cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Wp 5: Unity In Diversity? European And National Identities In Respect To Cultural Diversity
Creators: name: Schlenker-Fischer, Andrea
Publisher: name: Zenodo
Year: 2010
Subjects: European identity
dual identification
models of national identity
acceptance of cultural diversity

description: Abstract

The relationship between national and European identity is contested. Citizens differ widely in the extent of simultaneous identification with Europe and the nation. Specific ways to construct national identity might be more prone than others to allow for the simultaneous development of a European identity. The country context may influence threat perceptions and thereby the extent of dual identification. One threat exerted by European integration may come from Europe’s immense cultural diversity. This paper asks whether the national way of framing ‘us-them’ relations concerning intra-state ‘others’, such as cultural minorities and immigrants, influences the compatibility of identification on both levels. The analysis is based on a conceptual differentiation between different ways to frame national identity, namely an ethnic, republican, multi-cultural and liberal idealtype. These types are expected to trigger different consequences for the compatibility with a European identity, namely a nationalist, multi-national or post-national approach towards the European Union. This theoretical framework is empirically analysed with the help of Eurobarometer data from 1999 to 2009 in the 15 and later 27 member states. Attitudes towards cultural diversity and immigrants allow classifying the countries according to the dominant frame of national identity construction. The results are set in relation to the extent of dual identification in each member state and indeed show an interesting pattern. The more liberal countries show the highest compatibility of both identities, republican nations have mixed results, but also an ethnic national identity does not necessarily inhibit European identification.
description: + Sprache: eng
Exploring the interfacial coupling between graphene and the antiferromagnetic insulator MnPSe$_3$
Creators: name: Yi, Xin
name: Chen, Qiao
name: Wang, Kexin
name: Yu, Yuanyang
name: Yan, Yi
name: Jiang, Xin
name: Yan, Chengyu
name: Wang, Shun
Publisher: name: arXiv
Year: 2023
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Interfacial coupling between graphene and other 2D materials can give rise to intriguing physical phenomena. In particular, several theoretical studies predict that the interplay between graphene and an antiferromagnetic insulator could lead to the emergence of quantum anomalous Hall phases. However, such phases have not been observed experimentally yet, and further experimental studies are needed to reveal the interaction between graphene and antiferromagnetic insulators. Here, we report the study in heterostructures composed of graphene and the antiferromagnetic insulator MnPSe$_3$. It is found that the MnPSe$_3$ has little impact on the quantum Hall phases apart from doping graphene via interfacial charge transfer. However, the magnetic order can contribute indirectly via process like Kondo effect, as evidenced by the observed minimum in the temperature-resistance curve between 20-40 K, far below the Néel temperature (70 K).
Dalla Grande Guerra agli “Indian Subaltern Studies”: provincializzare l’Europa tra mondi possibili, storie minori e subalternità di genere
Creators: name: Zito, Eugenio
Publisher: name: Centro di Ateneo per le Biblioteche dell'Università di Napoli 'Federico II'
Year: 2016
Subjects: First World War, postcolonial debate, Indian Subaltern Studies, cultural anthropology, gender

description: Starting from the Great War, fracture of historic course, watershed of contemporary culture and beginning point in the process of shifting the center of the world, the article reflects on currency of Indian Subaltern Studies. In particular, in the cultural debate on postcoloniality, it focuses on the contribution of Dipesh Chakrabarty in proving that the pattern of a euro-centric and patriarchal universal History, originated in Europe with the primacy of its modernity, must necessarily give space to the subaltern voices emerging from the suburbs of the globe (Provincializing Europe), by an adequate methodology that recoveries them in terms of historical and cultural reconstruction. Then it emerges the work of feminist scholar Gayatri Chakravorty Spivak on the gender subalternity, neglected issue in the official Indian historiography. Spivak locates in literature useful source through which to make the history more closely at what happened, notwithstanding the possibility that subalterns have had to express themselves, and she also shows, in the Indian postcolonial context, that different forms of minority, from ethnicity to caste, embodied in the condition of the female gender, intertwine in the figure of the woman, subaltern subject par excellence. This is the case of the tribal women of Bengal, to which, however, the Indian writer Mahasweta Devi can give a significant voice.
description: La camera blu. Rivista di studi di genere, Vol 11, N° 13 (2015): La Grande Guerra: esperienze e scritture di donne
A study of pre- and post-recovery cores from Aberfeldy thermal recovery pilots, Lloydminster area, Saskatchewan
Creators: name: Lefebvre, Rene
Publisher: name: University of Calgary
Year: 1984
Subjects: subject: TN 871.2 L44 1986
subject: Oil well drilling - Saskatchewan - Lloydminster area
subject: Oil sands - Saskatchewan - Lloydminster area - Permeability
subject: Petroleum - Geology - Saskatchewan - Lloydminster area
subject: Geology - Saskatchewan - Lloydminster area
subject: Formation damage (Petroleum engineering)
subject: Drill core analysis - Saskatchewan - Lloydminster area
subject: Thermal oil recovery

