cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A View of Damped Trend as Incorporating a Tracking Signal into a State Space Model
Creators: name: Snyder, Ralph D.
name: Koehler, Anne B.
Publisher: name: Monash University
Year: 2022

description: Damped trend exponential smoothing has previously been established as an important forecasting method. Here, it is shown to have close links to simple exponential smoothing with a smoothed error tracking signal. A special case of damped trend exponential smoothing emerges from our analysis, one that is more parsimonious because it effectively relies on one less parameter. This special case is compared with its traditional counterpart in an application to the annual data from the M3 competition and is shown to be quite competitive.
Black hole solutions of gravity theories with nonminimal coupling between matter and curvature
Creators: name: Bertolami, Orfeu
name: Cadoni, Mariano
name: Porru, Andrea
Publisher: name: arXiv
Year: 2014
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study black hole solutions in an extension of General Relativity (GR) with an explicit non-minimal coupling between matter and curvature. General black hole solutions satisfying the known energy conditions are derived including the ones with anti-de Sitter background. These solutions differ from those of GR just by a coupling function dependent rescaling of the mass and charge of the black hole and by a "dressing" of the cosmological constant. The existence of black hole solutions of the nonminimally coupled theory as well as the conditions for a suitable weak field limit are considered as a constraint on the coupling function responsible for the nonminimal coupling between matter and curvature. The "dressing" of the cosmological constant is then used to address the cosmological constant problem.
description: 24 pages, no figures
Define requirements, global architecture and design the extended data management system for ENEA-FNG and CERN-GIF++
Creators: name: S. Fiore
name: B. Gkotse
Publisher: name: Zenodo
Year: 2022
Subjects: WP4

description: This milestone report describes the requirements, global architecture, and design of a new data management system for the CERN Gamma Irradiation Facility (GIF++) and the Frascati Neutron Generator in ENEA (ENEA-FNG). These systems will be a generalisation of the IRRAD Data Manager, developed and deployed in the framework of AIDA-2020 EU-Project.
Bilayer-skyrmion-based design of neuron and synapse for spiking neural network
Creators: name: Das, Debasis
name: Cen, Yunuo
name: Wang, Jianze
name: Fong, Xuanyao
Publisher: name: arXiv
Year: 2022
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Magnetic skyrmion technology is promising for the next-generation spintronics-based memory and neuromorphic computing due to their small size, non-volatility and low depinning current density. However, the Magnus force originating from the skyrmion Hall effect causes the skyrmion to move along a curved trajectory, which may lead to the annihilation of the skyrmion in a nanotrack during current-induced skyrmion motion. Consequently, circuits utilizing skyrmionic motion need to be designed to limit the impact of the skyrmion Hall effect. In this work, we propose a design of an artificial neuron, and a synapse using the bilayer device consisting of two antiferromagnetically exchange coupled ferromagnetic layers, which achieves robustness against the skyrmion Hall effect by nullifying the Magnus force. Using micromagnetic simulations, we show that the bilayer device can work as an artificial neuron and also as a synapse by modifying its uniaxial anisotropy. We also demonstrate that our proposed skyrmionic synapse has an intrinsic property of perfectly linear and symmetric weight update, which is highly desirable for the synapse operation. A spiking neural network implemented using our proposed synapse and neuron was simulated and showed to achieve 96.23\% accuracy in performing classification on the MNIST handwritten digit dataset.
Additional file 4 of Performance of the cuff leak test in adults in predicting post-extubation airway complications: a systematic review and meta-analysis
Creators: name: Kuriyama, Akira
name: Jackson, Jeffrey L.
name: Kamei, Jun
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 4: Table S2. The pooled diagnostic accuracy of cuff leak test for post-extubation airway obstruction and reintubation.
Appendix A - Papers included in the literature review
Creators: name: Pessoa, Patrícia
name: Lopes, J. Bernardino
name: Pinto, Alexandre
name: Sá-Pinto, Xana
Publisher: name: Zenodo
Year: 2022

description: Appendix A is a list of all papers included in the literature review of Chapter 3 - Evolution education through SSI for sustainable development, from the e-book 'Learning Evolution Through Socioscientific Issues'. The papers are listed and organized in chronological order.
description: {"references": ["Pessoa, P., Lopes, J.B., Pinto, A., S\u00e1-Pinto, X. (2022). Evolution education through SSI for sustainable development. In S\u00e1-Pinto, X., Beniermann, A., B\u00f8rsen, T., Georgiou, M., Jeffries, A., Pessoa, P., Sousa, B., & Zeidler, D.L. (Eds.), Learning Evolution Through Socioscientific Issues. UA Editora."]}
[30 Ansichten von Perugia]
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1890

