cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Microscopic theory of spin Seebeck effect in antiferromagnets
Creators: name: Masuda, Keisuke
name: Sato, Masahiro
Publisher: name: arXiv
Year: 2023
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We develop a microscopic theory for the spin Seebeck effect (SSE) in Néel and canted phases of antiferromagnetic insulators. We calculate the DC spin current tunneling from the antiferromagnet to an attached metal, incorporating the spin-wave theory and the non-equilibrium Green's function approach. Our result shows a sign change of the spin current at the spin-flop phase transition between Néel and canted phases, which is in agreement with a recent experiment for the SSE of $\rm Cr_2O_3$ in a semi-quantitative level. The sign change can be interpreted from the argument based on the density of states of up- and down-spin magnons, which is related to the polarized-neutron scattering spectra. The theory also demonstrates that the spin current in the Néel phase is governed by the magnon correlation, while that in the canted phase consists of two parts: Contributions from not only the magnon dynamics but also the static transverse magnetization. This result leads to a prediction that at sufficiently low temperatures, the spin current non-monotonically changes as a function of magnetic field in the canted phase. Towards a more unified understanding of the SSE in antiferromagnets, we further discuss some missing links of theories of SSE: Interface properties, effects of the transverse spin moment in the canted phase, the spin-orbit coupling in the metal, etc. Finally, we compare the SSE of antiferromagnets with those of different magnetic phases such as ferromagnets, ferrimagnets, an one-dimensional spin liquid, a spin-nematic liquid, and a spin-Peierls (dimerized) phase.
description: 25 pages, 14 figures, Open access
Zyras (Zyras) malaisei SCHEERPELTZ 1965
Creators: name: Assing, Volker
name: V, North
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Zyras
Zyras malaisei

description: Zyras (Zyras) malaisei SCHEERPELTZ, 1965
M a t e r i a l e x a m i n e d: Vietnam: 1♀, pass 8 km NW Sa Pa, 22°21'N, 103°46'E, 2030 m, margin of secondary deciduous forest with bushes, bamboo, and herbs, litter, roots, and moss sifted, 9.VIII.2013, leg. Assing (cAss).
 C o m m e n t: This species was previously known only from the type locality in the northeast of Burma, close to the border with the Chinese province Yunnan. The above female represents the first record of Z. malaisei from Vietnam.
description: Published as part of Assing, Volker & V, North, 2015, On the Lomechusini fauna of Vietnam (Coleoptera: Staphylinidae: Aleocharinae), pp. 1257-1282 in Linzer biologische Beiträge 47 (2) on page 1274, DOI: 10.5281/zenodo.5282217
Two-loop corrections to the Carroll-Field-Jackiw term in a CPT-odd Lorentz-violating scalar QED
Creators: name: Lehum, A. C.
name: Nascimento, J. R.
name: Petrov, A. Yu.
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this study, we systematically calculate one-loop corrections to the Lorentz-violating vertices within the framework of CPT-odd Quantum Electrodynamics, encompassing scalar and photon fields in arbitrary gauge. Additionally, we ascertain the finite two-loop corrections to the Carroll-Field-Jackiw term. Furthermore, we analyze the UV divergent component of the two-loop Lorentz-violating correction in the self-energy of the scalar field.
description: 11 pages, version accepted to PLB
Populations in old stellar systems
Creators: name: Paltoglou, George
Publisher: name: The Australian National University
Year: 1989
Subjects: subject: Stars Globular clusters
subject: Red giants Spectra

description: Spectroscopic and photometric observations are presented of stars in three Population II systems: the Galactic globular clusters co Centauri and 47 Tucanae, and the Fornax dwarf spheroidal galaxy.
Zyras (Zyras) trapeziceps DVORAK 1996
Creators: name: Assing, Volker
name: V, North
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Zyras
Zyras trapeziceps

description: Zyras (Zyras) trapeziceps DVOŘÁK, 1996(Fig. 53)
 Zyras (Zyras) trapeziceps DVORAK, 1996: 5 f.
 T y p e m a t e r i a l e x a m i n e d: Holotype ♀ [with worker of Leptogenys sp. attached to the same pin]: " Vietnam sept. 1990, Sa-Pa, 11-19. VI., (Hoang Lien Son), Mir. Dvořák legit. / Holotypus / Zyras trapeziceps sp. n., det. M. Dvořák. 90" (NMP).
 C o m m e n t: The original description is based on a unique female holotype; its forebody is illustrated in Fig. 53. According to MARUYAMA (e-mail 7 October, 2015), this species is correctly placed in Zyras sensu strictu.
description: Published as part of Assing, Volker & V, North, 2015, On the Lomechusini fauna of Vietnam (Coleoptera: Staphylinidae: Aleocharinae), pp. 1257-1282 in Linzer biologische Beiträge 47 (2) on page 1275, DOI: 10.5281/zenodo.5282217
Light Sheets and the Covariant Entropy Conjecture
Creators: name: Low, Robert J.
Publisher: name: arXiv
Year: 2001
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We examine the holography bound suggested by Bousso in his covariant entropy conjecture, and argue that it is violated because his notion of light sheet is too generous. We suggest its replacement by a weaker bound.
description: 5 pages, to appear in Classical and Quantum Gravity
Megalopinus rambouseki Bierig 1934
Creators: name: Macháčková, Lenka
name: Mikátová, Šárka
name: Hájek, Jiří
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Megalopinus
Megalopinus rambouseki

