cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Self-Supervised Depth and Ego-Motion Estimation for Monocular Thermal Video Using Multi-Spectral Consistency Loss
Creators: name: Shin, Ukcheol
name: Lee, Kyunghyun
name: Lee, Seokju
name: Kweon, In So
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: A thermal camera can robustly capture thermal radiation images under harsh light conditions such as night scenes, tunnels, and disaster scenarios. However, despite this advantage, neither depth nor ego-motion estimation research for the thermal camera have not been actively explored so far. In this paper, we propose a self-supervised learning method for depth and ego-motion estimation from thermal images. The proposed method exploits multi-spectral consistency that consists of temperature and photometric consistency loss. The temperature consistency loss provides a fundamental self-supervisory signal by reconstructing clipped and colorized thermal images. Additionally, we design a differentiable forward warping module that can transform the coordinate system of the estimated depth map and relative pose from thermal camera to visible camera. Based on the proposed module, the photometric consistency loss can provide complementary self-supervision to networks. Networks trained with the proposed method robustly estimate the depth and pose from monocular thermal video under low-light and even zero-light conditions. To the best of our knowledge, this is the first work to simultaneously estimate both depth and ego-motion from monocular thermal video in a self-supervised manner.
description: 8 pages, Accepted by IEEE Robotics and Automation Letters (RA-L) with ICRA 2022 option
Stenotortor acuta Viraktamath & Wilson 2018, sp. nov.
Creators: name: Viraktamath, C. A.
name: Wilson, Michael R.
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Cicadellidae
Stenotortor
Stenotortor acuta

description: Stenotortor acuta sp. nov.
Figs 5, 16, 38–46.
Coloration similar to that in S. subhimalaya with following differences: crown with two oblique short stripes on either side of median line. Posterior margin of pronotum, dark and mesonoutm dark reddish brown; inner claval marginal band in holotype complete but in paratype discontinuous in distal 0.66; costal margin, fore and middle tibiae, pink in paratype male.
Crown longer than pronotum, anteriorly narrowed and acutely pointed, lateral carinae sinuate. Pronotum 1.3 times as wide as long, slightly arcuate, transversely wrinkled. Mesonoutm longer than pronotum but about as long as crown. Forewing venation raised above general surface, costal cross veins present.
Male genitalia. Pygofer elongate, dorsoventrally depressed, posteroventrally rounded, with macrosetae. Subgenital plate slightly narrowed distally compared to proximal region, covered with microsetae in distal half. Style robust, broad in middle 0.33, apophysis strongly curved, with tooth-like projection at apex. Connective triangular, weakly sclerotized. Aedeagus broad at base, preatrium longer than broad, dorsal apodeme poorly developed, shaft narrowed distally in lateral aspect, gonopore large. Segment X short without process.
Measurements. Male 4.4 and 4.6 mm long, 1.1 mm wide across eyes and 1.5 mm wide across posterolateral angles of pronotum.
Material examined. HOLOTYPE ♂, INDIA: Karnataka: Bangalore, GKVK, 12 0 58’ N, 77 0 35’ E, 930 m, 1.ix.2011. Light trap, Girish, R. (UASB). Paratype male, data as holotype but collected on 13.ii.2012 by Srikanth (UASB).
Remarks. This species resembles closely both S. inocarpi and S. subhimalaya but has a more acutely pointed head and the crown is 1.5 times the length of the pronotum, whereas in other Oriental species with similar coloration, the crown is less than 1.4 times as long as the pronotum.
description: Published as part of Viraktamath, C. A. & Wilson, Michael R., 2018, New species of the leafhopper genera Sophonia and Stenotortor (Hemiptera: Cicadellidae: Evacanthinae) from the Oriental region, pp. 356-366 in Zootaxa 4378 (3) on pages 361-365, DOI: 10.11646/zootaxa.4378.3.4, http://zenodo.org/record/1170013
Sonnenfleckenzeichnung Nr. 14821.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 13.04.1941, erstellt von William Brunner, Assistent
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1941

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich, später ergänzt mit einer kleinen Tabelle für die Auszählung der Flecken nach ihrer Verteilung auf Abschnitte der sichtbaren Sonnenhälfte, nach Quadrant bzw. nach Halbkugel (N, S, W, E). Instrument: Kern-Merz-Refraktor.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Unter Umständen sind Angaben zu Protuberanzen vermerkt
Imperative process algebra with abstraction
Creators: name: Middelburg, C. A.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences
subject: D.2.4; D.4.6; F.1.1; F.1.2; F.3.1

description: This paper introduces an imperative process algebra based on ACP (Algebra of Communicating Processes). Like other imperative process algebras, this process algebra deals with processes of the kind that arises from the execution of imperative programs. It distinguishes itself from already existing imperative process algebras among other things by supporting abstraction from actions that are considered not to be visible. The support of abstraction of this kind opens interesting application possibilities of the process algebra. This paper goes briefly into the possibility of information-flow security analysis of the kind that is concerned with the leakage of confidential data. For the presented axiomatization, soundness and semi-completeness results with respect to a notion of branching bisimulation equivalence are established.
description: 33 pages, a polished revision of v4
Sonnenfleckenzeichnung unnummeriert, ohne L-Nr. eingeordnet, einen Zürcher Lückentag ergänzend.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 07.04.1941, erstellt von Karl Rapp in Locarno-Monti
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1941

