cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Natural orbitals renormalization group approach to a Kondo singlet
Creators: name: Zheng, Ru
name: He, Rong-Qiang
name: Lu, Zhong-Yi
Publisher: name: arXiv
Year: 2018
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: A magnetic impurity embedded in a metal host is collectively screened by a cloud of conduction electrons to form a Kondo singlet below a characteristic energy scale $T_K$, the Kondo temperature, through the mechanism of the Kondo effect. We have reinvestigated the Kondo singlet by means of the newly developed natural orbitals renormalization group (NORG) method. We find that, in the framework of natural orbitals formalism, the Kondo screening mechanism becomes transparent and simple, while the intrinsic structure of Kondo singlet is clearly resolved. For a single impurity Kondo system, there exits a single active natural orbital which screens the magnetic impurity dominantly. In the perspective of entanglement, the magnetic impurity is entangled dominantly with the active natural orbital, i.e., the subsystem formed by the active natural orbital and the magnetic impurity basically disentangles from the remaining system. We have also studied the structures of the active natural orbital respectively projected into real space and momentum space. Moreover, the dynamical properties, represented by one-particle Green's functions defined at impurity site with active natural orbital, were obtained by using correction vector method. In order to clarify the spatial extension of the Kondo screening cloud, the concept of Kondo correlation energy was introduced. With this concept we obtain a characteristic length scale beyond which the Kondo screening cloud is hardly detected in experiment. Our numerical results indicate that this characteristic length scale usually is just a few nanometers, which interprets why it is difficult to detect the Kondo screening cloud experimentally in a metal host.
description: 10 pages and 14 figures
Buccinum areola Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Neogastropoda
Buccinidae
Buccinum
Buccinum areola

description: Buccinum areola [spec. nov.]
B. testa substriata maculis quadratis quadrifariam cincta, apertura dentata, cauda recurva.
Bonan. recr. 3. t. 154.
Rumph. mus. t. 25. f. 1, B. 2.
Gvalt. test. t. 39. f. H. G.
Argenv. conch. t. 18. f. I.
Habitat in M. Mediterraneo.
Alia striata sunt, alia laevia. Labium exterius interiori margine dentatum est.
* c * Caffidea Unguiculata: labro postice extrorsum aculeato; caeterum similia Caudatis b.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 736, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
H_2 Absorption and Fluorescence for Gamma Ray Bursts in Molecular Clouds
Creators: name: Draine, B. T.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: If a gamma ray burst with strong UV emission occurs in a molecular cloud, there will be observable consequences resulting from excitation of the surrounding H2. The UV pulse from the GRB will pump H2 into vibrationally-excited levels which produce strong absorption at wavelengths < 1650 A. As a result, both the prompt flash and later afterglow will exhibit strong absorption shortward of 1650 A, with specific spectroscopic features. Such a cutoff in the emission from GRB 980329 may already have been observed by Fruchter et al.; if so, GRB 980329 was at redshift 3.0 < z < 4.4 . BVRI photometry of GRB 990510 could also be explained by H2 absorption if GRB 990510 is at redshift 1.6 < z < 2.3. The fluorescence accompanying the UV pumping of the H2 will result in UV emission from the GRB which can extend over days or months, depending on parameters of the ambient medium and beaming of the GRB flash. The 7.5-13.6 eV fluorescent luminosity is \sim 10^{41.7} erg/s for standard estimates of the parameters of the GRB and the ambient medium. Spectroscopy can distinguish this fluorescent emission from other possible sources of transient optical emission, such as a supernova.
description: 13 pages, including 4 figures. submitted to Ap.J.(Letters)
$Λ(1405)$ Contribution to Kaon-Nucleon Scattering Lengths In Chiral Perturbation Theory
Creators: name: Savage, Martin J.
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We examine the role of the $Λ(1405)$ in kaon-nucleon scattering lengths using chiral perturbation theory. The leading nonanalytic SU(3) corrections reduce the coupling of the $Λ(1405)$ to $KN$ compared to $Σπ$. S-wave $K^-p$ scattering is the only channel significantly affected by the $ Λ(1405)$ pole which substantially cancels against the leading term fixed by the vector current. This cancellation and the close proximity of the $Λ(1405)$ pole makes this SU(3) correction to $a(K^-p)$ large and at lowest order leaves the sign of $a(K^-p)$ undetermined. We extract two linear combinations of constants appearing at higher order in the chiral expansion from measurements of $KN$ scattering lengths. These constants are important for the offshell behaviour of $KN$ scattering amplitudes that play a central role in kaon condensation. The recent claims about the calculability of these constants are discussed.
description: 11 pages, figure not included, uses harvmac, CMU-HEP 94-11, NSF-ITP-94-33
title: «Брексит» и интернет-сообщество: лингвопрагматический аспект
Creators: name: Вульфович, Борис
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2021

description: В данной статье рассматривается реакция пользователей социальной сети «твиттер» на выход из Великобритании из Евросоюза. Материалом для исследования служат комментарии, оставленные к посту британского премьер-министра Бориса Джонсона об успешном выходе из ЕС. Приоритетными метода для анализа были выбраны: описательный, метод частичной выборки и метод контекстологического описания.
