cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Evansolidia unilamina Nielson 2011, sp. nov.
Creators: name: Nielson, M. W.
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Cicadellidae
Evansolidia
Evansolidia unilamina

description: Evansolidia unilamina, sp. nov.
(Plate 4H, Figs. 258–265)
 Length. Male 7.70 mm; female unknown.
 External morphology. Medium size, robust species. General color black and yellow. Forewings with yellow veins on middle of clavus; mesonotum with yellow lateral margins, large yellow spot on each side of middle; pronotum with broken yellow band on anterior margin, small contiguous yellow spots below anterior margin; crown with yellow lateral margins, yellow longitudinal stripe medially; face yellow, broad reddish brown stripe on lateral margins of clypeus and clypellus, black stripe below each eye (Plate 4H). Head narrower than pronotum, anterior margin broadly rounded; crown broad, slightly narrower than width of eyes, produced distally about ¼ entire length, lateral margins convergent, slightly carinate, disk elevated, depressed on each side of middle; eyes large, semiglobular; pronotum slightly shorter than median length of crown; mesonotum large, about twice as long as median length of pronotum; forewings typical; clypeus long, narrow, lateral margins broadly convex; clypellus short, about 1/3 as long as clypeus, narrow, base inflated, lateral margins constricted medially.
 Male genitalia. Pygofer in lateral view triangulate, small digitate lobe caudoventrally (Fig. 258); subgenital plate long, narrow, few short setae apically (Fig. 259); style robust, shorter than aedeagus, outer lateral margin broadly expanded and convex in lateral view, small digitate lobe distally (Figs. 260, 261); aedeagus long, tubular, with distinctive long laminate spine subbasally, two narrow spines subapically (Figs. 262, 263); connective broadly Y-shaped, membranous on each side of middle, stem very short, broad (Fig. 264); dorsal connective long, strap shape (Fig. 265), attached to base of aedeagal socle (Fig. 262).
 Material examined. Holotype male. COLOMBIA: Vaupés, R.N. Mosiro-Itajura (Caparú), Centro Ambiental, 1º4’S.– 69º31’W., 60 m., Malaise, 1/20/03–2/1-03, M. Sharkey & D. Arias, leg., M.3386 (IAHC).
 Etymology. The name is descriptive for the distinctive medial process on the aedeagus.
 Remarks. This species is most closely related in genitalia features to E. lyrata , sp. nov. and can be distinguished by the prominent, laminate process on the aedeagus.
description: Published as part of Nielson, M. W., 2011, 2953, pp. 1-85 in Zootaxa 2953 on pages 36-37
Normal Parameters for an Analytic Description of the CMB Cosmological Parameter Likelihood
Creators: name: Chu, Mike
name: Kaplinghat, Manoj
name: Knox, Lloyd
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The normal parameters are a non--linear transformation of the cosmological parameters whose likelihood function is very well--approximated by a normal distribution. This transformation serves as an extreme form of data compression allowing for practically instantaneous calculation of the likelihood of any given model, as long as the model is in the parameter space originally considered. The compression makes all the information about cosmological parameter constraints from a given set of experiments available in a useable manner. Here we explicitly define the normal parameters that work for the current CMB data, and give their mean and covariance matrix which best fit the likelihood function calculated by the Monte Carlo Markov Chain method. Along with standard parameter estimation results, we propose that future CMB parameter analyses define normal parameters and quote their mean and covariance matrix.
description: 8 pages, 4 figures; some corrections. version matches ApJ
Realistic sub-Rayleigh imaging with phase-sensitive measurements
Creators: name: Bonsma-Fisher, Kent
name: Tham, Weng-Kian
name: Ferretti, Hugo
name: Steinberg, Aephraim
Publisher: name: arXiv
Year: 2019
Subjects: subject: Optics (physics.optics)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: As the separation between two emitters is decreased below the Rayleigh limit, the information that can be gained about their separation using traditional imaging techniques, photon counting in the image plane, reduces to nil. Assuming the sources are of equal intensity, Rayleigh's "curse" can be alleviated by making phase-sensitive measurements in the image plane. However, with unequal and unknown intensities the curse returns regardless of the measurement, though the ideal scheme would still outperform image plane counting (IPC), i.e., recording intensities on a screen. We analyze the limits of the SPLICE phase measurement scheme as the intensity imbalance between the emitters grows. We find that SPLICE still outperforms IPC for moderately disparate intensities. For larger intensity imbalances we propose a hybrid of IPC and SPLICE, which we call "adapted SPLICE", requiring only simple modifications. Using Monte Carlo simulation, we identify regions (emitter brightness, separation, intensity imbalance) where it is advantageous to use SPLICE over IPC, and when to switch to the adapted SPLICE measurement. We find that adapted SPLICE can outperform IPC for large intensity imbalances, e.g., 10,000:1, with the advantage growing with greater disparity between the two intensities. Finally, we also propose additional phase measurements for estimating the statistical moments of more complex source distributions. Our results are promising for implementing phase measurements in sub-Rayleigh imaging tasks such as exoplanet detection.
Additional file 1 of Does organizational vision really matter? An empirical examination of factors related to organizational vision integration among hospital employees
Creators: name: Slåtten, Terje
name: Mutonyi, Barbara Rebecca
name: Lien, Gudbrand
Publisher: name: figshare
Year: 2021
Subjects: subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Plant Biology

