cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Sobolev, Besov and Paley-Wiener vectors in Banach and Hilbert spaces
Creators: name: Pesenson, Isaac Z.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Functional Analysis (math.FA)
subject: FOS: Mathematics

description: We consider Banach spaces equipped with a set of strongly continuous bounded semigroups satisfying certain conditions. Using these semigroups we introduce an analog of a modulus of continuity and define analogs of Besov norms. A generalization of a classical interpolation theorem is proven in which the role of Sobolev spaces is played by subspaces defined in terms of infinitesimal operators of these semigroups. We show that our assumptions about a given set of semigroups are satisfied in the case of a strongly continuous bounded representation of a Lie group. In the case of a unitary representation in a Hilbert space we consider an analog of the Laplace operator and use it to define Paley-Wiener vectors. It allows us to develop a generalization of the Shannon-type sampling in Paley-Wiener subspaces and to construct Paley-Wiener nearly Parseval frames in the entire Hilbert space. It is shown that Besov spaces defined previously in terms of the modulus of continuity can be described in terms of approximation by Paley-Wiener vectors and also in terms of the frame coefficients. Throughout the paper we extensively use theory of interpolation and approximation spaces. The paper ends with applications of our results to function spaces on homogeneous manifolds.
description: arXiv admin note: text overlap with arXiv:1512.08668
Sonnenfleckenzeichnung Nr. 255.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 17.10.1994, 08:30, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1994

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)
Topological Methods for Polymeric Materials: Characterizing the Relationship Between Polymer Entanglement and Viscoelasticity
Creators: name: Panagiotou, Eleni
name: Millett, Ken
name: Atzberger, Paul J.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We develop topological methods for characterizing the relationship between polymer chain entanglement and bulk viscoelastic responses. We introduce generalized Linking Number and Writhe characteristics that are applicable to open linear chains. We investigate the rheology of polymeric chains entangled into weaves with varying topologies and levels of chain density. To investigate viscoelastic responses, we perform non-equilibrium molecular simulations over a range of frequencies using sheared Lees-Edwards boundary conditions. We show how our topological characteristics can be used to capture key features of the polymer entanglements related to the viscoelastic responses. We find there is a linear relation over a significant range of frequencies between the mean absolute Writhe $Wr$ and the Loss Tangent $\tan(δ)$. We also find an approximate inverse linear relationship between the mean absolute Periodic Linking Number $LK_P$ and the Loss Tangent $\tan(δ)$. Our results show some of the ways topological methods can be used to characterize chain entanglements to better understand the origins of mechanical responses in polymeric materials.
Sonnenfleckenzeichnung Nr. 12.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 19.01.1994, 09:00, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1994

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)
Hydrodynamic Flows on Curved Surfaces: Spectral Numerical Methods for Radial Manifold Shapes
Creators: name: Gross, Ben J.
name: Atzberger, Paul J.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: We formulate hydrodynamic equations and spectrally accurate numerical methods for investigating the role of geometry in flows within two-dimensional fluid interfaces. To achieve numerical approximations having high precision and level of symmetry for radial manifold shapes, we develop spectral Galerkin methods based on hyperinterpolation with Lebedev quadratures for $L^2$-projection to spherical harmonics. We demonstrate our methods by investigating hydrodynamic responses as the surface geometry is varied. Relative to the case of a sphere, we find significant changes can occur in the observed hydrodynamic flow responses as exhibited by quantitative and topological transitions in the structure of the flow. We present numerical results based on the Rayleigh-Dissipation principle to gain further insights into these flow responses. We investigate the roles played by the geometry especially concerning the positive and negative Gaussian curvature of the interface. We provide general approaches for taking geometric effects into account for investigations of hydrodynamic phenomena within curved fluid interfaces.
description: 14 figures
Sonnenfleckenzeichnung Nr. 195.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 09.08.1994, 07:30, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1994

