cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Projected seniority-two orbital optimization of the Antisymmetric Product of one-reference orbital Geminal
Creators: name: Boguslawski, Katharina
name: Tecmer, Paweł
name: Limacher, Peter A.
name: Johnson, Paul A.
name: Ayers, Paul W.
name: Bultinck, Patrick
name: De Baerdemacker, Stijn
name: Van Neck, Dimitri
Publisher: name: arXiv
Year: 2014
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: We present a new, non-variational orbital-optimization scheme for the Antisymmetric Product of one-reference orbital Geminal wave function. Our approach is motivated by the observation that an orbital-optimized seniority-zero configuration interaction (CI) expansion yields similar results to an orbital-optimized seniority-zero-plus-two CI expansion [J. Chem. Phys., 135, 044119 (2011)]. A numerical analysis is performed for the C$_2$, LiF and CH$_2$ molecules as well as for the symmetric stretching of hypothetical (linear) hydrogen chains. For these test cases, the proposed orbital-optimization protocol yields similar results to its variational orbital optimization counterpart, but prevents symmetry-breaking of molecular orbitals in most cases.
description: 7 pages, 2 figures
title: ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð´Ð²ÑÑ ÑÑÑÐ¿ÐµÐ½ÑÐ°ÑÐ¾Ð¹ Ð²Ð¾Ð·Ð´ÑÑ Ð¾Ð´ÑÐ²ÐºÐ¸ Ð ÑÑÑÐ° Ð´Ð»Ñ Ð½Ð°Ð´Ð´ÑÐ²Ð° ÐÐÐ¡
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Design of a two-stage Roots blower for charging ICE
Creators: name: ÐÐ°Ð½ÑÐµÐ½ÐºÐ¾Ð², ÐÐ¸ÑÐ°Ð¸Ð»
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2024
Subjects: Ð´Ð²ÑÑ ÑÑÑÐ¿ÐµÐ½ÑÐ°ÑÑÐ¹ ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾Ñ
Ð¾Ð±ÑÐµÐ¼Ð½ÑÐ¹ ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾Ñ
Ð²Ð¸Ð½Ñ
Ð¼Ð¾Ð½Ð¾Ð±Ð»Ð¾Ðº
ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ½ÑÐµ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ñ
two-stage compressor
volumetric compressor
screw
monoblock
composite materials

description: Ð¢ÐµÐ¼Ð° Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Â«ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð´Ð²ÑÑÑÑÑÐ¿ÐµÐ½ÑÐ°ÑÐ¾Ð¹ Ð²Ð¾Ð·Ð´ÑÑÐ¾Ð´ÑÐ²ÐºÐ¸ Ð ÑÑÑÐ° Ð´Ð»Ñ Ð½Ð°Ð´Ð´ÑÐ²Ð° Ð´Ð²ÑÂ». ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾ÑÐ°, ÑÐ¾Ð´ÐµÑÐ¶Ð°ÑÐµÐ³Ð¾ Ð´Ð²Ðµ ÑÑÑÐ¿ÐµÐ½Ð¸ Ð²Ð¾Ð·Ð´ÑÑÐ¾Ð´ÑÐ²ÐºÐ¸ Ð ÑÑÑÐ° Ñ Ð·Ð°Ð´Ð°Ð½Ð½ÑÐ¼ ÑÐ°ÑÑÐ¾Ð´Ð¾Ð¼ Ð¸ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸ÐµÐ¼. Ð¦ÐµÐ»ÑÑ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ðµ Ð·Ð°Ð´Ð°Ð½Ð¸Ñ Ð¿Ð¾ ÑÐ°ÑÑÐµÑÑ Ð¸ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÐ°ÑÐ¸Ð¸ Ð´Ð»Ñ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾ÑÐ°. Ð Ð°ÑÑÑÑ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸Ð»ÑÑ Ð¿ÑÐ¸ ÑÑÐ»Ð¾Ð²Ð¸Ð¸ ÑÐ¶Ð°ÑÐ¸Ñ Ð±ÐµÐ½Ð·Ð¾-Ð²Ð¾Ð·Ð´ÑÑÐ½Ð¾Ð¹ ÑÐ¼ÐµÑÐ¸ Ñ Ð·Ð°Ð´Ð°Ð½Ð½Ð¾Ð¹ Ð¿Ð»Ð¾ÑÐ½Ð¾ÑÑÑÑ.
description: The topic of the final qualification work " Design of a two-stage Roots blower for charging ICE". This calculation deals with the design of a compressor containing two stages of Roots blower with a given flow rate and pressure. The purpose of design is to fulfill the task of calculating and creating manufacturing documentation for the production of the compressor. The calculation was performed under the condition of compressing a gasoline-air mixture with a given density.
Sonnenfleckenzeichnung Nr. 105.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 04.05.1995, 07:00, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1995

