cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Properties of the diffusion and drift kinetic coefficients in momentum space for a cold Fermi system
Creators: name: Lukyanov, Sergiy V.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Using the methods of kinetic theory expressions for the diffusion and drift coefficients for a cold Fermi system are obtained. Their dependences on the momentum are calculated for the step distribution function as well as in the case of excitation of a particle-hole pair.
description: 21 pages, 7 figures, 1 table
TW Hya Association Membership and New WISE-detected Circumstellar Disks
Creators: name: Schneider, Adam
name: Melis, Carl
name: Song, Inseok
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We assess the current membership of the nearby, young TW Hydrae Association and examine newly proposed members with the Wide-field Infrared Survey Explorer (WISE) to search for infrared excess indicative of circumstellar disks. Newly proposed members TWA 30A, TWA 30B, TWA 31, and TWA 32 all show excess emission at 12 and 22 \mum providing clear evidence for substantial dusty circumstellar disks around these low-mass, ~8 Myr old stars that were previously shown to likely be accreting from circumstellar material. TWA 30B shows large amounts of self-extinction, likely due to an edge-on disk geometry. We also confirm previously reported circumstellar disks with WISE, and determine a 22 \mum excess fraction of 42+/- 9% based on our results.
description: ApJ, Accepted
Bringing ultimate depth to scanning tunnelling microscopy: deep subsurface vision of buried nano-objects in metals
Creators: name: Kurnosikov, Oleg
name: Sicot, Muriel
name: Gaudry, Emilie
name: Pierre, Danielle
name: Lu, Yuan
name: Mangin, Stéphane
Publisher: name: arXiv
Year: 2022
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: A method for subsurface visualization and characterization of hidden subsurface nano-structures based on Scanning Tuneling Microscopy/Spectroscopy (STM/STS) has been developed. The nano-objects buried under a metal surface up to several tens of nanometers can be visualized through the metal surface and characterized with STM without destroying the sample. This non-destructive method exploits quantum well (QW) states formed by partial electron confinement between the surface and buried nano-objects. The specificity of STM allows for nano-objects to be singled out and easily accessed. Then, their shape, size and burial depth can be determined by analyzing the spatial distribution and oscillatory behavior of the electron density at the surface of the sample. The proof of concept was demonstrated by fabricating argon nanoclusters embedded into a single-crystalline Cu matrix. Taking advantage of the specific electronic band structure Cu and inner electron focusing, we experimentally demonstrated that noble-gas nanoclusters of several nanometers large buried as deep as 80 nm can be detected, characterized and imaged. The ultime depth of this ability is estimated as 110 nm. This approach using QW states paves the way for an enhanced 3D characterization of nanostructures hidden well below a metallic surface.
description: Accepted in Nanoscale Horizons Nanoscale Horiz., 2023, Accepted Manuscript https://doi-org.bases-doc.univ-lorraine.fr/10.1039/D3NH00052D
title: Expression von Hyaluronidasen in Kopf- und Halskarzinomen
Creators: name: Papadas, Theodoros
name: Jelastopulu, Eleni
name: Kontoni, Anastasia
name: Vynios, Dimitrios
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Hyaluronidasen (Hyals) sind 6 verschiedene Enzyme mit ähnlicher Aktivität, die mit Krebs in Verbindung stehen. In Kopf-Hals-Κarzinomen (KHZ) sind verschiedene Isoformen festgestellt worden, die an Krebswachstum beteiligt sind. Unter diesen scheinen PH-20 und Hyal-1 eine Schlüsselrolle[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 87. Jahresversammlung der Deutschen Gesellschaft für Hals-Nasen-Ohren-Heilkunde, Kopf- und Hals-Chirurgie
Spirituality through art education
Creators: name: Gusdal, Yvonne Rita, 1937-
Publisher: name: University of Calgary
Year: 1985
Subjects: subject: LB 1591 G86 1986
subject: Spiritual life in art - Education - Canada
subject: Education - Canada - Curricula
subject: Arts - Study and teaching - Canada
subject: History - Study and teaching - Canada