description: Bibliography: p. 158-167.
Federated and distributed learning applications for electronic health records and structured medical data: A scoping review
Creators: name: Li, Siqi
name: Liu, Pinyan
name: Nascimento, Gustavo G.
name: Wang, Xinru
name: Leite, Fabio Renato Manzolli
name: Chakraborty, Bibhas
name: Hong, Chuan
name: Ning, Yilin
name: Xie, Feng
name: Teo, Zhen Ling
name: Ting, Daniel Shu Wei
name: Haddadi, Hamed
name: Ong, Marcus Eng Hock
name: Peres, Marco Aurélio
name: Liu, Nan
Publisher: name: arXiv
Year: 2023
Subjects: subject: Machine Learning (cs.LG)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: Federated learning (FL) has gained popularity in clinical research in recent years to facilitate privacy-preserving collaboration. Structured data, one of the most prevalent forms of clinical data, has experienced significant growth in volume concurrently, notably with the widespread adoption of electronic health records in clinical practice. This review examines FL applications on structured medical data, identifies contemporary limitations and discusses potential innovations. We searched five databases, SCOPUS, MEDLINE, Web of Science, Embase, and CINAHL, to identify articles that applied FL to structured medical data and reported results following the PRISMA guidelines. Each selected publication was evaluated from three primary perspectives, including data quality, modeling strategies, and FL frameworks. Out of the 1160 papers screened, 34 met the inclusion criteria, with each article consisting of one or more studies that used FL to handle structured clinical/medical data. Of these, 24 utilized data acquired from electronic health records, with clinical predictions and association studies being the most common clinical research tasks that FL was applied to. Only one article exclusively explored the vertical FL setting, while the remaining 33 explored the horizontal FL setting, with only 14 discussing comparisons between single-site (local) and FL (global) analysis. The existing FL applications on structured medical data lack sufficient evaluations of clinically meaningful benefits, particularly when compared to single-site analyses. Therefore, it is crucial for future FL applications to prioritize clinical motivations and develop designs and methodologies that can effectively support and aid clinical practice and research.
The Effects of temperature on growth, development and activity in three populations of the dragonfly Argia vivida Hagen (Odonata: Coenagrionidae)
Creators: name: Leggott, Mark A. (Mark Anthony), 1958-
Publisher: name: University of Calgary
Year: 1984
Subjects: subject: QL 520.3 C64 L43 1986
subject: Coenagrionidae
subject: Dragonflies
subject: Odonata
subject: Temperature - Physiological effect

description: Bibliography: p. 118-132.
title: Αντίκτυπος σε ενέργεια και εκπομπές άνθρακα των διαφανών στοιχείων σε κτήριο γραφείων μέσω παραμετρικής ανάλυσης
titleType: AlternativeTitle
title: Impact on Energy and Carbon Emissions of Transparent Elements in an office building through Parametric Analysis
Creators: name: Vekri, Sofia
Publisher: name: National Technological University of Athens
Year: 2025
Subjects: Κτήρια γραφείων
Βελτιστοποίηση
Αποτύπωμα άνθρακα
Τεχνικά χαρακτηριστικά ανοιγμάτων
Εξοικονόμηση Ενέργειας
Energy Efficiency
Office buildings
Carbon footprint
Optimization
Technical characteristics windows

description: Εθνικό Μετσόβιο Πολυτεχνείο--Μεταπτυχιακή Εργασία. Διεπιστημονικό-Διατμηματικό Πρόγραμμα Μεταπτυχιακών Σπουδών (Δ.Π.Μ.Σ.) “Παραγωγή και Διαχείριση Ενέργειας”
Ethnic schools and public education: a study of the relationship between ethnic schools and public education in Alberta
Creators: name: Leung, Kwok-Hung, 1950-
Publisher: name: University of Calgary
Year: 1984
Subjects: subject: LC 3719 L48 1986
subject: Minorities - Education - Alberta
subject: Public schools - Alberta
subject: Schools - Alberta

description: Bibliography: p. 87-92.
An analytic approximation to the Diffusion Coefficient for the periodic Lorentz Gas
Creators: name: Angstmann, C.
name: Morriss, G. P.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: An approximate stochastic model for the topological dynamics of the periodic triangular Lorentz gas is constructed. The model, together with an extremum principle, is used to find a closed form approximation to the diffusion coefficient as a function of the lattice spacing. This approximation is superior to the popular Machta and Zwanzig result and agrees well with a range of numerical estimates.
description: 13 pages, 4 figures
Observation of Chiral-Mode Domains in a Frustrated XY Model on Optical Triangular Lattices
Creators: name: Ozawa, Hideki
name: Yamamoto, Ryuta
name: Fukuhara, Takeshi
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We investigated the relaxation and excitation in a frustrated XY model realized by a Bose gas in Floquet-engineered optical triangular lattices. Periodically driving the position of the entire lattice structure enables the sign inversion of tunneling amplitudes, which, in the case of a triangular lattice, results in geometrical frustration of the local phase of wave packets. We revealed that the two spiral phases with chiral modes show significant differences in relaxation time from the initial ferromagnetic phase. While spontaneous symmetry breaking is clearly observed at a slow ramp of the Floquet drive, simultaneous occupation of two ground states often occurs at a fast ramp, which can be attributed to the domain formation of the chiral modes. The interference of the spatially separated chiral modes was observed, using a quantum gas microscope. This work leads to exploring the domain formation mechanism in a system with U(1)$\times \mathbb{Z}_2$ symmetry.
description: 5+10 pages, 4+8 figures
Entanglement-assisted quantum error-correcting codes from subfield subcodes of projective Reed-Solomon codes
Creators: name: Gimenez, Philippe
name: Ruano, Diego
name: San-José, Rodrigo
Publisher: name: arXiv
Year: 2023
Subjects: subject: Information Theory (cs.IT)
subject: Commutative Algebra (math.AC)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics
subject: 81P70 (Primary) 94B05, 13P25 (Secondary)

