cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Final-state interactions in semi-inclusive deep inelastic scattering off the Deuteron
Creators: name: Cosyn, Wim
name: Sargsian, Misak
Publisher: name: arXiv
Year: 2010
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Semi-inclusive deep inelastic scattering off the Deuteron with production of a slow nucleon in recoil kinematics is studied in the virtual nucleon approximation, in which the final state interaction (FSI) is calculated within general eikonal approximation. The cross section is derived in a factorized approach, with a factor describing the virtual photon interaction with the off-shell nucleon and a distorted spectral function accounting for the final-state interactions. One of the main goals of the study is to understand how much the general features of the diffractive high energy soft rescattering accounts for the observed features of FSI in deep inelastic scattering(DIS). Comparison with the Jefferson Lab data shows good agreement in the covered range of kinematics. Most importantly, our calculation correctly reproduces the rise of the FSI in the forward direction of the slow nucleon production angle. By fitting our calculation to the data we extracted the $W$ and $Q^2$ dependences of the total cross section and slope factor of the interaction of DIS products, $X$, off the spectator nucleon. This analysis shows the $XN$ scattering cross section rising with $W$ and decreasing with an increase of $Q^2$. Finally, our analysis points at a largely suppressed off-shell part of the rescattering amplitude.
description: 27 pages, 8 figures. Corrected typos, section II.E has been expanded a bit. Figures have been updated to conform to the publication guidelines. Results and conclusions haven't changed. Accepted for publication in PRC
Moving theology
Creators: name: Adam, Júlio Cézar
Publisher: name: International Academy of Practical Theology. Conference Series
Year: 2018

description: Moving Theology
description: International Academy of Practical Theology. Conference Series, Vol 1 (2019): Reforming practical theology. The politics of body and space; edited by Auli Vähäkangas, Sivert Angel, Kirstine Helboe Johansen
Doing theology with and amongst living bodies in contested spaces
Creators: name: Meylahn, Johann-Albrecht
Publisher: name: International Academy of Practical Theology. Conference Series
Year: 2018

description: Doing theology with and amongst living bodies in contested spaces
description: International Academy of Practical Theology. Conference Series, Vol 1 (2019): Reforming practical theology. The politics of body and space; edited by Auli Vähäkangas, Sivert Angel, Kirstine Helboe Johansen
title: Изучение палеонтологических останков мамонта на территории Новгородской области
Creators: name: Коновалова, Марина
name: Петрова, Мария
name: Соловьева, Екатерина
name: Соколова, Анастасия
name: Жданова, Алина
name: Харитонова, Татьяна
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2021

description: На территории Новгородской области в послеледниковых моренных отложениях производятся находки палеонтологических останков Шерстистого мамонта (основной представитель мегафауны плейстоцена, обитавший на территории Новгородской области в период Валдайского оледенения). Найденные останки передаются в коллекцию Зоологического кабинета-музея на кафедре биологии, биохимии и биотехнологий НовГУ, где описываются и заносятся в списки архивов. По данным материалам была создана карта находок останков на территории Новгородской области с их описанием.
Electron energy spectrum of the spin-liquid state in a frustrated Hubbard model
Creators: name: Antipov, A. E.
name: Rubtsov, A. N.
name: Katsnelson, M. I.
name: Lichtenstein, A. I.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Non-local correlation effects in the half-filled Hubbard model on an isotropic triangular lattice are studied within a spin polarized extension of the dual fermion approach. A competition between the antiferromagnetic non-collinear and the spin liquid states is strongly enhanced by an incorporation of a k-dependent self-energy beyond the local dynamical mean-field theory. The dual fermion correc- tions drastically decrease the energy of a spin liquid state while leaving the non-collinear magnetic states almost non-affected. This makes the spin liquid to become a preferable state in a certain interval of interaction strength of an order of the magnitude of a bandwidth. The spectral function of the spin-liquid Mott insulator is determined by a formation of local singlets which results in the energy gap of about twice larger than that of the 120 degrees antiferromagnetic Neel state.
description: 6 pages, 4 figures
Reforming space
Creators: name: Settler, Federico
Publisher: name: International Academy of Practical Theology. Conference Series
Year: 2018

description: Reforming Space
description: International Academy of Practical Theology. Conference Series, Vol 1 (2019): Reforming practical theology. The politics of body and space; edited by Auli Vähäkangas, Sivert Angel, Kirstine Helboe Johansen
Una controversia historica al servicio de una situacion de aprendizaje: una reconstruccion didactica basada en Dialogo sobre los dos maximos sistemas del mundo de Galileo
Creators: name: de Hosson, Cecile
Publisher: name: arXiv
Year: 2010
Subjects: subject: History and Philosophy of Physics (physics.hist-ph)
subject: Physics Education (physics.ed-ph)
subject: FOS: Physical sciences

