cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
On the Structure of Time-delay Embedding in Linear Models of Non-linear Dynamical Systems
Creators: name: Pan, Shaowu
name: Duraisamy, Karthik
Publisher: name: arXiv
Year: 2019
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 37M99, 65P99, 93C05

description: This work addresses fundamental issues related to the structure and conditioning of linear time-delayed models of non-linear dynamics on an attractor. While this approach has been well-studied in the asymptotic sense (e.g. for infinite number of delays), the non-asymptotic setting is not well-understood. First, we show that the minimal time-delays required for perfect signal recovery are solely determined by the sparsity in the Fourier spectrum for scalar systems. For the vector case, we provide a rank test and a geometric interpretation for the necessary and sufficient conditions for the existence of an accurate linear time delayed model. Further, we prove that the output controllability index of a linear system induced by the Fourier spectrum serves as a tight upper bound on the minimal number of time delays required. An explicit expression for the exact linear model in the spectral domain is also provided. From a numerical perspective, the effect of the sampling rate and the number of time delays on numerical conditioning is examined. An upper bound on the condition number is derived, with the implication that conditioning can be improved with additional time delays and/or decreasing sampling rates. Moreover, it is explicitly shown that the underlying dynamics can be accurately recovered using only a partial period of the attractor. Our analysis is first validated in simple periodic and quasi-periodic systems, and sensitivity to noise is also investigated. Finally, issues and practical strategies of choosing time delays in large-scale chaotic systems are discussed and demonstrated on 3D turbulent Rayleigh-Bénard convection.
description: 30 pages
Vorton Formation
Creators: name: Martins, C. J. A. P.
name: Shellard, E. P. S.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: In this paper we present the first analytic model for vorton formation. We start by deriving the microscopic string equations of motion in Witten's superconducting model, and show that in the relevant chiral limit these coincide with the ones obtained from the supersonic elastic models of Carter and Peter. We then numerically study a number of solutions of these equations of motion and thereby suggest criteria for deciding whether a given superconducting loop configuration can form a vorton. Finally, using a recently developed model for the evolution of currents in superconducting strings we conjecture, by comparison with these criteria, that string networks formed at the GUT phase transition should produce no vortons. On the other hand, a network formed at the electroweak scale can produce vortons accounting for up to 6% of the critical density. Some consequences of our results are discussed.
description: 41 pages; color figures 3-6 not included, but available from authors. To appear in Phys. Rev. D
Dynamical phase transitions to optomechanical superradiance
Creators: name: Jäger, Simon B.
name: Cooper, John
name: Holland, Murray J.
name: Morigi, Giovanna
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We theoretically analyze superradiant emission of light from an ultracold gas of bosonic atoms confined in a bad cavity. A metastable dipolar transition of the atoms couples to the cavity field and is incoherently pumped, the mechanical effects of cavity-atom interactions tend to order the atoms in the periodic cavity potential. By means of a mean-field model we determine the conditions on the cavity parameters and pump rate that lead to the buildup of a stable macroscopic dipole emitting coherent light. We show that this occurs when the superradiant decay rate and the pump rate exceed threshold values of the order of the photon recoil energy. Above these thresholds superradiant emission is accompanied by the formation of stable matter-wave gratings that diffract the emitted photons. Outside of this regime, instead, the optomechanical coupling can give rise to dephasing or chaos, for which the emitted light is respectively incoherent or chaotic. These behaviors exhibit the features of a dynamical phase transitions and emerge from the interplay between global optomechanical interactions, quantum fluctuations, and noise.
description: 8 pages, 6 figures
Additional file 1: of Feasibility and validity of The Health Improvement Network database of primary care electronic health records to identify and characterise patients with small cell lung cancer in the United Kingdom
Creators: name: Soriano, Lucía Cea
name: Jihong Zong
name: Rodríguez, Luis García
Publisher: name: figshare
Year: 2019
Subjects: Medicine
Biotechnology
Cancer
Science Policy
Computational Biology

description: Figure S1. Kaplan–Meier cumulative survival estimates for the cohort of patients with newly diagnosed SCLC. Figure S2. Kaplan–Meier cumulative survival estimates for the cohort of patients with newly diagnosed SCLC, stratified by sex. Figure S3. Kaplan–Meier cumulative survival estimates for the cohort of patients with newly diagnosed SCLC, stratified by age. Table S1. Read codes suggestive of lung cancer of small cell cancer. Table S2. Read codes and additional health data codes used to request free text comments for manual review Table S3. Case classification after manual review of patient profiles with free text comments for the sample of 400 patients. Table S4. Positive predictive value of SSc in THIN by age, sex and smoking status following the manual review process including the free text. (DOCX 1789 kb)
On the Abrikosov transition in disordered superconducting films
Creators: name: Lopatin, A. V.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We consider a disordered superconducting film in the magnetic field close to the upper critical field. Assuming that the phase transition to the glassy superconducting state exists and it is of the second order we show that it is exactly described by a zero-dimensional replica model having a form of one describing the phase transition in the SK (Sherrington-Kirkpatrick) spin-glass model. The dependence of the magnetic moment on the external magnetic field is shown to be more smooth than the Abrikosov mean field result for the clean case. While the total magnetic moment of the film close to the phase transition is diamagnetic, the part of it emerging due to the phase transition is paramagnetic, this shows tendency to the paramagnetic Meissner effect.
