cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The X-ray Luminosity Function Evolution of Quasars and the Correlation Between the X-ray and Ultraviolet Luminosities
Creators: name: Singal, J.
name: Mutchnick, S.
name: Petrosian, V.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We explore the evolution of the X-ray luminosity function of quasars and the intrinsic correlation between the X-ray and 2500Å$\,$ ultraviolet luminosities, utilizing techniques verified in previous works and a sample of over 4000 quasars detected with Chandra and XMM-Newton in the range $0
description: 9 pages, 7 figures, updated to version published in ApJ
title: On the Regions of Influence in Complex Decomposition Forms of Finite Functions
Creators: name: Velinov, Yuri
Publisher: name: Institut für Informatik, Justus-Liebig-Universität Giessen
Year: 2001

description: In the present paper we study the correlation between the regions of influence of the
functions taking part in the complex decomposition forms of a finite function and their
regions of influence in the simple decomposition forms of that function.
description: Journal of Automata, Languages and Combinatorics, Volume 6, Number 4, 2001, 569-579
Fotografie der Pension während des Umbaus (eingerüstet durch die Firma Brunner & Co., Hoch- und Tiefbau, Zürich)
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1950

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Leveraging Clinically Relevant Biometric Constraints To Supervise A Deep Learning Model For The Accurate Caliper Placement To Obtain Sonographic Measurements Of The Fetal Brain
Creators: name: Shankar, Hari
name: Narayan, Adithya
name: Jain, Shefali
name: Singh, Divya
name: Vyas, Pooja
name: Hegde, Nivedita
name: Kar, Purbayan
name: Lad, Abhi
name: Thang, Jens
name: Atada, Jagruthi
name: Nguyen, Duy
name: Roopa, PS
name: Vasudeva, Akhila
name: Radhakrishnan, Prathima
name: Devalla, Sripad Krishna
Publisher: name: arXiv
Year: 2022
Subjects: subject: Image and Video Processing (eess.IV)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: Multiple studies have demonstrated that obtaining standardized fetal brain biometry from mid-trimester ultrasonography (USG) examination is key for the reliable assessment of fetal neurodevelopment and the screening of central nervous system (CNS) anomalies. Obtaining these measurements is highly subjective, expertise-driven, and requires years of training experience, limiting quality prenatal care for all pregnant mothers. In this study, we propose a deep learning (DL) approach to compute 3 key fetal brain biometry from the 2D USG images of the transcerebellar plane (TC) through the accurate and automated caliper placement (2 per biometry) by modeling it as a landmark detection problem. We leveraged clinically relevant biometric constraints (relationship between caliper points) and domain-relevant data augmentation to improve the accuracy of a U-Net DL model (trained/tested on: 596 images, 473 subjects/143 images, 143 subjects). We performed multiple experiments demonstrating the effect of the DL backbone, data augmentation, generalizability and benchmarked against a recent state-of-the-art approach through extensive clinical validation (DL vs. 7 experienced clinicians). For all cases, the mean errors in the placement of the individual caliper points and the computed biometry were comparable to error rates among clinicians. The clinical translation of the proposed framework can assist novice users from low-resource settings in the reliable and standardized assessment of fetal brain sonograms.
description: Accepted for presentation at 2022 IEEE 19th International Symposium on Biomedical Imaging (ISBI)
Fremdenbuch: Einträge von März 1923 bis Januar 1924 (Seiten 358-366)
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1923

description: Verzeichnung=Description=Inventaire 12.05.2020 Automatisiert nach HAN-Import
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Deuteralagena undefined-d
Creators: name: Margerel, Jean-Pierre
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Chromista
Foraminifera
Nodosariata
Nodosariida
Lagenidae
Deuteralagena
Deuteralagena undefined-D

