cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Tropideres albirostris
Creators: name: Arzanov, Yu. G.
name: Martynov, V. V.
name: Nikulina, T. V.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Anthribidae
Tropideres
Tropideres albirostris

description: * Tropideres albirostris (Schaller, 1783)
Localities. Donetsk Region. Donetsk, DBG, 23.05.2010, 13.05.2012, 15.06.2012 (A. Gubin).
description: Published as part of Arzanov, Yu. G., Martynov, V. V. & Nikulina, T. V., 2021, A contribution to the fauna of weevil beetles (Coleoptera: Curculionoidea) of the Central Donbass, pp. 5-44 in Caucasian Entomological Bulletin 17 (1) on page 6, DOI: 10.23885/181433262021171-544, http://zenodo.org/record/8145644
Lifted TASEP: a Bethe ansatz integrable paradigm for non-reversible Markov chains
Creators: name: Essler, Fabian H. L.
name: Krauth, Werner
Publisher: name: arXiv
Year: 2023
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Markov-chain Monte Carlo (MCMC), the field of stochastic algorithms built on the concept of sampling, has countless applications in science and technology. The overwhelming majority of MCMC algorithms are time-reversible and satisfy the detailed-balance condition, just like physical systems in thermal equilibrium. The underlying Markov chains typically display diffusive dynamics, which leads to a slow exploration of sample space. Significant speed-ups can be achieved by non-reversible MCMC algorithms exhibiting non-equilibrium dynamics, whose steady states exactly reproduce the target equilibrium states of reversible Markov chains. Such algorithms have had successes in applications but are generally difficult to analyze, resulting in a scarcity of exact results. Here, we introduce the "lifted" TASEP (totally asymmetric simple exclusion process) as a paradigm for lifted non-reversible Markov chains. Our model can be viewed as a second-generation lifting of the reversible Metropolis algorithm on a one-dimensional lattice and is exactly solvable by an unusual kind of coordinate Bethe ansatz. We establish the integrability of the model and present strong evidence that the lifting leads to faster relaxation than in the KPZ universality class.
description: 11 pages, 8 figures
Choragus sheppardi Kirby 1819
Creators: name: Arzanov, Yu. G.
name: Martynov, V. V.
name: Nikulina, T. V.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Anthribidae
Choragus
Choragus sheppardi

description: Choragus sheppardi Kirby, 1819
Records. DON, LUG [Yunakov et al., 2018: 27].
description: Published as part of Arzanov, Yu. G., Martynov, V. V. & Nikulina, T. V., 2021, A contribution to the fauna of weevil beetles (Coleoptera: Curculionoidea) of the Central Donbass, pp. 5-44 in Caucasian Entomological Bulletin 17 (1) on page 8, DOI: 10.23885/181433262021171-544, http://zenodo.org/record/8145644
Zur Geschichte und Aufgabe der deutschen evangelischen kirchengeschichtlichen Organisationen
Creators: name: Zscharnack, Leopold
Publisher: name: Zeitschrift für Kirchengeschichte
Year: 1970

description: Zeitschrift für Kirchengeschichte, Bd. 38 Nr. 1 (1920): Zeitschrift für Kirchengeschichte, Band 38, Heft 1
Computationally-efficient and perceptually-motivated rendering of diffuse reflections in room acoustics simulation
Creators: name: Ewert, Stephan D.
name: Gößling, Nico
name: Buttler, Oliver
name: van de Par, Steven
name: Hu, Hongmei
Publisher: name: arXiv
Year: 2023
Subjects: subject: Audio and Speech Processing (eess.AS)
subject: Sound (cs.SD)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: Geometrical acoustics is well suited for simulating room reverberation in interactive real-time applications. While the image source model (ISM) is exceptionally fast, the restriction to specular reflections impacts its perceptual plausibility. To account for diffuse late reverberation, hybrid approaches have been proposed, e.g., using a feedback delay network (FDN) in combination with the ISM. Here, a computationally-efficient, digital-filter approach is suggested to account for effects of non-specular reflections in the ISM and to couple scattered sound into a diffuse reverberation model using a spatially rendered FDN. Depending on the scattering coefficient of a room boundary, energy of each image source is split into a specular and a scattered part which is added to the diffuse sound field. Temporal effects as observed for an infinite ideal diffuse (Lambertian) reflector are simulated using cascaded all-pass filters. Effects of scattering and multiple (inter-) reflections caused by larger geometric disturbances at walls and by objects in the room are accounted for in a highly simplified manner. Using a single parameter to quantify deviations from an empty shoebox room, each reflection is temporally smeared using cascaded all-pass filters. The proposed method was perceptually evaluated against dummy head recordings of real rooms.
description: This work has been submitted to Forum Acusticum 2023 for publication
Performance Analysis of DNN Inference/Training with Convolution and non-Convolution Operations
Creators: name: Esmaeilzadeh, Hadi
name: Ghodrati, Soroush
name: Kahng, Andrew B.
name: Kinzer, Sean
name: Manasi, Susmita Dey
name: Sapatnekar, Sachin S.
name: Wang, Zhiang
Publisher: name: arXiv
Year: 2023
Subjects: subject: Hardware Architecture (cs.AR)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Today's performance analysis frameworks for deep learning accelerators suffer from two significant limitations. First, although modern convolutional neural network (CNNs) consist of many types of layers other than convolution, especially during training, these frameworks largely focus on convolution layers only. Second, these frameworks are generally targeted towards inference, and lack support for training operations. This work proposes a novel performance analysis framework, SimDIT, for general ASIC-based systolic hardware accelerator platforms. The modeling effort of SimDIT comprehensively covers convolution and non-convolution operations of both CNN inference and training on a highly parameterizable hardware substrate. SimDIT is integrated with a backend silicon implementation flow and provides detailed end-to-end performance statistics (i.e., data access cost, cycle counts, energy, and power) for executing CNN inference and training workloads. SimDIT-enabled performance analysis reveals that on a 64X64 processing array, non-convolution operations constitute 59.5% of total runtime for ResNet-50 training workload. In addition, by optimally distributing available off-chip DRAM bandwidth and on-chip SRAM resources, SimDIT achieves 18X performance improvement over a generic static resource allocation for ResNet-50 inference.
Bruchela anatolica
Creators: name: Arzanov, Yu. G.
name: Martynov, V. V.
name: Nikulina, T. V.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Anthribidae
Bruchela
Bruchela anatolica

