cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Peak Effect versus Skating in High Temperature Nanofriction
Creators: name: Zykova-Timan, T.
name: Ceresoli, D.
name: Tosatti, E.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The physics of sliding nanofriction at high temperature near the substrate melting point $\Tmelt$ is so far unexplored. We conducted simulations of hard tips sliding on a prototype non-melting surface, NaCl(100), revealing in this regime two distinct and opposite phenomena for plowing and for grazing friction. We found a frictional drop close to $\Tmelt$ for deep plowing and wear, but on the contrary a frictional rise for grazing, wearless sliding. For both phenomena we obtain a fresh microscopic understanding, relating the former to ``skating'' through a local liquid cloud, the latter to linear response properties of the free substrate surface. It is argued that both phenomena should be pursued experimentally, and much more general than the specific NaCl surface case. Most metals in particular possessing one or more close packed non-melting surface, such as Pb, Al or Au(111), that should behave quite similarly.
description: 5 pages, 6 figures
Review of John Spitzer and Neal Zaslaw. 2004. The Birth of the Orchestra: History of an Institution, 1650-1815. New York and Oxford: Oxford University Press
Creators: name: Rice, John A.
Publisher: name: Current Musicology
Year: 2004

description: Musicological books by more than one author are (with the obvious exception of anthologies) relatively rare. So it is natural to be curious both about the individual contributions that John Spitzer and Neal Zaslaw made to this monumental book and about the nature of their collaboration. In their preface, they explain that “Neal Zaslaw wrote the first drafts of Chapters 3 and 6 [‘Lully’s Orchestra’ and ‘The Orchestra in France’]; the remaining chapters were drafted by John Spitzer. The two of us edited, rewrote, and reedited the entire book together” (v). Their combined labors have resulted in the most comprehensive, accurate, and insightful account ever written of the orchestra’s early history. I need to make this absolutely clear at the outset because my review points to what I feel are some flaws in the book. These observations must be considered in the context of the authors’ overall achievement in so expertly and indefatigably covering such a vast and complex field. The book falls into two large parts. The first part (chapters 1-9) consists largely of a series of chronologically-arranged surveys tracing the development of the orchestra in France, Italy, Germany (by which the authors mean the German-speaking part of Europe), and Britain and its North American colonies (all treated in a chapter inaccurately called “The Orchestra in England”). The second part of the book (chapters 10-14) explores various topics throughout the period indicated by the book’s title, from performance practices, rehearsals, seating, acoustics, and orchestration, to the conductor, the economic status of orchestral musicians, and (in conclusion) “The Meaning of the Orchestra.”
description: Current Musicology, No 77 (2004): Current Musicology
Explicit integration of one problem of motion of the generalized Kowalevski top
Creators: name: Kharlamov, Mikhail P.
name: Savushkin, Alexander Y.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: Mathematical Physics (math-ph)
subject: Symplectic Geometry (math.SG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: In the problem of motion of the Kowalevski top in a double force field the 4-dimensional invariant submanifold of the phase space was pointed out by M.P.Kharlamov (Mekh. Tverd. Tela, 32, 2002). We show that the equations of motion on this manifold can be separated by the appropriate change of variables, the new variables s1, s2 being elliptic functions of time. The natural phase variables (components of the angular velocity and the direction vectors of the forces with respect to the movable basis) are expressed via s1, s2 explicitly in elementary algebraic functions.
description: 6 pages
Review of Mike Heffley. 2005. Northern Sun, Southern Moon: Europe’s Reinvention of Jazz. New Haven: Yale University Press
Creators: name: Lewis, George E.
Publisher: name: Current Musicology
Year: 2004

description: With the publication of Mike Heffley’s Northern Sun, Southern Moon: Europe’s Reinvention of Jazz, Yale University Press joins the ranks of the few American academic presses that have published serious scholarly work on post -1965 experimental improvised musics in Europe. This book documents an important period in recent European music history that is only beginning to be addressed by scholars writing in English, and in the process, uses a unique combination of historical inquiry and ethnographic practice that brings out a series of fascinating and contentious issues surrounding this network of players and their music.
description: Current Musicology, No 78 (2004): Current Musicology
Further Evidence for Collimated Particle Beams from Pulsars, and Precession
Creators: name: Deshpande, Avinash A.
name: Radhakrishnan, V.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We follow up on our (Radhakrishnan & Deshpande, 2001: RD01) radically different interpretation of the observed structures and morphologies in the x-ray observations of the nebulae around young pulsars (PWNe). In our general model for PWNe (RD01), originally motivated by the Chandra observations of the Vela X-ray nebula, the bright arcs, the jet-like feature and the diffuse components in such nebulae can be explained together in detail, wherein the arcs are understood as traces of the particle beams from the two magnetic poles at the shock front. We consider this as important evidence for collimated particle beams from pulsars' magnetic poles. In this paper, we discuss the variability in the features in the Vela X-ray nebula observed by Pavlov et al. (2003), and assess the relevance and implication of our model to the observations on the Crab and other remnants. Our basic picture after incorporating the signatures of free precession of the central compact object can readily account for the variability and significant asymmetries, including the bent jet-like features, in the observed morphologies. The implications of these findings are discussed.
description: Minor revision; 12 (9+3) pages, 3 figures; To appear in ApJ
Leonard Bloomfield Papers on Ottawa
Creators: name: McGregor, Gregor
name: Medler, Andrew
name: St. Germaine, Thomas
name: Williams, Angeline
name: Bloomfield, Leonard
name: Swadesh, Morris
name: Voegelin, Charles
Publisher: name: California Language Archive, University of California, Berkeley
Year: 2018

