cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Homo floresiensis
Creators: name: Berger, Lee R
name: Hawks, John
name: De Ruiter, Darryl J
name: Churchill, Steven E
name: Schmid, Peter
name: Delezene, Lucas K
name: Kivell, Tracy L
name: Garvin, Heather M
name: Williams, Scott A
name: DeSilva, Jeremy M
name: Skinner, Matthew M
name: Musiba, Charles M
name: Cameron, Noel
name: Holliday, Trenton W
name: Harcourt-Smith, William
name: Ackermann, Rebecca R
name: Bastir, Markus
name: Bogin, Barry
name: Bolter, Debra
name: Brophy, Juliet
name: Cofran, Zachary D
name: Congdon, Kimberly A
name: Deane, Andrew S
name: Dembo, Mana
name: Drapeau, Michelle
name: Elliott, Marina C
name: , Elen M Feuerriegel
name: Garcia-Martinez, Daniel
name: Green, David J
name: Gurtov, Alia
name: Irish, Joel D
name: Kruger, Ashley
name: Laird, Myra F
name: Marchi, Damiano
name: Meyer, Marc R
name: Shahed Nalla
name: Enquye W Negash
name: Orr, Caley M
name: Radovcic, Davorka
name: Schroeder, Lauren
name: Scott, Jill E
name: Throckmorton, Zachary
name: Tocheri, Matthew W
name: VanSickle, Caroline
name: Walker, Christopher S
name: Pianpian Wei
name: Zipfel, Bernhard
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy

description: Homo floresiensis Specimens from Liang Bua, Flores as described by Brown et al., 2004; Morwood et al., 2005, Jungers et al., 2009a, Jungers et al., 2009b, and Falk et al., 2005 were included in this study.
description: Published as part of Lee R Berger, John Hawks, Darryl J de Ruiter, Steven E Churchill, Peter Schmid, Lucas K Delezene, Tracy L Kivell, Heather M Garvin, Scott A Williams, Jeremy M DeSilva, Matthew M Skinner, Charles M Musiba, Noel Cameron, Trenton W Holliday, William Harcourt-Smith, Rebecca R Ackermann, Markus Bastir, Barry Bogin, Debra Bolter, Juliet Brophy, Zachary D Cofran, Kimberly A Congdon, Andrew S Deane, Mana Dembo, Michelle Drapeau, Marina C Elliott, , Elen M Feuerriegel, Daniel Garcia-Martinez, David J Green, Alia Gurtov, Joel D Irish, Ashley Kruger, Myra F Laird, Damiano Marchi, Marc R Meyer, Shahed Nalla, Enquye W Negash, Caley M Orr, Davorka Radovcic, Lauren Schroeder, Jill E Scott, Zachary Throckmorton, Matthew W Tocheri, Caroline VanSickle, Christopher S Walker, Pianpian Wei & Bernhard Zipfel, 2015, Homo naledi, a new species of the genus Homo from the Dinaledi Chamber, South Africa, pp. 1-35 in eLife e 09560 4 on page 27, DOI: 10.7554/eLife.09560
title: Scanning features of the coronary veins by computer tomography.
Creators: name: Shlyappo, Maria
Publisher: name: European Congress of Radiology
Year: 2017
Subjects: subject: Cardiac Assist Devices
subject: Blood
subject: Computer Applications-3D
subject: MR-Angiography
subject: MR
subject: Cardiovascular system
subject: Cardiac
subject: Anatomy

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Searching an optimal scanning protocol of the coronary veins on the computer...
Digging into the Galactic Bulge: stellar population and structure of the poorly studied cluster NGC 6316
Creators: name: Deras, Dan
name: Cadelano, Mario
name: Ferraro, Francesco
name: Lanzoni, Barbara
name: Pallanca, Cristina
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: High-resolution Hubble Space Telescope optical observations have been used to analyze the stellar population and the structure of the poorly investigated bulge globular cluster NGC 6316. We constructed the first high-resolution reddening map in the cluster direction, which allowed us to correct the evolutionary sequences in the color magnitude diagram (CMD) for the effects of differential reddening. A comparison between the CMDs of NGC 6316 and 47 Tucanae revealed strikingly similar stellar populations, with the two systems basically sharing the same turn-off, sub-giant branch, and horizontal branch morphologies, indicating comparable ages. The red giant branch in NGC 6316 appears slightly bluer than in 47 Tucanae, suggesting a lower metal content. This has been confirmed by the isochrone fitting of the observed CMD, which provided us with updated values of the cluster age, distance, average color excess, and metallicity. We estimated an absolute age of 13.1 $\pm$ 0.5 Gyr, consistent with the age of 47 Tucanae, an average color excess E(B-V) = 0.64 $\pm$ 0.01, and a true distance modulus (m-M)0 = 15.27 $\pm$ 0.03 that sets the cluster distance at 11.3 kpc from the Sun. In addition, the photometric estimate of the cluster metallicity suggests [Fe/H]$\approx$ -0.9, which is $\sim$ 0.2 dex smaller than that of 47 Tucanae. We also determined the gravitational center and the density profile of the system from resolved stars. The latter is well reproduced by a King model. Our results confirm that NGC 6316 is another extremely old relic of the assembly history of the Galaxy.
description: 14 pages, 8 figures, 2 tables. Accepted for publication on ApJ
Transfer Reactions in Nuclear Astrophysics
Creators: name: Adsley, Philip
Publisher: name: arXiv
Year: 2022
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Transfer reactions are an important tool in nuclear astrophysics. These reactions allow us to identify states in nuclei and to find the corresponding energies, to determine if these states can contribute to astrophysical nuclear reactions and ultimately to determine the strength of that contribution. In this paper, the basic details of how transfer reactions may be used in nuclear astrophysics are set out along with some common pitfalls to avoid.
description: Submitted as proceedings of the XI European School on Experimental Nuclear Astrophysics
Sonnenfleckenzeichnung Nr. 27591.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 10.08.1987, erstellt von Hans Ulrich Keller
Creators: name: Eidgenössische Sternwarte in Zürich (ETH Zürich bzw. vor 1911 Polytechnikum)
Publisher: name: [s.n.]
Year: 1987

