cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Tarbosaurus
Creators: name: Dong, Zhiming
Publisher: name: Zenodo
Year: 1979
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Reptilia
Saurischia
Tyrannosauridae
Tarbosaurus

description: Tarbosaurus sp. (Plate I, Figures 1 and 2) Material: Two relatively complete teeth, a dorsal vertebra, and several fragmentary foot bones. Specimens were not collected from the same locality but they are provisionally assigned the same genus based upon morphology. Description: The teeth are large and robust with serrated anterior and posterior margins. The largest tooth is a 72 mm in length but has lost its apex. It is relatively laterally compressed, laterally convex, and medially flat. Anterior serrations extend to the midpoint of the tooth with seven to eight serrations every five millimeters. Posterior serrations may reach the tooth base with eleven serrations every five millimeter span. Serration count, tooth morphology, and size approach Tarbosaurus. Another tooth is relatively thickly rounded and elliptical in cross-section. The anterior and posterior serrations are asymmetrical, as on the anterior margin they occur more proximomedially and on the posterior margin occur more distomedially. The serrations reach the base of the crown on both sides. Because the serrations are asymmetrical this tooth is undoubtedly a third right premaxillary tooth. There is only a single platycoelous dorsal vertebra which is medially constricted with shallow pleurocoels and resembles that of a large theropod. Discussion: Coelurosaur specimens were described by Young (1962) from the Nanxiong Basin, although theropods are currently rare. The specimens described above undoubtedly represent a large carnosaur species with characters leading to the diagnosis of the family Tyrannosauridae. The Nanxiong teeth are smaller than Tyrannosaurus from the Lance Fm. of North America and cf. T. rex from the Wangshi Group, of Shandong Province. Lateral compression, size, and condition of serrations approach Tarbosaurus from the Late Cretaceous of Mongolia. Thus, the Nanxiong specimens are provisionally assigned to this genus based upon their morphology and biogeography.
description: Published as part of Dong, Zhiming, 1979, Dinosaurs from the Cretaceous of South China, pp. 342-350 in Mesozoic and Cenozoic Red Beds of South China: Selected Papers from the " Cretaceous-Tertiary Workshop ", Institute of Vertebrate Paleontology and Paleoanthropology & Nanjing Institute of Paleontology, Nanxiong, China :Science Press on pages 1-2, DOI: 10.5281/zenodo.162178
description: {"references": ["Young, C. C., 1962; Vertebrate fossils from the \" redbeds \" of northern Guangdong Province. Vert. PalAs. 6 (2)."]}
New HST WFC3/UVIS observations augment the stellar-population complexity of omega Centauri
Creators: name: A., Bellini
name: R., Bedin L.
name: G., Piotto
name: P., Milone A.
name: F., Marino A.
name: S., Villanova
Publisher: name: arXiv
Year: 2010
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We used archival multi-band Hubble Space Telescope observations obtained with the Wide-Field Camera 3 in the UV-optical channel to present new important observational findings on the color-magnitude diagram (CMD) of the Galactic globular cluster omega Centauri. The ultraviolet WFC3 data have been coupled with available WFC/ACS optical-band data. The new CMDs, obtained from the combination of colors coming from eight different bands, disclose an even more complex stellar population than previously identified. This paper discusses the detailed morphology of the CMDs.
description: 17 pages, 14 figures (11 in low res), 3 tables. Accepted for publication in AJ on June 19, 2010
Unveiling the nuclear structure at small x using azimuthal correlations in dA collisions
Creators: name: Tuchin, Kirill
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We discuss azimuthal correlations in double inclusive hadron production in high energy $dA$ collisions at RHIC. We argue that the leading logarithmic approximation is inadequate for description of experimental data. Realistic shape of the azimuthal correlation function is obtain only if we keep terms that are finite in the rapidity difference between the produced hadrons. Likewise, transverse momentum dependence of parton distribution functions in both deuteron and nucleus must be retained. We observe depletion of the back-to-back correlations in central $dAu$ collisions in the forward direction consistent with the Color Glass Condensate predictions.
description: Contribution to the proceedings of the 25th Nishinomiya-Yukawa Memorial International Workshop at Yukawa Institute for Theoretical Physics
Del terruño a la cosecha, pasando por la siembra, el abono y el cuidado a las plantas: Historia y evaluación de una aventura pedagógica intercultural compartida
Creators: name: Gasché, Jorge
Publisher: name: Zenodo
Year: 2009

