cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Letter from Wendy Martinson to Lawerence Oaks, Retention and Installation of Porch Railings on the Infantry Post Houses, Fort Sam Houston, Texas
Creators: name: Martinson, Wendy
Publisher: name: Environmental Office
Year: 2006
Subjects: subject: JBSA-Sam Houston
valueUri: https://core.tdar.org/browse/geographic-keyword/82532/jbsa-sam-houston
subject: Texas
valueUri: https://core.tdar.org/browse/geographic-keyword/6923/texas
subject: Historic
valueUri: https://core.tdar.org/browse/culture-keyword/25/historic
subject: Heritage Management
valueUri: https://core.tdar.org/browse/investigation-type/24/heritage-management

description: This letter is to reply to the letter dated November 21, 2006 from Emily Thompson Payne regarding the porch railings on the Infantry Post houses. The letter refers to the retention of non-original upstairs railings and the installation of similar railings on the first floor where none existed before.
Emission mechanism of GeV-quiet soft gamma-ray pulsars; A case for peculiar geometry?
Creators: name: Wang, Y.
name: Ng, C. W.
name: Takata, J.
name: Leung, Gene C. K.
name: Cheng, K. S.
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: There is a growing new class of young spin-down powered pulsars called GeV-quiet soft gamma-ray pulsar; (1) spectral turnover appears around~10MeV, (2) the X-ray spectra of below 20 keV can be described by power law with photon index around 1.2 and (3) the light curve in X-ray/soft gamma-ray bands shows single broad pulse. Their emission properties are distinct from the normal gamma-ray pulsars, for which the spectral peak in $νF_ν$ appears in GeV energy bands and the X-ray/gamma-ray light curves show sharp and double (or more) peaks. In this paper, we discuss that X-ray/soft gamma-ray emissions of the GeV-quiet soft gamma-ray pulsars are caused bythe synchrotron radiation of the electron/positron pairs, which are created by the magnetic pair-creation process near the stellar surface. In our model, the viewing geometry is crucial factor to discriminate between the normal gamma-ray pulsars and soft gamma-ray pulsars. Our model suggests that the difference between the magnetic inclination angle ($α$) and the Earth viewing angle ($β$) of the soft gamma-ray pulsars is small, so that the synchrotron emissions from the high magnetic field region around the polar cap region dominates in the observed emissions. Furthermore, the inclination angle of the soft gamma-ray pulsar is relatively small, $α\leq 30$~degree, and our line of sight is out of the gamma-ray beam emitted via the curvature radiation process in the outer gap. We also analysis the six year $Fermi$ data for four soft gamma-ray pulsars to determine the upper limit of the GeV flux.
description: 21pages, 8 figures. Accepted by MNRAS
Additional file 2 of Usability and utility of eHealth for physical activity counselling in primary health care: a scoping review
Creators: name: Wattanapisit, Apichai
name: Titiporn Tuangratananon
name: Sanhapan Wattanapisit
Publisher: name: figshare
Year: 2020
Subjects: subject: Information Systems
subject: FOS: Computer and information sciences

description: Additional file 2. Summary of the included studies
Quantum correlation evolution of GHZ and W states under noisy channels using ameliorated measurement-induced disturbance
Creators: name: Espoukeh, Pakhshan
name: Pedram, Pouria
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study quantum correlation of Greenberger-Horne-Zeilinger (GHZ) and W states under various noisy channels using measurement-induced disturbance approach and its optimized version. Although these inequivalent maximal entangled states represent the same quantum correlation in the absence of noise, it is shown that the W state is more robust than the GHZ state through most noisy channels. Also, using measurement-induced disturbance measure, we obtain the analytical relations for the time evolution of quantum correlations in terms of the noisy parameter $κ$ and remove its overestimating quantum correlations upon implementing the ameliorated measurement-induced disturbance.
description: 20 pages, 2 figures, to appear in Quantum Information Processing
Ecological effects of common carp (Cyprinus carpio) in a semi-arid floodplain wetland
Creators: name: Vilizzi, Lorenzo
name: Thwaites, Leigh A
name: Smith, Benjamin B
name: Nicol, Jason M
name: Madden, Chris P
Publisher: name: La Trobe
Year: 2023

description:

MDFRC item.

