cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Співвідношення "приватного" і "публічного" у відносинах власності
Creators: name: Pozniakova, Olena
name: Alieksieiev, Ihor
Publisher: name: figshare
Year: 2021
Subjects: subject: 140199 Economic Theory not elsewhere classified
subject: FOS: Economics and business
subject: Economics
subject: 140102 Macroeconomic Theory
subject: 140104 Microeconomic Theory
subject: 140213 Public Economics- Public Choice
subject: 140214 Public Economics- Publically Provided Goods
subject: 140219 Welfare Economics

description: The study of various aspects of the classification of property: its affiliation (possession), subjects of management, disposal and use - allowed to consider from new positions the trend of socialization of property relations, the acquisition of state property new content "publicity", which corresponds to the current stage of world economy. It is important to determine the content of the relationship between public and private property.
Toward precise constraints on growth of massive black holes
Creators: name: Yu, Qingjuan
name: Lu, Youjun
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Growth of massive black holes (MBHs) in galactic centers comes mainly from gas accretion during their QSO/AGN phases. In this paper we apply an extended Soltan argument, connecting the local MBH mass function with the time-integral of the QSO luminosity function, to the demography of MBHs and QSOs from recent optical and X-ray surveys, and obtain robust constraints on the luminosity evolution (or mass growth history) of individual QSOs (or MBHs). We find that the luminosity evolution probably involves two phases: an initial exponentially increasing phase set by the Eddington limit and a following phase in which the luminosity declines with time as a power law (with a slope of -1.2--1.3) set by a self-similar long-term evolution of disk accretion. Neither an evolution involving only the increasing phase with a single Eddington ratio nor an exponentially declining pattern in the second phase is likely. The period of a QSO radiating at a luminosity higher than 10% of its peak value is about (2-3)x10^8 yr, during which the MBH obtains ~80% of its mass. The mass-to-energy conversion efficiency is $0.16\pm0.04 ^{+0.05}_{-0}$, with the latter error accounting for the maximum uncertainty due to Compton-thick AGNs. The expected Eddington ratios in QSOs from the constrained luminosity evolution cluster around a single value close to 0.5-1 for high-luminosity QSOs and extend to a wide range of lower values for low-luminosity ones. The Eddington ratios for high luminosity QSOs appear to conflict with those estimated from observations (~0.25) by using some virial mass estimators for MBHs in QSOs unless the estimators systematically over-estimate MBH masses by a factor of 2-4. We also infer the fraction of optically obscured QSOs ~60-80%. Further applications of the luminosity evolution of individual QSOs are also discussed.
description: 25 pages, 13 figures, ApJ in press
Oreogrammitis tuberculata Parris & Sundue 2020, comb. nov.
Creators: name: Parris, Barbara S.
name: Sundue, Michael A.
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Polypodiopsida
Polypodiales
Polypodiaceae
Oreogrammitis
Oreogrammitis tuberculata

description: 35. Oreogrammitis tuberculata (Parris) Parris & Sundue, comb. nov.
Based on Grammitis tuberculata Parris, Blumea 29: 99 (1983). Type:— PAPUA NEW GUINEA. Enga, Tari, Mount Ambua, SE slope, Lei R., 2780 m, 23 August 1966, Vink 17495 (holotype L!).
Synonym: Radiogrammitis tuberculata (Parris) Parris, Gard. Bull. Singapore 58: 245 (2007).
description: Published as part of Parris, Barbara S. & Sundue, Michael A., 2020, The fern genus Oreogrammitis (Grammitidoideae: Polypodiaceae) re-defined, pp. 45-54 in Phytotaxa 436 (1) on page 51, DOI: 10.11646/phytotaxa.436.1.4, http://zenodo.org/record/13874603
Kinematic effect in gravitational lensing by clusters of galaxies
Creators: name: Sereno, M.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Gravitational lensing provides an efficient tool for the investigation of matter structures, independent of the dynamical or hydrostatic equilibrium properties of the deflecting system. However, it depends on the kinematic status. In fact, either a translational motion or a coherent rotation of the mass distribution can affect the lensing properties. Here, light deflection by galaxy clusters in motion is considered. Even if gravitational lensing mass measurements of galaxy clusters are regarded as very reliable estimates, the kinematic effect should be considered. A typical peculiar motion with respect to the Hubble flow brings about a systematic error < 0.3%, independent of the mass of the cluster. On the other hand, the effect of the spin increases with the total mass. For cluster masses ~ 10^{15}M_{sun}, the effect of the gravitomagnetic term is < 0.04% on strong lensing estimates and < 0.5% in the weak lensing analyses. The total kinematic effect on the mass estimate is then < 1%, which is negligible in current statistical studies. In the weak lensing regime, the rotation imprints a typical angular modulation in the tangential shear distortion. This would allow in principle a detection of the gravitomagnetic field and a direct measurement of the angular velocity of the cluster but the required background source densities are well beyond current tecnological capabilities.
description: 6 pages; accepted for publication in MNRAS
Continuation of root functionals of a system of polynomial equations and the reduction of polynomials modulo its ideal
Creators: name: Seifullin, Timur R.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Commutative Algebra (math.AC)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 13P05

