cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
QC Report. AtlantOS project
Creators: name: Reverdin, Gilles
name: Thierry, Virginie
name: Utiz, Julia
name: D'Ortenzio, Fabrizio
name: Bradshaw, Elizabeth
name: Pfeil, Benjamin
Publisher: name: AtlantOS
Year: 2017

description: The purpose of task 1 in WP7 in AtlantOS project is to harmonize data exchange and data processing procedures for the EOVs that are acquired by multiple networks. In this framework, the present report [D7.2] establishes recommendations for automatic quality control procedures in Near RT (a few hours to several days) for the core of 7 EOVs (measured by more than one of Networks involved in AtlantOS): • Physics : temperature (T), Salinity (T), Current for surface and subsurface and Sea level • Biogeochemistry : Oxygen (O2), Chlorophyll-A, Nitrate (NO3) and Carbon (pCO2) for surface and subsurface The recommendations have been compiled by experts on those EOVs and validated by the Networks acquiring those EOVs in NRT (link with WP2, WP3 and WP4). These recommendations will evolve with time under the EuroGOOS DATAMEQ working group umbrella (http://eurogoos.eu/data-management-exchange-quality-working-group-data-meq/) and benefit from scientific progress made by the observing Networks via the Task teams established within EuroGOOS (http://eurogoos.eu/task-teams/) These recommendations do not address the delayed mode quality control proceeses.
D-branes in Topological Minimal Models: the Landau-Ginzburg Approach
Creators: name: Kapustin, Anton
name: Li, Yi
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study D-branes in topologically twisted N=2 minimal models using the Landau-Ginzburg realization. In the cases of A and D-type minimal models we provide what we believe is an exhaustive list of topological branes and compute the corresponding boundary OPE algebras as well as all disk correlators. We also construct examples of topological branes in E-type minimal models. We compare our results with the boundary state formalism, where possible, and find agreement.
description: 29 pages, latex
title: (After-)Caring masculinity? Praktiken der Fürsorge im Kontext macht- und schmerzerotischer Begehrensweisen
Creators: name: Schorstein, Tillmann
Publisher: name: Humboldt-Universität zu Berlin
Year: 2022
Subjects: subject: BDSM
subject: Begehren
subject: Caring Masculinity
subject: Intimität
subject: Männlichkeit
subject: Praxistheorie
subject: ddc:300

description: Der Beitrag analysiert am Beispiel des Phänomens ‚Aftercare‘ das Verhältnis von Fürsorge und Männlichkeit im Kontext schmerz- und machterotischer Begehrensweisen. Anhand von qualitativen Leitfadeninterviews wird rekonstruiert, wie Männlichkeit von BDSMPraktizierenden im Kontext der Nachsorge gedeutet und hergestellt wird. Aus einer praxistheoretischen Perspektive und vor dem Hintergrund des Modells der caring masculinity nach Karla Elliott, das um den Bereich von Intimität und Sexualität erweitert wird, werden die Fürsorgepraktiken theoretisiert. Der Beitrag zeigt auf, dass Aftercare einen Baustein innerhalb einer Reihe körperlich-affektiver und verbalkommunikativer Praktiken bildet, mit denen Konsens her- und sichergestellt werden soll. Eingeübt werden fürsorgliche Werthaltungen, wobei ein Orientierungsdilemma im Hinblick auf einen mit Männlichkeit verknüpften Autonomieanspruch sichtbar wird.
A new laser-ranged satellite for General Relativity and space geodesy: IV. Thermal drag and the LARES 2 space experiment
Creators: name: Ciufolini, Ignazio
name: Matzner, Richard A.
name: Feng, Justin C.
name: Paolozzi, Antonio
name: Rubincam, David P.
name: Pavlis, Erricos C.
name: Ries, John C.
name: Sindoni, Giampiero
name: Paris, Claudio
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences
subject: 83-05

description: In three previous papers we presented the LARES 2 space experiment aimed at a very accurate test of frame-dragging and at other tests of fundamental physics and measurements of space geodesy and geodynamics. We presented the error sources in the LARES 2 experiment, its error budget, Monte Carlo simulations and covariance analyses confirming an accuracy of a few parts per thousand in the test of frame-dragging, and we treated the error due to the uncertainty in the de Sitter effect, a relativistic orbital perturbation. Here we discuss the impact in the error budget of the LARES 2 frame-dragging experiment of the orbital perturbation due to thermal drag or thermal thrust. We show that the thermal drag induces an uncertainty of about one part per thousand in the LARES 2 frame-dragging test, consistent with the error estimates in our previous papers.
description: 17 pages, 9 figures
A Model for Quasi-Spherical Magnetized Accretion Flow
Creators: name: Shadmehri, Mohsen
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: A model for axisymmetric magnetized accretion flow is proposed. The dominant mechanism of energy dissipation is assumed to be the magnetic diffusivity due to turbulence in the accretion flow. In analogy to the advection-dominated accretion flow (ADAF) solutions, a constant fraction of the resistively dissipated energy is stored in the accreting gas and the rest is radiated. The general self-similar solutions which describe a resistive and {\it nonrotating} flow with purely poloidal magnetic field is first introduced. The radial dependence of physical quantities is identical to viscous ADAF solutions. Although the main focus of this study is nonrotating magnetized accretion flow, for rotating flow with both poloidal and toroidal components of magnetic field we find the radial scaling of solutions similar to the nonrotating case. We show that the accretion and the rotation velocities are both below the Keplerian rate, irrespective of the amount of cooling. We show that the set of the equations is reduced to a second order differential equation for a nonrotating flow. The geometrical shape of the disk changes depending on the fraction of the resistively dissipated energy which is stored in the accreting gas. However, there is a hot low-density gas above the disk in almost all cases. The net accretion rate is calculated for a set of illustrative parameters.
description: 4 figures, revised version, accepted by A&A
Perknaster aurorae
Creators: name: Jangoux, Michel
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Echinodermata
Asteroidea
Valvatida
Ganeriidae
Perknaster
Perknaster aurorae