description: Bruchela anatolica (Pic, 1904)
Records. DON [Yunakov et al., 2018: 27].
description: Published as part of Arzanov, Yu. G., Martynov, V. V. & Nikulina, T. V., 2021, A contribution to the fauna of weevil beetles (Coleoptera: Curculionoidea) of the Central Donbass, pp. 5-44 in Caucasian Entomological Bulletin 17 (1) on page 8, DOI: 10.23885/181433262021171-544, http://zenodo.org/record/8145644
Axinella antarctica
Creators: name: Schejter, Laura
name: Cristobo, Javier
name: Ríos, Pilar
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Porifera
Demospongiae
Axinellida
Axinellidae
Axinella
Axinella antarctica

description: Axinella antarctica (Koltun, 1964)
(Fig 9a–c)
Restricted synonymy: Bubaris antarctica Koltun, 1964.
Material examined: 3 specimens collected at station 11 (SOI; 60°53'S, 42°35'W; 487 m; 10/3/2014; MACN-In 44360; IEO-CSIC Col.).
Description: Massive or globular sponge, uneven surface covered with conules. Beige in colour. Spicules are irregularly curved oxeas 480-1170 µm by 20-40 µm and styles 650-3025 µm by 20-50 µm (Figure 9).
Remarks: This species has been recorded from Antarctic waters by Koltun (1964) and Göcke & Janussen (2013). It has also been recorded from Chile (Desqueyroux 1976) and New Zealand (Kelly et al. 2009). This represents the first record for the SOI.
description: Published as part of Schejter, Laura, Cristobo, Javier & Ríos, Pilar, 2024, New records of demosponges (Porifera) from the South Orkney Islands (Antarctica) with a checklist for the region, pp. 401-430 in Zootaxa 5403 (4) on page 418, DOI: 10.11646/zootaxa.5403.4.1, http://zenodo.org/record/10562154
title: El Cortante de Cadiz. Romance en que se declara la feliz fortuna que tuvo un hijo de un cortante de la ciudad de Cádiz, llevandoselo un mercader á las Indias : dase cuenta, como volvió á España, y se casó con la hija del mercader que fue causa de su desgracia, siendolo tambien de su dicha y prosperidad ; como mas largamente verá el lector. Primera (y segunda) parte
Creators: name: Anonyme
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020

description: ( 4) + (4) p. ; ill.
«O Gran Dios de la verdad,...»
description: Source: Bibliothèque patrimoniale Villon (Rouen), fonds Degrave, Mt m 22418-1-BC
description: date: S. d.
Zum Briefwechsel zwischen Spener und Landgraf Ernst von Hessen-Rheinfels
Creators: name: Lehmann, Hugo
Publisher: name: Zeitschrift für Kirchengeschichte
Year: 1970

description: Zeitschrift für Kirchengeschichte, Bd. 38 Nr. 1 (1920): Zeitschrift für Kirchengeschichte, Band 38, Heft 1
Schizurakrops Wittmann, 2024, gen. nov.
Creators: name: Wittmann, Karl J.
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Mysida
Mysidae
Schizurakrops

description: Schizurakrops gen. nov.
urn:lsid:zoobank.org:act: 4AF77738-BAF1-4A19-BFDC-D735B03FBAD5
Type species
Schizurakrops meesi gen. et sp. nov. by monotypy and present designation.
Diagnosis
Based on adult female. Carapace anteriorly produced into large, spearhead-like rostrum. Eye rudiments set apart, not connected by membranous integument; dorsoventrally strongly flattened, with one acute distal projection from disto-lateral edge, no visual elements, no ocular papilla. Three segments of the antennular trunk separated by transverse articulations. Antennal peduncle with three segments lined in a single plane. Antennal scale not subdivided, without terminal lobe; mesial margin setose; bare portion of lateral margin ending in a single, strong tooth. Clypeus with unpaired median, blade-like anterior process. Labrum normal, anteriorly rounded; no longitudinal ridge. Thoracomeres and pleomeres normal. Thoracic endopod 2 not prehensile. Three pairs of oostegites contributing to wall of marsupium. Female pleopods reduced to setose rods with residual differentiation of pseudobranchial lobe. Uropods undivided, setose. Telson elongate, roughly trapeziform, with deep apical incision lined with laminae, no seta. Disto-lateral lobes with spines on narrowly transverse terminal margin.
Etymology
The genus name is a noun with Greek masculine ending, condensed from the Ancient Greek verb ‘σχίζω’ (‘divide’), noun ‘οὐρά’ (‘tail’), adjective ‘άκρος’ (‘acute’) and noun ‘ὤψ’ (‘eye’), referring to the cleft telson in combination with rostrally acute eye rudiments.
description: Published as part of Wittmann, Karl J., 2024, The Mysidae (Crustacea, Mysida) of the ANDEEP I-III expeditions to the Antarctic deep sea with the description of twelve new species, establishment of four new genera and with world-wide keys to the species of Erythropinae and Mysidellinae, pp. 1-180 in European Journal of Taxonomy 940 on pages 102-103, DOI: 10.5852/ejt.2024.940.2577, http://zenodo.org/record/12206315
Bruchela conformis Gyllenhal 1833
Creators: name: Arzanov, Yu. G.
name: Martynov, V. V.
name: Nikulina, T. V.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Anthribidae
Bruchela
Bruchela conformis

