cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Space-time fractional diffusion on bounded domains
Creators: name: Chen, Zhen-Qing
name: Meerschaert, Mark M.
name: Nane, Erkan
Publisher: name: arXiv
Year: 2011
Subjects: subject: Probability (math.PR)
subject: Mathematical Physics (math-ph)
subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 60K99, 35S11 35C10

description: Fractional diffusion equations replace the integer-order derivatives in space and time by their fractional-order analogues. They are used in physics to model anomalous diffusion. This paper develops strong solutions of space-time fractional diffusion equations on bounded domains, as well as probabilistic representations of these solutions, which are useful for particle tracking codes.
description: 15 pages, submitted for publication
Tales out of school: L.T. Meade and the school story
Creators: name: Reimer, Mavis Barkman
Publisher: name: University of Calgary
Year: 1994
Subjects: subject: PR 4990 M34 Z88 1993
subject: Meade, L. T., 1854-1914
subject: English fiction - 19th century - History and criticism
subject: Girls - Great Britain - Books and reading - History - 19th century
subject: Feminism and literature - Great Britain - History - 19th century
subject: Women and literature - Great Britain - History - 19th century
subject: Young adult literature, English - History and criticism
subject: Children's literature, English - History and criticism

description: Bibliography: p. 261-282.
Jean Vallery-Radot, Le Dessin Français au XVIIe Siècle - François Boucher, Le Dessin Français au XVIIIe Siècle (Préface)
Creators: name: Benesch, Otto
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2020

description: Rezension zu: Jean Vallery-Radot, Le Dessin Français au XVIIe Siècle. 1953. XXVII und 224 Ss., davon 136 Tafeln. François Boucher, Le Dessin Français au XVIIIe Siècle (Préface). 1952 XIX u. 190 Ss., davon 136 Tafeln. Editions Mermod, Lausanne 4°.
description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 9 Nr. 1 (1956): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Systematische Kartei zur vorromanischen Kunst
Creators: name: Redaktion, Die
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2020

description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 9 Nr. 1 (1956): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Tafeln
Creators: name: Redaktion, Die
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2020

description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 9 Nr. 1 (1956): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
AdS and Lifshitz Black Holes in Conformal and Einstein-Weyl Gravities
Creators: name: Lu, H.
name: Pang, Y.
name: Pope, C. N.
name: Vazquez-Poritz, J.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study black hole solutions in extended gravities with higher-order curvature terms, including conformal and Einstein-Weyl gravities. In addition to the usual AdS vacuum, the theories admit Lifshitz and Schrödinger vacua. The AdS black hole in conformal gravity contains an additional parameter over and above the mass, which may be interpreted as a massive spin-2 hair. By considering the first law of thermodynamics, we find that it is necessary to introduce an associated additional intensive/extensive pair of thermodynamic quantities. We also obtain new Liftshitz black holes in conformal gravity and study their thermodynamics. We use a numerical approach to demonstrate that AdS black holes beyond the Schwarzschild-AdS solution exist in Einstein-Weyl gravity. We also demonstrate the existence of asymptotically Lifshitz black holes in Einstein-Weyl gravity. The Lifshitz black holes arise at the boundary of the parameter ranges for the AdS black holes. Outside the range, the solutions develop naked singularities. The asymptotically AdS and Lifshitz black holes provide an interesting phase transition, in the corresponding boundary field theory, from a relativistic Lorentzian system to a non-relativistic Lifshitz system.
description: typos corrected, references added
Hormonal regulation of apolipoprotein A1
Creators: name: Raymond, Jocelyn
Publisher: name: University of Calgary
Year: 1994
Subjects: subject: QP 99.3 A65 R39 1994
subject: Apolipoproteins
subject: Cardiovascular system - Diseases
subject: Hypercholesterolemia

description: Bibliography: p. 154-162.
United States national security and low-intensity conflict in Columbia 1947-1965
Creators: name: Rempe, Dennis Matthias
Publisher: name: University of Calgary
Year: 1994
Subjects: subject: E 183.8 C7 R46 1994
subject: Columbia - History - 1946-1974
subject: National security - United States - History - 20th century
subject: United States - Military relations - Columbia
subject: Columbia - Military relations - United States

description: Bibliography: p. 179-184.
A karate Dojo for Calgary
Creators: name: Rhead, Marten Christof
Publisher: name: Environmental Design
Year: 1994