description: Deuteralagena sp. D
(Fig. 4 C-F)
LOCALITY. — Auxais (Manche).
MATERIAL EXAMINED. — Sample: Auxais T 47, 12-14 m (MNHN.F.F67616).
AGE. — Early Pleistocene.
DESCRIPTION
Test ovoid, aboral end flat ornamented with costae extend onto the test, short neck with ridges; wall hyaline, smooth, finely perforate; aperture rounded with small striated lip; small aboral opening.
description: Published as part of Margerel, Jean-Pierre, 2023, The species of Lageninae Brady, 1881 (Foraminifera) from the Pliocene-Early Pleistocene of north-western France, Fécamp (Seine-Maritime, France) and St Erth (Cornwall, United Kingdom), pp. 1-53 in Geodiversitas 45 (1) on page 6, DOI: 10.5252/geodiversitas2023v45a1, http://zenodo.org/record/7693425
A Hybrid Learning and Optimization Framework to Achieve Physically Interactive Tasks with Mobile Manipulators
Creators: name: Zhao, Jianzhuang
name: Giammarino, Alberto
name: Lamon, Edoardo
name: Gandarias, Juan M.
name: De Momi, Elena
name: Ajoudani, Arash
Publisher: name: arXiv
Year: 2022
Subjects: subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: This paper proposes a hybrid learning and optimization framework for mobile manipulators for complex and physically interactive tasks. The framework exploits an admittance-type physical interface to obtain intuitive and simplified human demonstrations and Gaussian Mixture Model (GMM)/Gaussian Mixture Regression (GMR) to encode and generate the learned task requirements in terms of position, velocity, and force profiles. Next, using the desired trajectories and force profiles generated by GMM/GMR, the impedance parameters of a Cartesian impedance controller are optimized online through a Quadratic Program augmented with an energy tank to ensure the passivity of the controlled system. Two experiments are conducted to validate the framework, comparing our method with two approaches with constant stiffness (high and low). The results showed that the proposed method outperforms the other two cases in terms of trajectory tracking and generated interaction forces, even in the presence of disturbances such as unexpected end-effector collisions.
description: 8 pages, 6 figures, accepted by IEEE Robotics and Automation Letters and IEEE International Conference on Intelligent Robots and Systems 2022
Temperature-dependent structure of an intermetallic ErPd$_2$Si$_2$ single crystal: A combined synchrotron and in-house X-ray diffraction study
Creators: name: Sun, Kaitong
name: Zhu, Yinghao
name: Wu, Si
name: Xia, Junchao
name: Zhou, Pengfei
name: Zhao, Qian
name: Cao, Chongde
name: Li, Hai-Feng
Publisher: name: arXiv
Year: 2022
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We have grown intermetallic ErPd$_2$Si$_2$ single crystals employing laser-diodes with the floating-zone method. The temperature-dependent crystallography was determined using synchrotron and in-house X-ray powder diffraction measurements from 20 to 500 K. The diffraction patterns fit well with the tetragonal $I$4/$mmm$ space group (No. 139) with two chemical formulas within one unit cell. Our synchrotron X-ray powder diffraction study shows that the refined lattice constants are $a$ = 4.10320(2) Å, $c$ = 9.88393(5) Å at 298 K and $a$ = 4.11737(2) Å, $c$ = 9.88143(5) Å at 500 K, resulting in the unit-cell volume $V$ = 166.408(1) Å$^3$ (298 K) and 167.517(2) Å$^3$ (500 K). In the whole studied temperature range, we did not find any structural phase transition. Upon cooling, the lattice constants a and c are shortened and elongated, respectively.
description: 5 Figures, 4 Tables
Prospekt der Pension Tiefenau
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1940

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Zeichnung eines Mannes und Zeichnung einer Frau auf Briefpapier der Pension Tiefenau
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1900

description: Die Zeichnungen sind undatiert; Schätzung aufgrund der Beschaffenheit des Briefpapiers.
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Marco legal para la detección precoz y actuación enfermera ante violencia de género. Revisión sistemática.
Creators: name: Guisado, Sara
name: Duarte-Clíments, Gonzalo
name: Calero, Yessica
name: Afonso, Jenifer
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Medicine and Health Sciences
subject: Life Sciences
subject: Biology
subject: Legal Studies
subject: Social and Behavioral Sciences
subject: Domestic and Intimate Partner Violence
subject: Sociology
subject: FOS: Sociology
subject: Nursing
subject: FOS: Health sciences
subject: Domestic abuse
subject: Domestic Violence
subject: early detection
subject: Gender violence
subject: Legal framework
subject: Screening

description: Revisión sistemática de la normativa jurídica y los protocolos nacionales de actuación sanitaria ante un caso de violencia de género en España. Con el fin de identificar los cuestionarios de detección precoz de violencia de género y describir el rol de la enfermera en este ámbito.
Fremdenbuch: Einträge von Januar 1922 bis Februar 1923 (Seiten 348-357)
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1922

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description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
Fremdenbuch: Einträge von Januar bis Dezember 1921 (Seiten 340-347)
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1921

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Deuteralagena undefined-e
Creators: name: Margerel, Jean-Pierre
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Chromista
Foraminifera
Nodosariata
Nodosariida
Lagenidae
Deuteralagena
Deuteralagena undefined-E

description: Deuteralagena sp. E
(Fig. 4 G-J)
LOCALITY. — La Pugle (Maine-et-Loire).
MATERIAL EXAMINED.— Sample:la Pugle,13.00 m(MNHN.F.F67617).
AGE. — Early Pliocene.
DESCRIPTION
Test ovoid, aboral end flat with costae, short conical neck with ridges; wall hyaline, smooth, finely perforate; aperture rounded with small striated lip; small aboral opening.
description: Published as part of Margerel, Jean-Pierre, 2023, The species of Lageninae Brady, 1881 (Foraminifera) from the Pliocene-Early Pleistocene of north-western France, Fécamp (Seine-Maritime, France) and St Erth (Cornwall, United Kingdom), pp. 1-53 in Geodiversitas 45 (1) on page 6, DOI: 10.5252/geodiversitas2023v45a1, http://zenodo.org/record/7693425
Fremdenbuch: Einträge von Januar bis Dezember 1920 (Seiten 332-339)
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1920

