cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The ELIXIR research software ecosystem
Creators: name: Ienasescu, Hans
name: Capella-Gutiérrez, Salvador
name: Coppens, Frederik
name: Fernández, José María
name: Gaignard, Alban
name: Goble, Carole
name: Bjoern Gruening
name: Gustafsson, Johan
name: Gelpi, Josep Li
name: Harrow, Jennifer
name: Manos, Steven
name: Miura, Kota
name: Möller, Steffen
name: Owen, Stuart
name: Paul-Gilloteaux, Perrine
name: Peterson, Hedi
name: Manthos Pitoulias
name: Repchevski, Dmitry
name: Tedds, Jonathan
name: Schwämmle, Veit
name: Tille, Andreas
name: Zambelli, Federico
name: Zharkov, Oleg
name: Matúš Kalaš
name: Ménager, Hervé
Publisher: name: F1000 Research Limited
Year: 2023

description: Research software is a critical component of computational research. Being able to discover, understand and adequately utilize software is essential. Many existing services facilitate these tasks, all of them relying heavily on software metadata. The continued upkeep of such complex and large sets of metadata comes at the cost of multiple efforts of curation, and the resulting metadata is often sparse and inconsistent.
 The ELIXIR Research Software Ecosystem (RSEc) aims to act as a proxy to maintain and preserve high-quality metadata for describing research software. These metadata are retrieved and synchronized with many major software-related services, within and beyond the ELIXIR Tools Platform. The EDAM ontology enables the semantic description of the scientific function of the described software.
 The RSEc central repository is a GitHub repository that aggregates software metadata mostly related to life sciences, and spanning the multiple aspects of software discovery, evaluation, deployment and execution. The aggregation of metadata in a centralized, open, and version-controlled repository enables the cross-linking of services, the validation and enrichment of software metadata, the development of new services and the analysis of these metadata.
MPEC 2023-T248 : 2023 TH12
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2023
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2023 TH12

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Data and references from Text-mined fossil biodiversity dynamics using machine learning
Creators: name: Kopperud, Bjørn Tore
name: Lidgard, Scott
name: Liow, Lee Hsiang
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 60102 Bioinformatics
subject: FOS: Computer and information sciences
subject: 40308 Palaeontology (incl. Palynology)
subject: FOS: Earth and related environmental sciences

description: Cheilostome genera and their geologic ranges, and accompanying bibliographic references
The L1 Cell Adhesion Molecule Is Essential for Topographic Mapping of Retinal Axons
Creators: name: Demyanenko, Galina P.
name: Maness, Patricia F.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2003

description: The retinocollicular projection is a preferred axon guidance pathway for investigating molecular mechanisms of synaptic targeting in the mammalian CNS. Here we identify a previously unrecognized role of the L1 cell adhesion molecule in topographic mapping of retinal ganglion cell (RGC) axons to their targets in the mouse superior colliculus (SC). L1 was transiently expressed on RGC axons during axon growth and targeting. DiI labeling of retinal axons revealed that temporal axons of L1-minus mice bypassed correct target locations in the anterior SC, forming termination zones at incorrect posterior sites, which were often skewed along the mediolateral axis. During development of the retinotopic map L1-minus temporal axons extended across the anteroposterior axis of the SC like wild-type axons but failed to arborize at normal anterior target sites. L1-minus RGC axons exhibited normal crossing at the optic chiasm and fasciculation of the optic nerve. Results suggest that retinal axons require the function of L1 in addition to repellent EphA guidance receptors to achieve proper topographic mapping.
Gravitational crystal inside the black hole
Creators: name: Nikolic, H.
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Other Condensed Matter (cond-mat.other)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Crystals, as quantum objects typically much larger than their lattice spacing, are a counterexample to a frequent prejudice that quantum effects should not be pronounced at macroscopic distances. We propose that the Einstein theory of gravity only describes a fluid phase and that a phase transition of crystallization can occur under extreme conditions such as those inside the black hole. Such a crystal phase with lattice spacing of the order of the Planck length offers a natural mechanism for pronounced quantum-gravity effects at distances much larger than the Planck length. A resolution of the black-hole information paradox is proposed, according to which all information is stored in a crystal-phase remnant with size and mass much above the Planck scale.
description: 7 pages, revised, new references, accepted for publication in Mod. Phys. Lett. A
Advancing FAIR meta-analyses of nucleotide sequence data with q2-fondue
Creators: name: Adamov, Anja
name: Ziemski, Michal
name: Kim, Lina
name: Flörl, Lena
name: Bokulich, Nicholas A
Publisher: name: F1000 Research Limited
Year: 2023

