cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
THE VOLUME OPERATOR IN DISCRETIZED QUANTUM GRAVITY
Creators: name: Loll, R.
Publisher: name: arXiv
Year: 1995
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We investigate the spectral properties of the volume operator in quantum gravity in the framework of a previously introduced lattice discretization. The presence of a well-defined scalar product in this approach permits us to make definite statements about the hermiticity of quantum operators. We find that the spectrum of the volume operator is discrete, but that the nature of its eigenstates differs from that found in an earlier continuum treatment.
description: 15 pages, TeX, 3 figures (postscript, compressed and uu-encoded), May 95
Evolution and Permanence in Coimbra’s Urban Form
Creators: name: Calmeiro, Margarida Relvão
Publisher: name: International Planning History Society Proceedings
Year: 2022

description: Across Europe, the 19th century was a period of radical transformation and the time of the emergence of urban planning as a science. In Portugal, a peripheral country, devastated by civil war and political and economic instability, these transformations emerged with some delay and on a smaller scale. After the creation in 1852 of the Ministry of Public Works, responsible for planning and construction of modern infrastructure and the road and railway network that would connect the main cities and the country with Europe, the first concerns with cities’ health and urban beautification arose. Thus in 1864, the first urban legislation introducing the general improvement plan, mandatory for the two main Portuguese cities, Lisbon and Porto emerged, but it was also applicable to other cities. Coimbra, a medium-sized city, but then the only Portuguese university city, one of the cities that tried to draw up a general improvement plan to ensure the city's beautification planning. This paper analyses these efforts and a set of plans and projects, their relations with European models, and intends to understand the innovation of these first plans in the light of the emergence of urban planning as a mandatory public policy in Portugal.
description: International Planning History Society Proceedings, Vol. 19 No. 1 (2022): City Space Transformation
Comparison of structural transformations and superconductivity in compressed Sulfur and Selenium
Creators: name: Rudin, Sven P.
name: Liu, Amy Y.
name: Freericks, J. K.
name: Quandt, A.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: Density-functional calculations are presented for high-pressure structural phases of S and Se. The structural phase diagrams, phonon spectra, electron-phonon coupling, and superconducting properties of the isovalent elements are compared. We find that with increasing pressure, Se adopts a sequence of ever more closely packed structures (beta-Po, bcc, fcc), while S favors more open structures (beta-Po, simple cubic, bcc). These differences are shown to be attributable to differences in the S and Se core states. All the compressed phases of S and Se considered are calculated to have weak to moderate electron-phonon coupling strengths consistent with superconducting transition temperatures in the range of 1 to 20 K. Our results compare well with experimental data on the beta-Po --> bcc transition pressure in Se and on the superconducting transition temperature in beta-Po S. Further experiments are suggested to search for the other structural phases predicted at higher pressures and to test theoretical results on the electron-phonon interaction and superconducting properties.
Campanula peregrina Linnaeus 1771
Creators: name: Jarvis, Charlie
Publisher: name: Linnaean Society of London in association with the Natural History Museum
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Asterales
Campanulaceae
Campanula
Campanula peregrina

description: Campanula peregrina Linnaeus, Mantissa Plantarum Altera: 204. 1771.
"Habitat in C.B.S.? inter semina capensia excrevit." RCN: 1314.
 Lectotype (Damboldt in Davis, Fl. Turkey 6: 63. 1978): Herb. Linn. No. 221.48 (LINN).
 Current name:  Campanula peregrina  L. (Campanulaceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part C), pp. 370-473 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 379, DOI: 10.5281/zenodo.291971
The kHz QPOs as a probe of the X-ray color-color diagram and accretion-disk structure for the atoll source 4U 1728-34
Creators: name: Wang, De-Hua
name: Zhang, Cheng-Min
name: Qu, Jin-Lu
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We have taken the kHz QPOs as a tool to probe the correlation between the tracks of X-ray color-color diagram (CCD) and magnetosphere-disk positions for the atoll source 4U 1728-34, based on the assumptions that the upper kHz QPO is ascribed to the Keplerian orbital motion and the neutron star (NS) magnetosphere is defined by the dipole magnetic field. We find that from the island to the banana state, the inner accretion disk gradually approaches the NS surface with the radius decreasing from r ~33.0km to ~15.9 km, corresponding to the magnetic field from B(r) ~4.8*10^6 G to ~4.3*10^7 G. In addition, we note the characteristics of some particular radii of magnetosphere-disk -r are: firstly, the whole atoll shape of the CCD links the disk radius range of ~15.9 - 33.0 km, which is just located inside the corotation radius of 4U 1728-34 -r_co ( ~34.4 km), implying that the CCD shape is involved in the NS spin-up state. Secondly, the island and banana states of CCD correspond to the two particular boundaries: (I)-near the corotation radius at r ~27.2 - 33.0 km, where the source lies in the island state; (II)-near the NS surface at r ~15.9 - 22.3 km, where the source lies in both the island and banana states. Thirdly, the vertex of the atoll shape in CCD, where the radiation transition from the hard to soft photons occurs, is found to be near the NS surface at r ~16.4 km. The above results suggest that both the magnetic field and accretion environment are related to the CCD structure of atoll track, where the corotation radius and NS hard surface play the significant roles in the radiation distribution of atoll source.
description: 6 pages, 3 figures, 1 table, accepted by Astronomy & Astrophysics
Additional file 5 of Clinical management and outcomes of acute febrile illness in children attending a tertiary hospital in southern Ethiopia
Creators: name: Shimelis, Techalew
name: Vaz Nery, Susana
name: Tadesse, Birkneh Tilahun
name: Bartlett, Adam W.
name: Belay, Fitsum W/Gebriel
name: Schierhout, Gill
name: Dittrich, Sabine
name: Crump, John A.
name: Kaldor, John M.
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology
subject: Computational Biology