description: 18123 Perugia - Panorama della citta
description: [Ohne Titel]
description: 6436 Perugia - Palazzo Pubblico. (Fra Bevignate?]
description: 18070 Perugia - Chiesa di S. Bernhadino. Lunetta con S. Bernhadino [...]
description: 6437. Perugia  - Palazzo Pubblico. La Porta. (Fra Bevignate?)
description: 18092 Perugia - Chiesa di S. Bernhadino. [...]
description: 18090 Perugia - Chiesa di S. Bernhadino. [...]
description: 18091 Perugia - Chiesa di S. Bernhadino. [...]
description: 18089 Perugia - Chiesa di S. Bernhadino. [...]
description: 18093 Perugia - Chiesa di S. Bernhadino. Un Dettaglio Facciata [...]
description: 18118 Perugia - Interno della Cattedrale (XV. Secolo)
description: 18119 Perugia - Duomo[...]
description: 8899. Pietrasanta - chiesa di S. Martino [...]
description: 18130 Perugia (Contorni), Chiesa di S. Pietro [...]
description: 18151 Perugia (Contorni), Chiesa di S. Pietro [...]
description: 18135 Perugia (Contorni), Chiesa di S. Pietro [...]
description: Perugia (Contorni), Chiesa di S. Pietro. Una Patre degli Stalli del Coro (1513)
description: 18099 Perugia - Collegio del Cambio. L'interio [...]
description: 18156 Perugia (Contorni) Chiesa di San Pietro. Una Specchio degli Stalli del Coro (1535)
description: 18161Perugia (Contorni) Chiesa di San Pietro. Una Specchio degli Stalli del Coro (1535)
description: Perugia (Contorni) Chiesa di San Pietro. Seggio a Sinistra del'Altare Maggiore (1556)
description: 18120 Perugia - Duomo [...]
description: 18094 Perugia - Chiesa di S. Domenico [...]
description: 18100 Perugia - Collegio del Cambino [...]
description: 6443 Perugia - Porta Urbica di S. Pietro (1475)
description: 6434 Perugia - Piazza del Duomo [...]
description: 18116 Perugia - Piazza del Municipio col Fianco del Duomo
description: Datierung gemäss handschriftlicher Notiz auf der Unterlage von zwei Abzügen
description: Unbekannte/r Fotograf/in
description: Abzüge auf Karton montiert, zum Teil doppelseitig und auf der Rückseite beschriftet
description: Digitalisierung=Digitization=Numérisation 2024 TIFF
[2 Ansichten von Pallanza]
Creators: name: Wehrli AG
Publisher: name: Wehrli AG (Kilchberg, Kanton Zürich)
Year: 1911

description: P.Z. Pallanza
description: 7775. Madonna della Campanna presso Pallanza
description: Unbekannte/r Fotograf/in
description: Abzüge auf Karton montiert und auf der Rückseite beschriftet
description: Datierung gemäss handschriftlicher Notiz auf der Rückseite des Kartons
description: Digitalisierung=Digitization=Numérisation 2024 TIFF
The Benefit Function Approach to Modeling Price-Dependent Demand Systems: An Application of Duality Theory
Creators: name: McLaren, Keith R.
name: Wong, K. K. Gary
Publisher: name: Monash University
Year: 2022

description: In this article we advocate more extensive use of the benefit function in specifying price-dependent or inverse demand models. In particular, we demonstrate how duality theory may be used to establish the inter-relationships between the Marshallian (or Hicksian) inverse demands and Luenberger's adjusted price functions, allowing estimable inverse demands to be derived directly from a benefit function. We also make use of a numerical inversion estimation method to rectify the "unobservability of utility problem" encountered in the empirical analysis of these inverse demands. To illustrate the usefulness of the proposed methods, we estimate two systems of inverse demands for Japanese quarterly fish consumption. Results generally indicate that the proposed methods are promising and operationally feasible so that we have opened up a wider range of empirical inverse demand specifications that can be subjected to tight theoretical restrictions.
Additional file 4 of Precise levels of nectin-3 are required for proper synapse formation in postnatal visual cortex
Creators: name: Tomorsky, Johanna
name: Parker, Philip R. L.
name: Doe, Chris Q.
name: Niell, Cristopher M.
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: Developmental Biology

description: Additional file 4: Figure S4. Representative images of dendrites and cells at each age and from each condition. a Images of dendrites and cells from experiments where scramble shRNA (control), Nectin-3 shRNA, or overexpression vectors (Nec3-OE, and Nec3Δafadin) were electroporated at E15.5. b Representative images of dendrites and cells at the ages examined in this study (P14, P21, and P35).
Political Party Youth Exclusion.pdf
Creators: name: Bhila, Takura
Publisher: name: figshare
Year: 2022
Subjects: subject: 160609 Political Theory and Political Philosophy
subject: FOS: Political science

