cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Robust effective ground state in a nonintegrable Floquet quantum circuit
Creators: name: Ikeda, Tatsuhiko N.
name: Sugiura, Sho
name: Polkovnikov, Anatoli
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
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: An external periodic (Floquet) drive is believed to bring any initial state to the featureless infinite temperature state in generic nonintegrable isolated quantum many-body systems in the thermodynamic limit, irrespective of the driving frequency $Ω$. However, numerical or analytical evidence either proving or disproving this hypothesis is very limited and the issue has remained unsettled. Here, we study the initial state dependence of Floquet heating in a nonintegrable kicked Ising chain of length up to $L=30$ with an efficient quantum circuit simulator, showing a possible counterexample: The ground state of the effective Floquet Hamiltonian is exceptionally robust against heating, and could stay at finite energy density even after infinitely many Floquet cycles, if the driving period is shorter than a threshold value. This sharp energy localization transition/crossover does not happen for generic excited states. The exceptional robustness of the ground state is interpreted by (i) its isolation in the energy spectrum and (ii) the fact that those states with $L$-independent $\hbarΩ$ energy above the ground state energy of any generic local Hamiltonian, like the approximate Floquet Hamiltonian, are atypical and viewed as a collection of noninteracting quasipartiles. Our finding paves the way for engineering Floquet protocols with finite driving periods realizing long-lived, or possibly even perpetual, Floquet phases by initial state design.
description: 5+12 pages, 4+10 figures
Nürnbg. Schornsteine v. der Burg aus gesehen
Creators: name: Rahn, Johann Rudolf
Publisher: name: [s.n.]
Year: 1861
Subjects: Nürnberg

description: [Johann Rudolf Rahn]
description: Zeichnung gehört zu einem Konvolut von 287 Zeichnungen, das aus dem Nachlass Johann Rudolf Rahns stammt und von Friedrich O. Pestalozzi 1929-1931 nicht katalogisiert wurde
description: Handschriftliche Ergänzung von Johann Rudolf Rahn zu Datierung "Oct. 25."
description: Auf der Rückseite befindet sich ebenfalls eine Zeichnung Johann Rudolf Rahns, vergleiche Signatur der Zentralbibliothek Zürich, Graphische Sammlung und Fotoarchiv: Rahn La, 103
description: Aus dem Nachlass Johann Rudolf Rahn Exemplar der Zentralbibliothek Zürich, Graphische Sammlung und Fotoarchiv
The role of magnetic fields in disc galaxies: spiral arm instability
Creators: name: Arora, Raghav
name: Federrath, Christoph
name: Banerjee, Robi
name: Körtgen, Bastian
Publisher: name: arXiv
Year: 2023
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Context. Regularly-spaced, star-forming regions along the spiral arms of nearby galaxies provide insight into the early stages and initial conditions of star formation. The regular separation of these star-forming regions suggests spiral arm instability as their origin.
 Aims. We explore the effects of magnetic fields on the spiral arm instability.
 Methods. We use three-dimensional global magnetohydrodynamical simulations of isolated spiral galaxies, comparing three different initial plasma $β$ values (ratios of thermal to magnetic pressure) of $β=\infty$, $50$, and $10$. We perform Fourier analysis to calculate the separation of the over-dense regions formed from the spiral instability. We then compare the separations with observations.
 Results. We find that the spiral arms in the hydro case ($β= \infty$) are unstable, with the fragments initially connected by gas streams, reminiscent of Kelvin-Helmholtz instability. In the $β= 50$ case, the spiral arms fragment, but the fragments separate earlier and tend to be elongated in the direction perpendicular to the spiral arms. However, in the $β= 10$ run the arms are stabilised against fragmentation by magnetic pressure. The spiral arms in the unstable cases fragment into regularly-spaced, over-dense regions. We determine their separation to be $\sim 0.5$ kpc in the hydro and $\sim 0.65$ kpc in the $β= 50$ case, both in agreement with the observations of nearby galaxies. We find a smaller median characteristic wavelength of the over-densities to be $0.73^{+0.31}_{-0.36}$ kpc in the hydro case, compared to $0.98^{+0.49}_{-0.46}$ kpc in the $β= 50$ case. Moreover, we find a higher growth rate of the over-densities in the $β= 50$ run compared to the hydro run. We observe magnetic hills and valleys along the fragmented arms in the $β= 50$ run, which is characteristic of the Parker instability.
description: 14 pages, 10 figures, submitted to Astronomy & Astrophysics
Polyrhachis (Hedomyrma) bicolor Karawajew 1927
Creators: name: Radchenko, Alexander G.
name: Fisher, Brian L.
name: Esteves, Flavia A.
name: Martynova, Ekateryna V.
name: Bazhenova, Tatyana N.
name: Lasarenko, Svetlana N.
Publisher: name: Zenodo
Year: 2025
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Polyrhachis
Polyrhachis bicolor

description: Polyrhachis (Hedomyrma) bicolor Karawajew, 1927: 21, Fig. 11, w.
Current status: junior synonym of Polyrhachis fervens Smith, 1860: 101. Synonymy: Kohout 1988: 434 (junior primary homonym of Polyrhachis bicolor Smith, 1858: 65; replacement name: Polyrhachis indocilis Santschi, 1928: 139).
Type locality(-ies): “Amboina, 12. II. 1913 (Nr. 3146) Wald. 1 w”.
Original Karawajew labels: 1 w, “ Amboina, / F. Weyer ”, “4969. Coll. / Karavaievi”, “ Polyrhachis / (Hedomyrma) / indocilis Sant. / n. nom. Karav. dt.”, “indocilis ”, “ Holotypus ”.
Material: HOLOTYPE, w (CASENT0917863) (Box 36).
Note. Karawajew (1927) gave collection number 3146 to the holotype specimen of this species, but the collection number of the corresponding specimen in his collection is 4946. We did not find any other material with number 3146 in the collection and assume that the number 3146 in Karawajew (1927) is a misprint.
description: Published as part of Radchenko, Alexander G., Fisher, Brian L., Esteves, Flavia A., Martynova, Ekateryna V., Bazhenova, Tatyana N. & Lasarenko, Svetlana N., 2025, Ant type specimens (Hymenoptera, Formicidae) in the collection of Volodymyr Opanasovych Karawajew. Communication 3. Formicinae, pp. 469-499 in Zootaxa 5613 (3) on page 485, DOI: 10.11646/zootaxa.5613.3.3, http://zenodo.org/record/15216747
Amana yunjuensis B. X. Han & X. W. Song, sp. nov.
Creators: name: Song, Xiangwen
name: Li, Bing
name: Wang, Wei
name: Xu, Tao
name: Shen, Xiaoxiao
name: Han, Bangxing
name: Yi, Shanyong
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Liliales
Liliaceae
Amana
Amana yunjuensis