description: It is difficult for the common sense to admit that an object dropped from the top of the mast of a ship moving at a constant velocity falls down at the bottom of the mast because it keeps inside the horizontal movement of the ship. This difficulty is similar to the one faced by early scientists from the pre-classical science and staged by Galileo in his Dialogue concerning the two chief world systems. This proximity leads us to elaborate a learning pathway in which some elements of Galileo's dialogue are selected and reorganized according to specific educational constraints. The relevance of the teaching-learning sequence is asserted by the `didactical engineering' framework and leans on the identification of students with the characters staged by Galileo.
Space as an instrument to interpret the role of religion and churches in Central and Eastern European societies
Creators: name: Filipović, Ana Thea
name: Reimer, Tibor
Publisher: name: International Academy of Practical Theology. Conference Series
Year: 2018

description: Space as an Instrument to Interpret the Role of Religion and Churches in Central and Eastern European Societies
description: International Academy of Practical Theology. Conference Series, Vol 1 (2019): Reforming practical theology. The politics of body and space; edited by Auli Vähäkangas, Sivert Angel, Kirstine Helboe Johansen
Political leadership transformation through churches as civic democratic spaces in Africa
Creators: name: Magezi, Vhumani
Publisher: name: International Academy of Practical Theology. Conference Series
Year: 2018

description: Political leadership transformation through churches as civic democratic spaces in Africa
description: International Academy of Practical Theology. Conference Series, Vol 1 (2019): Reforming practical theology. The politics of body and space; edited by Auli Vähäkangas, Sivert Angel, Kirstine Helboe Johansen
The Gibbs Paradox and the Distinguishability of Identical Particles
Creators: name: Versteegh, Marijn A. M.
name: Dieks, Dennis
Publisher: name: arXiv
Year: 2010
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Identical classical particles are distinguishable. This distinguishability affects the number of ways W a macrostate can be realized on the micro-level, and from the relation S = k ln W leads to a non-extensive expression for the entropy. This result is usually considered incorrect because of its inconsistency with thermodynamics. It is sometimes concluded from this inconsistency that identical particles are fundamentally indistinguishable after all; and even that quantum mechanics is indispensable for making sense of this. In contrast, we argue that the classical statistics of distinguishable particles and the resulting non-extensive entropy function are perfectly acceptable from both a theoretical and an experimental perspective. The inconsistency with thermodynamics can be removed by taking into account that the entropy concept in statistical mechanics is not completely identical to the thermodynamical one. We observe that even identical quantum particles are in some cases distinguishable, and conclude that quantum mechanics is irrelevant to the Gibbs paradox.
description: 15 pages
Reforming preaching
Creators: name: Pleizier, Theo
name: Stangeland Kaufmann, Tone
Publisher: name: International Academy of Practical Theology. Conference Series
Year: 2018

description: Reforming Preaching
description: International Academy of Practical Theology. Conference Series, Vol 1 (2019): Reforming practical theology. The politics of body and space; edited by Auli Vähäkangas, Sivert Angel, Kirstine Helboe Johansen
Chern semi-metal and Quantized Anomalous Hall Effect in HgCr2Se4
Creators: name: Xu, Gang
name: Weng, Hongming
name: Wang, Zhijun
name: Dai, Xi
name: Fang, Zhong
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: In three dimensional (3D) momentum space of solid crystal, a topological phase boundary separating the Chern insulating layers from normal insulating layers may exist, where the gap must be closed, resulting in a "Chern semi-metal" state with topologically unavoidable band-crossings at fermi level. This state, if found to exist, is a condensed-matter realization of chiral fermions (or called Weyl fermions) in (3+1)D, and should exhibit remarkable features, like magnetic monopoles in the bulk and fermi arcs on the surface. Here we predict, based on first-principles calculations, that such novel quantum state can be realized in a known ferromagnetic compound HgCr2Se4, with a single pair of Weyl fermions separated in momentum space. The characteristic feature of this state in HgCr2Se4 is the presence of quantum Hall effect without external magnetic field in its quantum-well structure.
description: Published on Phys. Rev. Lett. [5 pages, 4 figures]
Tunneling into a Luttinger liquid revisited
Creators: name: Aristov, D. N.
name: Dmitriev, A. P.
name: Gornyi, I. V.
name: Kachorovskii, V. Yu.
name: Polyakov, D. G.
name: Wölfle, P.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study how electron-electron interactions renormalize tunneling into a Luttinger liquid beyond the lowest order of perturbation in the tunneling amplitude. We find that the conventional fixed point has a finite basin of attraction only in the point contact model, but a finite size of the contact makes it generically unstable to the tunneling-induced break up of the liquid into two independent parts. In the course of renormalization to the nonperturbative-in-tunneling fixed point, the tunneling conductance may show a nonmonotonic behavior with temperature or bias voltage.
description: 4+ pages, 6 figures; references added, published version
Foreground component separation with generalised ILC
Creators: name: Remazeilles, Mathieu
name: Delabrouille, Jacques
name: Cardoso, Jean-Francois
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The 'Internal Linear Combination' (ILC) component separation method has been extensively used to extract a single component, the CMB, from the WMAP multifrequency data. We generalise the ILC approach for separating other millimetre astrophysical emissions. We construct in particular a multidimensional ILC filter, which can be used, for instance, to estimate the diffuse emission of a complex component originating from multiple correlated emissions, such as the total emission of the Galactic interstellar medium. The performance of such generalised ILC methods, implemented on a needlet frame, is tested on simulations of Planck mission observations, for which we successfully reconstruct a low noise estimate of emission from astrophysical foregrounds with vanishing CMB and SZ contamination.
description: 11 pages, 6 figures (2 figures added), 1 reference added, introduction expanded, V2: version accepted by MNRAS
Challenging ecclesiological traditions
Creators: name: Heimbrock, Hans-Günter
name: Wyller, Trygve
Publisher: name: International Academy of Practical Theology. Conference Series
Year: 2018