description: Al inicio de los años 90 (1994), el movimiento zapatista devolvió la dignidad a los pueblos maya de Chiapas, y eso a tal punto que tomaron en sus manos propios su destino, estableciendo, reivindicando y ejerciendo su autonomía. Un campo de la realidad en el cual las comunidades chiapanecas empezaron con el ejercicio de su autonomía era la educación escolar, cuyo modelo convencional, aplicado en las escuelas estatales, fue duramente criticado por ser ajeno a la sociedad indígena y excluyente de la cultura, las técnicas, los conocimientos y la filosofía indígenas. Formalismo, ausentismo, alcoholismo, desprecio hacia el universo propiamente indígena e imposición de cánones y conductas “nacionales” y alienantes fueron los puntos más sensibles de estas críticas, que incitaron a las comunidades autónomas a echar de sus escuelas a los maestros estatales y elegir entre los propios comuneros a jóvenes que debieran crear un nuevo tipo de educación escolar. Los nuevos maestros, democráticamente designados, deberían de ser respetuosos de la sociedad y cultura indígenas – y con eso se entendía: incluir el acervo cultural indígena en las prácticas escolares indígenas; deberían, además, cumplir con continuidad y puntualidad sus tareas y fungir, con sus conductas intachables, con su modestia y cooperación con todos los comuneros, como ejemplos para las nuevas generaciones que iban a formarse en estas escuelas de un nuevo tipo.
Effect of the curvature and the β parameter on the nonlinear dynamics of a drift tearing magnetic island
Creators: name: Muraglia, Magali
name: Agullo, Olivier
name: Yagi, Masatoshi
name: Benkadda, Sadruddin
name: Peter, Beyer
name: Garbet, Xavier
name: Itoh, Sanae -I.
name: Itoh, Kimitaka
name: Sen, Abhijit
Publisher: name: arXiv
Year: 2011
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: We present numerical simulation studies of 2D reduced MHD equations investigating the impact of the electronic βparameter and of curvature effects on the nonlinear evolution of drift tearing islands. We observe a bifurcation phenomenon that leads to an amplification of the pressure energy, the generation of E \times B poloidal flow and a nonlinear diamagnetic drift that affects the rotation of the magnetic island. These dynamical modifications arise due to quasilinear effects that generate a zonal flow at the onset point of the bifurcation. Our simulations show that the transition point is influenced by the βparameter such that the pressure gradient through a curvature effect strongly stabilizes the transition. Regarding the modified rotation of the island, a model for the frequency is derived in order to study its origin and the effect of the βparameter. It appears that after the transition, an E \times B poloidal flow as well as a nonlinear diamagnetic drift are generated due to an amplification of the stresses by pressure effects.
An isogeometric method for the Reissner-Mindlin plate bending problem
Creators: name: da Veiga, L. Beirão
name: Buffa, A.
name: Lovadina, C.
name: Martinelli, M.
name: Sangalli, G.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: We present a new isogeometric method for the discretization of the Reissner-Mindlin plate bending problem. The proposed scheme follows a recent theoretical framework that makes possible to construct a space of smooth discrete deflections $W_h$ and a space of smooth discrete rotations $\Rots_h$ such that the Kirchhoff contstraint is exactly satisfied at the limit. Therefore we obtain a formulation which is natural from the theoretical/mechanical viewpoint and locking free by construction.
Ab initio Molecular Dynamics Simulations of the Initial Stages of Solid-electrolyte Interphase Formation on Lithium Ion Battery Graphitic Anodes
Creators: name: Leung, Kevin
name: Budzien, Joanne
Publisher: name: arXiv
Year: 2010
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: The decomposition of ethylene carbonate (EC) during the initial growth of solid-electrolyte interphase (SEI) films at the solvent-graphitic anode interface is critical to lithium ion battery operations. Ab initio molecular dynamics simulations of explicit liquid EC/graphite interfaces are conducted to study these electrochemical reactions. We show that carbon edge terminations are crucial at this stage, and that achievable experimental conditions can lead to surprisingly fast EC breakdown mechanisms, yielding decomposition products seen in experiments but not previously predicted.
description: 5 pages, 4 figures
Desgaste da Força de Trabalho em Enfermagem entre 2012 e 2021: Análise dos afastamentos relacionados do trabalho registrados na Relação Anual de Informações Sociais (RAIS)
Creators: name: Almeida, Hugo Pinto de
name: Silveira, Bruna Drumond
name: Miranda, Rogério Bittencourt de
name: Eberhardt, Leonardo Dresch
name: Rodrigues, Pedro Luiz Caixeta
Publisher: name: Zenodo
Year: 2025

description: Esta nota técnica apresenta uma análise dos afastamentos da força de trabalho em enfermagem no Brasil, entre 2012 e 2021, utilizando dados da Relação Anual de Informações Sociais (RAIS) do Ministério do Trabalho e Emprego. O estudo investiga o desgaste da força de trabalho através dos afastamentos relacionados e não relacionados ao trabalho. O período analisado incluimudanças no mercado de trabalho, como a crise econômica e a pandemia de COVID‐19. Os resultados mostram um aumento nos postos de trabalho em enfermagem, com maior crescimento nas categorias de nível superior e técnico, e um declínio na categoria auxiliar. Os afastamentos aumentaram em número e proporção ao longo do período, com um pico em 2019. A proporção de afastamentos relacionados ao trabalho se manteve baixa, não ultrapassando 5% do total, com uma diminuição a partir de 2019. Houve um crescimento da taxa de incidência de afastamentos relacionados ao trabalho entre enfermeiros e técnicos, enquanto auxiliares apresentaram uma tendência mais estável. A duração dos afastamentos relacionados ao trabalho diminuiu ao longo do tempo. O estudo conclui que o aumento de postos de trabalho não reflete necessariamente um maior número de profissionais, devido à possibilidade de um mesmo profissional ocupar mais de um posto. O aumento dos afastamentos indica uma possível piora nas condições de trabalho.