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)
Stochastic Discontinuous Galerkin Methods (SDGM) Based on Fluctuation-Dissipation Balance
Creators: name: Pazner, Will
name: Trask, Nathaniel
name: Atzberger, Paul J.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: We introduce a general framework for approximating parabolic Stochastic Partial Differential Equations (SPDEs) based on fluctuation-dissipation balance. Using this approach we formulate Stochastic Discontinuous Galerkin Methods (SDGM). We show how methods with linear-time computational complexity can be developed for handling domains with general geometry and generating stochastic terms handling both Dirichlet and Neumann boundary conditions. We demonstrate our approach on example systems and contrast with alternative approaches using direct stochastic discretizations based on random fluxes. We show how our Fluctuation-Dissipation Discretizations (FDD) framework allows for compensating for differences in dissipative properties of discrete numerical operators relative to their continuum counter-parts. This allows us to handle general heterogeneous discretizations capturing accurately statistical relations. Our FDD framework provides a general approach for formulating SDGM discretizations and other numerical methods for robust approximation of stochastic differential equations.
description: 9 figures
Gluon Fusion Contribution to $VHj$ Production at Hadron Colliders
Creators: name: Agrawal, Pankaj
name: Shivaji, Ambresh
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We study the associated production of an electroweak vector boson and the Higgs boson with a jet via gluon-gluon fusion. At the leading order, these processes occur at one-loop level. The amplitudes of these one-loop processes are gauge invariant and finite. Therefore, their contributions towards the corresponding hadronic cross sections and kinematic distributions can be calculated separately. We present results for the Large Hadron Collider and its discussed upgrades. We find that the gluon-gluon one-loop process gives dominant contribution to the $γH j$ production. We observe a destructive interference effect in the $gg\to Z H j$ amplitude. We also find that in the high transverse momentum and central rapidity region, the $ZHj$ production cross section via gluon-gluon fusion becomes comparable to the cross section contributions coming from quark-quark and quark-gluon channels.
description: 12 pages, 6 figures, 2 tables. Version to appear in PLB
Band Anticrossing in Dilute Germanium Carbides Using Hybrid Functionals
Creators: name: Stephenson, Chad A.
name: O'Brien, William A.
name: Qi, Meng
name: Penninger, Michael
name: Schneider, William
name: Wistey, Mark A.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Dilute germanium carbides (Ge1-xCx) offer a direct bandgap for compact silicon photonics, but widely varying results have been reported. This work uses ab initio simulations with HSE06 hybrid functionals and spin-orbit coupling to study the Ge1-xCx band structure behavior in the absence of defects. Contrary to Vegard's law, the conduction band minimum at k=0 is consistently found to decrease with increasing C content, while L and X valleys change much more slowly. A vanishing bandgap was observed for all alloys with x>0.017. Conduction bands deviate from a constant-potential band anticrossing model except near the center of the Brillouin zone.
description: 5 pages, 6 figures, 1 table
Progress on the Electromagnetic Calorimeter Trigger Simulation at the Belle II Experiment
Creators: name: Lee, I. S.
name: Kim, S. H.
name: Kim, C. H.
name: Cho, H. E
name: Kim, Y. J.
name: Ahn, J. K.
name: Jang, E. J.
name: Choi, S. K.
name: Unno, Y.
name: Cheon, B. G.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: The Belle II experiment at KEK in Japan has started real data taking from April 2018 to probe a New Physics beyond the Standard Model by measuring CP violation precisely and rare weak decays of heavy quark and lepton. The experiment is performed at the high luminosity SuperKEKB e^+ e^- collider with 80 x 10^34 cm^-2 s^-1 as an ultimate instantaneous luminosity. In order to develop and test an appropriate trigger algorithm under much higher luminosity and beam background environment than previous KEKB collider, a detail simulation study of the Belle II calorimeter trigger system is very crucial to operate Belle II Trigger and DAQ system in stable. We report preliminary results on various trigger logics and their efficiencies using physics and beam background Monte Carlo events with a Belle II Geant4-based analysis framework called Basf2.
Has the Earth been exposed to numerous supernovae within the last 300 kyr?
Creators: name: Melott, A. L.
name: Usoskin, I. G.
name: Kovaltsov, G. A
name: Laird, C. M.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Geophysics (physics.geo-ph)
subject: Populations and Evolution (q-bio.PE)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: Firestone (2014) asserted evidence for numerous (23) nearby (d<300 pc) supernovae within the Middle and Late Pleistocene. If true, this would have strong implications for the irradiation of the Earth; at this rate, mass extinction level events due to supernovae would be more frequent than 100 Myr. However, there are numerous errors in the application of past research. The paper overestimates likely nitrate and 14C production from moderately nearby supernovae by about four orders of magnitude. Moreover, the results are based on wrongly selected (obsolete) nitrate and 14C datasets. The use of correct and up-to-date datasets does not confirm the claimed results. The claims in the paper are invalidated.
description: 8 pages, 1 figure. to be published in the Interenational Journal of Astrobiology
title: Основные методы ухода за копытами спортивных лошадей
Creators: name: Свисткова, Валерия
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2022