description: 3 pages, no figures
Festucula lawrencei Lessert 1933
Creators: name: Azarkina, Galina N.
name: Foord, Stefan H.
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Salticidae
Festucula
Festucula lawrencei

description: Festucula lawrencei Lessert, 1933
Figs 15, 77–87
 Festucula lawrencei Lessert, 1933: 152, fig̹ 72 (Ô, examined)̹
 F. lawrencei: WesoΙowska 1992: 50, figs 26—27̹
 Diagnosis: F. lawrencei resembles F. leroyae sp. n. Both species have a relatively thin VTA, but the LTA of F. lawrencei is concave (Fig̹ 78, arrowed) compared to the dorsally straight LTA of F. leroyae sp̹ n̹ (Figs 89, 92)̹ F. lawrencei is also distinguished from F. leroyae sp. n. and F. robustus sp. n. by the yellow longitudinal median stripe on the dorsum (Fig̹ 84)̹
Description:
 Male.
 Measurements: Carapace: 1.80 long, 1.10 wide, 0.50 high. Abdomen: 2.80 long, 0̹70 wide̹ Eye field: 0̹70 long, anterior 0̹90 wide, posterior 0̹95 wide̹ Cheliceral length 0.40. Clypeal height 0.05. Diameter of AME 0.30. Length of leg segments (holotype): I 1̹10+0̹80+1̹20+0̹80+0̹40; II 0̹75+0̹35+0̹40+0̹30+0̹25; III 0̹65+0̹35+0̹40+0̹45+0̹35; IV 1̹00+0̹50+0̹65+0̹60+0̹40̹
 Leg spination: I: Tb v 0-1-1-1; Mt v 0-2-2ap.
 Coloration (Figs 84—87): Carapace low, flat, brown with median yellow bands, laterally with two longitudinal light-brown bands covered with white adpressed hairs. Clypeus brown, very low, covered with white hairs (Fig̹ 87)̹ Chelicerae brown̹ Clypeus and sternum yellow-brown̹Abdomen yellow (Fig̹ 85), dorsum with two longitudinal brown stripes (Fig̹ 84)̹ Booklungs and spinnerets yellow̹ Legs I long and robust, brown̹ Ɵther legs yellow. Palps brown-yellow. All legs and palps covered with long thin bristles. Palpal structure as in Figs 77–81.
Female unknown.
Material examined: Holotype Ô ANGƟLA, Santo Amaro, 12°43'S 15°52'E, date unknown (A̹ Monard) (MRAC 12022; 12023, only left palp belongs to specimen #12022)̹
Distribution: Known only from the type locality in Angola (Fig̹ 26)̹
 Comments: We studied both types of F. lawrencei from MRAC (Figs 82—83)̹ Sample #12022 has no left palp, while vial #12023 only contains a left palp̹ We therefore assume that the parts found in vials ## 12022 and 12023 belong to one exemplar, the holotype of F. lawrencei.
description: Published as part of Azarkina, Galina N. & Foord, Stefan H., 2014, A revision of the Afrotropical species of Festucula Simon, 1901 (Araneae: Salticidae), pp. 351 in African Invertebrates 55 (2) on pages 365-366, DOI: 10.5733/afin.055.0201, http://zenodo.org/record/7918683
On upper bounds of Manin type
Creators: name: Tanimoto, Sho
Publisher: name: arXiv
Year: 2018
Subjects: subject: Number Theory (math.NT)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: We introduce a certain birational invariant of a polarized algebraic variety and use that to obtain upper bounds for the counting functions of rational points on algebraic varieties. Using our theorem, we obtain new upper bounds of Manin type for 28 deformation types of smooth Fano $3$-folds of Picard rank $\geq 2$ following Mori-Mukai's classification. We also find new upper bounds for polarized K3 surfaces $S$ of Picard rank $1$ using Bayer-Macrì's result on the nef cone of the Hilbert scheme of two points on $S$.
description: The paper has been reorganized and the exposition has been improved. 29 pages. To appear in Algebra Number Theory
Initialization of quantum simulators by sympathetic cooling
Creators: name: Raghunandan, Meghana
name: Wolf, Fabian
name: Ospelkaus, Christian
name: Schmidt, Piet O.
