cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Coded chest X-rays from general practitioners and subsequent computed tomography: Its impact on lung cancer diagnostic times in a district hospital
Creators: name: Chang, Ai-Lee
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Lung
subject: Respiratory system
subject: Thorax
subject: Chest - Lung

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: FASTER ACCESS - IMPROVED CARE!! Aim : to assess radiology service component of suspicious chest x-rays requested by General Practitioners, coded with high(C1) and low grade (C2)suspicion under Two Week Referral Guidance of National Institute of...
The simplest erasing substitution
Creators: name: Della Corte, Alessandro
name: Isola, Stefano
name: Piergallini, Riccardo
Publisher: name: arXiv
Year: 2021
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 37B10, 37B05, 37B40, 26A18, 26A21, 54C50, 54H20

description: In this work, we begin the study of a new class of dynamical systems determined by interval maps generated by the symbolic action of erasing substitution rules. We do this by discussing in some detail the geometric, analytical, dynamical and arithmetic properties of a particular example, which has the virtue of being arguably the simplest and that at the same time produces interesting properties and new challenging problems.
Ägyptische Plastik, griechische Kapitelle, "Über die Minerven Statuen" von Dr. J.J. Bernoulli sowie Carl Normand's vergleichender Darstellung der "Architectonischen Ordnungen der Griechen und Römer und der neueren Baumeister" (Hrsg. J.M. Mauch)
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1860

description: Die Mappe beinhaltet 13 Fotografien Ägyptischer Plastik und Radierungen griechischer Kapitelle, die als Tafel 1-24 beschriftet sind und nachträglich gebunden wurden. Carl Normand's vergleichender Darstellung der "Architectonischen Ordnungen der Griechen und Römer und der neueren Baumeister" (Hrsg. J.M. Mauch) ist um Kupferstiche ergänzt, einer davon ist farbig aquarelliert. Alle Inhalte der Mappe weisen einen Stempel des Philologischen Seminars Basel auf.
description: Verzeichnung=Description=Inventaire Februar 2018
description: Digitalisierung=Digitization=Numérisation TIFF
description: Digitalisierung=Digitization=Numérisation 02.08.2020 TIFF
[Systematisches Verzeichnis der Bibliothek von Johann Rudolf Stumpf]
Creators: name: Stumpf, Johann Rudolf
Publisher: name: [s.n.]
Year: 1560

description: [Johann Rudolf Stumpf]
description: Ab S. 183 Verfasser- und Sachregister
description: Seitenzählung unregelmässig, mehrere eingefügte Blätter
title: A reduction in lung cancer diagnosis delay between 2005 and 2008: Mending the safety net
Creators: name: Gulati, Manpreet
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Lung
subject: Respiratory system
subject: Thorax
subject: Chest - Lung

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Potentially resectable chest x-ray abnormalities may pre-exist in patients in whom diagnosis of lung cancer is later made ( Fig 1 ). National Guidelines in the United Kingdom for Lung Cancer - “All patients with a chest radiograph report...
Status and direction of atom probe analysis of frozen liquids
Creators: name: Stender, Patrick
name: Gault, Baptiste
name: Schwarz, Tim M.
name: Woods, Eric V.
name: Kim, Se-Ho
name: Ott, Jonas
name: Stephenson, Leigh T.
name: Schmitz, Guido
name: Freysoldt, Christoph
name: Kästner, Johannes
name: El-Zoka, Ayman A.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Imaging of liquids and cryogenic biological materials by electron microscopy has been recently enabled by innovative approaches for specimen preparation and the fast development of optimised instruments for cryo-enabled electron microscopy (cryo-EM). Yet, Cryo-EM typically lacks advanced analytical capabilities, in particular for light elements. With the development of protocols for frozen wet specimen preparation, atom probe tomography (APT) could advantageously complement insights gained by cryo-EM. Here, we report on different approaches that have been recently proposed to enable the analysis of relatively large volumes of frozen liquids from either a flat substrate or the fractured surface of a wire. Both allowed for analysing water ice layers which are several microns thick consisting of pure water, pure heavy-water and aqueous solutions. We discuss the merits of both approaches, and prospects for further developments in this area. Preliminary results raise numerous questions, in part concerning the physics underpinning field evaporation. We discuss these aspects and lay out some of the challenges regarding the APT analysis of frozen liquids.
description: submitted for publication assocaited to the APT&M 2020 conference
Sonnenfleckenzeichnung Nr. 196.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 21.08.1975, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1975

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite.
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
title: Radiation pneumonitis detected by MDCT after hepatic radioembolization with yttrium-90 microspheres
Creators: name: Villanueva Marcos, Alberto
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Lung
subject: Respiratory system
subject: Thorax
subject: Chest - Lung

