cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Nonadiabatic couplings and gauge-theoretical structure of curved quantum waveguides
Creators: name: Stockhofe, J.
name: Schmelcher, P.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We investigate the quantum mechanics of a single particle constrained to move along an arbitrary smooth reference curve by a confinement that is allowed to vary along the waveguide. The Schrödinger equation is evaluated in the adapted coordinate frame and a transverse mode decomposition is performed, taking into account both curvature and torsion effects and the possibility of a cross-section potential that changes along the curve in an arbitrary way. We discuss the adiabatic structure of the problem, and examine nonadiabatic couplings that arise due to the curved geometry, the varying transverse profile and their interplay. The exact multi-mode matrix Hamiltonian is taken as the natural starting point for few-mode approximations. Such approximate equations are provided, and it is worked out how these recover known results for twisting waveguides and can be applied to other types of waveguide designs. The quantum waveguide Hamiltonian is recast into a form that clearly illustrates how it generalizes the Born-Oppenheimer Hamiltonian encountered in molecular physics. In analogy to the latter, we explore the local gauge structure inherent to the quantum waveguide problem and suggest the usefulness of diabatic states, giving an explicit construction of the adiabatic-to-diabatic basis transformation.
description: 19 pages, 1 figure
Constrained dynamics via the Zeno effect in quantum simulation: Implementing non-Abelian lattice gauge theories with cold atoms
Creators: name: Stannigel, K.
name: Hauke, P.
name: Marcos, D.
name: Hafezi, M.
name: Diehl, S.
name: Dalmonte, M.
name: Zoller, P.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We show how engineered classical noise can be used to generate constrained Hamiltonian dynamics in atomic quantum simulators of many-body systems, taking advantage of the continuous Zeno effect. After discussing the general theoretical framework, we focus on applications in the context of lattice gauge theories, where imposing exotic, quasi-local constraints is usually challenging. We demonstrate the effectiveness of the scheme for both Abelian and non-Abelian gauge theories, and discuss how engineering dissipative constraints substitutes complicated, non-local interaction patterns by global coupling to laser fields.
description: 5+14 pages, 3+8 figures; v3: some added explanations; v4: added extensive numerical data showing the favourable scaling of the dissipative protection; as published in PRL
Tamias speciosus Merriam 1890
Creators: name: Hoffmann, Robert S.
name: Anderson, Charles G.
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Sciuridae
Tamias
Tamias speciosus

description: Tamias speciosus Merriam, 1890. In J. A. Allen, Bull. Am. Mus. Nat. Hist., 3:86. TYPE LOCALITY: "San Bernardino Mts., [San Bernardino Co.,] Cal [ifornia, USA]." Restricted by Howell (1929:89) to Whitewater Creek, 7,500 ft. [2,255 m]. DISTRIBUTION: USA: Sierra Nevada from Mt. Lassen to San Bernardino Mtns (California); W Nevada. SYNONYMS: callipeplus Merriam, 1893; frater J. Allen, 1890; sequoiensis (A. Howell, 1922). COMMENTS: Subgenus Neotamias.
description: Published as part of Robert S. Hoffmann & Charles G. Anderson, 1993, Order Rodentia - Family Sciuridae, pp. 419-465 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 456, DOI: 10.5281/zenodo.7353130
A multidisciplinary approach to the study of insular environments: the 1st Summer School on Geomorphology, Ecology, and Marine Biology in the Tremiti Islands (Southern Adriatic Sea, Puglia, Italy)
Creators: name: Paglia, Giorgio
name: Bergamin, Luisa
name: Buccolini, Marcello
name: Carabella, Cristiano
name: Cerrone, Francesco
name: Chiocci, Francesco Latino
name: D’Arielli, Roberto
name: Esposito, Gianluca
name: Federico, Daniela
name: Mancinelli, Vania
name: Marassich, Andrea
name: Mazzetti, Martina
name: Mecacci, Silvia
name: Nolè, Carmela
name: Piattelli, Valerio
name: Romano, Elena
name: Salvati, Eva
name: Miccadei, Enrico
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Science Policy

description: This paper is the outcome of the 1st Summer School on Geomorphology, Ecology, and Marine Biology in insular environments, focused on the advanced and multidisciplinary methods for the scientific investigation of marine coastal areas. It was held at Tremiti Islands, a significant laboratory for geomorphological, biological, and ecological studies because of its dynamic interaction between geodiversity and biodiversity, which makes it an ideal place for scientific research and geotourism. Landscape information was collected during field trips, while practical activities were finalized to sampling sediments and data collection of hard bottom assemblages. The map is the result of a multidisciplinary analysis incorporating geomorphological field observations and advanced methods applicable for ecological and environmental research, supported by scientific diving. This work represents a useful tool for the dissemination of environmental knowledge of the area and for understanding the relationships between landscape and natural heritage through modern and environmentally aware tourism.
Additional file 4 of Overall survival of individuals with metastatic cancer in Sweden: a nationwide study
Creators: name: Bütepage, Greta
name: Carlqvist, Peter
name: Jacob, Johanna
name: Toft Hornemann, Asbjørn
name: Vertuani, Simona
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Evolutionary Biology
subject: Ecology
subject: Science Policy
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: Hematology

