cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Nandinia Gray 1843
Creators: name: W. Christopher Wozencraft
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Carnivora
Viverridae
Nandinia

description: Nandinia Gray, 1843. List Specimens Mamm. Coll. Brit. Mus., p. 54. TYPE SPECIES: Viverra binotata Gray, 1830, by monotypy (Melville and Smith, 1987).
description: Published as part of W. Christopher Wozencraft, 1993, Order Carnivora, pp. 279-348 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 342, DOI: 10.5281/zenodo.7359191
description: {"references": ["Gray, J. E. 1830 - 1834. Illustrations of Indian zoology; chiefly selected from the collection of Major-General Hardwicke. Treuttel, Wurtz, Treuttel, Jun. and Richter, London, [vol 1, 1830 - 1832; vol 2, 1833 - 1834].", "Melville, R. V., and J. D. D. Smith (eds.). 1987. Official lists and indexes of names and works in zoology. International Commission on Zoological Nomenclature, 366 pp."]}
XTE J1752-223 in outburst: a persistent radio jet, dramatic flaring, multiple ejections and linear polarisation
Creators: name: Brocksopp, Catherine
name: Corbel, Stephane
name: Tzioumis, Tasso
name: Broderick, Jess
name: Rodriguez, Jerome
name: Yang, Jun
name: Fender, Rob
name: Paragi, Zsolt
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The black hole candidate, XTE J1752-223, was discovered in 2009 October when it entered an outburst. We obtained radio data from the Australia Telescope Compact Array for the duration of the ~9 month event. The lightcurves show that the radio emission from the compact jet persisted for the duration of an extended hard state and through the transition to the intermediate state. The flux then rose rapidly by a factor of 10 and the radio source entered a series of at least 7 maxima, the first of which was likely to be emission associated with the compact jet. The subsequent 6 flares were accompanied by variable behaviour in terms of radio spectrum, degree of linear polarisation, morphology and associated X-ray behaviour. They were, however, remarkably similar in terms of the estimated minimum power required to launch such an ejection event. We compare the timing of radio peaks with the location of the ejecta, imaged by contemporaneous VLBI experiments. We then discuss the mechanism behind the events, in terms of whether discrete ejections is the most likely description of the behaviour. One ejection, at least, appears to be travelling with apparent superluminal motion. The range of properties, however, suggests that mutiple mechanisms may be relevant and that at least some of the emission is coming from shocked interactions amongst the ejecta and between the ejecta and the interstellar medium. We also compare the radio flux density with the X-ray source during the hard state and conclude that XTE J1752-223 is a radio-weak/X-ray-bright outlier on the universal correlation for black hole transient sources.
description: 14 pages; Accepted for publication in MNRAS
Comment on "Absence of spin liquid in non-frustrated correlated systems"
Creators: name: Liebsch, A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: In a recent Letter, Hassan and Sénéchal [1] discussed the existence of a spin-liquid phase of the half-filled Hubbard model on the honeycomb lattice. Using schemes, such as the variational cluster approximation (VCA) and the cluster dynamical mean field theory (CDMFT) in combination with exact diagonalization (ED), they argued that a single bath orbital per site of the six-atom unit cell is insufficient and leads to the erroneous conclusion that the system is gapped for all nonzero values of the onsite Coulomb interaction $U$. In contrast, we point out here that, in the case of the honeycomb lattice, six bath levels per six-site unit cell are perfectly adequate for the description of short-range correlations. Instead, we demonstrate that it is the violation of long-range translation symmetry inherent in CDMFT-like schemes which opens a gap at Dirac points. The gap found at small $U$ therefore does not correspond to a Mott gap. As a result, present CDMFT schemes are not suitable for the identification of a spin-liquid phase on the honeycomb lattice. [1] S.R. Hassan and D. Sénéchal, Phys. Rev. Lett. 110, 096402 (2013).
description: one page, no figures
On the complementarity of galaxy clustering with cosmic shear and flux magnification
Creators: name: Duncan, Christopher
name: Joachimi, Benjamin
name: Heavens, Alan
name: Heymans, Catherine
name: Hildebrandt, Hendrik
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: In this paper, we motivate the use of galaxy clustering measurements using photometric redshift information, including a contribution from flux magnification, as a probe of cosmology. We present cosmological forecasts when clustering data alone is used, and when clustering is combined with a cosmic shear analysis. We consider two types of clustering analysis: firstly, clustering with only redshift auto-correlations in tomographic redshift bins; secondly, using all available redshift bin correlations. Finally, we consider how inferred cosmological parameters may be biased using each analysis when flux magnification is neglected. Results are presented for a Stage III ground-based survey, and a Stage IV space-based survey modelled with photometric redshift errors, and values for the slope of the luminosity function inferred from CFHTLenS catalogues. We find that combining clustering information with shear can improve constraints on cosmological parameters, giving an improvement to a Dark Energy Task Force-like figure of merit by a factor of 1.33 when only auto-correlations in redshift are used for the clustering analysis, rising to 1.52 when cross-correlations in redshift are also included. The addition of galaxy-galaxy lensing gives further improvement, with increases in figure of merit by a factor of 2.82 and 3.7 for each type of clustering analysis respectively. The presence of flux magnification in a clustering analysis does not significantly affect the precision of cosmological constraints when combined with cosmic shear and galaxy-galaxy lensing. However if magnification is neglected, inferred cosmological parameter values are biased, with biases in some cosmological parameters larger than statistical errors. (Abridged)
description: Accepted by MNRAS, 18 pages, 12 Figures, 3 Tables
Series expansion of the quantum admittance in mesoscopic systems
Creators: name: Crépieux, A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The quantum admittance of an interacting/coupled mesoscopic system and its series expansion are obtained by using the refermionization method. With the help of these non-perturbative results, it is possible to study the dependencies of the admittance according to the applied dc voltage, temperature, and frequency without any restriction on the relative values of these variables. Explicit expressions of the admittance are derived both in the limits of weak and strong interactions/coupling strength, giving clear indication of the inductive or capacitive nature of the mesoscopic system. They help to determine the conditions under which the phase of the current with respect to the ac voltage is positive.
description: 6 pages,3 figures, 1 table
title: ФИЗИКА КАК ВЫЧИСЛИТЕЛЬНЫЙ КОД
title: PHYSICS AS A COMPUTATIONAL CODE
Creators: name: Лебедев, Сергей Львович
Publisher: name: Издательский центр СурГУ
Year: 2019