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: INTRODUCTION (90)Y radioembolization ((90)Y-RE), consists in delivering implantable resin or glass microspheres labeled with (90)Y into the arteries that feed liver tumors in order to provide a high dose of radiation to tumor nodules, while...
Lestes elatus , Selys
Creators: name: Kirby, W. F.
Publisher: name: Zenodo
Year: 1890
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Odonata
Lestidae
Lestes
Lestes elatus

description: 34. L. Elatus, Selys, (L. Elata ) 1. c. p. 319 (1862). India, Ceylon.
description: Published as part of Kirby, W. F., 1890, Genus Lestes, pp. 160-163 in A Synonymic Catalogue of Neuroptera Odonata, or Dragonflies. With an Appendix of fossil species, London :Gurney & Jackson on page 162, DOI: 10.5281/zenodo.3524454
Late-Time Cosmology of Scalar-Coupled $f(R, \mathcal{G})$ Gravity
Creators: name: Odintsov, S. D.
name: Oikonomou, V. K.
name: Fronimos, F. P.
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this work by using a numerical analysis, we investigate in a quantitative way the late-time dynamics of scalar coupled $f(R,\mathcal{G})$ gravity. Particularly, we consider a Gauss-Bonnet term coupled to the scalar field coupling function $ξ(ϕ)$, and we study three types of models, one with $f(R)$ terms that are known to provide a viable late-time phenomenology, and two Einstein-Gauss-Bonnet types of models. Our aim is to write the Friedmann equation in terms of appropriate statefinder quantities frequently used in the literature, and we numerically solve it by using physically motivated initial conditions. In the case that $f(R)$ gravity terms are present, the contribution of the Gauss-Bonnet related terms is minor, as we actually expected. This result is robust against changes in the initial conditions of the scalar field, and the reason is the dominating parts of the $f(R)$ gravity sector at late times. In the Einstein-Gauss-Bonnet type of models, we examine two distinct scenarios, firstly by choosing freely the scalar potential and the scalar Gauss-Bonnet coupling $ξ(ϕ)$, in which case the resulting phenomenology is compatible with the latest Planck data and mimics the $Λ$-Cold-Dark-Matter model. In the second case, since there is no fundamental particle physics reason for the graviton to change its mass, we assume that primordially the tensor perturbations propagate with the speed equal to that of light's, and thus this constraint restricts the functional form of the scalar coupling function $ξ(ϕ)$, which must satisfy the differential equation $\ddotξ=H\dotξ$.
description: CQG Accepted, abstract reduced due to arXiv limitations
Sonnenfleckenzeichnung Nr. 123.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 07.06.1975, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1975

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite.
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
Observation of Toroidal Pulses of Light
Creators: name: Zdagkas, A.
name: Shen, Y.
name: McDonnell, C.
name: Deng, J.
name: Li, G.
name: Ellenbogen, T.
name: Papasimakis, N.
name: Zheludev, N. I.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The transverse electromagnetic waves are major information and energy carriers. In 1996, Hellwarth and Nouchi theoretically identified a radically different, non-transverse type of electromagnetic pulses of toroidal topology. These pulses, which are propagating counterparts of localized toroidal dipole excitations in matter and exhibit unique electromagnetic wave properties, have never been observed before. Here, we report the generation and characterization of such optical and terahertz Toroidal Light Pulses (TLPs), launched from tailored nanostructured metasurfaces comprising toroidal emitters. This achievement paves the way for experimental studies of energy and information transfer with TLPs, their space-time "entanglement", and their light-matter interactions involving anapoles, localized space-time entangled excitations, skyrmions, and toroidal qubits that are of growing interest for the fundamental science of light and applications.
title: Prognostic value of CT texture analysis in patients with non-small cell lung cancer: Comparison with FDG-PET
Creators: name: Ganeshan, Balaji
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Lung
subject: Respiratory system
subject: Thorax
subject: Chest - Lung