description: The notion of a root functional of polynomials is a generalization of the notion of a root for a multiple root. A root functional is a linear functional that is defined on a polynomial ring and annuls the ideal of a system of polynomials. A bounded root functional is a functional that annuls d-th component of the ideal in some filtration in this ideal. It was constructed the operation of continuation of root functionals and the operation of reduction of polynomials modulo the ideal on the basis of the extension operation for bounded root functionals when the number of polynomials is equal to the number of variables and the ideal of polynomials is 0-dimensional. The extension operation has connection with the multivariate Bezoutian construction.
description: Paper translated from Russian. Summary in English
Трансформація власності: історичний аспект
Creators: name: Pozniakova, Olena
name: Alieksieiev, Ihor
Publisher: name: figshare
Year: 2021
Subjects: subject: 140202 Economic Development and Growth
subject: FOS: Economics and business
subject: Economics
subject: 140219 Welfare Economics

description: This paper considers the problem of the emergence and change of ownership in the historical aspect. Both the world experience and the experience of Ukraine are considered. An attempt is made to identify the patterns of alternation of different forms of ownership and the formation on this basis of the cycle of transformation of ownership.
Creating Artificial Ice States Using Vortices in Nanostructured Superconductors
Creators: name: Libal, A.
name: Reichhardt, C. J. Olson
name: Reichhardt, C.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We demonstrate that it is possible to realize vortex ice states that are analogous to square and kagome ice. With numerical simulations, we show that the system can be brought into a state that obeys either global or local ice rules by applying an external current according to an annealing protocol. We explore the breakdown of the ice rules due to disorder in the nanostructure array and show that in square ice, topological defects appear along grain boundaries, while in kagome ice, individual defects appear. We argue that the vortex system offers significant advantages over other artificial ice systems.
description: 4 pages, 4 postscript figures; version to appear in Phys. Rev. Lett
Regulation of sucrose metabolism and constitutive nitrogen fixation in Azotobacter vinelandii
Creators: name: Jacobson, Marty
Publisher: name: University of British Columbia
Year: 2010

description: Azotobacter vinelandii was found to exhibit diauxie growth in sucrose containing Burk's medium supplemented with 29 mM ammonium acetate as nitrogen source. The diauxie growth curve was determined to be a result of preferential utilization of acetate as carbon source during the first part of the growth curve. No detectable disappearance of [U-¹⁴C] sucrose was noted in samples taken before the lag separating the two portions of the diauxie curve. Repression of both sucrose transport and metabolizing activity was observed in pre-lag, acetate-utilizing cells when the medium contained a high (58 mM) sucrose concentration. When a lower initial sucrose concentration (7 mM) was used, both sucrose transport and glucose-6-phosphate dehydrogenase activity were induced but acetate was still used preferentially and diauxie growth observed. Mutant strains which fix N₂ in the presence of NH₄⁺ exhibit diauxie growth curves as well and are severely reduced in their ability to reduce C₂H₂ (fix N₂) while utilizing acetate in the pre-lag growth phase. In vivo nitrogenase activity in the presence of NH₄⁺ increases dramatically after the lag. The low nitrogenase activity in pre-lag cultures is not due to a reduced supply of energy or reductant because measurement of nitrogenase in cell free extracts provided with ATP and dithionite yields the same results. The amount of nitrogenase protein detectable as antigenically cross reactive materials varies with the density of the culture. We conclude that the presence or utilization of acetate in some way interferes with the synthesis or stability of nitrogenase. A derepressed mutant Azotobacter vinelandii (UW59) was isolated as a revertant of a Nif⁻ mutant (UW2. Proc. Natl. Acad. Sci., USA 69:3501-3503). A derivative of UW59, UW590, expresses approximately twice the activity of UW 59 when grown with either N₂ or NH₄⁺ as nitrogen source. Biochemical and genetic characterization was undertaken to determine the nature of the mutation(s) resulting in the constitutive phenotype. Strains UW59 and UW590 were used as donors in genetic transformation of UW2. Results indicate that the nif⁵⁹ mutation .is responsible for the constitutive (Nif[sup c] ) phenotype whereas the nif⁵⁹⁰ mutation permits good growth on N₂ but not constitutivity. The rate of NH₄⁺ uptake by UW590 was lower than that of the wild type at pH 5.9. The decreased NH₄⁺ uptake ability was correlated with an increased constitutive synthesis of nitrogenase at low pH. A defect in CH₃NH₃⁺ uptake was detected in UW59 and UW590 at pH 7.3 and pH 5.9. A kinetic analysis of the derepressed mutant UW59 revealed that at high CH₃NH₃⁺ concentrations the mutant is significantly different from the wild type. The results suggest that the constitutive nitrogenase synthesis might be due to an alteration in NH₄⁺ (CH₃NH₃⁺) assimilation.
The transition to syntax : influences on children’s constructional complexity
Creators: name: Lapadat, Judith Colleen
Publisher: name: University of British Columbia
Year: 2010