description: Challenging Ecclesiological Traditions
description: International Academy of Practical Theology. Conference Series, Vol 1 (2019): Reforming practical theology. The politics of body and space; edited by Auli Vähäkangas, Sivert Angel, Kirstine Helboe Johansen
On a kind of Noether symmetries and conservation laws in k-cosymplectic field theory
Creators: name: Marrero, J. C.
name: Román-Roy, N.
name: Salgado, M.
name: Vilariño, S.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: This paper is devoted to studying symmetries of certain kinds of k-cosymplectic Hamiltonian systems in first-order classical field theories. Thus, we introduce a particular class of symmetries and study the problem of associating conservation laws to them by means of a suitable generalization of Noether's theorem.
description: 23 pp. Section 3 has been revised
Towards a Cosmological Dual to Inflation
Creators: name: Khoury, Justin
name: Miller, Godfrey E. J.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We derive all single-field cosmologies with unit sound speed that generate scale invariant curvature perturbations on a dynamical attractor background. We identify three distinct phases: slow-roll inflation; a slowly contracting adiabatic ekpyrotic phase, described by a rapidly-varying equation of state; and a novel adiabatic ekpyrotic phase on a slowly expanding background. All of these yield identical power spectra. The degeneracy is broken at the 3-point level: unlike the nearly gaussian spectrum of slow-roll inflation, adiabatic ekpyrosis predicts large non-gaussianities on small scales.
description: 7 pages, 1 figure. v2: Included section reviewing non-gaussianity calculation, added references
Trust and successful integration
Creators: name: Thierfelder, Constanze
Publisher: name: International Academy of Practical Theology. Conference Series
Year: 2018

description: Trust and Successful Integration
description: International Academy of Practical Theology. Conference Series, Vol 1 (2019): Reforming practical theology. The politics of body and space; edited by Auli Vähäkangas, Sivert Angel, Kirstine Helboe Johansen
Rhamphina rectirostris Herting 1971
Creators: name: Pires, Fernando
name: Almeida, Jorge Mota
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Tachinidae
Rhamphina
Rhamphina rectirostris