description: This Collection contains file slips and digital scans of field notebooks, correspondence, and other items from the linguist Leonard Bloomfield (1887-1946) related to his work on Ottawa. The notebooks contain word lists, grammatical elicitation notes, and transciptions of dictated texts and correspondence. Some texts correspond to recordings and texts published elsewhere. The file slips index texts collected by William Jones. Two of the notebooks contain alphabetized lexical entries and grammatical information; one of these notebooks appears to be derived from the file slips. The correspondence contained in the Collected is comprised of letters and notes mailed to Leonard Bloomfield by Gregor McGregor and Charles Voegelin.
Proton-$\rm ^3He$ elastic scattering at intermediate energies
Creators: name: Watanabe, A.
name: Nakai, S.
name: Wada, Y.
name: Sekiguchi, K.
name: Deltuva, A.
name: Akieda, T.
name: Etoh, D.
name: Inoue, M.
name: Inoue, Y.
name: Kawahara, K.
name: Kon, H.
name: Miki, K.
name: Mukai, T.
name: Sakai, D.
name: Shibuya, S.
name: Shiokawa, Y.
name: Taguchi, T.
name: Umetsu, H.
name: Utsuki, Y.
name: Watanabe, M.
name: Goto, S.
name: Hatanaka, K.
name: Hirai, Y.
name: Ino, T.
name: Inomoto, D.
name: Inoue, A.
name: Ishikawa, S.
name: Itoh, M.
name: Kanda, H.
name: Kasahara, H.
name: Kobayashi, N.
name: Maeda, Y.
name: Mitsumoto, S.
name: Nakamura, S.
name: Nonaka, K.
name: Ong, H. J.
name: Oshiro, H.
name: Otake, Y.
name: Sakai, H.
name: Taketani, A.
name: Tamii, A.
name: Tran, D. T.
name: Wakasa, T.
name: Wakabayashi, Y.
name: Wakui, T.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We present a precise measurement of the cross section, proton and $\rm ^3He$ analyzing powers, and spin correlation coefficient $C_{y,y}$ for $p$-$\rm ^3He$ elastic scattering near 65 MeV, and a comparison with rigorous four-nucleon scattering calculations based on realistic nuclear potentials and a model with $Δ$-isobar excitation. Clear discrepancies are seen in some of the measured observables in the regime around the cross section minimum. Theoretical predictions using scaling relations between the calculated cross section and the $\rm ^3 He$ binding energy are not successful in reproducing the data. Large sensitivity to the $NN$ potentials and rather small $Δ$-isobar effects in the calculated cross section are noticed as different features from those in the deuteron-proton elastic scattering. The results obtained above indicate that $p$-$\rm ^3He$ scattering at intermediate energies is an excellent tool to explore nuclear interactions not accessible by three-nucleon scattering.
description: 22 pages, 6 figures
Review of Andrew Dell’Antonio, ed. 2004. Beyond Structural Listening? Postmodern Modes of Hearing. Berkeley and Los Angeles: University of California Press
Creators: name: Horton, Julian
Publisher: name: Current Musicology
Year: 2004

description: “Diagnosing the present,” writes Rose Subotnik in her afterword to Beyond Structural Listening? Postmodern Modes of Hearing, “is a lot like predicting the future, only riskier” (280). Subotnik’s cautionary remarks notwithstanding, it seems that few periods in the history of musicology have inclined so thoroughly towards disciplinary self-scrutiny as the past twenty years. Despite widespread protestations of pluralism, the sources of influence propelling this introspection are relatively homogeneous, and as such are readily identifiable. If the recent course taken by Anglo-American musicology is characterized by anyone single development, it is surely a belated engagement with the various discourses of postmodernity that have gathered force in other areas of the humanities since the 1960s. In the wake, so to speak, of this postmodernization, concerted efforts have been made towards institutional consolidation, evinced in the various corporate and single-author volumes seeking to define the scope and terms of the “new paradigm,” to use Subotnik’s term. Beyond Structural Listening adds fresh momentum to this tendency. Its point of orientation is the concept of “structural listening” as defined and critiqued by Subotnik: the reason- centered mode of engagement with autonomous musical structure, particularly as propagated by Schoenberg and Adorno, that had, until recently, come to dominate Anglo-American music-analytical practice. The collection assembles essays by Fred Everett Maus, Tamara Levitz, Robert Fink, Paul Attinello, Joseph Dubiel, Andrew Dell’ Antonio, Elisabeth Le Guin, and Martin Scherzinger on a wide range of topics, from Beethoven’s Ninth Symphony to MTV, with the broad intent of establishing what it might mean to listen or think beyond these parameters. In so doing, it delineates very clearly a gamut of “modernist ” musicological and analytical tendencies and their putative postmodern alternatives.
description: Current Musicology, No 78 (2004): Current Musicology
Character Controllers Using Motion VAEs
Creators: name: Ling, Hung Yu
name: Zinno, Fabio
name: Cheng, George
name: van de Panne, Michiel
Publisher: name: arXiv
Year: 2021
Subjects: subject: Machine Learning (cs.LG)
subject: Graphics (cs.GR)
subject: FOS: Computer and information sciences