description: Bibliography: p.
description: Architecture is a medium understood mainly through the non-verbal spatial communication of experience. This communication is rich and complex and can provide insight into a common humanity. This humanity includes architectural experiences such as arrival and departure, inclusion and exclusion, peaceful and anxious, and scale relationship. Karate too provides a whole set of non-verbal communication experiences such as intrusion, violation, safety, exposure and protection. In designing a Dojo for karate, then, there are numerous experiences that architecture can clarify spatially to make a building which is really about karate. This project explores with models and graphic images some common humanity in the karate experience. I have chosen to examine architectural intervention at a scale of 'internal function', and have looked for inspiration and direction from the process and experience of karate. This is not to ignore larger contextual issues, rather it is to postpone these issues until becoming informed and convinced about the internal strategy of the Dojo, and then working outward from the centrum to meet the larger contextual scale. Key words in this exploration are: dojo, karate, budo, kata, kumite, proximity, intrusion, violation, tension, buffer, humanity, privacy, transition and reveal.
Inhalt
Creators: name: Redaktion, Die
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2020

description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 9 Nr. 10 (1956): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Spirituality and counselling
Creators: name: Rich, Marcia
Publisher: name: University of Calgary
Year: 1994
Subjects: subject: BF 204.7 R53 1994
subject: Transpersonal psychology
subject: Spirituality
subject: Counseling - Religious aspects
subject: Hermeneutics

description: Bibliography: p. 160-178.
description: A phenomenological hermeneutics research format was used to understand how spirituality relates to counselling. In embracing this research approach it was important to consider the historical forces that initially dismissed the spiritual dimension in our interpretation of the human experience and then shaped its coming to the fore as an emergent and significant issue in the field of psychology. Four counsellors who work from a transpersonal perspective were interviewed for their account of how spirituality comes to life within the counselling process. In the research process they participated as co-researchers in a shared journey of discovery about the subject of concern. Eleven themes about spirituality and counselling emerged from the co-researchers' narratives. The implications of these themes for counselling theory, practise, and research were considered, particularly in light of the need to incorporate a spiritual or transpersonal perspective into the theories and training programs that guide counsellors' practise. The significance of the phenomenological hermeneutic perspective as an orientation for exploring spirituality was highlighted because of an observed similarity between this research orientation and a spiritual orientation.
Competing PT potentials and re-entrant PT symmetric phase for a particle in a box
Creators: name: Joglekar, Yogesh N.
name: Bagchi, Bijan
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We investigate the effects of competition between two complex, $\mathcal{PT}$-symmetric potentials on the $\mathcal{PT}$-symmetric phase of a "particle in a box". These potentials, given by $V_Z(x)=iZ\mathrm{sign}(x)$ and $V_ξ(x)=iξ[δ(x-a)-δ(x+a)]$, represent long-range and localized gain/loss regions respectively. We obtain the $\mathcal{PT}$-symmetric phase in the $(Z,ξ)$ plane, and find that for locations $\pm a$ near the edge of the box, the $\mathcal{PT}$-symmetric phase is strengthened by additional losses to the loss region. We also predict that a broken $\mathcal{PT}$-symmetry will be restored by increasing the strength $ξ$ of the localized potential. By comparing the results for this problem and its lattice counterpart, we show that a robust $\mathcal{PT}$-symmetric phase in the continuum is consistent with the fragile phase on the lattice. Our results demonstrate that systems with multiple, $\mathcal{PT}$-symmetric potentials show unique, unexpected properties.
description: 7 pages, 3 figures
Novel Oral Anticoagulants Network Meta-Analysis
Creators: name: Chan, Benjamin
Publisher: name: Zenodo
Year: 2016
Subjects: meta-analysis
network meta-analysis
multiple treatment comparison
anticoagulants
R

description: Draft release after sensitivity analysis

This network meta-analysis is an update to Fu et al, 2014, J Cardiovasc Med (Hagerstown). 2014 Dec; 15(12): 873-879.

	Extends meta-analysis from Fu 2014
	Uses data from additional studies
	Fixed-effects network meta-analysis
Direct evidence for the magnetic ordering of Nd ions in NdFeAsO by high resolution inelastic neutron scattering
Creators: name: Chatterji, T.
name: Iles, G. N.
name: Frick, B.
name: Marcinkova, A.
name: Bos, J. -W. G.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We investigated the low energy excitations in the parent compound NdFeAsO of the Fe-pnictide superconductor in the $μ$eV range by a back scattering neutron spectrometer. The energy scans on a powder NdFeAsO sample revealed inelastic peaks at E = 1.600 $ \pm 0.003 μ$eV at T = 0.055 K on both energy gain and energy loss sides. The inelastic peaks move gradually towards lower energy with increasing temperature and finally merge with the elastic peak at about 6 K. We interpret the inelastic peaks to be due to the transition between hyperfine-split nuclear level of the $^{143}$Nd and $^{145}$Nd isotopes with spin $I = 7/2$. The hyperfine field is produced by the ordering of the electronic magnetic moment of Nd at low temperature and thus the present investigation gives direct evidence of the ordering of the Nd magnetic sublattice of NdFeAsO at low temperature.
Tafeln
Creators: name: Redaktion, Die
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2020

