cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Camponotus fornasinii Emery, 1895, n. subsp.
Creators: name: Emery, C.
Publisher: name: Zenodo
Year: 1895
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Camponotus
Camponotus fornasinii

description: Sous-esp. Fornasinii, n. subsp.
- J'etablis cette nouvelle sousespece sur quelques exemplaires de Delagoa-Bay. Elle est tres voisine de C. cognatus et de C. compressus, presque aussi robuste que ce dernier, la tete plus large que chez C. cognatus, moins retrecie en avant, les joues entierement depourvues de poils dresses. L'ecaille est aussi plus epaisse et plus convexe sur ses deux faces. Tout l'Insecte est mat en dessus, l'abdomen luisant en dessous, la tete et le corselet tres densement ponctues, l'abdomen striole en travers. Une longue pubescence fine et couchee, clairsemee sur tout le corps, plus abondante sur l'abdomen; chez C. cognatus et C. compressus, les poils couches sont tout aussi nombreux, mais beaucoup plus courts et les points qui les portent un peu moins marques; a part cela, de longs poils dresses, comme chez C. cognatus. La pubescence est tres courte et tout a fait couchee sur le scape, plus longue et oblique sur les tibias, qui ont de nombreux piquants au bord ventral; ils sont comprimes, mais aucunement prismatiques; leurs cotes a peine un peu canalicules dans les plus grands exemplaires. Je ne connais pas l'ouvriere minor. Voici les dimensions de ma plus grande: [[worker]]. Long. 15 mill.: tete 4,3 x 4,2; scape 4; femur post. 5.
description: Published as part of Emery, C., 1895, Voyage de M. E. Simon dans l'Afrique australe (janvier-avril 1893). 3 e mémoire. Formicides., pp. 15-56 in Annales de la Société Entomologique de France 64 on page 32
Table data
Creators: name: Wanzhi Zhang
name: Bangshu Xu
name: Mei, Jie
name: Guangyao Yue
name: Laihua Yang
Publisher: name: figshare
Year: 2018
Subjects: subject: 90104 Aircraft Performance and Flight Control Systems
subject: FOS: Mechanical engineering

description: Table data
Modeling buoyancy-driven circulation in an idealized tidewater glacier fjord
Creators: name: Wang, Chuning
Publisher: name: No Publisher Supplied
Year: 2021

description: Tidewater glacier fjords are narrow, deep inlets connecting marine-terminating glaciers with the continental shelf sea. Over the recent years, the rapid mass loss of the Greenland Ice Sheet has sparked interest in these fjords due to their impacts on submarine glacier melting as well as coastal ocean circulation. In tidewater glacier fjords, subglacial discharge is an important source of buoyancy, which drives the exchange flow and controls salt and heat transports between fjord and the coastal sea. However, due to the difficulty in acquiring field data in the ice-packed environments, direct observations of the oceanographic condition are rare, and the general circulation in these fjords are poorly understood.Numerical model is an alternative approach to explore the buoyancy driven exchange in tidewater glacier fjords. This dissertation uses a coupled ocean/plume model to study the circulation and heat transports in idealized fjord basins and discusses the impacts on submarine melting of the glacier front.Firstly, in order to better represent the subglacial discharge, we developed a new model framework, ROMS-ICEPLUME, to parameterize the rising and initial outflowing stage of the subglacial discharge plume in vicinity of the glacier/ocean boundary. The coupled model is tested for sensitivities over various model configurations and validated with field observations using a quasi-realistic setup. We find that the modeled circulation is very sensitive to the choices of outflow parameterization and coupling method. This model is able to reproduce the strong outflowing plume and its spatial structure observed in a Greenlandic fjord. Results from this part provides an important tool in advancing our understanding of the exchange processes in tidewater glacier fjords.Secondly, using the coupled model framework, the circulation and heat exchange driven by subglacial discharge are simulated in a series of idealized conditions. The buoyancy-driven plume travels along the southside of the fjord channel, and to a great extent resembles the structure of a coastal current. The physical properties of outflowing plume are estimated using model fields and compared with that derived from a shallow water model. We find that the outflow structure is dependent on the location of subglacial river, and plume properties are better predicted by the shallow water model when discharge enters from the southside of the channel. Heat budgets analysis highlights the role of discharge-driven exchange flow in removing submarine melt water from glacier front. This mechanism in theory enhances submarine melting, but it is not well reflected in the modeled melt rates due to limitation of the melting parameterization.
Optimal quantum preparation contextuality in $n$-bit parity-oblivious multiplexing task
Creators: name: Ghorai, Shouvik
name: Pan, A. K.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In [ PRL, 102, 010401 (2009)], Spekkens et al., have shown that quantum preparation contextuality can power the parity-oblivious multiplexing (POM) task. The bound on the optimal success probability of $n$-bit POM task performed with the classical resources was shown to be the \textit{same} as in a preparation non-contextual theory. This non-contextual bound is violated if the task is performed with quantum resources. While in $2$-bit POM task the optimal quantum success probability is achieved, in 3-bit case optimality was left as an open question. In this paper, we show that the quantum success probability of a $n$-bit POM task is solely dependent on a suitable $2^{n-1}\times n$ Bell's inequality and optimal violation of it optimizes the success probability of the said POM task. Further, we discuss how the degree of quantum preparation contextuality restricts the amount of quantum violations of Bell's inequalities, and consequently the success probability of a POM task.
description: 8 pages
Heterogeneous reactions between ions NH$_3$$^{+}$ and NH$^{+}$ and hydrocarbons adsorbed on a tungsten surface. Formation of HCN$^{+}$ in NH$^{+}$-surface hydrocarbons collisions
Creators: name: Harnisch, Martina
name: Scheier, Paul
name: Herman, Zdenek
Publisher: name: arXiv
Year: 2018
Subjects: subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: FOS: Physical sciences

