cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Localized Orbital Scaling Correction for Systematic Elimination of Delocalization Error in Density Functional Approximations
Creators: name: Li, Chen
name: Zheng, Xiao
name: Su, Neil Qiang
name: Yang, Weitao
Publisher: name: arXiv
Year: 2017
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: The delocalization error of popular density functional approximations (DFAs) leads to diversified problems in present-day density functional theory calculations. For achieving a universal elimination of delocalization error, we develop a localized orbital scaling correction (LOSC) framework, which unifies our previously proposed global and local scaling approaches. The LOSC framework accurately characterizes the distributions of global and local fractional electrons, and is thus capable of correcting system energy, energy derivative and electron density in a self-consistent and size-consistent manner. The LOSC-DFAs lead to systematically improved results, including the dissociation of cationic species, the band gaps of molecules and polymer chains, the energy and density changes upon electron addition and removal, and photoemission spectra.
Gravitational Collapse and Star Formation in Logotropic and Non-Isothermal Spheres
Creators: name: McLaughlin, Dean E.
name: Pudritz, Ralph E.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present semi-analytical similarity solutions for the inside-out, expansion-wave collapse of initially virialized gas clouds with non-isothermal equations of state. Results are given for the family of negative-index polytropes, but we focus especially on the so-called logotrope, P/P_c=1+A ln(rho/rho_c). The formalism and interpretation of the present theory are extensions of those in Shu's (1977) standard model for accretion in self-gravitating isothermal spheres: a collapse front moves outwards into a cloud at rest, and the gas behind it falls back to a collapsed core, or protostar. The infalling material eventually enters free-fall, so that, at small radii, the density profiles and velocity fields have the same power-law forms in logotropic and isothermal spheres both. However, the accretion rate onto a protostar is not constant in a logotrope, but grows in proportion to t^3 during the expansion wave. Thus, low-mass stars are accreted over longer times, and high-mass stars over shorter times, than expected in isothermal clouds. This result has implications for the form and origin of the stellar IMF. We also find that infall velocities grow more slowly with time in a collapsing logotrope. These results lead to older inferred collapse ages for Class 0 protostars in general, and for the Bok globule B335 in particular.
description: 39 pages, LaTeX with 5 ps figures, uses aaspp4.sty. ApJ, in press
Cerinichthys koelblae, gen. et sp. nov., from the Upper Jurassic of Cerin, France, and its phylogenetic setting, leading to a reassessment of the phylogenetic relationships of Halecomorphi (Actinopterygii)
Creators: name: Ebert, Martin
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology

description: Unknown, well-preserved fish specimens from the Upper Jurassic Plattenkalk of Cerin, France, found in the historical collection in Muséum d'Histoire Naturelle de Lyon, France, and from the excavation site of the Collections de Géologie, Université Claude Bernard Lyon 1, France, permit description of Cerinichthys koelblae, gen. et sp. nov. This new genus differs from all other Halecomorphi in the following combination of features: 27 caudal principal rays; 51 vertical scale rows; presence of broadened basal fin segments in the posterior rays of the pectoral, pelvic, anal, and dorsal fins and the median rays of the caudal fin; complete absence of vertebral centra in adult-sized individuals and multiple small scales in the median and ventral parts of the caudal peduncle. Investigations concerning the phylogenetic setting of the new genus Cerinichthys led to a proposal for a revision of the Halecomorphi, with Cerinichthys as a basal member of the new order Ophiopsiformes. The new family Ophiopsiellidae, as replacement for Ophiopsidae, within the Ophiopsiformes, are ganoin-scaled Halecomorphi with one horizontally elongated dorsal fin or two dorsal fins. The Ionoscopidae are proposed to belong in the Amiiformes, and the order Ionoscopiformes needs to be reconsidered. The more basal Halecomorphi with massive ganoin scales remain poorly known, compared with the more advanced halecomorph group of the Amiidae. Closer investigation of their morphology and taxonomic relationships is therefore important for understanding broader patterns of halecomorph evolution. http://zoobank.org/urn:lsid:zoobank.org:pub:0D13F672-DBC1-4484-AE30-7D360DCD3123 SUPPLEMENTAL DATA—Supplemental materials are available for this article for free at www.tandfonline.com/UJVP Citation for this article: Ebert, M. 2018. Cerinichthys koelblae, gen. et sp. nov., from the Upper Jurassic of Cerin, France, and its phylogenetic setting, leading to a reassessment of the phylogenetic relationships of Halecomorphi (Actinopterygii). Journal of Vertebrate Paleontology. DOI: 10.1080/02724634.2017.1420071.
Empilements de cercles et modules combinatoires
Creators: name: Haïssinsky, Peter
Publisher: name: arXiv
Year: 2006
Subjects: subject: Metric Geometry (math.MG)
subject: Complex Variables (math.CV)
subject: FOS: Mathematics
subject: 52C26 30C62 (30F10 30F40)