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
On the functional morphology of the alimentary canal of the sea star Asterias forbesi (Desor)
Creators: name: Aldrich, Frederick Allen
Publisher: name: No Publisher Supplied
Year: 1954

description: This investigation embodies a study of several aspects of the anatomy and physiology of the organs of the alimentary canal of Asterias forbesi (Desor). The specific purposes of the investigation were several folds (1) the development of a method of rapid field identification to differentiate between A. forbesi and the confusingly similar Asterias vulgaris Verrill; (2) a detailed study of the gross and minute morphology of the alimentary tract, and a standardization of the terms applied to the various organs; (3) a preliminary investigation of the digestive enzymes of the canal; (4) a study of the mechanism of the eversion of the stomach during feeding; (5) a study of the comparative growth of A. forbesi on various lamellibranch and gastropod diets; and (6) a preliminary physio-ecological investigation of the method of predation.
Concept of phase transition of quantum space-time foam
Creators: name: Marsford, Axel
Publisher: name: Zenodo
Year: 2023

description: This article reviews the intricate nature of space-time, exploring its possible fractal characteristics and examining various theories and phenomena associated with it, including quantum foam, the behaviour of neutrinos, and the concept of phase transitions. It introduces the idea of viewing the universe's origin through the lens of space-time phase transitions. The document also reinterprets popular time travel paradoxes, discusses the implications of the multiverse theory, and offers a fresh perspective on the Fermi paradox. This work aims to expand our understanding of the universe by amalgamating classical theories with novel hypotheses, while emphasizing the distinction between scientific discourse and popular cultural interpretations.
Dynamical formation of detached trans-Neptunian objects close to the 2:5 and 1:3 mean motion resonances with Neptune
Creators: name: Brasil, P. I. O.
name: Gomes, R. S.
name: Soares, J. S.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Through a semi-analytic approach of the Kozai resonance inside an MMR, we show phase diagrams (e,ω) that suggest the possibility of a scattered particle, after being captured in an MMR with Neptune, to become a detached object. We ran several numerical integrations with thousands of particles perturbed by the four major planets, and there are cases with and without Neptune's residual migration. These were developed to check the semi-analytic approach and to better understand the dynamical mechanisms that produce the detached objects close to an MMR. The numerical simulations with and without a residual migration for Neptune stress the importance of a particular resonance mode, which we name the hibernating mode, on the formation of fossilized detached objects close to MMRs. When considering Neptune's residual migration we are able to show the formation of detached orbits. These objects are fossilized and cannot be trapped in the MMRs again. We find a ratio of the number of fossilized objects with moderate perihelion distance (35 < q < 40 au) to the number of objects with high perihelion distance (q > 40 au) as 3.0/1 for objects close to the 2:5, and 1.7/1 for objects close to the 1:3 resonance. We estimate that the two fossilized population have a total mass between 0.1 and 0.3 Pluto's mass.
description: Published in Astronomy and Astrophysics - 12 pages, 21 figures
Behavioral ecology and population genetics of two populations of blue crab, Callinectes sapidus (Rathbun), in New Jersey
Creators: name: Reichmuth, Jessica M.
Publisher: name: No Publisher Supplied
Year: 2009

description: Blue crabs are important estuarine organisms, both ecologically and economically. Due to historical differences of human impact between contaminated Hackensack Meadowlands (HM) and cleaner Tuckerton (TK), adult prey capture, juvenile predator avoidance, adult/juvenile aggression, metal accumulation/depuration and population genetics were investigated.HM adults had reduced prey capture on active prey compared to TK crabs, suggesting HM crabs may have reduced coordination. Stomach analysis revealed HM crabs’ stomachs contained ~60% algae/plant and detritus/sediment, and lower crab and fish weights than TK crabs. TK crabs were caged in HM or fed HM food for 8 weeks; their prey capture declined significantly indicating environmental factors were responsible for the behavioral differences. Crabs were then analyzed for metals in muscle and hepatopancreas. HM crabs were fed clean food or transplanted to TK; TK crabs were fed contaminated food or transplanted to HM. Significant tissue differences were found for Cu, Hg, Pb and Zn. HM crabs did not show a significant decrease in Hg after switching environment or diet, but showed a significant decrease in Cu, Pb and Zn in hepatopancreas after switching. TK crabs showed a significant increase of Hg in muscle and Cr and Zn in hepatopancreas after switching environment or food. In the lab, HM juveniles attacked threatening stimuli significantly more and TK juveniles fled or gave a mixed response significantly more. HM juveniles were significantly better at avoiding a crab predator when substrate was present. Follow-up experiments were conducted without substrate to determine if aggression was important. Aggressive juveniles were no more successful than non-aggressive ones at avoiding a predator. Adults were placed in a large tank with a crab pot; significantly fewer HM adults entered the pot. The first HM crab to enter generally prevented others from entering or attacked those that did, suggesting aggression may be causing low pot counts. Microsatellites were analyzed using four markers. Genotypic differences were not found among the three years which indicates these populations are not genetically distinct. Yearly differences were not found. These results indicate genetics can be ruled out. The ‘switch’ experiments results indicate the environment is causing the behavioral differences.
Sonnenfleckenzeichnung Nr. 232.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 23.09.1995, 06:45, erstellt von Michele Bianda
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1995