description: We study the subfield subcodes of projective Reed-Solomon codes and their duals: we provide bases for these codes and estimate their parameters. With this knowledge, we can construct symmetric and asymmetric entanglement-assisted quantum error-correcting codes, which in many cases have new or better parameters than the ones available in the literature.
Stephen J. Spencer, Emotions in a Crusading Context, 1095–1291, Oxford (Oxford University Press) 2019
Creators: name: Blanchard, Joël
Publisher: name: Francia-Recensio
Year: 2020

description: Stephen J. Spencer, Emotions in a Crusading Context, 1095–1291, Oxford (Oxford University Press) 2019, 320 p. (Emotions in History), ISBN 978-0-19-883336-9, GBP 65,00.
description: Francia-Recensio, 2020/3
Yukawa coupling unification in SO(10) with positive μ and a heavier gluino
Creators: name: Joshipura, Anjan S.
name: Patel, Ketan M.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The t-b-tau unification with positive Higgs mass parameter μ in the minimal supersymmetric standard model prefers "just so" Higgs splitting and a light gluino < 500 GeV which appears to be ruled out by the recent LHC searches. We reanalyze constraints on soft supersymmetry breaking parameters in this scenario allowing independent splittings among squarks and Higgs doublets at the grand unification scale and show that it is possible to obtain t-b-tau unification and satisfy experimental constraints on gluino mass without raising supersymmetry breaking scale to very high value ~ 20 TeV. We discuss the origin of independent squark and Higgs splittings in realistic SO(10) models. Just so Higgs splitting can be induced without significantly affecting the t-b-tau unification in SO(10) models containing Higgs fields transforming as 10+\bar{126}+126+210. This splitting arises in the presence of non-universal boundary conditions from mixing between 10 and other Higgs fields. Similarly, if additional matter fields are introduced then their mixing with the matter multiplet 16 is shown to generate the squark splitting required to raise the gluino mass within the t-b-tau unified models with positive μ.
description: 19 pages, 6 figures
title: Αποτίμηση αντισεισμικής επιτελεστικότητας τριώροφου νοσοκομείου από οπλισμένο σκυρόδεμα κατασκευής 1976 στην Αθήνα και οικονομοτεχνική μελέτη
titleType: AlternativeTitle
title: Seismic performance and loss assessment for a three-story reinforced concrete hospital building constructed in 1976 in Athens
Creators: name: Poalas, Angelos-Alexandros
Publisher: name: National Technological University of Athens
Year: 2025
Subjects: Προσεισμικός Έλεγχος
Αποτίμηση κτιρίου
Εκτίμηση χρηματικών απωλειών
Ενίσχυση κτιρίου

description: Εθνικό Μετσόβιο Πολυτεχνείο--Μεταπτυχιακή Εργασία. Διεπιστημονικό-Διατμηματικό Πρόγραμμα Μεταπτυχιακών Σπουδών (Δ.Π.Μ.Σ.) “Δομοστατικός Σχεδιασμός και Ανάλυση των Κατασκευών”
Wp 8: The Immigrant Inclusion Index (Imix): A Tool For Assessing The Electoral Inclusiveness Of Democracies With Respect To Immigrants
Creators: name: Blatter, Joachim
name: Schmid, Samuel D.
name: Blättler, Andrea C.
Publisher: name: Zenodo
Year: 2015
Subjects: migration
democracy measurement
democracy assessment
democratic theory
political inclusion
electoral inclusion
suffrage
voting rights
access to citizenship
naturalization
alien enfranchisement
concept formation
democratic deficit