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss Coudé-Refraktor (150/2250 mm).
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zusätzlich notiert: Tabelle mit den statistischen Angaben, für die Werte g, f sowie Gr (Anzahl g) und darüber hinaus einer Spalte für A: mit Hilfe eines korrekt-reduzierenden optischen Filters von blossem Auge sichtbare Flecken
Oxyscelio aclavae Burks
Creators: name: Mo, Wen-Hui
name: Chen, Hua-Yan
name: Johnson, Norman F.
name: Pang, Hong
name: Ma, Li
name: Liu, Jing-Xian
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Scelionidae
Oxyscelio
Oxyscelio aclavae

description: Oxyscelio aclavae Burks http://zoobank.org/ 51993891-E31E-4C1C-B7CC-08E4C3FCFC2A Figures 2, 5, 15–20 Oxyscelio aclavae Burks, 2013: 16, 19, 28 (original description, keyed, placed in fossarum species group). Material Examined. Other material: (1 female) CHINA: 1 female, Hainan, Mt. Bawangling, 19°07’N 109°03’E, 07–11.VII.2008, Jingxian Liu, SCAU 3018681 (SCAU). Note. This species is newly recorded from China, Hainan Island.
description: Published as part of Mo, Wen-Hui, Chen, Hua-Yan, Johnson, Norman F., Pang, Hong, Ma, Li & Liu, Jing-Xian, 2020, Revision of the genus Oxyscelio Kieffer (Hymenoptera, Scelionidae) from China, pp. 251-310 in Zootaxa 4816 (3) on page 258, DOI: 10.11646/zootaxa.4816.3.1, http://zenodo.org/record/3954285
La riforma ortografica ucraina: principali modifiche e sostanziali criticità
Creators: name: Ponomareva, Olena
Publisher: name: Universita' degli Studi di Salerno
Year: 2019
Subjects: Spelling reform
Phonetic and phonemic transcription
Orthographic variants
Feminine forms in professional names

description: It is symptomatic that in the independent Ukraine the question of a new orthography has assumed a prominent role compared to other aspects of the language. Unlike other European languages, in addition to simplification and harmonization, this reform aims to restore the orthographic rules most closely related to the Ukrainian language, after a long period of linguistic homologations during the Soviet period. My paper points out some substantial changes made by the spelling reform, its improvement aspects and the most critical issues determined, in particular, by the introduction of numerous parallel forms of use, especially in loan words. One of the most important changes is the restoration of the exaphonemic vocalic system of the Ukrainian language, with the reintroduction of the phoneme /и/ at the beginning of some properly Ukrainian words and few loans. In the field of derivation the new rules for the formation of female forms in professional names and job titles are introduced.
Oxyscelio arcus Burks
Creators: name: Mo, Wen-Hui
name: Chen, Hua-Yan
name: Johnson, Norman F.
name: Pang, Hong
name: Ma, Li
name: Liu, Jing-Xian
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Scelionidae
Oxyscelio
Oxyscelio arcus

description: Oxyscelio arcus Burks http://zoobank.org/ B65A97D2-C8D7-46D9-9C4F-7B0EB305EBA2 Figures 21–26 Oxyscelio arcus Burks, 2013: 15, 19, 44 (original description, keyed, placed in cuculli species group). Material Examined. Other material: (1 female) CHINA: 1 female, Fujian, Minqing, Huangzhulin, 26°12’N 118°51’E, 15.VII.2005, Jingxian Liu, SCAU 3018690 (SCAU). Note. This species is newly recorded from China, Fujian Province.
description: Published as part of Mo, Wen-Hui, Chen, Hua-Yan, Johnson, Norman F., Pang, Hong, Ma, Li & Liu, Jing-Xian, 2020, Revision of the genus Oxyscelio Kieffer (Hymenoptera, Scelionidae) from China, pp. 251-310 in Zootaxa 4816 (3) on page 258, DOI: 10.11646/zootaxa.4816.3.1, http://zenodo.org/record/3954285
Figure with data for optical engineering
Creators: name: Xu, Zhen
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 510203
subject: Nonlinear optics and spectroscopy
classificationCode: 510202
subject: Lasers and quantum electronics

description: All figures are relevant to the research paper titled "Modeling of self-injection locking bandwidth of a whispering gallery mode microresonator ". The format of all figures is .fig. One can open them and extract the data from the figures.
Sonnenfleckenzeichnung Nr. 27545.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 09.06.1987, erstellt von Hans Ulrich Keller
Creators: name: Eidgenössische Sternwarte in Zürich (ETH Zürich bzw. vor 1911 Polytechnikum)
Publisher: name: [s.n.]
Year: 1987