name: Weimer, Hendrik
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: Simulating computationally intractable many-body problems on a quantum simulator holds great potential to deliver insights into physical, chemical, and biological systems. While the implementation of Hamiltonian dynamics within a quantum simulator has already been demonstrated in many experiments, the problem of initialization of quantum simulators to a suitable quantum state has hitherto remained mostly unsolved. Here, we show that already a single dissipatively driven auxiliary particle can efficiently prepare the quantum simulator in a low-energy state of largely arbitrary Hamiltonians. We demonstrate the scalability of our approach and show that it is robust against unwanted sources of decoherence. While our initialization protocol is largely independent of the physical realization of the simulation device, we provide an implementation example for a trapped ion quantum simulator.
description: 8+4 pages, 6+5 figures
Solar wind charge exchange in cometary atmospheres III. Results from the Rosetta mission to comet 67P/Churyumov-Gerasimenko
Creators: name: Wedlund, Cyril Simon
name: Behar, Etienne
name: Nilsson, Hans
name: Alho, Markku
name: Kallio, Esa
name: Gunell, Herbert
name: Bodewits, Dennis
name: Heritier, Kevin
name: Galand, Marina
name: Beth, Arnaud
name: Rubin, Martin
name: Altwegg, Kathrin
name: Volwerk, Martin
name: Gronoff, Guillaume
name: Hoekstra, Ronnie
Publisher: name: arXiv
Year: 2019
Subjects: subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: Solar wind charge-changing reactions are of paramount importance to the physico-chemistry of the atmosphere of a comet. The ESA/Rosetta mission to comet 67P/Churyumov-Gerasimenko (67P) provides a unique opportunity to study charge-changing processes in situ. To understand the role of these reactions in the evolution of the solar wind plasma, and interpret the complex in-situ measurements made by Rosetta, numerical or analytical models are necessary. We use an extended analytical formalism describing solar wind charge-changing processes at comets along solar wind streamlines. The model is driven by solar wind ion measurements from the Rosetta Plasma Consortium-Ion Composition Analyzer (RPC-ICA) and neutral density observations from the Rosetta Spectrometer for Ion and Neutral Analysis-Comet Pressure Sensor (ROSINA-COPS), as well as charge-changing cross sections of hydrogen and helium particles in a water gas. A mission-wide overview of charge-changing efficiencies at comet 67P is presented. Electron capture cross sections dominate and favor the production of He and H energetic neutral atoms, with fluxes expected to rival those of H+ and He2+ ions. Neutral outgassing rates are retrieved from local RPC-ICA flux measurements, and match ROSINA's estimates very well. From the model, we find that solar wind charge exchange is unable to fully explain the magnitude of the sharp drop of solar wind ion fluxes observed by Rosetta for heliocentric distances below 2.5 AU. This is likely because the model does not take into account the relative ion dynamics and, to a lesser extent, ignore the formation of bow shock-like structures upstream of the nucleus. This work also shows that the ionization by solar EUV radiation and energetic electrons dominates the source of cometary ions, although solar wind contributions may be significant during isolated events.
description: 15 pages, 10 figures. ERRATUM included: The original article showed figures with incorrect neutral density products (Figs. 3, 5A, and 6) and ENA predictions (Figs. 9 and 10). These are now all corrected in the present version. Because this mistake was made for figures only, results and conclusions remain unchanged except for a few quoted dates in Sect. 4.4
Determining the parameters of the Minimal Supergravity Model from 2l + E_T^{miss} + (jets) final states at LHC
Creators: name: Denegri, D.
name: Majerotto, W.
name: Rurua, L.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We analyse the events with two same-flavour, opposite-sign leptons + $E_T^{miss}$ + (jets) as expected in pp collisions at LHC within the framework of the minimal Supergravity Model. The objective is the determination of the parameters m_0 and m_{1/2} of this model (for a given value of $\tanβ$). The signature $l^+ l^- + E_T^{miss}$ + (jets) selects the leptonic decays of $\tildeχ^0_2$, $\tildeχ^0_2 \to \tildeχ^0_1 l^+ l^- $, $\tildeχ^0_2 \to \tilde{l}_{L,R}^{\pm} l^{\mp} \to \tildeχ^0_1 l^+ l^-$. We exploit the fact that the invariant dilepton mass distribution has a pronounced structure with a sharp edge at the kinematical endpoint even in such an inclusive final state over a significant part of parameter space. We determine the domain of parameter space where the edge is expected to be visible. We show that a measurement of this edge already constrains the model parameters essentially to three lines in the ($m_0, m_{1/2}$) parameter plane. We work out a strategy to discriminate between the three-body leptonic decays of $\tildeχ^0_2$ and the decays into sleptons $\tilde{l}_{L,R}$. This procedure may make it possible to get information on SUSY particle masses already with low luminosity, L_{int}=10^3 pb^{-1}.