description: Interaction of NH$_3$$^{+}$ (ND$_3$$^{+}$) and NH$^{+}$ with a hydrocarbon-covered tungsten surface kept at room temperature and heated to 150°C and 300°C showed a series of reactions between the projectile ion and hydrocarbons adsorbed on the tungsten surface. Collisions with NH3+ and particularly with ND3+ showed formation of NH$_4$$^{+}$, HCNH$^{+}$, and CH$_2$NH$_2$$^{+}$ and ND$_3$H+, HCND$^{+}$, and CH$_2$ND$_2$$^{+}$, respectively, with NH$_4$$^{+}$ (ND$_3$H$^{+}$) strongly prevailing at low incident energies of the projectile ion. No formation of HCN$^{+}$ (DCN$^{+}$) could be positively identified. In reactions with NH$^{+}$ formation of HCN$^{+}$ was clearly observed; the dependence of the HCN$^{+}$ normalized ion yield on incident energy seems to indicate a threshold at about 40 eV which may be due to an activation energy or an endothermicity of the surface reaction of about 2.4-3.2 eV.
description: 14 pages, 6 figures
Deriving N=2 S-dualities from Scaling for Product Gauge Groups
Creators: name: Argyres, Philip C.
name: Buchel, Alex
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: S-dualities in scale invariant N=2 supersymmetric field theories with product gauge groups are derived by embedding those theories in asymptotically free theories with higher rank gauge groups. S-duality transformations on the couplings of the scale invariant theory follow from the geometry of the embedding of the scale invariant theory in the Coulomb branch of the asymptotically free theory.
description: 19 pages latex and 1 figure using psfig.sty. References added
Checklist para padronização de elementos bibliográficos no processo de produção editorial de periódicos indexados na LILACS
Creators: name: Reis, Juliana Gonçalves
Publisher: name: figshare
Year: 2018
Subjects: subject: 80707 Organisation of Information and Knowledge Resources
subject: FOS: Media and communications

description: Ferramenta para padronização de elementos bibliográficos de artigos no processo editorial.
Academic data
Creators: name: Wanzhi Zhang
name: Bangshu Xu
name: Mei, Jie
name: Guangyao Yue
name: Laihua Yang
Publisher: name: figshare
Year: 2018
Subjects: subject: 90104 Aircraft Performance and Flight Control Systems
subject: FOS: Mechanical engineering

description: Figure data
Field-induced canting of magnetic moments in GdCo5 at finite temperature: first-principles calculations and high-field measurements
Creators: name: Patrick, Christopher E.
name: Kumar, Santosh
name: Götze, Kathrin
name: Pearce, Matthew J.
name: Singleton, John
name: Rowlands, George
name: Balakrishnan, Geetha
name: Lees, Martin R.
name: Goddard, Paul A.
name: Staunton, Julie B.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We present calculations and experimental measurements of the temperature-dependent magnetization of a single crystal of GdCo$_5$ in magnetic fields of order 60 T. At zero temperature the calculations, based on density-functional theory in the disordered-local-moment picture, predict a field-induced transition from an antiferromagnetic to a canted alignment of Gd and Co moments at 46.1 T. At higher temperatures the calculations find this critical field to increase along with the zero-field magnetization. The experimental measurements observe this transition to occur between 44-48 T at 1.4 K. Up to temperatures of at least 100 K, the experiments continue to observe the transition; however, at variance with the calculations, no strong temperature dependence of the critical field is apparent. We assign this difference to the inaccurate description of the zero-field magnetization of the calculations at low temperatures, due to the use of classical statistical mechanics. Correcting for this effect, we recover a consistent description of the high-field magnetization of GdCo$_5$ from theory and experiment.
description: 11 pages, 4 figures. Data presented in this paper are available at http://wrap.warwick.ac.uk/103805
Economic consequence of the company's decision Tauron Polska Energia S. A.
Creators: name: Ryjo, Maciej
Publisher: name: figshare
Year: 2018
Subjects: Uncategorized