description: Существуют частные физические принципы, устанавливающие взаимосвязи между экспериментально различными ситуациями. Может оказаться, что в сравниваемых процессах соответствующие наблюдаемые величины представлены разными математическими выражениями. Тем самым обнаруживаются численные соответствия между разными математическими функциями. Использование современных пакетов по компьютерной алгебре в значительной степени стирает различия между элементарными и трансцендентными функциями. Тем не менее программные реализации алгоритмов вычисления этих функций все еще сохраняют некоторые различия, которые могут проявиться при многократных рекурсиях. В любом случае численная близость между разными аналитическими выражениями может представлять интерес для приложений. Здесь мы приводим несколько примеров интерполяций, основанных на физических соображениях.
description: Between experimentally different situations, exist special physical interrelations. The corresponding observables of the compared processes may occur to be expressed by dissimilar mathematical expressions. Hence, numerical correspondences appear between different mathematical functions. To a large measure, the use of the present-day computer algebra packages removes the distinction between elementary and transcendental functions. Nevertheless, the software implementation of algorithms for computation of these functions retain some differences that may manifest themselves, e.g., in multiple recursions. In any case, the numerical likelihood of the different analytical expressions could be of interest for applications. Here we point at several examples of physically based interpolations.
On Lie systems and Kummer-Schwarz equations
Creators: name: de Lucas, J.
name: Sardón, C.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mathematical Physics (math-ph)
subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 34A26

description: A Lie system is a system of first-order differential equations admitting a superposition rule, i.e., a map that expresses its general solution in terms of a generic family of particular solutions and certain constants. In this work, we use the geometric theory of Lie systems to prove that the explicit integration of second- and third-order Kummer--Schwarz equations is equivalent to obtaining a particular solution of a Lie system on SL(2,R). This same result can be extended to Riccati, Milne--Pinney and other related equations. We demonstrate that all the above-mentioned equations associated with exactly the same Lie system on SL(2,R) can be integrated simultaneously. This retrieves and generalizes in a unified and simpler manner previous results appearing in the literature. As a byproduct, we recover various properties of the Schwarzian derivative.
description: 29 pages. A relevant error and several typos corrected
Connecting.Ideas4Research Poster - OIS Conference 2021
Creators: name: Kleinberger-Pierer, Harald
name: Werner, Matthias
Publisher: name: Zenodo
Year: 2021
Subjects: crowdsourcing
RRI
Ethics
Knowledge Transfer

description: Poster "Connecting.Ideas4Research" presented at the Open Innovation in Science (OIS) Research Conference April 7-9, 2021 | Virtual Conference by Harald Kleinberger-Pierer and Matthias Werner
title: МОДЕЛЬ РЕВЕРСИВНОГО ДВИЖЕНИЯ ДОКУМЕНТОВ В СИСТЕМЕ УПРАВЛЕНИЯ ДОКУМЕНТАМИ DIRECTUM
title: MODEL OF REVERSE MOVEMENT OF DOCUMENTS IN THE DOCUMENT MANAGEMENT SYSTEM DIRECTUM
Creators: name: Иванов, Фёдор Фёдорович
name: Семенов, Константин Геннадьевич
Publisher: name: Издательский центр СурГУ
Year: 2019

