cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Dynamics of Interacting Generalized Cosmic Chaplygin gas in Brane-world scenario
Creators: name: Rudra, Prabir
Publisher: name: arXiv
Year: 2012
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: In this work we explore the background dynamics when dark energy is coupled to dark matter with a suitable interaction in the universe described by brane cosmology. Here DGP and the RSII brane models have been considered separately. Dark energy in the form of Generalized Cosmic Chaplygin gas is considered. A suitable interaction between dark energy and dark matter is considered in order to at least alleviate (if not solve) the cosmic coincidence problem. The dynamical system of equations is solved numerically and a stable scaling solution is obtained. A significant attempt towards the solution of the cosmic coincidence problem is taken. The statefinder parameters are also calculated to classify the dark energy models. Graphs and phase diagrams are drawn to study the variations of these parameters. It is also seen that the background dynamics of Generalized Cosmic Chaplygin gas is consistent with the late cosmic acceleration, but not without satisfying certain conditions. It has been shown that the universe in both the models follows the power law form of expansion around the critical point, which is consistent with the known results. Future singularities were studied and our models were declared totally free from any types of such singularities. Finally, some cosmographic parameters were also briefly studied. Our investigation led to the fact that although GCCG with a far lesser negative pressure compared to other DE models, can overcome the relatively weaker gravity of RS II brane, with the help of the negative brane tension, yet for the DGP brane model with much higher gravitation, the incompetency of GCCG is exposed, and it cannot produce the accelerating scenario until it reaches the phantom era.
description: 34 pages, 30 figures. arXiv admin note: substantial text overlap with arXiv:1204.3531, arXiv:1109.1481, arXiv:1109.3578
title: Prolongations- und Iterationsverfahren zur Ermittlung invarianter Unterräume aus Messdaten von Eigenpaaren
title: Prolongation methods and iterative refinement for the determination of invariant subspaces from measurements of eigenpairs
titleType: AlternativeTitle
Creators: name: Ebeling, Bastian
Publisher: name: TUHH Universitätsbibliothek
Year: 2010
Subjects: subject: Eigenwerte
subject: Eigenvektoren
subject: iterative Blockmethoden
subject: Eigenpaarmessungen
subject: eigenvalue
subject: eigenvector
subject: eigenpairs
subject: rational Krylov methods
subject: FIxpoint type iteration
classificationCode: 510
subject: Mathematik
subject: Eigenwert
subject: Eigenvektor
classificationCode: 65H10
subject: Systems of equations
classificationCode: 65F15
subject: Eigenvalues, eigenvectors
classificationCode: 65F10
subject: Iterative methods for linear systems
classificationCode: 65H17
subject: Eigenvalues, eigenvectors

description: Die vorliegende Arbeit beschäftigt sich mit dem symmetrischen Matrix-Eigenwertproblem. Im ersten Teil werden vorliegende Abtastungen von Eigenvektoren zusammen mit zugehörigen approximativen Eigenwerten zu Näherungs-Eigenvektoren fortgesetzt. Es wird eine Güte-Abschätzung in Abhängigkeit der Qualität der Ausgangsdaten formuliert. Im zweiten Teil werden approximative Eigenvektoren mit Zusatzinformationen wie aus Teil eins iterativ verbessert. Es wird eine Block-Fixpunktiteration mit Konvergenzbeweis präsentiert. Ein weiterer Ansatz ist die Nutzung von Block-rationalen Krylov-Methoden mit einer Block-Lock'n'Purge-Strategie, die die Abtastungen nutzt.
description: This thesis is concerned with the discrete symmetric algebraic eigenvalue problem. The first part deals with the question how to get approximate eigenvectors from estimated eigenvalues and related sampling values of the corresponding eigenvector. An error bound for the result in terms of the error of measurement is presented. In the second part iterations are derived, which enhance the approximations from part one, again making use of the measured values. A convergence proof for a fixpoint type iteration is given. Further a new idea for block-lock'n'purge in rational Krylov methods using those samplings is introduced.
Theoretical Spectra of the Am CVn Binary System SDSS J0926+3624 : Effects of Irradiation onto the Donor Stars
Creators: name: Sengupta, Sujan
name: Taam, Ronald E.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Taking into account a range of parameters determined from the evolutionary models and available observational data, the detailed non-LTE spectra for the primary star and the irradiated donor star in the only known eclipsing AM CVn system to date SDSS J0926+3624 are constructed based on the TLUSTY stellar atmosphere code. The combined spectrum of the primary and the donor stars along with a multi-color blackbody spectrum of the accretion disk that reproduces a detailed numerical model is compared to the SDSS optical spectrum of the system. The photometric flux of the primary star inferred from eclipse observations is compared with the synthetic spectrum. The model fit of the two independent observations provides an upper limit on the distance of the system for different effective temperatures of the primary. In addition, an upper limit on the combined flux of the disk and the donor in the infrared region wherein the contribution of the primary is negligible is also determined. It is shown that the spectrum of a sufficiently cool donor can exhibit emission lines due to irradiation from a hot primary and the emission features should be detectable in the infrared even though the contribution of the flux from the disk dominates. Thus, it is pointed out that infrared observations of the system would provide important information on the thermal state of the donor as well as useful insight on the thermal properties of the primary star and the accretion disk.
description: 14 pages Latex (AASTEX) including 1 black & white figure and 3 colour figures (all eps), Accepted for publication in The Astrophysical Journal
Dynamical Equivalence and Linear Conjugacy of Chemical Reaction Networks: New Results and Methods
Creators: name: Johnston, Matthew D.
name: Siegel, David
name: Szederkényi, Gábor
Publisher: name: arXiv
Year: 2011
Subjects: subject: Dynamical Systems (math.DS)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 80A30, 90C35