description: aurorae Koehler, 1920, Cryaster
Cryaster aurorae Koehler, 1920: 120, pl. 27, figs 1-3, 5, 6, pl. 28, figs 1-11, pl. 29, figs 2-6, pl. 30, figs 2-5.
Perknaster aurorae ‒ Clark 1993: 202.
CURRENT STATUS. — Perknaster aurorae (Koehler, 1920).
TYPE MATERIAL. — Antarctic • 2 syntypes; station 7; Australasian Antarctic expedition; 1911-1914; 65°42’S, 141°39’E; depth 110 m; MNHN-IE-2014-430.
REMARK
Nine syntypes are deposited in AM (ref. J3659 [1 syntype] and J3658 [8 syntypes]) (Rowe & Pawson 1977).
description: Published as part of Jangoux, Michel, 2022, The type specimens of extant asteroids (Echinodermata) in the Muséum national d'Histoire naturelle of Paris, pp. 259-334 in Zoosystema 44 (11) on page 268, DOI: 10.5252/zoosystema2022v44a11, http://zenodo.org/record/6616817
title: Survival estimates for the passage of spring-migrating juvenile salmonids through Snake and Columbia River dams and reservoirs, 2016
Creators: name: Faulkner, James R.
name: Widener, Daniel L.
name: Smith, Steven G.
name: Marsh, Tiffani M.
name: Zabel, Richard W.
Publisher: name: NOAA National Marine Fisheries Service Northwest Fisheries Science Center
publisherIdentifier: https://ror.org/05r7z1k40
publisherIdentifierScheme: ROR
Year: 2017

description: In 2016, we completed the 24th year of a study to estimate survival and travel time of juvenile Pacific salmon Oncorhynchus spp. passing dams and reservoirs on the Snake and Columbia Rivers.
Weakly coupled neutral gauge bosons at future linear colliders
Creators: name: Freitas, A.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: A weakly coupled new neutral gauge boson forms a narrow resonance that is hard to discover directly in e+e- collisions. However, if the gauge boson mass is below the center-of-mass energy, it can be produced through processes where the effective energy is reduced due to initial-state radiation and beamstrahlung. It is shown that at a high-luminosity linear collider, such a gauge boson can be searched for with very high sensitivity, leading to a substantial improvement compared to existing limits from the Tevatron and also extending beyond the expected reach of the LHC in most models. If a new vector boson is discovered either at the Tevatron Run II, the LHC or the linear collider, its properties can be determined at the linear collider with high precision, thus helping to reveal origin of the new boson.
description: 21 pp
A PROXIMATE
Creators: name: Lau, Jovis Chui-Yin
Publisher: name: The University of British Columbia
Year: 2024

description: In facing societal matters that seem overwhelmingly daunting, complicity often feels like a refuge. Remaining detached and indifferent serves as a buffer, protecting us from potential missteps or uncomfortable conversations. it is precisely this fear of error that leads to disengagement. However, meaningful social breakthrough begins with even the smallest acts of engagement. Dialogue is indispensable as it bridges the gap between unfamiliarity and understanding. This project aims to foster proximity with topics and phenomena within Vancouver’s Downtown Eastside that initially seem distant.
The Hubble Space Telescope UV Legacy Survey of Galactic Globular Clusters. XX. Ages of single and multiple stellar populations in seven bulge globular clusters
Creators: name: Oliveira, R. A. P.
name: Souza, S. O.
name: Kerber, L. O.
name: Barbuy, B.
name: Ortolani, S.
name: Piotto, G.
name: Nardiello, D.
name: Pérez-Villegas, A.
name: Maia, F. F. S.
name: Bica, E.
name: Cassisi, S.
name: D'Antona, F.
name: Lagioia, E.
name: Libralato, M.
name: Milone, A. P.
name: Anderson, J.
name: Aparicio, A.
name: Bedin, L. R.
name: Brown, T. M.
name: King, I. R.
name: Marino, A. F.
name: Pietrinferni, A.
name: Renzini, A.
name: Sarajedini, A.
name: van der Marel, R.
name: Vesperini, E.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: In the present work we analyzed seven globular clusters selected from their location in the Galactic bulge and with metallicity values in the range $-1.30\lesssim\rm{[Fe/H]}\lesssim-0.50$. The aim of this work is first to derive cluster ages assuming single stellar populations, and secondly, to identify the stars from first (1G) and second generations (2G) from the main sequence, subgiant and red giant branches, and to derive their age differences. Based on a combination of UV and optical filters used in this project, we apply the Gaussian mixture models to distinguish the multiple stellar populations. Applying statistical isochrone fitting, we derive self-consistent ages, distances, metallicities, and reddening values for the sample clusters. An average of $12.3\pm0.4$ Gyr was obtained both using Dartmouth and BaSTI (accounting atomic diffusion effects) isochrones, without a clear distinction between the moderately metal-poor and the more metal-rich bulge clusters, except for NGC 6717 and the inner halo NGC 6362 with $\sim 13.5$ Gyr. We derived a weighted mean age difference between the multiple populations hosted by each globular cluster of $41\pm170$ Myr adopting canonical He abundances; whereas for higher He in 2G stars, this difference reduces to $17\pm170$ Myr, but with individual uncertainties of $500$ Myr.
description: 25 pages, 16 figures and 7 tables. Accepted for publication in ApJ
L’irresistibile attrazione della gravità
Creators: Maura Sandri
Publisher: name: Media Inaf
Year: 2021