description: В данной статье рассмотрена организация хранения текстов электронных документов в системе управления документами DIRECTUM, а также модель реверсивного перемещения документов. Описано условие размещения текстов электронных документов в оперативных и архивных хранилищах. Предложен подход к рациональному распределению текстов доку-ментов между ними. Представленный подход может быть реализован с применением программного робота, что позволит не затрагивать системную функциональность платформы системы управления документами DIRECTUM.
description: The article considers the organization of the storage of electronic documents in the docu-ment management system DIRECTUM and the model of the reverse movement of documents as well. The condition for placing texts of electronic documents in operational and archival repositories is described. An approach to the smart distribution of the texts of documents between them is proposed. The proposed approach can be implemented using a software robot, which will not affect the system functionality of the document management system platform DIRECTUM.
Spatial partitioning improves the reliability of biochemical signaling
Creators: name: Mugler, Andrew
name: Tostevin, Filipe
name: Wolde, Pieter Rein ten
Publisher: name: arXiv
Year: 2013
Subjects: subject: Molecular Networks (q-bio.MN)
subject: FOS: Biological sciences

description: Spatial heterogeneity is a hallmark of living systems, even at the molecular scale in individual cells. A key example is the partitioning of membrane-bound proteins via lipid domain formation or cytoskeleton-induced corralling. Yet the impact of this spatial heterogeneity on biochemical signaling processes is poorly understood. Here we demonstrate that partitioning improves the reliability of biochemical signaling. We exactly solve a stochastic model describing a ubiquitous motif in membrane signaling. The solution reveals that partitioning improves signaling reliability via two effects: it moderates the non-linearity of the switching response, and it reduces noise in the response by suppressing correlations between molecules. An optimal partition size arises from a trade-off between minimizing the number of proteins per partition to improve signaling reliability and ensuring sufficient proteins per partition to maintain signal propagation. The predicted optimal partition size agrees quantitatively with experimentally observed systems. These results persist in spatial simulations with explicit diffusion barriers. Our findings suggest that molecular partitioning is not merely a consequence of the complexity of cellular substructures, but also plays an important functional role in cell signaling.
description: 32 pages, 14 figures
Resonant THz sensor for paper quality monitoring using THz fiber Bragg gratings
Creators: name: Yan, Guofeng
name: Markov, Andrey
name: Chinifooroshan, Yasser
name: Tripathi, Saurabh M.
name: Bock, Wojtek J.
name: Skorobogatiy, Maksim
Publisher: name: arXiv
Year: 2013
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We report fabrication of THz fiber Bragg gratings (TFBG) using CO2 laser inscription on subwavelength step-index polymer fibers. A fiber Bragg grating with 48 periods features a ~4 GHz-wide stop band and ~15 dB transmission loss in the middle of a stop band. The potential of such gratings in design of resonant sensor for monitoring of paper quality is demonstrated. Experimental spectral sensitivity of the TFBG-based paper thickness sensor was found to be ~ -0.67 GHz / 10 um. A 3D electromagnetic model of a Bragg grating was used to explain experimental findings.
Statistical mechanics of the 3D axi-symmetric Euler equations in a Taylor-Couette geometry
Creators: name: Thalabard, Simon
name: Dubrulle, Bérengère
name: Bouchet, Freddy
Publisher: name: arXiv
Year: 2013
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: In the present paper, microcanonical measures for the dynamics of three dimensional (3D) axially symmetric turbulent flows with swirl in a Taylor-Couette geometry are defined, using an analogy with a long-range lattice model. We compute the relevant physical quantities and argue that two kinds of equilibrium regimes exist, depending on the value of the total kinetic energy. For low energies, the equilibrium flow consists of a purely swirling flow whose toroidal profile depends on the radial coordinate only. For high energies, the typical toroidal field is uniform, while the typical poloidal field is organized into either a single vertical jet or a large scale dipole, and exhibits infinite fluctuations. This unusual phase diagram comes from the poloidal fluctuations not being bounded for the axi-symmetric Euler dynamics, even though the latter conserve infinitely many ''Casimir invariants''. This shows that 3D axially symmetric flows can be considered as intermediate between 2D and 3D flows.
description: 43 pages
On the nonlinear stage of Modulation Instability
Creators: name: Zakharov, V. E.
name: Gelash, A. A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: We study the nonlinear stage of the modulation instability of a condensate in the framework of the focusing Nonlinear Schrödinger Equation. We find a general N-solitonic solution of the focusing NLSE in the presence of a condensate by using the dressing method. We separate a special designated class of "regular solitonic solutions" that do not disturb phases of the condensate at infinity by coordinate. All regular solitonic solutions can be treated as localized perturbations of the condensate. We find an important class of "superregular solitonic solutions" which are small perturbations at certain a moment of time. They describe the nonlinear stage of the modulation instability of the condensate.
description: 5 pages, 2 figures
Nandinia binotata
Creators: name: W. Christopher Wozencraft
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Carnivora
Viverridae
Nandinia
Nandinia binotata