description: Economic consequence of the company's decision Tauron Polska Energia S. A. Based on economic analysis using microeconomic and macroeconomic data
Virial coefficients of 1D and 2D Fermi gases by stochastic methods and a semiclassical lattice approximation
Creators: name: Shill, C. R.
name: Drut, J. E.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We map out the interaction effects on the first six virial coefficients of one-dimensional Fermi gases with zero-range attractive and repulsive interactions, and the first four virial coefficients of the two-dimensional analog with attractive interactions. To that end, we use two non-perturbative stochastic methods: projection by complex stochastic quantization, which allows us to determine high-order coefficients at weak coupling and estimate the radius of convergence of the virial expansion; and a path-integral representation of the virial coefficients. To complement our numerical calculations, we present leading-order results in a semiclassical lattice approximation, which we find to be surprisingly close to the expected answers.
description: Small typos and side comment fixed. Results and conclusions unchanged
Camponotus rufoglaucus subsp. vestitus
Creators: name: Emery, C.
Publisher: name: Zenodo
Year: 1895
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Camponotus
Camponotus rufoglaucus
C. rufoglaucus jerd. (1), sous-Esp. vestitus

description: C. rufoglaucus Jerd. (1), sous-esp. vestitus F. Sm.
- Cape Town.
description: Published as part of Emery, C., 1895, Voyage de M. E. Simon dans l'Afrique australe (janvier-avril 1893). 3 e mémoire. Formicides., pp. 15-56 in Annales de la Société Entomologique de France 64 on page 34
Strongly perfect lattices sandwiched between Barnes-Wall lattices
Creators: name: Hu, Sihuang
name: Nebe, Gabriele
Publisher: name: arXiv
Year: 2018
Subjects: subject: Number Theory (math.NT)
subject: Combinatorics (math.CO)
subject: Representation Theory (math.RT)
subject: FOS: Mathematics
subject: 11H06, 11H31, 11H50, 11H55, 11H56, 11H71, 20C33,

description: New series of $2^{2m}$-dimensional universally strongly perfect lattices $Λ_I $ and $Γ_J $ are constructed with $$2BW_{2m} ^{\#} \subseteq Γ_J \subseteq BW_{2m} \subseteq Λ_I \subseteq BW _{2m}^{\#} .$$ The lattices are found by restricting the spin representations of the automorphism group of the Barnes-Wall lattice to its subgroup ${\mathcal U}_m:={\mathcal C}_m (4^H_{\bf 1}) $. The group ${\mathcal U}_m$ is the Clifford-Weil group associated to the Hermitian self-dual codes over ${\bf F} _4$ containing ${\bf 1}$, so the ring of polynomial invariants of ${\mathcal U}_m$ is spanned by the genus-$m$ complete weight enumerators of such codes. This allows us to show that all the ${\mathcal U}_m$ invariant lattices are universally strongly perfect. We introduce a new construction, $D^{(cyc)}$ for chains of (extended) cyclic codes to obtain (bounds on) the minimum of the new lattices.
Cosmology of Brane-Bulk Models in Five Dimensions
Creators: name: Mohapatra, R. N.
name: Pérez-Lorenzana, A.
name: Pires, C. A. de S.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the cosmology of models with four space and one time dimension where our universe is a 3-brane and report a few results which extend existing work in several directions. Assuming a stable fifth dimension, we obtain a solution for the metric, which does not depend on any arbitrary parameters. We discuss some implications of this result.
description: Minor changes: brane energy conservation law and some typos corrected. All main results unchanged. 11 pages, no figures, LaTeX file
Digital Auto-Ethnography
Creators: name: Neil, Joanna
Publisher: name: PRISM: Casting New Light on Learning, Theory and Practice
Year: 2017

description: This experimental paper, ‘Interview with Self’, is not so much the findings of a research project, but rather the continuing process of it. It is part of an auto-ethnographic study of the creative making process, presented here in its unedited form as an example of a methodology and as an artefact of practice. The use of digital technologies and platforms for the auto-ethnography created spaces for reflection and alternative ways to observe and document both reflection and artistic production. My relationship to my own making was therefore mediated through technology. This enabled me to distance myself from what I was doing by becoming a spectator and experience a new intimacy with my work through seeing and hearing what usually went unnoticed.
description: PRISM: Casting New Light on Learning, Theory and Practice, Vol 1 No 1 (2017): A Third Space (Summer)
Economic consequence of the company's decision
Creators: name: Ryjo, Maciej
Publisher: name: figshare
Year: 2018
Subjects: subject: 90703 Environmental Technologies
subject: FOS: Environmental engineering

description: Economic consequence of the company's decision Tauron Polska Energia S. A. Based on economic analysis using microeconomic and macroeconomic data
Who is Valued and What is of Value?
Creators: name: Hallett, Graham
Publisher: name: PRISM: Casting New Light on Learning, Theory and Practice
Year: 2018

description: The subject of values is complex; this short paper will consider the values held by teachers, and who is valued within teaching. The first area to be examined will be the way in which values are expressed in the mechanisms that drive the assessment of classroom practice in Initial Teacher Education. Inevitably, such an examination cannot avoid engaging with a debate around attainment and achievement, through a consideration of what we value in teachers both as professionals and in the way that they meet the learning needs of the children and young people with whom they come into contact in their daily work. This leads to a second area, focussing on the degree to which these values are instrumental in producing and supporting a differentially weighted schooling system, where some pupils are valued more than others.
description: PRISM: Casting New Light on Learning, Theory and Practice, Vol 1 No 2 (2018): Values in Education (Summer)
A gentle introduction to anisotropic Banach spaces
Creators: name: Demers, Mark F.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 37D20, 37C30