description: Politics is facing the crisis of citizens lacking faith in government in general and participation in political activities in particular. Voter apathy characterises polities across the globe. This phenomenon is particularly evident in Southern Africa as a region. Apart from voter apathy, the emergency and existence of too many political parties in one political environment has brought to the fore the dispensation of coalition governments which struggle to last a single five year term, as evident in Lesotho between 2012 and 2022. In an environment characterised by too many political parties, splits and fragmentation of the existent major political parties, new political parties continue to emerge to congest the already crowded political space. In this situation, the youth are restive, demanding for jobs and expressing their disgruntlement at exclusion through street protest organised by movements such as #bachashutdown. This study therefore seeks to establish the youth of Lesotho’s perceptions of the issue of coalition governance, youth voter apathy and youth reluctance to join mainstream politics and poor governance leading to political instability and economic stagnation in Lesotho. The study also sought to establish the extent to which the youth are included or excluded in decision making by the mainstream political parties. The study collected, presented and analysed the findings qualitatively because the main focus is on perceptions of youth on the political situation, space for participation and voice granted the youth by the main political players in the country.
Dynamics of a mesoscopic nuclear spin ensemble interacting with an optically driven electron spin
Creators: name: Stanley, Megan J.
name: Matthiesen, Clemens
name: Hansom, Jack
name: Gall, Claire Le
name: Schulte, Carsten H. H.
name: Clarke, Edmund
name: Atatüre, Mete
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The ability to discriminate between simultaneously occurring noise sources in the local environment of semiconductor InGaAs quantum dots, such as electric and magnetic field fluctuations, is key to understanding their respective dynamics and their effect on quantum dot coherence properties. We present a discriminatory approach to all-optical sensing based on two-color resonance fluorescence of a quantum dot charged with a single electron. Our measurements show that local magnetic field fluctuations due to nuclear spins in the absence of an external magnetic field are described by two correlation times, both in the microsecond regime. The nuclear spin bath dynamics show a strong dependence on the strength of resonant probing, with correlation times increasing by a factor of four as the optical transition is saturated. We interpret the behavior as motional averaging of both the Knight field of the resident electron spin and the hyperfine-mediated nuclear spin-spin interaction due to optically-induced electron spin flips.
description: 13 pages, 12 figures. Version 2 similar to published version in PRB
Rainbow plots, Bagplots and Boxplots for Functional Data
Creators: name: Hyndman, Rob J.
name: Shang, Han Lin
Publisher: name: Monash University
Year: 2022

description: We propose new tools for visualizing large numbers of functional data in the form of smooth curves or surfaces. The proposed tools include functional versions of the bagplot and boxplot, and make use of the first two robust principal component scores, Tukey's data depth and highest density regions. By-products of our graphical displays are outlier detection methods for functional data. We compare these new outlier detection methods with exiting methods for detecting outliers in functional data and show that our methods are better able to identify the outliers.
[20 Ansichten von Palermo]
Creators: name: Sommer, Giorgio
name: Interguglielmi, Eugenio
Publisher: name: [s.n.]
Year: 1897

description: Die Abzüge zeigen verschiedene Veduten von Palermo
description: 1381 Palermo Panorama
description: 1359 Palermo Marina e Monte Pellegrino
description: No. 1319 Monte Pellegrino e il Molo Palermo
description: 9005 Palermo Quattro  Cantoni
description: 9004 Palermo Quattro  Cantoni
description: 9000 Palermo Porta Felice Marina
description: 9003 Palermo Porta Nuova
description: 21344 Palermo Porta Nuova
description: 9012 Palermo Hotel Trinacria
description: 9010 Palermo La Zisa
description: N. 109 Palermo Capella Palatina - Interno
description: 1311 Palermo Cattedrale
description: 1306 Cattedrale Palermo
description: 1325Palermo S. Giovanni degli Eremiti
description: No. 92 Palermo Martitana - Chiesa e Campanile
description: No. 94 Palermo Chiesa della martorana - Interno
description: 1337 Palermo Fontana Pretoria
description: N. 155 Palermo Museo - Sala delle Metope
description: Palermo Trinacria
description: 1301 Palermo Carro Siciliano
description: Giorgio Sommer ; [und weitere]
description: Einige Ansichten können keiner/m Fotograf/in zugschrieben werden
description: Abzüge auf Karton montiert und auf der Rückseite beschriftet
description: Digitalisierung=Digitization=Numérisation 2024 TIFF
Inelastic rotations and pseudo-turbulent plastic avalanches in crystals
Creators: name: Baggio, R.
name: Salman, O. U.
name: Truskinovsky, L.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Pattern Formation and Solitons (nlin.PS)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: Plastic deformations in crystals often produce textures in the form of randomly oriented patches of the unstressed lattice. We use a novel mesoscopic Landau-type model of crystal plasticity to show that in such textures large crystallographic lattice rotations can originate from a highly coordinated inelastic slip at the microscale. Our numerical experiments show that dislocation avalanches, which lead to the formation of such rotations, involve pseudo-turbulent motions with power-law distributed spatial correlations.
[7 Ansichten der Tempel in Paestum]
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1880