description: Megalopinus rambouseki Bierig, 1934
 Megalopinus rambouseki Bierig, 1934: 220.
The holotype is deposited in NMPC (general collection):
HOLOTYPE (unsexed specimen): ‘ Coll. Alex.Bierig [p] / Sierra Bonilla / Jan. 5./29. / Pr. Habana [hw] // TYPUS [hw,
green label] // Megalops / (s. str.) / Rambouseki / Brg. [hw]’.
 Current status. Valid species, see HERMAN (2001b).
Oxyporinae
description: Published as part of Macháčková, Lenka, Mikátová, Šárka & Hájek, Jiří, 2017, Catalogue of type specimens of beetles (Coleoptera) deposited in the National Museum, Prague, Czech Republic, pp. 791-834 in Acta Entomologica Musei Nationalis Pragae (Acta. Ent. Mus. Natl. Pragae) (Acta. Ent. Mus. Natl. Pragae) 57 (2) on pages 795-796, DOI: 10.1515/aemnp-2017-0101, http://zenodo.org/record/5318735
Exploring the dynamics of finite-energy Airy beams: A trajectory analysis perspective
Creators: name: Sanz, A. S.
name: Martínez-Herrero, R.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Optics (physics.optics)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In practice, Airy beams can only be reproduced in an approximate manner, with a limited spatial extension and hence a finite energy content. To this end, different procedures have been reported in the literature, based on a convenient tuning of the transmission properties of aperture functions. In order to investigate the effects generated by the truncation and hence the propagation properties displayed by the designed beams, here we resort to a new perspective based on a trajectory methodology, complementary to the density plots more commonly used to study the intensity distribution propagation. We consider three different aperture functions, which are convoluted with an ideal Airy beam. As it is shown, the corresponding trajectories reveals a deeper physical insight about the propagation dynamics exhibited by the beams analyzed due to their direct connection with the local phase variations undergone by the beams, which is in contrast with the global information provided by the usual standard tools. Furthermore, we introduce a new parameter, namely, the escape rate, which allow us to perform piecewise analyses of the intensity distribution without producing any change on it, e.g., determining unambiguously how much energy flux contributes to the leading maximum at each stage of the propagation, or for how long self-accelerating transverse propagation survives. The analysis presented in this work thus provides an insight into the behavior of finite-energy Airy beams, and therefore is expected to contribute to the design and applications exploiting this singular type of beams.
description: 15 pages, 5 figures; very minor changes with respect to previous version
Towards a more complete description of nucleon distortion in lepton-induced single-pion production at low-$Q^2$
Creators: name: García-Marcos, J.
name: Franco-Munoz, T.
name: González-Jiménez, R.
name: Nikolakopoulos, A.
name: Jachowicz, N.
name: Udías, J. M.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Theoretical predictions for lepton-induced single-pion production (SPP) on $^{12}$C are revisited in order to assess the effect of different treatments of the current operator. On one hand we have the asymptotic approximation, which consists in replacing the particle four-vectors that enter in the operator by their asymptotic values, i.e., their values out of the nucleus. On the other hand we have the full calculation, which is a more accurate approach to the problem. We also compare with results in which the final nucleon is described by a relativistic plane wave, to rate the effect of the nucleon distortion. The study is performed for several lepton kinematics, reproducing inclusive and semi-inclusive cross sections belonging to the low-$Q^2$ region (between 0.05 and 1 GeV$^2$), which is of special interest in charged-current (CC) neutrino-nucleus 1$π$ production. Inclusive electron results are compared with experimental data. We find non-trivial corrections comparable in size with the effect of the nucleon distortion, namely, corrections up to 6\%, either increasing or diminishing the asymptotic prediction, and a shift of the distributions towards higher energy transfer. For the semi-inclusive cross sections, we observe the correction to be prominent mainly at low values of the outgoing nucleon kinetic energy. Finally, for CC neutrino-induced 1$π^+$ production, we find a reduction at low-$Q^2$ with respect to both the plane-wave approach and the asymptotic case.
On surfaces with prescribed shape operator
Creators: name: Bryant, Robert L.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 53A05; 58A15