description: Amana yunjuensis B.X.Han & X.W.Song, sp. nov. (Figs 3,4)
Type:— CHINA. Jiangxi Province: Jiujiang City, Mt. Yunju, 5 Mar 2019, Song SXW190305 (holotype: ACM; isotype: PE).
The new species differs from A. anhuiensis, A. hejiaqingii, and A. yunmengensis in having a larger bulb (1.5–3 cm) generally without a villous inside. The most important is the new species initiates growth in November, whereas the other Amana species start growing January to February.
Perennial herbs with ovoid bulbs, 1.5–3.0 cm in diameter, tunics brownish, glabrous inside. Stems unbranched, 15–30 cm tall, slender, glabrous. Leaves 2, opposite, needle shaped, green, 15–40 × 1–2 cm. Bracts usually 3 or 4, linear, green, 2–4 cm long, 2–4 cm under the flower. Flowers mostly solitary, sometimes two, funnel-shaped; tepals 6, white, with a deep green blotch at the base inside, white or red on the back, outer tepals lanceolate, 1.5–4 × 0.5–1.0 cm, inner tepals a little smaller. Stamens 6, in 2 whorls, anthers purple, 0.5–0.8 cm long, filaments yellowish green, 0.4–0.8 cm long. Ovaries yellowish green, 0.5–1.2 cm long, stigma not oblique. Fruits triquetrous, 1.5–3.0 × 1.0–2.0 cm wide.
Habitat and distribution:—Primarily in moister, deciduous, broad-leaved forests at 600–1200 meters; documented only on the slopes of Mounts Yunju and Lu, Jiangxi Province.
Phenology:—Growth initiated November, flowering February–March and fruiting March–April.
Etymology:—Derived from the name of the mountain, yunjushan, where Amana yunjuensis was discovered.
description: Published as part of Song, Xiangwen, Li, Bing, Wang, Wei, Xu, Tao, Shen, Xiaoxiao, Han, Bangxing & Yi, Shanyong, 2024, Amana yunjuensis (Liliaceae), a new species from Jiangxi, China, pp. 229-235 in Phytotaxa 644 (3) on page 232, DOI: 10.11646/phytotaxa.644.3.6, http://zenodo.org/record/13214732
Thyroglossal duct cyst involving the floor of the mouth
Creators: name: Serrado, Maria Ana
Publisher: name: EURORAD
Year: 2017
Subjects: subject: Head and neck
subject: CT
subject: MR
subject: Diagnostic procedure
subject: Congenital

description: Clinical History Image Findings Discussion Find Diagnosis Differential Diagnosis
description: male, 26 years
description: Clinical History: A 26-year-old man with odontogenic abscesses underwent an orthopantomogram, which showed periapical hyperlucency in 2.5 and 2.6 teeth. Antibiotic treatment was initiated. Due to persistent symptoms Computed Tomography (CT) was performed, revealing an inci... Final Diagnosis: Thyroglossal duct cyst in the floor of the mouth
Grundriss des Pellerschen Hauses
Creators: name: Rahn, Johann Rudolf
Publisher: name: [s.n.]
Year: 1861

description: [Johann Rudolf Rahn]
description: Zeichnung gehört zu einem Konvolut von 287 Zeichnungen, das aus dem Nachlass Johann Rudolf Rahns stammt und von Friedrich O. Pestalozzi 1929-1931 nicht katalogisiert wurde
description: Auf der Vorderseite befindet sich ebenfalls eine Zeichnung Johann Rudolf Rahns, vergleiche Signatur der Zentralbibliothek Zürich, Graphische Sammlung und Fotoarchiv: Rahn La, 103
description: Aus dem Nachlass Johann Rudolf Rahn Exemplar der Zentralbibliothek Zürich, Graphische Sammlung und Fotoarchiv
Perspective on the Vortex Mass Determination in Superconductors using Circular Dichroism
Creators: name: Tesař, Roman
name: Šindler, Michal
name: Lipavský, Pavel
name: Koláček, Jan
name: Kadlec, Christelle
Publisher: name: arXiv
Year: 2023
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The effective mass of Abrikosov vortices in superconductors remains a challenging problem with limited experimental verification. In this paper, we present a method based on observation of the vortex mass in magnetic circular dichroism at terahertz frequencies. We demonstrate the emergence of dichroism with decreasing temperature in two YBa$_2$Cu$_3$O$_{7-δ}$ thin films of different doping. The experimental results can be explained within a theoretical model that takes into account the vortex mass and provides an expression for the optical complex conductivity. We discuss the model parameters and show how they are obtained from the supporting experiments.
description: 5 pages, 3 figures
Am Schönen Brunnen Nürbg
Creators: name: Rahn, Johann Rudolf
Publisher: name: [s.n.]
Year: 1861
Subjects: Nürnberg