description: Bibliography: p. 203-212.
A positivity-preserving and conservative high-order flux reconstruction method for the polyatomic Boltzmann--BGK equation
Creators: name: Dzanic, Tarik
name: Witherden, Freddie D.
name: Martinelli, Luigi
Publisher: name: arXiv
Year: 2022
Subjects: subject: Numerical Analysis (math.NA)
subject: Computational Physics (physics.comp-ph)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: In this work, we present a positivity-preserving high-order flux reconstruction method for the polyatomic Boltzmann--BGK equation augmented with a discrete velocity model that ensures the scheme is discretely conservative. Through modeling the internal degrees of freedom, the approach is further extended to polyatomic molecules and can encompass arbitrary constitutive laws. The approach is validated on a series of large-scale complex numerical experiments, ranging from shock-dominated flows computed on unstructured grids to direct numerical simulation of three-dimensional compressible turbulent flows, the latter of which is the first instance of such a flow computed by directly solving the Boltzmann equation. The results show the ability of the scheme to directly resolve shock structures without any ad hoc numerical shock capturing method and correctly approximate turbulent flow phenomena in a consistent manner with the hydrodynamic equations.
description: 31 pages, 20 figures
title: Beurteilung einer Ringknorpelbeteiligung im Dual-Source-CT der 3. Generation bei einem cT3-Larynxkarzinom
Creators: name: Patscheke, Jochen
name: Klußmann, Jens Peter
name: Roller, Fritz
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Beim Larynxkarzinom setzt die Möglichkeit einer Kehlkopf-erhaltenden operativen Therapie i.d.R. den Ausschluss einer Infiltration des Ringknorpels oder des Ringknorpel-Stellknorpel-Gelenks voraus. Hinweise für eine solche Infiltration sind eine eingeschränkte Beweglichkeit des betroffenen[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 87. Jahresversammlung der Deutschen Gesellschaft für Hals-Nasen-Ohren-Heilkunde, Kopf- und Hals-Chirurgie
Recent development of CDCC
Creators: name: Yahiro, Masanobu
name: Matsumoto, Takuma
name: Minomo, Kosho
name: Sumi, Takenori
name: Watanabe, Shin
Publisher: name: arXiv
Year: 2012
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: This paper shows a brief review on CDCC and the microscopic reaction theory as a fundamental theory of CDCC. The Kerman-McManus-Thaler theory for nucleon-nucleus scattering is extended to nucleus-nucleus scattering. New development of four-body CDCC is presented. An accurate method of treating inclusive reactions is presented as an extension of CDCC and the Glauber model.
description: 15 pages, 7 figures, 2 tables, the proceedings of the Dynamics and Correlations in Exotic Nuclei (DCEN2011)
An Archaeological and paleoenvironmental correlation for the Kluane-Aishihik area, southwest Yukon, Canada
Creators: name: Stuart, Glenn S. L.
Publisher: name: University of Calgary
Year: 1986
Subjects: subject: QE 993 S88 1987
subject: Palynology - Yukon Territory - Kluane National Park
subject: Pollen, Fossil
subject: Paleobotany - Yukon Territory - Recent
subject: Paleontology - Yukon Territory - Kluane National Park
subject: Kluane National Park (Yukon)

description: Bibliography: p. 217-238
Dynamical phases transitions in periodically driven Bardeen-Cooper-Schrieffer systems
Creators: name: Collado, H. P. Ojeda
name: Usaj, Gonzalo
name: Balseiro, C. A.
name: Zanette, Damián H.
name: Lorenzana, José
Publisher: name: arXiv
Year: 2022
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We present a systematic study of the dynamical phase diagram of a periodically driven BCS system as a function of drive strength and frequency. Three different driving mechanism are considered and compared: oscillating density of states, oscillating pairing interaction and oscillating external paring field. We identify the locus in parameter space of parametric resonances and four dynamical phases: Rabi-Higgs, gapless, synchronized Higgs and time-crystal. We demonstrate that the main features of the phase diagram are quite robust to different driving protocols and discuss the order of the transitions. By mapping the BCS problem to a collection of nonlinear and interacting classical oscillators, we shed light on the origin of time-crsytalline phases and parametric resonances appearing for subgap excitations.
description: 15 pages, including 12 figures, appendix and references
The Preconditions of demonstrative thought
Creators: name: Hadfield, Christopher M. (Christopher Mark), 1954-
Publisher: name: University of Calgary
Year: 1984
Subjects: subject: B 105 R25 E9233 1986
subject: Evans, Gareth. The varieties of reference
subject: Transcendentalism
subject: Reference (Philosophy)

description: Bibliography: p. 113-114.
title: Pikosekunden Infrarot Laser (PIRL), ein neues Lasersystem für ein narbenreduziertes Schneiden von Geweben und zur Gewebe-Tumordiagnostik
Creators: name: Petersen, Hannes
name: Kwiatkowski, Marcel
name: Schlüter, Hartmut
name: Miller, R. J. Dwayne
name: Knecht, Rainald
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Mit der Entwicklung des Pikosekunden Infrarot Lasers (PIRL) resultierten neue Konzepte in der Laserchirurgie, die eine präzisere und gewebeschonendere Operation mit sehr geringer Narbenbildung versprechen. Zudem wird durch die Freisetzung von intakten Biomolekülen während [zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 87. Jahresversammlung der Deutschen Gesellschaft für Hals-Nasen-Ohren-Heilkunde, Kopf- und Hals-Chirurgie
Feeding ecology of Grizzly bears in the Cascade and Panther Valleys of Banff National Park, Alberta
Creators: name: Hamer, David (John David Wensley)
Publisher: name: University of Calgary
Year: 1985
Subjects: subject: QL 737 C27 H333 1985
subject: Grizzly bear
subject: Bears - Food
subject: Grizzly bear - Ecology