description: Nandinia binotata (Gray, 1830). Spicil. Zool., 2:9. TYPE LOCALITY: "Africa, Ashantee" [Ghana; Ashanti Region; aproximately at 6°55'N 0°32'E]. DISTRIBUTION: Angola, Benin, Cameroon, Central African Republic, Congo, Equatorial Guinea, Gabon, Ghana, Guinea, Guinea-Bissau, Ivory Coast, Kenya, Liberia, Malawi, Mozambique, Nigeria, Rwanda, Senegal, Sierra Leone, Sudan, Tanzania, Togo, Uganda, Zaire, Zambia, Zimbabwe. SYNONYMS: gerrardi Thomas, 1893; hamiltonii Gray, 1832.
description: Published as part of W. Christopher Wozencraft, 1993, Order Carnivora, pp. 279-348 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 342, DOI: 10.5281/zenodo.7359191
description: {"references": ["Thomas, O. 1893. On some new Bornean mammalia. Annals and Magazine of Natural History, ser. 6, 11: 341 - 347.", "Gray, J. E. 1832. On the family of Viverridae and its generic sub-divisions, with an enumeration of the species of several new ones. Proceedings of the Committee of Science and Correspondence of the Zoological Society of London, 1832 (2): 63 - 68."]}
Spin Mixing in Spinor Fermi Gases
Creators: name: Dong, Ying
name: Pu, Han
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We study a spinor fermionic system under the effect of spin-exchange interaction. We focus on the interplay between the spin-exchange interaction and the effective quadratic Zeeman shift. We examine the static and the dynamic properties of both two- and many-body system. We find that the spin-exchange interaction induces coherent Rabi oscillation in the two-body system, but the oscillation is quickly damped when the system is extended to the many-body case.
A search for binary black hole candidates from the VLBI images of AGNs
Creators: name: Liu, Xiang
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We have searched the core-jets pairs in the VLBI scales ($
description: 5 pages, accepted for publication in J. Astrophys. Astr
Extreme value analysis of fluctuating air loads acting on a cylinder
Creators: name: Chen, Jay Chung
Publisher: name: California Institute of Technology
Year: 1967
Subjects: Aeronautical Engineering
Aeronautics

description: NOTE: Text or symbols not renderable in plain ASCII are indicated by [...]. Abstract is included in .pdf document.

The fluctuating air loads over the surface of a smooth, cantilevered circular cylinder perpendicular to a flow in the supercritical Reynolds number ranging from [...] to [...] have been investigated according to Gumbel's extreme value theory.

The envelope of the extreme values of the pressure was found to be much greater than the static pressure and the root-mean-square values and decreased with increasing Reynolds number.

On the other hand, the envelope of the extreme values of the resultant force was generally unrelated with Reynolds number.
Preventing Calibration Attacks on the Local Oscillator in Continuous-Variable Quantum Key Distribution
Creators: name: Jouguet, Paul
name: Kunz-Jacques, Sébastien
name: Diamanti, Eleni
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Establishing an information-theoretic secret key between two parties using a quantum key distribution (QKD) system is only possible when an accurate characterization of the quantum channel and proper device calibration routines are combined. Indeed, security loopholes due to inappropriate calibration routines have been shown for discrete-variable QKD. Here, we propose and provide experimental evidence of an attack targeting the local oscillator calibration routine of a continuous-variable QKD system. The attack consists in manipulating the classical local oscillator pulses during the QKD run in order to modify the clock pulses used at the detection stage. This allows the eavesdropper to bias the shot noise estimation usually performed using a calibrated relationship. This loophole can be used to perform successfully an intercept-resend attack. We characterize the loophole and suggest possible countermeasures.
description: 7 pages, 6 figures
Bulk and Surface Tunneling Hydrogen Defects in Alumina
Creators: name: Holder, Aaron M.
name: Osborn, Kevin D.
name: Lobb, C. J.
name: Musgrave, Charles B.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: We perform ab initio calculations of hydrogen-based tunneling defects in alumina to identify deleterious two-level systems (TLS) in superconducting qubits. The defects analyzed include bulk hydrogenated Al vacancies, bulk hydrogen interstitial defects, and a surface OH rotor. The formation energies of the defects are first computed for an Al- and O-rich environment to give the likelihood of defect occurrence during growth. The potential energy surfaces are then computed and the corresponding dipole moments are evaluated to determine the coupling of the defects to an electric field. Finally, the tunneling energy is computed for the hydrogen defect and the analogous deuterium defect, providing an estimate of the TLS energy and the corresponding frequency for photon absorption. We predict that hydrogenated cation vacancy defects will form a significant density of GHz-frequency TLSs in alumina.
Arctictis Temminck 1824
Creators: name: W. Christopher Wozencraft
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Carnivora
Viverridae
Arctictis

description: Arctictis Temminck, 1824. Prospectus de Monographies de Mammifères, p. xxi. [issued March, 1824]. TYPE SPECIES: Viverra? binturong Raffles, 1821, by monotypy (Melville and Smith, 1987). SYNONYMS: Ictides Valenciennes, 1825. COMMENTS: First placed in Paradoxurinae by Gray (1869).
description: Published as part of W. Christopher Wozencraft, 1993, Order Carnivora, pp. 279-348 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 342, DOI: 10.5281/zenodo.7359191
description: {"references": ["Raffles, T. S. 1821. Descriptive catalogue of a zoological collection, made on account of the honorable East Indian Company, in the island of Sumatra and its vicinity, under the direction of Sir Thomas Stamford Raffles, Lieutenant-Governor of Fort Marlborough, with additional notices illurstrative of the natural history. Transactions of the Linnean Society of London, 13: 239 - 274.", "Melville, R. V., and J. D. D. Smith (eds.). 1987. Official lists and indexes of names and works in zoology. International Commission on Zoological Nomenclature, 366 pp.", "Gray, J. E. 1869. Catalogue of carnivorous, pachydermatous and edentate mammals in the British Museum. British Museum (Natural History) Publications, London, 398 pp."]}
Petrology of the Hopewell Series in the Ojo Caliente of New Mexico
Creators: name: Shoemaker, Eugene Merle
Publisher: name: California Institute of Technology
Year: 1948
Subjects: subject: El Rito Formation
subject: Geology
subject: FOS: Earth and related environmental sciences
subject: Picuris basalt
subject: El Rito Fault
subject: Caliente Fault
subject: Petaca District
subject: La Madera Mountains
subject: Santa Fe Formation
subject: Ojo Caliente District
subject: Picuris District