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Sonnenfleckenzeichnung Nr. 191.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 07.08.1995, 07:30, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1995

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
An Investigation into Surface Temperature Distributions of High-B Pulsars
Creators: name: Yasutake, Nobutoshi
name: Kotake, Kei
name: Kutsuna, Masamichi
name: Shigeyama, Toshikazu
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Bearing in mind the application to high-magnetic-field (high-B) radio pulsars, we investigate two-dimensional (2D) thermal evolutions of neutron stars (NSs). We pay particular attention to the influence of different equilibrium configurations on the surface temperature distributions. The equilibrium configurations are constructed in a systematic manner, in which both toroidal and poloidal magnetic fields are determined self-consistently with the inclusion of general relativistic effects. To solve the 2D heat transfer inside the NS interior out to the crust, we have developed an implicit code based on a finite-difference scheme that deals with anisotropic thermal conductivity and relevant cooling processes in the context of a standard cooling scenario. In agreement with previous studies, the surface temperatures near the pole become higher than those in the vicinity of the equator as a result of anisotropic heat transfer. Our results show that the ratio of the highest to the lowest surface temperatures changes maximally by one order of magnitude, depending on the equilibrium configurations. Despite such difference, we find that the area of such hot and cold spots is so small that the simulated X-ray spectrum could be well reproduced by a single temperature blackbody fitting.
description: 22pages, 8 figures, accepted for publication in PASJ
Sonnenfleckenzeichnung Nr. 296.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 12.12.1995, 08:30, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1995

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Supplementary Information_Polymer-grafted 3D-printed Material for Subsequent Enzyme Immobilization – Designing a Smart Enzyme Carrier
Creators: name: Eixenberger, Daniela
name: Kumar, Aditya
name: Scharnagl, Nico
name: Dawood, Ayad W.H.
name: Liese, Andreas
Publisher: name: Zenodo
Year: 2023

description: Supplementary Information Polymer-grafted 3D-printed Material for Enzyme Immobilization – Designing a Smart Enzyme Carrier
Sonnenfleckenzeichnung Nr. 86.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 09.04.1995, 08:30, erstellt von Andrea Manna
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1995

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 2.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Sonnenfleckenzeichnung Nr. 161.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 08.07.1995, 06:00, erstellt von Michele Bianda
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1995

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Flattening laser frequency comb spectra with a high dynamic range, broadband spectral shaper on-a-chip
Creators: name: Jovanovic, Nemanja
name: Gatkine, Pradip
name: Shen, Boqiang
name: Gao, Maodong
name: Cvetojevic, Nick
name: Lawniczuk, Katarzyna
name: Broeke, Ronald
name: Beichman, Charles
name: Leifer, Stephanie
name: Jewell, Jeffery
name: Vasisht, Gautam
name: Mawet, Dimitri
Publisher: name: arXiv
Year: 2022
Subjects: subject: Optics (physics.optics)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: Spectral shaping is critical to many fields of science. In astronomy for example, the detection of exoplanets via the Doppler effect hinges on the ability to calibrate a high resolution spectrograph. Laser frequency combs can be used for this, but the wildly varying intensity across the spectrum can make it impossible to optimally utilize the entire comb, leading to a reduced overall precision of calibration. To circumvent this, astronomical applications of laser frequency combs rely on a bulk optic setup which can flatten the output spectrum before sending it to the spectrograph. Such flatteners require complex and expensive optical elements like spatial light modulators and have non-negligible bench top footprints. Here we present an alternative in the form of an all-photonic spectral shaper that can be used to flatten the spectrum of a laser frequency comb. The device consists of a circuit etched into a silicon nitride wafer that supports an arrayed-waveguide grating to disperse the light over hundreds of nanometers in wavelength, followed by Mach-Zehnder interferometers to control the amplitude of each channel, thermo-optic phase modulators to phase the channels and a second arrayed-waveguide grating to recombine the spectrum. The demonstrator device operates from 1400 to 1800 nm (covering the astronomical H band), with twenty 20 nm wide channels. The device allows for nearly 40 dBs of dynamic modulation of the spectrum via the Mach-Zehnders , which is greater than that offered by most spatial light modulators. With a superluminescent diode, we reduced the static spectral variation to ~3 dB, limited by the properties of the components used in the circuit and on a laser frequency comb we managed to reduce the modulation to 5 dBs, sufficient for astronomical applications.
description: 15 pages, 10 figures. arXiv admin note: substantial text overlap with arXiv:2209.09455
title: What consistent responses on future inflation by consumers can reveal
Creators: name: Miller, Sarah
name: Sabourin, Patrick
Publisher: name: Bank of Canada
Year: 2023