description: The problem of immersing a simply connected surface with a prescribed shape operator is discussed. From classical and more recent work, it is known that, aside from some special degenerate cases, such as when the shape operator can be realized by a surface with one family of principal curves being geodesic, the space of such realizations is a convex set in an affine space of dimension at most 3. The cases where this maximum dimension of realizability is achieved have been classified and it is known that there are two such families of shape operators, one depending essentially on three arbitrary functions of one variable (called Type I in this article) and another depending essentially on two arbitrary functions of one variable (called Type II in this article). In this article, these classification results are rederived, with an emphasis on explicit computability of the space of solutions. It is shown that, for operators of either type, their realizations by immersions can be computed by quadrature. Moreover, explicit normal forms for each can be computed by quadrature together with, in the case of Type I, by solving a single linear second order ODE in one variable. (Even this last step can be avoided in most Type I cases.) The space of realizations is discussed in each case, along with some of their remarkable geometric properties. Several explicit examples are constructed (mostly already in the literature) and used to illustrate various features of the problem.
description: 43 pages, latex2e with amsart, v2: typos corrected and some minor improvements in arguments, minor remarks added. v3: important revision, giving credit for earlier work by others of which the author had been ignorant, minor typo corrections
Maximal acceleration or maximal accelerations?
Creators: name: Feoli, A.
Publisher: name: arXiv
Year: 2002
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We review the arguments supporting the existence of a maximal acceleration for a massive particle and show that different values of this upper limit can be predicted in different physical situations.
description: 13 pages, Latex, to be published in Int. J. Mod. Phys. D
Measuring arrangement and size distributions of flowing droplets in microchannels through deep learning
Creators: name: Durve, Mihir
name: Orsini, Sibilla
name: Tiribocchi, Adriano
name: Montessori, Andrea
name: Tucny, Jean-Michel
name: Lauricella, Marco
name: Camposeo, Andrea
name: Pisignano, Dario
name: Succi, Sauro
Publisher: name: arXiv
Year: 2023
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: In microfluidic systems, droplets undergo intricate deformations as they traverse flow-focusing junctions, posing a challenging task for accurate measurement, especially during short transit times. This study investigates the physical behavior of droplets within dense emulsions in diverse microchannel geometries, specifically focusing on the impact of varying opening angles within the primary channel and injection rates of fluid components. Employing a sophisticated droplet tracking tool based on deep-learning techniques, we analyze multiple frames from flow-focusing experiments to quantitatively characterize droplet deformation in terms of ratio between maximum width and height and propensity to form liquid with hexagonal crystalline order. Our findings reveal the existence of an optimal opening angle where shape deformations are minimal and crystal-like arrangement is maximal. Variations of fluid injection rates are also found to affect size and packing fraction of the emulsion in the exit channel. This paper offers insights into deformations, size and structure of fluid emulsions relative to microchannel geometry and other flow-related parameters captured through machine learning, with potential implications for the design of microchips utilized in cellular transport and tissue engineering applications.
description: 11 pages, 7 figures
Quantum process tomography via optimal design of experiments
Creators: name: Gazit, Yonatan
name: Ng, Hui Khoon
name: Suzuki, Jun
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum process tomography --- a primitive in many quantum information processing tasks --- can be cast within the framework of the theory of design of experiment (DoE), a branch of classical statistics that deals with the relationship between inputs and outputs of an experimental setup. Such a link potentially gives access to the many ideas of the rich subject of classical DoE for use in quantum problems. The classical techniques from DoE cannot, however, be directly applied to the quantum process tomography due to the basic structural differences between the classical and quantum estimation problems. Here, we properly formulate quantum process tomography as a DoE problem, and examine several examples to illustrate the link and the methods. In particular, we discuss the common issue of nuisance parameters, and point out interesting features in the quantum problem absent in the usual classical setting.
description: 18 pages, 4 figures
Two-Photon Microscopy for Recording Multi-Neuronal Activity in Behaving, Untethered, Intact Animals
Creators: name: Yamaguchi, Akihiro
Publisher: name: New York University
Year: 2024
Subjects: subject: Microscopy
subject: Physics
subject: Microscopy, Fluorescence, Multiphoton
subject: Neuroimaging

description:  Understanding how neural systems encode and coordinate behavior requires the ability to record multi-neuronal activity in freely behaving animals. This dissertation focuses on developing advanced imaging techniques to overcome the challenges associated with imaging in unrestrained organisms, particularly in larval Drosophila melanogaster, whose deforming brains present unique challenges.      A new tracking microscope is developed using acousto-optic deflectors (AODs) and an acoustic GRIN lens (TAG lens) to achieve axially resonant 2D random access scanning. With high axial scanning rates (70 kHz) and low latency (0.1 ms), this microscope enables the recording of neural activities from various neurons in the moving larval central nervous system (CNS) and ventral nerve cord (VNC), such as premotor neurons, bilateral visual interneurons, and descending command neurons. The technique allows for fast 3D tracking and scanning, providing valuable insights into the neural dynamics during behavior.      This work also presents a method to compensate for the spatial and temporal dispersions introduced by AODs. This method only utilizes off-the-shelf components, including a transmission grating and a telescope. The compact design corrects for distortions by tuning the group delay dispersion (GDD) based on the translation of the telescope without adjustment of any other elements.      Furthermore, an alternative method is developed to expand the capabilities of the tracking microscope by incorporating two excitation beams. This approach enables simultaneous tracking and imaging of a volume of the brain, providing a comprehensive view of neural activity in densely labeled neurons and neuropils.      The dissertation demonstrates the potential of these new tracking and imaging techniques in recording the activity of multiple neurons and neuropils in the squishy brain of small transparent animals. These advancements facilitate investigations into neural network activity and contribute to a deeper understanding of the neural correlates of behavior.
Radiation Tolerance of SiGe BiCMOS Monolithic Silicon Pixel Detectors without Internal Gain Layer
Creators: name: Milanesio, M.
name: Paolozzi, L.
name: Moretti, T.
name: Cardella, R.
name: Kugathasan, T.
name: Martinelli, F.
name: Picardi, A.
name: Semendyaev, I.
name: Zambito, S.
name: Nakamura, K.
name: Tabuko, Y.
name: Togawa, M.
name: Elviretti, M.
name: Rücker, H.
name: Cadoux, F.
name: Cardarelli, R.
name: Débieux, S.
name: Favre, Y.
name: Fenoglio, C. A.
name: Ferrere, D.
name: Gonzalez-Sevilla, S.
name: Iodice, L.
name: Kotitsa, R.
name: Magliocca, C.
name: Nessi, M.
name: Pizarro-Medina, A.
name: Iglesias, J. Sabater
name: Saidi, J.
name: Pinto, M. Vicente Barreto
name: Iacobucci, G.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: A monolithic silicon pixel prototype produced for the MONOLITH ERC Advanced project was irradiated with 70 MeV protons up to a fluence of 1 x 10^16 1 MeV n_eq/cm^2. The ASIC contains a matrix of hexagonal pixels with 100 μm pitch, readout by low-noise and very fast SiGe HBT frontend electronics. Wafers with 50 μm thick epilayer with a resistivity of 350 Ωcm were used to produce a fully depleted sensor. Laboratory tests conducted with a 90Sr source show that the detector works satisfactorily after irradiation. The signal-to-noise ratio is not seen to change up to fluence of 6 x 10^14 n_eq /cm^2 . The signal time jitter was estimated as the ratio between the voltage noise and the signal slope at threshold. At -35 {^\circ}C, sensor bias voltage of 200 V and frontend power consumption of 0.9 W/cm^2, the time jitter of the most-probable signal amplitude was estimated to be 21 ps for proton fluence up to 6 x 10 n_eq/cm^2 and 57 ps at 1 x 10^16 n_eq/cm^2 . Increasing the sensor bias to 250 V and the analog voltage of the preamplifier from 1.8 to 2.0 V provides a time jitter of 40 ps at 1 x 10^16 n_eq/cm^2.
description: Submitted to JINST
Eurysternus cyanescens Balthasar 1939
Creators: name: Bezděk, Aleš
name: Hájek, Jiří
name: Ascr, Biology Centre
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Scarabaeidae
Eurysternus
Eurysternus cyanescens

