cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Isolated zero field sub-10 nm skyrmions in ultrathin Co films
Creators: name: Meyer, Sebastian
name: Perini, Marco
name: von Malottki, Stephan
name: Kubetzka, André
name: Wiesendanger, Roland
name: von Bergmann, Kirsten
name: Heinze, Stefan
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Due to their exceptional topological and dynamical properties magnetic skyrmions - localized stable spin structures on the nanometre scale - show great promise for future spintronic applications. To become technologically competitive, isolated skyrmions with diameters below 10 nm that are stable at zero magnetic field and room temperature are desired. Despite finding skyrmions in a wide spectrum of materials, the quest for a material with these envisioned properties is still ongoing. Here we report zero field isolated skyrmions with diameters smaller than 5 nm coexisting with 1 nm thin domain walls in Rh/Co atomic bilayers on the Ir(111) surface. These spin structures are characterized by spin-polarized scanning tunnelling microscopy and can also be detected using non-spin-polarized tips due to a large non-collinear magnetoresistance. We demonstrate that sub-10 nm skyrmions are stabilised in these ferromagnetic Co films at zero field due to strong frustration of exchange interaction, together with Dzyaloshinskii-Moriya interaction and a large magnetocrystalline anisotropy.
Nanoscopic stripe-like inhomogeneities and optical conductivity of doped cuprates
Creators: name: Moskvin, A. S.
name: Zenkov, E. V.
name: Panov, Yu. D.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We propose a new approach to theoretical description of doped cuprate like $La_{2-x}Sr_{x}CuO_4$ and $YBa_2Cu_3O_{6+x}$, assuming phase separation and treating it as inhomogeneous composite material, containing the dielectric and metallic stripe-like nanoparticles. The formalism of effective medium theory is then applied for calculation of dielectric permittivity, optical and EELS spectra of $La_{2-x}Sr_{x}CuO_4$ with $x$ varying in a wide range. Reasonable semi-quantitative agreement with experiment has been obtained even for the simplest version of the theory. The model was found able to reproduce all essential features of optical conductivity $σ(ω)$ and transmittance both for thin films (M. Suzuki, Phys. Rev. B 39, 2321 (1989)) and bulk single-crystalline samples (S. Uchida {\it et al.} Phys. Rev. B 43, 7942 (1991)). Substantial difference in spectral and doping dependence of optical absorption for the thin-film and bulk samples is easily explained if only to assume different shape of metallic and dielectric regions in both materials. New peaks in optical conductivity and absorption spectra, that emerge in the midinfrared range near 0.5 and 1.5 eV upon doping are attributed to geometrical (Mie's) resonances. Overall, we point out that all main peculiarities of the doping effect on optical and EELS spectra for cuprates including the spectral changes accompanying the insulator-to-metal transition can be explained rather prosaically by recognizing that the doping results in emergence of nanoscopic metallic stripe-like droplets.
description: 14 pages, 6 figures
Conduction properties of extended defect states in Dirac materials
Creators: name: Romeo, Francesco
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We demonstrate the existence of localized states in close vicinity of a linear defect in graphene. These states have insulating or conducting character. Insulating states form a flat band, while conducting states present a slowdown of the group velocity which is not originated by many-body interactions and it is controlled by the interface properties. For appropriate boundary conditions, the conducting states exhibit momentum-valley locking and protection from backscattering effects. These findings provide a contribution to the recent discussion on the origin of correlated phases in graphene.
description: 4 pages, 1 figure
Performance evaluation of a small spark-ignited engine with an electromagnetic intake valve
Creators: name: C. Paenpong
name: N. Pratoomchai
Publisher: name: Thai Society of Mechanical Engineers (TSME)
Year: 2021
Subjects: Electromagnetic intake valve
Volumetric efficiency
Brake specific fuel consumption
Brake mean effective pressure
Brake thermal efficiency

description: Journal of Research and Applications in Mechanical Engineering (JRAME), 9, 1, JRAME-21-9-002 (p.1-14)
Transport and magnetic anisotropy in CMR thin film La_{1-x}Ca_{x}MnO_{3} (x \approx 1/3) induced by a film-substrate interaction
Creators: name: Belevtsev, B. I.
name: Krasovitsky, V. B.
name: Naugle, D. G.
name: Rathnayaka, K. D. D.
name: Parasiris, A.
name: Surthi, S. R.
name: Pandey, R. K.
name: Rom, M. A.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We present a study of anisotropy of transport and magnetic properties in La_{1-x}Ca_{x}MnO_{3} (x \approx 1/3) film prepared by pulsed-laser deposition onto a LaAlO_{3} sunstrate. We found a non-monotonic dependence of magnetoresistance (MR) on magnetic field H for both H perpendicular and parallel to the film plane but perpendicular to the current. This rather complex behavior of MR manifests itself at low temperatures, far below the Curie temperature. Two main sources of MR anisotropy have been considered in the explanantion of the results: (1) the existence of preferential directions of magnetization (due to strains stemming from the lattice film-substrate mismatch or other reasons); (2) dependence of resistance on the angle between current and the magnetization, which is inherent in ferromagnets.
description: 11 pages, 12 EPS figures
Multiplexed Extrinsic Fiber Fabry-Perot Interferometric Sensors: Resolution Limits
Creators: name: Ushakov, Nikolai
name: Liokumovich, Leonid
Publisher: name: arXiv
Year: 2019
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Resolution investigation of multiplexed displacement sensors based on extrinsic fiber Fabry-Perot interferometers (EFPI) was carried out. The cases of serial and parallel configurations were considered, the analysis of the problems and the advantages of the both was performed. An analytical model, describing the resolution limits for the both configurations was developed. Serial and parallel multiplexing schemes have been experimentally implemented with 3 and 4 sensing elements, respectively. For the both configurations the achieved optical path difference (OPD) standard deviations were between 30 and 80 pm, which is, to the best of our knowledge, more than an order better than any other multiplexed EFPI resolution ever reported. A good correspondence between experimental results and analytical predictions was demonstrated. A mathematical apparatus, relating the attained sensors resolutions with the number of multiplexed sensors and the optical setup parameters was developed, also demonstrating good correspondence with the experimental results. The main origins of possible sensors cross-talk are described, with the supporting experiments, proving an importance of its consideration. Some recommendations, based on the theoretical analysis and experimental studies, dedicated to optimization of sensors resolution and elimination of the cross-talk influence are provided.
description: 8 pages, 7 figures
INTEGRITY OF THE CHURCH LEADERS
Creators: name: ming, david
Publisher: name: figshare
Year: 2021
Subjects: subject: 220401 Christian Studies (incl. Biblical Studies and Church History)
subject: FOS: Philosophy, ethics and religion