description: In the first part of this paper, we propose new optimization-based methods for the computation of preferred (dense, sparse, reversible, detailed and complex balanced) linearly conjugate reaction network structures with mass action dynamics. The developed methods are extensions of previously published results on dynamically equivalent reaction networks and are based on mixed-integer linear programming. As related theoretical contributions we show that (i) dense linearly conjugate networks define a unique super-structure for any positive diagonal state transformation if the set of chemical complexes is given, and (ii) the existence of linearly conjugate detailed balanced and complex balanced networks do not depend on the selection of equilibrium points. In the second part of the paper it is shown that determining dynamically equivalent realizations to a network that is structurally fixed but parametrically not can also be written and solved as a mixed-integer linear programming problem. Several examples illustrate the presented computation methods.
description: 29 pages, 1 figure
Dalla Virtù Virtuosa Alla Virtù Sociale
Creators: name: Muceni Elena
Publisher: name: Zenodo
Year: 2015
Subjects: Self-love, Self-liking, La Rochefoucauld

description: A section on self-love and self-liking in Mandeville, part of my Tesi di Laurea (University of Milan, 2006):  Dalla virtù virtuosa alla virtù sociale: Amour-propre e moralità da La Rochefoucauld a Mandeville
Die transcript OPEN Library Politikwissenschaften
Creators: name: Hanneken, Stefanie
name: Jobmann, Alexandra
name: Schönfelder, Nina
Publisher: name: Informationspraxis
Year: 2020

description: Das strategische Ziel des Projektes „Nationaler Open-Access-Kontaktpunkt OA2020-DE“ ist es, Voraussetzungen für eine großflächige Open-Access-Transformation zu schaffen. In enger Zusammenarbeit mit dem transcript Verlag wurde durch den Kontaktpunkt daher ein Geschäftsmodell entwickelt, das den Transformationsprozess von eBooks in den Geistes- und Sozialwissenschaften unterstützt und sowohl für Verlage als auch für Bibliotheken gleichermaßen tragbar, transparent und ökonomisch nachhaltig sein soll. Das Modell ist in erster Linie für landessprachliche Forschungsmonographien und Sammelwerke konzipiert. Der Beitrag beschreibt die Entwicklung und die Anwendung des Modells auf die Frontlist der Fachdisziplin Politikwissenschaft des transcript Verlages im Jahr 2019 und die Reaktion der Open-Access-Community darauf und nimmt kurzen Bezug auf die erfolgreiche Wiederholung des Modells für die Frontlist des Verlages im Jahr 2020.
description: Informationspraxis, Bd. 6 Nr. 1 (2020)
Ellipsoid embeddings and symplectic packing stability
Creators: name: Buse, Olguta
name: Hind, Richard
Publisher: name: arXiv
Year: 2011
Subjects: subject: Symplectic Geometry (math.SG)
subject: FOS: Mathematics

description: We prove packing stability for any closed symplectic manifold with rational cohomology class. This will rely on a general symplectic embedding result for ellipsoids which assumes only that there is no volume obstruction and that the domain is sufficiently thin relative to the target. We also obtain easily computable bounds for the Embedded Contact Homology capacities which are sufficient to imply the existence of some volume preserving embeddings in dimension 4.
description: 18 pages, 3 figures
Das Hypogäum Raffaels unter der Chigikapelle in S. Maria del Popolo zu Rom
Creators: name: Frommel, Christoph Luitpold
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2020

description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 27 Nr. 10 (1974): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
On the elementary symmetric functions of $1, 1/2, \ldots , 1/n$
Creators: name: Chen, Yong-Gao
name: Tang, Min
Publisher: name: arXiv
Year: 2011
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11B83, 11B75