description: The use of anisotropic Banach spaces has provided a wealth of new results in the study of hyperbolic dynamical systems in recent years, yet their application to specific systems is often technical and difficult to access. The purpose of this note is to provide an introduction to the use of these spaces in the study of hyperbolic maps and to highlight the important elements and how they work together. This is done via a concrete example of a family of dissipative Baker's transformations. Along the way, we prove an original result connecting such transformations with expanding maps via a continuous family of transfer operators acting on a single Banach space.
description: 25 pages
CMB anisotropies caused by gravitational waves: A parameter study
Creators: name: Durrer, Ruth
name: Kahniashvili, Tina
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Anisotropies in the cosmic microwave background radiation due to gravity waves are investigated. An initial spectrum of gravity waves may have been induced during an epoch of inflation. We study the propagation of such a spectrum in a Friedmann background of hot and cold dark matter, radiation and (possibly) a cosmological constant. We finally calculate its imprint as anisotropies on the cosmic microwave background. We also take into account that massless particles can source gravity waves by their anisotropic stresses. We consider general mixed dark matter models with and without cosmological constant. For a given, scale invariant input spectrum of gravity we determine the dependence of the resulting spectrum of CMB anisotropies on the different model parameters.
description: Latex file 13pages, 10 postscript figs. included Geneva University Preprint UGVA-DPT 1997/02/968 Replaced with version accepted for publication in Helv. Phys. Acta. Pedagogical derivation of C_l's for gravity waves appended. Some typos corrected
title: ADCO, Cart. 186 (11 H 71), f. 0097v
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2012
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, t. II (XVe siècle), tome II, Archives départementales de la Côte-d'Or, C
art. 186 (11 H 71). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, t. II (XVe siècle), tome II, Archives départementales de la
 Côte-d'Or, Cart. 186 (11 H 71), f. 0097v, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-
project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
Camponotus zulu Emery, 1895, n. subsp.
Creators: name: Emery, C.
Publisher: name: Zenodo
Year: 1895
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Camponotus
Camponotus zulu

description: Sous-esp. zulu, n. subsp.
- Celte formo, que j'ai recue de Natal (Isipingo et Verulam, recolte par M. Weitzecker), est plus grande et plus elancee que les precedentes,. les tibias plus aplatis, presque comme chez. C. Eugeniae, les scapes bien moins comprimes que chez celui-ci. Pubescence doree comme chez 67. cosmicus. - [[worker]] major 9 - 9 1 / 2 mill.; [[worker]] minor 7 mill.
description: Published as part of Emery, C., 1895, Voyage de M. E. Simon dans l'Afrique australe (janvier-avril 1893). 3 e mémoire. Formicides., pp. 15-56 in Annales de la Société Entomologique de France 64 on page 36
Bhaskar, Danermark and Price (2018) Interdisciplinarity and Wellbeing: A Critical Realist General Theory of Interdisciplinarity Routledge Studies in Critical Realism,
Creators: name: Reynolds, Paul
Publisher: name: PRISM: Casting New Light on Learning, Theory and Practice
Year: 2018

description: PRISM: Casting New Light on Learning, Theory and Practice, Vol 1 No 2 (2018): Values in Education (Summer)
Frame-Independence of Exclusive Amplitudes in the Light-Front Quantization
Creators: name: Ji, C. -R.
name: Mitchell, C.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: While the particle-number-conserving convolution formalism established in the Drell-Yan-West reference frame is frequently used to compute exclusive amplitudes in the light-front quantization, this formalism is limited to only those frames where the light-front helicities are not changed and the good (plus) component of the current remains unmixed. For an explicit demonstration of such criteria, we present the relations between the current matrix elements in the two typical reference frames used for calculations of the exclusive amplitudes, i.e. the Drell-Yan-West and Breit frames and investigate both pseudoscalar and vector electromagnetic currents in detail. We find that the light-front helicities are unchanged and the good component of the current does not mix with the other components of the current under the transformation between these two frames. Thus, the pseudoscalar and vector form factors obtained by the diagonal convolution formalism in both frames must indeed be identical. However, such coincidence between the Drell-Yan-West and Breit frames does not hold in general. We give an explicit example in which the light-front helicities are changed and the plus component of the current is mixed with other components under the change of reference frame. In such a case, the relationship between the frames should be carefully analyzed before the established convolution formalism in the Drell-Yan-West frame is used.
description: 14 pages, 4 figures
Camponotus eugeniae
Creators: name: Emery, C.
Publisher: name: Zenodo
Year: 1895
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Camponotus
Camponotus eugeniae

