cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Correlation dimension and phase space contraction via extreme value theory
Creators: name: Faranda, Davide
name: Vaienti, Sandro
Publisher: name: arXiv
Year: 2017
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: This study uses the link between extreme value laws and dynamical systems theory to show that important dynamical quantities as the correlation dimension, the entropy and the Lyapunov exponents can be obtained by fitting observables computed along a trajectory of a chaotic systems. All this information is contained in a newly defined Dynamical Extreme Index. Besides being mathematically well defined, it is almost numerically effortless to get as i) it does not require the specification of any additional parameter (e.g. embedding dimension, decorrelation time); ii) it does not suffer from the so-called curse of dimensionality. A numerical code for its computation is provided.
Energy Conditions and Supernovae Observations
Creators: name: Santos, J.
name: Alcaniz, J. S.
name: Reboucas, M. J.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In general relativity, the energy conditions are invoked to restrict general energy-momentum tensors on physical grounds. We show that in the standard Friedmann-Lemaitre-Robertson-Walker approach to cosmological modelling where the equation of state of the cosmological fluid is unknown, the energy conditions provide model-independent bounds on the behavior of the distance modulus of cosmic sources as a function of the redshift. We use both the gold and the legacy samples of current type Ia supenovae to carry out a model-independent analysis of the energy conditions violation in the context of standard cosmology.
description: 4 pages, 2 figures; v2: References added, misprints corrected, published in Phys.Rev.D in the present form
Calibration errors in interferometric radio polarimetry
Creators: name: Hales, C. A.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Residual calibration errors are difficult to predict in interferometric radio polarimetry because they depend on the employed observational calibration strategy, encompassing the Stokes vector of the calibrator and parallactic angle coverage. This work presents analytic derivations and simulations that enable examination of residual on-axis instrumental leakage and position angle errors for a suite of calibration strategies. The focus is on arrays comprising alt-az antennas with common feeds over which parallactic angle is approximately uniform. The results indicate that calibration schemes requiring parallactic angle coverage in the linear feed basis (e.g. ALMA) need only observe over 30 deg, beyond which no significant improvements in calibration accuracy are obtained. In the circular feed basis (e.g. VLA above 1 GHz), 30 deg is also appropriate when the Stokes vector of the leakage calibrator is known a priori, but this rises to 90 deg when the Stokes vector is unknown. These findings illustrate and quantify concepts that were previously obscure rules of thumb.
description: 23 pages, 7 figures, AJ in press
Dramatic Heterotopias and Transformations of Mythic Space: H.D.’s Helen in Egypt and Joan Jonas’s Lines in the Sand
Creators: name: Fyta, Anna
Publisher: name: Ex-centric Narratives: Journal of Anglophone Literature, Culture and Media
Year: 2019

description: In 2004 the visual artist Joan Jonas staged a video/installation/mixed media project of Helen in Egypt at the Tate Gallery. Almost sixty years since its composition, Jonas recasts H.D.’s long, neo-epic poem extending and exposing the possibilities of dramatic space and its dialogical connections with media that reinforce, undermine and raise questions about the interplay between dramatic space, poetry and narrativity. In her rendering of the Euripidean Helen, H.D. explores the ability of spatial transformation. She conceives Egypt as a locus of “spaceless limbo” or, to use Michel Foucault’s term, “Heterotopia,” a site “that can be found within the culture, simultaneously represented, contested, and inverted.” Within the timeline of the Trojan cycle, H.D. provides a spatial reading of a civilization transfixed by war. In the heterotopic space of the Tate, Jonas in turn, interweaves through her video installation performance Lines in the Sand the originary mythic text with H.D.’s neo-epic and references to H.D’s Tribute to Freud. Both women artists creatively exploit the ever-transformative dynamics of the myth to make a case about its impact on Western literary tradition.
description: Ex-centric Narratives: Journal of Anglophone Literature, Culture and Media, No 3 (2019): Identity Broodings in Chicana/o Studies & Other Essays
Theoretical Predictions for Collider Searches
Creators: name: Giudice, G. F.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: I review recent developments in extensions of the Standard Model that address the question of electroweak symmetry breaking and discuss how these theories can be tested at future colliders.
description: 13 pages, 2 figures, invited talk at the 21st International Symposium on Lepton and Photon Interactions at High Energies (Lepton Photon 2003), 11-16 Aug 2003, Batavia, Illinois, USA
title: ADCO, Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Cart. 32 (G 136), 745 folios, f. 0530
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: 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: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Archives départementales de la Côte-d'Or, Cart. 32 (G 136), 745 folios, f. 0530, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Archives départementales de la Côte-d'Or, Cart. 32 (G 136), 745 folios, f. 0530, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
Crystallization and Local Order in Glass-Forming Binary Mixtures
Creators: name: Fernandez, Julian
name: Harrowell, Peter
Publisher: name: arXiv
Year: 2017
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The local organisation of a simulated glass-forming mixture due to Kob and Andersen is analysed. Evidence is presented for a structural transition from triangulated coordination polyhedra to cubic as the number fraction of the smaller species B increases towards equimolar. The impact of the change on the partial radial distribution function g-{BB}(r) is established. The dependence of the crystallisation rate on the composition is determined and the related to the observed structural changes.
description: in "Slow Dynamics in Complex Systems" ed. M. Tokuyama and I. Oppenheim
Lettre de Antoine Gouan à Jean-François Séguier, 1767-08-24
Creators: name: Gouan, Antoine
name: Gouan, Antoine
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2022
Subjects: Botanique

