cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Toward a Revised Understanding of Young Children’s Musical Activities: Reflections from the “Day in the Life” Project
Creators: name: Gillen, Julia
name: Young, Susan
Publisher: name: Current Musicology
Year: 2007

description: The tradition of developmental psychology as been of fundamental importance in providing versions of musical childhoods, particularly for the earliest years of childhood. However, in its focus on the individual child and in its search for musical behaviors assumed to be common across all children, developmental psychology has tended to be insufficiently interested in wider cultural processes. At the same time, the disciplines of ethnomusicology, the sociology of music, and popular music and media studies, valuable as they are in describing and theorizing the nature of sociocultural practices in music, have nothing to contribute to our understanding of musical practices in young children’s lives. We suggest, then, that the integration of interdisciplinary accounts of young children’s musical experiences is essential if we are to acquire fuller understandings of their musicality, the diversity o their musical practices, and how they develop musically within heterogeneous contexts.
description: Current Musicology, No 84 (2007): Current Musicology
Review of Philip Brett. 2006. Music and Sexuality in Britten: Selected Essays, edited by George E. Haggerty. Berkeley and Los Angeles: University of California Press
Creators: name: Adams, Byron
Publisher: name: Current Musicology
Year: 2007

description: Music and Sexuality in Britten: Selected Essays consists of shards collected and transformed into a satisfying whole. Sadly, the collection’s author Philip Brett died of cancer in 2002, making him unable to complete a book on Britten’s life and work. Brett’s writings on Britten’s life and work remain unsurpassed for their insight, compassion and elegance. Happily, Music and Sexuality in Britten enables the reader to trace the progressive refinement of Brett’s though in a way that would necessarily have been submerged in a larger, more integrated work. In his preface, Britten’s life partner and editor George E. Haggerty aprtly observes that the “great virtue of this collection is that it shows Philip coming at similar material over nearly thirty years and producing increasingly subtle and nuanced readings that suggest as much about critical practice as they do about their subject.”
description: Current Musicology, No 84 (2007): Current Musicology
A temporal network version of Watts's cascade model
Creators: name: Karimi, Fariba
name: Holme, Petter
Publisher: name: arXiv
Year: 2021
Subjects: subject: Physics and Society (physics.soc-ph)
subject: FOS: Physical sciences

description: Threshold models of cascades in the social sciences and economics explain the spread of opinion and innovation due to social influence. In threshold cascade models, fads or innovations spread between agents as determined by their interactions with other agents and their personal threshold of resistance. Typically, these models do not account for structure in the timing of interaction between the units. In this work, we extend a model of social cascades by Duncan Watts to temporal interaction networks. In our model, we assume friends and acquaintances influence agents for a certain time into the future. That is the influence of the past ages and becomes unimportant. Thus, our modified cascade model has an effective time window of influence. We explore two types of thresholds -- thresholds to fractions of the neighbors or absolute numbers. We try our model on six empirical datasets and compare them with null models.
description: Chapter in Holme, Saram\"aki, eds., Temporal Networks (Springer, Berlin, 2013)
Field Theory of Free Run and Tumble Particles in d Dimensions
Creators: name: Zhang, Ziluo
name: Pruessner, Gunnar
Publisher: name: arXiv
Year: 2021
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: In this paper, Doi-Peliti field theory is used to describe the motion of free Run and Tumble particles in arbitrary dimensions. After deriving action and propagators, the mean square displacement and the corresponding entropy production at stationarity are calculated in this framework. We further derive the field theory of free Active Brownian Particles in two dimensions for comparison.
Operatic Texts: Ours, Yours, and Mine
Creators: name: Huebner, Steven
Publisher: name: Current Musicology
Year: 2007

description: A Carmen without Mercédès, Frasqita, Le Remendado, Le Dancaïre, without cigarette girls and gypsies. A Carmen where Carmen's husband Garcia (from Prosper Mérimée's antecedent novella) is included and gets killed by Don José-as does Zuniga, who is merely threatened in Bizet's opera as customarily performed. A catfight between Carmen and Micaëla, a slash across the face. A dirt performing space surrounded on three sides by viewers. Sixteen musicians who accompany the singing-actors in a reduced, reorchestrated, cut, and rearranged version of Bizet's music. Such was director Peter Brook's La Tragédie de Carmen (with collaboration from set designer Jean-Claude Carriere and composer Marius Constant) performed with much success at the Bouffes du Nord in Paris, and also at Lincoln Center, in the early 1980s. Having attended the production, I can attest to its dramatic efficacy.
description: Current Musicology, No 84 (2007): Current Musicology
Elisabeth Le Guin. 2006. Boccherini's Body: An Essay in Carnal Musicology. Berkeley and Los Angeles: University of California Press.
Creators: name: Cusick, Suzanne G.
Publisher: name: Current Musicology
Year: 2007