description: [Johann Rudolf Rahn]
description: Zeichnung gehört zu einem Konvolut von 287 Zeichnungen, das aus dem Nachlass Johann Rudolf Rahns stammt und von Friedrich O. Pestalozzi 1929-1931 nicht katalogisiert wurde
description: Handschriftliche Ergänzung von Johann Rudolf Rahn zu Datierung "Oct. 25."
description: Aus dem Nachlass Johann Rudolf Rahn Exemplar der Zentralbibliothek Zürich, Graphische Sammlung und Fotoarchiv
ReconU-Net: a direct PET image reconstruction using U-Net architecture with back projection-induced skip connection
Creators: name: Hashimoto, Fumio
name: Ote, Kibo
Publisher: name: arXiv
Year: 2023
Subjects: subject: Medical Physics (physics.med-ph)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Machine Learning (cs.LG)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: [Objective] This study aims to introduce a novel back projection-induced U-Net-shaped architecture, called ReconU-Net, for deep learning-based direct positron emission tomography (PET) image reconstruction. Additionally, our objective is to analyze the behavior of direct PET image reconstruction and gain deeper insights by comparing the proposed ReconU-Net architecture with other encoder-decoder architectures without skip connections. [Approach] The proposed ReconU-Net architecture uniquely integrates the physical model of the back projection operation into the skip connection. This distinctive feature facilitates the effective transfer of intrinsic spatial information from the input sinogram to the reconstructed image via an embedded physical model. The proposed ReconU-Net was trained using Monte Carlo simulation data from the Brainweb phantom and tested on both simulated and real Hoffman brain phantom data. [Main results] The proposed ReconU-Net method generated a reconstructed image with a more accurate structure compared to other deep learning-based direct reconstruction methods. Further analysis showed that the proposed ReconU-Net architecture has the ability to transfer features of multiple resolutions, especially non-abstract high-resolution information, through skip connections. Despite limited training on simulated data, the proposed ReconU-Net successfully reconstructed the real Hoffman brain phantom, unlike other deep learning-based direct reconstruction methods, which failed to produce a reconstructed image. [Significance] The proposed ReconU-Net can improve the fidelity of direct PET image reconstruction, even when dealing with small training datasets, by leveraging the synergistic relationship between data-driven modeling and the physics model of the imaging process.
description: 8 pages, 6 figures
Polyrhachis (Myrmhopla) bicolor var. atrocastanea Karawajew 1927
Creators: name: Radchenko, Alexander G.
name: Fisher, Brian L.
name: Esteves, Flavia A.
name: Martynova, Ekateryna V.
name: Bazhenova, Tatyana N.
name: Lasarenko, Svetlana N.
Publisher: name: Zenodo
Year: 2025
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Polyrhachis
Polyrhachis bicolor
Polyrhachis (myrmhopla) bicolor sm. var. atrocastanea karawajew, 1927: 34

description: Polyrhachis (Myrmhopla) bicolor Sm. var. atrocastanea Karawajew, 1927: 34, w, q, m.
Current status: Polyrhachis bicolor atrocastanea.
Type locality(-ies): “Buitenzorg, 21. XII. 1912 (Nr. 2327), zahlereiche ww, geflüg. gg und mm. Aus einem Nest”.
Original Karawajew labels: 2 w, “ Java, / Buitenzorg / Karavaiev, / 2327”, “ P. bicolor v. / atrocastanea / Karavaiev typ.”, “ Syntypus Polyrhachis / bicolor v. atrocas- / tanea Kar.”; 6 w, “ Java, / Buitenzorg / Karavaiev, / 2327”, “ Syntypus Polyrhachis / bicolor v. atrocas- / tanea Kar.”; 6 g, “ Java, / Buitenzorg / Karavaiev, / 2327”, “ Syntypus Polyrhachis / bicolor v. atrocas- / tanea Kar.”; 10 m, “ Java, / Buitenzorg / Karavaiev, / 2327”, “ Syntypus Polyrhachis / bicolor v. atrocas- / tanea Kar.”.
Material: SYNTYPES, 8 w (CASENT0917188), 6 g (CASENT0917189), 10 m (CASENT0917190) (Box 37).
description: Published as part of Radchenko, Alexander G., Fisher, Brian L., Esteves, Flavia A., Martynova, Ekateryna V., Bazhenova, Tatyana N. & Lasarenko, Svetlana N., 2025, Ant type specimens (Hymenoptera, Formicidae) in the collection of Volodymyr Opanasovych Karawajew. Communication 3. Formicinae, pp. 469-499 in Zootaxa 5613 (3) on page 486, DOI: 10.11646/zootaxa.5613.3.3, http://zenodo.org/record/15216747
Hybrid Functional Maps for Crease-Aware Non-Isometric Shape Matching
Creators: name: Bastian, Lennart
name: Xie, Yizheng
name: Navab, Nassir
name: Lähner, Zorah
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Non-isometric shape correspondence remains a fundamental challenge in computer vision. Traditional methods using Laplace-Beltrami operator (LBO) eigenmodes face limitations in characterizing high-frequency extrinsic shape changes like bending and creases. We propose a novel approach of combining the non-orthogonal extrinsic basis of eigenfunctions of the elastic thin-shell hessian with the intrinsic ones of the LBO, creating a hybrid spectral space in which we construct functional maps. To this end, we present a theoretical framework to effectively integrate non-orthogonal basis functions into descriptor- and learning-based functional map methods. Our approach can be incorporated easily into existing functional map pipelines across varying applications and is able to handle complex deformations beyond isometries. We show extensive evaluations across various supervised and unsupervised settings and demonstrate significant improvements. Notably, our approach achieves up to 15% better mean geodesic error for non-isometric correspondence settings and up to 45% improvement in scenarios with topological noise.
description: Presented at CVPR 2024. This version contains two additional figures in the main paper and generalization experiments in the appendix. Please cite the official IEEE CVPR publication
Nürnbg
Creators: name: Rahn, Johann Rudolf
Publisher: name: [s.n.]
Year: 1861

description: [Johann Rudolf Rahn]
description: Zeichnung gehört zu einem Konvolut von 287 Zeichnungen, das aus dem Nachlass Johann Rudolf Rahns stammt und von Friedrich O. Pestalozzi 1929-1931 nicht katalogisiert wurde
description: Handschriftliche Ergänzung von Johann Rudolf Rahn zu Datierung "Oct. 24."
description: Aus dem Nachlass Johann Rudolf Rahn Exemplar der Zentralbibliothek Zürich, Graphische Sammlung und Fotoarchiv
Microchirus frechkopi Chabanaud 1952
Creators: name: Fermon, Yves
name: Bailly, Nicolas
name: Cardiec, Floriane
name: Causse, Romain
name: Chartrain, Emmanuel
name: Chirio, Laurent
name: Bruyne, Godefroy De
name: Deynat, Pascal
name: Hopkins, Carl D.
name: Lamboj, Anton
name: Mennesson, Marion I.
name: Beh, Jean-Hervé Mve
name: Paugy, Didier
name: Sidlauskas, Brian
name: Sullivan, John P.
name: Weghe, Jean-Pierre Van De
name: Vigliotta, Thomas R.
name: Zee, Jouke Van Der
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Pleuronectiformes
Soleidae
Microchirus
Microchirus frechkopi

