cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Photo-Seebeck effect in tetragonal PbO single crystals
Creators: name: Mondal, P. S.
name: Okazaki, R.
name: Taniguchi, H.
name: Terasaki, I.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We report the observation of photo-Seebeck effect in tetragonal PbO crystals. The photo-induced carriers contribute to the transport phenomena, and consequently the electrical conductivity increases and the Seebeck coefficient decreases with increasing photon flux density. A parallel-circuit model is used to evaluate the actual contributions of photo-excited carriers from the measured transport data. The photo-induced carrier concentration estimated from the Seebeck coefficient increases almost linearly with increasing photon flux density, indicating a successful photo-doping effect on the thermoelectric property. The mobility decreases by illumination but the reduction rate strongly depends on the illuminated photon energy. Possible mechanisms of such photon-energy-dependent mobility are discussed.
description: 10 pages, 4 figures
Presentation - Towards a Generic Grasp Planning Pipeline using End-Effector Specific Primitive Grasping Actions
Creators: name: Bertoni, Liana
name: Torielli, Davide
name: Yifang Zhang
name: Tsagarakis, Nikos G.
name: Muratore, Luca
Publisher: name: Zenodo
Year: 2022

description: In the past few years, several robotic end-effectors based on diverse kinematics and actuation principles have been developed to provide grasping and manipulation functionalities. To ease the control and application of these wide-ranging end-effectors, the development of effective reusable tools that can facilitate the end-effector motion planning and control is necessary. In this work, we introduce a generic grasp planner that leverages on the concept of the primitive grasping actions. Given the specific characteristics of an end-effector, including its kinematic and actuation arrangements, a number of primitive grasping actions are extracted and employed by the proposed grasp planner to autonomously plan and synthesize more complex grasping behaviours. The grasp planner is validated through experimental trials involving the HERI II robotic hand, a four-fingers tendon-driven under-actuated hand. The results of these experiments demonstrate the efficacy of the proposed method to generate appropriate planning actions enabling to grasp objects of different shapes.
The Generalized Point-Vortex Problem and Rotating Solutions to the Gross-Pitaevskii Equation on Surfaces of Revolution
Creators: name: Chen, Ko-Shin
Publisher: name: arXiv
Year: 2014
Subjects: subject: Dynamical Systems (math.DS)
subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: We study the generalized point-vortex problem and the Gross-Pitaevskii equation on surfaces of revolution. We find rotating periodic solutions to the generalized point-vortex problem, which have two two rings of $n$ equally spaced vortices with degrees $\pm 1$. In particular we prove the existence of such solutions when the surface is longitudinally symmetric. Then we seek a rotating solution to the Gross-Pitaevskii equation having vortices that follow those of the point-vortex flow for $\varepsilon$ sufficiently small.
Resolving Ambiguities in the Inferred Star Formation Histories of Intense [O III] Emitters in the Reionisation Era
Creators: name: Laporte, N.
name: Ellis, R. S.
name: Witten, C. E. C.
name: Roberts-Borsani, G.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Early JWST spectroscopic campaigns have confirmed the presence of strong [O III] line-emitting galaxies in the redshift interval $7
description: 8 pages, submitted to MNRAS
Impactos y vulnerabilidad de las Islas Baleares al Cambio Climático: Evidencias del proyecto SOCLIMPACT (WEBINAR 21/07/2020)
Creators: name: Jordà, Gabriel
Publisher: name: Zenodo
Year: 2020
Subjects: Cambio Climático
SOCLIMPACT
Islas Baleares

description: Presentation at SOCLIMPACT webinar on 21/07/2020 to the online community Main topics: El Cambio Climático en el Mediterráneo El proyecto SOCLIMPACT Impactos en las Islas Baleares
title: Le droit public dans l'enseignement du droit au secondaire II
title: Le droit public dans l'enseignement du droit au secondaire II
titleType: AlternativeTitle
Creators: name: Braune, Victor
Publisher: name: Unknown
Year: 0
Subjects: subject: Droit
subject: Discipline
subject: Post-obligatoire
subject: Vaud
subject: Économie et droit
subject: Culture générale

description: Le droit public et le droit privé sont-ils représentés dans les plans d’études du secondaire postobligatoire vaudois proportionnellement à leur importance au regard des finalités de l’enseignement du droit et des objectifs de cette discipline ? Le présent mémoire analyse les plans d’études des quatre filières de la formation post-obligatoire du canton de Vaud pour déterminer quels sont les contenus de droit public qu’ils contiennent, sur le plan quantitatif et qualitatif. Puis il s’attelle à déterminer les finalités de la discipline du droit et les objectifs de ces différentes filières de formation. Enfin, il propose des hypothèses et des critiques sur la place du droit dans ces plans d’études avant de conclure par des propositions d’adaptations. Le droit public constitue une part importante du droit auquel les élèves, comme les adultes, sont confrontés dans la vie courante. Le droit constitutionnel permet de comprendre dans quelle société nous nous situons et quelles sont les valeurs et principes de celle-ci. Le droit administratif est un vaste domaine qui couvre une quantité conséquente de notre vie quotidienne : nous y sommes très souvent confrontés. Le droit pénal enfin permet de savoir ce que la société autorise ou non, et dans quelles limites. Ces domaines du droit sont importants pour acquérir une bonne introduction au droit, mais également pour les autres domaines des sciences humaines et pour l’éducation à la citoyenneté des élèves du post-obligatoire. Ils permettent de surcroît d’utiliser très bien des méthodes d’enseignement du droit diversifiées et modernisées. Si le droit est généralement intégré dans des branches telles que l’économie et droit ou la culture générale, il n’en reste pas moins une discipline à part entière qui doit respecter sa matrice disciplinaire et être construite de manière à atteindre les objectifs fixés pour elle.
title: Berichte über Landwirtschaft - Zeitschrift für Agrarpolitik und Landwirtschaft, Sonderheft 232, Dezember 2020
title: Sonderheft 232, Dezember 2020
titleType: AlternativeTitle
Creators: name: Berichte über Landwirtschaft-Zeitschrift Für Agrarpolitik Und Landwirtschaft
Publisher: name: Berichte über Landwirtschaft - Zeitschrift für Agrarpolitik und Landwirtschaft
Year: 2020

