cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Optimal computation of brightness integrals parametrized on the unit sphere
Creators: name: Kaasalainen, Mikko
name: Lu, Xiaoping
name: Vänttinen, Anssi-Ville
Publisher: name: arXiv
Year: 2012
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Numerical Analysis (math.NA)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 52Bxx, 85Axx, 65Dxx

description: We compare various approaches to find the most efficient method for the practical computation of the lightcurves (integrated brightnesses) of irregularly shaped bodies such as asteroids at arbitrary viewing and illumination geometries. For convex models, this reduces to the problem of the numerical computation of an integral over a simply defined part of the unit sphere. We introduce a fast method, based on Lebedev quadratures, which is optimal for both lightcurve simulation and inversion in the sense that it is the simplest and fastest widely applicable procedure for accuracy levels corresponding to typical data noise. The method requires no tessellation of the surface into a polyhedral approximation. At the accuracy level of 0.01 mag, it is up to an order of magnitude faster than polyhedral sums that are usually applied to this problem, and even faster at higher accuracies. This approach can also be used in other similar cases that can be modelled on the unit sphere. The method is easily implemented in lightcurve inversion by a simple alteration of the standard algorithm/software.
description: Astronomy and Astrophysics, in press
Pneumatic postcranial bones in dinosaurs and other archosaurs
Creators: name: Britt, Brooks B.
Publisher: name: University of Calgary
Year: 1993
Subjects: subject: QE 862 D5 B74 1993a
subject: Dinosaurs
subject: Bones - Analysis

description: Bibliography: p. 290-317
description: Among amniotes, pneumatic postcranial bones are shared by Aves, Theropoda, Sauropoda, and Pterosauria. Comparison of pneumatic characters in the vertebrae of birds and non-avian dinosaurs demonstrates that the Theropoda and the Sauropoda had pneumatic vertebrae and ribs. Pneumatic bones of the extinct taxa were invaded by diverticula of an air sac system homologous with that of birds. The nature and extent of pneumatic features in the vertebrae were studied with the aid of cut sections, standard x-rays, and computed tomography. Two types of dinosaurian pneumatic vertebrae are recognized based on internal structure: 1) simple (camerate), with relatively large, open chambers or fossae, as in Syntarsus, Torvosaurus, Saurornitholestes, and Barapasaurus; and 2) complex (camellate), with supernumerary, interconnected chambers as in Tyrannosauridae, Ornithomimidae, Aves, and Pterosauria. Among the Theropoda complex vertebrae are restricted almost exclusively to Tetanurae, suggesting that this is an apomorphic character state for that taxon. Pterosaurs, sauropods, and theropods share with birds dorsoventrally widelyseparated articular facets on the ribs. Pneumatization significantly reduced the mass of dinosaur vertebrae. The location of diverticula tracks and foramina in some non-avian tetanuran theropods suggests that the air-sac system played a role in thermoregulation, as in extant birds. Pneumatic characters are of major taxonomic and phyletic significance because they can be used to test phyletic hypotheses based on other character suites, as well as to diagnose taxa. It is demonstrated that segnosaur vertebrae were pneumatic and of the complex type. These characters, along with non-pneumatic characters, indicate the enigmatic segnosaurs are tetanuran theropods. The distribution of pneumatic characters suggests that Pterosauria, Theropoda, and Sauropoda share a close common ancestry. Pneumatic postcranial bones indistinguishable from those of theropods are present in Archaeopteryx. Therefore, postcranial pneumaticity in birds is not an adaptation but an exaptation to flight. Pneumatic para-axial postcranial bones are found only in pterosaurs and birds, indicating that they are an adaptation to flight.
Przemiany zbiorowisk leśnych i ich znaczenie dla ochrony walorów przyrodniczych rezerwatu przyrody "Dolina Żabnika" (Wyżyna Śląska)
Creators: name: Sierka, Edyta
Publisher: name: figshare
Year: 2021
Subjects: subject: Ecology
subject: FOS: Biological sciences

description: Sierka E., Chmura D. (2006) Przemiany zbiorowisk leśnych i ich znaczenie dla ochrony walorów przyrodniczych rezerwatu przyrody "Dolina Żabnika" (Wyżyna Śląska), 85-93.
Practical improvements and merging of POWHEG simulations for vector boson production
Creators: name: Alioli, Simone
name: Hamilton, Keith
name: Re, Emanuele
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this article we generalise POWHEG next-to-leading order parton shower (NLOPS) simulations of vector boson production and vector boson production in association with a single jet, to give matrix element corrected MENLOPS simulations. In so doing we extend and provide, for the first time, an exact and faithful implementation of the MENLOPS formalism in hadronic collisions. We also consider merging the resulting event samples according to a phase space partition defined in terms of an effective jet clustering scale. The merging scale is restricted such that the component generated by the associated production simulation does not impact on the NLO accuracy of inclusive vector boson production observables. The dependence of the predictions on the unphysical merging scale is demonstrated. Comparisons with Tevatron and LHC data are presented.
description: 41 pages, 19 figures. Figures updated from v1.5 to 1.6 of external Rivet program, reference line in figs. 4,5,11 corrected. Citations added, text unchanged
The bases of support for the Reform Party of Canada: riding a populist wave or providing a conservative alternative?
Creators: name: Henry, Shawn
Publisher: name: University of Calgary
Year: 1993
Subjects: subject: JL 197 R34 H45 1993
subject: Reform Party of Canada
subject: Canada - Politics and government - 1984-1993
subject: Canada - Politics and government - 1993-
subject: Populism - Canada

