cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Erdheim-Chester Disease (ECD) patients positive for the BRAF V600E mutation present hypermetabolic adrenal glands on 18F-Fluorodeoxyglucose PET/CT
Creators: name: Karantanas, Apostolos
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Nuclear medicine
subject: Molecular imaging
subject: Haematologic
subject: PET-CT
subject: Molecular imaging
subject: Segmentation
subject: Computer Applications-Detection, diagnosis
subject: Cancer
subject: Molecular, genomics and proteomics
subject: Haematologic diseases

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Erdheim-Chester disease (ECD) is a rare potentially fatal hematopoietic neoplasm of histiocytic origin occurring mainly in adults. ECD can affect several organs (Figure 1) including the adrenal glands [1]. ECD diagnosis relies upon...
Sonnenfleckenzeichnung Nr. 153.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 20.07.2012, 08:15, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2012

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Transition regime of the one-dimensional two-stream instability
Creators: name: Lotov, K. V.
name: Timofeev, I. V.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: The transition between kinetic and hydrodynamic regimes of the one-dimensional two-stream instability is numerically analyzed, and the correction coefficients to the well-known textbook formulae are calculated. The approximate expressions are shown to overestimate the growth rate several times in a wide parameter area.
description: Translation of a Russian-language journal paper to English, 3 pages, 4 figures
Superconductor-ferromagnet hybrids for non-reciprocal electronics and detectors
Creators: name: Geng, Zhuoran
name: Hijano, Alberto
name: Ilic, Stefan
name: Ilyn, Maxim
name: Maasilta, Ilari J.
name: Monfardini, Alessandro
name: Spies, Maria
name: Strambini, Elia
name: Virtanen, Pauli
name: Calvo, Martino
name: Gonzalez-Orellana, Carmen
name: Helenius, Ari P.
name: Khorshidian, Sara
name: de Araujo, Clodoaldo I. L.
name: Levy-Bertrand, Florence
name: Rogero, Celia
name: Giazotto, Francesco
name: Bergeret, F. Sebastián
name: Heikkilä, Tero T.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We review the use of hybrid thin films composed of superconductors and ferromagnets for creating non-reciprocal electronic components and self-biased detectors of electromagnetic radiation. We begin by introducing the theory behind these effects, as well as discussing various potential materials that can be used in the fabrication of these components. We then proceed with a detailed discussion on the fabrication and characterization of Al/EuS/Cu and EuS/Al/Co-based detectors, along with their noise analysis. Additionally, we suggest some approaches for multiplexing such self-biased detectors.
description: 30 pages, 21 figures
LaBiOmicS
Creators: name: Menegidio, Fabiano
name: De Campos Oliveira, Rafaela
name: Takao, Paulo Sallarola
Publisher: name: OSF
Year: 2024

description: Repositório do Laboratório de Bioinformática e Ciências Ômicas (LaBiOmicS) da Universidade de Mogi das Cruzes (UMC).

Site do Laboratório: https://labiomics.github.io/
Sonnenfleckenzeichnung Nr. 211.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 30.09.2012, 09:45, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2012

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Source Inversion Report On The 24 January 2020 Mw 6.8 Elazığ-Sivrice Earthquake
Creators: name: Mohammadreza, Jamalreyhani
name: Büyükakpınar, Pınar
name: Cesca, Simone
name: Dahm, Torsten
name: Rezapour, Mehdi
name: Isken, Marius Paul
name: Behnam Maleki, Asayesh
name: Heimann, Sebastian
Publisher: name: GFZ Data Services
Year: 2020
Subjects: subject: finite fault inversion
subject: moment tensor inversion
subject: seismology
subject: Earth Remote Sensing Instruments > Active Remote Sensing > Imaging Radars
subject: EARTH SCIENCE > SOLID EARTH > TECTONICS > EARTHQUAKES
subject: EARTH SCIENCE > SOLID EARTH > TECTONICS > PLATE TECTONICS > CRUSTAL MOTION
subject: EARTH SCIENCE > SOLID EARTH > TECTONICS > PLATE TECTONICS > FAULT MOVEMENT
subject: EARTH SCIENCE > SOLID EARTH > TECTONICS > PLATE TECTONICS > STRESS
subject: In Situ Land-based Platforms > GEOPHYSICAL STATIONS/NETWORKS