Common carp, Cyprinus carpio, is a highly invasive fish species across freshwater systems of south-eastern Australia, and especially in semi-arid floodplain wetlands. However, multi-component, large-scale experimental studies on carp effects on such ecosystems are scarce. This is in spite of demands to prioritise management and control of carp for the rehabilitation of habitats across the Murray–Darling Basin. A 2-year, large-scale field experiment in a terminal wetland of the lower River Murray (South Australia) evaluated the effects of free-ranging carp on water transparency, aquatic macrophytes (biomass and cover), zooplankton density, benthic invertebrates (density, richness and diversity) as well as native fish. Within 1 year since artificial inundation, transparency sharply decreased and this was accompanied by a decrease in aquatic macrophyte biomass and cover, a fluctuation in zooplankton density, and a decrease in benthic invertebrate richness and diversity. Also, the decreases in transparency and benthic invertebrate richness were significantly related to carp biomass, which averaged 68.0 kg ha–1 and induced a shift from clear- to turbid-water state. Following a flood event, increased connectivity caused carp to further access the newly inundated areas.
Magnetic phases in the S=1 Shastry-Sutherland model with uniaxial anisotropy
Creators: name: Su, Lei
name: Wierschem, Keola
name: Sengupta, Pinaki
Publisher: name: arXiv
Year: 2014
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We explore the field induced magnetic phases of an $S=1$ $XXZ$ model with single-ion anisotropy and large Ising-like anisotropy on a Shastry Sutherland lattice over a wide range of Hamiltonian parameters and applied magnetic field. The multitude of ground state phases are characterized in detail in terms of their thermodynamic properties and the underlying classical (Ising limit) spin arrangements for the plateau phases are identified by calculating the static structure factors. The enlarged local Hilbert space of the $S=1$ spins results in several new ground state phases that are not realized for $S=1/2$ spins. These include the quantum paramagnetic state that is ubiquitous to $S=1$ spins with single ion anisotropy, two different spin supersolid phases (with distinct longitudinal ordering) and a magnetization plateau that arises as a direct descendant of the 1/3 plateau due to quantum fluctuations that are not possible for $S=1/2$ spins. We predict the same mechanism will lead to plateaus at smaller fractions of 1/3 for higher spins. The full momentum dependence of the longitudinal and transverse components of the static structure factor is calculated in the spin supersolid phase to demonstrate the simultaneous existence of diagonal and off-diagonal long-range order as well as the different longitudinal orderings.
description: 7 pages, 7 figures
A New Parameterization for Finding Solutions for Microlensing Exoplanet Light Curves
Creators: name: Hall, Kylie E.
name: Yee, Jennifer C.
name: Shin, In-Gu
name: Yang, Hongjing
name: Zhang, Jiyuan
Publisher: name: arXiv
Year: 2024
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The gravitational microlensing method of discovering exoplanets and multi-star systems can produce degenerate solutions, some of which require in-depth analysis to uncover. We propose a new parameter space that can be used to sample potential solutions more efficiently and is more robust at finding all degenerate solutions. We identified two new parameters, k and h, that can be sampled in place of the mass ratios and separations of the systems under analysis to identify degenerate solutions. The parameter k is related to the size of the central caustic, $Δξ_c$, while h is related to the distance of a point along the k contour from log(s)=0, where s is the projected planet-host separation. In this work, we present the characteristics of these parameters and the tests we conducted to prove their efficacy.
description: 18 pages, updated with version accepted to PASP
Rätselhafte Auftragswerke Johann Sebastian Bachs. Anmerkungen zu einigen Kantatentexten
Creators: name: Schulze, Hans-Joachim
Publisher: name: Bach-Jahrbuch
Year: 2010

description: Die behandelten Kantaten sind Nach dir Herr, verlanget mich BWV 150, Schwingt freudig euch empor BWV 36c und Non sa che sia dolore BWV 209. BWV 150 wird anhand des enthaltenen Meckbach-Akrostychons zum einen fest in die Mühlhäuser Zeit 1707-1708 datiert, zum anderen als mögliches Auftragswerk des dort lebenden Dr. Conrad Meckbach betrachtet. BWV 36c wird anhand der gesicherten Datierung und verschiedener textlicher Bezüge eine Zuordnung zu einem möglichen Huldigungsempfänger versucht, jedoch keiner möglichen Version der Vorzug gegeben. BWV 209 wird nach längerer Diskussion verschiedener in Betracht zu ziehender Aspekte als Auftragswerk zu Ehren Lorenz Albrecht Becks. Ein Epilog betrachtet die Freiherren von Lyncker als mögliche Mäzene Becks. Erwähnte Artikel: Hermann von Hase: Breitkopfsche Textdrucke zu Leipziger Musikaufführungen zu Bachs Zeiten. BJ 1913, S. 69-127 Georg Schünemann: J. G. Walther und H. Bokemeyer. BJ 1933, S. 86-118 Andreas Glöckner: Neuerkenntnisse zu Johann Sebastian Bachs Aufführungskalender zwischen 1729 und 1735. BJ 1981, S. 43-76 Harald Schieckel: Johann Sebastian Bachs Auflösung eines Kanons von Teodoro Riccio. BJ 1982, S. 125-127 Hans-Joachim Schulze: "Entfernet euch, ihr heitern Sterne", BWV Anh. 9. BJ 1985, S. 166-168 Andreas Glöckner: Zur Echtheit und Datierung der Kantate BWV 150 "Nach dir, Herr, verlanget mich". BJ 1988, S. 195-203 Klaus Hofmann: "Wo sind meine Wunderwerke" - eine verschollene Thomasschulkantate Johann Sebastian Bachs? BJ 1988, S. 211-218 Klaus Hofmann: Alte und neue Überlegungen zur Kantate "Non sa che sia dolore" BWV 209. BJ 1990, S. 7-26 Ares Rolf: Die Besetzung des sechsten Brandenburgischen Konzerts. BJ 1998, S. 171-182 Michael Maul: Johann Sebastian Bachs Besuche in der Residenzstadt Gera. BJ 2004, S. 101-120 Ernst Koch: Johann Sebastian Bachs Musik als höchste Kunst. Ein unbekannter Brief aus Leipzig vom 9. August 1723. BJ 2004, S. 215-220 Markus Rathey: Zur Datierung einiger Vokalwerke Bachs in den Jahren 1707 und 1708. BJ 2006, S. 65-92 Tatjana Schabalina: "Texte zur Music" in Sankt Petersburg. Neue Quellen zur Leipziger Musikgeschichte sowie zur Kompositions- und Aufführungstätigkeit Johann Sebastian Bachs. BJ 2008, S. 33-98 Vergleiche auch: Hans-Joachim Schulze: Die Bach-Kantate "Nach dir, Herr, verlanget mich" und ihr Meckbach-Akrostichon. BJ 2011, S. 255-258
description: Bach-Jahrbuch, Bd. 96 (2010)
Response from Stan Graves to Larry Taylor, Proposed AAFES Expansion, Fort Sam Houston, Texas
Creators: name: Graves, Stanley O.
Publisher: name: Texas Historical Commission
Year: 1992
Subjects: subject: JBSA-Sam Houston
valueUri: https://core.tdar.org/browse/geographic-keyword/82532/jbsa-sam-houston
subject: San Antonio
valueUri: https://core.tdar.org/browse/geographic-keyword/4149/san-antonio
subject: Bexar (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/4150/bexar-county
subject: Texas
valueUri: https://core.tdar.org/browse/geographic-keyword/6923/texas
subject: Fort Sam Houston National Historic Landmark District
valueUri: https://core.tdar.org/browse/geographic-keyword/82955/fort-sam-houston-national-historic-landmark-district
subject: Building 372
valueUri: https://core.tdar.org/browse/other-keyword/146369/building-372
subject: Heritage Management
valueUri: https://core.tdar.org/browse/investigation-type/24/heritage-management