description: Additional file 4: Table 6. Coxregression analysis, metastatic colorectal cancer.
Geomorphological analysis of the San Domino Island (Tremiti Islands, Southern Adriatic Sea). Results from the 2019 Geomorphological Field Camp of the MSc in Geological Science and Technology (University of Chieti-Pescara)
Creators: name: Buccolini, Marcello
name: Carabella, Cristiano
name: Paglia, Giorgio
name: Cecili, Alessandro
name: Chiarolanza, Gianluca
name: Cioria, Camilla
name: Conicella, Camilla
name: D'Alonzo, Antonio
name: Viti, Laura De
name: Carlo, Fedora Di
name: Francesco, Fausto Di
name: Luzio, Mattia Di
name: Mango, Cristina Di
name: Nardo, Elena Di
name: Nino, Concezio Di
name: Renzo, Ludovica Di
name: Tollo, Antonio Di
name: Epifani, Carmela
name: Esposito, Gianluca
name: Farabollini, Piero
name: Fazzini, Massimiliano
name: Gioia, Simone
name: Incani, Francesco
name: Mancinelli, Vania
name: Orlando, Martina
name: Pantanella, Davide
name: Peca, Davis
name: Picchi, Cristiana
name: Puricelli, Chiara
name: Ricci, Alessia
name: Serra, Federico
name: Miccadei, Enrico
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Science Policy

description: The 2019 Geomorphological Field Camp at San Domino Island (Tremiti Islands, Southern Adriatic Sea) is the result of geological and geomorphological field work activities carried out by a group of students attending the Geomorphological field mapping course of the Master’s Degree in Geological Science and Technology (University of Chieti-Pescara). The main map (1:5000 scale) was obtained through an integrated approach that incorporates morphometric analysis, geological and geomorphological ﬁeld mapping, and geomorphological proﬁles drawing. Activities were carried out by all students, divided into six working groups of three to four persons each. The field camp and field work activities made it possible to produce a detailed thematic map, as a scientific tool to depict the San Domino Island landscape, and to outline some geomorphological issues in terms of possible constraints to landscape evolution, geomorphological processes distribution, and natural hazard assessment.
Hierarchy and dynamics of trace distance correlations
Creators: name: Aaronson, Benjamin
name: Franco, Rosario Lo
name: Compagno, Giuseppe
name: Adesso, Gerardo
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mathematical Physics (math-ph)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences

description: We define and analyze measures of correlations for bipartite states based on trace distance. For Bell diagonal states of two qubits, in addition to the known expression for quantum correlations using this metric, we provide analytic expressions for the classical and total correlations. The ensuing hierarchy of correlations based on trace distance is compared to the ones based on relative entropy and Hilbert-Schmidt norm. Although some common features can be found, the trace distance measure is shown to differentiate from the others in that the closest uncorrelated state to a given bipartite quantum state is not given by the product of the marginals, and further, the total correlations are strictly smaller than the sum of the quantum and classical correlations. We compare the various correlation measures in two dynamical non-Markovian models, locally applied phase-flip channels and random external fields. It is shown that the freezing behavior, observed across all known valid measures of quantum correlations for Bell diagonal states under local phase-flip channels, occurs for a larger set of starting states for the trace distance than for the other metrics.
description: 17 pages, 8 figures. Published in New J Phys
Representations of copointed Hopf algebras arising from the tetrahedron rack
Creators: name: Pogorelsky, Barbara
name: Vay, Cristian
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics

description: We study the copointed Hopf algebras attached to the Nichols algebra of the affine rack $\Aff(\F_4,ω)$, also known as tetrahedron rack, and the 2-cocycle -1. We investigate the so-called Verma modules and classify all the simple modules. We conclude that these algebras are of wild representation type and not quasitriangular, also we analyze when these are spherical.
Additional file 5 of Overall survival of individuals with metastatic cancer in Sweden: a nationwide study
Creators: name: Bütepage, Greta
name: Carlqvist, Peter
name: Jacob, Johanna
name: Toft Hornemann, Asbjørn
name: Vertuani, Simona
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Evolutionary Biology
subject: Ecology
subject: Science Policy
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: Hematology

description: Additional file 5: Table 7. Coxregression analysis, metastatic ovarian cancer.
General triallelic frequency spectrum under demographic models with variable population size
Creators: name: Jenkins, Paul A.
name: Mueller, Jonas W.
name: Song, Yun S.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: FOS: Biological sciences