description: Wie die Politik auf die Bedrohung der Biodiversität in Agrarlandschaften durch den Klimawandel reagieren kann Stellungnahme des Wissenschaftlichen Beirats für Biodiversität und Genetische Ressourcen beim Bundesministerium für Ernährung und Landwirtschaft (WBGGR) Oktober 2020
description: Wie die Politik auf die Bedrohung der Biodiversität in Agrarlandschaften durch den Klimawandel reagieren kann
Architecture in this new world we live in
Creators: name: van Steenbergen, Marlies
name: Eusterbrock, Ton
name: Nouwens, Hans
name: Botjes, Edzo A.
Publisher: name: Zenodo
Year: 2019

description: It has become clear that staying relevant is a different ballgame compared to fifteen years ago. The world has changed from a collection of complicated issues into a complex and often unpredictable set of problems. Innovative trends and hypes are popping up continuously, causing a flow of disruption and unpredictability. Knowledge and technology are democratised, free for the public and out there to stay. In this article, we define the elements that influence our new normal. We help to identify that what we do as architects is not all about technology, yet also about ethics and new ways of organising organisations. We conclude with a model, which provides an overview of the elements, portraying iterative causal relations with each other, together shaping a unique organisation. This article is written for the decision-makers within the organisation, new and old enterprise architects, and everyone who participates in an organisation — basically anyone who is looking for a holistic view of what is going on. This written piece is the beginning of a series that will result in a new book in the series of DYA-books. DYA is the view of Sogeti on architecture. We believe that enterprise architecture is not static but always moving. Organisations need to be dynamic to stay relevant. With the series of articles, we will discuss the following main topics: humancentric, flow-oriented, value-sensitive and discretionary
description: {"references": ["Anthony, S. D., Viguerie, S. P., and Waldeck, A. (2016). Corporate longevity: Turbulence ahead for large organizations. Strategy & Innovation, 14(1):1\u20139", "Bharadwaj, A., El Sawy, O. a., Pavlou, P. a., and Venkatraman, N. (2013). Digital Business Strategy: Toward a Next Generation of Insights. MIS Quarterly, 37(2):471\u2013482.", "Henderson, J. C. and Venkatraman, N. (1993). Strategic alignment: Leveraging information technology for transforming organizations. IBM Systems Journal, 32(1):4\u201316.", "Keen, P. and Williams, R. (2013). Value architectures for digital business: beyond the business model. MIS Quarterly, 37(2):643\u2013648.", "O'Neil, C. (2016). Weapons of Math Destruction: How Big Data Increases Inequality and Threatens Democracy. Crown Publishing Group, New York, NY, USA", "Pagani, M. (2013). Digital business strategy and value creation: Framing the dynamic cycle of control points. MIS Quarterly, 37(2):617\u2013632.", "Taleb, N. N. (2012). Antifragile: Things That Gain from Disorder. Random House."]}
Ocean-atmosphere climate shift during the mid-to-late Holocene transition
Creators: name: Morely, Audrey
name: Rosenthal, Yair
name: DeMenocal, Peter B.
Publisher: name: Columbia University
Year: 2014
Subjects: subject: Oceanography
subject: FOS: Earth and related environmental sciences
subject: Paleoclimatology
subject: Hydrology