description: Bibliography: p. 153-163.
pytopicgram: A library for data extraction and topic modeling from Telegram channels
Creators: name: Gómez-Romero, J.
name: Correa, J. Cantón
name: Mercado, R. Pérez
name: Abad, F. Prados
name: Molina-Solana, M.
name: Fajardo, W.
Publisher: name: arXiv
Year: 2025
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: Telegram is a popular platform for public communication, generating large amounts of messages through its channels. pytopicgram is a Python library that helps researchers collect, organize, and analyze these Telegram messages. The library offers key features such as easy message retrieval, detailed channel information, engagement metrics, and topic identification using advanced modeling techniques. By simplifying data extraction and analysis, pytopicgram allows users to understand how content spreads and how audiences interact on Telegram. This paper describes the design, main features, and practical uses of \pytopicgram, showcasing its effectiveness for studying public conversations on Telegram.
QED effective action in Krein space quantization
Creators: name: Refaei, A.
name: Takook, M. V.
Publisher: name: arXiv
Year: 2011
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The one-loop effective action of QED is calculated by the Schwinger method in Krein space quantization. We show that the effective action is naturally fnite and regularized. It also coincides with the renormalized solution which was derived by Schwinger.
description: 15 pages, Accepted for publication in Phys.Lett.B
The Gestalt reconciliation of polarities process as a metapsychological concept
Creators: name: Hilton, Doug
Publisher: name: University of Calgary
Year: 1993
Subjects: subject: RC 489 G4 H54 1993
subject: Gestalt therapy
subject: Psychotherapy
subject: Counseling
subject: Whole and parts (Psychology)

description: Bibliography: p. 111-117.
title: Fact boxes that inform individual decisions may contribute to a more positive evaluation of COVID-19 vaccinations at the population level
Creators: name: Rebitschek, Felix G.
name: Ellermann, Christin
name: Jenny, Miriam A.
name: Siegel, Nico A.
name: Spinner, Christian
name: Wagner, Gert G.
Publisher: name: Universität Potsdam
Year: 2023
Subjects: subject: 150 Psychologie
subject: 610 Medizin und Gesundheit

description: OBJECTIVE: For an effective control of the SARS-CoV-2 pandemic with vaccines, most people in a population need to be vaccinated. It is thus important to know how to inform the public with reference to individual preferences–while also acknowledging the societal preference to encourage vaccinations. According to the health care standard of informed decision-making, a comparison of the benefits and harms of (not) having the vaccination would be required to inform undecided and skeptical people. To test evidence-based fact boxes, an established risk communication format, and to inform their development, we investigated their contribution to knowledge and evaluations of COVID-19 vaccines. METHODS: We conducted four studies (1, 2, and 4 were population-wide surveys with N = 1,942 to N = 6,056): Study 1 assessed the relationship between vaccination knowledge and intentions in Germany over three months. Study 2 assessed respective information gaps and needs of the population in Germany. In parallel, an experiment (Study 3) with a mixed design (presentation formats; pre-post-comparison) assessed the effect of fact boxes on risk perceptions and fear, using a convenience sample (N = 719). Study 4 examined how effective two fact box formats are for informing vaccination intentions, with a mixed experimental design: between-subjects (presentation formats) and within-subjects (pre-post-comparison). RESULTS: Study 1 showed that vaccination knowledge and vaccination intentions increased between November 2020 and February 2021. Study 2 revealed objective information requirements and subjective information needs. Study 3 showed that the fact box format is effective in adjusting risk perceptions concerning COVID-19. Based on those results, fact boxes were revised and implemented with the help of a national health authority in Germany. Study 4 showed that simple fact boxes increase vaccination knowledge and positive evaluations in skeptics and undecideds. CONCLUSION: Fact boxes can inform COVID-19 vaccination intentions of undecided and skeptical people without threatening societal vaccination goals of the population.
description: Zweitveröffentlichungen der Universität Potsdam : Gesundheitswissenschaftliche Reihe; 9
Whose knowledge? Using participatory action research in land use planning: the Mowachaht case study
Creators: name: Hoare, Tony
Publisher: name: Environmental Design
Year: 1993
Subjects: subject: E99 N85 H63 1993
subject: Nootka Indians - Land tenure
subject: Land use - British Columbia - Planning
subject: Land use - Planning - Citizen participation

description: Bibliography: p. 117-128.
Developmental analyses of numerical and narrative knowledge in early adolescence: a comparative study of English as a second language and English- only students
Creators: name: Howard, Neta
Publisher: name: University of Calgary
Year: 1993
Subjects: subject: PE 1128 A2 H66 1993
subject: English language - Study and teaching as a second language
subject: Cognitive styles in children

description: Bibliography: p. 109-116.
Sedimentology, stratigraphy and calcretes of the Comrey Member, Oldman Formation (Campanian), Milk River Canyon, Southeastern Alberta
Creators: name: Troke, Catherine G.
Publisher: name: University of Calgary
Year: 1993
Subjects: subject: QE 685 T76 1993a
subject: Additional Copy: QE 685 T76 1993
subject: Sediments - Alberta - Oldman Formation
subject: Geology, Stratigraphic - Cretaceous
subject: Geology - Alberta - Oldman Formation
subject: Formations (Geology) - Alberta - Oldman Formation
subject: Oldman Formation (Alta.)