description: Bibliography: p. 218-229.
Determination of zeta-potential of nanofluids based on electrolyte solutions from the measurements by the methods of electrical spectroscopy and laser correlation spectroscopy
Creators: name: Balika, S. D.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The work discusses the problem of measurement of the zeta-potential for electrolyte-based suspensions of nanoparticle. A theory is presented for the effect of the diffuse electric double layer, including the interphase (stagnant) layer, on the effective conductivity of such suspensions. The theory is based on the method of compact groups of inhomogeneities applied to a model system of hard-core-penetrable-shell particles embedded together with the base liquid in a uniform host of the conductivity. The cores represent the particles. The shells are electrically inhomogeneous in the radial direction, their conductivity profile being a continuous function. This model is possible to analyze rigorously in the static limit. The desired conductivity is found from the integral relation which allows us to express the electrical conductivity in the terms of the zeta-potential, thickness of the stagnant layer, matrix molarity, etc. The theory reveals the existence of different scenarios of behavior of the conductivity depending on the geometrical and electrical parameters of the stagnant layer. It is shown that the functional dependence between the thickness and zeta-potential can be obtained from the rate of change of the conductivity with concentration for diluted suspensions; this rate can be measured experimentally. It is pointed out that the hydrodynamic radius of a nanoparticle can be obtained from the Smoluchowski-Einstein diffusion coefficient, which can be measured by the method of laser correlation spectroscopy. In order to find the zeta-potential, it is necessary to simultaneously do a series of independent measurements: find the slope of the conductivity and estimate the thickness of the stagnant layer.
description: in Ukrainian language
Geometric results on linear actions of reductive Lie groups for applications to homogeneous dynamics
Creators: name: Richard, Rodolphe
name: Shah, Nimish A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Representation Theory (math.RT)
subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 22E40, 37A17

description: Several problems in number theory when reformulated in terms of homogenous dynamics involve study of limiting distributions of translates of algebraically defined measures on orbits of reductive groups. The general non-divergence and linearization techniques, in view of Ratner's measure classification for unipotent flows, reduce such problems to dynamical questions about linear actions of reductive groups on finite dimensional vectors spaces. This article provides general results which resolve these linear dynamical questions in terms of natural group theoretic or geometric conditions.
Variable Attention Masking for Configurable Transformer Transducer Speech Recognition
Creators: name: Swietojanski, Pawel
name: Braun, Stefan
name: Can, Dogan
name: da Silva, Thiago Fraga
name: Ghoshal, Arnab
name: Hori, Takaaki
name: Hsiao, Roger
name: Mason, Henry
name: McDermott, Erik
name: Silovsky, Honza
name: Travadi, Ruchir
name: Zhuang, Xiaodan
Publisher: name: arXiv
Year: 2022
Subjects: subject: Audio and Speech Processing (eess.AS)
subject: Computation and Language (cs.CL)
subject: Sound (cs.SD)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: This work studies the use of attention masking in transformer transducer based speech recognition for building a single configurable model for different deployment scenarios. We present a comprehensive set of experiments comparing fixed masking, where the same attention mask is applied at every frame, with chunked masking, where the attention mask for each frame is determined by chunk boundaries, in terms of recognition accuracy and latency. We then explore the use of variable masking, where the attention masks are sampled from a target distribution at training time, to build models that can work in different configurations. Finally, we investigate how a single configurable model can be used to perform both first pass streaming recognition and second pass acoustic rescoring. Experiments show that chunked masking achieves a better accuracy vs latency trade-off compared to fixed masking, both with and without FastEmit. We also show that variable masking improves the accuracy by up to 8% relative in the acoustic re-scoring scenario.
description: To appear in ICASSP 2023
Equivariant formality of isotropic torus actions
Creators: name: Carlson, Jeffrey D.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics
subject: 55N91, 57T15

description: Considering the potential equivariant formality of the left action of a connected Lie group $K$ on the homogeneous space $G/K$, we arrive through a sequence of reductions at the case $G$ is compact and simply-connected and $K$ is a torus. We then classify all pairs $(G,S)$ such that $G$ is compact connected Lie and the embedded circular subgroup $S$ acts equivariantly formally on $G/S$. In the process we provide a proof of the structure (known to Leray and Koszul) of the cohomology rings $H^*(G/S;\mathbb Q)$.
description: Updated to match published version, modulo formatting and updated reference to one later-published result cited without proof here. Journal reference and DOI added
Grassmannians and the equivariant cohomology of isotropy actions
Creators: name: Carlson, Jeffrey D.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics
subject: 55N25, 57T15