description: A fundamental problem in computer animation is that of realizing purposeful and realistic human movement given a sufficiently-rich set of motion capture clips. We learn data-driven generative models of human movement using autoregressive conditional variational autoencoders, or Motion VAEs. The latent variables of the learned autoencoder define the action space for the movement and thereby govern its evolution over time. Planning or control algorithms can then use this action space to generate desired motions. In particular, we use deep reinforcement learning to learn controllers that achieve goal-directed movements. We demonstrate the effectiveness of the approach on multiple tasks. We further evaluate system-design choices and describe the current limitations of Motion VAEs.
description: Project page: https://www.cs.ubc.ca/~hyuling/projects/mvae/ ; Code: https://github.com/electronicarts/character-motion-vaes
Gerald Drive/Cape Gardiner History, Nancy Kane, January 12, 1998
Creators: name: Kane, Nancy
Publisher: name: Unknown
Year: 1998
Subjects: Springs
East Hampton
Gardiner's Bay
Capes (Coasts)

description: This article, "Gerald Drive and How It Grew" was written by Nancy Kane on January 12, 1998.
description: This material was lent to the Long Island Collection by the Springs Historical Society Library for digitization purposes.
Thermoelectric properties of armchair phosphorene nanoribbons in the presence of vacancy-induced impurity band
Creators: name: Rezaei, Mohsen
name: Karbaschi, Hossein
name: Amini, M.
name: Soltani, M.
name: Rashedi, Gholamreza
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Armchair phosphorene nanoribbons (APNRs) are known to be semiconductors with an indirect bandgap. Here, we propose to introduce new states in the gap of APNRs by creating a periodic structure of vacancies (antidots). Based on the tight-binding model, we show that a periodic array of vacancies or nanopores leads to the formation of an impurity band inside the gap region. We first present an analytical expression for the dispersion relation of an impurity band induced by hybridization of bound states associated with each single vacancy defect. Then, we increase the size of vacancy defects to include a bunch of atoms and theoretically investigate the effect of nanopores size and their spacing on electronic band structure, carrier transmission function, and thermoelectric properties. Our analysis of the power generation rate and thermoelectric efficiency of these structures reveals that an ANPR can be used as a superb thermoelectric power generation module.
Predominance of pressure transport in spatial energy budget for a mixing layer approaching absolute instability
Creators: name: Aadhishwaran, A. B.
name: Diwan, Sourabh S.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: In this letter, we report the outcome of a spatial energy budget performed for the linear convective instability of the plane incompressible mixing layer within the inviscid framework. We find that, as the critical condition for the onset of absolute instability is approached, the integrated pressure-transport term becomes increasingly more prominent as compared to the integrated production term and it dominates the energy budget completely at the critical condition. This implies that, near the threshold of absolute instability, the growth of disturbances is almost entirely due to the pressure transport mechanism (rather than the production mechanism), which is a striking result. The part of the pressure-transport term that represents the work done by the fluctuating pressure forces is seen to be primarily responsible for the observed shift in the energy balance. These results can help us better understand the physical processes causing absolute instability in a mixing layer. In particular, the redistribution of disturbance energy in streamwise direction by fluctuating pressure, which is "non-local" in character for incompressible flows, seems to play a key role in this respect.
description: 1 figure
From Coups that Silence Ezan-s to Ezan-s that Silence Coups!: Sonic Resistance to the 2016 Turkish Military Coup
Creators: name: Koymen, Erol
Publisher: name: Current Musicology
Year: 2017

description: In the early morning hours after the July 15, 2016 Turkish military coup, Turkish President Recep Tayyıp Erdoğan FaceTimed in to CNNTürk to issue an apparently desperate call for Turkish citizens to occupy city squares and “defend democracy.” Erdoğan’s call was loudly repeated by Islamic calls to prayer from muezzins synchronized nationwide via text message. Hearing these calls, thousands of Turks ventured out and collectively reclaimed urban streets and squares for Erdoğan’s government. This paper examines the process by which Islamic calls to prayer forged Turkish citizens into a unisonous body that claimed and transformed secular urban spaces, initiating an epochal neo-Ottoman shift in Turkish politics. I engage with this process via a hybrid virtual-physical ethnographic site derived from coup resistance, treating YouTube videos and contemporary Turkish media as both windows into on-the-ground resistance and sites at which Turks negotiate their political subjectivity. To unpack the role of sacred sound and affective embodiment in leading coup resistance and transforming space (Hirschkind 2006; Massey 2005; Thrift 2009), I employ Turino’s theories of Peircean semiotics and participatory music making. I argue that Islamic calls to prayer-led resistance not only turns the tables on the repressive sonic regimes of Republican Turkey, but also challenges understanding of twenty-first century nationalisms rising in the twittersphere. In the early hours of July 16, 2016, Facetime and text message laid the foundations, but it was Islamic calls to prayer resounding in streets and squares that forged citizens into a unisonous body capable of transforming secular urban space and the future of Turkish politics.
description: Current Musicology, No 101 (2017): Current Musicology
Isolation and regulation of expression of the Rhodobacter capsulatus suca gene encoding the E1o component of the α-ketoglutarate dehydrogenase enzyme complex
Creators: name: Dastoor, Farahad
Publisher: name: University of British Columbia
Year: 2010