description: The growing availability of public nucleotide sequencing data enables meta-analysis studies that expand our knowledge of the microbiome revealing consistent insights into the diversity of microbial communities and their interactions with hosts and environments. For the resulting scientific findings to be reliable, analytical workflows must be reproducible and transparent. However, raw data inputs are typically generated through manual data retrieval steps, hindering reproducibility, and causing research bottlenecks. To address these challenges, we developed q2-fondue (Functions for reproducibly Obtaining and Normalizing Data re-Used from Elsewhere), an open-source Python package that streamlines data acquisition, management, and meta-analysis of nucleotide sequence data and metadata.

 q2-fondue adheres to the FAIR principles, promoting data findability, accessibility, interoperability, and reusability. It simplifies the acquisition of sequence (meta)data from the NCBI Sequence Read Archive while providing full provenance tracking from download to final visualization. Through its integration in the widely used QIIME 2 ecosystem, q2-fondue enables researchers to utilize other plugins for comprehensive data analysis. We demonstrate the package’s effectiveness through an example meta-analysis of marker gene sequencing studies.

 To guarantee consistent functionality, q2-fondue receives ongoing maintenance. Overall, q2-fondue promises to accelerate novel discoveries by improving scalability, accessibility, and reproducibility in a diverse array of meta-analysis studies.
Top Quark Pair Production beyond NNLO
Creators: name: Muselli, Claudio
name: Bonvini, Marco
name: Forte, Stefano
name: Marzani, Simone
name: Ridolfi, Giovanni
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We construct an approximate expression for the total cross section for the production of a heavy quark-antiquark pair in hadronic collisions at next-to-next-to-next-to-leading order (N$^3$LO) in $α_s$. We use a technique which exploits the analyticity of the Mellin space cross section, and the information on its singularity structure coming from large N (soft gluon, Sudakov) and small N (high energy, BFKL) all order resummations, previously introduced and used in the case of Higgs production. We validate our method by comparing to available exact results up to NNLO. We find that N$^3$LO corrections increase the predicted top pair cross section at the LHC by about 4% over the NNLO.
description: 34 pages, 9 figures; final version, to be published in JHEP; reference added, minor improvements
O CONTEÚDO EDUCACIONAL SOBRE O PARTO DURANTE A ASSISTÊNCIA PRÉ-NATAL
Creators: name: DARZE, OMAR ISMAIL SANTOS PEREIRA
name: Santos, David William Alves Dos
name: Dominguez, Rebecca Couto
Publisher: name: Zenodo
Year: 2022
Subjects: Educação, Pré-natal, Atenção Primária à Saúde, Atividades Educativas, Saúde da Mulher

description: Estudo avaliou o conteúdo educacional oferecido durante a realização do pré-natal no que se refere a assistência ao parto. Participaram do estudo 193 gestantes, no 3 trimestre e que estavam realizando o pré-natal entre abril e novembro de 2021 em três maternidades da rede pública em Salvador.
Is spontaneous wave function collapse testable at all?
Creators: name: Diósi, Lajos
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Mainstream literature on spontaneous wave function collapse never reflects on or profit from the formal coincidence and conceptual relationship with standard collapse under time-continuous quantum measurement (monitoring). I propose some easy lessons of standard monitoring theory which would make spontaneous collapse models revise some of their claims. In particular, the objective detection of spontaneous collapse remains impossible as long as the correct identification of what corresponds to the signal in standard monitoring is missing from spontaneous collapse models, the physical detectability of the "signal" is not stated explicitly and, finally, the principles of physical detection are not revealed.
description: 5pp, Expanding a topic of invited talk at seventh International Workshop DICE2014 (Castello Pasquini/Castiglioncello/Tuscany, Sept. 15-19, 2014)
(1319) Louise Pexton
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Extended methods from Text-mined fossil biodiversity dynamics using machine learning
Creators: name: Kopperud, Bjørn Tore
name: Lidgard, Scott
name: Liow, Lee Hsiang
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 60102 Bioinformatics
subject: FOS: Computer and information sciences
subject: 40308 Palaeontology (incl. Palynology)
subject: FOS: Earth and related environmental sciences