description: C. Eugeniae Forel.
- Kimberley, Makapan.
description: Published as part of Emery, C., 1895, Voyage de M. E. Simon dans l'Afrique australe (janvier-avril 1893). 3 e mémoire. Formicides., pp. 15-56 in Annales de la Société Entomologique de France 64 on page 36
The Metropolis algorithm for on-shell four-momentum phase space
Creators: name: Kharraziha, Hamid
name: Moretti, Stefano
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present several implementations of the Metropolis method, an adaptive Monte Carlo algorithm, which allow for the calculation of multi-dimensional integrals over arbitrary on-shell four-momentum phase space. The Metropolis technique reveals itself very suitable for the treatment of high energy processes in particle physics, particularly when the number of final state objects and of kinematic constraints on the latter gets larger. We compare the performances of the Metropolis algorithm with those of other programs widely used in numerical simulations.
description: 28+3 pages, To appear in Computer Physics Communications. One proof revised, to appear as Erratum in CPC
Quasi-Chemical Theory with Cluster Sampling from Ab Initio Molecular Dynamics: Fluoride (F$^-$) Anion Hydration
Creators: name: Muralidharan, A.
name: Pratt, L. R.
name: Chaudhari, M. I.
name: Rempe, S. B.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Accurate predictions of the hydration free energy for anions typically have been more challenging than for cations. Hydrogen bond donation to the anion in hydrated clusters such as $\mathrm{F(H_2O)}_n{}^-$ can lead to delicate structures. Consequently, the energy landscape contains many local minima, even for small clusters, and these minima present a challenge for computational optimization. Utilization of cluster experimental results for the free energies of gas-phase clusters shows that, even though anharmonic effects are interesting, they need not be troublesome magnitudes for careful applications of quasi-chemical theory to ion hydration. Energy-optimized cluster structures for anions can leave the central ion highly exposed and application of implicit solvation models to these structures can incur more serious errors than for metal cations. Utilizing cluster structures sampled from ab initio molecular dynamics simulations substantially fixes those issues.
description: 6 pages, 5 figures
Nonholomorphic N=2 terms in N=4 SYM: 1-Loop Calculation in N=2 superspace
Creators: name: Gonzalez-Rey, F.
name: Rocek, M.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The effective action of N=2 gauge multiplets in general includes higher-dimension UV finite nonholomorphic corrections integrated with the full N=2 superspace measure. By adding a hypermultiplet in the adjoint representation we study the effective action of N=4 SYM. The nonanomalous SU(4) R-symmetry of the classical N=4 theory must be also present in the on-shell effective action, and therefore we expect to find similar nonholomorphic terms for each of the scalars in the hypermultiplet. The N=2 path integral quantization formalism developed in projective superspace allows us to compute these hypermultiplet nonholomorphic terms directly in N=2 superspace. The corresponding gauge multiplet expression can be successfully compared with the result inferred from a N=1 calculation in the abelian subsector.
description: 12 pages, LaTex, includes 4 .eps figures, sign convention in path integral definition changed, sign of nonholomorphic potential changed
Long-lived sunspots in historical records: a case study analysis from 1660 to 1676
Creators: name: Zolotova, Nadezhda
name: Vokhmyanin, Mikhail
Publisher: name: arXiv
Year: 2025
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences
subject: J.2

description: Sunspot engravings and measurements in 1660-1676 are analyzed to retrieve sunspot area and heliocoordinates. Based on these data, we revise the Hoyt and Schatten (The role of the sun in climate change, 1997) hypothesis of long-lived sunspots during the Maunder minimum as a sign of weakened convection. Historical reports also clarify what each observer defined as a sunspot and the purpose of the observations. The reconstructed longitudes of sunspots allow us to evaluate the rotation rate, revealing that the historical rotation profile resembles that of long-lived sunspot groups in the modern era.
Herausforderungen für die ländliche Entwicklung – Wirtschafts- und sozialwissenschaftliche Perspektiven
Creators: name: Gotter, Christa
name: Götz, Linde
name: Graubner, Martin
name: Herzfeld, Thomas
name: Hirschauer, Norbert
name: Kashtanova, Elena
name: Theesfeld, Insa
name: Wagner, Peter
Publisher: name: Berichte über Landwirtschaft - Zeitschrift für Agrarpolitik und Landwirtschaft
Year: 2021

description: Die Entwicklung ländlicher Räume und die Lebensqualität in ländlichen Regionen werden durch eine Vielzahl interagierender Faktoren bestimmt, für deren Betrachtung sich verschiedene Perspektiven innerhalb der Wirtschafts- und Sozialwissenschaften anbieten. Im Rahmen der 60. Jahrestagung (23. – 25. September 2020) der Gesellschaft für Wirtschafts- und Sozialwissenschaften des Landbaus e.V. (GEWISOLA) wurden unter dem Thema „Herausforderungen für die ländliche Entwicklung – Wirtschafts- und sozialwissenschaftliche Perspektiven“ jüngste Erkenntnisse vorgestellt und diskutiert. Organisiert wurde die Tagung gemeinschaftlich von der Martin-Luther-Universität Halle-Wittenberg, der Hochschule Anhalt und dem Leibniz-Institut für Agrarentwicklung in Transformationsökonomien (IAMO). Ursprünglich war die Ausrichtung in Halle (Saale) geplant, aber durch die Corona-Pandemie wurde es die erste virtuelle GEWISOLA-Jahrestagung. Der vorliegende Beitrag gibt einen Überblick über die wesentlichen Inhalte der verschiedenen Workshops und Vorträge. Der Tagungsband kann über die Internetseite der GEWISOLA (https://gewisola.de/schriftenreihe) abgerufen werden.
description: Berichte über Landwirtschaft - Zeitschrift für Agrarpolitik und Landwirtschaft, Aktuelle Beiträge
Camponotus petersii Emery, 1895, n. sp.
Creators: name: Emery, C.
Publisher: name: Zenodo
Year: 1895
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Camponotus
Camponotus petersii