Che la gravità attragga è risaputo e dopo la lettura del saggio "L’irresistibile attrazione della gravità" dell’astrofisico Luciano Rezzolla – edito da Rizzoli e selezionato come finalista al Premio Cosmos – vi risulterà anche chiaro il perché. Volenti o nolenti non possiamo sottrarci alla gravità e alla sua irresistibile attrazione sulla nostra mente, quindi lasciamoci trasportare dall’autore in un lungo viaggio per esplorare le meraviglie dell’universo
title: Survival estimates for the passage of spring-migrating juvenile salmonids through Snake and Columbia River dams and reservoirs, 2017
Creators: name: Widener, Daniel L.
name: Faulkner, James R.
name: Smith, Steven G.
name: Marsh, Tiffani M.
name: Zabel, Richard W.
Publisher: name: NOAA National Marine Fisheries Service Northwest Fisheries Science Center
publisherIdentifier: https://ror.org/05r7z1k40
publisherIdentifierScheme: ROR
Year: 2018

description: In 2017, we completed the 25th year of a study to estimate survival and travel time of juvenile Pacific salmon Oncorhynchus spp. passing dams and reservoirs on the Snake and Columbia Rivers.
Hubble Space Telescope Science Metrics
Creators: name: Meylan, Georges
name: Madrid, Juan P.
name: Macchetto, Duccio
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Since its launch in April 1990, the Hubble Space Telescope (HST) has produced an increasing flow of scientific results. The large number of refereed publications based on HST data allows a detailed evaluation of the effectiveness of this observatory and of its scientific programs. This paper presents the results of selected science metrics related to paper counts, citation counts, citation history, high-impact papers, and the most productive programs and most cited papers, through the end of 2003. All these indicators point towards the high-quality scientific impact of HST.
description: accepted for publication in PASP
Stereotype oder Wahrheit? Mediale Narrative über Migration im Südtiroler Landtagswahlkampf 2023
Creators: name: Zogu, Giorgia
name: Schönthaler, Sophia
name: Bagheri, Yasmin
Publisher: name: Eurac Research
Year: 2024

description: Wie prägen Medien die Wahrnehmung von Migration in Wahlkampfzeiten? Dieser Blog taucht in die Welt der Berichterstattung der Südtiroler Medien während des Landtagswahlkampfs 2023 ein und zeigt auf, wie stark die Themen Kriminalität und Sicherheit im Vorfeld der Landtagswahlen 2023 ins Zentrum gerückt wurden.
Cina e Russia insieme per una stazione lunare
Creators: Giuseppe Fiasconaro
Publisher: name: Media Inaf
Year: 2021

È un accordo storico. Lo hanno sottoscritto martedì scorso in una conferenza virtuale i capi delle agenzie spaziali russa e cinese e prevede la creazione di una base di ricerca lunare internazionale, sulla superficie o in orbita attorno al nostro satellite. Con il commento di Francesca Esposito, ricercatrice all’Inaf di Napoli
Searching for Planets in the Hyades IV: Differential Abundance Analysis of Hyades Dwarfs
Creators: name: Paulson, Diane B.
name: Sneden, Christopher
name: Cochran, William D.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a differential abundance analysis of Hyades F-K dwarfs in search for evidence of stellar enrichment from accreted hydrogen deficient disk material. Metallicites and relative abundance ratios of several species have been determined. We derive a cluster mean [Fe/H] = 0.13+-0.01. Two stars show abundances ~0.2 dex larger than the cluster mean. Additionally, one star, which was added by a recent study as a cluster member, shows significantly lower abundances than the cluster mean. These three stars have questionable membership characteristics. The remaining stars in the survey have an rms of 0.04 dex in the differential [Fe/H] values. The Hyades cluster members have apparently not been significantly chemically enriched. The abundance ratios of Si, Ti, Na, Mg, Ca and Zn with respect to Fe are in their solar proportions.
description: 19 pages, 5 figures and 7 tables. To appear in the June 2003 issue of the Astronomical Journal
Astronomia e didattica, nasce un centro italiano
Creators: Ufficio stampa Inaf
Publisher: name: Media Inaf
Year: 2021

L’Office of Astronomy for Education è stato istituito dall’International Astronomical Union per promuovere l’educazione superiore in tutto il mondo tramite l’astronomia. Grazie all’Istituto nazionale di astrofisica, in Italia sorgerà un centro di eccellenza con un ruolo importante a livello globale e nell’area del Mediterraneo. I partner della rete italiana sono la Società astronomica italiana e l’Università di Tor Vergata
Protected Qubits and Chern Simons theories in Josephson Junction Arrays
Creators: name: Doucot, B.
name: Feigel'man, M. V.
name: Ioffe, L. B.
name: Ioselevich, A. S.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We present general symmetry arguments that show the appearance of doubly denerate states protected from external perturbations in a wide class of Hamiltonians. We construct the simplest spin Hamiltonian belonging to this class and study its properties both analytically and numerically. We find that this model generally has a number of low energy modes which might destroy the protection in the thermodynamic limit. These modes are qualitatively different from the usual gapless excitations as their number scales as the linear size (instead of volume) of the system. We show that the Hamiltonians with this symmetry can be physically implemented in Josephson junction arrays and that in these arrays one can eliminate the low energy modes with a proper boundary condition. We argue that these arrays provide fault tolerant quantum bits. Further we show that the simplest spin model with this symmetry can be mapped to a very special Z_2 Chern-Simons model on the square lattice. We argue that appearance of the low energy modes and the protected degeneracy is a natural property of lattice Chern-Simons theories. Finally, we discuss a general formalism for the construction of discrete Chern-Simons theories on a lattice.
description: 20 pages, 7 figures
Backuppare la Terra sulla Luna
Creators: Davide Coero Borga
Publisher: name: Media Inaf
Year: 2021