description: Microchirus frechkopi Chabanaud, 1952
 Occurrence: native
Maximum length: 20 cm TL
Water type: marine
Environment: benthic
Depth range: 14-324 m
Migration: unknown
IUCN status: DD – Data deficient (2015)
Source: bibliography, preserved, observation
Distribution and remarks: East Atlantic: known from Senegal to the Gulf of Guinea.
description: Published as part of Fermon, Yves, Bailly, Nicolas, Cardiec, Floriane, Causse, Romain, Chartrain, Emmanuel, Chirio, Laurent, Bruyne, Godefroy De, Deynat, Pascal, Hopkins, Carl D., Lamboj, Anton, Mennesson, Marion I., Beh, Jean-Hervé Mve, Paugy, Didier, Sidlauskas, Brian, Sullivan, John P., Weghe, Jean-Pierre Van De, Vigliotta, Thomas R. & Zee, Jouke Van Der, 2022, An annotated checklist of the fishes of Gabon, pp. 2-3 in Cybium 46 (2) on page 233, DOI: 10.26028/cybium/2022-462-3-001, http://zenodo.org/record/13153873
Detecting the early optical flashes of gamma-ray bursts with small telescope arrays
Creators: name: Sadeh, Iftach
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We present an observational approach for the independent detection of the early optical emission of long gamma-ray bursts (GRBs). For this purpose, we explore the potential of the Large Array Survey Telescope (LAST). This array of small optical telescopes can be used to scan a wide region of the sky, and to focus on a smaller field of view with increased sensitivity, as needed. The modularity of the array facilitates dynamic scanning of multiple fields, by shifting telescope pointing directions with high cadence. This can significantly increase the effective sky coverage of a blind survey on short time scales. For events associated with gamma-ray counterparts, the valuable early time data can supplement high-energy observations. Regardless of gamma-ray association, detections can potentially be used to explore various phenomena associated with GRBs, such as orphan afterglows; dirty fireballs; and choked jets. We simulate a sample of GRBs and their respective optical signals at early times. After accounting for dynamic cadence, the light curves are given as input to a machine learning classifier, used to identify astrophysical transients. We find that by dedicating half of a LAST array to a blind search, one would expect to independently detect 7-11 GRBs per year, corresponding to an approximate intrinsic event rate of 0.12 per square degree per year.
Deliverable 3.1_Iter Project_Guidelines On Best Practice To Be Adopted In Situ For Tebm Use
Creators: name: Di Sipio, Eloisa
name: Berteermann, David
Publisher: name: Zenodo
Year: 2017
Subjects: helix, Thermally Enhanced Backfilling Material, installation, very shallow geothermal application

description: The present guidelines concern the best practice to be adopted in situ for the installation of a special form of ground source collector, the helix system, and the use of Thermally Enhanced Backfilling Material (TEBM) as backfilling material in very shallow geothermal application.

These best practice are based on the experience acquired on the ITER test site, located in Eltersdorf (Germany), and benefit from skill, expertise and multy-year experience of the two industrial partners of ITER Project, REHAU AG&Co and Fischer Spezialbaustoffe.
Nürnb. Adlergasse
Creators: name: Rahn, Johann Rudolf
Publisher: name: [s.n.]
Year: 1861

description: [Johann Rudolf Rahn]
description: Zeichnung gehört zu einem Konvolut von 287 Zeichnungen, das aus dem Nachlass Johann Rudolf Rahns stammt und von Friedrich O. Pestalozzi 1929-1931 nicht katalogisiert wurde
description: Handschriftliche Ergänzung von Johann Rudolf Rahn zu Datierung "Oct. 25."
description: Aus dem Nachlass Johann Rudolf Rahn Exemplar der Zentralbibliothek Zürich, Graphische Sammlung und Fotoarchiv
Microchirus ocellatus
Creators: name: Fermon, Yves
name: Bailly, Nicolas
name: Cardiec, Floriane
name: Causse, Romain
name: Chartrain, Emmanuel
name: Chirio, Laurent
name: Bruyne, Godefroy De
name: Deynat, Pascal
name: Hopkins, Carl D.
name: Lamboj, Anton
name: Mennesson, Marion I.
name: Beh, Jean-Hervé Mve
name: Paugy, Didier
name: Sidlauskas, Brian
name: Sullivan, John P.
name: Weghe, Jean-Pierre Van De
name: Vigliotta, Thomas R.
name: Zee, Jouke Van Der
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Pleuronectiformes
Soleidae
Microchirus
Microchirus ocellatus

description: Microchirus ocellatus (Linnaeus, 1758)
 Occurrence: native
Maximum length: 20 cm TL
Water type: marine
Environment: benthic
Depth range: 30-300 m
Migration: unknown
IUCN status: DD – Data deficient (2015)
Source: bibliography, observation
Distribution and remarks: East central Atlantic: known from Mediterranean, Madeira, Spain, Canary Islands to Sierra Leone; West Indian Ocean: Natal, South Africa, and South Madagascar. Some records for Gabon are available.
description: Published as part of Fermon, Yves, Bailly, Nicolas, Cardiec, Floriane, Causse, Romain, Chartrain, Emmanuel, Chirio, Laurent, Bruyne, Godefroy De, Deynat, Pascal, Hopkins, Carl D., Lamboj, Anton, Mennesson, Marion I., Beh, Jean-Hervé Mve, Paugy, Didier, Sidlauskas, Brian, Sullivan, John P., Weghe, Jean-Pierre Van De, Vigliotta, Thomas R. & Zee, Jouke Van Der, 2022, An annotated checklist of the fishes of Gabon, pp. 2-3 in Cybium 46 (2) on page 233, DOI: 10.26028/cybium/2022-462-3-001, http://zenodo.org/record/13153873
Quasiparticles-mediated thermal diode effect in Weyl Josephson junctions
Creators: name: Chatterjee, Pritam
name: Dutta, Paramita
Publisher: name: arXiv
Year: 2023
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We theoretically show quasiparticles-driven thermal diode effect (TDE) in an inversion symmetry-broken (ISB) Weyl superconductor (WSC)-Weyl semimetal (WSM)-WSC Josephson junction. A Zeeman field perpendicular to the WSM region of the thermally-biased Weyl Josephson junction (WJJ) induces an asymmetry between the forward and reverse thermal currents, which is responsible for the TDE. Most interestingly, we show that the sign and magnitude of the thermal diode rectification coefficient is highly tunable by the superconducting phase difference and external Zeeman field, and also strongly depends on the junction length. The tunability of the rectification, particularly, the sign changing behavior associated with higher rectification enhances the potential of our WJJ thermal diode to use as functional switching components in thermal devices.
description: 11 pages and 4 figures including Appendix, Published version
Polyrhachis (Myrmhopla) bicolor var. aurata Karawajew 1935
Creators: name: Radchenko, Alexander G.
name: Fisher, Brian L.
name: Esteves, Flavia A.
name: Martynova, Ekateryna V.
name: Bazhenova, Tatyana N.
name: Lasarenko, Svetlana N.
Publisher: name: Zenodo
Year: 2025
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Polyrhachis
Polyrhachis bicolor
Polyrhachis (myrmhopla) bicolor sm. var. aurata karawajew, 1935: 114