description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 9 Nr. 10 (1956): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
The Spatial Nearest Neighbor Skyline Queries
Creators: name: Soudani, Nasrin Mazaheri
name: Baraani-Dastgerdi, Ahmad
Publisher: name: arXiv
Year: 2011
Subjects: subject: Databases (cs.DB)
subject: FOS: Computer and information sciences

description: User preference queries are very important in spatial databases. With the help of these queries, one can found best location among points saved in database. In many situation users evaluate quality of a location with its distance from its nearest neighbor among a special set of points. There has been less attention about evaluating a location with its distance to nearest neighbors in spatial user preference queries. This problem has application in many domains such as service recommendation systems and investment planning. Related works in this field are based on top-k queries. The problem with top-k queries is that user must set weights for attributes and a function for aggregating them. This is hard for him in most cases. In this paper a new type of user preference queries called spatial nearest neighbor skyline queries will be introduced in which user has some sets of points as query parameters. For each point in database attributes are its distances to the nearest neighbors from each set of query points. By separating this query as a subset of dynamic skyline queries N2S2 algorithm is provided for computing it. This algorithm has good performance compared with the general branch and bound algorithm for skyline queries.
description: 15 pages, 14 figures, Journal:International Journal of Database Management Systems (IJDMS)
The art of nineteenth-century explorer-artists in the Arctic regions of North America: with a Catalogue Raisonne of their sketches, paintings, and prints in the collections of The Arctic Institute of North America and The Glenbow Museum, Calgary, Alberta
Creators: name: Richards, Sys Birgit
Publisher: name: University of Calgary
Year: 1994
Subjects: subject: N 8214.5 A7 R53 1994
subject: Arctic regions in art
subject: Art - Arctic regions
subject: Explorers - Arctic regions
subject: Art, Modern - 19th century
subject: Arctic Institute of North America
subject: Glenbow Museum

description: Bibliography: p. 138-163.
Walter Bader, St. Quirinus zu Neuß
Creators: name: Kubach, Hans Erich
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2020

description: Rezension zu: Walter Bader, St. Quirinus zu Neuß. Ratingen (A. Henn), 1955. (Rheinisches Bilderbuch, hrsg. v. d. Landesbildstelle Niederrhein.) 195 S. mit 119 z. T. ganzseitigen Abbildungen.
description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 9 Nr. 11 (1956): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
The development of Section 1 of the Charter of Rights: a study in constitutional politics
Creators: name: Riddell, Troy Q.
Publisher: name: University of Calgary
Year: 1994
Subjects: subject: KF 4483 C519 R43 1994
subject: Canada. Canadian Charter of Rights and Freedoms
subject: Canada - Constitutional law - Amendments
subject: Canada - Constitutional law - Interpretation and construction
subject: Civil rights - Canada

description: Bibliography: p. 139-147.
Maker Education in Primary Education: Changes in Students' Maker-Mindset and Gender Differences (Annexes)
Creators: name: Moreno, Judit Martínez
name: Santos, Patricia
name: Davinia Hernández-Leo
Publisher: name: Zenodo
Year: 2021