description: Additional file 5: Table S5. Predictors of overprescribing antibacterials on initial management among children attending HUCSH, 2018-2019.
‘Captains of industry’ of the metropolitan nexus
Creators: name: Heindryckx, Laurence
Publisher: name: International Planning History Society Proceedings
Year: 2022

description: In the Belgian context, the redevelopment of the metropolitan space is historically compromised by the absence of an emancipated scene of developers ready to take on this urban agenda in a structured and well-integrated manner. The origins of this situation are found in the twentieth century and the manner in which cities in Belgium dealt with metropolitan expansion, progressively denying a structural role to large scale property development, indirectly circumventing the creation of a more emancipated development scene. As we are trying to imagine the redevelopment of this twentieth century expansion belt of cities in Belgium, it is important to understand the actors and development logics that undergirded this –albeit incomplete- process of metropolization, as it did actually take form. This paper focusses on the production of the two major commercial residential developers, Jean-Florian Collin (Etrimo) and François Amelinckx (Amelinckx N.V.), who constructed over 70,000 apartments in the metropolitan agglomerations of Belgium between 1924 and 1985. Their short-lived, but large-scale, production defines an ‘invisible city’ of which we know very little but which can be used to analyse key aspects of the process of 20th century metropolization in Belgium. By applying a production perspective on planning history, the actual projects that these developers realized are considered a combination of the ‘space’ that was given to them and the ‘space’ they claimed. This perpetual interplay between the actual conditions and the actor coalitions that included developers is defined as a ‘metropolitan nexus’, in which the process of metropolization is perpetually being redefined. The production of Etrimo and Amelinckx N.V. may seem generic at first, and does not conform to conventional narratives concerning the formal qualities of buildings. However, a strategic mapping of this production reveals distinct spatial constructs (or ‘figures’), both specific and at the same time systematic types of urban environments created by the two commercial players. Both developers were ‘champions of a game of their creation,’ as they applied precise strategies in constructing specific circumstances that seized the latent potential of development (that hovered over the capitalist metropolitan landscape) into concrete, often opportunistically defined, built commodities. This production perspective makes it possible to look at a processes of metropolitan expansion and twentieth century planning in Belgium from a different angle, starting from the actual built reality and the ‘captains of industry’ that this urban reality was grounded upon. A perspective which has been little-applied in the Belgian case, and is particularly pertinent for interpreting development patterns in a context like Belgium that lacks a strong planning culture.
description: International Planning History Society Proceedings, Vol. 19 No. 1 (2022): City Space Transformation
Collective T- and P- Odd Electromagnetic Moments in Nuclei with Octupole Deformations
Creators: name: Auerbach, N.
name: Flambaum, V. V.
name: Spevak, V.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Nuclear Theory (nucl-th)
subject: Atomic Physics (physics.atom-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Parity and time invariance violating forces produce collective P- and T- odd moments in nuclei with static octupole deformation. Collective Schiff moment, electric octupole and dipole and also magnetic quadrupole appear due to the mixing of rotational levels of opposite parity and can exceed single-particle moments by more than a factor of 100. This enhancement is due to two factors, the collective nature of the intrinsic moments and the small energy separation between members of parity doublets. The above moments induce T- and P- odd effects in atoms and molecules. Experiments with such systems may improve substantially the limits on time reversal violation.
description: 9 pages, Revtex
Additional file 1: of The safety, efficacy and cost-effectiveness of the Maxm Skate, a lower limb rehabilitation device for use following total knee arthroplasty: study protocol for a randomised controlled trial
Creators: name: Liptak, Matthew
name: Theodoulou, Annika
name: Billingsley Kaambwa
name: Saunders, Steve
name: Hinrichs, Scott
name: Woodman, Richard
name: Jeganath Krishnan
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Maxm Skate Rehabilitation Guide. (PDF 2897 kb)
Magnetic Field Dependence of the Paramagnetic to the High Temperature Magnetically Ordered Phase Transition in CeB6
Creators: name: Hall, Donavan
name: Fisk, Z.
name: Goodrich, R. G.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We have measured the magnetic field dependence of the paramagnetic to high temperature magnetically ordered phase transition TQ(H) in CeB6 from 2 to 30 T using cantilever magnetometry. It is found that the phase separation temperature continuously increases in field with an increasingly positive slope. In addition, we find that measurements in strong magnetic field gradients have no effect on the phase transition.
description: 6 total page including 3 figures, submitted to Physical Review B (also available at http://publish.aps.org/eprint/gateway/eplist/aps1999dec08_006) v2: Corrected typos, added 1 reference, minor content changes (deleted 1 sentence in introduction, added 2 sentences in discussion to explain added reference), fixed the "et al"s in the bibliography
The transformation of scenery to landscape in Zuber wallpapers from a cross-cultural perspective
Creators: name: Sun, Yuan
name: Wu, Zixin
Publisher: name: International Planning History Society Proceedings
Year: 2022