Presentato alla Ieee Aerospace Conference l’ambizioso progetto di una moderna arca di Noè tutta da costruire, sulla Luna, per custodire semi, spore, spermatozoi e uova congelati di 6,7 milioni di specie viventi. Il parere di Marco Boscolo ed Elisabetta Tola, autori di “Semi ritrovati”
In una bolla di curvatura, più veloci della luce
Creators: Maura Sandri
Publisher: name: Media Inaf
Year: 2021

Erik Lentz, astrofisico dell’Università di Göttingen, ha derivato le equazioni di Einstein per configurazioni di solitoni finora inesplorate, trovando che geometrie dello spaziotempo alterate si potrebbero formare anche con sorgenti di energia convenzionali, e che la struttura stessa dello spaziotempo in un solitone potrebbe teoricamente offrire una soluzione ai viaggi superluminali. Con un commento di Luigi Foschini dell'Inaf
Additional file 3 of Evidence-based intrapartum practice and its associated factors at a tertiary teaching hospital in the Philippines, a descriptive mixed-methods study
Creators: name: Masuda, Chisato
name: Ferolin, Shirley
name: Masuda, Ken
name: Smith, Chris
name: Matsui, Mitsuaki
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Computational Biology

description: Additional file 3: Table S3. Relationship between maternal, foetal and care-related factors and obstetric anal and sphincter injuries.
L’atmosfera ritrovata di Gj 1132b
Creators: Valentina Guglielmo
Publisher: name: Media Inaf
Year: 2021

La storia di Gj 1132b, il pianeta con una vita passata radicalmente diversa dalla presente. Comincia come sub-nettuniano gassoso, ma la sua identità viene spazzata via dalla potente radiazione emessa dalla sua giovane stella, che lo priva della sua atmosfera. Non rimane che un nucleo planetario, roccioso e inizialmente fuso, ma che si raffredda nel tempo riuscendo anche a costruire una nuova atmosfera, destinata questa volta a rimanere. Lo ha osservato il telescopio spaziale Hubble. Lo studio è pubblicato su The Astronomical Journal
Developing concise and enantioselective routes to the antimitotic agents paclitaxel (TaxolTM) and phomopsidin
Creators: name: Stewart, Scott Gordon
Publisher: name: The Australian National University
Year: 2001
Subjects: subject: QD421.S84 2001
subject: Alkaloids Synthesis
subject: Paclitaxel Synthesis

description: CD contains the Appendix: ORTEP and crystallographic data for compound 101 in PDF format
Particle Production on Half S-brane
Creators: name: Kluson, J.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this paper we will study quantum field theory of fluctuation modes around the rolling tachyon solution on non-BPS D-brane effective action. The goal of this paper is to study particle production during the decay of non-BPS D-brane and explore possible relation with minisuperspace calculation. We find that the number of particles produced on half S-brane exponentially grows for large time which suggests that linearised approximation breaks down and also that backreaction of fluctuation field on classical solution should be taken into account.
description: 24 pages,v1.references added
On the monopole Lefschetz number of finite order diffeomorphisms
Creators: name: Lin, Jianfeng
name: Ruberman, Daniel
name: Saveliev, Nikolai
Publisher: name: arXiv
Year: 2020
Subjects: subject: Geometric Topology (math.GT)
subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 57R57, 57R58 (Primary), 57M25 (Secondary)

description: Let $K$ be a knot in an integral homology 3-sphere $Y$, and $Σ$ the corresponding $n$-fold cyclic branched cover. Assuming that $Σ$ is a rational homology sphere (which is always the case when $n$ is a prime power), we give a formula for the Lefschetz number of the action that the covering translation induces on the reduced monopole homology of $Σ$. The proof relies on a careful analysis of the Seiberg--Witten equations on 3-orbifolds and of various $η$-invariants. We give several applications of our formula: (1) we calculate the Seiberg--Witten and Furuta--Ohta invariants for the mapping tori of all semi-free actions of $Z/n$ on integral homology 3-spheres; (2) we give a novel obstruction (in terms of the Jones polynomial) for the branched cover of a knot in $S^3$ being an $L$-space; (3) we give a new set of knot concordance invariants in terms of the monopole Lefschetz numbers of covering translations on the branched covers.
description: 39 page, 2 figures. Added a reference to Langte Ma's paper arXiv:1909.01533, which contains an independent proof of our Theorem B. Final version, to appear in Geometry and Topology
title: NOAA Huron Erie Connecting Waterways Forecasting System (HECWFS): Development and hindcast skill assessment of water levels, water temperatures and ice concentration
Creators: name: Kelley, John G. W.
name: Chen, Yi
name: Kessler, James
name: Titze, Daniel
Publisher: name: NOAA Office of Coast Survey
publisherIdentifier: https://ror.org/05evek152
publisherIdentifierScheme: ROR
Year: 2024