description: Inflation expectations play a vital role in determining inflation. Central bankers need to understand their intricacies and the information they can reveal. We look at the consistency of consumers’ answers to questions on inflation expectations in the Bank of Canada’s Canadian Survey of Consumer Expectations. We analyze factors that may explain consistencies among individuals and overall. We also compare the inflation forecasts of consumers with consistent responses with those of professional forecasters and consumers with varying responses.
description: Les attentes d’inflation jouent un rôle crucial dans la détermination de l’inflation. Les dirigeants de banques centrales ont besoin d’en comprendre les subtilités et l’information qu’elles peuvent révéler. Nous nous penchons sur la cohérence des réponses à des questions sur l’inflation future fournies par les participants à l’enquête sur les attentes des consommateurs au Canada que mène la Banque du Canada. Nous analysons les facteurs susceptibles d’expliquer cette cohérence au niveau de chaque participant et de l’ensemble des participants. Nous comparons aussi les prévisions d’inflation des consommateurs ayant fourni des réponses cohérentes avec, d’une part, celles de prévisionnistes professionnels et, d’autre part, celles des consommateurs ayant donné des réponses qui manquent de cohérence.
Videogiochi e arte. Per una fenomenologia degli spazi videoludici
Creators: name: Pettinato, Giacomo
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2018
Subjects: L-ART/03 Storia dell'arte contemporanea
L-ART/04 Museologia e critica artistica e del restauro

description: L’obiettivo del presente saggio è individuare un’estetica specifica del linguaggio videoludico. A tale scopo, abbiamo ritenuto particolarmen-te efficaci l’impostazione culturologica di Renato Barilli e alcuni stru-menti della semiotica. Dal primo, si è ricavata la nozione di tecnomorfismo, che ha permesso di rintracciare delle omologie tra la logica di funzionamento della macchina informatica e l’organizzazione spaziale nei videogiochi. Inoltre, il metodo adottato è stato funzionale al riconoscimento di omologie generazionali e di un processo di normalizzazione attuato dai videogiochi nei confronti del Dadaismo. Per analizzare gli stili videoludici, al concetto barilliano di “ripetizione differente” è stata affiancata un’impostazione semiotica, che ha permesso di definire in che modo il giocatore riorganizza lo spazio mediante il controllo più o meno valorizzato dell’inquadratura.
On R-duals and the duality principle in Gabor analysis
Creators: name: Stoeva, Diana T.
name: Christensen, Ole
Publisher: name: arXiv
Year: 2014
Subjects: subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 42C15

description: The concept of R-duals of a frame was introduced by Casazza, Kutyniok and Lammers in 2004, with the motivation to obtain a general version of the duality principle in Gabor analysis. For tight Gabor frames and Gabor Riesz bases the three authors were actually able to show that the duality principle is a special case of general results for R-duals. In this paper we introduce various alternative R-duals, with focus on what we call R-duals of type II and III. We show how they are related and provide characterizations of the R-duals of type II and III. In particular, we prove that for tight frames these classes coincide with the R-duals by Casazza et el., which is desirable in the sense that the motivating case of tight Gabor frames already is well covered by these R-duals. On the other hand, all the introduced types of R-duals generalize the duality principle for larger classes of Gabor frames than just the tight frames and the Riesz bases; in particular, the R-duals of type III cover the duality principle for all Gabor frames.
Photometric data analysis of the eclipsing binary system AH Tauri
Creators: name: El-Sadek, M. A.
name: Awadalla, N. S.
name: Essam, A.
name: Rassem, M. A.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Two sets of photometric observations of the system AH Tauri have been analyzed using the latest version of the Wilson-Devinney code. The results show that AH Tauri may classified as A-type of W-UMa eclipsing binary. The mass ratio of q = 0.81, an over-contact degree of f = 0.095, and a slightly temperature difference between the two components have been obtained. The asymmetry of its light curve explained by the presence of a dark spot on the massive component. The physical, geometrical, and absolute parameters have been derived and compared with previous work.
description: 11 Pages
Sonnenfleckenzeichnung Nr. 166.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 13.07.1995, 07:30, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1995