A geodetic study of the Alpine Fault through South Westland: using campaign GPS data to model slip rates on the Alpine Fault
Creators: name: Page, Chris J.
name: Denys, Paul H.
name: Pearson, Chris F.
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Although the Alpine Fault has been studied extensively, there have been few geodetic studies in South Westland. We include a series of new geodetic measurements from sites across the Haast Pass and preliminary results from a recently established network, the Cascade array that extends from the Arawhata River to Lake McKerrow, a region that previously had few geodetic measurements. We compare the slip rates based on models that include both single and double faults, and consider Alpine Fault dips of 55° and near vertical. Our preferred solution models the Alpine Fault as an infinitely long fault, dipping at 55° with a second (proxy) fault to account for (inboard) distributed deformation. This gives results that are consistent with the Alpine Fault being a predominantly strike-slip fault with a slip rate of 30 ± 2 mm/yr and therefore demonstrates that the slip rate of the Alpine Fault is constant along strike. The locking depth for the fault in this region is c. 17 km. Assuming a near vertical dip angle results in unrealistic high slip rates.
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VIII, Cart. 192 (11 H 77), 295 folios, f. 0163v
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VIII, Archives départementales de la Côte-d'Or, Cart. 192 (11 H 77), 295 folios, f. 0163v, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VIII, Archives départementales de la Côte-d'Or, Cart. 192 (11 H 77), 295 folios, f. 0163v, 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
Astronomical Image Blurring from Transversely Correlated Quantum Gravity Fluctuations
Creators: name: Lee, Vincent S. H.
name: Zurek, Kathryn M.
name: Chen, Yanbei
Publisher: name: arXiv
Year: 2023
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Quantum fluctuations in spacetime can, in some cases, lead to distortion in astronomical images of faraway objects. In particular, a stochastic model of quantum gravity predicts an accumulated fluctuation in the path length $ΔL$ with variance $\langle ΔL^2\rangle\sim l_pL$ over a distance $L$, similar to a random walk, and assuming no spatial correlation above length $l_p$; it has been argued that such an effect is ruled out by observation of sharp images from distant stars. However, in other theories, such as the pixellon (modeled on the Verlinde-Zurek (VZ) effect), quantum fluctuations can still accumulate as in the random walk model while simultaneously having large distance correlations in the fluctuations. Using renormalization by analytic continuation, we derive the correlation transverse to the light propagation, and show that image distortion effects in the pixellon model are strongly suppressed in comparison to the random walk model, thus evading all existing and future constraints. We also find that the diffraction of light rays does not lead to qualitative changes in the blurring effect.
description: 11 pages, 4 figures, v2: updated to match journal version, conclusions unchanged
Model selection and constraints from Holographic dark energy scenarios
Creators: name: Akhlaghi, I. A.
name: Malekjani, M.
name: Basilakos, S.
name: Haghi, H.
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: In this study we combine the expansion and the growth data in order to investigate the ability of the three most popular holographic dark energy models, namely event future horizon, Ricci scale and Granda-Oliveros IR cutoffs, to fit the data. Using a standard $χ^2$ minimization method we place tight constraints on the free parameters of the models. Based on the values of the Akaike and Bayesian information criteria we find that two out of three holographic dark energy models are disfavored by the data, because they predict a non-negligible amount of dark energy density at early enough times. Although the growth rate data are relatively consistent with the holographic dark energy models which are based on Ricci scale and Granda-Oliveros IR cutoffs, the combined analysis provides strong indications against these models. Finally, we find that the model for which the holographic dark energy is related with the future horizon is consistent with the combined observational data.
description: 13 Pages, 7 Figures and 9 Tables. Accepted in MNRAS
Buccinum erinaceus Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Neogastropoda
Buccinidae
Buccinum
Buccinum erinaceus

description: Buccinum erinaceus [spec. nov.]
B. testa subplicata papillis coronata, labro postice muricato.
Rumph. mus. t. 25. f. 7.
Gvalt. test. t. 39. f. I. D.
Argenv. conch. t. 17. f. G.