description: In 1946, P. Erd\H os and I. Niven proved that there are only finitely many positive integers $n$ for which one or more elementary symmetric functions of $1, 1/2, \ldots , 1/n$ are integers. In this paper we solve this old problem by showing that if $n\ge 4$, then none of elementary symmetric functions of $1, 1/2, \ldots , 1/n$ is an integer.
description: 7pages
Evolution of intrinsic ellipticity correlations due to peculiar motion
Creators: name: Giahi-Saravani, Aram
name: Schaefer, Bjoern Malte
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Topic of this paper is the time-evolution of intrinsic correlations of galaxy ellipticities due to peculiar motion. In our model, the galaxy ellipticities are determined from the angular momentum of their host haloes, which can be computed from the fluctuations statistics of a Gaussian random field. Subsequent peculiar motion distorts the ellipticity field and causes changes in the ellipticity correlations. Using analogies between this problem of shifted ellipticity tensors and the displacements of polarisation tensors in gravitational lensing of the cosmic microwave background we compute E-mode and B-mode spectra of the time-evolved ellipticity field, where the displacements are modelled with first and second order Lagrangian perturbation theory. For EUCLID, ellipticity correlations are decreased on large multipoles l >1000, amounting to up to 10% in the E-mode spectrum C_E^epsilon(l) and up to 60% in the B-mode spectrum C_B^epsilon(l) at l~3000 due to the dispersing effect of peculiar motion. E/B-mode conversion in analogy to CMB-lensing is present but small. We conclude that distortions of the ellipticity field due to peculiar motion is not affecting the prediction of ellipticity models on the scales relevant for lensing in the case of EUCLID's galaxy distribution, but should affect larger scales for surveys at lower redshifts.
description: 8 pages, 8 figures, submitted to MNRAS
Anti-inflammatory effects of enzymatic hydrolysates of velvet antler in RAW 264.7 cells in vitro and zebrafish model
Creators: name: Lee, Seung-Hong
name: Yang, Hye-Won
name: Ding, Yuling
name: Wang, Yanmei
name: Jeon, You-Jin
name: Moon, Sang-Ho
name: Jeon, Byong-Tae
name: Sung, Si-Heung
Publisher: name: IfADo - Leibniz Research Centre for Working Environment and Human Factors, Dortmund
Year: 2015
Subjects: enzymatic hydrolysis
velvet antler
bioactive components
anti-inflammatory effect

description: Enzymatic hydrolysis has been successfully used for the extraction of numerous biologically active components from a wide variety of natural sources. In the present study, velvet antler was subjected to the extraction process using Alcalase protease. We analyzed bioactive components, such as uronic acid, sulfated-glycosaminoglycans (sulfated-GAGs), and sialic acid, present in the velvet antler Alcalase hydrolysate (VAAH) and assessed their anti-inflammatory effects in zebrafish as well as in vitro using cell lines. VAAH mainly contained uronic acid (78.22 mg/g) and sulfated-GAGs (50.47 mg/g), while the amount of sialic acid was negligible (5.55 mg/g). VAAH inhibited the production of nitric oxide (NO) by lipopolysaccharide (LPS)-induced cells in a dose-dependent manner and the inhibitory effect of VAAH on NO production was higher than that of hot water extracts. VAAH treatment also reduced the expression of inflammatory mediators such as nitric oxide synthase (iNOS) and cyclooxygenase-2 (COX-2). Furthermore, we evaluated anti-inflammatory effects of VAAH using LPS-stimulated zebrafish. Treatment with LPS significantly increased cell death, NO, and reactive oxygen species (ROS) levels in zebrafish. Notably, VAAH significantly inhibited the extent of LPS-stimulated cell death and generation of NO and ROS in zebrafish. These results suggest that VAAH alleviated inflammation and cell death by inhibiting the generation of ROS induced by LPS treatment. Thus, VAAH could be used as a potential natural remedy with a strong anti-inflammatory effect. Taken together, we believe that based on our present results, enzymatic hydrolysis of velvet antler may be an effective process to make antler products acceptable as elements of health foods and nutraceutical components with increased biological activity.
description: EXCLI Journal; 14:Doc1122; ISSN 1611-2156
title: Lernziele, Veranstaltungs- und Prüfungsformen in erziehungswissenschaftlichen Bachelorstudiengängen
title: Eine vergleichende Analyse von Studienprogrammen an acht Universitäten
titleType: Subtitle
Creators: name: Brauns, Johanna
name: Göymen-Steck, Thomas
name: Horn, Klaus-Peter
Publisher: name: Universitätsverlag Göttingen
Year: 2015