description: This letter addresses the exchange of site plans, drawings, and a Programmatic Agreement between the Texas Historical Commission, the Department of the Army, Advisory Council on Historic Preservation, and the State Historic Preservation Office, in reference to the proposed AAFES expansion. Carbon copied to this letter is Col Paul L. Ray, Director of Engineering and Housing, and Michael Hilger, Historical Architect.
How to link the relative abundances of gas species in coma of comets to their initial chemical composition ?
Creators: name: Marboeuf, Ulysse
name: Schmitt, Bernard
Publisher: name: arXiv
Year: 2014
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: The chemical composition of comets is frequently assumed to be directly provided by the observations of the abundances of volatile molecules in the coma. The present work aims to determine the relationship between the chemical composition of the coma, the outgassing profile of volatile molecules and the internal chemical composition, and water ice structure of the nucleus, and physical assumptions on comets. To do this, we have developed a quasi 3D model of a cometary nucleus which takes into account all phase changes and water ice structures (amorphous, crystalline, clathrate, and a mixture of them); we have applied this model to the comet 67P/Churyumov-Gerasimenko, the target of the Rosetta mission. We find that the outgassing profile of volatile molecules is a strong indicator of the physical and thermal properties (water ice structure, thermal inertia, abundances, distribution, physical differentiation) of the solid nucleus. Day/night variations of the rate of production of species helps to distinguish the clathrate structure from other water ice structures in nuclei, implying different thermodynamic conditions of cometary ice formation in the protoplanetary disc. The relative abundance (to H2O) of volatile molecules released from the nucleus interior varies by some orders of magnitude as a function of the distance to the sun, the volatility of species, their abundance and distribution between the trapped and condensed states, the structure of water ice, and the thermal inertia and other physical assumptions (dust mantle, ...) on the nucleus.
Prerelaxation in quantum, classical, and quantum-classical two-impurity models
Creators: name: Elbracht, Michael
name: Potthoff, Michael
Publisher: name: arXiv
Year: 2024
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We numerically study the relaxation dynamics of impurity-host systems, focusing on the presence of long-lived metastable states in the non-equilibrium dynamics after an initial excitation of the impurities. In generic systems, an excited impurity coupled to a large bath at zero temperature is expected to relax and approach its ground state over time. However, certain exceptional cases exhibit metastability, where the system remains in an excited state on timescales largely exceeding the typical relaxation time. We study this phenomenon for three prototypical impurity models: a tight-binding quantum model of independent spinless fermions on a lattice with two stub impurities, a classical-spin Heisenberg model with two weakly coupled classical impurity spins, and a tight-binding quantum model of independent electrons with two classical impurity spins. Through numerical integration of the fundamental equations of motion, we find that all three models exhibit similar qualitative behavior: complete relaxation for nearest-neighbor impurities and incomplete or strongly delayed relaxation for next-nearest-neighbor impurities. The underlying mechanisms leading to this behavior differ between models and include impurity-induced bound states, emergent approximately conserved local observables, and exact cancellation of local and nonlocal dissipation effects.
description: 15 pages, 14 figures, v2 with minor changes
Predigt, gehalten von Herrn Geh. Konsistorialrat D. Julius Smend im Festgottesdienst des 10. Deutschen Bachfestes am 8. Oktober 1922 in Breslau
Creators: name: Smend, Julius
Publisher: name: Bach-Jahrbuch
Year: 2018