description: Bibliography: p. 132-146.
description: The Comrey Member in the Milk River Canyon, southeastern Alberta, is composed of poorly consolidated pale yellowish-olive gray and reddish-brown fine- to mediumgrained sandstones and intraformational conglomerates with minor greenish-gray shale horizons. Sedimentary structures include trough, low-angle (<10°), and planar (>10°) cross-stratification, ripple cross-lamination, and horizontally stratified sandstones. Erosional scour surfaces with calcareous mudstone intraclasts define broad, asymmetric, concave upward lenses indicating multistoried channels without confining banks. Calcrete hardpans and calcrete derived nodules are common throughout the member but are absent from adjacent stratigraphic intervals. The above indicates that the Comrey Member was deposited in a low-sinuosity fluvial system subject to flash floods in a semi-arid coastal plain environment. Paleocurrent data suggests northeasterly paleoflow. However, westerly paleoflow at the easternmost locality and sigmoidal cross-stratification containing tidal bundles in the central study area indicate a marine incursion.
The structure of star clusters in the outer halo of M31
Creators: name: Tanvir, N. R.
name: Mackey, A. D.
name: Ferguson, A. M. N.
name: Huxor, A. P.
name: Read, J. I.
name: Lewis, G. F.
name: Irwin, M. J.
name: Chapman, S.
name: Ibata, R.
name: Wilkinson, M. I.
name: McConnachie, A. W.
name: Martin, N. F.
name: Davies, M. B.
name: Bridges, T. J.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present a structural analysis of halo star clusters in M31 based on deep Hubble Space Telescope (HST) Advanced Camera for Surveys (ACS) imaging. The clusters in our sample span a range in galactocentric projected distance from 13 to 100 kpc and thus reside in rather remote environments. Ten of the clusters are classical globulars, while four are from the Huxor et al. (2005, 2008) population of extended, old clusters. For most clusters, contamination by M31 halo stars is slight, and so the profiles can be mapped reliably to large radial distances from their centres. We find that the extended clusters are well fit by analytic King (1962) profiles with ~20 parsec core radii and ~100 parsec photometric tidal radii, or by Sersic profiles of index ~1 (i.e. approximately exponential). Most of the classical globulars also have large photometric tidal radii in the range 50-100 parsec, however the King profile is a less good fit in some cases, particularly at small radii. We find 60% of the classical globular clusters exhibit cuspy cores which are reasonably well described by Sersic profiles of index ~2-6. Our analysis also reinforces the finding that luminous classical globulars, with half-light radii <10 parsec, are present out to radii of at least 100 kpc in M31, which is in contrast to the situation in the Milky Way where such clusters (other than the unusual object NGC 2419) are absent beyond 40 kpc.
description: MNRAS in press (25 pages, 19 figures). Typo corrected in version 1 abstract
Prediction of gas hydrate formation conditions for carbon dioxide in the presence of electrolytes
Creators: name: Tse, Cecilia Wai-Kam
Publisher: name: University of Calgary
Year: 1993
Subjects: subject: QR 92 C33 T74 1993
subject: Hydrates
subject: Carbon dioxide
subject: Electrolytes - Analysis

description: Bibliography: p. 72-78.
Communicating beauty: the mass mediation of beauty imagery in contemporary popular culture
Creators: name: Bolton, Kirsten A.
Publisher: name: University of Calgary
Year: 1993
Subjects: subject: P 94.5 W65 B65 1993
subject: Feminine beauty (Aesthetics)
subject: Women in mass media
subject: Mass media - Influence
subject: Women in popular culture

description: Bibliography: p. 236-243.
Education of Roma Women Between Feminism and Multiculturalism Study Case: Roma Women in Romania
Creators: name: Ilisei, Irina
Publisher: name: sowi-online e.V., Bielefeld
Year: 2012

description: In the present paper I analyze the way gender relations and women’s rights are negotiated inside the minority communities living in Romania. The paper highlights the intersection between ethnicity and gender, and the struggle between conserving the identity as well as norms and values of the traditional Roma communities. My main theoretical approach is based on Okin’s (1998, 1999) view that there is an existent tension between feminism and multiculturalism, between group rights and individual rights. I analyse the way the state’s decision to protect the identity of a community (in order to give groups the total freedom to decide their private sphere of life) may affect the rights of the individuals who are part of that community. The paper specifically investigates how access to education is negotiated between traditional Roma communities and the Romanian state, moreover, and looks closely at how such negotiations affect the Roma women in their decisions making. Concerning these issues, I analyze the situation of Roma women’s rights in the context of the intersection between patriarchal societies and Romanian society in which gender inequalities have been minimalized and women have won rights and freedoms equal with the one owned by men. Finally, I intend to draw suggestions for public policies through which individual rights a group rights should become compatible but without the harm of the first.
description: JSSE - Journal of Social Science Education, 1-2013: Youth Civic & Political Participation & Citizenship Education in the Mediterranean: Lessons from the Arab Spring
Hristova, Lidija and Collaborators, Political Identities in the Republic of Macedonia, 2011
Creators: name: Trajkovski, Ilo
Publisher: name: sowi-online e.V., Bielefeld
Year: 2012