description: Ausgangspunkt des vorliegenden Berichts ist ein aus Studienbeiträgen finanziertes Projekt an der Sozialwissenschaftlichen Fakultät der Georg-August-Universität Göttingen, das sich auf Grundlage unterschiedlicher Konzepte der Modul- und Prüfungsorganisation an Hochschulen mit der Frage beschäftigt, ob es eine Best Practice der Konzeption von Studiengängen gibt, und wie sich diese ggf. gestaltet. In diesem Zusammenhang geht es nicht darum, Sinn oder Unsinn der Einführung der neuen Studienstrukturen zu diskutieren – die Literatur dazu ist mittlerweile sehr umfangreich und bietet u. a. grundsätzliche kritische Einwürfe gegen das Bologna-System (u.a. Kellermann et al. 2009; Lohmann et al. 2011; Pongratz 2009) –, sondern darum, die ebenfalls oft als mangelhaft beklagte Umsetzung in den Blick zu nehmen. Vor diesem Hintergrund ist es unerheblich, wie die Autor_innen dieses Berichts zur Einführung der neuen Studienstrukturen stehen. Stattdessen wird die Frage nach der praktischen Organisation einiger Aspekte der Bologna-Reform in den Blick genommen, durchaus auch mit dem selbstkritischen Blick auf die Umsetzung vor Ort.
description: Göttinger Beiträge zur erziehungswissenschaftlichen Forschung; 36
Density matrix renormalization group algorithm for Bethe lattices of spin 1/2 or 1 sites with Heisenberg antiferromagnetic exchange
Creators: name: Kumar, Manoranjan
name: Ramasesha, S.
name: Soos, Zoltan G.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: An efficient density matrix renormalization group (DMRG) algorithm is presented for the Bethe lattice with connectivity $Z = 3$ and antiferromagnetic exchange between nearest neighbor spins $s= 1/2$ or 1 sites in successive generations $g$. The algorithm is accurate for $s = 1$ sites. The ground states are magnetic with spin $S(g) = 2^g s$, staggered magnetization that persists for large $g > 20$ and short-range spin correlation functions that decrease exponentially. A finite energy gap to $S > S(g)$ leads to a magnetization plateau in the extended lattice. Closely similar DMRG results for $s$ = 1/2 and 1 are interpreted in terms of an analytical three-site model.
description: 7 Pages and 8 figures
Tree amplitudes and color decomposition in broken SU(2)
Creators: name: Dai, Liang
name: Melnikov, Kirill
name: Caola, Fabrizio
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We propose a color decomposition for general tree amplitudes in a SU(2) gauge theory which is spontaneously broken via the Higgs mechanism. Working in the unitary gauge, we construct color-ordered amplitudes by explicitly presenting a set of color-ordered Feynman rules. Those primitive amplitudes are gauge-invariant, and they preserve perturbative unitarity in the high-energy limit. Serving as building blocks of color-dressed tree amplitudes, they allow for efficient evaluation of tree-level scattering amplitudes involving gauge bosons and the Higgs boson via the Berends-Giele recursion relations for color-ordered currents. We demonstrate the efficiency of this computational scheme by calculating on-shell amplitudes for scattering of five, six and nine W-bosons in the limit of vanishing Weinberg angle.
description: 31 pages, 11 figures
Direct imaging of a massive dust cloud around R Coronae Borealis
Creators: name: Jeffers, S. V.
name: Min, M.
name: Waters, L. B. F. M.
name: Canovas, H.
name: Rodenhuis, M.
name: Ovelar, M. De Juan
name: Chies-Santos, A. L.
name: Keller, C. U.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present recent polarimetric images of the highly variable star R CrB using ExPo and archival WFPC2 images from the HST. We observed R CrB during its current dramatic minimum where it decreased more than 9 mag due to the formation of an obscuring dust cloud. Since the dust cloud is only in the line-of-sight, it mimics a coronograph allowing the imaging of the star's circumstellar environment. Our polarimetric observations surprisingly show another scattering dust cloud at approximately 1.3" or 2000 AU from the star. We find that to obtain a decrease in the stellar light of 9 mag and with 30% of the light being reemitted at infrared wavelengths (from R CrB's SED) the grains in R CrB's circumstellar environment must have a very low albedo of approximately 0.07%. We show that the properties of the dust clouds formed around R CrB are best fitted using a combination of two distinct populations of grains size. The first are the extremely small 5 nm grains, formed in the low density continuous wind, and the second population of large grains (~0.14 μm) which are found in the ejected dust clouds. The observed scattering cloud, not only contains such large grains, but is exceptionally massive compared to the average cloud.
description: 8 pages, 7 figures published in A&A
Georg Petel 1601/2—1634
Creators: name: Hilger, Hans Peter
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2020

description: Rezension zu: Georg Petel 1601/2—1634. Karl Feuchtmayr: Gesammelte Aufsätze, Alfred Schädler: Kritischer Katalog. Mit Beiträgen von Norbert Lieb und Theodor Müller. Herausgegeben vom Deutschen Verein für Kunstwissenschaft als Jahresgabe 1972/73. Deutscher Verlag für Kunstwissenschaft, Berlin 1973. 240 Seiten Text, 271 Abbildungen, 8 Farbtafeln. DM 130,—
description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 27 Nr. 11 (1974): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Personalized Neoantigen Vaccination With Synthetic Long Peptides
Creators: name: Finnigan, John P.
name: Rubinsteyn, Alex
name: Nathanson, Tavi
name: Akers, Nicholas
name: Bhardwaj, Nina
name: Hammerbacher, Jeff
name: Losic, Bojan
name: Schadt, Eric
Publisher: name: Zenodo
Year: 2014
Subjects: personalized cancer vaccine
immunotherapy
peptide vaccine
epitope
mhc binding prediction
synthetic long peptides

description: In order to select the contents of this highly multiplexed personalized vaccine, we have developed a computational pipeline to identify and prioritize candidate vaccine peptides. Our computational pipeline takes as input a patient’s tumor sequence data and HLA type, generating a set of therapeutic vaccine peptides. The first step in the pipeline is the processing of whole-exome DNA sequence data to determine somatic coding mutations. These mutations lead to candidate antigenic peptides that are filtered by tumor expression level using RNA sequence data. Candidate peptides are then ranked based on a scoring system that incorporates in-silico peptide-MHC binding affinity prediction and a novel immunogenicity predictor. This predictor estimates T cell recognition by computing the similarity of a candidate peptide to peptides in the self-ligandome of each HLA allele.
Tafeln
Creators: name: Redaktion, Die
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2020

description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 27 Nr. 11 (1974): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Kölner Malerei vor Stefan Lochner
Creators: name: Pieper, Paul
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2020