description: Students must learn how to be prepared to enter the global digital network and acquire skills for the 21st century. Maker education allows for the development of such skills. This paper focuses on the implementation of Maker activities within a primary education context through a 10-hour programme across 10 schools. The study aims to analyze the possible impacts of maker education interventions on students’ Maker mindset (self-efficacy, interest and motivation), as well as assessing potential gender differences regarding their prior experience with Maker education and changes experienced on their Maker mindset. Questionnaires were administered before and after the programme’s implementation on a sample of 239 students. Results showed that Maker interventions can have positive effects on students’ Maker mindset, increasing their self-efficacy, interest and motivation. In terms of gender differences, girls seemed to have less prior experience with Maker education than boys, yet they reported the same level of interest and motivation. This study contributes to demonstrating the positive impact that Maker education can have on primary education school settings in order to develop 21st century digital skills and bridging the gender gap in STEAM-related subjects.
B_s --> mu+mu- in Supersymmetric Grand Unified Theories
Creators: name: Dutta, Bhaskar
name: Mimura, Yukihiro
name: Santoso, Yudi
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We investigate the recent CDF measurement of the Br(B_s --> mu+mu-) which shows excess over the Standard Model. We consider minimal supergravity motivated models (mSUGRA)/CMSSM and grand unified models, SU(5) and SO(10). In the grand unified models, the neutrino mixings provide an additional source of squark flavor violation through the quark-lepton unification. In the context of minimal SU(5) model, we find that the new CDF measurement has imposed a lower bound on the branching ratio of tau --> mu gamma for a large CP phase in the B_s-bar B_s mixing. Recall that there have been indication for a large CP phase in B_s mixing from B_s --> J/psi phi (Tevatron and LHCb) and dimuon asymmetry (D0). We also predict Br(tau --> mu eta) for the possible range of values of Br(tau --> mu gamma).
description: 15 pages, 7 figures
MPEC 2023-H74 : 2022 VH1
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2023
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Calculation of renormalized fermion effective actions in radially symmetric non-Abelian backgrounds
Creators: name: Hur, Jin
name: Lee, Choonkyu
name: Min, Hyunsoo
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Our recent method to calculate renormalized functional determinants, the partial wave cutoff method, is extended for the evaluation of 4-D fermion one-loop effective action with arbitrary mass in certain types of radially symmetric, non-Abelian, background gauge fields (including instanton-like and instanton-antiinstanton-like configurations). A detailed study on functional determinants for matrix-valued radial differential operators is presented, explicating both our analytic treatment on the high partial wave contribution and the application of the generalized Gel'fand-Yaglom formula to determine the low partial wave contribution. In general, some numerical work is needed for the low partial wave part. In the massless limit, however, the factorizable nature of our partial-wave radial differential operators can be exploited to evaluate semi-analytically even the low partial wave part, and we thus have the full fermion effective action calculated explicitly in a class of non-Abelian background gauge fields. With nonzero mass, we also perform necessary numerical analysis as regards the low partial wave contribution to produce numerically exact results for the massive effective action. Comparing these against the results of the large mass expansion, the validity range of the large mass expansion is addressed. Also studied is the fermion mass dependence of the effective instanton-antiinstanton interaction.
description: 50pages, 11figures, revtex, fig10 replaced
D. J. WEATHERALL - PUBLISHED WORKS (*Major Works) from SIR DAVID JOHN WEATHERALL. 9 March 1933 — 8 December 2018
Creators: name: Higgs, Douglas R.
Publisher: name: The Royal Society
Year: 2023
Subjects: classificationCode: 420299
subject: Epidemiology not elsewhere classified

description: Sir David Weatherall was the outstanding, internationally recognized, clinician scientist of his generation. His lifelong interest in the haemoglobinopathies first came from studying a child that he recognized as having beta thalassaemia while working as an army physician in Malaya. His interest in these diseases further developed as he undertook his PhD in the Department of Haematology under the supervision of Lockard Conley and Victor McKusick in Baltimore. There, together with John Clegg (FRS 1999), he developed the technology to directly measure the synthesis of the alpha and beta globin chains of haemoglobin, and his subsequent work at the University of Liverpool showed that thalassaemia resulted from imbalanced globin chain synthesis. Importantly, using the globin genes as their model, David's laboratory went on to make many of the first discoveries of how expression of the globin genes and mammalian genes in general could be perturbed to cause human genetic diseases. As professor of medicine in Oxford, he established one of the first institutes to develop the use of molecular biology in medicine and he trained many of the world's leading clinician scientists in this area of biomedical research. He also established worldwide networks to apply molecular biology to the haemoglobinopathies and infectious diseases, making a unique contribution to global medicine. He had outstanding qualities as a clinician, a scientist, and a leader, all of which he achieved with great humility and humanity.
The Future Of Our Past: Star Formation And Feedback With X-Ray Surveyor
Creators: name: Townsley, Leisa
Publisher: name: Zenodo
Year: 2015
Subjects: Star formation
Stellar physics