description: In early 2006, I did something I had never done before. I sent a musicology book as a gift to a friend. No, to two friends, one a former musicologist who now works as a gambist, the other a former musicologist who now works as a writer. I wrote to each of them that Elisabeth Le Guin's Boccherini's Body: An Essay in Carnal Musicology had restored my faith in musicology.
description: Current Musicology, No 84 (2007): Current Musicology
MoParkeR : Multi-objective Parking Recommendation
Creators: name: Rahaman, Mohammad Saiedur
name: Shao, Wei
name: Salim, Flora D.
name: Turky, Ayad
name: Song, Andy
name: Chan, Jeffrey
name: Jiang, Junliang
name: Bradbrook, Doug
Publisher: name: arXiv
Year: 2021
Subjects: subject: Information Retrieval (cs.IR)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Existing parking recommendation solutions mainly focus on finding and suggesting parking spaces based on the unoccupied options only. However, there are other factors associated with parking spaces that can influence someone's choice of parking such as fare, parking rule, walking distance to destination, travel time, likelihood to be unoccupied at a given time. More importantly, these factors may change over time and conflict with each other which makes the recommendations produced by current parking recommender systems ineffective. In this paper, we propose a novel problem called multi-objective parking recommendation. We present a solution by designing a multi-objective parking recommendation engine called MoParkeR that considers various conflicting factors together. Specifically, we utilise a non-dominated sorting technique to calculate a set of Pareto-optimal solutions, consisting of recommended trade-off parking spots. We conduct extensive experiments using two real-world datasets to show the applicability of our multi-objective recommendation methodology.
description: 6 pages, 5 figures
Phase transitions, entanglement and quantum noise interferometry in cold atoms
Creators: name: Mintert, Florian
name: Rey, Ana Maria
name: Satija, Indubala I.
name: Clark, Charles W.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Quantum Physics (quant-ph)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We show that entanglement monotones can characterize the pronounced enhancement of entanglement at a quantum phase transition if they are sensitive to long-range high order correlations. These monotones are found to develop a sharp peak at the critical point and to exhibit universal scaling. We demonstrate that similar features are shared by noise correlations and verify that these experimentally accessible quantities indeed encode entanglement information and probe separability.
description: 4 pages 4 figures
fis_komunikacije_2010_zbornik_radova.pdf
Creators: name: Mujanovic, Rifat
name: 0000-0002-4628-1798, https://orcid.org/
Publisher: name: figshare
Year: 2021
Subjects: subject: 110604 Sports Medicine
subject: FOS: Health sciences

description: Efikasnost planiranja i programiranja trenažnog procesa sa karatistima treba
da zavisi od sledećih faktora: utvrđivanja početnog stanja ili relativno homogene grupe u prostoru
najvažnijih antropoloških obeležja i motoričkih znanja; određivanja željenog finalnog stanja u
skladu sa zahtevima programskih sadržaja i realnih mogućnosti da se željeno stanje može postići u
odgovarajućem vremenskom intervalu; korekcije programa pod uticajem povratnih informacija,
nakon analize postojećih tranzitnih (prelaznih) stanja karatista.
Drama in education : how successful has the classroom implementation of drama been in elementary schools?
Creators: name: Ormiston, Patricia
Publisher: name: University of British Columbia
Year: 2011

description: Education in the Arts is a necessary part of every child's development and drama is included in the Fine Arts strand of the curriculum of the Ministry of Education of British Columbia. The purpose for conducting this study was to examine the success of the implementation of drama in elementary classrooms and to examine teachers' conceptions of drama in the curriculum. This study attempted to discover to what extent elementary classroom teachers were knowledgeable in the methodology of dramatic playing; its structure, purpose, goals, and rationale for its use, and what types of drama elementary classroom teachers were using to meet the goals of drama as mandated the Fine Arts Curriculum Guide (1985). Data collection included both written questionnaires and oral interviews. The responses to each question were tabulated and an analysis of variance was conducted. Results from the questionnaires and interviews were compared. The study revealed that a majority of teachers lacked training in the methodology of drama in education. Teachers interviewed claimed little drama was taking place in their schools, whereas the results of the questionnaires found respondents slightly more positive. In both cases the scarcity in which drama appears in elementary classrooms was blamed on "an already overloaded timetable" and "no training”. Those teachers using drama attributed their success to courses or workshops they had attended. Most teachers saw the merit of drama in the curriculum but many didn't know how to use it as a learning tool in other subject disciplines. Those integrating drama in their programs used it primarily as an extension of whole language. The results of this study indicated that the implementation of drama could not successfully occur unless teachers were exposed to both the theory and methodology of its use in education.
A Guide to Flavour Changing Neutral Currents in the Littlest Higgs Model with T-Parity
Creators: name: Blanke, Monika
name: Buras, Andrzej J.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Flavour changing neutral current processes, being strongly suppressed in the Standard Model (SM), provide a unique window to new physics at scales much above the electroweak scale. Here, we summarize the recent progress in flavour physics studies of the Littlest Higgs model with T-parity, both in the quark and lepton sector. Particular emphasis is put on various correlations that could distinguish this model from other extensions of the SM.
description: 19 pages, 13 figures, 3 tables. Based on talks by AJB at the Final EURIDICE Meeting in Kazimierz, Poland, August 2006, and by MB and AJB at the Inaugural Workshop of FLAVIAnet in Barcelona, Spain, November 2006. To appear in Acta Physica Polonica
How Musical Is Gesture? Review of Mary Ann Smart. 2004. Mimomania: Music and Gesture in Nineteenth-Century Opera. Berkeley and Los Angeles: University of California Press
Creators: name: Cruz, Gabriela
Publisher: name: Current Musicology
Year: 2007