description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 27 Nr. 8 (1974): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Hill's Small Systems Nanothermodynamics: A Simple Macromolecular Partition Problem with a Statistical Perspective
Creators: name: Qian, Hong
Publisher: name: arXiv
Year: 2011
Subjects: subject: Biological Physics (physics.bio-ph)
subject: Biomolecules (q-bio.BM)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: Using a simple example of biological macromolecules which are partitioned between bulk solution and membrane, we investigate T.L. Hill's phenomenological nanothermodynamics for small systems. By introducing a {\em systems size dependent} equilibrium constant for the bulk-membrane partition, we obtain Hill's results on differential and integral chemical potentials $μ$ and $\hatμ$ from computations based on standard Gibbsian equilibrium statistical mechanics. It is shown that their difference can be understood from an equilibrium re-partitioning between bulk and membrane fractions upon a change in system's size; it is closely related to the system's fluctuations and inhomogeneity. These results provide a better understanding of the nanothermodynamics and clarify its logical relation with the theory of statistical mechanics.
description: 10 pages
The International Sampling Program : continent of origin and biological characteristics of Atlantic salmon collected at West Greenland in 2013.
Creators: name: Sheehan, Timothy Francis
name: Deschamps, Denise
name: Trinko Lake, Tara R.
name: McKelvey, Simon
name: Thomas, Katie
name: Toms, Simon
name: Nygaard, Rasmus
name: King, Timothy L.
name: Robertson, Martha J.
name: Maoilé́idigh, Niall Ó.
Publisher: name: U.S. Department of Commerce, National Oceanic and Atmospheric Administration, National Marine Fisheries Service, Northeast Fisheries Science Center
Year: 2015
Subjects: subject: Atlantic salmon fisheries--Greenland--Management.

description: An Atlantic salmon (Salmo salar) mixed-stock fishery operating from 1 August through 31 October exists off the western coast of Greenland, which primarily harvests one-sea-winter (1SW) North American and European origin salmon destined to return to natal waters as twosea-winter spawning adults. To collect data on the biological characteristics and origin of the harvest necessary for international stock assessment efforts, parties to the North Atlantic Salmon Conservation Organization’s West Greenland Commission agreed to participate in an international sampling program for the 2013 fishery. The sampling program was coordinated by the US’s NOAA Fisheries and involved 5 samplers from 5 countries deployed among 3 communities (Sisimiut, Maniitsoq, and Qaqortoq) located on the west coast of Greenland. Reported landings in 2013 were 47.0 metric tons (t). Data on length, weight, freshwater and marine age from scale samples, and continent of origin from genetic analysis of tissue samples were collected. Since 2002 (with the exception of 2006 and 2011), unreported landings were identified by comparing the reported landings to the weight of the sampled harvest for each community. Underreporting was detected in 2 of the 3 communities (Sisimiut and Qaqortoq) and the total adjusted landings for these communities were approximately 0.7 t higher than the reported landings. In total, 1286 salmon were observed by the sampling teams, and 1156 of these were sampled for biological characteristics, which represented ~9% by weight of the reported landings. As seen since the mid-1990s, a high proportion of the harvested stock was of North American origin (81.6%) with the balance being European origin (18.4%). North American origin fish were primarily freshwater age 2 or 3 years (32.6% and 37.3% respectively) and 1SW (94.9%). European origin fish were primarily freshwater age 2 (68.2%) and 1SW (96.6%). The mean lengths of North American and European 1SW salmon were 66.2 and 64.6 cm and the mean whole weights were 3.33 and 3.16 kg, respectively. Approximately 11,500 North American (38.9 t) and 2,700 European salmon (8.8 t) were harvested, not taking into account any unreported catch. The sampling program was successful in adequately sampling the Greenland catch, both temporally and spatially, and provided essential input data to international stock assessment efforts, which provide stock status and catch options for subsequent fishery management.
Comparison of RFI Mitigation Strategies for Dispersed Pulse Detection
Creators: name: Hogden, John
name: Wiel, Scott Vander
name: Bower, Geoffrey C.
name: Michalak, Sarah
name: Siemion, Andrew
name: Werthimer, Daniel
Publisher: name: arXiv
Year: 2012
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Impulsive radio-frequency signals from astronomical sources are dispersed by the frequency dependent index of refraction of the interstellar media and so appear as chirped signals when they reach earth. Searches for dispersed impulses have been limited by false detections due to radio frequency interference (RFI) and, in some cases, artifacts of the instrumentation. Many authors have discussed techniques to excise or mitigate RFI in searches for fast transients, but comparisons between different approaches are lacking. This work develops RFI mitigation techniques for use in searches for dispersed pulses, employing data recorded in a "Fly's Eye" mode of the Allen Telescope Array as a test case. We gauge the performance of several RFI mitigation techniques by adding dispersed signals to data containing RFI and comparing false alarm rates at the observed signal-to-noise ratios of the added signals. We find that Huber filtering is most effective at removing broadband interferers, while frequency centering is most effective at removing narrow frequency interferers. Neither of these methods is effective over a broad range of interferers. A method that combines Huber filtering and adaptive interference cancellation provides the lowest number of false positives over the interferers considered here. The methods developed here have application to other searches for dispersed pulses in incoherent spectra, especially those involving multiple beam systems.
description: Accepted for publication in ApJ
Tools for Applying Constructability Concepts to Project Development (Design)
Creators: name: Stamatiadis, Nikiforos
name: Goodrum, Paul
name: Shocklee, Emily
name: Wang, Chen
Publisher: name: Kentucky Transportation Center, University of Kentucky
Year: 2012
Subjects: subject: Transportation Engineering