description: Extended methods and error diagnostics
Cannabinoids Enhance Subsecond Dopamine Release in the Nucleus Accumbens of Awake Rats
Creators: name: Cheer, Joseph F.
name: Wassum, Kate M.
name: Heien, Michael L.A.V.
name: Wightman, R. Mark
name: Phillips, Paul E.M.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2004

description: Dopaminergic neurotransmission has been highly implicated in the reinforcing properties of many substances of abuse, including marijuana. Cannabinoids activate ventral tegmental area dopaminergic neurons, the main ascending projections of the mesocorticolimbic dopamine system, and change their spiking pattern by increasing the number of impulses in a burst and elevating the frequency of bursts. Although they also increase time-averaged striatal dopamine levels for extended periods of time, little is known about the temporal structure of this change. To elucidate this, fast-scan cyclic voltammetry was used to monitor extracellular dopamine in the nucleus accumbens of freely moving rats with subsecond timescale resolution. Intravenous administration of the central cannabinoid (CB
Steven Sangren, Filiality, and the Holy Grail of Chinese Anthropology
Creators: Christopher Lupke
Publisher: name: University of Alberta Library
Year: 2016

This review article provides an extended analysis of P. Steven Sangren's book Filial Obsessions: Chinese Patriliny and Its Discontents (Palgrave Macmillan, 2017), an extended reinterpretation of the Chinese notion of filiality and concurrent analysis of the Ming dynasty novel Fengshen Yanyi (Investiture of the Gods) from an anthropological perspective. Sangren's challenging book is both highly theoretical and empirically detailed as it serves to link late imperial Chinese attitudes toward the cardinal value of filiality, the notion of upheaval or subversion, and the dynamics of a creative work of fiction.
Distribution of streaming rates into high-redshift galaxies
Creators: name: Goerdt, Tobias
name: Ceverino, Daniel
name: Dekel, Avishai
name: Teyssier, Romain
Publisher: name: arXiv
Year: 2015
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We study the accretion along streams from the cosmic web into high-redshift massive galaxies using three sets of AMR hydro-cosmological simulations. We find that the streams keep a roughly constant accretion rate as they penetrate into the halo centre. The mean accretion rate follows the mass and redshift dependence predicted for haloes by the EPS approximation, dM / dt is proportional to Mvir^{1.25} (1 + z)^{2.5}. The distribution of the accretion rates can well be described by a sum of two Gaussians, the primary corresponding to "smooth inflow" and the secondary to "mergers". The same functional form was already found for the distributions of specific star formation rates in observations. The mass fraction in the smooth component is 60 - 90 %, insensitive to redshift or halo mass. The simulations with strong feedback show clear signs of reaccretion due to recycling of galactic winds. The mean accretion rate for the mergers is a factor 2 - 3 larger than that of the smooth component. The standard deviation of the accretion rate is 0.2 - 0.3 dex, showing no trend with mass or redshift. For the smooth component it is 0.12 - 0.24 dex.
description: 13 pages, 6 figures, 2 tables, final version accepted for publication in MNRAS
Liquid spreading in trickle-bed reactors: Experiments and numerical simulations using Eulerian--Eulerian two-fluid approach
Creators: name: Solomenko, Z.
name: Haroun, Yacine
name: Fourati, Manel
name: Larachi, Faical
name: Boyer, Christophe
name: Augier, Frédéric
Publisher: name: arXiv
Year: 2015
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Liquid spreading in gas-liquid concurrent trickle-bed reactors is simulated using an Eulerian twofluid CFD approach. In order to propose a model that describes exhaustively all interaction forces acting on each fluid phase with an emphasis on dispersion mechanisms, a discussion of closure laws available in the literature is proposed. Liquid dispersion is recognized to result from two main mechanisms: capillary and mechanical (Attou and Ferschneider, 2000; Lappalainen et al., 2009- The proposed model is then implemented in two trickle-bed configurations matching with two experimental set ups: In the first configuration, simulations on a 2D axisymmetric geometry are considered and the model is validated upon a new set of experimental data. Overall pressure drop and liquid distribution obtained from $γ$-ray tomography are provided for different geometrical and operating conditions. In the second configuration, a 3D simulation is considered and the model is compared to experimental liquid flux patterns at the bed outlet. A sensitivity analysis of liquid spreading to bed geometrical characteristics (void-fraction and particles diameter) as well as to gas and liquid flow rates is proposed. The model is shown to achieve very good agreement with experimental data and to predict, accurately, tendencies of liquid spreading for various geometrical bed characteristics and/or phases flow-rates.
Dopamine Operates as a Subsecond Modulator of Food Seeking
Creators: name: Roitman, Mitchell F.
name: Carelli, Regina M.
name: Stuber, Garret D.
name: Wightman, R. Mark
name: Phillips, Paul E.M.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2004