description: Движение улучшает кровообращение и стимулирует рост копыт. В идеале следует держать лошадь там, где она может двигаться естественным образом днем и ночью. Если у лошади хрупкие ноги, можно подумать, что ограничение ее упражнений снизит риск трещин и других неприятностей. На самом деле все наоборот: регулярные упражнения способствуют здоровью копыт. Простая ходьба стимулирует кровоток в копытах, который приносит питательные вещества. Регулярные нагрузки с каждым шагом увеличивают метаболическую активность в стопе. Развитие и формирование копыта были достаточно детально изучены учеными, в частности, было установлено, что дефекты копыт редко бывают врожденными. Лошади редко сталкиваются с их проблемами в природе, так как у них сильный копытный рог, толстая подошва и чрезвычайно хорошо развитая
копытная подушечка. Поэтому основная часть проблем для лошадей в конюшнях в основном связана с неправильным и некомпетентным уходом, а также с неграмотной ковкой.
Enhanced breaking of heavy quark spin symmetry
Creators: name: Guo, Feng-Kun
name: Meißner, Ulf-G.
name: Shen, Cheng-Ping
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Heavy quark spin symmetry is useful to make predictions on ratios of decay or production rates of systems involving heavy quarks. The breaking of spin symmetry is generally of the order of $O({Λ_{\rm QCD}/m_Q})$, with $Λ_{\rm QCD}$ the scale of QCD and $m_Q$ the heavy quark mass. In this paper, we will show that a small $S$- and $D$-wave mixing in the wave function of the heavy quarkonium could induce a large breaking in the ratios of partial decay widths. As an example, we consider the decays of the $Υ(10860)$ into the $χ_{bJ}ω\, (J=0,1,2)$, which were recently measured by the Belle Collaboration. These decays exhibit a huge breaking of the spin symmetry relation were the $Υ(10860)$ a pure $5S$ bottomonium state. We propose that this could be a consequence of a mixing of the $S$-wave and $D$-wave components in the $Υ(10860)$. Prediction on the ratio $Γ(Υ(10860)\toχ_{b0}ω)/Γ(Υ(10860)\toχ_{b2}ω)$ is presented assuming that the decay of the $D$-wave component is dominated by the coupled-channel effects.
description: 13 pages, 5 figures. Discussion extended, version to appear in Phys.Lett.B
Etching of silicon surfaces using atmospheric plasma jets
Text
Creators: name: Paetzelt, H.
name: Böhm, G.
name: Arnold, T.
Publisher: name: Bristol : IOP Publ.
Year: 2015
Subjects: subject: plasma etching
subject: plasma jet machining
subject: surface roughness
subject: 530

description: Local plasma-assisted etching of crystalline silicon by fine focused plasma jets provides a method for high accuracy computer controlled surface waviness and figure error correction as well as free form processing and manufacturing. We investigate a radio-frequency powered atmospheric pressure He/N2/CF4 plasma jet for the local chemical etching of silicon using fluorine as reactive plasma gas component. This plasma jet tool has a typical tool function width of about 0.5 to 1.8 mm and a material removal rate up to 0.068 mm3 min−1. The relationship between etching rate and plasma jet parameters is discussed in detail regarding gas composition, working distance, scan velocity and RF power. Surface roughness after etching was characterized using atomic force microscopy and white light interferometry. A strong smoothing effect was observed for etching rough silicon surfaces like wet chemically-etched silicon wafer backsides. Using the dwell-time algorithm for a deterministic surface machining by superposition of the local removal function of the plasma tool we show a fast and efficient way for manufacturing complex silicon structures. In this article we present two examples of surface processing using small local plasma jets.
Sonnenfleckenzeichnung Nr. 200.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 15.08.1994, 06:30, erstellt von Michele Bianda, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1994