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss Coudé-Refraktor (150/2250 mm).
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zusätzlich notiert: Tabelle mit den statistischen Angaben, für die Werte g, f sowie Gr (Anzahl g) und darüber hinaus einer Spalte für A: mit Hilfe eines korrekt-reduzierenden optischen Filters von blossem Auge sichtbare Flecken
Learning Double-Compression Video Fingerprints Left from Social-Media Platforms
Creators: name: Amerini, Irene
name: Anagnostopoulos, Aris
name: Maiano, Luca
name: Celsi, Lorenzo Ricciardi
Publisher: name: arXiv
Year: 2022
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Social and Information Networks (cs.SI)
subject: Image and Video Processing (eess.IV)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Social media and messaging apps have become major communication platforms. Multimedia contents promote improved user engagement and have thus become a very important communication tool. However, fake news and manipulated content can easily go viral, so, being able to verify the source of videos and images as well as to distinguish between native and downloaded content becomes essential. Most of the work performed so far on social media provenance has concentrated on images; in this paper, we propose a CNN architecture that analyzes video content to trace videos back to their social network of origin. The experiments demonstrate that stating platform provenance is possible for videos as well as images with very good accuracy.
Non-Reciprocal Brillouin Scattering Induced Transparency
Creators: name: Kim, JunHwan
name: Kuzyk, Mark C.
name: Han, Kewen
name: Wang, Hailin
name: Bahl, Gaurav
Publisher: name: arXiv
Year: 2014
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Electromagnetically induced transparency (EIT) provides a powerful mechanism for controlling light propagation in a dielectric medium, and for producing slow and fast light. EIT traditionally arises from destructive interference induced by a nonradiative coherence in an atomic system. Stimulated Brillouin scattering (SBS) of light from propagating hypersonic acoustic waves has also been used successfully for the generation of slow and fast light. However, EIT-type processes based on SBS were considered infeasible because of the short coherence lifetime of hypersonic phonons. Here, we report a new Brillouin scattering induced transparency (BSIT) phenomenon generated by acousto-optic interaction of light with long-lived propagating phonons. We demonstrate that BSIT is uniquely non-reciprocal due to the propagating acoustic phonon wave and accompanying momentum conservation requirement. Using a silica microresonator having naturally occurring forward-SBS phase-matched modal configuration, we show that BSIT enables compact and ultralow-power slow-light generation with delay-bandwidth product comparable to state-of-the-art SBS systems.
description: 26 pages, 12 figures
Sonnenfleckenzeichnung Nr. 27623.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 30.09.1987, erstellt von Hans Ulrich Keller
Creators: name: Eidgenössische Sternwarte in Zürich (ETH Zürich bzw. vor 1911 Polytechnikum)
Publisher: name: [s.n.]
Year: 1987

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss Coudé-Refraktor (150/2250 mm).
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zusätzlich notiert: Tabelle mit den statistischen Angaben, für die Werte g, f sowie Gr (Anzahl g) und darüber hinaus einer Spalte für A: mit Hilfe eines korrekt-reduzierenden optischen Filters von blossem Auge sichtbare Flecken
Low-redshift quasars in the SDSS Stripe 82 -- III MOS observations
Creators: name: Bettoni, D.
name: Falomo, R.
name: Paiano, S.
name: Kotilainen, J. K.
name: Stone, M. B.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present multi object optical spectroscopy of the galaxies in the environment of 12 low-redshift (z < 0.5) quasars and of 11 inactive massive galaxies chosen to match the properties of the quasar host galaxies to probe physical association and possible events of recent star formation. The quasars are selected from a sample of QSOs in the SDSS Stripe82 region for which both the host galaxy and the large scale environments were previously investigated. The new observations complement those reported in our previous works on close companion galaxies of nearby quasars. For the whole dataset we find that for about half (19 out of 44 ) of the observed QSOs there is at least one associated companion galaxy. In addition to the new spectroscopic observations, we add data from the SDSS database for the full sample of objects. We find that the incidence of companion galaxies in the fields of QSO (17%) is not significantly different from that of inactive galaxies (19%) similar to quasar hosts in redshift and mass. Nevertheless, the companions of quasars exhibit more frequently emission lines than those of inactive galaxies, suggesting a moderate link between the nuclear activity and recent star formation in their environments.
description: 12 pages, 9 figures, accepted for publication in MNRAS
Sonnenfleckenzeichnung Nr. 27570.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 14.07.1987, erstellt von Hans Ulrich Keller
Creators: name: Eidgenössische Sternwarte in Zürich (ETH Zürich bzw. vor 1911 Polytechnikum)
Publisher: name: [s.n.]
Year: 1987