description: Ansichten des Poseidon- und Athenatempel Paestum.
description: 5126. Pesto. Tempio di Nettuno e Basilica
description: No. 258 Interio del Tempio di Nettuno a Paestum
description: No. 252 Tempio di Nettuno a Paestum
description: No. 251 Tempio di Nettuno a Paestum
description: 5139. Pesto. Tempio di Cerere
description: No. 1178 Tempio di Cerere Pesto (Napoli)
description: Abzüge auf Karton montiert und auf der Rückseite beschriftet
description: Unbekannte/r Fotograf/in
description: Der Tempel der Athene wurde fälschlicherweise lange der Ceres zugeschrieben
description: Digitalisierung=Digitization=Numérisation 2024 TIFF
Additional file 1 of In-hospital mortality trends among patients with idiopathic pulmonary fibrosis in the United States between 2013-2017: a comparison of academic and non-academic programs
Creators: name: Alqalyoobi, Shehabaldin
name: Evans R. Fernández Pérez
name: Oldham, Justin M.
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Neuroscience
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1.
Grating-coupled excitation of the Uller-Zenneck surface wave in the optical regime
Creators: name: Faryad, Muhammad
name: Lakhtakia, Akhlesh
Publisher: name: arXiv
Year: 2014
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The excitation of the Uller-Zenneck surface wave in the optical regime was theoretically investigated for planar as well as periodically corrugated interfaces of two homogeneous, isotropic dielectric materials, with only one of the two being dissipative. A practical configuration involving the planewave illumination of a planar interface of the two partnering materials was found to be unsuitable for experimental confirmation of the existence of this surface wave. But, when the interface was periodically corrugated, the Uller-Zenneck wave was found to be excited over a wide range of the angle of incidence. Air and crystalline silicon were identified as suitable partnering materials for experiments in the visible and ultraviolet spectral regimes.
High-harmonic generation in a strongly overdriven regime
Creators: name: Major, B.
name: Kovács, K.
name: Svirplys, E.
name: Anus, M.
name: Ghafur, O.
name: Varjú, K.
name: Vrakking, M. J. J.
name: Tosa, V.
name: Schütte, B.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Optics (physics.optics)
subject: Atomic Physics (physics.atom-ph)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: High-harmonic generation (HHG) normally requires a careful adjustment of the driving laser intensity (typically $10^{14} - 10^{15}$ W/cm$^2$) and gas medium parameters to enable good phase matching conditions. In contrast with conventional wisdom, we present experimental results indicating phase-matched HHG in all rare gases, using a high-density medium and a driver laser intensity of around $10^{16}$ W/cm$^2$. The experimental results are corroborated by theoretical simulations, which indicate that ionization-induced self-phase modulation and plasma defocusing self-regulate the driver laser intensity to a level that is appropriate for good phase matching. A ten-fold broadening of the NIR spectrum is observed, which results in the generation of continuous spectra from $18-140$ eV in spite of using 50-fs-long driving pulses. The presented scheme represents a simple and versatile concept for the generation of XUV and soft X-ray continua, which are ideally suited for transient absorption and reflection spectroscopy.
description: 5 pages, 5 figures
[10 Ansichten von Viterbo]
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1880

description: [Viterbo. San Lorenzo]
description: 4255. Viterbo - Facciata della Madonna della Quercia
description: 15679. Viterbo - Fuori Porta Fiorentina. Chiesa della Madonna della Querce. Il Chiostro (Bramante)
description: 15670. Viterbo  - Chiesa della Verità. Il Christoro (XIIIe Secolo)
description: No. 15674.  Viterbo - Fontana Grande (1206)
description: No. 15665. Viterbo - Piazza della Rocca. La Fontana (Vignola?)
description: No. 15678. Viterbo  - Fuori Porta Fiorentina. CHiesa della Madonna della Querce (Bramante)
description: Fontana di Piescarano - Viterbo
description: No. 15672. Viterbo - Palazzo Comunale. Il Giardino con Veduta della Chiesa della Trinità
description: 8308 Strada spiaggia della Sale Viterbo
description: Abzüge auf Karton montiert und auf der Rückseite beschriftet
description: Auf einem Karton ist beidseitig je ein Fotoabzug montiert
description: Unbekannte/r Fotograf/in
description: Digitalisierung=Digitization=Numérisation 2024 TIFF
Stability of a stem-loop involving the initiator AUG controls the efficiency of internal initiation of translation on hepatitis C virus RNA.
Creators: name: The University of North Carolina at Chapel Hill University Libraries
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 1996

description: The initiation of translation on the positive-sense RNA genome of hepatitis C virus (HCV) is directed by an internal ribosomal entry site (IRES) that occupies most of the 341-nt 5' nontranslated RNA (5'NTR). Previous studies indicate that this IRES differs from picornaviral IRESs in that its activity is dependent upon RNA sequence downstream of the initiator AUG. Here, we demonstrate that the initiator AUG of HCV is located within a stem-loop (stem-loop IV) involving nt -12 to +12 (with reference to the AUG). This structure is conserved among HCV strains, and is present in the 5'NTR of the phylogenetically distant GB virus B. Mutant, nearly genome-length RNAs containing nucleotide substitutions predicted to enhance the stability of stem-loop IV were generally deficient in cap-independent translation both in vitro and in vivo. Additional mutations that destabilize the stem-loop restored translation to normal. Thus, the stability of the stem-loop is strongly but inversely correlated with the efficiency of internal initiation of translation. In contrast, mutations that stabilize this stem-loop had comparatively little effect on translation of 5' truncated RNAs by scanning ribosomes, suggesting that internal initiation of translation follows binding of the 40S ribosome directly at the site of stem-loop IV. Because stem-loop IV is not required for internal entry of ribosomes but is able to regulate this process, we speculate that it may be stabilized by interactions with a viral protein, providing a mechanism for feedback regulation of translation, which may be important for viral persistence.
[61 Ansichten von Venedig]
Creators: name: Naya, Carlo
name: Ponti, Carlo
Publisher: name: [s.n.]
Year: 1860