description: As a pioneering type of industrial printmaking, wallpaper is a record of the landscapes of different cities in different countries and is the focus of our inquiry into the development of cityscape art. This paper takes Zuber&Cie wallpaper as an example, firstly, it briefly describes the development of wallpaper from a mere decorative commodity to a redesigned natural landscape painting in the 19th-20th centuries, and compares the process of transformation of land to landscape in Zuber wallpaper, i.e. the transformation process of scenery to landscape, and at the same time, by analysing the selected paintings in The second is an interdisciplinary analysis of the narrative content and narrative techniques used in Zuber's wallpaper painting using art historical research methods such as iconography and formal analysis. Finally, a cross-cultural perspective is adopted to examine the historical and socio-political significance behind the transformation of the landscape from a pastoral rustic to a national park and its cultural transmission and change as a result of international trade.
description: International Planning History Society Proceedings, Vol. 19 No. 1 (2022): City Space Transformation
Triodanis perfoliata Nieuwl.
Creators: name: Jarvis, Charlie
Publisher: name: Linnaean Society of London in association with the Natural History Museum
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Asterales
Campanulaceae
Triodanis
Triodanis perfoliata

description: Campanula perfoliata Linnaeus, Species Plantarum 1: 169. 1753.
"Habitat in Virginia." RCN: 1333.
Lectotype (designated here by Reveal): Herb. Linn. No. 221.73 (LINN).
 Current name:  Triodanis perfoliata  (L.) Nieuwl. (Campanulaceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part C), pp. 370-473 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 379, DOI: 10.5281/zenodo.291971
A family of geometric operators on triangles with two complex variables
Creators: name: Nakamura, Hiroaki
name: Ogawa, Hiroyuki
Publisher: name: arXiv
Year: 2018
Subjects: subject: Metric Geometry (math.MG)
subject: FOS: Mathematics

description: Given a plane triangle $Δ$, one can construct a new triangle $Δ'$ whose vertices are intersections of two cevian triples of $Δ$. We extend the family of operators $Δ\mapstoΔ'$ by complexifying the defining two cevian parameters and study its rich structure from arithmetic-geometric viewpoints. We also find another useful parametrization of the operator family via finite Fourier analysis and apply it to investigate area-preserving operators on triangles.
description: Journal of Geometry
Research on Spatial Transformation and Reusing Strategy of Historic Urban Landscape under Cultural Tourism Guidance
Creators: name: Zhang, Huan
name: Zhao, Zhiqing
Publisher: name: International Planning History Society Proceedings
Year: 2022

description: Under the background of urban development characteristic changes from incremental construction to stock renewal, many resource-based cities in northeast China have faced such problems as spatial degradation, cultural fracture, and idle heritage. Therefore, this study takes the Harbin old port area as an example. The utilization mode of cultural tourism is determined through the port’s historical development analysis and heritage value evaluation. Based on this, the spatial transformation and resilient planning of the old port area can be completed, while the vitality of heritage and development of the city can be stimulated. The research mainly includes three stages. First of all, it analyses the development characteristics of the Shipping Culture by dividing four historic layering stages, so the relevant historic urban landscape elements are extracted and divided into types. Then, the evaluation system of heritage value and reuse potential is established, and the value grade and remodel degree of landscape elements are determined. Finally, according to the current characteristics of elements at each level, different corresponding development modes are matched. Based on the supply of tourism products, the port is also activated through the reconstruction of the tourism system. Then realize the balanced development goals of heritage protection and utilization and urban space transformation.
description: International Planning History Society Proceedings, Vol. 19 No. 1 (2022): City Space Transformation
Campanula persicifolia Linnaeus 1753
Creators: name: Jarvis, Charlie
Publisher: name: Linnaean Society of London in association with the Natural History Museum
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Asterales
Campanulaceae
Campanula
Campanula persicifolia