description: Abstract

Today democratic nation-states are confronted with populations that consist not only of seden-tary residents, but also of immigrants. For these democracies to retain full legitimacy, it is imperative that long-term immigrant residents are also included into the demos, so that all those who are subjected to national laws can take part in creating them. Treating this consensus in democratic theory as a normative benchmark, in this paper we develop the nucleus of a quantitative tool for the comparative evaluation of democracies with respect to their electoral inclusiveness toward immigrants. We specify the underlying concept of electoral inclusiveness by taking into account both de jure and de facto meanings as its fundamental dimensions as well as access to citizenship and alien enfranchisement as the two mechanisms leading to inclusion. For measurement, we combine existing indicators such as indices of the inclusiveness of naturalization laws with original indicators such as the percentage of enfranchised noncitizens among all long-term immigrant residents. Aggregated according to our normative framework, the resulting Immigrant Inclusion Index (IMIX) shows that in most of the 22 European countries under scrutiny the electoral inclusiveness with respect to immigrants is far away from what it should be according to normative theories of democracy. This is true inde-pendent of whether we look at the laws and regulations of these democracies or whether we evaluate how well they actually function. Hence, we can diagnose a substantial democratic deficit with respect to electoral inclusion across Europe. However, in both dimensions there are significant differences among European democracies; and we find that alien enfranchisement is not used as a substitute for access to citizenship. We conclude by indicating how our evaluative tool could be expanded or modified.
description: Sprache: eng
Competing charge-density wave instabilities in the kagome metal ScV$_6$Sn$_6$
Creators: name: Cao, Saizheng
name: Xu, Chenchao
name: Fukui, Hiroshi
name: Manjo, Taishun
name: Shi, Ming
name: Liu, Yang
name: Cao, Chao
name: Song, Yu
Publisher: name: arXiv
Year: 2023
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Owing to its unique geometry, the kagome lattice hosts various many-body quantum states including frustrated magnetism, superconductivity, and charge-density waves (CDWs), with intense efforts focused on kagome metals exhibiting $2\times2$ CDWs associated with the nesting of van Hove saddle points. Recently, a $\sqrt{3}\times\sqrt{3}$ CDW was discovered in the kagome metal ScV$_6$Sn$_6$ below $T_{\rm CDW}\approx91$~K, whose underlying mechanism and formation process remain unclear. Using inelastic X-ray scattering, we discover a short-range $\sqrt{3}\times\sqrt{3}\times2$ CDW that is dominant in ScV$_6$Sn$_6$ well above $T_{\rm CDW}$, distinct from the $\sqrt{3}\times\sqrt{3}\times3$ CDW below $T_{\rm CDW}$. The short-range CDW grows upon cooling, and is accompanied by the softening of phonons, indicative of its dynamic nature. As the $\sqrt{3}\times\sqrt{3}\times3$ CDW appears, the short-range CDW becomes suppressed, revealing a competition between these CDW instabilities. Our first-principles calculations indicate that the $\sqrt{3}\times\sqrt{3}\times2$ CDW is energetically favored, consistent with experimental observations at high temperatures. However, the $\sqrt{3}\times\sqrt{3}\times3$ CDW is selected as the ground state likely due to a large wavevector-dependent electron-phonon coupling, which also accounts for the enhanced electron scattering above $T_{\rm CDW}$. The competing CDW instabilities in ScV$_6$Sn$_6$ lead to an unusual CDW formation process, with the most pronounced phonon softening and the static CDW occurring at different wavevectors.
description: Supplementary Information available upon request
Robert Will, Répertoire de la sculpture romane de l'Alsace
Creators: name: Wirth, Karl-August
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2020

description: Rezension zu: Robert Will, Répertoire de la sculpture romane de l'Alsace (=Publications de l'Institute des Hautes Études Alsaciennes XIII), Straßburg und Paris 1955. XVI u. 92 S., 44 Tafel-K., 1 Übersichtskarte.
description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 10 Nr. 4 (1957): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Zusammenfassung: „La vida en México” von Madame Calderón de la Barca als Quelle zum Kutschenwesen in der ersten Hälfte des 19. Jahrhunderts
Creators: name: Recio Mir, Álvaro
Publisher: name: Miradas - Zeitschrift für Kunst- und Kulturgeschichte der Américas und der iberischen Halbinsel
Year: 2020