description: The purpose of this report is to document the activities of Phase I of the research effort and present the development of the Constructability Review Database developed for the Kentucky Transportation Cabinet. The database provides the basis for entry and collection of constructability reviews and allows for the identification of trends leading to potential improvements of the process. The database can be used to summarize activities, generate reports for a project, and be capable of quantifying the benefits from the process.
Sensitivity of an image plate system in the XUV (60 eV < E < 900 eV)
Creators: name: Failor, B. H.
name: Gullikson, E. M.
name: Link, N. G.
name: Riordan, J. C.
name: Wilson, B. C.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: Phosphor imaging plates (IPs) have been calibrated and proven useful for quantitative x-ray imaging in the 1 to over 1000 keV energy range. In this paper we report on calibration measurements made at XUV energies in the 60 to 900 eV energy range using beamline 6.3.2 at the Advanced Light Source at Lawrence Berkeley National Laboratory. We measured a sensitivity of ~25 plus or minus 15 counts/pJ over the stated energy range which is compatible with the sensitivity of Si photodiodes that are used for time-resolved measurements. Our measurements at 900 eV are consistent with the measurements made by Meadowcroft et al. at ~1 keV.
description: 7 pages, 2 figures
Magnetometry of the classical T Tauri star GQ Lup: non-stationary dynamos & spin evolution of young Suns
Creators: name: Donati, J. F.
name: Gregory, S. G.
name: Alencar, S. H. P.
name: Hussain, G.
name: Bouvier, J.
name: Dougados, C.
name: Jardine, M. M.
name: Menard, F.
name: Romanova, M. M.
name: Collaboration, the MaPP
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We report here results of spectropolarimetric observations of the classical T Tauri star (cTTS) GQ Lup carried out with ESPaDOnS at the Canada-France-Hawaii Telescope (CFHT) in the framework of the "Magnetic Protostars and Planets" (MaPP) programme, and obtained at 2 different epochs (2009 July & 2011 June). From these observations, we first infer that GQ Lup has a photospheric temperature of 4,300+-50Â K and a rotation period of 8.4+-0.3 d; it implies that it is a 1.05+-0.07 Msun star viewed at an inclination of ~30deg, with an age of 2-5 Myr, a radius of 1.7+-0.2 Rsun, and has just started to develop a radiative core. Large Zeeman signatures are clearly detected at all times, both in photospheric lines & in accretion-powered emission lines, probing longitudinal fields of up to 6 kG and hence making GQ Lup the cTTS with the strongest large-scale fields known as of today. Rotational modulation of Zeeman signatures is clearly different between our 2 runs, demonstrating that large-scale fields of cTTSs are evolving with time and are likely produced by non-stationary dynamo processes. Using tomographic imaging, we reconstruct maps of the large-scale field, of the photospheric brightness & of the accretion-powered emission of GQ Lup. We find that the magnetic topology is mostly poloidal & axisymmetric; moreover, the octupolar component of the large-scale field (of strength 2.4 & 1.6 kG in 2009 & 2011) dominates the dipolar component (of strength ~1 kG) by a factor of ~2, consistent with the fact that GQ Lup is no longer fully-convective. GQ Lup also features dominantly poleward magnetospheric accretion at both epochs. The large-scale dipole of GQ Lup is however not strong enough to disrupt the surrounding accretion disc further than about half-way to the corotation radius, suggesting that GQ Lup should rapidly spin up like other similar partly-convective cTTSs (abridged).
description: MNRAS, in press (17 pages, 10 figures, 1 table)
Fluctuating hydrodynamics and correlation lengths in a driven granular fluid
Creators: name: Gradenigo, Giacomo
name: Sarracino, Alessandro
name: Villamaina, Dario
name: Puglisi, Andrea
Publisher: name: arXiv
Year: 2011
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Static and dynamical structure factors for shear and longitudinal modes of the velocity and density fields are computed for a granular system fluidized by a stochastic bath with friction. Analytical expressions are obtained through fluctuating hydrodynamics and are successfully compared with numerical simulations up to a volume fraction $\sim 50%$. Hydrodynamic noise is the sum of external noise due to the bath and internal one due to collisions. Only the latter is assumed to satisfy the fluctuation-dissipation relation with the average granular temperature. Static velocity structure factors $S_\perp(k)$ and $S_\parallel(k)$ display a general non-constant behavior with two plateaux at large and small $k$, representing the granular temperature $T_g$ and the bath temperature $T_b>T_g$ respectively. From this behavior, two different velocity correlation lengths are measured, both increasing as the packing fraction is raised. This growth of spatial order is in agreement with the behaviour of dynamical structure factors, the decay of which becomes slower and slower at increasing density.
description: 24 pages, 8 figures
Weltausstellungen im 19. Jahrhundert
Creators: name: Paul, Jürgen
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2020

description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 27 Nr. 8 (1974): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Weakly commensurable S-arithmetic subgroups in almost simple algebraic groups of types B and C
Creators: name: Garibaldi, Skip
name: Rapinchuk, Andrei S.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Group Theory (math.GR)
subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 20G15 (Primary) 11E57, 14L35, 20G30 (Secondary)