description: [fol. 115] J’arrive des Pyrénées, Mon cher M. Séguier, et quoi que bien fatigué, je m’empresse de répondre à la lettre que vous m’avez écrite pendant mon absence. M. Estevenson est le meilleur de mes amis et nous sommes liés depuis quelques années. Je l’ai quitté à Montpellier où il avait passé déjà un mois. Il est aux îles d’Hyères et reviendra bientôt ici. Certainement, il vous reverra en passant.
Les Pyrénées rassemblent toute la Sibérie, la Laponie, le Nord, les Alpes et tout ce qu’il y a de plus rare dans la partie méridionale, mais j’y suis arrivé si tard que les neiges ne m’ont point permis que de faire deux herborisations en sorte que je n’ai pu prendre que les renseignements pour l’avenir. J’ai grand besoin de vos livres et j’en aurai même emprunté d’autres mais je vais dans cette semaine éclaircir au moins les douteuses dont je vous enverrai les échantillons avec vos livres. Je connais beaucoup Commerson. Il est de mon temps, garçon d’esprit, très érudit, capable des plus grandes entreprises mais péchant essentiellement par toutes les qualités du cœur et ne respectant ni le devoir des bienséances, des cultes, ni l’amitié. Il est embarqué sur la frégate de M. de Bougainville qui va dans les terres des [fol. 115v] Patagons. Je doute s’il donnera le temps que Commerson aurait droit de demander pour s’arrêter tantôt ici, tantôt là. J’ai été tourmenté pendant 3 mois de l’hiver d’une maladie stomachale et venteuse (maladie hypocondriaque) qui m’a passé depuis quelques temps : fructus laborum) et j’ai promis de ne travailler qu’après les 3 heures d’intervalle du repas ; donnez-moi un remède si vous savez. M. le chevalier de Saint-Priest a beaucoup parlé de Vandelt et je me propose de lui écrire. Quant à Linnae, nous sommes toujours de la plus grande intimité. On me force de finir ma lettre et j’espère pour la vie votre bon ami


 Gouan

Le 24 août 1767.
description: Source: [établissement de conservation] Nîmes, Bibliothèque Carré d'Art [cote] ms. 144, fol. 115
Cosmology at Low Frequencies: The 21 cm Transition and the High-Redshift Universe
Creators: name: Furlanetto, Steven
name: Oh, S. Peng
name: Briggs, Frank
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Observations of the high-redshift Universe with the 21 cm hyperfine line of neutral hydrogen promise to open an entirely new window onto the early phases of cosmic structure formation. Here we review the physics of the 21 cm transition, focusing on processes relevant at high redshifts, and describe the insights to be gained from such observations. These include measuring the matter power spectrum at z~50, observing the formation of the cosmic web and the first luminous sources, and mapping the reionization of the intergalactic medium. The epoch of reionization is of particular interest, because large HII regions will seed substantial fluctuations in the 21 cm background. We also discuss the experimental challenges involved in detecting this signal, with an emphasis on the Galactic and extragalactic foregrounds. These increase rapidly toward low frequencies and are especially severe for the highest redshift applications. Assuming that these difficulties can be overcome, the redshifted 21 cm line will offer unique insight into the high-redshift Universe, complementing other probes but providing the only direct, three-dimensional view of structure formation from z~200 to z~6.
description: extended review accepted by Physics Reports, 207 pages, 44 figures (some low resolution); version with high resolution figures available at http://pantheon.yale.edu/~srf28/21cm/index.htm; minor changes to match published version
Suppression of effective noise in Hamiltonian simulations
Creators: name: Marvian, Milad
name: Brun, Todd
name: Lidar, Daniel A.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Simulating high-weight Hamiltonians can convert local noise on the original Hamiltonian into undesirable nonlocal noise on the simulated Hamiltonian. Here we show how starting from two-local Hamiltonian in the presence of non-Markovian noise, a desired computation can be simulated as well as protected using fast pulses, while maintaining an energy gap against the errors created in the process.
description: 15 pages, 7 figures
Atalantia monophylla
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
Sapindales
Rutaceae
Atalantia
Atalantia monophylla