description: The complexity of children's linguistic constructions in conversation during the transition from single-word to multiword speech was measured in six conditions produced by manipulating the adult interaction variables, familiarity, attention, and conversational control. Subjects were four children, ages 1;9 to 2;3, and their mothers. The children's constructions were categorized according to three levels of complexity (single words, vertical constructions, horizontal constructions), in four tasks (high attention, low attention, high control, low control), during dialogues with their mothers, then with strangers. While their proportion of complex to less complex constructions was not related to adult familiarity or attention, children produced significantly more complex constructions (p = .005) when they controlled the conversation. Further analyses of the children's frequency of constructions demonstrated that the children talked more to their mothers than to strangers, and more given high adult attention than low adult attention. These findings have important implications for clinical language sampling and therapy procedures.
Work fluctuations in quantum spin chains
Creators: name: Dorosz, Sven
name: Platini, Thierry
name: Karevski, Dragi
Publisher: name: arXiv
Year: 2007
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study the work fluctuations of two types of finite quantum spin chains under the application of a time-dependent magnetic field in the context of the fluctuation relation and Jarzynski equality. The two types of quantum chains correspond to the integrable Ising quantum chain and the nonintegrable XX quantum chain in a longitudinal magnetic field. For several magnetic field protocols, the quantum Crooks and Jarzynski relations are numerically tested and fulfilled. As a more interesting situation, we consider the forcing regime where a periodic magnetic field is applied. In the Ising case we give an exact solution in terms of double-confluent Heun functions. We show that the fluctuations of the work performed by the external periodic drift are maximum at a frequency proportional to the amplitude of the field. In the nonintegrable case, we show that depending on the field frequency a sharp transition is observed between a Poisson-limit work distribution at high frequencies toward a normal work distribution at low frequencies.
description: 10 pages, 13 figures
1D-FFLO state in the absence of time-reversal symmetry breaking
Creators: name: Datta, Trinanjan
Publisher: name: arXiv
Year: 2008
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: A novel route to a one-dimensional Fulde-Ferrell-Larkin-Ovchinnikov (1D-FFLO) state in the absence of broken time-reversal symmetry is proposed in this paper. At present such a state may be encouraged in a clean AlAs quantum wire. Using the AlAs quantum wire as an example it is shown using bosonization and the renormalization group approach that the 1D-FFLO state can arise due to a combination of Coulomb interactions and the unique bandstructure arrangement of the AlAs quantum wire. The present theoretical proposal is very general and is applicable to other systems with similar fermionic interaction terms.
description: 5 pages, 3 figures
Differentiating valence patterns
Creators: name: Kambara, Kazuho
name: Nozawa, Hajime
name: Takahashi, Takeshi
Publisher: name: Constructions
Year: 2023

description: A verb licenses multiple constructions. For instance, the verb replace licences (at least) three constructions: (i) Alice replaced Bill with Charlotte, (ii) Alice replaced Bill, (iii) Bill replaced Charlotte. Each construction realises different arrays of semantic roles (i.e., Alice as the responsible entity for the transition of Bill and/or Charlotte, Bill as the ``new'' entity, and Charlotte as the ``old'' entity). Since each construction represent different meanings, a hearer (or reader) must identify the appropriate construction to understand a given utterance. Despite its theoretical importance, the cues used in identifying each construction have yet to be explored. This paper aims to reveal the features used in identifying each construction by annotating data with semantic features (i.e.,  Animacy of subjects and objects) and a formal feature (i.e., the presence of with-phrase). The analysis based on the conditional inference tree showed that active sentences with the verb replace can be classified by nearly 80% accuracy, which was fairly ``good'' (baseline: 35.4%). Moreover, the analysis of misclassifications revealed that a finer-grained characterisation of semantic types is needed for a more accurate specification of a construction, which suggests the necessity of event ontologies in semantic role labelling.
description: Constructions, Bd. 15 Nr. 2 (2023)
Optical properties of SiC nanotubes: A systematic $\textit{ab initio}$ study
Creators: name: Wu, I. J.
name: Guo, G. Y.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The band structure and optical dielectric function $ε$ of single-walled zigzag [(3,0),(4,0),(5,0),(6,0),(8,0),(9,0),(12,0),(16,0),(20,0),(24,0)], armchair [(3,3),(4,4),(5,5),(8,8),(12,12),(15,15)], and chiral [(4,2),(6,2),(8,4),(10,4)] SiC-NTs as well as the single honeycomb SiC sheet have been calculated within DFT with the LDA. It is found that all the SiC nanotubes are semiconductors, except the ultrasmall (3,0) and (4,0) zigzag tubes which are metallic. Furthermore, the band gap of the zigzag SiC-NTs which is direct, may be reduced from that of the SiC sheet to zero by reducing the diameter ($D$), though the band gap for all the SiC nanotubes with a diameter larger than ~20 Å$ $ is almost independent of diameter. For the electric field parallel to the tube axis ($E\parallel \hat{z}$), the $ε''$ for all the SiC-NTs with a moderate diameter (say, $D$ $>$ 8 Å$ $) in the low-energy region (0~6 eV) consists of a single distinct peak at ~3 eV. However, for the small diameter SiC nanotubes such as the (4,2),(4,4) SiC-NTs, the $ε''$ spectrum does deviate markedly from this general behavior. In the high-energy region (from 6 eV upwards), the $ε''$ for all the SiC-NTs exhibit a broad peak centered at ~7 eV. For the electric field perpendicular to the tube axis ($E\perp \hat{z}$), the $ε''$ spectrum of all the SiC-NTs except the (4,4), (3,0) and (4,0) nanotubes, in the low energy region also consists of a pronounced peak at around 3 eV whilst in the high-energy region is roughly made up of a broad hump starting from 6 eV. The magnitude of the peaks is in general about half of the magnitude of the corresponding ones for $E\parallel \hat{z}$.
Pseudoliparis balabacensis Margonska & Szlachetko 2000
Creators: name: Margońska, Hanna B.
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Asparagales
Orchidaceae
Pseudoliparis
Pseudoliparis balabacensis