description: It is becoming routine to obtain datasets on DNA sequence variation across several thousands of chromosomes, providing unprecedented opportunity to infer the underlying biological and demographic forces. Such data make it vital to study summary statistics which offer enough compression to be tractable, while preserving a great deal of information. One well-studied summary is the site frequency spectrum---the empirical distribution, across segregating sites, of the sample frequency of the derived allele. However, most previous theoretical work has assumed that each site has experienced at most one mutation event in its genealogical history, which becomes less tenable for very large sample sizes. In this work we obtain, in closed-form, the predicted frequency spectrum of a site that has experienced at most two mutation events, under very general assumptions about the distribution of branch lengths in the underlying coalescent tree. Among other applications, we obtain the frequency spectrum of a triallelic site in a model of historically varying population size. We demonstrate the utility of our formulas in two settings: First, we show that triallelic sites are more sensitive to the parameters of a population that has experienced historical growth, suggesting that they will have use if they can be incorporated into demographic inference. Second, we investigate a recently proposed alternative mechanism of mutation in which the two derived alleles of a triallelic site are created simultaneously within a single individual, and we develop a test to determine whether it is responsible for the excess of triallelic sites in the human genome.
description: 29 pages, 11 figures (main text) + 6 pages, 3 figures (Supporting Information)
Dynamical F-strings intersecting D2-branes in type IIA supergravity
Creators: name: Uzawa, Kunihito
name: Yoshida, Kentaroh
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We present time-dependent exact solutions composed of F-strings intersecting D2-branes in type IIA supergravity. The F-strings tend to approach each other with time in the six-dimensional space transverse to both F-strings and D2-branes. In general, a singularity appears before collision. An exceptional case is that the charges are the same and five directions in the transverse space are smeared out. Then we argue some applications of the solutions in building cosmological models. The possible models are classified based on compactifications of the internal space. All of them give rise to the Friedmann-Robertson-Walker universe with a power-law expansion.
description: 22 pages, 2 figures, LaTeX, typos corrected, Journal version
Tamias striatus
Creators: name: Hoffmann, Robert S.
name: Anderson, Charles G.
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Sciuridae
Tamias
Tamias striatus

description: Tamias striatus (Linnaeus, 1758). Syst. Nat., 10th ed., 1:64. TYPE LOCALITY: Restricted by Howell (1929:14) to "upper Savannah River, S[outh] Cfarolina]." [USA]. DISTRIBUTION: S Manitoba and Nova Scotia (Canada) to Louisiana, Alabama, and Georgia, east to Atlantic Coast (USA). SYNONYMS: americanus Gmelin, 1788; doorsiensis Long, 1971; fisheri A. Howell, 1925; griseus Mearns, 1891; lysteri (Richardson, 1829); ohioensis Bole and Moulthrop, 1942; peninsulae Hooper, 1942; pipilans Lowery, 1943; quebecensis Cameron, 1950; rufescens Bole and Moulthrop, 1942; venustus Bangs, 1896. COMMENTS: Subgenus Tamias; see Gromov et al. (1965:134). Reviewed by Snyder (1982, Mammalian Species, 168).
description: Published as part of Robert S. Hoffmann & Charles G. Anderson, 1993, Order Rodentia - Family Sciuridae, pp. 419-465 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 456, DOI: 10.5281/zenodo.7353130
description: {"references": ["Bole, B. J., Jr., and P. N. Moulthrop. 1942. The Ohio Recent mammal collection in the Cleveland Museum of Natural History. Scientific Publication of the Cleveland Museum of Natural History, 5: 83 - 181.", "Gromov, I. M., D. I. Bibikov, N. I. Kalabukhov, and M. N. N. Meier. 1965. Fauna SSSR, Mlekopitayushchie, tom. 3, vyp. 2 [Fauna of the U. S. S. R. Mammals. vol. 3, No. 2]. Nazemnye belich'e [Ground Squirrels]. Nauka, Moscow-Leningrad, 467 pp. (in Russian).", "Snyder, D. P. 1982. Tamias striatus. Mammalian Species, 168: 1 - 8."]}
The Deflagration Stage of Chandrasekhar Mass Models For Type Ia Supernovae: I. Early Evolution
Creators: name: Malone, C. M.
name: Nonaka, A.
name: Woosley, S. E.
name: Almgren, A. S.
name: Bell, J. B.
name: Dong, S.
name: Zingale, M.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present high-resolution, full-star simulations of the post-ignition phase of Type Ia supernovae using the compressible hydrodynamics code Castro. Initial conditions, including the turbulent velocity field and ignition site, are imported directly from a simulation of the last few hours of presupernova convection using a low Mach number code, Maestro. Adaptive mesh refinement allows the initial burning front to be modeled with an effective resolution of 36,864^3 zones (~136 m/zone). The initial rise and expansion of the deflagration front are tracked until burning reaches the star's edge and the role of the background turbulence on the flame is investigated. The effect of artificially moving the ignition location closer to the star's center is explored. The degree to which turbulence affects the burning front decreases with increasing ignition radius since the buoyancy force is stronger at larger radii. Even central ignition --- in the presence of a background convective flow field --- is rapidly carried off-center as the flame is carried by the flow field. We compare our results to analytic models for burning thermals, and find that they reproduce the general trends of the bubble's size and mass, but underpredict the amount of buoyant acceleration due to simplifying assumptions of the bubble's properties. Overall, we find that the amount of mass that burns prior to flame break out is small, consistent with a "gravitationally confined detonation" occurring at a later epoch, but additional burning will occur following breakout that may modify this conclusion.
description: 60 pages, 21 figures, accepted to ApJ; updated to reflect referee's comments
Additional file 6 of Overall survival of individuals with metastatic cancer in Sweden: a nationwide study
Creators: name: Bütepage, Greta
name: Carlqvist, Peter
name: Jacob, Johanna
name: Toft Hornemann, Asbjørn
name: Vertuani, Simona
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Evolutionary Biology
subject: Ecology
subject: Science Policy
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: Hematology