description: Limonia monophylla Linnaeus, Mantissa Plantarum Altera: 237. 1771, typ. cons.
"Habitat in India orientali." RCN: 3052.
 Conserved type (Nair & Barrie in Taxon 44: 429. 1995): India. Kerala: Idukki, Chinnar, 10 Oct 1994, E.S. Santhosh Kumar 17590 (BM; iso- CAL, MH, MO, TBGT).
 Current name: Atalantia monophylla (L.) DC. (Rutaceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part L), pp. 610-650 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 633, DOI: 10.5281/zenodo.291971
Nonvalidity of I-Love-Q Relations for Hot White Dwarf Stars
Creators: name: Boshkayev, Kuantay
name: Quevedo, Hernando
Publisher: name: arXiv
Year: 2017
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The equilibrium configurations of uniformly rotating white dwarfs at finite temperatures are investigated, exploiting the Chandrasekhar equation of state for different isothermal cores. The Hartle-Thorne formalism is applied to construct white dwarf configurations in the framework of Newtonian physics. The equations of structure are considered in the slow rotation approximation and all basic parameters of rotating hot white dwarfs are computed to test the so-called moment of inertia, tidal Love number and quadrupole moment ($I$-Love-$Q$) relations. It is shown that even within the same equation of state the $I$-Love-$Q$ relations are not universal for white dwarfs at finite temperatures.
description: 7 pages, 12 figures
Information Types and Use Cases
Creators: name: Langer, Gabriele
name: Müller, Anke
name: Otte, Felicitas
name: Wähl, Sabrina
Publisher: name: Universität Hamburg
Year: 2022

description: These project notes are part of the lexicographic manual for the DW-DGS (Digitales Wörterbuch DGS. Das korpusbasierte Wörterbuch DGS – Deutsch). In these project notes, we describe our general decisions concerning dictionary type and content. We describe the different information types given in the entries (elements of the microstructure) and the ways a user can find desired information in the DW-DGS (access structures). The latter includes a closer look at the potential user groups of the DW-DGS. Different use cases of the dictionary and which information types and access structures are especially profitable to which user group are discussed.
description: AP10-2021-02
Attractive Fermi polarons at nonzero temperature with finite impurityconcentration
Creators: name: Hu, Hui
name: Mulkerin, Brendan C.
name: Wang, Jia
name: Liu, Xia-Ji
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We theoretically investigate how quasi-particle properties of an attractive Fermi polaron are affected by nonzero temperature and finite impurity concentration. By applying both non-self-consistent and self-consistent many-body $T$-matrix theories, we calculate the polaron energy (including decay rate), effective mass, and residue, as functions of temperature and impurity concentration. The temperature and concentration dependences are weak on the BCS side with a negative impurity-medium scattering length. Toward the strong attraction regime across the unitary limit, we find sizable dependences. In particular, with increasing temperature the effective mass quickly approaches the bare mass and the residue is significantly enhanced. At the temperature $T\sim0.1T_{F}$, where $T_{F}$ is the Fermi temperature of the background Fermi sea, the residual polaron-polaron interaction seems to become attractive. This leads to a notable down-shift in the polaron energy. We show that, by taking into account the temperature and impurity concentration effects, the measured polaron energy in the first Fermi polaron experiment {[}A. Schirotzek \textit{et al.}, Phys. Rev. Lett. \textbf{102}, 230402 (2009){]} can be better theoretically explained.
description: 10 pages, 11 figures
Factorization and the Soft Overlap Contribution to Heavy-to-Light Form Factors
Creators: name: Lange, Bjorn O.
name: Neubert, Matthias
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Using the formalism of soft-collinear effective theory, a complete separation of short- and long-distance contributions to heavy-to-light transition form factors at large recoil is performed. The universal functions $ζ_M(E)$ parameterizing the ``soft overlap'' contribution to the form factors are defined in terms of matrix elements in the effective theory. Endpoint configurations corresponding to kinematic situations where one of the valence partons in the external mesons carries very small momentum are accounted for in terms of operators involving soft-collinear messenger fields. They contribute at leading order in $Λ_{\rm QCD}/E$ and spoil factorization. An analysis of operator mixing and renormalization-group evolution in the effective theory reveals that the intermediate scale $\sqrt{EΛ}$ is without significance to the soft functions $ζ_M(E)$, and that the soft overlap contribution does not receive a significant perturbative (Sudakov) suppression.
description: 30 pages, 6 figures. Erratum added
Real-time imaging of discrete exocytic events mediating surface delivery of AMPA receptors.
Creators: name: Yudowski, Guillermo A.
name: Manojkumar Puthenveedu
name: Leonoudakis, Dmitri
name: Sandip  Panicker
name: Thorn, Kurt
name: Beattie, Eric C.
name: Zastrow, Mark Von
Publisher: name: Carnegie Mellon University
Year: 2007
Subjects: subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: We directly resolved discrete exocytic fusion events mediating insertion of AMPA-type glutamate receptors (AMPARs) to the somatodendritic surface of rat hippocampal pyramidal neurons, in slice and dissociated cultures, using protein tagging with a pH-sensitive GFP (green fluorescent protein) variant and rapid (10 frames/s) fluorescence microscopy. AMPAR-containing exocytic events occurred under basal culture conditions in both the cell body and dendrites; potentiating chemical stimuli produced an NMDA receptor-dependent increase in the frequency of individual exocytic events. The number of AMPARs inserted per exocytic event, estimated using single-molecule analysis, was quite uniform but individual events differed significantly in kinetic properties affecting the subsequent surface distribution of receptors. "Transient" events, from which AMPARs dispersed laterally immediately after surface insertion, generated a pronounced but short-lived (dissipating within approximately 1 s) increase in surface AMPAR fluorescence extending locally (2-5 microm) from the site of exocytosis. "Persistent" events, from which inserted AMPARs dispersed slowly (typically over 5-10 s), affected local surface receptor concentration to a much smaller degree. Both modes of exocytic insertion occurred throughout the dendritic shaft, but remarkably, neither mode of insertion was observed directly into synaptic spines. AMPARs entered spines preferentially from transient events occurring in the adjoining dendritic shaft, driven apparently by mass action and short-range lateral diffusion, and locally delivered AMPARs remained mostly in the mobile fraction. These results suggest a highly dynamic mechanism for both constitutive and activity-dependent surface delivery of AMPARs, mediated by kinetically distinct exocytic modes that differ in propensity to drive lateral entry of receptors to nearby synapses.
Space ‘in Time’ for Them: Ethnic Geographies under Construction, Refugee Traumas under Healing in Mohsin Hamid’s Exit West
Creators: name: Moutafidou, Lona
Publisher: name: Ex-centric Narratives: Journal of Anglophone Literature, Culture and Media
Year: 2019