description: This interactive webpage contains supplementary information for the publication by Jamalreyhani et al., 2020: Seismicity related to the eastern sector of Anatolian escape tectonics: A seismic gap partly filled by the 24 January 2020 Mw 6.8 Elazığ-Sivrice earthquake.
description: The analysis has been performed using the Grond software package (Heimann et al., 2018). The open source software for seismic source parameter optimization Grond implements a bootstrap-based method to retrieve solution sub-spaces, parameter trade-offs and uncertainties of earthquake source parameters. Green's functions (GFs) for three different velocity models were calculated with the orthonormal propagator method (QSEIS, Wang, 1999; see https://github.com/pyrocko/fomosto-qseis/). All GFs are stored in Pyrocko GF stores (Pyrocko toolbox, Heimann et al., 2017, Heimann et al. 2019). Green's functions were computed employing a tapered Heaviside wavelet, a sample rate of 25 Hz and a grid spacing of 50 m allowing for interpolation of Green's functions between nodes. The databases comprise source depths from 1 to 4 km and receiver depths from 0 to 200 m. We used a nearest neighbor interpolation inbetween grid points of the pre-computed GFs.
ВАРИАЦИОННАЯ СТАТИСТИКА ПРИ ЭКОЛОГО-ГЕОХИМИЧЕСКИХ ИССЛЕДОВАНИЯХ ПОЧВ, ПОДВЕРЖЕННЫХ ТЕХНОГЕННОМУ ВОЗДЕЙСТВИЮ
Creators: name: А.Г. Гололобова
Publisher: name: Проблемы региональной экологии
Year: 2022
Subjects: загрязнение
почвы
Якутия
микроэлементы
статистический анализ
pollution
soils
Yakutia
trace elements
statistical analysis

description: В настоящей работе представлена геохимическая характеристика состояния почв Хання-Накынского междуречья, где проводится активное освоение месторождений алмазов. В пробах почв определено содержание металлов (Pb, Ni, Mn, Cd, Co, Cr, Zn, Cu, As), общего углерода и азота, изучен гранулометрический состав. Обработка и исследование полученных данных проведено с применением многомерного статистического анализа, с помощью которого выполнены: описательная статистика, корреляционный и кластерный анализ. Отмечено преобладание фракций тонкого песка (0,25—0,05 мм), варьирование рН от кислых до нейтральных значений, достаточно высокое содержание органического углерода. Все средние значения концентраций микроэлементов, кроме As были выше фоновых значений. Общие концентрации Mn, Co, Cr, Zn и Cu показали большую степень изменчивости по коэффициенту вариации, что обусловлены большим количеством локальных точек загрязнения. Распределение металлов Pb, Ni, Cd, As является более однородным. Установлены корреляционные связи между содержанием фракций средней пыли и концентрацией Cu, количеством органического вещества и содержанием As, Pb. Снижение величины рН приводит к уменьшению содержания Ni. По дендрограмме выявлены три кластера: Ni—As, Co—Mn и Cd—Zn, которые представляют потенциальную опасность. Выявлены ареалы загрязнения, которые требуют постоянного мониторинга за ее состоянием.
description: This paper presents a geochemical characteristic of the state of soils in the Khannya-Nakyn interfluve, where diamond deposits are actively developed. In soil samples, the content of metals (Pb, Ni, Mn, Cd, Co, Cr, Zn, Cu, As), total carbon and total nitrogen was determined, and the granulometric composition was studied. The processing and study of the data obtained was carried out using multivariate statistical analysis, with the help of which the following were performed: descriptive statistics, correlation and cluster analysis. The predominance of fractions of fine sand (0.25—0.05 mm), pH variation from acidic to neutral values, and a fairly high content of organic carbon were noted. All mean concentrations of microelements, except for As, were higher than the background values. The total concentrations of Mn, Co, Cr, Zn and Cu showed a large degree of variability in the coefficient of variation, which is due to a large number of local pollution points. The distribution of Pb, Ni, Cd, As metals is more homogeneous. Correlations between the content of medium dust fractions and the concentration of Cu, the amount of organic matter and the content of As, Pb have been established. A decrease in the pH value leads to a decrease in the Ni content. The dendrogram revealed three clusters: Ni—As, Co—Mn, and Cd—Zn, which represent a potential hazard. Areas of pollution have been identified that require constant monitoring of its condition.
Learning curves for deep structured Gaussian feature models
Creators: name: Zavatone-Veth, Jacob A.
name: Pehlevan, Cengiz
Publisher: name: arXiv
Year: 2023
Subjects: subject: Machine Learning (stat.ML)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: In recent years, significant attention in deep learning theory has been devoted to analyzing when models that interpolate their training data can still generalize well to unseen examples. Many insights have been gained from studying models with multiple layers of Gaussian random features, for which one can compute precise generalization asymptotics. However, few works have considered the effect of weight anisotropy; most assume that the random features are generated using independent and identically distributed Gaussian weights, and allow only for structure in the input data. Here, we use the replica trick from statistical physics to derive learning curves for models with many layers of structured Gaussian features. We show that allowing correlations between the rows of the first layer of features can aid generalization, while structure in later layers is generally detrimental. Our results shed light on how weight structure affects generalization in a simple class of solvable models.
description: 14+18 pages, 2+1 figures. NeurIPS 2023 Camera Ready
Sonnenfleckenzeichnung Nr. 104.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 24.05.2012, 07:45, erstellt von Marco Cagnotti
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2012