description: 30 page latex file including 19 PCX figures
Healthy lifestyle, its evolutionary basis and main stages
Creators: name: Samatova Sanobar
Publisher: name: Zenodo
Year: 2025

description:  Abstract: There is no doubt that a healthy and long life has been the eternal dream of mankind.  From this point of view, the main task facing any society is to realize this dream of humanity, that is, to create conditions for people's health and long life.  In different eras of human society, the issue of health was solved in different ways.  With the development of social formations, health has risen from private to general, from the interests of narrow groups to the level of universal interests.  But in all periods, a healthy lifestyle was considered one of the main requirements for maintaining health.  This article describes a healthy lifestyle, its evolutionary basis and main stages.

 Key words: Healthy lifestyle, time, Life evolution, Human evolution, Biorhythmic factors.
Heteronuclear soliton molecules in optical microresonators
Creators: name: Weng, Wenle
name: Bouchand, Romain
name: Lucas, Erwan
name: Obrzud, Ewelina
name: Herr, Tobias
name: Kippenberg, Tobias
Publisher: name: arXiv
Year: 2019
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Optical soliton molecules are bound states of solitons that arise from the balance between attractive and repulsive effects. Having been observed in systems ranging from optical fibers to mode-locked lasers, they provide insights into the fundamental interactions between solitons and the underlying dynamics of the nonlinear systems. Here, we enter the multistability regime of a Kerr microresonator to generate superpositions of distinct soliton states that are pumped at the same optical resonance, and report the discovery of heteronuclear dissipative Kerr soliton molecules. Ultrafast electrooptical sampling reveals the tightly short-range bound nature of such soliton molecules, despite comprising dissipative Kerr solitons of dissimilar amplitudes, durations and carrier frequencies. Besides the significance they hold in resolving soliton dynamics in complex nonlinear systems, such heteronuclear soliton molecules yield coherent frequency combs whose unusual mode structure may find applications in metrology and spectroscopy.
Black hole growth through hierarchical black hole mergers in dense star clusters: implications for gravitational wave detections
Creators: name: Antonini, Fabio
name: Gieles, Mark
name: Gualandris, Alessia
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In a star cluster with a sufficiently large escape velocity, black holes (BHs) that are produced by BH mergers can be retained, dynamically form new BH binaries, and merge again. This process can repeat several times and lead to significant mass growth. In this paper, we calculate the mass of the largest BH that can be formed through repeated mergers of stellar seed BHs and determine how its value depends on the physical properties of the host cluster. We adopt an analytical model in which the energy generated by the black hole binaries in the cluster core is assumed to be regulated by the process of two-body relaxation in the bulk of the system. This principle is used to compute the hardening rate of the binaries and to relate this to the time-dependent global properties of the parent cluster. We demonstrate that in clusters with initial escape velocity $\gtrsim 300\rm km\ s^{-1}$ in the core and density $\gtrsim 10^5\ M_\odot\rm pc^{-3}$, repeated mergers lead to the formation of BHs in the mass range $100-10^5 \,M_\odot$, populating any upper mass gap created by pair-instability supernovae. This result is independent of cluster metallicity and the initial BH spin distribution. We show that about $10\%$ of the present-day nuclear star clusters meet these extreme conditions, and estimate that BH binary mergers with total mass $\gtrsim 100\,M _\odot$ should be produced in these systems at a maximum rate $\approx 0.05 \,\rm Gpc^{-3} yr^{-1}$, corresponding to one detectable event every few years with Advanced LIGO/VIRGO at design sensitivity. The contribution of globular clusters is likely to be negligible instead because the first BH merger remnant escapes following the relativistic kick. A possible connection of our results to the formation of massive BH seeds in galaxy nuclei and globular clusters is discussed.
description: 14 pages, 10 figures. Accepted for publication in MNRAS
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome V, Cart. 189 (11 H 74), 316 folios, f. 0073r
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome V, Archives départementales de la Côte-d'Or, Cart. 189 (11 H 74), 316 folios, f. 0073r, 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 V, Archives départementales de la Côte-d'Or, Cart. 189 (11 H 74), 316 folios, f. 0073r, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
Stress management in composite biopolymer networks
Creators: name: Burla, Federica
name: Tauber, Justin
name: Dussi, Simone
name: van der Gucht, Jasper
name: Koenderink, Gijsje H.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: Living tissues show an extraordinary adaptiveness to strain, which is crucial for their proper biological functioning. The physical origin of this mechanical behaviour has been widely investigated using reconstituted networks of collagen fibres, the principal load-bearing component of tissues. However, collagen fibres in tissues are embedded in a soft hydrated polysaccharide matrix which generates substantial internal stresses whose effect on tissue mechanics is unknown. Here, by combining mechanical measurements and computer simulations, we show that networks composed of collagen fibres and a hyaluronan matrix exhibit synergistic mechanics characterized by an enhanced stiffness and delayed strain-stiffening. We demonstrate that the polysaccharide matrix has a dual effect on the composite response involving both internal stress and elastic reinforcement. Our findings elucidate how tissues can tune their strain-sensitivity over a wide range and provide a novel design principle for synthetic materials with programmable mechanical properties.