description: Chandra has shown that star formation study -- the bedrock of Cosmic Origins -- sits squarely in the realm of high-energy astrophysics. X-ray emission efficiently distinguishes young stars from unrelated field stars and shows us the birth of the hot ISM in the feedback of massive stars. X-ray Surveyors sensitivity, large FoV, and compact PSF over wide fields will supercharge the science of star formation, from hypercompact HII regions barely able to resist collapse to superbubbles so large that they shape our views of galaxies. It will X-ray the bones of the Milky Way and untangle Young Massive Clusters, the star formation powerhouses we see across the Local Group. Here we will explore a few ideas for the future of understanding our past through X-rays.
description: Session 5: ISM & Star Formation in the Local Group.
Chair: Ann Hornschemeier
Evidence for ultra-fast outflows in radio-quiet AGNs: II - detailed photo-ionization modeling of Fe K-shell absorption lines
Creators: name: Tombesi, F.
name: Cappi, M.
name: Reeves, J. N.
name: Palumbo, G. G. C.
name: Braito, V.
name: Dadina, M.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: X-ray absorption line spectroscopy has recently shown evidence for previously unknown Ultra-fast Outflows (UFOs) in radio-quiet AGNs. In the previous paper of this series we defined UFOs as those absorbers with an outflow velocity higher than 10,000km/s and assessed the statistical significance of the associated blueshifted FeK absorption lines in a large sample of 42 local radio-quiet AGNs observed with XMM-Newton. In the present paper we report a detailed curve of growth analysis and directly model the FeK absorbers with the Xstar photo-ionization code. We confirm that the frequency of sources in the radio-quiet sample showing UFOs is >35%. The outflow velocity distribution spans from \sim10,000km/s (\sim0.03c) up to \sim100,000km/s (\sim0.3c), with a peak and mean value of \sim42,000km/s (\sim0.14c). The ionization parameter is very high and in the range logξ3-6erg s^{-1} cm, with a mean value of logξ4.2 erg s^{-1} cm. The associated column densities are also large, in the range N_H\sim10^{22}-10^{24} cm^{-2}, with a mean value of N_H\sim10^{23} cm^{-2}. We discuss and estimate how selection effects, such as those related to the limited instrumental sensitivity at energies above 7keV, may hamper the detection of even higher velocities and higher ionization absorbers. We argue that, overall, these results point to the presence of extremely ionized and possibly almost Compton thick outflowing material in the innermost regions of AGNs. This also suggests that UFOs may potentially play a significant role in the expected cosmological feedback from AGNs and their study can provide important clues on the connection between accretion disks, winds and jets.
description: Accepted for publication in ApJ
Personalia
Creators: name: Redaktion, Die
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2020

description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 9 Nr. 11 (1956): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Jurgis Baltrusaitis, Anamorphoses ou perspectives curieuses
Creators: name: Kauffmann, Georg
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2020

description: Rezension zu: Jurgis Baltrusaitis, Anamorphoses ou perspectives curieuses (Collection Jeu savant, dirigée par André Chastel). Paris 1955, 82 Seiten, 32 Textfiguren, 15 Tafeln.
description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 9 Nr. 12 (1956): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Length dependence of the resistance in graphite: Influence of ballistic transport
Creators: name: Esquinazi, P.
name: Barzola-Quiquia, J.
name: Dusari, S.
name: García, N.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Using a linear array of voltage electrodes with a separation of several micrometers on a $20 $nm thick and 30 $μ$m long multigraphene sample we show that the measured resistance does not follow the usual length dependence according to Ohm's law. The deviations can be quantitatively explained taking into account Sharvin-Knudsen formula for ballistic transport. This allows us to obtain without free parameters the mean free path of the carriers in the sample at different temperatures. In agreement with recently reported values obtained with a different experimental method, we obtain that the carrier mean free path is of the order of $\sim 2 μ$m with a mobility $μ\sim 10^7 $cm$^{2}$V$^{-1}$s$^{-1}$. The results indicate that the usual Ohm's law is not adequate to calculate the absolute resistivity of mesoscopic graphite samples.
description: 5 pages, 5 figures, in press in Journal of Applied Physics (2012)
Alte Kunst in Sachsen
Creators: name: Lemper, Ernst-Heinz
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2020

description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 9 Nr. 2 (1956): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Walther Scheidig, Franz Horny
Creators: name: Lankheit, Klaus
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2020

description: Rezension zu: Walther Scheidig, Franz Horny. Henschelverlag, Berlin 1954. 103 Seiten Text, 6 Farbtafeln, 42 Tafeln in Schwarz-Weiß-Druck, 21 Abbildungen im Text; Katalog mit 347 Nummern.
description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 9 Nr. 2 (1956): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Poetics of coexistence: Bloods, saints and scribes
Creators: name: Robertson, Leslie A.
Publisher: name: University of Calgary
Year: 1994
Subjects: subject: GN 345 R63 1994
subject: Ethnology - Methodology
subject: Ethnology - Alberta
subject: Women in Mormonism
subject: Cardston region (Alta.) - History
subject: Kainah women

description: Bibliography: p. 228-257.
Nachrichten aus dem Museumswesen in Hannover
Creators: name: Osten, Gert Von Der
name: Lachner, Eva
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2020

description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 9 Nr. 3 (1956): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Critical wave functions in disordered graphene
Creators: name: Barrios-Vargas, J. E.
name: Naumis, Gerardo G.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences
subject: 82-02

description: In order to elucidate the presence of non-localized states in doped graphene, an scaling analysis of the wave function moments known as inverse participation ratios is performed. The model used is a tight- binding hamiltonian considering nearest and next-nearest neighbors with random substitutional impurities. Our findings indicate the presence of non-normalizable wave functions that follow a critical (power-law) decay, which are between a metallic and insulating behavior. The power-law exponent distribution is robust against the inclusion of next-nearest neighbors and on growing the system size.
description: 4 pages, 3 figures
Heribert Reiners, Das Münster Unserer Lieben Frau zu Konstanz. Die Kunstdenkmäler Südbadens, I. Konstanz
Creators: name: Boeck, Wilhelm
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2020