description: Climate records of the mid-to-late Holocene transition, between 3–4 thousand years before present (ka), often exhibit a rapid change in response to the gradual change in orbital insolation. Here we investigate North Atlantic Central Water circulation as a possible mechanism regulating the latitudinal temperature gradient (LTG), which, in turn, amplifies climate sensitivity to small changes in solar irradiance. Through this mechanism, sharp climate events and transitions are the result of a positive feedback process that propagates and amplifies climate events in the North Atlantic region. We explore these linkages using an intermediate water temperature record reconstructed from Mg/Ca measurements of benthic foraminifera (Hyalinea balthica) from a sediment core off NW Africa (889 m depth) between 0 to 5.5 ka. Our results show that Eastern North Atlantic Central Waters (ENACW) cooled by ~1°±0.7 °C~1°±0.7 °C and densities decreased by σθ=0.4±0.2σθ=0.4±0.2 between 3.3 and 2.6 ka. This shift in ENACW hydrography illustrates a transition towards enhanced mid-latitude atmospheric circulation after 2.7 ka in particular during cold events of the late-Holocene. The presented records demonstrate the important role of ENACW circulation in propagating the climate signatures of the LTG by reducing the meridional heat transfer from high to low latitudes during the transition from the Holocene Thermal Maximum to the late-Holocene. In addition, the dynamic response of ENACW circulation to the gradual climate forcing of LTGs provides a prime example of an amplifying climate feedback mechanism.
Small hydrocarbon molecules in cloud-forming Brown Dwarf and giant gas planet atmospheres
Creators: name: Bilger, Camille
name: Rimmer, Paul
name: Helling, Christiane
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We study the abundances of complex carbon-bearing molecules in the oxygen-rich dust- forming atmospheres of Brown Dwarfs and giant gas planets. The inner atmospheric re- gions that form the inner boundary for thermochemical gas-phase models are investigated. Results from Drift-phoenix atmosphere simulations, which include the feedback of phase- non-equilibrium dust cloud formation on the atmospheric structure and the gas-phase abun- dances, are utilised. The resulting element depletion leads to a shift in the carbon-to-oxygen ratio such that several hydrocarbon molecules and cyanopolycyanopolyynene molecules can be present. An increase in surface gravity and/or a decrease in metallicity support the increase in the partial pressures of these species. CO, CO2, CH4, and HCN contain the largest fraction of carbon. In the upper atmosphere of low-metallicity objects, more carbon is contained in C4H than in CO, and also CH3 and C2H2 play an increasingly important role as carbon-sink. We determine chemical relaxation time-scales to evaluate if hydrocarbon molecules can be affected by transport-induced quenching. Our results suggest that a considerable amount of C2H6 and C2H2 could be expected in the upper atmospheres not only of giant gas planets, but also of Brown Dwarfs. However, the exact quenching height strongly depends on the data source used. These results will have an impact on future thermo-kinetic studies, as they change the inner boundary condition for those simulations.
description: 17 pages, 13 figures, 1 table, accepted to MNRAS
Architecture in this new world we live in
Creators: name: van Steenbergen, Marlies
name: Eusterbrock, Ton
name: Nouwens, Hans
name: Botjes, Edzo A.
Publisher: name: Zenodo
Year: 2022

description: It has become clear that staying relevant is a different ballgame compared to fifteen years ago. The world has changed from a collection of complicated issues into a complex and often unpredictable set of problems. Innovative trends and hypes are popping up continuously, causing a flow of disruption and unpredictability. Knowledge and technology are democratised, free for the public and out there to stay. In this article, we define the elements that influence our new normal. We help to identify that what we do as architects is not all about technology, yet also about ethics and new ways of organising organisations. We conclude with a model, which provides an overview of the elements, portraying iterative causal relations with each other, together shaping a unique organisation. This article is written for the decision-makers within the organisation, new and old enterprise architects, and everyone who participates in an organisation — basically anyone who is looking for a holistic view of what is going on. This written piece is the beginning of a series that will result in a new book in the series of DYA-books. DYA is the view of Sogeti on architecture. We believe that enterprise architecture is not static but always moving. Organisations need to be dynamic to stay relevant. With the series of articles, we will discuss the following main topics: humancentric, flow-oriented, value-sensitive and discretionary
description: {"references": ["Anthony, S. D., Viguerie, S. P., and Waldeck, A. (2016). Corporate longevity: Turbulence ahead for large organizations. Strategy & Innovation, 14(1):1\u20139", "Bharadwaj, A., El Sawy, O. a., Pavlou, P. a., and Venkatraman, N. (2013). Digital Business Strategy: Toward a Next Generation of Insights. MIS Quarterly, 37(2):471\u2013482.", "Henderson, J. C. and Venkatraman, N. (1993). Strategic alignment: Leveraging information technology for transforming organizations. IBM Systems Journal, 32(1):4\u201316.", "Keen, P. and Williams, R. (2013). Value architectures for digital business: beyond the business model. MIS Quarterly, 37(2):643\u2013648.", "O'Neil, C. (2016). Weapons of Math Destruction: How Big Data Increases Inequality and Threatens Democracy. Crown Publishing Group, New York, NY, USA", "Pagani, M. (2013). Digital business strategy and value creation: Framing the dynamic cycle of control points. MIS Quarterly, 37(2):617\u2013632.", "Taleb, N. N. (2012). Antifragile: Things That Gain from Disorder. Random House."]}
Bridging the Gap between the Sun and Sun-Like Stars: Universal Atmospheric Heating Mechanism and Empirical Reproduction of XUV Spectra
Creators: name: Toriumi, Shin
name: Namekata, Kosuke
name: Airapetian, Vladimir S.
name: Notsu, Yuta
Publisher: name: Zenodo
Year: 2022
Subjects: Stellar coronae
Stellar chromospheres
Solar spectral irradiance
Solar corona
Solar transition region
Solar chromosphere
Solar magnetic fields
Solar analogs
G dwarf stars