description: C. Petersii, n. sp.
- (Pl. 2, fig. 28). - [[worker]] minor. Nigra, mandibulis, flagellis, tarsorumque apice ferrugineis, opaca, tenuissime pruinoso-pubescens, dispersissime pilosa, capite elongalo, antrorsum angustata, postice rotundata, clypeo carinato, in lobum rotundatum producto,
II. Poils dresses noirs; abdomen mat, densement ponctue; pubescence faible et courte. - Inde... sous-esp. dolendus Forel.
Nota. - J'ai examine des exemplaires types de toutes les formes decrites par Mayr, Gerstaecker et Forel, ce qui me met en mesure d'etablir avec certitude la synonymie. J'ai cru devoir regarder C. Zimmermanni comme une sous-espece extreme de rufoglaucus; mais on pourrrait, a la rigueur, regarder cette Fourmi ainsi que C. dolendus comme de veritables especes.
description: Published as part of Emery, C., 1895, Voyage de M. E. Simon dans l'Afrique australe (janvier-avril 1893). 3 e mémoire. Formicides., pp. 15-56 in Annales de la Société Entomologique de France 64 on page 36
Factors Influencing the Democracy Backsliding in Nicaragua within 3 Period of Regimes
Creators: name: safira, winditya
Publisher: name: Zenodo
Year: 2025
Subjects: subject: democracy backsliding
subject: international politics
subject: nicaragua
subject: South American People/history
subject: International relations
subject: Democracy

description: This paper examines the contrasting trajectories of democratic development in Latin America, focusing on Nicaragua and Uruguay as case studies. While Latin America and the Caribbean were once hailed for their embrace of liberal democracy post-1980s, recent decades have revealed deep structural challenges—ranging from corruption and inequality to weakened rule of law and public legitimacy. Through a comparative analysis of Nicaragua, currently experiencing democratic backsliding, and Uruguay, a model of consistent democratic stability, the paper explores how factors such as authoritarian leadership, economic disparity, transnational crime, and weak legal enforcement interact to influence democratic outcomes. Drawing from developments across three political regimes in both countries, the research identifies key drivers behind democratic decline and highlights lessons for sustaining democratic resilience in the region.
The Early Human Movement
Creators: name: RODRIGUES, TENSING CARLOS
Publisher: name: figshare
Year: 2018
Subjects: subject: History
subject: Anthropology
subject: FOS: Sociology
subject: Archaeology
subject: Geography
subject: Sociology