description: Rhamphina rectirostris Herting, 1971 (Mesnil, 1975),
is added for mainland Portugal, contributing to the existing records for Spain (O’ Hara et al., 2020).
Material examined
PORTUGAL:
FARO: Sítio dos Salicos, Lagoa, 07.April.2023. Photographed by Tiago Guerreiro and source available at https://www.inaturalist.org/observations/154160691, det. Michael Knapp.
LEIRIA: Alvaiázere – Serra de Arques, 08.August.2021. Photographed by José Baptista and source available at https://www.facebook.com/groups/429168277120192, det. Rui Andrade.
COIMBRA: Dolina do Peixeiro, 21.July.2021, circa 8 specimens seen feeding on Origanum vulgare subsp. virens (Hoffmanns. & Link) Bonnier & Layens, photos Fernando Pires, det. Jorge Almeida.
Discussion
Rhamphina rectirostris was found in three places: Dolina do Peixeiro (near Condeixa–a-Nova), Sítio dos Salicos (near Lagoa) and Serra de Arques (near Alvaiázere). This intriguing disparate distance between Dolina do Peixeiro and Sítio dos Salicos in a straight line on the map is around 330 km. It is likely that there are gaps in its distribution that have yet to be explored. In Spain, with the field experience of the second autor, it can be found in significant numbers in Vícar (Almería), near Llessuí in the Spanish Pyrenees, Granada in Sierra Nevada, and in Villar de Ciervo (Salamanca).
In Dolina do Peixeiro they were observed feeding on Coriandrum sativum L., Daphne gnidium L., and Origanum vulgare subsp. virens (Hoffmanns. & Link) Bonnier & Layens. As typical for Tachinidae, they used to bask in the sun, while some individuals could be found resting on rocks.
description: Published as part of Pires, Fernando & Almeida, Jorge Mota, 2024, Rhamphina rectirostris Herting, 1971, a new addition to the Portuguese fauna of Tachinidae (Diptera), pp. 255-256 in Arquivos Entomolóxicos 30 on pages 255-256, DOI: 10.5281/zenodo.14664802
A Theory of a Spot
Creators: name: Afshordi, Niayesh
name: Slosar, Anže
name: Wang, Yi
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We present a simple inflationary scenario that can produce arbitrarily large spherical underdense or overdense regions embedded in a standard Lambda cold dark matter paradigm, which we refer to as bubbles. We analyze the effect such bubbles would have on the Cosmic Microwave Background (CMB). For super-horizon sized bubble in the vicinity of the last scattering surface, a signal is imprinted onto CMB via a combination of Sach-Wolfe and an early integrated Sach-Wolfe (ISW) effects. Smaller, sub-horizon sized bubbles at lower redshifts (during matter domination and later) can imprint secondary anisotropies on the CMB via Rees-Sciama, late-time ISW and Ostriker-Vishniac effects. Our scenario, and arguably most similar inflationary models, produce bubbles which are over/underdense in potential: in density such bubbles are characterized by having a distinct wall with the interior staying at the cosmic mean density. We show that such models can potentially, with only moderate fine tuning, explain the \emph{cold spot}, a non-Gaussian feature identified in the Wilkinson Microwave Anisotropy Probe (WMAP) data by several authors. However, more detailed comparisons with current and future CMB data are necessary to confirm (or rule out) this scenario.
description: 19 pages, 19 figures, added references and explanations, JCAP in press
Parametrizations of density matrices
Creators: name: Brüning, E.
name: Mäkelä, H.
name: Messina, A.
name: Petruccione, F.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: This article gives a brief overview of some recent progress in the characterization and parametrization of density matrices of finite dimensional systems. We discuss in some detail the Bloch-vector and Jarlskog parametrizations and mention briefly the coset parametrization. As applications of the Bloch parametrization we discuss the trace invariants for the case of time dependent Hamiltonians and in some detail the dynamics of three-level systems. Furthermore, the Bloch vector of two-qubit systems as well as the use of the polarization operator basis is indicated. As the main application of the Jarlskog parametrization we construct density matrices for composite systems. In addition, some recent related articles are mentioned without further discussion.
description: 31 pages. v2: 32 pages, Abstract and Introduction rewritten and Conclusion section added, references added
Ultrafast screening and carrier dynamics in ZnO: Theory and experiment
Creators: name: Versteegh, Marijn A. M.
name: Kuis, Tim
name: Stoof, H. T. C.
name: Dijkhuis, Jaap I.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: At carrier densities above the Mott density Coulomb screening destroys the exciton resonance. This, together with band-gap renormalization and band filling, severely affects the optical spectra. We have experimentally studied these effects by ultrafast pump-probe reflectivity measurements on a ZnO single crystal at various wavelengths around the exciton resonance and in a broad carrier-density range. Theoretically we determined the Mott density in ZnO to be $1.5\times10^{24}$ m$^{-3}$ at 300 K. Taking a field-theoretical approach, we derived and solved the Bethe-Salpeter ladder equation and we computed the density-dependent reflectivity and absorption spectra. A carrier dynamics model has been developed, containing three-photon absorption, carrier cooling, and carrier trapping near the surface. The agreement between the theoretical reflectivity based on our model and the experimental data is excellent.
description: 44 pages, 18 figures. To appear in Physical Review B
Reforming, revisionist, refounding
Creators: name: Swinton, John
Publisher: name: International Academy of Practical Theology. Conference Series
Year: 2018

description: John Swinton: Reforming, revisionist, refounding
description: International Academy of Practical Theology. Conference Series, Vol 1 (2019): Reforming practical theology. The politics of body and space; edited by Auli Vähäkangas, Sivert Angel, Kirstine Helboe Johansen
Can “God” be reformed?
Creators: name: Mager, Robert
Publisher: name: International Academy of Practical Theology. Conference Series
Year: 2018

description: Robert Mager: Can “God” be reformed? Musings on a Faithful and Responsible Practical Theology
description: International Academy of Practical Theology. Conference Series, Vol 1 (2019): Reforming practical theology. The politics of body and space; edited by Auli Vähäkangas, Sivert Angel, Kirstine Helboe Johansen
Making space for the religious other in practical theology
Creators: name: Schweitzer, Friedrich
Publisher: name: International Academy of Practical Theology. Conference Series
Year: 2018

description: Making space for the religious other in practical theology
description: International Academy of Practical Theology. Conference Series, Vol 1 (2019): Reforming practical theology. The politics of body and space; edited by Auli Vähäkangas, Sivert Angel, Kirstine Helboe Johansen
The Ooze of God’s Spirit
Creators: name: Foley, Edward
Publisher: name: International Academy of Practical Theology. Conference Series
Year: 2018