description: The citric acid cycle (CAC) is an extremely wide-spread metabolic pathway involved in energy production and intermediary metabolism. One of the key enzymes of the CAC is the α-ketoglutarate dehydrogenase (KGD) enzyme complex. In facultative bacteria, activity of the KGD enzyme complex appears to vary in keeping with the primary function of the CAC, in response to growth conditions (energy production or biosynthesis). Therefore, under anaerobic conditions synthesis of the KGD enzyme complex is repressed in some species and carbon flow through some CAC steps is reversed converting the CAC into a branched pathway that functions primarily with intermediary metabolism. The purple photo synthetic bacterium Rhodobacter capsulatus relies on the CAC for energy production under aerobic growth conditions on minimal media containing organic acids such as malate, succinate, and pyruvate. However, when growing under anaerobic photo synthetic conditions R. capsulatus produces energy by photosynthesis, although intermediates of the CAC are still required for the biosynthesis of bacteriochlorophyll and amino acids. It is believed that R. capsulatus does not operate an anaerobic branched version of the CAC, as in other facultative bacteria, but a less active cyclic one. Therefore, it is of great interest to understand the mechanism by which KGD enzyme activity is regulated and how this affects the operation of the CAC in R. capsulatus in response to fluctuating environmental conditions. I have isolated the R. capsulatus sucA gene encoding the E1o enzyme component of the KGD enzyme complex. Pulse labelling of R. capsulatus cultures growing aerobically and photosynthetically indicated that the sucA gene was transcribed at a higher level under aerobic growth conditions than under photosynthetic growth conditions. This increased level of transcription resulted in a 7-fold increase in the steady state levels of KGD mRNA, and a 9 to 13-fold increase in KGD enzyme specific activity in crude cell extracts under aerobic growth conditions, compared to anaerobic photosynthetic growth conditions. This regulation of the sucA gene in response to oxygen is different from any other R. capsulatus gene studied, and is probably part of a larger network of processes that takes place to regulate control of metabolic pathways in cells that shift between two environmental conditions.
Unraveling Narrativity: A Reflexive Paradigm
Creators: name: Raphael, Stuart I.
Publisher: name: Current Musicology
Year: 2004

description: In the first movement of Haydn's String Quartet Op. 33, No.5, the V-I cadential gesture revealed at the very outset proves to be a defining struc-tural property throughout the movement. The anachronistic and seemingly impulsive entry of the initial cadence intimates closure, and its successive restatements function as intermittent signposts along the way toward true closure at the end of the movement. Presumably, the listener experiences these recurring gestures as moments of foreshadowing, and navigates through the movement following clear points of reference to arrive at an increasingly predictable resolution. But suppose that the listener instead hears the initial cadence as a more explicit presentation of a future event, as an "effect" known prematurely, or as a goal actualized before its motivation or rationale has been established. In this sense, the listener may hear the closing statement not so much as a subtle foreshadowing suggested in ac-tual time, but rather as an abrupt flash-forwarding to an end point defini-tively announced within implied or imagined time; thus, musical material subsequently heard from that point on works to peel away moments of the present, and to revise the past so as to justify what is already known to be inevitable in the future.
description: Current Musicology, No 78 (2004): Current Musicology
Review of Aaron Fox. 2004. Real Country: Music and Language in Working-Class Culture. Durham, NC: Duke University Press
Creators: name: Sanjek, David
Publisher: name: Current Musicology
Year: 2004

description: One of the principal tools for acquiring and maintaining cachet in the so-cial commonwealth of the barroom or roadhouse springs from a person's capacity to tell a story, and the more humorous or idiosyncratic the better. Ethnographic efforts to convey the ethos of just such an environment and means of communication often, sadly, sap the life out of this kind of infor-mal discourse and render routine what would otherwise be irregular and idiosyncratic. Aaron Fox's Real Country: Music and Language in Working-Class Culture constitutes one of those rare occasions when conjuring up a world most readers, certainly those from the academic domain, rarely en-counter does not compromise either its citizens or their self-determined means of communication.
description: Current Musicology, No 78 (2004): Current Musicology
Sarah Hibbert and Richard Wrigley, eds. 2014. Art, Theatre, and Opera in Paris, 1750-1850: Exchanges and Tensions
Creators: name: Doe, Julia
Publisher: name: Current Musicology
Year: 2017

description: The eleven essays in this volume were produced for an interdisciplinary conference, “Correspondances: Exchanges and Tensions between Art, Theatre, and Opera in France, c. 1750–1850,” held at the National Gallery, London in the spring of 2010. This event coincided with an exhibition of the history paintings of Paul Delaroche. The artist’s purportedly “theatrical” style, and longstanding engagement with the theater more broadly, serve as a fitting starting point for a series of explorations of the interplay between the visual arts and the Parisian stage during the late-eighteenth and early-nineteenth centuries.
description: Current Musicology, No 101 (2017): Current Musicology
5th Annual Great Bonac Canoe Race Application Form, September 15, 1985, With Race Notes
Creators: name: (:Unas)
Publisher: name: Unknown
Year: 1985
Subjects: Springs
East Hampton
Canoes
Regattas
Boats
Forms (Documents)