description: The complexities of opera’s entanglement with the physical world is the subject of Mary Ann Smart’s latest book, Mimomania: Music and Gesture in Nineteenth-Century Opera. Bodies are, of course, central to the experience of opera, but they have only recently begun to attract serious scholarly interest. Mimomania tells a particular history of the body in opera, one only marginally concerned with actual scenes of performance or real singers on stage. This is the story of the body as musical signifier or of the peculiar composerly obsession with putting flesh to music. Mimomania is not a history of mélodrame. Jean Jacques Rousseau’s Pygmalion (1770) receives no mention here, and this book is also the wrong place to look for a narrative of the genre’s subsequent history. The book is, instead, the first sustained and unembarrassed contemplation f the melodramatic logic that underwrites the history of nineteenth-century opera.
description: Current Musicology, No 84 (2007): Current Musicology
Trace of $Λ(1405)$ resonance in low energy $K^{-}+\, ^{3}\mathrm{He}\rightarrow (π^{0}Σ^{0})+d$ reaction
Creators: name: Esmaili, J.
name: Marri, S.
name: Raeisi, M.
name: Beni, A. Naderi
Publisher: name: arXiv
Year: 2021
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: In present work, we investigated $K^{-}+\, ^{3}\mathrm{He}$ reaction at low energies. The coupled-channel Faddeev AGS equations were solved for $\bar{K}Nd-πΣ{d}$ three-body system in momentum representation to extract the scattering amplitudes. To trace the signature of the $Λ$(1405) resonance in the $πΣ$ invariant mass, the deuteron energy spectrum for $K^{-}+\,^{3}\mathrm{He}\rightarrowπΣ{d}$ reaction was obtained. Different types of $\bar{K}N-πΣ$ potentials based on phenomenological and chiral SU(3) approaches were used. As a remarkable result of this investigation, it was found that the deuteron energy spectrum, reflecting the $Λ$(1405) mass distribution and width, depends quite sensitively on the $\bar{K}N-πΣ$ model of interaction. Hence accurate measurements of the $πΣ$ mass distribution have the potential to discriminate between possible mechanisms at work in the formation of the $Λ$(1405).
description: 9 pages, 5 figures
Rapid Evolution in the Most Luminous Galaxies During the First 900 Million Years
Creators: name: Bouwens, Rychard J.
name: Illingworth, Garth
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The first 900 million years (Myr) to redshift z~6 (the first seven per cent of the age of the Universe) remains largely unexplored for the formation of galaxies. Large samples of galaxies have been found at z~6, but detections at earlier times are uncertain and unreliable. It is not at all clear how galaxies built up from the first stars when the Universe was ~300 Myr old (z~12-15) to z~6, just 600 Myr later. Here we report the results of a search for galaxies at z~7-8, about 700 Myr after the Big Bang, using the deepest near-infrared and optical images ever taken. Under conservative selection criteria we find only one candidate galaxy at z~7-8, where ten would be expected if there were no evolution in the galaxy population between z~7-8 and z~6. Using less conservative criteria, there are four candidates, where 17 would be expected with no evolution. This demonstrates that very luminous galaxies are quite rare 700 Myr after the Big Bang. The simplest explanation is that the Universe is just too young to have built up many luminous galaxies at z~7-8 by the hierarchical merging of small galaxies.
description: Accepted for publication in Nature, 20 pages, 5 figures, 2 tables (includes Supplementary Information), replaced to match version in press
Don Giovanni at the Crossroads of Pleasure and Virtue
Creators: name: Goehring, Edmund J.
Publisher: name: Current Musicology
Year: 2007

description: In a project, like The Don Giovanni Moment, that deals with the reception history of a canonical work, several kinds of questions can vie for attention. The volume's subtitle highlights a general interest in a historical question: the "legacy" it chooses to explore is largely one presented in nineteenth-century imaginative and, to a lesser extent, philosophical works. (The main exception is Ingrid Rowland's discussion of religious ritual and the Don Juan legend before Mozart, "Don Giovanni: 'And what communion hath light with darkness?"') For some essays, the topic of history yields to one of criticism.
description: Current Musicology, No 84 (2007): Current Musicology
Braddom et. al. Supplemental Data
Creators: name: Braddom, Ashley
Publisher: name: figshare
Year: 2021
Subjects: subject: 60102 Bioinformatics
subject: FOS: Computer and information sciences
subject: Immunology
subject: FOS: Clinical medicine

