cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Anisotropic Resonant Scattering from uranium systems at the U M4 edge
Creators: name: Bright, E. Lawrence
name: Ovchinnikova, E. N.
name: Harding, L. M.
name: Porter, D. G.
name: Springell, R.
name: Dmitrienko, V. E.
name: Caciuffo, R.
name: Lander, G. H.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We have conducted a series of scattering experiments at the uranium M4 absorption edge on low-symmetry uranium compounds (U2N3 and U3O8) produced as epitaxial films. At weak and forbidden reflections, we find a resonant signal, independent of temperature, with an energy dependence resembling the imaginary part of the scattering factor. Theory, using the FDMNES code, shows that these results can be reliably reproduced assuming that they originate from aspherical 5f electron charge distributions around the U nucleus. Such effects arise from the intrinsic anisotropy of the 5f shell and from the mixing of the 5f electrons of uranium with the outer 2p electrons of the anions. The good agreement between theory and experiment includes azimuthal scattering dependencies, as well as polarization states of the scattered photons. The methodology reported here opens the way for a deeper understanding of the role of the 5f electrons in the bonding in actinide compounds.
description: Submitted to Physical Review B
Kersti Reppo, Malle Rebane, Saksa-eesti ajaloosõnaraamat
Creators: name: Beyer, Jürgen
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 2008

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 57 Nr. 4 (2008)
Vacuum Rabi splitting and intracavity dark state in a cavity-atoms system
Creators: name: Hernandez, Gessler
name: Zhang, Jiepeng
name: Zhu, Yifu
Publisher: name: arXiv
Year: 2007
Subjects: subject: Optics (physics.optics)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We report experimental measurements of the transmission spectrum of an optical cavity coupled with cold Rb atoms. We observe the multi-atom vacuum Rabi splitting of a composite cavity and atom system. When a coupling field is applied to the atoms and induces the resonant two-photon Raman transition with the cavity field in a Lamda-type three-level system, we observe a cavity transmission spectrum with two vacuum Rabi sidebands and a central peak representing the intracavity dark state. The central peak linewidth is significantly narrowed by the dark-state resonance and its position is insensitive to the frequency change of the empty cavity.
description: 11 pages, 4 figures
Analogue of Sylvester-Cayley formula for invariants of $n$-ary form
Creators: name: Bedratyuk, Leonid
Publisher: name: arXiv
Year: 2008
Subjects: subject: Algebraic Geometry (math.AG)
subject: Representation Theory (math.RT)
subject: FOS: Mathematics
subject: 13N15, 13A50, 13F20

description: The number $ν_{n,d}(k)$ of linearly independed homogeneous invariants of degree $k$ for the $n$-ary form of degree $d$ is calculated.
description: 7 pages
The Weyl-Heisenberg Group on the Noncommutative Two-Torus: A Zoo of Representations
Creators: name: Govaerts, Jan
name: Scholtz, Frederik G.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In order to assess possible observable effects of noncommutativity in deformations of quantum mechanics, all irreducible representations of the noncommutative Heisenberg algebra and Weyl-Heisenberg group on the two-torus are constructed. This analysis extends the well known situation for the noncommutative torus based on the algebra of the noncommuting position operators only. When considering the dynamics of a free particle for any of the identified representations, no observable effect of noncommutativity is implied.
description: 24 pages, no figures
Improved transfer matrix method without numerical instability
Creators: name: Yin, Huiqiong
name: Tao, Ruibao
Publisher: name: arXiv
Year: 2007
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: A new improved transfer matrix method (TMM) is presented. It is shown that the method not only overcomes the numerical instability found in the original TMM, but also greatly improves the scalability of computation. The new improved TMM has no extra cost of computing time as the length of homogeneous scattering region becomes large. The comparison between the scattering matrix method(SMM) and our new TMM is given. It clearly shows that our new method is much faster than SMM.
description: 5 pages,3 figures
Joanna Szymoniczek, Eugeniusz Cezary Król (Hrsg.), Das Jahr 1956 und seine Resonanz in Europa
Creators: name: Schwane, Daniel
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 2011

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 60 Nr. 1 (2011)
Linear connections and shape maps for second order ODEs with and without constraints
Creators: name: Prince, G. E.
name: Puiggalí, M. Farré
name: Saunders, D. J.
name: de Diego, D. Martín
Publisher: name: arXiv
Year: 2021
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: Primary 34A26, 53C05, 70G45 Secondary 34C40, 53B05

description: We deal with the construction of linear connections associated with second order ordinary differential equations with and without first order constraints. We use a novel method allowing glueing of submodule covariant derivatives to produce new, closed form expressions for the Massa-Pagani connection and our extension of it to the constrained case.
Enchodelus longispiculus Guerrero, Liebanas & Pena-Santiago 2008
Creators: name: Ciobanu, Marcel
name: Popovici, Iuliana
name: Guerrero, Pablo
name: Santiago, Reyes Peña-
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Nematoda
Adenophorea
Dorylaimida
Dorylaimidae
Enchodelus
Enchodelus longispiculus