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Zeichnung nach eigener Vorlage in Locarno-Monti. Instrument: Spiegelfernrohr, Öffnung von 11 cm, Okular von 88facher Vergrösserung, Beobachtungen mit einem Graukeil.
Zeichnung aus der Zeit der Beobachtertätigkeit von Ing. Karl Rapp als Privat-Astronom, die er seit den Neunzehnvierziger Jahren für die Eidgenössische Sternwarte Zürich ausführte. Aus den ersten zwei Jahren der freiwilligen Mitarbeit sind nur einzelne Stücke überliefert. Erst zwei Jahre später ist jeweils eine ergänzende Serie in Zürich aufbewahrt worden. Nochmals fünf Jahre später arbeitete Karl Rapp neu auf vertraglicher Basis weiter mit, bis schliesslich nach einem weiteren Jahrzehnt die permanente Beobachtungsstation in Locarno-Monti geschaffen wurde, welche an die langjährige Serie von Karl Rapp anknüpfte
Porcelain left atrium
Creators: name: Weerakkody, Yuranga
Publisher: name: EURORAD
Year: 2018
Subjects: subject: Thorax
subject: CT
subject: Conventional radiography
subject: Education
subject: Pathology

description: Clinical History Image Findings Discussion Find Diagnosis Differential Diagnosis
description: female, 80 years
description: Clinical History: 80-year-old patient presented with a history of progressive shortness of breath. She had a background of previous rheumatic heart disease complicated by mitral stenosis for which she has had a Star-Edwards mitral valve in the distant past. She was initial... Final Diagnosis: Porcelain left atrium
Kuthodaw Pagoda Inscriptions [Aggregated Media Files (1) From Open Context]
Creators: name: Allon, Mark
name: Ditrich, Tamara
Publisher: name: Zenodo
Year: 2016
Subjects: subject: Open Context
subject: Data Publication
subject: Media Files
subject: Stela
subject: http://id.loc.gov/authorities/subjects/sh85006507
subject: http://id.loc.gov/authorities/subjects/sh85134734
subject: http://id.loc.gov/authorities/subjects/sh85066566
subject: http://id.loc.gov/authorities/subjects/sh85127907
subject: http://www.geonames.org/1327865

description: This archives media files associated with the Kuthodaw Pagoda Inscriptions project published by Open Context.The included JSON file "zenodo-oc-files.json" describes links between the various files in this archival deposit and their associated Open Context media resources (identified by URI). These linked Open Context media resource items provide additional context and descriptive metadata for the files archived here.
Brief Description of this Project
Kuthodaw Pagoda inscriptions of Mandalay, Myanmar
Community champions programs tip sheet: Stage 8 - Offboarding: How will you close your program? What's next for your champions?
Creators: name: Pratt, Katie
name: Woodley, Lou
name: Fairhurst, Vanessa
name: Ganley, Emma
Publisher: name: Zenodo
Year: 2022
Subjects: CSCCE
Community champions
Champions programs
CSCCE champions programs tip sheets

description: This is the eighth in a series of nine tip sheets that are intended to help scientific community managers as they plan, launch, and run community champions programs. The series was co-created by CSCCE staff and members of our champions programs working group, and complements our guidebook on supporting champions in STEM communities. About CSCCE The Center for Scientific Collaboration and Community Engagement (CSCCE) champions the importance of human infrastructure for effective collaboration in STEM. We provide training and support for the people who make scientific collaborations succeed at scale - and we also research the impact of these emerging roles.
Stenotortor Baker 1923
Creators: name: Viraktamath, C. A.
name: Wilson, Michael R.
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Cicadellidae
Stenotortor

description: Key to species of Stenotortor Baker
1 Crown more than twice as long as pronotum, scutellum distinctly shorter than pronotum; crown, pronotum and forewing with dark brown markings (Fig. 8) (Papua New Guinea).......................................... S. madangensis Evans
- Crown at most 1.75 times as long as pronotum, scutellum distinctly longer than pronotum; crown, pronotum and forewings with reddish markings (Figs 5, 6, 10)...................................................................... 2
2 Crown strongly acutely pointed, about 1.5 times as long as pronotum (Fig. 5) (south India)............... S. acuta sp. nov.
- Crown less acutely pointed or conically rounded, less than 1.4 times as long as pronotum (Figs 6, 10)................... 4
3 Forewing apical half with costal submarginal red stripe, crown apex rectangulate (Fig. 10) (northeast India)..................................................................................... S. subhimalaya Viraktamath & Wesley
- Forewing apical half without costal submarginal red stripe, crown acutely pointed (Fig. 6) (Singapore)..... S. inocarpi Baker
description: Published as part of Viraktamath, C. A. & Wilson, Michael R., 2018, New species of the leafhopper genera Sophonia and Stenotortor (Hemiptera: Cicadellidae: Evacanthinae) from the Oriental region, pp. 356-366 in Zootaxa 4378 (3) on page 365, DOI: 10.11646/zootaxa.4378.3.4, http://zenodo.org/record/1170013
Sonnenfleckenzeichnung Nr. 14812.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 01.04.1941, erstellt von William Otto Brunner
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1941