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Classical Yang Mills equations with sources: consequences of specific scalar potentials
Creators: name: Froldi, Igor de M.
name: Braghin, Fabio L.
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Some well known gauge scalar potential very often considered or used in the literature are investigated by means of the classical Yang Mills equations for the $SU(2)$ subgroups of $N_c=3$. By fixing a particular shape for the scalar potential, the resulting vector potentials and the corresponding color-charges sources are found. By adopting the spherical coordinate system, it is shown that spherically symmetric solutions, only dependent on the radial coordinate, are only possible for the Abelian limit, otherwise, there must have angle-dependent component(s). The following solutions for the scalar potential are investigated: the Coulomb potential and a non-spherically symmetric generalization, a linear potential $A_0 (\vec{r}) \sim (κr)$, a Yukawa-type potential $A_0 (\vec{r}) \sim (C e^{-r/r_0}/r)$ and finite spatial regions in which the scalar potential assumes constant values. The corresponding chromo-electric and chromo-magnetic fields, as well as the color-charge densities, are found to have strong deviations from the spherical symmetric configurations. We speculate these types of non-spherically symmetric configurations may contribute (or favor) for the (anisotropic) confinement mechanism since they should favor color charge-anti-charge (or three-color-charge) bound states that are intrinsically non spherically symmetric with (asymmetric) confinement of fluxes. Specific conditions and relations between the parameters of the solutions are also presented.
description: 33 pages, 29 figures, improved sentences, few references included and some misprints corrected
Spatially entangled photon-pairs from lithium niobate nonlocal metasurfaces
Creators: name: Zhang, Jihua
name: Ma, Jinyong
name: Parry, Matthew
name: Cai, Marcus
name: Morales, Rocio Camacho
name: Xu, Lei
name: Neshev, Dragomir N.
name: Sukhorukov, Andrey A.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Optics (physics.optics)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Metasurfaces consisting of nano-scale structures are underpinning new physical principles for the creation and shaping of quantum states of light. Multi-photon states that are entangled in spatial or angular domains are an essential resource for quantum imaging and sensing applications, however their production traditionally relies on bulky nonlinear crystals. We predict and demonstrate experimentally the generation of spatially entangled photon pairs through spontaneous parametric down-conversion from a metasurface incorporating a nonlinear thin film of lithium niobate. This is achieved through nonlocal resonances with tailored angular dispersion mediated by an integrated silica meta-grating, enabling control of the emission pattern and associated quantum states of photon pairs by designing the grating profile and tuning the pump frequency. We measure the correlations of photon positions and identify their spatial anti-bunching through violation of the classical Cauchy-Schwartz inequality, witnessing the presence of multi-mode entanglement. Simultaneously, the photon-pair rate is strongly enhanced by 450 times as compared to unpatterned films due to high-quality-factor metasurface resonances, and the coincidence to accidental ratio reaches 5000. These results pave the way to miniaturization of various quantum devices by incorporating ultra-thin metasurfaces functioning as room-temperature sources of quantum-entangled photons.
Fremdenbuch: Einträge von Januar 1919 bis Januar 1920 (Seiten 326-331)
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1919

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Lehrakkorde und Arbeitsakkorde
Creators: name: Forcart-Weiss & Söhne
Publisher: name: [s.n.]
Year: 1803

description: Enthält: Lehrakkorde und Arbeitsakkorde mit: 1, Alioth Johannes aus Biel (1803-1809, 1 Stück). 2, Baumgartner Fritz aus Rüneburg (1821-1827, 2 Stück). 3, Brüderly Ambrosi aus Liestal (1809-1817, 1 Stück). 4, Garnaus Jacob aus Basel (1812-1830, 1 Stück). 5, Garnaus Johann Jacob aus Basel (1834-1840, 1 Stück). 6, Nidecker Mathias aus Basel (1791-1797 und 1809-1843, 3 Stück). 7, Nievergeld Joh. Jacob aus Zürich (1814-1820, 1 Stück). 8, Rieder Andreas aus Rothenfluh (1813-1819 und 1819-1825, 2 Stück). 9, Spreyermann Elias aus Basel (1781-1814 und 1815-1843, 2 Stück; mit 11 Salarien-Quittungen, 1779-1792). 10, Bachmann Emanuel aus Dietikon (1824-1848, 1 Stück mit angehefteten Prolongationen).
description: Deutsch
description: Verzeichnung=Description=Inventaire 2014 ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Sebastian Preher
Correlating Gravitational Waves with $W$-boson Mass, FIMP Dark Matter, and Majorana Seesaw Mechanism
Creators: name: Liu, Xuewen
name: Guo, Shu-Yuan
name: Zhu, Bin
name: Li, Ying
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study a minimal extension of the Standard Model by introducing three right-handed neutrinos and a new scotogenic scalar doublet, in which the mass splittings between neutral and charged components are responsible for the $W$-boson mass newly measured by the CDF collaboration. This model can not only generate non-vanishing Majorana neutrino masses via the interaction of right-handed neutrinos and scotogenic scalars, but also explain the Universe's missing matter in the form of FIMP dark matter. We also study the influence of the mass splitting on the first order electroweak phase transition, and find that it can further enhance the transition strength and thus induce gravitational waves during the phase transition, which may be detected in the forthcoming detectors such as U-DECIGO.
description: References updated, accepted for publication in Science Bulletin
Deuteralagena undefined-f
Creators: name: Margerel, Jean-Pierre
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Chromista
Foraminifera
Nodosariata
Nodosariida
Lagenidae
Deuteralagena
Deuteralagena undefined-F