description: Campanula persicifolia Linnaeus, Species Plantarum 1: 164. 1753.
"Habitat in Europae septentrionalis asperis." RCN: 1301.
 Lectotype (Hartvig in Strid & Kit Tan, Mountain Fl. Greece 2: 375. 1991): Herb. Linn. No. 221.11 (LINN).
 Current name:  Campanula persicifolia  L. (Campanulaceae).
 Note: Damboldt (in Davis, Fl. Turkey 6: 55. 1978) indicated 221.22 (LINN) as type but that collection is not associated with this name and is not original material for it.
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part C), pp. 370-473 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 379, DOI: 10.5281/zenodo.291971
Run-away solutions in relativistic spin 1/2 quantum electrodynamics
Creators: name: Low, F. E.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The existence of run-away solutions in classical and non-relativistic quantum electrodynamics is reviewed. It is shown that the less singular high energy behavior of relativistic spin 1/2 quantum electrodynamics precludes an analogous behavior in that theory. However, a Landau-like anomalous pole in the photon propagation function or in the electron-massive photon foward scattering amplitude would generate a new run-away, characterized by an energy scale omega ~ m_e exp (1/alpha). This contrasts with the energy scale omega ~ (m_e/alpha) associated with the classical and non-relativistic quantum run-aways.
description: 3 minor changes; 17 pgs, epsf & aps styles,1 eps & 2 embedded ps figs
Additional file 2: of Trends in the incidence and mortality of transitional cell carcinoma of the bladder for the last four decades in the USA: a SEER-based analysis
Creators: name: Al-Husseini, Muneer
name: Kunbaz, Ahmad
name: Saad, Anas
name: JoĂŁo Santos
name: Salahia, Sami
name: Marium Iqbal
name: Alahdab, Fares
Publisher: name: figshare
Year: 2019
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Cancer
subject: Inorganic Chemistry
subject: Plant Biology
subject: Computational Biology

description: Table S2. Trends in transitional cell carcinoma of the bladder Incidence-based mortality Rates by state (1973â 2014). (DOCX 24 kb)
SCALAR FIELD COSMOLOGIES WITH PERFECT FLUID IN ROBERTSON-WALKER METRIC
Creators: name: Chimento, Luis P.
name: Jakubi, Alejandro S.
Publisher: name: arXiv
Year: 1995
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Several isotropic, homogeneous cosmological models containing a self-interacting minimally coupled scalar field, a perfect fluid source and cosmological constant are solved. New exact, asymptotically stable solutions with an inflationary regime or a final Friedmann stage are found for some simple, interesting potentials. It is shown that the fluid and the curvature may determine how these models evolve for large times.
description: 19 pages, LaTeX
Regularized Contextual Bandits
Creators: name: Fontaine, Xavier
name: Berthet, Quentin
name: Perchet, Vianney
Publisher: name: arXiv
Year: 2018
Subjects: subject: Machine Learning (stat.ML)
subject: Machine Learning (cs.LG)
subject: Optimization and Control (math.OC)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: We consider the stochastic contextual bandit problem with additional regularization. The motivation comes from problems where the policy of the agent must be close to some baseline policy which is known to perform well on the task. To tackle this problem we use a nonparametric model and propose an algorithm splitting the context space into bins, and solving simultaneously - and independently - regularized multi-armed bandit instances on each bin. We derive slow and fast rates of convergence, depending on the unknown complexity of the problem. We also consider a new relevant margin condition to get problem-independent convergence rates, ending up in intermediate convergence rates interpolating between the aforementioned slow and fast rates.
description: AISTATS 2019, 23 pages, 2 figures
Additional file 1: of Trends in the incidence and mortality of transitional cell carcinoma of the bladder for the last four decades in the USA: a SEER-based analysis
Creators: name: Al-Husseini, Muneer
name: Kunbaz, Ahmad
name: Saad, Anas
name: JoĂŁo Santos
name: Salahia, Sami
name: Marium Iqbal
name: Alahdab, Fares
Publisher: name: figshare
Year: 2019
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Cancer
subject: Inorganic Chemistry
subject: Plant Biology
subject: Computational Biology

description: Table S1. Trends in transitional cell carcinoma of the bladder Incidence Rates by state (1973â 2014). (DOCX 20 kb)
PASSENGER D5.9 - Clustering with EU projects report – R1
Creators: name: Montes, Myriam
name: Sokolova, Irina
name: Vicente-Barragan, Eva
name: Cuesta- López, Santiago
Publisher: name: Zenodo
Year: 2023

description: This report provides a description of the clustering activities that have been carried out up to date by the PASSENGER project, along with a roadmap for future ones, entailing the identification of related EU-funded projects. The final purpose of the report is to facilitate clustering activities among related projects and determine the most effective means of establishing synergies and working to maximize the H2020 programme impact.
description: This deliverable is currently under review by the European Commission.
Additional file 6 of Clinical management and outcomes of acute febrile illness in children attending a tertiary hospital in southern Ethiopia
Creators: name: Shimelis, Techalew
name: Vaz Nery, Susana
name: Tadesse, Birkneh Tilahun
name: Bartlett, Adam W.
name: Belay, Fitsum W/Gebriel
name: Schierhout, Gill
name: Dittrich, Sabine
name: Crump, John A.
name: Kaldor, John M.
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology
subject: Computational Biology