description: Pseudoliparis balabacensis (Ames) Margońska & Szlachetko (2000: 281.).
Basionym:— Malaxis balabacensis Ames (1911: 42–43.).
Type:— PHILIPPINES. Balabac Island: 16 October 1906, Merrill 5374 (lectotype: US 00093431!, lectotype designated in Margońska et al. (2012); isoleototypes: AMES 101099!, BO 0072252!, E!, K!, PNH).
Pseudoliparis inexspectata (J.J.Sm) Szlachetko & Margońska (1999: 277.). Basionym: Microstylis inexspectata Smith (1928: 33).
Type:— INDONESIA. Sumatra: Garden Sibolangit, on fallen Arenga stem, 500 m, 23 November 1917, Lorzing 5427 (lectotype: U 1470156! well preserved flowers, lectotype designated here; isoleototypes: BO 1322507!, label only, BO spirit coll.! specimens bad quality); sine prec. loc. (by author probably in the vicinity of Sibolangit), 17 February 1916., 650 m, Lorzing 4224 (syntypes: BO 1304086!, no flowers, ISO-BO spir. coll. not found).
description: Published as part of Margońska, Hanna B., 2020, Notes on the genus Pseudoliparis (Orchidaceae, Malaxidinae), with description of a new species from New Guinea and a new synonymous name, pp. 243-247 in Phytotaxa 435 (3) on page 244, DOI: 10.11646/phytotaxa.435.3.4, http://zenodo.org/record/13874613
Rosenbluth Nonlinearity from Two-Photon Exchange
Creators: name: Abidin, Zainul
name: Carlson, Carl E.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We calculate, using a generalized parton distribution based formalism, the nonlinearity of the Rosenbluth plots that arise from hard two-photon exchange corrections that are not included in the classic calculations of the radiative corrections to electron-proton elastic scattering.
description: 4 pages, 4 figures
Scanning tunnelling spectroscopy of the vortex state in NbSe2 using a superconducting tip
Creators: name: Rodrigo, J. G.
name: Crespo, V.
name: Vieira, S.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The vortex electronic structure in the multiband superconductor NbSe2 is studied by means of Scanning Tunneling Spectroscopy (STS) using a superconducting tip. The use of a superconducting tip (Pb) as a probe provides an enhancement of the different features related to the DOS of NbSe2 in the tunneling conductance curves. This use allows the observation of rich patterns of electronic states in the conductance images around the vortex cores in a wide range of temperature, as well as the simultaneous acquisition of Josephson current images in the vortex state.
description: 5 pages, 5 figures, submitted to Physica C
Leberis punctatus
Creators: name: Gusakov, Vladimir A.
name: Dien, Tran Duc
name: Tran, Hoan Quoc
name: Thanh, Nguyen Thi Hai
name: Huan, Phan Trong
name: Ha, Vo Thi
name: Dinh, Cu Nguyen
Publisher: name: Zenodo
Year: 2025
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Branchiopoda
Anomopoda
Chydoridae
Leberis
Leberis punctatus