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 4.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Διεθνής Ναυτιλιακός Οργανισμός, Διεθνείς συμβάσεις και εφαρμογές τους στη σημερινή ναυτιλιακή πραγματικότητα
Creators: name: Παυλάκης, Δημήτριος
name: Τσελεπής, Αριστείδης
Publisher: name: Πανεπιστήμιο Πειραιώς
Year: 2023
Subjects: subject: IMO
subject: Διεθνείς συμβάσεις
subject: Μarine pollution
subject: Ballast water management

description: Η ναυτιλία και oι θαλάσσιες μεταφoρές πρoκειμένoυ να επιτευχθεί η oικoνoμική ανάπτυξη και ευημερία είναι κρίσιμης σημασίας. Η ναυτιλιακή βιoμηχανία έχει κεντρικό ρόλo στo παγκόσμιo εμπόριo καθώς μεταφέρει, περίπoυ τo 90% των πρoϊόντων τoυ διεθνoύς εμπoρίoυ. Γίνεται αντιληπτό ότι μεταφoρά των πάσης φύσεως πρoϊόντων δια της θαλάσσης απoτελεί τη ραχoκoκαλιά τoυ εμπoρίoυ παγκoσμίως και συνεπώς και της παγκόσμιας oικoνoμίας καθώς και της παγκoσμιoπoίησης. Η ναυτιλιακή βιoμηχανία λειτoυργώντας συνεχώς 24 ώρες τo εικoσιτετράωρo και 7 ημέρες την εβδoμάδα, είναι o βασικός εγγυητής για την διασφάλιση της ισoρρoπίας μεταξύ πρoσφoράς και ζήτησης για πρώτες ύλες, καταναλωτικά αγαθά ακόμη και πηγές ενέργειας μεταξύ των χωρών. Αυτή ακριβώς η σημασία της ναυτιλίας αλλά και η γιγάντωση της ναυτιλιακής βιoμηχανίας φέρνει στo πρoσκήνιo τoυς κανόνες και τo ρυθμιστικό πλαίσιo πoυ αυτή θα πρέπει να λειτoυργεί. Στo πλαίσιo της παρoύσας πτυχιακής εργασίας θα γίνει μια πρoσπάθεια αναφoράς και ανάλυσης των κύριων ναυτιλιακών συμβάσεων τoυ ΙΜO, με ιδιαίτερη έμφαση στην εφαρμoγή των διεθνών συμβάσεων πoυ αφoρoύν τo περιβάλλoν, καθώς και την ελληνική στρατηγική για την εφαρμoγή αυτών των συμβάσεων. Στα πρώτα τέσσερα (4) κεφάλαια γίνεται αναφoρά στην δoμή και την ιστoρία τoυ ΙΜO, αναλύoυμε τo τι είναι μια διεθνής σύμβαση και πoια τα χαρακτηριστικά της και τέλoς αναφέρoυμε και κάνoυμε μια μικρή ανάλυση των κυριότερων, αλλά και επιμέρoυς, ναυτιλιακών συμβάσεων πoυ διέπoυν την ναυτιλία. Στo κεφάλαιo 5 πλέoν επικεντρωθήκαμε στην εκτεταμένη ανάλυση των δύo (2) ναυτιλιακών συμβάσεων πoυ αφoρoύν τo περιβάλλoν, δηλαδή στη MARPOL και την BWM. Εν συνεχεία στo κεφάλαιo 6 βλέπoυμε πoιoι είναι oι εμπλεκόμενoι φoρείς της ελληνικής διoίκησης καθώς και oι αντικειμενικoί στόχoι της, στo πλαίσιo της εφαρμoγής των διεθνών συμβάσεων τoυ IMO. Τέλoς στo κεφάλαιo 7 γίνεται μνεία στo λόγo πoυ καθιερώθηκαν αυτές oι συμβάσεις και πώς oι ελληνικές και όχι μόνo ναυτιλιακές επιχειρήσεις δέχτηκαν και εφάρμoσαν τo ανωτέρω κανoνιστικό πλαίσιo με σκoπό την παρoχή υψηλής πoιότητας μεταφoρικών υπηρεσιών.
Renyi entropy and improved equilibration rates to self-similarity for nonlinear diffusion equations
Creators: name: Carrillo, J. A.
name: Toscani, G.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: We investigate the large-time asymptotics of nonlinear diffusion equations $u_t = Δu^p$ in dimension $n \ge 1$, in the exponent interval $p > n/(n+2)$, when the initial datum $u_0$ is of bounded second moment. Precise rates of convergence to the Barenblatt profile in terms of the relative Rényi entropy are demonstrated for finite-mass solutions defined in the whole space when they are re-normalized at each time $t> 0$ with respect to their own second moment. The analysis shows that the relative Rényi entropy exhibits a better decay, for intermediate times, with respect to the standard Ralston-Newton entropy. The result follows by a suitable use of the so-called concavity of Rényi entropy power.
The influence of propagule pressure on community diversity and invasion success in an aquatic protist system
Creators: name: Maier, Caroline Alexandra
Publisher: name: No Publisher Supplied
Year: 2010