Habitat in O. Americano.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on pages 736-737, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
Additional file 1 of A centenary tale: population genetic insights into the introduction history of the oriental fire-bellied toad (Bombina orientalis) in Beijing
Creators: name: Zhang, Shan
name: Lin, Meixi
name: Liu, Jiawei
name: Chen, Jiangce
name: Liu, Dong
name: Zhao, Jindong
name: Yao, Meng
Publisher: name: figshare
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Ecology

description: Additional file 1: Table S1. Site and sample size information for the Bombina orientalis surveyed in this study. Table S2. Mitochondrial DNA haplotype information. Table S3. Primer information for microsatellite loci. Table S4. Results of the Hardy–Weinberg equilibrium tests for individual microsatellite loci in each population. Table S5. Results of paired t-tests of genetic diversity parameters between the Beijing and Yantai samples. Fig. S1. Complete graphs of the STRUCTURE analysis of Bombina orientalis population genetic differentiation based on microsatellite data. Fig. S2. Correlation between genetic distance and geographic distance among sites in Beijing. Fig. S3. Simulation of the loss of genetic diversity over 100 years in the introduced Beijing population of Bombina orientalis at different initial sex ratios in the founder population.
Additional file 1 of Neuronal CD59 isoforms IRIS-1 and IRIS-2 as regulators of neurotransmitter release with implications for Alzheimer’s disease
Creators: name: Golec, Ewelina
name: Olsson, Robin
name: Tuysuz, Emre Can
name: Karlsson, Maja
name: Serjieh, Yasmin
name: King, Ben C.
name: Wennström, Malin
name: Blom, Anna M.
Publisher: name: figshare
Year: 2025
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Marine Biology
subject: Cancer
subject: Mental Health
subject: Infectious Diseases
subject: FOS: Health sciences

description: Supplementary Material 1
Ecology and breeding biology of a tropical bird, the Lovely Fairy-Wren (Malurus amabilis)
Creators: name: Leitão, Ana V.
name: Hall, Michelle L.
name: Venables, Brian
name: Mulder, Raoul A.
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: Science Policy
subject: Plant Biology

description: The Lovely Fairy-Wren (Malurus amabilis) is endemic to the wet tropics of Australia and is one of 11 species in the genus Malurus. Despite the large number of studies on fairy-wrens, little is known about the Lovely Fairy-Wren. This study provides the first detailed description of its ecology, behaviour, and breeding biology. Lovely Fairy-Wrens displayed breeding behaviour characteristic of tropical birds, with groups maintaining territories and breeding year-round, small clutch size (two to three eggs), long juvenile dependence (2 months) and high adult breeder survival (86%). They breed cooperatively, and groups formed when male (but not female) offspring delayed dispersal and remained in their natal group as subordinates. Groups were typically small (2.5 ± 0.8 individuals), possibly because productivity was low: 29% of the monitored groups produced at least one fledgling per year. Males provided high levels of parental care and this, together with low extra-pair courtship and petal displays, suggests that this species may not be as promiscuous as other fairy-wrens. Unlike other Australian fairy-wrens, males maintained their brightly coloured adult plumage year-round after initial acquisition. This lack of seasonal moult into dull plumage, coupled with the unusually colourful plumage of females in this species, suggests that the impact of natural selection on the plumage colour of both sexes may be lower in this species than in their congeners. We discuss similarities and differences in life-history and morphological traits between the Lovely Fairy-Wren and other Malurus species.
Steady state sedimentation of ultrasoft colloids
Creators: name: Singh, Sunil P.
name: Gompper, Gerhard
name: Winkler, Roland G.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: The structural and dynamical properties of ultra-soft colloids - star polymers - exposed to a uniform external force field are analyzed applying the multiparticle collision dynamics approach, a hybrid coarse-grain mesoscale simulation approach, which captures thermal fluctuations and long-range hydrodynamic interactions. In the weak field limit, the structure of the star polymer is nearly unchanged, however in an intermediate regime, the radius of gyration decreases, in particular transverse to the sedimentation direction. In the limit of a strong field, the radius of gyration increases with field strength. Correspondingly, the sedimentation coefficient increases with increasing field strength, passes through a maximum and decreases again at high field strengths. The maximum value depends on the functionality of the star polymer. High field strengths lead to symmetry breaking with trailing, strongly stretched polymer arms and a compact star polymer body. In the weak field linear response regime, the sedimentation coefficient follows the scaling relation of a star polymer in terms of functionality and arm length.