description: Additional file 6: Table S6. Predictors of overprescribing antimalarials on initial management to children without confirmed malaria at HUCSH, 2018-2019
Architects and the Atomic Age
Creators: name: Panigyrakis, Phoebus Ilias
Publisher: name: International Planning History Society Proceedings
Year: 2022

description: At the dawn of the atomic age the US architectural scene was shocked to the awe and devastation brought by the atomic bomb and was quick to adapt it thinking on city planning. As early as December 1945, Alfred Caldwell was proclaiming in a feature article of the Journal of American Institute of Architects: “Now we have a weapon that makes cities the most dangerous place in the world.” For Caldwell, as well as Hilberseimer and a growing group of advocates, decentralization was the only rational solution to civil defence in the wake of the US bombings at Hiroshima and Nagasaki. In the following years, this direction for dispersed urbanism was propagated by the mass architectural media of the time and institutionalized through workings between the American Institute of Architects and the US Atomic Energy Commission of 1946, the gubernatorial agency for the promotion and regulation of atomic energy to all facets of US industry. But a counter-argument to urban dispersion was also harbouring among the architectural community, namely by architects such as Josep Lluis Sert, who having taken the lessons of the US CIAM to his heart stood in defense of central city areas and “the historical pattern of towns.” This paper traces the history of this debate on urban dispersion and investigates the connections between administrative, academic, media, and professional bodies that interconnected and conditioned the architectural matters of the time.
description: International Planning History Society Proceedings, Vol. 19 No. 1 (2022): City Space Transformation
Topological Defects and Cosmology
Creators: name: Brandenberger, Robert H.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Many particle physics models of matter admit solutions corresponding to stable or long-lived topological defects. In the context of standard cosmology it is then unavoidable that such defects will form during phase transitions in the very early Universe. Certain types of defects lead to disastrous consequences for cosmology, others may play a useful role, as possible seeds for the formation of structure in the Universe, or in mediating baryon number violating processes. In all cases, topological defects lead to a fruitful interplay between particle physics and cosmology.
description: 17 pages, no figures; Invited lectures at WHEPP-5, IUCAA, Pune, India, Jan. 12 - 26 1998
Variations on the Vev Flip-Flop: Instantaneous Freeze-out and Decaying Dark Matter
Creators: name: Baker, Michael J.
name: Mittnacht, Lukas
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this work we consider a simple model for dark matter and identify regions of parameter space where the relic abundance is set via kinematic thresholds, which open and close due to thermal effects. We discuss instantaneous freeze-out, where dark matter suddenly freezes-out when the channel connecting dark matter to the thermal bath closes, and decaying dark matter, where dark matter freezes-out while relativistic and later decays when a kinematic threshold temporarily opens. These mechanisms can occur in the vicinity of a one-step or a two-step phase transition. In all cases thermal effects provide this dynamic behaviour, while ensuring that dark matter remains stable until the present day.
description: 23 pages, 13 figures; v2: version matched to journal (JHEP), added a detailed discussion of further two-to-two processes
Iconclass - eine Einführung
Creators: name: Kailus, Angela
Publisher: name: Zenodo
Year: 2024
Subjects: Inhaltserschließung
ICONCLASS
Kunstgeschichte
Kulturwissenschaften
FAIR data principles

description: Iconclass ist ein Klassifizierungssystem zur ikonografischen und thematischen Erschließung von Werken der bildenden Kunst und anderen kulturellen Objekten. Dieses mehrsprachige Fachvokabular unterstützt die Interoperabilität und Nachnutzbarkeit von Daten in Linked-Open-Data-Kontexten und wird daher verstärkt in Museen, Sammlungen und Forschungsprojekten verwendet.

Ein gemeinsam von Kulturpool Österreich und NFDI4Culture am 15.1.2024 veranstaltetes Webinar stellte Iconclass vor. Es vermittelt praxisnah, wie man in der Erschließung von visuellen Werken mit der Klassifikation arbeitet. 