description: The dopamine projection to the nucleus accumbens has been implicated in behaviors directed toward the acquisition and consumption of natural rewards. The neurochemical studies that established this link made time-averaged measurements over minutes, and so the precise temporal relationship between dopamine changes and these behaviors is not known. To resolve this, we sampled dopamine every 100 msec using fast-scan cyclic voltammetry at carbon-fiber microelectrodes in the nucleus accumbens of rats trained to press a lever for sucrose. Cues that signal the opportunity to respond for sucrose evoked dopamine release (67 +/- 20 nm) with short latency (0.2 +/- 0.1 sec onset). When the same cues were presented to rats naive to the cue-sucrose pairing, similar dopamine signals were not observed. Thus, cue-evoked increases in dopamine in trained rats reflected a learned association between the cues and sucrose availability. Lever presses for sucrose occurred at the peak of the dopamine surges. After lever presses, and while sucrose was delivered and consumed, no further increases in dopamine were detected. Rather, dopamine returned to baseline levels. Together, the results strongly implicate subsecond dopamine signaling in the nucleus accumbens as a real-time modulator of food-seeking behavior.
Supplementary information from Genes, geology and germs: gut microbiota across a primate hybrid zone are explained by site soil properties, not host species.
Creators: name: Grieneisen, Laura E.
name: Charpentier, Marie J. E.
name: Alberts, Susan C.
name: Blekhman, Ran
name: Bradburd, Gideon
name: Tung, Jenny
name: Archie, Elizabeth A.
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: Ecology

description: This file contains supplementary methods, results, and figures.
(1315) James Burras
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Dynamic Gain Control of Dopamine Delivery in Freely Moving Animals
Creators: name: Budygin, Evgeny A.
name: Stuber, Garret D.
name: McClure, Samuel M.
name: Kilpatrick, Michaux R.
name: Wightman, R. Mark
name: Baldwin, P. R.
name: Montague, P. Read
name: Phillips, Paul E.M.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2004

description: Activity changes in a large subset of midbrain dopamine neurons fulfill numerous assumptions of learning theory by encoding a prediction error between actual and predicted reward. This computational interpretation of dopaminergic spike activity invites the important question of how changes in spike rate are translated into changes in dopamine delivery at target neural structures. Using electrochemical detection of rapid dopamine release in the striatum of freely moving rats, we established that a single dynamic model can capture all the measured fluctuations in dopamine delivery. This model revealed three independent short-term adaptive processes acting to control dopamine release. These short-term components generalized well across animals and stimulation patterns and were preserved under anesthesia. The model has implications for the dynamic filtering interposed between changes in spike production and forebrain dopamine release.
(1317) Joseph Winter
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Grieneisen_etal_Supplement from Genes, geology and germs: gut microbiota across a primate hybrid zone are explained by site soil properties, not host species
Creators: name: Grieneisen, Laura E.
name: Charpentier, Marie J. E.
name: Alberts, Susan C.
name: Blekhman, Ran
name: Bradburd, Gideon
name: Tung, Jenny
name: Archie, Elizabeth A.
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: Ecology

description: This file contains supplementary methods, results, and figures.
A new species of fan-throated lizard of the genus Sitana Cuvier, 1829 (Squamata: Agamidae) from northern Karnataka, India
Creators: name: Ambekar, Mayuresh
name: Murthy, Arya
name: Mirza, Zeeshan A.
Publisher: name: Zoological Research Museum Alexander Koenig
Year: 2020
Subjects: Reptilia
mtDNA
molecular phylogeny
micro-CT scan
taxonomy