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 4.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Sonnenfleckenzeichnung Nr. 102.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 28.04.1994, 07:00, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1994

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)
Learning and Matching Multi-View Descriptors for Registration of Point Clouds
Creators: name: Zhou, Lei
name: Zhu, Siyu
name: Luo, Zixin
name: Shen, Tianwei
name: Zhang, Runze
name: Zhen, Mingmin
name: Fang, Tian
name: Quan, Long
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Critical to the registration of point clouds is the establishment of a set of accurate correspondences between points in 3D space. The correspondence problem is generally addressed by the design of discriminative 3D local descriptors on the one hand, and the development of robust matching strategies on the other hand. In this work, we first propose a multi-view local descriptor, which is learned from the images of multiple views, for the description of 3D keypoints. Then, we develop a robust matching approach, aiming at rejecting outlier matches based on the efficient inference via belief propagation on the defined graphical model. We have demonstrated the boost of our approaches to registration on the public scanning and multi-view stereo datasets. The superior performance has been verified by the intensive comparisons against a variety of descriptors and matching methods.
KONSEPT VA KONSEPTOLOGIYA KOGNITIV TILSHUNOSLIKNING AJRALMAS QISMI SIFATIDA
Creators: name: Barotova, Umida
Publisher: name: Zenodo
Year: 2024

description: Kontsept" tushunchasi kognitiv tilshunoslik, lingvokulturologiya, lingvokonseptologiya va antropotsentrik paradigmaning boshqa lingvistik fanlarining asosiy tushunchalaridan biri hisoblanadi. Tadqiqotimizning ushbu qismida konsept tushunchasini til va taffakur masalalari bilan shug’ullanuvchi, nisbatan yangi fan bo’lgan kognitiv tilshunoslik nuqtai nazaridan ko’rib chiqamiz. Chunki konsept birinchi o’rinda bilimlarni til orqali aqliy faollashuvi usullari bilan bog’liq.
Importance of the Mathematical Foundations of Machine Learning Methods for Scientific and Engineering Applications
Creators: name: Atzberger, Paul J.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Machine Learning (stat.ML)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: There has been a lot of recent interest in adopting machine learning methods for scientific and engineering applications. This has in large part been inspired by recent successes and advances in the domains of Natural Language Processing (NLP) and Image Classification (IC). However, scientific and engineering problems have their own unique characteristics and requirements raising new challenges for effective design and deployment of machine learning approaches. There is a strong need for further mathematical developments on the foundations of machine learning methods to increase the level of rigor of employed methods and to ensure more reliable and interpretable results. Also as reported in the recent literature on state-of-the-art results and indicated by the No Free Lunch Theorems of statistical learning theory incorporating some form of inductive bias and domain knowledge is essential to success. Consequently, even for existing and widely used methods there is a strong need for further mathematical work to facilitate ways to incorporate prior scientific knowledge and related inductive biases into learning frameworks and algorithms. We briefly discuss these topics and discuss some ideas proceeding in this direction.
description: Position Paper at SciML2018 Workshop, US Department of Energy, January 2018, (two-page limit)
Improving Stormwater  Infrastructure Using GIS  Case of Rajkot City
Creators: name: Singh, Vasudha
name: Patwa, Preksha
name: Parmar, Prajwal
name: Bhatt, Manushi
name: Gharekhan, Dhwanilnath
name: Gandhi, Shaily
Publisher: name: Zenodo
Year: 2023

description: The project focuses on providing geospatial solutions to alleviate water stress and urban flooding issues in Rajkot. Using satellite imagery and different water-related utility datasets, firstly the understanding of the present scenario has been carried out. Later, green infrastructure-based interventions are proposed using geospatial techniques to improve the existing stormwater infrastructure of the city. As the broader theme of the study is "GIS for Smart Cities", the study provides intelligent solutions for the local authorities to develop a better framework for their functioning.
title: Разработка крем-меда с добавлением запеченной тыквы
Creators: name: Сергеева, Валерия
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2022