description: The Hopewell series is a group of pre-Cambrian metamorphic rocks exposed in the Picuris, Petaca, and Ojo Caliente districts of northern New Mexico. In the Ojo Caliente district these and other pre-Cambrian rocks are exposed in an elongate inlier in the surrounding Tertiary strata. This inlier represents a low mountain or monadnock on an early Tertiary erosion surface.

The Hopewell series has been divided into two phases, the Picuris basalt and a series of metasedimentary rocks. Both general rock types show a well defined sequence of metamorphic degree, but the variation of metamorphic degree is roughly bedding controled. The highest degree of metamorphism noted in the area is correlative with the sillimanite zone.

In type, the metamorphic processes involved could be classed as normal regional metamorphism, which includes a certain amount of metasomatism. From the evidence in the Ojo Caliente district it seems probable that the processes of normal regional metamorphism were carried out in large part under the influence of hydrothermal solutions.
Extended higher spin holography and Grassmannian models
Creators: name: Creutzig, Thomas
name: Hikida, Yasuaki
name: Ronne, Peter B.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We propose holographic dualities between higher spin gravity theories extended with Chan-Paton factor on AdS_3 and a large N limit of two dimensional Grassmannian models with and without supersymmetry. These proposals are natural extensions of the duality without Chan-Paton factor, and the extensions are motivated by a higher dimensional version of the duality, which implies a possible relation to superstring theory via ABJ theory. As evidence for the proposals, we show that the free limit of the Grassmannian models have the higher spin symmetry expected from the dual gravity theory. Furthermore, we construct currents in the 't Hooft limit of the supersymmetric Grassmannian model and compare them with the currents from the bulk theory. One-loop partition function of the supergravity theory is reproduced by the 't Hooft limit of the Grassmannian model after decoupling a gauge sector.
description: 55 pages, minor changes, published version
title: Сбалансированное питание как часть здорового образа жизни студентов
Creators: name: ELS IPR BOOKS
Publisher: name: Таганрогский институт управления и экономики
Year: 2022

description: Здоровое питание – сложная и комплексная проблема, решение которой требует обширных знаний и навыков. В данном учебном пособии предпринята попытка рассмотрения данной проблемы через призму укрепления здоровья студенческой молодежи. Обосновывается значение здорового питания как базового фактора сохранения здоровья. Учебное пособие может представлять интерес как для студентов, так и для преподавателей физической культуры вузов, ФСПО, общего среднего образования.
Non-Hermitian Quantum Annealing in the Antiferromagnetic Ising Chain
Creators: name: Nesterov, Alexander I.
name: Berman, Gennady P.
name: Zepeda, Juan C. Beas
name: Bishop, Alan R.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: Mathematical Physics (math-ph)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: A non-Hermitian quantum optimization algorithm is created and used to find the ground state of an antiferromagnetic Ising chain. We demonstrate analytically and numerically (for up to N=1024 spins) that our approach leads to a significant reduction of the annealing time that is proportional to $\ln N$, which is much less than the time (proportional to $N^2$) required for the quantum annealing based on the corresponding Hermitian algorithm. We propose to use this approach to achieve similar speed-up for NP-complete problems by using classical computers in combination with quantum algorithms.
description: 19 pages, 6 figures. arXiv admin note: substantial text overlap with arXiv:1211.3178
Arctictis binturong
Creators: name: W. Christopher Wozencraft
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Carnivora
Viverridae
Arctictis
Arctictis binturong