description: No. 16873. Venezia - Panorama della Citttà coi Giardini Pubblici
description: [Ohne Titel]
description: Molo dal Verone del Po. Ducale verso la Salute
description: Canalegrande e ponte di Rialto
description: [Ponte di Rialto - Venezia
description: Canal Grande da S. Vio
description: 9. Venezia. Ponte dei Sospiri
description: 1509. Venezia - Porta della Carta
description: No. 2244. Venezia. La Porta dell' Arsenale
description: [Arsenale Venezia]
description: 1517. Venezia . La Liberia
description: [Palazzo Ca'Doro]
description: 64 Venezia. Palazzo Contarini
description: Piazetta vue de la mer, Gondole Vénetienne
description: [Palazzo Ducale]
description: No. 16590 Venezia - Palazzo Ducale. INterno della Loggia al Primo Piano con la Veduta dell'Isola di S. Giorgio
description: [Palazzo Loredano]
description: [Palazzo Minetti]
description: 20. Venezia. Palazzo Pesaro
description: 21. Venezia. Palazzo Rezzonico
description: [Palazzo Rezzonico]
description: [Palazzo Vedramin]
description: 174. Venezia. Scuola S. Rocco
description: [Venedig S. Giorgio Maggiore]
description: [Santa Maria de Frari ^. Conovas Monument]
description: [S. Maria de'Frari]
description: 1521. Venezia. La Salute e la Dogana
description: [Chiesa della Salute - Venezia]
description: N. 5 Piazza di S. Marco dal Palazzo Reale
description: Place Saint-Marc prise du Palais Royal
description: Intérieur de l'Église de Saint Marc
description: Interno S. Marco Navata Principale
description: [Sancta capitali v. S. Marci]
description: [Venedig. San Zacaria]
description: [Coronella chiesa di S. Giorgio]
description: 16A. Venezia. Mon- Colleoni e Ospedale
description: 1505. Venezia Pozzo vel Cortile del [...]
description: 1516. Venezia Porta di bronzo della Loggetta
description: 290. Venezia- Roccatagliata
description: [Denkmal di Condottiere Bartholomeo Colleoni [...]]
description: Naya ; [und weitere]
description: Ansichten auf Unterlagen montiert
description: Unterlage mit diversen handschriftlichen Notizen versehen
description: Datierung gemäss handschriftlicher Notiz auf der Rückseite des Kartons
description: Nicht alle Fotografien können einem Urheber zugeschrieben werden
description: Unterlage zum Teil mit Prägestempel versehen
description: Digitalisierung=Digitization=Numérisation 2024 TIFF
195. P.Z. Stresa Veduta Generale
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1890

description: Nachträgliche Datierung auf der Rückseite der Unterlage
description: Abzug auf eine Unterlage montiert
description: Unbekannte/r Fotograf/in
description: Digitalisierung=Digitization=Numérisation 2024 TIFF
Grain opacity and the bulk composition of extrasolar planets. II. An analytical model for the grain opacity in protoplanetary atmospheres
Creators: name: Mordasini, C.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Context. We investigate the grain opacity k_gr in the atmosphere of protoplanets. This is important for the planetary mass-radius relation since k_gr affects the H/He envelope mass of low-mass planets and the critical core mass of giant planets. Aims. The goal of this study is to derive an analytical model for k_gr. Methods. Our model is based on the comparison of the timescales of microphysical processes like grain settling in the Stokes and Epstein regime, growth by Brownian motion coagulation and differential settling, grain evaporation, and grain advection due to envelope contraction. With these timescales we derive the grain size, abundance, and opacity. Results. We find that the main growth process is differential settling. In this regime, k_gr has a simple functional form and is given as 27 Q/8 H rho in the Epstein regime and as 2 Q/H rho for Stokes drag. Grain dynamics lead to a typical radial structure of k_gr with high ISM-like values in the top layers but a strong decrease in the deeper parts where the grain-free molecular opacities take over. Conclusions. In agreement with earlier results we find that k_gr is typically much lower than in the ISM. The equations also show that a higher dust input in the top layer does not strongly increase k_gr with two important implications. First, for a formation of giant planet cores via pebbles, there could be the issue that pebbles increase the grain input high in the atmosphere due to ablation. This could potentially increase k_gr hindering giant planet formation. Our study shows that this adverse effect should not occur. Second, it means that a higher stellar [Fe/H] which presumably leads to a higher surface density of planetesimals only favors giant planet formation without being detrimental to it due to an increased k_gr. This corroborates the result that core accretion explains the increase of the giant planet frequency with [Fe/H].
description: 33 pages, 19 figures. Accepted to A&A. Identical to V1 except for updated references
Automorphism groups and uniqueness of holomorphic vertex operator algebras of central charge $24$
Creators: name: Betsumiya, Koichi
name: Lam, Ching Hung
name: Shimakura, Hiroki
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Algebra (math.QA)
subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: Primary 17B69, Secondary 20B25

description: We describe the automorphism groups of all holomorphic vertex operator algebras of central charge $24$ with non-trivial weight one Lie algebras by using their constructions as simple current extensions. We also confirm a conjecture of G. Höhn on the numbers of holomorphic vertex operator algebras of central charge $24$ obtained as inequivalent simple current extensions of certain vertex operator algebras, which gives another proof of the uniqueness of holomorphic vertex operator algebras of central charge $24$ with non-trivial weight one Lie algebras.
description: 45 pages, some typo in Genus A of Table 26 are corrected in the version v3
8641 Taormina Panorama
Creators: name: Sommer, Giorgio
Publisher: name: [s.n.]
Year: 1885