description: Enchodelus longispiculus Guerrero, Liébanas & Peña-Santiago, 2008
(Fig. 1)
MATERIAL EXAMINED
Eighteen females and 11 males from five localities: Gilău Mountains (one female); Retezat Mountains (two populations, one consisting of four females and five males and the other including seven females and two males, respectively); Trascău Mountains (two females and three males); and Vrancei Mountains (four females and one male).
MEASUREMENTS
See Table 2.
DISTRIBUTION
Beech forest growing in the Ierii Valley, Gilău Mountains (Western Romanian Carpathians); cliff vegetation on Albele Peak, Retezat Mountains (Southern Romanian Carpathians); cliff vegetation in the Piatra Iorgovanului area, Retezat Mountains; grassland on a mild slope at Tureni Gorges, Trascău Mountains (Western Romanian Carpathians); and cliff vegetation at Cheile Tişiţei, Vrancei Mountains (Eastern Romanian Carpathians); sites 6, 9, 8, 10 and 12 in Table 1.
* Corresponding author, e-mail: icb@cluj.astral.ro
© Koninklijke Brill NV, Leiden, 2010
Also available online - www.brill.nl/nemy
* According to Coldea (1991), Pop et al. (1973) and Coldea (1993).
** According to the Romanian System of Soil Classification (Conea et al., 1980).
REMARKS
The description of the material herein studied fits that of the Iberian populations well, although the Romanian specimens display a wider variability in several morphological or morphometrical features, such as odontostyle length (24-34 vs 27-31 µm) and vulva position (42.2-51.5 vs 41.0-47.8).
The morphology of the vagina in the Romanian females deserves a special discussion. A few (four out of 18) specimens examined had the pars refringens well developed and nearly identical to that described in the type and other Iberian populations. In the remaining females, however, the pars refringens is poorly developed, even lacking or impossible to distinguish from the pars distalis. Such intraspecific variation was observed among females collected from the same locality, and represents a very unusual feature in dorylaims in which the pars refringens is either present or absent, such a condition being often assumed to represent a good diagnostic character to separate species belonging to the same genus. This is the first record of the species in Romania.
description: Published as part of Ciobanu, Marcel, Popovici, Iuliana, Guerrero, Pablo & Santiago, Reyes Peña-, 2010, Nematodes of the order Dorylaimida from Romania. The genus Enchodelus Thorne, 1939. 2. Species with rounded tail and medium-sized odontostyle, pp. 381-397 in Nematology 12 (3) on pages 381-382, DOI: 10.1163/138855409X12549869072329, http://zenodo.org/record/8111660
The Radio to Gamma Ray Connection of EGRET Blazars: Correlation, Regression and Monte Carlo Analysis
Creators: name: Bloom, S. D.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: A comprehensive statistical analysis of the broadband properties of EGRET blazars is presented. This analysis includes sources identified as blazars in the Sowards-Emmerd publications. Using this sample of 122 sources, we find that there is a relationship $L_γ\propto {L_r}^{0.77 \pm 0.03} $ as well as a correlation between $α_{og}$ and $α_{ro}$, and a correlation between radio luminosity and $α_{og}$. Through the use of Monte Carlo simulations, we can replicate the observed luminosity relationship if a synchrotron self-Compton model is assumed. However, this relationship can not be replicated if an external Compton scattering model is assumed. These differences are primarily due to beaming effects. In addition it has been determined that the intrinsic radio luminosity of the parent sample falls in the range $10^{21} < L < 10^{30} {\rm Watts Hz^{-1}}$ and that the bulk Lorentz factors of the source are in the range $ 1 < Γ< 30 $, in a agreement with VLBI observations. Finally, we discuss implications for GLAST, successfully launched in June 2008.
State-of-play in innovative technology assessment and rating
Creators: name: Carosio, Stefano
name: Mistretta, Alessandro
name: Zulian, Alessandra
name: Da Re, Alberto
Publisher: name: Zenodo
Year: 2021
Subjects: Technology Rating System
Innovation assessment methodologies
Access to finance
Data-drivent decision making of investors

description: This paper emerged from the work performed in the framework of the EU funded project H2020 InnoRate (GA 821518). It describes the current state-of-play of technology assessment. In particular, the interest is in different methodologies, tools and services used for assessing and rating technologies of innovative SMEs. Besides the traditional approaches used by investors and financial institutions in general, such as banks, VCs, etc., the main focus was on revealing what new ways for technology assessment have been developed and used by other players involved in this topic. A comparative analysis of the identified practices will be performed at the end, in order to extract meaningful insights regarding good practices, pros and cons, as well as challenges and gaps within the current state-of-play.
Mott materials: unsuccessful metals with a bright future
Creators: name: Milloch, Alessandra
name: Fabrizio, Michele
name: Giannetti, Claudio
Publisher: name: arXiv
Year: 2024
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Achieving the full understanding and control of the insulator-to-metal transition in Mott materials is key for the next generation of electronics devices, with applications ranging from ultrafast transistors, volatile and non-volatile memories and artificial neurons for neuromorphic computing. In this work, we will review the state-of-the-art knowledge of the Mott transition, with specific focus on materials of relevance for actual devices, such as vanadium and other transition metal oxides and chalcogenides. We will emphasize the current attempts in controlling the Mott switching dynamics via the application of external voltage and electromagnetic pulses and we will discuss how the recent advances in time- and space-resolved techniques are boosting the comprehension of the firing process. The nature of the voltage/light-induced Mott switching is inherently different from what is attainable by the slower variation of thermodynamic parameters, thus offering promising routes to achieving the reversible and ultrafast control of conductivity and magnetism in Mott nanodevices.
A Search for Interstellar CH$_2$D$^+$
Creators: name: Wootten, Alwyn
name: Turner, Barry E.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report on a search for Interstellar CH2D+. Four transitions occur in easily accessible portions of the spectrum; we report on emission at the frequencies of these transitions toward high column density star-forming regions. While the observations can be interpreted as being consistent with a detection of the molecule, further observations will be needed to secure that identification. The CH2D+ rotational spectrum has not been measured to high accuracy. Lines are weak, as the dipole moment induced by the inclusion of deuterium in the molecule is small. Astronomical detection is favored by observations toward strongly deuterium-fractionated sources. However, enhanced deuteration is expected to be most significant at low temperatures. The sparseness of the available spectrum and the low excitation in regions of high fractionation make secure identification of CH2D+ difficult. Nonetheless, owing to the importance of CH3+ to interstellar chemistry, and the lack of rotational transitions of that molecule owing to its planar symmetric structure, a measure of its abundance would provide key data to astrochemical models.
description: 2 pages, 1 figure, submitted to IAU Symposium 251, Organic Matter
Kobieta i małżeństwo. Społeczno-kulturowe aspekty seksualności. Wiek XIX i XX
Creators: name: Stegmann, Natali
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 2005