description: Rezension zu: Heribert Reiners, Das Münster Unserer Lieben Frau zu Konstanz. Die Kunstdenkmäler Südbadens, I. Konstanz, Kommissionsverlag Jan Thorbecke, 1955. XII. 607 S., m. 2 Farbtaf. und 3 Taf.
description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 9 Nr. 3 (1956): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
The nature of microphase separation in perfluorinated ionomers
Creators: name: Robertson, Malcolm Alexander Forbes
Publisher: name: University of Calgary
Year: 1994
Subjects: subject: QD 382 I45 R63 1994
subject: Ionomers
subject: Fluorescence spectroscopy
subject: Organofluorine compounds
subject: Membranes (Technology)

description: Bibliography: p. 147-158.
description: The microstructural environment of the perfluorinated ionomers produced by Dow and Dupont have been investigated by the use of fluorescent probe techniques. The polarity of the interfacial region in these polymers was found to be more polar for the sulphonate than the carboxylate form, and with increasing ion content. The locations of cesium ion, iodide ion and copper (II) ion were all found to be different, and to change with ion content and the identity of exchange group. This is quantitatively explained in terms of a three phase model which is consistent with previous spectroscopic studies of perfluorinated ionomers. Pretreatment was found to have an effect on the microstructural and bulk properties of these polymers. The polarity of the interfacial region studied using fluorescent probes was found to change after swelling in ethanol and boiling in water. The interface appears to become more polar after swelling in ethanol and less polar after boiling in water. The sorbed water in the polymers was studied using near infrared spectroscopy. Its character was also found to change with pretreatment. The most significant effect of ethanol swelling was a subsequent increase in the relative amount of non-hydrogen bonded OH groups. For the boiling pretreatment, the main effect was to increase the average hydrogen bond strength of sorbed water. This is explained in terms of a structural rearrangement with ethanol swelling and an expansion in cluster size with boiling. The insulator-to-conductor percolative threshold for these polymers was found to occur at lower water contents than predicted for randomly distributed conducting sites. This is explained in terms of the connectivity among the clustering entities in the polymers. The threshold moves to even lower water contents for both ethanol and boiling pretreatments. This is again explained in terms of morphological rearrangements in the polymer structure.
Sigfried Asche, Die Wartburg
Creators: name: Gall, Ernst
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2020

description: Rezension zu: Sigfried Asche, Die Wartburg, Dresden, Sachsenverlag, 1955. 188 Seiten mit zahlreichen Abbildungen.
description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 9 Nr. 4 (1956): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Personalia
Creators: name: Redaktion, Die
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2020

description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 9 Nr. 4 (1956): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Seismic evidence for a rapidly rotating core in a lower-giant-branch star observed with Kepler
Creators: name: Deheuvels, S.
name: Garcia, R. A.
name: Chaplin, W. J.
name: Basu, S.
name: Antia, H. M.
name: Appourchaux, T.
name: Benomar, O.
name: Davies, G. R.
name: Elsworth, Y.
name: Gizon, L.
name: Goupil, M. J.
name: Reese, D. R.
name: Regulo, C.
name: Schou, J.
name: Stahn, T.
name: Casagrande, L.
name: Christensen-Dalsgaard, J.
name: Fischer, D.
name: Hekker, S.
name: Kjeldsen, H.
name: Mathur, S.
name: Mosser, B.
name: Pinsonneault, M.
name: Valenti, J.
name: Christiansen, J. L.
name: Kinemuchi, K.
name: Mullally, F.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Rotation is expected to have an important influence on the structure and the evolution of stars. However, the mechanisms of angular momentum transport in stars remain theoretically uncertain and very complex to take into account in stellar models. To achieve a better understanding of these processes, we desperately need observational constraints on the internal rotation of stars, which until very recently were restricted to the Sun. In this paper, we report the detection of mixed modes - i.e. modes that behave both as g modes in the core and as p modes in the envelope - in the spectrum of the early red giant KIC7341231, which was observed during one year with the Kepler spacecraft. By performing an analysis of the oscillation spectrum of the star, we show that its non-radial modes are clearly split by stellar rotation and we are able to determine precisely the rotational splittings of 18 modes. We then find a stellar model that reproduces very well the observed atmospheric and seismic properties of the star. We use this model to perform inversions of the internal rotation profile of the star, which enables us to show that the core of the star is rotating at least five times faster than the envelope. This will shed new light on the processes of transport of angular momentum in stars. In particular, this result can be used to place constraints on the angular momentum coupling between the core and the envelope of early red giants, which could help us discriminate between the theories that have been proposed over the last decades.
description: Accepted in ApJ, 39 pages, 16 figures
How Color of Red Delicious Apples Affects Their Sales
Creators: name: Smith, Hugh M.
name: Frye, Robert E.
name: Smith, Hugh M.
name: Frye, Robert E.
Publisher: name: Unknown
Year: 1964
Subjects: subject: Crop Production/Industries
subject: Marketing
subject: FOS: Economics and business
subject: Research Methods/ Statistical Methods