description: * Bruchela conformis Gyllenhal, 1833
Localities. Donetsk Region. Volodarskoe Distr.: Volodarskoe, 27.05.2000 (M. Sergeev); Kamennye mogily NR, 19.05.2004.
description: Published as part of Arzanov, Yu. G., Martynov, V. V. & Nikulina, T. V., 2021, A contribution to the fauna of weevil beetles (Coleoptera: Curculionoidea) of the Central Donbass, pp. 5-44 in Caucasian Entomological Bulletin 17 (1) on page 8, DOI: 10.23885/181433262021171-544, http://zenodo.org/record/8145644
Microxina benedeni
Creators: name: Schejter, Laura
name: Cristobo, Javier
name: Ríos, Pilar
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Porifera
Demospongiae
Haplosclerida
Niphatidae
Microxina
Microxina benedeni

description: Microxina benedeni (Topsent, 1901)
(Fig. 10a–c)
Restricted synonymy: Gelliodes benedeni Topsent, 1901, Gellius benedeni (Topsent, 1901).
Material examined: Several specimens collected at station 11 (SOI; 60°53'S, 42°35'W; 487 m; 10/3/2014; MACN-In 44388; IEO-CSIC Col.).
Description: Tubular specimens, with a densely hairy and conulated surface (Figure 10a). Beige to light-brown in colour. Two specimens used small rocks as settlement substrates. Spicules are straight oxeas with sharp ends of 320–780 µm by 20–30 µm and exclusively c sigmata of 45–55 µm (Figure 10b, c).
Remarks: There are currently six valid Microxina species which are known from the Antarctic: M. charcoti Topsent, 1916, M. benedeni (Topsent, 1901), M. lanceolata Calcinai & Pansini, 2000, M. phakellioides (Kirkpatrick, 1907), M. sarai Calcinai & Pansini, 2000 and M. simplex (Topsent, 1916). They differ in the size range of the oxeas and the complementary microscleres (sigmas, microxeas, toxas) (see Goodwin et al. 2012, for the comparison).Also, M. myxa Goodwin, Brewin & Brickle, 2012 has been also described from South Georgias Islands. Our specimen fits well with the descriptions of M. benedeni, from other Antarctic records: Campos et al. (2007), Göcke & Janussen (2013), Koltun (1964). This finding represents a new record for the SOI. This species has been also documented in other subantarctic regions, such as Malvinas (Falkland) and South Georgias Islands by Burton (1932).
description: Published as part of Schejter, Laura, Cristobo, Javier & Ríos, Pilar, 2024, New records of demosponges (Porifera) from the South Orkney Islands (Antarctica) with a checklist for the region, pp. 401-430 in Zootaxa 5403 (4) on page 420, DOI: 10.11646/zootaxa.5403.4.1, http://zenodo.org/record/10562154
Evaluation of Virtual Acoustic Environments with Different Acoustic Level of Detail
Creators: name: Fichna, Stefan
name: van de Par, Steven
name: Ewert, Stephan D.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Audio and Speech Processing (eess.AS)
subject: Sound (cs.SD)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: Virtual acoustic environments enable the creation and simulation of realistic and ecologically valid daily-life situations with applications in hearing research and audiology. Hereby, reverberant indoor environments play an important role. For real-time applications, simplifications in the room acoustics simulation are required, however, it remains unclear what acoustic level of detail (ALOD) is necessary to capture all perceptually relevant effects. This study investigates the effect of varying ALOD in the simulation of three different real environments, a living room with a coupled kitchen, a pub, and an underground station. ALOD was varied by generating different numbers of image sources for early reflections, or by excluding geometrical room details specific for each environment. The simulations were perceptually evaluated using headphones in comparison to binaural room impulse responses measured with a dummy head in the corresponding real environments, and partly using loudspeakers. The study assessed the perceived overall difference for a pulse, and a speech token. Furthermore, plausibility and externalization were evaluated. The results show that a strong reduction in ALOD is possible while obtaining similar plausibility and externalization as with the dummy head recordings. The number and accuracy of early reflections appear less relevant, provided diffuse late reverberation is appropriately accounted for.
description: This work has been submitted to the I3DA 2023 International Conference on Immersive and 3D Audio for possible publication. Revised version after review
Goniagnathus Fieber
Creators: name: Fletcher, Murray J.
name: Zahniser, James N.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Cicadellidae
Goniagnathus