description: 5th Annual Great Bonac Canoe Race Application Form, September 15, 1985, with race notes on the reverse side.
description: This material was lent to the Long Island Collection by the Springs Historical Society Library for digitization purposes.
Spin-pure Stochastic-CASSCF via GUGA-FCIQMC applied to Iron Sulfur Clusters
Creators: name: Dobrautz, Werner
name: Weser, Oskar
name: Bogdanov, Nikolay
name: Alavi, Ali
name: Manni, Giovanni Li
Publisher: name: arXiv
Year: 2021
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: In this work we demonstrate how to compute the one- and two-body reduced density matrices within the spin-adapted full configuration interaction quantum Monte Carlo (FCIQMC) method, which is based on the graphical unitary group approach (GUGA). This allows us to use GUGA-FCIQMC as a spin-pure configuration interaction (CI) eigensolver within the complete active space self-consistent field (CASSCF) procedure, and hence to stochastically treat active spaces far larger than conventional CI solvers whilst variationally relaxing orbitals for specific spin-pure states. We apply the method to investigate the spin-ladder in iron-sulfur dimer and tetramer model systems. We demonstrate the importance of the orbital relaxation by comparing the Heisenberg model magnetic coupling parameters from the CASSCF procedure to those from a CI-only procedure based on restricted open-shell Hartree-Fock orbitals. We show that orbital relaxation differentially stabilizes the lower spin states, thus enlarging the coupling parameters with respect to the values predicted by ignoring orbital relaxation effects. Moreover, we find that while CI eigenvalues are well fit by a simple bilinear Heisenberg Hamiltonian, the CASSCF eigenvalues exhibits deviations that necessitate the inclusion of biquadratic terms in the model Hamiltonian.
description: 19 pages, 17 Figures
Evolution de la définition de la PME : Essaies de catégorisation de la petite et moyenne entreprise au Maroc
Creators: name: CHAIK Saif Eddine
Publisher: name: Zenodo
Year: 2023

description: La PME constitue l’épine dorsale de l’économie marocaine et internationale. Les débats sur l’importance de la PME ont été développés depuis les premières recherches menées sur le rôle de ces organisations dans le processus de développement économique (Gunasekaran et al., 2011). Cependant, la doctrine économique à créé une certaine ambigüité à cause de le l’hétérogénéité de critères de sélection d’une PME qui rend difficile d’étudier et instaurer des programmes pour la soutenir.

 Cet article cherche à cartographier chronologiquement l’évolution des critères de catégorisation de la PME et l’ambiguïté de la définition de la PME jusqu’à l’arrivé à un certain accord sur le critère de chiffres d’affaires adoptée par le secteur financier.
Automatic Structures: Richness and Limitations
Creators: name: Khoussainov, Bakhadyr
name: Nies, Andre
name: Rubin, Sasha
name: Stephan, Frank
Publisher: name: arXiv
Year: 2007
Subjects: subject: Discrete Mathematics (cs.DM)
subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences
subject: F.1.1; F.4.3

description: We study the existence of automatic presentations for various algebraic structures. An automatic presentation of a structure is a description of the universe of the structure by a regular set of words, and the interpretation of the relations by synchronised automata. Our first topic concerns characterising classes of automatic structures. We supply a characterisation of the automatic Boolean algebras, and it is proven that the free Abelian group of infinite rank, as well as certain Fraisse limits, do not have automatic presentations. In particular, the countably infinite random graph and the random partial order do not have automatic presentations. Furthermore, no infinite integral domain is automatic. Our second topic is the isomorphism problem. We prove that the complexity of the isomorphism problem for the class of all automatic structures is Σ_1^1-complete.
Furcht im Dritten Reich. Hermann Sohns 'Die schwarzen Männer' (1934) und die Widerstandsfrage
Creators: name: Artinger, Kai
Publisher: name: Universität Regensburg
Year: 2020
Subjects: subject: 700 Künste, Bildende Kunst allgemein

description: Das Gemälde 'Die schwarzen Männer' (1934) des württembergischen Malers Hermann Sohn (1895–1971) gehört zu den rätselhaften und außerhalb Südwestdeutschlands unbekannten Beiträgen der deutschen Kunst im Dritten Reich. Der Künstler hielt es jahrzehntelang versteckt. Bei seiner Ausstellung im Jahr 1985 wurde es zur „Inkunabel schwäbischer Widerstandsmalerei“ und zu einem „der ganz wenigen wirklich antifaschistischen Bilder jener Zeit“ erklärt. Allerdings hatte Sohn 1933 noch das Gemälde 'Deutsches Turnfest 1933' hergestellt, auf dem er die große NS-Propagandaveranstaltung in Stuttgart festhielt. Dieses Bild fand den Gefallen der Machthaber der Stadt, sie kauften es im Dezember 1934 für die städtische Galerie Stuttgart an. 1935 erschien die 'Fibel für die Volksschulen Württembergs', ein von den Machthabern der NS-Regierung neu herausgegebenes Lesebuch, an dem Sohn als Illustrator mitarbeitete. Ein Jahr später bewarb er sich für einen Lehrauftrag an der gleichgeschalteten Kunstakademie Stuttgart, allerdings erfolglos. Angesichts der Widersprüche und Ambivalenzen in Sohns Leben und Werk erhebt sich die Frage, wie 'Die schwarzen Männer' zu deuten sind.
Needs for Extension on Soybean Production in Dry Season of Farmers in Chum Phae District, Khon Kaen Province
Creators: name: Wimolrat Dumkhum
name: Chaicharn Wongsamun
name: Prapatsorn Kiatsuranont1
Publisher: name: Faculty of Agriculture
Year: 2019
Subjects: soybean, dry season, extension needs, Khon Kaen Province