Dies sind die Präsentationsfolien zum Webinar. Die Aufzeichnung ist hier zugänglich. 
description: Funding: Deutsche Forschungsgemeinschaft (DFG), Projektnummer 441958017 (NFDI4Culture)
Additional file 7 of Clinical management and outcomes of acute febrile illness in children attending a tertiary hospital in southern Ethiopia
Creators: name: Shimelis, Techalew
name: Vaz Nery, Susana
name: Tadesse, Birkneh Tilahun
name: Bartlett, Adam W.
name: Belay, Fitsum W/Gebriel
name: Schierhout, Gill
name: Dittrich, Sabine
name: Crump, John A.
name: Kaldor, John M.
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology
subject: Computational Biology

description: Additional file 7: Table S7. Predictors of persisting fever or death by day 7 (±1) among children with pneumonia at HUCSH, 2018-2019.
City as an Accumulation of Reconstruction
Creators: name: Nakajima, Naoto
Publisher: name: International Planning History Society Proceedings
Year: 2022

description: Kamaishi in Iwate Prefecture has suffered devastating damage on several occasions, including the 1896 Meiji Sanriku tsunami, the 1933 Showa Sanriku tsunami, the 1945 naval bombardment during W.W. II and the 2011 Great East Japan Earthquake. It has recovered each time. The purpose of this paper is to organise the history of reconstruction planning and urban development in Kamaishi and to identify the characteristics of Kamaishi’s landscape and urban space in terms of disaster and reconstruction. As a result, temples, shrines and public facilities have been moved and new infrastructure has been developed repeatedly after each disaster in the Kamaishi area in modern times. These have generated a landscape typical of Kamaishi, centred on wide streets that form a vertical axis connecting the coast and the highlands, and have been accumulated as the history of the land in each place. The urban space of Kamaishi has been woven into the will to evacuate through repeated experiences of disaster and reconstruction. In the reconstruction after the Great East Japan Earthquake, new layers and facilities were added for commercial recovery and residential reconstruction, but the underlying tone was aimed at building a network of evacuation routes.
description: International Planning History Society Proceedings, Vol. 19 No. 1 (2022): City Space Transformation
Opinion Conflicts: An Effective Route to Detect Incivility in Twitter
Creators: name: Maity, Suman Kalyan
name: Chakraborty, Aishik
name: Goyal, Pawan
name: Mukherjee, Animesh
Publisher: name: arXiv
Year: 2018
Subjects: subject: Social and Information Networks (cs.SI)
subject: FOS: Computer and information sciences

description: In Twitter, there is a rising trend in abusive behavior which often leads to incivility. This trend is affecting users mentally and as a result they tend to leave Twitter and other such social networking sites thus depleting the active user base. In this paper, we study factors associated with incivility. We observe that the act of incivility is highly correlated with the opinion differences between the account holder (i.e., the user writing the incivil tweet) and the target (i.e., the user for whom the incivil tweet is meant for or targeted), toward a named entity. We introduce a character level CNN model and incorporate the entity-specific sentiment information for efficient incivility detection which significantly outperforms multiple baseline methods achieving an impressive accuracy of 93.3% (4.9% improvement over the best baseline). In a post-hoc analysis, we also study the behavioral aspects of the targets and account holders and try to understand the reasons behind the incivility incidents. Interestingly, we observe that there are strong signals of repetitions in incivil behavior. In particular, we find that there are a significant fraction of account holders who act as repeat offenders - attacking the targets even more than 10 times. Similarly, there are also targets who get targeted multiple times. In general, the targets are found to have higher reputation scores than the account holders.
description: 27 pages, 14 figures, 4 tables, CSCW 2018
Campanula petraea Linnaeus 1759
Creators: name: Jarvis, Charlie
Publisher: name: Linnaean Society of London in association with the Natural History Museum
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Asterales
Campanulaceae
Campanula
Campanula petraea

description: Campanula petraea Linnaeus, Systema Naturae, ed. 10, 2: 926. 1759.
["Habitat in Baldo."] Sp. Pl., ed. 2, 1: 236 (1762). RCN: 1316.
 Lectotype (designated here by Pistarino & Jarvis): Séguier, Herb. Linn. No. 221.51 (LINN).
 Current name:  Campanula petraea  L. (Campanulaceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part C), pp. 370-473 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 379, DOI: 10.5281/zenodo.291971
Ojaja University Eiyenkorin, Kwara State 2025/26 Application/Admission form is out☎️☎️ (09026529593) OR ☎️☎️ (+2349026529593) DR RITA. JUPEB/ IJMB/ TRANSFER/MASTERS/PHD FORM Candidates are required☎️☎️ (09026529593) OR☎️☎️ (+2349026529593) to have sat for the 2024 Unified Tertiary Matriculation Examination (UTME) with a minimum score as approved by JAMB. Applicants must also obtain a minimum of five credit passes at not more than two sittings in WAEC (SSCE) / NECO (SSCE) or NABTEB. These should include English Language, Mathematics and any three other subjects relevant to the proposed course of study.
Creators: name: Ojaja University Eiyenkorin, Kwara State 2025/26 Application/Admission form is out☎️☎️ (09026529593) OR ☎️☎️ (+2349026529593) DR RITA. JUPEB/ IJMB/ TRANSFER/MASTERS/PHD FORM Candidates are required☎️☎️ (09026529593) OR☎️☎️ (+2349026529593) to have sat for the 2024 Unified Tertiary Matriculation Examination (UTME) with a minimum score as approved by JAMB. Applicants must also obtain a minimum of five credit passes at not more than two sittings in WAEC (SSCE) / NECO (SSCE) or NABTEB. These should include English Language, Mathematics and any three other subjects relevant to the proposed course of study.
Publisher: name: Zenodo
Year: 2025