description: Goniagnathus Fieber
Goniagnathus Fieber 1866: 506
Type species: Jassus brevis Herrich-Schaeffer 1835, by monotypy.
Description: Short, squat leafhoppers, frequently dark brown or black. Anteclypeus narrower at base than at apex with lateral margins convex. Vertex slightly longer medially than against eyes, rounded into frons; occipital suture visible on basal third to half of vertex. Pronotum distinctly transversely striate on posterior half. Foretibia formula (anterodoral row + posterodorsal row) 3+4. Tegmina macropterous or brachypterous, venation minutely tuberculate, appendix in macropterous forms extending around wing apex. Pygofer posteriorly rounded with a few discrete macrosetae, occasionally with short process or extension. Subgenital plates fused throughout their length. Parameres with membranous central portion between short, rugose, broad, apically excavate section and wide basal section articulating medially with base of connective and laterally with pygofer. Connective fused to base of aedeagus. Aedeagus curved dorsally, broad or narrow, often with preapical lateral serrations or processes.
description: Published as part of Fletcher, Murray J. & Zahniser, James N., 2008, The first record of Goniagnathini from Australia with description of four new species of Goniagnathus Fieber (Hemiptera: Cicadellidae: Deltocephalinae), pp. 43-54 in Zootaxa 1692 on pages 44-45, DOI: 10.5281/zenodo.180619
Spectral convergence of the Dirac operator on typical hyperbolic surfaces of high genus
Creators: name: Monk, Laura
name: Stan, Rares
Publisher: name: arXiv
Year: 2023
Subjects: subject: Spectral Theory (math.SP)
subject: FOS: Mathematics

description: In this article, we study the Dirac spectrum of typical hyperbolic surfaces of finite area, equipped with a nontrivial spin structure (so that the Dirac spectrum is discrete). For random Weil-Petersson surfaces of large genus $g$ with $o(\sqrt{g})$ cusps, we prove convergence of the spectral density to the spectral density of the hyperbolic plane, with quantitative error estimates. This result implies upper bounds on spectral counting functions and multiplicities, as well as a uniform Weyl law, true for typical hyperbolic surfaces equipped with any nontrivial spin structure.
description: 20 pages
Atomic screening and $e^+e^-$ pair photoproduction at low energies
Creators: name: Krachkov, P. A.
name: Milstein, A. I.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The effect of screening by atomic electrons on the behavior of electron and positron wave functions in the continuous spectrum at small distances is studied. It is shown that these asymptotics are affected not only by the static potential of atomic electrons, but also by the polarization potential, as well as by the exchange interaction, which is essential for nonrelativistic electrons. A simple analytical expression is obtained for the photoproduction cross section of $e^+e^-$ pair in an atomic field near the threshold. The spectrum and angular distribution of the produced particles are considered. It is shown that screening significantly affects the cross section in the near-threshold region.
description: 8 pages, 10 figures
Bruchela kaszabi
Creators: name: Arzanov, Yu. G.
name: Martynov, V. V.
name: Nikulina, T. V.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Anthribidae
Bruchela
Bruchela kaszabi

description: Bruchela kaszabi (Strejček, 1973)
Records. DON [Yunakov et al., 2018: 28].
Localities. Donetsk Region. Volodarskoe Distr.: Volodarskoe, 27– 28.05.2000 (M. Sergeev); Nazarovka, 19.06.2004 (M. Sergeev), 16.07.2007 (A. Mal’tseva); Kamennye mogily NR, 5.06.2012 (V. Gramma), 15.06.2012 (M. Sergeev). Krasnyy Liman Distr.: Krivaya Luka, Melovaya flora NR, 14.07.2003 (M. Sergeev). Novoazovsk Distr.: Khomutovskaya steppe NR, 11.06.2004 (M. Sergeev), 3.05.2011. Starobeshevo, 31.05.2008 (M. Sergeev).
description: Published as part of Arzanov, Yu. G., Martynov, V. V. & Nikulina, T. V., 2021, A contribution to the fauna of weevil beetles (Coleoptera: Curculionoidea) of the Central Donbass, pp. 5-44 in Caucasian Entomological Bulletin 17 (1) on page 8, DOI: 10.23885/181433262021171-544, http://zenodo.org/record/8145644
Microxina charcoti Topsent 1916
Creators: name: Schejter, Laura
name: Cristobo, Javier
name: Ríos, Pilar
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Porifera
Demospongiae
Haplosclerida
Niphatidae
Microxina
Microxina charcoti

description: Microxina charcoti Topsent, 1916
(Fig. 10d–f)
Material examined: 3 specimens collected in station 6 (SOI; 61°25'S, 44°37'W; 290 m; 3/3/2014; MACN-In 44387; collected by Laura Schejter).
Description: Tubular and ramified specimens, with hairy appearence and with a conulose surface, beige in colour (Figure 10d). Spicules are straight oxeas with sharp ends of 570–710 µm by 25–30 µm and microxeas of 50–65 µm (Figure 10e, f).
Remarks: As far as we know, this species has been only recorded by Topsent (1916, 1917) and Burton (1929). This represents a new record for the SOI.
description: Published as part of Schejter, Laura, Cristobo, Javier & Ríos, Pilar, 2024, New records of demosponges (Porifera) from the South Orkney Islands (Antarctica) with a checklist for the region, pp. 401-430 in Zootaxa 5403 (4) on page 420, DOI: 10.11646/zootaxa.5403.4.1, http://zenodo.org/record/10562154
Der Streit zwischen Petrus und Paulus in Antiochien in seiner Bedeutung für Luthers innere Entwicklung
Creators: name: Holl, Karl
Publisher: name: Zeitschrift für Kirchengeschichte
Year: 1970

description: Zeitschrift für Kirchengeschichte, Bd. 38 Nr. 1 (1920): Zeitschrift für Kirchengeschichte, Band 38, Heft 1
[En primer término quiero agradecer al C.R.E.C.I.F.]
Creators: name: Armonía, Somers
name: Somers Armonía
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2021
Subjects: C.R.E.C.I.F. (Centre de Recherche et d'Etudes Comparatistes Ibéro-Francophones)