description: The Ooze of God’s Spirit
description: International Academy of Practical Theology. Conference Series, Vol 1 (2019): Reforming practical theology. The politics of body and space; edited by Auli Vähäkangas, Sivert Angel, Kirstine Helboe Johansen
Shifting, reforming, transforming spaces for a postcolonial, interreligious pedagogy
Creators: name: Couture, Pamela
name: McCarroll, Pamela
name: Reda, Nevin
Publisher: name: International Academy of Practical Theology. Conference Series
Year: 2018

description: Shifting, reforming, transforming spaces for a postcolonial, interreligious pedagogy
description: International Academy of Practical Theology. Conference Series, Vol 1 (2019): Reforming practical theology. The politics of body and space; edited by Auli Vähäkangas, Sivert Angel, Kirstine Helboe Johansen
Isomorphs in the phase diagram of a model liquid without inverse power law repulsion
Creators: name: Veldhorst, Arno A.
name: Bøhling, Lasse
name: Dyre, Jeppe C.
name: Schrøder, Thomas B.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: It is demonstrated by molecular dynamics simulations that liquids interacting via the Buckingham potential are strongly correlating, i.e., have regions of their phase diagram where constant-volume equilibrium fluctuations in the virial and potential energy are strongly correlated. A binary Buckingham liquid is cooled to a viscous phase and shown to have isomorphs, which are curves in the phase diagram along which structure and dynamics in appropriate units are invariant to a good approximation. To test this, the radial distribution function, and both the incoherent and coherent intermediate scattering function are calculated. The results are shown to reflect a hidden scale invariance; despite its exponential repulsion the Buckingham potential is well approximated by an inverse power-law plus a linear term in the region of the first peak of the radial distribution function. As a consequence the dynamics of the viscous Buckingham liquid is mimicked by a corresponding model with purely repulsive inverse-power-law interactions. The results presented here closely resemble earlier results for Lennard-Jones type liquids, demonstrating that the existence of strong correlations and isomorphs does not depend critically on the mathematical form of the repulsion being an inverse power law.
description: 7 pages, 9 figures
Racism, whiteness and transformation
Creators: name: Naidoo, Marilyn
Publisher: name: International Academy of Practical Theology. Conference Series
Year: 2018

description: Racism, whiteness and transformation
description: International Academy of Practical Theology. Conference Series, Vol 1 (2019): Reforming practical theology. The politics of body and space; edited by Auli Vähäkangas, Sivert Angel, Kirstine Helboe Johansen
Langevin diffusion of heavy quarks in non-conformal holographic backgrounds
Creators: name: Gursoy, U.
name: Kiritsis, E.
name: Mazzanti, L.
name: Nitti, F.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The Langevin diffusion process of a relativistic heavy quark in a non-conformal holographic setup is discussed. The bulk geometry is a general, five-dimensional asymptotically AdS black hole. The heavy quark is described by a trailing string attached to a flavor brane, moving at constant velocity. From the equations describing linearized fluctuations of the string world-sheet, the correlation functions defining a generalized Langevin process are constructed via the AdS/CFT prescription. In the local limit, analytic expressions for the Langevin diffusion and friction coefficients are obtained in terms of the bulk string metric. Modified Einstein relations between these quantities are also derived. The spectral densities associated to the Langevin correlators are analyzed, and simple analytic expressions are obtained in the small and large frequency limits. Finally, a numerical analysis of the jet-quenching parameter, and a comparison to RHIC phenomenology are performed in the case of Improved Holographic QCD.
description: 73 pages, 13 figures. Version accepted for publication in JHEP. Various comments and references added, one appendix and 3 figures added, section 4.4 shortened, one appendix removed. v3: journal version. Some comments added, figure 9 rectified
title: Повышение биологической ценности ржано-пшеничного хлеба
Creators: name: Кушакова, Анастасия
name: Лаптева, Наталья
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2021

description: Данная статья рассматривает актуальную тему – повышение биологической ценности ржано-пшеничного хлеба. Авторы анализируют современные методы обогащения хлебобулочных изделий для повышения их биологической ценности, таких, как, например, добавление биологически активных добавок, разработка новых рецептур с применением плодоовощного и нетрадиционного растительного сырья. Рассмотрены возможности использования пробиотических заквасок в производстве хлеба. Отражено также влияние компонентов на показатели качества хлеба. Была доказана необходимость повышения биологической ценности ржано-пшеничного хлеба с использованием нетрадиционных растительных добавок.
MARCMUS - Estudos de papel de música e caligrafia em Portugal (séculos XVIII e XIX): o estudo de caso do Fundo do Conde de Redondo
Creators: name: Marques, António Jorge
Publisher: name: Zenodo
Year: 2023
Subjects: MARCMUS
music source criticism
watermarks
paper-types
handwriting studies