description: There are several background issues that motivate the author to write scientific papers on the integrity of future church leaders. commemoration of Indonesia's 68th Independence Day on August 17, 2013, the Indonesian nation celebrated and commemorated, many things that we feel are not yet truly independent, at this time our country is booming with disclosed corruption cases involving both businessmen and civil servants civilians and even national leaders, members of the DPR, ministers, prosecutors, governors, mayors, regents, many were sent to prison. All of these events have something to do with integrity, this nation continues to yearn for leaders whose integrity is not in doubt to lead this nation to a life that is more just and prosperous and truly independent as the ideals of the nation's fathers. Through the writing of this scientific paper, the writer hopes that there are several benefits generated both theoretical and practical benefits, namely this writing can show the importance of Church Leadership with Integrity. The results of this scientific paper writing can be useful for every servant of God to prepare leadership patterns and models having integrity in shepherding the church which is the responsibility of the pastor
Self-organized branching process for a one-dimensional ricepile model
Creators: name: Slanina, Frantisek
Publisher: name: arXiv
Year: 2001
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: A self-organized branching process is introduced to describe one-dimensional ricepile model with stochastic topplings. Although the branching processes are generally supposed to describe well the systems in high dimension, our modification grasps some of the peculiarities present in one dimension. We find analytically the crossover behavior from the trivial one-dimensional BTW behavior to self-organized criticality characterized by power-law distribution of avalanches. The finite-size effects, which are crucial in the crossover, are calculated.
description: 8 pages, 1 figure; an error corrected in this version
Creophilus Leach 1819
Creators: name: SMETANA, ALEŠ
name: DAVIES, ANTHONY
Publisher: name: Zenodo
Year: 2000
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Creophilus

description: Creophilus Leach, 1819
 TYPE SPECIES: Staphylinus maxillosus Linne´, 1758.
COMMENTS: Members of this genus may be easily recognised by the following shared character states: (1) palpifer with one long subapical seta and three to four shorter apical setae; (2) disc of pronotum and most of dorsal face of pronotum virtually impunctate and asetose; (3) middle coxae widely separated by broadly rounded apical margin of mesosternum; (4) pronotal hypomeron with superior line becoming obsolete near anterior angles of pronotum and not joining the inferior line (fig. 49); (5) presence, on both dorsal and ventral faces of body, of long, more­or­less variegate pubescence varying in color from black to grayish­silver, grayishgolden, yellowish­red, or brownish­red (such pubescence not present in a few species occurring elsewhere); (6) anterior projection of metasternum very broad, with margins obsolete; and (7) dorsal apicolateral lobe of hind coxa without distinct spines, or spines very fine.
Further character states include: mandibles each with microsculpture on mediobasal portion; mandibular prostheca copiously ciliate along entire length, with long, dense basal ciliae gradually shortening apicad; postmandibular ridge absent; deflected portion of pronotal disc visible in ventral view from about anterior edge of pronotal epimeron, which is well developed and membranous; metasternum oblique, highly convex between coxae, then horizontal.
 This genus is assigned by some authors (e.g., Coiffait, 1974: 557; Moore and Legner, 1979: 32) to the subtribe Xanthopygina based on the configuration of the superior and inferior lines of the pronotal hypomeron (see above). Although Creophilus (with Hadrotes and Thinopinus) seems to be intermediate between the two subtribes, characters 1, 6, and 7 above are shared exclusively with members of the Staphylinina; together with the absence of the postmandibular ridge, these confirm their closer affinity with the Staphylinina.
description: Published as part of SMETANA, ALEŠ & DAVIES, ANTHONY, 2000, Reclassification of the North Temperate Taxa Associated with Staphylinus Sensu Lato, Including Comments on Relevant Subtribes of Staphylinini (Coleoptera: Staphylinidae), pp. 1 in American Museum Novitates 3287 on page 1, DOI: 10.1206/0003-0082(2000)287<0001:ROTNTT>2.0.CO;2, http://zenodo.org/record/10110744
The impacts of spatially targeted programmes: evidence from Guangdong
Creators: name: Barbieri, Elisa
name: Pollio, Chiara
name: Prota, Francesco
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Medicine
subject: Biotechnology
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Plant Biology