description: Recent work of Chen He has determined through GKM methods the Borel equivariant cohomology with rational coefficients of the isotropy action on a real Grassmannian and an real oriented Grassmannian through GKM methods. In this expository note, we propound a less involved approach, due essentially to Vitali Kapovitch, to computing equivariant cohomology rings $H^*_K(G/H)$ for $G,K,H$ connected Lie groups, and apply it to recover the equivariant cohomology of the Grassmannians. The bulk is setup and commentary; once one believes in the model, the proof itself is under a page.
description: Updated to match the published version (modulo formatting). Journal ref added. 16 pages
title: Dermales Zylindrom – eine seltene Differentialdiagnose bei Hauttumoren im Kopf-Hals-Bereich
Creators: name: Priese, Juliane
name: Guntinas-Lichius, Orlando
name: Bitter, Thomas
name: Theis, Bernhard
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Das dermale Zylindrom (Spiegler-Tumor) ist ein gutartiger Tumor der Hautanhangsgebilde. Das Zylindrom imponiert klinisch als runde, rötliche kutane Raumforderung. Diese seltene Tumor tritt  entweder solitär oder multipel hauptsächlich im Kopfbereich auf. Während sich [zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 87. Jahresversammlung der Deutschen Gesellschaft für Hals-Nasen-Ohren-Heilkunde, Kopf- und Hals-Chirurgie
Osmotic regulation of shoot formation in tobacco callus
Creators: name: Hammersley, Deborah R. H. (Deborah Rose Harriet), 1956-
Publisher: name: University of Calgary
Year: 1984
Subjects: subject: SB 276 H34 1986
subject: Tobacco - Analysis and chemistry
subject: Osmoregulation
subject: Shoots (Botany)

description: Bibliography: p. 121-136.
title: Immunhistochemische Analyse der Expression von ERCC1, XPF und XPA in Plattenepithelkarzinomen der Mundhöhle
Creators: name: Prochnow, Sebastian
name: Münscher, Adrian
name: Knecht, Rainald
name: Clauditz, Till Sebastian
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: ERCC1, XPF und XPA sind Kernproteine der Nukleotidexzisions- und DNA-Adduktreparatur (NER) und damit verantwortlich für die Korrektur von chemotherapie-induzierten DNA Schäden.  Daher ist diesen Proteinen eine besondere Bedeutung hinsichtlich des Therapieansprechens und damit der[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 87. Jahresversammlung der Deutschen Gesellschaft für Hals-Nasen-Ohren-Heilkunde, Kopf- und Hals-Chirurgie
Convergence of Siegel-Veech constants
Creators: name: Dozier, Benjamin
Publisher: name: arXiv
Year: 2017
Subjects: subject: Dynamical Systems (math.DS)
subject: Geometric Topology (math.GT)
subject: FOS: Mathematics

description: We show that for any weakly convergent sequence of ergodic $SL_2(\mathbb{R})$-invariant probability measures on a stratum of unit-area translation surfaces, the corresponding Siegel-Veech constants converge to the Siegel-Veech constant of the limit measure. Together with a measure equidistribution result due to Eskin-Mirzakhani-Mohammadi, this yields the (previously conjectured) convergence of sequences of Siegel-Veech constants associated to Teichmüller curves in genus two. The proof uses a recurrence result closely related to techniques developed by Eskin-Masur. We also use this recurrence result to get an asymptotic quadratic upper bound, with a uniform constant depending only on the stratum, for the number of saddle connections of length at most $R$ on a unit-area translation surface.
description: 12 pages; replaced proof of the key technical tool Proposition 1.1 with a reference to a more general result proved by the author in arXiv:1705.10847; other minor changes
Stochastic Representation of the Quantum Quartic Oscillator
Creators: name: Tucci, Gennaro
name: De Nicola, Stefano
name: Wald, Sascha
name: Gambassi, Andrea
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Recent experimental advances have inspired the development of theoretical tools to describe the non-equilibrium dynamics of quantum systems. Among them an exact representation of quantum spin systems in terms of classical stochastic processes has been proposed. Here we provide first steps towards the extension of this stochastic approach to bosonic systems by considering the one-dimensional quantum quartic oscillator. We show how to exactly parameterize the time evolution of this prototypical model via the dynamics of a set of classical variables. We interpret these variables as stochastic processes, which allows us to propose a novel way to numerically simulate the time evolution of the system. We benchmark our findings by considering analytically solvable limits and providing alternative derivations of known results.
description: Submission to SciPost, 34 pages, 5 figures
title: miRNA-Expression in Tonsillenkarzinomen im Kontext von HPV-Infektion und Expression der Antileukoproteinase SLPI
Creators: name: Quabius, Elgar Susanne
name: Merz, Immanuel
name: Görögh, Tibor Görögh
name: Hedderich, Jürgen
name: Ambrosch, Petra
name: Hoffmann, Markus
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Einleiting: miRNAs sind kleine nicht kodierende mRNA-bindende Nukleinsäuren mit regulatorischen Eigenschaften, deren Expressionsmuster sich  bei HPV-positiven und –negativen Kopf-Halskarzinomen signifikant voneinander unterscheidet. Es sind 36 miRNAs beschrieben, die in diesen Tumoren unterschiedlich[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 87. Jahresversammlung der Deutschen Gesellschaft für Hals-Nasen-Ohren-Heilkunde, Kopf- und Hals-Chirurgie
Exciton coherence lifetimes from electronic structure
Creators: name: Parkhill, John
name: Tempel, David
name: Aspuru-Guzik, Alan
Publisher: name: arXiv
Year: 2011
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We model the coherent energy transfer of an electronic excitation within covalently linked aromatic homodimers from first-principles, to answer whether the usual models of the bath calculated via detailed electronic structure calculations can reproduce the key dynamics. For these systems the timescales of coherent transport are experimentally known from time-dependent polarization anisotropy measurements, and so we can directly assess the whether current techniques might be predictive for this phenomenon. Two choices of electronic basis states are investigated, and their relative merits discussed regarding the predictions of the perturbative model. The coupling of the electronic degrees of freedom to the nuclear degrees of freedom is calculated rather than assumed, and the fluorescence anisotropy decay is directly reproduced. Surprisingly we find that although TDDFT absolute energies are routinely in error by orders of magnitude more than the coupling energy, the coherent transport properties of these dimers can be semi-quantitatively reproduced from first-principles. The directions which must be pursued to yield predictive and reliable prediction of coherent transport are suggested.
description: 22 pages, 7 figures
The Effects of Majorana Phases in Estimating the Masses of Neutrinos
Creators: name: Francis, Ng. K.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Majorana CP violating phases coming from heavy right-handed Majorana mass matrices ($M_{RR}$) are considered to estimate the masses of neutrinos.The effects of phases on quasi-degenerate neutrinos mass matrix obeying $μ$-$τ$ symmetry predicts the results consistent with observations for (i) solar mixing angle($θ_{12}$) below TBM, (ii) absolute neutrino mass parameters[$m_{ee}$] in neutrinoless double beta ($0νββ$) decay, and (iii) cosmological upper bound $\sum_{i}m_{i}$. Analysis is carried out through parameterization of light left-handed Majorana neutrino matrices $(m_{LL})$ using only two unknown parameters $(ε,η)$ within $μ$-$τ$ symmetry. We consider the charge lepton and up quark matrices as diagonal form of Dirac neutrino mass matrix $(m_{LR})$, and $m_{RR}$ are genrated using $m_{LL}$ through inversion of Type-I seesaw formula. The analysis shows that the masses of neutrinos are in agreement with the upper bound from cosmology and neutrinoless double beta decay. The results presented in this article will have important implications in discriminating the neutrinos mass models.
description: arXiv admin note: substantial text overlap with arXiv:1206.3434
Syntax and mood in proverbs 8:22-31: the evocative function of asyndetically concatenated b-based temporal clauses in a wisdom speech
Creators: name: Harbeck, Warren A. (Warren Arthur)
Publisher: name: University of Calgary
Year: 1985
Subjects: subject: BS 1465.2 H35 1985
subject: Bible. O.T. Proverbs viii, 23-31 - Criticism, Interpretation, Etc.
subject: Wisdom literature
subject: Hebrew language - Temporal clauses