description: The Sun and Sun-like stars commonly host the multi-million-K corona and the 10,000-K chromosphere. Because these extremely hot gases generate X-ray and extreme ultraviolet (XUV) emissions that may impact the erosion and chemistry of (exo)planetary atmospheres, influencing the climate and conditions for habitability, it is of crucial importance in solar and stellar physics to understand the responsible heating mechanisms. While, for the Sun, the magnetic field is thought to play a pivotal role in driving and transporting the energy from the surface upwards, it is not clear whether such a magnetically driven heating is commonly at work on other stars. Here we present the analysis of 10 years of multi-wavelength synoptic observations of the Sun and comparison with stellar data, providing the critical clues to the common nature of the heating mechanisms of coronae, transition regions, and chromospheres of the Sun and Sun-like stars. First, by analyzing the sequences of solar images of sunspot transit events, we derive the means to understand the magnetic and thermal environments of starspot magnetic fields that cannot be spatially resolved. Specifically, it is found that the surface magnetic flux can be inferred from the chromospheric light curves and that the thermal structures around the starspots can be inspected from the sub-MK UV light curves. Second, by investigating the power-law relationships between the surface magnetic flux and the luminosity of various emission lines with the formation temperatures from the corona to the chromosphere of the Sun, we discover that, in any temperature ranges, the solar scaling laws can be extended to the Sun-like stars with the ages of 50 Myr to 4.5 Gyr. This suggests that the magnetically-driven heating of the atmospheres is universal among the Sun and Sun-like stars, regardless of age or activity. Furthermore, by deriving the scaling laws between the magnetic flux and XUV spectrum, it is now possible to empirically reproduce the XUV spectra for various solar-type stars given the observationally-obtained magnetic fluxes. It is expected that the reproduced XUV spectra are used for photochemical calculations of (exo)planets of various solar-type stars, including the young Sun, and estimation of atmospheric formation and habitability of surface life.
description: {"references": ["Toriumi, S. & Airapetian, V. S. (2022), ApJ, 927, 179", "Toriumi, S. et al. (2022), ApJS, 262, 46", "Toriumi, S. & Wang, H. (2019), LRSP, 16, 3"]}
Chetogena segregata Rondani 1859
Creators: name: Sforzi, Alessandra
name: Sommaggio, Daniele
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Tachinidae
Chetogena
Chetogena segregata

description: Chetogena segregata Rondani, 1859
ORIGINAL DESCRIPTION: 1859b: 177 (key), 181 (description).
TYPE LOCALITY: “ in toto agro parmensi … ab Insula Melita, et aliud siculum [all the Parmese territory (Italy) … Malta Island … Sicily (Italy)]”.
TYPE MATERIAL: 1 ♂, syntype (missing left mid-leg), 2 ♀♀, syntypes (one missing right fore-leg, the other missing left mid-leg) (MZUF: Box 12): Chetogena Rnd. / segregata Rnd. / 608; 1 ♂, syntype (MZUF: Box D): Chetogena segregata R., 251, ♂, Parma / 393 251; 1 ♂, syntype (MSNC: Box DIPTERA Ex collezione Rondani - I): Chetogena segregata R. 68 ♂ ♀ Parma / Coll. Rondani, scatola n° 1, posiz. F-11 / Museo di Storia Naturale Università di Pisa, Calci (PI) ex collezione Rondani; 1 ♀, syntype (abdomen partially eaten by dermestids) (MSNC: Box DIPTERA Ex collezione Rondani - I): Chetogena segregata Rn. ♀ Parm. / Coll. Rondani, scatola n° 1, posiz. F-12 / Museo di Storia Naturale Università di Pisa, Calci (PI) ex collezione Rondani; 1 ♀, syntype (MSNPV: Box 96): Chetogena segregata Rnd., 133, ♀, Parma.
CURRENT STATUS: junior synonym of Exorista fasciata (Fallén, 1820) (Sabrosky & Arnaud 1965: 1054), valid species, as Exorista (Exorista) segregata (Herting & Dely-Draskovits 1993: 123, Pape et al. 1995: 16, Cerretti 2010: 102; O’Hara et al. 2020: 395).
REMARKS: Rondani (1859b: 181) described both sexes of Chetogena segregata without specifying the exact number of specimens and not giving a range of length, from material he had collected and also received from A. Schembri and M. Spinola. We found seven syntypes in this study.
description: Published as part of Sforzi, Alessandra & Sommaggio, Daniele, 2021, Catalog of the Diptera types described by Camillo Rondani, pp. 1-438 in Zootaxa 4989 (1) on page 295, DOI: 10.11646/zootaxa.4989.1.1, http://zenodo.org/record/4980621
Clairvillia dispar Rondani 1856
Creators: name: Sforzi, Alessandra
name: Sommaggio, Daniele
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Tachinidae
Clairvillia
Clairvillia dispar