description: Propagule pressure, the size and frequency with which invaders enter an area, may influence many aspects of invasion. Using a bacterivorous protist model system, this study examines the effect of propagule pressure on the diversity of established communities, the success of invaders, and the effect invaders have on the established community. Increasing propagule size and frequency significantly increased diversity and species richness and decreased dominance in three experimental protist communities. Propagule pressure also significantly influenced invasion. Increasing propagule pressure promoted establishment and invasion success, and reduced probability of stochastic extinction, of slow-growing invaders. Increasing propagule pressure also enhanced the growth of fast-growing invaders, but only up to a point. Further increase in propagule pressure diminished growth. Propagule size and frequency interacted in influencing invasion, with the outcome related to the invader’s growth rate. Fast-growing protist invaders achieved the greatest success when introduced in one large inoculation, while the success of the slow-growing invaders was enhanced by high propagule frequency. In this study, high values of propagule pressure enhanced the coexistence of protist species, established and invasive, and might therefore create a positive regional diversity-invasibility relationship in natural protist communities.Invasion success might be described by a general Gaussian dose-response curve, the placement of specific propagule pressure values on the curve determined by a species’ realized growth rate. Slow-growing invaders reach saturation at high values of propagule size and frequency, while fast-growing invaders show saturation at much lower values. In this system, propagule pressure has a strong indirect influence on the growth of individual established species and the degree to which invasion affects community diversity, richness, and evenness. Invaders have a particularly strong effect on slow-growing established species. Fast-growing invaders have especially powerful effects on established species. The effect the invader has on the specific species composing the community determines species richness and evenness, and ultimately, community diversity. In this way, propagule pressure plays an important role in the complex interaction of factors that influence the effect invasion has on the established community.
Coincidence problem within dark energy as a coupled self-interacting Bose-Einstein gas
Creators: name: Besprosvany, Jaime
name: Izquierdo, German
Publisher: name: arXiv
Year: 2014
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: A late accelerated expansion of the Universe is obtained from non-relativistic particles with a short-range attractive interaction, and low enough temperature to produce a Bose-Einstein condensate; by considering coupled dark-energy particles, energy is interchanged with dark matter, allowing it to describe recent acceleration by strengthening its effect. We show that for a sizable range of parameters, dark energy and dark matter evolve with similar energy densities, solving the coincidence problem, and in agreement with the luminosity distance vs redshift, derived from supernova data.
description: 17 pages, 7 figures
Sonnenfleckenzeichnung Nr. 138.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 14.06.1995, 07:30, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1995