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich, später ergänzt mit einer kleinen Tabelle für die Auszählung der Flecken nach ihrer Verteilung auf Abschnitte der sichtbaren Sonnenhälfte, nach Quadrant bzw. nach Halbkugel (N, S, W, E). Instrument: Kern-Merz-Refraktor.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Später wurden ergänzende Angaben aufgrund auswärtiger Beobachtungen direkt auf der Fleckenzeichnung hinzugefügt. Unter Umständen sind Angaben zu Protuberanzen vermerkt
Temperature-linear Resistivity in Twisted Double Bilayer Graphene
Creators: name: Chu, Yanbang
name: Liu, Le
name: Shen, Cheng
name: Tian, Jinpeng
name: Tang, Jian
name: Zhao, Yanchong
name: Liu, Jieying
name: Yuan, Yalong
name: Ji, Yiru
name: Yang, Rong
name: Watanabe, Kenji
name: Taniguchi, Takashi
name: Shi, Dongxia
name: Wu, Fengcheng
name: Yang, Wei
name: Zhang, Guangyu
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We report an experimental study of carrier density (n), displacement field (D) and twist angle (θ) dependence of temperature (T)-linear resistivity in twisted double bilayer graphene (TDBG). For a large twist angle (θ>1.5°) where correlated insulating states are absent, we observe a T-linear resistivity (with the slope of the order ~10Ω/K) over a wide range of carrier density and its slope decreases with increasing of n, in agreement with acoustic phonon scattering model semi-quantitatively. The slope of T-linear resistivity is non-monotonically dependent on the displacement field with a single peak structure. For device with θ~1.23° at which correlated states emerge, the slope of T-linear resistivity is found maximum (~100Ω/K) at the boundary of the halo structure where phase transition occurs, with signatures of continuous phase transition, Planckian dissipation, and the diverging effective mass; these observations are in line with quantum critical behaviors, which might be due to the symmetry-breaking instability at the critical points. Our results shed new light on correlated physics in TDBG and other twisted moiré systems.
description: Accepted by Phys. Rev. B, with 20 pages and 15 figures
Sonnenfleckenzeichnung Nr. 14783.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 24.02.1941, erstellt von William Otto Brunner
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1941

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich, später ergänzt mit einer kleinen Tabelle für die Auszählung der Flecken nach ihrer Verteilung auf Abschnitte der sichtbaren Sonnenhälfte, nach Quadrant bzw. nach Halbkugel (N, S, W, E). Instrument: Kern-Merz-Refraktor.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Unter Umständen sind Angaben zu Protuberanzen vermerkt
Community champions programs tip sheet: Stage 5 - Rewards and incentives: What are the tangible benefits to champions for taking part in your program?
Creators: name: Pratt, Katie
name: Woodley, Lou
name: Lescak, Emily
name: Starke, Lindsay
Publisher: name: Zenodo
Year: 2022
Subjects: CSCCE
Champions programs
Community champions
CSCCE champions programs tip sheets

description: This is the fifth in a series of nine tip sheets that are intended to help scientific community managers as they plan, launch, and run community champions programs. The series was co-created by CSCCE staff and members of our champions programs working group, and complements our guidebook on supporting champions in STEM communities. About CSCCE The Center for Scientific Collaboration and Community Engagement (CSCCE) champions the importance of human infrastructure for effective collaboration in STEM. We provide training and support for the people who make scientific collaborations succeed at scale - and we also research the impact of these emerging roles. Find out more about us on our website: CSCCE.org
Sonnenfleckenzeichnung Nr. 14784.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 25.02.1941, erstellt von William Otto Brunner
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1941

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich, später ergänzt mit einer kleinen Tabelle für die Auszählung der Flecken nach ihrer Verteilung auf Abschnitte der sichtbaren Sonnenhälfte, nach Quadrant bzw. nach Halbkugel (N, S, W, E). Instrument: Kern-Merz-Refraktor.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Unter Umständen sind Angaben zu Protuberanzen vermerkt
Sonnenfleckenzeichnung Nr. 14780.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 21.02.1941, erstellt von William Otto Brunner
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1941

