cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Additional file 1 of Nano-modulators with the function of disrupting mitochondrial Ca2+ homeostasis and photothermal conversion for synergistic breast cancer therapy
Creators: name: Wang, Chenglong
name: Li, Tao
name: Wang, Zhen
name: Li, Yao
name: Liu, Yan
name: Xu, Maochang
name: Zhang, Zongquan
name: Deng, Yiping
name: Cai, Liang
name: Zhang, Chunxiang
name: Li, Chunhong
Publisher: name: figshare
Year: 2023
Subjects: Space Science
Medicine
Cell Biology
Molecular Biology
Pharmacology
Chemical Sciences not elsewhere classified
Biological Sciences not elsewhere classified
Cancer

description: Additional file 1. Additional figures.
D5.9 Framework and contract for international data use agreements on remote access to confidential data
Creators: name: Woollard, Matthew
name: Lichtwardt, Beate
name: Bishop, Elizabeth Lea
name: Müller, Dana
Publisher: name: Zenodo
Year: 2021
Subjects: SSHOC
Social Sciences and Humanities Open Cloud
European Open Science Cloud
EOSC
Sharing Datasets
Safe Researcher Training
Statistical Disclosure Control
Data Archive
secure remote desktop connection
secure remote connection
Conceptual Framework

description: The purpose of this report is to provide a template for a contract for international access to confidential microdata. The template is based on an existing contract, and the commentary provides details on the scope and detail of the contract noting considerations for changes within particular local circumstances. The objective is to provide necessary information for two parties to conclude a contract which provides a legally acceptable method to provide cross-national access to confidential data. The basis is an existing contract between the Research Data Centre of the Federal Employment Agency at the Institute for Employment Research (IAB FDZ), Nuremberg, Germany, and the UK Data Service at the UK Data Archive, University of Essex. It provides an important framework for future data use agreements and serves as a generic template that can easily be adapted to other institutions planning to facilitate access to their sensitive microdata via Safe Room Remote Desktop Access. The commentary also provides a broad brush introduction to the Five Safes Framework and captures the relationship between the Five Safes Framework and the information security standards and the legislative requirements.
Bauteilarchitekturen für druckbare organische Solarzellen
Creators: name: Koppitz, Manuel
Publisher: name: Karlsruhe
Year: 2019
Subjects: organische Solarzellen
druckbar
semitransparente Solarzellen
organische Nanopartikel

description: Die organische Photovoltaik hat das Potential, bisher nicht erschlossene Flächen wie Glasfassaden, Autodächer oder Oberflächen mobiler Anwendungen photovoltaisch zu nutzen. Die Herstellung organischer Solarzellen mit Druckprozessen erlaubt eine vielseitige Konfiguration der Bauteile hinsichtlich des verwendeten Substrats, der Form, Farbe und Transparenz.
Im Rahmen dieser Dissertation wurden druckbare Elektrodensysteme und Bauteilarchitekturen entwickelt, die Druckprozesse erst ermöglichen. Die meisten in dieser Arbeit vorgestellten Bauteile wurden mit einem Rakelprozess und an Luft hergestellt, sodass die Prozesse auf industrielle Beschichtungsverfahren übertragen werden können.
Zu den untersuchten Elektrodensystemen gehört einerseits eine metallorganische Dekompositionstinte, die nach Erhitzen eine opake Silberschicht auf Glas- und PET-Substraten bildet. Die in dieser Arbeit entwickelten semitransparenten Elektroden basieren vorrangig auf leitfähigem PEDOT:PSS, für das in Kombination mit Silbergittern oder Silbernanodrähten eine ausreichend hohe Transparenz und Leitfähigkeit für die Anwendung in der organischen Photovoltaik gemessen wurde. Als Referenzelektrode wurde Indiumzinnoxid (ITO) verwendet. Verschiedene Kombinationen der Elektroden in Verbindung mit einer Absorberschicht bestehend aus einem luftstabilen Polymer der PBTZT-stat-BDTT-8-Familie und einer Fullerenmischung aus $\textit{PC$_{61}$BM}$ und $\textit{PC$_{71}$BM}$ brachten eine Vielzahl unterschiedlicher Bauteile hervor. Photoaktive Flächen von über 20 cm2 wurden durch die monolithische Verschaltung einzelner Solarzellen zu Solarmodulen erreicht.
Semitransparente ITO-basierte Solarmodule dieser Größe erreichten eine Tageslichttransmission von 20% und einen Wirkungsgrad von 5%. Vollständig druckbare opake Module erzielten 3,6% Wirkungsgrad auf Glassubstraten und 2,9% auf PET-Substraten. Die Kombination zweier identischer Elektrodensysteme aus PEDOT:PSS und Silbernanodrähten für die oberen und unteren Elektroden semitransparenter Solarzellen ermöglichte die Herstellung effizienter und mechanisch robuster Bauteile mit ästhetischem Anspruch.
Die vorliegende Arbeit untersuchte schließlich die Herstellung nanopartikulärer Tinten aus unterschiedlichen photoaktiven Halbleitern, um zukünftige Druckprozesse nicht nur kostengünstig sondern auch umwelt- und gesundheitsschonend zu gestalten. Die elektrische Dotierung der Nanopartikel ermöglichte eine reproduzierbare Langzeitstabilisierung der nanopartikulären Tinten.
From Nondeterministic Büchi and Streett Automata to Deterministic Parity Automata
Creators: name: Piterman, Nir
Publisher: name: arXiv
Year: 2007
Subjects: subject: Logic in Computer Science (cs.LO)
subject: Formal Languages and Automata Theory (cs.FL)
subject: FOS: Computer and information sciences
subject: F.1.1; F.4.3