description: Eurysternus cyanescens Balthasar, 1939
 Eurysternus cyanescens Balthasar, 1939c: 112.
Three paralectotypes are deposited in NMPC (ex coll. V. Balthasar):
PARALECTOTYPE (J): ‘PARA- / LECTO- / TYPE [p, rounded label, blue margin] // R. de JANEIRO / Petropolis / F. Ohaus S. [p] // Senckenberg / Museum [p] // Mus. Nat. Pragae / Inv. [p] 26345 [hw, orange label] // WORLD / SCARAB. / DATABASE / WSD0002550 [p] // TYPUS [p, red label] // cyanescens m. [hw, green label] // Eurysternus / cyanescens / n.sp. [hw] / Dr. V. Balthasar det. [p] // Eurysternus cyanescens Balth. / PARALECTOTYPE [hw] / det. L. Jessop 1984 [p] // Eurysternus J / cyanescens / Balthasar, 1939 / vid. F. Génier, 1999 [p]’.
PARALECTOTYPE (♀): ‘PARA- / LECTO- / TYPE [p, rounded label, blue margin] // Brasilia / Beske [hw] // Coll. V. Schönfeldt [p] // Mus. Nat. Pragae / Inv. [p] 26346 [hw, orange label] // WORLD / SCARAB. / DATABASE / WSD0002549 [p] // TYPUS [p, red label] // Eurysternus / cyanescens / n.sp. [hw] / Dr. V. Balthasar det. [p] // Eurysternus cyanescens Balth. / PARALECTOTYPE [hw] / det.L. Jessop 1984 [p] // Eurysternus ♀ / cyanescens / Balthasar, 1939 / vid. F. Génier, 1999 [p]’.
PARALECTOTYPE (unsexed specimen): ‘Espirito Sto. / Timbuby / L. Ohaus S. [p] // Senckenberg / museum [p] // Eurysternus / cyanescens / n. sp. Balth. [hw] / paratypus [p, orange label] // Eurysternus cyanescens / Balthasar, 1939 / Paralectotypus / det. A. Bezděk & J. Hájek, 2011 [p, red label]’.
 Current status. Valid species.
 Remark. BALTHASAR (1939c) described this species from an unknown number of specimens. JESSOP (1985) designated a lectotype and two paralectotypes from the syntype series deposited in Forschungsinstitut und Naturmuseum Senckenberg, Frankfurt am Main, Germany and in NMPC. Because there is no doubt about the authenticity of the specimen from ‘Espirito Sto.’ housed in NMPC, we have labelled it as an additional paralectotype.
description: Published as part of Bezděk, Aleš, Hájek, Jiří & Ascr, Biology Centre, 2012, Catalogue of type specimens of beetles (Coleoptera) deposited in the National Museum, Prague, Czech Republic, pp. 297-334 in Acta Entomologica Musei Nationalis Pragae 52 (1) on page 316, DOI: 10.5281/zenodo.5330401
Zyras (Zyras) funestus Assing & V 2015, nov.comb.
Creators: name: Assing, Volker
name: V, North
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Zyras
Zyras funestus

description: Zyras (Zyras) funestus (DVOŘÁK, 1996), nov.comb. (Figs 56-59)
 Orphnebius (Mesocephalobius) funestus DVOŘAK, 1996: 1 f.
 T y p e m a t e r i a l e x a m i n e d Holotype ♀: " Vietnam, 8.1.1981, Taj Nguen, Bud Lioj, 65 km N Ankche, A. Pokarževskij lgt. / Holotypus / Orphnebius funestus sp. n., det. M. Dvořák.88 / ex coll. M. Dvořák, National Museum Prague, Czech Republic / Zyras funestus (Dvořák), det. V. Assing 2015" (NMP). Paratype ♀: same data as holotype, but " Allotypus " (NMP).
 C o m m e n t: According to the original description, the type material is based on a male holotype, a female allotype, and a male paratype (DVOŘÁK 1996). The holotype and the allotype were located in the collections of the NMP. An examination of these specimens revealed that both of them are females and that they belong to Zyras sensu strictu, clearly not to Orphnebius (Figs 56-59). The species is closely allied to Zyras hirtus (KRAATZ, 1859), Z. setosivestis SCHEERPELTZ, 1965, and related species.
description: Published as part of Assing, Volker & V, North, 2015, On the Lomechusini fauna of Vietnam (Coleoptera: Staphylinidae: Aleocharinae), pp. 1257-1282 in Linzer biologische Beiträge 47 (2) on page 1275, DOI: 10.5281/zenodo.5282217
Eurysternus sulcifer Balthasar 1939
Creators: name: Bezděk, Aleš
name: Hájek, Jiří
name: Ascr, Biology Centre
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Scarabaeidae
Eurysternus
Eurysternus sulcifer