description: NOAA technical memorandum NOS CS ; 58
description: NOAA’s Huron Erie Connecting Waterways Forecasting System (HECWFS) is a 3-D lake numerical forecast modeling system which generate hourly nowcasts and short-range forecast guidance of 3-D water temperatures and currents, 2-D water levels, and ice concentration and thickness for the St. Clair River, Lake St. Clair and the Detroit River.
title: Powerflowers: Biotope der feministischen Naturwissenschafts- und Technikforschung
Creators: name: Ebeling, Smillo
Publisher: name: Humboldt-Universität zu Berlin
Year: 2022
Subjects: subject: Aktivismus
subject: Arbeitskreise
subject: Feministische Naturwissenschafts- und Technikforschung
subject: Vernetzung
subject: Wissenschaft
subject: Wissenschaftsreflexion
subject: ddc:300

description: In den 1980er- und 1990er-Jahren vernetzten sich Nachwuchswissenschaftlerinnen der Natur- und Technikwissenschaften in autonomen Arbeitskreisen, um sich gegenseitig zu unterstützen und um ihre Fächer aus einer feministischen Perspektive kritisch zu reflektieren und zu verändern. Im Kontext der Frauenbewegung entwickelten sie kollektive Arbeitsformen. Die Bedingungen und Möglichkeiten der Gender Studies haben sich inzwischen verändert und viele feministische Naturwissenschafts- und Technikforscher*innen arbeiten heute nicht mehr in derartigen Arbeitskreisen, engagieren sich aber weiterhin für diesen Bereich. Anhand von ausgewählten frühen und jüngeren Arbeitskreisen erinnert dieser Beitrag an die Arbeitskreise, skizziert deren Arbeitsformen und argumentiert, dass sich die aktuellen feministischen Naturwissenschafts- und Technikforscher*innen stärker innerhalb der Hochschulstrukturen verorten und einen weniger revolutionären, zunehmend akademischen Subjektstatus annehmen, ohne die Wissenschaftstransformation aufzugeben.
Investigation of the Hoyle state in 12C and the related triple alpha reaction rate
Creators: name: Eriksen, Tomas
Publisher: name: The Australian National University
Year: 2018
Subjects: nuclear physics
Hoyle state
triple-alpha process
nucleosynthesis

description: The fusion of three alpha particles to form the excited Hoyle state in ¹²C, and subsequent electromagnetic decay to the ground state, is the only known pathway to synthesis of stable carbon in the Universe. This process takes place in red giant stars, in which the helium density and temperature are su ciently high for three α particles to fuse. The Hoyle state is located energetically above the ⁸Be + α and 3α energies, which makes it a resonance for the triple-α process, and thus greatly enhances the production of carbon. This also means that the Hoyle state is unstable to α breakup, and consequently, the probability that the Hoyle state decays electromagnetically to a stable con guration of ¹²C is very small, only about 0.04%. After over 60 years of research, the electromagnetic branching ratio is only known with 10% accuracy, and the adopted value mainly relies on measurements from the 1960-70s. The rate of the triple-α process depends directly on the tiny radiative decay branch of the Hoyle state, and it is imperative for astrophysical modeling to reduce its uncertainty. The present work focuses on a series of pair conversion measurements of transitions from the two first excited states in ¹²C, populated by the (p; p') reaction at 10.5 MeV beam energy. The measurements were carried out with the Super-e spectrometer at the Australian National University, where the beam was delivered by the 14UD tandem accelerator. The experiments were conducted with aim to deduce an accurate value on the radiative width of the Hoyle state, by a novel method. Another goal was to deduce a new, improved value on the partial E0 decay branching ratio. Two new values on the radiative width, based on new and averaged measurements, are discussed, and a new value on the E0 branching ratio is recommended. The values are Γrad = 2:29(24) meV, Γrad = 3:27(57) meV, and Γ(E0)/Γ = 7:19(37)*10⁶, respectively. In order to have confidence in the measurements, a great deal of work was put into characterization of the spectrometer transmission and detection efficiency. A part of this characterization involved the analysis of conversion electron and internal pair spectra of transitions in ⁵⁴Fe, which has a clean energy spectrum that includes a strong E0 transition. Besides being a test case, the experiment is also part of a campaign to obtain high precision spectroscopy data on excited 0+ states and E0 transitions in the N ≈ Z ≈ 28 region of the nuclear chart. Shape co-existence and collective vibrations in the vicinity of the Z = N = 28 closed shells are continuously challenging our basic understanding of the nuclear structure, and experimental data are essential. As physics results emerged from the data, a more comprehensive analysis became a part of this thesis. Two deformed band structures, built on the 0+2 and 2+2 levels, were identfi ed, and properties of the 0+3 state were deduced.
title: Description of a Python script to implement a probabilistic surrogate model for predicting tropical cyclone driven flood depth and extent
Creators: name: Daneshvar, Fariborz
name: Mani, Soroosh
name: Pringle, William J.
name: Moghimi, Saeed
name: Myers, Edward
Publisher: name: NOAA Office of Coast Survey
publisherIdentifier: https://ror.org/05evek152
publisherIdentifierScheme: ROR
Year: 2024

description: NOAA technical memorandum NOS CS ; 59
description: This document introduces a Python script for generating probabilistic predictions of tropical cyclone (TC) driven coastal flooding.
Additional file 4 of Evidence-based intrapartum practice and its associated factors at a tertiary teaching hospital in the Philippines, a descriptive mixed-methods study
Creators: name: Masuda, Chisato
name: Ferolin, Shirley
name: Masuda, Ken
name: Smith, Chris
name: Matsui, Mitsuaki
Publisher: name: figshare
Year: 2020
Subjects: subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy

description: Additional file 4: Annex 1. WHO recommendations of care during labour and selection of observed practices in this study.
The Hidden Assumptions Behind Counterfactual Explanations and Principal Reasons
Creators: name: Barocas, Solon
name: Selbst, Andrew D.
name: Raghavan, Manish
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences

description: Counterfactual explanations are gaining prominence within technical, legal, and business circles as a way to explain the decisions of a machine learning model. These explanations share a trait with the long-established "principal reason" explanations required by U.S. credit laws: they both explain a decision by highlighting a set of features deemed most relevant--and withholding others. These "feature-highlighting explanations" have several desirable properties: They place no constraints on model complexity, do not require model disclosure, detail what needed to be different to achieve a different decision, and seem to automate compliance with the law. But they are far more complex and subjective than they appear. In this paper, we demonstrate that the utility of feature-highlighting explanations relies on a number of easily overlooked assumptions: that the recommended change in feature values clearly maps to real-world actions, that features can be made commensurate by looking only at the distribution of the training data, that features are only relevant to the decision at hand, and that the underlying model is stable over time, monotonic, and limited to binary outcomes. We then explore several consequences of acknowledging and attempting to address these assumptions, including a paradox in the way that feature-highlighting explanations aim to respect autonomy, the unchecked power that feature-highlighting explanations grant decision makers, and a tension between making these explanations useful and the need to keep the model hidden. While new research suggests several ways that feature-highlighting explanations can work around some of the problems that we identify, the disconnect between features in the model and actions in the real world--and the subjective choices necessary to compensate for this--must be understood before these techniques can be usefully implemented.
Stochastic differential equations with jumps
Creators: name: Bass, Richard F.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60H10 (Primary) 60H30, 60J75 (Secondary)

description: This paper is a survey of uniqueness results for stochastic differential equations with jumps and regularity results for the corresponding harmonic functions.
description: Published at http://dx.doi.org/10.1214/154957804100000015 in the Probability Surveys (http://www.i-journals.org/ps/) by the Institute of Mathematical Statistics (http://www.imstat.org)
title: Survival estimates for the passage of spring-migrating juvenile salmonids through Snake and Columbia River dams and reservoirs, 2018
Creators: name: Widener, Daniel L.
name: Faulkner, James R.
name: Smith, Steven G.
name: Marsh, Tiffani M.
name: Zabel, Richard W.
Publisher: name: NOAA National Marine Fisheries Service Northwest Fisheries Science Center
publisherIdentifier: https://ror.org/05r7z1k40
publisherIdentifierScheme: ROR
Year: 2019

description: In 2018, we completed the 26th year of a study to estimate survival and travel time of juvenile Pacific salmon Oncorhynchus spp. passing dams and reservoirs on the Snake and Columbia Rivers.
Additional file 3 of An ethnobotanical study of medicinal plants in Sheka Zone of Southern Nations Nationalities and Peoples Regional State, Ethiopia
Creators: name: Zewdie Kassa
name: Zemede Asfaw
name: Sebsebe Demissew
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Marine Biology

description: Additional file 3. Major human and livestock diseases categories in Sheka Zone.
C’è meno “tensione” nell’espansione dell’Universo
Creators: Ufficio stampa Inaf
Publisher: name: Media Inaf
Year: 2021

Un nuovo metodo per la misura della costante di Hubble proposto da ricercatori e ricercatrici del Gssi e dell’Inaf mette in evidenza le differenze tra le supernove utilizzate per ricavare il valore della costante stessa. Differenze che possono essere legate all'ambiente in cui si trovano
Galactic Halos in MONDian Cosmological Simulations
Creators: name: Knebe, Alexander
name: Gibson, Brad K.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: In this paper a series of high-resolution n-body simulations is presented in which the equations of motion have been changed to account for MOdified Newtonian Dynamics (MOND). It is shown that a low-Omega0 MONDian model with an appropriate choice for the normalisation sigma8 can lead to similar clustering properties at redshift z=0 as the commonly accepted (standard) LCDM model. However, such a model shows no significant structures at high redshift with only very few objects present beyond z>3 that can be readily ascribed to the low Omega0 value adopted. The agreement with LCDM at redshift z=0 is driven by the more rapid structure evolution in MOND. Moreover, galaxy formation appears to be more strongly biased in MONDian cosmologies. Within the current implementation of MOND density profiles of gravitationally bound objects at z=0 can still be fitted by the universal NFW profile but MOND halos are less clumpy.
description: 10 pages, 12 figures, replaced with MNRAS accepted version
End-to-End Defect Detection in Automated Fiber Placement Based on Artificially Generated Data
Creators: name: Zambal, Sebastian
name: Heindl, Christoph
name: Eitzinger, Christian
name: Scharinger, Josef
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Automated fiber placement (AFP) is an advanced manufacturing technology that increases the rate of production of composite materials. At the same time, the need for adaptable and fast inline control methods of such parts raises. Existing inspection systems make use of handcrafted filter chains and feature detectors, tuned for a specific measurement methods by domain experts. These methods hardly scale to new defects or different measurement devices. In this paper, we propose to formulate AFP defect detection as an image segmentation problem that can be solved in an end-to-end fashion using artificially generated training data. We employ a probabilistic graphical model to generate training images and annotations. We then train a deep neural network based on recent architectures designed for image segmentation. This leads to an appealing method that scales well with new defect types and measurement devices and requires little real world data for training.
description: Presented at Quality Control by Artificial Vision (QCAV), 2019
title: Von der Fleisch- zur Proteinabteilung: Männlichkeitskonstruktionen, Fleisch und vegane Fleischalternativen
Creators: name: Winter, Martin
Publisher: name: Humboldt-Universität zu Berlin
Year: 2022
Subjects: subject: Ernährung
subject: Ethnografie
subject: Fleisch
subject: Männlichkeit
subject: Veganismus
subject: ddc:300