description: Многие туристы, приезжая в Великий Новгород, не уезжают без сладкого сувенира. Популярным продуктом среди туристов является мед. Благодаря медоносным пчелам получается такой уникальный продукт. Пчела не только дарят людям мед, но и являются одними из важнейших опылителей диких и культурных цветковых
опылителей. Ценность опыления, проводимого ими, во много раз превышает ценность производимых продуктов пчеловодства. В качестве расширения продукции предприятия и расширения гастрономических брендов Новгородской области в статье предложен новый уникальный медовый продукт «Крем-мед с добавлением запеченной тыквы». В рамках научно-исследовательской работы были проведены пробные выработки, которые
позволили отработать диапазоны содержания каждого из основных рецептурных компонентов и выявить оптимальное соотношение основных ингредиентов.
Sonnenfleckenzeichnung Nr. 273.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 14.11.1994, 09:30, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1994

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. 209.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 24.08.1994, 08:00, erstellt von Michele Bianda, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1994

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)
Exact ground states for interacting Kitaev chains
Creators: name: Wouters, Jurriaan
name: Katsura, Hosho
name: Schuricht, Dirk
Publisher: name: arXiv
Year: 2018
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Superconductivity (cond-mat.supr-con)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We introduce a frustration-free, one-dimensional model of spinless fermions with hopping, p-wave superconducting pairing and alternating chemical potentials. The model possesses two exactly degenerate ground states even for finite system sizes. We present analytical results for the strong Majorana zero modes, the phase diagram and the topological order. Furthermore, we generalise our results to include interactions.
description: corrected typo in (32) and (33), added clarifying remarks in App. D
Sonnenfleckenzeichnung Nr. 131.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 05.06.1994, 08:30, erstellt von Andrea Manna, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1994

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)
The impact of SFK inhibitors on cell signalling networks in Triple Negative Breast Cancer
Creators: name: VARGHESE, SHARON CHECHAMMA
Publisher: name: Monash University
Year: 2022
Subjects: Cancer cell biology
Cancer therapy (excl. chemotherapy and radiation therapy)
Molecular targets

description: This thesis examines the effect of a new drug which affects a specific pathway in an extremely aggressive type of breast cancer. This is one of the key pathways that causes this type of breast cancer to be spread to other areas of the body much faster than other types of breast cancer. With this understanding of how this drug works short and long term, we can also combine it with preexisting drugs that can possibly reduce development of drug resistance.
Sonnenfleckenzeichnung Nr. 157.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 02.07.1994, 07:15, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1994

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)
Limit shape of probability measure on tensor product of $B_n$ algebra modules
Creators: name: Nazarov, Anton
name: Postnova, Olga
Publisher: name: arXiv
Year: 2018
Subjects: subject: Representation Theory (math.RT)
subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60B10, 17B10

description: We study a probability measure on integral dominant weights in the decomposition of $N$-th tensor power of spinor representation of the Lie algebra $so(2n+1)$. The probability of the dominant weight $λ$ is defined as the ratio of the dimension of the irreducible component of $λ$ divided by the total dimension $2^{nN}$ of the tensor power. We prove that as $N\to \infty$ the measure weakly converges to the radial part of the $SO(2n+1)$-invariant measure on $so(2n+1)$ induced by the Killing form. Thus, we generalize Kerov's theorem for $su(n)$ to $so(2n+1)$.
description: Submitted to Zapiski Nauchnykh Seminarov POMI
Angular reduction in multiparticle matrix elements
Creators: name: Lehman, D. R.
name: Parke, W. C.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: A general method for the reduction of coupled spherical harmonic products is presented. When the total angular coupling is zero, the reduction leads to an explicitly real expression in the scalar products within the unit vector arguments of the spherical harmonics. For non-scalar couplings, the reduction gives Cartesian tensor forms for the spherical harmonic products, with tensors built from the physical vectors in the original expression. The reduction for arbitrary couplings is given in closed form, making it amenable to symbolic manipulation on a computer. The final expressions do not depend on a special choice of coordinate axes, nor do they contain azimuthal quantum number summations, nor do they have complex tensor terms for couplings to a scalar. Consequently, they are easily interpretable from the properties of the physical vectors they contain.
description: This version contains added comments and typographical corrections to the original article. Now 27 pages, 0 figures
Supplementary document for Few-femtosecond soft X-ray transient absorption spectroscopy with tuneable DUV-Vis pump pulses - 7166152.pdf
Creators: name: Lee, Jacob
name: Avni, Timur
name: Alexander, Oliver
name: Maimaris, Marios
name: Ning, Haoqing
name: Bakulin, Artem
name: Burden, Philippe
name: Moutoulas, Evangelos
name: Georgiadou, Dimitra
name: Brahms, Christian
Publisher: name: Optica Publishing Group
Year: 2024
Subjects: Uncategorized

