cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Integrating remote sensing and GIS for land cover studies at the urban fringe of Nairobi
Creators: name: Koimett, Solomon
Publisher: name: University of Calgary
Year: 1993
Subjects: subject: HT 169 K4 N52 1993
subject: City planning - Kenya - Nairobi
subject: City planning - Remote sensing
subject: Geographic information systems
subject: Image processing - Digital techniques

description: Bibliography: p. 110-116.
Editorial:Transnationalism and Language Hybridity - New Theoretical and Empirical Challenges to the Problem of Coping with "Ethnicity" in Modern Immigrant Societies
Creators: name: Radtke, Frank-Olaf
Publisher: name: sowi-online e.V., Bielefeld
Year: 2005
Subjects: -

description: Kein Abstract vorhanden

No Abstract available
description: JSSE - Journal of Social Science Education, 1-2005: Migration
Industrial-age Ecosystems and Digital Innovation
Implications for Structures, Roles and Value Capturing
Creators: name: Biedebach, Marius
Publisher: name: Universität Kassel
Year: 2023
Subjects: subject: Digital innovation
subject: Ecosystems
subject: Digital Transformation
subject: Incumbent Firms
subject: Automotive
subject: 330
subject: Ökosystem
subject: Kraftfahrzeugindustrie
subject: Digitalisierung

description: Zugleich: Dissertation, Universität Kassel, 2023
Discovery of two new Galactic candidate luminous blue variables with WISE
Creators: name: Gvaramadze, V. V.
name: Kniazev, A. Y.
name: Miroshnichenko, A. S.
name: Berdnikov, L. N.
name: Langer, N.
name: Stringfellow, G. S.
name: Todt, H.
name: Hamann, W. -R.
name: Grebel, E. K.
name: Buckley, D.
name: Crause, L.
name: Crawford, S.
name: Gulbis, A.
name: Hettlage, C.
name: Hooper, E.
name: Husser, T. -O.
name: Kotze, P.
name: Loaring, N.
name: Nordsieck, K. H.
name: O'Donoghue, D.
name: Pickering, T.
name: Potter, S.
name: Colmenero, E. Romero
name: Vaisanen, P.
name: Williams, T.
name: Wolf, M.
name: Reichart, D. E.
name: Ivarsen, K. M.
name: Haislip, J. B.
name: Nysewander, M. C.
name: LaCluyze, A. P.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We report the discovery of two new Galactic candidate luminous blue variable (cLBV) stars via detection of circular shells (typical of known confirmed and cLBVs) and follow-up spectroscopy of their central stars. The shells were detected at 22 um in the archival data of the Mid-Infrared All Sky Survey carried out with the Wide-field Infrared Survey Explorer (WISE). Follow-up optical spectroscopy of the central stars of the shells conducted with the renewed Southern African Large Telescope (SALT) showed that their spectra are very similar to those of the well-known LBVs P Cygni and AG Car, and the recently discovered cLBV MN112, which implies the LBV classification for these stars as well. The LBV classification of both stars is supported by detection of their significant photometric variability: one of them brightened in the R- and I-bands by 0.68\pm0.10 mag and 0.61\pm0.04 mag, respectively, during the last 13-18 years, while the second one (known as Hen 3-1383) varies its B,V,R,I and K_s brightnesses by \simeq 0.5-0.9 mag on time-scales from 10 days to decades. We also found significant changes in the spectrum of Hen 3-1383 on a timescale of \simeq 3 months, which provides additional support for the LBV classification of this star. Further spectrophotometric monitoring of both stars is required to firmly prove their LBV status. We discuss a connection between the location of massive stars in the field and their fast rotation, and suggest that the LBV activity of the newly discovered cLBVs might be directly related to their possible runaway status.
description: 15 pages, 8 figures, 5 tables. Accepted for publication in MNRAS
Alchemical Inflation: inflaton turns into Higgs
Creators: name: Nakayama, Kazunori
name: Takahashi, Fuminobu
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We propose a new inflation model in which a gauge singlet inflaton turns into the Higgs condensate after inflation. The inflationary path is characterized by a moduli space of supersymmetric vacua spanned by the inflaton and Higgs field. The inflation energy scale is related to the soft supersymmetry breaking, and the Hubble parameter during inflation is smaller than the gravitino mass. The initial condition for the successful inflation is naturally realized by the pre-inflation in which the Higgs plays a role of the waterfall field.
description: 17 pages, 5 figures
Atlas der Deutschen Volkskunde 2. Lieferung (Hrsg. M. Zender)
Creators: name: Hinz, Hermann
Publisher: name: Bonner Jahrbücher
Year: 2020