description: Presentation of the project MARCMUS at ENIM 2022 (XI Encontro de Investigação em Música) which took place at Aveiro University (10-12 November, 2022). MARCMUS focuses on the (previously) virtually unexplored music manuscripts from the collection of the 15th Count of Redondo, now housed at Biblioteca Nacional de Portugal (BNP, National Library of Portugal). A distinguished member of one of the oldest noble families in Portugal, José Luís Gonzaga de Souza Coutinho Castelo-Branco e Menezes (1797-1863) was the most notable music Maecenas in 19th-century Portugal; he was also a composer and a practising musician, especially proficient in the art of singing. In the Count of Redondo's homes (the Palaces of Santa Marta, in Lisbon, and the Estate of Bom Jardim, in Belas), the more intimate domestic chamber music and the sumptuous religious feasts, where music was paramount, were common occurrences. The contents of this unique music collection seem to reflect the continuous music practice and the unwavering support of musicians and composers, as it is highly representative of Portuguese music from the mid-18th century until the very end of the 19th century. Despite being a recognised powerful and unique research tool, musicological source criticism, particularly paper and handwriting studies, is a much-neglected discipline in Portugal in the period considered (18th and 19th centuries). The characteristics of the collection of the Count of Redondo make it ideal for a case study of source criticism in Portuguese music. The outcomes lay the foundations for a Music Paper and Handwriting Study Centre, and establish Portuguese source criticism on a par with international standards. MARCMUS systematically records and digitally preserves the watermarks and paper-types (the conjunction of the watermark and the number and size of staves drawn by rastra) of the collection's music manuscripts. It also records the literary and music handwritings of the copyists and composers involved (the collection possesses a significant number of autographs). The project site allows free access to the resulting interrelational databases (watermarks, rastrologies, paper-types and handwritings). The watermark database is also available at the Bernstein Project: the Memory of Paper, the largest international project of its kind (in 10 languages) which includes 56 collections and more than 320,000 researchable watermarks from 22 countries.
The space of practical theology at Faculdades EST in Brazil and its contribution in the Latin American theological practices
Creators: name: Schmiedt Streck, Valburga
name: Adam, Júlio Cézar
name: Herbes, Nilton Eliseu
Publisher: name: International Academy of Practical Theology. Conference Series
Year: 2018

description: The space of Practical Theology at Faculdades EST in Brazil and its contribution in the Latin American theological practices
description: International Academy of Practical Theology. Conference Series, Vol 1 (2019): Reforming practical theology. The politics of body and space; edited by Auli Vähäkangas, Sivert Angel, Kirstine Helboe Johansen
Two-flavor QCD correction to lepton magnetic moments at leading-order in the electromagnetic coupling
Creators: name: Feng, Xu
name: Petschlies, Marcus
name: Jansen, Karl
name: Renner, Dru B.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a reliable nonperturbative calculation of the QCD correction, at leading order in the electromagnetic coupling, to the anomalous magnetic moment of the electron, muon, and tau leptons using two-flavor lattice QCD. We use multiple lattice spacings, multiple volumes, and a broad range of quark masses to control the continuum, infinite-volume, and chiral limits. We examine the impact of the commonly ignored disconnected diagrams and introduce a modification to the previously used method that results in a well-controlled lattice calculation. We obtain 1.513(43) 10^(-12), 5.72(16) 10^(-8), and 2.650(54) 10^(-6) for the leading-order two-flavor QCD correction to the anomalous magnetic moment of the electron, muon, and tau, respectively, each accurate to better than 3%.
description: added paragraph on chiral extrapolation and additional references, other minor changes, version accepted by PRL
A complementary relation between classical bits and randomness in local part in simulating singlet state
Creators: name: Kar, Guruprasad
name: Gazi, MD. Rajjak
name: Banik, Manik
name: Das, Subhadipa
name: Rai, Ashutosh
name: Kunkri, Samir