description: Deuteralagena sp. F
(Fig. 4 K-M)
LOCALITY. — SGB3 (Manche).
MATERIAL EXAMINED. — Sample:SGB3, 9.50 m (MNHN.F.F67618).
AGE. — Late Pliocene.
DESCRIPTION
Test ovoid inflated, aboral end with costae, short conical neck with ridges; wall hyaline, smooth, finely perforate; aperture rounded with small striated lip; small aboral opening.
description: Published as part of Margerel, Jean-Pierre, 2023, The species of Lageninae Brady, 1881 (Foraminifera) from the Pliocene-Early Pleistocene of north-western France, Fécamp (Seine-Maritime, France) and St Erth (Cornwall, United Kingdom), pp. 1-53 in Geodiversitas 45 (1) on page 6, DOI: 10.5252/geodiversitas2023v45a1, http://zenodo.org/record/7693425
Strength of Correlations in a Silver Based Cuprate Analogue
Creators: name: Piombo, Riccardo
name: Jezierski, Daniel
name: Martins, Henrique Perin
name: Jaroń, Tomasz
name: Gastiasoro, Maria N.
name: Barone, Paolo
name: Tokár, Kamil
name: Piekarz, Przemyslaw
name: Derzsi, Mariana
name: Mazej, Zoran
name: Abbate, Miguel
name: Grochala, Wojciech
name: Lorenzana, José
Publisher: name: arXiv
Year: 2022
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: AgF2 has been proposed as a cuprate analogue which requires strong correlation and marked covalence. On the other hand, fluorides are usually quite ionic and 4d transition metals tend to be less correlated than their 3d counterparts, which calls for further scrutiny. We combine valence band photoemission and Auger-Meitner spectroscopy of AgF and AgF2 together with computations in small clusters to estimate values of the Ag 4d Coulomb interaction U 4d and charge-transfer energy. Based on these values, AgF2 can be classified as a charge-transfer correlated insulator according to the Zaanen-Sawatzky-Allen classification scheme. Thus, we confirm that the material is a cuprate analogue from the point of view of correlations, suggesting that it should become a high-temperature superconductor if metallization is achieved by doping. We present also a computation of the Hubbard U in density functional "+U" methods and discuss its relation to the Hubbard U in spectroscopies.
description: 12 pages, 10 figures
Magnetar bursts due to Alfvén wave nonlinear breakout
Creators: name: Yuan, Yajie
name: Beloborodov, Andrei M.
name: Chen, Alexander Y.
name: Levin, Yuri
name: Most, Elias R.
name: Philippov, Alexander A.
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The most common form of magnetar activity is short X-ray bursts, with durations from milliseconds to seconds, and luminosities ranging from $10^{36}$ to $10^{43}\ {\rm erg}\,{\rm s}^{-1}$. Recently, an X-ray burst from the galactic magnetar SGR 1935+2154 was detected to be coincident with two fast radio burst (FRB) like events from the same source, providing evidence that FRBs may be linked to magnetar bursts. Using fully 3D force-free electrodynamics simulations, we show that such magnetar bursts may be produced by Alfvén waves launched from localized magnetar quakes: a wave packet propagates to the outer magnetosphere, becomes nonlinear, and escapes the magnetosphere, forming an ultra-relativistic ejecta. The ejecta pushes open the magnetospheric field lines, creating current sheets behind it. Magnetic reconnection can happen at these current sheets, leading to plasma energization and X-ray emission. The angular size of the ejecta can be compact, $\lesssim 1$ sr if the quake launching region is small, $\lesssim 0.01$ sr at the stellar surface. We discuss implications for the FRBs and the coincident X-ray burst from SGR 1935+2154.
description: 14 pages, 11 figures, accepted for publication in ApJ
Deuteralagena undefined-g
Creators: name: Margerel, Jean-Pierre
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Chromista
Foraminifera
Nodosariata
Nodosariida
Lagenidae
Deuteralagena
Deuteralagena undefined-G

description: Deuteralagena sp. G
(Fig. 4 N-P)
LOCALITY. — La Groussinière (Ille-et-Vilaine).
MATERIAL EXAMINED. — Sample: la Groussinière S6, 17.60-20.30 m (MNHN.F.F67619).
AGE. — Late Pliocene.
DESCRIPTION
Test ovoid inflated, aboral end with acute costae extending along the test, conical neck with ridges; wall hyaline, smooth, finely perforate; aperture rounded with small striated lip; small aboral opening.
description: Published as part of Margerel, Jean-Pierre, 2023, The species of Lageninae Brady, 1881 (Foraminifera) from the Pliocene-Early Pleistocene of north-western France, Fécamp (Seine-Maritime, France) and St Erth (Cornwall, United Kingdom), pp. 1-53 in Geodiversitas 45 (1) on page 6, DOI: 10.5252/geodiversitas2023v45a1, http://zenodo.org/record/7693425
IRC-safe Graph Autoencoder for unsupervised anomaly detection
Creators: name: Atkinson, Oliver
name: Bhardwaj, Akanksha
name: Englert, Christoph
name: Konar, Partha
name: Ngairangbam, Vishal S.
name: Spannowsky, Michael
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Machine Learning (cs.LG)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Anomaly detection through employing machine learning techniques has emerged as a novel powerful tool in the search for new physics beyond the Standard Model. Historically similar to the development of jet observables, theoretical consistency has not always assumed a central role in the fast development of algorithms and neural network architectures. In this work, we construct an infrared and collinear safe autoencoder based on graph neural networks by employing energy-weighted message passing. We demonstrate that whilst this approach has theoretically favourable properties, it also exhibits formidable sensitivity to non-QCD structures.
description: 16 pages, 5 figures, Matched with the published version
Sonnenfleckenzeichnung Nr. 19450.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 23.10.1956, erstellt von Helmut Müller.
Zusätzlich ist vermerkt: Sonnenturm
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1956