This technical note presents an analysis of the work absences in the Brazilian nursing workforce between 2012 and 2021, using data from the Annual Social Information Report (RAIS) of the Ministry of Labor and Employment. The study investigates workforce attrition through workrelated and non‐work‐related absences. The analyzed period includes changes in the labormarket, such as the economic crisis and the COVID‐19 pandemic. The results show an increase in nursing jobs, with greater growth in the higher and technical levels, and a decline in the auxiliary category. Absences increased in number and proportionover the period, with a peak in 2019. The proportion of work‐related absences remained low, not exceeding 5% of the total, with a decrease from 2019 onwards. There was an increase in the incidence rate of work‐related absences among nurses and technicians, while assistants showed a more stable trend. The duration of work‐related absences decreased over time. The study concludes that the increase in jobs does not necessarily reflect a greater number of professionals, due to the possibility of the same professional occupying more than one position. The increase in absences indicates a possible worsening of working conditions. The study alsonotes that the incidence rates of work‐related absences were higher for technical‐level professionals compared to higher‐level nurses throughout the series.
A Late Roman Cemetery at Bletsoe, Bedfordshire
Creators: name: Dawson, Michael
Publisher: name: Archaeology Data Service
Year: 2023

description: Bedfordshire Archaeology Monograph Series, 1
description: The Roman settlement site was first discovered at Bletsoe in the 1930s and was quickly identified as the location of a Roman villa. Subsequent excavation in the late 1960s and early 1970s revealed little further evidence to substantiate a probable villa site but led to thei discovery of a late 4th century inhumation cemetery. Fifty six graves were excavated, the predominant rite was burial oriented NS with only a few inhumations accompanied by grave goods. Burials S11, 122 were accompanied by small items of personal ornament such as finger rings. Several inhumations were possibly in coffins evident now only from clenched nails found in the grave fills. One distinctive aspect of the cemetery was the presence of several graves in which the dead had been placed in stone lined graves or where stones had been used as rudimentary pillows. Artefact finds comprising coins and other fragmentary items established the date of the cemetery in the late 4th century AD.
Timber moment connections using glued-in steel rods
Creators: name: Oh, Jiyoon
Publisher: name: University of British Columbia
Year: 2016

description: The experimental study completed in this thesis focused on timber-steel hybrid moment connections using d=12.7mm diameter mild steel threaded rods glued into Douglas-Fir glulam with polyurethane based adhesive. Two phases of experiments were conducted: the first to determine the minimum design parameter values that result in a ductile tensile failure of the glued-in steel rod, instead of a brittle timber or pull-out failure; and the second, to determine a relationship between the different design parameters and the moment capacity of the connection. The work established that the moment connection fails in a ductile manner due to rod yielding and plasticizing, when the shear force induced into the system was less than 25% of the maximum axial capacity of the steel rods. Then, ductile failure occurred even when the edge distances of the steel rods were below the recommendation of a minimum 2.5d to prevent splitting of the wood. Rod pull-out failure was prevented by having a glued-in embedment length of the rods equal to or greater than 15d. In addition, ductility and equivalent viscous damping ratio were found to decrease as the moment capacity of the connection increased. The theoretical yield moment was calculated based on the assumption that the compression and tension members are timber and steel, respectively, and by applying the concept that plane-sections remain plane and the traditional elastic transform theory. The experimentally determined yield moments were established to be a close match. The results of the research provide guidance to practicing engineers to design moment connections with glued-in steel rods.
Bridges of Bedfordshire
Creators: name: Simco, Angela
name: McKeague, Peter
Publisher: name: Archaeology Data Service
Year: 2023

description: Bedfordshire Archaeology Monograph Series, 2
description: Repairs carried out to Bedfordshire's historic bridges between 1982 and 1994 were accompanied by detailed historical research and archaeological recording. This enabled the analysis of the county's bridges as a group of monuments, investigating the effects of local topography, maintenance liabilities, transport needs, the availability of raw materials, and the influence of wider architectural developments on local bridge construction. A group of major medieval bridges and associated foot causeways in the Ouse valley is noted as of particular importance. A number of 18th and 19th century bridges display the adoption of new architectural and engineering techniques, while other bridges of the same period continue in traditional local style. Bridges of the early 19th century Grand Junction Canal and Ivel Navigation are also discussed, and a summaries of historical references to bridges in each river valley demonstrate the complexity of local communications.
Astrophysical Weighted Particle Magnetohydrodynamics
Creators: name: Gaburov, Evghenii
name: Nitadori, Keigo
Publisher: name: arXiv
Year: 2010
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: This paper presents applications of weighted meshless scheme for conservation laws to the Euler equations and the equations of ideal magnetohydrodynamics. The divergence constraint of the latter is maintained to the truncation error by a new meshless divergence cleaning procedure. The physics of the interaction between the particles is described by an one-dimensional Riemann problem in a moving frame. As a result, necessary diffusion which is required to treat dissipative processes is added automatically. As a result, our scheme has no free parameters that controls the physics of inter-particle interaction, with the exception of the number of the interacting neighbours which control the resolution and accuracy. The resulting equations have the form similar to SPH equations, and therefore existing SPH codes can be used to implement the weighed particle scheme. The scheme is validated in several hydrodynamic and MHD test cases. In particular, we demonstrate for the first time the ability of a meshless MHD scheme to model magneto-rotational instability in accretion disks.
description: 27 pages, 24 figures, 1 column, submitted to MNRAS, hi-res version can be obtained at http://www.strw.leidenuniv.nl/~egaburov/wpmhd.pdf
Microhadrosaurus
Creators: name: Dong, Zhiming
Publisher: name: Zenodo
Year: 1979
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Reptilia
Ornithischia
Hadrosauridae
Microhadrosaurus