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Lung cancer is the most common cause of death related to cancer worldwide 1,2 Non-small cell lung carcinoma (NSCLC) is the most common form of lung cancer 3 Computed tomography (CT) is widely used for initial diagnosis and staging NSCLCpatients 4...
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 30.05.1962, erstellt am Sonnenobservatorium Kanzelhöhe, Kärnten
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1962

description: Bleistiftzeichnung mit Tinte und Bleistift, erstellt als Zeichnung nach eigener Vorlage im Sonnenobservatorium Kanzelhöhe in Sattendorf, Österreich. Instrument: Heliostat mit Refraktor Eigenbau (Öffnung 110mm, f = 1650mm, projiziertes Sonnenbild D = 25cm)
Lestes praemorsus Hagen in Selys 1862
Creators: name: Kirby, W. F.
Publisher: name: Zenodo
Year: 1890
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Odonata
Lestidae
Lestes
Lestes praemorsus

description: 35.  L. Prsemorsus, Selys, (L. Praemorsa) l. c. p. 320 (1862); Mitth. Mus. Dresd. iii. p. 317 (1878). Menado, Sula.
description: Published as part of Kirby, W. F., 1890, Genus Lestes, pp. 160-163 in A Synonymic Catalogue of Neuroptera Odonata, or Dragonflies. With an Appendix of fossil species, London :Gurney & Jackson on page 162, DOI: 10.5281/zenodo.3524454
BAT AGN Spectroscopic Survey-XXIII. A New Mid-Infrared Diagnostic for Absorption in Active Galactic Nuclei
Creators: name: Pfeifle, Ryan W.
name: Ricci, Claudio
name: Boorman, Peter G.
name: Stalevski, Marko
name: Asmus, Daniel
name: Trakhtenbrot, Benny
name: Koss, Michael J.
name: Stern, Daniel
name: Ricci, Federica
name: Satyapal, Shobita
name: Ichikawa, Kohei
name: Rosario, David J.
name: Caglar, Turgay
name: Treister, Ezequiel
name: Powell, Meredith
name: Oh, Kyuseok
name: Urry, C. Megan
name: Harrison, Fiona
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: In this study, we use the SWIFT/BAT AGN sample, which has received extensive multiwavelength follow-up analysis as a result of the BAT AGN Spectroscopic Survey (BASS), to develop a diagnostic for nuclear obscuration by examining the relationship between the line-of-sight column densities ($N_{\rm{H}}$), the 2-10 keV-to-$12\,\rm{μm}$ luminosity ratio, and WISE mid-infrared colors. We demonstrate that heavily obscured AGNs tend to exhibit both preferentially ''redder'' mid-infrared colors and lower values of $L_{\rm{X,\,Obs.}}$/$L_{12\,\rm{μm}}$ than less obscured AGNs, and we derive expressions relating $N_{\rm{H}}$ to the $L_{\rm{X,\,Obs.}}$/$L_{12\,\rm{μm}}$ and $L_{22\,\rm{μm}}$/$L_{4.6\,\rm{μm}}$ luminosity ratios as well as develop diagnostic criteria using these ratios. Our diagnostic regions yield samples that are $\gtrsim80$% complete and $\gtrsim60$% pure for AGNs with log($N_{\rm{H}})\geq24$, as well as $\gtrsim85$% pure for AGNs with $\rm{log}(N_{\rm{H}})\gtrsim23.5$. We find that these diagnostics cannot be used to differentiate between optically star forming galaxies and active galaxies. Further, mid-IR contributions from host galaxies that dominate the observed $12~\rm{μm}$ emission can lead to larger apparent X-ray deficits and redder mid-IR colors than the AGNs would intrinsically exhibit, though this effect helps to better separate less obscured and more obscured AGNs. Finally, we test our diagnostics on two catalogs of AGNs and infrared galaxies, including the XMM-Newton XXL-N field, and we identify several known Compton-thick AGNs as well as a handful of candidate heavily obscured AGNs based upon our proposed obscuration diagnostics.
description: 28 pages: 1-19 main text, 20-28 appendix and references. 15 figures. Accepted for publication in ApJS; part of BASS DR2 special issue
Lestes concinnus , Selys
Creators: name: Kirby, W. F.
Publisher: name: Zenodo
Year: 1890
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Odonata
Lestidae
Lestes
Lestes concinnus

description: 36. B. Concinnus, Selys, (L. Concinnd) l. c. p. 321 (1862). China, Java.
description: Published as part of Kirby, W. F., 1890, Genus Lestes, pp. 160-163 in A Synonymic Catalogue of Neuroptera Odonata, or Dragonflies. With an Appendix of fossil species, London :Gurney & Jackson on page 162, DOI: 10.5281/zenodo.3524454
title: Lung radiological changes induced by RAD001 (Everolimus)
Creators: name: Levy, Antonin
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Lung
subject: Respiratory system
subject: Thorax
subject: Chest - Lung