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 54 Nr. 2 (2005)
Super strong nuclear force caused by migrating Kbar mesons - Revival of the Heitler-London-Heisenberg scheme in kaonic nuclear clusters
Creators: name: Yamazaki, Toshimitsu
name: Akaishi, Yoshinori
Publisher: name: arXiv
Year: 2007
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We have studied the structure of K- pp comprehensively by solving this three-body system in a variational method, starting from the Ansatz that the Lambda(1405) resonance (~ Lambda*) is a K-p bound state. The structure of K-pp reveals a molecular feature, namely, the K- in Lambda* as an "atomic center" plays a key role in producing strong covalent bonding with the other proton. We point out that strongly bound Kbar nuclear systems are formed by ``super strong" nuclear force due to migrating real bosonic particles Kbar a la Heitler-London-Heisenberg, whereas the normal nuclear force is caused by mediating virtual pions. We have shown that the elementary process, p + p --> K+ + Lambda* + p, which occurs in a short impact parameter and with a large momentum transfer, leads to unusually large self-trapping of Lambda* by the involved proton, since the Lambda*-p system exists as a compact doorway state propagating to K-pp.
description: 11 pages, 5 figures
The Vcirc-sigma0 Relation of Galaxies
Creators: name: Courteau, Stephane
name: McDonald, Michael
name: Widrow, Lawrence M.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Courteau et al. (2007a) reported on the dependence of the ratio of a galaxy's maximum circular velocity, Vcirc, to its central velocity dispersion, sigma0, on morphology, or equivalently total light concentration. This Vcirc-sigma0 concentration relation, which involves details about the local and global galaxy physics, poses a fundamental challenge for galaxy structure models. Furthermore, not only must these models reproduce the Vcirc-sigma0 relation and its various dependences, they must simultaneously match other fundamental scaling relations such as the velocity-size-luminosity and color-luminosity relations of galaxies. We focus here on the interpretation of parameters that enter the Vcirc-sigma0 relation to enable proper data-model comparisons and follow-up studies by galaxy modelers and observers.
description: 5 pages (including questions), 1 figure. To appear in the Proceedings of the IAU Symposium 245, "Formation and Evolution of Galaxy Bulges", held at Oxford, U.K., July 2007, Eds. M. Bureau, E. Athanassoula, B. Barbuy
Quantum Bit Strings and Prefix-Free Hilbert Spaces
Creators: name: Mueller, Markus
name: Rogers, Caroline
Publisher: name: arXiv
Year: 2008
Subjects: subject: Quantum Physics (quant-ph)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We give a mathematical framework for manipulating indeterminate-length quantum bit strings. In particular, we define prefixes, fragments, tensor products and concatenation of such strings of qubits, and study their properties and relationships. The results are then used to define prefix-free Hilbert spaces in a more general way than in previous work, without assuming the existence of a basis of length eigenstates. We prove a quantum analogue of the Kraft inequality, illustrate the results with some examples and discuss the relevance of prefix-free Hilbert spaces for lossless compression.
description: 6 pages, 2 figures
Continuous breakdown of Purcell's scallop theorem with inertia
Creators: name: Lauga, Eric
Publisher: name: arXiv
Year: 2007
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Biological Physics (physics.bio-ph)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Purcell's scallop theorem defines the type of motions of a solid body - reciprocal motions - which cannot propel the body in a viscous fluid with zero Reynolds number. For example, the flapping of a wing is reciprocal and, as was recently shown, can lead to directed motion only if its frequency Reynolds number, Re_f, is above a critical value of order one. Using elementary examples, we show the existence of oscillatory reciprocal motions which are effective for all arbitrarily small values of the frequency Reynolds number and induce net velocities scaling as (Re_f)^α(alpha > 0). This demonstrates a continuous breakdown of the scallop theorem with inertia.
description: 6 pages, 1 figure
Learning to Solve Combinatorial Optimization under Positive Linear Constraints via Non-Autoregressive Neural Networks
Creators: name: Wang, Runzhong
name: Li, Yang
name: Yan, Junchi
name: Yang, Xiaokang
Publisher: name: arXiv
Year: 2024
Subjects: subject: Machine Learning (cs.LG)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: Combinatorial optimization (CO) is the fundamental problem at the intersection of computer science, applied mathematics, etc. The inherent hardness in CO problems brings up challenge for solving CO exactly, making deep-neural-network-based solvers a research frontier. In this paper, we design a family of non-autoregressive neural networks to solve CO problems under positive linear constraints with the following merits. First, the positive linear constraint covers a wide range of CO problems, indicating that our approach breaks the generality bottleneck of existing non-autoregressive networks. Second, compared to existing autoregressive neural network solvers, our non-autoregressive networks have the advantages of higher efficiency and preserving permutation invariance. Third, our offline unsupervised learning has lower demand on high-quality labels, getting rid of the demand of optimal labels in supervised learning. Fourth, our online differentiable search method significantly improves the generalizability of our neural network solver to unseen problems. We validate the effectiveness of this framework in solving representative CO problems including facility location, max-set covering, and traveling salesman problem. Our non-autoregressive neural solvers are competitive to and can be even superior to state-of-the-art solvers such as SCIP and Gurobi, especially when both efficiency and efficacy are considered. Code is available at https://github.com/Thinklab-SJTU/NAR-CO-Solver
description: English version of the same paper published on Scientia Sinica Informationis
Submillimetre observations of the two-component magnetic field in M82
Creators: name: Pattle, Kate
name: Gear, Walter K.
name: Redman, Matt
name: Smith, Matthew W. L.
name: Greaves, Jane
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We observed the starburst galaxy M82 in 850$μ$m polarised light with the POL-2 polarimeter on the James Clerk Maxwell Telescope (JCMT). We interpret our observed polarisation geometry as tracing a two-component magnetic field: a poloidal component aligned with the galactic 'superwind', extending to a height $\sim 350$ pc above and below the central bar; and a spiral-arm-aligned, or possibly toroidal, component in the plane of the galaxy, which dominates the 850$μ$m polarised light distribution at galactocentric radii $\gtrsim 2$ kpc. Comparison of our results with recent HAWC+ measurements of the field in the dust entrained by the M82 superwind suggests that the superwind breaks out from the central starburst at $\sim 350$ pc above the plane of the galaxy.
description: 5 pages, 5 figures, accepted by Monthly Notices of the Royal Astronomical Society (MNRAS)
Laser ionization detection of O($^3P_j$) atoms in the VUV; application to photodissociation of O$_2$
Creators: name: Wang, Xu-Dong
name: Parker, David H.
name: van de Meerakker, Sebastiaan Y. T.
name: Groenenboom, Gerrit C.
name: Onvlee, Jolijn
Publisher: name: arXiv
Year: 2021
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: Detection of nascent O($^3P_j$, $j=2,1,0$) atoms using one-photon resonant excitation to the $3s\,^3S^o_1$ state at $\sim 130$ nm followed by near-threshold ionization, i. e., 1 + 1' resonance enhanced multi-photon ionization (REMPI), has been investigated. The aim was to achieve low ion recoil, improved sensitivity, and reliable angular momentum polarization information, with an as simple as possible laser setup. An efficient 1 + 1' scheme has been found where the VUV light for the first step 1 is generated by difference frequency ($2ω_1 - ω_2$) VUV generation by four wave mixing in Kr gas, and the ionization step 1' uses 2$ω_2$ at 289 nm. The presented scheme induces 9 m/s recoil of the O$^+$ ion using a two-dye laser system, and zero recoil should be possible by generating 302 nm radiation with a third dye laser. While this approach is much more sensitive than a previous 1 + 1' scheme using 212.6 nm for the 1' step, we found that the relatively intense 289 nm radiation does not saturate the 1' step. In order to test the ability of this scheme to accurately determine branching ratios, fine structure yields, and angular distributions including polarization information, it has been applied to O$_2$ photodissociation around 130 nm with subsequent O($^3P_j$) fragment detection.
Comparative study of nonlinear properties of EEG signals of a normal person and an epileptic patient
Creators: name: Nurujjaman, Md.
name: Naryanan, Ramesh
name: Iyengar, A. N. Sekar
Publisher: name: arXiv
Year: 2007
Subjects: subject: Medical Physics (physics.med-ph)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences

description: Background: Investigation of the functioning of the brain in living systems has been a major effort amongst scientists and medical practitioners. Amongst the various disorder of the brain, epilepsy has drawn the most attention because this disorder can affect the quality of life of a person. In this paper we have reinvestigated the EEGs for normal and epileptic patients using surrogate analysis, probability distribution function and Hurst exponent. Results: Using random shuffled surrogate analysis, we have obtained some of the nonlinear features that was obtained by Andrzejak \textit{et al.} [Phys Rev E 2001, 64:061907], for the epileptic patients during seizure. Probability distribution function shows that the activity of an epileptic brain is nongaussian in nature. Hurst exponent has been shown to be useful to characterize a normal and an epileptic brain and it shows that the epileptic brain is long term anticorrelated whereas, the normal brain is more or less stochastic. Among all the techniques, used here, Hurst exponent is found very useful for characterization different cases. Conclusions: In this article, differences in characteristics for normal subjects with eyes open and closed, epileptic subjects during seizure and seizure free intervals have been shown mainly using Hurst exponent. The H shows that the brain activity of a normal man is uncorrelated in nature whereas, epileptic brain activity shows long range anticorrelation.
description: Keywords:EEG, epilepsy, Correlation dimension, Surrogate analysis, Hurst exponent. 9 pages
Lo specchio di Petrarca (Rvf. son. 361)
Creators: name: Cherchi, Paolo
Publisher: name: Annali Online  Lettere - Ferrara
Year: 2012