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 4.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Sonnenfleckenzeichnung Nr. 36.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 16.02.2012, 10:15, erstellt von Michele Bianda
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2012

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 1.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Sonnenfleckenzeichnung Nr. 232.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 25.10.2012, 07:30, erstellt von Marco Cagnotti
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2012

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 4.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
An Undocumented Method of Filtering and Translating Structural SGML to HTML using Citec Multidoc Pro Style Sheets
Creators: name: O'Donnell, Daniel Paul
name: Egmond, Mathew van
Publisher: name: Zenodo
Year: 1999
Subjects: Multidoc
SGML
HTML
Cædmon's Hymn: A multimedia study, edition, and archive

description: This practice note describes an undocumented, inexpensive, and easy-to-use process by which structurally encoded SGML documents can be translated to HTML using Citec Multidoc Pro SGML Browser Style Sheets. The method is simple to implement yet versatile enough to allow developers to process even quite complicated documents on short notice. It should be of particular interest to smaller projects where funding and encoders’ time is at a premium.
description: This method was used in preparing the original HTML files for the CD-ROM publication Caedmon's Hymn.
Sonnenfleckenzeichnung Nr. 111.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 31.05.2012, 08:15, erstellt von Marco Cagnotti
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2012

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Process optimization of a lignocellulosic multi-product biorefinery
Creators: name: Giuliano, Aristide
Publisher: name: Universita degli studi di Salerno
Year: 2016
Subjects: subject: ING-IND/25 IMPIANTI CHIMICI
subject: Biorefinery
subject: Optimization
subject: Biomass

description: 2014 - 2015
description: A methodology to reduce the complexity of the process optimization was applied to multiproduct biorefinery fed by lignocellulosic biomass. A process superstructure was built to consider alternative process pathways to levulinic acid, succinic acid and ethanol. A Mixed Integer Non-Linear Problem was obtained and transformed in a Mixed Integer Linear Problem by means of a discretization procedure of the non-linear variables. Rigorous design methods accounting for complete kinetics schemes for hydrolysis and fermentation reactors for the production of levulinic acid, succinic acid and ethanol were included in a biorefinery superstructure optimization. A discretization method was applied to obtain a MILP approximation of the resulting MINLP master problem. The optimal flowsheet of a biorefinery with hardwood feedstock, obtained by maximizing the Net Present Value, yields comparable biomass allocation to levulinic acid and succinic acid (more than 40% each) and the its balance to ethanol. A sensitivity analysis highlighted that the optimal flowsheet and the relevant technical and economic performances are significantly dependent on the economic scenario (chemical products selling price, discount rate) and on the plant scale. Finally, process optimization achieved by maximizing two different economic objective functions, Net Present Value and Internal Rate of Return, provided different optimal flowsheets and biomass allocation to chemical products. The effect of the change of the biomass type and composition on the plant was also considered. Results highlight that the composition of the biomass feedstock in terms of cellulose, hemicellulose and lignin has a significant effect on the biomass allocation to the three product production processes and on the relevant optimal flowsheet. Case studies with a combined use of different seasonal biomass types during the year were also studied to provide a methodology to find the optimal biorefinery flowsheet in real scenarios. In the season based scenario studied, product yield distribution and overall productivity of the plant varies during the different periods provided a constant biomass feed rate. [edited by Author]
Trachten heute – mehr als ein modischer Spleen?
Creators: name: Hellmuth, Thomas
Publisher: name: T. Hellmuth, Trachten heute – mehr als ein modischer Spleen?, «Public history weekly», 2, 2014, n. 2
Year: 2014