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Everolimus (RAD001) is an orally administered inhibitor of the mammalian target of rapamycin (mTOR) validated for metastatic renal cell carcinoma (MRCC). Clinical and radiological interstitial pneumonitis have been previously reported with first...
Relating compatibility and divisibility of quantum channels
Creators: name: Duarte, Cristhiano
name: Catani, Lorenzo
name: Drumond, Raphael C.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We connect two key concepts in quantum information: compatibility and divisibility of quantum channels. Two channels are compatible if they can be both obtained via marginalization from a third channel. A channel divides another channel if it reproduces its action by sequential composition with a third channel. (In)compatibility is of central importance for studying the difference between classical and quantum dynamics. The relevance of divisibility stands in its close relationship with the onset of Markovianity. We emphasize the simulability character of compatibility and divisibility, and, despite their structural difference, we find a set of channels -- self-degradable channels -- for which the two notions coincide. We also show that, for degradable channels, compatibility implies divisibility, and that, for anti-degradable channels, divisibility implies compatibility. These results motivate further research on these classes of channels and shed new light on the meaning of these two largely studied notions.
description: Suggestions are welcome! =)
title: The spectrum of Aspergillus related lung disease: A pictorial review
Creators: name: Fanou, Evgenia
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Lung
subject: Respiratory system
subject: Thorax
subject: Chest - Lung

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: The learning objectives of this exhibit is: 1. To review the subsets of patients affected by aspergillus infection 2. To review the pathophysiology of the range of aspergillus infections in the lung 3. To review the radiology findings in the...
Sonnenfleckenzeichnung unnummeriert, einen Zürcher Lückentag ergänzend.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 27.03.1962, erstellt am Sonnenobservatorium Kanzelhöhe, Kärnten
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1962

description: Bleistiftzeichnung mit Tinte und Bleistift, erstellt als Zeichnung nach eigener Vorlage im Sonnenobservatorium Kanzelhöhe in Sattendorf, Österreich. Instrument: Heliostat mit Refraktor Eigenbau (Öffnung 110mm, f = 1650mm, projiziertes Sonnenbild D = 25cm)
Performance of the CMS high-level trigger during LHC Run 2
Creators: name: CMS Collaboration
Publisher: name: arXiv
Year: 2024
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The CERN LHC provided proton and heavy ion collisions during its Run 2 operation period from 2015 to 2018. Proton-proton collisions reached a peak instantaneous luminosity of 2.1 $\times$ 10$^{34}$ cm$^{-2}$s$^{-1}$, twice the initial design value, at $\sqrt{s}$ = 13 TeV. The CMS experiment records a subset of the collisions for further processing as part of its online selection of data for physics analyses, using a two-level trigger system: the Level-1 trigger, implemented in custom-designed electronics, and the high-level trigger, a streamlined version of the offline reconstruction software running on a large computer farm. This paper presents the performance of the CMS high-level trigger system during LHC Run 2 for physics objects, such as leptons, jets, and missing transverse momentum, which meet the broad needs of the CMS physics program and the challenge of the evolving LHC and detector conditions. Sophisticated algorithms that were originally used in offline reconstruction were deployed online. Highlights include a machine-learning b tagging algorithm and a reconstruction algorithm for tau leptons that decay hadronically.
description: Replaced with the published version. Added the journal reference and the DOI. All the figures and tables can be found at http://cms-results.web.cern.ch/cms-results/public-results/publications/TRG-19-001 (CMS Public Pages)
Sonnenfleckenzeichnung Nr. 96.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 07.05.1975, erstellt von Araldo Pittini, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1975

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite.
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
Lestes wallacei , Kirb.
Creators: name: Kirby, W. F.
Publisher: name: Zenodo
Year: 1890
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Odonata
Lestidae
Lestes
Lestes wallacei

description: 37. B. Wallacei, Kirb. Proc. Zool. Soc. Lond. 1889, p. 302. Sarawak.
description: Published as part of Kirby, W. F., 1890, Genus Lestes, pp. 160-163 in A Synonymic Catalogue of Neuroptera Odonata, or Dragonflies. With an Appendix of fossil species, London :Gurney & Jackson on page 162, DOI: 10.5281/zenodo.3524454
From observations to complexity of quantum states via unsupervised learning
Creators: name: Schmitt, Markus
name: Lenarčič, Zala
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The vast complexity is a daunting property of generic quantum states that poses a significant challenge for theoretical treatment, especially in non-equilibrium setups. Therefore, it is vital to recognize states which are locally less complex and thus describable with (classical) effective theories. We use unsupervised learning with autoencoder neural networks to detect the local complexity of time-evolved states by determining the minimal number of parameters needed to reproduce local observations. The latter can be used as a probe of thermalization, to assign the local complexity of density matrices in open setups and for the reconstruction of underlying Hamiltonian operators. Our approach is an ideal diagnostics tool for data obtained from (noisy) quantum simulators because it requires only practically accessible local observations.
description: 6+6 pages, 3+6 figures
Sonnenfleckenzeichnung Nr. 261.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 14.11.1975, erstellt von Araldo Pittini, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1975