description: Exit West, by Mohsin Hamid, centres on a young couple’s ordeals as they move under a refugee and migrant status towards the west. The dystopian scenario and scenery of war is continually duplicated while the agony of the characters’ deterritorialization is articulated in silenced space travel through imaginary “doors.” These Ithacan journeys are not memorialised in print; instead, they symbolize an unexplored site of trauma in a universe of ethnic geographies under construction. These human landscapes constitute what Arjun Appadurai, in his “Disjuncture and Difference in the Global Cultural Economy,” calls ethnoscapes. Ethnoscapes, like Marc Augé’s “non-places,” as elaborated in his Introduction to an Anthropology of Supermodernity, are key theoretical terms in this paper. I aim to investigate the spatio-temporal dynamics of the instant entering and exiting of doors as well as the mechanics by which the couple’s traumatic dislocation further interferes with their perception and experience of space, thereby informing their struggle for survival and adaptation to the war and post-war realities documented in the novel. I also aim to examine the last “door” of the novel as a metaphor of a haven-home, reached when the characters’ incessant movement meets its most effective anti-climax in a state of non-paralysed stasis. Keywords: refugee trauma, migration, dislocation, ethnoscapes, non-place.
description: Ex-centric Narratives: Journal of Anglophone Literature, Culture and Media, No 3 (2019): Identity Broodings in Chicana/o Studies & Other Essays
End-to-End Neural Ad-hoc Ranking with Kernel Pooling
Creators: name: Xiong, Chenyan
name: Dai, Zhuyun
name: Callan, Jamie
name: Liu, Zhiyuan
name: Power, Russell
Publisher: name: arXiv
Year: 2017
Subjects: subject: Information Retrieval (cs.IR)
subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: This paper proposes K-NRM, a kernel based neural model for document ranking. Given a query and a set of documents, K-NRM uses a translation matrix that models word-level similarities via word embeddings, a new kernel-pooling technique that uses kernels to extract multi-level soft match features, and a learning-to-rank layer that combines those features into the final ranking score. The whole model is trained end-to-end. The ranking layer learns desired feature patterns from the pairwise ranking loss. The kernels transfer the feature patterns into soft-match targets at each similarity level and enforce them on the translation matrix. The word embeddings are tuned accordingly so that they can produce the desired soft matches. Experiments on a commercial search engine's query log demonstrate the improvements of K-NRM over prior feature-based and neural-based states-of-the-art, and explain the source of K-NRM's advantage: Its kernel-guided embedding encodes a similarity metric tailored for matching query words to document words, and provides effective multi-level soft matches.
Triphasia trifolia P. Wilson
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
Sapindales
Rutaceae
Triphasia
Triphasia trifolia