description: Supplemental document
Gestaltungsrahmen von Business Ecosystems für Maschinenbauunternehmen im Kontext der digitalen Transformation - Überarbeitete Fassung der 2022 veröffentlichten Dissertation.
Creators: name: Geitner, Richard E.
Publisher: name: Zenodo
Year: 2023
Subjects: Business Ecosystems
Struktur Business Ecosystems
Structural BES
Modular Ecosystem
ecosystem-as-affilitation approach
ecosystem-as-structure
Innovation Ecosystem
Actor Business Ecosystem
Struktur-BES
Struktur-Business Ecosystem
Struktur BES

description: Struktur Business Ecosystems (Structural BES): Durch Partnerschaften auf Augenhöhe zu einzigartigen, herausragenden, kundenzentrierten (branchenübergreifenden) Systemlösungen, welche dazu in ein spezifisches kollaboratives Geschäftsmodell der Partner eingebettet werden.
Densities mixture unfolding for data obtained from detectors with finite resolution and limited acceptance
Creators: name: Gagunashvili, Nikolai
Publisher: name: arXiv
Year: 2014
Subjects: subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Experiment (nucl-ex)
subject: Applications (stat.AP)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences
subject: 62-07 (Primary), 62F03, 62F10, 62P35, 62P30 (Secondary)

description: A procedure based on a Mixture Density Model for correcting experimental data for distortions due to finite resolution and limited detector acceptance is presented. Addressing the case that the solution is known to be non-negative, in the approach presented here, the true distribution is estimated by a weighted sum of probability density functions with positive weights and with the width of the densities acting as a regularisation parameter responsible for the smoothness of the result. To obtain better smoothing in less populated regions, the width parameter is chosen inversely proportional to the square root of the estimated density. Furthermore, the non-negative garrotte method is used to find the most economic representation of the solution. Cross-validation is employed to determine the optimal values of the resolution and garrotte parameters. The proposed approach is directly applicable to multidimensional problems. Numerical examples in one and two dimensions are presented to illustrate the procedure.
description: 26 pages, 15 figures
Sonnenfleckenzeichnung Nr. 7.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 14.01.1994, 08:45, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1994

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)
Calibration of imperfect geophysical models by multiple satellite interferograms with measurement bias
Creators: name: Gu, Mengyang
name: Anderson, Kyle
name: McPhillips, Erika
Publisher: name: arXiv
Year: 2018
Subjects: subject: Methodology (stat.ME)
subject: FOS: Computer and information sciences