description: Sommer
description: Abzug auf eine Unterlage montiert
description: Unterlage auf der Rückseite beschritet: Cap von San Andrea
description: Digitalisierung=Digitization=Numérisation 2024 TIFF
[7 Ansichten von Subiaco]
Creators: name: [7 Ansichten von Subiaco]
Publisher: name: [s.n.]
Year: 1885

description: 3895. Panorama di Subbiaco
description: No 33 Subiaco
description: [Sta Scolastica (Subiaco)]
description: [Monastero Sta Scolastica]
description: [... S. Benedetto]
description: [Subiaco. Entrato ...]
description: [San Benedetto. La grotta]
description: Unbekannte/r Fotograf/in
description: Mit einer späteren handschriftlichen Datierung: 1897
description: Abzüge auf eine Unterlage montiert
description: 2 Abzüge sind auf eine Unterlage montiert
description: Digitalisierung=Digitization=Numérisation 2024 TIFF
Tensor approximation of the self-diffusion matrix of tagged particle processes
Creators: name: Dabaghi, Jad
name: Ehrlacher, Virginie
name: Strössner, Christoph
Publisher: name: arXiv
Year: 2022
Subjects: subject: Numerical Analysis (math.NA)
subject: Computational Physics (physics.comp-ph)
subject: Computation (stat.CO)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: The objective of this paper is to investigate a new numerical method for the approximation of the self-diffusion matrix of a tagged particle process defined on a grid. While standard numerical methods make use of long-time averages of empirical means of deviations of some stochastic processes, and are thus subject to statistical noise, we propose here a tensor method in order to compute an approximation of the solution of a high-dimensional quadratic optimization problem, which enables to obtain a numerical approximation of the self-diffusion matrix. The tensor method we use here relies on an iterative scheme which builds low-rank approximations of the quantity of interest and on a carefully tuned variance reduction method so as to evaluate the various terms arising in the functional to minimize. In particular, we numerically observe here that it is much less subject to statistical noise than classical approaches.
Additional file 2 of Precise levels of nectin-3 are required for proper synapse formation in postnatal visual cortex
Creators: name: Tomorsky, Johanna
name: Parker, Philip R. L.
name: Doe, Chris Q.
name: Niell, Cristopher M.
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: Developmental Biology

description: Additional file 2: Figure S2. Cells migrate normally to supragranular and granular layers after nectin-3 manipulation. a Representative images of electroporated cells from each condition showing migration to upper layers of cortex. The upper third of cortex was defined as supragranular/granular while the bottom two thirds was defined as subgranular. b Cells in supragranular/granular and subgranular layers of cortex were counted in cortical slices from animals electroporated with scramble shRNA (control), nectin-3 shRNA, or overexpression constructs (Nec3-OE and Nec3Δafadin). The percentage of supragranular/granular (red) or subgranular (blue) cells relative to total cells is shown. Cortical slices from animals at all ages (P14, P21, and P35) were included in this analysis (Control: N = 11 animals, Nec3-shRNA: N = 14 animals, Nec3-OE: N = 11 animals, Nec3Δafadin: N = 12 animals).
A one-dimensional Hadamard walk with one defect
Creators: name: Endo, Takako
name: Konno, Norio
name: Segawa, Etsuo
name: Takei, Masato
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We consider a one-dimensional space-inhomogeneous discrete time quantum walk. This model is the Hadamard walk with one defect at the origin which is different from the model introduced by Wojcik et al. [14]. We obtain a stationary measure of the model by solving the eigenvalue problem and an asymptotic behaviour of the return probability by the path counting approach. Moreover, we get the time-averaged limit measure using the space-time generating function method. The measure is symmetric for the origin and independent of the initial coin state at the starting point. So localization depends only on the parameter which determines the model.
description: 32 pages
[3 Ansichten von Sorrent]
Creators: name: Sommer, Giorgio
Publisher: name: [s.n.]
Year: 1887

description: 2128 Sorrento
description: 5557. Sorrento. Golf coll'Albergo Tramontano
description: 5548. Sorreto. Panorama da S. Antonio con vista del Vesuvio
description: G. Sommer ; [und weitere]
description: Abzüge auf Unterlagen montiert
description: Nicht alle Fotografien können einem Urheber zugeschrieben werden
description: Datierung gemäss handschriftlicher Notiz auf den Rückseiten der Unterlagen
description: Digitalisierung=Digitization=Numérisation 2024 TIFF
On the possibility of incorporation of the iron impurity into $A$ sites in SrTiO$_3$
Creators: name: Sluchinskaya, I. A.
name: Lebedev, A. I.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The local environment and oxidation state of the Fe impurity in strontium titanate are studied using XAFS spectroscopy. The influence of annealing temperature and deviation from stoichiometry on the possibility of incorporation of the impurity into the $A$ and $B$ sites of the perovskite structure is studied. The results obtained from the X-ray diffraction, XANES spectra, and EXAFS spectra suggest that at high annealing temperature the iron atoms, at least partially (up to 30%), enter the $A$ sites in SrTiO$_3$. The obtained results agree with results of first-principles calculations, according to which the iron at the $A$ site exhibits strong off-centering (the displacement of $\sim$1 Å), similar to that previously established in SrTiO$_3$ samples doped with Mn and Co.
description: 7 pages, 3 figures. 1 table
LA SUJECIÓN ESPECIAL DE LA LEY EN LA ETAPA DE EJECUCIÓN DE LA PENA
Creators: name: MORALES MIRANDA TERESA
Publisher: name: Zenodo
Year: 2022
Subjects: SUJECIÓN,EJECUCIÓN, CONSTITUCIÓN, LEY, DECRETO , JUEZ