description: Texto de agradecimiento para ser leído en su ausencia. Invitación cursada el 8 de noviembre de 1987 para participar en el encuentro nacional Journées d’Etudes - Colloque sur les relations entre la France et l'Uruguay. Agradece, coloca citas de Barthes y habla sobre su relación con la literatura.
description: Notas: Papel fino gris, con páginas enumeradas por la autora. Dos páginas 3. Texto: tinta negra.
description: Source: Código: AS-AG4-02
description: Source: Localización: Centre de Recherches Latino-Américaines (CRLA–Archivos, ITEM UMR8132). MSHS - Bât. A5, 1er étage 5 rue Théodore Lefebvre - TSA21103. 86073 Poitiers cedex 9.
description: available: Fecha de creación de la reseña: 2020-03-13
Hybrid discrete-continuous compilation of trapped-ion quantum circuits with deep reinforcement learning
Creators: name: Preti, Francesco
name: Schilling, Michael
name: Jerbi, Sofiene
name: Trenkwalder, Lea M.
name: Nautrup, Hendrik Poulsen
name: Motzoi, Felix
name: Briegel, Hans J.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Shortening quantum circuits is crucial to reducing the destructive effect of environmental decoherence and enabling useful algorithms. Here, we demonstrate an improvement in such compilation tasks via a combination of using hybrid discrete-continuous optimization across a continuous gate set, and architecture-tailored implementation. The continuous parameters are discovered with a gradient-based optimization algorithm, while in tandem the optimal gate orderings are learned via a deep reinforcement learning algorithm, based on projective simulation. To test this approach, we introduce a framework to simulate collective gates in trapped-ion systems efficiently on a classical device. The algorithm proves able to significantly reduce the size of relevant quantum circuits for trapped-ion computing. Furthermore, we show that our framework can also be applied to an experimental setup whose goal is to reproduce an unknown unitary process.
description: 25 pages, 9 figures
Apion cruentatum Walton 1844
Creators: name: Arzanov, Yu. G.
name: Martynov, V. V.
name: Nikulina, T. V.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Curculionidae
Apion
Apion cruentatum

description: ** Apion cruentatum Walton, 1844
Records. DON [Yunakov et al., 2018: 29].
Localities. Donetsk Region.Volodarskoe Distr.:Azovskaya dacha FR, 28.05.2000 (M. Sergeev); Volodarskoe, 8.07.2001, 22.07.2001 (M. Sergeev); Kamennye mogily NR, 27.04.2010. Krasnyy Liman Distr.: Torskoe, 26.06.2003 (M. Sergeev). Slavyansk Distr.: Slavyansk, Teplinskiy forest, 4.05.2004 (N. Gnibeda).Starobeshevo, 10.05.2004.
Lugansk Region. Stanitsa Luganskaya Distr.: Stanichno-Luganskiy NR, 7.05.2000.
description: Published as part of Arzanov, Yu. G., Martynov, V. V. & Nikulina, T. V., 2021, A contribution to the fauna of weevil beetles (Coleoptera: Curculionoidea) of the Central Donbass, pp. 5-44 in Caucasian Entomological Bulletin 17 (1) on page 8, DOI: 10.23885/181433262021171-544, http://zenodo.org/record/8145644
Multiple equilibrium states of a curved-sided hexagram: Part I-Stability of states
Creators: name: Lu, Lu
name: Dai, Jize
name: Leanza, Sophie
name: Zhao, Ruike Renee
name: Hutchinson, John W.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: The stability of the multiple equilibrium states of a hexagram ring with six curved sides is investigated. Each of the six segments is a rod having the same length and uniform natural curvature. These rods are bent uniformly in the plane of the hexagram into equal arcs of 120deg or 240deg and joined at a cusp where their ends meet to form a 1-loop planar ring. The 1-loop rings formed from 120deg or 240deg arcs are inversions of one another and they, in turn, can be folded into a 3-loop straight line configuration or a 3-loop ring with each loop in an "8" shape. Each of these four equilibrium states has a uniform bending moment. Two additional intriguing planar shapes, 6-circle hexagrams, with equilibrium states that are also uniform bending, are identified and analyzed for stability. Stability is lost when the natural curvature falls outside the upper and lower limits in the form of a bifurcation mode involving coupled out-of-plane deflection and torsion of the rod segments. Conditions for stability, or lack thereof, depend on the geometry of the rod cross-section as well as its natural curvature. Rods with circular and rectangular cross-sections will be analyzed using a specialized form of Kirchhoff rod theory, and properties will be detailed such that all four of the states of interest are mutually stable. Experimental demonstrations of the various states and their stability are presented. Part II presents numerical simulations of transitions between states using both rod theory and a three-dimensional finite element formulation, includes confirmation of the stability limits established in Part I, and presents additional experimental demonstrations and verifications.
Apion frumentarium
Creators: name: Arzanov, Yu. G.
name: Martynov, V. V.
name: Nikulina, T. V.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Curculionidae
Apion
Apion frumentarium

description: * Apion frumentarium (Linnaeus, 1758)
Records. LUG [Yunakov et al., 2018: 30].
Localities. Donetsk Region. Volodarskoe Distr.: Kamennye mogily NR, 30.04.2000. Donetsk, DBG, 24.05.2000 (M. Sergeev), 22.05.2015; Donetsk, 2.05.2004 (M. Sergeev). Mangush Distr.: Belosarayskaya Spit, Meotida NNP, 8.08.2003 (E. Prokopenko). Avdeevka, 17.05.2014.
Lugansk Region. Melovoe Distr.: Strel’tsovskaya steppe NR, 2.05.2000. Stanitsa Luganskaya Distr.: Stanichno-Luganskiy NR, 8.06.2000; Pridontsovskaya poyma NR, 30.04.2001, 9.05.2001, 24.06.2004; 2.05.2003 (M. Sergeev).
description: Published as part of Arzanov, Yu. G., Martynov, V. V. & Nikulina, T. V., 2021, A contribution to the fauna of weevil beetles (Coleoptera: Curculionoidea) of the Central Donbass, pp. 5-44 in Caucasian Entomological Bulletin 17 (1) on page 8, DOI: 10.23885/181433262021171-544, http://zenodo.org/record/8145644
Apion rubens Stephens 1839
Creators: name: Arzanov, Yu. G.
name: Martynov, V. V.
name: Nikulina, T. V.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Curculionidae
Apion
Apion rubens