Increasing the Lensing Figure of Merit through Higher Order Convergence Moments
Creators: name: Vicinanza, Martina
name: Cardone, Vincenzo F.
name: Maoli, Roberto
name: Scaramella, Roberto
name: Er, Xinzhong
Publisher: name: arXiv
Year: 2018
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The unprecedented quality, the increased dataset, and the wide area of ongoing and near future weak lensing surveys allows to move beyond the standard two points statistics thus making worthwhile to investigate higher order probes. As an interesting step towards this direction, we expolore the use of higher order moments (HOM) of the convergence field as a way to increase the lensing Figure of Merit (FoM). To this end, we rely on simulated convergence to first show that HOM can be measured and calibrated so that it is indeed possible to predict them for a given cosmological model provided suitable nuisance parameters are introduced and then marginalized over. We then forecast the accuracy on cosmological parameters from the use of HOM alone and in combination with standard shear power spectra tomography. It turns out that HOM allow to break some common degeneracies thus significantly boosting the overall FoM. We also qualitatively discuss possible systematics and how they can be dealt with.
description: 25 pages, 5 figures, This paper extends and replaces arXiv:1606.03892. It matches PRD accepted version after minor changes
Terezine E, bioactive prenylated tryptophan analogue from an endophyte of Centaurea stoebe
Creators: name: Abdou, Randa
name: Shabana, Samah
name: Rateb, Mostafa E.
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Pharmacology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified

description: Fungal endophytes are considered promising sources of new bioactive natural products. In this study, a Mucor sp. has been isolated as an endophyte from the medicinal plant Centaurea stoebe. Through bioactivity-guided fractionation, the isolation of the new bioactive terezine E in addition to the previously reported 14-hydroxyterezine D was carried out. The isolated compounds were fully characterised by HRESIMS and 1D and 2D NMR analyses. Both compounds exhibited potent antiproliferative activity against K-562 and HUVEC cell lines and antifungal efficacy against the tested fungal strains.
Seasonal variation of volatile oil composition and antioxidant property of aerial parts of Syzygium paniculatum Gaertn. grown in the Eastern Cape, South Africa
Creators: name: Sunday O. Okoh
name: Omobola O. Okoh
name: Okoh, Anthony I.
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Plant Biology

description: Syzygium paniculatum Gaertn of the family Myrtaceae is a medicinal and aromatic plant. The hydrodistilled volatile oil (VO) from the aerial parts was characterised by GC-MS and Kovat’s index, while the antioxidant property was investigated using spectrophotometric techniques. Antioxidant capacities of the aerial parts VOs range from 0.12 to 0.93 mg/mL in scavenging 2, 2-diphenyl-1-picrylhydrazyl radicals (DPPH•). Overall, 75 and 67 compounds were identified from the summer and winter VOs, respectively. The main compounds were α-pinene (33.13%), n-hexadecanoic acid (19.14%), limonene (14.26%), farnesol (14.21%), β-ocimene (13.04%), citronellol (12.67%), linoleic acid (11.50%), octahydro-1,4-dimethyl azulene (11.57%), citral (9.91%), phytol (5.07%), linolenic acid (4.85%) and thymol (2.23%). The bioavailability of citronellol, thymol, β-ocimene and linoleic acid, used as bactericidal, fungicidal and antioxidant agents in cosmetics and perfumery, suggests S. paniculatum potential as a natural food flavouring and source of antibiotics in this era of emerging multi-drug-resistant pathogens.
Buccinum glaucum Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Neogastropoda
Buccinidae
Buccinum
Buccinum glaucum

description: Buccinum glaucum [spec. nov.]
B. testa laevi papillisque coronata, labro postice muricato.
Rumph. mus. t. 25. f. A.
Gvalt. test. t. 40. f. A.
Habitat in O. Asiatico.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 737, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
Addressing some critical aspects of the BepiColombo MORE relativity experiment
Creators: name: Schettino, Giulia
name: Serra, Daniele
name: Tommei, Giacomo
name: Milani, Andrea
Publisher: name: arXiv
Year: 2018
Subjects: subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: The Mercury Orbiter radio Science Experiment (MORE) is one of the experiments on-board the ESA/JAXA BepiColombo mission to Mercury, to be launched in October 2018. Thanks to full on-board and on-ground instrumentation performing very precise tracking from the Earth, MORE will have the chance to determine with very high accuracy the Mercury-centric orbit of the spacecraft and the heliocentric orbit of Mercury. This will allow to undertake an accurate test of relativistic theories of gravitation (relativity experiment), which consists in improving the knowledge of some post-Newtonian and related parameters, whose value is predicted by General Relativity. This paper focuses on two critical aspects of the BepiColombo relativity experiment. First of all, we address the delicate issue of determining the orbits of Mercury and the Earth-Moon barycenter at the level of accuracy required by the purposes of the experiment and we discuss a strategy to cure the rank deficiencies that appear in the problem. Secondly, we introduce and discuss the role of the solar Lense-Thirring effect in the Mercury orbit determination problem and in the relativistic parameters estimation.
description: 29 pages, 5 figures. Presented at the Seventh International Meeting on Celestial Mechanics, San Martino al Cimino (Viterbo, Italy), 3-9 September 2017
title: О специфике работы над политическим языком в эпоху цифры
Creators: name: Кащей, Николай
name: Шипулин, Всеволод
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2021

description: В данной статье расширяются и уточняются возможности современной риторики в жизни цифрового общества, в котором происходят ключевые трансформации социальной и политической жизни. Здесь мы еще раз обращаемся к такому междисциплинарному понятию, как концепт «политико-лингвистическая
работа над публичным языком». Понимание данного концепта существенно отличается в различных политических типологиях в зависимости от теоретических, политических и идеологических позиций.