description: Polyrhachis (Myrmhopla) bicolor Sm. var. aurata Karawajew, 1935: 114, w.
Current status: Polyrhachis bicolor aurata.
Type locality(-ies): “Depok bei Buitenzorg, W. Java, W. Karawajew, 12. XII. 1912, Nr. 2350, zahlereiche ww. – Ebenda, derselbe, Nr. 3119, 1 geflüg. g”.
Original Karawajew labels: 3 w, “ Depok, Java, / Karavaiev, / 2350”, “2350. Coll. / Karavaievi”, “ Original Karawajew labels: Polyrhachis / (Myrmhopla) / bicolor var. / aurata Kar. typ.”, “Synypus Polyrhachis / bicolor v. aurata / Kar.”; 9 w, “2350. Coll. / Karavaievi”, “ Synypus Polyrhachis / bicolor v. aurata / Kar.”.
Material: SYNTYPES, 12 w (CASENT0917193) (Box 37).
description: Published as part of Radchenko, Alexander G., Fisher, Brian L., Esteves, Flavia A., Martynova, Ekateryna V., Bazhenova, Tatyana N. & Lasarenko, Svetlana N., 2025, Ant type specimens (Hymenoptera, Formicidae) in the collection of Volodymyr Opanasovych Karawajew. Communication 3. Formicinae, pp. 469-499 in Zootaxa 5613 (3) on page 486, DOI: 10.11646/zootaxa.5613.3.3, http://zenodo.org/record/15216747
Malerei im Braunschweiger Dom 1227 angefangen
Creators: name: Rahn, Johann Rudolf
Publisher: name: [s.n.]
Year: 1861
Subjects: Braunschweig

description: [Johann Rudolf Rahn]
description: Zeichnung gehört zu einem Konvolut von 287 Zeichnungen, das aus dem Nachlass Johann Rudolf Rahns stammt und von Friedrich O. Pestalozzi 1929-1931 nicht katalogisiert wurde
description: Handschriftliche Ergänzung von Johann Rudolf Rahn zu Datierung "Oct. 15."
description: Auf der Rückseite befindet sich eine lose Skizze von Johann Rudolf Rahn
description: Aus dem Nachlass Johann Rudolf Rahn Exemplar der Zentralbibliothek Zürich, Graphische Sammlung und Fotoarchiv
Vom Knochenhauer Amtshause. Hildesh
Creators: name: Rahn, Johann Rudolf
Publisher: name: [s.n.]
Year: 1861
Subjects: Hildesheim

description: [Johann Rudolf Rahn]
description: Zeichnung gehört zu einem Konvolut von 287 Zeichnungen, das aus dem Nachlass Johann Rudolf Rahns stammt und von Friedrich O. Pestalozzi 1929-1931 nicht katalogisiert wurde
description: Handschriftliche Ergänzung von Johann Rudolf Rahn zu Datierung "Oct. 15."
description: Auf der Rückseite befindet sich ebenfalls eine Zeichnung Johann Rudolf Rahns, vergleiche Signatur der Zentralbibliothek Zürich, Graphische Sammlung und Fotoarchiv: Rahn La, 108
description: Aus dem Nachlass Johann Rudolf Rahn Exemplar der Zentralbibliothek Zürich, Graphische Sammlung und Fotoarchiv
Fractional Dissipative PDEs
Creators: name: Achleitner, Franz
name: Akagi, Goro
name: Kuehn, Christian
name: Melenk, Jens Markus
name: Rademacher, Jens D. M.
name: Soresina, Cinzia
name: Yang, Jichen
Publisher: name: arXiv
Year: 2023
Subjects: subject: Analysis of PDEs (math.AP)
subject: Numerical Analysis (math.NA)
subject: Dynamical Systems (math.DS)
subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: In this chapter we provide an introduction to fractional dissipative partial differential equations (PDEs) with a focus on trying to understand their dynamics. The class of PDEs we focus on are reaction-diffusion equations but we also provide an outlook on closely related classes of PDEs. To simplify the exposition, we only discuss the cases of fractional time derivatives and fractional space derivatives in the PDE separately. As our main tools, we describe analytical as well as numerical methods, which are generically necessary to study nonlinear dynamics. We start with the analytical study of steady states and local linear stability for fractional time derivatives. Then we extend this view to a global perspective and consider time-fractional PDEs and gradient flows. Next, we continue to steady states, linear stability analysis and bifurcations for space-fractional PDEs. As a final analytical consideration we discuss existence and stability of traveling waves for space-fractional PDEs. In the last parts, we provide numerical discretization schemes for fractional (dissipative) PDEs and we utilize these techniques within numerical continuation in applied examples of fractional reaction-diffusion PDEs. We conclude with a brief summary and outlook on open questions in the field.
description: book chapter
[Hildesheim, Details eines Gebäudes]
Creators: name: Rahn, Johann Rudolf
Publisher: name: [s.n.]
Year: 1861