description: We have therefore to rely entirely on the more recent records of movements through the mountain passes in the Sahyādrī, and extrapolate backwards in time. The Portuguese texts describe many passes through which trade happened between Goa and Deccan. The Tāḷkāṭi Ghāṭ in the Tiḷāri basin connects Côlvāḷē, via Halarṇē, to Caṁdgaḍ (Chandgad) and beyond; the present State Highway 130 (Maharashtra) passes through this ghat. This is just 20 km to the south of the ĀṁbôlīGhāṭ, through which the State Highway 134 (Maharashtra) passes connecting Sāvantvāḍī to Sankeśvar. Dighī and Kuveśī Ghāṭs, along the southern bank of the Dudhsāgar basin, connect Supā/Jôidā to Ponda on the north and Veroda / Paroda on the south, and further to the Cuncolim and Chinchinim markets. They were known for the caravans bringing cloth from Deccan. [de Souza, 1989 : Goa Through the Ages, Vol II, 103] Two commodities that emanated from the coast were salt and rice. It appears that this network of routes coming from across the ghāṭmāthā, or what Arcamone called interiori terrae, was well integrated with the caravan tracks and waterways on the coast; the rivers seem to have been extensively used. We find references to waterborne trade along the distributaries of Mandovi connecting Sārmānas, Nārvē and Britona; along the distributaries of Zuari connecting Rachol, Bānḍôdē and Maḍkai. The same is true of the smaller rivers like Chapora in the north and Sal in the south. We have already seen the numerous ports that dotted the coast and the river basins. [The Lost Ports of Goa, 20 May 18]
Glycan binding and specificity of viral influenza neuraminidases by classical molecular dynamics and replica exchange molecular dynamics simulations
Creators: name: Jiraphorn Phanich
name: Siraphob Threeracheep
name: Nawee Kungwan
name: Thanyada Rungrotmongkol
name: Supot Hannongbua
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biochemistry
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Two important glycoproteins on the influenza virus membrane, hemagglutinin (HA) and neuraminidase (NA), are relevant to virus replication. As previously reported, HA has a substrate specificity towards SIA-2,3-GAL-1,4-NAG (3SL) and SIA-2,6-GAL-1,4-NAG (6SL) glycans, while NA can cleave both types of linkages. However, the substrate binding into NA and its preference are not well understood. In this work, the glycan binding and specificity of human and avian NAs were evaluated by classical molecular dynamics (MD) simulations, whilst the conformational diversity of 3SL avian and 6SL human glycans in an unbound state was investigated by replica exchange MD simulations. The results indicated that the 3SL avian receptor fits well in the binding cavity of all NAs and does not require a conformational change for such binding compared to the flexible shape of the 6SL human receptor. From the QM/MM-GBSA binding free energy and decomposition free energy data, 6SL showed a much stronger binding towards human NAs (H1N1, H2N2 and H3N2) than to avian NAs (H5N1 and H7N9). This suggests that influenza NAs have a substrate specificity corresponding to their HA, indicating the functional balance between the two important glycoproteins. Both linkages show distinct glycan topologies when complexed with NAs, while the flexibility of torsion angles between GAL and NAG in 6SL results in the various shapes of glycan and different binding patterns. Lower conformational diversities of both glycans when bound to NA compared to the unbound state were found, and were required in order to be accommodated within the NA cavity. Communicated by Ramaswamy H. Sarma
Reactive collision of electrons with CO$^+$ in cometary coma
Creators: name: Moulane, Y.
name: Mezei, J. Zs.
name: Laporta, V.
name: Jehin, E.
name: Benkhaldoun, Z.
name: Schneider, I. F.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: In order to improve our understanding of the kinetics of the cometary coma, theoretical studies of the major reactive collisions in these environments are needed. Deep in the collisional coma, inelastic collisions between thermal electrons and molecular ions result in recombination and vibrational excitation, the rates of these processes being particularly elevated due to the high charged particle densities in the inner region. This work addresses the dissociative recombination, vibrational excitation, and vibrational de-excitation of electrons with CO$^+$ molecular cations. The aim of this study is to understand the importance of these reactive collisions in producing carbon and oxygen atoms in cometary activity. The cross-section calculations were based on Multichannel Quantum Defect Theory. The molecular data sets, used here to take into account the nuclear dynamics, were based on ab initio R-matrix approach. The cross sections for the dissociative recombination, vibrational excitation, and vibrational de-excitation processes, for the six lowest vibrational levels of CO$^+$ - relevant for the electronic temperatures observed in comets - are computed, as well as their corresponding Maxwell rate coefficients. Moreover, final state distributions for different dissociation pathways are presented. Among all reactive collisions taking place between low-energy electrons and CO$^+$, the dissociative recombination is the most important process at electronic temperatures characterizing the comets. We have shown that this process can be a major source of O($^3$P), O($^1$D), O($^1$S), C($^3$P) and C($^1$D) produced in the cometary coma at small cometocentric distances.
description: 8 pages, 6 figures, regular paper
Supramolecular complex binding to G-quadruplex DNA: Berberine encapsulated by a planar side arm–tethered β-cyclodextrin
Creators: name: Soundrapandian Suganthi
name: Ramasamy Sivaraj
name: Paulraj Mosae Selvakumar
name: Enoch, Israel V.M.V.
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biophysics
subject: Biochemistry
subject: Space Science
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences

description: G-quadruplex-binders have the plausible potential to act as anticancer agents. Herein, the mode of binding of a synthesized fluorenyl derivative of β-cyclodextrin with a duplex and G-quadrulex DNAs has been investigated. Moreover, the loading of the well-known G-quadruplex binder, berberine, in the β-cyclodextrin derivative using 2-dimensional rotating-frame Overhauser effect spectroscopy is studied. The intensity of proton NMR signals is weakened on the β-cyclodextrin derivative’s interaction with the quadruplexes. Binding constants are reported for each binding of the ligands to calf thymus DNA, kit22, telo24, and myc22 employing fluorescence spectroscopy. A general trend of fluorescence response (quenching) on the β-cyclodextrin derivative to the DNAs is modified when the berberine molecule is loaded in the host structure. Despite berberine binds to the macromolecular target strongly, its host-guest association with the cavity of β-cyclodextrin diminishes the binding strength. A significant difference between the binding strengths of the ligands with duplex and quadruplex structures is observed. Communicated by Ramaswamy H. Sarma
The Durham/UKST Galaxy Redshift Survey -III. Large Scale Structure via the 2-Point Correlation Function
Creators: name: Ratcliffe, A.
name: Shanks, T.
name: Parker, Q. A.
name: Fong, R.
name: .
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have investigated the statistical clustering properties of galaxies by calculating the 2-point galaxy correlation function from the Durham/UKST Galaxy Redshift Survey. This survey is magnitude limited to bj = 17, contains 2500 galaxies sampled at a rate of one in three and surveys a 4 \times 10^6 (h^-1Mpc)^3 volume of space. We have empirically determined the optimal method of estimating the 2-point correlation function from just such a magnitude limited survey. Using this method, our correlation function results confirm the previously claimed detections of large scale power out to 40h^-1 Mpc scales. We compare with two common models of cosmological structure formation and find that our 2-point correlation function has power significantly in excess of the standard cold dark matter model in the 10-30h^-1 Mpc region, supporting the observational results of the APM galaxy survey.
description: 12 pages, 1 Latex file for text, 1 epsf file, 9 Postscript files for Figures. Needs mn.sty , Submitted to MNRAS
Camponotus flavomarginatus . type sous-esp. vestitus
Creators: name: Emery, C.
Publisher: name: Zenodo
Year: 1895
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Camponotus
Camponotus flavomarginatus
Flavomarginatus. type sous-Esp. vestitus