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
Brief von Karl an die Mutter aus dem Hôtel Mont-Fleuri sur Territet in Genf, Schweiz
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1906

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Brief von Karl an die Mutter aus dem Grand Hôtel de la Paix in Genf, Schweiz
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1905

description: Enthält: Arbeitstage von morgens um 6 Uhr bis abends um 11 Uhr oder nach Mitternacht (ohne Pausen), fast keine Zeit zum selber essen, grosser Durchhaltewille aufgrund Müdigkeit, Lohn war gut, Karl Behr hat den französischen Herzog (Duc de Chartres) serviert, Trinkgeld CHF 100.00 für sehr gute Dienste, nächste Anstellung wieder in Cannes anfangs November, Absicht einen Kurs in der Hôtel-Buchführung zu machen (eher unrealistisch aufgrund der Zeit).
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Deep simultaneous limits on optical emission from FRB 20190520B by 24.4 fps observations with Tomo-e Gozen
Creators: name: Niino, Yuu
name: Doi, Mamoru
name: Sako, Shigeyuki
name: Ohsawa, Ryou
name: Arima, Noriaki
name: Jiang, Ji-an
name: Tominaga, Nozomu
name: Tanaka, Masaomi
name: Li, Di
name: Niu, Chen-Hui
name: Tsai, Chao-Wei
name: Kobayashi, Naoto
name: Takahashi, Hidenori
name: Kondo, Sohei
name: Mori, Yuki
name: Aoki, Tsutomu
name: Arimatsu, Ko
name: Kasuga, Toshihiro
name: Okumura, Shin-ichiro
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We conduct 24.4~fps optical observations of repeating Fast Radio Burst (FRB) 20190520B using Tomo-e Gozen, a high-speed CMOS camera mounted on the Kiso 105-cm Schmidt telescope, simultaneously with radio observations carried out using the Five-hundred-meter Aperture Spherical radio Telescope (FAST). We succeeded in the simultaneous optical observations of 11 radio bursts that FAST detected. However, no corresponding optical emission was found. The optical fluence limits as deep as 0.068 Jy ms are obtained for the individual bursts (0.029 Jy ms on the stacked data) corrected for the dust extinction in the Milky Way. The fluence limit is deeper than those obtained in the previous simultaneous observations for an optical emission with a duration $\gtrsim 0.1$ ms. Although the current limits on radio--optical spectral energy distribution (SED) of FRBs are not constraining, we show that SED models based on observed SEDs of radio variable objects such as optically detected pulsars, and a part of parameter spaces of theoretical models in which FRB optical emission is produced by inverse-Compton scattering in a pulsar magnetosphere or a strike of a magnetar blastwave into a hot wind bubble, can be ruled out once a similar fluence limit as in our observation is obtained for a bright FRB with a radio fluence $\gtrsim 5$ Jy ms.
description: Accepted for publication in ApJ, metadata corrected
Brief von Karl an die Mutter aus dem Grand Hôtel de la Paix in Genf, Schweiz
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1905

description: Enthält: Winterengagement in Cannes im selben Hotel erhalten, Hotelmanagement ist zufrieden mit Karl Behr.
description: Datierung: Juni oder Juli, aus dem Kontext heraus muss es 1905 sein (nicht 1906)
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description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
Brief von Karl an den Bruder aus dem Grand Hôtel in Cannes, Frankreich
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1906

description: Verzeichnung=Description=Inventaire 12.05.2020 Automatisiert nach HAN-Import
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Brief von Karl an die Mutter aus dem Hôtel Schweizerhof & Hôtel Luzernerhof in Luzern, Schweiz
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1906