description: [Johann Rudolf Rahn]
description: Zeichnung gehört zu einem Konvolut von 287 Zeichnungen, das aus dem Nachlass Johann Rudolf Rahns stammt und von Friedrich O. Pestalozzi 1929-1931 nicht katalogisiert wurde
description: Handschriftliche Ergänzung von Johann Rudolf Rahn zu Datierung "Oct. 15."
description: Auf der Vorderseite befindet sich ebenfalls eine Zeichnung Johann Rudolf Rahns, vergleiche Signatur der Zentralbibliothek Zürich, Graphische Sammlung und Fotoarchiv: Rahn La, 108
description: Aus dem Nachlass Johann Rudolf Rahn Exemplar der Zentralbibliothek Zürich, Graphische Sammlung und Fotoarchiv
Microchirus variegatus
Creators: name: Fermon, Yves
name: Bailly, Nicolas
name: Cardiec, Floriane
name: Causse, Romain
name: Chartrain, Emmanuel
name: Chirio, Laurent
name: Bruyne, Godefroy De
name: Deynat, Pascal
name: Hopkins, Carl D.
name: Lamboj, Anton
name: Mennesson, Marion I.
name: Beh, Jean-Hervé Mve
name: Paugy, Didier
name: Sidlauskas, Brian
name: Sullivan, John P.
name: Weghe, Jean-Pierre Van De
name: Vigliotta, Thomas R.
name: Zee, Jouke Van Der
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Pleuronectiformes
Soleidae
Microchirus
Microchirus variegatus

description: Microchirus variegatus (Donovan, 1808)
Occurrence: questionable
Maximum length: 35 cm SL
Water type: marine
Environment: benthic
Depth range: 20-400 m
Migration: unknown
IUCN status: LC – Least concern (2015)
Source: bibliography
 Distribution and remarks: North-East Atlantic: known from the British Isles south to Senegal (Baie du Lévrier) and the Mediterranean. Collected by the Nansen campaign of 2014 (Michalsen et al., 2015) (De Bruyne, pers. com.) in Gabon waters but must be verified according to the known distribution of the species.
description: Published as part of Fermon, Yves, Bailly, Nicolas, Cardiec, Floriane, Causse, Romain, Chartrain, Emmanuel, Chirio, Laurent, Bruyne, Godefroy De, Deynat, Pascal, Hopkins, Carl D., Lamboj, Anton, Mennesson, Marion I., Beh, Jean-Hervé Mve, Paugy, Didier, Sidlauskas, Brian, Sullivan, John P., Weghe, Jean-Pierre Van De, Vigliotta, Thomas R. & Zee, Jouke Van Der, 2022, An annotated checklist of the fishes of Gabon, pp. 2-3 in Cybium 46 (2) on page 233, DOI: 10.26028/cybium/2022-462-3-001, http://zenodo.org/record/13153873
Supporting Families Using a Rural Paediatric Integrated Care Model
Creators: name: Habeger, Amy
name: Venable, Victoria
Publisher: name: Maryland Shared Open Access Repository
Year: 2016
Subjects: Social work interns
Host environment
Collaborative care
Rural geography
Child mental health
Child health services
Primary care (Medicine)
Sustainability

description: Children in rural areas are 20% less likely to receive mental health and behavioral interventions than those living in urban areas (Lambert, Ziller, & Lenardson, 2009). This is largely due to isolated service providers and the families’ lack of resources. To underscore the struggles of parents, it has been reported that 29.4% of parents report that pediatric behavioral health care services are hard to access and difficult to coordinate, especially in rural environments (Bronheim, Thomas, & McKay, 2007).
Rural families in Maryland struggle to access social and behavioral health care services due to stigma, transportation, provider shortages, and a lack of family education regarding the need for services. There is currently a lack of accessible integrated health care services available to support pediatric patients and their families in rural Maryland.
description: http://doi.org/10.5334/ijic.2824
Expansion of hypergeometric functions in terms of polylogarithms with nontrivial variable change
Creators: name: Bezuglov, M. A.
name: Onishchenko, A. I.
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: Hypergeometric functions of one and many variables play an important role in various branches of modern physics and mathematics. Often we have hypergeometric functions with indices linear dependent on a small parameter with respect to which one needs to perform Laurent expansions. Moreover such expansions are desirable to be expressed in terms of well known functions which can be evaluated with arbitrary precision. To solve this problem we use the differential equation method and the reduction of corresponding differential systems to canonical basis. Specifically we will be interested in the generalized hypergeometric functions of one variable together with Appell and Lauricella functions and their expansions in terms of Goncharov polylogarithms. Particular attention will be given to the case of rational indices of considered hypergeometric functions when the reduction to canonical basis involves nontrivial variable change. The article comes with a Mathematica package Diogenes, which provides algorithmic implementation of the required steps.
description: 27 pages, 1 table, references added, minor typos corrected
Hildesheim am Markt
Creators: name: Rahn, Johann Rudolf
Publisher: name: [s.n.]
Year: 1861

description: [Johann Rudolf Rahn]
description: Zeichnung gehört zu einem Konvolut von 287 Zeichnungen, das aus dem Nachlass Johann Rudolf Rahns stammt und von Friedrich O. Pestalozzi 1929-1931 nicht katalogisiert wurde
description: Handschriftliche Ergänzung von Johann Rudolf Rahn zu Datierung "Oct. 16."
description: Auf der Rückseite befindet sich ebenfalls eine Zeichnung Johann Rudolf Rahns, vergleiche Signatur der Zentralbibliothek Zürich, Graphische Sammlung und Fotoarchiv: Rahn La, 108
description: Aus dem Nachlass Johann Rudolf Rahn Exemplar der Zentralbibliothek Zürich, Graphische Sammlung und Fotoarchiv
Polyrhachis (Myrmhopla) bicolor var. erecta Karavaiev 1935
Creators: name: Radchenko, Alexander G.
name: Fisher, Brian L.
name: Esteves, Flavia A.
name: Martynova, Ekateryna V.
name: Bazhenova, Tatyana N.
name: Lasarenko, Svetlana N.
Publisher: name: Zenodo
Year: 2025
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Polyrhachis
Polyrhachis bicolor
Polyrhachis (myrmhopla) bicolor sm. var. erecta karavaiev, 1935: 114