description: Excerpt from the report Preface: This report describes customer response, in terms of actual purchase volume, to Red Delicious apples segregated and displayed in retail food stores on the basis of varying degrees of good red color. It is intended as a source of information for use by producers in decision making regarding sorting, grading, and selling, and by marketing agents in purchasing and merchandising apples. The study is a part of the program of marketing research conducted by the Economic Research Service to evaluate and improve merchandising practices for farm products
Inhalt
Creators: name: Redaktion, Die
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2020

description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 9 Nr. 6 (1956): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Strategic analysis and site development options for the Boyle Street Community Services Co-Op
Creators: name: McElhone, Scott
Publisher: name: Environmental Design
Year: 1994
Subjects: subject: HT 178 C32 E35 1994
subject: Relocation (Housing) - Alberta - Edmonton
subject: Urban renewal - Alberta - Edmonton
subject: Building sites - Alberta - Edmonton

description: Bibliography: p. 135-137.
description: The Boyle Street Community Services Co-op is an Edmonton inner city multi-service centre that serves a low-income, disenfranchised population. The agency is being forced to relocate to accommodate the construction of a concert hall on the site of its current facility. This study applies the strategic planning model to determine considerations for the agency's relocation. The organization and the trends and forces in the external environment are analyzed in order to identify strategic issues facing the organization. Some of the key issues concern program expansion, clientele, Native self-government, and the agency's role within the social services system. Based in part upon the strategic analysis, site selection criteria are developed. These criteria include site characteristics, proximity to users, proximity to the downtown, proximity to public transportation, proximity to other agencies, proximity to gathering spaces, site context and impact on surroundings. Using these criteria as a framework, potential site options are evaluated and it is determined that the Co-op's preferred relocation option is the adaptive reuse of a commercial building in the downtown warehouse district. Site development guidelines are presented with . respect to urban design and building design for a future facility. Some relocation implementation considerations are also discussed.
Zur Geschichte der Glasmalerei
Creators: name: Wentzel, Hans
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2020

description: Rezension zu: Die Glasmalereien aus dem Steinfelder Kreuzgang. (Kunstgabe des Vereins f. Christliche Kunst im Erzbistum Köln und Bistum Aachen für das Jahr 1955), Verlag B. Kühlen, Mönchen-Gladbach 1955. 282 S., 42 Abb. auf Tafeln; Strichzeichnungen und 35 Textabb. Paul Boesch, Die Schweizer Glasmalerei. Basel (Birkhäuser) 1955, 182 S., 102 Abb. und 1 Farbtafel.
description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 9 Nr. 6 (1956): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Characterization of informational completeness for covariant phase space observables
Creators: name: Kiukas, Jukka
name: Lahti, Pekka
name: Schultz, Jussi
name: Werner, Reinhard F.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mathematical Physics (math-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A covariant phase space observable is uniquely characterized by a positive operator of trace one and, in turn, by the Fourier-Weyl transform of this operator. We study three properties of such observables, and characterize them in terms of the zero set of this transform. The first is informational completeness, for which it is necessary and sufficient that the zero set has dense complement. The second is a version of informational completeness for the Hilbert-Schmidt class, equivalent to the zero set being of measure zero, and the third, known as regularity, is equivalent to the zero set being empty. We give examples demonstrating that all three conditions are distinct. The three conditions are the special cases for $p=1,2,\infty$ of a more general notion of $p$-regularity defined as the norm density of the span of translates of the operator in the Schatten-$p$ class. We show that the relation between zero sets and $p$-regularity can be mapped completely to the corresponding relation for functions in classical harmonic analysis.
description: 11 pages
Annual Report I - Ecp‐2005‐Edu‐038208 Jem – Joining Educational Mathematics
Creators: name: Caprotti, Olga
name: Seppälä, Mika
Publisher: name: Zenodo
Year: 2007
Subjects: subject: ECP‐2005‐EDU‐038208 JEM – Joining Educational Mathematics
subject: Mathematics
subject: FOS: Mathematics
subject: e-learning

description: Yearly report for the project "ECP‐2005‐EDU‐038208 JEM – Joining Educational Mathematics".
Die Rembrandtausstellung in Warschau
Creators: name: Benesch, Otto
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2020

description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 9 Nr. 7 (1956): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Tafeln
Creators: name: Redaktion, Die
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2020