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Capturing Evidence From Wireless Internet Services Development
Creators: name: Bella, Fabio
name: Münch, Jürgen
name: Ocampo, Alexis
Publisher: name: arXiv
Year: 2014
Subjects: subject: Software Engineering (cs.SE)
subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: The merging of the Internet with the Wireless services domain has created a potential market whose characteristics are new technologies and time-to-market pressure. The lack of knowledge about new technologies and the need to be competitive in a short time demand that software organizations learn quickly about this domain and its characteristics. Additionally, the effects of development techniques in this context need to be understood. Learning from previous experiences in such a changing environment demands a clear understanding of the evidence to be captured, and how it could be used in the future. This article presents definitions of quantitative and qualitative evidence, and templates for capturing such evidence in a systematic way. Such templates were used in the context of two pilot projects dealing with the development of Wireless Internet Services.
description: 6 pages. The final publication is available at http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=1372130
Powerful flares and magneto-elastic oscillations of magnetars
Creators: name: Yakovlev, D. G.
Publisher: name: arXiv
Year: 2024
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Magnetars are neutron stars with superstrong magnetic fields which can exceed 1e15 G. Some magnetars (the so-called soft gamma-repeaters) demonstrate occasionally very powerful processes of energy release, which result in exceptionally strong flares of electromagnetic radiation. It is believed that these flares are associated with the presence of superstrong magnetic fields. Despite many hypotheses, the mechanism of these flares remains a mystery. In afterglows of the flares, one has often observed quasi-periodic oscillations (QPOs) of magnetar emission. They are interpreted as stellar vibrations, excited by the flares, which are useful for exploring the nature of magnetar activity. The incompleteness of theories employed to interpret magnetar QPOs is discussed.
description: 9 pages, 5 figures. Published in Russian, English translation by the author; is expected to be published in English later
On Stored Energies and Radiation Q
Creators: name: Geyi, Wen
Publisher: name: arXiv
Year: 2014
Subjects: subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences

description: This paper discusses the methods for evaluating the stored electromagnetic energies and the radiation Q for an arbitrary lossless antenna. New expressions for the stored electromagnetic energies are derived by using the Poynting theorem in the complex frequency domain, and they are compared with previous theory and are validated by numerical examples. The minimization of radiation Q is also investigated. There exists an optimal current distribution that minimizes the radiation Q for specified antenna geometry. The optimized Q and the optimal current distribution may be determined by solving a generalized eigenvalue equation obtained from the Rayleigh quotient for the radiation Q.
description: 10 pages, 18 figures
Thermodynamics of a Modified Fermi-Hubbard Model
Creators: name: Alexanian, Moorad
Publisher: name: arXiv
Year: 2024
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A recently introduced recurrence-relation ansatz applied to the Fermi-Hubbard model gives rise to a soluble model and here is used to calculate several thermodynamic observables. The constraint of unit density per site, density = 1, is applied and some of the results are compared to cases where the constraint is not imposed. The modified model exhibits a continuous phase transition (second order) reminiscent of the integer quantum Hall resistance and a ground state, first-order phase transition.
Top Quark and Higgs Boson Masses in Supersymmetric Models
Creators: name: Gogoladze, Ilia
name: Khalid, Rizwan
name: Raza, Shabbar
name: Shafi, Qaisar
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the implications for bounds on the top quark pole mass m_t in models with low scale supersymmetry following the discovery of the Standard Model-like Higgs boson. In the minimal supersymmetric standard model, we find that m_t >= 164 GeV, if the light CP even Higgs boson mass m_h = 125 +-2 GeV. We also explore the top quark and Higgs boson masses in two classes of supersymmetric SO(10) models with t-b-tau Yukawa coupling unification at M_GUT. In particular, assuming SO(10) compatible non-universal gaugino masses, setting m_h = 125 GeV and requiring 5% or better Yukawa unification, we obtain the result 172 GeV <= m_t <= 175 GeV. Conversely, demanding 5% or better t-b-tau Yukawa unification and setting m_t=173.2 GeV, the Higgs boson mass is predicted to lie in the range 122 GeV <= m_h <= 126 GeV.
description: 16 pages, 7 figures
Soft X-Ray Imaging of Magnetopause Reconnection Outflows Under Low Plasma-$β$ Solar Wind Conditions
Creators: name: Matsumoto, Yosuke
name: Miyoshi, Yoshizumi
Publisher: name: arXiv
Year: 2022
Subjects: subject: Space Physics (physics.space-ph)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We examined soft X-ray emission by the solar wind charge-exchange process around the Earth's magnetosphere using a global magnetohydrodynamic simulation model. The dayside magnetopause reconnection heats and accelerates the plasma whereby the X-ray emission becomes as bright as $\sim 6 \times 10^{-6} {\rm\ eV}\ {\rm cm}^{-3}\ {\rm s}^{-1}$ under the southward interplanetary magnetic field conditions. In particular, under low plasma-$β$ solar wind conditions, we found that the X-ray intensity reflects the bulk motion of outflows from the reconnection region. We propose that this particular solar wind condition would allow visualization of the mesoscale magnetopause reconnection site, as observed in the solar corona.
description: 8 pages, 4 figures, published online in Geophys. Res. Lett
Additive manufacturing for repairing: from damage identification and modeling to DLD processing
Creators: name: Perini, Matteo
Publisher: name: Universit� degli studi di Trento
Year: 2020