description: Enthält: Ende Sommersaison.
description: Verzeichnung=Description=Inventaire 12.05.2020 Automatisiert nach HAN-Import
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Splitting of topological charge pumping in an interacting two-component fermionic Rice-Mele Hubbard model
Creators: name: Bertok, E.
name: Heidrich-Meisner, F.
name: Aligia, A. A.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: A Thouless pump transports an integer amount of charge when pumping adiabatically around a singularity. We study the splitting of such a critical point into two separate critical points by adding a Hubbard interaction. Furthermore, we consider extensions to a spinful Rice-Mele model, namely a staggered magnetic field or an Ising-type spin coupling, further reducing the spin symmetry. The resulting models additionally allow for the transport of a single charge in a two-component system of spinful fermions, whereas in the absence of interactions, zero or two charges are pumped. In the SU(2)-symmetric case, the ionic Hubbard model is visited once along pump cycles that enclose a single singularity. Adding a staggered magnetic field additionally transports an integer amount of spin while the Ising term realizes a pure charge pump. We employ real-time simulations in finite and infinite systems to calculate the adiabatic charge and spin transport, complemented by the analysis of gaps and the many-body polarization to confirm the adiabatic nature of the pump. The resulting charge pumps are expected to be measurable in finite-pumping speed experiments in ultra-cold atomic gases, for which the SU(2) invariant version is the most promising path. We discuss the implications of our results for a related quantum-gas experiment by Walter et al. [arXiv:2204.06561].
description: 12 pages, 7 figures. Revised version essentially as published. Data is partially available as ancillary files
Deuteralagena undefined-h
Creators: name: Margerel, Jean-Pierre
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Chromista
Foraminifera
Nodosariata
Nodosariida
Lagenidae
Deuteralagena
Deuteralagena undefined-H

description: Deuteralagena sp. H
(Fig. 5 A-C)
LOCALITY. — SGB3 (Manche).
MATERIAL EXAMINED. — Sample:SGB3, 10.60 m (MNHN.F.F67620).
AGE. — Late Pliocene.
DESCRIPTION
Test ovoid elongated, aboral end ornamented with costae extending along the test, cylindrical neck; wall hyaline, smooth; finely perforate; aperture rounded; small aboral opening.
description: Published as part of Margerel, Jean-Pierre, 2023, The species of Lageninae Brady, 1881 (Foraminifera) from the Pliocene-Early Pleistocene of north-western France, Fécamp (Seine-Maritime, France) and St Erth (Cornwall, United Kingdom), pp. 1-53 in Geodiversitas 45 (1) on page 6, DOI: 10.5252/geodiversitas2023v45a1, http://zenodo.org/record/7693425
Brief von Karl an die Mutter aus dem Hôtel Schweizerhof & Hôtel Luzernerhof in Luzern, Schweiz
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1906

description: Enthält: Arbeitsbeginn im Hôtel Schweizerhof & Hôtel Luzernerhof, viel Arbeit, Hotel mit über 400 Personen im Haus.
description: Verzeichnung=Description=Inventaire 12.05.2020 Automatisiert nach HAN-Import
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
Analysis of Diffractive Neural Networks for Seeing Through Random Diffusers
Creators: name: Li, Yuhang
name: Luo, Yi
name: Bai, Bijie
name: Ozcan, Aydogan
Publisher: name: arXiv
Year: 2022
Subjects: subject: Optics (physics.optics)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Neural and Evolutionary Computing (cs.NE)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Imaging through diffusive media is a challenging problem, where the existing solutions heavily rely on digital computers to reconstruct distorted images. We provide a detailed analysis of a computer-free, all-optical imaging method for seeing through random, unknown phase diffusers using diffractive neural networks, covering different deep learning-based training strategies. By analyzing various diffractive networks designed to image through random diffusers with different correlation lengths, a trade-off between the image reconstruction fidelity and distortion reduction capability of the diffractive network was observed. During its training, random diffusers with a range of correlation lengths were used to improve the diffractive network's generalization performance. Increasing the number of random diffusers used in each epoch reduced the overfitting of the diffractive network's imaging performance to known diffusers. We also demonstrated that the use of additional diffractive layers improved the generalization capability to see through new, random diffusers. Finally, we introduced deliberate misalignments in training to 'vaccinate' the network against random layer-to-layer shifts that might arise due to the imperfect assembly of the diffractive networks. These analyses provide a comprehensive guide in designing diffractive networks to see through random diffusers, which might profoundly impact many fields, such as biomedical imaging, atmospheric physics, and autonomous driving.
description: 42 Pages, 9 Figures
Fususella Margerel 2023, n. gen.
Creators: name: Margerel, Jean-Pierre
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Chromista
Foraminifera
Nodosariata
Nodosariida
Lagenidae
Fususella

description: Genus Fususella n. gen.
urn:lsid:zoobank.org:act: 2674F386-E041-4EB3-B2A7-5E880FEC569C
DIAGNOSIS. — Test fusiform; oral end ribbed; wall hyaline, perforate; aboral opening.
TYPE SPECIES. — Fususella basirotunda n. sp.
ETYMOLOGY. — From Latin fusus (spindle).
DESCRIPTION
Test fusiform with oral end ribbed; wall hyaline, smooth, perforate; aperture rounded; aboral opening.
description: Published as part of Margerel, Jean-Pierre, 2023, The species of Lageninae Brady, 1881 (Foraminifera) from the Pliocene-Early Pleistocene of north-western France, Fécamp (Seine-Maritime, France) and St Erth (Cornwall, United Kingdom), pp. 1-53 in Geodiversitas 45 (1) on page 6, DOI: 10.5252/geodiversitas2023v45a1, http://zenodo.org/record/7693425
Brief von Karl an die Mutter aus dem Hôtel Mont-Fleuri sur Territet in Genf, Schweiz
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1906