description: Rezension zu: Atlas der Deutschen Volkskunde. Neue Folge (Herausgeber M. Zender), 2. Lieferung. Marburg 1963. Karte 13-24 mit Erläuterungen S. 233-528 und Abb. 27a-61. Mit Beiträgen von M. Zender, J. Prinz, E. Wiegelmann, G. Frauenknecht.
description: Bonner Jahrbücher, Bd. 164.1964: Bonner Jahrbücher
The Assembly of the Halo System of the Milky Way as Revealed by SDSS/SEGUE -- The CEMP Star Connection
Creators: name: Beers, Timothy C.
name: Carollo, Daniela
Publisher: name: arXiv
Year: 2011
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: In recent years, massive new spectroscopic data sets, such as the over half million stellar spectra obtained during the course of SDSS (in particular its sub-survey SEGUE), have provided the quantitative detail required to formulate a coherent story of the assembly and evolution of the Milky Way. The disk and halo systems of our Galaxy have been shown to be both more complex, and more interesting, than previously thought. Here we concentrate on the halo system of the Milky Way. New data from SDSS/SEGUE has revealed that the halo system comprises at least two components, the inner halo and the outer halo, with demonstrably different characteristics (metallicity distributions, density distributions, kinematics, etc.). In addition to suggesting new ways to examine these data, the inner/outer halo dichotomy has enabled an understanding of at least one long-standing observational result, the increase of the fraction of carbon-enhanced metal-poor (CEMP) stars with decreasing metallicity.
description: 6 pages, 3 figures, to appear in the Proceedings of the Conference "Assembling the Puzzle of the Milky Way", held at Le Grand Bornand, April 2011, C. Reyle, A. Robin, M. Schultheis (eds.)
Group 6 metal complexes of sulfur and selenium based ligands: synthetic and computational studies; a holistic approach
Creators: name: Kraatz, Heinz-Bernhard
Publisher: name: University of Calgary
Year: 1993
Subjects: subject: QD 474 K695 1993
subject: Ligands
subject: Metal complexes
subject: Organometallic compounds

description: Bibliography: p. 205-220.
Semilingualism, Double Monolingualism and Blurred Genres - On (Not) Speaking a Legitimate Language
Creators: name: Hinnenkamp, Volker
Publisher: name: sowi-online e.V., Bielefeld
Year: 2005
Subjects: -

description: Kein Abstract vorhanden

No Abstract available
description: JSSE - Journal of Social Science Education, 1-2005: Migration
An Ethical Indicator in the Decision-Making Process. Transcendent Motives
Creators: name: Puig, Marta López-Jurado
Publisher: name: sowi-online e.V., Bielefeld
Year: 2005
Subjects: -

description: The conceptualization of transcendent motives - together with the extrinsic and intrinsic motives - opens a channel to unite theory and practice in the realm of moral education. The conceptual axis of the analysis is the decision-making process framed in a context where there are "others" that receive the impact of our actions. Transcendent motives clarify the real value we assign to those others, if we treat them like persons, or rather "in function of, or "as a means to" further our personal interests. Rational motivation based on these motives makes us prudent and develops in us the valuative knowledge that serves us to discover in an experiential (rather than theoretical) manner personal realities. Via the case method students are taught the three types of criteria needed to learn how to internalize persons as a value in and of themselves.
description: JSSE - Journal of Social Science Education, 1-2005: Migration
Optimal box-covering algorithm for fractal dimension of complex networks
Creators: name: Schneider, Christian M.
name: Kesselring, Tobias A.
name: Andrade, Jose S.
name: Herrmann, Hans J.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Social and Information Networks (cs.SI)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: The self-similarity of complex networks is typically investigated through computational algorithms the primary task of which is to cover the structure with a minimal number of boxes. Here we introduce a box-covering algorithm that not only outperforms previous ones, but also finds optimal solutions. For the two benchmark cases tested, namely, the E. Coli and the WWW networks, our results show that the improvement can be rather substantial, reaching up to 15% in the case of the WWW network.
description: 5 pages, 6 figures
"Acting as a Moral Human Being - Neglecting Economic Studies". Situation, Concepts and Challenges of Economic Studies at German Primary Schools
Creators: name: Weber, Birgit
Publisher: name: sowi-online e.V., Bielefeld
Year: 2005
Subjects: -

description: Children are affected by poverty, unemployment and pollution; they are a target group for firms. Without doubt they have to deal with the problems of economic allocation, distribution and stabilisation. But children are also individuals with needs and purchasing power, who make economic decisions themselves and influence those of others. Children interpret and construct their own explanations for these phenomena and build their own problem-solving strategies. Do shops create goods themselves? Do banks produce money? Is the function of a bank the protection of money against theft? Does the government tell people which job to do? Can everybody choose what he or she wants? Is a car more expensive than a jumper because it is bigger or because it can be driven? If school is supposed to help children understand and act in the world they are living in, then even at primary school economic world can not be blanked out. The main aim of this contribution is to analyse, if German curricula for primary schools as well as the main association of primary school attach importance to the economic phenomena in a child's world. As these concepts are not developed by experts of economic education but by experts of primary education, I want to contrast these aims with three concepts respectively aims of economic education at primary school developed by experts of economic education. So the extremes can be shown: Which importance could economic education get und which is currently attached. However, also the concepts and aims of constructors of concepts for economic education do not satisfy totally. Either they derive their aims directly from economics as a science or from economic situations children take part or should know about. They draw out what children should know about or what children could do to learn about, seldom is pointed out, what children should be able to understand and responsibly act. Therefore an understanding of children's construction of economic world is necessary. These constructs are analysed by economic psychologists. These results allow referring to the children's naive theories in order to help them understand and act in their economic world. As pure analysis does not satisfy by discovering lacks, I will discuss competences which should be related to the approach of experts of children's education as well as to experts of economic education, taking into account the results of economic psychologists. Finally, without winning the teacher children will not learn anything about economics at school, so I will finish with an approach to win the teachers.
description: JSSE - Journal of Social Science Education, 1-2005: Migration
Gender Equality and Citizenship Education
Creators: name: Arnot, Madeleine
Publisher: name: sowi-online e.V., Bielefeld
Year: 2005
Subjects: -