description: Spatially targeted policies have been a crucial component of the development strategy pursued by the Chinese government. This paper provides novel empirical evidence in the debate on place-based policy by testing whether the presence of economic development zones is associated with higher values of industrial output and their impact is heterogeneous across territories in the counties/districts in Guangdong province during the period 2000–14. The results show that the level of industrial output is positively correlated with the presence of economic development zones and offer support to the idea that place-based policies have heterogeneous effects across territories.
Cluster multipole dynamics in non-collinear antiferromagnets
Creators: name: Nomoto, Takuya
name: Arita, Ryotaro
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: A systematic framework to investigate spin dynamics in non-collinear antiferromagnet is proposed. Taking Mn$_3$Sn as a representative example, we derive an effective low energy model based on the multipole expansion of the magnetic structure, and investigate the uniform precession and the domain wall dynamics. We show that the solution for the effective model accurately reproduces the numerical calculation of the Landau-Lifshitz-Gilbert equations. Our results indicate that Mn$_3$Sn has preferable properties for applications to a racetrack memory and a spin torque oscillator, and thus, is a promising candidate for new devices by using the multipole degrees of freedom.
description: 5 pages, 4 figures
Density profiles and surface tensions of polymers near colloidal surfaces
Creators: name: Louis, A. A.
name: Bolhuis, P. G.
name: Meijer, E. J.
name: Hansen, J. P.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The surface tension of interacting polymers in a good solvent is calculated theoretically and by computer simulations for a planar wall geometry and for the insertion of a single colloidal hard-sphere. This is achieved for the planar wall and for the larger spheres by an adsorption method, and for smaller spheres by a direct insertion technique. Results for the dilute and semi-dilute regimes are compared to results for ideal polymers, the Asakura-Oosawa penetrable-sphere model, and to integral equations, scaling and renormalization group theories. The largest relative changes with density are found in the dilute regime, so that theories based on non-interacting polymers rapidly break down. A recently developed ``soft colloid'' approach to polymer-colloid mixtures is shown to correctly describe the one-body insertion free-energy and the related surface tension.
Compositionally-Warped Gaussian Processes
Creators: name: Rios, Gonzalo
name: Tobar, Felipe
Publisher: name: arXiv
Year: 2019
Subjects: subject: Machine Learning (stat.ML)
subject: Machine Learning (cs.LG)
subject: Signal Processing (eess.SP)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: The Gaussian process (GP) is a nonparametric prior distribution over functions indexed by time, space, or other high-dimensional index set. The GP is a flexible model yet its limitation is given by its very nature: it can only model Gaussian marginal distributions. To model non-Gaussian data, a GP can be warped by a nonlinear transformation (or warping) as performed by warped GPs (WGPs) and more computationally-demanding alternatives such as Bayesian WGPs and deep GPs. However, the WGP requires a numerical approximation of the inverse warping for prediction, which increases the computational complexity in practice. To sidestep this issue, we construct a novel class of warpings consisting of compositions of multiple elementary functions, for which the inverse is known explicitly. We then propose the compositionally-warped GP (CWGP), a non-Gaussian generative model whose expressiveness follows from its deep compositional architecture, and its computational efficiency is guaranteed by the analytical inverse warping. Experimental validation using synthetic and real-world datasets confirms that the proposed CWGP is robust to the choice of warpings and provides more accurate point predictions, better trained models and shorter computation times than WGP.
description: Accepted at Elsevier Neural Networks, DOI added and author order corrected
Modelling and control of an underwater glider
Creators: name: P. Jantapremjit
name: K. Daengchart
name: P.A. Wilson
Publisher: name: Thai Society of Mechanical Engineers (TSME)
Year: 2021
Subjects: Underwaterglider
PIDcontrol
LQR control

description: Journal of Research and Applications in Mechanical Engineering (JRAME), 9, 1, JRAME-21-9-003 (p.1-13)
Asymmetry in fatigue and recovery in ferroelectric Pb(Zr,Ti)O3 thin-film capacitors
Creators: name: Chae, B. G.
name: Park, C. H.
name: Yang, Y. S.
name: Jang, M. S.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We investigate the fatigue and refreshment by dc-electrical field of the electrical properties of Pt/Pb(Ti,Zr)O$_3$/Pt ferroelectric capacitors. We find an asymmetry in the refreshment, that is, the fatigued state can be refreshed by application of negative high dc-voltage to the top electrode, but no refreshment is measured by positive dc-voltage application. We also find that the fatigue can be prevented by driving the capacitor asymmetrically.
description: 4 pages, 5 figures
C/2010 U3 (Boattini): A Bizarre Comet Active at Record Heliocentric Distance
Creators: name: Hui, Man-To
name: Farnocchia, Davide
name: Micheli, Marco
Publisher: name: arXiv
Year: 2019
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We present a photometric and dynamical study of comet C/2010 U3 (Boattini), which was seen active in prediscovery data as early as 2005 November at a new inbound record heliocentric distance $r_{\rm H} = 25.8$ au. Two outburst events around 2009 and 2017 were observed. The coma and tail of the comet consist of dust grains of $\sim$10 $μ$m in radius, ejected protractedly at speeds $\lesssim$50 m s$^{-1}$ near the subsolar point, and are subjected to the Lorentz force, solar gravitation and radiation pressure force altogether. The prolonged activity indicates that sublimation of supervolatiles (e.g., CO, CO$_2$) is at play, causing a net mass-loss rate $\gtrsim$1 kg s$^{-1}$. To sustain the mass loss, the nucleus radius has to be $\gtrsim$0.1 km. The color of the cometary dust, similar to other long-period comets, is redder than the solar colors, but we also observed potential color variations when the comet was at $10 < r_{\rm H} < 15$ au, concurrent with the onset of crystallisation of amorphous water ice, if at all. Using publicly available and our refined astrometric measurements, we estimated the precise trajectory of the comet and propagated it backward to its previous perihelion. We found that the comet has visited the planetary region $1.96 \pm 0.04$ Myr ago, with barycentric perihelion distance $q = 8.364 \pm 0.004$ au. Thus, C/2010 U3 (Boattini) is almost certainly a dynamically old comet from the Oort cloud, and the observed activity cannot be caused by retained heat from the previous apparition.
description: Accepted by AJ
The design of functional mechanical hand device for spasticity hand functions
Creators: name: K. Ngamdencharoensri
name: P. Kooncumchoo
name: B. Rungroungdouyboon
Publisher: name: Thai Society of Mechanical Engineers (TSME)
Year: 2021
Subjects: Hand devices
Hand device design
Mechanical hand device
Hand function
Spasticity hand