description: A new species of fan-throated lizard of the genus Sitana Cuvier, 1829 is described from northern Karnataka, India. The new species is similar to members of the clade of Sitanaspinaecephalus Deepak et al., 2016, however, can be distinguished based on morphological as well as molecular data. Sitana dharwarensissp. nov. differs from its sister species, S. laticeps Deepak Giri, 2016 in bearing a much larger dewlap. Data from micro-CT scan of the cranium and jaws further add support to the distinctness of the new species. The rivers, namely Krishna and Tungabhadra, likely act as a biogeographic barrier for terrestrial lizard species.
Non-analytic Vortex Core and a Nonlinear Vortex Flow in Bosonic Superfluids
Creators: name: Agam, Oded
name: Aleiner, Igor L.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We analyze the disorder limited motion of quantum vortices in a two-dimensional bosonic superfluid with a large healing length. It is shown that the excitations of low-energy degrees of freedom associated with the non-analytic reconstruction of the vortex core [Ann. Phys. {\bf 346}, 195 (2014)] determine strong non-linear effects in the vortex transport at velocities much smaller than Landau's critical velocity. Experiments are suggested to verify our predictions.
description: 5 pages, 3 figures
Insulin-Like Growth Factor-I Accelerates the Cell Cycle by Decreasing G1 Phase Length and Increases Cell Cycle Reentry in the Embryonic Cerebral Cortex
Creators: name: Hodge, Rebecca D.
name: O'Kusky, John R.
name: Joseph D'Ercole, A.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2004

description: Neurogenesis in the developing cerebral cortex of mice occurs in the dorsal telencephalon between embryonic day 11 (E11) and E17, during which time the majority of cortical projection neurons and some glia are produced from proliferating neuroepithelial cells in the ventricular zone. The number of cells produced by this process is governed by several factors, including cell cycle kinetics and the proportion of daughter cells exiting the cell cycle after a given round of cell division. The
Chaos in spin glasses revealed through thermal boundary conditions
Creators: name: Wang, Wenlong
name: Machta, Jon
name: Katzgraber, Helmut G.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study the fragility of spin glasses to small temperature perturbations numerically using population annealing Monte Carlo. We apply thermal boundary conditions to a three-dimensional Edwards-Anderson Ising spin glass. In thermal boundary conditions all eight combinations of periodic versus antiperiodic boundary conditions in the three spatial directions are present, each appearing in the ensemble with its respective statistical weight determined by its free energy. We show that temperature chaos is revealed in the statistics of crossings in the free energy for different boundary conditions. By studying the energy difference between boundary conditions at free-energy crossings, we determine the domain-wall fractal dimension. Similarly, by studying the number of crossings, we determine the chaos exponent. Our results also show that computational hardness in spin glasses and the presence of chaos are closely related.
description: 4 pages, 4 figures
(1318) George Henry Burras
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Variaciones geomagneticas diarias debido al efecto lunar: estudio basado en datos del observatorio geomagnetico de Huancayo
Creators: name: Rosales, Domingo
name: Vidal, Erick
Publisher: name: arXiv
Year: 2015
Subjects: subject: Atmospheric and Oceanic Physics (physics.ao-ph)
subject: FOS: Physical sciences

description: The Moon apparently seems to have not appreciable effect in the geomagnetic monthly period, but Keil (1839), Sabine (1853), Broun (1874) and many others have shown a lunisolar daily variation. It is known that solar (S) and lunar (L) variation have seasonal variations. Seasonal changes of S, particularly on quiet days, have been studied in greater detail than the seasonal changes for L. The purpose of this paper is to describe in more detail the effect of the variation of L in the geomagnetic equator, in the absence of strong perturbations selecting conveniently geomagnetic data of Huancayo observatory (hourly mean) from January 1, 2008 to December 31, 2009, period which is longer in range of minimum solar activity of the last 160 years (end of solar cycle 23 and start of solar cycle 24). The spectral analysis by wavelet and Fourier allows us to identify the main contribution of S diurnal and semidiurnal variations and its sidebands, besides the effect of the seasonal variation. In order to observe the variation L is subtracted the variation S together with its sidebands, allowing observed by Fourier spectral analysis and wavelet as the main contributions to the variation L, similar effect were described by Chapman and Miller (1940).
description: 10 pages, in Spanish, 3 figures
PERFIL DA FLORA BACTERIANA ENVOLVIDA EM INFECÇÕES URINÁRIAS SINTOMÁTICAS EM GESTANTES E SUA SENSIBILIDADE AOS ANTIMICROBIANOS
Creators: name: DARZE, OMAR ISMAIL SANTOS PEREIRA
name: Malú Oliveira De Araujo Medeiros
Publisher: name: Zenodo
Year: 2022
Subjects: Infecção do trato urinário, Gravidez, Antimicrobianos, Saúde da mulher, Pré-Natal