description: In this paper we revisit Safra's determinization constructions for automata on infinite words. We show how to construct deterministic automata with fewer states and, most importantly, parity acceptance conditions. Determinization is used in numerous applications, such as reasoning about tree automata, satisfiability of CTL*, and realizability and synthesis of logical specifications. The upper bounds for all these applications are reduced by using the smaller deterministic automata produced by our construction. In addition, the parity acceptance conditions allows to use more efficient algorithms (when compared to handling Rabin or Streett acceptance conditions).
description: 21 pages. To appear in Logical Methods in Computer Science (LMCS)
Gravitational wave generation in power-law inflationary models
Creators: name: Sá, Paulo M.
name: Henriques, Alfredo B.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We investigate the generation of gravitational waves in power-law inflationary models. The energy spectrum of the gravitational waves is calculated using the method of continuous Bogoliubov coefficients. We show that, by looking at the interval of frequencies between 10^(-5) and 10^5 Hz and also at the GHz range, important information can be obtained, both about the inflationary period itself and about the thermalization regime between the end of inflation and the beginning of the radiation-dominated era. We thus deem the development of gravitational wave detectors, covering the MHz/GHz range of frequencies, to be an important task for the future.
description: 8 pages, 6 figures, added 3 references, text improved
Is the Bremer Deep Field ionised, at z~7?
Creators: name: Espinosa, José Miguel Rodriguez
name: Mas-Hesse, J. Miguel
name: Calvi, Rosa
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences
subject: F.2.2, I.2.7

description: We show herein that the population of star forming galaxies in the Bremer Deep Field (BDF) have enough ionising power to form two large ionised bubbles which could be in the process of merging into a large one with a volume of 14000 cMpc3. The sources identified in the BDF have been completed with a set of expected low luminosity sources at z $\approx$ 7. We have estimated the number of ionising photons per second produced by the different star forming galaxies in the BDF. This number has been compared with the number that would be required to ionise the bubbles around the two overdense regions. We have used, as reference, ionising emissivities derived from the AMIGA cosmological evolutionary model. We find that even using the most conservative estimates, with a Lyman continuum escape fraction of 10\% the two regions we have defined within the BDF would be reionised. Assuming more realistic estimates of the ionising photon production efficiency, both bubbles would be in the process of merging into a large reionised bubble, such as those that through percolation completed the reionisation of the universe by z = 6. The rather small values of the escape fraction required to reionise the BDF are compatible with the low fraction of faint Lyα emitters identified in the BDF. Finally, we confirm that the low luminosity sources represent indeed the main contributors to the BDF ionising photon production.
description: 8 pages, 2 figures
Alignment and Precession of a Black Hole with a Warped Accretion Disc
Creators: name: Martin, Rebecca G.
name: Pringle, J. E.
name: Tout, Christopher A.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We consider the shape of an accretion disc whose outer regions are misaligned with the spin axis of a central black hole and calculate the steady state form of the warped disc in the case where the viscosity and surface densities are power laws in the distance from the central black hole. We discuss the shape of the resulting disc in both the frame of the black hole and that of the outer disc. We note that some parts of the disc and also any companion star maybe shadowed from the central regions by the warp. We compute the torque on the black hole caused by the Lense-Thirring precession and hence compute the alignment and precession timescales. We generalise the case with viscosity and hence surface density independent of radius to more realistic density distributions for which the surface density is a decreasing function of radius. We find that the alignment timescale does not change greatly but the precession timescale is more sensitive. We also determine the effect on this timescale if we truncate the disc. For a given truncation radius, the the timescales are less affected for more sharply falling density distributions.
description: Accepted for publication in MNRAS
Rotational Surfaces in $\mathbb{L}^3$ and Solutions in the Nonlinear Sigma Model
Creators: name: Barros, Manuel
name: Caballero, Magdalena
name: Ortega, Miguel
Publisher: name: arXiv
Year: 2007
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 53C40; 53C50

description: The Gauss map of non-degenerate surfaces in the three-dimensional Minkowski space are viewed as dynamical fields of the two-dimensional O(2,1) Nonlinear Sigma Model. In this setting, the moduli space of solutions with rotational symmetry is completely determined. Essentially, the solutions are warped products of orbits of the 1-dimensional groups of isometries and elastic curves in either a de Sitter plane, a hyperbolic plane or an anti de Sitter plane. The main tools are the equivalence of the two-dimensional O(2,1) Nonlinear Sigma Model and the Willmore problem, and the description of the surfaces with rotational symmetry. A complete classification of such surfaces is obtained in this paper. Indeed, a huge new family of Lorentzian rotational surfaces with a space-like axis is presented. The description of this new class of surfaces is based on a technique of surgery and a gluing process, which is illustrated by an algorithm.
description: PACS: 11.10.Lm; 11.10.Ef; 11.15.-q; 11.30.-j; 02.30.-f; 02.40.-k. 45 pages, 11 figures
The Effect of Recombination on the Neutral Evolution of Genetic Robustness
Creators: name: Szollosi, Gergely J.
name: Derenyi, Imre
Publisher: name: arXiv
Year: 2008
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: FOS: Biological sciences