description: Polyrhachis (Myrmhopla) bicolor Sm. var. erecta Karavaiev, 1935: 114. w.
Current status: Polyrhachis bicolor erecta.
Type locality(-ies): “Westspitze von Java an der Soendastrasse, gegenüber Meeuwen Eiland, Bantam, W. Karawajew, Nr. 2396, 1 w. – Tifoe auf der Insel Boeroe, derselbe, Nr. 2436, 1 w”.
Original Karawajew labels: 1 w, “ Bantom, / Java. 2396. / Karawajew ”, “ Polyrhachis (Myrmhopla) / bicolor Sm. / Det. Karavaiev ”, “ Syntype / Polyrhachis (Myrmhopla) / bicolor v. erecta Karaw. ”
Material: SYNTYPE, 1 w (Box 37).
description: Published as part of Radchenko, Alexander G., Fisher, Brian L., Esteves, Flavia A., Martynova, Ekateryna V., Bazhenova, Tatyana N. & Lasarenko, Svetlana N., 2025, Ant type specimens (Hymenoptera, Formicidae) in the collection of Volodymyr Opanasovych Karawajew. Communication 3. Formicinae, pp. 469-499 in Zootaxa 5613 (3) on page 486, DOI: 10.11646/zootaxa.5613.3.3, http://zenodo.org/record/15216747
Hildesh. Heil Geist
Creators: name: Rahn, Johann Rudolf
Publisher: name: [s.n.]
Year: 1861
Subjects: Hildesheim

description: Möglicherweise wird ein Ausschnitt der Heilig-Geist-Kapelle in der St.-Mauritius-Kirche in Hildesheim dargestellt
description: [Johann Rudolf Rahn]
description: Zeichnung gehört zu einem Konvolut von 287 Zeichnungen, das aus dem Nachlass Johann Rudolf Rahns stammt und von Friedrich O. Pestalozzi 1929-1931 nicht katalogisiert wurde
description: Handschriftliche Ergänzung von Johann Rudolf Rahn zu Datierung "Oct. 16."
description: Aus dem Nachlass Johann Rudolf Rahn Exemplar der Zentralbibliothek Zürich, Graphische Sammlung und Fotoarchiv
Measurement-driven neural-network training for integrated magnetic tunnel junction arrays
Creators: name: Borders, William A.
name: Madhavan, Advait
name: Daniels, Matthew W.
name: Georgiou, Vasileia
name: Lueker-Boden, Martin
name: Santos, Tiffany S.
name: Braganca, Patrick M.
name: Stiles, Mark D.
name: McClelland, Jabez J.
name: Hoskins, Brian D.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Emerging Technologies (cs.ET)
subject: Machine Learning (cs.LG)
subject: Neural and Evolutionary Computing (cs.NE)
subject: Applied Physics (physics.app-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: The increasing scale of neural networks needed to support more complex applications has led to an increasing requirement for area- and energy-efficient hardware. One route to meeting the budget for these applications is to circumvent the von Neumann bottleneck by performing computation in or near memory. An inevitability of transferring neural networks onto hardware is that non-idealities such as device-to-device variations or poor device yield impact performance. Methods such as hardware-aware training, where substrate non-idealities are incorporated during network training, are one way to recover performance at the cost of solution generality. In this work, we demonstrate inference on hardware neural networks consisting of 20,000 magnetic tunnel junction arrays integrated on a complementary metal-oxide-semiconductor chips that closely resembles market-ready spin transfer-torque magnetoresistive random access memory technology. Using 36 dies, each containing a crossbar array with its own non-idealities, we show that even a small number of defects in physically mapped networks significantly degrades the performance of networks trained without defects and show that, at the cost of generality, hardware-aware training accounting for specific defects on each die can recover to comparable performance with ideal networks. We then demonstrate a robust training method that extends hardware-aware training to statistics-aware training, producing network weights that perform well on most defective dies regardless of their specific defect locations. When evaluated on the 36 physical dies, statistics-aware trained solutions can achieve a mean misclassification error on the MNIST dataset that differs from the software-baseline by only 2 %. This statistics-aware training method could be generalized to networks with many layers that are mapped to hardware suited for industry-ready applications.
description: 17 pages, 9 figures
Pegusa lascaris
Creators: name: Fermon, Yves
name: Bailly, Nicolas
name: Cardiec, Floriane
name: Causse, Romain
name: Chartrain, Emmanuel
name: Chirio, Laurent
name: Bruyne, Godefroy De
name: Deynat, Pascal
name: Hopkins, Carl D.
name: Lamboj, Anton
name: Mennesson, Marion I.
name: Beh, Jean-Hervé Mve
name: Paugy, Didier
name: Sidlauskas, Brian
name: Sullivan, John P.
name: Weghe, Jean-Pierre Van De
name: Vigliotta, Thomas R.
name: Zee, Jouke Van Der
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Pleuronectiformes
Soleidae
Pegusa
Pegusa lascaris