description: Bach-Jahrbuch, Bd. 19 (1922)
Two-axis twisting using Floquet-engineered XYZ spin models with polar molecules
Creators: name: Miller, Calder
name: Carroll, Annette N.
name: Lin, Junyu
name: Hirzler, Henrik
name: Gao, Haoyang
name: Zhou, Hengyun
name: Lukin, Mikhail D.
name: Ye, Jun
Publisher: name: arXiv
Year: 2024
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: Polar molecules confined in an optical lattice are a versatile platform to explore spin-motion dynamics based on strong, long-range dipolar interactions. The precise tunability of Ising and spin-exchange interactions with both microwave and dc electric fields makes the molecular system particularly suitable for engineering complex many-body dynamics. Here, we used Floquet engineering to realize interesting quantum many-body systems of polar molecules. Using a spin encoded in the two lowest rotational states of ultracold KRb molecules, we mutually validated XXZ spin models tuned by a Floquet microwave pulse sequence against those tuned by a dc electric field through observations of Ramsey contrast dynamics, setting the stage for the realization of Hamiltonians inaccessible with static fields. In particular, we observed two-axis twisting mean-field dynamics, generated by a Floquet-engineered XYZ model using itinerant molecules in 2D layers. In the future, Floquet-engineered Hamiltonians could generate entangled states for molecule-based precision measurement or could take advantage of the rich molecular structure for quantum simulation of multi-level systems.
description: 20 pages, 4 figures + 4 extended data figures
Letter from Harry Finke to Curtis Tunnell, Door Replacement and Installation of a Canvas Awning Building 500, Randolph Air Force Base, Texas
Creators: name: Finke, Harry F.
Publisher: name: Department of the Air Force, Randolph Air Force Base
Year: 1992
Subjects: subject: San Antonio
valueUri: https://core.tdar.org/browse/geographic-keyword/4149/san-antonio
subject: Bexar (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/4150/bexar-county
subject: Texas
valueUri: https://core.tdar.org/browse/geographic-keyword/6923/texas
subject: Randolph Air Force Base
valueUri: https://core.tdar.org/browse/geographic-keyword/78971/randolph-air-force-base
subject: Historic
valueUri: https://core.tdar.org/browse/culture-keyword/25/historic
subject: Governmental Structure
valueUri: https://core.tdar.org/browse/site-type/318/governmental-structure
subject: Historic Governmental Structure
valueUri: https://core.tdar.org/browse/site-type/320/historic-governmental-structure
subject: Non-Domestic Structures
valueUri: https://core.tdar.org/browse/site-type/309/non-domestic-structures
subject: Building 500
valueUri: https://core.tdar.org/browse/other-keyword/158786/building-500
subject: Officer's Club
valueUri: https://core.tdar.org/browse/other-keyword/156757/officers-club
subject: Architectural Documentation
valueUri: https://core.tdar.org/browse/investigation-type/16/architectural-documentation
subject: Heritage Management
valueUri: https://core.tdar.org/browse/investigation-type/24/heritage-management

description: Written to the Texas Historical Commission, this letter provides extensive documentation for undertakings to be conducted at Building 500, Randolph Air Force Base, Texas. Included are location maps, historic data, undertaking description, photographs, and a statement of work. Randolph Air Force Base has also stated that it has determined a no effect on the property. This letter is part of a collection of correspondence providing information on a proposed undertaking for Building 500, Randolph Air Force Base, Texas. Projects include replacement of the south side doors and the installation of a canvas awning over the archway doors of the Officer's Club. The attachments of these letters include location maps, historic data, undertaking description, photographs, and statement of work.
H$_2$O maser emission associated with the planetary nebula IRAS 16333$-$4807
Creators: name: Uscanga, L.
name: Gómez, J. F.
name: Miranda, L. F.
name: Boumis, P.
name: Suárez, O.
name: Torrelles, J. M.
name: Anglada, G.
name: Tafoya, D.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present simultaneous observations of H$_2$O maser emission and radio continuum at 1.3 cm carried out with the Australia Telescope Compact Array towards two sources, IRAS 16333$-$4807 and IRAS 12405$-$6219, catalogued as planetary nebula (PN) candidates, and where single-dish detections of H$_2$O masers have been previously reported. Our goal was to unambiguously confirm the spatial association of the H$_2$O masers with these two PN candidates. We detected and mapped H$_2$O maser emission in both fields, but only in IRAS 16333$-$4807 the maser emission is spatially associated with the radio continuum emission. The properties of IRAS 16333$-$4807 provide strong support for the PN nature of the object, hereby confirming it as the fifth known case of a H$_2$O maser-emitting PN. This source is bipolar, like the other four known H$_2$O maser-emitting PNe, indicating that these sources might pertain to a usual, but short phase in the evolution of bipolar PNe. In IRAS 12405$-$6219, the H$_2$O maser and radio continuum emission are not associated with each other and, in addition, the available data indicate that this source is an H II region rather than a PN.
description: 6 pages, 3 figures. Accepted by MNRAS
Reflexionen über Bach in der bildenden Kunst des 20. Jahrhunderts
Creators: name: Salmen, Walter
Publisher: name: Bach-Jahrbuch
Year: 2018