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Recently Leggett's proposal of non-local model generates new interest in simulating the statistics of singlet state. Singlet state statistics can be simulated by 1 bit of classical communication without using any further nonlocal correlation. But, interestingly, singlet state statistics can also be simulated with no classical cost if a non-local box is used. In the first case, the output is completely unbiased whereas in second case outputs are completely random. We suggest a new (possibly) signaling correlation resource which successfully simulates singlet statistics and this result suggests a new complementary relation between required classical bits and randomness in local output when the classical communication is limited by 1 cbit. This result reproduces the above two models of simulation as extreme cases. This also explains why Leggett's non-local model and the model presented by Branciard et.al. should fail to reproduce the statistics of a singlet.
description: v3: Typos corrected, few changed notations, some extensions to earlier write-up
The BTZ black hole with a time-dependent boundary
Creators: name: Lamprou, N.
name: Nonis, S.
name: Tetradis, N.
Publisher: name: arXiv
Year: 2011
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The non-rotating BTZ solution is expressed in terms of coordinates that allow for an arbitrary time-dependent scale factor in the boundary metric. We provide explicit expressions for the coordinate transformation that generates this form of the metric, and determine the regions of the complete Penrose diagram that are convered by our parametrization. This construction is utilized in order to compute the stress-energy tensor of the dual CFT on a time-dependent background. We study in detail the expansion of radial null geodesic congruences in the BTZ background for various forms of the scale factor of the boundary metric. We also discuss the relevance of our construction for the holographic calculation of the entanglement entropy of the dual CFT on time-dependent backgrounds.
description: 14 pages, 13 figures, title changed in journal, conformal diagrams added, references added, final version to appear in Classical and Quantum Gravity
Dynamically avoiding fine-tuning the cosmological constant: the "Relaxed Universe"
Creators: name: Bauer, Florian
name: Sola, Joan
name: Stefancic, Hrvoje
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We demonstrate that there exists a large class of action functionals of the scalar curvature and of the Gauss-Bonnet invariant which are able to relax dynamically a large cosmological constant (CC), whatever it be its starting value in the early universe. Hence, it is possible to understand, without fine-tuning, the very small current value of the CC as compared to its theoretically expected large value in quantum field theory and string theory. In our framework, this relaxation appears as a pure gravitational effect, where no ad hoc scalar fields are needed. The action involves a positive power of a characteristic mass parameter, M, whose value can be, interestingly enough, of the order of a typical particle physics mass of the Standard Model of the strong and electroweak interactions or extensions thereof, including the neutrino mass. The model universe emerging from this scenario (the "Relaxed Universe") falls within the class of the so-called LXCDM models of the cosmic evolution. Therefore, there is a "cosmon" entity X (represented by an effective object, not a field), which in this case is generated by the effective functional and is responsible for the dynamical adjustment of the cosmological constant. This model universe successfully mimics the essential past epochs of the standard (or "concordance") cosmological model (LCDM). Furthermore, it provides interesting clues to the coincidence problem and it may even connect naturally with primordial inflation.
description: LaTeX, 63 pp, 8 figures. Extended discussion. Version accepted in JCAP
Ghost condensation and CPT violation in neutrino sector
Creators: name: Mukohyama, Shinji
name: Park, Seong Chan
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We consider CPT violation in neutrino sector, which is induced by ghost condensation. A model with extra dimension is suggested where ghost condensation occurs at a distant location separated from the SM brane. Right handed neutrinos in the bulk, which are originally introduced to explain small Yukawa couplings, play the role of messenger fields communicating ghost condensation and the standard model sector and lead to a sizable CPT violation in neutrino sector at the leading order. The model provides a resolution to the recent MINOS anomaly without spoiling any experimental constraints and may be able to be tested by observing an interesting phenomenon, twinkling cosmic microwave background radiation, with timescale about O(10-100) minutes at future CMB observations e.g. Planck.
description: 11 pages, 1 figures
Using primary instability analysis for determination of apparent liquid viscosity at jet breakup atomizing non-Newtonian Fluids
Creators: name: Sänger, A.
name: Jakobs, T.
name: Kolb, T.
Publisher: name: Karlsruhe
Year: 2016