description: * Apion rubens Stephens, 1839
Localities. Donetsk Region. Slavyansk Distr.: Bogorodichnoe, 13.07.2000.
description: Published as part of Arzanov, Yu. G., Martynov, V. V. & Nikulina, T. V., 2021, A contribution to the fauna of weevil beetles (Coleoptera: Curculionoidea) of the Central Donbass, pp. 5-44 in Caucasian Entomological Bulletin 17 (1) on page 8, DOI: 10.23885/181433262021171-544, http://zenodo.org/record/8145644
Haliclona spongiosissima
Creators: name: Schejter, Laura
name: Cristobo, Javier
name: Ríos, Pilar
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Porifera
Demospongiae
Haplosclerida
Chalinidae
Haliclona
Haliclona spongiosissima

description: Haliclona spongiosissima (Topsent, 1908)
(Figure 11a–f)
Restricted synonymy: Chalina spongiosissima Topsent, 1908.
Material examined: 2 specimens collected at stations 16 (SOI; 60°40,992'S, 46°14,560'W; 104 m; 7/3/2012) and 17 (SOI; 60°42,260'S, 46°01,18'W; 86 m; 8/3/2012; MACN-In 44366).
Description: Sponge very soft and compressible, beige in colour in living specimens, and white in the preserved state. Digitate or ramified, with multiple oscula irregularly distributed along the branches (Figure 11a). The sponge has a hispid surface due to the protruding fibres. The ectosome lacks spicules, it has the appearence of a dermal membrane and the screened surface is evident in the fresh but also in the preserved specimens (Figure 11c, d). Spicules are oxeas of 240–320 µm by 10 µm (Figure 11b), although smaller and thinner oxeas (probably in formation oxeas) were observed in one of the specimens (195–240 µm by 5 µm). The skeleton consists in principal fibres of about 3 spicules, joined by secondary fibres or single spicules (Figure 11e, f).
Remarks: This is an uncommon species, only recorded by Topsent (1908), Koltun (1964) and Desqueyroux (1975). This finding represents the first record for the SOI. The photographs here provided also represent the first ones for the species, previously known only from the illustrations in the original description.
description: Published as part of Schejter, Laura, Cristobo, Javier & Ríos, Pilar, 2024, New records of demosponges (Porifera) from the South Orkney Islands (Antarctica) with a checklist for the region, pp. 401-430 in Zootaxa 5403 (4) on page 421, DOI: 10.11646/zootaxa.5403.4.1, http://zenodo.org/record/10562154
title: Rapport de voyage, Angers (1907) : Ligne de l'Océan Indien, 1937, voyage n°1
Creators: name: Courcet, Monsieur
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2024
Subjects: subject: Compagnie des Messageries Maritimes
subject: Transports maritimes - Histoire
subject: Marine marchande
subject: Journaux de bord

description: Chapitrage : Rapport du commandant - Rapport de mer
description: Source: French Lines & Compagnies, 1997 002 3937-04
description: Coverage: 1936-11-05/1937-01-09
Goniagnathus
Creators: name: Fletcher, Murray J.
name: Zahniser, James N.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Cicadellidae
Goniagnathus

description: Key to males of Australian species of Goniagnathus.
1. Aedeagal shaft bearing prominent lateral processes over most of apical half (Figures 38–39, 43–44).....2
– Aedeagal shaft lacking processes, except short denticulations subapically in some species......................3
2. Pygofer (Figure 35) broadly rounded, lacking processes; aedeagus, in posterior view (Figure 39), broadly lanceolate with strong lateral serrations; brachypterous in known specimens.............................................. ............................................................................................................... Goniagnathus crocodontis sp.nov.
– Pygofer (Figure 40) apically obliquely truncate, with short triangular dorsal tooth and ventrally prominent posteriorly; aedeagus, in posterior view (Figure 44), narrow with long lateral teeth; macropterous in known specimens ...................................................................................... Goniagnathus pectinatus sp.nov.
3. Aedeagal shaft (Figures 16, 22) long and fine elongate with preapical process or serrations on anterior margin; Pygofer ventrally produced (Figure 13) or rounded (Figure 19); macropterous in known specimens.............................................................................................................................................................4
– Aedeagal shaft (Figure 32) short, thick, lacking processes preapically; pygofer (Figure 29) shallowly emarginate ventrally to form two short ventral processes; brachypterous in known specimens................... ................................................................................................................. Goniagnathus venenensis sp.nov.
4. Pygofer with dorsal tooth, posteroventrally rounded, not prominent (Figure 19); aedeagus with row of short anterior serrations preapically on each side (Figures 22–24) .......... Goniagnathus centralis (Evans)
– Pygofer apically rounded without dorsal tooth, prominently produced posteroventrally (Figure 13); aedeagus apically sagittate with anterior preapical tooth on each side (Figure 16) ............................................... .................................................................................................................... Goniagnathus osmelaki sp.nov.
description: Published as part of Fletcher, Murray J. & Zahniser, James N., 2008, The first record of Goniagnathini from Australia with description of four new species of Goniagnathus Fieber (Hemiptera: Cicadellidae: Deltocephalinae), pp. 43-54 in Zootaxa 1692 on page 45, DOI: 10.5281/zenodo.180619
Haliclona (Gellius) rudis
Creators: name: Schejter, Laura
name: Cristobo, Javier
name: Ríos, Pilar
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Porifera
Demospongiae
Haplosclerida
Chalinidae
Haliclona
Haliclona rudis