description: This article illustrates the ways in which citizenship education can contribute to the marginalisation of women. It focuses particularly on the form of citizenship education recently implemented in England and Wales to demonstrate the gender assumptions of liberal and civic republican traditions, especially the privileging of individualism over collectivism, rationality over the affective domain and difficulties associated with the notion of gender difference. Some of the consequences of the separation between public and private civic spheres are to be found in the marginalisation of sexuality, lesbian and gay citizenship, and violence against women. Alternative conceptualisations of citizenship education would engage in the controversial changes in family life and in gender relations, would 'recognise diversity' and promote notions of female power and agency. These gender-sensitive educational agendas would contribute more effectively to creating mature democratic societies.
description: JSSE - Journal of Social Science Education, 2-2005: Gender Issues and Social Science Education
Development of the Timing System for the X-Ray Imaging and Spectroscopy Mission
Creators: name: Terada, Yukikatsu
name: Shidatsu, Megumi
name: Sawada, Makoto
name: Kominato, Takashi
name: Kato, So
name: Sato, Ryohei
name: Sakama, Minami
name: Shioiri, Takumi
name: Niida, Yuki
name: Natsukari, Chikara
name: Tashiro, Makoto S
name: Toda, Kenichi
name: Maejima, Hironori
name: Hayashi, Katsuhiro
name: Yoshida, Tessei
name: Ogawa, Shoji
name: Kanemaru, Yoshiaki
name: Hoshino, Akio
name: Fukushima, Kotaro
name: Takahashi, Hiromitsu
name: Nobukawa, Masayoshi
name: Mizuno, Tsunefumi
name: Nakazawa, Kazuhiro
name: Uno, Shin'ichiro
name: Ebisawa, Ken
name: Eguchi, Satoshi
name: Katsuda, Satoru
name: Kubota, Aya
name: Ota, Naomi
name: Tanimoto, Atsushi
name: Terashima, Yuichi
name: Tsuboi, Yohko
name: Uchida, Yuusuke
name: Uchiyama, Hideki
name: Yamauchi, Shigeo
name: Yoneyama, Tomokage
name: Yamada, Satoshi
name: Uchida, Nagomi
name: Watanabe, Shin
name: Iizuka, Ryo
name: Sato, Rie
name: Baluta, Chris
name: Holland, Matt
name: Loewenstein, Michael
name: Miller, Eric D
name: Yaqoob, Tahir
name: Hill, Robert S.
name: Waddy, Morgan D.
name: Mekosh, Mark
name: Fox, Joseph B.
name: Aldoretta, Emily
name: Brewer, Isabella
name: Mukai, Koji
name: Hamaguchi, Kenji
name: Mernier, Francois
name: Ogorzalek, Anna
name: Pottschmidt, Katja
name: Yukita, Mihoko
name: Takagi, Toshihiro
name: Motogami, Yugo
name: Enoto, Teruaki
name: Tanaka, Takaaki
name: Nakamoto, Taichi
name: Kang, Chulsoo
name: Miyazaki, Tsuyoshi
Publisher: name: arXiv
Year: 2025
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: This paper describes the development, design, ground verification, and in-orbit verification, performance measurement, and calibration of the timing system for the X-Ray Imaging and Spectroscopy Mission (XRISM). The scientific goals of the mission require an absolute timing accuracy of 1.0~ms. All components of the timing system were designed and verified to be within the timing error budgets, which were assigned by component to meet the requirements. After the launch of XRISM, the timing capability of the ground-tuned timing system was verified using the millisecond pulsar PSR~B1937+21 during the commissioning period, and the timing jitter of the bus and the ground component were found to be below $15~μ$s compared to the NICER (Neutron star Interior Composition ExploreR) profile. During the performance verification and calibration period, simultaneous observations of the Crab pulsar by XRISM, NuSTAR (Nuclear Spectroscopic Telescope Array), and NICER were made to measure the absolute timing offset of the system, showing that the arrival time of the main pulse with XRISM was aligned with that of NICER and NuSTAR to within $200~μ$s. In conclusion, the absolute timing accuracy of the bus and the ground component of the XRISM timing system meets the timing error budget of $500~μ$s.
description: 18 pages, 8 figures, 6 tables. Accepted for publication SPIE JATIS XRISM special issue 2025
A simple and objective method for reproducible resting state network (RSN) detection in fMRI
Creators: name: Pendse, Gautam V.
name: Borsook, David
name: Becerra, Lino
Publisher: name: arXiv
Year: 2011
Subjects: subject: Applications (stat.AP)
subject: Quantitative Methods (q-bio.QM)
subject: FOS: Computer and information sciences
subject: FOS: Biological sciences