description: Ojaja University Eiyenkorin, Kwara State 2025/26 Application/Admission form is out☎️☎️ (09026529593) OR ☎️☎️ (+2349026529593) DR RITA. JUPEB/ IJMB/ TRANSFER/MASTERS/PHD FORM Candidates are required☎️☎️ (09026529593) OR☎️☎️ (+2349026529593) to have sat for the 2024 Unified Tertiary Matriculation Examination (UTME) with a minimum score as approved by JAMB. Applicants must also obtain a minimum of five credit passes at not more than two sittings in WAEC (SSCE) / NECO (SSCE) or NABTEB. These should include English Language, Mathematics and any three other subjects relevant to the proposed course of study.
Gauge Group TQFT and Improved Perturbative Yang-Mills Theory
Creators: name: Baulieu, Laurent
name: Schaden, Martin
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We reinterpret the Faddeev-Popov gauge-fixing procedure of Yang-Mills theories as the definition of a topological quantum field theory for gauge group elements depending on a background connection. This has the advantage of relating topological gauge-fixing ambiguities to the global breaking of a supersymmetry. The global zero modes of the Faddeev-Popov ghosts are handled in the context of an equivariant cohomology without breaking translational invariance. The gauge-fixing involves constant fields which play the role of moduli and modify the behavior of Green functions at subasymptotic scales. At the one loop level physical implications from these power corrections are gauge invariant.
description: 28 pages, uuencoded and compressed tar-file, LATEX+4 PS-figures, uses psfig.sty. New appendix and some clarifying modifications, references added
On zero-free regions for the anti-ferromagnetic Potts model on bounded-degree graphs
Creators: name: Bencs, Ferenc
name: Davies, Ewan
name: Patel, Viresh
name: Regts, Guus
Publisher: name: arXiv
Year: 2018
Subjects: subject: Combinatorics (math.CO)
subject: Discrete Mathematics (cs.DM)
subject: Data Structures and Algorithms (cs.DS)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: For a graph $G=(V,E)$, $k\in \mathbb{N}$, and a complex number $w$ the partition function of the univariate Potts model is defined as \[ {\bf Z}(G;k,w):=\sum_{ϕ:V\to [k]}\prod_{\substack{uv\in E \\ ϕ(u)=ϕ(v)}}w, \] where $[k]:=\{1,\ldots,k\}$. In this paper we give zero-free regions for the partition function of the anti-ferromagnetic Potts model on bounded degree graphs. In particular we show that for any $Δ\in \mathbb{N}$ and any $k\geq eΔ+1$, there exists an open set $U$ in the complex plane that contains the interval $[0,1)$ such that ${\bf Z}(G;k,w)\neq 0$ for any $w\in U$ and any graph $G$ of maximum degree at most $Δ$. (Here $e$ denotes the base of the natural logarithm.) For small values of $Δ$ we are able to give better results. As an application of our results we obtain improved bounds on $k$ for the existence of deterministic approximation algorithms for counting the number of proper $k$-colourings of graphs of small maximum degree.
description: Some minor changes based on referee comments. Accepted for publication in AIHPD. 22 pages; 2 figures
On the structure and convergence of the symmetric Zassenhaus formula
Creators: name: Arnal, Ana
name: Casas, Fernando
name: Chiralt, Cristina
Publisher: name: arXiv
Year: 2018
Subjects: subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics

description: We propose and analyze a symmetric version of the Zassenhaus formula for disentangling the exponential of two non-commuting operators. A recursive procedure for generating the expansion up to any order is presented which also allows one to get an enlarged domain of convergence when it is formulated for matrices. It is shown that the approximations obtained by truncating the infinite expansion considerably improve those arising from the standard Zassenhaus formula.
description: 18 pages, 3 figures
Factors influencing post-earthquake reconstruction spatial transformations
Creators: name: Mashiko, Tomoyuki
Publisher: name: International Planning History Society Proceedings
Year: 2022