description: Zunehmend bin ich verwirrt. Das hängt vielleicht mit meinem Alter zusammen, in erster Linie aber mit Erscheinungen, die mir manchmal geradezu die Orientierung nehmen: junge Menschen in Lederhosen und Dirndlkleidern, Burschen in karierten Hemden, Mädchen mit ausladenden Spitzendekolletés … Tatsächlich hat in den letzten Jahren die Renaissance der Tracht stattgefunden. Fragt man in einer Vorlesung, wer denn eine solche nicht gar sein eigen nennt, dann schnallen bei mehr als der Hälfte der Studierenden die Hände hoch – und das ohne rot zu werden! Plötzlich sehe ich alt aus, obwohl es doch noch gar nicht so lange her ist, dass Trachten nicht nur als konservativ und rückwärtsgewandt betrachtet wurden, sondern auch als belastet, als Ausdruck einer von den Nationalsozialisten gepflegten „Blut und Boden“-Ideologie.
Taming the Swarm: a role-based approach for autonomous agents
Creators: name: Lordan, Francesc
Publisher: name: Zenodo
Year: 2024

description: Slides used during Francesc Lordan's presentation of the article "Taming the Swarm: a role-based approach for autonomous agents" at the Next steps in IoT-Edge-Cloud Continuum Evolution: Research and Practice (IECCONT 2024) Workshop co-located at 30th International European Conference on Parallel and Distributed Computing (Euro-Par 2024) in Madrid, Spain.
Linear combination of Hamiltonian simulation for nonunitary dynamics with optimal state preparation cost
Creators: name: An, Dong
name: Liu, Jin-Peng
name: Lin, Lin
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: Numerical Analysis (math.NA)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We propose a simple method for simulating a general class of non-unitary dynamics as a linear combination of Hamiltonian simulation (LCHS) problems. LCHS does not rely on converting the problem into a dilated linear system problem, or on the spectral mapping theorem. The latter is the mathematical foundation of many quantum algorithms for solving a wide variety of tasks involving non-unitary processes, such as the quantum singular value transformation (QSVT). The LCHS method can achieve optimal cost in terms of state preparation. We also demonstrate an application for open quantum dynamics simulation using the complex absorbing potential method with near-optimal dependence on all parameters.
description: 6+15 pages, 1 figure
Redefining the limit dates for the Maunder Minimum
Creators: name: Vaquero, J. M.
name: Trigo, R. M.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Atmospheric and Oceanic Physics (physics.ao-ph)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: The Maunder Minimum corresponds to a prolonged minimum of solar activity a phenomenon that is of particular interest to many branches of natural and social sciences commonly considered to extend from 1645 until 1715. However, our knowledge of past solar activity has improved significantly in recent years and, thus, more precise dates for the onset and termination of this particularly episode of our Sun can be established. Based on the simultaneous analysis of distinct proxies we propose a redefinition of the Maunder Minimum period with the core "Deep Maunder Minimum" spanning from 1645 to 1700 (that corresponds to the Grand Minimum state) and a wider "Extended Maunder Minimum" for the longer period 1618-1723 that includes the transition periods.
description: 6 pages, 2 figures, accepted for publication in New Astronomy
Gemini Planet Imager Observational Calibrations VI: Photometric and Spectroscopic Calibration for the Integral Field Spectrograph
Creators: name: Maire, Jérôme
name: Ingraham, Patrick J.
name: De Rosa, Robert J.
name: Perrin, Marshall D.
name: Rajan, Abhijith
name: Savransky, Dmitry
name: Wang, Jason J.
name: Ruffio, Jean-Baptiste
name: Wolff, Schuyler G.
name: Chilcote, Jeffrey K.
name: Doyon, René
name: Graham, James R.
name: Greenbaum, Alexandra Z.
name: Konopacky, Quinn M.
name: Larkin, James E.
name: Macintosh, Bruce A.
name: Marois, Christian
name: Millar-Blanchaer, Max
name: Patience, Jennifer
name: Pueyo, Laurent A.
name: Sivaramakrishnan, Anand
name: Thomas, Sandrine J.
name: Weiss, Jason L.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: The Gemini Planet Imager (GPI) is a new facility instrument for the Gemini Observatory designed to provide direct detection and characterization of planets and debris disks around stars in the solar neighborhood. In addition to its extreme adaptive optics and corona graphic systems which give access to high angular resolution and high-contrast imaging capabilities, GPI contains an integral field spectrograph providing low resolution spectroscopy across five bands between 0.95 and 2.5 $μ$m. This paper describes the sequence of processing steps required for the spectro-photometric calibration of GPI science data, and the necessary calibration files. Based on calibration observations of the white dwarf HD 8049B we estimate that the systematic error in spectra extracted from GPI observations is less than 5%. The flux ratio of the occulted star and fiducial satellite spots within coronagraphic GPI observations, required to estimate the magnitude difference between a target and any resolved companions, was measured in the $H$-band to be $Δm = 9.23\pm0.06$ in laboratory measurements and $Δm = 9.39\pm 0.11$ using on-sky observations. Laboratory measurements for the $Y$, $J$, $K1$ and $K2$ filters are also presented. The total throughput of GPI, Gemini South and the atmosphere of the Earth was also measured in each photometric passband, with a typical throughput in $H$-band of 18% in the non-coronagraphic mode, with some variation observed over the six-month period for which observations were available. We also report ongoing development and improvement of the data cube extraction algorithm.
description: 15 pages, 6 figures. Proceedings of the SPIE, 9147-307
Sonnenfleckenzeichnung Nr. 185.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 23.08.2012, 08:00, erstellt von Marco Cagnotti
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2012