description: Bachs Musik hat einen entscheidenden Einfluss auf die bildende Kunst des 20. Jahrhunderts, wesentlich stärker als auf dessen Literatur. Insbesondere Paul Klee, George Braque, August Macke und Oskar Kokoschka haben sich expressis verbis in Gemälden, "Hommage"-Bildern, "fugalen" Werken oder abstrakten "Kompositionen" auf Bach bezogen. (Übertragung des englischen Resümees am Ende des Bandes)
description: Bach-Jahrbuch, Bd. 72 (1986)
Unraveling p-type and n-type interfaces in Superconducting Infinite-Layer Nickelate thin films
Creators: name: Raji, Aravind
name: Gutiérrez-Llorente, Araceli
name: Zhang, Dongxin
name: Li, Xiaoyan
name: Bibes, Manuel
name: Iglesias, Lucia
name: Rueff, Jean-Pascal
name: Gloter, Alexandre
Publisher: name: arXiv
Year: 2024
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: After decades of research, superconductivity was finally found in nickel-based analogs of superconducting cuprates, with infinite-layer (IL) structure. These results are so far restricted to thin films in the case of IL-nickelates. Therefore, the nature of the interface with the substrate, and how it couples with the thin film properties is still an open question. Here, using scanning transmission electron microscopy (STEM)- electron energy loss spectroscopy (EELS) and four-dimensional (4D)-STEM, a novel chemically sharp p-type interface is observed in a series of superconducting IL-praseodymium nickelate samples, and a comparative study is carried out with the previously reported n-type interface obtained in other samples. Both interfaces have strong differences, with the p-type interface being highly polar. In combination with ab-initio calculations, we find that the influence of the interface on the electronic structure is local, and does not extend beyond 2-3 unit cells into the thin film. This decouples the direct influence of the interface in driving the superconductivity, and indicates that the IL-nickelate thin films do not have a universal interface model. Insights into the spatial hole-distribution in SC samples, provided by monochromated EELS and total reflection-hard x-ray photoemission spectroscopy, suggest that this particular distribution might be directly influencing superconductivity.
Additional file 2 of New insights into the genetic diversity of the stone crayfish: taxonomic and conservation implications
Creators: name: Lovrenčić, Leona
name: Bonassin, Lena
name: Boštjančić, Ljudevit Luka
name: Podnar, Martina
name: Mišel Jelić
name: Klobučar, Göran
name: Jaklič, Martina
name: Slavevska-Stamenković, Valentina
name: Hinić, Jelena
name: Maguire, Ivana
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Evolutionary Biology

description: Additional file 2: TCS phylogenetic network based on Austropotamobius torrentium COI gene.
Exploitation by Common Carp (Cyprinus Carpio) of a Floodplain Wetland of the Lower River Murray Under Drought and Flooding Conditions
Creators: name: Vilizzi, L
name: Thwaites, L. A
name: Smith, B. B
Publisher: name: La Trobe
Year: 2023

description:

MDFRC item.

Common carp Cyprinus carpio are a declared pest fish throughout the Murray-Darling Basin. Successful management of this highly-invasive species aimed at mitigating its detrimental effects on aquatic ecosystems is therefore a priority issue for wetland restoration and rehabilitation programmes for the benefit of native fish communities. As part of a large-scale, field-based experiment on carp impacts, a population of carp was extensively sampled from 2009 to 2011 at Brenda Park wetland (lower River Murray, South australia) under both drought and flooding conditions. A consistent young-of-year (YoY) cohort was present in the 2009–10 breeding season, indicating successful spawning within the wetland. However, the same cohort appeared not to leave the wetland later in the season, possibly as a result of drought-induced low-flow conditions. Conversely, there was no evidence for within-wetland spawning in 2010–11 and 2011–12. Following a major flood event in Summer/autumn 2011, a consistent stock-size (210–440 mm tL) component was present in the carp population. Despite one successful spawning event out of the three breeding seasons of sampling, it cannot be ruled out that Brenda Park can act as a recruitment hot-spot for carp, especially in light of the large-scale population dynamics of this species. Measures for wetland rehabilitation should account for this and rely on a combination of flow regulation practices, enhancement of native fish passage and integrated carp management/control measures involving use of selective traps or exclusion screens, removal programmes and, whenever feasible, water draw-downs.
Non-equilibrium steady states in the Klein-Gordon theory
Creators: name: Doyon, Benjamin
name: Lucas, Andrew
name: Schalm, Koenraad
name: Bhaseen, M. J.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We construct non-equilibrium steady states in the Klein-Gordon theory in arbitrary space dimension $d$ following a local quench. We consider the approach where two independently thermalized semi-infinite systems, with temperatures $T_{\rm L}$ and $T_{\rm R}$, are connected along a $d-1$-dimensional hypersurface. A current-carrying steady state, described by thermally distributed modes with temperatures $T_{\rm L}$ and $T_{\rm R}$ for left and right-moving modes, respectively, emerges at late times. The non-equilibrium density matrix is the exponential of a non-local conserved charge. We obtain exact results for the average energy current and the complete distribution of energy current fluctuations. The latter shows that the long-time energy transfer can be described by a continuum of independent Poisson processes, for which we provide the exact weights. We further describe the full time evolution of local observables following the quench. Averages of generic local observables, including the stress-energy tensor, approach the steady state with a power-law in time, where the exponent depends on the initial conditions at the connection hypersurface. We describe boundary conditions and special operators for which the steady state is reached instantaneously on the connection hypersurface. A semiclassical analysis of freely propagating modes yields the average energy current at large distances and late times. We conclude by comparing and contrasting our findings with results for interacting theories and provide an estimate for the timescale governing the crossover to hydrodynamics. As a modification of our Klein-Gordon analysis we also include exact results for free Dirac fermions.
description: 42 pages, 7 figures
Investigating the Effect of Social Ties on Knowledge-Sharing Behavior
Creators: name: Rillon, Aileen
Publisher: name: Zenodo
Year: 2023
Subjects: Knowledge Sharing
Knowledge Management
Social Network Analysis