Negative longitudinal magnetoresistance in the density wave phase of Y$_2$Ir$_2$O$_7$
Creators: name: Juyal, Abhishek
name: Agarwal, Amit
name: Mukhopadhyay, Soumik
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The ground state of nanowires of single crystalline Pyrochlore Y$_2$Ir$_2$O$_7$ is a density wave. Application of a {\it transverse} magnetic field increases the threshold electric field for the collective de-pinning of the density wave state at low temperature, leading to colossal magnetoresistance for voltages around the de-pinning threshold. This is in striking contrast to the case where even a vanishingly small {\it longitudinal} magnetic field sharply reduces the de-pinning threshold voltage resulting in {\it negative} magnetoresistance. Ruling out several other possibilities we argue that this phenomenon is likely to be a consequence of the chiral anomaly in the gapped out Weyl semimetal phase in Y$_2$Ir$_2$O$_7$.
description: To appear in Phys. Rev. Lett
Signatures of the Youngest Starbursts: Optically-thick Thermal Bremsstrahlung Radio Sources in Henize 2-10
Creators: name: Kobulnicky, Henry A.
name: Johnson, Kelsey E.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: VLA radio continuum imaging reveals compact (<8 pc) ~1 mJy radio sources in the central 5" starburst region of the blue compact galaxy Henize 2-10. We interpret these radio knots as extremely young, ultra-dense HII regions. We model their luminosities and spectral energy distributions, finding that they are consistent with unusually dense HII regions having electron densities, 1500 cm^-3 < n_e < 5000 cm^-3, and sizes of 3-8 pc. Since these H II regions are not visible in optical images, we propose that the radio data preferentially reveal the youngest, densest, and most highly obscured starforming events. Energy considerations imply that each of the five \HII regions contains ~750 O7V equivalent stars, greater than the number found in 30 Doradus in the LMC. The high densities imply an over-pressure compared to the typical interstellar medium so that such objects must be short-lived (<0.5 Myr expansion timescales). We conclude that the radio continuum maps reveal the very young (<0.5 Myr) precursors of ``super starclusters'' or ``proto globular clusters'' which are prominent at optical and UV wavelengths in He 2-10. If the ultra-dense HII regions are typical of those which we predict will be found in other starbursting systems, then super starclusters spend 15% of their lifetime in heavily-obscured environments, similar to Galactic ultra-compact HII regions. This body of work leads us to propose that massive extragalactic star clusters (i.e. proto globular clusters) with ages <10^6 yr may be most easily identified by finding compact radio sources with optically-thick thermal bremsstrahlung spectral signatures.
description: AASTeX, 8 figures 2 included with psfig in text; other 6 in jpeg format; Postscript versions of figures may be found at http://zem.ucolick.org/chip/Research/young_clusters.html -- Accepted for publication in the Astrophysical Journal
Graph Neural Networks with Diverse Spectral Filtering
Creators: name: Guo, Jingwei
name: Huang, Kaizhu
name: Yi, Xinping
name: Zhang, Rui
Publisher: name: arXiv
Year: 2023
Subjects: subject: Machine Learning (cs.LG)
subject: Social and Information Networks (cs.SI)
subject: FOS: Computer and information sciences

description: Spectral Graph Neural Networks (GNNs) have achieved tremendous success in graph machine learning, with polynomial filters applied for graph convolutions, where all nodes share the identical filter weights to mine their local contexts. Despite the success, existing spectral GNNs usually fail to deal with complex networks (e.g., WWW) due to such homogeneous spectral filtering setting that ignores the regional heterogeneity as typically seen in real-world networks. To tackle this issue, we propose a novel diverse spectral filtering (DSF) framework, which automatically learns node-specific filter weights to exploit the varying local structure properly. Particularly, the diverse filter weights consist of two components -- A global one shared among all nodes, and a local one that varies along network edges to reflect node difference arising from distinct graph parts -- to balance between local and global information. As such, not only can the global graph characteristics be captured, but also the diverse local patterns can be mined with awareness of different node positions. Interestingly, we formulate a novel optimization problem to assist in learning diverse filters, which also enables us to enhance any spectral GNNs with our DSF framework. We showcase the proposed framework on three state-of-the-arts including GPR-GNN, BernNet, and JacobiConv. Extensive experiments over 10 benchmark datasets demonstrate that our framework can consistently boost model performance by up to 4.92% in node classification tasks, producing diverse filters with enhanced interpretability. Code is available at \url{https://github.com/jingweio/DSF}.