description: Dieser Beitrag untersucht den Zusammenhang von Fleischalternativen und Männlichkeitskonstruktionen. Der Untersuchung wird eine theoretische Perspektive auf Geschlecht und Lebensmittel zugrunde gelegt, die es erlaubt, die Ko-Materialisierung von Fleischalternativen, Körpern und Männlichkeiten zu analysieren. Empirisch baut der Beitrag auf einem breit angelegten qualitativen Forschungsdesign auf. Im Zentrum stehen Ethnografien bei Ernährungsmessen und Expert*inneninterviews. Die Analyse zeigt, dass Fleischalternativen vom Lebensstil und der Ideologie des Veganismus getrennt positioniert und mit der Kategorie der „Flexitarier*innen“ verbunden werden. Dabei steht ‚nutritionales‘ Wissen im Vordergrund, wodurch Fleisch und Fleischalternativen als Proteinquellen inszeniert werden. Protein wiederum wird unmittelbar männlich vergeschlechtlicht, da es für den muskulösen Körper notwendig ist. Die analysierten diskursiven Praxen nehmen veganen Lebensmitteln eine unmännliche Symbolik und reproduzieren ein Männlichkeitsideal, das sich durch seine körperliche Kraft auszeichnet und sich so von Weiblichkeit abhebt.
Holothuria (Microthele) nobilis
Creators: name: THANDAR, AHMED S.
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Echinodermata
Holothuroidea
Aspidochirotida
Holothuriidae
Holothuria
Holothuria nobilis

description: Holothuria (Microthele) nobilis (Selenka, 1867)
Figure 11
 Holothuria (Microthele) maculata Brandt, 1835:54 (junior homonym).
 Holothuria (Microthele) nobilis Massin, 1999 (synonymy & records before 1999), text-figs. 24–27, fig. 110g & h; Samyn, 2003:58 (synonymy after 1999), pls.23–25.
 Type Lost. Selenka’s (1867) M. nobilis (MCZ 819) designated as lectotype by Rowe (in Rowe & Gates 1995).
 Type locality Guam, N.W. Pacific Ocean.
 Lectotype locality Zanzibar.
 Previous southern African record Natal.
 Material examined SAM-A27933, Kosi Bay, northern KZN, donated by the Oceanographic Research Institute, Durban, 1 spec.
 General distribution Indo-West Pacific but not yet reported from the Middle East and the Indian subcontinent.
 Remarks
This species grows to a very large size (up to 600 mm) and is said to be white or black speckled with white (Rowe and Doty, 1977). The single eviscerated specimen is 245 x 145 mm, black with greyish-white patches dorsally and grey ventrally. The dorsal (Figure 11A) and ventral table discs (Figure 11C) are respectively 75– 109 µm and 57–86 µm, while the respective buttons are 66–95 µm (Figure 11B) and 65–127 µm (Figure 11D). The papillae rods measure 136–306 µm, the tubefeet rods and/or plates (Figure 11E) 238–386 µm and the tentacle rods (Figure 11F) 30–224 µm. Thandar (1984) doubted James and Pearse’s (1969) record of this species from KZN but, according to collectors from the Durban Oceanographic Institute, it is well established in northern KZN, especially on the Sodwana reefs. It has long been known from Zanzibar but has yet to be reported from Mozambique.
description: Published as part of THANDAR, AHMED S., 2007, Additions to the aspidochirotid, molpadid and apodid holothuroids (Echinodermata: Holothuroidea) from the east coast of southern Africa, with descriptions of new species, pp. 1-62 in Zootaxa 1414 (1) on pages 26-27, DOI: 10.11646/zootaxa.1414.1.1, http://zenodo.org/record/5077005
Globalização, reestruturação "sistêmica" e trabalhadores na indústria brasileira de celulose
Creators: name: Santos, Glicia Vieira dos
name: Araújo, Angela Maria Carneiro
Publisher: name: Zenodo
Year: 2005

description: O artigo se propõe a analisar os efeitos da globalização e da reestruturação produtiva para a organização da produção, os trabalhadores e os sindicatos do setor brasileiro de papel e celulose. Trata-se de um setor internacionalizado, cujas relações comerciais se dão entre países. A reestruturação que ocorre nesta indústria a partir da segunda metade dos anos 90 é parte do processo de globalização, é “sistêmica”, atravessa as fronteiras das empresas repercutindo-se em toda a cadeia produtiva e alcança também as entidades sindicais. Os avanços tecnológicos e as transformações no plano da organização do trabalho e das políticas de recursos humanos são aqui entendidos como medidas integradas que se complementam entre si para influenciar a participação e o aumento da produtividade num contexto marcado pelo aumento da competitividade e da concorrência.
Anche una coccinella deforma lo spazio-tempo
Creators: Valentina Guglielmo
Publisher: name: Media Inaf
Year: 2021