description: Le but cette note est de tenter d'expliquer les liens étroits qui unissent la théorie des empilements de cercles et des modules combinatoires, et de comparer les approches à la conjecture de J.W. Cannon qui en découlent. ???? The purpose of this paper is to try and explain the relationships between circle-packings and combinatorial moduli, and to compare the different approaches to J.W. Cannon's conjecture which follow.
description: Version revis\'ee et corrig\'ee
Dianthus deltoides Linnaeus, 1753, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1753
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Caryophyllales
Caryophyllaceae
Dianthus
Dianthus deltoides

description: Dianthus deltoides, spec. nov.
 6. Dianthus floribus solitariis, squamis calycinis lanceolatis binis, corollis crenatis. Hort. cliff. 164. Fl. suec. 342. Sauv. monsp. 143.
 Caryophyllus minor repens nostras. Raj. hist. 988. Dill. elth. 402.
 Cariophyllus sylvestris vulgaris latifolius. Bauh. pin. 209.
 Betonica coronaria s. Caryophyllus minor, folio viridi nigricante, repens. Bauh. hist.3. p.329.
 Habitat in Europae pratis. ♃
description: Published as part of Linnaeus, Carolus, 1753, Species plantarum: exhibentes plantas rite cognitas, ad genera relatas, cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas, Stockholm :Laurentius Salvius on page 411, DOI: 10.5281/zenodo.3931989
Scalar-tensor-vector-gravity and NGC-1277
Creators: name: Moffat, John W.
name: Toth, Viktor T.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: NGC1277 is a compact but massive lenticular galaxy that shows no signs of the presence of dark matter. We find that this galaxy's behavior is consistent not only with Newtonian dynamics, but also with the predictions of Scalar--Tensor--Vector--Gravity, also known as MOG (MOdified Gravity). The compact size of the galaxy, in combination with its large mass, ensures that there are no observable deviations between the predictions of Newtonian and MOG orbital velocities within the galaxy's visible radius.
description: 5 pages, 2 figures, expanded Discussion
Active crystallization from power functional theory
Creators: name: Hermann, Sophie
name: Schmidt, Matthias
Publisher: name: arXiv
Year: 2023
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We address the gas, liquid, and crystal phase behaviour of active Brownian particles in three dimensions. The nonequilibrium force balance at coexistence leads to equality of state functions for which we use power functional approximations. Motility-induced phase separation starts at a critical point and quickly becomes metastable against active freezing for Péclet numbers above a nonequilibrium triple point. The mean swim speed acts as a state variable, similar to the density of depletion agents in colloidal demixing. We obtain agreement with recent simulation results and correctly predict the strength of particle number fluctuations in active fluids.
description: 7 pages, 2 figures
Strong influence of spin-orbit coupling on magnetotransport in two-dimensional hole systems
Creators: name: Liu, Hong
name: Marcellina, Elizabeth
name: Hamilton, Alexander R.
name: Culcer, Dimitrie
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: With a view to electrical spin manipulation and quantum computing applications, recent significant attention has been devoted to semiconductor hole systems, which have very strong spin-orbit interactions. However, experimentally measuring, identifying, and quantifying spin-orbit coupling effects in transport, such as electrically-induced spin polarizations and spin-Hall currents, are challenging. Here we show that the magnetotransport properties of two dimensional (2D) hole systems display strong signatures of the spin-orbit interaction. Specifically, the low-magnetic field Hall coefficient and longitudinal conductivity contain a contribution that is second order in the spin-orbit interaction coefficient and is non-linear in the carrier number density. We propose an appropriate experimental setup to probe these spin-orbit dependent magnetotransport properties, which will permit one to extract the spin-orbit coefficient directly from the magnetotransport.
Dianthus glaucus Linnaeus, 1753, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1753
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Caryophyllales
Caryophyllaceae
Dianthus
Dianthus glaucus

description: Dianthus glaucus, spec. nov.
 7. Dianthus floribus subsolitariis, squamis calycinis lanceolatis quaternis, corollis crenatis. Hort. cliff. 164. Hort. ups. 104.
 Tunica ramosior, flore candido cum corolla purpurea. Dill. elth. 400. t.298. f.348.
 Habitat in Anglia . ♃
description: Published as part of Linnaeus, Carolus, 1753, Species plantarum: exhibentes plantas rite cognitas, ad genera relatas, cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas, Stockholm :Laurentius Salvius on page 411, DOI: 10.5281/zenodo.3931989
title: ADCO, Cartulaire de l'office de la Porte de l'abbaye de Cîteaux, Registrum possessionum porte Cistercii (début XVe siècle), Cart. 172 (11 H 69), 115 folios, f. 0156
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: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Cartulaire de l'office de la Porte de l'abbaye de Cîteaux, Registrum possessionum porte Cistercii (début XVe siècle), Archives départementales de la Côte-d'Or, Cart. 172 (11 H 69), 115 folios, f. 0156, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de l'office de la Porte de l'abbaye de Cîteaux, Registrum possessionum porte Cistercii (début XVe siècle), Archives départementales de la Côte-d'Or, Cart. 172 (11 H 69), 115 folios, f. 0156, 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
Dianthus chinensis Linnaeus, 1753, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1753
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Caryophyllales
Caryophyllaceae
Dianthus
Dianthus chinensis