description: Accepted by Proceedings of the ACM Web Conference 2023 (WWW '23)
Pulsating strings with mixed three-form flux
Creators: name: Hernandez, Rafael
name: Nieto, Juan Miguel
name: Ruiz, Roberto
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Circular strings pulsating in $AdS_3 \times S^3 \times T^4$ with mixed R-R and NS-NS three-form fluxes can be described by an integrable deformation of the one-dimensional Neumann-Rosochatius mechanical model. In this article we find a general class of pulsating solutions to this integrable system that can be expressed in terms of elliptic functions. In the limit of strings moving in $AdS_{3}$ with pure NS-NS three-form flux, where the action reduces to the $SL(2,\mathbb{R})$ WZW model, we find agreement with the analysis of the classical solutions of the system performed using spectral flow by Maldacena and Ooguri. We use our elliptic solutions in $AdS_{3}$ to extend the dispersion relation beyond the limit of pure NS-NS flux.
description: 10 pages. Latex
Hole-doping-induced half-metallic ferromagnetism in highly-air-stable PdSe2 monolayer under uniaxial stress
Creators: name: Zhang, Shi-Hao
name: Liu, Bang-Gui
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Two-dimensional (2D) high-temperature ferromagnetic materials are important for spintronic application. Fortunately, a highly-air-stable PdSe$_2$ monolayer semiconductor has been made through exfoliation from the layered bulk material. It is very highly desirable to realize robust ferromagnetism, even half-metallic ferromagnetism (100\% spin polarization), in such excellent nonmagnetic monolayer semiconductors. Here, the first-principles investigation shows that the PdSe$_2$ monolayer can be made to attain Stoner ferromagnetism with the maximal Curie temperature reaching to 800K, and the hole concentration threshold for ferromagnetism decreases with applied uniaxial stress. Furthermore, half-metallicity can be achieved in some hole concentration regions. For the strain of 10\% (uniaxial tensile stress of 4.4 N/m), the monolayer can attain half-metallic ferromagnetism up to 150 K. The magnetic anisotropic energy is suitable to not only stabilizing the 2D ferromagnetism but also realizing fast magnetization reversal. The magnetization can be also controlled by applying a transverse uniaxial stress. The highly-air-stable PdSe$_2$ monolayer, with these advantages, should be promising for spintronic applications.
description: 7 pages, 5 figures
Anomaly Detection for Industrial Big Data
Creators: name: Caithness, Neil
name: Wallom, David
Publisher: name: arXiv
Year: 2018
Subjects: subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: As the Industrial Internet of Things (IIoT) grows, systems are increasingly being monitored by arrays of sensors returning time-series data at ever-increasing 'volume, velocity and variety' (i.e. Industrial Big Data). An obvious use for these data is real-time systems condition monitoring and prognostic time to failure analysis (remaining useful life, RUL). (e.g. See white papers by Senseye.io, and output of the NASA Prognostics Center of Excellence (PCoE).) However, as noted by Agrawal and Choudhary 'Our ability to collect "big data" has greatly surpassed our capability to analyze it, underscoring the emergence of the fourth paradigm of science, which is data-driven discovery.' In order to fully utilize the potential of Industrial Big Data we need data-driven techniques that operate at scales that process models cannot. Here we present a prototype technique for data-driven anomaly detection to operate at industrial scale. The method generalizes to application with almost any multivariate dataset based on independent ordinations of repeated (bootstrapped) partitions of the dataset and inspection of the joint distribution of ordinal distances.
description: 9 pages; 11 figures
Size and strength of self-excited dynamos in Jupiter-like extrasolar planets
Creators: name: Zaghoo, Mohamed
name: Collins, G. W.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: The magnetization of solar and extrasolar gas giants is critically dependent on electronic and mass transport coefficients of their convective fluid interiors. We analyze recent laboratory experimental results on metallic hydrogen to derive a new conductivity profile for the Jovian-like planets. We combine this revised conductivity with a polytropic-based thermodynamic equation of state to study the dynamo action in 100 extrasolar giant planets varying from synchronous hot jupiters to fast rotators, with masses ranging from 0.3MJ to 15MJ. We find conducting cores larger than previous estimates, but consistent with the results from Juno, suggesting that the dynamos in the more massive planets might be shallow-seated. Our results reveal that most extrasolar giants are expected to possess dipole surface magnetic fields in the range of 0.1-10 Gauss. Assuming radio emission processes similar to our solar giants, most characterized planets should emit radiation with a maximum cyclotron frequency between few and 30 MHz, lower than previous estimates. Our work places new bounds on the observational detectability of extrasolar magnetic fields.
description: 10 pages, 6 figures
Buccinum glans Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Neogastropoda
Buccinidae
Buccinum
Buccinum glans

description: Buccinum glans [spec. nov.]