description: Khon Kaen Agriculture Journal, 47, 4, 667-678
The highly obscured Seyfert 2 nucleus in NGC 1448 observed with MUSE
Creators: name: Menezes, R. B.
name: da Silva, Patrícia
name: Steiner, J. E.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present the analysis of an optical data cube of the central region of NGC 1448, obtained with the Multi Unit Spectroscopic Explorer (MUSE). Chandra X-ray data indicate that the active galactic nucleus (AGN) is not located at the apparent stellar nucleus of the galaxy, but at a projected distance of $1.75$ $\pm$ $0.22$ arcsec ($139 \pm 17$ pc). This is probably caused by the high interstellar extinction in the surroundings of the AGN, which corresponds to the true nucleus of the galaxy, as also proposed by previous studies. The morphology and classification of the optical line-emitting regions indicate two ionization cones, around an axis with a position angle of $PA_{cones}$ = -50° $\pm$ 7°, with emission-line spectra characteristic of Seyfert galaxies. The stellar and gas kinematics are consistent with a stellar and gas rotating disc around the nucleus, with a velocity amplitude of 125 km s$^{-1}$. Two probable outflows from the AGN were detected along the region of the two ionization cones. The AGN position does not coincide with the brightest line-emitting region at the centre of NGC 1448. That may be a consequence of the high obscuration from the AGN towards the observer (the AGN is actually Compton thick), mostly caused by a nearly edge-on torus. An additional hypothesis is that the AGN reduced its luminosity, during the last 440 yr, to nearly half of the value in the past. In this case, the brightest line-emitting region corresponds to a "light echo" or a "fossil" of the AGN in the past.
description: 19 pages, 12 figures, 2 tables, published in MNRAS
Guide Map of Wompenanit, Hither Hills and Hither Woods Belonging To Frank Sherman Benson and Mary Benson at Montauk, L.I., March 1905
Creators: name: (:Unas)
Publisher: name: Olmsted Brothers
Year: 1905
Subjects: Springs
East Hampton
Montauk
Montauk Point
Maps
Map making
Block Island
Fort Pond Bay
Napeague

description: This is a Guide Map of Wompenanit, Hither Hills and Hither Woods Belonging To Frank Sherman Benson and Mary Benson at Montauk, L.I., created in March 1905 by landscape architects, Olmsted Brothers, from Brookline Massachusetts.
description: This material was lent to the Long Island Collection by the Springs Historical Society Library for digitization purposes.
การให้คำปรึกษาเพื่อการฟื้นฟูสมรรถภาพคนหูหนวก
Creators: name: มาลิน เนาว์นาน
name: ธิดารัตน์ นงค์ทอง
Publisher: name: สำนักงานบริหารการวิจัย นวัตกรรมและการสร้างสรรค์
Year: 2562
Subjects: การให้คำปรึกษาเพื่อการฟื้นฟูสมรรถภาพคนพิการ
คนหูหนวก
Rehabilitation counseling for PWDs
Deaf people

description: วารสารมหาวิทยาลัยศิลปากร, 39, 2, 112-127
Analytic instability thresholds in folded Kerr resonators of arbitrary finesse
Creators: name: Firth, William J.
name: Geddes, John B.
name: Karst, Nathaniel J.
name: Oppo, Gian-Luca
Publisher: name: arXiv
Year: 2021
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We present analytic threshold formulae applicable to both dispersive (time-domain) and diffractive (pattern-forming) instabilities in Fabry-Perot Kerr cavities of arbitrary finesse. We do so by extending the gain-circle technique, recently developed for counter-propagating fields in single-mirror-feedback systems, to allow for an input mirror. In time-domain counter-propagating systems walk-off effects are known to suppress cross-phase modulation contributions to dispersive instabilities. Applying the gain-circle approach with appropriately-adjusted cross-phase couplings extends previous results to arbitrary finesse, beyond mean-field approximations, and describes Ikeda instabilities.
description: 6 pages, 2 figures
New records of the tribe Osmiini from Northern Africa (Hymenoptera: Megachilidae)
Creators: name: Shebl, Mohamed A.
name: Bufliga, Emsaed M.
name: Hetita, Fatma R.
name: Esmael, Mohamed E.M.
name: El-Barbary, Nabil S.
Publisher: name: Fragmenta entomologica
Year: 2023

description: This short note presents five newly recorded species of the tribe Osmiini from two Northern Africa countries: Egypt and Libya. The present article represents a first contribution of a series of more extensive studies on wild bees of Egypt and Libya, aimed to record further species not yet mentioned for these two countries, as well as to potentially discover even new species to Science.
description: Fragmenta entomologica, Vol. 55 No. 2 (2023)
Der Tod und die Forelle: New Thoughts on Schubert’s Quintet
Creators: name: Griffel, Michael L.
Publisher: name: Current Musicology
Year: 2005