description: Limonia trifoliata Linnaeus, Mantissa Plantarum Altera: 237. 1771, nom. illeg.
"Habitat in India orientali. D. DuChesne." RCN: 3053.
 Replaced synonym: Limonia trifolia Burm. f. (1768).
Type not designated.
 Current name: Triphasia trifolia (Burm. f.) P. Wilson (Rutaceae).
 Note: An illegitimate replacement name for L. trifolia Burm. f. (1768).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part L), pp. 610-650 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 633, DOI: 10.5281/zenodo.291971
Energy of Twisted Harmonic Maps of Riemann Surfaces
Creators: name: Goldman, William M.
name: Wentworth, Richard A.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Differential Geometry (math.DG)
subject: General Topology (math.GN)
subject: FOS: Mathematics
subject: 57M50, 58E20

description: The energy of harmonic sections of flat bundles of nonpositively curved (NPC) length spaces over a Riemann surface $S$ is a function $E_ρ$ on Teichmüller space $\Teich$ which is a qualitative invariant of the holonomy representation $ρ$ of $π_1(S)$. Adapting ideas of Sacks-Uhlenbeck, Schoen-Yau and Tromba, we show that the energy function $E_ρ$ is proper for any convex cocompact representation of the fundamental group. More generally, if $ρ$ is a discrete embedding onto a normal subgroup of a convex cocompact group $Γ$, then $E_ρ$ defines a proper function on the quotient $\Teich/Q$ where $Q$ is the subgroup of the mapping class group defined by $Γ/ρ(π_1(S))$. When the image of $ρ$ contains parabolic elements, then $E_ρ$ is not proper. Using the recent solution of Marden's Tameness Conjecture, we show that if $ρ$ is a discrete embedding into $\SLtC$, then $E_ρ$ is proper if and only if $ρ$ is quasi-Fuchsian. These results are used to prove that the mapping class group acts properly on the subset of convex cocompact representations.
description: 21 pages; a few corrections were made based on a referee's report
Delocalization of charge and current in a chiral quasiparticle wave-packet
Creators: name: Sarkar, Subhajit
Publisher: name: arXiv
Year: 2017
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: A chiral quasi-particle wave packet (c-QPWP) is defined as a conventional superposition of chiral quasi-particle states corresponding to an interacting electron system in two dimensions (2D) in the presence of Rashba spin-orbit coupling (RSOC). I investigate its internal structure via studying the charge and the current densities within the first order perturbation in the electron-electron interaction. It is found that the c-QPWP contains a localized charge which is less than the magnitude of the bare charge and the remaining charge resides at the system boundary. The amount of charge delocalized turns out to be inversely proportional to the degenerate Fermi velocity $v_0 ( = \sqrt{α^2 + 2μ/ m})$ when RSOC (with strength $α$) is weak, and therefore externally tunable. For strong RSOC, the magnitudes of both the delocalized charge and the current further strongly depend on the direction of propagation of the wave packet. Both the charge and the current densities consist of an anisotropic $r^{-2}$ tail away from the centre of the wave packet. Possible implications of such delocalizations in real systems corresponding to 2D semiconductor heterostructure are also discussed within the context of particle injection experiments.
description: 19 pages, 6 figures, Version accepted for publication in Phys. Rev. B, typos corrected
Displacement and National Identities in The English Patient
Creators: name: Kaimaki, Katerina
Publisher: name: Ex-centric Narratives: Journal of Anglophone Literature, Culture and Media
Year: 2019