description: JSSE - Journal of Social Science Education, 1-2013: Youth Civic & Political Participation & Citizenship Education in the Mediterranean: Lessons from the Arab Spring
Processing of polycyclic aromatic hydrocarbons in molecular-loop regions near the Galactic center revealed by AKARI
Creators: name: Kaneda, Hidehiro
name: Ishihara, Daisuke
name: Mouri, Akio
name: Oyabu, Shinki
name: Yamagishi, Mitsuyoshi
name: Kondo, Toru
name: Onaka, Takashi
name: Fukui, Yasuo
name: Kawamura, Akiko
name: Torii, Kazufumi
Publisher: name: arXiv
Year: 2011
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present the AKARI mid-infrared diffuse map of an area of about 4 deg x 3 deg near the Galactic center in the 9 um band. The band intensity is mostly attributed to the aromatic hydrocarbon infrared emissions of carbonaceous grains at wavelengths of 6.2, 7,7, 8.6, and 11.3 um. We detect the 9 um emission structures extending from the Galactic plane up to the latitude of about 2.5 deg, which have spatial correspondence to the molecular loops revealed by the NANTEN 12CO (J=1-0) observations. We find that the surface brightness at 9 um is suppressed near the foot points of the CO loops. The ratios of the 9 um to the IRAS 100 um brightness show significant depression near such bright regions in the CO emission. With the AKARI near-IR 2.5--5 um spectroscopy, we find that the 3.3 um aromatic hydrocarbon emission is absent in the region associated with the loop. These suggest the processing and destruction of carbonaceous grains in the CO molecular loops.
description: 18 pages, 9 figures, accepted for publication in PASJ
The relationship of Jung's thinking and feeling decision-making preferences to Belenky et al.'s separate and connected ways of knowing: an exploratory study
Creators: name: Ullman-Petrash, Linda M.
Publisher: name: University of Calgary
Year: 1993
Subjects: subject: HQ 1206 U427 1993
subject: Women - Psychology
subject: Women college students - Psychology
subject: Knowledge, Theory of
subject: Thought and thinking
subject: Decision-making

description: Bibliography: p. 184-214.
Taking into Account Knowledge Representations About the Crisis, Uncertainty and Risk in the Teaching Perspective: A Comparative Study of European Students in Economics Programmes
Creators: name: Jeziorski, Agnieszka
name: Legardez, Alain
name: Valente, Doris
Publisher: name: sowi-online e.V., Bielefeld
Year: 2012

description: Drawing on work conducted on the use of the analysis of social representations in a school context and on the management of relationships with knowledge about socially acute economic issues, a medium-term survey (2000 to 2009) was conducted in several European countries of students who were at the end of the cycle in their economics programmes at lycée, or secondary school. The study examined the students’ system of knowledge representations of “economic uncertainty and risk”. The aim was to identify scientific, academic and social elements of a possible representation in this domain. The analysis will focus on a comparison between Italian and French students; it will seek to identify constants and changes, to speculate on their causes and effects, and to suggest instructional strategies that may have an impact on potential obstacles and supports for academic and civic learning.
description: JSSE - Journal of Social Science Education, 2-2013: Crisis and Economic Education in Europe
MODEL OF CITIZENSHIP DEVELOPMENT IN DEMOCRACY OF MAHAMAKUT BUDDHIST UNIVERSITY
Creators: name: Kanjira Wijitwatchararak
Publisher: name: DR.KET INSTITUTE OF ACADEMIC DEVELOPMENT AND PROMOTION
Year: 2023
Subjects: Government
Promotion
Network of Monks
Volunteer Spirit

description: Journal of Interdisciplinary Social Development, 1, 2, 1-17
Financial Understanding: A Phenomenographic Access to Students’ Concepts of Credits
Creators: name: Speer, Sandra
name: Seeber, Günther
Publisher: name: sowi-online e.V., Bielefeld
Year: 2012

description: Financial education has become a more popular part of general education in schools. Different social and economic backgrounds as well as experiences influence the students’ conceptualization of the same financial phenomenon. Therefore, phenomenography is an appropriate research strategy for investigating students’ deeper understanding of financial core concepts. Our research concentrates on ‘credit’ as a central phenomenon. Thirteen focus groups made up of secondary school students and university students in Germany discussed varying examples of taking out a loan. Systematizing students’ conceptualizations, the outcome space consists of four main categories: attitudes, needs, credit terms and calculation. On a deeper level we found further subcategories. The results of our explorative study can guide a chronology of teaching different concepts as well as further research.
description: JSSE - Journal of Social Science Education, 2-2013: Crisis and Economic Education in Europe
Zu einigen Kolbenarmringen mit Querrillendekor der älteren Merowingerzeit
Creators: name: Schach-Dörges, Helga
Publisher: name: Fundberichte aus Baden-Württemberg
Year: 2020

description: Fundberichte aus Baden-Württemberg, Bd. 28 Nr. 1 (2005): Fundberichte aus Baden-Württemberg
A scaling-limit approach to the theory of laser transition
Creators: name: Gartner, Paul
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The conditions for the appearance of a sharp laser transition are formulated in terms of a scaling limit, involving vanishing cavity loss and light-matter coupling, $κ\to 0$, $g \to 0$, such that $g^2/κ$ stays finite. It is shown analytically that in this asymptotic parameter domain, and for pump rates above the threshold value, the photon output becomes large in a sense that is specified, and the photon statistics becomes strictly Poissonian. Numerical examples for the case of a two-level and a three-level emitter are presented and discussed in relation to the analytic result.
description: Intended as contribution to "Photonics Europe 2012" Brussels, Belgium
Archäologische Pflanzenreste aus Geislingen an der Steige zur Kenntnis des mittelalterlichen Ackerbaus auf der Ostalb
Creators: name: Rösch, Manfred
Publisher: name: Fundberichte aus Baden-Württemberg
Year: 2020

description: Fundberichte aus Baden-Württemberg, Bd. 28 Nr. 1 (2005): Fundberichte aus Baden-Württemberg
APPLICATION OF STRATEGIC GUIDELINES FOR DRIVING THE 5 PRECEPTS VILLAGE PROJECT INTO CONCRETE DRIVING THE DEVELOPMENT OF ETHICAL BEHAVIOR OF THE PEOPLE OF NON YANG VILLAGE, NADI SUBDISTRICT, FAO RAI DISTRICT, NONG KHAI PROVINCE
Creators: name: Phraradrattanarongkorn
Publisher: name: DR.KET INSTITUTE OF ACADEMIC DEVELOPMENT AND PROMOTION
Year: 2023
Subjects: Application
Strategy
Five Precepts Village Project