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite.
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
Entanglement Diagnostics for Efficient Quantum Computation
Creators: name: Kim, Joonho
name: Oz, Yaron
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: Machine Learning (cs.LG)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: We consider information spreading measures in randomly initialized variational quantum circuits and introduce entanglement diagnostics for efficient variational quantum/classical computations. We establish a robust connection between entanglement measures and optimization accuracy by solving two eigensolver problems for Ising Hamiltonians with nearest-neighbor and long-range spin interactions. As the circuit depth affects the average entanglement of random circuit states, the entanglement diagnostics can identify a high-performing depth range for optimization tasks encoded in local Hamiltonians. We argue, based on an eigensolver problem for the Sachdev-Ye-Kitaev model, that entanglement alone is insufficient as a diagnostic to the approximation of volume-law entangled target states and that a large number of circuit parameters is needed for such an optimization task.
description: v2: 16 pages, fully revised for journal submission
Sonnenfleckenzeichnung Nr. 79.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 17.04.1975, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1975

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite.
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
Information-geometry of physics-informed statistical manifolds and its use in data assimilation
Creators: name: Boso, Francesca
name: Tartakovsky, Daniel M.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics

description: The data-aware method of distributions (DA-MD) is a low-dimension data assimilation procedure to forecast the behavior of dynamical systems described by differential equations. It combines sequential Bayesian update with the MD, such that the former utilizes available observations while the latter propagates the (joint) probability distribution of the uncertain system state(s). The core of DA-MD is the minimization of a distance between an observation and a prediction in distributional terms, with prior and posterior distributions constrained on a statistical manifold defined by the MD. We leverage the information-geometric properties of the statistical manifold to reduce predictive uncertainty via data assimilation. Specifically, we exploit the information geometric structures induced by two discrepancy metrics, the Kullback-Leibler divergence and the Wasserstein distance, which explicitly yield natural gradient descent. To further accelerate optimization, we build a deep neural network as a surrogate model for the MD that enables automatic differentiation. The manifold's geometry is quantified without sampling, yielding an accurate approximation of the gradient descent direction. Our numerical experiments demonstrate that accounting for the information-geometry of the manifold significantly reduces the computational cost of data assimilation by facilitating the calculation of gradients and by reducing the number of required iterations. Both storage needs and computational cost depend on the dimensionality of a statistical manifold, which is typically small by MD construction. When convergence is achieved, the Kullback-Leibler and $L_2$ Wasserstein metrics have similar performances, with the former being more sensitive to poor choices of the prior.
description: 18 pages, 9 figures
Sonnenfleckenzeichnung Nr. 126.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 10.06.1975, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1975

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite.
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
On the use of first and second derivative approximations for biometric online signature recognition
Creators: name: Faundez-Zanuy, Marcos
name: Diaz, Moises
Publisher: name: arXiv
Year: 2024
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: This paper investigates the impact of different approximation methods in feature extraction for pattern recognition applications, specifically focused on delta and delta-delta parameters. Using MCYT330 online signature data-base, our experiments show that 11-point approximation outperforms 1-point approximation, resulting in a 1.4% improvement in identification rate, 36.8% reduction in random forgeries and 2.4% reduction in skilled forgeries
description: Advances in Computational Intelligence. IWANN 2023. pp 461 to 472
Lestes viridulus , Ramb.
Creators: name: Kirby, W. F.
Publisher: name: Zenodo
Year: 1890
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Odonata
Lestidae
Lestes
Lestes viridulus

description: 38. L. Viridulus, Ramb. (L. Viridula) l. c. p. 252 (1861); Selys, l. c. p. 322 (1862). Bombay.
description: Published as part of Kirby, W. F., 1890, Genus Lestes, pp. 160-163 in A Synonymic Catalogue of Neuroptera Odonata, or Dragonflies. With an Appendix of fossil species, London :Gurney & Jackson on page 163, DOI: 10.5281/zenodo.3524454
title: MDCT indications for endoscopic treatment of walled-off pancreatic necrosis: Assessment of complications and therapeutic effect
Creators: name: Pienkowska, Joanna
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Abdomen
subject: Pancreas
subject: Abdominal Viscera (Solid Organs) - Pancreas