description: Journal of Research and Applications in Mechanical Engineering (JRAME), 9, 1, JRAME-21-9-004 (p.1-10)
Ontholestes Ganglbauer 1895
Creators: name: SMETANA, ALEŠ
name: DAVIES, ANTHONY
Publisher: name: Zenodo
Year: 2000
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Ontholestes

description: Ontholestes Ganglbauer, 1895
 TYPE SPECIES: Staphylinus murinus Linne´, 1758.
COMMENTS: The species of this genus share four distinctive synapomorphies: (1) anterior angles of pronotum angulately extended anteriad (fig. 44); (2) marginal line of pronotal hypomeron narrowly rounded at prosternal margin (fig. 44); (3) mesosternum with complete, medial longitudinal carina (fig. 117); and (4) mentum with long anterolateral seta near lateral margin, lateral seta minute to absent.
Further character states include: outer segments of antenna variably asymmetrical; maxillary and labial palpus both with last segment asetose, fusiform; mandibles each with dorsolateral ridge distinct, removed from margin, bordered by deep, broad depression basally; mandibular prostheca copiously ciliate along entire length, with long, irregular, dense basal ciliae gradually shortening apicad; apical segments of both maxillary and labial palpus distinctly elongate fusiform, without setae; postmandibular ridge present; postgenal ridge arched to base of gula; superior line of pronotal hypomeron rather abruptly deflexed ventrad around middle of pronotum, with anterior portion of superior line therefore situated markedly below basal portion in lateral view; pronotal epimeron long, subtriangular; prosternum highly prominent, sloping abruptly to anterior margin, with strong, convex carina starting between macrosetae; series of long setae on mesosternum arranged in subtransverse row on each side of median carina; mesosternal intercoxal process angulate to broadly truncate apically; metasternum oblique, highly convex between coxae, anterior projection with acutely converging margins (fig. 117); dorsal apicolateral lobe of metacoxa without apparent spines.
description: Published as part of SMETANA, ALEŠ & DAVIES, ANTHONY, 2000, Reclassification of the North Temperate Taxa Associated with Staphylinus Sensu Lato, Including Comments on Relevant Subtribes of Staphylinini (Coleoptera: Staphylinidae), pp. 1 in American Museum Novitates 3287 on page 1, DOI: 10.1206/0003-0082(2000)287<0001:ROTNTT>2.0.CO;2, http://zenodo.org/record/10110744
Instabilities and Spatio-temporal Chaos of Long-wave Hexagon Patterns in Rotating Marangoni Convection
Creators: name: Mancho, A. M.
name: Riecke, H.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: Chaotic Dynamics (nlin.CD)
subject: Atmospheric and Oceanic Physics (physics.ao-ph)
subject: FOS: Physical sciences

description: We consider surface-tension driven convection in a rotating fluid layer. For nearly insulating boundary conditions we derive a long-wave equation for the convection planform. Using a Galerkin method and direct numerical simulations we study the stability of the steady hexagonal patterns with respect to general side-band instabilities. In the presence of rotation steady and oscillatory instabilities are identified. One of them leads to stable, homogeneously oscillating hexagons. For sufficiently large rotation rates the stability balloon closes, rendering all steady hexagons unstable and leading to spatio-temporal chaos.
description: 26 pages, 9 jpeg figures. Postscript file with all figures included available at http://www.esam.northwestern.edu/~riecke/lit/lit.html Movies available at http://www.esam.northwestern.edu/~riecke/research/Marangoni/marangoni.html
Mezira insularis Hoberlandt 1957
Creators: name: Kment, Petr
name: Kolínová, Zdislava
name: Heiss, Ernst
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Aradidae
Mezira
Mezira insularis