description: Dianthus chinensis, spec. nov.
 8. Dianthus floribus solitariis, squamis calycinis subulatis patulis tubum aequantibus, corollis crenatis. Hort. cliff. 164. Hort. ups. 104. * Roy. lugdb. 443.
 Caryophyllus sinensis supinus, leucoji folio, flore unico. Tournef. act. 1705. p.348. f.5.
 Habitat in China . ☉
description: Published as part of Linnaeus, Carolus, 1753, Species plantarum: exhibentes plantas rite cognitas, ad genera relatas, cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas, Stockholm :Laurentius Salvius on page 411, DOI: 10.5281/zenodo.3931989
Cerinichthys koelblae, gen. et sp. nov., from the upper jurassic of Cerin, France, and its phylogenetic setting, leading to a reassessment of the phylogenetic relationships of Halecomorphi (Actinopterygii)
Creators: name: Ebert, Martin
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology

description: Unknown, well-preserved fish specimens from the Upper Jurassic Plattenkalk of Cerin, France, found in the historical collection in Muséum d'Histoire Naturelle de Lyon, France, and from the excavation site of the Collections de Géologie, Université Claude Bernard Lyon 1, France, permit description of Cerinichthys koelblae, gen. et sp. nov. This new genus differs from all other Halecomorphi in the following combination of features: 27 caudal principal rays; 51 vertical scale rows; presence of broadened basal fin segments in the posterior rays of the pectoral, pelvic, anal, and dorsal fins and the median rays of the caudal fin; complete absence of vertebral centra in adult-sized individuals and multiple small scales in the median and ventral parts of the caudal peduncle. Investigations concerning the phylogenetic setting of the new genus Cerinichthys led to a proposal for a revision of the Halecomorphi, with Cerinichthys as a basal member of the new order Ophiopsiformes. The new family Ophiopsiellidae, as replacement for Ophiopsidae, within the Ophiopsiformes, are ganoin-scaled Halecomorphi with one horizontally elongated dorsal fin or two dorsal fins. The Ionoscopidae are proposed to belong in the Amiiformes, and the order Ionoscopiformes needs to be reconsidered. The more basal Halecomorphi with massive ganoin scales remain poorly known, compared with the more advanced halecomorph group of the Amiidae. Closer investigation of their morphology and taxonomic relationships is therefore important for understanding broader patterns of halecomorph evolution. http://zoobank.org/urn:lsid:zoobank.org:pub:0D13F672-DBC1-4484-AE30-7D360DCD3123 SUPPLEMENTAL DATA—Supplemental materials are available for this article for free at www.tandfonline.com/UJVP Citation for this article: Ebert, M. 2018. Cerinichthys koelblae, gen. et sp. nov., from the Upper Jurassic of Cerin, France, and its phylogenetic setting, leading to a reassessment of the phylogenetic relationships of Halecomorphi (Actinopterygii). Journal of Vertebrate Paleontology. DOI: 10.1080/02724634.2017.1420071.
Quantum and quantum-inspired optimization for an in-core fuel management problem
Creators: name: Usmanov, Sergey R.
name: Salakhov, Gleb V.
name: Bozhedarov, Anton A.
name: Kiktenko, Evgeniy O.
name: Fedorov, Aleksey K.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Operation management of nuclear power plants consists of several computationally hard problems. Searching for an in-core fuel loading pattern is among them. The main challenge of this combinatorial optimization problem is the exponential growth of the search space with a number of loading elements. Here we study a reloading problem in a Quadratic Unconstrained Binary Optimization (QUBO) form. Such a form allows us to apply various techniques, including quantum annealing, classical simulated annealing, and quantum-inspired algorithms in order to find fuel reloading patterns for several realistic configurations of nuclear reactors. We present the results of benchmarking the in-core fuel management problem in the QUBO form using the aforementioned computational techniques. This work demonstrates potential applications of quantum computers and quantum-inspired algorithms in the energy industry.
description: 8+3 pages, 4+2 figures
THE IMPACT OF SOCIOLINGUISTIC FACTORS ON ENGLISH COMMUNICATION
Creators: name: Xudoyberdiyeva.G.Sh The trainee teacher of the department English language, Teaching methodology and teaching technologies, Uzbekistan state of world languages university
Publisher: name: Zenodo
Year: 2025

description: This article explores the impact of sociolinguistic factors on communication in English. It highlights the interplay of culture, social expectations, dialect variations, context, language blending, and gender differences in language use. By understanding these factors, individuals can enhance their communication skills and navigate the complexities of language in diverse social settings.