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich, später ergänzt mit einer kleinen Tabelle für die Auszählung der Flecken nach ihrer Verteilung auf Abschnitte der sichtbaren Sonnenhälfte, nach Quadrant bzw. nach Halbkugel (N, S, W, E). Instrument: Kern-Merz-Refraktor.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Unter Umständen sind Angaben zu Protuberanzen vermerkt
Sequence tagging for biomedical extractive question answering
Creators: name: Yoon, Wonjin
name: Jackson, Richard
name: Lagerberg, Aron
name: Kang, Jaewoo
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: Current studies in extractive question answering (EQA) have modeled the single-span extraction setting, where a single answer span is a label to predict for a given question-passage pair. This setting is natural for general domain EQA as the majority of the questions in the general domain can be answered with a single span. Following general domain EQA models, current biomedical EQA (BioEQA) models utilize the single-span extraction setting with post-processing steps. In this article, we investigate the question distribution across the general and biomedical domains and discover biomedical questions are more likely to require list-type answers (multiple answers) than factoid-type answers (single answer). This necessitates the models capable of producing multiple answers for a question. Based on this preliminary study, we propose a sequence tagging approach for BioEQA, which is a multi-span extraction setting. Our approach directly tackles questions with a variable number of phrases as their answer and can learn to decide the number of answers for a question from training data. Our experimental results on the BioASQ 7b and 8b list-type questions outperformed the best-performing existing models without requiring post-processing steps. Source codes and resources are freely available for download at https://github.com/dmis-lab/SeqTagQA
description: Published as "advanced access". Bioinformatics (2022). Supplementary data are available at Bioinformatics online
Sonnenfleckenzeichnung Nr. 14828.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 20.04.1941, erstellt von William Otto Brunner
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1941

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich, später ergänzt mit einer kleinen Tabelle für die Auszählung der Flecken nach ihrer Verteilung auf Abschnitte der sichtbaren Sonnenhälfte, nach Quadrant bzw. nach Halbkugel (N, S, W, E). Instrument: Kern-Merz-Refraktor.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Unter Umständen sind Angaben zu Protuberanzen vermerkt
Kuthodaw Pagoda Inscriptions [Aggregated Media Files (2) From Open Context]
Creators: name: Allon, Mark
name: Ditrich, Tamara
Publisher: name: Zenodo
Year: 2016
Subjects: subject: Open Context
subject: Data Publication
subject: Media Files
subject: Stela
subject: http://id.loc.gov/authorities/subjects/sh85006507
subject: http://id.loc.gov/authorities/subjects/sh85134734
subject: http://id.loc.gov/authorities/subjects/sh85066566
subject: http://id.loc.gov/authorities/subjects/sh85127907
subject: http://www.geonames.org/1327865

description: This archives media files associated with the Kuthodaw Pagoda Inscriptions project published by Open Context.The included JSON file "zenodo-oc-files.json" describes links between the various files in this archival deposit and their associated Open Context media resources (identified by URI). These linked Open Context media resource items provide additional context and descriptive metadata for the files archived here.
Brief Description of this Project
Kuthodaw Pagoda inscriptions of Mandalay, Myanmar
Sonnenfleckenzeichnung unnummeriert, einen Zürcher Lückentag ergänzend.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 04.01.1941, erstellt von Axel Teodor Hellberg in Malmö
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1941

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Malmö auf dem Vordruck der Eidgenössischen Sternwarte Zürich, später ergänzt mit einer kleinen Tabelle für die Auszählung der Flecken nach ihrer Verteilung auf Abschnitte der sichtbaren Sonnenhälfte, nach Quadrant bzw. nach Halbkugel (N, S, W, E). Instrument: unbekannt.
Später wurden ergänzende Angaben aufgrund weiterer auswärtiger Beobachtungen direkt auf der Fleckenzeichnung hinzugefügt. Unter Umständen sind Angaben zu Protuberanzen vermerkt
Signature of Anomalous Andreev bound states in magnetic Josephson junction of noncentrosymmetric superconductor on a topological insulator
Creators: name: Acharjee, Saumen
name: Goswami, Umananda Dev
Publisher: name: arXiv
Year: 2021
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We study the Josephson effect in a clean noncentrosymmetric superconductor/half-metal/noncentrosymmetric superconductor junction, which is grown on the surface of a three-dimensional Topological Insulator (TI) in the ballistic limit. We find the signature of anomalous Andreev Bound States (ABS) and band splitting for a spin-active barrier whose barrier magnetic moment is misaligned with the bulk moment. The chiral Majorana mode and 4$π$ periodic ABS are found to exist on the surface of TI for parallel orientation of the moments in the normal incidence condition. But for anti-parallel misalignment, we observe the 2$π$ periodic ABS. There exist a gap in ABS for oblique incidence. We find the splitting of Andreev levels in the presence of RSOC and also for unequal mixing of singlet-triplet correlations present in NCSC. The Majorana mode, ABS and Josephson supercurrent can be controlled by the ratio of barrier magnetic and non-magnetic moments. The critical current is found to be maximum for singlet or triplet dominated NCSC, while it is minimum in the equal mixing condition. The ABS is found to be barrier thickness dependent and is suppressed for an opaque barrier. We observe a monotonic decay in critical current with a finite length of the junction for all the singlet-triplet mixings and magnetic moments. The current-phase relation is found to be sinusoidal with no phase shift in the half-metallic limit, however, for different orientations of the bulk moment, an anomalous characteristic is also observed.
description: 11 pages, 10 figures
Community champions programs tip sheet: Stage 6 - Training and other support: How will you support your champions?
Creators: name: Pratt, Katie
name: Woodley, Lou
name: Crall, Alycia
name: Schuett, Elissa
Publisher: name: Zenodo
Year: 2022
Subjects: CSCCE
Community champions
Champions programs
CSCCE champions programs tip sheets