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Corpi contesi, corpi negati. La rappresentazione delle donne nel Myanmar dei conflitti interreligiosi
Creators: name: Di Padova, Elena
Publisher: name: Storia delle Donne
Year: 2016

description: Il nazionalismo religioso ha sempre dominato la storia del Myanmar e l’accompagna nell’attuale fase di transizione democratica. Forte componente della sua propaganda è la figura della donna concepita come depositaria culturale e biologica della razza birmana e della religione buddista. Il corpo della donna viene strumentalizzato dall’establishment militare, aiutato da gruppi di monaci fondamentalisti, nel giustificare i propri abusi e mantenere il controllo sul paese. Il corpo viene “conteso” perchè tramite lo stupro delle donne viene agita un’opera di conquista e di oppressione verso delle minoranze etniche e religiose oltre ad una strategia di “birmanizzazione” culturale e biologica. Il corpo viene “negato” perché la donna viene presa di mira da politiche di “protezione della razza e della religione” che passano necessariamente dal controllo del suo corpo senza alcuna possibilità per lei di incidere su decisioni che riguadano la propria vita. Questa situazione viene contrastata dal vitale attivismo politico femminile che continua instancabilmente a promuovere i diritti delle donne e a sostenere il processo di democratizzazione del paese.
description: Storia delle Donne, Vol. 11 (2015): Intolleranze fra religione e geopolitica
Geometry-Aware Coverage Path Planning for Depowdering on Complex 3D Surfaces
Creators: name: Do, Van-Thach
name: Pham, Quang-Cuong
Publisher: name: arXiv
Year: 2023
Subjects: subject: Robotics (cs.RO)
subject: Computational Geometry (cs.CG)
subject: FOS: Computer and information sciences

description: This paper presents a new approach to obtaining nearly complete coverage paths (CP) with low overlapping on 3D general surfaces using mesh models. The CP is obtained by segmenting the mesh model into a given number of clusters using constrained centroidal Voronoi tessellation (CCVT) and finding the shortest path from cluster centroids using the geodesic metric efficiently. We introduce a new cost function to harmoniously achieve uniform areas of the obtained clusters and a restriction on the variation of triangle normals during the construction of CCVTs. The obtained clusters can be used to construct high-quality viewpoints (VP) for visual coverage tasks. Here, we utilize the planned VPs as cleaning configurations to perform residual powder removal in additive manufacturing using manipulator robots. The self-occlusion of VPs and ensuring collision-free robot configurations are addressed by integrating a proposed optimization-based strategy to find a set of candidate rays for each VP into the motion planning phase. CP planning benchmarks and physical experiments are conducted to demonstrate the effectiveness of the proposed approach. We show that our approach can compute the CPs and VPs of various mesh models with a massive number of triangles within a reasonable time.
description: 8 pages, 8 figures
Vie femminili di liberazione. Il movimento transnazionale delle bhikkunī nel Sudest asiatico
Creators: name: Chiricosta, Alessandra
Publisher: name: Storia delle Donne
Year: 2016