description: „La vida en México” von Madame Calderón de Barca ist zweifelsohne eine der besten Quellen, um das Land in der ersten Häfte des 19. Jahrhunderts kennen zu lernen. Hier wird sie verwendet, um das Kutschenwesen aus historisch-künstlerischer Perspektive am Ende des Vizekönigreiches und zu Beginn des unabhängigen Mexikos zu untersuchen, als sich der Einfluss von Barockkutschen französischer Tradition auf englische klassizistische verlagerte. Die Verweise zu diesem Thema sind in diesem Buch so zahlreich, dass sie in vier Gruppen eingeteilt werden können: Typen, Herkunft und Anzahl der Kutschen; Gespann, Pferdegeschirr und Personal; Nutzung, Missbrauch und Gefahr der Kutschen und letzlich ihre Verbindung zu Festivitäten, sowie ihre außerordentliche soziale Transzendenz und ihre künstlerischen, sozialen, urbanistischen und architektonischen Auswirkungen.
description: Miradas - Zeitschrift für Kunst- und Kulturgeschichte der Américas und der iberischen Halbinsel, Bd. 3 (2016): Miradas
Formation of ultracold RbCs molecules by photoassociation
Creators: name: Bouloufa-Maafa, N.
name: Aymar, M.
name: Dulieu, O.
name: Gabbanini, C.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: The formation of ultracold metastable RbCs molecules is observed in a double species magneto-optical trap through photoassociation below the ^85Rb(5S_1/2)+^133Cs(6P_3/2) dissociation limit followed by spontaneous emission. The molecules are detected by resonance enhanced two-photon ionization. Using accurate quantum chemistry calculations of the potential energy curves and transition dipole moment, we interpret the observed photoassociation process as occurring at short internuclear distance, in contrast with most previous cold atom photoassociation studies. The vibrational levels excited by photoassociation belong to the 5th 0^+ or the 4th 0^- electronic states correlated to the Rb(5P_1/2,3/2)+Cs(6S_1/2) dissociation limit. The computed vibrational distribution of the produced molecules shows that they are stabilized in deeply bound vibrational states of the lowest triplet state. We also predict that a noticeable fraction of molecules is produced in the lowest level of the electronic ground state.
Open systems, quantum probability and logic for quantum-like modeling in biology, cognition, and decision making
Creators: name: Khrennikov, Andrei
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: Neurons and Cognition (q-bio.NC)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: The aim of this review is to highlight the possibility to apply the mathematical formalism and methodology of quantum theory to model behaviour of complex biosystems, from genomes and proteins to animals, humans, ecological and social systems. Such models are known as quantum-like and they should be distinguished from genuine quantum physical modeling of biological phenomena. One of the distinguishing features of quantum-like models is their applicability to macroscopic biosystems, or to be more precise, to information processing in them. Quantum-like modeling has the base in quantum information theory and it can be considered as one of the fruits of the quantum information revolution. Since any isolated biosystem is dead, modeling of biological as well as mental processes should be based on theory of open systems in its most general form -- theory of open quantum systems. In this review we advertise its applications to biology and cognition, especially theory of quantum instruments and quantum master equation. We mention the possible interpretations of the basic entities of quantum-like models with special interest to QBism is as may be the most useful interpretation.
Intensity distribution of non-linear scattering states
Creators: name: Hartmann, Timo
name: Urbina, Juan-Diego
name: Richter, Klaus
name: Schlagheck, Peter
Publisher: name: arXiv
Year: 2012
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We investigate the interplay between coherent effects characteristic of the propagation of linear waves, the non-linear effects due to interactions, and the quantum manifestations of classical chaos due to geometrical confinement, as they arise in the context of the transport of Bose-Einstein condensates. We specifically show that, extending standard methods for non-interacting systems, the body of the statistical distribution of intensities for scattering states solving the Gross-Pitaevskii equation is very well described by a local Gaussian ansatz with a position-dependent variance. We propose a semiclassical approach based on interfering classical paths to fix the single parameter describing the universal deviations from a global Gaussian distribution. Being tail effects, rare events like rogue waves characteristic of non-linear field equations do not affect our results.
description: 18 pages, 7 figures, submitted to Proceedings MARIBOR 2011
PIFSC report on the Hawaii-based limited-access longline fishery from 1 January to 31 December 2015
Creators: name: Pacific Islands Fisheries Science Center (U.S.) Fisheries Research And Monitoring Division
Publisher: name: U.S. Department of Commerce, National Oceanic and Atmospheric Administration, National Marine Fisheries Service, Pacific Islands Fisheries Science Center
Year: 2016
Subjects: subject: Longlining (Fisheries)--Catch effort--Hawaii--Observations.

description: The following tables represent effort, retained catch (kept), and discards as reported on longline logsheets for the Hawaii-based limited-access longline fishery. To satisfy confidentiality RFMO reporting standards, data from the California-based longline fishery are also included in this report. The following figures represent annual data for effort, catch (kept), and catch-per-uniteffort (CPUE) from 2000 to 2015. Effort and catch effort statistics are based on date of longline haul. Effort and catch statistics are based on logbook data submitted to the PIFSC, FRMD and represent an Oracle table LLDS_REPORT_STATS_HICA database extraction done on March 1, 2016.
Spin-orbit readout using thin films of topological insulator Sb2Te3 deposited by industrial magnetron sputtering
Creators: name: Teresi, S.
name: Sebe, N.
name: Frottier, T.
name: Patterson, J.
name: Kandazoglou, A.
name: Noël, P.
name: Sgarro, P.
name: Térébénec, D.
name: Bernier, N.
name: Hippert, F.
name: Attané, J. -P.
name: Vila, L.
name: Noé, P.
name: Cosset-Chéneau, M.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Driving a spin-logic circuit requires the production of a large output signal by spin-charge interconversion in spin-orbit readout devices. This should be possible by using topological insulators, which are known for their high spin-charge interconversion efficiency. However, high-quality topological insulators have so far only been obtained on a small scale, or with large scale deposition techniques which are not compatible with conventional industrial deposition processes. The nanopatterning and electrical spin injection into these materials has also proven difficult due to their fragile structure and low spin conductance. We present the fabrication of a spin-orbit readout device from the topological insulator Sb2Te3 deposited by large-scale industrial magnetron sputtering on SiO2. Despite a modification of the Sb2Te3 layer structural properties during the device nanofabrication, we measured a sizeable output voltage that can be unambiguously ascribed to a spin-charge interconversion process.
Wp 9: Kritik Der Schweizer Demokratie
Creators: name: Blatter, Joachim
Publisher: name: Zenodo
Year: 2016
Subjects: Normative Demokratietheorien
Partizipation
Exklusion
Freiheit
Gleichheit
deliberative Qualität
Anerkennung der Anderen

