaction from experiments. Our experiments agree with the calculations and from the combination of both we can explain the presence of H2CCO, CO, CH4, C2H5OH, H2CO or CH3OH as minor products at the end of the reaction. We provide recommendations for future modeling efforts. Our results show limited destruction of acetaldehyde, reinforcing the vision of this molecule as an abundant and resilient COM. From the experiments, we are not able to observe the reactive desorption of this molecule. Our results align with other modeling works, showing that the link between CH3CHO and C2H5OH is not direct. Finally, our results can explain the excess of CH3CDO found in prestellar cores.
description: Accepted for publication in Astronomy and Astrophysics