description: Enthält: Seit 1. Juni im Hôtel Mont-Fleuri sur Territet in Genf angestellt, Haus mit 100 Zimmern, anfangs Juli Arbeitsbeginn in Luzern, Wintersaison ist bereits wieder geplant in Cannes im Grand Hôtel, Karl Behr sieht durch sein mehrmaliges Angestelltenverhältnis die Chance aufzusteigen.
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Femtosecond laser-induced sub-wavelength plasma inside dielectrics: I. Field enhancement
Creators: name: Ardaneh, Kazem
name: Meyer, Remi
name: Hassan, Mostafa
name: Giust, Remo
name: Morel, Benoit
name: Couairon, Arnaud
name: Bonnaud, Guy
name: Courvoisier, Francois
Publisher: name: arXiv
Year: 2022
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: Computational Physics (physics.comp-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The creation of high energy density ($\gtrsim10^6$ joules per cm$^3$) over-critical plasmas in a large volume has essential applications in the study of warm dense matter, being present in the hot cores of stars and planets. It was recently shown that femtosecond Bessel beams enable creating over-critical plasmas inside sapphire with sub-wavelength radius and several tens of micrometers in length. Here, the dependence of field structure and absorption mechanism on the plasma density transverse profile are investigated by performing self-consistent Particle-In-Cell (PIC) simulations. Two { limiting} cases are considered: one is a homogeneous step-like profile, that can sustain plasmon formation, the second is an inhomogeneous Gaussian profile, where resonance absorption occurs. Comparing experimental absorption measures to analytical predictions allows determining the plasma parameters used in PIC simulations. The PIC simulation results are in good agreement with experimental diagnostics of total absorption, near-field fluence distribution, and far-field radiation pattern. We show that in each case an ambipolar field forms at the plasma surface due to the expansion of the hot electrons and that electron sound waves propagate into the over-critical region.
description: 13 pages, 10 figures, published in Physics of Plasmas
Brief von Karl an die Mutter aus dem Grand Hôtel in Cannes, Frankreich
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1906

description: Enthält: Ende Saison in Cannes, Stellensuche in Genf bis 1. Juli, danach Luzern, Abschieds-Diner für 12 Personen für Grossfürst Michael von Russland, Karl Behr ist verantwortlich.
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Exploring the hadronic origin of LHAASO J1908+0621
Creators: name: De Sarkar, Agnibha
name: Gupta, Nayantara
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Recent observations by the Large High Altitude Air Shower Observatory (LHAASO) have paved the way for the observational detection of PeVatrons in the Milky Way Galaxy, thus revolutionizing the field of $γ$-ray astrophysics. In this paper, we study one such detected source, LHAASO J1908+0621, and explore the origin of multi-TeV $γ$-ray emission from this source. A middle-aged radio supernova remnant SNR G40.5-0.5 and a GeV pulsar PSR J1907+0602 are co-spatial with LHAASO J1908+0621. Dense molecular clouds are also found to be associated with SNR G40.5-0.5. We explain the multi-TeV $γ$-ray emission observed from the direction of LHAASO J1908+0621, by the hadronic interaction between accelerated protons that escaped from the SNR shock front and cold protons present inside the dense molecular clouds, and the leptonic emission from the pulsar wind nebula (PWN) associated with the pulsar J1907+0602. Moreover, we explain lower energy $γ$-ray emission by considering the radiative cooling of the electrons that escaped from SNR G40.5-0.5. Finally, the combined lepto-hadronic scenario was used to explain the multi-wavelength spectral energy distribution (SED) of LHAASO J1908+0621. Although not yet significant, an ICECUBE hotspot of neutrino emission is spatially associated with LHAASO J1908+0621, indicating a possible hadronic contribution. In this paper, we show that if a hadronic component is present in LHAASO J1908+0621, then the second generation ICECUBE observatory will detect neutrino from this source.
description: 15 pages, 4 figures, 1 table; accepted for publication in The Astrophysical Journal (ApJ)
Introduction aux impacts environnementaux du numérique (atelier IBISA, 2024)
Creators: name: Benaben, David
Publisher: name: Zenodo
Year: 2024

description: Présentation "Introduction aux impacts environnementaux du numérique"

Atelier GIS IBISA, https://www.ibisa.net/ateliers-inscription.html, "Empreinte écologique des plateformes et calcul du bilan carbone", 8 avril 2024
On the utility of flux rope models for CME magnetic structure below 30$R_{\odot}$
Creators: name: Lynch, Benjamin
name: Al-Haddad, Nada
name: Yu, Wenyuan
name: Palmerio, Erika
name: Lugaz, Noé
Publisher: name: arXiv
Year: 2022
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: We present a comprehensive analysis of the three-dimensional magnetic flux rope structure generated during the Lynch et al. (2019) magnetohydrodynamic (MHD) simulation of a global-scale, 360 degree-wide streamer blowout coronal mass ejection (CME) eruption. We create both fixed and moving synthetic spacecraft to generate time series of the MHD variables through different regions of the flux rope CME. Our moving spacecraft trajectories are derived from the spatial coordinates of Parker Solar Probe's past encounters 7 and 9 and future encounter 23. Each synthetic time series through the simulation flux rope ejecta is fit with three different in-situ flux rope models commonly used to characterize the large-scale, coherent magnetic field rotations observed in a significant fraction of interplanetary CMEs (ICMEs). We present each of the in-situ flux rope model fits to the simulation data and discuss the similarities and differences between the model fits and the MHD simulation's flux rope spatial orientations, field strengths and rotations, expansion profiles, and magnetic flux content. We compare in-situ model properties to those calculated with the MHD data for both classic bipolar and unipolar ICME flux rope configurations as well as more problematic profiles such as those with a significant radial component to the flux rope axis orientation or profiles obtained with large impact parameters. We find general agreement among the in-situ flux rope fitting results for the classic profiles and much more variation among results for the problematic profiles. We also examine the force-free assumption for a subset of the flux rope models and quantify properties of the Lorentz force within MHD ejecta intervals. We conclude that the in-situ flux rope models are generally a decent approximation to the field structure, but all the caveats associated with in-situ flux rope models will still apply...
description: 25 pages, 13 figures, 3 tables. Accepted for publication in Adv. Space Res
Brief von Karl an die Mutter aus dem Grand Hôtel de la Paix in Genf, Schweiz
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1905