description: Spatial Independent Component Analysis (ICA) decomposes the time by space functional MRI (fMRI) matrix into a set of 1-D basis time courses and their associated 3-D spatial maps that are optimized for mutual independence. When applied to resting state fMRI (rsfMRI), ICA produces several spatial independent components (ICs) that seem to have biological relevance - the so-called resting state networks (RSNs). The ICA problem is well posed when the true data generating process follows a linear mixture of ICs model in terms of the identifiability of the mixing matrix. However, the contrast function used for promoting mutual independence in ICA is dependent on the finite amount of observed data and is potentially non-convex with multiple local minima. Hence, each run of ICA could produce potentially different IC estimates even for the same data. One technique to deal with this run-to-run variability of ICA was proposed by Yang et al. (2008) in their algorithm RAICAR which allows for the selection of only those ICs that have a high run-to-run reproducibility. We propose an enhancement to the original RAICAR algorithm that enables us to assign reproducibility p-values to each IC and allows for an objective assessment of both within subject and across subjects reproducibility. We call the resulting algorithm RAICAR-N (N stands for null hypothesis test), and we have applied it to publicly available human rsfMRI data (http://www.nitrc.org). Our reproducibility analyses indicated that many of the published RSNs in rsfMRI literature are highly reproducible. However, we found several other RSNs that are highly reproducible but not frequently listed in the literature.
description: 54 pages, 13 figures
Social identity through faunal remains: the archaeological evidence of 19th century missionary and fur trade dietary habits
Creators: name: Kulle, Barbara Joan
Publisher: name: University of Calgary
Year: 1993
Subjects: subject: CC 79.5 A5 K85 1993
subject: Animal remains (Archaeology) - Analysis
subject: Animal remains (Archaeology) - Alberta
subject: Social archaeology - Alberta
subject: Fur traders - Alberta
subject: Missionaries - Alberta

description: Bibliography: p. 243-258.
Gender Issues and Social Science Education - An Interim Report
Creators: name: Oechsle, Mechthild
name: Wetterau, Karin
Publisher: name: sowi-online e.V., Bielefeld
Year: 2005
Subjects: -

description: This article discusses the relevance of gender issues for social science education and gives an interim report on developments in the field. We explore the significance of gender differences in political attitudes and preferences for certain topics of instruction, consider differences in the learning needs of male and female students, and analyse the curricular challenges involved in incorporating the gender perspective in the classroom. Deficits in the curricular coverage of gender issues reflect the fact that the didactics of social science is still hesitant in its response to the findings of women's and gender studies, and has yet to integrate gender issues as a core element of social science education.
description: JSSE - Journal of Social Science Education, 2-2005: Gender Issues and Social Science Education
Amorphous nucleation precursor in highly nonequilibrium fluids
Creators: name: Tóth, Gyula I.
name: Pusztai, Tamás
name: Tegze, György
name: Tóth, Gergely
name: Gránásy, László
Publisher: name: arXiv
Year: 2011
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Dynamical density functional simulations reveal structural aspects of crystal nucleation in undercooled liquids: the first appearing solid is amorphous, which promotes the nucleation of bcc crystals, but suppresses the appearance of the fcc and hcp phases. These findings are associated with features of the effective interaction potential deduced from the amorphous structure.
description: 4 pages, 4 figures
Forgotten Documents – Gender and Curricula Work in Civic Education: The Case of Germany
Creators: name: Späte, Katrin
Publisher: name: sowi-online e.V., Bielefeld
Year: 2005
Subjects: -

description: Only seldom in discussions on didactics in Germany curricula are researched as relevant documents for the theory and practice of civic education. Their influence is often wrongly estimated as insignificant. But it becomes clear, especially from a gender-theoretical perspective, how significant "curriculum work" is, even for the construction of social realities.
description: JSSE - Journal of Social Science Education, 2-2005: Gender Issues and Social Science Education
A charged particle in a homogeneous magnetic field accelerated by a time periodic Aharonov-Bohm flux
Creators: name: Kalvoda, T.
name: Stovicek, P.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mathematical Physics (math-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We consider a nonrelativistic quantum charged particle moving on a plane under the influence of a uniform magnetic field and driven by a periodically time-dependent Aharonov-Bohm flux. We observe an acceleration effect in the case when the Aharonov-Bohm flux depends on time as a sinusoidal function whose frequency is in resonance with the cyclotron frequency. In particular, the energy of the particle increases linearly for large times. An explicit formula for the acceleration rate is derived with the aid of the quantum averaging method, and then it is checked against a numerical solution with a very good agreement.
Restoration of Parity Symmetry through Presymmetry
Creators: name: Matute, Ernesto A.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Presymmetry, the hidden symmetry underlying the charge and generational patterns of quarks and leptons, is utilized for repairing the left-right asymmetry of the standard model with Dirac neutrinos. It is shown that the restoration of parity is consequent with an indispensable left-right symmetric residual presymmetry. Thus, presymmetry substantiates left-right symmetry and the experimental search for the latter is the test of the former, with the nature of neutrinos as a crucial feature that can distinguish the left-right symmetry alone and its combination with presymmetry. This phenomenological implication is in accordance with the fact that Majorana neutrinos are usually demanded in the first case, but forbidden in the second.
description: 7 pages
Social Inequality and Gender
Creators: name: Cyba, Eva
Publisher: name: sowi-online e.V., Bielefeld
Year: 2005
Subjects: -