description: 30. * Leberis punctatus (Daday, 1898)
Localities and specimens found: 30 – 1♀; 46 – 1♀; 50 – 17♀, 1♀ ov, 3♀ em, 5j; 51 – 1♀.
Distribution and ecology. Leberis punctatus (formerly Alona punctata Daday, 1898) is a comparatively rare member of the genus recently redescribed in detail (Neretina & Sinev 2016). The species is generally distributed in the Afrotropical and Oriental biogeographic realms but is also recorded in southern Spain (Korovchinsky et al. 2021b). In the Oriental area, Leberis punctatus has so far been known only in Sri Lanka, India and Thailand (Padhye & Dumont 2015; Neretina & Sinev 2016; Sinev 2016; Sharma & Sharma 2017; Korovchinsky et al. 2021b). The present study is the first direct reference of this species in Vietnam. The record of L. diaphanus (King, 1853) in our previous report on the meiofauna of Vietnam (Gusakov et al. 2014) should also be attributed to L. punctatus (as we established after re-examination of the material). In turn, L. diaphanus is also known in Vietnam (Sinev & Korovchinsky 2013; Phan et al. 2015; Sinev & Semenyuk 2021).
The lifestyle and ecology of L. punctatus are weakly studied. Most likely, this chydorid is a typical littoral inhabitant associated with vegetation (Sinev 2016; Korovchinsky et al. 2021b). The species occurs in different types of water bodies (Neretina & Sinev 2016). We found it in two natural vegetation-rich lakes, on the bottom and in the roots of floating plants. Among the roots of water hyacinth, this crustacean was the most numerous (see Appendix 1).
Remarks. In South and Southeast Asia, L. punctatus is occurring together with another very similar, more common relative: L. diaphanus (Neretina & Sinev 2016; Sinev 2016). It cannot be ruled out that some previous indications of L. diaphanus in the region actually refer to L. punctatus, which confirms our example of an initially erroneous report that the former species was found in Vietnamese material instead of the latter (see note above). Thus, L. punctatus is likely to be more widespread in the Oriental region than currently believed.
description: Published as part of Gusakov, Vladimir A., Dien, Tran Duc, Tran, Hoan Quoc, Thanh, Nguyen Thi Hai, Huan, Phan Trong, Ha, Vo Thi & Dinh, Cu Nguyen, 2025, An annotated checklist of the main representatives of meiobenthos from inland water bodies of Central and Southern Vietnam. III. Water fleas (Cladocera), pp. 401-455 in Zootaxa 5613 (3) on pages 417-418, DOI: 10.11646/zootaxa.5613.3.1, http://zenodo.org/record/15216705
Multiple parton scattering in nuclei: gauge invariance
Creators: name: Liang, Zuo-tang
name: Wang, Xin-Nian
name: Zhou, Jian
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Within the framework of a generalized collinear factorization for multiple parton scattering in nuclear medium, twist-4 contributions to DIS off a large nucleus can be factorized as a convolution of hard parts and two-parton correlation functions. The hard parts for the quark scattering in the light-cone gauge correspond to interaction with a transverse (physical) gluon in the target, while they are given by the second derivative of the cross section with a longitudinal gluon in the covariant gauge. We provide a general proof of the equivalence of the hard parts in the light-cone and covariant gauge. We further demonstrate the equivalence in calculations of twist-4 contributions to semi-inclusive cross section of DIS in both lowest order and next leading order. Calculations of the nuclear transverse momentum broadening of the struck quark in the light-cone and covariant gauge are also discussed.
description: 23 pages with 4 figures
Using Spatial Distributions to Constrain Progenitors of Supernovae and Gamma Ray Bursts
Creators: name: Raskin, Cody
name: Scannapieco, Evan
name: Rhoads, James
name: Della Valle, Massimo
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We carry out a comprehensive theoretical examination of the relationship between the spatial distribution of optical transients and the properties of their progenitor stars. By constructing analytic models of star-forming galaxies and the evolution of stellar populations within them, we are able to place constraints on candidate progenitors for core-collapse supernovae (SNe), long-duration gamma ray bursts, and supernovae Ia. In particular we first construct models of spiral galaxies that reproduce observations of core-collapse SNe, and we use these models to constrain the minimum mass for SNe Ic progenitors to approximately 25 solar masses. Secondly, we lay out the parameters of a dwarf irregular galaxy model, which we use to show that the progenitors of long-duration gamma-ray bursts are likely to have masses above approximately 43 solar masses. Finally, we introduce a new method for constraining the time scale associated with SNe Ia and apply it to our spiral galaxy models to show how observations can better be analyzed to discriminate between the leading progenitor models for these objects.
description: 18 pages, 19 figures, ApJ, in press
Neobythites australiensis Nielsen 2002
Creators: name: Uiblein, Franz
name: Nielsen, Jørgen G.
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Ophidiiformes
Ophidiidae
Neobythites
Neobythites australiensis

description: Neobythites australiensis Nielsen, 2002
Figure 1, Tables 1, 2
Neobythites australiensis Nielsen, 2002: 20, fig. 10 (Southwest of Rowley Shoals, 18°4.6′S, 118°22′E, Western Australia, 327– 328 m; holotype: WAM P.28107-001).
Diagnosis. Hind margin of preopercle with two spines; dorsal-fin rays 88–92; anal-fin rays 73–77; pectoral-fin rays 26–27; precaudal vertebrae 13; total vertebrae 53–54; pseudobranchial filaments 8–11; long rakers on anterior gill arch 9–10; head length 23–25% SL; pelvic-fin length 14–19% SL, fins not reaching anus; orbit length 4.2–4.7% SL and 17–19% HL; longest gill filament 1.6–1.8% SL and 6.7–7.4% HL; dorsal fin with large ocellus placed slightly behind line through anus, spot distance 44–49% SL and spot covers 9–13 dorsal-fin rays, not extending ventrally onto body; preserved specimens with dark-brown ocellus spot; no vertical bars on body; otolith length 5.8–5.9% SL, sulcus length 4.7–4.8% SL, and ostium height 13–14% sulcus length and 19–20% ostium length.
Distribution and size. SE Indian Ocean, off NW Australia at 42–350 m depth. Known up to 245 mm SL.
description: Published as part of Uiblein, Franz & Nielsen, Jørgen G., 2023, Five new ocellus-bearing species of the cusk-eel genus Neobythites (Ophidiidae, Ophidiiformes) from the West Pacific, with establishment of three new species groups, pp. 179-205 in Zootaxa 5336 (2) on page 187, DOI: 10.11646/zootaxa.5336.2.2, http://zenodo.org/record/8272417
Discourse marker
Creators: name: Koivisto, Aino
Publisher: name: OSF
Year: 2022
Subjects: Conversation Analysis
Encyclopedia
Ethnomethodology
Interactional Linguistics