description: Supplemental tables and figures for "B cell receptor repertoire analysis in malaria-naive and malaria-experienced individuals reveals unique characteristics of atypical memory B cells"
Smoking Supernovae
Creators: name: Gomez, H L
name: Eales, S A
name: Dunne, L
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The question "Are supernovae important sources of dust?" is a contentious one. Observations with the Infrared Astronomical Satellite (IRAS) and the Infrared Space Observatory (ISO) only detected very small amounts of hot dust in supernova remnants. Here, we review observations of two young Galactic remnants with the Submillimetre Common User Bolometer Array (SCUBA), which imply that large quantities of dust are produced by supernovae. The association of dust with the Cassiopeia A remnant is in question due to the contamination of foreground material. In this article, we compare the emission from cold dust with CO emission towards Kepler's supernova remnant. We detect very little CO at the location of the submillimetre peaks. A comparison of masses from the CO and the dust clouds are made, and we estimate the 3 sigma upper limit on the gas-to-dust ratios to range from 25 - 65 suggesting that we cannot yet rule out freshly-formed or swept up circumstellar dust in Kepler's supernova remnant.
description: 19 pages, 9 figures, accepted for publication in International Journal of Astrobiology
Fast collective oscillations and clustering phenomena in an antiferromagnetic mean-field model
Creators: name: Vesperini, Arthur
name: Franzosi, Roberto
name: Ruffo, Stefano
name: Trombettoni, Andrea
name: Leoncini, Xavier
Publisher: name: arXiv
Year: 2021
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Chaotic Dynamics (nlin.CD)
subject: Classical Physics (physics.class-ph)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: We study the out-of-equilibrium properties of the antiferromagnetic Hamiltonian Mean-Field model at low energy. In this regime, the Hamiltonian dynamics exhibits the presence of a stationary state where the rotators are gathered in a bicluster. This state is not predicted by equilibrium statistical mechanics in the microcanonical ensemble. Performing a low kinetic energy approximation, we derive the explicit expression of the magnetization vector as a function of time. We find that the latter displays coherent oscillations, and we show numerically that the probability distribution for its phase is bimodal or quadrimodal. We then look at the individual rotator dynamics as a motion in an external time-dependent potential, given by the magnetization. This dynamics exhibits two distinct time scales, with the fast one associated to the oscillations of the global magnetization vector. Performing an average over the fast oscillations, we derive an expression for the effective force acting on the individual rotator. This force is always bimodal, and determines a low frequency oscillation of the rotators. Our approach leads to a self-consistent theory linking the time-dependence of the magnetization to the motion of the rotators, providing a heuristic explanation for the formation of the bicluster.
Review of Timothy D. Taylor. 2007. Beyond Exoticism: Western Music and the World. Durham, NC, and London: Duke University Press
Creators: name: Zuberi, Nabeel
Publisher: name: Current Musicology
Year: 2007

description: This book reminds us how the creation, sound and consumption of music-as well as the ways in which we produce located knowledge about music- are shaped by power relations with long histories. The regimes through which “the West” dominates, represents, and incorporates its “Others” lie at at the heart of Timothy D. Taylor’s intellectual project. Taylor is a professor of ethnomusicology and musicology; positioned within and between two disciplinary formations, Beyond Exoticism is the follow-up to the excellent Strange Sounds (2001), which focused on the role of technology in the construction of musical imaginaries since World War II. Taylor deftly combines lucidity and nuance in a work of such breadth. Beyond Exoticism is crisply written, mercifully free of jargon and addresses important concepts and issues in a vocabulary that graduates, undergraduates, and non-academic readers should be able to understand and apply in their own encounters with music of many kinds.
description: Current Musicology, No 84 (2007): Current Musicology
Exploiting dynamic quantum circuits in a quantum algorithm with superconducting qubits
Creators: name: Corcoles, Antonio D.
name: Takita, Maika
name: Inoue, Ken
name: Lekuch, Scott
name: Minev, Zlatko K.
name: Chow, Jerry M.
name: Gambetta, Jay M.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The execution of quantum circuits on real systems has largely been limited to those which are simply time-ordered sequences of unitary operations followed by a projective measurement. As hardware platforms for quantum computing continue to mature in size and capability, it is imperative to enable quantum circuits beyond their conventional construction. Here we break into the realm of dynamic quantum circuits on a superconducting-based quantum system. Dynamic quantum circuits involve not only the evolution of the quantum state throughout the computation, but also periodic measurements of a subset of qubits mid-circuit and concurrent processing of the resulting classical information within timescales shorter than the execution times of the circuits. Using noisy quantum hardware, we explore one of the most fundamental quantum algorithms, quantum phase estimation, in its adaptive version, which exploits dynamic circuits, and compare the results to a non-adaptive implementation of the same algorithm. We demonstrate that the version of real-time quantum computing with dynamic circuits can offer a substantial and tangible advantage when noise and latency are sufficiently low in the system, opening the door to a new realm of available algorithms on real quantum systems.
description: 7 pages, 4 figures, plus supplement
In-depth analysis of the connections between the development of letter-sound correspondence in writing and beginning reading
Creators: name: Nucich, Joy Euphemia
Publisher: name: University of British Columbia
Year: 2011