description: In traditional sociological theories of inequality, the basis for an unequal distribution of social goods and life chances are classes or social strata, which have been formed by the employment position. Since not all women are integrated in the employment world, the problem arose that the disadvantages of women could only be explained by supplementary assumptions about their role in the family, or they would have to be excluded from the sociological analysis altogether. As a criticism to this unsatisfactory situation, feminist scientists developed new explanatory approaches which influenced the development of analysis of sociological inequalities. First, after a comprehensive definition of the phenomena "social inequality," some important aspects of inequality between the sexes will be presented. Second, the central arguments of traditional and feminist theoretical approaches explaining gender-based inequalities are discussed. Third, against this background I outline the main features of my own approach based on the supposition that inequalities concerning gender cannot be attributed to other types of social inequalities, taking into consideration their empirical variety. Finally, I discuss to what extent changes in gender-based inequalities can be explained.
description: JSSE - Journal of Social Science Education, 2-2005: Gender Issues and Social Science Education
Adaptive Q control for Tapping-mode Nano-scanning Using a Piezo-actuated Bimorph Probe
Creators: name: Gunev, Ihsan
name: Varol, Aydin
name: Karaman, Sertac
name: Basdogan, Cagatay
Publisher: name: arXiv
Year: 2012
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: A new approach, called Adaptive Q-control, for tapping-mode Atomic Force Microscopy (AFM) is introduced and implemented on a home-made AFM set-up utilizing a Laser Doppler Vibrometer (LDV) and a piezo-actuated bimorph probe. In the standard Q-control, the effective Q-factor of the scanning probe is adjusted prior to the scanning depending on the application. However, there is a trade-off in setting the effective Q-factor of an AFM probe. The Q-factor is either increased to reduce the tapping forces or decreased to increase the maximum achievable scan speed. Realizing these two benefits simultaneously using the standard Q-control is not possible. In adaptive Q-control, the Q-factor of the probe is set to an initial value as in standard Q-control, but then modified on the fly during scanning when necessary to achieve this goal. In this paper, we present the basic theory behind the adaptive Q-control, the electronics enabling the on-line modification of the probe's effective Q-factor, and the results of the experiments comparing three different methods: scanning a) without Q-control, b) with the standard Q-control, and c) with the adaptive Q-control. The results show that the performance of the adaptive Q-control is superior to the other two methods.
Globalization and Shifting Gender Governance Order(s)
Creators: name: Young, Brigitte
Publisher: name: sowi-online e.V., Bielefeld
Year: 2005
Subjects: -

description: This article analyses the different ways globalisation affects women, showing clearly that the theoretical as well as empirical analyses of globalisation processes remain insufficient without a gender perspective. Based on the thesis that the transformation of specific historic systems of capitalism goes hand in hand with the reconfiguration of gender governance orders, essential elements of this process are described: the decline of the family wage model, the reconfiguration of the public and the private spheres, the increasing polarisation among women and the reprivatization of social reproduction. These changes do not imply only negative consequences for women; they also have the potential of weakening and dissolving local, patriarchal cultures and systems of male domination. Using the examples of the emerging economies in East Asia, the article demonstrates the ambivalence of shifting gender governance orders and emphasises the necessity of future research that includes the gender perspective.
description: JSSE - Journal of Social Science Education, 2-2005: Gender Issues and Social Science Education
Spin Manipulation and Relaxation in Spin-Orbit Qubits
Creators: name: Borhani, Massoud
name: Hu, Xuedong
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We derive a generalized form of the Electric Dipole Spin Resonance (EDSR) Hamiltonian in the presence of the spin-orbit interaction for single spins in an elliptic quantum dot (QD) subject to an arbitrary (in both direction and magnitude) applied magnetic field. We predict a nonlinear behavior of the Rabi frequency as a function of the magnetic field for sufficiently large Zeeman energies, and present a microscopic expression for the anisotropic electron g-tensor. Similarly, an EDSR Hamiltonian is devised for two spins confined in a double quantum dot (DQD), where coherent Rabi oscillations between the singlet and triplet states are induced by jittering the inter-dot distance at the resonance frequency. Finally, we calculate two-electron-spin relaxation rates due to phonon emission, for both in-plane and perpendicular magnetic fields. Our results have immediate applications to current EDSR experiments on nanowire QDs, g-factor optimization of confined carriers, and spin decay measurements in DQD spin-orbit qubits.
description: 4 figures, 1 Table
Gender, Time and Biographical Narrative
Creators: name: Leccardi, Carmen
Publisher: name: sowi-online e.V., Bielefeld
Year: 2005
Subjects: -

description: It is a well-known fact that the analysis of the time dimension represents a useful instrument both for charting the complex field of social changes in which we find ourselves, as well as for defining an efficient code for interpretation. In particular, a reflection on time and gender allows us to bring to the foreground relevant dimensions of these changes. By making use of the results of some of the research on young women’s biographic construction, the article aims at highlighting the relationship between gender, the acknowledgment of the multiplicity of human times, and the present restructuring of biographical narratives.
description: JSSE - Journal of Social Science Education, 2-2005: Gender Issues and Social Science Education
The status of dental hygiene as a profession: perceptions of dental hygienists and dentists in Alberta
Creators: name: Lautar, Charla J., 1949-
Publisher: name: University of Calgary
Year: 1993
Subjects: subject: RK 60.5 L38 1993
subject: Dental hygienists
subject: Dentistry - Study and teaching - Canada
subject: Dentistry - Vocational guidance