description: The essay contains a reading of sonnet n. 361 of Petrarch’s Canzoniere. After a stylistic analysis the attention turns to the meaning of the poem deducing it from its position in the Canzoniere and from the image it contains, namely the mirror. In the mirror the  poet sees materially his own old age, thus transforming into a visual  reality what has being saying for the previous fifteen poems. Through  this process Petrarch gives birth to a kind of symbolism which will  prevail in the following centuries, a symbolism that transforms words  into visual images.
description: Annali Online  Lettere - Ferrara, VI 1-2 (2011)
Enchelynassa canina
Creators: name: Smith, David G.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Anguilliformes
Muraenidae
Enchelynassa
Enchelynassa canina

description: Enchelynassa canina (Quoy & Gaimard 1824)
 Muraena canina Quoy & Gaimard 1824: 247 (Waigeo [Waigiou], Indonesia; Rawak I., Bismarck Archipelago). Syntypes, MNHN (not found).
 Enchelynassa bleekeri Kaup 1855: 214, pl. 10 (fig. 3) (Pacific Ocean). Holotype (unique), lost.
 Gymnothorax vinolentus Jordan & Evermann 1903: 165 (Kailua, Hawaii I., Hawaiian Is., U.S.A). Holotype (unique), USNM 50615.
VERTEBRAE: 6–7, 62–64, 141–147 (MVF 6, 63, 142).
DISTRIBUTION: Indo-West Pacific.
 REMARKS: The original description of Muraena canina is very general and does not include any identifying characters for the species. Jordan and Seale (1906: 197) listed it as valid, with Enchelynassa bleekeri and E. vinolentus as junior synonyms, but did not explain why they adopted the name for this very distinctive species. Weber and deBeaufort (1916: 391) accepted Jordan and Seale's conclusion "notwithstanding the description of Quoy and Gaimard is insufficient." Later authors have simply followed historical convention, and the name is well established in current usage.
  Genus Gymnomuraena Lacepède 1803
 Gymnomuraena Lacepède 1803: 648. Type species Gymnomuraena doliata Lacepède 1803, by subsequent designation (Jordan & Evermann 1896: 402). Feminine.
 Gymnopsis Rafinesque 1815: 93. Type species Gymnomuraena doliata Lacepède 1803, by being a replacement name. Feminine.
 Arndha Deraniyagala 1931: 132. Type species Gymnothorax zebra Shaw 1797, by original designation (also monotypic). Feminine.
description: Published as part of Smith, David G., 2012, A checklist of the moray eels of the world (Teleostei: Anguilliformes: Muraenidae) 3474, pp. 1-64 in Zootaxa 3474 on pages 9-10, DOI: 10.11646/zootaxa.3474.1.1, http://zenodo.org/record/5676816
Few-Cost Salient Object Detection with Adversarial-Paced Learning
Creators: name: Zhang, Dingwen
name: Tian, Haibin
name: Han, Jungong
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Detecting and segmenting salient objects from given image scenes has received great attention in recent years. A fundamental challenge in training the existing deep saliency detection models is the requirement of large amounts of annotated data. While gathering large quantities of training data becomes cheap and easy, annotating the data is an expensive process in terms of time, labor and human expertise. To address this problem, this paper proposes to learn the effective salient object detection model based on the manual annotation on a few training images only, thus dramatically alleviating human labor in training models. To this end, we name this task as the few-cost salient object detection and propose an adversarial-paced learning (APL)-based framework to facilitate the few-cost learning scenario. Essentially, APL is derived from the self-paced learning (SPL) regime but it infers the robust learning pace through the data-driven adversarial learning mechanism rather than the heuristic design of the learning regularizer. Comprehensive experiments on four widely-used benchmark datasets demonstrate that the proposed method can effectively approach to the existing supervised deep salient object detection models with only 1k human-annotated training images. The project page is available at https://github.com/hb-stone/FC-SOD.
Employment Precariousness and Work-Life Balance in EU28 and Norway: Evidence from the Labour Force Survey. EUROSHIP Working Paper No. 7
Creators: name: Delclos, Carlos
name: Ibáñez, Zyab
Publisher: name: figshare
Year: 2021
Subjects: subject: Sociology
subject: FOS: Sociology

description: Published in EUROSHIP project`s working papers` series.
Erich Donnert, Agrarfrage und Aufklärung in Lettland und Estland. Livland, Estland und Kurland im 18. und beginnenden 19. Jahrhundert
Creators: name: Laur, Mati
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 2008

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 57 Nr. 4 (2008)
Joanna Szymoniczek, Eugeniusz Cezary Król (Hrsg.), Rok 1956 w Polsce i jego rezonans w Europie
Creators: name: Schwane, Daniel
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 2011