description: Haliclona (Gellius) rudis (Topsent, 1901)
(Figure 11g –i)
Restricted synonymy: Gellius rudis Topsent, 1901, Haliclona rudis (Topsent, 1901).
Material examined: 1 specimen collected at station 5 (SOI; 61°25'S, 42°55'W; 589 m; 3/3/2014; MACN-In 44365; IEO-CSIC Col.).
Description: Massive fragmented specimen, beige in colour, very porous (Figure 11g). Anisotropic skeleton with multispicular tracts. Spicules are oxeas of 450–620 µm by 12.5–20 µm and thin sigmas of 25–50 µm (Figure 11 h, i).
Remarks: This is a frequently recorded species in Antarctica, previously found by Topsent (1917), Burton (1929), Koltun (1964), Campos et al. (2007), Göcke & Janussen (2013), among others. This is the first record for the SOI.
description: Published as part of Schejter, Laura, Cristobo, Javier & Ríos, Pilar, 2024, New records of demosponges (Porifera) from the South Orkney Islands (Antarctica) with a checklist for the region, pp. 401-430 in Zootaxa 5403 (4) on pages 421-422, DOI: 10.11646/zootaxa.5403.4.1, http://zenodo.org/record/10562154
Apion rubiginosum Grill 1893
Creators: name: Arzanov, Yu. G.
name: Martynov, V. V.
name: Nikulina, T. V.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Curculionidae
Apion
Apion rubiginosum

description: * Apion rubiginosum Grill, 1893
Localities. Donetsk Region. Artemovsk Distr.: Dronovka, 2.05.2005.
description: Published as part of Arzanov, Yu. G., Martynov, V. V. & Nikulina, T. V., 2021, A contribution to the fauna of weevil beetles (Coleoptera: Curculionoidea) of the Central Donbass, pp. 5-44 in Caucasian Entomological Bulletin 17 (1) on page 8, DOI: 10.23885/181433262021171-544, http://zenodo.org/record/8145644
Perapion (Eroosapion) lemoroi
Creators: name: Arzanov, Yu. G.
name: Martynov, V. V.
name: Nikulina, T. V.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Brentidae
Perapion
Perapion lemoroi

description: Perapion (Eroosapion) lemoroi(C.N.F. Brisout de Barneville, 1880)
Records. DON [Yunakov et al., 2018: 32–33].
description: Published as part of Arzanov, Yu. G., Martynov, V. V. & Nikulina, T. V., 2021, A contribution to the fauna of weevil beetles (Coleoptera: Curculionoidea) of the Central Donbass, pp. 5-44 in Caucasian Entomological Bulletin 17 (1) on page 8, DOI: 10.23885/181433262021171-544, http://zenodo.org/record/8145644
Die Übertragung des Pietismus von Halle a.S. nach Löbenich t-Königsberg (Schluß)
Creators: name: Sommerfeldt, Gustav
Publisher: name: Zeitschrift für Kirchengeschichte
Year: 1970

description: Zeitschrift für Kirchengeschichte, Bd. 37 Nr. 3/4 (1918): Zeitschrift für Kirchengeschichte, Band 37, Heft 3/4
Latin Majuscule Writing with semicursive hand in Herculaneum papyri
Creators: name: Marichal, Robert
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2015

description: vue 145
description: "Study of the following Latin papyri: P.Herc. 206, 215, 218, 394, 457, 502, 514, 902, 804, 1254, 1257, 1557, 1774. All papyri are listed on the cover page of the main folder, and sometimes they are accompanied by brief bibliographical notes. The indication 'Vu 54 - fini - Revue 58' is written at the end of the list. The study related to each papyrus is enclosed in one folder with the number of the papyrus written on the upper right corner; in one case the sheets related to two papyri are inserted in one single folder, and one of the two numbers is written in a different ink"
description: Source: 4MAR_9_2_5-15
description: created: n.d., 1957
Perapion (Perapion) affine
Creators: name: Arzanov, Yu. G.
name: Martynov, V. V.
name: Nikulina, T. V.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Brentidae
Perapion
Perapion affine

description: Perapion (Perapion) affine (Kirby, 1808)
Records. LUG [Yunakov et al., 2018: 33].
description: Published as part of Arzanov, Yu. G., Martynov, V. V. & Nikulina, T. V., 2021, A contribution to the fauna of weevil beetles (Coleoptera: Curculionoidea) of the Central Donbass, pp. 5-44 in Caucasian Entomological Bulletin 17 (1) on page 8, DOI: 10.23885/181433262021171-544, http://zenodo.org/record/8145644
Multiple equilibrium states of a curved-sided hexagram: Part II-Transitions between states
Creators: name: Lu, Lu
name: Dai, Jize
name: Leanza, Sophie
name: Hutchinson, John W.
name: Zhao, Ruike Renee
Publisher: name: arXiv
Year: 2023
Subjects: subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: Curved-sided hexagrams with multiple equilibrium states have great potential in engineering applications such as foldable architectures, deployable aerospace structures, and shape-morphing soft robots. In Part I, the classical stability criterion based on energy variation was used to study the elastic stability of the curved-sided hexagram and identify the natural curvature range for stability of each state for circular and rectangular rod cross-sections. Here, we combine a multi-segment Kirchhoff rod model, finite element simulations, and experiments to investigate the transitions between four basic equilibrium states of the curved-sided hexagram. The four equilibrium states, namely the star hexagram, the daisy hexagram, the 3-loop line, and the 3-loop "8", carry uniform bending moments in their initial states, and the magnitudes of these moments depend on the natural curvatures and their initial curvatures. Transitions between these equilibrium states are triggered by applying bending loads at their corners or edges. It is found that transitions between the stable equilibrium states of the curved-sided hexagram are influenced by both the natural curvature and the loading position. Within a specific natural curvature range, the star hexagram, the daisy hexagram, and the 3-loop "8" can transform among one another by bending at different positions. Based on these findings, we identify the natural curvature range and loading conditions to achieve transition among these three equilibrium states plus a folded 3-loop line state for one specific ring having a rectangular cross-section. The results obtained in this part also validate the elastic stability range of the four equilibrium states of the curved-sided hexagram in Part I. We envision that the present work could provide a new perspective for the design of multi-functional deployable and foldable structures.
The connectivity of friends-and-strangers graphs on complete multipartite graphs
Creators: name: Zhu, Honglin
Publisher: name: arXiv
Year: 2023
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05C35