description: Conventional population genetics considers the evolution of a limited number of genotypes corresponding to phenotypes with different fitness. As model phenotypes, in particular RNA secondary structure, have become computationally tractable, however, it has become apparent that the context dependent effect of mutations and the many-to-one nature inherent in these genotype-phenotype maps can have fundamental evolutionary consequences. It has previously been demonstrated that populations of genotypes evolving on the neutral networks corresponding to all genotypes with the same secondary structure only through neutral mutations can evolve mutational robustness [Nimwegen {\it et al.} Neutral evolution of mutational robustness, 1999 PNAS], by concentrating the population on regions of high neutrality. Introducing recombination we demonstrate, through numerically calculating the stationary distribution of an infinite population on ensembles of random neutral networks that mutational robustness is significantly enhanced and further that the magnitude of this enhancement is sensitive to details of the neutral network topology. Through the simulation of finite populations of genotypes evolving on random neutral networks and a scaled down microRNA neutral network, we show that even in finite populations recombination will still act to focus the population on regions of locally high neutrality.
description: Accepted for publication in Math. Biosci. as part of the proceedings of BIOCOMP 2007
Niambia Budde-Lund 1904
Creators: name: Taiti, Stefano
name: Checcucci, Ilaria
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Isopoda
Platyarthridae
Niambia

description: Genus Niambia Budde-Lund, 1904 Type-species: Leptotrichus squamatus Budde-Lund, 1885 by subsequent designation of Schmalfuss and Ferrara (1978). New species and records of terrestrial Isopoda (Crustacea, Oniscidea) from Socotra Island... 93
description: Published as part of Taiti, Stefano & Checcucci, Ilaria, 2009, New species and records of terrestrial Isopoda (Crustacea, Oniscidea) from Socotra Island, Yemen, pp. 73-103 in ZooKeys 31 (3) on pages 92-93, DOI: 10.3897/zookeys.31.140, http://zenodo.org/record/576582
description: {"references": ["Budde-Lund G (1904) A revision of Crustacea Isopoda terrestria, with additions and illustrations. 2. Spherilloninae. 3. Armadillo. Nielsen, Lydiche, KjObenhavn, pp. 33 - 144, pls 6 - 10.", "Budde-Lund G (1885) Crustacea Isopoda terrestria per familias et genera et species descripta. Nielsen, Lydiche, Hauniae, 320 pp.", "Schmalfuss H, Ferrara F (1978) Terrestrial isopods from West Africa, Part 2: Families Tylidae, Ligiidae, Trichoniscidae, Styloniscidae, Rhyscotidae, Halophilosciidae, Philosciidae, Plat- yarthridae, Rhyscotidae, Trachelipidae, Porcellionidae, Armadillidiidae. Monitore Zoologico Italiano, Nuova Serie, Supplemento 11: 15 - 97."]}
SIDE, a fiber fed spectrograph for the 10.4 m Gran Telescopio Canarias (GTC)
Creators: name: Prada, F.
name: Azzaro, M.
name: Rabaza, O.
name: Sanchez, J.
name: Ubierna, M.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: SIDE (Super Ifu Deployable Experiment) will be a second-generation, common-user instrument for the Grantecan (GTC) on La Palma (Canary Islands, Spain). It is being proposed as a spectrograph of low and intermediate resolution, highly efficient in multi-object spectroscopy and 3D spectroscopy. SIDE features the unique possibility of performing simultaneous visible and NIR observations for selected ranges. The SIDE project is leaded by the Instituto de Astrofisica de Andalucia (IAA-CSIC) in Granada (Spain) and the SIDE Consortium is formed by a total of 10 institutions from Spain, Mexico and USA. The SIDE Feasibility Study has been completed and currently the project is under revision by the GTC Project Office.
description: 9 pages, 6 figures, to appear in "Ground-based and Airborne Instrumentation for Astronomy II" SPIE conference Proc. 7014, Marseille, 23-28 June 2008
Acoustooptic Diffraction in Borate Crystals
Creators: name: Martynyuk-Lototska, I.
name: Dudok, T.
name: Krupych, O.
name: Adamiv, V.
name: Smirnov, Ye.
name: Vlokh, R.
Publisher: name: arXiv
Year: 2007
Subjects: subject: General Physics (physics.gen-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The efficiency of acoustooptic (AO) diffraction in a-BaB2O4 and Li2B4O7 crystals is studied experimentally. The crystals are shown to be quite good AO materials. The efficiency of AO diffraction in a-BaB2O4 reaches h=30% at the electric signal power of P=0.7W for the transverse acoustic wave and 15% at the power of P=0.56W for the longitudinal wave. The same parameter for Li2B4O7 reaches h=21% at P=0,81W for the longitudinal acoustic wave.
description: 4 pages, 5 figures
Platyarthrus Brandt 1833
Creators: name: Taiti, Stefano
name: Checcucci, Ilaria
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Isopoda
Platyarthridae
Platyarthrus