description: Eurysternus sulcifer Balthasar, 1939
 Eurysternus sulcifer Balthasar, 1939c: 115.
The lectotype and one paralectotype are deposited in NMPC (ex coll. V. Balthasar):
LECTOTYPE (J): ‘LECTO- / TYPE [p, rounded label, violet margin] // Sao Paulo / H. Schulz. [p] // Coll. B. / Schwarzer [p] // Senckenberg / Museum [p] // TYPUS [p, red label] // Eurysternum / sulcifer / n.sp. [hw] // Dr. V. Balthasar det. [p] // Mus. Nat. Pragae / Inv. [p] 26342 [hw, orange label] // WORLD / SCARAB. / DATABASE / WSD0002553 [p] // Eurysternus / sulcifer Balth. / LECTOTYPE [hw] / det. L. Jessop 1984 [p] // Eurysternus J / sulcifer / Balthasar, 1939 / vid. F. Génier, 2004 [p]’.
PARALECTOTYPE (J): ‘PARA- / LECTO- / TYPE [p, rounded label, blue margin] // Blumenan [hw] // Typus! [hw, red label] // Eurysternum / sulcifer n.sp. [hw] // Dr. V. Balthasar det. [p] // Mus. Nat. Pragae / Inv. [p] 26341 [hw, orange label] // WORLD / SCARAB. / DATABASE / WSD0002554 [p] // Eurysternus / sulcifer Balth. / PARALECTOTYPE [hw] / det. L. Jessop 1984 [p] // sulcifer m. [hw, green label] // Eurysternus J / sulcifer / Balthasar, 1939 / vid. F. Génier, 2004 [p]’.
 Current status. Valid species.
 Remark. The designation of lectotype and paralectotypes was published by JESSOP (1985).
description: Published as part of Bezděk, Aleš, Hájek, Jiří & Ascr, Biology Centre, 2012, Catalogue of type specimens of beetles (Coleoptera) deposited in the National Museum, Prague, Czech Republic, pp. 297-334 in Acta Entomologica Musei Nationalis Pragae 52 (1) on page 317, DOI: 10.5281/zenodo.5330401
Boundary-induced effect on the spoke-like activity in ExB plasma
Creators: name: Rodriguez, Eduardo
name: Skoutnev, Valentin
name: Raitses, Yevgeny
name: Powis, Andrew
name: Kaganovich, Igor
name: Smolyakov, Andrei
Publisher: name: arXiv
Year: 2019
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: The spoke instability in an $E\times B$ Penning discharge is shown to be strongly affected by the boundary that is perpendicular to $B$ field lines. The instability is the strongest when bounded by dielectric walls. With a conducting wall, biased to collect electron current from the plasma, the spoke becomes faster, less coherent and localised closer to the axis. The corresponding anomalous cross-field transport is assessed via simultaneous time-resolved measurements of plasma potential and density. This shows a dominant large-scale $E\times B$ anomalous character of the electron cross-field current for dielectric walls reaching $40-100$% of the discharge current, with an effective Hall parameter $β_\mathrm{eff}\sim10$. The anomalous current is greatly reduced with the conducting boundary (characterised by $β_\mathrm{eff}\sim10^2$). These experimental measurements are shown to be qualitatively consistent with the decrease of the $E$ field that triggers the collisionless Simon-Hoh instability.
Gymnopleurus (Gymnopleurus) hypocrita Balthasar 1960
Creators: name: Bezděk, Aleš
name: Hájek, Jiří
name: Ascr, Biology Centre
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Scarabaeidae
Gymnopleurus
Gymnopleurus hypocrita

description: Gymnopleurus (Gymnopleurus) hypocrita Balthasar, 1960
 Gymnopleurus (s. str.) hypocrita Balthasar, 1960: 88.
The holotype is deposited in NMPC (ex coll. V. Balthasar):
HOLOTYPE (unsexed specimen): ‘Chota-Nagpore / Falkot / R. P. Cardon / VII-VIII 1897 [p] // Slg. Oberthür / (Coll.
Lefebre) / Eing. Nr. 4, 1956 [p] // Gymnopleurus / (s. str.) / hypocrita / n.sp. Balth. [hw] / Holotypus [p, pink label]’.
 Current status. Gymnopleurus (Metagymnopleurus) hypocrita Balthasar, 1960, see KABAKOV (2006).
description: Published as part of Bezděk, Aleš, Hájek, Jiří & Ascr, Biology Centre, 2012, Catalogue of type specimens of beetles (Coleoptera) deposited in the National Museum, Prague, Czech Republic, pp. 297-334 in Acta Entomologica Musei Nationalis Pragae 52 (1) on page 319, DOI: 10.5281/zenodo.5330401
Properties of the quantum universe in quasistationary states and cosmological puzzles
Creators: name: Kuzmichev, V. E.
name: Kuzmichev, V. V.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Old and new puzzles of cosmology are reexamined from the point of view of quantum theory of the universe developed here. It is shown that in proposed approach the difficulties of the standard cosmology do not arise. The theory predicts the observed dimensions of nonhomogeneities of matter density and the amplitude of fluctuations of the cosmic background radiation temperature in the Universe and points to a new quantum mechanism of their origin. The large scale structure in the Universe is explained by the growth of nonhomogeneities which arise from primordial quantum fluctuations due to finite width of quasistationary states. The theory allows to obtain the value of the deceleration parameter which is in good agreement with the recent SNe Ia measurements. It explains the large value of entropy of the Universe and describes other parameters.
description: to be published in Eur. Phys. J. C; 24 pages, 1 EPS figure, 1 table
Additional file 2: of The humanistic and economic burden of treatment-resistant depression in Europe: a cross-sectional study
Creators: name: Jaffe, Dena
name: Benoit Rive
name: Denee, Tom
Publisher: name: figshare
Year: 2019
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified

description: Table S2. Adjusted mean values for WPAI among respondents with TRD or nTRD compared to the general population. (DOCX 16 kb)
Two entanglement conditions and their connection to negativity
Creators: name: Hillery, Mark
name: Polvara, Camilla
name: Oganesyan, Vadim
name: Ali, Nada
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We examine two conditions that can be used to detect bipartite entanglement, and show that they can be used to provide lower bounds on the negativity of states. We begin with two-qubit states, and then show how what was done there can be extended to more general states. The resulting bounds are then studied by means of a number of examples. We also show that if one has some knowledge of the Schmidt vectors of a state, better bounds can be found.
description: replaced with published version
title: Tassos ,Dritte Räume‘
title: Ein Dialog über ,Hybridisierung‘ als Schlüsselbegriff für die Beschreibung von Theorie und Praxis epischen Dichtens bei Torquato Tasso
titleType: Subtitle
Creators: name: Capparelli, Maria Debora
name: Di Santo, Federico
name: Nelting, David
Publisher: name: Freie Universität Berlin
Year: 2019
Subjects: subject: Literatur
subject: Torquato Tasso
subject: Epos
subject: Epostheorie
subject: Romanzo
subject: Poema
subject: Humanismus
subject: Gegenreformation
subject: Hybridisierung
subject: 800 Literatur::850 Italienische, rumänische, rätoromanische Literaturen::851 Italienische Versdichtung
subject: 800 Literatur::800 Literatur, Rhetorik, Literaturwissenschaft::801 Literaturtheorie

description: Das Teilprojekt 05 der FOR 2305 (Canto l’arme pietose. Hybridisierungen von ‚alt‘ und ‚neu‘ in Epos und Epostheorie des Secondo Cinquecento), möchte gängige hermeneutische Purifikationen poetischer Dynamiken, welche z.B. das Verhältnis von romanzo und poema oder von ‚Humanismus‘ und ‚Gegenreformation‘ betreffen, einer Revision unterziehen. Mit Fokus auf Torquato Tasso soll gefragt werden, ob sich in den betreffenden Zusammenhängen anstelle von Dichotomien nicht auch Hybridisierungen beobachten lassen. Die zentrale These des Teilprojekts lautet, dass ‚alte’ und ‚neue’ Diskurse bei Tasso in einem Spannungsverhältnis von Rückversicherung und Traditionsbruch nicht nur miteinander konkurrieren, sondern dass sie sich mit dem Ziel einer umfassenden Integration gegenseitig durchdringen. Dieser Ansatz ist auf der Abschlusstagung der FOR („Multitemporalitäten, Heterochronien, novantiquitates“) am 4. und 5. April 2019 mit einem auswärtigen Respondenten, Federico Di Santo, diskutiert worden. Das vorliegende Working Paper gibt den betreffenden Austausch wider; wesentliche Bereiche sind die Beziehung von romanzo, poema und epopeia sowie die Anwendbarkeit der Hybridisierungs-Kategorie, vor allem mit Blick auf Tassos Darstellung von pagani und cristiani.
Oxyporus flavicornis subsp. nigriceps Cameron 1924
Creators: name: Macháčková, Lenka
name: Mikátová, Šárka
name: Hájek, Jiří
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Fungi
Basidiomycota
Agaricomycetes
Coleoptera
Staphylinidae
Oxyporus
Oxyporus flavicornis
Oxyporus flavicornis nigriceps cameron, 1924

description: Oxyporus flavicornis nigriceps Cameron, 1924
 Oxyporus flavicornis var. nigriceps Cameron, 1924: 178.
One syntype is deposited in NMPC (general collection):
SYNTYPE (unsexed specimen):‘Theog 7600’ / Simla Hills. [p] // Dr.Cameron. [p] / 9. [hw] IX. 1921. [p] // COTYPUS
[p, red label] // flavicornis / v. nigriceps / Cam. [hw]’.
 Current status. Oxyporus nigriceps Cameron, 1924; see SCHÜLKE & SMETANA (2015).
Steninae
description: Published as part of Macháčková, Lenka, Mikátová, Šárka & Hájek, Jiří, 2017, Catalogue of type specimens of beetles (Coleoptera) deposited in the National Museum, Prague, Czech Republic, pp. 791-834 in Acta Entomologica Musei Nationalis Pragae (Acta. Ent. Mus. Natl. Pragae) (Acta. Ent. Mus. Natl. Pragae) 57 (2) on page 796, DOI: 10.1515/aemnp-2017-0101, http://zenodo.org/record/5318735
How should one define entropy production for nonequilibrium quantum spin systems?
Creators: name: Ruelle, David
Publisher: name: arXiv
Year: 2001
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: This paper discusses entropy production in nonequilibrium steady states for infinite quantum spin systems. Rigorous results have been obtained recently in this area, but a physical discussion shows that some questions of principle remain to be clarified.
description: 8 pages
On the Integration of Self-Sovereign Identity with TLS 1.3 Handshake to Build Trust in IoT Systems
Creators: name: Perugini, Leonardo
name: Vesco, Andrea
Publisher: name: arXiv
Year: 2023
Subjects: subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: The centralized PKI is not a suitable solution to provide identities in large-scale IoT systems. The main problem is the high cost of managing X.509 certificates throughout their lifecycle, from installation to regular updates and revocation. The Self-Sovereign Identity (SSI) is a decentralised option that reduces the need for human intervention, and therefore has the potential to significantly reduce the complexity and cost associated to identity management in large-scale IoT systems. However, to leverage the full potential of SSI, the authentication of IoT nodes needs to be moved from the application to the Transport Layer Security (TLS) level. This paper contributes to the adoption of SSI in large-scale IoT systems by addressing, for the first time, the extension of the original TLS 1.3 handshake to support two new SSI authentication modes while maintaining the interoperability with nodes implementing the original handshake protocol. The open source implementation of the new TLS 1.3 handshake protocol in OpenSSL is used to experimentally prove the feasibility of the approach.
Atomic transition probabilities for UV and blue lines of Fe II and abundance determinations in the photospheres of the Sun and metal-poor star HD 84937
Creators: name: Hartog, E. A. Den
name: Lawler, J. E.
name: Sneden, C.
name: Cowan, J. J.
name: Brukhovesky, A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We report new branching fractions for 121 UV lines from the low-lying odd-parity levels of Fe II belonging to the z6Do, z6Fo, z6Po, z4Fo, z4Do and z4Po terms of the 3d6(5D)4p configuration. These lines range in wavelength from 2250 - 3280 Å and originate in levels ranging in energy from 38459 - 47626 cm-1. In addition, we report branching fractions for 10 weak blue lines connecting to the z4Do term which range in wavelength from 4173 - 4584 Å. The BFs are combined with radiative lifetimes from the literature to determine transition probabilities and log(gf) values. Comparison is made to selected experimental and theoretical data from the literature. Our new data are applied to iron abundance determinations in the Sun and in metal-poor star HD 84937. For the Sun, eight blue lines yield log ε(Fe) = 7.46 +/- 0.03, in agreement with standard solar abundance estimates. For HD 84937 the observable wavelength range extends to the vacuum UV (λ >= 2327 Å), and from 75 lines we derive log ε(Fe) = 5.26 +/- 0.01 (σ = 0.07), near to the metallicity estimates of past HD 84937 studies.
Propagation of light and retarded time of radiation in a strong gravitational wave
Creators: name: Osetrin, Konstantin E.
name: Epp, Vladimir Y.
name: Chervon, Sergey V.
Publisher: name: arXiv
Year: 2023
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences
subject: 83C35