description: Mezira insularis Hoberlandt, 1957
 Mezira insularis Hoberlandt, 1957: 49 (key), 53–56, Figs 49–52 (original description).
The holotype and one paratype (the allotype) are deposited in NMPC:
HOLOTYPE (J): ‘Ambanja / Madagascar / Mus. Praha [p] // Holotypus [p, red label] // Holotypus [p] / Mezira / insularis sp. n. / J [hw] / Det.L.Hoberlandt, 19[p]52 [hw, red label] // Mus. Nat. Pragae / Inv. [p] 11.028 [hw, orange label]’. (Specimen card-mounted; antennal segments III–IV on both sides, right metatarsus, left protarsus and right mesotibia and mesotarsus missing.)
PARATYPE (♀): ‘Ambodivoangy [hw] / Inst.Scient.Madgascar [p] / (Maroantsetra / le 15-II-49 (PC) [hw] // Allotypus [p, red label] // Allotypus [p] / Mezira / insularis sp. n. / ♀ [hw] / Det. L. Hoberlandt, 19[p]52 [hw, red label] // Mus. Nat. Pragae / Inv. [p] 11.029 [hw, orange label]’.
 Current status. Valid species (see USINGER & MATSUDA 1959, HOBERLANDT 1963, KORMILEV & FROESCHNER 1987, HEISS 2012).
description: Published as part of Kment, Petr, Kolínová, Zdislava & Heiss, Ernst, 2015, Catalogue of the type specimens of true bugs (Hemiptera: Heteroptera) deposited in the National Museum, Prague, Czech Republic *, pp. 411-443 in Acta Entomologica Musei Nationalis Pragae 55 (1) on page 426, DOI: 10.5281/zenodo.5303893
Antiparticles as particles: QED$_{2+1}$ and composite Fermions at $ν= \frac{1}{2}$
Creators: name: Agarwal, Abhishek
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We present a continuum operator map that inverts the role of particles and antiparticles in three dimensional QED. This is accomplished by the attachment of specific holomorphic Wilson lines to Dirac fermions. We show that this nonlocal map provides a continuum realization of Son's composite fermions at $ν= \frac{1}{2}$. The inversion of Landau levels and the Dirac-cone--composite-Fermion duality is explicitly demonstrated for the case of slowly varying magnetic fields. The role of Maxwell-terms as well as the connection of this construction to a gauge-invariant formulation of 3D gauge theories is also elaborated upon.
description: 5+3 pages. 1 Figure
Vision-based automatic leak detection for short pipes in waterworks industry
Creators: name: S. Vongbunyong
name: L. Floolek
name: P. Rodpai
name: P. Meena
name: K. Thamrongaphichartkul
name: A. Piyasinchart
Publisher: name: Thai Society of Mechanical Engineers (TSME)
Year: 2021
Subjects: Leak detection
Bubbles inspection
Waterworks

description: Journal of Research and Applications in Mechanical Engineering (JRAME), 9, 1, JRAME-21-9-005 (p.1-8)
Cassini Composite Infrared Spectrometer (CIRS) Observations of Titan 2004--2017
Creators: name: Nixon, Conor A.
name: Ansty, Todd M.
name: Lombardo, Nicholas A.
name: Bjoraker, Gordon L.
name: Achterberg, Richard K.
name: Annex, Andrew M.
name: Rice, Malena
name: Romani, Paul N.
name: Jennings, Donald E.
name: Samuelson, Robert E.
name: Anderson, Carrie M.
name: Coustenis, Athena
name: Bezard, Bruno
name: Vinatier, Sandrine
name: Lellouch, Emmanuel
name: Courtin, Regis
name: Teanby, Nicholas A.
name: Cottini, Valeria
name: Flasar, F. Michael
Publisher: name: arXiv
Year: 2019
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: From 2004 to 2017, the Cassini spacecraft orbited Saturn, completing 127 close flybys of its largest moon, Titan. Cassini's Composite Infrared Spectrometer (CIRS), one of 12 instruments carried on board, profiled Titan in the thermal infrared (7-1000 microns) throughout the entire 13-year mission. CIRS observed on both targeted encounters (flybys) and more distant opportunities, collecting 8.4 million spectra from 837 individual Titan observations over 3633 hours. Observations of multiple types were made throughout the mission, building up a vast mosaic picture of Titan's atmospheric state across spatial and temporal domains. This paper provides a guide to these observations, describing each type and chronicling its occurrences and global-seasonal coverage. The purpose is to provide a resource for future users of the CIRS data set, as well as those seeking to put existing CIRS publications into the overall context of the mission, and to facilitate future inter-comparison of CIRS results with those of other Cassini instruments, and ground-based observations.
description: 62 pages, 31 figures, 10 tables. CSV format table data included
Genetic Polymorphisms of the IFNLR1 Gene Correlate with HCV Infection and Biochemical Features of Chronic HCV Patients in Yunnan, China
Creators: name: Zhang, A-Mei
name: Yiqian Wang
name: Xueshan Xia
name: Yuzhu Song
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases
subject: Plant Biology
subject: 60506 Virology

description: Hepatitis C virus (HCV) infection could lead to serious liver diseases, but the pathogenic mechanisms were not completely clear. Cytokines play critical roles in infection, and the genetic polymorphisms in the cytokine genes are widely studied in infectious diseases. The variations in the IL28B gene were associated with HCV infection, viral clearance, and biochemical features of patients, but the studies of its receptor (IFNLR1/IL10RB) were rare. In this study, we collected 395 chronic HCV patients and 397 normal controls to investigate the genetic role of the IFNLR1 gene. Eight tagSNPs were genotyped, and the haplotypes were constructed. Genotypes CT (23.80% vs. 17.13%) and TT (75.19% vs. 81.36%) of rs7532146 showed higher and lower frequencies in HCV patients than that in controls (P = .022; P = .039). Haplotypes GGAATCTC (P = .028) and AAAGCCCT (P = .002) were risk factors for HCV infection, but haplotype GAAATCTT (P = .027) played protective role in HCV infection. Moreover, we identified that the ALT level was significantly lower in HCV patients with genotype TT of rs4489498 than those with other genotypes (CC vs. TT: P = .037; CT vs. TT: P = .013). HCV viral load was highest in HCV patients with genotype CC of rs4489498 than in patients with other two genotypes (CC vs. CT: P = .006; CC vs. TT: P = .039). In conclusion, the genotypes and haplotypes in the IFNLR1 gene were associated with HCV infection and biochemical features of Chinese HCV patients.
Mezira intermedia Hoberlandt 1957
Creators: name: Kment, Petr
name: Kolínová, Zdislava
name: Heiss, Ernst
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Aradidae
Mezira
Mezira intermedia