description: Additional file 6: Table 8. Coxregression analysis, metastatic malignant melanoma.
A new standard pulsar magnetosphere
Creators: name: Contopoulos, Ioannis
name: Kalapotharakos, Konstantinos
name: Kazanas, Demosthenes
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: In view of recent efforts to probe the physical conditions in the pulsar current sheet, we revisit the standard solution that describes the main elements of the ideal force-free pulsar magnetosphere. The simple physical requirement that the electric current contained in the current layer consists of the local electric charge moving outward at close to the speed of light, yields a new standard solution for the pulsar magnetosphere everywhere ideal force-free except in the current layer. The main elements of the new solution are a) the pulsar spindown rate of the aligned rotator is 23% times larger than that of the orthogonal vacuum rotator, b) only 60% of the magnetic flux that crosses the light cylinder opens up to infinity, c) the electric current closes along the other 40% which gradually converges to the equator, d) this transfers 40% of the total pulsar spindown energy flux in the equatorial current sheet which is then dissipated in the acceleration of particles and in high-energy electromagnetic radiation, e) there is no separatrix current layer. Our solution is a minimum free-parameter solution in that the equatorial current layer is electrostatically supported against collapse and thus does not require a thermal particle population. In that respect, it is one more step toward the development of a new standard solution. We discuss the implications for intermittent pulsars and long duration gamma-ray bursts. We conclude that the physical conditions in the equatorial current layer determine the global structure of the pulsar magnetosphere.
description: 5 pages, 3 figures, accepted for publication in ApJ
Tamias townsendii Bachman 1839
Creators: name: Hoffmann, Robert S.
name: Anderson, Charles G.
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Sciuridae
Tamias
Tamias townsendii

description: Tamias townsendii Bachman, 1839. J. Acad. Nat. Sci. Philadelphia, 8(1):68. TYPE LOCALITY: "lower Columbia River, near lower mouth of Willamette River, [Multnomah Co.,] Oregfon]." [USA]. DISTRIBUTION: SW British Columbia (Canada), W Washington and Oregon to the Rogue River (USA). SYNONYMS: cooperi Baird, 1855; hindei Gray, 1842; littoralis Elliot, 1903. COMMENTS: Subgenus Neotamias. Formerly included ochrogenys, siskiyou and senex; see comments under those species.
description: Published as part of Robert S. Hoffmann & Charles G. Anderson, 1993, Order Rodentia - Family Sciuridae, pp. 419-465 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 456, DOI: 10.5281/zenodo.7353130
description: {"references": ["Gray, J. E. 1842. Description of two new species of Mammalia discovered in Australia by Captain George Gray (Tarsipes Spenserae and Chaeropus castanotis). Annals and Magazine of Natural History, [ser. 1], 9: 39 - 42."]}
Shear viscosity from Kubo formalism: NJL-model study
Creators: name: Lang, Robert
name: Weise, Wolfram
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: A large-$N_{\rm c}$ expansion is combined with the Kubo formalism to study the shear viscosity $η$ of strongly interacting matter in the two-flavor NJL model. We discuss analytical and numerical approaches to $η$ and investigate systematically its strong dependence on the spectral width and the momentum-space cutoff. Thermal effects on the constituent quark mass from spontaneous chiral symmetry breaking are included. The ratio $η/s$ and its thermal dependence are derived for different parameterizations of the spectral width and for an explicit one-loop calculation including mesonic modes within the NJL model.
description: 14 pages, 11 figures. Revision includes additionally the spectral width at one-loop level (chapter V) and Appendix A. Matches published version
Borsa İstanbul’da Gün İçi Getiri ve Volatilite Yapısı ile Tek Fiyatlı Açılış ve Kapanış Seanslarının Etkisi
Creators: name: Kadioglu, Eyup
name: Küçükkocaoğlu, Güray
Publisher: name: figshare
Year: 2020
Subjects: subject: 140207 Financial Economics
subject: FOS: Economics and business
subject: 150202 Financial Econometrics
subject: 150203 Financial Institutions (incl. Banking)
subject: 150201 Finance
subject: 10205 Financial Mathematics
subject: FOS: Mathematics
subject: 150103 Financial Accounting
subject: 140210 International Economics and International Finance
subject: 150299 Banking, Finance and Investment not elsewhere classified

description: In this study, intraday return and volatility structures are researched in Borsa Istanbul using 102 shares in different indexes while focusing on the period between November 1, 2006 – May 31, 2012 by using 15-minute returns. Additionally, the effect of opening and closing call sessions, implemented on February 2nd, 2007 and March 3rd, 2012 respectively to reduce extraordinary price movement and ensure more effective price formation, on these structures are analyzed. For this purpose, the difference in the average and standard deviation of the 15-minute returns in the period before and after the implementation of call sessions are tested. Due to two separate trading sessions, the intraday return structure fits the double “U” form, the volatility structure fits the “L” form and both are consistent with the literature. Implementation of opening and closing call sessions significantly affected the structure of return and volatility at the opening time of the first session and closing time of the second session. Implementation of opening call session significantly decreased average return meanwhile increased volatility during the opening time of the first session. Implementation of closing call session significantly decreased the average return in the closing time of the second session and the volatility in the opening time of the first session.
Additional file 7 of Overall survival of individuals with metastatic cancer in Sweden: a nationwide study
Creators: name: Bütepage, Greta
name: Carlqvist, Peter
name: Jacob, Johanna
name: Toft Hornemann, Asbjørn
name: Vertuani, Simona
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Evolutionary Biology
subject: Ecology
subject: Science Policy
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: Hematology