description: Estudo procurou identificar a flora bacteriana isolada em amostras urinárias de gestantes com infecção urinária sintomática e analisar
 seu perfil de sensibilidade aos antibióticos mais usuais. Se realizou um estudo transversal, retrospectivo e descritivo analisando as uroculturas de gestantes com sintomas urinários atendidas em uma maternidade pública entre julho de 2020 a julho de 2021 .
MPEC 2023-T249 : 2023 TJ12
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2023
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2023 TJ12

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Reconciling Planck results with low redshift astronomical measurements
Creators: name: Berezhiani, Z.
name: Dolgov, A. D.
name: Tkachev, I. I.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We show that emerging tension between the direct astronomical measurements at low redshifts and cosmological parameters deduced from the Planck measurements of the CMB anisotropies can be alleviated if the dark matter consists of two fractions, stable part being dominant and a smaller unstable fraction. The latter constitutes $\sim 10$ per cent at the recombination epoch if decays by now.
description: Replaced with the version accepted for publication in Phys. Rev. D, Rapid Communications
Supplementary information, figures and tables from Local ancestry analysis reveals genomic convergence in extremophile fishes.
Creators: name: Brown, Anthony P.
name: McGowan, Kerry L.
name: Schwarzkopf, Enrique J.
name: Greenway, Ryan
name: Lenin Arias Rodriguez
name: Tobler, Michael
name: Kelley, Joanna L.
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 60408 Genomics

description: The molecular basis of convergent phenotypes is often unknown. However, convergence at a genomic level is predicted when there are large population sizes, gene flow among diverging lineages or strong genetic constraints. We used whole-genome resequencing to investigate genomic convergence in fishes (Poecilia spp.) that have repeatedly colonized hydrogen sulfide (H2S)-rich environments in Mexico. We identified genomic similarities in both single nucleotide polymorphisms (SNPs) and structural variants (SVs) among independently derived sulfide spring populations, with approximately 1.2% of the genome being shared among sulfidic ecotypes. We compared these convergent genomic regions to candidate genes for H2S adaptation identified from transcriptomic analyses and found that a significant proportion of these candidate genes (8%) were also in regions where sulfidic individuals had similar SNPs, while only 1.7% were in regions where sulfidic individuals had similar SVs. Those candidate genes included genes involved in sulfide detoxification, the electron transport chain (the main toxicity target of H2S) and other processes putatively important for adaptation to sulfidic environments. Regional genomic similarity across independent populations exposed to the same source of selection is consistent with selection on standing variation or introgression of adaptive alleles across divergent lineages. However, combined with previous analyses, our data also support that adaptive changes in mitochondrially encoded subunits arose independently via selection on de novo mutations. Pressing questions remain on what conditions ultimately facilitate the independent rise of adaptive alleles at the same loci in separate populations, and thus, the degree to which evolution is repeatable or predictable.This article is part of the theme issue ‘Convergent evolution in the genomics era: new insights and directions'.
(1314) Hannah [Harris]
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Supplementary information, figures and tables from Local ancestry analysis reveals genomic convergence in extremophile fishes
Creators: name: Brown, Anthony P.
name: McGowan, Kerry L.
name: Schwarzkopf, Enrique J.
name: Greenway, Ryan
name: Lenin Arias Rodriguez
name: Tobler, Michael
name: Kelley, Joanna L.
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 60408 Genomics