description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 9 Nr. 8 (1956): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Implementation Of Authors’ Support
Creators: name: Müller, Christine
Publisher: name: Zenodo
Year: 2007
Subjects: ECP­2005­EDU­038208 -JEM­ - Joining Educational Mathematics
wiki
semantic markup
mathematics

description: Work package 6 is responsible for organizing promotion activities and disseminating sample material which shows the benefits of using semantic mark‐up in e‐learning in mathematics. This includes also education about proper usage of eLearning metadata standards. In JEM, the dissemination of user experience, guidelines, HOWTO's has been organized by setting up an authors' wiki on the network portal and preparing the framework for the implementation of a hotline, when requested. The portal already supports discussion forums moderated by JEM members, the creation of FAQs, and a collection of success stories in terms of Case Studies.

This document provides details at the authors' wiki itself as well as points out some of the progress in the dissemination of user experience, authors' guidelines, and HOWTO's.
Three-dimensional Hydrodynamic Instabilities in Stellar Core Collapses
Creators: name: Lou, Yu-Qing
name: Lian, Biao
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: A spherically symmetric hydrodynamic stellar core collapse under gravity is time-dependent and may become unstable once disturbed. Specifically for a homologously collapse of stellar core characterized by a polytropic exponent Γ=4/3, we examine oscillations and/or instabilities of three dimensional (3D) general polytropic perturbations. For compressible 3D perturbations, the polytropic index γof perturbations can differ from Γ=4/3 of the general polytropic hydrodynamic background flow. Our model formulation here is more general and allows the existence of internal gravity g(-)-modes and/or g(+)-modes. Eigenvalues and eigen-functions of various oscillatory and unstable perturbation modes are computed. As studied in several specialized cases of Goldreich & Weber and of Cao & Lou, we further confirm that acoustic p-modes and surface f-modes remain stable in the current more general situations. In comparison, g(-)-modes and sufficiently high radial order g(+)-modes are unstable, leading to inevitable convective motions within the collapsing stellar interior. Unstable growths of 3D g-mode disturbances are governed dominantly by the angular momentum conservation and modified by the gas pressure restoring force. We note in particular that unstable temporal growths of 3D vortical perturbations exist even when the specific entropy distribution becomes uniform and γ=Γ=4/3. Conceptually, unstable g-modes might bear conceivable physical consequences on supernova explosions, the initial kicks of nascent proto-neutron stars (PNSs) and break-ups of the collapsing core, while unstable growths of vortical perturbations can lead to fast spins of compact objects and other relevant results.
description: 16 pages, MNRAS(to be published)
Der Taufstein zu Oberhaun
Creators: name: Großmann, Dieter
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2020

description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 9 Nr. 9 (1956): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Articular cartilage transplantation: a short-term, osteochondral shell, autograft study in an ovine model
Creators: name: McFadden, Sean Daniel Patrick
Publisher: name: University of Calgary
Year: 1994
Subjects: subject: SF 768.2 S5 M34 1994
subject: Sheep - Surgery
subject: Articular cartilage - Transplantation
subject: Cartilage cells
subject: Proteoglycans

description: Bibliography: p. 151-164.
D 2.3.2 – Portal Assessment Report, August 2007
Creators: name: Pauna, Matti
Publisher: name: Zenodo
Year: 2007
Subjects: ECP-2005-EDU-038208 JEM -Joining Educational Mathematics
portal assessment

description: This report evaluates and assesses the activity of the thematic network portal established in October 2006 at the url http://www.jem-thematic.net on the period January - July 2007. The purpose of this deliverable is to discuss the architecture of the portal and its efficacy in disseminating and promoting the goals of the JEM network. This deliverable is public and allows comments and feedback in the effort to improve the service offered by the JEM web site
Ausstellungskalender
Creators: name: Redaktion, Die
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2020

description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 9 Nr. 9 (1956): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Characterizing disordered fermion systems using the momentum-space entanglement spectrum
Creators: name: Mondragon-Shem, Ian
name: Khan, Mayukh
name: Hughes, Taylor L.
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 use of quantum entanglement to study condensed matter systems has been flourishing in critical systems and topological phases. Additionally, using real-space entanglement entropies and entanglement spectra one can characterize localized and delocalized phases of disordered fermion systems. Here we instead propose the momentum-space entanglement spectrum as a means of characterizing disordered models. We show that localization in 1D arises from the momentum space entanglement between left and right movers and illustrate our methods using explicit models with spatially correlated disorder that exhibit phases which avoid complete Anderson localization. The momentum space entanglement spectrum clearly reveals the location of delocalized states in the energy spectrum and can be used as a signature of the phase transition between a delocalized and localized phase.
description: 5 pages, 4 figures