description: Discourse markers are linguistic devices such as anyway, but, so, y’know, and like, that operate on the level of discourse or units of talk. Schiffrin (1987) defines discourse markers are “sequentially dependent elements which bracket units of talk” (pg. 31), providing “contextual coordinates for utterances” (pg. 326). In addition to their role in showing discourse connections, markers have been analyzed in terms of their “potential in indexing social relationships” (see Bolden 2006: 663 and the references therein).
Probing micro-arcsec astrometry with NACO
Creators: name: Seifahrt, Andreas
name: Roell, Tristan
name: Neuhaeuser, Ralph
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Relative astrometric measurements with a precision far better than 1 mas (milli-arcsec) are commonly regarded as the domain of interferometry. Pioneering work by Pravdo & Shaklan (1996), made in the optical, reached a precision of 150 micro-arcsec in direct imaging but is ultimately limited by atmospheric turbulence and differential chromatic refraction (DCR) effects. Neuhaeuser et al. (2006, 2007) demonstrated that AO assisted observations with NACO in a near-infrared narrow band filter allow measurements with a precision of ~50 muas (micro-arsec) on a 0.6 arcsec binary within one hour and are unaffected by DCR effects. This opens new possibilities for astrometric detections of extrasolar planets and the determination of their true masses. We discuss here how to improve the measurements and address the necessary calibrations.
description: To be published in the proceedings of the 2007 ESO Instrument Calibration Workshop
Occupational diseases in British Columbia : frequency, distribution and implications for prevention
Creators: name: Husman, Kaj Risto Henrik
Publisher: name: University of British Columbia
Year: 2010

description: The main objective of this study was to assist in the prevention of occupational diseases (OD1s) in British Columbia by providing information concerning accepted wage-loss claims for OD's in B.C. To achieve this objective, data in the Workers' Compensation Board's OD Register was analyzed by extraction, classification and tabulation of accepted wage-loss claims for OD's during the period 1978-1982, by diagnosis, number of cases, rate, type of exposure, age, sex, individual year and industrial subclass. Also, a model for regular annual reporting of registered OD's in B.C. was developed. To collect and analyze the data, an updated exposure classification was developed. It was observed that OD's caused by physical factors such as ultraviolet radiation, repetitive motion, noise and friction and pressure were most common in B.C., representing 63% of the total of 19,622 OD cases during 1978-1982. Among the top ten causes of OD's are also chemical and biological agents ("cleaning compounds", "other chemicals", "other alkalies", "animals and insects", "acids" and "cement and mortar"). The OD rates per 1,000 manyears of employment were increasing during 1978-1981 and the small drop in 1982 is probably related to the economic depression in B.C. The highest OD risk industries (measured by OD incidence rate/1,000 manyears) were: "construction and repair of small vessels" (39.8), "shingle and shake mills" (37.5), and "bakeries and manufacturing of food products" (17.6). It was concluded that these results indicated clearly that preventive actions should be improved in B.C. to decrease the number of workers who annually suffer from OD's. It is suggested that occupational health services (OHS) would help to achieve this goal, through expanding and making more efficient and effective education, regulation and services concerning OD prevention.
Techniques, advances, problems and issues in numerical modelling of landslide hazard
Creators: name: Van Asch, Theo
name: Malet, Jean-Philippe
name: Van Beek, Ludovicus
name: Amitrano, David
Publisher: name: arXiv
Year: 2007
Subjects: subject: Geophysics (physics.geo-ph)
subject: FOS: Physical sciences

description: Slope movements (e.g. landslides) are dynamic systems that are complex in time and space and closely linked to both inherited and current preparatory and triggering controls. It is not yet possible to assess in all cases conditions for failure, reactivation and rapid surges and successfully simulate their transient and multi-dimensional behaviour and development, although considerable progress has been made in isolating many of the key variables and elementary mechanisms and to include them in physically-based models for landslide hazard assessments. Therefore, the objective of this paper is to review the state-of-the-art in the understanding of landslide processes and to identify some pressing challenges for the development of our modelling capabilities in the forthcoming years for hazard assessment. This paper focuses on the special nature of slope movements and the difficulties related to simulating their complex time-dependent behaviour in mathematical, physically-based models. It analyses successively the research frontiers in the recognition of first-time failures (pre-failure and failure stages), reactivation and the catastrophic transition to rapid gravitational processes (post-failure stage). Subsequently, the paper discusses avenues to transfer local knowledge on landslide activity to landslide hazard forecasts on regional scales and ends with an outline how geomorphological investigations and supporting monitoring techniques could be applied to improve the theoretical concepts and the modelling performance of physically-based landslide models at different spatial and temporal scales.
Incidence and natural history of suspected innocent heart murmur in neonates at HRHPrincess Maha Chakri Sirindhorn Medical Centre
Creators: name: Saraiorn Thonginnetra, Chanatip Luevisadpaibul
Publisher: name: Faculty of Medicine,Srinakharinwirot University
Year: 2014
Subjects: innocent heart murmur, congenital heart disease, echocardiography

description: 1, 21, Journal of Medicine and Health Sciences
Neobythites nigriventris Nielsen 2002
Creators: name: Uiblein, Franz
name: Nielsen, Jørgen G.
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Ophidiiformes
Ophidiidae
Neobythites
Neobythites nigriventris