description: An internal mixing twin-fluid atomizer used for the application of cavity wax in automotive engineering is investigated. At typical pressures of 100 bars the wax material is atomized into a chamber and mixed with air at elevated pressures between 4 and 6 bars. The formed two-phase flow is further flowing along a straight tube and finally discharging through a number of radially arranged orifices undergoing a secondary atomization process. The original aim of these investigations is to provide inlet and boundary conditions for numerical simulations of the unsteady film formation on the substrate. Applying a number of optical measuring techniques, the initial secondary disintegration process, initial droplet velocities and droplet size distributions could be determined. In general, it was found that at typical distances between 10 and 20 mm between nozzle and target surface the disintegration process is not yet completely finished. Due to high initial velocities of more than 100 m/s in the spray centre, the wax material deposits to a large extent in the form of ligaments. Therefore, the measured droplet size distributions can only be taken as a rough indication for the length scales of the droplets and ligaments.
Generating and Searching Families of FFT Algorithms
Creators: name: Haynal, Steve
name: Haynal, Heidi
Publisher: name: arXiv
Year: 2011
Subjects: subject: Information Theory (cs.IT)
subject: Logic in Computer Science (cs.LO)
subject: Symbolic Computation (cs.SC)
subject: FOS: Computer and information sciences

description: A fundamental question of longstanding theoretical interest is to prove the lowest exact count of real additions and multiplications required to compute a power-of-two discrete Fourier transform (DFT). For 35 years the split-radix algorithm held the record by requiring just 4n log n - 6n + 8 arithmetic operations on real numbers for a size-n DFT, and was widely believed to be the best possible. Recent work by Van Buskirk et al. demonstrated improvements to the split-radix operation count by using multiplier coefficients or "twiddle factors" that are not n-th roots of unity for a size-n DFT. This paper presents a Boolean Satisfiability-based proof of the lowest operation count for certain classes of DFT algorithms. First, we present a novel way to choose new yet valid twiddle factors for the nodes in flowgraphs generated by common power-of-two fast Fourier transform algorithms, FFTs. With this new technique, we can generate a large family of FFTs realizable by a fixed flowgraph. This solution space of FFTs is cast as a Boolean Satisfiability problem, and a modern Satisfiability Modulo Theory solver is applied to search for FFTs requiring the fewest arithmetic operations. Surprisingly, we find that there are FFTs requiring fewer operations than the split-radix even when all twiddle factors are n-th roots of unity.
description: Preprint submitted on March 28, 2011, to the Journal on Satisfiability, Boolean Modeling and Computation
Quantum metrology with imperfect states and detectors
Creators: name: Datta, Animesh
name: Zhang, Lijian
name: Thomas-Peter, Nicholas
name: Dorner, Uwe
name: Smith, Brian J.
name: Walmsley, Ian A.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Quantum enhancements of precision in metrology can be compromised by system imperfections. These may be mitigated by appropriate optimization of the input state to render it robust, at the expense of making the state difficult to prepare. In this paper, we identify the major sources of imperfection an optical sensor: input state preparation inefficiency, sensor losses, and detector inefficiency. The second of these has received much attention; we show that it is the least damaging to surpassing the standard quantum limit in a optical interferometric sensor. Further, we show that photonic states that can be prepared in the laboratory using feasible resources allow a measurement strategy using photon-number-resolving detectors that not only attains the Heisenberg limit for phase estimation in the absence of losses, but also deliver close to the maximum possible precision in realistic scenarios including losses and inefficiencies. In particular, we give bounds for the trade off between the three sources of imperfection that will allow true quantum-enhanced optical metrology.
description: Reference updated. Close to the published version. 7 pages, 5 figures
title: Использование сапропеля в кормлении молочного крупного рогатого скота и в качестве органоминерального удобрения под сельскохозяйственные культуры
Creators: name: Лиханова, Ирина
name: Козина, Анна
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2021

description: В данной работе описано уникальное природное образование – сапропель, его полезные свойства, обоснование использования в кормлении молочного скота, а также в качестве удобрения в растениеводстве. Дана характеристика некоторым видам сапропеля с торговыми марками.
ASSESSMENT OF PLATELET MORPHOLOGY AND FUNCTION USING QUANTITATIVE PHASE IMAGING TECHNOLOGY
Creators: name: N.A. Vasilenko
Publisher: name: Zenodo
Year: 2023

description: The article discusses the possibility of using quantitative phase imaging (QPI) technology to assess the state of the platelet component of hemostasis. Peripheral blood platelets of 20 healthy volunteers were studied in real time. It has been shown that the use of innovative technology provides the opportunity to quickly assess the morphofunctional state of platelets. Changes in the structure of functional classes within a population of circulating cells can serve as a predictor of the development of various disorders in the blood coagulation system.
Empirical optical k-Corrections for redshifts <= 0.7
Creators: name: Westra, Eduard
name: Geller, Margaret J.
name: Kurtz, Michael J.
name: Fabricant, Daniel G.
name: Dell'Antonio, Ian
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The Smithsonian Hectospec Lensing Survey (SHELS) is a magnitude limited spectroscopically complete survey for R<=21.0 covering 4 square degrees. SHELS provides a large sample (15,513) of flux calibrated spectra. The wavelength range covered by the spectra allows empirical determination of k-corrections for the g- and r-band from z=0 to ~0.68 and 0.33, respectively, based on large samples of spectra. We approximate the k-corrections using only two parameters in a standard way: Dn4000 and redshift. We use Dn4000 rather than the standard observed galaxy color because Dn4000 is a redshift independent tracer of the stellar population of the galaxy. Our approximations for the k-corrections using Dn4000 are as good as (or better than) those based on observed galaxy color (g-r) (sigma of the scatter is ~0.08 mag). The approximations for the k-corrections are available in an on-line calculator. Our results agree with previously determined analytical approximations from single stellar population (SSP) models fitted to multi-band optical and near-infrared photometry for galaxies with a known redshift. Galaxies with the smallest Dn4000-the galaxies with the youngest stellar populations-are always attenuated and/or contain contributions from older stellar populations. We use simple single SSP fits to the SHELS spectra to study the influence of emission lines on the k-correction. The effects of emission lines can be ignored for rest-frame equivalent widths
description: 48 pages in total (includes 19 figures, 25 tables). Published in PASP. Version with high resolution figures available at http://www.cfa.harvard.edu/~ewestra/publications/. Online calculator at http://tdc-www.cfa.harvard.edu/instruments/hectospec/progs/EOK/. Tables with coefficients differ slightly from first astro-ph version, results barely changed
On the theory of indirect exchange in EuO
Creators: name: Burg, S.
name: Stukalov, V.
name: Kogan, E.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We present the calculations of the Curie temperature and magnetization of doped EuO both in the absence and in the presence of external magnetic field. The calculations were performed both for the free electrons model and for the model with finite electron band width. Both models give similar results for the magnetization, close to Brillouin function.
description: PdfLatex, 7 pages, 12 Figures. Accepted for publication in Physica Status Solidi(b)