Key words. Sociolinguistics, English communication, cultural influence, social status, dialects, gender differences, language variation
Role of Dilations in Reversing Physical Processes: Tabletop Reversibility and Generalized Thermal Operations
Creators: name: Aw, Clive Cenxin
name: Zaw, Lin Htoo
name: Balanzó-Juandó, Maria
name: Scarani, Valerio
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Irreversibility, crucial in both thermodynamics and information theory, is naturally studied by comparing the evolution -- the (forward) channel -- with an associated reverse -- the reverse channel. There are two natural ways to define this reverse channel. Using logical inference, the reverse channel is the Bayesian retrodiction (the Petz recovery map in the quantum formalism) of the original one. Alternatively, we know from physics that every irreversible process can be modeled as an open system: one can then define the corresponding closed system by adding a bath ("dilation"), trivially reverse the global reversible process, and finally remove the bath again. We prove that the two recipes are strictly identical, both in the classical and in the quantum formalism, once one accounts for correlations formed between system and the bath. Having established this, we define and study special classes of maps: product-preserving maps (including generalized thermal maps), for which no such system-bath correlations are formed for some states; and tabletop time-reversible maps, when the reverse channel can be implemented with the same devices as the original one. We establish several general results connecting these classes, and a very detailed characterization when both the system and the bath are one qubit. In particular, we show that when reverse channels are well-defined, product-preservation is a sufficient but not necessary condition for tabletop reversibility; and that the preservation of local energy spectra is a necessary and sufficient condition to generalized thermal operations.
description: 6 figures, 27 pages
Decays of Long Lived Lightest Supersymmetric Particles in the Galactic Halo
Creators: name: Diwan, M. V.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: If dark matter neutral LSPs in the galactic halo decay into two body final states containing photons or neutrinos they could be detected even if the decay rates are very small, 10**{-32} per sec. I calculate mass and lifetime bounds from current astrophysical data on monochromatic photons and neutrinos and suggest that the poorly explored region between 10 GeV and 1 TeV be explored for signs of supersymmetry from space.
description: Contribution to 1996 DPF/DPB workshop, New Direction for High Energy Physics, June 25-July 12, 1996, Snowmass, CO. 2 pages
Origin of water in the inner Solar System: Planetesimals scattered inward during Jupiter and Saturn's rapid gas accretion
Creators: name: Raymond, Sean N.
name: Izidoro, Andre
Publisher: name: arXiv
Year: 2017
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: There is a long-standing debate regarding the origin of the terrestrial planets' water as well as the hydrated C-type asteroids. Here we show that the inner Solar System's water is a simple byproduct of the giant planets' formation. Giant planet cores accrete gas slowly until the conditions are met for a rapid phase of runaway growth. As a gas giant's mass rapidly increases, the orbits of nearby planetesimals are destabilized and gravitationally scattered in all directions. Under the action of aerodynamic gas drag, a fraction of scattered planetesimals are deposited onto stable orbits interior to Jupiter's. This process is effective in populating the outer main belt with C-type asteroids that originated from a broad (5-20 AU-wide) region of the disk. As the disk starts to dissipate, scattered planetesimals reach sufficiently eccentric orbits to cross the terrestrial planet region and deliver water to the growing Earth. This mechanism does not depend strongly on the giant planets' orbital migration history and is generic: whenever a giant planet forms it invariably pollutes its inner planetary system with water-rich bodies.
description: Blog post about the paper at https://planetplanet.net/2017/07/05/inner-solar-system-water/. Movie of simulation at https://www.youtube.com/watch?v=Ji5ZC7CP5to
Lettre de Karl Frederik Ferber à Jean-François Séguier,
Creators: name: Ferber, Karl Frederik
name: Ferber, Karl Frederik
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2021

description: [transcription] Monsieur,

Je viens de recevoir hier au soir la lettre ci-incluse de mon frère pour vous. Il me marque son départ pour l'Italie et que peut-être vous aurez la bonté de m'adresser quelques lettres pour lui. Je ne dois point manquer de vous assurer que lorsque vous me ferez l'honneur de disposer de moi, soit pour des lettres, soit pour quelque autre chose, j'exécuterai vos ordres avec un parfait plaisir et toute l'exactitude possible, me croyant très honoré de me dire,