description: Genus Platyarthrus Brandt, 1833 Type-species: Platyarthrus hoffmannseggii Brandt, 1833 by monotypy.
description: Published as part of Taiti, Stefano & Checcucci, Ilaria, 2009, New species and records of terrestrial Isopoda (Crustacea, Oniscidea) from Socotra Island, Yemen, pp. 73-103 in ZooKeys 31 (3) on page 89, DOI: 10.3897/zookeys.31.140, http://zenodo.org/record/576582
description: {"references": ["Brandt I (1833) Conspectus Monographiae Crustaceorum Oniscodorum Latreillii. Byulleten moskovskogo Obshchestva Ispytatelei Prirody 6: 171 - 193, pl. 4."]}
Interband physics in an ultra-cold Fermi gas in an optical lattice
Creators: name: Martikainen, J. -P.
name: Lundh, E.
name: Paananen, T.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We study a gas of strongly polarized cold fermions in an optical lattice when the excited p-bands are populated. We derive the relevant Hamiltonian and discuss the expected phase diagram for both repulsive and attractive interactions. In the parameter regime covered here, checkerboard anti-ferromagnetic ordering is found to be possible for repulsive interactions while for attractive interactions, transitions between different types of paired phases are predicted.
description: 5 pages, 2 figures
Sparse Training Theory for Scalable and Efficient Agents
Creators: name: Mocanu, Decebal Constantin
name: Mocanu, Elena
name: Pinto, Tiago
name: Curci, Selima
name: Nguyen, Phuong H.
name: Gibescu, Madeleine
name: Ernst, Damien
name: Vale, Zita A.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Artificial Intelligence (cs.AI)
subject: Machine Learning (cs.LG)
subject: Multiagent Systems (cs.MA)
subject: Neural and Evolutionary Computing (cs.NE)
subject: FOS: Computer and information sciences

description: A fundamental task for artificial intelligence is learning. Deep Neural Networks have proven to cope perfectly with all learning paradigms, i.e. supervised, unsupervised, and reinforcement learning. Nevertheless, traditional deep learning approaches make use of cloud computing facilities and do not scale well to autonomous agents with low computational resources. Even in the cloud, they suffer from computational and memory limitations, and they cannot be used to model adequately large physical worlds for agents which assume networks with billions of neurons. These issues are addressed in the last few years by the emerging topic of sparse training, which trains sparse networks from scratch. This paper discusses sparse training state-of-the-art, its challenges and limitations while introducing a couple of new theoretical research directions which has the potential of alleviating sparse training limitations to push deep learning scalability well beyond its current boundaries. Nevertheless, the theoretical advancements impact in complex multi-agents settings is discussed from a real-world perspective, using the smart grid case study.
Performance of Various Countries in Reducing COVID-19 Mortality After Adjustment for Vulnerability
Creators: name: Zeenat Qureshi Stroke Institutes
Publisher: name: Zenodo
Year: 2023

description: As of 18 May 2020, 4 618 821 persons across the globe are infected with coronavirus disease 2019 or COVID-19 with 311 847 deaths.[1] The burden of COVID-19 infection in each country has health care, economic, and political implication presently and in the near future. The differences in rates of COVID-19 related deaths between countries are a function of the total number of cases, the proportion of the population who are at high risk for severe COVID-19, the implementation of precautionary measures by respective governments and populations, and effectiveness of medical treatment. We had previously proposed that the burden faced by each country may be determined by the proportion of population vulnerable to severe COVID-19 infection.[2,3] Such an explanation may explain the disproportionately high burden faced by some of the most developed countries both in terms of health care and economic infrastructure.[4, 5] Many countries that have been devastated previously by other infectious diseases such as malaria, Dengue fever, or Ebola virus disease are not feeling the brunt of COVID-19 infection.[1] The mortality rate is going to be higher in a country where a large segment of the residing population is at risk for severe COVID-19 compared with a country where a small segment is at risk independent of the effectiveness of medical treatment. Therefore, using mortality alone may be insufficient to understand which countries performed better than others in preventing COVID-19 mortality.
Using an Assumption about the Monotony of Spiral Arms to Determine the Orientation Angles of Galaxies
Creators: name: Poltorak, S. G.
name: Fridman, A. M.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: A method is proposed for the determination of the position and inclination angles of the plane of a spiral galaxy based on the assumption that every spiral arm is a monotonic function of the radius versus azimuthal angle. This method may yield more accurate results than the more commonly employed isophote method, which is fraught with various drawbacks. The use of the new method is illustrated by applying it to a sample of 43 objects, and the results agree well with data from other sources.
description: 16 pages, 6 figures, 1 table. submitted to Astronomy Reports (Astronomicheskii zhurnal), 2007, Vol. 51, No. 6, pp. 460-468
Platyarthrus schoblii Budde-Lund 1885
Creators: name: Taiti, Stefano
name: Checcucci, Ilaria
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Isopoda
Platyarthridae
Platyarthrus
Platyarthrus schoblii