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: To evaluate the indications for endoscopic therapy of walled-off pancreatic necrosis. To find the best localization for creating a connection between the fluid collection and gastrointestinal lumen (transpapillary, transmural or both). To assess the...
Directional ballistic transport in the two-dimensional metal PdCoO2
Creators: name: Bachmann, Maja D.
name: Sharpe, Aaron L.
name: Barnard, Arthur W.
name: Putzke, Carsten
name: Scaffidi, Thomas
name: Nandi, Nabhanila
name: Khim, Seunghyun
name: Koenig, Markus
name: Gordon, David Goldhaber-
name: Mackenzie, Andrew P.
name: Moll, Philip J. W.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: In an idealized infinite crystal, the material properties are constrained by the symmetries of its unit cell. Naturally, the point-group symmetry is broken by the sample shape of any finite crystal, yet this is commonly unobservable in macroscopic metals. To sense the shape-induced symmetry lowering in such metals, long-lived bulk states originating from anisotropic Fermi surfaces are needed. Here we show how strongly facetted Fermi surfaces and long quasiparticle mean free paths present in microstructures of PdCoO2 yield an in-plane resistivity anisotropy that is forbidden by symmetry on an infinite hexagonal lattice. Bar shaped transport devices narrower than the mean free path are carved from single crystals using focused ion beam (FIB) milling, such that the ballistic charge carriers at low temperatures frequently collide with both sidewalls defining a channel. Two symmetry-forbidden transport signatures appear: the in-plane resistivity anisotropy exceeds a factor of 2, and transverse voltages appear in zero magnetic field. We robustly identify the channel direction as the source of symmetry breaking via ballistic Monte- Carlo simulations and numerical solution of the Boltzmann equation.
title: Effect of intramuscular butylscopolamine administration in the reduction of peristaltic artifacts in secretin-enhanced magnetic resonance cholangio-pancreatography
Creators: name: Restaino, Gennaro
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Abdomen
subject: Pancreas
subject: Abdominal Viscera (Solid Organs) - Pancreas

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: In abdominal MR imaging, ghost artifacts from bowel movements can reduce the quality of the images. In secretin-enhanced magnetic resonance cholangio-pancreatography (S-MRCP) duodenal inflow of pancreatic juice may enhance intestinal peristalsis....
Reflections on the spatial performance of atom probe tomography in the analysis of atomic neighbourhoods
Creators: name: Gault, Baptiste
name: Klaes, Benjamin
name: Morgado, Felipe F.
name: Freysoldt, Christoph
name: Li, Yue
name: De Geuser, Frederic
name: Stephenson, Leigh T.
name: Vurpillot, François
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Atom probe tomography is often introduced as providing "atomic-scale" mapping of the composition of materials and as such is often exploited to analyse atomic neighbourhoods within a material. Yet quantifying the actual spatial performance of the technique in a general case remains challenging, as they depend on the material system being investigated as well as on the specimen's geometry. Here, by using comparisons with field-ion microscopy experiments and field-ion imaging and field evaporation simulations, we provide the basis for a critical reflection on the spatial performance of atom probe tomography in the analysis of pure metals, low alloyed systems and concentrated solid solutions (i.e. akin to high-entropy alloys). The spatial resolution imposes strong limitations on the possible interpretation of measured atomic neighbourhoods, and directional neighbourhood analyses restricted to the depth are expected to be more robust. We hope this work gets the community to reflect on its practices, in the same way, it got us to reflect on our work.
description: Submitted to Microscopy & Microanalysis to be part of the special issue assocaited to the APT&M 2020 conference
Xanthium orientale Linnaeus 1763
Creators: name: Jarvis, Charlie
Publisher: name: Linnaean Society of London in association with the Natural History Museum
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Asterales
Asteraceae
Xanthium
Xanthium orientale

description: Xanthium orientale Linnaeus, Species Plantarum, ed. 2, 2: 1400. 1763.
"Habitat in China, Japonia, Zeylona." RCN: 7155.
Lectotype (Jeanmonod in Gamisans & Jeanmonod, Compl. Prodr. Fl. Corse, Asteraceae I: 190. 1998): Herb. Linn. No. 1113.2 (LINN). - Epitype (Wisskirchen in Jarvis & Turland in Taxon 47: 369. 1998): France. Perigord, rechtes Ufer der Dordogne bei Bezenac, 14 Sep 1987, Wisskirchen 230 (BM-000576318; iso- BOCH).
Current name: Xanthium orientale L. (Asteraceae).
Note: Löve & Dansereau (in Canad. J. Bot. 37: 174, f. 2. 1959) noted the material on sheet 1113.2 (LINN) as immature and evidently did not consider it as the type. However, Jeanmonod (in Compl. Prodr. Fl. Corse, Asteraceae I: 190. 1998) treated 1132.2 (LINN) as the type, citing Löve & Dansereau. This choice (before Mar 1998) pre-dates that of Wisskirchen (in Taxon 47: 369. May 1998) but the latter’s additional choice of an epitype stands. See discussion of the complex by Jeanmonod (in Candollea 53: 446. 1998), who notes the epitype choice. Wisskirchen (Standardliste Farn-Blütenpfl. Deutschl.: 550 (1998) gives a further review.
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part X), pp. 928-930 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 928, DOI: 10.5281/zenodo.291971
Sonnenfleckenzeichnung Nr. 20964.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 20.01.1962, erstellt von Helmut Müller
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1962