description: Additional file 7: Table 9. Overviewof best fitting mixture cure models for all indication.
Connector algebras for C/E and P/T nets' interactions
Creators: name: Bruni, Roberto
name: Melgratti, Hernan
name: Montanari, Ugo
name: Sobocinski, Pawel
Publisher: name: arXiv
Year: 2013
Subjects: subject: Formal Languages and Automata Theory (cs.FL)
subject: FOS: Computer and information sciences

description: A quite flourishing research thread in the recent literature on component-based systems is concerned with the algebraic properties of different classes of connectors. In a recent paper, an algebra of stateless connectors was presented that consists of five kinds of basic connectors, namely symmetry, synchronization, mutual exclusion, hiding and inaction, plus their duals, and it was shown how they can be freely composed in series and in parallel to model sophisticated 'glues'. In this paper we explore the expressiveness of stateful connectors obtained by adding one-place buffers or unbounded buffers to the stateless connectors. The main results are: i) we show how different classes of connectors exactly correspond to suitable classes of Petri nets equipped with compositional interfaces, called nets with boundaries; ii) we show that the difference between strong and weak semantics in stateful connectors is reflected in the semantics of nets with boundaries by moving from the classic step semantics (strong case) to a novel banking semantics (weak case), where a step can be executed by taking some 'debit' tokens to be given back during the same step; iii) we show that the corresponding bisimilarities are congruences (w.r.t. composition of connectors in series and in parallel); iv) we show that suitable monoidality laws, like those arising when representing stateful connectors in the tile model, can nicely capture concurrency (in the sense of step semantics) aspects; and v) as a side result, we provide a basic algebra, with a finite set of symbols, out of which we can compose all P/T nets with boundaries, fulfilling a long standing quest.
description: 64 pages, 21 figures
Supermassive black holes with high accretion rates in active galactic nuclei: I. First results from a new reverberation mapping campaign
Creators: name: Du, P.
name: Hu, C.
name: Lu, K. -X.
name: Wang, F.
name: Qiu, J.
name: Li, Y. -R.
name: Bai, J. -M.
name: Kaspi, S.
name: Netzer, H.
name: Wang, J. -M.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We report first results from a large project to measure black hole (BH) mass in high accretion rate active galactic nuclei (AGNs). Such objects may be different from other AGNs in being powered by slim accretion disks and showing saturated accretion luminosities, but both are not yet fully understood. The results are part of a large reverberation mapping (RM) campaign using the 2.4-m Shangri-La telescope at the Yunnan Observatory in China. The goals are to investigate the gas distribution near the BH and the properties of the central accretion disks, to measure BH mass and Eddington ratios, and to test the feasibility of using such objects as a new type of cosmological candles. The paper presents results for three objects, Mrk 335, Mrk 142 and IRAS F12397+3333 with H$β$ time lags relative to the 5100Å continuum of $10.6^{+1.7}_{-2.9}$, $6.4^{+0.8}_{-2.2}$ and $11.4^{+2.9}_{-1.9}$ days, respectively. The corresponding BH masses are $(8.3_{-3.2}^{+2.6})\times 10^6M_{\odot}$, $(3.4_{-1.2}^{+0.5})\times 10^6M_{\odot}$ and $(7.5_{-4.1}^{+4.3})\times 10^6M_{\odot}$, and the lower limits on the Eddington ratios 0.6, 2.3, and 4.6 for the minimal radiative efficiency of 0.038. Mrk 142 and IRAS F12397+333 (extinction corrected) clearly deviate from the currently known relation between H$β$ lag and continuum luminosity. The three Eddington ratios are beyond the values expected in thin accretion disks and two of them are the largest measured so far among objects with RM-based BH masses. We briefly discuss implications for slim disks, BH growth and cosmology.
description: accepted for publication in the Astrophysical Journal
Tamias umbrinus J. A. Allen 1890
Creators: name: Hoffmann, Robert S.
name: Anderson, Charles G.
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Sciuridae
Tamias
Tamias umbrinus