Un esperimento condotto nei laboratori del dipartimento di fisica dell’università di Vienna, pubblicato ieri su Nature, ha misurato per la prima volta l’accoppiamento gravitazionale fra masse di dimensioni millimetriche: piccole sfere d’oro paragonabili, per dimensioni e peso, a una coccinella
Molecular polaritons for controlling chemistry with quantum optics
Creators: name: Herrera, Felipe
name: Owrutsky, Jeffrey
Publisher: name: arXiv
Year: 2019
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: This is a tutorial-style introduction to the field of molecular polaritons. We describe the basic physical principles and consequences of strong light-matter coupling common to molecular ensembles embedded in UV-visible or infrared cavities. Using a microscopic quantum electrodynamics formulation, we discuss the competition between the collective cooperative dipolar response of a molecular ensemble and local dynamical processes that molecules typically undergo, including chemical reactions. We highlight some of the observable consequences of this competition between local and collective effects in linear transmission spectroscopy, including the formal equivalence between quantum mechanical theory and the classical transfer matrix method, under specific conditions of molecular density and indistinguishability. We also overview recent experimental and theoretical developments on strong and ultrastrong coupling with electronic and vibrational transitions, with a special focus on cavity-modified chemistry and infrared spectroscopy under vibrational strong coupling. We finally suggest several opportunities for further studies that may lead to novel applications in chemical and electromagnetic sensing, energy conversion, optoelectronics, quantum control and quantum technology.
description: 4 figures, 222 Refs
Infezione da salmonella in microgravità
Creators: Giuseppe Fiasconaro
Publisher: name: Media Inaf
Year: 2021

Pubblicati su npj Microgravity i risultati di un esperimento condotto sulla Stazione spaziale per valutare in vitro l’effetto della microgravità sull’infezione di cellule epiteliali intestinali umane da parte batterio Salmonella Typhimurium. Si tratta del primo esperimento in cui sia l’ospite che l’agente patogeno sono esposti simultaneamente al volo spaziale
Solaster regularis subsp. regularis Sladen 1889
Creators: name: Jangoux, Michel
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Echinodermata
Asteroidea
Valvatida
Solasteridae
Solaster
Solaster regularis
Solaster regularis regularis sladen, 1889

description: australis Perrier, 1891, Crossaster
Crossaster australis Perrier, 1891: 113, pl. 12, fig. 3a, b.
Solaster regularis regularis ‒ Clark 1996: 194.
CURRENT STATUS. — Solaster regularis regularis Sladen, 1889.
TYPE MATERIAL. — Tierra del Fuego Archipelago • 1 syntype; Cape Horn expedition (1882-1883), north-west of Vanverlandt; depth 143 m; MNHN-IE-2014-394 • 1 syntype; same as for preceding; MNHN-IE-2014-416 • 1 syntype; same as for preceding; MNHN- IE-2014-422 • 1 syntype; same as for preceding; Beagle Channel; 198 m; MNHN-IE-2014-395 • 1 syntype; same as for preceding; Bourchier Bay; depth 140 m; MNHN-IE-2014-406 • 1 syntype; same as for preceding; north-west of Grévy Island; depth 65 m; MNHN-IE-2014-419.
description: Published as part of Jangoux, Michel, 2022, The type specimens of extant asteroids (Echinodermata) in the Muséum national d'Histoire naturelle of Paris, pp. 259-334 in Zoosystema 44 (11) on page 268, DOI: 10.5252/zoosystema2022v44a11, http://zenodo.org/record/6616817
Higher Toda Mechanics and Spectral Curves
Creators: name: Zhao, Liu
name: Liu, Wangyun
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: For each one of the Lie algebras $\mathfrak{gl}_{n}$ and $\widetilde {\mathfrak{gl}}_{n}$, we constructed a family of integrable generalizations of the Toda chains characterized by two integers $m_{+}$ and $m_{-}$. The Lax matrices and the equations of motion are given explicitly, and the integrals of motion can be calculated in terms of the trace of powers of the Lax matrix $L$. For the case of $m_{+}=m_{-}$, we find a symmetric reduction for each generalized Toda chain we found, and the solution to the initial value problems of the reduced systems is outlined. We also studied the spectral curves of the periodic $(m_{+},m_{-})$-Toda chains, which turns out to be very different for different pairs of $m_{+}$ and $m_{-}$. Finally we also obtained the nonabelian generalizations of the $(m_{+},m_{-})$-Toda chains in explicit form.
description: 22 pages
Mars Express svela i segreti di una nube marziana
Creators: Maura Sandri
Publisher: name: Media Inaf
Year: 2021

Quando arriva la primavera nel sud di Marte, nei pressi del vulcano Arsia Mons compare una nube di ghiaccio d’acqua che si estende rapidamente per molte centinaia di chilometri, per poi svanire in poche ore. Uno studio dettagliato, condotto su un lungo periodo di tempo, ha rivelato i segreti di questa nube orografica, utilizzando nuove osservazioni dalla Mars Webcam a bordo di Mars Express dell'Esa
Ceremaster patagonicus subsp. patagonicus
Creators: name: Jangoux, Michel
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Echinodermata
Asteroidea
Valvatida
Goniasteridae
Ceremaster
Ceremaster patagonicus
Ceremaster patagonicus patagonicus (sladen, 1889)

description: austrogranularis Perrier, 1891, Pentagonaster
Pentagonaster austrogranularis Perrier, 1891: 113, pl. 12, fig. 3a, b.
Ceremaster patagonicus patagonicus ‒ Clark 1993: 249.
CURRENT STATUS. — Ceremaster patagonicus patagonicus (Sladen, 1889).
TYPE MATERIAL. — Tierra del Fuego Archipelago • holotype; New Year Sound; Cape Horn expedition (1882-1883); 340 m; MNHN- IE-2014-86.
description: Published as part of Jangoux, Michel, 2022, The type specimens of extant asteroids (Echinodermata) in the Muséum national d'Histoire naturelle of Paris, pp. 259-334 in Zoosystema 44 (11) on page 268, DOI: 10.5252/zoosystema2022v44a11, http://zenodo.org/record/6616817