MOESM1 of In situ non-invasive multianalytical methodology to characterize mosaic tesserae from the House of Gilded Cupids, Pompeii
Creators: name: Marcaida, Iker
name: Maguregui, Maite
name: Morillas, Héctor
name: Prieto-Taboada, Nagore
name: Veneranda, Marco
name: Vallejuelo, Silvia Fdez-Ortiz De
name: Martellone, Alberta
name: Nigris, Bruno
name: Osanna, Massimo
name: Madariaga, Juan
Publisher: name: figshare
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1: Figure S1. Detached red tessera from the mosaic. Figure S2. Representative DRIFT spectra of red and orange tesserae (red) and calcite standard (black). Figure S3. Representative Raman spectrum of white tesserae. Figure S4. Normalized net counts of S in different white tesserae. Figure S5. Representative Raman spectrum of black tesserae and leucite standard. Figure S6. Mean values of Fe/Ca normalized net counts of red and orange colored tesserae. Figure S7. Ca and Fe lines intensity variation after 28 shots obtained by means of LIBS.
On the Nature of the Phase Transition Triggered by Vortex-Like Deffects in the 2D Ginzburg-Landau Model
Creators: name: Alvarez, G.
name: Fort, H.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The two dimensional lattice Ginzburg-Landau hamiltonian is simulated numerically for different values of the coherence length $ξ$ in units of the lattice spacing $a$, a parameter which controls amplitude fluctuations. The phase diagram on the plane $T-ξ$ is measured. Amplitude fluctuations change dramatically the nature of the phase transition: for values of $ξ/a \simeq 1$, instead of the smooth Kosterlitz-Thouless transition there is a {\em first order} transition with a discontinuity in the vortex density $v$ and a sharper drop in the helicity modulus $Γ$. Both observables $v$ and $Γ$ are analyzed in detail at the crossover region between first and second order which occurs for intermediate values of $ξ/a$.
description: 9 pages, 7 postscript (eps) figures
Pontodrilus Perrier 1874
Creators: name: Plisko, Jadwiga D.
name: Nxele, Thembeka C.
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Annelida
Clitellata
Crassiclitellata
Megascolecidae
Pontodrilus

description: Genus Pontodrilus Perrier 1874
 Genus Pontodrilus is characterised by tubular prostates connected with male pores on segment 18. Excretory system holoic (although nephridia may be absent from a few anterior segments) and setae lumbricine. After a few attempts at generic and species revision (Easton 1983; Blakemore 2000, 2002, 2006, 2008 a, 2010), the taxonomic status of the genus is still under discussion. Plisko (2010) recorded it under megascolecids, although here the genus and its species Pontodrilus litoralis (Grube, 1855) are provisionally placed in the appendix to megascolecids.
description: Published as part of Plisko, Jadwiga D. & Nxele, Thembeka C., 2015, An annotated key separating foreign earthworm species from the indigenous South African taxa (Oligochaeta: Acanthodrilidae, Eudrilidae, Glossoscolecidae, Lumbricidae, Megascolecidae, Microchaetidae, Ocnerodrilidae and Tritogeniidae), pp. 663 in African Invertebrates 56 (3) on page 700, DOI: 10.5733/afin.056.0312, http://zenodo.org/record/7914712
Density Functional Theory of Polar Insulators
Creators: name: Gonze, X.
name: Ghosez, Ph.
name: Godby, R. W.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We examine the density-functional theory of macroscopic insulators, obtained in the large-cluster limit or under periodic boundary conditions. For polar crystals, we find that the two procedures are not equivalent. In a large-cluster case, the exact exchange-correlation potential acquires a homogeneous ``electric field'' which is absent from the usual local approximations, and the Kohn-Sham electronic system becomes metallic. With periodic boundary conditions, such a field is forbidden, and the polarization deduced from Kohn-Sham wavefunctions is incorrect even if the exact functional is used.