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss Coudé-Refraktor (150/2250 mm).
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zusätzlich notiert: Tabelle mit den statistischen Angaben, für die Werte g, f sowie Gr (Anzahl g) und darüber hinaus einer Spalte für A: mit Hilfe eines korrekt-reduzierenden optischen Filters von blossem Auge sichtbare Flecken
Oxyscelio jaune Burks
Creators: name: Mo, Wen-Hui
name: Chen, Hua-Yan
name: Johnson, Norman F.
name: Pang, Hong
name: Ma, Li
name: Liu, Jing-Xian
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Scelionidae
Oxyscelio
Oxyscelio jaune

description: Oxyscelio jaune Burks http://zoobank.org/ B957AAA8-C08A-48C5-9065-843936BFD8C5 Figures 137–142 Oxyscelio jaune Burks, 2013: 15, 24, 25, 156 (original description, keyed, placed in florus species group). Material Examined. Other material: (1 female) CHINA: 1 female, Guangdong, Nanling Nature Reserve, 24°54’N 113°00’E, 16–21.VII.2008, Zaifu Xu, SCAU 3018682 (SCAU). Note. This species is newly recorded from China, Guangdong Province.
description: Published as part of Mo, Wen-Hui, Chen, Hua-Yan, Johnson, Norman F., Pang, Hong, Ma, Li & Liu, Jing-Xian, 2020, Revision of the genus Oxyscelio Kieffer (Hymenoptera, Scelionidae) from China, pp. 251-310 in Zootaxa 4816 (3) on page 282, DOI: 10.11646/zootaxa.4816.3.1, http://zenodo.org/record/3954285
Sonnenfleckenzeichnung Nr. 27648.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 18.11.1987, erstellt von Hans Ulrich Keller
Creators: name: Eidgenössische Sternwarte in Zürich (ETH Zürich bzw. vor 1911 Polytechnikum)
Publisher: name: [s.n.]
Year: 1987

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss Coudé-Refraktor (150/2250 mm).
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zusätzlich notiert: Tabelle mit den statistischen Angaben, für die Werte g, f sowie Gr (Anzahl g) und darüber hinaus einer Spalte für A: mit Hilfe eines korrekt-reduzierenden optischen Filters von blossem Auge sichtbare Flecken
Sonnenfleckenzeichnung Nr. 27594.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 14.08.1987, erstellt von Hans Ulrich Keller
Creators: name: Eidgenössische Sternwarte in Zürich (ETH Zürich bzw. vor 1911 Polytechnikum)
Publisher: name: [s.n.]
Year: 1987

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss Coudé-Refraktor (150/2250 mm).
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zusätzlich notiert: Tabelle mit den statistischen Angaben, für die Werte g, f sowie Gr (Anzahl g) und darüber hinaus einer Spalte für A: mit Hilfe eines korrekt-reduzierenden optischen Filters von blossem Auge sichtbare Flecken
Searching for fully-heavy tetraquark states in QCD moment sum rules
Creators: name: Chen, Wei
name: Wang, Qi-Nan
name: Yang, Zi-Yan
name: Chen, Hua-Xing
name: Liu, Xiang
name: Steele, T. G.
name: Zhu, Shi-Lin
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: In this talk, we briefly report the investigations of the mass spectra for the $cc\bar c\bar c, bb\bar b\bar b$, $bc\bar b\bar c$ and $cc\bar b\bar b$ tetraquark states by using the QCD moment sum rule method. The calculations for the fully-charm $cc\bar c\bar c$ tetraquarks have been successfully predicted the existence of di-$J/ψ$ resonances including $X(6900)$ in LHCb's observation. The quantum numbers for these resonance structures are also suggested. More efforts are still needed in both theoretical and experimental aspects to study the properties of these fully-heavy tetraquark states. They may be observed at facilities such as LHCb, CMS and RHIC in the future.
description: Presentation at QCD 21: the 24th International Conference on Quantum Chromodynamics, held at Montpellier in July 5-9, 2021
Sonnenfleckenzeichnung Nr. 27464.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 12.01.1987, erstellt von Hans Ulrich Keller
Creators: name: Eidgenössische Sternwarte in Zürich (ETH Zürich bzw. vor 1911 Polytechnikum)
Publisher: name: [s.n.]
Year: 1987

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss Coudé-Refraktor (150/2250 mm).
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zusätzlich notiert: Tabelle mit den statistischen Angaben, für die Werte g, f sowie Gr (Anzahl g) und darüber hinaus einer Spalte für A: mit Hilfe eines korrekt-reduzierenden optischen Filters von blossem Auge sichtbare Flecken
Gaussian Radar Transformer for Semantic Segmentation in Noisy Radar Data
Creators: name: Zeller, Matthias
name: Behley, Jens
name: Heidingsfeld, Michael
name: Stachniss, Cyrill
Publisher: name: arXiv
Year: 2022
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: Scene understanding is crucial for autonomous robots in dynamic environments for making future state predictions, avoiding collisions, and path planning. Camera and LiDAR perception made tremendous progress in recent years, but face limitations under adverse weather conditions. To leverage the full potential of multi-modal sensor suites, radar sensors are essential for safety critical tasks and are already installed in most new vehicles today. In this paper, we address the problem of semantic segmentation of moving objects in radar point clouds to enhance the perception of the environment with another sensor modality. Instead of aggregating multiple scans to densify the point clouds, we propose a novel approach based on the self-attention mechanism to accurately perform sparse, single-scan segmentation. Our approach, called Gaussian Radar Transformer, includes the newly introduced Gaussian transformer layer, which replaces the softmax normalization by a Gaussian function to decouple the contribution of individual points. To tackle the challenge of the transformer to capture long-range dependencies, we propose our attentive up- and downsampling modules to enlarge the receptive field and capture strong spatial relations. We compare our approach to other state-of-the-art methods on the RadarScenes data set and show superior segmentation quality in diverse environments, even without exploiting temporal information.
description: Accepted for publication in IEEE Robotics and Automation Letters (RA-L)
Characterising Exoplanets Using Ground-based & Space-based Facilities
Creators: name: Lowson, Nataliea
Publisher: name: University of Southern Queensland
Year: 2024
Subjects: Exoplanets
Atmospheres
sub-Neptunes
ultra-hot Jupiters
Transit timing