description: This is the sixth in a series of nine tip sheets that are intended to help scientific community managers as they plan, launch, and run community champions programs. The series was co-created by CSCCE staff and members of our champions programs working group, and complements our guidebook on supporting champions in STEM communities. About CSCCE The Center for Scientific Collaboration and Community Engagement (CSCCE) champions the importance of human infrastructure for effective collaboration in STEM. We provide training and support for the people who make scientific collaborations succeed at scale - and we also research the impact of these emerging roles.
Sonnenfleckenzeichnung Nr. 14818.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 10.04.1941, erstellt von William Otto Brunner
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1941

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich, später ergänzt mit einer kleinen Tabelle für die Auszählung der Flecken nach ihrer Verteilung auf Abschnitte der sichtbaren Sonnenhälfte, nach Quadrant bzw. nach Halbkugel (N, S, W, E). Instrument: Kern-Merz-Refraktor.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Unter Umständen sind Angaben zu Protuberanzen vermerkt
MCMC-driven importance samplers
Creators: name: Llorente, F.
name: Curbelo, E.
name: Martino, L.
name: Elvira, V.
name: Delgado, D.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computation (stat.CO)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Monte Carlo sampling methods are the standard procedure for approximating complicated integrals of multidimensional posterior distributions in Bayesian inference. In this work, we focus on the class of Layered Adaptive Importance Sampling (LAIS) scheme, which is a family of adaptive importance samplers where Markov chain Monte Carlo algorithms are employed to drive an underlying multiple importance sampling scheme. The modular nature of LAIS allows for different possible implementations, yielding a variety of different performance and computational costs. In this work, we propose different enhancements of the classical LAIS setting in order to increase the efficiency and reduce the computational cost, of both upper and lower layers. The different variants address computational challenges arising in real-world applications, for instance with highly concentrated posterior distributions. Furthermore, we introduce different strategies for designing cheaper schemes, for instance, recycling samples generated in the upper layer and using them in the final estimators in the lower layer. Different numerical experiments, considering several challenging scenarios, show the benefits of the proposed schemes comparing with benchmark methods presented in the literature.
Disentangling the critical signatures of neural activity
Creators: name: Mariani, Benedetta
name: Nicoletti, Giorgio
name: Bisio, Marta
name: Maschietto, Marta
name: Vassanelli, Stefano
name: Suweis, Samir
Publisher: name: arXiv
Year: 2021
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Biological Physics (physics.bio-ph)
subject: Neurons and Cognition (q-bio.NC)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: The critical brain hypothesis has emerged as an attractive framework to understand neuronal activity, but it is still widely debated. In this work, we analyze data from a multi-electrodes array in the rat's cortex and we find that power-law neuronal avalanches satisfying the crackling-noise relation coexist with spatial correlations that display typical features of critical systems. In order to shed a light on the underlying mechanisms at the origin of these signatures of criticality, we introduce a paradigmatic framework with a common stochastic modulation and pairwise linear interactions inferred from our data. We show that in such models power-law avalanches that satisfy the crackling noise relation emerge as a consequence of the extrinsic modulation, whereas scale-free correlations are solely determined by internal interactions. Moreover, this disentangling is fully captured by the mutual information in the system. Finally, we show that analogous power-law avalanches are found in more realistic models of neural activity as well, suggesting that extrinsic modulation might be a broad mechanism for their generation.
CVD bilayer graphene spin valves with 26 $μ$m spin diffusion length at room temperature
Creators: name: Bisswanger, T.
name: Winter, Z.
name: Schmidt, A.
name: Volmer, F.
name: Watanabe, K.
name: Taniguchi, T.
name: Stampfer, C.
name: Beschoten, B.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We present inverted spin-valves fabricated from CVD-grown bilayer graphene (BLG) that show more than a doubling in device performance at room temperature compared to state-of-the art bilayer graphene spin-valves. This is made possible by a PDMS droplet-assisted full-dry transfer technique that compensates for previous process drawbacks in device fabrication. Gate-dependent Hanle measurements show spin lifetimes of up to 5.8 ns and a spin diffusion length of up to 26 $μ$m at room temperature combined with a charge carrier mobility of $\approx$ 24 000 cm$^{2}$(Vs)$^{-1}$ for the best device. Our results demonstrate that CVD-grown BLG shows equally good room temperature spin transport properties as both CVD-graphene and even exfoliated single-layer graphene.
description: 14 pages, 8 figure
NeuLF: Efficient Novel View Synthesis with Neural 4D Light Field
Creators: name: Li, Zhong
name: Song, Liangchen
name: Liu, Celong
name: Yuan, Junsong
name: Xu, Yi
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Graphics (cs.GR)
subject: FOS: Computer and information sciences