Monsieur,

Votre très humble et très obéissant serviteur,

Charles Fred. Ferber
description: [personnes citées] Johann Jacob Ferber
description: Source: [lieu de Conservation] Nîmes, Bibliothèque Carré d'Art [cote]ms. 94_1, fol. 19
description: Source: ark:/12148/btv1b100150711
description: created: 0000-00-00
One-Half Topological Number in Entangled Quantum Physics
Creators: name: Hur, Karyn Le
Publisher: name: arXiv
Year: 2023
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A topological phase can be engineered in quantum physics from the Bloch sphere of a spin-1/2 showing an hedgehog structure as a result of a radial magnetic field. We elaborate on a relation between the formation of an entangled wavefunction at one pole, in a two-spins model, and an interesting pair of one-half topological numbers. Similar to Cooper pairs in superconductors, the Einstein-Podolsky-Rosen pair or Bell state produces a half flux quantization, which here refers to the halved flux of the Berry curvature on the surface. These 1/2-numbers also reveal the presence of a free Majorana fermion at a pole. The topological responses can be measured when driving from north to south and also from a circularly polarized field at the poles revealing the quantized or half-quantized nature of the protected transverse currents. We show applications of entangled wavefunctions in band structures, introducing a local topological marker in momentum space, to characterize the topological response of two-dimensional semimetals in bilayer geometries.
description: 7 pages
Spin-dependent ${μ\to e}$ Conversion on Light Nuclei
Creators: name: Davidson, Sacha
name: Kuno, Yoshitaka
name: Saporta, Albert
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The experimental sensitivity to $μ\to e$ conversion will improve by four or more orders of magnitude in coming years, making it interesting to consider the "spin-dependent" (SD) contribution to the rate. This process does not benefit from the atomic-number-squared enhancement of the spin-independent (SI) contribution, but probes different operators. We give details of our recent estimate of the spin dependent rate, expressed as a function of operator coefficients at the experimental scale, and explore the prospects for distinguishing coefficients by using different targets. For this purpose, a geometric representation of different targets as vectors in coefficient space is introduced. It is found that comparing the rate on isotopes with and without spin could allow to detect spin dependent coefficients that are at least a factor of few larger than the spin independent ones. Distinguishing among the axial, tensor and pseudoscalar operators that induce the SD rate would require calculating the nuclear matrix elements for the second two. Comparing the SD rate on nuclei with an odd proton vs odd neutron could allow to distinguish operators involving $u$ quarks from those involving $d$ quarks; this is interesting because the distinction is difficult to make for SI operators.
description: typo corrected in eqn 33
Supplementary Information to the study by Spoelstra et al. on the activity patterns and the internal clock of Parus Major from Artificial light at night shifts daily activity patterns but not the internal clock in the great tit (Parus major)
Creators: name: Kamiel Spoelstra
name: Verhagen, Irene
name: Meijer, Davy
name: Visser, Marcel E.
Publisher: name: The Royal Society
Year: 2018
Subjects: subject: Physiology
subject: FOS: Biological sciences
subject: Ecology
subject: 60801 Animal Behaviour

description: Artificial light at night has shown a dramatic increase over the last decades and continues to increase. Light at night can have strong effects on the behaviour and physiology of species, which includes changes in the daily timing of activity; a clear example is the advance in dawn song onset in songbirds by low levels of light at night. Although such effects are often referred to as changes in circadian timing, i.e. changes to the internal clock, two alternative mechanisms are possible. First, light at night can change the timing of clock controlled activity, without any change to the clock itself; e.g. by a change in the phase relation between the circadian clock and expression of activity. Second, changes in daily activity can be a direct response to light (‘masking’), without any involvement of the circadian system. Here, we studied whether the advance in onset of activity by dim light at night in great tits (Parus major) is indeed attributable to a phase shift of the internal clock. We entrained birds to a normal Light/Dark (LD) cycle with bright light during daytime and darkness at night, and to a comparable (LDim) schedule with dim light at night. The dim light at night strongly advanced the onset of activity of the birds. After at least six days in LD or LDim, we kept birds in constant darkness (DD) by leaving off all lights so birds would revert to their endogenous, circadian system controlled timing of activity. We found that the timing of onset in DD was not dependent on whether the birds were kept at LD or LDim before the measurement. Thus, the advance of activity under light at night is caused by a direct effect of light rather than a phase shift of the internal clock. This demonstrates that birds are capable of changing their daily activity to low levels of light at night directly, without the need to alter their internal clock.
Polarized Nucleon Structure Functions within a Chiral Soliton Model
Creators: name: Weigel, H.
name: Gamberg, L.
name: Reinhardt, H.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study polarized-spin structure functions of the nucleon within the bosonized Nambu-Jona-Lasinio model where the nucleon emerges as a chiral soliton. We present the electromagnetic polarized structure functions, $g_{1}(x)$ and $g_{2}(x)$ for $ep$ scattering and discuss various sum rules in the valence quark approximation. This approximation is justified because in this model axial properties of the nucleon are dominated by their valence quark contributions. We find that these structure functions are well localized in the interval $0\le x \le1$. We compare the model predictions on the polarized structure functions with data from the E143 experiment by evolving them from the scale characteristic of the NJL-model to the scale of the data. Additionally a comparison is made with parameterized data at a momentum scale commensurate with the model calculation.
description: 31 pages REVTeX, 4 figures, comparison with low-scale parametrization added, to appear in Phys. Rev. D
Dianthus plumarius Linnaeus, 1753, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1753
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Caryophyllales
Caryophyllaceae
Dianthus
Dianthus plumarius