description: Arctictis binturong (Raffles, 1821). Trans. Linn. Soc. London, 13:253. TYPE LOCALITY: " Malacca ". DISTRIBUTION: Bangladesh, Bhutan, Burma, China (Yunnan), India (incl. Sikkim), Indonesia (Borneo, Java, Sumatra), Laos, Malaysia, Nepal, Philippine Isis (Palawan), Thailand, Vietnam. STATUS: CITES - Appendix III (India). SYNONYMS: albifrons F. G. Cuvier, 1822; ater F. G. Cuvier and E. Geoffroy Saint-Hilaire, 1824; gairdneri Thomas, 1916; niasensis Lyon, 1916; pageli Schwarz, 1911; penicillatus Temminck, 1835; whitei Allen, 1910. COMMENTS: Revised by Pocock (1933d).
description: Published as part of W. Christopher Wozencraft, 1993, Order Carnivora, pp. 279-348 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 342, DOI: 10.5281/zenodo.7359191
description: {"references": ["Cuvier, F. G. 1822 [1823]. Examen des especes formation des genres ou sous-genres Acanthion, Erethizon, Sinethere et Sphiggure. Memoires du Museum d'Histoire Naturelle (Paris), 9 (1822): 413 - 484.", "Allen, J. A. 1910. Mammals from Palawan Island, Philippine Islands. Bulletin of the American Museum of Natural History, 28 (3): 13 - 17.", "Pocock, R. I. 1933 d. The rarer genera of oriental Viverridae. Proceedings of the Zoological Society of London, 1933: 969 - 1035."]}
Multiple precision evaluation of the Airy Ai function with reduced cancellation
Creators: name: Chevillard, Sylvain
name: Mezzarobba, Marc
Publisher: name: arXiv
Year: 2012
Subjects: subject: Symbolic Computation (cs.SC)
subject: FOS: Computer and information sciences

description: The series expansion at the origin of the Airy function Ai(x) is alternating and hence problematic to evaluate for x > 0 due to cancellation. Based on a method recently proposed by Gawronski, Müller, and Reinhard, we exhibit two functions F and G, both with nonnegative Taylor expansions at the origin, such that Ai(x) = G(x)/F(x). The sums are now well-conditioned, but the Taylor coefficients of G turn out to obey an ill-conditioned three-term recurrence. We use the classical Miller algorithm to overcome this issue. We bound all errors and our implementation allows an arbitrary and certified accuracy, that can be used, e.g., for providing correct rounding in arbitrary precision.
Neural coding and feature extraction of time-varying signals
Creators: name: Kreiman, Gabriel Alejandro
Publisher: name: California Institute of Technology
Year: 2002
Subjects: electric fish
feature extraction
information theory
signal processing
Computation and Neural Systems
neural coding

description: What are the neuronal codes that the brain uses to represent information? This constitutes one of the most fascinating and challenging questions in Neuroscience. Here we report the results of our investigations about the mechanisms of stimulus encoding and feature extraction using the weakly electric fish Eigenmannia as a model. In many circumstances, sensory systems are subject to natural stimuli that are constantly changing. Therefore we decided to study the representation of time varying signals. Eigenmannia constitutes an ideal system to combine neurophysiological and computational techniques to study neural coding. We have characterized the variability of neuronal responses with a new approach by using parameterized distances between spike trains defined by Victor and Purpura. This measure of variability is widely applicable to neuronal responses, irrespective of the type of stimuli used (deterministic versus random) or the reliability of the recorded spike trains. We also quantitatively defined and evaluated the robustness of the neural code to spike time jittering, spike failures and spontaneous spikes. Our data show that the intrinsic variability of single spike trains lies outside of the range where it might degrade the information conveyed, yet still allows for improvement in coding by averaging across multiple afferent fibers. We also built a phenomenological model of P-receptor afferents incorporating both their linear transfer properties and the variability of their spike trains. We then studied the extraction of features from the time varying signal by bursts of spikes of multiple pyramidal cells, the next stage of information processing. To address the question of whether correlated responses of nearby neurons within topographic sensory maps are merely a sign ofredundancy or carry additional information we recorded simultaneously from pairs of electrosensory pyramidal cells with overlapping receptive fields in the hindbrain of weakly electric fish. We found that nearby pyramidal cells exhibit strong stimulus-induced correlations. The detailed stimulus encoding by pairs of pyramidal cells was inferior to that from single primary afferents. However, the detection of coincident bursts of activity could significantly enhance the extraction of upstrokes and downstrokes in the stimulus amplitude. Our investigations reveal mechanisms by which the nervous system can accurately and robustly transduce a time-varying signal into a digital spike train and then extract behaviorally relevant features.
Arctogalidia Merriam 1897
Creators: name: W. Christopher Wozencraft
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Carnivora
Viverridae
Arctogalidia