B. testa laevi, labro postice muricato, labioque interiore bidentato.
Rumph. mus. t. 29. f. P.
Habitat in O. Asiatico.
* d * Callosa: columellae labio dilatato incrassato.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 737, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
Small impacts on the giant planet Jupiter
Creators: name: Hueso, R.
name: Delcroix, M.
name: Sánchez-Lavega, A.
name: Pedranghelu, S.
name: Kernbauer, G.
name: McKeon, J.
name: Fleckstein, A.
name: Wesley, A.
name: Gómez-Forrellad, J. M.
name: Rojas, J. F.
name: Juaristi, J.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Video observations of Jupiter obtained by amateur astronomers over the past eight years have shown five flashes of light of 1-2 s. The first three of these events occurred on 3 June 2010, 20 August 2010, and 10 September 2012. Previous analyses showed that they were caused by the impact of objects of 5-20 m in diameter, depending on their density, with a released energy comparable to superbolides on Earth of the class of the Chelyabinsk airburst. The most recent two flashes on Jupiter were detected on 17 March 2016 and 26 May 2017 and are analyzed here. We characterize the energy involved together with the masses and sizes of the objects that produced these flashes. The rate of similar impacts on Jupiter provides improved constraints on the total flux of impacts on the planet, which can be compared to the amount of exogenic species detected in the upper atmosphere of Jupiter. We extracted light curves of the flashes and calculated the masses and sizes of the impacting objects. An examination of the number of amateur observations of Jupiter as a function of time allows us to interpret the statistics of these detections. The cumulative flux of small objects (5-20 m or larger) that impact Jupiter is predicted to be low (10-65 impacts per year), and only a fraction of them are potentially observable from Earth (4-25 per year in a perfect survey). More impacts will be found in the next years, with Jupiter opposition displaced toward summer in the northern hemisphere. Objects of this size contribute negligibly to the exogenous species and dust in the stratosphere of Jupiter when compared with the continuous flux from interplanetary dust punctuated by giant impacts. Flashes of a high enough could produce an observable debris field on the planet. We estimate that a continuous search for these impacts might find these events once every 0.4 to 2.6 years.
description: Accepted in Astronomy & Astrophysics (2018), 9 figures
Discovery of the Optical Transient of the Gamma Ray Burst 990308
Creators: name: Schaefer, Bradley E.
name: Snyder, J. A.
name: Hernandez, J.
name: Roscherr, B.
name: Deng, M.
name: Ellmann, N.
name: Bailyn, C.
name: Rengstorf, A.
name: Smith, D.
name: Levine, A.
name: Barthelmy, S.
name: Butterworth, P.
name: Hurley, K.
name: Cline, T.
name: Meegan, C.
name: Kouveliotou, C.
name: Kippen, R.
name: Park, H.
name: Williams, G.
name: Porrata, R.
name: Bionta, R.
name: Hartmann, D.
name: Band, D.
name: Frail, D.
name: Kulkarni, S.
name: Bloom, J.
name: Djorgovski, S.
name: Harris, F.
name: Abad, C.
name: Adams, B.
name: Andrews, P.
name: Baltay, C.
name: Bongiovanni, A.
name: Briceno, C.
name: Bruzual, G.
name: Coppi, P.
name: Della Prugna, F.
name: Dubuc, A.
name: Emmet, W.
name: Ferrin, I.
name: Fuenmayor, F.
name: Gebhard, M.
name: Herrera, D.
name: Honeycutt, K.
name: Magris, G.
name: Mateu, J.
name: Muffson, S.
name: Musser, J.
name: Naranjo, O.
name: Oemler, A.
name: Pacheco, R.
name: Paredes, G.
name: Rengel, M.
name: Romero, L.
name: Rosenzweig, P.
name: al, C. Sabbey et
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The optical transient of the faint Gamma Ray Burst 990308 was detected by the QUEST camera on the Venezuelan 1-m Schmidt telescope starting 3.28 hours after the burst. Our photometry gives $V = 18.32 \pm 0.07$, $R = 18.14 \pm 0.06$, $B = 18.65 \pm 0.23$, and $R = 18.22 \pm 0.05$ for times ranging from 3.28 to 3.47 hours after the burst. The colors correspond to a spectral slope of close to $f_ν \propto ν^{1/3}$. Within the standard synchrotron fireball model, this requires that the external medium be less dense than $10^{4} cm^{-3}$, the electrons contain $> 20%$ of the shock energy, and the magnetic field energy must be less than 24% of the energy in the electrons for normal interstellar or circumstellar densities. We also report upper limits of $V > 12.0$ at 132 s (with LOTIS), $V > 13.4$ from 132-1029s (with LOTIS), $V > 15.3$ at 28.2 min (with Super-LOTIS), and a 8.5 GHz flux of $< 114 μJy$ at 110 days (with the Very Large Array). WIYN 3.5-m and Keck 10-m telescopes reveal this location to be empty of any host galaxy to $R > 25.7$ and $K > 23.3$. The lack of a host galaxy likely implies that it is either substantially subluminous or more distant than a red shift of $\sim 1.2$.