description: Pegusa lascaris (Risso, 1810)
 Occurrence: native
Maximum length: 40 cm SL
Water type: marine, brackish
Environment: benthic
Depth range: 5-350 m
Migration: unknown
IUCN status: LC – Least concern (2015)
Source: bibliography, preserved, observation
Distribution and remarks: East Atlantic: known from north-eastern to south-eastern Atlantic, Mediterranean, Madeira, southward from Scotland to Gulf of Guinea and South Africa.
description: Published as part of Fermon, Yves, Bailly, Nicolas, Cardiec, Floriane, Causse, Romain, Chartrain, Emmanuel, Chirio, Laurent, Bruyne, Godefroy De, Deynat, Pascal, Hopkins, Carl D., Lamboj, Anton, Mennesson, Marion I., Beh, Jean-Hervé Mve, Paugy, Didier, Sidlauskas, Brian, Sullivan, John P., Weghe, Jean-Pierre Van De, Vigliotta, Thomas R. & Zee, Jouke Van Der, 2022, An annotated checklist of the fishes of Gabon, pp. 2-3 in Cybium 46 (2) on page 234, DOI: 10.26028/cybium/2022-462-3-001, http://zenodo.org/record/13153873
Physics-Informed Deep Learning of Rate-and-State Fault Friction
Creators: name: Rucker, Cody
name: Erickson, Brittany A.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Mathematical Physics (math-ph)
subject: Machine Learning (cs.LG)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Direct observations of earthquake nucleation and propagation are few and yet the next decade will likely see an unprecedented increase in indirect, surface observations that must be integrated into modeling efforts. Machine learning (ML) excels in the presence of large data and is an actively growing field in seismology. However, not all ML methods incorporate rigorous physics, and purely data-driven models can predict physically unrealistic outcomes due to observational bias or extrapolation. Our work focuses on the recently emergent Physics-Informed Neural Network (PINN), which seamlessly integrates data while ensuring that model outcomes satisfy rigorous physical constraints. In this work we develop a multi-network PINN for both the forward problem as well as for direct inversion of nonlinear fault friction parameters, constrained by the physics of motion in the solid Earth, which have direct implications for assessing seismic hazard. We present the computational PINN framework for strike-slip faults in 1D and 2D subject to rate-and-state friction. Initial and boundary conditions define the data on which the PINN is trained. While the PINN is capable of approximating the solution to the governing equations to low-errors, our primary interest lies in the network's capacity to infer friction parameters during the training loop. We find that the network for the parameter inversion at the fault performs much better than the network for material displacements to which it is coupled. Additional training iterations and model tuning resolves this discrepancy, enabling a robust surrogate model for solving both forward and inverse problems relevant to seismic faulting.
Dachfenster dem rothen Hahn gegenüber
Creators: name: Rahn, Johann Rudolf
Publisher: name: [s.n.]
Year: 1895

description: [Johann Rudolf Rahn]
description: Zeichnung gehört zu einem Konvolut von 287 Zeichnungen, das aus dem Nachlass Johann Rudolf Rahns stammt und von Friedrich O. Pestalozzi 1929-1931 nicht katalogisiert wurde
description: Aus dem Nachlass Johann Rudolf Rahn Exemplar der Zentralbibliothek Zürich, Graphische Sammlung und Fotoarchiv
Hypostomus Lacépède
Creators: name: Osvaldo T. Oyakawa
name: Alberto Akama
name: Angela M. Zanata
Publisher: name: Zenodo
Year: 2005
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Siluriformes
Loricariidae
Hypostomus

description: [[Genus Hypostomus Lacépède]]
Hypostomus, the type genus of the subfamily Hypostominae, constitutes an assemblage of bottom-dwelling loricariid fishes widely distributed throughout South America, occurring in a variety of freshwater ecosystems such as small mountain streams and large lowland river areas. Maximum diversity in number of species of Hypostomus occurs in rivers of the Paraná-Paraguay system (Weber, 2003). As presently defined the genus consists of more than 130 nominal species (107 species considered valid by Weber, 2003 and expanded by Armbruster, 2004).
Species level taxonomy of Hypostomus is still poorly known as well as the phylogenetic relationships within and of the genus. Hypostomus was established by Lacépède (1803), who included in the genus only a single species, H. guacari. Old descriptions, similar to Lacépède ’s, and available for various subsequent species added to the genus, are very often scanty, with incomplete or poor characterization of species. This fact, together with a number of Hypostomus species yet to be described, makes the recognition of most taxa of the genus difficult. Hypothesis of phylogenetic relationships of Hypostomus based on molecular data (Montoya-Burgos et al., 1997, 2002) revealed that the genus does not form a natural group. According to these authors, some species currently assigned to Hypostomus should be removed from the genus, while the genus Cochliodon should be treated as synonym of Hypostomus, an action effectuated by Weber & Montoya-Burgos (2002: 265). Morphological based phylogenetic studies presented by Armbruster (2004) reinforce the conclusions above and place Aphanotorulus and Isorineloricaria in the synonymy of Hypostomus. In spite of the cited studies, more detailed phylogenetic analysis of the relationships within Hypostomus awaits for future studies.
The elevated number of species currently included in Hypostomus, allied to the broad variability in morphology and color pattern of those taxa, poses difficulties for its entire revision. Various authors acquainted with these problems provided regional revisions of the genus, as exemplified by Boeseman (1968) with a study of the Surinam representatives of the genus, Weber (1985, 1986, 1987) that deals with Hypostomus from Paraguay, more recently Reis et al. (1990) reviews and describes three new species from Southern Brazil, Mazzoni et al. (1994) provides a taxonomical revision of Hypostomus from Lower rio Paraíba do Sul, State of Rio de Janeiro, Brazil, and finally Hollanda Carvalho & Weber (2004) provided a revision of Hypostomus cochliodon group from middle and lower Amazon system.
description: Published as part of Osvaldo T. Oyakawa, Alberto Akama & Angela M. Zanata, 2005, Review of the genus Hypostomus Lacépède, 1803 from rio Ribeira de Iguape basin, with description of a new species (Pisces, Siluriformes, Loricariidae)., pp. 1-27 in Zootaxa 921 on page 2
Rothenburg a /Tauber : Kobenzellerthor
Creators: name: Rahn, Johann Rudolf
Publisher: name: [s.n.]
Year: 1895

description: Dargestellt wird eine Ansicht von Rothenburg ob der Tauber mit dem Kobolzeller Tor sowie dem Weissen Turm
description: [Johann Rudolf Rahn]
description: Zeichnung gehört zu einem Konvolut von 287 Zeichnungen, das aus dem Nachlass Johann Rudolf Rahns stammt und von Friedrich O. Pestalozzi 1929-1931 nicht katalogisiert wurde
description: Aus dem Nachlass Johann Rudolf Rahn Exemplar der Zentralbibliothek Zürich, Graphische Sammlung und Fotoarchiv
Am Weissen Thor Rothenburg
Creators: name: Rahn, Johann Rudolf
Publisher: name: [s.n.]
Year: 1895

description: [Johann Rudolf Rahn]
description: Zeichnung gehört zu einem Konvolut von 287 Zeichnungen, das aus dem Nachlass Johann Rudolf Rahns stammt und von Friedrich O. Pestalozzi 1929-1931 nicht katalogisiert wurde
description: Aus dem Nachlass Johann Rudolf Rahn Exemplar der Zentralbibliothek Zürich, Graphische Sammlung und Fotoarchiv