description: En este ensayo se hace una breve explicación de la sujeción de la ley ante la etapa de ejecución de la pena, desde los derechos y constitucionales hasta los establecidos en el Código procesal penal y la ley 55 de 2003, que reorganiza el Sistema Penitenciario en Panamá.
Automatic Segmentation of Aircraft Dents in Point Clouds
Creators: name: Lafiosca, Pasquale
name: Fan, Ip-Shing
name: Avdelidis, Nicolas P.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Machine Learning (cs.LG)
subject: Image and Video Processing (eess.IV)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Dents on the aircraft skin are frequent and may easily go undetected during airworthiness checks, as their inspection process is tedious and extremely subject to human factors and environmental conditions. Nowadays, 3D scanning technologies are being proposed for more reliable, human-independent measurements, yet the process of inspection and reporting remains laborious and time consuming because data acquisition and validation are still carried out by the engineer. For full automation of dent inspection, the acquired point cloud data must be analysed via a reliable segmentation algorithm, releasing humans from the search and evaluation of damage. This paper reports on two developments towards automated dent inspection. The first is a method to generate a synthetic dataset of dented surfaces to train a fully convolutional neural network. The training of machine learning algorithms needs a substantial volume of dent data, which is not readily available. Dents are thus simulated in random positions and shapes, within criteria and definitions of a Boeing 737 structural repair manual. The noise distribution from the scanning apparatus is then added to reflect the complete process of 3D point acquisition on the training. The second proposition is a surface fitting strategy to convert 3D point clouds to 2.5D. This allows higher resolution point clouds to be processed with a small amount of memory compared with state-of-the-art methods involving 3D sampling approaches. Simulations with available ground truth data show that the proposed technique reaches an intersection-over-union of over 80%. Experiments over dent samples prove an effective detection of dents with a speed of over 500 000 points per second.
[2 Ansichten von Soluntum]
Creators: name: Sommer, Giorgio
name: Incorpora, Giuseppe
Publisher: name: [s.n.]
Year: 1885

description: No. 237 Palermo Dettaglio - Scavi Solunto
description: 91152 Solunto Templo di Giove
description: G. Sommer ; G. Incorpora
description: Abzüge auf Unterlagen montiert
description: Digitalisierung=Digitization=Numérisation 2024 TIFF
From Caenorhabditis elegans to the Human Connectome: A Specific Modular Organisation Increases Metabolic, Functional, and Developmental Efficiency
Creators: name: Kim, Jinseop S.
name: Kaiser, Marcus
Publisher: name: arXiv
Year: 2014
Subjects: subject: Neurons and Cognition (q-bio.NC)
subject: Populations and Evolution (q-bio.PE)
subject: FOS: Biological sciences

description: The connectome, or the entire connectivity of a neural system represented by network, ranges various scales from synaptic connections between individual neurons to fibre tract connections between brain regions. Although the modularity they commonly show has been extensively studied, it is unclear whether connection specificity of such networks can already be fully explained by the modularity alone. To answer this question, we study two networks, the neuronal network of C. elegans and the fibre tract network of human brains yielded through diffusion spectrum imaging (DSI). We compare them to their respective benchmark networks with varying modularities, which are generated by link swapping to have desired modularity values but otherwise maximally random. We find several network properties that are specific to the neural networks and cannot be fully explained by the modularity alone. First, the clustering coefficient and the characteristic path length of C. elegans and human connectomes are both higher than those of the benchmark networks with similar modularity. High clustering coefficient indicates efficient local information distribution and high characteristic path length suggests reduced global integration. Second, the total wiring length is smaller than for the alternative configurations with similar modularity. This is due to lower dispersion of connections, which means each neuron in C. elegans connectome or each region of interest (ROI) in human connectome reaches fewer ganglia or cortical areas, respectively. Third, both neural networks show lower algorithmic entropy compared to the alternative arrangements. This implies that fewer rules are needed to encode for the organisation of neural systems.
Scalar extensions for algebraic structures of Lukasiewicz logic
Creators: name: Lapenta, Serafina
name: Leustean, Ioana
Publisher: name: arXiv
Year: 2014
Subjects: subject: Logic (math.LO)
subject: FOS: Mathematics

description: In this paper we study the tensor product for MV-algebras, the algebraic structures of Łukasiewicz $\infty$-valued logic. Our main results are: the proof that the tensor product is preserved by the categorical equivalence between the MV-algebras and abelian lattice-order groups with strong unit and the proof of the scalar extension property for semisimple MV-algebras. We explore consequences of this results for various classes of MV-algebras and lattice-ordered groups enriched with a product operation.
Preisbuch
Creators: name: W. Sarasin & Co
Publisher: name: [s.n.]
Year: 1896