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Kern-Merz-Refraktor.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Später wurden ergänzende Angaben aufgrund auswärtiger Beobachtungen direkt auf der Fleckenzeichnung hinzugefügt. Unter Umständen sind Angaben zu Protuberanzen vermerkt
title: Anatomical variants of the pancreatic ducts
Creators: name: Liessi, Federica
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Abdomen
subject: Pancreas
subject: Abdominal Viscera (Solid Organs) - Pancreas

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Normal anatomic variants of the pancreatic duct system (figure1) are common entities that may simulate primary pancreatic disease. Furthermore the knowledge of anatomic variants of the pancreatic duct system,may be helpful in endoscopic treatment...
Increasing Spatial Fidelity and SNR of 4D-STEM using Multi-frame Data Fusion
Creators: name: O'Leary, Colum M.
name: Haas, Benedikt
name: Koch, Christoph T.
name: Nellist, Peter D.
name: Jones, Lewys
Publisher: name: arXiv
Year: 2021
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: 4D-STEM, in which the 2D diffraction plane is captured for each 2D scan position in the scanning transmission electron microscope (STEM) using a pixelated detector, is complementing and increasingly replacing existing imaging approaches. However, at present the speed of those detectors, although having drastically improved in the recent years, is still 100 to 1,000 times slower than the current PMT technology operators are used to. Regrettably, this means environmental scanning-distortion often limits the overall performance of the recorded 4D data. Here we present an extension of existing STEM distortion correction techniques for the treatment of 4D-data series. Although applicable to 4D-data in general, we use electron ptychography and electric-field mapping as model cases and demonstrate an improvement in spatial-fidelity, signal-to-noise ratio (SNR), phase-precision and spatial-resolution.
Lestes orientalis , Selys
Creators: name: Kirby, W. F.
Publisher: name: Zenodo
Year: 1890
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Odonata
Lestidae
Lestes
Lestes orientalis

description: 39.  L. Orientalis, Selys, l. c. p. 322 (1862). Ceylon.
description: Published as part of Kirby, W. F., 1890, Genus Lestes, pp. 160-163 in A Synonymic Catalogue of Neuroptera Odonata, or Dragonflies. With an Appendix of fossil species, London :Gurney & Jackson on page 163, DOI: 10.5281/zenodo.3524454
Sonnenfleckenzeichnung Nr. 21060.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 10.05.1962, erstellt von Helmut Müller
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1962

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Kern-Merz-Refraktor.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Unter Umständen sind Angaben zu Protuberanzen vermerkt
title: Incidental pancreatic cysts (PCs) on 3D turbo spin echo magnetic resonance cholangiopancreatography (MRCP): Prevalence, and relation with clinical and imaging features
Creators: name: Girometti, Rossano
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Abdomen
subject: Pancreas
subject: Abdominal Viscera (Solid Organs) - Pancreas

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: BACKGROUND The clinical problem PCs have been traditionally considered a rare finding. Nevertheless, ever-increasing application and technical improvements in imaging technology are expected to increase the frequency of incidentally discovered...
Xanthium spinosum Linnaeus 1753
Creators: name: Jarvis, Charlie
Publisher: name: Linnaean Society of London in association with the Natural History Museum
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Asterales
Asteraceae
Xanthium
Xanthium spinosum

description: Xanthium spinosum Linnaeus, Species Plantarum 2: 987. 1753.
"Habitat in Lusitania." RCN: 7156.
Lectotype (Wijnands, Bot. Commelins: 87. 1983): Herb. Linn. No. 1113.3 (LINN).
Current name: Xanthium spinosum L. (Asteraceae).
Note: The type choice made by Wijnands (Sep 1983) narrowly predates a different choice of Clifford material (BM) made by Alavi (in Jafri & El-Gadi, Fl. Libya 107: 123. Dec 1983).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part X), pp. 928-930 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 928, DOI: 10.5281/zenodo.291971
Sonnenfleckenzeichnung Nr. 136.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 10.06.1971, erstellt von Araldo Pittini, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1971