description: Mezira intermedia Hoberlandt, 1957
 Mezira intermedia Hoberlandt, 1957: 50 (key), 61–63, Figs 59–62 (original description).
One paratype is deposited in NMPC:
PARATYPE (♀): ‘ Madagascar [p] ♀ [hw] / Diego-Suarez / Ch Alluaud 1893 [p] // MUSEUM PARIS / CH.ALLUAUD 1911 [p, blue label] // Paratypus [p] / Mezira / intermedia sp. n. ♀ [hw] / Det. L. Hoberlandt, 19[p]53 [hw, red label] // Mus. Nat. Pragae / Inv. [p] 11.032 [hw, orange label]’.
 Current status. Valid species: Brachyrhynchus intermedius (Hoberlandt, 1957) (see USINGER & MATSUDA 1959, KORMILEV & FROESCHNER 1987, HEISS 2012).
description: Published as part of Kment, Petr, Kolínová, Zdislava & Heiss, Ernst, 2015, Catalogue of the type specimens of true bugs (Hemiptera: Heteroptera) deposited in the National Museum, Prague, Czech Republic *, pp. 411-443 in Acta Entomologica Musei Nationalis Pragae 55 (1) on page 426, DOI: 10.5281/zenodo.5303893
Tracking Performance Limitations of MIMO Networked Control Systems with Multiple Communication Constraints
Creators: name: Chen, Chao-Yang
name: Gui, Weihua
name: Wu, Lianghong
name: Liu, Zhaohua
name: Yan, Huaicheng
Publisher: name: arXiv
Year: 2019
Subjects: subject: Systems and Control (eess.SY)
subject: Performance (cs.PF)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: In this paper, the tracking performance limitation of networked control systems (NCSs) is studied. The NCSs is considered as continuous-time linear multi-input multi-output (MIMO) systems with random reference noises. The controlled plants include unstable poles and non-minimum phase (NMP) zeros. The output feedback path is affected by multiple communication constraints. We focus on some basic communication constraints, including additive white noise (AWN), quantization noise, bandwidth, as well as encoder-decoder. The system performance is evaluated with the tracking error energy, and used a two-degree of freedom (2DOF) controller. The explicit representation of the tracking performance is given in this paper. The results indicate the tracking performance limitations rely to internal characteristics of the plant (unstable poles and NMP zeros), reference noises (the reference noise power distribution (RNPD) and its directions) and the characteristics of communication constraints. Moreover, the tracking performance limitations are also affected by the angles between the each transform NMP zero direction and RNPD direction, and these angles between each transform unstable poles direction and the direction of communication constraint distribution/allocation. In addition, for MIMO NCSs, bandwidth (there are not identical two channels) always can affects the direction of unstable poles, and the channel allocation of bandwidth and encode-decode may be used for a feasible method for the performance allocation of each channels. Lastly, a instance is given for verifying the effectiveness of the theoretical outcomes.
description: This paper give a fundament performance limitation of networked control systems with multiple communication constraints
Glycosylation of the polyphenols from Resina draconis by glycosyltransferase YjiC1
Creators: name: Wang, Chen
name: Tang, Ding
name: Xu, Wei
name: Liu, Yan
name: Huang, Zhao-He
name: Shaw, Pang-Chui
name: Jiang, Ren-Wang
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biochemistry
subject: Pharmacology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Chemical Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Plasma Physics