description:  Microhadrosaurus nanshiungensis gen. et sp. nov. (Plate I, Figures 4 and 5) Diagnosis: A rather small hadrosaur with a linear mandible, densely packed and planar dentition with vertical alveolae, and tooth count that does not exceed 45. The coronoid process is perpendicular to the mandible. Material: A 13.2 cm long midsection of a left mandible collected by the Guangdong Provincial Regional Survey. IVPP specimen #V4732. Description: The specimen is principally represented by a posterior dentary with linear dorsal and ventral margins, its lateral midsection is inflated, dorsal margin is thin, medioventral margin is thick, and the Meckelian groove penetrates anteriorly and gradually attenuates. The medial side is flatter than the general hadrosaurian condition, the dentition is densely packed, 19 perpendicular and parallel aligned dental rows are preserved, and the apex of the coronoid process is slightly expanded into a shovel-shape. Comparison and discussion: It is appropriate to assign the specimen to the subfamily Hadrosaurinae based upon the flat and straight mandible and relatively low dentary, indicating that the mandible is rather narrow and thus, the cranium is correspondingly elongated. This is a relatively small individual, being probably only three meters in length, and representing the smallest species of hadrosaur known. It resembles the North American Hadrosaurus and Canadian Anatosaurus in its planar dentition and relatively densely packed tooth grooves, however the former are much larger. Despite there being only a single mandible, it is sufficient to recognize that it represents a new taxon and is thus erected as Microhadrosaurus nanshiungensis gen. et sp. nov.
description: Published as part of Dong, Zhiming, 1979, Dinosaurs from the Cretaceous of South China, pp. 342-350 in Mesozoic and Cenozoic Red Beds of South China: Selected Papers from the " Cretaceous-Tertiary Workshop ", Institute of Vertebrate Paleontology and Paleoanthropology & Nanjing Institute of Paleontology, Nanxiong, China :Science Press on page 5, DOI: 10.5281/zenodo.162178
NRQCD Factorization and Quarkonium Production at Hadron-Hadron and ep Colliders
Creators: name: Bodwin, Geoffrey T.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: I review the NRQCD factorization approach for quarkonium production and compare its predictions with measurements in hadron-hadron and ep collisions.
description: 6 pages, contribution to the proceedings of Charm 2010, IHEP, Beijing, October 21-24, 2010
Iron Age and Roman Settlement on the Stagsden Bypass
Creators: name: Dawson, Michael
Publisher: name: Archaeology Data Service
Year: 2023

description: Bedfordshire Archaeology Monograph Series, 3
description: Excavations at two sites south of Stagsden took place in advance of construction of the A422 southern bypass in 1991. The two sites investigated both had their origins in the Iron Age and both have evidence of settlement into the Roman period. At east Stagsden the settlement area was initially dominated by roundhouses and pit groups. In the final stages of the Iron Age, kilns were constructed on the site and a single elaborate neonate burial placed in a shallow pit. The site was subsequently levelled but continued to be venerated for several generations into the Roman period. At west Stagsden the earlier Iron Age settlement continued to be occupied on a small scale well into the Roman period. This report not only contains details of the temporal development of the site but has a large illustrated corpus of locally made ceramics closely dated by archaeomagnetic techniques. The latter will make a significant contribution to local ceramic and Iron Age studies of the region.
Nonlinear Dynamics of Magnetic Islands Imbedded in Small-Scale Turbulence
Creators: name: Muraglia, Magali
name: Agullo, Oliver
name: Benkadda, Sadruddin
name: Garbet, Xavier
name: Beyer, P.
name: Sen, Abhijit
Publisher: name: arXiv
Year: 2011
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: The nonlinear dynamics of magnetic tearing islands imbedded in a pressure gradient driven turbulence is investigated numerically in a reduced magnetohydrodynamic model. The study reveals regimes where the linear and nonlinear phases of the tearing instability are controlled by the properties of the pressure gradient. In these regimes, the interplay between the pressure and the magnetic flux determines the dynamics of the saturated state. A secondary instability can occur and strongly modify the magnetic island dynamics by triggering a poloidal rotation. It is shown that the complex nonlinear interaction between the islands and turbulence is nonlocal and involves small scales.
Numerical study of Kondo impurity models with strong potential scattering: - reverse Kondo effect and antiresonance -
Creators: name: Kiss, Annamaria
name: Kuramoto, Yoshio
name: Hoshino, Shintaro
Publisher: name: arXiv
Year: 2011
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Accurate numerical results are derived for transport properties of Kondo impurity systems with potential scattering and orbital degeneracy. Using the continuous-time quantum Monte Carlo (CT-QMC) method, static and dynamic physical quantities are derived in a wide temperature range across the Kondo temperature T_K. With strong potential scattering, the resistivity tends to decrease with decreasing temperature, in contrast to the ordinary Kondo effect. Correspondingly, the quasi-particle density of states obtains the antiresonance around the Fermi level. Thermopower also shows characteristic deviation from the standard Kondo behavior, while magnetic susceptibility follows the universal temperature dependence even with strong potential scattering. It is found that the t-matrix in the presence of potential scattering is not a relevant quantity for the Friedel sum rule, for which a proper limit of the f-electron Green's function is introduced. The optical theorem is also discussed in the context of Kondo impurity models with potential scattering. It is shown that optical theorem holds not only in the Fermi-liquid range but also for large energies, and therefore is less restrictive than the Friedel sum rule.
description: 10 pages, 7 figures, submitted to PRB
A Medieval Moated Enclosure in Tempsford Park
Creators: name: Maull, Anthony
name: Chapman, Andy
Publisher: name: Archaeology Data Service
Year: 2023