description: In this paper, we present an efficient and robust deep learning solution for novel view synthesis of complex scenes. In our approach, a 3D scene is represented as a light field, i.e., a set of rays, each of which has a corresponding color when reaching the image plane. For efficient novel view rendering, we adopt a two-plane parameterization of the light field, where each ray is characterized by a 4D parameter. We then formulate the light field as a 4D function that maps 4D coordinates to corresponding color values. We train a deep fully connected network to optimize this implicit function and memorize the 3D scene. Then, the scene-specific model is used to synthesize novel views. Different from previous light field approaches which require dense view sampling to reliably render novel views, our method can render novel views by sampling rays and querying the color for each ray from the network directly, thus enabling high-quality light field rendering with a sparser set of training images. Per-ray depth can be optionally predicted by the network, thus enabling applications such as auto refocus. Our novel view synthesis results are comparable to the state-of-the-arts, and even superior in some challenging scenes with refraction and reflection. We achieve this while maintaining an interactive frame rate and a small memory footprint.
description: get accepted by EGSR 2022
Kuthodaw Pagoda Inscriptions [Aggregated Media Files (3) From Open Context]
Creators: name: Allon, Mark
name: Ditrich, Tamara
Publisher: name: Zenodo
Year: 2016
Subjects: subject: Open Context
subject: Data Publication
subject: Media Files
subject: Stela
subject: http://id.loc.gov/authorities/subjects/sh85006507
subject: http://id.loc.gov/authorities/subjects/sh85134734
subject: http://id.loc.gov/authorities/subjects/sh85066566
subject: http://id.loc.gov/authorities/subjects/sh85127907
subject: http://www.geonames.org/1327865

description: This archives media files associated with the Kuthodaw Pagoda Inscriptions project published by Open Context.The included JSON file "zenodo-oc-files.json" describes links between the various files in this archival deposit and their associated Open Context media resources (identified by URI). These linked Open Context media resource items provide additional context and descriptive metadata for the files archived here.
Brief Description of this Project
Kuthodaw Pagoda inscriptions of Mandalay, Myanmar
Robust Dynamic Mode Decomposition
Creators: name: Abolmasoumi, Amir Hossein
name: Netto, Marcos
name: Mili, Lamine
Publisher: name: arXiv
Year: 2021
Subjects: subject: Methodology (stat.ME)
subject: Signal Processing (eess.SP)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: This paper develops a robust dynamic mode decomposition (RDMD) method endowed with statistical and numerical robustness. Statistical robustness ensures estimation efficiency at the Gaussian and non-Gaussian probability distributions, including heavy-tailed distributions. The proposed RDMD is statistically robust because the outliers in the data set are flagged via projection statistics and suppressed using a Schweppe-type Huber generalized maximum-likelihood estimator that minimizes a convex Huber cost function. The latter is solved using the iteratively reweighted least-squares algorithm that is known to exhibit a better convergence property and numerical stability than the Newton algorithms. Several numerical simulations using canonical models of dynamical systems demonstrate the excellent performance of the proposed RDMD method. The results reveal that it outperforms several other methods proposed in the literature.
Community champions programs tip sheet: Stage 7 - Increasing engagement: What do you do if your champions lose interest in the program?
Creators: name: Pratt, Katie
name: Woodley, Lou
name: Kornahrens, Anne
name: Leanza, Zoë
name: Schuett, Elissa
Publisher: name: Zenodo
Year: 2022
Subjects: CSCCE
Community champions
Champions programs
CSCCE champions programs tip sheets

description: This is the seventh in a series of nine tip sheets that are intended to help scientific community managers as they plan, launch, and run community champions programs. The series was co-created by CSCCE staff and members of our champions programs working group, and complements our guidebook on supporting champions in STEM communities. About CSCCE The Center for Scientific Collaboration and Community Engagement (CSCCE) champions the importance of human infrastructure for effective collaboration in STEM. We provide training and support for the people who make scientific collaborations succeed at scale - and we also research the impact of these emerging roles.
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 31.01.1941, erstellt am Observatory der Cheloo University in Tsinan (Jinan) Shandong, gezeichnet mit: Cheng
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1941