description: Clairvillia dispar Rondani, 1856
ORIGINAL DESCRIPTION: 1856: 75.
TYPE LOCALITY: Robineau-Desvoidy (1824: 254) gave no type locality in his original description of Phanemya musca Robineau-Desvoidy, 1830 but presumably it is France because the work deals with French species.
TYPE MATERIAL: see Remarks.
CURRENT STATUS: junior synonym of Clairvillia biguttata (Meigen, 1824) (Herting & Dely-Draskovits 1993: 421).
REMARKS: Rondani (1856: 75) considered the new nominal species Clairvillia dispar, rather than Clairvillia pusilla Meigen, 1824 sensu Robineau-Desvoidy, 1830, as the type species of the genus Clairvillia Robineau-Desvoidy, 1830. He later (Rondani 1861e: 86) considered the males of Phanemya musca Robineau-Desvoidy, 1830 and the females of Clairvillia pusilla Meigen sensu Robineau-Desvoidy, 1830 as belonging to the same species but, instead of applying the Principle of Priority, incorrectly proposed the species name Clairvillia dispar. It has always been considered as a synonym of Clairvillia biguttata (Meigen, 1824) (Bezzi & Stein 1907: 331, Herting 1969: 194), never as a valid species. The type material for Clairvillia dispar will be the same as for the name it was proposed to replace, i. e., Phanemya musca. There is no type of this latter species in the MNHN where the Robineau-Desvoidy’s collection is preserved (Muséum national d’Histoire naturelle 2020). Under the name Clairvillia dispar there are one male and one female (all are non-types) in the MSNC.
description: Published as part of Sforzi, Alessandra & Sommaggio, Daniele, 2021, Catalog of the Diptera types described by Camillo Rondani, pp. 1-438 in Zootaxa 4989 (1) on page 297, DOI: 10.11646/zootaxa.4989.1.1, http://zenodo.org/record/4980621
Consistent description of kinetics and hydrodynamics of dusty plasma
Creators: name: Markiv, B.
name: Tokarchuk, M.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: A consistent statistical description of kinetics and hydrodynamics of dusty plasma is proposed based on the Zubarev nonequilibrium statistical operator method. For the case of partial dynamics the nonequilibrium statistical operator and the generalized transport equations for a consistent description of kinetics of dust particles and hydrodynamics of electrons, ions and neutral atoms are obtained. In the approximation of weakly nonequilibrium process a spectrum of collective excitations of dusty plasma is investigated in the hydrodynamic limit.
description: 31 pages, no figures
Chip-Integrated Vortex Manipulation
Creators: name: Keren, Itai
name: Gutfreund, Alon
name: Noah, Avia
name: Friedman, Nofar
name: Di Bernardo, Angelo
name: Steinberg, Hadar
name: Anahory, Yonathan
Publisher: name: arXiv
Year: 2022
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Abrikosov Vortices have long been considered as means to encode classical information in low-temperature logic circuits (1) and memory devices (2-4). Although it is possible to control individual vortices using local probes (5-11), scalability towards the control of of multiple vortices remains challenging. Vortex logic devices require means to shuttle selected vortices reliably over long distances between engineered pinning potentials. Concomitantly, all other vortices should remains fixed to their precise locations. Here we demonstrate such capabilities using Nb loops patterned below a NbSe$_2$ layer. SQUID-on-Tip (SOT) microscopy reveals that the loops can position vortices in sites designated to a precision better than 100 nm; they can realize "push" and "pull" operations of vortices as far as 3$μ$m. Successive application of such operations shuttles a vortex between adjacent loops. Our results may be used as means to integrate vortices in future quantum circuitry. Strikingly, we are able to demonstrate a winding operation. Such winding, if realized in topological superconductors, is considered an essential part of future topological quantum information processing (12-17).
Building Tremor Journal: Examining the Costs of Open Access Publishing
Creators: name: Newton, Mark P.
name: Morris, Julie N.
Publisher: name: Columbia University
Year: 2013
Subjects: Communication
Library science
Management

description: The Center for Digital Research and Scholarship (CDRS) was established in 2007 by the Columbia University Libraries/ Information Services (CUL/IS) to explore and provision new research support services for the university in all areas of scholarly communication, including online scholarly publishing. (Renfro and Neal, 2012) As the landscape for library publishing has continued to grow, CDRS has found an increasing level of demand for library-based support of publishing initiatives from within the University and beyond. Because of CDRS’ unique position as an organization housed within the existing CUL/IS infrastructure, the Center has access to a great deal of resources and support systems that have enabled it to provide a full suite of services in support of library-based publishing, including the publication of Tremor and Other Hyperkinetic Movements (TOHM) journal (http://www.tremorjournal.org/), a fully open access scientific journal based on the Open Journal Systems (OJS) software. Using CDRS' publication and support of TOHM as a case study, this presentation will examine the costs involved in publishing an open access journal, moving beyond the basic setup and execution of a journal website capable of incorporating a peer-review workflow to look in detail at the specific essential services CDRS provides, including: Software development, hosting, and maintenance: The Center continually works to develop on top of the OJS software to customize the web site to allow for full journal publication workflow, including the build of a plugin to work with third-party vendors. Indexing support: In an effort to uphold the journal’s contribution to the scientific community, CDRS has successfully undertaken application for indexing in PubMed Central (http://www.ncbi.nlm.nih.gov/pmc/), and continues to maintain this relationship. Finance management: Through the Center’s relationship with the library finance office, CDRS manages the journal’s finances, including author fees, waivers, and the incorporation of third-party funding and grants to the journal. Research and Development: A constant aspect of CDRS’ support for open-access publication through TOHM is the task of keeping abreast of new opportunities for enhancing the scholarly content through new software tools and platforms; metadata optimization and SEO tools; and methods for integration with the broader scientific research community. The support of TOHM speaks to the Center’s strategy for securing paths for the open access to scholarly research. Additionally, as exemplified by the Library Publishing Coalition’s (LPC) goal to “refine justification and positioning for library-based publishing activities,” (“LPC Project Deliverables”) it provides a useful mechanism for analysis of the opportunities the greater research library community has in the support of scholarly research publication.
Clairvillia flavipalpis Rondani 1868
Creators: name: Sforzi, Alessandra
name: Sommaggio, Daniele
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Tachinidae
Clairvillia
Clairvillia flavipalpis