description: ApJ Lett submitted, 5 pages, 2 figures, no space for 12 coauthors
Alexandrium
Creators: name: Hernández-Becerril, David U.
name: Pichardo-Velarde, Jorge G.
name: Alonso-Rodríguez, Rosalba
name: Maciel-Baltazar, Ebodio
name: Morquecho, Lourdes
name: Esqueda-Lara, Karina
name: Barón-Campis, Sofía A.
name: Quiroz-González, Nataly
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Chromista
Myzozoa
Dinophyceae
Gonyaulacales
Ostreopsidaceae
Alexandrium

description: 3.2 Molecular phylogeny of Mexican Pacific Alexandrium species
 Only sequences obtained from strains housed in CODIMAR were considered for the phylogenetic analysis: A. affine (AAMV-1, 2, 3, 4, from BahÍa Mazatlán), A. margalefii (AMCQ-1 from BahÍa Concepción), A. tamiyavanichii (AYPV-1, from BahÍa de La Paz) and A. tropicale (ATUV-1, from Jalisco) (Figure 1, Table 2). Seven sequences were obtained for the D1-D2 LSU rDNA, and six sequences for the ITS rDNA (Table 2). Both topologies of the trees following the Maximum likelihood and Bayesian inference were generally consistent, thus, only the maximum likelihood trees are shown
(Figures 70 and 71).
 The trees showed that A. affine, A. margalefii, A. tropicale and A. tamiyavanichii strains from the Mexican tropical Pacific clustered together with the corresponding species reported from various marine regions worldwide, retrieved from the NCBI, with high and moderate values of bootstrap and Bayesian posterior probabilities for LSU (Figure 70) and for A. affine, A. margalefii and A. tropicale for ITS (Figure 71). In the LSU rDNA tree, A. tamiyavanichii clustered close to the presumably closely related species A. cohorticula (Figure 70), whereas the ITS tree showed A. tropicale close to A. fraterculus, but with moderate support values (Figure 71).
 The Jukes-Cantor genetic distance matrix calculated based on LSU and ITS rDNA showed the values of intraspecific distance of A. affine, A. margalefii, A. tamiyavanichii and A. tropicale compared with strains of these species from other regions of the world, and with other species of
BAMAZ, Bahía de Mazatlán, Sinaloa; BACO, Bahía Concepción, Baja California Sur; BAPAZ, Bahía de La Paz, Baja California Sur; BACUA, Bahía de
Cuastecomates, Jalisco; –, no information.
description: Published as part of Hernández-Becerril, David U., Pichardo-Velarde, Jorge G., Alonso-Rodríguez, Rosalba, Maciel-Baltazar, Ebodio, Morquecho, Lourdes, Esqueda-Lara, Karina, Barón-Campis, Sofía A. & Quiroz-González, Nataly, 2023, Diversity and distribution of species of the planktonic dinoflagellate genus Alexandrium (Dinophyta) from the tropical and subtropical Mexican Pacific Ocean, pp. 539-557 in Botanica Marina (Warsaw, Poland) (Warsaw, Poland) 66 (6) on page 549, DOI: 10.1515/bot-2023-0037, http://zenodo.org/record/11000291
title: ADCO, Cinquième cartulaire de Saint-Étienne de Dijon (1664), Cart. 28 (G 132), 258 folios, f. 00205
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire
subject: LaMOP

description: Cinquième cartulaire de Saint-Étienne de Dijon (1664), Archives départementales de la Côte-d'Or, Cart. 28 (G 132), 258 folios, f. 00205, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cinquième cartulaire de Saint-Étienne de Dijon (1664), Archives départementales de la Côte-d'Or, Cart. 28 (G 132), 258 folios, f. 00205, 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
Double radiative decay $Z \rightarrow f\bar{f}γγ$ in the Standard Model
Creators: name: Mikheev, N. V.
name: Parkhomenko, A. Ya.
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Z-boson decay $Z \rightarrow f\tilde{f}γγ$ in the Standard Model is analysed. The distribution function on the invariant masses of the photon and fermion pairs is calculated in the leading logarithmic approximation. It is shown that this distribution function has a specific shape of a ``crest''. (To be published in Mod.Phys.Lett.A)
description: 6 pages, LaTeX, (the figures are not included), Yaroslavl, Yaroslavl State University preprint YARU-HE-94/01