description: Michael Ondaatje’s novel and Anthony Minghella’s subsequent screen adaptation of The English Patient may be, at first glance, considered a classic romance with a dramatic finale. Upon closer inspection, however, it becomes evident that both the novel and the film adaptation are extremely preoccupied with questions about (voluntary) displacement and national identities during a period of crisis. Using World War II as a backdrop, the story questions the importance of one’s nationality, and how what is considered one’s country, is not necessarily connected with one’s feelings of national identity. It is this chosen displacement, which distinguishes these characters from all the heroes in literature and films who are forced to leave their countries because of the outbreak of wars or disease, that makes this story particularly interesting. To that end, this paper seeks to investigate the relations between the main characters of both novel and film and to highlight the crucially different approaches, especially in the story’s conclusion, that the two mediums adopt towards their subject matter with the hopes of understanding the motivations guiding these fictional characters.
description: Ex-centric Narratives: Journal of Anglophone Literature, Culture and Media, No 3 (2019): Identity Broodings in Chicana/o Studies & Other Essays
Nonthermal gamma-ray and X-ray flashes from shock breakout in gamma-ray bursts/supernovae
Creators: name: Wang, Xiang-Yu
name: Li, Zhuo
name: Waxman, Eli
name: Meszaros, Peter
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Thermal X-ray emission which is simultaneous with the prompt gamma-rays has been detected for the first time from a supernova connected with a gamma-ray burst (GRB), namely GRB060218/SN2006aj. It has been interpreted as arising from the breakout of a mildly relativistic, radiation-dominated shock from a dense stellar wind surrounding the progenitor star. There is also evidence for the presence of a mildly relativistic ejecta in GRB980425/SN1998bw, based on its X-ray and radio afterglow. Here we study the process of repeated bulk Compton scatterings of shock breakout thermal photons by the mildly relativistic ejecta. During the shock breakout process, a fraction of the thermal photons would be repeatedly scattered between the pre-shock material and the shocked material as well as the mildly relativistic ejecta and, as a result, the thermal photons get boosted to increasingly higher energies. This bulk motion Comptonization mechanism will produce nonthermal gamma-ray and X-ray flashes, which could account for the prompt gamma-ray burst emission in low-luminosity supernova-connected GRBs, such as GRB060218. A Monte Carlo code has been developed to simulate this repeated scattering process, which confirms that a significant fraction of the thermal photons get "accelerated" to form a nonthermal component, with a dominant luminosity. This interpretation for the prompt nonthermal emission of GRB060218 may imply that either the usual internal shock emission from highly relativistic jets in these low-luminosity GRBs is weak, or alternatively, that there are no highly relativistic jets in this peculiar class of bursts.
description: Accepted for publication in ApJ; Introduction expanded, references added, conclusions unchanged; total 7 pages including 2 color figures and 1 table
Introduction: Identity Broodings in Chicana/o Culture
Creators: name: Lomelí, Francisco A.
name: Oliva, Juan Ignacio
name: Emmanouilidou, Sophia
Publisher: name: Ex-centric Narratives: Journal of Anglophone Literature, Culture and Media
Year: 2019

description: Ex-centric Narratives: Journal of Anglophone Literature, Culture and Media, No 3 (2019): Identity Broodings in Chicana/o Studies & Other Essays
Terpenoids with neurotrophic and anti-neuroinflammatory activities from the cultures of the fungus Cyathus stercoreus
Creators: name: Yin, Xia
name: Qi, Jianzhao
name: Li, Yixiao
name: Bao, Ze’an
name: Du, Peng
name: Kou, Rongwei
name: Wang, Weiwei
name: Gao, Jin-Ming
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: Evolutionary Biology
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Plant Biology

description: Three new cyathane diterpenoids named stercorins A–C (1–3), including one with unusual 4,9-seco-carbon skeleton, together with two new drimane sesquiterpenoids named stercorins D (4) and E (5) were isolated from the liquid cultures of the basidiomycete Cyathus stercoreus. Their structures were established by 1D and 2D NMR data in conjunction with HR-ESI-MS. All three cyathane diterpenoids showed neurotrophic activity in PC-12 cells at concentrations of 10 µM. Compounds 1–3 significantly suppressed LPS-induced NO production in culture medium in BV2 cells with the IC50 values of 1.64 μM, 9.25 μM and 8.71 μM, respectively. Notably, Compound 1, possessing an uncommon medium-sized 9/7 ring system showed the most promising role in the prevention of two activities-associated neurodegenerative diseases.
Más allá de los Borderlands: Anzaldúa, Spiritual Activism and Agents of Awakening
Creators: name: Quinn-Sánchez, Kathryn
Publisher: name: Ex-centric Narratives: Journal of Anglophone Literature, Culture and Media
Year: 2019