description: Neobythites nigriventris Nielsen, 2002
Figure 1, Tables 1, 2
Neobythites nigriventris Nielsen, 2002: 66, fig. 57 (Marion Plateau, Queensland, 22°53.3′S, 152°59.3′E, Australia, 325–338 m; holotype: CSIRO H 2310-03).
Diagnosis. Hind margin of preopercle with two spines; dorsal-fin rays 90–95; anal-fin rays 74–79; pectoral-fin rays 23–26; precaudal vertebrae 12–13; total vertebrae 52–56; pseudobranchial filaments 5–8; long rakers on anterior gill arch 9–12; head length 21–24% SL; pelvic-fin length 16–24% SL, fins not reaching beyond anus; orbit length 4.0–5.5% SL and 17–25% HL; longest gill filament 1.4–1.9% SL and 6.4–8.7% HL; dorsal fin with large ocellus placed slightly behind line through anus, the spot distance 42–47% SL and spot covers 9–11 dorsal-fin rays, not extending ventrally onto body; preserved specimens with black ocellus spot; no vertical bars on body; otolith length 5.3–6.3% SL, sulcus length 4.5–5.3% SL, and ostium height 11–15% sulcus length and 17–23% ostium length.
Distribution and size. SW Pacific, off Queensland and New South Wales at 67–357 m depth. Known up to 238 mm SL.
description: Published as part of Uiblein, Franz & Nielsen, Jørgen G., 2023, Five new ocellus-bearing species of the cusk-eel genus Neobythites (Ophidiidae, Ophidiiformes) from the West Pacific, with establishment of three new species groups, pp. 179-205 in Zootaxa 5336 (2) on page 187, DOI: 10.11646/zootaxa.5336.2.2, http://zenodo.org/record/8272417
Non-minimal scalar fields in 2D de Sitter and dilaton black holes
Creators: name: Zelnikov, Andrei
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study non-minimal quantum fields in the gravitational field of 2-dimensional dilaton black holes and the de Sitter spacetime. We found that the Green functions for non-minimal massless fields in a particular class of dilaton black holes and in the de Sitter spacetime are almost identical. Using this symmetry exact solutions are derived for quasinormal modes and bound states in these background geometries. The problem of stability of dilaton black holes is discussed.
description: 12 pages, 4 figures
Angular correlations in three-jet events in ep collisions at HERA
Creators: name: ZEUS Collaboration
name: Chekanov, S.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Three-jet production in deep inelastic ep scattering and photoproduction was investigated with the ZEUS detector at HERA using an integrated luminosity of 127 pb-1. Measurements of differential cross sections are presented as functions of angular correlations between the three jets in the final state and the proton-beam direction. These correlations provide a stringent test of perturbative QCD and show sensitivity to the contributions from different colour configurations. Fixed-order perturbative QCD calculations assuming the values of the colour factors C_F, C_A and T_F as derived from a variety of gauge groups were compared to the measurements to study the underlying gauge group symmetry. The measured angular correlations in the deep inelastic ep scattering and photoproduction regimes are consistent with the admixture of colour configurations as predicted by SU(3) and disfavour other symmetry groups, such as SU(N) in the limit of large N.
description: 48 pages, 19 figures
John Monfasani (ed.), Liber Defensionum contra Obiectiones in Platonem:
Creators: name: Malone-Lee, Michael
Publisher: name: The Byzantine Review
Year: 2023
Subjects: Bessarion, Liber defensionum contra obiectiones in Platonem

description: John Monfasani (ed.), Liber Defensionum contra Obiectiones in Platonem: Cardinal Bessarion’s Own Latin Translation of His Greek Defense of Plato against George of Trebizond (Byzantinisches Archiv – Series Philosophica 6). Berlin – Boston: De Gruyter 2023. 242 pp., 5 colour ill. – ISBN 978-3-11-124635-2.
description: The Byzantine Review, Bd. 5 (2023)
Dust crystallinity in protoplanetary disks: the effect of diffusion/viscosity ratio
Creators: name: Pavlyuchenkov, Ya.
name: Dullemond, C. P.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The process of turbulent radial mixing in protoplanetary disks has strong relevance to the analysis of the spatial distribution of crystalline dust species in disks around young stars and to studies of the composition of meteorites and comets in our own solar system. A debate has gone on in the recent literature on the ratio of the effective viscosity coefficient $ν$ (responsible for accretion) to the turbulent diffusion coefficient $D$ (responsible for mixing). Numerical magneto-hydrodynamic simulations have yielded values between $ν/D\simeq 10$ (Carballido, Stone & Pringle, 2005) and $ν/D\simeq 0.85$ (Johansen & Klahr, 2005}). Here we present two analytic arguments for the ratio $ν/D=1/3$ which are based on elegant, though strongly simplified assumptions. We argue that whichever of these numbers comes closest to reality may be determined {\em observationally} by using spatially resolved mid-infrared measurements of protoplanetary disks around Herbig stars. If meridional flows are present in the disk, then we expect less abundance of crystalline dust in the surface layers, a prediction which can likewise be observationally tested with mid-infrared interferometers.
description: 9 pages, 5 figures, accepted for publication in A&A
The numerical solution of a system of diffusion/convection equations describing coastal circulation
Creators: name: Nicol, Thomas O.
Publisher: name: University of British Columbia
Year: 2010