description: Platyarthrus schoblii Budde-Lund, 1885 Platyarthrus schoblii schoblii; Taiti & Ferrara, 2004: 258. Material examined. Socotra: 1 ♀, Wadi Ayhaft, 12°36'38.0"N 53°58'42.9"E, ca. 170 m, limestone, under stones, 21.I.2003, leg. S. Taiti, MZUF-9228; 1 ♁, 1 ♀, Wadi Ayhaft, 12°36'14.7"N 53°59'31.1"E, ca. 240 m, granite, under stones, near wadi, 21.I.2003, leg. S. Taiti, MZUF-9229; 1 ♀, Qeysoh, 12°39'32"N 53°28'12"E, under palm logs in meadow, 20.I.2003, leg. S. Taiti, MZUF-9230; 1 ♀, Qeysoh, 12°39'32"N 53°28'12"E, in palm grove, 20.I.2003, leg. S. Taiti, MZUF-9231; 2 ♀♀, same data, NHCY (MZUF); 1 ♀, Hadibo, 12°39'N 54°01'E, under stones, 11.I.2003, leg. S. Taiti, MZUF-9232; 1 ♀, Arresh, Diehamt, 12°35'26.8"N 53°48'54.6"E, ca. 18 m, 11.I.2003, leg. S. Taiti, MZUF-9233. Distribution. Western Mediterranean area and Socotra where it is most probably introduced with human activities.
description: Published as part of Taiti, Stefano & Checcucci, Ilaria, 2009, New species and records of terrestrial Isopoda (Crustacea, Oniscidea) from Socotra Island, Yemen, pp. 73-103 in ZooKeys 31 (3) on page 89, DOI: 10.3897/zookeys.31.140, http://zenodo.org/record/576582
description: {"references": ["Budde-Lund G (1885) Crustacea Isopoda terrestria per familias et genera et species descripta. Nielsen, Lydiche, Hauniae, 320 pp.", "Taiti S, Ferrara F (2004) The terrestrial Isopoda (Crustacea: Oniscidea) of the Socotra Archipelago. Fauna of Arabia 20: 211 - 325."]}
Moiré patterns generated by stacked 2D lattices: a general algorithm to identify primitive coincidence cells
Creators: name: Carnevali, Virginia
name: Marcantoni, Stefano
name: Peressi, Maria
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Two-dimensional materials on metallic surfaces or stacked one on top of the other can form a variety of moiré superstructures depending on the possible parameter and symmetry mismatch and misorientation angle. In most cases, such as incommensurate lattices or identical lattices but with a small twist angle, the common periodicity may be very large, thus making numerical simulations prohibitive. We propose here a general procedure to determine the minimal simulation cell which approximates, within a certain tolerance and a certain size, the primitive cell of the common superlattice, given the two interfacing lattices and the relative orientation angle. As case studies to validate our procedure, we report two applications of particular interest: the case of misaligned hexagonal/hexagonal identical lattices, describing a twisted graphene bilayer or a graphene monolayer grown on Ni(111), and the case of hexagonal/square lattices, describing for instance a graphene monolayer grown on Ni(100) surface. The first one, which has also analytic solutions, constitutes a solid benchmark for the algorithm; the second one shows that a very nice description of the experimental observations can be obtained also using the resulting relatively small coincidence cells.
Kinetic Simulations of Imbalanced Turbulence in a Relativistic Plasma: Net Flow and Particle Acceleration
Creators: name: Hankla, Amelia
name: Zhdankin, Vladimir
name: Werner, Gregory
name: Uzdensky, Dmitri
name: Begelman, Mitchell
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Plasma Physics (physics.plasm-ph)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: Turbulent high-energy astrophysical systems often feature asymmetric energy injection: for instance, Alfven waves propagating from an accretion disk into its corona. Such systems are "imbalanced": the energy fluxes parallel and anti-parallel to the large-scale magnetic field are unequal. In the past, numerical studies of imbalanced turbulence have focused on the magnetohydrodynamic regime. In the present study, we investigate externally-driven imbalanced turbulence in a collisionless, ultrarelativistically hot, magnetized pair plasma using three-dimensional particle-in-cell (PIC) simulations. We find that the injected electromagnetic momentum efficiently converts into plasma momentum, resulting in net motion along the background magnetic field with speeds up to a significant fraction of lightspeed. This discovery has important implications for the launching of accretion disk winds. We also find that although particle acceleration in imbalanced turbulence operates on a slower timescale than in balanced turbulence, it ultimately produces a power-law energy distribution similar to balanced turbulence. Our results have ramifications for black hole accretion disk coronae, winds, and jets.
description: 16 pages, accepted to MNRAS
Bringing researchers along on the road to FAIR data
Creators: name: Cruz, Maria
Publisher: name: Zenodo
Year: 2019
Subjects: FAIR data
research data
research data management
researcher engagement
data conversations
data champions

description: With the aim of improving the findability, accessibility, interoperability, and reuse of digital assets, FAIR data holds tremendous promises for knowledge discovery and innovation. The FAIR principles have taken the research world by storm, since their publication in 2016. Funding agencies across Europe, including the European Commission, have readily adopted these principles and have made requirements for FAIR Data. Everybody loves FAIR. Except that many researchers are still unaware of the FAIR principles and many of those who are aware do not know how to apply them practice. There is still a lot of work to do to engage researchers with FAIR Data and to convince them that FAIR Data is worth their time and efforts – particularly in fields of research where sharing data has not been part of that field’s culture and where infrastructure, resources, training and community standards are still lacking. This talk delivered at the OAI 11  –  The CERN-UNIGE Workshop on Innovations in Scholarly Communication on 19 June 2019 focuses on researcher engagement with FAIR data. What can individual researchers do and how can professionals in research data management help?
Niambia septentrionalis Taiti & Ferrara 2004
Creators: name: Taiti, Stefano
name: Checcucci, Ilaria
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Isopoda
Platyarthridae
Niambia
Niambia septentrionalis