description: This research investigates literacy-based behaviors and their development in a Grade One classroom. It examines in detail the strategies children used to make reading and writing connections in emergent literacy. It focuses on one particular stage of writing when children first begin using letters to represent sounds and its relationship to beginning reading in the context of a classroom. Current research on emergent literacy provided the theoretical framework for this study. The teacher as researcher used a linked case study design to investigate the development of reading and writing in five children within the context of twenty-four children in the Grade One class. The children were observed participating in many varied activities, over a ten month period. To facilitate the collection of detailed descriptions on the case studies another teacher came into the classroom four days a week to assume classroom responsibilities and free the researcher to concentrate on the case study child at this particular level of emergent writing and reading. Fieldnotes on the direct observations of emergent writing and reading of the case study children formed the primary source of data. The children's writing samples were collected daily along with documentation of their growth in reading. An analysis of the data revealed the observations fell into the categories of initial letter strategy, children's literature, literacy play and collaborative talk. These categories seemed particularly significant because they were observed so frequently across all case studies. The results of the study isolate the use of the initial letter strategy as a significant developmental marker and an important connection between reading and writing which signals a critical time in a child's developing awareness of literacy. Additional findings highlighted the use of names and children's literature as reading/writing connections. The study concludes by presenting practical implications for instruction and the educational context which may be useful for classroom teachers.
Detection of X-ray Emission from the Very Old Pulsar J0108-1431
Creators: name: Pavlov, G. G.
name: Kargaltsev, O.
name: Wong, J. A.
name: Garmire, G. P.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: PSR J0108-1431 is a nearby, 170 Myr old, very faint radio pulsar near the "pulsar death line" in the P-Pdot diagram. We observed the pulsar field with the Chandra X-ray Observatory and detected a point source (53 counts in a 30 ks exposure, energy flux (9+/-2)\times 10^{-15} ergs cm^{-2} s^{-1} in the 0.3-8 keV band) close to the radio pulsar position. Based on the large X-ray/optical flux ratio at the X-ray source position, we conclude that the source is the X-ray counterpart of PSR J0108-1431.The pulsar spectrum can be described by a power-law model with photon index Gamma \approx 2.2 and luminosity L_{0.3-8 keV} \sim 2\times 10^{28} d_{130}^2 ergs s^{-1}, or by a blackbody model with the temperature kT\approx 0.28 keV and bolometric luminosity L_{bol} \sim 1.3\times 10^{28} d_{130}^2 ergs s^{-1}, for a plausible hydrogen column density NH = 7.3\times 10^{19} cm^{-2} (d_{130}=d/130 pc). The pulsar converts \sim 0.4% of its spin-down power into the X-ray luminosity, i.e., its X-ray efficiency is higher than for most younger pulsars. From the comparison of the X-ray position with the previously measured radio positions, we estimated the pulsar proper motion of 0.2 arcsec yr^{-1} (V_\perp \sim 130 d_{130} km s^{-1}), in the south-southeast direction.
description: 8 pages, 9 figures, accepted to ApJ; minor revisions in Sections 2.2 and 3.1
Moquelumnan grammar & vocabulary
Creators: name: Dixon, Roland Burrage
Publisher: name: California Language Archive, University of California, Berkeley
Year: 2015
Subjects: subject: csm
subject: Central Sierra Miwok language

description: Notebook with Central Sierra Miwok vocabulary, notes on morphology, and a short text. Includes note dated July 28, 1958 from A.L. Kroeber explaining contents.
Normal forms for the G_2-action on the real symmetric 7x7-matrices by conjugation
Creators: name: Darpö, Erik
Publisher: name: arXiv
Year: 2007
Subjects: subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics
subject: 17A35

description: The exceptional Lie group G_2 acts on the set of real symmetric 7x7-matrices by conjugation. We solve the normal form problem for this group action. In view of earlier results, this gives rise to a classification of all finite-dimensional real flexible division algebras. By a classification is meant a list of pairwise non-isomorphic algebras, exhausting all isomorphism classes. We also give a parametrisation of the set of all real symmetric matrices, based on eigenvalues.
description: 23 pages. Made typographical update in accordance with the final, published version
Overluminous HNC Line Emission in Arp220, NGC4418 and Mrk231 - Global IR Pumping or XDRs?
Creators: name: Aalto, S.
name: Spaans, M.
name: Wiedner, M. C.
name: Huttemeister, S.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We find that the HNC J=3-2 emission is brighter than the HCN 3-2 emission by factors of 1.5 to 2.3 in the ultraluminous mergers Arp220 and Mrk231 and the luminous IR galaxy NGC4418. We furthermore report the detection of HNC J=4-3 in Mrk231. Overluminous HNC emission is unexpected in warm molecular gas in ultraluminous galaxies since I(HNC)>I(HCN) is usually taken as a signature of cold (10 - 20 K) dark clouds. Since the molecular gas of the studied galaxies is warm (T_k > 40 K) we present two alternative explanations to the overluminous HNC: a) HNC excitation is affected by pumping of the rotational levels through the mid-infrared continuum and b) XDRs (X-ray Dominated Regions) influence the abundances of HNC. HNC may become pumped at 21.5 micron brightness temperatures of 50 K, suggesting that HNC-pumping could be common in warm, ultraluminous galaxies with compact IR-nuclei.On the other hand, all three galaxies are either suspected of having buried AGN - or the presence of AGN is clear (Mrk231) - indicating that X-rays may affect the ISM chemistry. We conclude that both the pumping and XDR alternatives imply molecular cloud ensembles distinctly different from those of typical starforming regions in the Galaxy, or the ISM of less extreme starburst galaxies. The HNC molecule shows the potential of becoming an additional important tracer of extreme nuclear environments.
description: 9 pages, six figures, uses aa.cls, accepted for Astronomy and Astrophysics
A map of approaches to temporal networks
Creators: name: Holme, Petter
name: Saramäki, Jari
Publisher: name: arXiv
Year: 2021
Subjects: subject: Physics and Society (physics.soc-ph)
subject: FOS: Physical sciences