description: For the strong gravitational wave model, an explicit transformation is obtained from a privileged coordinate system with a wave variable to a synchronous reference frame with separation of time and space variables. In a synchronous reference frame, a general form of the gravitational wave metric, solutions to the equations of trajectories for test particles in the Hamilton-Jacobi formalism, a solution to the eikonal equation for radiation, and a form of equations for the light cone of an observer in a gravitational wave were found. Using the obtained relations, the form the retarded time of radiation in the gravitational wave was found. The general relations obtained can be applied both in Einstein general theory of relativity and in modified theories of gravity. The obtained relations were applied in the work for an exact model of a gravitational wave in the Bianchi type VI universe based on an exact solution of Einstein vacuum equations.
description: 27 pages
Additional file 1: of The humanistic and economic burden of treatment-resistant depression in Europe: a cross-sectional study
Creators: name: Jaffe, Dena
name: Benoit Rive
name: Denee, Tom
Publisher: name: figshare
Year: 2019
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy

description: Table S1. Adjusted mean values for HRQoL among respondents with TRD or nTRD compared to the general population. (DOCX 20 kb)
Dissimilar thermal transport properties in $κ$-Ga$_2$O$_3$ and $β$-Ga$_2$O$_3$ revealed by machine-learning homogeneous nonequilibrium molecular dynamics simulations
Creators: name: Wang, Xiaonan
name: Yang, Jinfeng
name: Ying, Penghua
name: Fan, Zheyong
name: Zhang, Jin
name: Sun, Huarui
Publisher: name: arXiv
Year: 2023
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The lattice thermal conductivity (LTC) of Ga$_2$O$_3$ is an important property due to the challenge in the thermal management of high-power devices. We develop machine-learned neuroevolution potentials for single-crystalline $β$-Ga$_2$O$_3$ and $κ$-Ga$_2$O$_3$, and apply them to perform homogeneous nonequilibrium molecular dynamics simulations to predict their LTCs. The LTC of $β$-Ga$_2$O$_3$ was determined to be 10.3 $\pm$ 0.2 W/(m K), 19.9 $\pm$ 0.2 W/(m K), and 12.6 $\pm$ 0.2 W/(m K) along [100], [010], and [001], respectively, aligning with previous experimental measurements. For the first time, we predict the LTC of $κ$-Ga$_2$O$_3$ along [100], [010], and [001] to be 4.5 $\pm$ 0.0 W/(m K), 3.9 $\pm$ 0.0 W/(m K), and 4.0 $\pm$ 0.1 W/(m K), respectively, showing a nearly isotropic thermal transport property. The reduced LTC of $κ$-Ga$_2$O$_3$ versus $β$-Ga$_2$O$_3$ stems from its restricted low-frequency phonons up to 5 THz. Furthermore, we find that the $β$ phase exhibits a typical temperature dependence slightly stronger than $\sim T^{-1}$, whereas the $κ$ phase shows a weaker temperature dependence, ranging from $\sim T^{-0.5}$ to $\sim T^{-0.7}$.
description: 8 pages, 7 figures
New black holes in the brane-world?
Creators: name: Casadio, Roberto
name: Fabbri, Alessandro
name: Mazzacurati, Lorenzo
Publisher: name: arXiv
Year: 2001
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: It is known that the Einstein field equations in five dimensions admit more general spherically symmetric black holes on the brane than four-dimensional general relativity. We propose two families of analytic solutions (with g_tt\not=-1/g_rr), parameterized by the ADM mass and the PPN parameter beta, which reduce to Schwarzschild for beta=1. Agreement with observations requires |β-1| |η|<<1. The sign of eta plays a key role in the global causal structure, separating metrics which behave like Schwarzschild (eta<0) from those similar to Reissner-Nordstroem (eta>0). In the latter case, we find a family of black hole space-times completely regular.
description: 4 pages, RevTeX, 3 eps figures, final version to appear in Phys. Rev. D
Liatongus appositicornis Kral & Rejsek 1999
Creators: name: Bezděk, Aleš
name: Hájek, Jiří
name: Ascr, Biology Centre
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Scarabaeidae
Liatongus
Liatongus appositicornis