description: Niambia septentrionalis Taiti & Ferrara, 2004 Niambia septentrionalis Taiti & Ferrara, 2004: 258, figs 31–33, pl. 10. Material examined. Socotra:3 ♁♁, 5 ♀♀, Qeysoh, 12°39'32"N 53°28'12"E, in palm grove, 20.I.2003, leg. S. Taiti, MZUF-9234; 2 ♁♁, 2 ♀♀, Qeysoh, 12°39'32"N 53°28'12"E, under palm logs in meadow, 20.I.2003, leg. S. Taiti, MZUF-9237; 4 ♁♁, 3 ♀♀, same data, NHCY (MZUF); 1 ♁, 4 ♀♀, 1 juv., Ikherina, 12°29'15"N 53°33'40"E, at the bottom of a small vertical cave, 170 m, 12.I.2003, leg. P. De Geest and J. Beyens, MZUF- 9235; 1 ♁, 1 ♀, Wadi Ayhaft, 12°36'38"N 53°58'42.9"E, ca. 170 m, limestone, under stones, 21.I.2003, leg. S. Taiti, MZUF-9236; 1 ♁, 1 ♀, same data, NHCY (MZUF); 1 ♁, 2 ♀♀, Hoq Cave, 12°35'131"N 54°21'102"E, ca. 30 m inside, 14.I.2003, leg. S. Taiti & A. K. Nasher, MAZUF-9238; 1 ♁, Arresh, Diehamt, 12°35'26.8"N 53°48'54.6"E, 18 m, 11.I.2003, leg. S. Taiti, MZUF-9239; 2 ♀♀, same data, NHCY (MZUF). Distribution. Species endemic to the Socotra Archipelago (Socotra and Samha islands). Family Trachelipodidae
description: Published as part of Taiti, Stefano & Checcucci, Ilaria, 2009, New species and records of terrestrial Isopoda (Crustacea, Oniscidea) from Socotra Island, Yemen, pp. 73-103 in ZooKeys 31 (3) on pages 93-94, DOI: 10.3897/zookeys.31.140, http://zenodo.org/record/576582
description: {"references": ["Taiti S, Ferrara F (2004) The terrestrial Isopoda (Crustacea: Oniscidea) of the Socotra Archipelago. Fauna of Arabia 20: 211 - 325."]}
Damped driven coupled oscillators: entanglement, decoherence and the classical limit
Creators: name: Mancilla, R. D. Guerrero
name: Rey-González, R. R.
name: Fonseca-Romero, K. M.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The interaction of (two-level) Rydberg atoms with dissipative QED cavity fields can be described classically or quantum mechanically, even for very low temperatures and mean number of photons, provided the damping constant is large enough. We investigate the quantum-classical border, the entanglement and decoherence of an analytically solvable model, analog to the atom-cavity system, in which the atom (field) is represented by a (driven and damped) harmonic oscillator. The maximum value of entanglement is shown to depend on the initial state and the dissipation-rate to coupling-constant ratio. While in the original model the atomic entropy never grows appreciably (for large dissipation rates), in our model it reaches a maximum before decreasing. Although both models predict small values of entanglement and dissipation, for fixed times of the order of the inverse of the coupling constant and large dissipation rates, these quantities decrease faster, as a function of the ratio of the dissipation rate to the coupling constant, in our model.
description: 13 pages, 8 figures, uses braket.sty
An early data revolution: farm accountancy data in Europe 1870-1940
Creators: name: D'Onofrio, Federico
Publisher: name: Zenodo
Year: 2021
Subjects: farm accountancy data
history of quantification
history of accounting
STS
farmaccounta
rural history

description: D’Onofrio, F., An early data revolution: farm accountancy data in Europe 1870-1940, presentation held at the conference “Data at the doorstep: Sites and Side Effects of Interrogation (c. 1800–1950)”, University of Vienna, Vienna 23-25 January 2020.
Human-Mechanical system interaction in Virtual Reality
Creators: name: Tarallo, Andrea
Publisher: name: Università degli Studi di Napoli Federico II
Year: 2009

description: The present work aims to show the great potential of Virtual Reality (VR) technologies in the field of Human-Robot Interaction (HRI).
Indeed, it is foreseeable that in not too distant future cooperating robots will be increasingly present in human environments.
Many authors actually believe that after the current information revolution, we will witness the so-called "robotics revolution", with the spread of increasingly intelligent and autonomous robots capable of moving into our own environments.

Since these machines must be able to interact with human beings in a safe way, new design tools for the study of Human-Robot Interaction (HRI) are needed. The author believes that VR is an ideal design tool for the study of the interaction between humans and automatic machines, since it allows the designers to interact in real-time with virtual robotic systems and to evaluate different control algorithms, without the need of physical prototypes. This also shields the user from any risk related to the physical experimentation.