description: Dianthus plumarius, spec. nov.
9. Dianthus floribus solitariis, squamis calycinis subovatis brevissimis, corollis multifidis fauce pubescentibus.
 Dianthus floribus solitariis, petalis multifidis basi canaliculatis. Hort. ups. 105. * Sauv. monsp. 143.
 Dianthus floribus solitariis, corollis lacero-partitis, squamis calycinis ovatis acutis. Fl. suec. 344.
 Dianthus petalis multifidis. Fl. lapp. 170. Hort. cliff. 174. Roy. lugdb. 443.
 Caryophyllus flore tenuissime dissecto. Bauh. pin. 209.
 Caryophyllus sylvestris, flore laciniato odoratissimo. Bauh. pin. 210.
 Habitat in Europae & Canadae pascuis nemorosis.    * Caule unifloro herbaceo.
description: Published as part of Linnaeus, Carolus, 1753, Species plantarum: exhibentes plantas rite cognitas, ad genera relatas, cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas, Stockholm :Laurentius Salvius on pages 411-412, DOI: 10.5281/zenodo.3931989
Mini-grand canonical ensemble: chemical potential in the solvation shell
Creators: name: Dixit, Purushottam D.
name: Bansal, Artee
name: Chapman, Walter G.
name: Asthagiri, Dilip
Publisher: name: arXiv
Year: 2017
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Quantifying the statistics of occupancy of solvent molecules in the vicinity of solutes is central to our understanding of solvation phenomena. Number fluctuations in small `solvation shells' around solutes cannot be described within the macroscopic grand canonical framework using a single chemical potential that represents the solvent `bath'. In this communication, we hypothesize that molecular-sized observation volumes such as solvation shells are best described by coupling the solvation shell with a mixture of particle baths each with its own chemical potential. We confirm our hypotheses by studying the enhanced fluctuations in the occupancy statistics of hard sphere solvent particles around a distinguished hard sphere solute particle. Connections with established theories of solvation are also discussed.
How heat propagates in liquid $^3$He
Creators: name: Behnia, Kamran
name: Trachenko, Kostya
Publisher: name: arXiv
Year: 2023
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Other Condensed Matter (cond-mat.other)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: In Landau's Fermi liquid picture, transport is governed by scattering between quasi-particles. The normal liquid $^3$He conforms to this picture but only at very low temperature. Here, we show that the deviation from the standard behavior is concomitant with the fermion-fermion scattering time falling below the Planckian time, $\frac{\hbar}{k_{\rm B}T}$ and the thermal diffusivity of this quantum liquid is bounded by a minimum set by fundamental physical constants and observed in classical liquids. This points to collective excitations (a sound mode) as carriers of heat. We propose that this mode has a wavevector of 2$k_F$ and a mean free path equal to the de Broglie thermal length. This would provide an additional conducting channel with a $T^{1/2}$ temperature dependence, matching what is observed by experiments. The experimental data from 0.007 K to 3 K can be accounted for, with a margin of 10\%, if thermal conductivity is the sum of two contributions: one by quasi-particles (varying as the inverse of temperature) and and another by sound (following the square root of temperature).
description: 8 pages, 5 figures and a supplement
Supplementary materials from Sexual phenotype drives variation in endocrine responses to social challenge in a quasi-clonal animal
Creators: name: Li, Cheng-Yu
name: Huang, Shu-Ping
name: Garcia, Mark
name: Fuller, Adam
name: Yuying Hsu
name: Earley, Ryan L.
Publisher: name: The Royal Society
Year: 2018
Subjects: subject: Physiology
subject: FOS: Biological sciences
subject: Ecology
subject: 60801 Animal Behaviour

description: Detail protocol of hormone extractions and the complete statistic results of sex differences in aggression and hormonal responses
VLBI Imaging of Water Maser Emission from the Nuclear Torus of NGC 1068
Creators: name: Greenhill, L. J.
name: Gwinn, C. R.
name: Antonucci, R.
name: Barvainis, R.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have made the first VLBI synthesis images of the H2O maser emission associated with the central engine of the Seyfert galaxy NGC 1068. Emission extends about +/-300 km/s from the systemic velocity. Images with submilliarcsecond angular resolution show that the red-shifted emission lies along an arc to the northwest of the systemic emission. (The blue-shifted emission has not yet been imaged with VLBI.) Based on the maser velocities and the relative orientation of the known radio jet, we propose that the maser emission arises on the surface of a nearly edge-on torus, where physical conditions are conducive to maser action. The visible part of the torus is axially thick, with comparable height and radius. The velocity field indicates sub-Keplerian differential rotation around a central mass of about 1e7 Msun that lies within a cylindrical radius of about 0.65 pc. The estimated luminosity of the central engine is about 0.5 of the Eddington limit. There is no detectable compact radio continuum emission near the proposed center of the torus (T_B< 5e6 K on size scales of about 0.1 pc), so that the observed flat-spectrum core cannot be direct self-absorbed synchrotron radiation.
description: 12 pages, 4 figures. To appear in ApJ Part 2. Also available at http://www.physics.ucsb.edu/~vlbiweb/
Robert Eugene Hughes, 1st Lt., Navigator in the US Army Air Corps
Creators: name: Project Team, Their Finest Hour
Publisher: name: University of Oxford
Year: 2024
Subjects: classificationCode: 430304
subject: British history
classificationCode: 430308
subject: European history (excl. British, classical Greek and Roman)
classificationCode: 430316
subject: International history