description: The molecular basis of convergent phenotypes is often unknown. However, convergence at a genomic level is predicted when there are large population sizes, gene flow among diverging lineages or strong genetic constraints. We used whole-genome resequencing to investigate genomic convergence in fish (Poecilia spp.) that have repeatedly colonized hydrogen sulfide (H2S)-rich environments in Mexico. We identified genomic similarities in both single-nucleotide polymorphisms (SNPs) and structural variants (SVs) among independently derived sulfide spring populations, with approximately 1.2% of the genome being shared among sulfidic ecotypes. We compared these convergent genomic regions to candidate genes for H2S adaptation identified from transcriptomic analyses and found that a significant proportion of these candidate genes (8%) were also in regions where sulfidic individuals had similar SNPs, while only 1.7% were in regions where sulfidic individuals had similar SVs. Those candidate genes included genes involved in sulfide detoxification, the electron transport chain (the main toxicity target of H2S) and other processes putatively important for adaptation to sulfidic environments. Regional genomic similarity across independent populations exposed to the same source of selection is consistent with selection on standing variation or introgression of adaptive alleles across divergent lineages. However, combined with previous analyses, our data also support that adaptive changes in mitochondrially encoded subunits arose independently via selection on de novo mutations. Pressing questions remain on what conditions ultimately facilitate the independent rise of adaptive alleles at the same loci in separate populations, and thus, the degree to which evolution is repeatable or predictable.This article is part of the theme issue ‘Convergent evolution in the genomics era: new insights and directions'.
Interferon-  Induced Medulloblastoma in the Developing Cerebellum
Creators: name: Pytel, Peter
name: Kemper, April
name: Lin, Wensheng
name: Wang, Jian Ping
name: Popko, Brian
name: Campbell, Iain L.
name: McCarthy, Ken D.
name: Utset, Manuel F.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2004

description: We have generated a mouse model system with a high incidence of medulloblastoma, a malignant neoplasm believed to arise from immature precursors of cerebellar granule neurons. These animals ectopically express interferon-gamma (IFN-gamma) in astrocytes in the CNS in a controlled manner, exploiting the tetracycline-controllable system. More than 80% of these mice display severe ataxia and develop cerebellar tumors that express synaptophysin, the mouse atonal homolog MATH1, sonic hedgehog (SHH), and Gli1. IFN-gamma-induced tumorigenesis in these mice is associated with increased expression of SHH, and SHH induction and tumorigenesis are dependent on signal transducer and activator of transcription 1 (STAT1). When IFN-gamma expression is shut down with doxycycline at postnatal day 12 (P12), the clinical symptoms dissipate and the mice do not develop tumors, whereas if transgene expression is shut down at P16, the clinical symptoms and tumors progress to lethality, indicating that IFN-gamma is required for tumor induction but not progression. The tumors that occur in the continued presence of IFN-gamma display extensive necrosis and apoptosis as well as macrophage and lymphocytic infiltration, whereas the tumors that develop in mice in which IFN-gamma expression is shut down at P16 do not. Thus, IFN-gamma expression in the perinatal period can induce SHH expression and medulloblastoma in the cerebellum by a STAT1-dependent mechanism, and its continued presence appears to promote a host response to the tumor.
(1312) Jane [Harris]
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Intracellular Astrocyte Calcium Waves In Situ Increase the Frequency of Spontaneous AMPA Receptor Currents in CA1 Pyramidal Neurons
Creators: name: Fiacco, Todd A.
name: McCarthy, Ken D.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2004

description: Spontaneous neurotransmitter release and activation of group I metabotropic glutamate receptors (mGluRs) each play a role in the plasticity of neuronal synapses. Astrocytes may contribute to short- and long-term synaptic changes by signaling to neurons via these processes. Spontaneous whole-cell AMPA receptor (AMPAR) currents were recorded in CA1 pyramidal cells
Supplementary Information from Rate variation in the evolution of non-coding DNA associated with social evolution in bees.
Creators: name: Rubin, Benjamin E. R.
name: Jones, Beryl M.
name: Hunt, Brendan G.
name: Kocher, Sarah D.
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 60408 Genomics
subject: 60801 Animal Behaviour