description: In her post-Borderlands work, Gloria Anzaldúa asks us to redefine society by opening our minds and senses to erase boundaries, borders and labels, to free ourselves from limitations and to be able to work towards social justice for everyone. This article follows the development of post-Borderlands thought by engaging with Anzaldúan terminology as “queer” work. The terms include: autohistoria-teoría, Coyolxauhqui, conocimiento, nepantla, nos/otras, spiritual activism and new tribalism. First, I delve into these terms’ significance and how Anzaldúa and others view their impact on the field of Latina feminism and the goal of social change. Secondly, a discussion of how these concepts are represented, adopted and modified by other Latina writers ensues. Finally, we arrive at how recent Latina feminists engage with these concepts as their works demonstrate the immense reach of Anzaldúan thought. In closing, I choose to highlight a few nepantleras who have chosen to become “agents of awakening” by internalizing theory and externalizing their spirituality.
description: Ex-centric Narratives: Journal of Anglophone Literature, Culture and Media, No 3 (2019): Identity Broodings in Chicana/o Studies & Other Essays
title: 02_0725
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
Real-time detection of protein trafficking with high-throughput flow cytometry (HTFC) and fluorogen-activating protein (FAP) base biosensor.
Creators: name: Wu, Yang
name: Tapia, Phillip H.
name: Jarvik, Jonathan
name: Waggoner, Alan
name: Sklar, Larry A.
Publisher: name: Carnegie Mellon University
Year: 2014
Subjects: subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: We combined fluorogen-activating protein (FAP) technology with high-throughput flow cytometry to detect real-time protein trafficking to and from the plasma membrane in living cells. The hybrid platform allows drug discovery for trafficking receptors, such as G protein-coupled receptors, receptor tyrosine kinases, and ion channels, which were previously not suitable for high-throughput screening by flow cytometry. The system has been validated using the β2-adrenergic receptor (β2AR) system and extended to other GPCRs. When a chemical library containing ∼ 1200 off-patent drugs was screened against cells expressing FAP-tagged β2AR, all known β2AR active ligands in the library were successfully identified, together with a few compounds that were later confirmed to regulate receptor internalization in a nontraditional manner. The unexpected discovery of new ligands by this approach indicates the potential of using this protocol for GPCR de-orphanization. In addition, screens of multiplexed targets promise improved efficiency with minor protocol modification.
Search for new physics in events with a leptonically decaying Z boson and a large transverse momentum imbalance in proton-proton collisions at $\sqrt{s} $ = 13 TeV
Creators: name: CMS Collaboration
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: A search for new physics in events with a Z boson produced in association with large missing transverse momentum at the LHC is presented. The search is based on the 2016 data sample of proton-proton collisions recorded with the CMS experiment at $\sqrt{s} = $ 13 TeV, corresponding to an integrated luminosity of 35.9 fb$^{-1}$. The results of this search are interpreted in terms of a simplified model of dark matter production via spin-0 or spin-1 mediators, a scenario with a standard-model-like Higgs boson produced in association with the Z boson and decaying invisibly, a model of unparticle production, and a model with large extra spatial dimensions. No significant deviations from the background expectations are found, and limits are set on relevant model parameters, significantly extending the results previously achieved in this channel.
description: Replaced with the published version. Added the journal reference and the DOI. All the figures and tables can be found at http://cms-results.web.cern.ch/cms-results/public-results/publications/EXO-16-052/ (CMS Public Pages)
Storytelling as Transformation: Disrupting Cycles of Violence through Feminist Sites of Remembrance, Love, and Forgiveness in Emma Pérez’s Forgetting the Alamo, or, Blood Memory (2009)
Creators: name: Simone, Adrianna
Publisher: name: Ex-centric Narratives: Journal of Anglophone Literature, Culture and Media
Year: 2019