description: The study of temporal networks is motivated by the simple and important observation that just as network structure can affect dynamics, so can structure in time. Just as network topology can teach us about the system in question, so can its temporal characteristics. In many cases, leaving out either one of these components would lead to an incomplete understanding of the system or poor predictions. We argue that including time into network modeling inevitably leads researchers away from the trodden paths of network science. Temporal network theory requires something different -- new methods, new concepts, new questions -- compared to static networks. In this introductory chapter, we overview the ideas that the field of temporal networks has brought forward in the last decade. We also place the contributions to the current volume on this map of temporal-network approaches.
description: Introductory chapter to the book: Holme, Saram\"aki, Temporal Network Theory (Springer, Cham, 2019)
Variational treatment of the Shastry-Sutherland antiferromagnet using Projected Entangled Pair States (PEPS)
Creators: name: Isacsson, A.
name: Syljuasen, O. F.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We have applied a variational algorithm based on Projected Entangled Pair States (PEPS) to a two dimensional frustrated spin system, the spin-1/2 antiferromagnetic Heisenberg model on the Shastry-Sutherland lattice. We use the class of PEPS with internal tensor dimension D=2, the first step beyond product states (D=1 PEPS). We have found that the D=2 variational PEPS algorithm is able to capture the physics in both the valence-bond crystal and the Neel ordered state. Also the spin-textures giving rise to the magnetization plateaus seen in experiments on SrCu$_2$(BO$_3$)$_2$ are well reproduced. This shows that PEPS with the smallest nontrivial internal dimension, D=2, can provide valuable insights into frustrated spin-systems.
description: 10 pages, 11 Figures
A potential for Generalized Kahler Geometry
Creators: name: Lindstrom, Ulf
name: Rocek, Martin
name: von Unge, Rikard
name: Zabzine, Maxim
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Differential Geometry (math.DG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We show that, locally, all geometric objects of Generalized Kahler Geometry can be derived from a function K, the "generalized Kahler potential''. The metric g and two-form B are determined as nonlinear functions of second derivatives of K. These nonlinearities are shown to arise via a quotient construction from an auxiliary local product (ALP) space.
description: 12 pages, contribution to "Handbook of pseudo-Riemannian Geometry and Supersymmetry"
Precision calculations for the Higgs decays H-->ZZ/WW-->4leptons
Creators: name: Bredenstein, A.
name: Denner, A.
name: Dittmaier, S.
name: Weber, M. M.
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Extending earlier work, we provide predictions obtained with the Monte Carlo generator PROPHECY4f for the decays H-->ZZ/WW-->4l including the complete electroweak O(alpha) corrections and some higher-order improvements. The gauge-boson resonances are described in the complex-mass scheme. Here, particular attention is paid to a comparison of different final states with identical charges, such as e+e-mu+mu- and mu+mu-mu+mu-.
description: 6 pages, latex, 4 eps figures, to appear in the Proceedings of the 8th DESY Workshop on Elementary Particle Theory "Loops and Legs in Quantum Field Theory", April 2006, Eisenach, Germany
Two-way and three-way negativities of three qubit entangled states
Creators: name: Sharma, S. Shelly
name: Sharma, N. K.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We propose to quantify three qubit entanglement using global negativity along with K-way negativities, where K=2 and 3. K-way partial transpose with respect to a subsystem is defined so as to shift the focus to K-way coherences of the composite system instead of K subsystems of the composite system. While genuine tripartite entanglement of three qubit composite system is generated by 3-way coherences, tripartite entanglement can be present due to 2-way coherences as well.
description: 07 pages, 04 figures, References added, text revised and figures revised
Densities of 4-ranks of $K_2(\mathcal{O})$
Creators: name: Osburn, Robert
Publisher: name: arXiv
Year: 2007
Subjects: subject: Number Theory (math.NT)
subject: K-Theory and Homology (math.KT)
subject: FOS: Mathematics
subject: Primary: 11R70, 19F99, Secondary: 11R11, 11R45