description: Enthält: Viel Arbeit vorhanden, da Hochsaison.
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description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
Brief von Karl an die Mutter aus dem Grand Hôtel in Cannes, Frankreich
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1906

description: Enthält: Nach Cannes ist ein Engagement in Zürich im Dolder Grand Hotel als Chef du Restaurant (Oberkellner) geplant.
description: Verzeichnung=Description=Inventaire 12.05.2020 Automatisiert nach HAN-Import
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
Fususella setigera Margerel 2023, n. comb.
Creators: name: Margerel, Jean-Pierre
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Chromista
Foraminifera
Nodosariata
Nodosariida
Lagenidae
Fususella
Fususella setigera

description: Fususella setigera (Millett, 1901), n. comb. (Figs 6 N-P; 7A-C)
Lagena clavata var. setigera Millett, 1901: 491, pl. 8, fig. 9a, b. — Whittaker & Hodgkinson 1979: 43, fig. 35 (non figs 29-34, 36, 37)
Lagena cf. setigera – McCulloch 1977: 95, pl. 31, fig. 28.
LOCALITY. — La Sautré (Maine-et-Loire).
MATERIAL EXAMINED. — Sample: la Sautré, 15.00 m (MNHN.F.F67627).
AGE. — Early Pliocene.
DESCRIPTION
Test fusiform, inflated in the lower part, oral end covered with ribs, provided at the aboral end with strong spines; wall smooth, hyaline, coarsely perforate; aperture rounded; aboral opening.
description: Published as part of Margerel, Jean-Pierre, 2023, The species of Lageninae Brady, 1881 (Foraminifera) from the Pliocene-Early Pleistocene of north-western France, Fécamp (Seine-Maritime, France) and St Erth (Cornwall, United Kingdom), pp. 1-53 in Geodiversitas 45 (1) on page 10, DOI: 10.5252/geodiversitas2023v45a1, http://zenodo.org/record/7693425
Brief von Karl an die Mutter aus dem Grand Hôtel in Cannes, Frankreich
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1905

description: Enthält: Beschäftigt mit Hoteleinrichtung (Inventar-Aufnahmen), wenig Hotelgäste.
description: Verzeichnung=Description=Inventaire 12.05.2020 Automatisiert nach HAN-Import
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Interfacial resistive switching by multiphase polarization in ion-intercalation nanofilms
Creators: name: Tian, Huanhuan
name: Bazant, Martin Z.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: Nonvolatile resistive-switching (RS) memories promise to revolutionize hardware architectures with in-memory computing. Recently, ion-interclation materials have attracted increasing attention as potential RS materials for their ion-modulated electronic conductivity. In this Letter, we propose RS by multiphase polarization (MP) of ion-intercalated thin films between ion-blocking electrodes, in which interfacial phase separation triggered by an applied voltage switches the electron-transfer resistance. We develop an electrochemical phase-field model for simulations of coupled ion-electron transport and ion-modulated electron-transfer rates and use it to analyze the MP switching current and time, resistance ratio, and current-voltage response. The model is able to reproduce the complex cyclic voltammograms of lithium titanate (LTO) memristors, which cannot be explained by existing models based on bulk dielectric breakdown. The theory predicts the achievable switching speeds for multiphase ion-intercalation materials and could be used to guide the design of high-performance MP-based RS memories.
Brief von Karl an die Mutter aus dem Hôtel Mont-Fleuri sur Territet in Genf, Schweiz
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1906

description: Enthält: Mittels Alibibrief (Befehl vom Bezirkskommando Gera zum Einrücken) Kündigungsfrist umgehen.
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Scalar Curvature in Discrete Gravity
Creators: name: Chamseddine, Ali H.
name: Malaeb, Ola
name: Najem, Sara
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Lattice (hep-lat)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: We focus on studying, numerically, the scalar curvature tensor in a two-dimensional discrete space. The continuous metric of a two-sphere is transformed into that of a lattice using two possible slicings. In the first, we use two integers, while in the second we consider the case where one of the coordinates is ignorable. The numerical results of both cases are then compared with the expected values in the continuous limit as the number of cells of the lattice becomes very large.