description: Abstract

Die wichtigsten normativen Demokratietheorien liefern die Grundlage für eine Evaluation und Kritik der Schweizer Demokratie. Dabei zeigt sich, dass die Schweiz Imposantes vorzuweisen hat: eine intensive Partizipation der Bevölkerung, die umfangreiche Realisierung negativer und positiver Freiheit und eine problemlösungs- und konsensorientierte Diskussionskultur. Allerdings sind auch massive Defizite zu konstatieren: eine starke Exklusivität, die Missachtung verschiedenster Gleichheitsprinzipien und die Ignoranz gegenüber externen Effekten. Eine erste Kritik ergibt sich aus der Erkenntnis, dass die vorherrschenden Vorstellungen und Ausprägungen von Demokratie aus normativ-theoretischer Sicht sehr einseitig ausgerichtet sind. Die zweite Kritik besteht darin, dass die Schweizer Demokratie mit einem ausgeprägten Partikularismus einhergeht und damit die im 21. Jahrhundert notwendigen Ergänzung der nationalen Demokratie durch eine transnationale bzw. kosmopolitische Demokratie behindert. Die Schweiz taugt damit nur bedingt als Modell für die Zukunft der Demokratie.
description: + Sprache: ger
Roles of packing fraction, microscopic friction and projectile spin in cratering by impact
Creators: name: de Carvalho, Douglas Daniel
name: Lima, Nicolao Cerqueira
name: Franklin, Erick de Moraes
Publisher: name: arXiv
Year: 2023
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Geophysics (physics.geo-ph)
subject: FOS: Physical sciences

description: From small seeds falling from trees to asteroids colliding with planets and moons, the impact of projectiles onto granular targets occurs in nature at different scales. In this paper, we investigate open questions in the mechanics of granular cratering, in particular the forces acting on the projectile, and the roles of granular packing, grain-grain friction and projectile spin. For that, we carried out DEM (discrete element method) computations of the impact of solid projectiles on a cohesionless granular medium, where we varied the projectile and grain properties (diameter, density, friction and packing fraction) for different available energies (within relatively small values). We found that a denser region forms below the projectile, pushing it back and causing its rebound by the end of its motion, and that solid friction affects considerably the crater morphology. Besides, we show that the penetration length increases with the initial spin of the projectile, and that differences in initial packing fractions can engender the diversity of scaling laws found in the literature. Finally, we propose an ad hoc scaling that collapsed our data for the penetration length and can perhaps unify existing correlations. Our results provide new insights into the formation of craters in granular matter.
description: Accepted manuscript for Physical Review E, 105, 034903, (2023), DOI: 10.1103/PhysRevE.107.044901, https://doi.org/10.1103/PhysRevE.107.044901
Phytochrome-regulated growth in beans (Phaseolus vulgaris cv. Kentucky Wonder): investigations into the role of plant hormones
Creators: name: Beall, Frederick D.
Publisher: name: University of Calgary
Year: 1985
Subjects: subject: QK 731 B355 1985
subject: Plant hormones
subject: Beans
subject: Gibberellins
subject: Phytochrome
subject: Plant regulators