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 60 Nr. 1 (2011)
Lower bound of minimal time evolution in quantum mechanics
Creators: name: Giri, Pulak Ranjan
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We show that the total time of evolution from the initial quantum state to final quantum state and then back to the initial state, i.e., making a round trip along the great circle over S^2, must have a lower bound in quantum mechanics, if the difference between two eigenstates of the 2\times 2 Hamiltonian is kept fixed. Even the non-hermitian quantum mechanics can not reduce it to arbitrarily small value. In fact, we show that whether one uses a hermitian Hamiltonian or a non-hermitian, the required minimal total time of evolution is same. It is argued that in hermitian quantum mechanics the condition for minimal time evolution can be understood as a constraint coming from the orthogonality of the polarization vector \bf P of the evolving quantum state ρ={1/2}(\bf 1+ \bf{P}\cdot\boldsymbolσ) with the vector \boldsymbol{\mathcal O}(Θ) of the 2\times 2 hermitian Hamiltonians H ={1/2}({\mathcal O}_0\boldsymbol{1}+ \boldsymbol{\mathcal O}(Θ)\cdot\boldsymbolσ) and it is shown that the Hamiltonian H can be parameterized by two independent parameters {\mathcal O}_0 and Θ.
description: 4 pages, no figure, revtex4
An Impact Assessment and Dependency Management Framework for BPM
Creators: name: Christie, Adrian Troy
Publisher: name: Université d'Ottawa / University of Ottawa
Year: 2019
Subjects: Business Process Management
BPM
Impact assessment
Dependency Management
Dependency Analysis
Upgrade Automation

description: Business Process Management (BPM) is a relatively new development paradigm that takes a high-level approach to coding by leveraging a graphical, “flow chart” aesthetic that allows users to assemble modular tasks into a larger process. The resulting diagrams effectively enshrine the organizations processes into an executable model that provides an objective and transparent view of the process and the activities contained within. In doing so, BPM models serve as both a system to guide employees through proper business procedures as well as documentation of the businesses processes. Similar to most other software development environments, BPM development platforms possess several features intended to address the needs of code versioning, dependency management and impact assessment. However, due to the unique way that development is done in BPM platforms, the more traditional functionality of these features sometimes renders them ineffective and ill suited to the task of BPM development. Changes to lower level reusable components in these BPM models can result in impacts to diverse processes across an organization that are difficult to predict and onerous to locate. There is much room for improvement in BPM development tools. This thesis proposes a new framework for dependency management and impact assessment to improve the usability, effectiveness and efficiency. The framework is composed of a Business Process Component Architecture, a Dependency Data Model and an Upgrade Algorithm which are all used to provide increased visibility over dependent processes and superior guidance during upgrade operations. Several example case scenarios are be used to evaluate our proposed framework. The cases represent progressive degrees of complexity to test the capabilities and robustness of the framework. Overall, the framework was able to appropriately handle the case examples used and showed promise in terms of providing practical effort, time and cost savings for BPM developers. The framework can also provide developers assistance in locating circular dependencies, but is subject to the same limitations as developers when attempting to upgrade these relationships.
Sonja Knopp, Wir lebten mitten im Tod. Das „Sonderkommando“ in Auschwitz in schriftlichen und mündlichen Häftlingserinnerungen
Creators: name: Kaczmarek, Ryszard
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 2011

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 60 Nr. 1 (2011)
Neuroctenus Fieber 1860
Creators: name: Heiss, Ernst
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Aradidae
Neuroctenus

description: Genus Neuroctenus Fieber, 1860
Neuroctenus Fieber, 1860. 34. Type species by subsequent designation by Van Duzee, 1916: 17: Neuroctenus brasiliensis Mayr, 1866: 365 (synonymized with Brachyrhynchus punctulatus Burmeister, 1835: 254 by Bergroth,
1887: 185. Lectotype 3 des. Kormilev & Heiss, 1979: 105: Brazil (Cassapava, Selou); ZMHB Neuroctenus punctulatus Kormilev & Froeschner, 1987: 173
Ref.: Kormilev & Froeschner, 1987 (cat.)
description: Published as part of Heiss, Ernst, 2012, Annotated catalogue of the flat bug family Aradidae Brullé, 1836 of Madagascar and adjacent islands (Hemiptera: Heteroptera), pp. 45-63 in Zootaxa 3426 (1) on page 56, DOI: 10.11646/zootaxa.3426.1.3, http://zenodo.org/record/214110
Non solo Gregor Gregori e Hendrik Höfgen. Treffpunkt im Unendlichen e Mephisto. Roman einer Karriere di Klaus Mann
Creators: name: Giovannini, Elena
Publisher: name: Annali Online  Lettere - Ferrara
Year: 2012

description: Between the publication of Treffpunkt im Unendlichen (1932) and that of  Mephisto. Roman einer Karriere (1936), we witness the rise of National Socialism and Klaus Mann’s  consequent exile. Although the two above-mentioned novels are  characterised by marked differences which are connected in the first  place with Mann’s life experience and its impact on his relationship  with art and politics, they also present several points of contact.  These do not concern simply the parallelism between Gregor Gregori, the  dancer of Treffpunkt im Unendlichen, and Hendrik Höfgen, the actor of Mephisto;  indeed, an interesting comparative study may also be developed in order  to reflect on certain similarities between the two texts, especially as  regards the whole constellation of characters and the main thematic  clusters of the two texts.
description: Annali Online  Lettere - Ferrara, VI 1-2 (2011)
Criminal justice education in British Columbia : a political perspective
Creators: name: Arnold, Bruce Lane
Publisher: name: University of British Columbia
Year: 2010