However, VR technologies have also a more immediate application in the field of HRI, such as the study of usability of interfaces for real-time controlled robots. In fact, these robots, such as robots for microsurgery or even "teleoperated" robots working in a hostile environments, are already quite common. VR allows the designers to evaluate the usability of such interfaces by relating their physical input with a virtual output.

In particular, the author has developed a new software application aimed at simulating automatic robots and, more generally, mechanical systems in a virtual environment. The user can interact with one or more virtual manipulators and also control them in real-time by means of several input devices.
Finally, an innovative approach to the modeling and control of a humanoid robot with high degree of redundancy is discussed.
VR implementation of a virtual humanoid is useful for the study of both humanoid robots and human beings.
Electrophilic warheads in covalent drug discovery: an overview
Creators: name: Péczka, Nikolett
name: Orgován, Zoltán
name: Ábrányi-Balogh, Péter
name: Keserű, György Miklós
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biophysics
subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Covalent drugs have been used for more than hundred years, but gathered larger interest in the last two decades. There are currently over a 100 different electrophilic warheads used in covalent ligands, and there are several considerations tailoring their reactivity against the target of interest, which is still a challenging task. This review aims to give an overview of electrophilic warheads used for protein labeling in chemical biology and medicinal chemistry. The warheads are discussed by targeted residues, mechanism and selectivity, and analyzed through three different datasets including our collection of warheads, the CovPDB database, and the FDA approved covalent drugs. Moreover, the authors summarize general practices that facilitate the selection of the appropriate warhead for the target of interest. In spite of the numerous electrophilic warheads, only a fraction of them is used in current drug discovery projects. Recent studies identified new tractable residues by applying a wider array of warhead chemistries. However, versatile, selective warheads are not available for all targetable amino acids, hence discovery of new warheads for these residues is needed. Broadening the toolbox of the warheads could result in novel inhibitors even for challenging targets developing with significant therapeutic potential.
A Cross-Sectional Study of N95 Facemask Related Headaches Among Medical Professionals
Creators: name: Zeenat Qureshi Stroke Institutes
Publisher: name: Zenodo
Year: 2023

description: Objective— To identify the characteristics of N95 particulate filtering facepiece respirator (facemask) related headaches.Background— N95 facemask may be associated with occurrence of headaches which may affect the functional ability and mask compliance among healthcare workers.Design— Non-probability internet panel methodology.Methods— The questionnaire inquired regarding baseline characteristics of respondents and if the medical professional responded that they have a headache with use of N95 facemask, the questionnaire inquired about the characteristics of the headaches.Results— A total of 156 medical professionals responded to the survey. The occurrence of headache was reported by a total of 69 (44.2%) respondents. The median severity of headaches on average and when most severe based on the numeric rating scale maximum severity were 5 and 7, respectively. The responses for the frequency of headaches with the use of N95 facemask were: every time, 15 (21.7%); most of the time, 34 (49.3%); some of the time, 18 (26.1%); or occurred once only 2 (2.9%). A total of 62.3% of the respondents stated that they used over the counter medication for the treatment of N95 facemask related headaches. A total of 62.3% of the respondents reported that N95 facemask associated headaches resulted in some or severe level of impairment in their ability to function.Conclusions— Our study highlights an important side effect of headaches upon wearing N95 facemask which affects the performance of health care professionals
Generalised gravitational burst generation with Generative Adversarial Networks
Creators: name: McGinn, J.
name: Messenger, C.
name: Heng, I. S.
name: Williams, M. J.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We introduce the use of conditional generative adversarial networks forgeneralised gravitational wave burst generation in the time domain.Generativeadversarial networks are generative machine learning models that produce new databased on the features of the training data set. We condition the network on fiveclasses of time-series signals that are often used to characterise gravitational waveburst searches: sine-Gaussian, ringdown, white noise burst, Gaussian pulse and binaryblack hole merger. We show that the model can replicate the features of these standardsignal classes and, in addition, produce generalised burst signals through interpolationand class mixing. We also present an example application where a convolutional neuralnetwork classifier is trained on burst signals generated by our conditional generativeadversarial network. We show that a convolutional neural network classifier trainedonly on the standard five signal classes has a poorer detection efficiency than aconvolutional neural network classifier trained on a population of generalised burstsignals drawn from the combined signal class space.
title: AI3SD Video: Drug Repositioning for COVID-19
Creators: name: Overington, John
Publisher: name: University of Southampton
Year: 2020
Subjects: subject: Machine Learning, Drug Discovery, COVID-19, Deep Learning, Artificial Intelligence, AI, ML, Machine Intelligence, Scientific Discovery

description: Pandemics, such as Covid-19. are by definition essentially unanticipatable and rapid onset. Features unfortunately incompatible with current industry capabilities in drug discovery. This has led to a large number of studies, both theoretical and experimental to reposition, or reuse an existing drug for Covid-19 therapy. There are some general patterns of success in historical repositioning that point to the most likely strategies for drug repositioning, and also, following some specific data gathering and curation, to point towards specific actionable activities for Covid-19. The presentation will briefly overview drug repositioning as a general strategy, and then the focussed application of core concepts towards the treatment of Covid-19.
Late miocene silicic subvolcanic plumbing system related to oblique rifting in the Pacific-North American plate boundary, Sonora, Mexico: geodynamic implication in a regional context
Creators: name: Velderrain-Rojas, L.A.
name: Vidal-Solano, J.R.
name: Alva-Valdivia, L.M.
name: Vega-Granillo, R.
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Inorganic Chemistry
subject: Computational Biology