description: Clairvillia flavipalpis Rondani, 1868
ORIGINAL DESCRIPTION: 1868d: 603.
TYPE LOCALITY: “ in Sicilia ad nebrodes [Nebrodi mountains, Sicily (Italy)]”.
TYPE MATERIAL: 1 ♂, syntype (missing right hind-leg) (MZUF: Box 16): Clairvillia Desv. / pallipalpis [sic!] Rnd., Sicil. / 818.
CURRENT STATUS: junior synonym of Clairvillia biguttata (Meigen, 1824) (Herting & Dely-Draskovits 1993: 422).
REMARKS: Rondani (1868d: 603) described Clairvillia flavipalpis from just the male sex, without specifying either the number or the length of the specimens, from material received from F. Minà Palumbo. We did not find any specimens under this name, but did find one male under the name Clairvillia pallipalpis, which could be a misspelling of “ flavipalpis ” given that Rondani never described a species named “ pallipalpis ”. We consider this latter specimen as a syntype. A MZUF female under the name pallipalpis numbered “819” is not included in the type series because of its sex.
description: Published as part of Sforzi, Alessandra & Sommaggio, Daniele, 2021, Catalog of the Diptera types described by Camillo Rondani, pp. 1-438 in Zootaxa 4989 (1) on page 298, DOI: 10.11646/zootaxa.4989.1.1, http://zenodo.org/record/4980621
Giant magnetoresistance in single layer graphene flakes with a gate voltage tunable weak antilocalization
Creators: name: Gopinadhan, Kalon
name: Shin, Young Jun
name: Yudhistira, Indra
name: Niu, Jing
name: Yang, Hyunsoo
Publisher: name: arXiv
Year: 2013
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: A clear gate voltage tunable weak antilocalization and a giant magnetoresistance of 400 percent are observed at 1.9 K in single layer graphene with an out-of-plane field. A large magnetoresistance value of 275 percent is obtained even at room temperature implying potential applications of graphene in magnetic sensors. Both the weak antilocalization and giant magnetoresistance persists far away from the charge neutrality point in contrast to previous reports, and both effects are originated from charged impurities. Interestingly, the signatures of Shubnikov-de Haas oscillations and the quantum Hall effect are also observed for the same sample.
description: Phys. Rev. B (2013)
Abstract convex optimal antiderivatives
Creators: name: Bartz, Sedi
name: Reich, Simeon
Publisher: name: arXiv
Year: 2014
Subjects: subject: Functional Analysis (math.FA)
subject: Optimization and Control (math.OC)
subject: FOS: Mathematics
subject: 47H04 47H05 49N15 52A01

description: Having studied families of antiderivatives and their envelopes in the setting of classical convex analysis, we now extend and apply these notions and results in settings of abstract convex analysis. Given partial data regarding a c-subdifferential, we consider the set of all c-convex c-antiderivatives that comply with the given data. Under a certain assumption, this set is not empty and contains both its lower and upper envelopes. We represent these optimal antiderivatives by explicit formulae. Some well known functions are, in fact, optimal c-convex c-antiderivatives. In one application, we point out a natural minimality property of the Fitzpatrick function of a c-monotone mapping, namely that it is a minimal antiderivative. In another application, in metric spaces, a constrained Lipschitz extension problem fits naturally the convexity notions we discuss here. It turns out that the optimal Lipschitz extensions are precisely the optimal antiderivatives. This approach yields explicit formulae for these extensions, the most particular case of which recovers the well known extensions due to McShane and Whitney.
title: Quels facteurs de risque de décrochage scolaire en formation duale à la lumière du vécu migratoire ?
title: Etude de cas chez quelques apprentis agents d'exploitation
titleType: Subtitle
title: Quels facteurs de risque de décrochage scolaire en formation duale à la lumière du vécu migratoire ?
titleType: AlternativeTitle
Creators: name: Atmani, Sahra
Publisher: name: Unknown
Year: 0
Subjects: subject: décrochage scolaire
subject: formation professionnelle
subject: migration
subject: résilience
subject: alliance de travail

description: De nos jours, la formation professionnelle certifiée est essentielle à l’intégration de tout citoyen dans le monde du travail. Parallèlement à cette exigence, moins rigoureusement respectée dans les décennies passées, on note une augmentation des ruptures de formation professionnelle chez les jeunes. Ce phénomène inquiète car il met à mal l’équilibre global d’un point de vue économique mais également social. Selon les recherches de la littérature scientifique, l’immigration représente une variable non-négligeable du décrochage scolaire. Dans ce travail, il est alors question d’appréhender les risques de décrochage chez quelques apprentis en formation duale à la lumière de l’influence du vécu migratoire. Les différents facteurs qui agissent sur le risque de décrochage seront développés tout comme l’origine sociale et l’origine migratoire qui sous-tendent l’inégalité des chances. La conjonction de ces éléments nous amènera à nous interroger sur la vision fataliste du phénomène tel qu’il est généralement décrit dans la littérature scientifique. D’autres notions (résilience, l’alliance de travail), relevant de la psychologie sociale, apporteront une teinte nuancée à ce déterminisme. A travers le récit d’apprentis dans une classe au sein d’une école professionnelle vaudoise, nous appréhenderons les facteurs de risque du décrochage à travers leur vécu et leur ressenti. Nous tenterons en outre de déceler un éventuel risque d’abandon de la formation en analysant les causes et à travers le prisme du vécu migratoire. Il ressortira que ce vécu semble ne pas être un facteur de décrochage dans ce contexte puisque les apprenants ont atteint l’âge adulte et ont acquis une certaine autonomie. Néanmoins, il a forcément freiné l’intégration des sujets au début de leur parcours. En définitive, si la résilience, la force de l’individu et l’alliance du travail sauvent certains sujets d’une voie fataliste, il n’empêche que les facteurs de décrochage relatifs à la scolarité obligatoires perdurent en partie dans un contexte de formation professionnelle. Comme un effet boomerang irréversible.
Le dimensioni dell'immagine. Ricerche sulla teoria iconica in Platone
Creators: name: OSTI, ANDREA
Publisher: name: Università degli studi di Genova
Year: 2022
Subjects: subject: Image
subject: Plato
subject: Ontology
subject: Image
subject: Plato
subject: Ontology