description: Bibliography: p. 159-166.
Sedimentology of placer gravels near Mt. Nansen, Central Yukon Territory
Creators: name: LeBarge, William Peter
Publisher: name: University of Calgary
Year: 1993
Subjects: subject: QE 571 L35 1993a
subject: Additional Copy: QE 571 L35 1993
subject: Sedimentation and deposition - Yukon Territory - Mt. Nansen

description: Bibliography: p. 172-180.
description: Unconsolidated sediments in the Mount Nansen area can be subdivided into eight elastic facies: I) clay-rich diamicton; 2) massive/stratified silt/clay; 3) massive/disorganized pebbly sand/sand; 4) stratified pebbly sand/sand; 5) disorganized muddy gravel; 6) massive/stratified sandy gravel; 7) disorganized gravel; and 8) massive to crudely stratified gravel. Diamicton is interpreted as glacial till; other facies are fluvial/ glaciofluvial in origin. Sediments have a number of geomorphic settings, including: 1) Holocene colluvium, alluvial fans and stream deposits; 2) Reid periglacial alluvial fans; and 3) pre-Reid glacial and glaciofluvial deposits. Previous workers suggested that significant placer gold concentrations occur only in alluvium that lies either upon bedrock or glacial till. New data from this study suggests that significant amounts of placer gold also occur in the diamicton, primarily at the diamicton/bedrock contact. Gold concentration in the diamicton is likely due to glacial erosion and incorporation of a supergene-enriched bedrock mantle and pre-existing auriferous alluvium.
Strain induced conductance modulation in graphene grain boundary
Creators: name: Kumar, S. Bala
name: Guo, Jing
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Grain boundaries (GBs) are ubiquitous in polycrystalline graphene materials obtained by various growth methods. It has been shown previously that considerable electrical transport gap can be opened by grain boundaries. On the other hand, polycrystalline graphene with GBs is an atomically thin membrane that can sustain extraordinary amount of strain. Here, by using atomistic quantum transport numerical simulations, we examine modulation of electrical transport properties of graphene GBs. The results indicate the modulation of transport gap and electrical conductance strongly depends on the topological structure of the GB. The transport gap of certain GBs can be significantly widened by strain, which is useful for improving the on-off ratio in potential transistor applications and for applications as monolayer strain sensors
description: http://pubs.acs.org/doi/abs/10.1021/nl203968j
Strong single-ion anisotropy and anisotropic interactions of magnetic adatoms induced by topological surface states
Creators: name: Li, Z. L.
name: Yang, J. H.
name: Chen, G. H.
name: Whangbo, M. -H.
name: Xiang, H. J.
name: Gong, X. G.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The nature of the magnetism brought about by Fe adatoms on the surface of the topological insulator Bi2Se3 was examined in terms of density functional calculations. The Fe adatoms exhibit strong easy-axis magnetic anisotropy in the dilute adsorption limit due to the topological surface states (TSS). The spin exchange J between the Fe adatoms follows a Ruderman-Kittel-Kasuya-Yosida (RKKY) behavior with substantial anisotropy, and the Dzyaloshinskii-Moriya (DM) interaction between them is quite strong with |D/J|~0.3 under the mediation by the TSS, and can be further raised to ~0.6 by an external electric field. The apparent single-ion anisotropy of a Fe adatom is indispensable in determining the spin orientation.
Asymptotic Behavior of Local Particles Numbers in Branching Random Walk
Creators: name: Bulinskaya, Ekaterina
Publisher: name: arXiv
Year: 2012
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics

description: Critical catalytic branching random walk on d-dimensional integer lattice is investigated for all d. The branching may occur at the origin only and the start point is arbitrary. The asymptotic behavior, as time grows to infinity, is determined for the mean local particles numbers. The same problem is solved for the probability of particles presence at a fixed lattice point. Moreover, the Yaglom type limit theorem is established for the local number of particles. Our analysis involves construction of an auxiliary Bellman-Harris branching process with six types of particles. The proofs employ the asymptotic properties of the (improper) c.d.f. of hitting times with taboo. The latter notion was recently introduced by the author for a non-branching random walk on an integer lattice.
Optimized Spectral geoid determination
Creators: name: Li, Ye Cai
Publisher: name: University of Calgary
Year: 1993
Subjects: subject: QB 334 L5 1993
subject: Gravity - Measurement
subject: Geodesy
subject: Gravity anomalies