description: A mathematical model describing nearshore ocean currents is examined. The motivation for the problem is discussed and a derivation of the model equations presented. The model equations consist of a pair of coupled, nonlinear, parabolic partial differential equations. A numerical method, the Crank-Nicolson finite difference scheme, is presented for solving the corresponding linear equations, and the convergence and stability of the method discussed. Methods for dealing with the nonlinear terms, and their effects on accuracy and stability, are examined. The initial and boundary conditions of the model equations present special problems, and we describe methods to solve them. A more efficient finite difference scheme for our equations, based on the Crank-Nicolson formula, is introduced, and its advantages discussed. A computer program incorporating these methods is developed to solve the model equations, and results for test data presented. We conclude with recommendations for additions to the program to model the currents more accurately.
Constraining the Hubble constant to a precision of about 1% using multi-band dark standard siren detections
Creators: name: Zhu, Liang-Gui
name: Xie, Ling-Hua
name: Hu, Yi-Ming
name: Liu, Shuai
name: Li, En-Kun
name: Napolitano, Nicola R.
name: Tang, Bai-Tian
name: Zhang, Jian-dong
name: Mei, Jianwei
Publisher: name: arXiv
Year: 2021
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Gravitational wave signal from the inspiral of stellar-mass binary black hole can be used as standard sirens to perform cosmological inference. This inspiral covers a wide range of frequency bands, from the millihertz band to the audio-band, allowing for detections by both space-borne and ground-based gravitational wave detectors. In this work, we conduct a comprehensive study on the ability to constrain the Hubble constant using the dark standard sirens, or gravitational wave events that lack electromagnetic counterparts. To acquire the redshift information, we weight the galaxies within the localization error box with photometric information from several bands and use them as a proxy for the binary black hole redshift. We discover that TianQin is expected to constrain the Hubble constant to a precision of roughly $30\%$ through detections of $10$ gravitational wave events; in the most optimistic case, the Hubble constant can be constrained to a precision of $< 10 \%$, assuming TianQin I+II. In the optimistic case, the multi-detector network of TianQin and LISA is capable of constraining the Hubble constant to within $5\%$ precision. It is worth highlighting that the multi-band network of TianQin and Einstein Telescope is capable of constraining the Hubble constant to a precision of about $1\%$. We conclude that inferring the Hubble constant without bias from photo-z galaxy catalog is achievable, and we also demonstrate self-consistency using the P$-$P plot. On the other hand, high-quality spectroscopic redshift information is crucial for improving the estimation precision of Hubble constant.
description: 29 pages, 14 figures, update to match published version
Sofia Kotzabassi (Hrsg.), A Companion to the Intellectual Life of the Palaeologan Period
Creators: name: Kubina, Krystina
Publisher: name: The Byzantine Review
Year: 2023
Subjects: Late Byzantine learned culture
rhetoric
scholars

description: Sofia Kotzabassi (Hrsg.), A Companion to the Intellectual Life of the Palaeologan Period (Brill’s Companions to the Byzantine World 12). Leiden: Brill 2023. xi+519 pp. -- ISBN 978-90-04-52706-5 (€ 261.00)
description: The Byzantine Review, Bd. 5 (2023)
Decoherence induced by a dynamic spin environment (II): Disentanglement by local system-environment interactions
Creators: name: Cormick, Cecilia
name: Paz, Juan Pablo
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: This article studies the decoherence induced on a system of two qubits by local interactions with a spin chain with nontrivial internal dynamics (governed by an XY Hamiltonian). Special attention is payed to the transition between two limits: one in which both qubits interact with the same site of the chain and another one where they interact with distant sites. The two cases exhibit different behaviours in the weak and strong coupling regimes: when the coupling is weak it is found that decoherence tends to decrease with distance, while for strong coupling the result is the opposite. Also, in the weak coupling case, the long distance limit is rapidly reached, while for strong coupling there is clear evidence of an expected effect: environment-induced interactions between the qubits of the system. A consequence of this is the appearance of quasiperiodic events that can be interpreted as ``sudden deaths'' and ``sudden revivals'' of the entanglement between the qubits, with a time scale related to the distance between them.
description: 10 pages, 9 figures
Notebooks and Data for "Qiskit-Pulse: Programming Quantum Computers Through the Cloud with Pulses"
Creators: name: Alexander, Thomas
name: Kanazawa, Naoki
name: Egger, Daniel J.
name: Capelluto, Lauren
name: Wood, Christopher J.
name: Javadi-Abhari, Ali
name: McKay, David
Publisher: name: Zenodo
Year: 2021
Subjects: quantum computing
qiskit
OpenPulse
quantum programming language
pulse
QASM
OpenQasm
quantum circuit

description: Archive of Jupyter notebooks, analysis code and cached data for "Qiskit-Pulse: Programming Quantum Computers through the Cloud with Pulses". Details on using this code and running your own experiments may be found in the README. Release Notes Version 2.0 A bug has been fixed where qubits were being measured into the wrong location. In the previous version, the notebook worked only with qubits `[1, 0]` and otherwise it failed. The code has been slightly updated based on Qiskit `0.23.4`, mainly for addressing deprecated imports. `ibmq_almaden` was used in the original experiment, however, it is no longer available at the time of this update. This version of the notebook uses `ibmq_montreal`. Therefore, the device parameters, data, and results are different from the original paper's source which may be found [here](https://zenodo.org/record/3653502). Version 1.0 The original experimental result results for the target paper using the now deprecated `ibmq_almaden`. Tested with Qiskit 0.18.0. The experimental data is cached at `/data/custom_cnot_experiments/ibmq_almaden`.