description: Trägermaterial: Papier, Textilie
description: Deutsch
description: Verzeichnung=Description=Inventaire 05.10.2022 Automatisierter Import Archivbestand
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
The saturated pairwise interaction Gibbs point process as a joint species distribution model
Creators: name: Flint, Ian
name: Golding, Nick
name: Vesk, Peter
name: Wang, Yan
name: Xia, Aihua
Publisher: name: arXiv
Year: 2022
Subjects: subject: Methodology (stat.ME)
subject: Statistics Theory (math.ST)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: In an effort to effectively model observed patterns in the spatial configuration of individuals of multiple species in nature, we introduce the saturated pairwise interaction Gibbs point process. Its main strength lies in its ability to model both attraction and repulsion within and between species, over different scales. As such, it is particularly well-suited to the study of associations in complex ecosystems. Based on the existing literature, we provide an easy to implement fitting procedure as well as a technique to make inference for the model parameters. We also prove that under certain hypotheses the point process is locally stable, which allows us to use the well-known `coupling from the past' algorithm to draw samples from the model. Different numerical experiments show the robustness of the model. We study three different ecological datasets, demonstrating in each one that our model helps disentangle competing ecological effects on species' distribution.
description: 36 pages, 14 figures
[8 Ansichten von Pistoia]
Creators: name: Fratelli Alinari
Publisher: name: Ed. Alinari [und weitere]
Year: 1893

description: Pistoia - Piazza del Duomo
description: No 2271 Pistoia Ospedale del Ceppo [...]
description: 20577 Pistoia Ospedale del Ceppo [...]
description: 20578 Pistoia del Ceppo [...]
description: Pistoia - Il Battistero
description: No 1171 Pistoia Duomo [...]
description: 2268 Pistoia - Facciata della Cattedrale (XII secolo?)
description: 20535 Pistoia Chiesa di S- Paolo (XIII e XIV secolo?)
description: Nicht alle Fotografien können einem Verlag zugeschrieben werden
description: Unbekannte/r Fotograf/in
description: Datierung gemäss handschriftlicher Notiz auf der Rückseite des Kartons
description: Digitalisierung=Digitization=Numérisation 2024 TIFF
[16 Ansichten der Kartause von Pavia]
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1882

description: 4615. Certosa di Pavia Facciata e Fjanco della Chiesa
description: 3852. Certosa di Pavia Parte posteriore della Chiesa
description: Chertosa di Pavia
description: No. 1905 Chertosa di Pavia
description: 4640. Certosa di Pavia Veduta del Christoro piccolo
description: 4644. Certosa di Pavia Veduta del Christoro grande
description: 4621. Certosa di Pavia Porta della Chiesa
description: 4620. Certosa di Pavia Porta della Chiesa
description: 4617. Certosa di Pavia  Finestra sulla Facciata della Chiesa
description: 8228. Certosa di Pavia - Navata del transept
description: 4633. Certosa di Pavia Coro della Chiesa
description: 4636. Certosa di Pavia  Sculture nel Coro, di Bigio da Vairano
description: 1634. Certosa di Pavia Altar Maggiore, attributo a F. Brioschi e S. da Carate
description: 4629. Certosa di Pavia  Mausoleo di Giovanni Galeazzo
description: Certosa di Pavia Trittico esquito in [...]
description: Certosa di Pavia Veduta dell'Ingresso
description: Datierung gemäss handschriftlicher Notiz auf der Unterlage von zwei Abzügen
description: Unbekannte/r Fotograf/in
description: Abzüge auf Karton montiert und auf der Rückseite beschriftet
description: Digitalisierung=Digitization=Numérisation 2024 TIFF
A fast decaying solution to the modified Novikov--Veselov equation with a one-point singularity
Creators: name: Taimanov, Iskander A.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Analysis of PDEs (math.AP)
subject: Differential Geometry (math.DG)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: We present an explicit example of a fast decaying solution to the modified Novikov--Veselov equation with a one-point singularity in the space-time. It is constructed by using the geometrical interpretation of the Moutard transformation of solutions to this equation and the Enneper minimal surface.
description: 5 pages
[19 Ansichten von Pisa]
Creators: name: Bologna, Emilia
Publisher: name: [s.n.]
Year: 1893

description: 3438 Pisa. Panorama della Piazza del Duomo
description: 3363 Pisa. Il Battistero
description: Pisa. Battistero
description: [Pisa. Kanzel im Baptisterium]
description: [Pisa Battiserio]
description: 341 Pisa Pulpito del Battistero di N. Pisano
description: 3442. Pisa La Crocifissione del pulpito del Battistero
description: 3361 Pisa La Cattedrale
description: [Pisa Dom]
description: Pisa
description: Pisa No. 2311 [...] del Duomo
description: Pisa No. 2310 Facciata dek Duomo
description: [Dom von Pisa]
description: [Ohne Titel]
description: [Pisa Santa Maria della Spina]
description: Pisa Area del Camposanto
description: 339 Pisa. (Campo Santa) [...]
description: No. 1856 Gallerie inconsolabile Camposanto di Pisa
description: Emilia Bologna
description: Nicht alle Fotografien können einem Urheber zugeschrieben werden
description: Abzüge auf Karton montiert und zum Teil auf der Vorder, sowie auf der Rückseite beschriftet
description: Datierung gemäss handschriftlichem Vermerk auf der Rückseite eines Kartons
description: Digitalisierung=Digitization=Numérisation 2024 TIFF