description: Exoplanets are diverse and complex, with the components such as planetary formation, orbital dynamics, and atmospheric compositions being detectable though primary transiting events. This thesis embraces a multifaceted approach towards exoplanet characterisation, commencing with the atmospheric analysis of an ultra-hot Jupiter using archival data obtained from 1.5 m ground-based telescope. We recover strong detections of Fe I, Fe II, and Mg I while also modelling a peculiar Hα transit. Subsequently we detect and confirm two new sub-Neptunes around an adolescent K-star using photometry from TESS and CHEOPS. Our analysis evaluates that inner planet resides in the sparsely populated radius gap, indicating that it could be undergoing significant atmospheric evaporation. Lastly, we present the preliminary target preparation for the upcoming Twinkle Space Mission, focusing on ephemerides refinement and monitoring for transit timing variations. Overall, this work contributes towards understanding exoplanets using a diverse range of analysis techniques from ground and space-based facilities.
Sonnenfleckenzeichnung Nr. 27606.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 02.09.1987, erstellt von Hans Ulrich Keller
Creators: name: Eidgenössische Sternwarte in Zürich (ETH Zürich bzw. vor 1911 Polytechnikum)
Publisher: name: [s.n.]
Year: 1987

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss Coudé-Refraktor (150/2250 mm).
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zusätzlich notiert: Tabelle mit den statistischen Angaben, für die Werte g, f sowie Gr (Anzahl g) und darüber hinaus einer Spalte für A: mit Hilfe eines korrekt-reduzierenden optischen Filters von blossem Auge sichtbare Flecken
Development of Particle Image Velocimetry for a High Speed Two-Stage Turbine
Creators: name: McQueen, Connor
Publisher: name: Purdue University Graduate School
Year: 2023
Subjects: Aerospace engineering not elsewhere classified

description: Turbine efficiency is a primary metric for categorizing turbine performance. Efficiency is an integral measurement that requires mass flow averaged values; therefore, the flow velocity components are required both upstream and downstream of the turbine. A standard method to determine the flow velocity components involves using aerodynamic probes, which require at least four-hole pressure measurements in highly three-dimensional flows. Alas, in high-speed small-core turbines, the insertion of a pressure probe into a relatively small turbine outlet region induces significant blockage, resulting in a flow distortion, increasing the measured total pressure, and altering the flow angles compared to the no-probe conditions. Therefore, an optical non-intrusive measurement technique such as Particle Image Velocimetry (PIV) is proposed in this thesis. To conduct PIV in a small-core turbine, a further downstream laser delivery device must be developed for the specific test rig in question, as well as utilizing a practical means of image acquisition. An endoscopic PIV device, coupled with a borescope camera, is my proposed solution and the first subject of my thesis dissertation. A second problem in a small core turbine is the existence of large areas of separated flows caused by massive secondary flows. In flow-separated regions, the main problem is the poor seeding of particles. Therefore, in the second part of my thesis, I propose using local seeding; my approach was experimentally demonstrated in a linear test section, where the high-speed turbine flow is replicated using a one-feet large 3D hump, enabling the comparison of PIV with other techniques and Computational Fluid Dynamics (CFD). The giant separation bubble was characterized by collecting data within the shear layer and the separated region. The two proposed developments pave the way for the future implementation of PIV in the two-stage high-speed turbine owned by the Purdue Experimental Turbine Aerothermal Lab (PETAL).
Aircraft Fuel Efficiency Improvements: The Pathway to Evidence-Based Forecasts
Creators: name:  MICHAEL WEINOLD
name:   PHILIPP ROHRER
name:   RUSSELL MCKENNA
Publisher: name: Proceedings of the Aerospace Europe Conference - EUCASS - CEAS - 2023
Year: 2023
Subjects: SUSTAINABLE AVIATION
FUEL EFFICIENCY
NET ZERO

description: Aircraft fuel efficiency has improved significantly since the introduction of the first commercial jets in the 1950s. Many scenarios for decarbonizing air travel rely, in part, on the unabated continuation of this trend. However, with many aircraft sub-efficiencies approaching physical or economic limits, a scenario of diminishing returns is more likely. To overcome this limitation in present studies, we must improve the quality of future aircraft efficiency forecasts. As a first step, we analyze historical efficiency drivers and dis-aggregate overall efficiency improvements. We then determine sub-efficiency limits using public domain sources. Finally, we assess advancements in future aircraft technologies and design concepts.
Two Modeling Strategies for Empirical Bayes Estimation
Creators: name: Efron, Bradley
Publisher: name: arXiv
Year: 2014
Subjects: subject: Methodology (stat.ME)
subject: FOS: Computer and information sciences

description: Empirical Bayes methods use the data from parallel experiments, for instance, observations $X_k\sim\mathcal{N}(Θ_k,1)$ for $k=1,2,\ldots,N$, to estimate the conditional distributions $Θ_k|X_k$. There are two main estimation strategies: modeling on the $θ$ space, called "$g$-modeling" here, and modeling on the $x$ space, called "$f$-modeling." The two approaches are described and compared. A series of computational formulas are developed to assess their frequentist accuracy. Several examples, both contrived and genuine, show the strengths and limitations of the two strategies.
description: Published in at http://dx.doi.org/10.1214/13-STS455 the Statistical Science (http://www.imstat.org/sts/) by the Institute of Mathematical Statistics (http://www.imstat.org)
La investigación en comunicación científica en España
Creators: name: Revuelta, Gema
name: Saladie, Núria
name: Llorente, Carolina
Publisher: name: Zenodo
Year: 2023