description: Tamias umbrinus J. A. Allen, 1890. Bull. Am. Mus. Nat. Hist., 3:96. TYPE LOCALITY: "Uintah Mountains, south of Ft. Bridger" Restricted by Howell (1929:94) to Blacks Fork, about 8,000 ft. [2,438 m], Summit Co., Utah [USA]. DISTRIBUTION: E California and N Arizona to N Colorado, SE and NW Wyoming, and extreme SW Montana (USA). SYNONYMS: adsitus (J. Allen, 1905); fremonti (White, 1953); inyoensis (Merriam, 1897); montanus (White, 1953); nevadensis (Burt, 1931); sedulus (White, 1953). COMMENTS: Subgenus Neotamias. Bergstrom and Hoffmann (1991) found species-specific vocalizations, habitats, and bacular characters in sympatric umbrinus and quadrivittatus, but convergence in electromorphs.
description: Published as part of Robert S. Hoffmann & Charles G. Anderson, 1993, Order Rodentia - Family Sciuridae, pp. 419-465 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 456, DOI: 10.5281/zenodo.7353130
description: {"references": ["Allen, J. A. 1905. The Mammalia of southern Patagonia. Reports of the Princeton University Expedition to Patagonia, 1896 - 1899, 3 (Zool): 1 - 210.", "White, J. W. 1953. Genera and subgenera of chipmunks. University of Kansas Publications, Museum of Natural History, 5: 543 - 561.", "Merriam, C. H. 1897. The generic names Ictis, Arctogale, and Arctogalidia. Science, 5: 302.", "Bergstrom, B. J., and R. S. Hoffmann. 1991. Distribution and diagnosis of three species of chipmunks (Tamias) in the Front Range of Colorado. Southwestern Naturalist, 36: 14 - 28."]}
Analyzing SEL Implementation in Title I Schools During the COVID-19 Pandemic
Creators: name: Cohen, Amara
Publisher: name: University of Chicago
Year: 2021

description: The COVID-19 pandemic took a major toll on the mental health of students and teachers, especially low-income students. Historically, schools have supported student and teacher wellbeing through social and emotional learning (SEL), which is the process through which people develop social and emotional skills such as self-management and relationship skills. Drawing on interviews with teachers from across the United States, this study focuses on the impact of the COVID-19 pandemic on SEL implementation in Title I schools. Using CASEL’s Guide to Schoolwide SEL as the basic SEL framework for schools, this thesis examines teachers’ experiences of implementing SEL during the pandemic. This research finds that only schools that had fully integrated SEL into the school structure continued their SEL practices, while teachers created new SEL techniques and methods in response to the pandemic. Policy recommendations include integrating SEL into school structures and incorporating teacher voice and leadership into SEL planning and implementation.
Additional file 1 of Comorbidity phenotypes and risk of mortality in patients with osteoarthritis in the UK: a latent class analysis
Creators: name: Zemedikun, Dawit T.
name: Lee, Helena
name: Nirantharakumar, Krishnarajah
name: Raza, Karim
name: Chandan, Joht Singh
name: Lord, Janet M.
name: Jackson, Thomas A.
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: Science Policy

description: Additional file 1: Supplementary methods. Supplementary table S1: Read codes used to identify diagnoses of OA and their subtypes by region. Supplementary table S2: Prevalence of comorbid conditions by type of OA. Supplementary table S3: Grouping of individual diseases into comorbidity groups. Supplementary table S4: Model fit statistics and classification quality.
Photon echo with a few photons in two-level atoms
Creators: name: Bonarota, M.
name: Dajczgewand, J.
name: Louchet-Chauvet, A.
name: Gouët, J. -L. Le
name: Chanelière, T.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: To store and retrieve signals at the single photon level, various photon echo schemes have resorted to complex preparation steps involving ancillary shelving states in multi-level atoms. For the first time, we experimentally demonstrate photon echo operation at such a low signal intensity without any preparation step, which allows us to work with mere two-level atoms. This simplified approach relies on the so-coined "Revival Of Silenced Echo" (ROSE) scheme. Low noise conditions are obtained by returning the atoms to the ground state before the echo emission. In the present paper we manage ROSE in photon counting conditions, showing that very strong control fields can be compatible with extremely weak signals, making ROSE consistent with quantum memory requirements.
description: 10 pages, 5 figures
Supplementary Information from Differences in airborne stability of SARS-CoV-2 variants of concern is impacted by alkalinity of surrogates of respiratory aerosol
Creators: name: Haddrell, Allen
name: Otero-Fernandez, Mara
name: Oswin, Henry
name: Cogan, Tristan
name: Bazire, James
name: Tian, Jianghan
name: Alexander, Robert
name: Mann, Jamie F. S.
name: Hill, Darryl
name: Finn, Adam
name: Davidson, Andrew D.
name: Reid, Jonathan P.
Publisher: name: The Royal Society
Year: 2023
Subjects: Biochemistry

description: Additional figures and data for the manuscript
The neutron polaron as a constraint on nuclear density functionals
Creators: name: Forbes, M. M.
name: Gezerlis, A.
name: Hebeler, K.
name: Lesinski, T.
name: Schwenk, A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Nuclear Theory (nucl-th)
subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We study the energy of an impurity (polaron) that interacts strongly in a sea of fermions when the effective range of the impurity-fermion interaction becomes important, thereby mapping the Fermi polaron of condensed matter physics and ultracold atoms to strongly interacting neutrons. We present Quantum Monte Carlo results for this neutron polaron, and compare these with effective field theory calculations that also include contributions beyond the effective range. We show that state-of-the-art nuclear density functionals vary substantially and generally underestimate the neutron polaron energy. Our results thus provide constraints for adjusting the time-odd components of nuclear density functionals to better characterize polarized systems.
description: 5 pages, 3 figures; v2 corresponds to the published version
Individual project on theme "Mustela L." (MOOC: CompTech in biology)
Creators: name: Trukhina Marina
Publisher: name: Zenodo
Year: 2020