description: flavomarginatus. type sous-esp. vestitus.
Pubescence du 2 ° segment de l'abdomen (moitie droite) chez C. rufoglaucus et sous-especes.
mandibulis 7 - dentalis, opacis, disperse punctatis, antennarum scapo valde compresso, thoracis dorso modice aequaliter arcuato, metanoto acute tectiformi, squama crassa, nodiformi, supeme rotundata, tibiis compressus, haud prismatiris. - Long. 9 1 / 2 - 10 mill.; caput 2,3 X 1,6; scapus 2,9. - Vrijburg, Pretoria; deux exemplaires.
M. Forel m'en a envoye un de Delagoa-Bay, qui est plus petit, avec la tete encore plus etroite. Deux exemplaires, tres endommages, de Leribe, Basutoland, recoltes par M. Weitzocker.
Ressemble, en plus allonge, a C. Eugeniae, dont il a la couleur, la sculpture et la pubescence pruineuse. La tete est plus longue et proportionnellement plus etroite, l'epistome plus avance, en lobe arrondi, le corselet plus long, plus comprime, formant en arriere un toit aigu; Io pedicule est bien plus bas, plus epais, pas plus haut que long, arrondi en dessus, tout a fait nodiforme. Les scapes et tibias sont plus fortement comprimes que chez C. Eugeniae. - La forme de la tete rappelle C. angusticeps Emery, dont la nouvelle espece se distingue aisement par ses scapes et tibias aplatis, ceux-ci depourvus d'aiguillons a leur bord ventral.
description: Published as part of Emery, C., 1895, Voyage de M. E. Simon dans l'Afrique australe (janvier-avril 1893). 3 e mémoire. Formicides., pp. 15-56 in Annales de la Société Entomologique de France 64 on pages 36-37
Frictional heating processes and energy budget during laboratory earthquakes
Creators: name: Aubry, J.
name: Passelègue, F. X.
name: Deldicque, D.
name: Girault, F.
name: Marty, S.
name: Lahfid, A.
name: Bhat, H. S.
name: Escartin, J.
name: Schubnel, A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Geophysics (physics.geo-ph)
subject: FOS: Physical sciences

description: During an earthquake, part of the released elastic strain energy is dissipated within the slip zone by frictional and fracturing processes, the rest being radiated away via elastic waves. Frictional heating thus plays a crucial role in the energy budget of earthquakes, but, to date, it cannot be resolved by seismological data. Here we investigate the dynamics of laboratory earthquakes by measuring frictional heat dissipated during the propagation of shear instabilities at typical seismogenic depth stress conditions. We perform, for the first time, the full energy budget of earthquake rupture and demonstrate that increasing the radiation efficiency, i.e. the ratio of energy radiated away via elastic waves compared to that dissipated locally, increases with increasing thermal - frictional - weakening. Using an in-situ carbon thermometer, we map frictional heating temperature heterogeneities - 'heat' asperities - on the fault surface. Combining our microstructural, temperature and mechanical observations, we show that an increase in fault strength corresponds to a transition from a weak fault with multiple strong asperities, but little overall radiation, to a highly radiative fault, which behaves as a single strong asperity.
description: 33 pages
Resolving spatial and temporal shock structures using LOFAR observations of type II radio bursts
Creators: name: Morosan, D. E.
name: Jebaraj, I. C.
name: Zhang, P.
name: Zucca, P.
name: Dabrowski, B.
name: Gallagher, P. T.
name: Krankowski, A.
name: Vocks, C.
name: Vainio, R.
Publisher: name: arXiv
Year: 2025
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: Collisionless shocks are one of the most powerful particle accelerators in the Universe. In the heliosphere, type II solar radio bursts are signatures of electrons accelerated by collisionless shocks launched at the Sun. Spectral observations of these bursts show a variety of fine structures often composing multiple type II lanes. The origin of these lanes and structures is not well understood and has been attributed to the inhomogeneous environment around the propagating shock. Here, we aim to determine the large-scale local structures near a coronal shock wave using high-resolution radio imaging observations of a complex type II radio burst observed on 3 October 2023. By using inteferometric imaging from the Low Frequency Array (LOFAR), combined with extreme ultraviolet observations, we investigate the origin of multiple type II lanes at low frequencies (30--80~MHz) relative to the propagating shock wave. We identify at least three radio sources at metric wavelengths corresponding to a multi-lane type II burst. The type II burst sources propagate outwards with a shock driven by a coronal mass ejection. We find a double radio source that exhibits increasing separation over time, consistent with the expansion rate of the global coronal shock. This suggests that the overall shock expansion is nearly self-similar, with acceleration hotspots forming at various times and splitting at a rate proportional to the shock's expansion. Our results show the importance of increased spatial resolution in determining either the small-scale spatial properties in coronal shocks or the structuring of the ambient medium. Possible shock corrugations or structuring of the upstream plasma at the scale of 10$^5$~km can act as hotspots for the acceleration of suprathermal electrons.
description: 8 pages, 7 figures