description: Journal of Interdisciplinary Social Development, 1, 2, 18-29
Molecular biology of oil body proteins in the Brassicaceae: structure, function and biotechnological applications
Creators: name: Van Rooijen, Gijs J. H.
Publisher: name: University of Calgary
Year: 1993
Subjects: subject: QK 495 C9 R66 1993
subject: Cruciferae
subject: Plant biotechnology

description: Bibliography: p. 224-241.
Observing planet-disk interaction in debris disks
Creators: name: Ertel, Steve
name: Wolf, Sebastian
name: Rodmann, Jens
Publisher: name: arXiv
Year: 2012
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Context. Structures in debris disks induced by planetdisk interaction are promising to provide valuable constraints on the existence and properties of embedded planets. Aims. We investigate the observability of structures in debris disks induced by planet-disk interaction. Methods. The observability of debris disks with the Atacama Large Millimeter/submillimeter Array (ALMA) is studied on the basis of a simple analytical disk model. Furthermore, N-body simulations are used to model the spatial dust distribution in debris disks under the influence of planet-disk interaction. Images at optical scattered light to millimeter thermal re-emission are computed. Available information about the expected capabilities of ALMA and the James Webb Space Telescope (JWST) are used to investigate the observability of characteristic disk structures through spatially resolved imaging. Results. Planet-disk interaction can result in prominent structures. This provides the opportunity of detecting and characterizing extrasolar planets in a range of masses and radial distances from the star that is not accessible to other techniques. Facilities that will be available in the near future are shown to provide the capabilities to spatially resolve and characterize structures in debris disks. Limitations are revealed and suggestions for possible instrument setups and observing strategies are given. In particular, ALMA is limited by its sensitivity to surface brightness, which requires a trade-off between sensitivity and spatial resolution. Space-based midinfrared observations will be able to detect and spatially resolve regions in debris disks even at a distance of several tens of AU from the star, where the emission from debris disks in this wavelength range is expected to be low. [Abridged]
description: 16 pages, 10 figures, accepted by A&A
Eva Stauch, Wenigumstadt. Ein Bestattungsplatz der Völkerwanderungszeit und des frühen Mittelalters im nördlichen Odenwaldvorland
Creators: name: Engels, Christoph
Publisher: name: Fundberichte aus Baden-Württemberg
Year: 2020

description: Rezension zu: Eva Stauch, Wenigumstadt. Ein Bestattungsplatz der Völkerwanderungszeit und des frühen Mittelalters im nördlichen Odenwaldvorland. Universitätsforschungen zur prähistorischen Archäologie aus dem Lehrstuhl für vor- und frühgeschichtliche Archäologie der Universität Würzburg Band 111. Verlag Dr. Rudolf Habelt, Bonn 2004. 2 Bd. VI, 306 Seiten und IV, 258 Seiten mit 125 (tls. färb.) Abbildungen und 17,4 Tafeln sowie 9 (tls. färb.) Fototafeln. ISBN 3-7749-3208-5
description: Fundberichte aus Baden-Württemberg, Bd. 28 Nr. 1 (2005): Fundberichte aus Baden-Württemberg
The warehouse district: a concept plan for an inner city historic district in Calgary
Creators: name: Vaughan, Elesha Olesky
Publisher: name: Environmental Design
Year: 1993

description: Calgary has a significant stock of commercial buildings dating to the first decades of this century. The largest concentration of these is situated in a 22 block strip of 39.5 hectares adjacent to the Downtown, south of the CPR tracks. Many of the buildings have fallen into a state of disrepair and disuse. The lack of a municipal heritage by-law together with the potentially speculative nature of their location threatens the continuing viability of these heritage resources. Area history, and the existing social, economic, physical, and regulatory environments were assessed using published data and observation to determine the requisites for the development of a heritage area. Based on the present context, a concept plan is presented that outlines possible legislative, economic, and physical design initiatives for the creation of an Historic District to encompass Calgary's warehouses. Principles of historic preservation, economic revitalization and urban design are used to suggest the strategy for the implementation of Calgary's Warehouse District. The study demonstrates the interdependence of preservation, economic activity and physical design in area-wide conservation of historic resources.
Thomas Becker, Dominik Geppert, Helmut Rönz (Hg.), Das Rheinland auf dem Weg nach Preußen 1815–1822, Wien, Köln, Weimar (Böhlau) 2019; Hans-Peter Haferkamp, Margarete von Schwerin (Hg.), Das Oberlandesgericht Köln zwischen dem Rheinland, Frankreich und Preußen. Festschrift zum 200-jährigen Bestehen (1819 bis 2019), Wien, Köln, Weimar (Böhlau) 2019
Creators: name: Godin, Xavier
Publisher: name: Francia-Recensio
Year: 2020