description: La lotta per il riconoscimento dell’ordinazione delle bhikkunī nell’ambito del Buddhismo theravāda, come sostiene Tanaporn Pichitsakulachai, può essere interpretata come una forma di femminismo religioso. Il movimento per la “rifondazione” del monachesimo femminile nei paesi del Sud e Sudest Asiatico e’ una realta’ fluida e policentrica, che cerca non solo di rinegoziare i ruoli tradizionalmente imposti alle donne, ma sfida i principi stessi su cui il concetto di “tradizione” viene costruito. La questione della rifondazione dell’ordine delle bhikkunī viene qui letta come spazio di movimento di network interculturali di donne, che riflettono la filosofia del Socially Engaged Buddhis (SEB). La dimensione relazionale e transnazionale che tali network pongono in essere puo’ offrire una differente prospettiva in grado di fornire una via di superamento delle dicotomie politiche e teoretiche che hanno a lungo guidato la lettura di fenomeni connessi all’ agency delle donne in contesti post coloniali.
description: Storia delle Donne, Vol. 11 (2015): Intolleranze fra religione e geopolitica
Sonnenfleckenzeichnung Nr. 103.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 23.05.2012, 11:30, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2012

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Scrittura e militanza: due stagioni di donne cattoliche nei Paesi Bassi Spagnoli (secc. XVI e XVII)
Creators: name: Mostaccio, Silvia
Publisher: name: Storia delle Donne
Year: 2016

description: L’articolo è dedicato alla capacità d’azione mostrata da laiche e religiose nel contesto di due differenti stagioni dello scontro confessionale tra cattolici e protestanti nei Paesi Bassi Spagnoli. Donne attive in quanto militanti cattoliche. Tale scelta permette di considerare il modificarsi degli spazi d’azione femminile secondo il variare delle fasi storiche: dallo shock di fronte all’urto protestante alla rioganizzazione post-tridentina. L’analisi é condotta a partire da testi femminili (editi e inediti) e dai loro contesti di produzione (dall’umanesimo erasmiano alla riconquista cattolica e iberica). Le città di Anversa e Bruxelles sono i luoghi in cui la poetessa e maestra di scuola Anna Bijns e quindi le carmelitane scalze spagnole Ana de Jesús e Ana de San Bartolomé si trovano ad agire. The article is devoted to secular and religious women’s agency in the framework of two different seasons of the confessional clash between Catholics and Protestants in the Early Modern Spanish Low-Countries. These women were catholic militants. The topic allow to follow changes in relation with female agency’s boundaries according to different periods: from the shocking time of Protestant first impact to the Catholic reset after the council of Trent. The analysis is based on printed and unprinted female texts, according to their context of production (the Erasmian humanism and the catholic and Spanish reconquest).The poetess and school teacher Anna Bijns as well as discalced Spanish Carmelites Ana de Jesús and Ana de San Bartolomé lived in Brussels and Antwerp.
description: Storia delle Donne, Vol. 11 (2015): Intolleranze fra religione e geopolitica
«A Monstrous Regiment of Women»: nascite mostruose come stigma del dissenso religioso delle donne negli anni delle guerre civili inglesi (1642-1652)
Creators: name: Baratta, Luca
Publisher: name: Storia delle Donne
Year: 2016