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Projektionsbildzeichnung für die Beobachtungen am Observatory in Tsinan (Jinan) Shandong auf dem Vordruck der Eidgenössischen Sternwarte Zürich, später ergänzt mit einer kleinen Tabelle für die Auszählung der Flecken nach ihrer Verteilung auf Abschnitte der sichtbaren Sonnenhälfte, nach Quadrant bzw. nach Halbkugel (N, S, W, E). Instrument: unbekannt
title: DataCite Metadata Schema for the Publication and Citation of Research Data v2.0
title: Documentation
titleType: Subtitle
Creators: name: DataCite Metadata Working Group
Publisher: name: DataCite e.V.
Year: 2011

description: 1 Introduction
1.1 The DataCite Consortium
1.2 The Metadata Schema
1.3 A Note about DataCite DOI registration
1.4 Final Thoughts
2 DataCite Metadata Properties
2.1 Overview
2.2 Citation
2.3 DataCite Mandatory Properties
2.4 DataCite Optional Properties
3 XML Example
4 XML Schema
Appendices
Sonnenfleckenzeichnung unnummeriert, ohne L-Nr. eingeordnet, einen Zürcher Lückentag ergänzend.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 22.01.1941, erstellt von Karl Rapp in Locarno-Monti
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1941

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Zeichnung nach eigener Vorlage in Locarno-Monti. Instrument: Spiegelfernrohr, Öffnung von 11 cm, Okular von 88facher Vergrösserung, Beobachtungen mit einem Graukeil.
Später wurden ergänzende Angaben aufgrund auswärtiger Beobachtungen direkt auf der Fleckenzeichnung hinzugefügt.
Zeichnung aus der Zeit der Beobachtertätigkeit von Ing. Karl Rapp als Privat-Astronom, die er seit den Neunzehnvierziger Jahren für die Eidgenössische Sternwarte Zürich ausführte. Aus den ersten zwei Jahren der freiwilligen Mitarbeit sind nur einzelne Stücke überliefert. Erst zwei Jahre später ist jeweils eine ergänzende Serie in Zürich aufbewahrt worden. Nochmals fünf Jahre später arbeitete Karl Rapp neu auf vertraglicher Basis weiter mit, bis schliesslich nach einem weiteren Jahrzehnt die permanente Beobachtungsstation in Locarno-Monti geschaffen wurde, welche an die langjährige Serie von Karl Rapp anknüpfte
Sonnenfleckenzeichnung Nr. 14770.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 09.02.1941, erstellt von William Brunner, Assistent
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1941

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich, später ergänzt mit einer kleinen Tabelle für die Auszählung der Flecken nach ihrer Verteilung auf Abschnitte der sichtbaren Sonnenhälfte, nach Quadrant bzw. nach Halbkugel (N, S, W, E). Instrument: Kern-Merz-Refraktor.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Unter Umständen sind Angaben zu Protuberanzen vermerkt
HIGH-RESISTIVITY ELECTRICAL STEEL THIN STRIP BY HYBRID DEFORMATION PROCESSING
Creators: name: Rodriquez, Brhayan Stiven Puentes
Publisher: name: Purdue University Graduate School
Year: 2022
Subjects: Metals and alloy materials
Materials engineering not elsewhere classified
Manufacturing engineering not elsewhere classified
Machining

description: Electrical steels are one type of soft magnetic material. They are based on Fe-Si alloys and are widely used for magnetic cores in transformers and electric motors. It is well known that Fe- 6.5Si wt% is the most efficient composition; however, at such a high silicon concentration (6.5wt.% = 12.1 at.% Si in Fe), the poor workability of the alloy makes it unacceptable for industrial production via conventional sheet steel rolling processes. This problem was approached in two different ways. First, a machining-based approach that suppresses the mechanisms that lead to cracking during conventional rolling was implemented for processing of thin metal strips. Two related machining-based sheet production technologies called free machining (FM), and hybrid cutting extrusion (HCE) were used to produce strips of high resistivity electrical steel. The maximum strip width achieved was 50 mm, and it was produced with a combination of FM and light rolling with a surface roughness comparable to cold-rolled sheet surfaces. Second, a new experimental alloy Fe-4Si-4Cr wt% was developed with improved magnetic properties compared to ~ Fe-3.2Si wt% and outstanding workability. Results report that the new experimental alloy has an electrical resistivity of 85 ± 3 𝜇Ω ∙ 𝑐𝑚 which is higher than Fe-6.5%Si. Also, the results on the Fe-4Si-4Cr workability show that this new alloy can withstand 75% cold-rolled reduction. The magnetic properties characterization was done via standard stacked toroid testing, and results show that Fe-4Si-4Cr experimental alloy exhibits excellent magnetic performance with a reduction in core losses of 33% at 400 Hz compared to commercial alloys with ~ Fe-3.2Si wt%. Recrystallization kinetics and texture evolution in the experimental alloy were evaluated for traditionally rolled and machining-based samples. Results were used to construct annealing maps. These maps represent the stages of the annealing process for a range of temperature versus time conditions, i.e., the annealing maps are a graphical summary showing the different stages of the annealing process for the Fe-4Si-4Cr experimental alloy in the two conditions. Despite the significant differences in the deformation texture of the two conditions, the recrystallization kinetics were similar. Finally, the two conditions retained the as-deformed texture in the intermediate annealing but to a lesser degree after completing a full anneal. In the case of the rolled sample, it is possible to trace the original texture fibers (γ-fiber, the partial α-fiber, and the θ -fiber) in the fully annealed data, but the texture intensity is just 2.5 mrd. On the other hand, the texture of the fully annealed HCE sample changes as compared to the as-deformed condition, located close to (110)[112] with a surprisingly strong peak of ~ 25 mrd.
Kuthodaw Pagoda Inscriptions [Aggregated Media Files (4) From Open Context]
Creators: name: Allon, Mark
name: Ditrich, Tamara
Publisher: name: Zenodo
Year: 2016
Subjects: subject: Open Context
subject: Data Publication
subject: Media Files
subject: Stela
subject: http://id.loc.gov/authorities/subjects/sh85006507
subject: http://id.loc.gov/authorities/subjects/sh85134734
subject: http://id.loc.gov/authorities/subjects/sh85066566
subject: http://id.loc.gov/authorities/subjects/sh85127907
subject: http://www.geonames.org/1327865