description: Thomas Becker, Dominik Geppert, Helmut Rönz (Hg.), Das Rheinland auf dem Weg nach Preußen 1815–1822, Wien, Köln, Weimar (Böhlau) 2019, 348 S., 56 Abb. (Stadt und Gesellschaft, 6), ISBN 978-3-412-50912-5, EUR 30,00; Hans-Peter Haferkamp, Margarete von Schwerin (Hg.), Das Oberlandesgericht Köln zwischen dem Rheinland, Frankreich und Preußen. Festschrift zum 200-jährigen Bestehen (1819 bis 2019), Wien, Köln, Weimar (Böhlau) 2019, 249 S., 17 s/w Abb. (Rechtsgeschichtliche Schriften, 32), ISBN 978-3-412-51313-9, EUR 45,00.
description: Francia-Recensio, 2020/2
The meaning of leisure to adults with a physical disability: a phenomenological study
Creators: name: Velde, Beth P. (Beth Patricia), 1947-
Publisher: name: University of Calgary
Year: 1993
Subjects: subject: GV 183.5 V44 1993
subject: Handicapped - Recreation
subject: Leisure
subject: Attitude (Psychology)
subject: Quality of life

description: Bibliography: p. 287-315.
Symulacja audytu środowiskowego na przykładzie rezerwatu "Las Murckowski"
Creators: name: Sierka, Edyta
Publisher: name: figshare
Year: 2021
Subjects: subject: Ecology
subject: FOS: Biological sciences

description: Wika S., Sierka E., Sierka W., Cybulski M. (2007). Symulacja audytu środowiskowego na przykładzie rezerwatu "Las Murckowski". Ochrona środowiska na uniwersyteckich studiach przyrodniczych (ed. Rosik-Dulewska C., Głowacki M.), Opole, 173-182.
Association of putative signal transduction intermediates with amino-terminal regulatory elements of the lymphocyte-specific protein tyrosine kinase p56lck
Creators: name: Vogel, Lee B.
Publisher: name: University of Calgary
Year: 1993
Subjects: subject: QP 606 P76 V65 1993
subject: Protein-tyrosine kinase

description: Bibliography: p. 188-214.
Scalar effective action in Krein space quantization
Creators: name: Refaei, A.
name: Takook, M V.
Publisher: name: arXiv
Year: 2011
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this paper, the λϕ^4 scalar feld effective action, in the one-loop approximation, is calculated by using the Krein space quantization. We show that the effective action is naturally fnite and the singularity does not appear in the theory. The physical interaction mass, the running coupling constant and β-function are then calculated. The effective potential which is calculated in the Krein space quantization is different from the usual Hilbert space calculation, however we show that β-function is the same in the two different methods.
description: 11 pages
Éditorial: Éducations à … et sciences sociales, perspectives des recherches francophones
Creators: name: Simonneaux, Jean
name: Tutiaux-Guillon, Nicole
name: Legardez, Alain
Publisher: name: sowi-online e.V., Bielefeld
Year: 2012

description: -
description: JSSE - Journal of Social Science Education, 4-2012: Educations for ... in French Language Context: What Contribution of the Social Sciences?
The end, the beginning, and the beyond: Eric Voegelin on historical cycles
Creators: name: Von Heyking, John
Publisher: name: University of Calgary
Year: 1993
Subjects: subject: D 16.9 V66 1993
subject: Voeglin, Eric, 1901-1985
subject: History - Philosophy
subject: Order (Philosophy)

description: Bibliography: p. 130-138.
description: This thesis deals with the role of speculations of historical cycles and other cyclic symbolisms in the political philosophy of Eric Voegelin. They play a crucial role in the development of his understanding of history and consciousness, and precipitate the change in programme between volumes three and four of his magnum opus, Order and Histozy. The first two chapters of the thesis concentrate on the first three volumes of Order and Histozy in order to illuminate the differences between those volumes and the fourth of the work. The final chapter demonstrates how cyclic symbolisms assisted him to develop the concept of historiogenesis. This enabled him to re-articulate his understanding of history, not as a unilinear course, but as a field of being in which time and space are constituents. Cycle theory and cyclic symbolisms are found to be integral components of Voegelin's philosophy of history and consciousness.
Kepler-21b: A 1.6REarth Planet Transiting the Bright Oscillating F Subgiant Star HD 179070
Creators: name: Howell, Steve B.
name: Rowe, Jason F.
name: Bryson, Stephen T.
name: Quinn, Samuel N.
name: Marcy, Geoffrey W.
name: Isaacson, Howard
name: Ciardi, David R.
name: Chaplin, William J.
name: Metcalfe, Travis S.
name: Monteiro, Mario J. P. F. G.
name: Appourchaux, Thierry
name: Basu, Sarbani
name: Creevey, Orlagh L.
name: Gilliland, Ronald L.
name: Quirion, Pierre-Olivier
name: Stello, Denis
name: Kjeldsen, Hans
name: Christensen-Dalsgaard, Jorgen
name: Elsworth, Yvonne
name: García, Rafael A.
name: Houdek, Gunter
name: Karoff, Christoffer
name: Molenda-Żakowicz, Joanna
name: Thompson, Michael J.
name: Verner, Graham A.
name: Torres, Guillermo
name: Fressin, Francois
name: Crepp, Justin R.
name: Adams, Elisabeth
name: Dupree, Andrea
name: Sasselov, Dimitar D.
name: Dressing, Courtney D.
name: Borucki, William J.
name: Koch, David G.
name: Lissauer, Jack J.
name: Latham, David W.
name: Gautier, Thomas N.
name: Everett, Mark
name: Horch, Elliott
name: Batalha, Natalie M.
name: Dunham, Edward W.
name: Szkody, Paula
name: Silva, David R.
name: Mighel, Ken
name: Holberg, Jay
name: Ballot, Jer^ome
name: Bedding, Timothy R.
name: Bruntt, Hans
name: Campante, Tiago L.
name: Handberg, Rasmus
name: Hekker, Saskia
name: Huber, Daniel
name: Mathur, Savita
name: Mosser, Benoit
name: Régulo, Clara
name: White, Timothy R.
name: Christiansen, Jessie L.
name: Middour, Christopher K.
name: Haas, Michael R.
name: Hall, Jennifer R.
name: Jenkins, Jon M.
name: McCaulif, Sean
name: Fanelli, Michael N.
name: Kulesa, Craig
name: McCarthy, Don
name: Henze, Christopher E.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present Kepler observations of the bright (V=8.3), oscillating star HD 179070. The observations show transit-like events which reveal that the star is orbited every 2.8 days by a small, 1.6 R_Earth object. Seismic studies of HD 179070 using short cadence Kepler observations show that HD 179070 has a frequencypower spectrum consistent with solar-like oscillations that are acoustic p-modes. Asteroseismic analysis provides robust values for the mass and radius of HD 179070, 1.34{\pm}0.06 M{\circ} and 1.86{\pm}0.04 R{\circ} respectively, as well as yielding an age of 2.84{\pm}0.34 Gyr for this F5 subgiant. Together with ground-based follow-up observations, analysis of the Kepler light curves and image data, and blend scenario models, we conservatively show at the >99.7% confidence level (3σ) that the transit event is caused by a 1.64{\pm}0.04 R_Earth exoplanet in a 2.785755{\pm}0.000032 day orbit. The exoplanet is only 0.04 AU away from the star and our spectroscopic observations provide an upper limit to its mass of ~10 M_Earth (2-σ). HD 179070 is the brightest exoplanet host star yet discovered by Kepler.
description: Accepted to ApJ
Editorial: Education for … and the Social Sciences, Perspectives in  French Speaking Research
Creators: name: Simonneaux, Jean
name: Tutiaux-Guillon, Nicole
name: Legardez, Alain
Publisher: name: sowi-online e.V., Bielefeld
Year: 2012