description: Presentación de los resultados del estudio "La investigación en comunicación científica en España". Presentada en el Congreso de la Comunicación Social de la Ciencia 2023 en Granada. 
Estos resultados forman parte del estudio "La Comunicación Científica en España", una iniciativa enmarcada en el proyecto estratégico "Ciencia de la Comunicación Científica" de la Fundación Española para la Ciencia y la Tecnología (FECYT). El objetivo de este estudio era analizar el estado actual de la comunicación científica en España e identificar necesidades, espacios y campos no cubiertos con el objetivo de diseñar estrategias encaminadas a mejorar la calidad e impacto de la comunicación científica en nuestro país y lograr, en último término, el desarrollo de una comunicación científica más eficaz, ética y profesional.
Sonnenfleckenzeichnung Nr. 27547.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 11.06.1987, erstellt von Hans Ulrich Keller
Creators: name: Eidgenössische Sternwarte in Zürich (ETH Zürich bzw. vor 1911 Polytechnikum)
Publisher: name: [s.n.]
Year: 1987

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss Coudé-Refraktor (150/2250 mm).
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zusätzlich notiert: Tabelle mit den statistischen Angaben, für die Werte g, f sowie Gr (Anzahl g) und darüber hinaus einer Spalte für A: mit Hilfe eines korrekt-reduzierenden optischen Filters von blossem Auge sichtbare Flecken
Undocumented Immigrants and Higher Education: A Call for Federal Change
Creators: name: Roth, Suzanne
Publisher: name: Unknown
Year: 2004

description: Thousands of undocumented immigrants graduate from high school every year. Because of their immigration status, these students often find it difficult or impossible to gain college admission and subsequent financial aid. This article contends that federal policies should be changed to allow undocumented students access to financial aid programs and the opportunity to apply for legal citizenship status. Current federal policies are contradictory concerning undocumented immigrants and, as a result, society is unable to fully benefit from the contributions that this population could make to the United States.
Oxyscelio labis Burks
Creators: name: Mo, Wen-Hui
name: Chen, Hua-Yan
name: Johnson, Norman F.
name: Pang, Hong
name: Ma, Li
name: Liu, Jing-Xian
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Scelionidae
Oxyscelio
Oxyscelio labis

description: Oxyscelio labis Burks http://zoobank.org/ 7014AC65-912B-468C-8065-B739BA288373 Figures 173–178 Oxyscelio labis Burks, 2013: 18, 24, 166 (original description, keyed, placed in ogive species group). Material Examined. Other material: CHINA: 1 female, Yunnan, Xishuangbanna, Menghai, Bulangshan Village, 1595m, Area D, forest, MT, 21°44.761’N 100°25.959’E, 20.VI–20.VII.2018, Li Ma, SCAU 3040638 (SYSBM). Note. This species is newly recorded from China, Yunnan Province.
description: Published as part of Mo, Wen-Hui, Chen, Hua-Yan, Johnson, Norman F., Pang, Hong, Ma, Li & Liu, Jing-Xian, 2020, Revision of the genus Oxyscelio Kieffer (Hymenoptera, Scelionidae) from China, pp. 251-310 in Zootaxa 4816 (3) on page 289, DOI: 10.11646/zootaxa.4816.3.1, http://zenodo.org/record/3954285
Sonnenfleckenzeichnung Nr. 27481.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 04.03.1987, erstellt von Hans Ulrich Keller
Creators: name: Eidgenössische Sternwarte in Zürich (ETH Zürich bzw. vor 1911 Polytechnikum)
Publisher: name: [s.n.]
Year: 1987

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss Coudé-Refraktor (150/2250 mm).
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zusätzlich notiert: Tabelle mit den statistischen Angaben, für die Werte g, f sowie Gr (Anzahl g) und darüber hinaus einer Spalte für A: mit Hilfe eines korrekt-reduzierenden optischen Filters von blossem Auge sichtbare Flecken
Liquid Water on Cold Exo-Earths via Basal Melting of Ice Sheets
Creators: name: Ojha, Lujendra
name: Troncone, Bryce
name: Buffo, Jacob
name: Journaux, Baptiste
name: McDonald, George
Publisher: name: arXiv
Year: 2022
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Geophysics (physics.geo-ph)
subject: FOS: Physical sciences