description: Bedfordshire Archaeology Monograph Series, 5
description: Open area excavation was carried out on the site of a medieval moated enclosure within the grounds of Tempsford Park in advance of a new highway. There was limited evidence for prehistoric and Roman activity. More intensive occupation began in the middle Saxon period, with a series of enclosures. The late Saxon period saw the formation of an organised landscape, with ditched boundaries defining a series of rectilinear plots. Finds of pottery and other domestic artefacts indicate the nearby presence of occupied tenements. The boundary ditches were recta and realigned during two hundred years of use and, in the late 12th century, a timber aisled hall was constructed together with a possible detached kitchen range. In the early 13th century a large moated enclosure containing a timber manor house was imposed onto the existing settlement pattern. The manor house comprised a hall with a parlour/ solar range to the north and a service wing to the south, and it is presumed that the ancillary buildings lay to the east, beyond the excavated area. The building was extended and refurbished in the 14th century, and the pottery assemblage indicates that it was abandoned in the early to mid-I5th century. The buildings appear to have been systematically dismantled, and small amounts of pottery dating to the late 15th to early 16th century may relate either to picking over of the debris or continuing occupation on nearby plots. In the late 18th century the moated enclosure was taken into the parkland of Tempsford Hall, and was landscaped. At the end of the 19th century it was partially filled with brushwood, soil and domestic debris from the house.
Reverberation Mapping Measurements of Black Hole Masses in Six Local Seyfert Galaxies
Creators: name: Denney, K. D.
name: Peterson, B. M.
name: Pogge, R. W.
name: Adair, A.
name: Atlee, D. W.
name: Au-Yong, K.
name: Bentz, M. C.
name: Bird, J. C.
name: Brokofsky, D. J.
name: Chisholm, E.
name: Comins, M. L.
name: Dietrich, M.
name: Doroshenko, V. T.
name: Eastman, J. D.
name: Efimov, Y. S.
name: Ewald, S.
name: Ferbey, S.
name: Gaskell, C. M.
name: Hedrick, C. H.
name: Jackson, K.
name: Klimanov, S. A.
name: Klimek, E. S.
name: Kruse, A. K.
name: Ladéroute, A.
name: Lamb, J. B.
name: Leighly, K.
name: Minezaki, T.
name: Nazarov, S. V.
name: Onken, C. A.
name: Petersen, E. A.
name: Peterson, P.
name: Poindexter, S.
name: Sakata, Y.
name: Schlesinger, K. J.
name: Sergeev, S. G.
name: Skolski, N.
name: Stieglitz, L.
name: Tobin, J. J.
name: Unterborn, C.
name: Vestergaard, M.
name: Watkins, A. E.
name: Watson, L. C.
name: Yoshii, Y.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present the final results from a high sampling rate, multi-month, spectrophotometric reverberation mapping campaign undertaken to obtain either new or improved Hbeta reverberation lag measurements for several relatively low-luminosity AGNs. We have reliably measured thetime delay between variations in the continuum and Hbeta emission line in six local Seyfert 1 galaxies. These measurements are used to calculate the mass of the supermassive black hole at the center of each of these AGNs. We place our results in context to the most current calibration of the broad-line region (BLR) R-L relationship, where our results remove outliers and reduce the scatter at the low-luminosity end of this relationship. We also present velocity-resolved Hbeta time delay measurements for our complete sample, though the clearest velocity-resolved kinematic signatures have already been published.
description: 52 pages (AASTeX: 29 pages of text, 8 tables, 7 figures), accepted for publication in the Astrophysical Journal
The ground states of the two-component order parameter superconductor
Creators: name: Doria, Mauro M.
name: Romaguera, Antonio R. de C.
name: Peeters, F. M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We show that in presence of an applied external field the two-component order parameter superconductor falls in two categories of ground states, namely, in the traditional Abrikosov ground state or in a new ground state fitted to describe a superconducting layer with texture, that is, patched regions separated by a phase difference of $π$. The existence of these two kinds of ground states follows from the sole assumption that the total supercurrent is the sum of the two individual supercurrents and is independent of any consideration about the free energy expansion. Uniquely defined relations between the current density and the superfluid density hold for these two ground states, which also determine the magnetization in terms of average values of the order parameters. Because these ground state conditions are also Bogomolny equations we construct the free energy for the two-component superconductor which admits the Bogomolny solution at a special coupling value.
description: 5 pages
Tyrannosaurus luanchuanensis Dong, 1979, sp. nov.
Creators: name: Dong, Zhiming
Publisher: name: Zenodo
Year: 1979
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Reptilia
Saurischia
Tyrannosauridae
Tyrannosaurus
Tyrannosaurus luanchuanensis