description: Conner and Hurrelbrink established a method of determining the structure of the 2-Sylow subgroup of the tame kernel $K_2(\mathcal{O})$ for certain quadratic number fields. Specifically, the 4-rank for these fields was characterized in terms of positive definite binary quadratic forms. Numerical calculations led to questions concerning possible density results of the 4-rank of tame kernels. In this paper, we succeed in giving affirmative answers to these questions.
description: 11 pages
Eisenstein cohomology for congruence subgroups of SO(n,2)
Creators: name: Gotsbacher, G.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11F75, 11F55, 11E57

description: The automorphic cohomology of a connected reductive algebraic group defined over Q decomposes as a direct algebraic sum of cuspidal and Eisenstein cohomology. In the present paper we construct regular Eisenstein cohomology classes for congruence subgroups of a rational form G of Q-rank 2 of SO(n,2).
description: 30 pages
Vibration induced phase noise in Mach-Zehnder atom interferometers
Creators: name: Miffre, Alain
name: Jacquey, Marion
name: Büchner, Matthias
name: Trénec, Gérard
name: Vigué, Jacques
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The high inertial sensitivity of atom interferometers has been used to build accelerometers and gyrometers but this sensitivity makes these interferometers very sensitive to the laboratory seismic noise. This seismic noise induces a phase noise which is large enough to reduce the fringe visibility in many cases. We develop here a model calculation of this phase noise in the case of Mach-Zehnder atom interferometers and we apply this model to our thermal lithium interferometer. We are thus able to explain the observed dependence of the fringe visibility with the diffraction order. The dynamical model developed in the present paper should be very useful to further reduce this phase noise in atom interferometers and this reduction should open the way to improved interferometers.
title: Бухгалтерский учет
Creators: name: ELS IPR BOOKS
Publisher: name: Ай Пи Ар Медиа
Year: 2023

description: В учебнике представлены теория бухгалтерского учета, учета внеоборотных и оборотных активов, собственного капитала, рассмотрены обязательства предприятий, основы финансовой отчетности, сущность учетной политики предприятия. Материал изложен в соответствии с общей концепцией реформирования бухгалтерского учета в Российской Федерации и с учетом изменений, предусмотренных нормативными требованиями к бухгалтерской отчетности. Подготовлен в соответствии с требованиями Федерального государственного образовательного стандарта высшего образования. Учебник предназначен для студентов, обучающихся по укрупненной группе специальностей и направлений подготовки высшего образования «Экономика и управление», изучающих дисциплину «Бухгалтерский учет».
NGC 3310 and Its Tidal Debris: Remnants of Galaxy Evolution
Creators: name: Wehner, Elizabeth H.
name: Gallagher, John S.
name: Papaderos, Polichronis
name: Alvensleben, Uta Fritze-von
name: Westfall, Kyle B.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: NGC 3310 is a local galaxy with an intense, ongoing starburst thought to result from a merger with a companion galaxy. It has several known tidal features in the northwest and southern regions around the main galactic disc, as well as a closed, tidal loop emerging from the eastern side of the disc and rejoining in the north. This loop appears to be distinct from the rest of the shells surrounding NGC3310 and is the first of its kind to be detected in a starburst galaxy. In this work, we present UBVR photometry to faint surface brightness levels of this debris network, and we explore various strategies for modelling NGC 3310's disc and subtracting its contribution from each region of debris. We then compare these photometric results with the GALEV spectral synthesis models, and find possible material from the intruder galaxy, suggesting that the recent accretion of several small galaxies is driving the evolution of NGC 3310.
description: 11 pages, 8 figures, accepted to MNRAS
Dilated filters for edge detection algorithms
Creators: name: Orhei, Ciprian
name: Bogdan, Victor
name: Bonchis, Cosmin
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Edges are a basic and fundamental feature in image processing, that are used directly or indirectly in huge amount of applications. Inspired by the expansion of image resolution and processing power dilated convolution techniques appeared. Dilated convolution have impressive results in machine learning, we discuss here the idea of dilating the standard filters which are used in edge detection algorithms. In this work we try to put together all our previous and current results by using instead of the classical convolution filters a dilated one. We compare the results of the edge detection algorithms using the proposed dilation filters with original filters or custom variants. Experimental results confirm our statement that dilation of filters have positive impact for edge detection algorithms form simple to rather complex algorithms.
Local correlations and hole doping in NiO: a dynamical mean field study
Creators: name: Kunes, J.
name: Anisimov, V. I.
name: Lukoyanov, A. V.
name: Vollhardt, D.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Using a combination of {\it ab initio} bandstructure methods and dynamical mean-field theory we study the single-particle spectrum of the prototypical charge-transfer insulator NiO. Good agreement with photoemission and inverse-photoemission spectra is obtained for both stoichiometric and hole-doped systems. In spite of a large Ni-$d$ spectral weight at the top of the valence band the doped holes are found to occupy mainly the ligand $p$ orbitals. Moreover, high hole doping leads to a significant reconstruction of the single-particle spectrum accompanied by a filling of the correlation gap.
description: 4 pages, 4 figures
The source of the major solar energetic particle events from super active region 11944
Creators: name: Brooks, David H.
name: Yardley, Stephanie L.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Shock waves associated with fast coronal mass ejections (CMEs) accelerate solar energetic particles (SEPs) in the long duration, gradual events that pose hazards to crewed spaceflight and near-Earth technological assets, but the source of the CME shock-accelerated plasma is still debated. Here, we use multi-messenger observations from the Heliophysics System Observatory to identify plasma confined at the footpoints of the hot, core loops of active region 11944 as the source of major gradual SEP events in January 2014. We show that the elemental composition signature detected spectroscopically at the footpoints explains the measurements made by particle counting techniques near Earth. Our results localize the elemental fractionation process to the top of the chromosphere. The plasma confined closest to that region, where the coronal magnetic field strength is high (a few hundred Gauss), develops the SEP composition signature. This source material is continually released from magnetic confinement and accelerated as SEPs following M-, C-, and X-class flares.
description: Published in Science Advances. https://advances.sciencemag.org/content/7/10/eabf0068
Pion and Kaon Condensation at Finite Temperature and Density
Creators: name: Andersen, Jens O.
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this paper, we study O(2N)-symmetric $ϕ^4$-theory at finite temperature and density using the 2PI-1/N expansion. As specific examples, we consider pion condensation at finite isospin chemical potential and kaon condensation at finite chemical potential for hyper charge and isospin charge. We calculate the phase diagrams and the quasiparticle masses for pions and kaons in the large-N limit. It is shown that the effective potential and the gap equation can be renormalized by using local counterterms for the coupling constant and mass parameter, which are independent of temperature and chemical potentials.
description: 10 pages. 7 Figures. v2: Better plots and figs. Added significant number of refs v3: Accepted for publication in PRD. Added a figure and improved part on renormalization as well as presentation
On the section conjecture and Brauer-Severi varieties
Creators: name: Bresciani, Giulio
Publisher: name: arXiv
Year: 2021
Subjects: subject: Number Theory (math.NT)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: J. Stix proved that a curve of positive genus over $\mathbb{Q}$ which maps to a non-trivial Brauer-Severi variety satisfies the section conjecture. We prove that, if $X$ is a curve of positive genus over a number field $k$ and the Weil restriction $R_{k/\mathbb{Q}}X$ admits a rational map to a non-trivial Brauer-Severi variety, then $X$ satisfies the section conjecture. As a consequence, if $X$ maps to a Brauer-Severi variety $P$ such that the corestriction $\operatorname{cor}_{k/\mathbb{Q}}([P])\in\operatorname{Br}(\mathbb{Q})$ is non-trivial, then $X$ satisfies the section conjecture.
SLIDE presentation. Sociedad española de psicofisiología y neurociencia cognitiva y afectiva SEPNECA Septiembre 2021. POSTER PRESENTATION “Virtual Labs. Sci-Training. An open science interface for interactive scientific visualization in neuroscience.”
Creators: name: Ruiz-Marquez, Eloisa
name: Eloisa Ruiz-Marquez, Centre Of Psychology MAP Institute
Publisher: name: OSF
Year: 2023
Subjects: active learning
cognitive neuroscience
interactive scientific visualization
learning
psychology
teaching innovation