description: My father was interviewed by Dr Joseph Quinn in summer 2023. He was on Crew #675 (flying 32 missions with Captain Warren Sharrock) of the 466th Bomb Group, 96th Combat Wing, 2nd Air Division of the mighty 8th Air Force. Please find attached a number of his pictures, artifacts and a booklet he had made for a reunion (includes his group, all their missions, the air base and other facts).
Dianthus arenarius Linnaeus, 1753, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1753
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Caryophyllales
Caryophyllaceae
Dianthus
Dianthus arenarius

description: Dianthus arenarius, spec. nov.
 10. Dianthus caulibus unifloris, squamis calycinis ovatis, corollis multifidis, foliis linearibus. It. gotl. 318. Fl. suec. 343.
 Dianthus foliis brevibus, squamis muticis, caule unifloro. Sauv. meth. 143.
 Caryophyllus sylvestris humilis, flore unico. Bauh. pin. 209.
 Caryophyllus sylvestris 1. Clus. hist. 1. p. 282. Dill. elth. 402.
 Armerius flos tertius. Dod. pempt. 176.
 Habitat in Europae frigidioris arena mobili. ♃
 Affinitatem hujus summam cum praecedente docet corollae faux.
description: Published as part of Linnaeus, Carolus, 1753, Species plantarum: exhibentes plantas rite cognitas, ad genera relatas, cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas, Stockholm :Laurentius Salvius on page 412, DOI: 10.5281/zenodo.3931989
COVID-19 Media Consumption, Perceived Social Support, and Distress
Creators: name: Slatcher, Richard
name: Balzarini, Rhonda
name: Zoppolat, Giulia
name: Leckfor, Christina
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Social Psychology
subject: Social and Behavioral Sciences
subject: Psychology
subject: FOS: Psychology

description: This study aims to examine the extent to which COVID-19 information consumption and general social media consumption (which often was COVID - related in March 2020) will be associated with greater worry about COVID-19 and greater general distress, and whether perceived social support provides a buffering effect.
Spectrum of the molecular tetraquarks: Unraveling the $T_{cs0}(2900)$ and $T_{c\bar{s}0}^a(2900)$
Creators: name: Wang, Bo
name: Chen, Kan
name: Meng, Lu
name: Zhu, Shi-Lin
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We relate the interactions of the $\bar{D}^{(\ast)} K^\ast$ and $D^{(\ast)} K^\ast$ systems to those of $D^{(\ast)}D^{(\ast)}$ and $D^{(\ast)}\bar{D}^{(\ast)}$ respectively, considering the residual strong interactions at the near-threshold energy is too weak to excite the strange quarks inside the hadrons. We propose an effective model to describe the low-energy S-wave interactions that are undertaken by the light $u$, $d$ quarks between two separated heavy hadrons. We find that the existence of molecules in the heavy-(anti)heavy sectors will naturally lead to the emergence of molecular states in $\bar{D}^{(\ast)} K^\ast$ and $D^{(\ast)} K^\ast$ systems. The recently observed $T_{cs0}(2900)$ and $T_{c\bar{s}0}^a(2900)$ can be well identified as the $0(0^+)$ and $1(0^+)$ partners of $T_{cc}(3875)$ and $Z_c(3900)$ in the charmed strange sector, respectively. We also predict their members under the {\it heavy} ($c$ and $s$) quark symmetry and SU(2) flavor symmetry. Most of them are very good molecule candidates, for example, (i) the $0(1^+)$ states in $D^\ast D^\ast$, $\bar{D}K^\ast$, $\bar{D}^\ast K^\ast$; (ii) the $0^{(+)}(2^{+(+)})$ states in $D^\ast \bar{D}^\ast$, $\bar{D}^\ast K^\ast$, $D^\ast K^\ast$; (iii) the $1^-(0^{++})$ state in $D^\ast\bar{D}^\ast$ and $1(1^+)$ state in $D^\ast K^\ast$. The $0^+(0^{++})$ state in $D\bar{D}$ and the $0(1^+)$ state in $DK^\ast$ might also exist as virtual states, and the $0(1^+)$ $DK^\ast$ can serve as a key to infer the existence of $0^+(0^{++})$ $D\bar{D}$. The $D_sπ$ invariant mass spectrum of $T_{c\bar{s}0}^a(2900)$ is also studied within the coupled-channel approach, and the molecular interpretation of $T_{c\bar{s}0}^a(2900)$ is consistent with the experimental data. Searching for the predicted states in experiments is crucial to discriminate the different pictures for interpreting these near-threshold exotica.
description: 13 pages, 6 figs, and 4 tables
Single-photon sub-Rayleigh precision measurements of a pair of incoherent sources of unequal intensity
Creators: name: Amato, Luigi Santamaria
name: Sgobba, Fabrizio
name: Lupo, Cosmo
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Interferometric methods have been recently investigated to achieve sub-Rayleigh imaging and precision measurements of faint incoherent sources up to the ultimate quantum limit. Here we consider single-photon imaging of two point-like emitters of unequal intensity. This is motivated by the fact that pairs of natural emitters will typically have unequal brightness, as for example binary star systems and exoplanets. We address the problems of estimating the transverse separation $d$ and the relative intensity $ε$. Our theoretical analysis shows that the associated statistical errors are qualitatively different from the case of equal intensity. We employ multi-plane light conversion technology to experimentally implement Hermite-Gaussian (HG) spatial-mode demultiplexing (SPADE), and demonstrate sub-Rayleigh measurement of two emitters with Gaussian point-spread function. The experimental errors are comparable with the theoretical bounds. The latter are benchmarked against direct imaging, yielding a $ε^{-1/2}$ improvement in the signal-to-noise ratio, which may be significant when the primary source is much brighter than the secondary one, as for example for imaging of exoplanets. However, achieving this improved scaling requires low noise in the implementation of SPADE, which is typically affected by crosstalk between HG modes.
description: 9 pages, 8 figures, comments welcome
S1 from The external scent efferent system of selected European true bugs (Heteroptera): a biomimetic inspiration for passive, unidirectional fluid transport
Creators: name: Hischen, Florian
name: Buchberger, Gerda
name: Plamadeala, Cristina
name: Armbruster, Oskar
name: Heiss, Ernst
name: Winands, Kai
name: Schwarz, Martin
name: Jüttler, Bert
name: Heitz, Johannes
name: Baumgartner, Werner
Publisher: name: The Royal Society
Year: 2018
Subjects: subject: 90301 Biomaterials
subject: FOS: Medical engineering
subject: 30402 Biomolecular Modelling and Design
subject: FOS: Chemical sciences