description: The recurrence of the theme of images in Plato's dialogues gives the impression that a veritable iconic obsession runs through them. This is because many of Plato's dialogues represent the first attempt in the history of Western philosophy to think systematically about images from a theoretical point of view. As heir to the Eleatic tradition, Plato links the problem of images to the contrast between being and appearance, profoundly marking the fundamental issues of ancient ontology. This thesis investigates both the historical and theoretical dimensions related to the problem of images: especially, the link between identity and otherness, being and non-being, visible and invisible, begetting and begotten. The first part examines the greek terminology used to designate images, intending to assess the most immediate and comprehensible meanings of images in the ancient world. Secondly, the basic ontological problem of images is investigated, namely, the contrast between being and appearance. Thirdly, the issue of the theory of forms is addressed in detail, arguing that it is fundamentally entailed in a radically iconic framework. Ultimately, it is shown how images are profoundly linked to the problem of generative filiation: in this sense, the link between the intelligible world and the sensible world will be tackled head-on by examining the craft and generative accounts of filiation.
Calculation of AC losses in stacks and coils made of second generation high temperature superconducting tapes for large scale applications
Creators: name: Zermeno, Victor M. R.
name: Abrahamsen, Asger B.
name: Mijatovic, Nenad
name: Jensen, Bogi B.
name: Soerensen, Mads P.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: A homogenization method to model a stack of second generation (2G) High Temperature Superconducting (HTS) tapes under AC applied transport current or magnetic field has been obtained. The idea is to find an anisotropic bulk equivalent for the stack, such that the geometrical layout of the internal alternating structures of insulating, metallic, superconducting and substrate layers is "washed" out while keeping the overall electromagnetic behavior of the original stack. We disregard assumptions upon the shape of the critical region and use a power law E-J relationship allowing for overcritical current densities to be considered. The method presented here allows for a computational speedup factor of up to 2 orders of magnitude when compared to full 2-D simulations taking into account the actual dimensions of the stacks without compromising accuracy.
Controlling palladium morphology in electrodeposition from nanoparticles to dendrites via the use of mixed solvents
Creators: name: Hussein, Haytham E. M.
name: Amari, Houari
name: Breeze, Ben G.
name: Beanland, Richard
name: Macpherson, Julie V.
Publisher: name: Cambridge : RSC Publ.
Year: 2020
Subjects: subject: Electrodeposition
subject: High resolution transmission electron microscopy
subject: Morphology
subject: Nanoparticles
subject: Organic solvents
subject: Palladium
subject: Scanning electron microscopy
subject: 600

description: By changing the mole fraction of water (χwater) in the solvent acetonitrile (MeCN), we report a simple procedure to control nanostructure morphology during electrodeposition. We focus on the electrodeposition of palladium (Pd) on electron beam transparent boron-doped diamond (BDD) electrodes. Three solutions are employed, MeCN rich (90% v/v MeCN, χwater = 0.246), equal volumes (50% v/v MeCN, χwater = 0.743) and water rich (10% v/v MeCN, χwater = 0.963), with electrodeposition carried out under a constant, and high overpotential (−1.0 V), for fixed time periods (50, 150 and 300 s). Scanning transmission electron microscopy (STEM) reveals that in MeCN rich solution, Pd atoms, amorphous atom clusters and (majority) nanoparticles (NPs) result. As water content is increased, NPs are again evident but also elongated and defected nanostructures which grow in prominence with time. In the water rich environment, NPs and branched, concave and star-like Pd nanostructures are now seen, which with time translate to aggregated porous structures and ultimately dendrites. We attribute these observations to the role MeCN adsorption on Pd surfaces plays in retarding metal nucleation and growth.
A low-dimensional analogue of holographic baryons
Creators: name: Bolognesi, Stefano
name: Sutcliffe, Paul
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Baryons in holographic QCD correspond to topological solitons in the bulk. The most prominent example is the Sakai-Sugimoto model, where the bulk soliton in the five-dimensional spacetime of AdS-type can be approximated by the flat space self-dual Yang-Mills instanton with a small size. Recently, the validity of this approximation has been verified by comparison with the numerical field theory solution. However, multi-solitons and solitons with finite density are currently beyond numerical field theory computations. Various approximations have been applied to investigate these important issues and have led to proposals for finite density configurations that include dyonic salt and baryonic popcorn. Here we introduce and investigate a low-dimensional analogue of the Sakai-Sugimoto model, in which the bulk soliton can be approximated by a flat space sigma model instanton. The bulk theory is a baby Skyrme model in a three-dimensional spacetime with negative curvature. The advantage of the lower-dimensional theory is that numerical simulations of multi-solitons and finite density solutions can be performed and compared with flat space instanton approximations. In particular, analogues of dyonic salt and baryonic popcorn configurations are found and analysed.
description: 16 pages, 6 figures
Scaling Properties of light (anti)nuclei and (anti)hypertriton production in Au+Au collisions at $\sqrt{s_{\rm{NN}}} = 200$ GeV
Creators: name: Chen, Gang
name: Chen, Huan
name: Wang, Jiang-Ling
name: Chen, Zheng-Yu
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We present the scaling properties of mass number of light (anti)nuclei production in midrapidity Au + Au collisions at $\sqrt {s_{NN}}=200$ GeV based on the PACIAE + DCPC model. It is found that the integrated yield of light (anti)nuclei decreased exponentially with the increase of mass numbers which depends on the centrality, this properties of the system can be described quantitatively by temperature $T$ at hadronic freeze-out, and the model results are consistent with STAR data. Furthermore, we found that the integrated yield of heavier (anti)nuclei per participant nucleon increases from peripheral to central collisions more rapidly than that of $d(\bar{d})$, indicating that the mass scale of light (anti)nuclei production was presented in relativistic heavy ion collisions.
description: 8 pages, 3 figures. arXiv admin note: text overlap with arXiv:1307.4515
title: Charte vom Königreiche Bayern; 1828
title: nach den vorzüglichen Hülfsmitteln und der neuesten Kreis-Eintheilung
titleType: Subtitle
Creators: name: Weiland, Karl Ferdinand
name: Keferstein, Christian
name: Bürck, A.
name: Keferstein, Christian
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2013