description: Additional methods, results, and figures
Persistence of magnetic field driven by relativistic electrons in a plasma
Creators: name: Flacco, A.
name: Vieira, J.
name: Lifschitz, A.
name: Sylla, F.
name: Kahaly, S.
name: Veltcheva, M.
name: Silva, L. O.
name: Malka, V.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: The onset and evolution of magnetic fields in laboratory and astrophysical plasmas is determined by several mechanisms, including instabilities, dynamo effects and ultra-high energy particle flows through gas, plasma and interstellar-media. These processes are relevant over a wide range of conditions, from cosmic ray acceleration and gamma ray bursts to nuclear fusion in stars. The disparate temporal and spatial scales where each operates can be reconciled by scaling parameters that enable to recreate astrophysical conditions in the laboratory. Here we unveil a new mechanism by which the flow of ultra-energetic particles can strongly magnetize the boundary between the plasma and the non-ionized gas to magnetic fields up to 10-100 Tesla (micro Tesla in astrophysical conditions). The physics is observed from the first time-resolved large scale magnetic field measurements obtained in a laser wakefield accelerator. Particle-in-cell simulations capturing the global plasma and field dynamics over the full plasma length confirm the experimental measurements. These results open new paths for the exploration and modelling of ultra high energy particle driven magnetic field generation in the laboratory.
(1313) William Harris
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Visual Understanding via Multi-Feature Shared Learning with Global Consistency
Creators: name: Zhang, Lei
name: Zhang, David
Publisher: name: arXiv
Year: 2015
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Image/video data is usually represented with multiple visual features. Fusion of multi-source information for establishing the attributes has been widely recognized. Multi-feature visual recognition has recently received much attention in multimedia applications. This paper studies visual understanding via a newly proposed l_2-norm based multi-feature shared learning framework, which can simultaneously learn a global label matrix and multiple sub-classifiers with the labeled multi-feature data. Additionally, a group graph manifold regularizer composed of the Laplacian and Hessian graph is proposed for better preserving the manifold structure of each feature, such that the label prediction power is much improved through the semi-supervised learning with global label consistency. For convenience, we call the proposed approach Global-Label-Consistent Classifier (GLCC). The merits of the proposed method include: 1) the manifold structure information of each feature is exploited in learning, resulting in a more faithful classification owing to the global label consistency; 2) a group graph manifold regularizer based on the Laplacian and Hessian regularization is constructed; 3) an efficient alternative optimization method is introduced as a fast solver owing to the convex sub-problems. Experiments on several benchmark visual datasets for multimedia understanding, such as the 17-category Oxford Flower dataset, the challenging 101-category Caltech dataset, the YouTube & Consumer Videos dataset and the large-scale NUS-WIDE dataset, demonstrate that the proposed approach compares favorably with the state-of-the-art algorithms. An extensive experiment on the deep convolutional activation features also show the effectiveness of the proposed approach. The code is available on http://www.escience.cn/people/lei/index.html
description: 13 pages,6 figures, this paper is accepted for publication in IEEE Transactions on Multimedia
PREVALÊNCIA DOS SINTOMAS RELACIONADOS AO ARMAZENAMENTO URINÁRIO EM GESTANTES E SUA RELAÇÃO COM COLONIZAÇÃO BACTERIANA
Creators: name: DARZE, OMAR ISMAIL SANTOS PEREIRA
Publisher: name: Zenodo
Year: 2022
Subjects: bacteriúria assintomática, gravidez, infecção do trato urinário, prematuridade, saúde da mulher

description: Este estudo procurou relacionar a presença de sintomas relacionados ao armazenamento urinário e a presença de colonização entre gestantes. Para tal se realizou um estudo de corte transversal envolvendo 260 gestantes de risco habitual, na ausência de febre, disúria, dor lombar e tenesmo vesical.
title: Emancipation, Commitment and Responsibility: A Study of Christa Wolf's Writing
Creators: name: Rechtien, Renate A.
Publisher: name: Goldsmiths, University of London
Year: 1997

description: This doctoral thesis examines the aspects of emancipation, commitment and responsibility in Christa Wolf’s writing. Adopting a variety of critical strategies as the means of rendering the complexity of the author's experience, the thesis approaches Wolf’s work as a complex network in which life and art are inextricably intertwined. The first part of the thesis focuses on the development of Wolfs understanding of the role and function of literature in society, with a particular emphasis on her development of the concept of responsibility from the early 1950s onwards. My examination positions Wolf’s literary work, including her essays, within the wider historical dimensions of her poetological and aesthetic development, showing the way in which the author liberates herself gradually from commitments which are no longer productive. The second part of the thesis exemplifies some of the distinctive features of the complex tapestry which Wolf’s work provides in three separate chapters. The first of these is Wolf’s relationship with Bertolt Brecht, which takes her back to her Marxist and communist roots and helps her to understand them more critically. The second of these is the Faust theme, which can also be traced through her work as a whole and can be linked in a wider sense to her gradual self-distancing from the cultural ideals of Weimar classicism which formed the original basis of GDR cultural policy. A third feature of the network is illuminated by an examination of images of men and women in Wolf’s writing, which shows the development of her feminist consciousness through the 1970s and 1980s. The final part of the thesis consists of a detailed textual analysis of some major aspects of Wolf’s Kassandra, which marks the culmination of her journey towards self-realization and emancipation as a writer.