description: In the early years of Current Musicology, the only required courses beyond the MA level for PhD students in historical musicology were the two “Research Seminars in Musicology;’ one taught by Denis Stevens and the other by Paul Henry Lang. These courses were designed to engage advanced students in original research, advanced methodology, and significant writing and to prepare them for the qualifying examinations on music history and on theoretical and aesthetic writings in the required languages (French, German, Italian, and Latin). In the fall of 1968, Professor Lang selected as his topic for the research seminar (in which I was enrolled) the symphonies of Franz Schubert. This was the last research seminar given by Professor Lang, who was approaching retirement from Columbia. He divulged to those of us taking the course that in his opinion the three master composers of the tonal era who were most in need of scholarly attention were Handel, Haydn, and Schubert. Lang self-confidently claimed that his recently published study of Handel was setting the record straight on that great composer but that similar work still needed to be done on the other two, and especially on Schubert’s instrumental compositions. The seminar whetted my appetite, and I soon found that Lang was quite right: there was, for example, not a single complete recording of the Schubert symphonies by a major orchestra back in 1968. I decided to write my PhD dissertation on the Schubert symphonies, and so my interest in Schubert’s instrumental music got its start.
description: Current Musicology, No 79/80 (2005): Current Musicology
Transcription of Minutes of the East Side Free Chapel Association, 1881
Creators: name: (:Unas)
Publisher: name: Unknown
Year: 1881
Subjects: Springs
East Hampton
Churches
Chapels
Minuets
Religious meetings

description: Transcription of Minutes of the East Side Free Chapel Association from 1881. Including the transcription of the Certificate of Incorporation of the East Side Free Chapel.
description: This material was lent to the Long Island Collection by the Springs Historical Society Library for digitization purposes.
Control of spectroscopic features of multiphoton transitions in two coupled qubits by driving fields
Creators: name: Munyaev, V. O.
name: Bastrakova, M. V.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The quantum levels population behavior of the two coupled flux qubits depending on the external driving field characteristics is studied. The explicit expressions for the multiphoton transition probabilities at an arbitrary control field amplitude is obtained for the case of small tunnel splitting energies. We describe the controllable features of their formation and thereby creating or destroying entanglement by system bias tuning on the direct inter-level transition and during the transition through intermediate states. We found a feature of the qubits population inverting that ends in the independence of the resonances positions from the qubits coupling strength. Using Floquet--Markov equation we numerically demonstrate, that the positions of multiphoton resonances are stable to dissipative processes.
description: 14 pages, 4 figures
First record of the semiaquatic troglobiont millipede Vascoblaniulus cabidochei in Spain (Diplopoda: Julida: Blaniulidae)
Creators: name: Gilgado, José D.
name: Prieto, Carlos E.
Publisher: name: Fragmenta entomologica
Year: 2023

description: We present the first record of Vascoblaniulus cabidochei Mauriès, 1967 in Spain, at Illaminako Ateak cave (Navarra). This makes a total of 15 troglobiont millipede species in the Spanish Pyrenees. Vascoblaniulus cabidochei is a highly modified troglobiont millipede species, previously only known from the type material was collected in the 60s of the last century in the Salle de la Verna, Pierre-Saint-Martin cave system, France, and occasional subsequent observations were made in the same cave system. Present records in wet and sprinkled stones in a different Spanish cave, and new observation near the Salle de la Verna, confirm its semi aquatic lifestyle.
description: Fragmenta entomologica, Vol. 55 No. 2 (2023)
Well-preserved arboreal microhabitats in a highly urbanized landscape can support populations of specialized saproxylic hoverflies (Diptera: Syrphidae)
Creators: name: Maritano, Umberto
Publisher: name: Fragmenta entomologica
Year: 2023

description: New saproxylic hoverfly data are reported from a survey in University Campus Park, Grugliasco (North-western Italy) with implications for the conservation of arboreal microhabitats in highly urbanized landscapes.
description: Fragmenta entomologica, Vol. 55 No. 2 (2023)
Reconstructing wormhole solutions in curvature based Extended Theories of Gravity
Creators: name: De Falco, Vittorio
name: Battista, Emmanuele
name: Capozziello, Salvatore
name: De Laurentis, Mariafelicia
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Static and spherically symmetric wormhole solutions can be reconstructed in the framework of curvature based Extended Theories of Gravity. In particular, extensions of the General Relativity, in metric and curvature formalism give rise to modified gravitational potentials, constituted by the classical Newtonian potential and Yukawa-like corrections, whose parameters can be, in turn, gauged by the observations. Such an approach allows to reconstruct the spacetime out of the wormhole throat considering the asymptotic flatness as a physical property for the related gravitational field. Such an argument can be applied for a large class of curvature theories characterising the wormholes through the parameters of the potentials. According to this procedure, possible wormhole solutions could be observationally constrained. On the other hand, stable and traversable wormholes could be a direct probe for this class of Extended Theories of Gravity.
description: 9 pages; 2 figures; 1 Table; accepted on EPJ C
Haruo Aoki Papers on the Nez Perce Language
Creators: name: Gilbert, Tom
name: Moses, Agnes
name: Savage, Steven
name: Watters, Sam
name: Wheeler, Harry
name: Wheeler, Ida James
name: Wheeler, William
name: Wilson, Elisabeth P.
name: Aoki, Haruo
name: Boas, Franz
name: Brouillet, Reverend  I. B.
name: Frachtenberg, Leo Joachim
name: Gallagher, Diane
name: Gatschet, Albert S.
name: Jacobs, Melville
name: Sapir, Edward
name: St. Onge, Reverend  L. N.
name: Swadesh, Morris
name: Elmendorf, William
name: Jiro, Ikegami
Publisher: name: California Language Archive, University of California, Berkeley
Year: 2018