description: Данный кейс является результатом реализации индивидуального проекта Трухиной Марины по теме "Mustela L.." в рамках онлайн курса "Компьютерные технологии в биологии" (автор – А.В. Ваганов) (https://stepik.org/course/60859/promo)
title: Беспроводные сети передачи данных
Creators: name: ELS IPR BOOKS
Publisher: name: Профобразование
Year: 2022

description: В учебном пособии рассмотрены теоретические основы и принципы построения беспроводных сетей передачи данных. Описаны стандарты персональных и локальных беспроводных сетей, приведены технические характеристики, организация и правила взаимодействия устройств. Учебное пособие может быть использовано студентами, обучающимися по специальности среднего профессионального образования 10.02.03 «Информационная безопасность автоматизированных систем», при изучении дисциплины «Сети и системы передачи информации».
Tamiasciurus Trouessart 1880
Creators: name: Hoffmann, Robert S.
name: Anderson, Charles G.
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Sciuridae
Tamiasciurus

description: Tamiasciurus Trouessart, 1880. Le Naturaliste, 2(37):292. TYPE SPECIES: [ Sciurus vulgaris] hudsonicus Erxleben, 1777. COMMENTS: Tribe Tamiasciurini (Moore, 1959).
description: Published as part of Robert S. Hoffmann & Charles G. Anderson, 1993, Order Rodentia - Family Sciuridae, pp. 419-465 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 456, DOI: 10.5281/zenodo.7353130
description: {"references": ["Erxleben, J. C. P. 1777. Systema regni animalis per classes, ordines, genera, species, varietates, cum synonymia et historia animalium. Classis I. Mammalia. Weygandianis, Lipsiae, 636 pp.", "Moore, J. C. 1959. Relationships among the living squirrels of the Sciurinae. Bulletin of the American Museum of Natural History, 118 (4): 157 - 206."]}
Qualität in der Inhaltserschliessung
Creators: name: (:Unkn) Unknown
Publisher: name: De Gruyter
Year: 2021
Subjects: Inhaltserschliessung
Discovery-System
Normdaten

description: Der 70. Band der BIPRA-Reihe beschäftigt sich mit der Qualität in der Inhaltserschließung im Kontext etablierter Verfahren und technologischer Innovationen. Treffen heterogene Erzeugnisse unterschiedlicher Methoden und Systeme aufeinander, müssen minimale Anforderungen an die Qualität der Inhaltserschließung festgelegt werden. Die Qualitätsfrage wird zurzeit in verschiedenen Zusammenhängen intensiv diskutiert und im vorliegenden Band aufgegriffen. In diesem Themenfeld aktive Autor:innen beschreiben aus ihrem jeweiligen Blickwinkel unterschiedliche Aspekte zu Metadaten, Normdaten, Formaten, Erschließungsverfahren und Erschließungspolitik. Der Band versteht sich als Handreichung und Anregung für die Diskussion um die Qualität in der Inhaltserschließung.
Chaos Forgets and Remembers: Measuring Information Creation, Destruction, and Storage
Creators: name: James, Ryan G.
name: Burke, Korana
name: Crutchfield, James P.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Information Theory (cs.IT)
subject: Dynamical Systems (math.DS)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: The hallmark of deterministic chaos is that it creates information---the rate being given by the Kolmogorov-Sinai metric entropy. Since its introduction half a century ago, the metric entropy has been used as a unitary quantity to measure a system's intrinsic unpredictability. Here, we show that it naturally decomposes into two structurally meaningful components: A portion of the created information---the ephemeral information---is forgotten and a portion---the bound information---is remembered. The bound information is a new kind of intrinsic computation that differs fundamentally from information creation: it measures the rate of active information storage. We show that it can be directly and accurately calculated via symbolic dynamics, revealing a hitherto unknown richness in how dynamical systems compute.
description: 5 pages, 4 figures; supplemental: 2 pages, 4 figures; http://csc.ucdavis.edu/~cmg/compmech/pubs/chaos_anatomy.htm
Additional file 1 of A dyadic survey study of partner engagement in and patient receipt of guideline-recommended colorectal cancer surveillance
Creators: name: Veenstra, Christine M.
name: Ellis, Katrina R.
name: Abrahamse, Paul
name: Ward, Kevin C.
name: Morris, Arden M.
name: Hawley, Sarah T.
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Neuroscience
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy

description: Supplementary Material 1
Tamiasciurus douglasii
Creators: name: Hoffmann, Robert S.
name: Anderson, Charles G.
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Sciuridae
Tamiasciurus
Tamiasciurus douglasii