description: Tyrannosaurus luanchuanensis sp. nov. (Plate III, Figure 3) Description: Five extremely well-preserved teeth are represented that have black-red coloration and are massive with slight curvature. The largest specimen is 110 mm. Among the five specimens is a premaxillary tooth with two parallel serrated margins, tending to be incisiform. The remaining characters resemble those of the North American forms, thus their unqualified generic assignment. Despite the evidence consisting only of a few teeth, they undoubtedly belong to the Asian Tyrannosauridae and thus they are erected as Tyrannosaurus luanchuanensis sp. nov. In 1974, during their work in western Henan, the Henan Regional Survey documented dinosaur eggs in the Xixia and Xichuan basins from a set of red sandstones that they erected as the Majiacun Fm. (previously, these sediments were provided with nomenclature from neighboring Hubei Province: the Paomagang Fm.). In addition to eggs, hadrosaurian cervical and caudal vertebrae were documented (Plate I, Figs. 6, 7). Although the material is restricted, it is enough to confirm a Late Cretaceous age for the Majiacun Fm. Prior to 1972 there were no reliable dinosaur specimens found regionally. But in recent years there have been consecutive discoveries made in the western Henan and eastern Hubei regions, although systematic excavations have yet to be conducted. Indications suggest that abundant dinosaur eggs are present.
description: Published as part of Dong, Zhiming, 1979, Dinosaurs from the Cretaceous of South China, pp. 342-350 in Mesozoic and Cenozoic Red Beds of South China: Selected Papers from the " Cretaceous-Tertiary Workshop ", Institute of Vertebrate Paleontology and Paleoanthropology & Nanjing Institute of Paleontology, Nanxiong, China :Science Press on page 7, DOI: 10.5281/zenodo.162178
Bedfordshire Archaeology. Research and Archaeology: Resource Assessment, Research Agenda and Strategy
Creators: name: Oakey, M.
name: Luke, Mike
name: Dawson, Michael
name: Edgeworth, Matthew
name: Murphy, Peter
Publisher: name: Archaeology Data Service
Year: 2023

description: Bedfordshire Archaeology Monograph Series, 9
description: This report summarises the current state of knowledge relating to each chronological period of archaeological remains within Bedfordshire, and addresses priorities for future research.
IT-LOYIHALARNING IQTISODIY SAMARADORLIGINI BAHOLASH USULLARI
Creators: name: G'aybullayeva, Kamola
Publisher: name: Zenodo
Year: 2025

description: Ushbu maqolada IT-loyihalarning iqtisodiy samaradorligini baholash usullari tahlil qilinadi. Loyihalarning iqtisodiy samaradorligini aniqlash uchun asosiy ko’rsatkichlar va usullar ko’rib chiqiladi. IT-loyihalarining natijadorligini aniq baholash korxona resurslarini samarali boshqarish va investitsion qarorlar qabul qilishda muhim rol o’ynaydi.
LAS PALABRAS DEL TABACO – DƗONA UUAI: Discursos ceremoniales murui, en dialecto bue
Creators: name: García Vega, Alfonso
name: Gasché, Jorge
Publisher: name: Zenodo
Year: 2020
Subjects: Ritual discourse
Tobacco