description: Maßstab in graph. Form (Deutsche Meilen). - Mit Bergstrichen. - Als Beil. zu: Teutschland, geognostisch-geologisch dargestellt / hrsg. von Christian Keferstein. - Bd. 6,1 (1828) erschienen
Simulating intergalactic quasar scintillation
Creators: name: Pallottini, A.
name: Ferrara, A.
name: Evoli, C.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Intergalactic scintillation of distant quasars is sensitive to free electrons and therefore complements Ly$α$ absorption line experiments probing the neutral intergalactic medium (IGM). We present a new scheme to compute IGM refractive scintillation effects on distant sources in combination with Adaptive Mesh Refinement cosmological simulations. First we validate our model by reproducing the well-known interstellar scintillation (ISS) of Galactic sources. The simulated cosmic density field is then used to infer the statistical properties of intergalactic scintillation. Contrary to previous claims, we find that the scattering measure of the simulated IGM at $z<2$ is $\langle \mbox{SM}_{\equ}\rangle=3.879$, i.e. almost 40 times larger than for the usually assumed smooth IGM. This yield an average modulation index ranging from 0.01 ($ν_s=5$ GHz) up to 0.2 ($ν_s=50$ GHz); above $ν_{s}\gsim30$ GHz the IGM contribution dominates over ISS modulation. We compare our model with data from a $0.3\leq z\leq 2$ quasar sample observed at $ν_{\obs}=8.4$ GHz. For this high frequency ($10.92\leq ν_s \leq 25.2$), high galactic latitude sample ISS is negligible, and IGM scintillation can reproduce the observed modulation with a 4% accuracy, without invoking intrinsic source variability. We conclude by discussing the possibility of using IGM scintillation as a tool to pinpoint the presence of intervening high-$z$ groups/clusters along the line of sight, thus making it a probe suitably complementing Sunyaev-Zeldovich data recently obtained by \textit{Planck}.
description: 14 pages, 13 figures, accepted for publication in MNRAS
Cyrtophloeba nigripalpis Rondani 1859
Creators: name: Sforzi, Alessandra
name: Sommaggio, Daniele
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Tachinidae
Cyrtophloeba
Cyrtophloeba nigripalpis

description: Cyrtophloeba nigripalpis Rondani, 1859
ORIGINAL DESCRIPTION: 1859b: 188 (key), 189 (description).
TYPE LOCALITY: “Scandinavia …; in Scania … ad Esperöd in paroec. Tranås…; in Ostrogoth. ad Gusum, D. Wahlberg; in Ölandia, ♀ a D. Boheman lecta; in Dania ad Hafniam, D. Staeger [Scandinavia …; Scania … in Äsperöd in Tranås; female collected by D. Boheman in Östergötland in Gusum; Denmark in Copenhagen by D. Staeger]” (Zetterstedt 1844: 1093) [localities for Cyrtophloeba ruricola (Meigen, 1824) sensu Zetterstedt (1844)]; “ in planitiae and collibus dictionis parmensis [Parmese hills and plains (Italy)]” (Rondani 1859b: 189) [type locality for Cyrtophloeba nigripalpis Rondani, 1859].
TYPE MATERIAL: 2 ♂♂, syntypes (one missing all legs except right hind-leg, the other missing right fore- and midlegs) (MZUF: Box 12): Cyrthophleba [sic!] Rnd. / nigripalpis Rnd., ♂ / 616; 2 ♀♀, syntypes (one missing right fore-leg) (MZUF: Box 12) Cyrthophleba [sic!] Rnd. / nigripalpis Rnd., ♀; 1 specimen, syntype (sex not determinable, missing right fore-leg) (MSNC: Box DIPTERA Ex collezione Rondani - I): Cyrthophloeba R. nigripalpis R. 386 Parma / Coll. Rondani, scatola n° 5, posiz. B-7 / Museo di Storia Naturale Università di Pisa, Calci (PI) ex collezione Rondani; 1 ♀, syntype (MZLU: Box 21): T. ruricola ♀, Esper. [= Äsperöd (Sweden)] / Type no. 48969-2.
CURRENT STATUS: junior synonym of Cyrtophloeba ruricola (Meigen, 1824) (Herting & Dely-Draskovits 1993: 384).
REMARKS: Rondani (1859b: 189) proposed Cyrtophloeba nigripalpis for Cyrtophloeba ruricola (Meigen, 1824) sensu Zetterstedt (1844: 1093), which he considered a new species. Rondani referred to Zetterstedt’s redescription of Cyrtophloeba ruricula, which was based on an unspecified number of specimens, and to an unspecified number of specimens in his collection. Therefore, the type material is in the collections of Zetterstedt (MZLU) and Rondani (MZUF, MSNC). We found six syntypes in this study: two males and two females in the MZUF, one specimen in the MSNC and one female in the MZLU.
description: Published as part of Sforzi, Alessandra & Sommaggio, Daniele, 2021, Catalog of the Diptera types described by Camillo Rondani, pp. 1-438 in Zootaxa 4989 (1) on page 300, DOI: 10.11646/zootaxa.4989.1.1, http://zenodo.org/record/4980621