description: Bibliography: p. 148-154.
description: This thesis optimizes spectral geoid determination techniques. Emphasis is given to the contributions of the regional gravity observations, the global harmonic coefficients, and the topographic heights. Minimization of the geoid errors is the main objective, while the improvement of the computational efficiency is another ambition. Geoid undulations computed by Stokes' integral with different kernel functions are analyzed and compared with results from OPS/levelling in order to identify the kernel that gives the best accuracy. The effect of different topographic representations is investigated and new terrain correction formulas with a mass prism terrain model are developed for the computation of high-resolution geoids in the mountains. Isostatic gravity reductions with 30 density models are developed. The contribution of the geopotential mode is improved by (a) tailoring with the regional gravity anomalies and (b) considering the enors of the coefficients. Spectral techniques for prediction and error filtering of the gravity anomalies are implemented. New methods for improving the computational efficiency are introduced. Both the theoretical analyses and the numerical investigations demonstrate that the accuracy of gravimetric geoid undulations can be considerably improved with these optimizations.
State Feedback Control for Adjusting the Dynamic Behavior of a Piezoactuated Bimorph Atomic Force Microscopy Probe
Creators: name: Orun, Bilal
name: Necipoglu, Serkan
name: Basdogan, Cagatay
name: Guvenc, Levent
Publisher: name: arXiv
Year: 2012
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We adjust the transient dynamics of a piezo-actuated bimorph Atomic Force Microscopy (AFM) probe using a state feedback controller. This approach enables us to adjust the quality factor and the resonance frequency of the probe simultaneously. First, we first investigate the effect of feedback gains on dynamic response of the probe and then show that the time constant of the probe can be reduced by reducing its quality factor and/or increasing its resonance frequency to reduce the scan error in tapping mode AFM.
Cheilocapsidea bachmaensis Kim, Chérot, Phan & Jung, 2025, sp. nov.
Creators: name: Kim, Junggon
name: Chérot, Frédéric
name: Phan, Quoc Toan
name: Jung, Sunghoon
Publisher: name: Zenodo
Year: 2025
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Miridae
Cheilocapsidea
Cheilocapsidea bachmaensis

description: 2. Cheilocapsidea bachmaensis sp. nov.
Specimen examined. [ZCDTU] Holotype: 1♂, Bach Ma National Park (16.2000° N, 107.8500° E), alt. 1450 m, Loc Tri, Phu Loc distinct, Thua Thien Hue Province, Vietnam, 16.xi.2024, by light trap, Kim J. leg.
Distribution. Vietnam.
Host. Unknown.
description: Published as part of Kim, Junggon, Chérot, Frédéric, Phan, Quoc Toan & Jung, Sunghoon, 2025, Two new species of the tribe Mirini (Hemiptera: Heteroptera: Miridae: Mirinae) from Vietnam, with additional data to Vietnamese Mirinae catalogue, pp. 555-564 in Zootaxa 5604 (4) on page 561, DOI: 10.11646/zootaxa.5604.4.7, http://zenodo.org/record/15214163
A Three-Dimensional Treatment of the Three-Nucleon Bound State
Creators: name: Golak, J.
name: Topolnicki, K.
name: Skibinski, R.
name: Gloeckle, W.
name: Kamada, H.
name: Nogga, A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Recently a formalism for a direct treatment of the Faddeev equation for the three-nucleon bound state in three dimensions has been proposed. It relies on an operator representation of the Faddeev component in the momentum space and leads to a finite set of coupled equations for scalar functions which depend only on three variables. In this paper we provide further elements of this formalism and show the first numerical results for chiral NNLO nuclear forces.
description: 25 pages, 7 figures (34 eps files)
E-discharge conversion of C16O and C18O to CO2
Creators: name: Li, Yingchun
Publisher: name: University of Calgary
Year: 1993
Subjects: subject: QD 281 I7 L5 1993
subject: Electric discharges through gases
subject: Cell fractionation
subject: Carbon monoxide
subject: Carbon dioxide
subject: Oxygen - Isotopes

description: Bibliography: p. 85-86.
Introduction to the Theory of Evolution Equations of Quantum Many-Particle Systems
Creators: name: Gerasimenko, V. I.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mathematical Physics (math-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Analysis of PDEs (math.AP)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 35Q40, 47H20, 47J35, 82C10, 82C22

description: In the paper we review some recent results of the theory of hierarchies of quantum evolution equations.
description: 59 pages
Forschungen im Rahmen des Projektes »Shapes of Ancient Greece«. Digitales Zeichnen mit dem Laser Aided ­Profiler
Creators: name: Ritter, Jonathan
Publisher: name: Forum for Digital Archaeology and Infrastructure
Year: 2022

description: Im Bericht wird der »Laser Aided Profiler«, ein Gerät zur Erstellung zweidimensionaler digitaler Profilzeichnungen, vorgestellt und die bisher bekannten Stärken und Schwächen genannt. Bemerkungen zur Keramikaufnahme geben einen Einblick in die Verwendung des Gerätes. Der Zeichenprozess, der dem Zeichen von Hand ähnelt, wird an drei »Best-Practice-Bespielen« erläutert. Anschließend werden die Probleme der Software und der Bearbeitungswerkzeuge erläutert und mögliche Lösungen skizziert. Es zeigte sich, dass mit dem Profiler einfache Rand- und Bodenfragmente, trotz der bestehenden Probleme, schnell und präzise aufgenommen werden können. Insgesamt ist das Gerät eine hilfreiche Ergänzung im Methodenrepertoire der Keramikaufnahme.
description: Forum for Digital Archaeology and Infrastructure, 1. Faszikel 2022
Gender Issues and Civic Education – The Discussion in Germany
Creators: name: Boeser, Christian
Publisher: name: sowi-online e.V., Bielefeld
Year: 2005
Subjects: -