description: The study considers the community question and answer (CQA) site as a communication platform that brings together people from across the globe to exchange knowledge. This study examined the communication patterns on a CQA website. It explored how users' behavior of donating or collecting knowledge is affected by their generational age, social capital, and the technological features of the online platform.
 The researcher used social network analysis to measure the structural communication patterns of participants in Stack Overflow's public and private groups. Also, it employed a survey method to gather respondents' perceptions towards knowledge donating or collecting in knowledge-sharing sites where participants have non-pre-existing offline and pre-existing offline ties.
 The study found that the big world network structure of a public Stackoverflow, in contrast to its private group's small world network structure, exhibits a participation inequality among its members. The presence of one active member and less participation among others is present both in knowledge donating and knowledge collecting activity, whether it may be with pre-existing offline social ties before engagement or not. The research also found that digital immigrants and native respondents are open to participating in a CQA site regardless of social ties. This study confirms that said respondents perceived the system's usability- navigability, responsiveness, interactivity, and security typically influence their intent to use a CQA.
 Keywords: knowledge sharing, knowledge management, social network analysis, community question and answer site, community of practice
Asymptotic equivalence of nonparametric diffusion and Euler scheme experiments
Creators: name: Genon-Catalot, Valentine
name: Larédo, Catherine
Publisher: name: arXiv
Year: 2014
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics

description: We prove a global asymptotic equivalence of experiments in the sense of Le Cam's theory. The experiments are a continuously observed diffusion with nonparametric drift and its Euler scheme. We focus on diffusions with nonconstant-known diffusion coefficient. The asymptotic equivalence is proved by constructing explicit equivalence mappings based on random time changes. The equivalence of the discretized observation of the diffusion and the corresponding Euler scheme experiment is then derived. The impact of these equivalence results is that it justifies the use of the Euler scheme instead of the discretized diffusion process for inference purposes.
description: Published in at http://dx.doi.org/10.1214/14-AOS1216 the Annals of Statistics (http://www.imstat.org/aos/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Fractonic criticality in Rydberg atom arrays
Creators: name: Macedo, Rafael A.
name: Pereira, Rodrigo G.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: Fractonic matter can undergo unconventional phase transitions driven by the condensation of particles that move along subdimensional manifolds. We propose that this type of quantum critical point can be realized in a bilayer of crossed Rydberg chains. This system exhibits a transition between a disordered phase and a charge-density-wave phase with subextensive ground state degeneracy. We show that this transition is described by a stack of critical Ising conformal field theories that become decoupled in the low-energy limit due to emergent subsystem symmetries. We also analyze the transition using a Majorana mean-field approach for an effective lattice model, which confirms the picture of a fixed point of decoupled critical chains. We discuss the unusual scaling properties and derive anisotropic correlators that provide signatures of subdimensional criticality in this realistic setup.
description: 11 pages, 5 figures, published version
Additional file 4 of New insights into the genetic diversity of the stone crayfish: taxonomic and conservation implications
Creators: name: Lovrenčić, Leona
name: Bonassin, Lena
name: Boštjančić, Ljudevit Luka
name: Podnar, Martina
name: Mišel Jelić
name: Klobučar, Göran
name: Jaklič, Martina
name: Slavevska-Stamenković, Valentina
name: Hinić, Jelena
name: Maguire, Ivana
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Evolutionary Biology

description: Additional file 4: Estimation of divergence times based on Austropotamobius torrentium mitochondrial data set using three molecular clock and four geological calibrations.
Convergence rates of the DPG method with reduced test space degree
Creators: name: Bouma, T.
name: Gopalakrishnan, J.
name: Harb, A.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: This paper presents a duality theorem of the Aubin-Nitsche type for discontinuous Petrov Galerkin (DPG) methods. This explains the numerically observed higher convergence rates in weaker norms. Considering the specific example of the mild-weak (or primal) DPG method for the Laplace equation, two further results are obtained. First, the DPG method continues to be solvable even when the test space degree is reduced, provided it is odd. Second, a non-conforming method of analysis is developed to explain the numerically observed convergence rates for a test space of reduced degree.
Letter from Scott Shepherd to Joseph Logan, MFR Building 903/907, Randolph Air Force Base, Texas
Creators: name: Shepherd, Scott B.
Year: 1992
Subjects: subject: San Antonio
valueUri: https://core.tdar.org/browse/geographic-keyword/4149/san-antonio
subject: Bexar (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/4150/bexar-county
subject: Texas
valueUri: https://core.tdar.org/browse/geographic-keyword/6923/texas
subject: Randolph Air Force Base
valueUri: https://core.tdar.org/browse/geographic-keyword/78971/randolph-air-force-base
subject: Historic
valueUri: https://core.tdar.org/browse/culture-keyword/25/historic
subject: Governmental Structure
valueUri: https://core.tdar.org/browse/site-type/318/governmental-structure
subject: Historic Governmental Structure
valueUri: https://core.tdar.org/browse/site-type/320/historic-governmental-structure
subject: Building 907
valueUri: https://core.tdar.org/browse/other-keyword/146471/building-907
subject: Building 905
valueUri: https://core.tdar.org/browse/other-keyword/146469/building-905
subject: Building 903
valueUri: https://core.tdar.org/browse/other-keyword/153691/building-903
subject: Architectural Documentation
valueUri: https://core.tdar.org/browse/investigation-type/16/architectural-documentation
subject: Heritage Management
valueUri: https://core.tdar.org/browse/investigation-type/24/heritage-management