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite.
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
Brief an Johann II Bernoulli
Creators: name: Merian, Johann Bernhard
Publisher: name: [s.n.]
Year: 1750
Subjects: Bacon, Francis1561-1626
Bernoulli, Daniel1700-1782
BéguelinFamilie in Berlin
Crébillon, Prosper Jolyot de1674-1762
Descartes, René1596-1650
Fontenelle, Bernard Le Bovier de1657-1757
Formey, Jean Henri Samuel1711-1797
FriedrichII. Preußen, König1712-1786
König, Samuel1712-1757
Maupertuis, Pierre Louis Moreau de1698-1759
Merian, Hans Rudolf1690-1766
Ortmann, Andreas1724-1799
Passavant, Daniel1722-1799
ThulmeirKriegsminister unter Friedrich Wilhelm I
ThulmeirBaronin
ThulmeirSohn der Baronin Thulmeir
Voltaire1694-1778
Oranje-Nassau, Willem van1711-1751
Wolff, Christian von1679-1754

description: von J[ohann] B[ernhard] Merian
description: Mit rotem Siegel
description: Öffentliche Bibliothek der Universität Basel
description: Französisch
description: Bl.149: Extr. d'un mém. sur l'apperception des idées
Quantum State Tomography of Photonic Qubits with Realistic Coherent Light Sources
Creators: name: Czerwinski, Artur
Publisher: name: arXiv
Year: 2024
Subjects: subject: Quantum Physics (quant-ph)
subject: Mathematical Physics (math-ph)
subject: Computational Physics (physics.comp-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Quantum state tomography (QST) is an essential technique for characterizing quantum states. However, practical implementations of QST are significantly challenged by factors such as shot noise, attenuation, and Raman scattering, especially when photonic qubits are transmitted through optical fibers alongside classical signals. In this paper, we present a numerical framework to simulate and evaluate the efficiency of QST under these realistic conditions. The results reveal how the efficiency of QST is influenced by the power of the classical signal. By analyzing the fidelity of reconstructed states, we provide insights into the limitations and potential improvements for QST in noisy environments.
Development of an energy-sensitive detector for the Atom Probe Tomography
Creators: name: Bacchi, Christian
name: Da Costa, Gérald
name: Cadel, Emmanuel
name: Cuvilly, Fabien
name: Houard, Jonathan
name: Vaudolon, Charly
name: Normand, Antoine
name: Vurpillot, François
Publisher: name: arXiv
Year: 2021
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: A position-energy-sensitive detector has been developed for APT instruments in order to deal with some mass peak overlap issues encountered in APT experiments. Through this new type of detector, quantitative and qualitative improvements could be considered for critical materials introducing mass peak overlaps, such as nitrogen and silicon in TiSiN systems, or titanium and carbon in cemented carbide materials. This new detector is based on a thin carbon foil positioned on the front panel of a conventional MCP-DLD detector. According to several studies, it has been demonstrated that the impact of ions on thin carbon foils has the effect of generating a number of transmitted and reflected secondary electrons that mainly depends on both the kinetic energy and the mass of incident particles. Despite the fact that this phenomenon is well known and has been widely discussed for decades, no studies have been performed to date for using it as a mean to discriminate particles energy. Therefore, this study introduces the first experiments on a potential new generation of APT detectors that would be able to resolve mass peak overlaps through the energy-sensitivity of thin carbon foils.
description: 36 pages, 13 figures, 2 tables, conference paper
title: Prospective evaluation of CECT and PCT imaging in pancreatic carcinoma vs inflammatory pancreatic mass
Creators: name: Shen, Yun
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Abdomen
subject: Pancreas
subject: Abdominal Viscera (Solid Organs) - Pancreas

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Toevaluate the diagnostic and applicable value of 64-rowhelical contrast enhancement CT and CTP in differentiating the types of renal cell...
Lestes virgatus , Burm.
Creators: name: Kirby, W. F.
Publisher: name: Zenodo
Year: 1890
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Odonata
Lestidae
Lestes
Lestes virgatus

description: 40. L. Virgatus, Burm. (Agr. Virgatum) Handb. Ent. ii. p. 82 4. n. 30 (1839); L. Virgata, Selys, l. c. p. 323 (1862). S. Africa.
description: Published as part of Kirby, W. F., 1890, Genus Lestes, pp. 160-163 in A Synonymic Catalogue of Neuroptera Odonata, or Dragonflies. With an Appendix of fossil species, London :Gurney & Jackson on page 163, DOI: 10.5281/zenodo.3524454