description: In Germany gender-specific aspects of civic education have been discussed since the early 1990s. Since then some scientists (both women and men) have dealt with this topic, but research is still at the very beginning. The present article gives a summary of the most important contributions and studies. It stresses the relevance of this topic, but also warns against dramatizing it. That is why civic education should aim at enhancing individual skills and scopes of activities for pupils of both genders.
description: JSSE - Journal of Social Science Education, 2-2005: Gender Issues and Social Science Education
Shape and orientation of the gas distribution in A1689
Creators: name: Sereno, M.
name: Ettori, S.
name: Baldi, A.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Knowledge of intrinsic shape and orientation of galaxy clusters is crucial to understand their formation and evolution. We propose a novel model which uses Bayesian inference to determine the intrinsic form of the hot intracluster medium of galaxy clusters. The method exploits X-ray spectroscopic and photometric data plus measurements of the Sunyaev-Zel'dovich effect (SZe). The gas distribution is modelled with an ellipsoidal parametric profile who can fit observed X-ray surface-brightness and temperature. Comparison with the SZ amplitude fixes the elongation along the line of sight. Finally, Bayesian inference allows us to deproject the measured elongation and the projected ellipticity and constrain the intrinsic shape and orientation of the cluster. We apply the method to the rich cluster Abell 1689, which was targeted by the Chandra and XMM satellites as well as by several SZe observatories. Observations cover in detail a region
description: 12 pages, 10 figures
Diterpenoid alkaloids of Delphinium nuttallianum
Creators: name: Bai, Yili
Publisher: name: University of Calgary
Year: 1993
Subjects: subject: QK 898 A4 B35 1993
subject: Alkaloids
subject: Diterpenes
subject: Delphinium
subject: Plants, Chemical analysis
subject: Plants, Effect of alkaloids on

description: Bibliography: p. 179-185.
Editorial: JSSE Special Issue European Year of Citizenship through Education
Creators: name: Birzea, Cesar
name: Losito, Bruno
name: Veldhuis, Ruud
Publisher: name: sowi-online e.V., Bielefeld
Year: 2005
Subjects: -

description: Kein Abstract vorhanden

No Abstract available
description: JSSE - Journal of Social Science Education, 3-2005: European Year of Citizenship through Education
Classical Driven Transport in Open Systems with Particle Interactions and General Couplings to Reservoirs
Creators: name: Dierl, Marcel
name: Maass, Philipp
name: Einax, Mario
Publisher: name: arXiv
Year: 2011
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study nonequilibrium steady states of lattice gases with nearest-neighbor interactions that are driven between two reservoirs. Density profiles in these systems exhibit oscillations close to the reservoirs. We demonstrate that an approach based on time-dependent density functional theory copes with these oscillations and predicts phase diagrams of bulk densities to a good approximation under arbitrary boundary-reservoir couplings. The minimum or maximum current principles can be applied only for specific bulk-adapted couplings. We show that they generally fail to give the correct topology of phase diagrams but can still be useful for getting insight into the mutual arrangement of different phases.
description: 4 pages, 3 figures
Valence quark and meson cloud contributions for the gamma* Lambda -> Lambda* and gamma* Sigma0 -> Lambda* reactions
Creators: name: Ramalho, G.
name: Jido, D.
name: Tsushima, K.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Lattice (hep-lat)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We estimate the valence quark contributions for the gamma* Y -> Lambda* (Y=Lambda, Sigma0) electromagnetic transition form factors. We focus particularly on the case Lambda*=Lambda(1670) as an analog reaction with gamma* N -> N(1535). The results are compared with those obtained from chiral unitary model, where the Lambda* resonance is dynamically generated and thus the electromagnetic structure comes directly from the meson cloud excitation of the baryon ground states. The form factors for the case Y=Sigma0 in particular, depend crucially on the two real phase (sign) combination, a phase between the Lambda and Lambda* states, and the other, the phase between the Lambda and Sigma0 radial wave functions. Depending on the combination of these two phases, the form factors for the gamma* Sigma0 -> Lambda* reaction can be enhanced or suppressed. Therefore, there is a possibility to determine the phase combination by experiments.
description: 17 pages, 7 figures
Development of the firmware logic validation system using the FPGA accelerator
Creators: name: Mizuhiki, Ryugo
name: Maeda, Junpei
name: Marumoto, Seiya
Publisher: name: arXiv
Year: 2025
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Validating FPGA firmware logic used in particle physics is becoming increasingly difficult as the implementation logic scales and becomes more complex with the expansion of FPGA resources. In order to address this issue efficiently, we have developed a firmware validation system utilizing an FPGA embedded on the PCI-express board, referred to as FPGA accelerators, produced by FPGA vendors. We developed a system that controls communication with DDR memory and runs logic on the FPGA. This system supports the use of firmware written in Hardware Description Language as well as High-Level Synthesis firmware, enabling rapid validation. This paper details the developed system and its significant improvements in validation speed and flexibility compared to traditional methods.
description: TWEPP 2024 Conference This version matches the final accepted proceedings version to be published in JINST
China's decentralization and provincial economic legislation, 1980-1989
Creators: name: Lin, Sen
Publisher: name: University of Calgary
Year: 1993
Subjects: subject: JQ 1509.5 D42 L56 1993
subject: Decentralization in government - China
subject: China - Economic policy - 1976
subject: China - Politics and government - 1976-

description: Bibliography: p. 252-262.