description: -
description: JSSE - Journal of Social Science Education, 4-2012: Educations for ... in French Language Context: What Contribution of the Social Sciences?
Force-free pulsar magnetosphere: instability and generation of MHD waves
Creators: name: Urpin, V.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Magnetohydrodynamic (MHD) instabilities can play an important role in the structure and dynamics of the pulsar magnetosphere. We consider the instabilitycaused by differential rotation that is suggested by many theoretical models. Stability is considered by means of a linear analysis within the frane of the force-free MHD. We argue that differentially rotating magnetospheres are unstable for any particular geometry of the magnetic field and rotation law. The characteristic growth time of instability is of the order of the rotation period. The instability can lead to fluctuations of the emission and enhancement of diffusion in the magnetosphere.
description: 5 pages; to appear in Astronomy and Astrophysics
The 9th CitizED International Conference  "East and West in Citizenship Education: Encounters in Education for Diversity and Democracy" July 13-15, 2013,  Tokyo, Japan
Creators: name: JSSE, Administrator
Publisher: name: sowi-online e.V., Bielefeld
Year: 2012

description: -
description: JSSE - Journal of Social Science Education, 4-2012: Educations for ... in French Language Context: What Contribution of the Social Sciences?
Nonlinear fracture analysis of bond strength
Creators: name: Wang, Naisong
Publisher: name: University of Calgary
Year: 1993
Subjects: subject: TA 683 W34 1993
subject: Reinforced concrete - Testing
subject: Reinforced concrete - Cracking
subject: Fracture mechanics
subject: Strength of materials
subject: Strains and stresses

description: Bibliography: p. 282-290.
Temperature anisotropy and differential streaming of solar wind ions -- Correlations with transverse fluctuations
Creators: name: Bourouaine, S.
name: Marsch, E.
name: Neubauer, F. M.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We study correlations of the temperature ratio (which is an indicator for perpendicular ion heating) and the differential flow of the alpha particles with the power of transverse fluctuations that have wave numbers between 0.01 and 0.1 (normalized to $k_p=1/l_p$, where $l_p$ is the proton inertial length). We found that both the normalized differential ion speed, $V_{αp}/V_\mathrm{A}$ (where $V_\mathrm{A}$ is the Alfvén speed) and the proton temperature anisotropy, $T_{\perp p}/T_{\parallel p}$, increase when the relative wave power is growing. Furthermore, if the normalized differential ion speed stays below 0.5, the alpha-particle temperature anisotropy, $T_{\perp α}/T_{\parallel α}$, correlates positively with the relative power of the transverse fluctuations. However, if $V_{αp}/V_\mathrm{A}$ is higher than 0.6, then the alpha-particle temperature anisotropy tends to become lower and attain even values below unity despite the presence of transverse fluctuations of relatively high amplitudes. Our findings appear to be consistent with the expectations from kinetic theory for the resonant interaction of the ions with Alfvén/ion-cyclotron waves and the resulting wave dissipation.
description: 5 pages, 4 figures, accepted for publication in Astronomy and Astrophysics journal
Mathieu Dubois, Les conséquences économiques de Mai 68. Du désordre social français à l’ordre monétaire européen, Bruxelles, Bern, Berlin et al. (Peter Lang) 2018
Creators: name: Horn, Gerd-Rainer
Publisher: name: Francia-Recensio
Year: 2020

description: Mathieu Dubois, Les conséquences économiques de Mai 68. Du désordre social français à l’ordre monétaire européen, Bruxelles, Bern, Berlin et al. (Peter Lang) 2018, 326 p., 21 fig. (L’Allemagne dans les relations internationales/Deutschland in den internationalen Beziehungen, 14), ISBN 978-2-8076-0873-3, EUR 61,95.
description: Francia-Recensio, 2020/2
Movement-dependent modulation and reciprocal inhibition of the soleus H-reflex: a comparison of normal subjects and subjects with spasticity due to incomplete spinal cord injury
Creators: name: Boorman, Gordon I.
Publisher: name: University of Calgary
Year: 1993
Subjects: subject: RD 594.3 B64 1993
subject: Spinal cord - Wounds and injuries
subject: Stretch reflex - Testing
subject: Reflexes - Testing
subject: Spasticity