description: El texto aquí publicado es un documento excepcional por su extensión y su doble versión: recitada y cantada, y, aunque contenga pasajes repetitivos que pueden parecer monótonos para un lector no indígena, se trata de un documento que merece gran atención y estudio y que revela un aspecto de la cultura indígena – murui, en el presente caso – que hasta ahora ha quedado oculto e ignorado. Este documento debería despertar el interés de los antropólogos y lingüistas y solicitarles investigar sobre la presencia de discursos parecidos en otros pueblos indígenas de la Amazonía, ya que son este tipo de discursos – que no son respuestas a preguntas de los investigadores que siempre de alguna manera inducen lo que el investigador quiere saber – que contienen, en el lenguaje original y su forma específica, lo que podemos llamar la filosofía indígena (a la que la mayoría de los antropólogos y otros investigadores se refieren con la palabra de “cosmovisión”). Estos discursos, desde luego, no se dirigen a investigadores exteriores sino a la gente misma del pueblo indígena en situaciones sociales determinadas (rituales, curaciones, fiestas etc.). En estas situaciones el hablante puede contar con un conocimiento cultural implícito de su auditorio, lo que le permite hablar mediante alusiones a temas que su público está supuesto conocer. Eso, sin embargo, ya no es el caso de los jóvenes y padres de familia que han frecuentado las escuelas estatales, primarias y/o secundarias y que no solían sentarse en el patio de la coca, jiibibɨrɨ, de la maloca donde se pronuncian estos discursos. Esto es una razón más para publicar este tipo de discurso, con un DVD que contiene la grabación, lo que permitirá a los jóvenes rescatar un conocimiento que, hasta ahora, sólo les era accesible oralmente, mas a condición que ellos muestren interés y se vayan a participar en la ronda de conversación nocturna del patio de la coca. Lamentablemente, tuvimos que observar en la comunidad murui y bora de Pucaurquillo y en la comunidad bora de Brillo Nuevo que los jóvenes no manifiestan interés en adquirir los conocimientos de este acervo cultural muy particular y algo difícil de entender. La edición impresa de estos discursos quedará entonces disponible para las futuras generaciones que quieren conocer algo más profundo de su herencia cultural.
description: Video- y audio-grabaciones, transcripción, traducción libre y comentarios introducidos por un Prólogo y una Introducción redactados por Jorge Gasché Suess
A simple method for generating Bose-Einstein condensates in a weak hybrid trap
Creators: name: Zaiser, M.
name: Hartwig, J.
name: Schlippert, D.
name: Velte, U.
name: Winter, N.
name: Lebedev, V.
name: Ertmer, W.
name: Rasel, E. M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We report on a simple novel trapping scheme for the generation of Bose-Einstein condensates of $^{87}$Rb atoms. This scheme employs a near-infrared single beam optical dipole trap combined with a weak magnetic quadrupole field as used for magneto-optical trapping to enhance the confinement in axial direction. Efficient forced evaporative cooling to the phase transition is achieved in this weak hybrid trap via reduction of the laser intensity of the optical dipole trap at constant magnetic field gradient.
description: 4 pages, 3 figures, submitted to Phys. Rev. A
Chilantaisaurus zheziangensis Dong, 1979, sp. nov.
Creators: name: Dong, Zhiming
Publisher: name: Zenodo
Year: 1979
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Reptilia
Saurischia
Allosauridae
Chilantaisaurus
Chilantaisaurus zheziangensis