description: Liatongus appositicornis Král & Rejsek, 1999
 Liatongus appositicornis Král & Rejsek, 1999: 5, Figs. 4–6, 10–12, 16–18, 22–24, 28–29.
The holotype and eight paratypes (including of allotype) are deposited in NMPC (ex coll.
D. Král):
HOLOTYPE (J): ‘ China, S Gansu prov. / VENXIAN env. / 18.- 26.6.1995 / Beneš lgt. [p] // Coll. David Král / Dept. Zool. / Charles Univ. Praha [p] // Liatongus / appositicornis sp. n. / HOLOTYPUS [p] J [hw] / David Král & Jiří Rejsek det. 1996 [p, red label]’.
PARATYPE (♀): ‘ China, S Gansu prov. / VENXIAN env. / 18.- 26.6.1995 / Beneš lgt. [p] // Coll. David Král / Dept. Zool. / Charles Univ. Praha [p] // Liatongus / appositicornis sp. n. / ALLOTYPUS [p] ♀ [hw] / David Král & Jiří Rejsek det. 1996 [p, red label]’.
PARATYPES (4 JJ): ‘ China, S Gansu prov. / VENXIAN env. / 18.- 26.6.1995 / Beneš lgt.[p] // Coll. David Král / Dept. Zool. / Charles Univ. Praha [p] // Liatongus / appositicornis sp. n. [p] J [hw] / PARATYPUS No. [p] 7 [hw, the respective paratype number from the range 7–10] / David Král & Jiří Rejsek det. 1996 [p, red label]’.
PARATYPES (3♀♀): ‘ China, S Gansu prov. / VENXIAN env./ 18.- 26.6.1995 / Beneš lgt. [p] // Coll. David Král / Dept. Zool. / Charles Univ. Praha [p] // Liatongus / appositicornis sp. n. [p] ♀ [hw] / PARATYPUS No. [p] 26 [hw, the respective paratype number from the range 26–28] / David Král & Jiří Rejsek det. 1996 [p, red label]’.
 Current status. Valid species.
description: Published as part of Bezděk, Aleš, Hájek, Jiří & Ascr, Biology Centre, 2012, Catalogue of type specimens of beetles (Coleoptera) deposited in the National Museum, Prague, Czech Republic, pp. 297-334 in Acta Entomologica Musei Nationalis Pragae 52 (1) on pages 322-323, DOI: 10.5281/zenodo.5330401
Tag Clouds for Object-Oriented Source Code Visualization
Creators: name: Al-Msie'deen, Ra'Fat
Publisher: name: arXiv
Year: 2019
Subjects: subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: Software visualization helps software engineers to understand and manage the size and complexity of the object-oriented source code. The tag cloud is a simple and popular visualization technique. The main idea of the tag cloud is to represent tags according to their frequency in an alphabetical order where the most important tags are highlighted via a suitable font size. This paper proposes an original approach to visualize software code using a tag cloud. The approach exploits all software identifier names to visualize software code as a tag cloud. Experiments were conducted on several case studies. To validate the approach, it is applied on NanoXML and ArgoUML. The results of this evaluation validate the relevance and the performance of the proposed approach as all tag names and their frequencies were correctly identified. The proposed tag cloud visualization technique is a helpful addition to the software visualization toolkit. The extracted tag cloud supports software engineers as they filter and browse data.
description: 6 pages, 8 figures, 3 tables
Quintessence and black holes
Creators: name: Kiselev, V. V.
Publisher: name: arXiv
Year: 2002
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We present new static spherically-symmetric exact solutions of Einstein equations with the quintessential matter surrounding a black hole charged or not as well as for the case without the black hole. A condition of additivity and linearity in the energy-momentum tensor is introduced, which allows one to get correct limits to the known solutions for the electromagnetic static field implying the relativistic relation between the energy density and pressure, as well as for the extraordinary case of cosmological constant, i.e. de Sitter space. We classify the horizons, which evidently reveal themselves in the static coordinates, and derive the Gibbons-Hawking temperatures. An example of quintessence with the state parameter w=-2/3 is discussed in detail.
description: 11 pages, LaTeX file, 1 eps-figure, discussion and references added
Dianous chinensis Bernhauer 1916
Creators: name: Macháčková, Lenka
name: Mikátová, Šárka
name: Hájek, Jiří
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Dianous
Dianous chinensis

description: Dianous chinensis Bernhauer, 1916
 Dianous chinensis Bernhauer, 1916: 28.
One syntype is deposited in NMPC (general collection):
SYNTYPE (unsexed specimen): ‘Kiautschau / China [p] // COTYPUS [p, pink label] // chinensis / Brh. cotypus [hw]
// Mus. Nat Pragae / Inv. [p] 18 805 [hw, orange label]’.
 Current status. Valid species, see SCHÜLKE & SMETANA (2015).
description: Published as part of Macháčková, Lenka, Mikátová, Šárka & Hájek, Jiří, 2017, Catalogue of type specimens of beetles (Coleoptera) deposited in the National Museum, Prague, Czech Republic, pp. 791-834 in Acta Entomologica Musei Nationalis Pragae (Acta. Ent. Mus. Natl. Pragae) (Acta. Ent. Mus. Natl. Pragae) 57 (2) on page 796, DOI: 10.1515/aemnp-2017-0101, http://zenodo.org/record/5318735