description: 9 pages, 3 figures, to appear in Phys. Rev. Lett
Thermal Fluctuations in Quantized Chaotic Systems
Creators: name: Srednicki, Mark
Publisher: name: arXiv
Year: 1995
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: Condensed Matter (cond-mat)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We consider a quantum system with $N$ degrees of freedom which is classically chaotic. When $N$ is large, and both $\hbar$ and the quantum energy uncertainty $ΔE$ are small, quantum chaos theory can be used to demonstrate the following results: (1) given a generic observable $A$, the infinite time average $\overline A$ of the quantum expectation value $$ is independent of all aspects of the initial state other than the total energy, and equal to an appropriate thermal average of $A$; (2) the time variations of $ - \overline A$ are too small to represent thermal fluctuations; (3) however, the time variations of $ - ^2$ can be consistently interpreted as thermal fluctuations, even though these same time variations would be called quantum fluctuations when $N$ is small.
description: 6 pages in RevTeX 3.0, this version to be published in J.Phys.A
‘My pet can't come with me’: Pets as a barrier against moving into supported accommodation
Creators: name: Collier, Janette
name: Lewis, Virginia
name: Bennett, Pauleen
Publisher: name: La Trobe
Year: 2024
Subjects: classificationCode: 4203
subject: Health services and systems
classificationCode: 420301
subject: Aged health care

description: Objective: To determine the impact of pet ownership on older people's decision to move to supported accommodation. Methods: Online survey. Results: Older Australians who were current or past pet owners were invited to complete an online survey, with 193 participants providing valid data. Almost two-thirds of the respondents who said they did not intend to move in the foreseeable future (n = 85) said their pet was an important reason. When asked to rate which factors would be hardest to come to terms with if they had to move because they needed more assistance in future, three groups emerged: the first group (37%) thought the impact on their pet of moving would not be difficult and the pet was not an important reason for staying in their current home. The second group (36%) were the opposite; they believed there would be a negative impact on their pet if they moved and the pet was an important reason for them to stay. The final group (27%) thought their pet was not an important reason to stay in their current location but if they did have to move, the impact on the pet would be quite difficult. No one fell into the category of identifying that their pet was an important reason to stay but having to move would have no impact on the animal. Conclusions: Many older people think about their pets when making a decision to move house, including considering whether a move to supported accommodation will be difficult for their pet. A perceived absence of pet-friendly supported accommodation may be contributing to sub-optimal decision-making by older people.
Additional file 1: of “An odyssey without receiving proper care” – experts’ views on palliative care provision for patients with migration background in Germany
Creators: name: Jansky, Maximiliane
name: Owusu-Boakye, Sonja
name: Nauck, Friedemann
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Molecular Biology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Interview guide for expert interviews. (DOCX 17 kb)
Sufficient and necessary conditions for stabilizing singular fractional order systems with partially measurable state
Creators: name: Wei, Yiheng
name: Wang, Jiachang
name: Liu, Tianyu
name: Wang, Yong
Publisher: name: arXiv
Year: 2019
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics

description: This paper is concerned with the stabilization problem of singular fractional order systems with order $α\in(0,2)$. In addition to the sufficient and necessary condition for observer based control, a sufficient and necessary condition for output feedback control is proposed by adopting matrix variable decoupling technique. The developed results are more general and efficient than the existing works, especially for the output feedback case. Finally, two illustrative examples are given to verify the effectiveness and potential of the proposed approaches.
title: ADCO, Cartulaire de Cîteaux pour les domaines de Saint-Jean de Losne et Losne (XVIIIe siècle), Cart. 198-01 (11 H 1055), 185 folios, f. 0175
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/2019
name: Petot, Frédéric
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 de Cîteaux pour les domaines de Saint-Jean de Losne et Losne (XVIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 198-01 (11 H 1055), 185 folios, f. 0175, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Cîteaux pour les domaines de Saint-Jean de Losne et Losne (XVIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 198-01 (11 H 1055), 185 folios, f. 0175, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
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
Generalized thermodynamic constraints on holographic-principle-based cosmological scenarios
Creators: name: Komatsu, Nobuyoshi
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The holographic principle can lead to cosmological scenarios, i.e., holographic equipartition models. In this model, an extra driving term (corresponding to a time-varying cosmological term) in cosmological equations depends on an associated entropy on the horizon of the universe. The driving term is expected to be constrained by the second law of thermodynamics, as if the cosmological constant problem could be discussed from a thermodynamics viewpoint. In the present study, an arbitrary entropy on the horizon, $S_{H}$, is assumed, extending previous analysis based on particular entropies [Phys. Rev. D 96, 103507 (2017); (arXiv:1707.09101)]. The arbitrary entropy is applied to the holographic equipartition model, in order to universally examine thermodynamic constraints on the driving term in a flat Friedmann--Robertson--Walker universe at late times. The second law of thermodynamics for the holographic equipartition model is found to constrain the upper limit of the driving term, even if the arbitrary entropy is assumed. The upper limit implies that the order of the driving term is likely consistent with the order of the cosmological constant measured by observations. An approximately equivalent upper limit can be obtained from the positivity of $S_{H}$ in the holographic equipartition model.