description: Let G and G' be absolutely almost simple algebraic groups of types B and C respectively, of rank at least 3, and defined over a number field K. We determine when G and G' have the same isomorphism or isogeny classes of maximal K-tori. This leads to the necessary and sufficient conditions for two Zariski-dense S-arithmetic subgroups of G and G' to be weakly commensurable.
A photometric and spectroscopic study of NSVS 14256825: the second sdOB+dM eclipsing binary
Creators: name: Almeida, L. A.
name: Jablonski, F.
name: Tello, J.
name: Rodrigues, C. V.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present an analysis of UBVR$_{\rm C}$I$_{\rm C}$JH photometry and phase-resolved optical spectroscopy of NSVS 14256825, an HW Vir type binary. The members of this class consist of a hot subdwarf and a main-sequence low-mass star in a close orbit ($P_{\rm orb} ~ 0.1$ d). Using the primary-eclipse timings, we refine the ephemeris for the system, which has an orbital period of 0.11037 d. From the spectroscopic data analysis, we derive the effective temperature, $T_1 = 40000 \pm 500$ K, the surface gravity, $\log g_1 = 5.50\pm0.05$, and the helium abundance, $n(\rm He)/n(\rm H)=0.003\pm0.001$, for the hot component. Simultaneously modelling the photometric and spectroscopic data using the Wilson-Devinney code, we obtain the geometrical and physical parameters of NSVS 14256825. Using the fitted orbital inclination and mass ratio ($i = 82\fdg5\pm0\fdg3$ and $q = M_2/M_1 = 0.260\pm0.012$, respectively), the components of the system have $M_1 = 0.419 \pm 0.070 M_{\odot}$, $R_1 = 0.188 \pm 0.010 R_{\odot}$, $M_2 = 0.109 \pm 0.023 M_{\odot}$, and $R_2 = 0.162 \pm 0.008 R_{\odot}$. From its spectral characteristics, the hot star is classified as an sdOB star.
description: 8 pages, 7 figures, accepted for publication in MNRAS
2014 assessment update report of the Gulf of Maine Atlantic cod stock.
Creators: name: Palmer, Michael Collins
Publisher: name: U.S. Department of Commerce, National Oceanic and Atmospheric Administration, Northeast Fisheries Science Center
Year: 2014
Subjects: subject: Atlantic cod fisheries--Maine, Gulf of--Management.

description: This update of the Gulf of Maine cod stock assessment is a streamlined document that focuses on the primary assessment information required for management. The update incorporates recent commercial and recreational landings and discard data (2012 and 2013) and recent survey information (2012 - 2014 spring surveys; 2012 - 2013 autumn surveys) into the previously approved peer-reviewed model. This report is part of a larger effort to provide more timely information on stock status for all stocks in the Greater Atlantic Region. The May 2014 peer review of the Northeast Fisheries Science Center's stock assessment science program (NEFSC) highlighted the inherent problems of managing fisheries resources when time lags exist between contemporary data and subsequent management actions. Such problems are exacerbated when stock sizes are low because delays can be detrimental both to the resource and the long-term profitability of the fishery.
Stadt im Wandel
Creators: name: Boockmann, Hartmut
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2020

description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 39 Nr. 1 (1986): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Edgar Hürkey, Das Bild des Gekreuzigten im Mittelalter — Untersuchungen zu Gruppierung, Entwicklung und Verbreitung anhand der Gewandmotive
Creators: name: Haussherr, Reiner
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2020

description: Rezension zu: Edgar Hürkey, Das Bild des Gekreuzigten im Mittelalter — Untersuchungen zu Gruppierung, Entwicklung und Verbreitung anhand der Gewandmotive, Werner'sche Verlagsgesellschaft Worms 1983, 276 Seiten, mehr als 331 Schwarzweißabbildungen. DM 190,—.
description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 39 Nr. 1 (1986): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Male-Favouring vs Female-Favouring Sex Differences 4: Examining the Effects of a More Contentious Sex Difference
Creators: name: Stewart-Williams, Steve
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Social Psychology
subject: Social and Behavioral Sciences
subject: Psychology
subject: FOS: Psychology

description: The overarching aim of this study is to extend our prior work on how people react to research describing a sex difference, depending on whether the difference favours males or favours females. It has three main goals: (1) to examine people's reactions to a more contentious sex difference than that used in previous research; (2) to see whether the sex of the ostensible lead researcher has any effects on people's reactions to this sex difference; and (3) to extend the investigation of the psychological variables underpinning people's preference for female-favouring sex differences.
2011 Driver Attitudes and Awareness Survey
Creators: name: Agent, Kenneth R.
name: Green, Eric R.
name: Langley, Ronald E.
Publisher: name: Kentucky Transportation Center, University of Kentucky
Year: 2011
Subjects: subject: Transportation Engineering