description: Bibliography: p. 122-133.
The Role of Thermohaline Mixing in Intermediate- and Low-Metallicity Globular Clusters
Creators: name: Angelou, George C.
name: Stancliffe, Richard J.
name: Church, Ross P.
name: Lattanzio, John C.
name: Smith, Graeme H.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: It is now widely accepted that globular cluster red giant branch stars owe their strange abundance patterns to a combination of pollution from progenitor stars and in situ extra mixing. In this hybrid theory a first generation of stars imprint abundance patterns into the gas from which a second generation forms. The hybrid theory suggests that extra mixing is operating in both populations and we use the variation of [C/Fe] with luminosity to examine how efficient this mixing is. We investigate the observed red giant branches of M3, M13, M92, M15 and NGC 5466 as a means to test a theory of thermohaline mixing. The second parameter pair M3 and M13 are of intermediate metallicity and our models are able to account for the evolution of carbon along the RGB in both clusters. Although, in order to fit the most carbon-depleted main-sequence stars in M13 we require a model whose initial [C/Fe] abundance leads to a carbon abundance lower than is observed. Furthermore our results suggest that stars in M13 formed with some primary nitrogen (higher C+N+O than stars in M3). In the metal-poor regime only NGC 5466 can be tentatively explained by thermohaline mixing operating in multiple populations. We find thermohaline mixing unable to model the depletion of [C/Fe] with magnitude in M92 and M15. It appears as if extra mixing is occurring before the luminosity function bump in these clusters. To reconcile the data with the models would require first dredge-up to be deeper than found in extant models.
description: 13 Pages, 3 figures. Accepted for publication in the Astrophysical Journal
Non-ideal MHD Properties of Magnetic Flux Tubes in the Solar Photosphere
Creators: name: Kleimann, Jens
name: Hornig, Gunnar
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Magnetic flux tubes reaching from the solar convective zone into the chromosphere have to pass through the relatively cool, and therefore non-ideal (i.e. resistive) photospheric region enclosed between the highly ideal sub-photospheric and chromospheric plasma. It is shown that stationary MHD equilibria of magnetic flux tubes which pass through this region require an inflow of photospheric material into the flux tube and a deviation from iso-rotation along the tube axis. This means that there is a difference in angular velocity of the plasma flow inside the tube below and above the non-ideal region. Both effects increase with decreasing cross section of the tube. Although for characteristic parameters of thick flux tubes the effect is negligible, a scaling law indicates its importance for small-scale structures. The relevance of this "inflow effect" for the expansion of flux tubes above the photosphere is discussed.
description: 17 pages, 9 figures. Comments welcome
Constraining Quark Transversity through Collins Asymmetry Measurements at STAR
Creators: name: Fatemi, Renee
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The quark transversity distributions are accessible via measurements of the azimuthal distribution of charged pions inside jets produced in collisions of transversely polarized protons. The STAR Detector at the Relativistic Heavy Ion Collider is capable of full jet reconstruction and charged pion identification in the mid-rapidity region. This proceeding presents the first results of the Collins moment of leading charged pions in jets reconstructed from 2.2 pb-1 of root(s) = 200 GeV transversely polarized (58%) proton data.
description: 5 pages, 7 figures, 19th Particles and Nuclei International Conference (PANIC 2011)
Reaction-induced molecular dancing and boosted diffusion of enzymes
Creators: name: Kitahata, Hiroyuki
name: Mikhailov, Alexander S.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Biological Physics (physics.bio-ph)
subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences

description: A novel mechanism of reaction-induced active molecular motion, not involving any kind of self-propulsion, is proposed and analyzed. Because of the momentum exchange with the surrounding solvent, conformational transitions in mechano-chemical enzymes are accompanied by motions of their centers of mass. As we show, in combination with rotational diffusion, such repeated reciprocal motions generate an additional random walk - or molecular dancing - and hence boost translational diffusion of an enzyme. A systematic theory of this phenomenon is developed, using as an example a simple enzyme model of a rigid two-state dumbbell. To support the analysis, numerical simulations are performed. Our conclusion is that the phenomenon of molecular dancing could underlie the observations of reaction-induced diffusion enhancement in enzymes. Major experimental findings, such as the occurrence of leaps, the anti-chemotaxis, the linear dependence on the reaction turnover rate and on the rate of energy supply, become thus explained. Moreover, the dancing behavior is possible in other systems, natural and synthetic, too. In the future, interesting biotechnology applications may be developed using such effects.
description: 20 pages, 6 figures
Equidistribution of saddle connections on translation surfaces
Creators: name: Dozier, Benjamin
Publisher: name: arXiv
Year: 2017
Subjects: subject: Dynamical Systems (math.DS)
subject: Geometric Topology (math.GT)
subject: FOS: Mathematics

description: Fix a translation surface $X$, and consider the measures on $X$ coming from averaging the uniform measures on all the saddle connections of length at most $R$. Then as $R\to\infty$, the weak limit of these measures exists and is equal to the Lebesgue measure on $X$. We also show that any weak limit of a subsequence of the counting measures on $S^1$ given by the angles of all saddle connections of length at most $R_n$, as $R_n\to\infty$, is in the Lebesgue measure class. The proof of the first result uses the second result, together with the result of Kerckhoff-Masur-Smillie that the directional flow on a surface is uniquely ergodic in almost every direction.
description: 25 pages, 4 figures. Strengthened Theorem 1.5, lower bound for saddle connections in a sector, so that constant is independent of surface. New proof of this result. This is the final version. To appear in Journal of Modern Dynamics
Nitrogen metabolism during shoot formation in tobacco callus cultures
Creators: name: Hardy, E. Lorraine (Evelyn Lorraine), 1956-
Publisher: name: University of Calgary
Year: 1984
Subjects: subject: SB 276 H35 1986
subject: Tobacco - Analysis and chemistry
subject: Nitrogen - Metabolism
subject: Plants - Metabolism
subject: Shoots (Botany)

description: Bibliography: p. 125-138.
Pseudorandom States, Non-Cloning Theorems and Quantum Money
Creators: name: Ji, Zhengfeng
name: Liu, Yi-Kai
name: Song, Fang
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: Cryptography and Security (cs.CR)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: We propose the concept of pseudorandom states and study their constructions, properties, and applications. Under the assumption that quantum-secure one-way functions exist, we present concrete and efficient constructions of pseudorandom states. The non-cloning theorem plays a central role in our study---it motivates the proper definition and characterizes one of the important properties of pseudorandom quantum states. Namely, there is no efficient quantum algorithm that can create more copies of the state from a given number of pseudorandom states. As the main application, we prove that any family of pseudorandom states naturally gives rise to a private-key quantum money scheme.
description: 20 pages
title: Mikrovaskulärer Gewebetransfer nach Resektion ausgedehnter Kopf-Hals-Tumoren- Ergebnisse einer interdisziplinären Kooperation
Creators: name: Reichel, Oliver
name: Baumeister, Steffen
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Nach Resektion von ausgedehnten Kopf-Hals-Tumoren ist häufig eine Defektdeckung mittels mikrovaskulärem Gewebetransfer notwendig. Derartige Lappen-Operationen bedingen einen hohen personellen und materiellen Aufwand, der insbesondere kleinere HNO-Kliniken vor Probleme stellen kann.[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 87. Jahresversammlung der Deutschen Gesellschaft für Hals-Nasen-Ohren-Heilkunde, Kopf- und Hals-Chirurgie
Light-shift-induced quantum phase transitions of a Bose-Einstein condensate in the optical cavities
Creators: name: Liu, Ni
name: Lian, Jinling
name: Ma, Jie
name: Xiao, Liantuan
name: Chen, Gang
name: Liang, J. -Q.
name: Jia, Suotang
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Physics (quant-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: In this paper we reveal the rich ground-state properties induced by the strong nonlinear atom-photon interaction, which has been found in the recent experiment about a Bose-Einstein condensate coupling with a high-finesse cavity [Nature (London) 464, 1301 (2010)]. Two detuning-dependent phase diagrams are revealed by investigating the experimentally-measurable atomic population. In particular, two new quantum phase transitions from the superradiant phase or the normal phase to a dynamically-unstable phase are predicted in the blue detuning, and moreover, the three-phase coexistence points are found. It is also demonstrated that these predicted quantum phase transitions are the intrinsic transitions governed only by the second-order derivative of the ground-state energy. Finally, we also point out that the region involving coexistence of the superradiant phase and the normal phase predicted before can not happen in the ground state.
description: 4 figures
Child care staff in a children's institution
Creators: name: Harrison, Trevor
Publisher: name: University of Calgary
Year: 1985
Subjects: subject: HV 887 A52 F65 1986
subject: Child care workers - Alberta - Fort McMurray
subject: Children - Institutional care - Alberta - Fort McMurray
subject: Youth Assessment Centre (Fort McMurray, Alta.)