description: Final version accepted for publication in PRD. Typos are fixed. [8 pages, 1 figure]. arXiv admin note: text overlap with arXiv:1707.09101
Additional file 1: of Risk factors of sexually transmitted infections among female sex workers in Republic of Korea
Creators: name: Minsoo Jung
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Multilingual abstracts in the five official working languages of the United Nations. (PDF 390 kb)
title: ADCO, Huitième cartulaire de Saint-Étienne de Dijon (1661-1667), Cart. 31 (G 135), 549 folios, f. 0083
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: Huitième cartulaire de Saint-Étienne de Dijon (1661-1667), Archives départementales de la Côte-d'Or, Cart. 31 (G 135), 549 folios, f. 0083, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Huitième cartulaire de Saint-Étienne de Dijon (1661-1667), Archives départementales de la Côte-d'Or, Cart. 31 (G 135), 549 folios, f. 0083, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
Optimal Replacement Policy under Cumulative Damage Model and Strength Degradation with Applications
Creators: name: Nanda, Phalguni
name: Bhuyan, Prajamitra
name: Dewanji, Anup
Publisher: name: arXiv
Year: 2019
Subjects: subject: Applications (stat.AP)
subject: Computation (stat.CO)
subject: Methodology (stat.ME)
subject: FOS: Computer and information sciences

description: In many real-life scenarios, system failure depends on dynamic stress-strength interference, where strength degrades and stress accumulates concurrently over time. In this paper, we consider the problem of finding an optimal replacement strategy that balances the cost of replacement with the cost of failure and results in a minimum expected cost per unit time under cumulative damage model with strength degradation. The existing recommendations are applicable only under restricted distributional assumptions and/or with fixed strength. As theoretical evaluation of the expected cost per unit time turns out to be very complicated, a simulation-based algorithm is proposed to evaluate the expected cost rate and find the optimal replacement strategy. The proposed method is easy to implement having wider domain of application. For illustration, the proposed method is applied to real case studies on mailbox and cell-phone battery experiments.
THE BOOK OF HISTORIOPHANY (2025)
Creators: name: Gagnon, Alex
Publisher: name: Zenodo
Year: 2025
Subjects: subject: Historiophany
subject: History
subject: Historiography
subject: Philosophy
subject: FOS: Philosophy, ethics and religion
subject: Phenomenology
subject: Machine Intelligence
subject: AI

description: This document was created via the assistance of machine intelligence. I used a sophisticated experimental method using Generative AI where I continuously refined my prompts, adding my own original content and having the AI reformulate it in an iterative manner. It's an elaborate process and it cannot be said that the AI did all the work. But I must declare that it was still used. The document is about the new concept I invented called "historiophany" which you will see is a form of historical revelation, like a historical epiphany. I complemented the sections with images of what I call "noise field paintings".
Hysteretic Response of an Anti-Ferromagnetic Random-Field Ising Model in One Dimension at Zero Temperature
Creators: name: Shukla, Prabodh
name: Roy, Ratnadeep
name: Ray, Emilia
Publisher: name: arXiv
Year: 1999
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We consider the hysteretic response of a one-dimensional anti-ferromagnetic random-field Ising model at zero temperature for a uniform bounded distribution of quenched random fields, and present analytic results in a limited range of the applied field.
An Introduction To Solar Neutrino Research
Creators: name: Bahcall, John
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The first lecture describes the conflicts between the combined standard model (minimal electroweak and solar) predictions and the results of solar neutrino experiments. The second lecture discusses the possibilities for detecting with solar neutrinos ``smoking gun'' indications of departures from minimal electroweak theory. Viewgraphs and related data are available at http://www.sns.ias.edu/~jnb .
description: 40 pages LaTeX (uses ssi.sty). Lectures presented at the XXV SLAC Summer Institute on Particle Physics, "Physics of Leptons," August 4-15, 1997. To be published in a SLAC Report on the proceedings
Additional file 12 of A transcriptome-wide association study of Alzheimer’s disease using prediction models of relevant tissues identifies novel candidate susceptibility genes
Creators: name: Sun, Yanfa
name: Zhu, Jingjing
name: Zhou, Dan
name: Canchi, Saranya
name: Wu, Chong
name: Cox, Nancy J.
name: Rissman, Robert A.
name: Gamazon, Eric R.
name: Wu, Lang
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 12: Figure S1. Prediction performance (r2) comparison between the training set (GTEx, brain fortal cortex BA9) and the test set (PsychENCODE, brain prefortal cortex).
Parvamussium Sacco 1897
Creators: name: Dijkstra, H. H.
name: Maestrati, P.