description: This study was designed to investigate the ideological context of criminology in British Columbia. A sample of 45 criminologists was interviewed in order to establish the ideological orientation of their teaching, research, publishing, and consulting involvements. In addition, the in-depth interviews served to document the constraints criminologists experience due to their ideological orientation. The interview results show that criminology in British Columbia is dominated by liberal ideology and that radical perspectives are restricted through "gate-keeping" devices such as funding, hiring, and publishing restrictions. By clarifying its ideological nature, criminology can be understood as a political phenomenon, which may explain the widespread reluctance to critically reflect on the development of criminal justice education. Gramsci's view of the hegemonic function of intellectuals provides an historical and theoretical framework for examining the ideological-political traditions which influence contemporary criminology in British Columbia. This framework enables, study of the relationship between criminology and the capitalist state's growing need for a technically sophisticated knowledge-base that will both contain increasing crime rates and maintain ideological hegemony.
Hawking Radiation of Black p-Branes from Gravitational Anomaly
Creators: name: Ma, Zheng Ze
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We investigate the Hawking radiation of black $p$-branes of superstring theories using the method of anomaly cancelation, specially, we use the method of [S. Iso, H. Umetsu and F. Wilczek, {\sl Phys. Rev. Lett.} {\bf 96}, 151302 (2006); {\sl Phys. Rev. D} {\bf 74}, 044017 (2006)]. The metrics of black $p$-branes are spherically symmetric, but not the Schwarzschild type. In order to simplify the calculation, we first make a coordinate transformation to transform the metric to the Schwarzschild type. Then we calculate its energy-momentum flux from the method of anomaly cancelation of the above mentioned references. The obtained energy-momentum flux is equal to a black body radiation, the thermodynamic temperature of the radiation is equal to its Hawking temperature. And we find that the results are not changed for the original non-Schwarzschild type spherically symmetric metric.
description: 19 pages Latex, some mistakes corrected
GRB 210121A: A Typical Fireball Burst Detected by Two Small Missions
Creators: name: Wang, Xiangyu Ivy
name: Zheng, Xutao
name: Xiao, Shuo
name: Yang, Jun
name: Liu, Zi-Ke
name: Yang, Yu-Han
name: Zou, Jin-Hang
name: Zhang, Bin-Bin
name: Zeng, Ming
name: Xiong, Shao-Lin
name: Feng, Hua
name: Song, Xin-Ying
name: Wen, Jiaxing
name: Xu, Dacheng
name: Chen, Guo-Yin
name: Ni, Yang
name: Wu, Yu-Xuan
name: Zhang, Zi-Jian
name: Cai, Ce
name: Cang, Jirong
name: Deng, Yun-Wei
name: Gao, Huaizhong
name: Kong, De-Feng
name: Huang, Yue
name: Li, Cheng-kui
name: Li, Hong
name: Li, Xiao-Bo
name: Liang, En-Wei
name: Lin, Lin
name: Liu, Yihui
name: Long, Xiangyun
name: Lu, Dian
name: Luo, Qi
name: Ma, Yong-Chang
name: Meng, Yan-Zhi
name: Peng, Wen-Xi
name: Qiao, Rui
name: Song, Li-Ming
name: Tian, Yang
name: Wang, Pei-Yuan
name: Wang, Ping
name: Wang, Xiang-Gao
name: Xu, Sheng
name: Yang, Dongxin
name: Yin, Yi-Han
name: Zeng, Weihe
name: Zeng, Zhi
name: Zhang, Ting-Jun
name: Zhang, Yuchong
name: Zhang, Zhao
name: Zhang, Zhen
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The Chinese CubeSat Mission, Gamma Ray Integrated Detectors (GRID), recently detected its first gamma-ray burst, GRB 210121A, which was jointly observed by the Gravitational wave high-energy Electromagnetic Counterpart All-sky Monitor (GECAM). This burst is confirmed by several other missions, including \fermi and \textit{Insight}-HXMT. We combined multi-mission observational data and performed a comprehensive analysis of the burst's temporal and spectral properties. Our results show that the burst is relatively special in its high peak energy, thermal-like low energy indices, and large fluence. By putting it to the $E_{\rm p}$-$E_{\rmγ, iso}$ relation diagram with assumed distance, we found this burst can be constrained at the redshift range of [0.3,3.0]. The thermal spectral component is also confirmed by the direct fit of the physical models to the observed spectra. Interestingly, the physical photosphere model also constrained a redshift of $z\sim$ 0.3 for this burst, which help us to identify a host galaxy candidate at such a distance within the location error box. Assuming the host galaxy is real, we found the burst can be best explained by the photosphere emission of a typical fireball with an initial radius of $r_0\sim$ 3.2 $\times 10^7$ cm.
description: ApJ accpeted; 12 pages, 11 figures, 3 tables
Monopenchelys acuta
Creators: name: Smith, David G.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Anguilliformes
Muraenidae
Monopenchelys
Monopenchelys acuta