description: Bibliography: p. 147-155.
Sign-changing radial solutions for the Schrödinger-Poisson-Slater problem
Creators: name: Ianni, Isabella
Publisher: name: arXiv
Year: 2011
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: We consider the Schrödinger-Poisson-Slater (SPS) system in $\R^3$ and a nonlocal SPS type equation in balls of $\mathbb R^3$ with Dirichlet boundary conditions. We show that for every $k\in\mathbb N$ each problem considered admits a nodal radially symmetric solution which changes sign exacly $k$ times in the radial variable. Moreover when the domain is the ball of $\mathbb R^3$ we obtain the existence of radial global solutions for the associated nonlocal parabolic problem having $k+1$ nodal regions at every time.
title: Zungenrekonstruktion mit anterolateralem Oberschenkeltransplantat (ALT) und Laryngomentopexie nach Glossektomie
Creators: name: Reichenstein, Marek
name: Kapsreiter, Markus
name: Weiss, Daniel
name: Harréus, Ulrich
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Die Rekonstruktion der Zunge mit Wiederherstellung einer guten Sprech- und Schluckfunktion nach einer subtotalen oder totalen Glossektomie mit Erhalt des Larynx stellt eine therapeutische Herausforderung dar. Der ALT bietet ideale Voraussetzungen zur Zungenrekonstruktion. Neben seiner flexibel[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 87. Jahresversammlung der Deutschen Gesellschaft für Hals-Nasen-Ohren-Heilkunde, Kopf- und Hals-Chirurgie
A Near-Infrared Template Derived from I Zw 1 for the FeII Emission in Active Galaxies
Creators: name: Garcia-Rissmann, A.
name: Rodriguez-Ardila, A.
name: Sigut, T. A. A.
name: Pradhan, A. K.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: In AGN spectra, a series of FeII multiplets form a pseudo-continuum that extends from the ultraviolet to the near-infrared (NIR). This emission is believed to originate in the Broad Line Region (BLR), and it has been known for a long time that pure photoionization fails to reproduce it in the most extreme cases, as does the collisional-excitation alone. The most recent models by Sigut & Pradhan (2003) include details of the FeII ion microphysics and cover a wide range in ionization parameter log U_ion= (-3.0 -> -1.3) and density log n_H = (9.6 -> 12.6). With the aid of such models and a spectral synthesis approach, we study for the first time in detail the NIR emission of I Zw 1. The main goals are to confirm the role played by Lyα-fluorescence mechanisms in the production of the FeII spectrum and to construct the first semi-empirical NIR FeII template that best represents this emission and can be used to subtract it in other sources. A good overall match between the observed FeII+MgII features with those predicted by the best fitted model is obtained, corroborating the Lyα-fluorescence as a key process to understand the FeII spectrum. The best model is then adjusted by applying a deconvolution method on the observed FeII+MgII spectrum. The derived semi-empirical template is then fitted to the spectrum of Ark 564, suitably reproducing its observed FeII+MgII emission. Our approach extends the current set of available FeII templates into the NIR region.
description: 47 pages, 5 tables, 12 figures. Accepted for publication in The Astrophysical Journal
Self-organization and time-stability of social hierarchies
Creators: name: Hickey, Joseph
name: Davidsen, Jörn
Publisher: name: arXiv
Year: 2017
Subjects: subject: Physics and Society (physics.soc-ph)
subject: FOS: Physical sciences