description: Model calibration consists of using experimental or field data to estimate the unknown parameters of a mathematical model. The presence of model discrepancy and measurement bias in the data complicates this task. Satellite interferograms, for instance, are widely used for calibrating geophysical models in geological hazard quantification. In this work, we used satellite interferograms to relate ground deformation observations to the properties of the magma chamber at K\=ılauea Volcano in Hawai`i. We derived closed-form marginal likelihoods and implemented posterior sampling procedures that simultaneously estimate the model discrepancy of physical models, and the measurement bias from the atmospheric error in satellite interferograms. We found that model calibration by aggregating multiple interferograms and downsampling the pixels in the interferograms can reduce the computation complexity compared to calibration approaches based on multiple data sets. The conditions that lead to no loss of information from data aggregation and downsampling are studied. Simulation illustrates that both discrepancy and measurement bias can be estimated, and real applications demonstrate that modeling both effects helps obtain a reliable estimation of a physical model's unobserved parameters and enhance its predictive accuracy. We implement the computational tools in the RobustCalibration package available on CRAN.
Galaxy And Mass Assembly (GAMA): Curation and reanalysis of 16.6k redshifts in the G10/COSMOS region
Creators: name: Davies, L. J. M.
name: Driver, S. P.
name: Robotham, A. S. G.
name: Baldry, I. K.
name: Lange, R.
name: Liske, J.
name: Meyer, M.
name: Popping, A.
name: Wilkins, S. M.
name: Wright, A. H.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We discuss the construction of the Galaxy And Mass Assembly (GAMA) 10h region (G10) using publicly available data in the Cosmic Evolution Survey region (COSMOS) in order to extend the GAMA survey to z~1 in a single ~1 deg^2 field. In order to obtain the maximum number of high precision spectroscopic redshifts we re-reduce all archival zCOSMOS-bright data and use the GAMA automatic cross-correlation redshift fitting code autoz. We use all available redshift information (autoz, zCOSMOS-bright 10k, PRIMUS, VVDS, SDSS and photometric redshifts) to calculate robust best-fit redshifts for all galaxies and visually inspect all 1D and 2D spectra to obtain 16,583 robust redshifts in the full COSMOS region. We then define the G10 region to be the central ~1deg^2 of COSMOS, which has relatively high spectroscopic completeness, and encompasses the CHILES VLA region. We define a combined r < 23.0mag & i < 22.0mag G10 sample (selected to have the highest bijective overlap) with which to perform future analysis, containing 9,861 sources with reliable high precision VLT-VIMOS spectra. All tables, spectra and imaging are available at: http://ict.icrar.org/cutout/G10 .
description: 16 pages, 15 figures, Accepted to MNRAS
J=0 T=1 Pairing Interaction Selection Rules
Creators: name: Harper, Matthew
name: Zamick, Larry
Publisher: name: arXiv
Year: 2014
Subjects: subject: Nuclear Theory (nucl-th)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Wave functions arising form a pairing Hamiltonian E(0) i,e, one in which the interaction is only between J=0^{+}T=1 pairs, lead to magnetic dipole and Gamow-Teller transition rates that are much larger than those from an interaction E(J_{max}) in which a proton and a neutron couple to J=2j. With realistic interactions the results are in between the 2 extremes. In the course of this study we found that certain M1 and GT matrix elements vanish with E(0) . These are connected to seniority and reduced isospin isospin selection rules. We find the surprising result that The M1 strength to the single j scissors is larger for a J=0 T=1 pairing interaction than it is for Q.Q.
Возможное влияние теории труда Карла бюхера на русский формализм
Creators: name: Марков Александр Викторович
Publisher: name: Новый филологический вестник
Year: 2017
Subjects: КАРЛ ВИЛЬГЕЛЬМ БЮХЕР
ШКЛОВСКИЙ
ПРИЕМ
ФОРМАЛИЗМ
РИТМ

description: Интеллектуальная история русского формализма обходит стороной провокативную для своего времени теорию Бюхера. Обосновывая труд как наиболее артистический вид мучения, Бюхер невольно прокладывал дорогу разговорам формалистов об автоматизациях и деавтоматизациях. В то же время в системе Бюхера труд не был предприятием, а лишь предпосылкой предприятия, тогда как русский перевод книги «Работа и ритм» (1899) превратил работу в начинание, предприятие. Граница между символизмом и формализмом не в отношении к трансцендентальному, но в том, насколько нужно принадлежать этому предприятию: формалисты боялись автоматизации эстетики, произошедшей у символистов с их предприятиями. Поэтому «прием» как эффектный жест поневоле требовал борьбы против такой ложной прагматики, и инструментом борьбы стала эстетизация тезисов Бюхера. Ритмическая работа и оказалась образцом для эстетического восприятия.
Стратегии рецепции М. М. Бахтина в СССР. К постановке проблемы
Creators: name: Долгорукова Наталья Михайловна
Publisher: name: Новый филологический вестник
Year: 2017
Subjects: ИСТОРИЯ РЕЦЕПЦИИ
СТРАТЕГИИ РЕЦЕПЦИИ
М.М. БАХТИН
БАХТИНИСТИКА