description: For simple graphs $X$ and $Y$ on $n$ vertices, the friends-and-strangers graph $\mathsf{FS}(X,Y)$ is the graph whose vertex set consists of all bijections $σ: V(X) \to V(Y)$, where two bijections $σ$ and $σ'$ are adjacent if and only if they agree on all but two adjacent vertices $a, b \in V(X)$ such that $σ(a), σ(b) \in V(Y)$ are adjacent in $Y$. Resolving a conjecture of Wang, Lu, and Chen, we completely characterize the connectedness of $\mathsf{FS}(X, Y)$ when $Y$ is a complete bipartite graph. We further extend this result to when $Y$ is a complete multipartite graph. We also determine when $\mathsf{FS}(X, Y)$ has exactly two connected components where $X$ is bipartite and $Y$ is a complete bipartite graph.
description: 22 pages, 23 figures
Haliclona (Gellius) cucurbitiformis
Creators: name: Schejter, Laura
name: Cristobo, Javier
name: Ríos, Pilar
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Porifera
Demospongiae
Haplosclerida
Chalinidae
Haliclona
Haliclona cucurbitiformis

description: Haliclona (Gellius) cf. cucurbitiformis (Kirkpatrick, 1907)
(Figure 11j–p)
Restricted synonymy: Gellius cucurbitiformis Kirkpatrick, 1907, Adocia cucurbitiformis (Kirkpatrick, 1907).
Material examined: 1 specimen collected at station 1 (SOI; 60°28'S, 46°29'W; 139 m; 19/2/2014; MACN-In 44364; IEO-CSIC Col.).
Description: The specimen is massive, friable, beige, with an irregular surface (Figure 11j). The skeleton consisted of axial parallel ascending fibres interconnected by secondary fibres or spicules in a subquadrangular mesh, (Figure 11m –p). The ectosome is a detachable crust, evident in several parts of our specimen. Spicules are oxeas 330–400 µm by 10 µm and sparse thin C-sigmata of 30–40 µm by 1–2 µm (Figure 11k–l).
Remarks: This is an uncommon species, only recorded by Kirkpatrick (1907), Desqueyroux (1975), Vacelet & Arnaud (1972) and Burton (1932) (this last publication with no description). The studied specimen presented oxeas and sigmas in a similar size range to those described by Kirkpatrick (1907) and Desqueyroux (1975), but the general morphology of the specimen is massive and different from those previously described. In this sense, we prefer to keep the “cf.” (conferre). The specimens described by Vacelet & Arnaud (1972) presented a larger size of spicules than the present specimen.
description: Published as part of Schejter, Laura, Cristobo, Javier & Ríos, Pilar, 2024, New records of demosponges (Porifera) from the South Orkney Islands (Antarctica) with a checklist for the region, pp. 401-430 in Zootaxa 5403 (4) on page 423, DOI: 10.11646/zootaxa.5403.4.1, http://zenodo.org/record/10562154
title: Abu Diyeiba. Amethist Mines
Creators: name: Meredith, D.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2021

description: Probable sites of Aenum (in Wadi Gasus) and Philoteras (in Mersa Guweisis)
Entanglement of weighted graphs uncovers transitions in variable-range interacting models
Creators: name: Ghosh, Debkanta
name: Agarwal, Keshav Das
name: Halder, Pritam
name: De, Aditi Sen
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The cluster state acquired by evolving the nearest-neighbor (NN) Ising model from a completely separable state is the resource for measurement-based quantum computation. Instead of an NN system, a variable-range power law interacting Ising model can generate a genuine multipartite entangled (GME) weighted graph state (WGS) that may reveal intrinsic characteristics of the evolving Hamiltonian. We establish that the pattern of generalized geometric measure (GGM) in the evolved state with an arbitrary number of qubits is sensitive to fall-off rates and the range of interactions of the evolving Hamiltonian. We report that the time-derivative and time-averaged GGM at a particular time can detect the transition points present in the fall-off rates of the interaction strength, separating different regions, namely long-range, quasi-local and local ones in one- and two-dimensional lattices with deformation. Moreover, we illustrate that in the quasi-local and local regimes, there exists a minimum coordination number in the evolving Ising model for a fixed total number of qubits which can mimic the GGM of the long-range model. In order to achieve a finite-size subsystem from the entire system, we design a local measurement strategy that allows a WGS of an arbitrary number of qubits to be reduced to a local unitarily equivalent WGS having fewer qubits with modified weights.
description: v1: 14 pages, 9 figures, v2: close to publish version