description: Resina Draconis (RD), also known as ‘dragon's blood’, contains a broad range of natural compounds, such as flavonoids, stilbenes and dihydrochalcones. It is clinically used to enhance blood circulation. However, the major components of RD suffer from relatively poor water solubility. Glycosylation is a critical determinant for modulating solubility and improving bioavailability and bioactivity of natural products. Herein, we report a novel method to efficiently synthesize glycosidic derivatives of the major polyphenols in RD using a microbial glycosyltransferase, i.e., YjiC1. Solubility test showed that the synthetic glycosidic derivatives displayed higher water solubility than the raw materials. This research sheds light on the structural modification of natural products for higher water solubility, which is important for innovative drug discovery.
Secular and Rotational Light Curves of 6478 Gault
Creators: name: Ferrin, I.
name: Fornari, C.
name: Acosta, A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We obtained 877 images of active asteroid 6478 Gault on 41 nights from January 10th to June 8th, 2019, using several telescopes. We created the phase, secular and rotational light curves of Gault, from which several physical parameters can be derived. From the phase plot we find that no phase effect was evident. This implies that an optically thick cloud of dust surrounded the nucleus hiding the surface. The secular light curve (SLC) shows several zones of activity the origin of which is speculative. From the SLC plots a robust absolute magnitude can be derived and we find mV(1,1,alpha) = 16.11+-0.05. We also found a rotational period Prot = 3.360+-0.005 h and show evidence that 6478 might be a binary. The parameters of the pair are derived. Previous works have concluded that 6478 is in a state of rotational disruption and the above rotational period supports this result. Our conclusion is that 6478 Gault is a suffocated comet getting rid of its suffocation by expelling surface dust into space using the centrifugal force. This is an evolutionary stage in the lifetime of some comets. Besides being a main belt comet (MBC) the object is classified as a dormant Methuselah Lazarus comet.
description: 23 pages, 10 Figures, 6 Tables. This version contains minor corrections. arXiv admin note: text overlap with arXiv:1907.01096
1D Aging
Creators: name: Fontes, L. R.
name: Isopi, M.
name: Newman, C. M.
name: Stein, D. L.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We derive exact expressions for a number of aging functions that are scaling limits of non-equilibrium correlations, R(tw,tw+t) as tw --> infinity with t/tw --> theta, in the 1D homogenous q-state Potts model for all q with T=0 dynamics following a quench from infinite temperature. One such quantity is (the two-point, two-time correlation function) when n/sqrt(tw) --> z. Exact, closed-form expressions are also obtained when one or more interludes of infinite temperature dynamics occur. Our derivations express the scaling limit via coalescing Brownian paths and a ``Brownian space-time spanning tree,'' which also yields other aging functions, such as the persistence probability of no spin flip at 0 between tw and tw+t.
description: 4 pages (RevTeX); 2 figures; submitted to Physical Review Letters
Ascialinus Bernhauer 1933
Creators: name: SMETANA, ALEŠ
name: DAVIES, ANTHONY
Publisher: name: Zenodo
Year: 2000
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Ascialinus

description: Ascialinus Bernhauer, 1933
 TYPE SPECIES: Ascialinus beckeri Bernhauer, 1933.
COMMENTS: The only species of this genus is characterized by the following character states: mandibles each similarly shaped, with deep subbasal indentation and two similar short, angular teeth at middle; base of gula highly swollen, transverse impression very fine, along margin; pronotal hypomeron finely setose (but see below); mesosternal intercoxal process with margins obsolete, disc entirely, irregularly tumid, with angulate finlike process at apex, extended behind as a long straight carina into deeply depressed acetabulum.
Further character states include: prostheca long, lanceolate, with short ciliae along entire medial edge, gradually longer to moderate at apex; apical segment of maxillary palpus asetose, with apex slightly wider than width at middle, apical segment of labial palpus with many fine setae, apex expanded to about two times width at base, slightly oblique; postmandibular ridge absent; postgenal ridge highly oblique, reaching gular suture, very broadly rounded laterally; superior and inferior lines of pronotal hypomeron run closely anteriad for some distance, merge along prosternal margin; prothoracic epimeron moderately developed; prosternum long, more than half as long as maximum width; sternacostal ridge medially extended anteriad into short, acute, slightly elevated process; elytra short, broadly depressed along base; anterior metasternal projection with margins converging obtusely, very broadly rounded apically; metasternum very short, at distinctly oblique angle to plane of body, not visibly canaliculate medially; dorsal apicolateral lobe of hind coxa with very fine spinelike setae, almost indistinguishable from other setae; empodial setae very long.
 The species seems to be close to some members of the subgenus Matidus of Ocypus. Ascialinus may actually contain more species in the east Palearctic area, particularly in mainland China; the finely setose pronotal hypomeron may be an autapomorphy of A. beckeri.
description: Published as part of SMETANA, ALEŠ & DAVIES, ANTHONY, 2000, Reclassification of the North Temperate Taxa Associated with Staphylinus Sensu Lato, Including Comments on Relevant Subtribes of Staphylinini (Coleoptera: Staphylinidae), pp. 1 in American Museum Novitates 3287 on page 1, DOI: 10.1206/0003-0082(2000)287<0001:ROTNTT>2.0.CO;2, http://zenodo.org/record/10110744
Dynamics and Configurational Entropy in the LW Model for Supercooled Orthoterphenyl
Creators: name: Mossa, S.
name: La Nave, E.
name: Stanley, H. E.
name: Donati, C.
name: Sciortino, F.
name: Tartaglia, P.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We study thermodynamic and dynamic properties of a rigid model of the fragile glass forming liquid orthoterphenyl. A system of N=343 molecules is considered in a wide range of densities and temperatures, reaching simulation times up to 1 microsecond. Working within the inherent structures thermodynamic formalism, we present results for the temperature and density dependence of the number, depth and shape of the basins of the potential energy surface. We evaluate the configurational entropy of the system and we study the connection between thermodynamical and dynamical properties. We confirm that the temperature dependence of the configurational entropy and of the diffusion constant, as well as the inverse of the characteristic structural relaxation time, are strongly connected in supercooled states.
description: RevTeX, 15 pages, 15 figures
Calendar of Open Access Events
Creators: name: Fiford, Cassidy
name: Koder, Tim
name: Farrow, Paul
name: Cusack, Jodi
name: Macdonald, Steph
name: Sabir, Sarah
name: Watts, Zoe
name: Rees, Tom
name: Ellison, Tim
Publisher: name: Open Pharma
Year: 2019
Subjects: subject: Science Policy
subject: Pharmacology
subject: 111503 Clinical Pharmacy and Pharmacy Practice
subject: FOS: Clinical medicine
subject: 111502 Clinical Pharmacology and Therapeutics