description: Monopenchelys acuta (Parr 1930)
 Uropterygius acutus Parr 1930: 16, fig. 2 (West Caicos I., Bahamas, 30 fm [stomach contents]). Holotype (unique), YPM 2604.
VERTEBRAE: 67–78, 50–56, 124–144 (MVF 73, 53, 131).
DISTRIBUTION: Cosmopolitan.
REMARKS: The wide range of vertebral counts and the broad distribution suggest that more than one species may be involved.
  Genus Muraena Linnaeus 1758
 Muraena Linnaeus 1758: 244. Type species Muraena helena Linnaeus 1758, by Opinion 1672, ICZN. Feminine.
 Murenophis Cuvier 1797: 329. Type species Muraena helena Linnaeus 1758, by monotypy. Masculine.
 Muraenophis Lacepède 1803: 627. Unjustified emendation of Murenophis Cuvier, 1797.
 Limomuraena Kaup 1856a: 65. Type species Limomuraena guttata Kaup 1856, by monotypy. Feminine. (Sometimes misspelled as Limamuraena).
 REMARKS: Jordan and Gilbert (1883a: 355) designated Muraena helena as the type species of Muraena, overlooking Bleeker’s (1864b: 113) earlier designation of M. anguilla. The International Commission on Zoological Nomenclature, in Opinion 1672, suppressed Bleeker’s priority and placed helena on the Official List as the type species of Muraena.
description: Published as part of Smith, David G., 2012, A checklist of the moray eels of the world (Teleostei: Anguilliformes: Muraenidae) 3474, pp. 1-64 in Zootaxa 3474 on page 30, DOI: 10.11646/zootaxa.3474.1.1, http://zenodo.org/record/5676816
Giulio Guidorizzi (a cura di) Il Mito Greco. Vol. 2. Gli Eroi. Milano. Mondadori. I Meridiani/Classici dello spirito. 2012. pp. LV+1759
Creators: name: Iacopino, Maria Pia
Publisher: name: Annali Online  Lettere - Ferrara
Year: 2012

description: Annali Online  Lettere - Ferrara, VI 1-2 (2011)
Advances in the measurement of the Lense-Thirring effect with planetary motions in the field of the Sun
Creators: name: Iorio, Lorenzo
Publisher: name: arXiv
Year: 2008
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: E.V. Pitjeva, by processing more than 400,000 planetary observations of various types with the dynamical models of the EPM2006 ephemerides, recently estimated a correction to the canonical Newtonian-Einsteinian Venus' perihelion precession of -0.0004 +/- 0.0001 arcseconds per century. The prediction of general relativity for the Lense-Thirring precession of the perihelion of Venus is -0.0003 arcseconds per century. It turns out that neither other mismodelld/unmodelled standard Newtonian/Einsteinian effects nor exotic ones, postulated to, e.g., explain the Pioneer anomaly, may have caused the determined extra-precession of the Venus orbit which, thus, can be reasonably attributed to the gravitomagnetic field of the Sun, not modelled in the routines of the EPM2006 ephemerides. However, it must be noted that the quoted error is the formal, statistical one; the realistic uncertainty might be larger. Future improvements of the inner planets' ephemerides, with the inclusion of the Messenger and Venus-Express tracking data, should further improve the accuracy and the consistency of such a test of general relativity which would also benefit of the independent estimation of the extra-precessions of the perihelia (and the nodes) by other teams of astronomers.
description: aastex macros, 14 pages, 1 table, no figures. Accepted by Scholarly Research Exchange (SYREXE). Please, feel free to rate the paper at SYREXE website, if you want
Integrating Transductive And Inductive Embeddings Improves Link Prediction Accuracy
Creators: name: Gupta, Chitrank
name: Jain, Yash
name: De, Abir
name: Chakrabarti, Soumen
Publisher: name: arXiv
Year: 2021
Subjects: subject: Machine Learning (cs.LG)
subject: Artificial Intelligence (cs.AI)
subject: Information Retrieval (cs.IR)
subject: FOS: Computer and information sciences

description: In recent years, inductive graph embedding models, \emph{viz.}, graph neural networks (GNNs) have become increasingly accurate at link prediction (LP) in online social networks. The performance of such networks depends strongly on the input node features, which vary across networks and applications. Selecting appropriate node features remains application-dependent and generally an open question. Moreover, owing to privacy and ethical issues, use of personalized node features is often restricted. In fact, many publicly available data from online social network do not contain any node features (e.g., demography). In this work, we provide a comprehensive experimental analysis which shows that harnessing a transductive technique (e.g., Node2Vec) for obtaining initial node representations, after which an inductive node embedding technique takes over, leads to substantial improvements in link prediction accuracy. We demonstrate that, for a wide variety of GNN variants, node representation vectors obtained from Node2Vec serve as high quality input features to GNNs, thereby improving LP performance.
description: 5 Pages, Accepted by CIKM 2021
Catalytic Conversion Probabilities for Bipartite Pure States
Creators: name: Turgut, S.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: For two given bipartite-entangled pure states, an expression is obtained for the least upper bound of conversion probabilities using catalysis. The attainability of the upper bound can also be decided if that bound is less than one.
description: 4 pages; comments appreciated; the article is a modified version of this preprint combined with arXiv:0707.0444