description: Discussion of adverse effect letters for proposed undertakings at Randolph Air Force Base, Texas. This letter is part of correspondence discussing the replacement of Building 905's doors at Randolph Air Force Base, Texas. The installation is specifically for store front glass doors to replace the existing wooden doors that are original to the structure.
Exploring Sustainability of Educational Environment among Health Science Students at the Largest Public University in Brunei Darussalam: A Convergent Mixed-Methods Study
Creators: name: Alam, F
name: Rahman, H Abdul
name: Kok, KYY
name: Abdul-Mumin, Khadizah H.
Publisher: name: La Trobe
Year: 2023
Subjects: classificationCode: 4203
subject: Health services and systems

description: Health science students are the future healthcare workforce. Understanding and fostering a sustainable educational environment (EE) is essential in optimising their learning and the successful completion of their studies. A convergent mixed-methods study was conducted to explore health science students’ experiences of their EE at the largest public university in Brunei Darussalam. A cross-sectional design using the DREEM questionnaire (n = 150) and four focus group discussions (n = 31) involving five health science programs (biomedical sciences, dentistry, medicine, nursing/midwifery, and pharmacy) was conducted between November 2021 and May 2022. Descriptive and linear regression analyses and thematic analysis were respectively performed on the quantitative and qualitative data. Although the university EE was experienced by students as “more positive than negative” (86.7%), 13.3% perceived it as having “plenty of problems”. This perception of learning was statistically significant among nursing/midwifery students (p = 0.012). Dentistry students reported positive perceptions across all five domains of the DREEM (an overall mean of 119.3 ± 10.3). The importance of a stimulating home learning environment, supportive peers, innovative teaching methods, soft skill development, and clinical learning enhancement were highlighted. To foster independence and student-centred learning, an educational program that empowers students on their EE, including ‘survival skills’ is recommended. Future research should compare health science students’ experiences in university and clinical EE, nationally and abroad (medical and dentistry twinning program), and develop indicators measuring the sustainability of the EE throughout health science programs.
A lattice mean-field study of the phase diagram of interacting parity-breaking Weyl semimetals
Creators: name: Buividovich, P. V.
name: Puhr, M.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We perform a mean-field study of the phase diagram of interacting Weyl semimetals with broken parity, that is, with different densities of right- and left-handed quasiparticles. As a simple model system, we consider the Wilson-Dirac Hamiltonian with the chiral chemical potential and on-site repulsive interactions. We find that the chiral chemical potential somewhat shrinks the region of the pion condensation (Aoki phase) in the parameter space of the bare mass and the interaction strength, so that the condensation thresholds are at smaller interaction strengths. The renormalized chiral chemical potential monotonously grows with interaction strength everywhere in the phase diagram, and only the growth rate is discontinuous across the phase transition lines. These findings are in full agreement with previous results obtained by one of the authors for the continuum Dirac Hamiltonian, except for the fact that for our lattice model with explicitly broken chiral symmetry the boundaries of the Aoki phase remain sharp second-order phase transitions even at nonzero chiral chemical potential and there are no signatures of Cooper-type instabilities in the weakly interacting regime.
description: 7 pages PoS style, 2 figures, to appear in the proceedings of the Lattice 2014 conference (23-28 June 2014, Columbia University, New York, USA)
NeurDB: An AI-powered Autonomous Data System
Creators: name: Ooi, Beng Chin
name: Cai, Shaofeng
name: Chen, Gang
name: Shen, Yanyan
name: Tan, Kian-Lee
name: Wu, Yuncheng
name: Xiao, Xiaokui
name: Xing, Naili
name: Yue, Cong
name: Zeng, Lingze
name: Zhang, Meihui
name: Zhao, Zhanhao
Publisher: name: arXiv
Year: 2024
Subjects: subject: Databases (cs.DB)
subject: Artificial Intelligence (cs.AI)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: In the wake of rapid advancements in artificial intelligence (AI), we stand on the brink of a transformative leap in data systems. The imminent fusion of AI and DB (AIxDB) promises a new generation of data systems, which will relieve the burden on end-users across all industry sectors by featuring AI-enhanced functionalities, such as personalized and automated in-database AI-powered analytics, self-driving capabilities for improved system performance, etc. In this paper, we explore the evolution of data systems with a focus on deepening the fusion of AI and DB. We present NeurDB, an AI-powered autonomous data system designed to fully embrace AI design in each major system component and provide in-database AI-powered analytics. We outline the conceptual and architectural overview of NeurDB, discuss its design choices and key components, and report its current development and future plan.
Additional file 5 of New insights into the genetic diversity of the stone crayfish: taxonomic and conservation implications
Creators: name: Lovrenčić, Leona
name: Bonassin, Lena
name: Boštjančić, Ljudevit Luka
name: Podnar, Martina
name: Mišel Jelić
name: Klobučar, Göran
name: Jaklič, Martina
name: Slavevska-Stamenković, Valentina
name: Hinić, Jelena
name: Maguire, Ivana
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Evolutionary Biology