description: Liquid water is a critical component of habitability. However, the production and stability of surficial liquid water can be challenging on planets outside the Habitable Zone and devoid of adequate greenhouse warming. On such cold, icy exoEarths, basal melting of regional, global ice sheets by geothermal heat provides an alternative means of forming liquid water. Here, we model the thermophysical evolution of ice sheets to ascertain the geophysical conditions that allow liquid water to be produced and maintained at temperatures above the pressure controlled freezing point of water ice on exoEarths. We show that even with a modest, Moon like geothermal heat flow, subglacial oceans of liquid water can form at the base of and within the ice sheets on exoEarths. Furthermore, subglacial oceans may persist on exoEarths for a prolonged period due to the billion year half lives of heat producing elements responsible for geothermal heat. These subglacial oceans, often in contact with the planets crust and shielded from the high energy radiation of their parent star by thick ice layers, may provide habitable conditions for an extended period.
Coronal Behavior Before the Large Flare Onset
Creators: name: Imada, Shinsuke
name: Bamba, Yumi
name: Kusano, Kanya
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Flares are a major explosive event in our solar system. They are often followed by coronal mass ejection that has a potential to trigger the geomagnetic storms. There are various studies aiming to predict when and where the flares are likely to occur. Most of these studies mainly discuss the photospheric and chromospheric activity before the flare onset. In this paper we study the coronal features before the famous large flare occurrence on December 13th, 2006. Using the data from Hinode/EUV Imaging Spectrometer (EIS), X-Ray Telescope (XRT), and Solar and Heliospheric Observatory (SOHO) /Extreme ultraviolet Imaging Telescope (EIT), we discuss the coronal features in the large scale (~ a few 100 arcsec) before the flare onset. Our findings are as follows: 1) The upflows in and around active region start growing from ~10 to 30 km /s a day before the flare. 2) The expanding coronal loops are clearly observed a few hours before the flare. 3) Soft X-ray and EUV intensity are gradually reduced. 4) The upflows are further enhanced after the flare. From these observed signatures, we conclude that the outer part of active region loops with low density were expanding a day before the flare onset, and the inner part with high density were expanding a few hours before the onset.
description: 20 pages, 11 figures, accepted by PASJ Hinode special issue
Sonnenfleckenzeichnung Nr. 27548.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 12.06.1987, erstellt von Hans Ulrich Keller
Creators: name: Eidgenössische Sternwarte in Zürich (ETH Zürich bzw. vor 1911 Polytechnikum)
Publisher: name: [s.n.]
Year: 1987

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss Coudé-Refraktor (150/2250 mm).
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zusätzlich notiert: Tabelle mit den statistischen Angaben, für die Werte g, f sowie Gr (Anzahl g) und darüber hinaus einer Spalte für A: mit Hilfe eines korrekt-reduzierenden optischen Filters von blossem Auge sichtbare Flecken
Study of the ineteraction between a droplet and an acoustic waves
Creators: name:  PLIQUE RONAN
name:   LABAUNE JULIEN
name:   DUPAYS JOEL
name:   GRENARD PHILIPPE
Publisher: name: Proceedings of the Aerospace Europe Conference - EUCASS - CEAS - 2023
Year: 2023
Subjects: FLUID MECHANICS
ACOUSTICS
TWO-PHASE FLOWS
MODELING AND NUMERICAL SIMULATION
DYNAMIC MESHING
APPLIED MATHEMATICS

description: 10th 9thAerospace Europe Conference 2023 -EUCASS -CEAS DOI:***** Interaction between a moving droplet and an acoustic wave 10th EUCASS -9th CEAS Ronan PLIQUE*H, Philippe GRENARD* , Julien LABAUNE*, Joel DUPAYS* * DMPE, Onera, universite Paris Saclay, F-91123 Palaiseau -France . Cnes -transport spatial -etablissement de Daumesnil, F-75612, Paris Cedex, France Address ronan.plique@onera.fr t Corresponding author Resume An overlapping mesh method is used to study the momentum interactions between a rigid spherical particle and the surrounding viscous flow. The calculation methodology is developed and validated in the case of a stationary flow, first in the Stokes regime and then for higher Reynolds numbers, by comparing the calculated drag force with the available analytical and empirical results. The approach is then applied to the case of a particle undergoing a low-amplitude oscillating motion in a fluid at rest to consolidate the approach in the unsteady regime. Here again, the comparison between simulation and theory is satisfactory and allows us to look forward with confidence further study in the non-linear acoustic regime.
La formación en comunicación científica en España
Creators: name: Revuelta, Gema
name: Saladie, Núria
name: Llorente, Carolina
Publisher: name: Zenodo
Year: 2023

description: Presentación de los resultados del estudio "La formación en comunicación científica en España". Presentada en el Congreso de la Comunicación Social de la Ciencia 2023 en Granada. 
Estos resultados forman parte del estudio "La Comunicación Científica en España", una iniciativa enmarcada en el proyecto estratégico "Ciencia de la Comunicación Científica" de la Fundación Española para la Ciencia y la Tecnología (FECYT). El objetivo de este estudio era analizar el estado actual de la comunicación científica en España e identificar necesidades, espacios y campos no cubiertos con el objetivo de diseñar estrategias encaminadas a mejorar la calidad e impacto de la comunicación científica en nuestro país y lograr, en último término, el desarrollo de una comunicación científica más eficaz, ética y profesional.
Oxyscelio mesiodentis Burks
Creators: name: Mo, Wen-Hui
name: Chen, Hua-Yan
name: Johnson, Norman F.
name: Pang, Hong
name: Ma, Li
name: Liu, Jing-Xian
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Scelionidae
Oxyscelio
Oxyscelio mesiodentis