description: Scientific productivity is mainly based on scientific literature. But even for scientists it is not always easy to understand an experiment. At university, students struggle to form a mental image of what is being done in research, and for people with a different professional activity, it is difficult to understand scientific publications. However, they usually need to make their decisions based on scientific evidence. During the last decade, many tools have been developed for facilitating open data resources, improving replicability and science’s quality. Moreover, audio-visual material and license-free software have helped to learn science easily. But still today, the comprehension of science is a handicap, particularly in the field of experimental psychology and cognitive neuroscience. Active learning is based on the idea that people learn by interacting and manipulating reality. Science is something that is done. We learn it not just by studying, reading, listening, or watching it, but mainly, by doing it. Virtual-Labs is a space that will allow scientists to build their experiments easily. For readers, it will be an immersive framework where they will progressively develop the experiment. Virtual-Labs will be based on Shiny apps, an R package for interactive web apps. Initially, a prototype about brain video games research will be built. Secondly, the app will be tested in online sites and e-devices. Then, a beta project will start as an open resource and will be evaluated to improve experience.
Tame kernels and further 4-rank densites
Creators: name: Osburn, Robert
name: Murray, Brian
Publisher: name: arXiv
Year: 2007
Subjects: subject: Number Theory (math.NT)
subject: K-Theory and Homology (math.KT)
subject: FOS: Mathematics
subject: Primary: 11R70, 19F99, Secondary: 11R11, 11R45

description: There has been recent progress on computing the 4-rank of the tame kernel $K_2(\mathcal{O}_F)$ for $F$ a quadratic number field. For certain quadratic number fields, this progress has led to "density results'' concerning the 4-rank of tame kernels. These results were first mentioned in \cite{CH} and proven in \cite{RO}. In this paper, we consider some additional quadratic number fields and obtain further density results of 4-ranks of tame kernels. Additionally, we give tables which might indicate densities in some generality.
description: 20 pages