description: Rocks from subvolcanic silicic magmatism (SSM) are exposed intermittently over a wide area along the Sonora coast, NW Mexico. This region is characterized by syn-rift volcanism related to the development of the Pacific-North America transform plate boundary during the Late Miocene (~12.5-~6 Ma). The ca. 11 Ma U-Pb age obtained from the SSM in the study area makes this magmatism part of the first stages of this tectonic event. Variations in magnetic mineralogy and textural relationships of the SSM suggest that they are a hypabyssal suite emplaced at distinctive depths. The anisotropy of magnetic susceptibility used for the petrofabric analysis reveals that, generally, the magnetic lineation is subparallel to the magnetic foliation and both are subhorizontal, suggesting a lateral emplacement. Palaeomagnetic analysis of 31 sites on the intrusive bodies indicates clockwise vertical axis rotations up to 90° related to dextral strike-slip faults. The fieldwork observations, magnetic fabric orientation, and the distribution of the SSM suggest that the magmas were propagated in a transtensional setting ascending probably through tension gashes from a deep main magma body, and emplaced as sheet intrusions in the syn-rift volcanic sequence. We propose that the vertical axis rotations of the SSM bodies are part of a unique transtensional-type deformation system of the oblique-divergent plate boundary, which it gradually changed. The SSM rocks are distinguished from other plutonic rocks forming most of the basement of NW Mexico by their age, distribution, emplacement environment, and deformation style. Finally, this study provides compelling evidence of igneous plumbing system within rift zones and a valuable contribution to the history of magmatism and tectonic control related to the development of the oblique rifting in the Gulf of California plate boundary.
Genomic imprinting defects in the growth disorder Beckwith-Wiedemann syndrome
Creators: name: Citro, Valentina
Publisher: name: Università degli Studi di Napoli Federico II
Year: 2009

description: The imprinting control region (IC1) of the human IGF2 and H19 genes is represented by a chromatin insulator located between the two genes that prevents the activation of IGF2 and allows the activation of H19 on the maternal chromosome. Deletions removing part of IC1 have been found in patients affected by the overgrowth- and tumour-associated Beckwith–Wiedemann syndrome (BWS). These mutations result in the hypermethylation of the remaining IC1 region and loss of IGF2/H19 imprinting. However, other IC1 microdeletions are associated with incompletely penetrant phenotypes and do not affect the methylation of the locus. Our results indicate that the mutant IC1 alleles with abnormally longer cluster of sites for CTCF have reduced affinity for this factor with respect to the alleles with spacing similar to the wild type sequence, suggesting that the organization rather than the number of CTCF sites in the deleted alleles is critical for the gain of methylation and loss of insulator function. Furthermore, a detailed methylation analysis of BWS patients with IC1 hypermethylation and no accompanying deletion showed that the abnormal methylation is mosaic in the majority of the cases and can affect either the entire or only the 3’ half of the regulatory region. In these cases, the epimutation and the phenotype did not cosegregate with the 11p15.5 region. In both the cases with the microdeletions and those without sequence change, the epigenetic abnormalities are usually present in the patients in the mosaic form and probably acquired by post-zygotic de novo methylation.
Magnetic coupling in Y$_3$Fe$_5$O$_{12}$/Gd$_3$Fe$_5$O$_{12}$ heterostructures
Creators: name: Becker, Sven
name: Ren, Zengyao
name: Fuhrmann, Felix
name: Ross, Andrew
name: Lord, Sally
name: Ding, Shilei
name: Wu, Rui
name: Yang, Jinbo
name: Miao, Jun
name: Kläui, Mathias
name: Jakob, Gerhard
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Ferrimagnetic Y$_3$Fe$_5$O$_{12}$ (YIG) is the prototypical material for studying magnonic properties due to its exceptionally low damping. By substituting the yttrium with other rare earth elements that have a net magnetic moment, we can introduce an additional spin degree of freedom. Here, we study the magnetic coupling in epitaxial Y$_3$Fe$_5$O$_{12}$/Gd$_3$Fe$_5$O$_{12}$ (YIG/GIG) heterostructures grown by pulsed laser deposition. From bulk sensitive magnetometry and surface sensitive spin Seebeck effect (SSE) and spin Hall magnetoresistance (SMR) measurements, we determine the alignment of the heterostructure magnetization through temperature and external magnetic field. The ferromagnetic coupling between the Fe sublattices of YIG and GIG dominates the overall behavior of the heterostructures. Due to the temperature dependent gadolinium moment, a magnetic compensation point of the total bilayer system can be identified. This compensation point shifts to lower temperatures with increasing thickness of YIG due the parallel alignment of the iron moments. We show that we can control the magnetic properties of the heterostructures by tuning the thickness of the individual layers, opening up a large playground for magnonic devices based on coupled magnetic insulators. These devices could potentially control the magnon transport analogously to electron transport in giant magnetoresistive devices.
description: 8 pages, 7 figures