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Bivalvia
Pectinida
Propeamussiidae
Parvamussium

description: Genus Parvamussium Sacco, 1897
 Parvamussium Sacco, 1897 a: 102 (Proposed as a subgenus of Amussium Herrmannsen, 1846, an unjustified emendation of Amusium Röding, 1798); no diagnosis given, but type species designated; Sacco 1897 b: 48 (diagnosis). Type species (OD): Pecten (Pleuronectes) duodecimlamellatus Bronn, 1832; Pliocene, northern Italy (Waller 2011: 25).
Remarks: For synonymy, diagnosis, distribution and discussion see Dijkstra (1995: 25).
description: Published as part of Dijkstra, H. H. & Maestrati, P., 2015, Pectinoidea (Bivalvia: Propeamussiidae and Cyclochlamydidae) from the southwestern Indian Ocean, pp. 585 in African Invertebrates 56 (3) on page 598, DOI: 10.5733/afin.056.0307, http://zenodo.org/record/7914533
Broken conformal invariance and spectrum of anomalous dimensions in QCD
Creators: name: Belitsky, A. V.
name: Mueller, D.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Employing the operator algebra of the conformal group and the conformal Ward identities, we derive the constraints for the anomalies of dilatation and special conformal transformations of the local twist-2 operators in Quantum Chromodynamics. We calculate these anomalies in the leading order of perturbation theory in the minimal subtraction scheme. From the conformal consistency relation we derive then the off-diagonal part of the anomalous dimension matrix of the conformally covariant operators in the two-loop approximation of the coupling constant in terms of these quantities. We deduce corresponding off-diagonal parts of the Efremov-Radyushkin-Brodsky-Lepage kernels responsible for the evolution of the exclusive distribution amplitudes and non-forward parton distributions in the next-to-leading order in the flavour singlet channel for the chiral-even parity-odd and -even sectors as well as for the chiral-odd one. We also give the analytical solution of the corresponding evolution equations exploiting the conformal partial wave expansion.
description: 45 pages, LaTeX, 6 figures; typos fixed
Dead Time Compensation for High-Flux Ranging
Creators: name: Rapp, Joshua
name: Ma, Yanting
name: Dawson, Robin M. A.
name: Goyal, Vivek K
Publisher: name: arXiv
Year: 2018
Subjects: subject: Signal Processing (eess.SP)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Dead time effects have been considered a major limitation for fast data acquisition in various time-correlated single photon counting applications, since a commonly adopted approach for dead time mitigation is to operate in the low-flux regime where dead time effects can be ignored. Through the application of lidar ranging, this work explores the empirical distribution of detection times in the presence of dead time and demonstrates that an accurate statistical model can result in reduced ranging error with shorter data acquisition time when operating in the high-flux regime. Specifically, we show that the empirical distribution of detection times converges to the stationary distribution of a Markov chain. Depth estimation can then be performed by passing the empirical distribution through a filter matched to the stationary distribution. Moreover, based on the Markov chain model, we formulate the recovery of arrival distribution from detection distribution as a nonlinear inverse problem and solve it via provably convergent mathematical optimization. By comparing per-detection Fisher information for depth estimation from high- and low-flux detection time distributions, we provide an analytical basis for possible improvement of ranging performance resulting from the presence of dead time. Finally, we demonstrate the effectiveness of our formulation and algorithm via simulations of lidar ranging.
description: Revision with added estimation results, references, and figures, and modified appendices
Log-normal Distribution of Level Curvatures in the Localized Regime: Analytical Verification
Creators: name: Titov, Michael
name: Braun, Daniel
name: Fyodorov, Yan V.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study numerically and analytically the moments of the dimensionless level curvature for one-dimensional disordered rings of the circumference L pierced by a magnetic flux. The negative moments of the curvature distribution can be evaluated analytically in the extreme localization limit. The ensuing small curvature asymptotic of the corresponding distribution has a "log-normal" behavior. Numerically studied positive moments show differences from other log-normally distributed quantities.
description: 4 pages (revtex), 1 figure (ps file)
A novel approach to the computation of one-loop three- and four-point functions. III - The infrared divergent case
Creators: name: Guillet, J. Ph.
name: Pilon, E.
name: Shimizu, Y.
name: Zidi, M. S.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: This article is the third and last of a series presenting an alternative method to compute the one-loop scalar integrals. It extends the results of first two articles to the infrared divergent case. This novel method enjoys a couple of interesting features as compared with the methods found in the literature. It directly proceeds in terms of the quantities driving algebraic reduction methods. It yields a simple decision tree based on the vanishing of internal masses and one-pinched kinematic matrices which avoids a profusion of cases. Lastly, it extends to kinematics more general than the one of physical e.g. collider processes relevant at one loop. This last feature may be useful when considering the application of this method beyond one loop using generalised one-loop integrals as building blocks.
description: 72 pages, 5 figures. Some changes in the introduction and the summary to be consistent with arXiv:1905.08115