description: Among all Italy’s city reconstructions after earthquake disasters, only the 1976 Friuli earthquake reconstruction was completed among publicly funded projects. Numerous studies have been conducted on the lessons learned from policymaker and city planner perspectives, with some examining the mid-term reconstruction evaluations by using the Haas recovery and reconstruction model. However, few long-term evaluations have been conducted on the spatial transformation of historical centres. This study examined the spatial transformation of the historical centre in Venzone, which was one of the most earthquake affected settlements in the Friuli region. The evaluation of the reconstruction process revealed the influencing factors for the spatial post-earthquake reconstruction transformation process in Venzone’s historical centre. To guide project implementation, the first influential factor was to define the primary streets and squares, to which reconstruction priority was given. The second factor was to have only one primary technician in charge of all design projects in one town block. The third factor was the appointment of an architect to prepare the reconstruction plan and act as the overall project coordinator. Those influential factors should be referenced in long-term planning in the earthquake reconstruction of Italian historical town centre.
description: International Planning History Society Proceedings, Vol. 19 No. 1 (2022): City Space Transformation
Numerical model for granular compaction under vertical tapping
Creators: name: Philippe, P.
name: Bideau, D.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: A simple numerical model is used to simulate the effect of vertical taps on a packing of monodisperse hard spheres. Our results are in agreement with an experimantal work done in Chicago and with other previous models, especially concerning the dynamics of the compaction, the influence of the excitation strength on the compaction efficiency, and some ageing effects. The principal asset of the model is that it allows a local analysis of the packings. Vertical and transverse density profiles are used as well as size and volume distributions of the pores. An interesting result concerns the appearance of a vertical gradient in the density profiles during compaction. Furthermore, the volume distribution of the pores suggests that the smallest pores, ranging in size between a tetrahedral and an octahedral site, are not strongly affected by the tapping process, in contrast to the largest pores which are more sensitive to the compaction of the packing.
description: 8 pages, 15 figures (eps), to be published in Phys. Rev. E. Some corrections have been made, especially in paragraph IV B
Bounding bias due to selection
Creators: name: Smith, Louisa H.
name: VanderWeele, Tyler J.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Methodology (stat.ME)
subject: FOS: Computer and information sciences

description: When epidemiologic studies are conducted in a subset of the population, selection bias can threaten the validity of causal inference. This bias can occur whether or not that selected population is the target population, and can occur even in the absence of exposure-outcome confounding. However, it is often difficult to quantify the extent of selection bias, and sensitivity analysis can be challenging to undertake and to understand. In this article we demonstrate that the magnitude of the bias due to selection can be bounded by simple expressions defined by parameters characterizing the relationships between unmeasured factor(s) responsible for the bias and the measured variables. No functional form assumptions are necessary about those unmeasured factors. Using knowledge about the selection mechanism, researchers can account for the possible extent of selection bias by specifying the size of the parameters in the bounds. We also show that the bounds, which differ depending on the target population, result in summary measures that can be used to calculate the minimum magnitude of the parameters required to shift a risk ratio to the null. The summary measure can be used to determine the overall strength of selection that would be necessary to explain away a result. We then show that the bounds and summary measures can be simplified in certain contexts or with certain assumptions. Using examples with varying selection mechanisms, we also demonstrate how researchers can implement these simple sensitivity analyses.
Campanula pulla Linnaeus 1753
Creators: name: Jarvis, Charlie
Publisher: name: Linnaean Society of London in association with the Natural History Museum
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Asterales
Campanulaceae
Campanula
Campanula pulla

description: Campanula pulla Linnaeus, Species Plantarum 1: 163. 1753.
"Habitat in Austria." RCN: 1297.
Lectotype (designated here by Pistarino & Jarvis): Herb. Burser IV: 21 (UPS).
 Current name:  Campanula pulla  L. (Campanulaceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part C), pp. 370-473 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 379, DOI: 10.5281/zenodo.291971
Effective Sublattice Magnetization and Neel Temperature in Quantum Antiferromagnets
Creators: name: Marino, Eduardo C.
name: Neto, Marcello B. Silva
Publisher: name: arXiv
Year: 1999
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We present an analytic expression for the finite temperature effective sublattice magnetization which would be detected by inelastic neutron scattering experiments performed on a two-dimensional square-lattice quantum Heisenberg antiferromagnets with short range Néel order. Our expression, which has no adjustable parameters, is able to reproduce both the qualitative behaviour of the phase diagram $M(T)xT$ and the experimental values of the Néel temperature $T_{N}$ for either doped YBa$_{2}$Cu$_{3}$O$_{6.15}$ and stoichiometric La$_{2}$CuO$_{4}$ compounds. Finally, we remark that by incorporating frustration and 3D effects as perturbations is sufficient to explain the deviation of the experimental data from our theoretical curves.
description: 4 pages, RevTex, 3 figures
Double Ernst Solution in Einstein-Kalb-Ramond Theory
Creators: name: Herrera, A.
name: Kechkin, O.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The Kähler formulation of 5-dimensional Einstein-Kalb-Ramond (EKR) theory admitting two commuting Killing vectors is presented. Three different Kramer-Neugebauer-like maps are established for the 2-dimensional case. A class of solutions constructed on the double Ernst one is obtained. It is shown that the double Kerr solution corresponds to a EKR dipole configuration with horizon.
description: 11 pages, RevTex. Talk given at IX Lobachevski International Seminar "Gravitation and Cosmology", JINR, Dubna, Russia; 8-12 December 1996