description: Bibliography: p. 149-168.
Rapid structural change in low-lying states of neutron-rich Sr and Zr isotopes
Creators: name: Mei, H.
name: Xiang, J.
name: Yao, J. M.
name: Li, Z. P.
name: Meng, J.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Nuclear Theory (nucl-th)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The rapid structural change in low-lying collective excitation states of neutron-rich Sr and Zr isotopes is tudied by solving a five-dimensional collective Hamiltonian with parameters determined by both relativistic mean-field and non-relativistic Skyrme-Hartree-Fock calculations using the PC-PK1 and SLy4 forces respectively. Pair correlations are treated in BCS method with either a separable pairing force or a density-dependent zero-range force. The isotope shifts, excitation energies, electric monopole and quadrupole transition strengths are calculated and compared with corresponding experimental data. The calculated results with both the PC-PK1 and SLy4 forces exhibit a picture of spherical-oblate-prolate shape transition in neutron-rich Sr and Zr isotopes. Compared with the experimental data, the PC-PK1 (or SLy4) force predicts a more moderate (or dramatic) change in most of the collective properties around N=60. The underlying microscopic mechanism responsible for the rapid transition is discussed.
description: 10 pages (twocolumn), 10 figures
Topological flat bands in rhombohedral tetralayer and multilayer graphene on hexagonal boron nitride moire superlattices
Creators: name: Park, Youngju
name: Kim, Yeonju
name: Chittari, Bheema Lingam
name: Jung, Jeil
Publisher: name: arXiv
Year: 2023
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We show that rhombohedral four-layer graphene (4LG) nearly aligned with a hexagonal boron nitride (hBN) substrate often develops nearly flat isolated low energy bands with non-zero valley Chern numbers. The bandwidths of the isolated flatbands are controllable through an electric field and twist angle, becoming as narrow as $\sim10~$meV for interlayer potential differences between top and bottom layers of $|Δ|\approx 10\sim15~$meV and $θ\sim 0.5^{\circ}$ at the graphene and boron nitride interface. The local density of states (LDOS) analysis shows that the nearly flat band states are associated to the non-dimer low energy sublattice sites at the top or bottom graphene layers and their degree of localization in the moire superlattice is strongly gate tunable, exhibiting at times large delocalization despite of the narrow bandwidth. We verified that the first valence bands' valley Chern numbers are $C^{ν=\pm1}_{V1} = \pm n$, proportional to layer number for $n$LG/BN systems up to $n = 8$ rhombohedral multilayers.
PageRank model of opinion formation on social networks
Creators: name: Kandiah, Vivek
name: Shepelyansky, Dima L.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Social and Information Networks (cs.SI)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: We propose the PageRank model of opinion formation and investigate its rich properties on real directed networks of Universities of Cambridge and Oxford, LiveJournal and Twitter. In this model the opinion formation of linked electors is weighted with their PageRank probability. We find that the society elite, corresponding to the top PageRank nodes, can impose its opinion to a significant fraction of the society. However, for a homogeneous distribution of two opinions there exists a bistability range of opinions which depends on a conformist parameter characterizing the opinion formation. We find that LiveJournal and Twitter networks have a stronger tendency to a totalitar opinion formation. We also analyze the Sznajd model generalized for scale-free networks with the weighted PageRank vote of electors.
description: revtex 10 pages, 16 figs, research at http://www.quantware.ups-tlse.fr/
PoseVocab: Learning Joint-structured Pose Embeddings for Human Avatar Modeling
Creators: name: Li, Zhe
name: Zheng, Zerong
name: Liu, Yuxiao
name: Zhou, Boyao
name: Liu, Yebin
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Creating pose-driven human avatars is about modeling the mapping from the low-frequency driving pose to high-frequency dynamic human appearances, so an effective pose encoding method that can encode high-fidelity human details is essential to human avatar modeling. To this end, we present PoseVocab, a novel pose encoding method that encourages the network to discover the optimal pose embeddings for learning the dynamic human appearance. Given multi-view RGB videos of a character, PoseVocab constructs key poses and latent embeddings based on the training poses. To achieve pose generalization and temporal consistency, we sample key rotations in $so(3)$ of each joint rather than the global pose vectors, and assign a pose embedding to each sampled key rotation. These joint-structured pose embeddings not only encode the dynamic appearances under different key poses, but also factorize the global pose embedding into joint-structured ones to better learn the appearance variation related to the motion of each joint. To improve the representation ability of the pose embedding while maintaining memory efficiency, we introduce feature lines, a compact yet effective 3D representation, to model more fine-grained details of human appearances. Furthermore, given a query pose and a spatial position, a hierarchical query strategy is introduced to interpolate pose embeddings and acquire the conditional pose feature for dynamic human synthesis. Overall, PoseVocab effectively encodes the dynamic details of human appearance and enables realistic and generalized animation under novel poses. Experiments show that our method outperforms other state-of-the-art baselines both qualitatively and quantitatively in terms of synthesis quality. Code is available at https://github.com/lizhe00/PoseVocab.
description: Accepted by SIGGRAPH 2023 (Conference Track), Projectpage: https://lizhe00.github.io/projects/posevocab, Code: https://github.com/lizhe00/posevocab
Low-Energy Effective Hamiltonian and the Surface States of Ca_3PbO
Creators: name: Kariyado, Toshikaze
name: Ogata, Masao
Publisher: name: arXiv
Year: 2012
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The band structure of Ca_3PbO, which possesses a three-dimensional massive Dirac electron at the Fermi energy, is investigated in detail. Analysis of the orbital weight distributions on the bands obtained in the first-principles calculation reveals that the bands crossing the Fermi energy originate from the three Pb-p orbitals and three Ca-dx2y2 orbitals. Taking these Pb-p and Ca-dx2y2 orbitals as basis wave functions, a tight-binding model is constructed. With the appropriate choice of the hopping integrals and the strength of the spin-orbit coupling, the constructed model sucessfully captures important features of the band structure around the Fermi energy obtained in the first-principles calculation. By applying the suitable basis transformation and expanding the matrix elements in the series of the momentum measured from a Dirac point, the low-energy effective Hamiltonian of this model is explicitely derived and proved to be a Dirac Hamiltonain. The origin of the mass term is also discussed. It is shown that the spin-orbit coupling and the orbitals other than Pb-p and Ca-dx2y2 orbitals play important roles in making the mass term finite. Finally, the surface band structures of Ca_3PbO for several types of surfaces are investigated using the constructed tight-binding model. We find that there appear nontrivial surface states that cannot be explained as the bulk bands projected on the surface Brillouin zone. The relation to the topological insulator is also discussed.
description: 11 pages
Reinhard Schindler, Ausgrabungen in Alt-Hamburg
Creators: name: Hinz, H.
Publisher: name: Bonner Jahrbücher
Year: 2020