description: Il presente lavoro prende in esame quattro resoconti di nascite di esseri umani con malformazioni congenite pubblicati a Londra tra il 1642 e 1652. Messi in circolazione dalla stampa nel frastagliato quadro del conflitto tra Carlo I e il Parlamento, e più nello specifico negli anni in cui non si era ancora del tutto spenta la polemica sulla chiesa riformata, i quattro pamphlet sono accomunati dalla medesima lettura della nascita mostruosa, vista come esito di una qualche forma di dissenso religioso da parte delle madri protagoniste. La colpevolizzazione delle donne non era un fenomeno nuovo: già nei decenni precedenti alle guerre civili, le narrazioni di nascite mostruose avevano frequentemente messo in luce negativa le donne, spesso attraverso il sillogismo per cui la nascita di un figlio deforme dichiarava una colpa segreta della genitrice. La novità dei documenti che raccontarono le cosiddette monstrous births negli anni 1642-1652 fu di appuntare il proprio stigma su una colpa materna che non era più di tipo sessuale, o più in generale morale: la propaganda religiosa e politica strumentalizzò i parti di bambini deformi, interpretandoli come punizioni divine per il dissenso religioso manifestato dalle loro madri.
description: Storia delle Donne, Vol. 11 (2015): Intolleranze fra religione e geopolitica
La presa di parola di Anne Hutchinson. Insubordinazione e conflitto nella giovane America puritana
Creators: name: Vivan, Itala
Publisher: name: Storia delle Donne
Year: 2016

description: Anne Hutchinson lasciò l’Inghilterra nel 1634 per emigrare nel Massachusetts puritano, dove nel 1637 e 1638 fu processata, condannata, scomunicata ed espulsa come donna insubordinata, deviante e pericolosa. Il suo ruolo intellettuale e politico nell’alba incandescente della prima America viene qui analizzato e discusso ascoltando da presso il racconto che promana dalla voce della stessa Anne Hutchinson attraverso i verbali dei due processi, trascritti dai contemporanei con la fedeltà letterale che era tipica del puritanesimo americano. La drammatica controversia che ebbe al centro la presa di parola di questa donna segnò la prima grande crisi della neonata società coloniale – la cosiddetta crisi antinomiana -- e ne determinò gli sviluppi futuri, indirizzandoli verso un sistema di potere politico su basi teocratiche.
description: Storia delle Donne, Vol. 11 (2015): Intolleranze fra religione e geopolitica
Sonnenfleckenzeichnung Nr. 27.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 06.02.2012, 09:45, erstellt von Marco Cagnotti
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2012

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 1.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Sonnenfleckenzeichnung Nr. 59.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 16.03.2012, 09:00, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2012

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
I sottili confini tra tolleranza e intolleranza. Dispense matrimoniali e matrimoni “misti” come strumenti di controllo e di integrazione delle minoranze a Roma in età moderna
Creators: name: Caffiero, Marina
Publisher: name: Storia delle Donne
Year: 2016

description: Il saggio intende presentare un aspetto poco conosciuto della storia del matrimonio in Antico Regime: la concessione da parte dell'Inquisizione romana di dispense matrimoniali a donne delle minoranze - ebree o musulmane - che una volta convertite al cristianesimo chiedevano di potersi risposare con un cristiano, ottenendo una sorta di divorzio dal primo marito. La concessione larga delle dispense dimostra che tali matrimoni costituivano di fatto strumenti di integrazione, economica, sociale e di cittadinanza dei convertiti . Il matrimonio rendeva più facile l’assimilazione entro il gruppo maggioritario.Per altro verso, però, tali unioni costituivano anche una espressione di intolleranza, in quanto erano una modalità efficace di cancellazione, e dunque di mancata accettazione, della diversità attraverso la conversione –più o meno forzata– di uno dei coniugi e l’educazione cristiana dei figli della coppia (specie se la convertita era la madre). L'assimilazione, oltre a tentare di cancellare ogni identità originaria passando per la conversione, non implicava affatto una piena tolleranza del mondo “altro”, ma una sorta di “tolleranza repressiva”. Si tratta insomma di processi in cui l’intolleranza religiosa appare più strisciante, sottile e meno evidente, ma pur sempre attiva.
description: Storia delle Donne, Vol. 11 (2015): Intolleranze fra religione e geopolitica
Sonnenfleckenzeichnung Nr. 29.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 08.02.2012, 09:30, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2012

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Sonnenfleckenzeichnung Nr. 110.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 30.05.2012, 07:45, erstellt von Marco Cagnotti
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2012