description: A basic set of questions were developed that could be used in periodic surveys that track drivers attitudes and awareness concerning impaired driving, seat belt use, and speeding issues. The objective of the survey was to learn the knowledge, views, and behaviors of drivers in these areas. This report documents the results of the 2011 survey with a comparison to the 2010 baseline survey.  The method used to conduct the survey was a telephone survey. In addition to questions for the three major highway safety areas of impaired driving, seat belt use, and speeding, an additional question was added which dealt with distracted driving. General information about the driver’s sex, age, ethnic or racial group, and education was also obtained. A total of 503 interviews were completed.  The survey shows that drivers do not self-report many violations in their driving behavior. Only a few drivers admitted to violating the law in the areas surveyed (safety belt use, speeding, and impaired driving). For example, the percentage of drivers who indicated they used their safety belt “all of the time” was higher than the observed usage rate of safety belts.  The survey shows a high level of media and enforcement awareness. The majority of surveyed drivers had heard about enforcement related to drinking and driving while approximately one half were aware of speeding and safety belt enforcement. This percentage decreased in 2011 compared to 2010 with the most substantial decrease for safety belt enforcement. The large majority of drivers felt they were somewhat likely to receive a ticket if they violated the law in these areas.  The most common type of distraction was talking on a cell phone. Slightly over one-half reported using a cell phone while driving. Distracted driving was much more common for the youngest age category of 18 to 34 years of age. The percentage reporting testing while driving increased in 2011 compared to 2010.
The How, When, Where, And Why Of Open Data
Creators: name: Mounce, Ross
name: Rozenberga, Dace
Publisher: name: Zenodo
Year: 2015
Subjects: open data
sharing
data licensing

description: Slides from the Open Data workshop session at the National Library of Latvia (Riga), 2015-10-20 given by Dace Rozenberga & Ross Mounce. This was part of a FOSTER Open Science event for Open Access week 2015.

Further details: https://www.fosteropenscience.eu/event/open-science-21th-century-benefits-researchers
Centre d’études supérieures de la Renaissance, Université de Tours
Creators: name: Guillaume, Jean
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2020

description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 39 Nr. 5 (1986): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Causes and Countermeasures Related to Motorcycle Crashes
Creators: name: Agent, Kenneth R.
name: Pigman, Jerry G.
Publisher: name: Kentucky Transportation Center, University of Kentucky
Year: 2011
Subjects: subject: Transportation Engineering

description: The number of motorcycle crashes (especially fatal crashes) has increased substantially in Kentucky in the past several years. A detailed analysis of crashes involving motorcycles could provide insight into the characteristics and causes of these crashes and identify potential countermeasures for addressing the problem. The objectives of this study were to: a) evaluate and analyze motorcycle crashes and b) identify the causes and potential countermeasures to reduce the number and severity of the crashes.  The literature was reviewed to determine the state-of-the-art related to motorcycle crash research. An analysis of traffic crashes involving motorcycles was conducted using several years of crash data. The characteristics of motorcycle crashes were compared to all traffic crashes. A more detailed review and analysis was performed for fatal crashes involving motorcycles. Roadway locations (0.3-mile spots and one-mile sections) with the highest frequency of motorcycle crashes were identified. Motorcycle crash data were analyzed by county and city. Separate analyses of driver license and motorcycle registration data were conducted.  Contributing factors to traffic accidents can be placed into the following three general categories: a) vehicular, b) environmental, and 3) human. The environmental area, which can be addressed by a transportation agency, is the roadway. The driver is the human factor which can be addressed. Potential countermeasures in these of these areas were identified using the results of the crash analysis and review of literature.
Testing common classical LTE and NLTE model atmosphere and line-formation codes for quantitative spectroscopy of early-type stars
Creators: name: Przybilla, Norbert
name: Nieva, Maria-Fernanda
name: Butler, Keith
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: It is generally accepted that the atmospheres of cool/lukewarm stars of spectral types A and later are described well by LTE model atmospheres, while the O-type stars require a detailed treatment of NLTE effects. Here model atmosphere structures, spectral energy distributions and synthetic spectra computed with ATLAS9/SYNTHE and TLUSTY/SYNSPEC, and results from a hybrid method combining LTE atmospheres and NLTE line-formation with DETAIL/SURFACE are compared. Their ability to reproduce observations for effective temperatures between 15000 and 35000 K are verified. Strengths and weaknesses of the different approaches are identified. Recommendations are made as to how to improve the models in order to derive unbiased stellar parameters and chemical abundances in future applications, with special emphasis on Gaia science.
description: 12 pages, 8 figures; accepted for publication in Journal of Physics: Conference Series, GREAT-ESF Workshop: Stellar Atmospheres in the Gaia Era
Health4Kids: Provider and Clinic Materials
Creators: name: Institute, Latino Research
Publisher: name: The University of Texas at Austin
Year: 2022
Subjects: Health4Kids
H4K
Latino
urban
family-focused
development
obesity prevention
nutrition
physical activity
mhealth
clinic
provider
intervention

description: The Health4Kids Intervention Trial for Hispanic Families is an NIH-funded study (R01HD075936; NCT02343367).
description: Assortment of Health4Kids study materials provided to staff, health providers, and physicians at clinic sites for recruitment, measurement, and intervention activities. For more information about provider and clinic responsibilities, reference the Health4Kids manual of procedures.
Merhart, Gero v.: Bronzezeit am Jenissei. Ein Beitrag zur Urgeschichte Sibiriens
Creators: name: Jacob-Friesen, Karl Hermann
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2020

description: Rezension zu: Merhart, Gero v.: Bronzezeit am Jenissei. Ein Beitrag zur Urgeschichte Sibiriens. 8°. 189 S. mit XII Taf. und 65 Abb. u. Karten. Wien 1926
description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 1 (1927): Nachrichten aus Niedersachsens Urgeschichte