description: Arctogalidia Merriam, 1897. Science, 5:302. TYPE SPECIES: Paradoxurus trivirgatus Gray, 1832, by monotypy through the replaced name Arctogale Gray, 1865 (Melville and Smith, 1987). SYNONYMS: Arctogale Gray, 1865. COMMENTS: Gray's (1864 [1865]) generic name stood until Merriam (1897) pointed out that the name Arctogale was preoccupied (= Arctogale erminea Kaup, 1829). First placed in the Paradoxurinae by Gray (1869); later separated into the monotypic Arctogalidinae by Pocock (1933d), and followed by Gregory and Hellman (1939); however, Simpson (1945), and Ellerman and Morrison-Scott (1951) retained it in Paradoxurinae.
description: Published as part of W. Christopher Wozencraft, 1993, Order Carnivora, pp. 279-348 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 342, DOI: 10.5281/zenodo.7359191
description: {"references": ["Gray, J. E. 1832. On the family of Viverridae and its generic sub-divisions, with an enumeration of the species of several new ones. Proceedings of the Committee of Science and Correspondence of the Zoological Society of London, 1832 (2): 63 - 68.", "Melville, R. V., and J. D. D. Smith (eds.). 1987. Official lists and indexes of names and works in zoology. International Commission on Zoological Nomenclature, 366 pp.", "Gray, J. E. 1864 [1865]. A revision of the genera and species of viverrine animals (Viverridae) founded on the collection in the British Museum. Proceedings of the Zoological Society of London, 1864: 502 - 579.", "Merriam, C. H. 1897. The generic names Ictis, Arctogale, and Arctogalidia. Science, 5: 302.", "Gray, J. E. 1869. Catalogue of carnivorous, pachydermatous and edentate mammals in the British Museum. British Museum (Natural History) Publications, London, 398 pp.", "Pocock, R. I. 1933 d. The rarer genera of oriental Viverridae. Proceedings of the Zoological Society of London, 1933: 969 - 1035.", "Gregory, W. K., and M. Hellman. 1939. On the evolution and major classification of the civets (Viverridae) and allied fossil and recent Carnivora: Phylogenetic study of the skull and dentition. Proceedings of the American Philosophical Society, 81 (3): 309 - 392.", "Simpson, G. G. 1945. The principles of classification and a classification of mammals. Bulletin of the American Museum of Natural History, 85: 1 - 350.", "Ellerman, J. R., and T. C. S. Morrison-Scott. 1951. Checklist of Palaearctic and Indian mammals 1758 to 1946. Trustees of the British Museum (Natural History), London, 810 pp."]}
A Compound model for the origin of Earth's water
Creators: name: Izidoro, A.
name: Torres, K. de Souza
name: Winter, O. C.
name: Haghighipour, N.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: One of the most important subjects of debate in the formation of the solar system is the origin of Earth's water. Comets have long been considered as the most likely source of the delivery of water to Earth. However, elemental and isotopic arguments suggest a very small contribution from these objects. Other sources have also been proposed, among which, local adsorption of water vapor onto dust grains in the primordial nebula and delivery through planetesimals and planetary embryos have become more prominent. However, no sole source of water provides a satisfactory explanation for Earth's water as a whole. In view of that, using numerical simulations, we have developed a compound model incorporating both the principal endogenous and exogenous theories, and investigating their implications for terrestrial planet formation and water-delivery. Comets are also considered in the final analysis, as it is likely that at least some of Earth's water has cometary origin. We analyze our results comparing two different water distribution models, and complement our study using D/H ratio, finding possible relative contributions from each source, focusing on planets formed in the habitable zone. We find that the compound model play an important role by showing more advantage in the amount and time of water-delivery in Earth-like planets.
description: Accepted for publication in The Astrophysical Journal
title: Family Semiotics and the Experience of Women in the Early American Republic
Creators: name: Evans, Molly Charlotte
Publisher: name: University of Kent
Year: 2023