description: In Ethics: Subjectivity and Truth (1998), Michel Foucault states that before a person can reach a spiritual transformation, they should seek the very truth that will leave one transformed, a phenomenon he describes as “techniques of the self.” Additional theorists and philosophers, such as Emma Pérez, Judith Butler, Ramón Grosfoguel, Nelson Maldonado-Torres and José David Saldívar, explore the relationship of the self to “the other” in their theoretical texts. Through a careful analysis of decolonial and philosophical ideas about identity, I critically analyze the journey and eventual transformation that fictional character Micaela (also known as Lorenzo) undertakes in Emma Pérez’s novel Forgetting the Alamo, or, Blood Memory. Micaela struggles with the resilience of the “coloniality of power” in her everyday life as it leaves her angry, hateful and “uncivilized.” I address questions about barriers that make personal transformations difficult. Micaela’s retelling demonstrates that cycles of violence can stop if one begins with the self. In this manner, she repudiates the dominant power structures while transforming her soul.
description: Ex-centric Narratives: Journal of Anglophone Literature, Culture and Media, No 3 (2019): Identity Broodings in Chicana/o Studies & Other Essays
Quantum cosmology of quadratic f(R) theories with a FRW metric
Creators: name: Vázquez-Báez, V.
name: Ramírez, C.
Publisher: name: arXiv
Year: 2017
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the quantum cosmology of a quadratic $f(R)$ theory with a FRW metric, via one of its equivalent Horndeski type actions, where the dynamics of the scalar field is induced. The classical equations of motion and the Weeler-deWitt equation, in their exact versions, are solved numerically. From the choice of a free parameter in the action follow two cases, inflation + exit and inflation alone. The numerical solution of the Wheeler-DeWitt equation depends strongly on the boundary conditions, which can be chosen so that the resulting wave function of the universe seems to be normalizable and consistent with hermitian operators.
description: 6 pages, 4 figures
Rapid microinjection of fertilized eggs.
Creators: name: Cheers, Melani S.
name: Ettensohn, Charles A.
Publisher: name: Carnegie Mellon University
Year: 2004
Subjects: subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: The chapter focuses on methods for using a picospritzer to inject large numbers of eggs that have been immobilized in open plastic dishes. The microinjection of reagents into eggs and early embryos aids in analyzing many cellular and developmental processes and is essential in studying cell lineages and cell fate specification, gene regulation, gene function, and biochemical pathways. This approach is especially useful for rapid, repetitive microinjection of reagents, such as morpholino antisense oligonucleotides, mRNAs, and DNA constructs. Many other molecules and cellular components can also be introduced into oocytes and zygotes by microinjection, including sperm, cytoplasm, calcium, aequorin, phosphatases, peptides, and antibodies. The advantages of pressure-based microinjection as a delivery method are that it allows precise control over (1) the amount of reagent introduced into the cell, (2) the time of introduction, and (3) the specific cell(s) into which the reagent is introduced. Current methods for microinjecting the oocytes and embryos of echinoderms and other invertebrate deuterostomes are based on a pressure-injection method. The chapter describes specific methods currently used in the laboratory for microinjecting the fertilized eggs ofStrongylocentrotus purpuratus and Lytechinus variegatus, two species of sea urchins. With slight modifications, the same methods are also useful for microinjecting molecules into specific blastomeres of early cleavage stage embryos.
Dialogical Ecofeminist Perspectives in “The Moths” by Helena María Viramontes and “Woman Hollering Creek” by Sandra Cisneros
Creators: name: Martín-Junquera, Imelda
Publisher: name: Ex-centric Narratives: Journal of Anglophone Literature, Culture and Media
Year: 2019

description: This article analyzes two well-known short stories by two prominent Chicana writers, namely Helena María Viramontes and Sandra Cisneros, from an ecofeminist perspective. It is my aim to approach both texts having in mind previously published analyses, and to introduce an innovative theoretical frame that contemplates literary texts, women and nature as being in constant conversational relationships. These dialogical relationships subvert the traditional domination of nature promoted by patriarchal cultures, which set the human being, especially the male representative, as superior to other living entities and as the only one with “agency,” thus rendering the rest as passive. Women, traditionally associated with nature because of their reproductive and nurturing qualities, have been discriminated and identified with the passive and submissive attitude attributed to nature as well as other ethnic and sexual minorities. Since the 1980s and 1990s, however, Chicana writers have been attempting to provide agency to Chicana women and the natural elements they portray in their narratives and poetry. A very clear example is represented in Viramontes’ “The Moths,” where even the title states the importance of the little insects in the story as well as that of the three generations of women whose lives intersect in the narrative. Cisneros’ “Woman Hollering Creek” deals with a parallel story of submission and resistance in which a dialogical relationship with the river and the surrounding nature serves to provide agency to the protagonist.
description: Ex-centric Narratives: Journal of Anglophone Literature, Culture and Media, No 3 (2019): Identity Broodings in Chicana/o Studies & Other Essays
title: ADCO, Cartulaire de Cîteaux pour la grange et seigneurie d'Ouges (XVe siècle), Cart. 173 (11 H 939), 226 folios, f. 0447
Creators: name: de la Côte d'Or, Archives départementales
name: CG21/F.PETOT/2015
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Cartulaire de Cîteaux pour la grange et seigneurie d'Ouges (XVe siècle), Archives départementales de la Côte-d'Or, Cart. 173 (11 H 939), 226 folios, f. 0447, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Cîteaux pour la grange et seigneurie d'Ouges (XVe siècle), Archives départementales de la Côte-d'Or, Cart. 173 (11 H 939), 226 folios, f. 0447, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Evaluation of Sylvester type determinants using block-triangularization
Creators: name: Holtz, Olga
Publisher: name: arXiv
Year: 2005
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics
subject: 33C45, 33D45, 15A15, 15A23

description: It is shown that the values of Sylvester type determinants for various orthogonal polynomials considered by Askey in [R.Askey, Evaluation of some determinants, Proceedings of the 4th ISAAC Congress, 200x, xxx-xxx] can be ascertained inductively using simple block-triangularization schemes.
description: 9 pages; to appear in Proceedings of the 4th ISAAC Congress