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 4.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
ELM mitigation via rotating resonant magnetic perturbations on MAST
Creators: name: Thornton, A. J.
name: Kirk, A.
name: Cahyna, P.
name: Chapman, I. T.
name: Fishpool, G.
name: Harrison, J. R.
name: Liu, Y. Q.
name: Kripner, L.
name: Peterka, M.
name: Team, the MAST
Publisher: name: arXiv
Year: 2014
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: The application of resonant magnetic perturbations (RMPs) produces splitting of the divertor strike point due to the interaction of the RMP field and the plasma field. The application of a rotating RMP field causes the strike point splitting to rotate, distributing the particle and heat flux evenly over the divertor. The RMP coils in MAST have been used to generate a rotating perturbation with a toroidal mode number n=3. The ELM frequency is doubled with the application of the RMP rotating field, whilst maintaining the H mode. During mitigation, the ELM peak heat flux is seen to be reduced by 50% for a halving in the ELM energy and motion of the strike point, consistent with the rotation of the applied RMP field, is seen using high spatial resolution (1.5mm at the target) heat flux profiles measured using infrared (IR) thermography.
description: 18 pages, 6 figures
Sonnenfleckenzeichnung Nr. 126.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 20.06.2012, 07:15, erstellt von Marco Cagnotti
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2012

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 4.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Static spheres around spherically symmetric black hole spacetime
Creators: name: Wei, Shao-Wen
name: Zhang, Yu-Peng
name: Liu, Yu-Xiao
name: Mann, Robert B.
Publisher: name: arXiv
Year: 2023
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Unique features of particle orbits produce novel signatures of gravitational observable phenomena, and are quite useful in testing compact astrophysical objects in general relativity or modified theories of gravity. Here we observe a representative example that a static, spherically symmetric black hole solution with nonlinear electrodynamics admits static points at finite radial distance. Each static point thus produces a static sphere, on which a massive test particle can remain at rest at arbitrary latitudes with respect to an asymptotic static observer. As a result, the well-known static Dyson spheres can be implemented by such orbits. More interestingly, employing a topological argument, we disclose that stable and unstable static spheres (if they exist) always come in pairs in an asymptotically flat spacetime. In contrast to this, the counterpart naked singularity has one more stable static sphere than the unstable one. Our results have potential applications in testing black holes in standard Maxwell and nonlinear electrodynamics, as well as in uncovering the underlying astronomical observation effects in other gravitational theories beyond general relativity.
description: 7 pages, 4 figures. Published version
Exploring the Elastic Properties and Fracture Patterns of Me-Graphene Monolayers and Nanotubes through Reactive Molecular Dynamics Simulations
Creators: name: Junior, Marcelo L. Pereira
name: De Sousa, José. M.
name: Brandão, Wjefferson H. S.
name: Galvão, Douglas. S.
name: Fonseca, Alexandre F.
name: Junior, Luiz A. Ribeiro
Publisher: name: arXiv
Year: 2023
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences
subject: J.2; I.6
subject: 00-xx

description: Me-graphene (MeG) is a novel two-dimensional (2D) carbon allotrope. Due to its attractive electronic and structural properties, it is important to study the mechanical behavior of MeG in its monolayer and nanotube topologies. In this work, we conducted fully atomistic reactive molecular dynamics simulations using the Tersoff force field to investigate their mechanical properties and fracture patterns. Our results indicate that Young's modulus of MeG monolayers is about 414 GPa and in the range of 421-483 GPa for the nanotubes investigated here. MeG monolayers and MeGNTs directly undergo from elastic to complete fracture under critical strain without a plastic regime.
description: 10 pages, 01 table, and 05 figures
Models, metrics, and their formulas for typical electric power system resilience events
Creators: name: Dobson, Ian
Publisher: name: arXiv
Year: 2023
Subjects: subject: Systems and Control (eess.SY)
subject: Probability (math.PR)
subject: Applications (stat.AP)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Mathematics
subject: FOS: Computer and information sciences
subject: 62P30

description: Poisson process models are defined in terms of their rates for outage and restore processes in power system resilience events. These outage and restore processes easily yield the performance curves that track the evolution of resilience events, and the area, nadir, and duration of the performance curves are standard resilience metrics. This letter analyzes typical resilience events by analyzing the area, nadir, and duration of mean performance curves. Explicit and intuitive formulas for these metrics are derived in terms of the Poisson process model parameters, and these parameters can be estimated from utility data. This clarifies the calculation of metrics of typical resilience events, and shows what they depend on. The metric formulas are derived with lognormal, exponential, or constant rates of restoration. The method is illustrated with a typical North American transmission event. Similarly nice formulas are obtained for the area metric for empirical power system data.
Sonnenfleckenzeichnung Nr. 58.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 15.03.2012, 09:45, erstellt von Marco Cagnotti
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2012

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 4.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)