description: This thesis addresses the familial roles occupied by women in the Early American Republic (c.1770s-1820s), when, despite a lack of direct political power, they inherited aspects of the Revolution and were invested with a sense of political and educational responsibility for imparting republican values to future generations. In an era and a historiography dominated by 'Founding Fathers', it considers how familial semiotics were expressed and historicised, to emphasise particular female analogies, aspirations, and limitations. A young woman played a variety of familial roles; mother, wife, sister, and daughter; all of which retained its own expectations and responsibilities and consequently placed a heavy burden on the shoulders of the daughters of the revolution. The thesis addresses how familial concepts were invoked at the time and subsequently engaged - both within and beyond scholarship - drawing on an interdisciplinary American Studies framework and sources in visual and popular culture as well as historical texts. It argues we need to extend the family metaphor to incorporate daughterhood and sisterhood, constructing an overarching image of womanhood and its many layers. This reflection of womanhood and the new female identity that was forged in the private sphere, is portrayed through case studies of three prominent female figures. These case studies are broken down into individual familial terms to signpost how their responsibilities changed as they matured; to showcase their dedication to the republic; and to highlight the differences between the male and female roles in society. The thesis closes by drawing on a multi-disciplinary approach to consider the legacies of 'Founding Mothers' and how these female revolutionaries were romanticised and folded into notions of identity and politics in different ways. Their lives were viewed and deployed differently from their male counterparts, but it remains vital that scholars continue to address and develop their meanings, whilst portraying the value of the domestic sphere and kinship.
Torsion-free generalized connections and Heterotic Supergravity
Creators: name: Garcia-Fernandez, Mario
Publisher: name: arXiv
Year: 2013
Subjects: subject: Differential Geometry (math.DG)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: This work revisits the notions of connection and curvature in generalized geometry, with emphasis on torsion-free generalized connections on a transitive Courant algebroid, compatible with a generalized metric. Non-exact Courant algebroids have been considered recently by R. Rubio in the context of $B_n$-generalised geometry and arise naturally from the theory of generalized reduction of Burzstyn, Cavalcanti and Gualtieri. As an application, we provide a mathematical derivation of the equations of motion of heterotic supergravity, inspired by the work of Coimbra, Strickland-Constable and Waldram.
description: 27 pages. Introduction modified and new references. Added Remark 3.8 about the Levi-Civita connection in generalized geometry
The impurity problem in a bilayer system of dipoles
Creators: name: Matveeva, Natalia
name: Giorgini, Stefano
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We consider a bilayer geometry where a single impurity moves in a two-dimensional plane and is coupled, via dipolar interactions, to a two-dimensional system of fermions residing in the second layer. Dipoles in both layers point in the same direction oriented by an external field perpendicular to the plane of motion. We use quantum Monte Carlo methods to calculate the binding energy and the effective mass of the impurity at zero temperature as a function of the distance between layers as well as of the in-plane interaction strength. In the regime where the fermionic dipoles form a Wigner crystal, the physics of the impurity can be described in terms of a polaron coupled to the bath of lattice phonons. By reducing the distance between layers this polaron exhibits a crossover from a free-moving to a tightly-bound regime where its effective mass is orders of magnitude larger than the bare mass.
description: 5 pages, 5 figures
Global regularity of logarithmically supercritical MHD system with zero diffusivity
Creators: name: Yamazaki, Kazuo
Publisher: name: arXiv
Year: 2013
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: We prove the global regularity of the solution pair to the N-dimensional logarithmically supercritical magnetohydrodynamics system with zero diffusivity. This is the endpoint case omitted in the work of [24]; it also improves some previous results logarithmically.
description: This is the accepted version: Appl. Math. Lett., in press
Group distance magic graphs $G\times C_n$
Creators: name: Cichacz, Sylwia
Publisher: name: arXiv
Year: 2013
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: A $Γ$-distance magic labeling of a graph $G=(V,E)$ with $|V | = n$ is a bijection $f$ from $V$ to an Abelian group $Γ$ of order $n$ such that the weight $w(x)=\sum_{y\in N_G(x)}f(y)$ of every vertex $x \in V$ is equal to the same element $μ\in Γ$, called the \emph{magic constant}. In this paper we will show that if $G$ is a graph of order $n=2^{p}(2k+1)$ for some natural numbers $p$, $k$ such that $°(v)\equiv c \imod {2^{p+2}}$ for some constant $c$ for any $v\in V(G)$, then there exists a $Γ$-distance magic labeling for any Abelian group $Γ$ of order $4n$ for the direct product $G\times C_4$. Moreover if $c$ is even then there exists a $Γ$-distance magic labeling for any Abelian group $Γ$ of order $8n$ for the direct product $G\times C_8$.
Classical Information-Theoretical View of Physical Measurements and Generalized Uncertainty Relations
Creators: name: Kurihara, Yoshimasa
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: General characterizations of physical measurements are discussed within the framework of the classical information theory. The uncertainty relation for simultaneous measurements of two physical observables is defined in this framework for generalized dynamic systems governed by a Sturm--Liouville type of equation of motion. In the first step, the reduction of Kennard--Robertson type uncertainties due to boundary conditions with a mean-square error is discussed quantitatively with reference to the information entropy. Several concrete examples of generalized uncertainty relations are given. Then, by considering disturbance effects, a universally valid uncertainty relation is investigated for the generalized equation of motion with a certain boundary condition. Necessary conditions for violation (reduction) of the Heisenberg-type uncertainty relation are discussed in detail. The reduction of the generalized uncertainty relation due to the boundary condition is then tested experimentally by re-analyzing data for measured electron densities in a hydrogen molecule encapsulated in a fullerene C60 cage.
description: 12 pages, 6 figures, This is a combined paper of arXiv1205.4595 and arXiv1206.0421, those are withdrawn
Macrogalidia Schwarz 1910
Creators: name: W. Christopher Wozencraft
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Carnivora
Viverridae
Macrogalidia

description: Macrogalidia Schwarz, 1910. Ann. Mag. Nat. Hist., ser. 5, 8:423. TYPE SPECIES: Paradoxurus musschenbroekii Schlegel, 1877, by monotypy. COMMENTS: First placed in the Paradoxurinae by Pocock (1933d).
description: Published as part of W. Christopher Wozencraft, 1993, Order Carnivora, pp. 279-348 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 343, DOI: 10.5281/zenodo.7359191
description: {"references": ["Schlegel, H. 1877. Prospectus for museum publication. Annals of the Royal Zoological Museum of the Netherlands at Leyden, pp. not numbered.", "Pocock, R. I. 1933 d. The rarer genera of oriental Viverridae. Proceedings of the Zoological Society of London, 1933: 969 - 1035."]}
title: Sturgeon Research Permit Programmatic ESA Section 7 Consultation
titleType: AlternativeTitle
title: National Marine Fisheries Service Endangered Species Act Section 7 Biological Opinion Reinitiation of the Programmatic Biological Opinion on the Implementation of a Program for the Issuance of Permits for Research and Enhancement Activities on Atlantic and Shortnose Sturgeon Pursuant to Section 10(a) of the Endangered Species Act
Creators: name: United States. National Marine Fisheries Service. Office of Protected Resources
Publisher: name: United States. National Marine Fisheries Service. Office of Protected Resources
Year: 2023

description: OPR-2021-03447