description: The arrival on the market of a new kind of CNC machines which can both add and remove material to an object paved the way to a new approach to the problem of repairing damaged components. The additive operation is performed by a Direct Laser Deposition (DLD) tool, while the subtractive one is a machining task. Up to now, repair operations have been carried out manually and for this reason they are errors prone, costly and time consuming. Refurbishment can extend the life of a component, saving raw materials and resources. For these reasons, using a precise and repeatable CNC machine to repair valuable objects is therefore very attractive for the sake of reliability and repeatability, but also from an economical and environmental point of view. One of the biggest obstacles to the automation of the repairing process is represented by the fact that the CAM software requires a solid CAD model of the damage to create the toolpaths needed to perform additive operations. Using a 3D scanner the geometry of the damaged component can be reconstructed without major difficulties, but figuring out the damage location is rather difficult. The present work proposes the use of octrees to automatically detect the damaged spot, starting from the 3D scan of the damaged object. A software named DUOADD has been developed to convert this information into a CAD model suitable to be used by the CAM software. DUOADD performs an automatic comparison between the 3D scanned model and the original CAD model to detect the damaged area. The detected volume is then exported as a STEP file suitable to be used directly by the CAM. The new workflow designed to perform a complete repair operation is described placing the focus on the coding part. DUOADD allows to approach the repairing problem from a new point of view which allows savings of time and financial resources. The successful application of the entire process to repair a damaged die for injection molding is reported as a case study. In the last part of this work the strategies used to apply new material on the worn area are described and discussed. This work also highlights the importance of using optimal parameters for the deposition of the new material. The procedures to find those optimal parameters are reported, underlying the pros and cons. Although the DLD process is very energy efficient, some issues as thermal stresses and deformations are also reported and investigated, in an attempt to minimize their effects.
How to explain the sensitivity of DNA double-strand breaks yield to 125I position?
Creators: name: Ávila, Mario Enrique Alcocer
name: Hindié, Elif
name: Champion, Christophe
Publisher: name: arXiv
Year: 2024
Subjects: subject: Medical Physics (physics.med-ph)
subject: Biomolecules (q-bio.BM)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: Purpose: Auger emitters exhibit interesting features due to their emission of a cascade of short-range Auger electrons. Maximum DNA breakage efficacy is achieved when decays occur near DNA. Studies of double-strand breaks (DSBs) yields in plasmids revealed cutoff distances from DNA axis of 10.5-12 Å, beyond which the mechanism of DSBs moves from direct to indirect effects, and the yield decreases rapidly. Some authors suggested that the average energy deposited in a DNA cylinder could explain such cutoffs. We aimed to study this hypothesis in further detail.Materials and methods: Using the Monte Carlo code CELLDOSE, we investigated the influence of the 125I atom position on energy deposits and absorbed doses per decay not only in a DNA cylinder, but also in individual strands, each modeled as 10 spheres encompassing the fragility sites for phosphodiester bond cleavage.Results: The dose per decay decreased much more rapidly for a sphere in the proximal strand than for the DNA cylinder. For example, when moving the 125I source from 10.5 Å to 11.5 Å, the average dose to the sphere dropped by 43%, compared to only 13% in the case of the cylinder.Conclusions: Explaining variations in DSBs yields with 125I position should consider the probability of inducing damage in the proximal strand (nearest to the 125I atom). The energy received by fragility sites in this strand is highly influenced by the isotropic (4$π$) emission of 125I low-energy Auger electrons. The positioning of Auger emitters for targeted radionuclide therapy can be envisioned accordingly.
Comparison Of Document Management Systems By Meta Modelling And Workforce Centric Tuning Measures
Creators: name: Asili, Harika
name: Tanriover, Omer Ozgur
Publisher: name: arXiv
Year: 2014
Subjects: subject: Software Engineering (cs.SE)
subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: Document management software are used widely for office paper management and related workflows. However, they have some differences from a flexibility perspective for the needs of workers. Moreover, they also differentiate in their underlying conceptual design. In this paper, a set (eight) of widely used document management systems are chosen from internet reviews [5] [6] and their conceptual models are analysed with meta modeling and flexibility tuning measures. The main objective is to compare these systems by analyzing their human-orientation and flexibility. This analysis provides useful information for organizations especially looking for document management systems which are more workforce centric.
description: 11 pages , 2 figures and 2 tables , journal paper
Sonnenfleckenzeichnung Nr. 110.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 09.05.1995, 07:15, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1995

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)