description: Always missing your favourite open access events? The Open Pharma Calendar of Open Access Events is here to help!
Mezira machadoi Hoberlandt 1967
Creators: name: Kment, Petr
name: Kolínová, Zdislava
name: Heiss, Ernst
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Aradidae
Mezira
Mezira machadoi

description: Mezira machadoi Hoberlandt, 1967
 Mezira machadoi Hoberlandt, 1967b: 138–140, Fig. 9 (original description), 146 (key).
The holotype and five paratypes (including the allotype) are deposited in NMPC:
HOLOTYPE (J): ‘Luachimo 13. VI.49 [hw] / Dundo, Angola / A. B. Machado lg. [p] // Ang. No [p] 1513.2 [hw] / Coll.A B Machado [p] // Holotypus [p] J / Mezira / machadoi / n. sp. [hw] / Det. L. Hoberlandt, 19[p]65 [hw, red label]’. (Specimen card-mounted; complete.)
PARATYPE (J): ‘Luachimo 13. VI.49 [hw] / Dundo, Angola / A. B. Machado lg. [p] // Ang.No. [p] 1513.2 [hw] / Coll.A B Machado [p] // Paratypus [p] J / Mezira / machadoi / n. sp. [hw] / Det. L. Hoberlandt, 19[p]65 [hw, red label]’.
PARATYPE (J): ‘Luachimo 13.VI.49 [hw] / Dundo, Angola / A. B. Machado lgt. [p] // Ang. No. [p] 1513.2 [hw] / Coll A.B.Machado [p] // Paratypus [p]J / Mezira / machadoi / n. sp. [hw] / Det.L.Hoberlandt, 19[p]65 [hw, red label]’.
PARATYPE (♀): ‘Luachimo 13.VI.49 [hw] / Dundo, Angola /A.B.Machado lgt.[p] //Ang.No [p] 1513.2 [hw] / Coll.A.B Machado [p] // Allotypus [p] ♀ / Mezira / machadoi / n. sp. [hw] / Det. L. Hoberlandt, 19[p]65 [hw, red label]’.
PARATYPES (2 ♀♀): ‘Luachimo 13.VI.49 [hw] / Dundo, Angola / A. B. Machado lgt. [p] // Ang. No. [p] 1513.2 [hw] / Coll.A B Machado [p] // Paratypus [p] ♀ / Mezira / machadoi / n. sp. [hw] / Det. L. Hoberlandt, 19[p]65 [hw, red label]’.
 Current status. Valid species: Brachyrhynchus machadoi (Hoberlandt, 1967) (see HOBERLANDT 1969, KORMILEV & FROESCHNER 1987).
description: Published as part of Kment, Petr, Kolínová, Zdislava & Heiss, Ernst, 2015, Catalogue of the type specimens of true bugs (Hemiptera: Heteroptera) deposited in the National Museum, Prague, Czech Republic *, pp. 411-443 in Acta Entomologica Musei Nationalis Pragae 55 (1) on page 427, DOI: 10.5281/zenodo.5303893
Imaging the Molecular Interstellar Medium in a Gravitationally Lensed Star-forming Galaxy at z=5.7
Creators: name: Apostolovski, Yordanka
name: Aravena, Manuel
name: Anguita, Timo
name: Spilker, Justin
name: Weiss, Axel
name: Bethermin, Matthieu
name: Chapman, Scott C.
name: Chen, Chian-Chou
name: Cunningham, Daniel
name: De Breuck, Carlos
name: Dong, Chenxing
name: Hayward, Christopher C.
name: Hezaveh, Yashar
name: Jarugula, Sreevani
name: Litke, Katrina
name: Ma, Jingzhe
name: Marrone, Daniel P.
name: Narayanan, Desika
name: Rotermund, Kaja
name: Vieira, Joaquin
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Aims: We present and study spatially resolved imaging obtained with the Atacama Large Millimeter/submillimeter Array (ALMA) of multiple $^{12}$CO($J=$6$-$5, 8$-$7 and 9$-$8) and two H$_2$O(2$_{02}-$1$_{11}$ and 2$_{11}-$2$_{02}$) emission lines and cold dust continuum toward the gravitationally lensed dusty star forming galaxy SPT0346-52 at z=$5.656$. Methods: Using a visibility-domain source-plane reconstruction we probe the structure and dynamics of the different components of the interstellar medium (ISM) in this galaxy down to scales of 1 kpc in the source plane. Results: Measurements of the intrinsic sizes of the different CO emission lines indicate that the higher J transitions trace more compact regions in the galaxy. Similarly, we find smaller dust continuum intrinsic sizes with decreasing wavelength, based on observations at rest-frame 130, 300 and 450$μ$m. The source shows significant velocity structure, and clear asymmetry where an elongated structure is observed in the source plane with significant variations in their reconstructed sizes. This could be attributed to a compact merger or turbulent disk rotation. The differences in velocity structure through the different line tracers, however, hint at the former scenario in agreement with previous [CII] line imaging results. Measurements of the CO line ratios and magnifications yield significant variations as a function of velocity, suggesting that modeling of the ISM using integrated values could be misinterpreted. Modeling of the ISM in SPT0346-52 based on delensed fluxes indicate a highly dense and warm medium, qualitatively similar to that observed in high redshift quasar hosts.
description: 13 pages, 10 figures, accepted for publication in Astronomy and Astrophysics