description: Chilantaisaurus zheziangensis sp. nov. Description: A right proximal tibia is preserved that is gray-white in coloration. The walls of the shaft are extremely thick, and the cnemial crest is laterally projected causing the triangular shape of the proximal end. Incomplete metatarsals II, III, and IV are preserved but are not fused as in the condition of the Tyrannosauridae, are also not modified in morphology, and the phalangeal formula is not completely reduced. The unguals are large, the first ungual is flattened, recurved, and morphologically resembles Chilantaisaurus tashuikouensis from Inner Mongolia in its robusticity, intense symmetrical curvature, extremely acute end, extreme lateral compression, distinct lateral ligament groove on each side, and its consistency in size. Comparison and discussion: In general morphology, this large carnosaur is more robust than Antrodemus valens from North America. Its primitive (unfused) metatarsals allow a diagnosis to the Megalosauridae, and its massive laterally compressed unguals resemble the Asian genus Chilantaisaurus although these are slightly more robust than on the Inner Mongolian genus. Thus morphologically and biogeographically it probably represents a new species and is thus erected as Chilantaisaurus zheziangensis. This genus is currently represented at two stratigraphic levels: the late Early Cretaceous C. maortuensis and the early Late Cretaceous C. tashuikouensis. Because of its primitive characters, C. zheziangensis indicates that the Fangyan Fm. is more appropriately recognized as late Early Cretaceous and is thus correlated with the Early Cretaceous Alashan Fauna, or Aptian-Albian Stage.
description: Published as part of Dong, Zhiming, 1979, Dinosaurs from the Cretaceous of South China, pp. 342-350 in Mesozoic and Cenozoic Red Beds of South China: Selected Papers from the " Cretaceous-Tertiary Workshop ", Institute of Vertebrate Paleontology and Paleoanthropology & Nanjing Institute of Paleontology, Nanxiong, China :Science Press on page 8, DOI: 10.5281/zenodo.162178
Thickness-Dependent Morphologies of Gold on N-Layer Graphenes
Creators: name: Zhou, Haiqing
name: Qiu, Caiyu
name: Liu, Zheng
name: Yang, Huaichao
name: Hu, Lijun
name: Liu, Ji
name: Yang, Haifang
name: Gu, Changzhi
name: Sun, Lianfeng
Publisher: name: arXiv
Year: 2011
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: We report that gold thermally deposited onto n-layer graphenes interacts differently with these substrates depending on the number layer, indicating the different surface properties of graphenes. This results in thickness-dependent morphologies of gold on n-layer graphenes, which can be used to identify and distinguish graphenes with high throughput and spatial resolution. This technique may play an important role in checking if n-layer graphenes are mixed with different layer numbers of graphene with a smaller size, which cannot be found by Raman spectra. The possible mechanisms for these observations are discussed.
Influence of Coulomb interaction on the Aharonov-Bohm effect in an electronic Fabry-Perot interferometer
Creators: name: Dinh, Stephane Ngo
name: Bagrets, Dmitry A.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study the role of Coulomb interaction in an electronic Fabry-Perot interferometer (FPI) realized with chiral edge states in the integer quantum Hall regime in the limit of weak backscattering. Assuming that a compressible Coulomb island in a bulk region of the FPI is formed, we develop a capacitance model which explains the plethora of experimental data on the flux and gate periodicity of conductance oscillations. It is also shown that a suppression of finite-bias visibility stems from a combination of weak Coulomb blockade and a nonequilibrium dephasing by the quantum shot noise.
The curious case of J113924.74+164144.0: a possible new group of galaxies at z = 0.0693
Creators: name: Roy, Nirupam
name: Sengupta, Chandreyee
name: Kantharia, N. G.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: J113924.74+164144.0 is an interesting galaxy at z = 0.0693, i.e. D_L ~ 305 Mpc, with tidal-tail-like extended optical features on both sides. There are two neighbouring galaxies, a spiral galaxy J113922.85+164136.3 which has a strikingly similar 'tidal' morphology, and a faint galaxy J113923.58+164129.9. We report HI 21 cm observations of this field to search for signatures of possible interaction. Narrow HI emission is detected from J113924.74+164144.0, but J113922.85+164136.3 shows no detectable emission. The total HI mass detected in J113924.74+164144.0 is 7.7 x 10^9 M_solar. The HI emission from the galaxy is found to be extended and significantly offset from the optical position of the galaxy. We interpret this as signature of possible interaction with the neighbouring spiral galaxy. There is also a possible detection of HI emission from another nearby galaxy J113952.31+164531.8 at z = 0.0680 at a projected distance of 600 kpc, and with a total HI mass of 5.3 x 10^9 M_solar, suggesting that all these galaxies form a loose group at z ~ 0.069.
description: 5 pages, 1 table, 6 figures. Accepted for publication in MNRAS Letters. The definitive version will be available at http://www.blackwell-synergy.com/
Comment on "Direct Mapping of the Finite Temperature Phase Diagram of Strongly Correlated Quantum Models" by Q. Zhou, Y. Kato, N. Kawashima, and N. Trivedi, Phys. Rev. Lett. 103, 085701 (2009)
Creators: name: Pollet, L.
name: Prokof'ev, N. V.
name: Svistunov, B. V.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: In their Letter, Zhou, Kato, Kawashima, and Trivedi claim that finite-temperature critical points of strongly correlated quantum models emulated by optical lattice experiments can generically be deduced from kinks in the derivative of the density profile of atoms in the trap with respect to the external potential, $κ= -dn(r)/dV(r)$. In this comment we demonstrate that the authors failed to achieve their goal: to show that under realistic experimental conditions critical densities $n_c(T,U)$ can be extracted from density profiles with controllable accuracy.
description: 1 page, 1 figure
title: DEPENDENCE OF THE NATURE OF NUTRITION ON THE LENGTH  OF THE COMPETITION DISTANCE AND GENDER OF ATHLETES  AGED 40 YEARS AND OLDER
Creators: name: Cherkasov, Sergey N.
name: Grigor'ev, German Yu.
Publisher: name: Astrakhan State Medical University
Year: 2020

description: The aim of the study is to analyze the nutritional characteristics depending on the length of the competition distance and gender of athletes aged 40 years and older in people aged 40 years and older who are engaged in sports (athletics,
participation in competitions at distances of 10 km or more).
Data on nutrition characteristics were obtained by interviewing athletes aged 40 years and older competing in track and field events at distances of 10 kilometers or more. In total, 1800 questionnaires were distributed, and 1649 completed questionnaires were collected. As feed characteristics studied were the following: the presence or absence of commitment to any diet, frequency of food intakes, regularity of meals, character meals, especially diet each meal the importance of food quality and availability that the use of flour, sweets and carbonated sugary drinks. The first group included individuals whose maximum distance at the competition did not exceed 21.1 km. The second category included people running a marathon (42.2 km) and longer distances.
A study of the nutritional characteristics of individuals who are able to perform huge aerobic work showed that despite the huge loads, marathon runners in the majority did not adhere to the diet, did not follow the diet, and tried to eat at the same time if possible. Marathon women were more attentive to the diet, but also like men, most did not adhere to the diet, did not follow the diet, although they tried to observe the meal time. The number of meals was large and did not depend on the length of the distance run. Women were more attentive to the quality and composition of food in contrast to men. Marathon runners and especially women, were very loyal to "snacks" in addition to three or more meals. This group of the population was very loyal to flour and sweet foods.
Key words: public health, older generation, veteran athletes, lifestyle, nutrition characteristics.
Uncertainty in denoising of MRSI using low rank methods - data and analysis code
Creators: name: Clarke, William T
name: Chiew, Mark
Publisher: name: Zenodo
Year: 2021
Subjects: MRS
MRSI

description: Data and analysis code to accompany the publication Uncertainty in denoising of MRSI using low rank methods Clarke WT, Chiew M. Uncertainty in denoising of MRSI using low-rank methods. Magnetic Resonance in Medicine 2022;87:574–588 doi: 10.1002/mrm.29018. This submission is hosted and developed on the Wellcome Centre for Integrative Neuroimaging GitLab.