description: Additional file 5: Results of species delimitation analyses performed on Austropotamobius torrentium COI dataset applying different methods (ABGD (lumper, splitter), TCS, bPTP, mPTP and GMYC).
Motion Capture Analysis of Verb and Adjective Types in Austrian Sign Language
Creators: name: Krebs, Julia
name: Malaia, Evie
name: Wilbur, Ronnie B.
name: Fessl, Isabella
name: Wiesinger, Hans-Peter
name: Schwameder, Hermann
name: Roehm, Dietmar
Publisher: name: arXiv
Year: 2024
Subjects: subject: Computation and Language (cs.CL)
subject: Neurons and Cognition (q-bio.NC)
subject: FOS: Computer and information sciences
subject: FOS: Biological sciences

description: Across a number of sign languages, temporal and spatial characteristics of dominant hand articulation are used to express semantic and grammatical features. In this study of Austrian Sign Language (Österreichische Gebärdensprache, or ÖGS), motion capture data of four Deaf signers is used to quantitatively characterize the kinematic parameters of sign production in verbs and adjectives. We investigate (1) the difference in production between verbs involving a natural endpoint (telic verbs; e.g. arrive) and verbs lacking an endpoint (atelic verbs; e.g. analyze), and (2) adjective signs in intensified vs. non-intensified (plain) forms. Motion capture data analysis using linear-mixed effects models (LME) indicates that both the endpoint marking in verbs, as well as marking of intensification in adjectives, are expressed by movement modulation in ÖGS. While the semantic distinction between verb types (telic/atelic) is marked by higher peak velocity and shorter duration for telic signs compared to atelic ones, the grammatical distinction (intensification) in adjectives is expressed by longer duration for intensified compared to non-intensified adjectives. The observed individual differences of signers might be interpreted as personal signing style.
description: 10 pages, 7 figures
Noch einmal: Wo blieb Bachs fünfter Kantatenjahrgang?
Creators: name: Dürr, Alfred
Publisher: name: Bach-Jahrbuch
Year: 2018

description: Bezugnehmend auf: Christoph Wolff: Wo blieb Bachs fünfter Kantatenjahrgang? BJ 1982, S. 151-152
description: Bach-Jahrbuch, Bd. 72 (1986)
Hypoxic blackwater event severely impacts Murray crayfish (Euastacus armatus) populations in the Murray River, Australia
Creators: name: McCarthy, Bernard
name: Zukowski, Sylvia
name: Whiterod, Nick
name: Vilizzi, Lorenzo
name: Beesley, Leah
name: King, Alison
Publisher: name: La Trobe
Year: 2023

description:

MDFRC item.

Prolonged flooding in 2010/11 ended a decade of drought and produced a large-scale hypoxic blackwater event across the southern Murray-Darling Basin, Australia. The hypoxic conditions caused fish kills and Murray crayfish Euastacus armatus to emerge from the water onto the river banks to avoid the poor water quality. This study examined the medium-term impact of this blackwater event on Murray crayfish populations in the Murray River, where approximately 1800 km of the main channel were affected by hypoxia. Murray crayfish populations were surveyed in July 2012, along a 1100-km section of the Murray River at 10 sites affected by hypoxic blackwater and six sites that were not affected, and data were compared with surveys of the same sites undertaken in July 2010, four months before the hypoxic blackwater event (before-after-control-impact experimental design). Murray crayfish abundance in 2012 (post-blackwater) was significantly lower at blackwater affected sites (81% reduction from 2010), but not at non-affected sites. The hypoxic blackwater impacted Murray crayfish of both sexes and all size-classes in a similar manner. The results demonstrate that prolonged periods of hypoxia can markedly impact populations of the long-lived and slow-growing Murray crayfish despite the species ability to emerge from hypoxic water. The findings highlight important challenges for the management of both the recreational fishery for this species and riverine flows in relation to hypoxic blackwater events.
KI-Cycling Poster, PhD Poster Salon, Ars Electronica Festival 2022
Creators: name: Elberskirch, Charleen
Publisher: name: Zenodo
Year: 2023
Subjects: garment remanufacturing
textile recycling
circular fashion
digital technologies

description: Poster for the "PhD Poster Salon", which took place during Ars Electronica Festival 2022.
Polariton condensation in a planar microcavity with InGaAs quantum wells
Creators: name: Cilibrizzi, Pasquale
name: Askitopoulos, Alexis
name: Silva, Matteo
name: Clarke, Edmund
name: Zajac, Joanna M.
name: Langbein, Wolfgang
name: Lagoudakis, Pavlos G.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Polariton lattice condensates provide a platform for on chip quantum emulations. Interactions in extended polariton lattices are currently limited by the intrinsic photonic disorder of microcavities. Here, we fabricate a strain compensated planar GaAs/AlAs microcavity with embedded InGaAs quantum wells and report on polariton condensation under non-resonant optical excitation. Evidence of polariton condensation is supported spectroscopically both in reflection and transmission geometry, whilst the observation of a second threshold to photon lasing allows us to conclusively distinguish between the strong- and weak-coupling non-linear regimes.
description: 3 pages, 3 figures