description: В статье предпринимается подступ к реконструкции истории советской рецепции наследия М.М. Бахтина в 1960-80-е гг. на примере работ отечественных филологов, историков, литературоведов и теоретиков культуры М.Л. Гаспарова, А.Я. Гуревича, Вяч. Вс. Иванова, Ю.М. Лотмана, В.Н. Турбина и др. Автор статьи опирается, с одной стороны, на такое научное направление, как Rezeptionsgeschichte (история рецепции), развитое в Констанцской школе немецкого филолога и эстетика Г.Р. Яусса, а с другой стороны, на некоторые понятия самого М.М. Бахтина («вненаходимость», «диалог», «большое время», «автор и герой» и др.). Проведенное исследование позволяет сделать выводы о том, что советская рецепция наследия мыслителя была представлена несколькими казусами и, по большей части, не состоялась из-за культурного разрыва, произошедшего в 1910-1920-х гг. «Стратегия рецепции» наиболее приближенных к М.М. Бахтину ученых (В.В. Кожинов, Г.Д. Гачев, С.Г. Бочаров, В.Н. Турбин) это «стратегия молчания». В 1960-е 80-е гг. «теоретик карнавала» становится «обыкновенным классиком», однако все ограничивается ссылками на его работы (семиотики Московско-Тартуской Школы). Образ Бахтина-классика сосуществует с образом Бахтина-философа, выдумщика концепций, несовместимых со строгой наукой (М.Л. Гаспаров, А.Я. Гуревич).
Sonnenfleckenzeichnung Nr. 43.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 24.02.1994, 10:45, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1994

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)
Креолизация как форма визуальной коммуникации в современной литературе
Creators: name: Семьян Татьяна Федоровна
name: Пономарева Елена Владимировна
Publisher: name: Новый филологический вестник
Year: 2017
Subjects: ВИЗУАЛЬНАЯ КОММУНИКАЦИЯ
ХУДОЖЕСТВЕННАЯ КОММУНИКАЦИЯ
ИКОНИЧЕСКИЕ ЗНАКИ
КРЕОЛИЗОВАННЫЙ ТЕКСТ

description: В статье проанализирована актуальная стратегия художественной коммуникации активная визуализация текстов современных писателей. Цель данной статьи охарактеризовать одну из самых ярких визуальных форм художественной коммуникации креолизацию, описать особенности художественной коммуникации текстов, в которых активно визуальное начало в виде креолизованных форм. Креолизованные тексты представляют собой тексты смешанной, синкретичной природы, в которых в результате осознанной авторской стратегии задействованы разные коммуникативные дискурсы вербальный и иконический. Основные итоги исследования позволяют утверждать, что эмпирический материал, предлагаемый современной литературой (Томас Пинчон, Дональд Бартельми, Джон Барт, Дж. Данливи, Фридрих Ахляйтнер, Умберто Эко, Гриша Брускин, Денис Осокин, Андрей Макаревич, Оля Мухина и др.), подразделяется на две группы, выражающих основные формы креолизации. Первая группа это тексты с авторскими рисунками, выполненными в непрофессиональной, нарочито примитивистской технике, вторая произведения, визуализированные фотографиями, страницами газетных и журнальных изданий и пр., т.е. визуальными свидетельствами эпохи. В результате исследования можно сделать вывод о том, что современная художественная коммуникация трансформировалась под воздействием общего процесса визуализации всех составляющих культурного процесса и изменившихся принципов восприятия действительности, в том числе и различных форм искусства.
The (ir)regularity of Tor and Ext
Creators: name: Chardin, Marc
name: Ghosh, Dipankar
name: Nemati, Navid
Publisher: name: arXiv
Year: 2019
Subjects: subject: Commutative Algebra (math.AC)
subject: FOS: Mathematics
subject: 13D07, 13D02

description: We investigate the asymptotic behaviour of Castelnuovo-Mumford regularity of Ext and Tor, with respect to the homological degree, over complete intersection rings. We derive from a theorem of Gulliksen a linearity result for the regularity of Ext modules in high homological degrees. We show a similar result for Tor, under the additional hypothesis that high enough Tor modules are supported in dimension at most one; we then provide examples showing that the behaviour could be pretty hectic when the latter condition is not satisfied.
description: 24 pages, updated version
Sonnenfleckenzeichnung Nr. 164.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 09.07.1994, 07:00, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1994

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)
The Turing Way:  Community-led resources for Open Research and Data Science
Creators: name: Karoune, Emma
Publisher: name: Zenodo
Year: 2023

description: This presentation was given as part of the Open and Engaged 2023: Community over Commercialisation Conference on Monday 30 October 2023, hosted at the British Library. 
The talk introduces the Turing way project and how we support our community to contribute to the project.