description: The formation and stability of social hierarchies is a question of general relevance. Here, we propose a simple generalized theoretical model for establishing social hierarchy via pair-wise interactions between individuals and investigate its stability. In each interaction or fight, the probability of "winning" depends solely on the relative societal status of the participants, and the winner has a gain of status whereas there is an equal loss to the loser. The interactions are characterized by two parameters. The first parameter represents how much can be lost, and the second parameter represents the degree to which even a small difference of status can guarantee a win for the higher-status individual. Depending on the parameters, the resulting status distributions reach either a continuous unimodal form or lead to a totalitarian end state with one high-status individual and all other individuals having status approaching zero. However, we find that in the latter case long-lived intermediary distributions often exist, which can give the illusion of a stable society. As we show, our model allows us to make predictions consistent with animal interaction data and their evolution over a number of years. Moreover, by implementing a simple, but realistic rule that restricts interactions to sufficiently similar-status individuals, the stable or long-lived distributions acquire high-status structure corresponding to a distinct high-status class. Using household income as a proxy for societal status in human societies, we find agreement over their entire range from the low-to-middle-status parts to the characteristic high-status "tail". We discuss how the model provides a conceptual framework for understanding the origin of social hierarchy and the factors which lead to the preservation or deterioration of the societal structure.
description: Added sections 4.1 and S2.A about agonistic interactions in animals, added sections 4.2.1 and S2.B regarding potential proxies for societal status in non-human animals, added references to sections 1 and 2. Main text: 34 pages, 11 figures. Supplementary appendices: 36 pages, 24 figures
Benchmarking Domain-Specific Compiler Optimizations for Variational Forms
Creators: name: Kirby, Robert C.
name: Logg, Anders
Publisher: name: arXiv
Year: 2012
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: G.4; G.1.8

description: We examine the effect of using complexity-reducing relations to generate optimized code for the evaluation of finite element variational forms. The optimizations are implemented in a prototype code named FErari, which has been integrated as an optimizing backend to the FEniCS Form Compiler, FFC. In some cases, FErari provides very little speedup, while in other cases, we obtain reduced local operation counts of a factor of as much as 7.9 and speedups for the assembly of the global sparse matrix of as much as a factor of 2.8.
description: ACM Transactions on Mathematical Software 35(2), 18 pages (2008)
Cosmic Bose dark matter
Creators: name: Rodríguez-Montoya, Iván
name: Pérez-Lorenzana, Abdel
name: De La Cruz-Burelo, Eduard
name: Giraud-Héraud, Yannick
name: Matos, Tonatiuh
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Cold and hot dark matter (CDM, HDM) imprint distinctive effects on the cosmological observables, naturally, they are often thought to be made of different kinds of particles. However, we point out that CDM and HDM could share a common origin, a Bose-Einstein condensate emerging with two components. In this framework, the mass and temperature constraints on HDM contain fundamental information of CDM, but also, the critical temperature of condensation shall be larger than the HDM temperature. We discuss two scenarios: a gas made of bosons and a gas made of boson-antiboson pairs. We use some cosmological data surveys to test the idea and constrain the bosonic DM parameters, including a forecast for the Planck mission. We find that the bosonic DM picture is consistent with data in the first scenario, although, the second one might be increasingly interesting for future data surveys.
Jojoba: the making of a crop
Creators: name: Harry, Indra Sita
Publisher: name: University of Calgary
Year: 1984
Subjects: subject: SB 299 J6 H35 1985
subject: Jojoba
subject: Jojoba products
subject: Jojoba - Development
subject: Botany - Economic

description: Bibliography: p. 261-283.
Analytical formulation of the second-order derivative of energy for orbital-optimized variational quantum eigensolver: application to polarizability
Creators: name: Nakagawa, Yuya O.
name: Chen, Jiabao
name: Sudo, Shotaro
name: Ohnishi, Yu-ya
name: Mizukami, Wataru
Publisher: name: arXiv
Year: 2022
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We develop a quantum-classical hybrid algorithm to calculate the analytical second-order derivative of the energy for the orbital-optimized variational quantum eigensolver (OO-VQE), which is a method to calculate eigenenergies of a given molecular Hamiltonian by utilizing near-term quantum computers and classical computers. We show that all quantities required in the algorithm to calculate the derivative can be evaluated on quantum computers as standard quantum expectation values without using any ancillary qubits. We validate our formula by numerical simulations of quantum circuits for computing the polarizability of the water molecule, which is the second-order derivative of the energy with respect to the electric field. Moreover, the polarizabilities and refractive indices of thiophene and furan molecules are calculated as a testbed for possible industrial applications. We finally analyze the error-scaling of the estimated polarizabilities obtained by the proposed analytical derivative versus the numerical one obtained by the finite difference. Numerical calculations suggest that our analytical derivative requires fewer measurements (runs) on quantum computers than the numerical derivative to achieve the same fixed accuracy.
description: 37 + 5 pages, almost published version
Jaynes Cummings Photonic Superlattices
Creators: name: Longhi, Stefano
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A classical realization of the Jaynes-Cummings (JC) model, describing the interaction of a two-level atom with a quantized cavity mode, is proposed based on light transport in engineered waveguide superlattices. The optical setting enables to visualize in Fock space dynamical regimes not yet accessible in quantum systems, providing new physical insights into the deep strong coupling regime of the JC model. In particular, bouncing of photon number wave packets in Hilbert space and revivals of populations are explained as generalized Bloch oscillations in an inhomogeneous tight-binding lattice.
description: 4 pages, 3 figures