description: Oxyscelio mesiodentis Burks http://zoobank.org/ DB58BA09-A681-4F93-8BC4-138E993E54DE Figures 6, 183–188 Oxyscelio mesiodentis Burks, 2013: 15, 26, 185 (original description, keyed, placed in cuculli species group). Material Examined. Other material: (1 female) CHINA: 1 female, Hainan, Mt. Diaoluoshan, 18°39’N 109°53’E, 28–30.V.2007, Jingxian Liu, SCAU 3018688 (SCAU). Note. This species is newly recorded from China, Hainan Province.
description: Published as part of Mo, Wen-Hui, Chen, Hua-Yan, Johnson, Norman F., Pang, Hong, Ma, Li & Liu, Jing-Xian, 2020, Revision of the genus Oxyscelio Kieffer (Hymenoptera, Scelionidae) from China, pp. 251-310 in Zootaxa 4816 (3) on page 291, DOI: 10.11646/zootaxa.4816.3.1, http://zenodo.org/record/3954285
Sonnenfleckenzeichnung Nr. 27522.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 30.04.1987, erstellt von Hans Ulrich Keller
Creators: name: Eidgenössische Sternwarte in Zürich (ETH Zürich bzw. vor 1911 Polytechnikum)
Publisher: name: [s.n.]
Year: 1987

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss Coudé-Refraktor (150/2250 mm).
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zusätzlich notiert: Tabelle mit den statistischen Angaben, für die Werte g, f sowie Gr (Anzahl g) und darüber hinaus einer Spalte für A: mit Hilfe eines korrekt-reduzierenden optischen Filters von blossem Auge sichtbare Flecken
Lower frequencies
Creators: name: Mphanza, Cheswayo
Publisher: name: No Publisher Supplied
Year: 2018

description: Lower Frequencies is engaged with the cross cultural imagination. Poems that function as zip lines in connecting the bi-cultural and bi-diasporic connection of space and place from Lusaka to Chicago to Dakar to backstage with the Oscar Peterson Trio. What this collection aims to accomplish is to illuminate singularity as a form of modality which one should actively resist as a means of living or engaging with others.
Sonnenfleckenzeichnung Nr. 27564.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 06.07.1987, erstellt von Hans Ulrich Keller
Creators: name: Eidgenössische Sternwarte in Zürich (ETH Zürich bzw. vor 1911 Polytechnikum)
Publisher: name: [s.n.]
Year: 1987

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss Coudé-Refraktor (150/2250 mm).
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zusätzlich notiert: Tabelle mit den statistischen Angaben, für die Werte g, f sowie Gr (Anzahl g) und darüber hinaus einer Spalte für A: mit Hilfe eines korrekt-reduzierenden optischen Filters von blossem Auge sichtbare Flecken
Sonnenfleckenzeichnung Nr. 27596.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 17.08.1987, erstellt von Hans Ulrich Keller
Creators: name: Eidgenössische Sternwarte in Zürich (ETH Zürich bzw. vor 1911 Polytechnikum)
Publisher: name: [s.n.]
Year: 1987

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss Coudé-Refraktor (150/2250 mm).
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zusätzlich notiert: Tabelle mit den statistischen Angaben, für die Werte g, f sowie Gr (Anzahl g) und darüber hinaus einer Spalte für A: mit Hilfe eines korrekt-reduzierenden optischen Filters von blossem Auge sichtbare Flecken
Revisiting elliptical satellite orbits to enhance the O3b constellation
Creators: name: Wood, Lloyd
name: Lou, Yuxuan
name: Olusola, Opeoluwa
Publisher: name: arXiv
Year: 2014
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: We propose an addition of known elliptical orbits to the new equatorial O3b satellite constellation, extending O3b to cover high latitudes and the Earth's poles. We simulate the O3b constellation and compare this to recent measurement of the first real Internet traffic across the newly deployed O3b network.
description: Author postprint with colour figures
Oxyscelio nasolabii Burks
Creators: name: Mo, Wen-Hui
name: Chen, Hua-Yan
name: Johnson, Norman F.
name: Pang, Hong
name: Ma, Li
name: Liu, Jing-Xian
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Scelionidae
Oxyscelio
Oxyscelio nasolabii

description: Oxyscelio nasolabii Burks http://zoobank.org/ 2F28C6E0-F926-4350-966C-EB8B4344D118 Figures 13–14, 209–214 Oxyscelio nasolabii Burks, 2013: 17, 26, 193 (original description, keyed, placed in foveatus species group). Material Examined. Other material: CHINA: 1 female, Zhejiang, Mt. Qingliangfeng, 30°04’N 118°52’E, 11.VIII.2005, Min Shi, SCAU 3013726 (SCAU). Note. This species is newly recorded from China, Zhejiang Province.
description: Published as part of Mo, Wen-Hui, Chen, Hua-Yan, Johnson, Norman F., Pang, Hong, Ma, Li & Liu, Jing-Xian, 2020, Revision of the genus Oxyscelio Kieffer (Hymenoptera, Scelionidae) from China, pp. 251-310 in Zootaxa 4816 (3) on page 296, DOI: 10.11646/zootaxa.4816.3.1, http://zenodo.org/record/3954285
Sonnenfleckenzeichnung Nr. 27472.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 04.02.1987, erstellt von Hans Ulrich Keller
Creators: name: Eidgenössische Sternwarte in Zürich (ETH Zürich bzw. vor 1911 Polytechnikum)
Publisher: name: [s.n.]
Year: 1987

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss Coudé-Refraktor (150/2250 mm).
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zusätzlich notiert: Tabelle mit den statistischen Angaben, für die Werte g, f sowie Gr (Anzahl g) und darüber hinaus einer Spalte für A: mit Hilfe eines korrekt-reduzierenden optischen Filters von blossem Auge sichtbare Flecken