description: Bibliography: p. 140-151.
Optimized Effective Potential Using The Hylleraas Variational Method
Creators: name: Hollins, Tom W.
name: Clark, Stewart J.
name: Refson, Keith
name: Gidopoulos, Nikitas I.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: In electronic structure calculations the optimized effective potential (OEP) is a method that treats exchange interactions exactly using a local potential within density-functional theory (DFT). We present a method using density functional perturbation theory combined with the Hylleraas variational method for finding the OEP by direct minimization which avoids any sum over unoccupied states. The method has been implemented within the plane-wave, pseudopotential formalism. Band structures for zinc blende semiconductors Si, Ge C, GaAs, CdTe and ZnSe, wurtzite semiconductors InN, GaN and ZnO and the rocksalt insulators CaO and NaCl have been calculated using the OEP and compared to calculations using the local density approximation (LDA), a selection of generalized gradient approximations (GGAs) and Hartree-Fock (HF) functionals. The band gaps found with the OEP improve on the calculated results for the LDA, GGAs or HF, with calculated values of 1.16eV for Si, 3.32eV for GaN and 3.48eV for ZnO. The OEP energies of semi-core d-states are also greatly improved compared to LDA.
description: 10 pages, 10 figures
Effects of long memory in the order submission process on the properties of recurrence intervals of large price fluctuations
Creators: name: Meng, Hao
name: Ren, Fei
name: Gu, Gao-Feng
name: Xiong, Xiong
name: Zhang, Yong-Jie
name: Zhou, Wei-Xing
name: Zhang, Wei
Publisher: name: arXiv
Year: 2012
Subjects: subject: Statistical Finance (q-fin.ST)
subject: Trading and Market Microstructure (q-fin.TR)
subject: FOS: Economics and business

description: Understanding the statistical properties of recurrence intervals of extreme events is crucial to risk assessment and management of complex systems. The probability distributions and correlations of recurrence intervals for many systems have been extensively investigated. However, the impacts of microscopic rules of a complex system on the macroscopic properties of its recurrence intervals are less studied. In this Letter, we adopt an order-driven stock market model to address this issue for stock returns. We find that the distributions of the scaled recurrence intervals of simulated returns have a power law scaling with stretched exponential cutoff and the intervals possess multifractal nature, which are consistent with empirical results. We further investigate the effects of long memory in the directions (or signs) and relative prices of the order flow on the characteristic quantities of these properties. It is found that the long memory in the order directions (Hurst index $H_s$) has a negligible effect on the interval distributions and the multifractal nature. In contrast, the power-law exponent of the interval distribution increases linearly with respect to the Hurst index $H_x$ of the relative prices, and the singularity width of the multifractal nature fluctuates around a constant value when $H_x<0.7$ and then increases with $H_x$. No evident effects of $H_s$ and $H_x$ are found on the long memory of the recurrence intervals. Our results indicate that the nontrivial properties of the recurrence intervals of returns are mainly caused by traders' behaviors of persistently placing new orders around the best bid and ask prices.
description: 6 EPL pages including 6 figures
Kolloquium über die neue gesellschaftliche Nutzung monumentaler Baudenkmale, organisiert vom Nationalkomitee des ICOMOS in der DDR vom 5. bis 11. Mai 1974
Creators: name: Die Redaktion
Publisher: name: ICOMOS – Hefte des Deutschen Nationalkomitees
Year: 2020

description: ICOMOS – Hefte des Deutschen Nationalkomitees, Bd. 65 (2017): ICOMOS – Hefte des Deutschen Nationalkomitees
Der nukleare Traum. Eine fotografische Dokumentation
Creators: name: Ludewig, Bernhard
Publisher: name: ICOMOS – Hefte des Deutschen Nationalkomitees
Year: 2020

description: ICOMOS – Hefte des Deutschen Nationalkomitees, Bd. 68 (2019): ICOMOS – Hefte des Deutschen Nationalkomitees
Theory of electrical rectification in a molecular monolayer
Creators: name: Krzeminski, Christophe
name: Delerue, Christophe
name: Allan, Guy
name: Vuillaume, Dominique
name: Metzger, R. M.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The current-voltage characteristics in Langmuir-Blodgett monolayers of γ-hexadecylquinolinium tricyanoquinodimethanide (C16H33Q-3CNQ) sandwiched between Al or Au electrodes is calculated, combining ab initio and self-consistent tight binding techniques. The rectification current depends on the position of the LUMO and HOMO relative to the Fermi levels of the electrodes as in the Aviram-Ratner mechanism, but also on the profile of the electrostatic potential which is extremely sensitive to where the electroactive part of the molecule lies in the monolayer. This second effect can produce rectification in the direction opposite to the Aviram-Ratner prediction.
Kernkraftwerk Zwentendorf. Die sanfte Vermarktung eines ungewöhnlichen Ortes. Ein österreichischer Sonderweg
Creators: name: Zach, Stefan
Publisher: name: ICOMOS – Hefte des Deutschen Nationalkomitees
Year: 2020

description: ICOMOS – Hefte des Deutschen Nationalkomitees, Bd. 68 (2019): ICOMOS – Hefte des Deutschen Nationalkomitees