description: Rezension zu: Reinhard Schindler, Ausgrabungen in Alt-Hamburg. Neue Ergebnisse zur Frühgeschichte der Hansestadt. Hamburg 1957 (Verlag ’Gesellschaft der Freunde des vaterländischen Schul- und Erziehungswesens'). 180 Seiten, 38 Tafeln 53 Abbildungen.
description: Bonner Jahrbücher, Bd. 157 (1957): Bonner Jahrbücher
A Continuum mechanical formulation of the equations governing wave propagation in hydrocarbon reservoirs
Creators: name: Santos, Rebecca De Regla
Publisher: name: University of Calgary
Year: 1986
Subjects: subject: TN 871.35 R43 1987
subject: Oil well logging, Acoustic - Mathematical models
subject: Carbonate reservoirs - Evaluation
subject: Petroleum reserves - Mathematical models

description: Bibliography: p. 168-190.
Singular holomorphic Morse inequalities on non-compact manifolds
Creators: name: Coman, Dan
name: Marinescu, George
name: Wang, Huan
Publisher: name: arXiv
Year: 2023
Subjects: subject: Complex Variables (math.CV)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: Primary 32L10, Secondary: 32F10, 32F17, 32U40, 32L20

description: We study asymptotic estimates of the dimension of cohomology on possibly non-compact complex manifolds for line bundles endowed with Hermitian metrics with algebraic singularities. We give a unified approach to establishing singular holomorphic Morse inequalities for hyperconcave manifolds, pseudoconvex domains, $q$-convex manifolds and $q$-concave manifolds, and we generalize related estimates of Berndtsson. We also consider the case of metrics with more general than algebraic singularities.
description: Dedicated to the memory of Mihnea Coltoiu. 15 pages; v.2 is a final update to agree with the published paper
Uniqueness of Landau-Lifshitz Energy Frame in Relativistic Dissipative Hydrodynamics
Creators: name: Tsumura, Kyosuke
name: Kunihiro, Teiji
Publisher: name: arXiv
Year: 2012
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Mathematical Physics (math-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We show that the relativistic dissipative hydrodynamic equation derived from the relativistic Boltzmann equation by the renormalization-group method uniquely leads to the one in the energy frame proposed by Landau and Lifshitz, provided that the macroscopic-frame vector, which defines the local rest frame of the fluid velocity, is independent of the momenta of constituent particles, as it should. We argue that the relativistic hydrodynamic equations for viscous fluids must be defined on the energy frame if it is consistent with the underlying relativistic kinetic equation.
description: 6 pages
Internal symmetry in Poincare gauge gravity
Creators: name: Wheeler, James T.
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We find a large internal symmetry within 4-dimensional Poincare gauge theory. In the Riemann-Cartan geometry of Poincare gauge theory the field equation and geodesics are invariant under projective transformation, just as in affine geometry. However, in the Riemann-Cartan case the torsion and nonmetricity tensors change. By generalizing the Riemann-Cartan geometry to allow both torsion and nonmetricity while maintaining local Lorentz symmetry the difference of the antisymmetric part of the nonmetricity Q and the torsion T is a projectively invariant linear combination $S = T - Q$ with the same symmetry as torsion. The structure equations may be written entirely in terms of S and the corresponding Riemann-Cartan curvature. The new description of the geometry has manifest projective and Lorentz symmetries, and vanishing nonmetricity. Torsion, S and Q lie in the vector space of vector-valued 2-forms. Within the extended geometry we define rotations with axis in the direction of S. These rotate both torsion and nonmetricity while leaving S invariant. In n dimensions and (p, q) signature this gives a large internal symmetry. The four dimensional case acquires SO(11,9) or Spin(11,9) internal symmetry, sufficient for the Standard Model. The most general action up to linearity in second derivatives of the solder form now includes combinations quadratic in torsion and nonmetricity, torsion-nonmetricity couplings, and the Einstein-Hilbert action. Imposing projective invariance reduces this to dependence on S and curvature alone. The new internal symmetry decouples from gravity in agreement with the Coleman-Mandula theorem.
description: 19 pages; 25 pp including references and 2 appendices Brief proof of equivalence of Weyl vector and trace of nonmetricity added
Observing the Multiverse with Cosmic Wakes
Creators: name: Kleban, Matthew
name: Levi, Thomas S.
name: Sigurdson, Kris
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Current theories of the origin of the Universe, including string theory, predict the existence of a multiverse containing many bubble universes. These bubble universes will generically collide, and collisions with ours produce cosmic wakes that enter our Hubble volume, appear as unusually symmetric disks in the cosmic microwave background (CMB) and disturb large scale structure (LSS). There is preliminary observational evidence consistent with one or more of these disturbances on our sky. However, other sources can produce similar features in the CMB temperature map and so additional signals are needed to verify their extra-universal origin. Here we find, for the first time, the detailed three-dimensional shape and CMB temperature and polarization signals of the cosmic wake of a bubble collision in the early universe consistent with current observations. The predicted polarization pattern has distinctive features that when correlated with the corresponding temperature pattern are a unique and striking signal of a bubble collision. These features represent the first verifiable prediction of the multiverse paradigm and might be detected by current experiments such as Planck and future CMB polarization missions. A detection of a bubble collision would confirm the existence of the Multiverse, provide compelling evidence for the string theory landscape, and sharpen our picture of the Universe and its origins.
description: 17 pages, 7 figures, 1 table