description: Tamiasciurus douglasii (Bachman, 1839). Proc. Zool. Soc. Lond., 1838:99 [1839]. TYPE LOCALITY: "Shores of Columbia River" Restricted by Allen (1898:284) to mouth of Columbia River, [Clatsop Co., Oregon, USA]. DISTRIBUTION: Coast and Cascade ranges and Sierra Nevada of SW British Columbia (not Vancouver Isl) (Canada) to S California (USA). SYNONYMS: belcheri (Gray, 1842); cascadensis (J. Allen, 1898); mollipilosus (Audubon and Bachman, 1841); orarius (Bangs, 1897); suckleyi (Baird, 1855). COMMENTS: Formerly included mearnsi; see Lindsay (1981). Hall (1981:466) suggested that douglasii might be conspecific with hudsonicus, but Lindsay (1982) showed that apparent hybrids were probably due to character convergence.
description: Published as part of Robert S. Hoffmann & Charles G. Anderson, 1993, Order Rodentia - Family Sciuridae, pp. 419-465 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 456, DOI: 10.5281/zenodo.7353130
description: {"references": ["Allen, J. A. 1898. Revision of the chickarees, or North American red squirrels (subgenus Tamiasciurus). Bulletin of the American Museum of Natural History, 10: 249 - 298.", "Gray, J. E. 1842. Description of two new species of Mammalia discovered in Australia by Captain George Gray (Tarsipes Spenserae and Chaeropus castanotis). Annals and Magazine of Natural History, [ser. 1], 9: 39 - 42.", "Lindsay, S. L. 1981. Taxonomic and biogeographic relationships of Baja California chickarees (Tamiasciurus). Journal of Mammalogy, 62: 673 - 682.", "Hall, E. R. 1981. The mammals of North America. Second ed. John Wiley and Sons, New York, 1: 1 - 600 + 90, 2: 601 - 1181 + 90.", "Lindsay, S. L. 1982. Systematic relationship of parapatric tree squirrel species (Tamiasciurus) in the Pacific Northwest. Canadian Journal of Zoology, 60: 2149 - 2156."]}
Rotating Boson Stars in Einstein-Gauss-Bonnet gravity
Creators: name: Brihaye, Yves
name: Riedel, Jürgen
Publisher: name: arXiv
Year: 2013
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: A self-interacting SU(2)-doublet of complex scalar fields, minimally coupled to Einstein-Gauss-Bonnet gravity is considered in five space-time dimensions. The classical equations admit two families of solitons corresponding to spinning and non-spinning bosons stars. The generic solutions are constructed numerically and agree with exact results that are available in special limits of the parameters. The pattern of the boson stars is shown to be qualitatively affected by the Gauss-Bonnet coupling constant.
description: Discussion enlarged and references added. 15 pages, 9 figures
Molten salts database for energy applications
Creators: name: Serrano-López, Roberto
name: Fradera, Jordi
name: Cuesta-López, Santiago
Publisher: name: arXiv
Year: 2013
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The growing interest in energy applications of molten salts is justified by several of their properties. Their possibilities of usage as a coolant, heat transfer fluid or heat storage substrate, require thermo-hydrodynamic refined calculations. Many researchers are using simulation techniques, such as Computational Fluid Dynamics (CFD) for their projects or conceptual designs. The aim of this work is providing a review of basic properties (density, viscosity, thermal conductivity and heat capacity) of the most common and referred salt mixtures. After checking data, tabulated and graphical outputs are given in order to offer the most suitable available values to be used as input parameters for other calculations or simulations. The reviewed values show a general scattering in characterization, mainly in thermal properties. This disagreement suggests that, in several cases, new studies must be started (and even new measurement techniques should be developed) to obtain accurate values.
description: 29 page, 21 figures, Accepted for publication in: Chemical Engineering \& Processing: Process Intensification
Supplementary material from Foraging behaviour affects nest architecture in a cross-species comparison of ant nests
Creators: name: O'Fallon, Sean
name: Drager, Kim
name: Zhao, Art
name: Suarez, Andrew
name: Pinter-Wollman, Noa
Publisher: name: The Royal Society
Year: 2023
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Ecology
subject: 60801 Animal Behaviour

description: Three supplementary figures, three supplementary tables, and accompanying references for the supp material.
title: Introduction to life course research and sequence analysis: Exploring youth trajectories with the Catalan Youth Survey Dataset
title: 3rd COORDINATE Summer School
titleType: Subtitle
Creators: name: Gonzalez Heras, Alejandro
name: Verd, Joan M.
name: Bolibar, Mireia
Publisher: name: Zenodo
Year: 2025

description: The third COORDINATE Summer School was held at the Universitat Pompeu Fabra, in Barcelona, from June 17-21, 2024. The focus was on learning and applying specific methods for the analysis of trajectories using sequence analysis and TraMineR. The programme included modules on life course perspective, longitudinal methods, data analysis techniques and data structures, sequence analysis and typologies of sequences. It also included an introductory and brief module on event history analysis that can be integrated with sequence analysis techniques.

The analysis was based on the Catalan Youth Survey dataset, an official statistic of the Catalan Government that monitors the situation and needs of young people living in Catalonia.
Seguimiento imaginario a una bota de la Sedena
Creators: name: Pérez Caballero, Jesús
Publisher: name: Milenio Monterrey
Year: 2018
Subjects: México
Sedena
ejército
falsificación
copia

description: Columna "Corredor Fronterizo", en el diario Milenio Monterrey, en la que se hace un seguimiento imaginario a una bota de la Sedena (ejército de México).