description: This archives media files associated with the Kuthodaw Pagoda Inscriptions project published by Open Context.The included JSON file "zenodo-oc-files.json" describes links between the various files in this archival deposit and their associated Open Context media resources (identified by URI). These linked Open Context media resource items provide additional context and descriptive metadata for the files archived here.
Brief Description of this Project
Kuthodaw Pagoda inscriptions of Mandalay, Myanmar
The Spatio-Temporal Poisson Point Process: A Simple Model for the Alignment of Event Camera Data
Creators: name: Gu, Cheng
name: Learned-Miller, Erik
name: Sheldon, Daniel
name: Gallego, Guillermo
name: Bideau, Pia
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Event cameras, inspired by biological vision systems, provide a natural and data efficient representation of visual information. Visual information is acquired in the form of events that are triggered by local brightness changes. Each pixel location of the camera's sensor records events asynchronously and independently with very high temporal resolution. However, because most brightness changes are triggered by relative motion of the camera and the scene, the events recorded at a single sensor location seldom correspond to the same world point. To extract meaningful information from event cameras, it is helpful to register events that were triggered by the same underlying world point. In this work we propose a new model of event data that captures its natural spatio-temporal structure. We start by developing a model for aligned event data. That is, we develop a model for the data as though it has been perfectly registered already. In particular, we model the aligned data as a spatio-temporal Poisson point process. Based on this model, we develop a maximum likelihood approach to registering events that are not yet aligned. That is, we find transformations of the observed events that make them as likely as possible under our model. In particular we extract the camera rotation that leads to the best event alignment. We show new state of the art accuracy for rotational velocity estimation on the DAVIS 240C dataset. In addition, our method is also faster and has lower computational complexity than several competing methods.
title: DataCite Metadata Schema for the Publication and Citation of Research Data v2.1
title: Documentation
titleType: Subtitle
Creators: name: DataCite Metadata Working Group
Publisher: name: DataCite e.V.
Year: 2011

description: 1 Introduction
1.1 The DataCite Consortium
1.2 The Metadata Schema
1.3 A Note about DataCite DOI registration
1.4 Final Thoughts
1.5 Version 2.1 Update
2 DataCite Metadata Properties
2.1 Overview
2.2 Citation
2.3 DataCite Mandatory Properties
2.4 DataCite Optional Properties
3 XML Example
4 XML Schema
Appendices
Sonnenfleckenzeichnung Nr. 14776.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 16.02.1941, erstellt von William Otto Brunner
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1941

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich, später ergänzt mit einer kleinen Tabelle für die Auszählung der Flecken nach ihrer Verteilung auf Abschnitte der sichtbaren Sonnenhälfte, nach Quadrant bzw. nach Halbkugel (N, S, W, E). Instrument: Kern-Merz-Refraktor.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Später wurden ergänzende Angaben aufgrund auswärtiger Beobachtungen direkt auf der Fleckenzeichnung hinzugefügt. Unter Umständen sind Angaben zu Protuberanzen vermerkt
Transition to strong coupling regime in hybrid plasmonic systems: Exciton-induced transparency and Fano interference
Creators: name: Shahbazyan, Tigran V.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We present a microscopic model describing the transition to strong coupling regime for an emitter resonantly coupled to a surface plasmon in a metal-dielectric structure. We demonstrate that the shape of scattering spectra is determined by an interplay of two distinct mechanisms. First is the near-field coupling between the emitter and the plasmon mode which underpins energy exchange between the system components and gives rise to exciton-induced transparency minimum in scattering spectra prior the transition to strong coupling regime. The second mechanism is Fano interference between the plasmon dipole and the plasmon-induced emitter's dipole as the system interacts with the radiation field. We show that the Fano interference can strongly affect the overall shape of scattering spectra, leading to the inversion of spectral asymmetry that was recently reported in the experiment.
description: 8 pages, 4 figures
Sonnenfleckenzeichnung unnummeriert, einen Zürcher Lückentag ergänzend.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 08.01.1941, erstellt von Eugen Steck, Feldkirch
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1941

description: Bleistiftzeichnung mit Tinte und Bleistift, erstellt als Zeichnung nach eigener Vorlage in Feldkirch. Instrument: unbekannt