description: Detailed Physical Model
MeV Dark Matter: Model Independent Bounds
Creators: name: Bertuzzo, Enrico
name: Barros, Cristian J. Caniu
name: di Cortona, Giovanni Grilli
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We use the framework of dark matter effective field theories to study the complementarity of bounds for a dark matter particle with mass in the MeV range. Taking properly into account the mixing between operators induced by the renormalization group running, we impose experimental constraints coming from the CMB, BBN, LHC, LEP, direct detection experiments and meson decays. In particular, we focus on the case of a vector coupling between the dark matter and the standard model fermions, and study to which extent future experiments can hope to probe regions of parameters space which are not already ruled out by current data.
description: 19 pages, 2 figures. A few clarifications added, matches version published in JHEP
S2 from The external scent efferent system of selected European true bugs (Heteroptera): a biomimetic inspiration for passive, unidirectional fluid transport
Creators: name: Hischen, Florian
name: Buchberger, Gerda
name: Plamadeala, Cristina
name: Armbruster, Oskar
name: Heiss, Ernst
name: Winands, Kai
name: Schwarz, Martin
name: Jüttler, Bert
name: Heitz, Johannes
name: Baumgartner, Werner
Publisher: name: The Royal Society
Year: 2018
Subjects: subject: 90301 Biomaterials
subject: FOS: Medical engineering
subject: 30402 Biomolecular Modelling and Design
subject: FOS: Chemical sciences

description: Example plots of liquid transport on different prototypes
SNA 2008: a resposta do Sistema Internacional de Contabilidade Nacional às mudanças institucionais
Creators: name: Sousa, Virgínia Maria Granate Costa E
Publisher: name: Estudos do ISCA
Year: 2010

description: No contexto, marcado pela União Monetária Europeia, pela Estratégia de Lisboa para o Crescimento e Emprego, pelo Pacto de Estabilidade e Crescimento e pelas novas Estratégias de Desenvolvimento Sustentável, emerge, com força redobrada, uma harmonização estatística e contabilística que privilegia o domínio das Finanças Públicas e elege a Contabilidade Nacional como o quadro conceptual adequado à gestão da sustentabilidade de um modelo de “Welfare State”, que implica um novo sistema de produção e prestação de serviços de interesse geral (SIG) e uma nova “cultura da regulação” integrados num processo de transformação e metamorfose do Sector das Administrações Públicas (AP). O novo SNA 2008 permite a definição de unidades de análise – consistentes com os novos e variados contextos internacionais – ao traçar e definir as fronteiras entre as unidades públicas e as privadas e ao caracterizar, dentro do sector público, as instituições que produzem para o mercado e são controladas pelo sector das administrações públicas – as empresas públicas financeiras e não financeiras - e aquelas que, sendo não mercantis, sem fins lucrativos e controladas pelas administrações públicas, caem na sua órbita. A tendência de diversos países para a escolha de modelos de intervenção na esfera produtiva, que diminuem o âmbito da função produtora das A.P. por troca com mais responsabilidades de regulação e financiamento dos chamados SIG, deixa nascer, com o fenómeno da empresarialização, um sector público cada vez mais interveniente em termos económicos, sociais e ambientais e desafia o novo SNA2008 a uma resposta adequada que não questione a qualidade das finanças públicas.
description: Estudos do ISCA, n.º 1 (2010)