description: These papers document the linguistic work of Haruo Aoki on the Nez Perce language, including materials related to his original fieldwork as well as materials he derived from other researchers’ recordings of Nez Perce. Aoki conducted fieldwork on Nez Perce during the summers of 1960 through 1972 at Kooskia and Kamiah, Idaho, during which time his primary consultants were Harry Wheeler, Ida James Wheeler, and Elizabeth P. Wilson. Included in this collection are Aoki’s original field notes and notebooks from this time period, containing vocabulary and elicited sentences; also included are grammatical notes, word lists, and research articles he derived from these materials. The collection also includes Haruo Aoki’s transcriptions, with glosses, of Nez Perce texts that were originally recorded by Sven Liljeblad and Deward E. Walker in 1966-1967. The primary consultants for these texts were Agnes Moses, Sam Watters, and Elizabeth P. Wilson. In addition to original work on Nez Perce, a range of other materials related to Aoki’s professional activities, personal life, and linguistic interests are also included in the collection. Of biographical relevance, the collection includes Aoki’s autobiography, correspondence relating to some of Aoki’s professional activities, and papers Aoki wrote on non-linguistic topics, specifically English and English literature and critical writing concerning Japanese cultural heritage (in Japanese). As well, the collection includes a large amount of material that was gathered from outside sources such as museums, societies, and libraries by Aoki throughout his research on various language families. These obtained materials include: papers, photocopies of notebooks, and historical documents on Nez Perce and other Sahaptian languages; primary materials on Molalla; Edward Sapir’s Takelma note cards; and materials concerning comparative work on Na-Dene and Sino-Tibetan. Finally, the collection includes Aoki’s work on a previously undescribed Nagasaki dialect of Japanese, including a set of notebooks and a research manuscript.
Nafaanra Documentation Project
Creators: name: Ababio, Job Kwabena
name: Anane, James
name: Attah, Sampson Kwasi
name: Munufie, Charles
name: Garvin, Karee
Publisher: name: California Language Archive, University of California, Berkeley
Year: 2018

description: This collection consists of Nafaanra materials collected by Karee Garvin from June 2017 through August 2018 in Banda Ahenkro, Ghana. Materials include sound recordings, field notes. Each file bundle contains either a grammatical elicitation, lexical elicitation, narratives, or a phonetic word list data. The content of individual elicitation sessions is described in the Description field. The respective contents of the field notes from each file bundle can also be found in the continuous notebook file, Field Notes: 2017-11.002.
The effect of single-particle space-momentum angle distribution on two-pion HBT correlation in relativistic heavy-ion collisions by using a multiphase transport model
Creators: name: Yang, Hang
name: Feng, Qichun
name: Ren, Yanyv
name: Zhang, Jingbo
name: Huo, Lei
Publisher: name: arXiv
Year: 2021
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: With the string melting version of a multiphase transport(AMPT) model, we analyze the transverse momentum dependence of HBT radius $R_{\rm s}$ and the single-pion transverse angle distribution in central Au+Au collisions at $\sqrt{S_{NN}}=19.6, 27, 39, 62.4, 200$ GeV. And base on a series of functions, a numerical connection between these two phenomena has been built. We can estimate the single-pion transverse angle distribution from the HBT analysis.
description: 9 pages 7 figures
A General Approach to High Efficiency Perovskite Solar Cells by Any Antisolvent
Creators: name: Taylor, Alexander D.
name: Sun, Qing
name: Goetz, Katelyn P.
name: An, Qingzhi
name: Schramm, Tim
name: Hofstetter, Yvonne
name: Litterst, Maximillian
name: Paulus, Fabian
name: Vaynzof, Yana
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Deposition of perovskite thin films by antisolvent engineering is one of the most common methods employed in perovskite photovoltaics research. Herein, we report on a general method that allows the fabrication of highly efficient perovskite solar cells by any antisolvent via the manipulation of the antisolvent application rate. Through a detailed structural, compositional and microstructural characterization of perovskite layers fabricated by 14 different antisolvents, we identify two key factors that influence the quality of the perovskite active layer: the solubility of the organic precursors in the antisolvent and its miscibility with the host solvent(s) of the perovskite precursor solution. Depending on these two factors, each antisolvent can be utilized to produce high performance devices reaching power conversion efficiencies (PCEs) that exceed 21%. Moreover, we demonstrate that by employing the optimal antisolvent application procedure, highly efficient solar cells can be fabricated from a broad range of precursor stoichiometries, with either a significant excess or deficiency of organic iodides.
Graded D-branes and skew-categories
Creators: name: Lazaroiu, C. I.
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Algebraic Geometry (math.AG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: I describe extended gradings of open topological field theories in two dimensions in terms of skew categories, proving a result which alows one to translate between the formalism of graded open 2d TFTs and equivariant cyclic categories. As an application of this formalism, I describe the open 2d TFT of graded D-branes in Landau-Ginzburg models in terms of an equivariant cyclic structure on the triangulated category of `graded matrix factorizations' introduced by Orlov. This leads to a specific conjecture for the Serre functor on the latter, which generalizes results known from the minimal and Calabi-Yau cases. I also give a description of the open 2d TFT of such models which manifestly displays the full grading induced by the vector-axial R-symmetry group.
description: 37 pages