description: Additional file 1: Appendix 1. Questionnaire developed for this study.
Spectral spaces versus distributive lattices: a dictionary
Creators: name: Lombardi, Henri
Publisher: name: arXiv
Year: 2018
Subjects: subject: Commutative Algebra (math.AC)
subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics
subject: 03Fxx 13XX 18Fxx

description: The category of distributive lattices is, in classical mathematics, antiequivalent to the category of spectral spaces. We give here some examples and a short dictionary for this antiequivalence. We propose a translation of several abstract theorems (in classical mathematics) into constructive ones, even in the case where points of a spectral space have no clear constructive content.
 La catégorie des treillis distributifs et celle des espaces spectraux sont antiéquivalentes (en mathématiques classiques). Nous proposons ici un petit dictionnaire pour cette antiéquivalence. Nous indiquons comment un certain nombre de théorèmes étranges des mathématiques classiques obtiennent un contenu constructif grâce à cette antiéquivalence, même dans le cas, fréquent, où les points des espaces spectraux considérés n'ont pas de contenu constructif clair.
description: small typos have been fixed, references are improved, a french translation has been added. English version appeared p. 223--245 in: Advances in rings, modules and factorizations. Selected papers based on the presentations at the international conference on rings and factorizations, Graz, Austria, February 19--23, 2018. Cham: Springer (2020). ISBN 978-3-030-43415-1
Additional file 1 of Characteristics of cytokines in the sciatic nerve stumps and DRGs after rat sciatic nerve crush injury
Creators: name: Zhang, Rui-Rui
name: Chen, Sai-Ling
name: Cheng, Zhang-Chun
name: Shen, Yin-Ying
name: Yi, Sheng
name: Xu, Hui
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Physical Sciences not elsewhere classified
subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Science Policy
subject: Computational Biology

description: Additional file 1: Supplementary Table 1. List of differentially expressed upstream cytokines in the SNs and DRGs at 1 day, 4 days, and 7 days after rat SN crush injury.
Evansolidia lyrata Nielson 2011, sp. nov.
Creators: name: Nielson, M. W.
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Cicadellidae
Evansolidia
Evansolidia lyrata

description: Evansolidia lyrata, sp. nov.
(Plate 4I, Figs. 266–274)
 Length. Male 7.70–8.00 mm; female unknown.
 External morphology. Medium size, robust species. General color black and yellow. Forewings with yellow veins and cells on middle of clavus, cells translucent except on distal ¼; mesonotum with yellow marking basally and on each side of middle, yellow stripe on anterior half of lateral margins; pronotum with yellow broken band on anterior margin, irregular shaped yellow markings below anterior margin; crown yellow with black spot on each side of middle near anterior margin; eyes dark grey; face yellow with reddish brown longitudinal stripe on lateral margins of clypeus; clypellus with reddish brown bordered by black stripe on lateral margins, black stripe below eyes (Plate 4I). Head narrower than pronotum, anterior margin broadly rounded; crown broad, about as wide as width of eyes, produced distally about ¼ of entire length, lateral margins convergent basally, slightly carinate, disk depressed on each side of middle; eyes large, semiglobular; pronotum about as long as median length of crown, surface sparsely bullated; mesonotum large, nearly twice as long as median length of pronotum; forewings typical; clypeus long, narrow, lateral margins broadly convex; clypellus short, about 1/3 as long as clypeus, narrow, inflated baso-medially, lateral margins constricted medially.
 Male genitalia. Pygofer in lateral view broad, subtriangulate, small digital lobe and few setae on caudodorsal margin (Fig. 266); subgenital plate long, narrow, few setae apically (Fig. 267); style robust, shorter than aedeagus, in lateral view broadly expanded medially on lateral margin (Figs. 268, 269); aedeagus long, tubular, with few subbasal spines and 1 subapically (Figs. 270, 271); connective broadly Y-shaped, membranous on each side of middle, stem broad, very short (Fig. 272); dorsal connective long, narrow, base expanded in dorsal view (Fig. 273), sinuate in lateral view (Fig. 274).
 Material examined. Holotype male. COLOMBIA: Vaupés, R.N. Mosiro-Itajura (Caparú), Centro Ambiental, 1º4’S.– 69º31’W., 60 mm., Malaise, 1/20/03–2/1/03, M. Sharkey & D. Arias, leg., M. 3386 (IAHC). Paratypes. 3 males, same data as holotype (IAHC, UK), 1 male, Putumayo, PNN Las Paya Viviano Cocha, Camino Cecillo Cocha, 0º8’S.– 74º57’W., 210 m., Malaise, 1/26/03–1/29/03, C. Sarmiento Y M. Macanilla, leg., M. 3415 (UK), 1 male, Putumayo, PNN La Paya Salso Grande, 0º1’S – 74º56’W., 330 m. (MLBM).
 Etymology. The name is descriptive for the many spines on the aedeagus.
 Remarks. This species has similar aedeagal features to E. gracilitas, sp. nov. and can be separated by the much broader style, larger pygofer and longer pregenital plate and aedeagus.
description: Published as part of Nielson, M. W., 2011, 2953, pp. 1-85 in Zootaxa 2953 on page 37
Intermediate states of superconducting thermometers for x-ray microcalorimeters
Creators: name: Pressler, H.
name: Koike, M.
name: Ohkubo, M.
name: Fukuda, D.
name: Noguchi, Y.
name: Ohno, M.
name: Takahashi, H.
name: Nakazawa, M.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Intermediate states near normal-superconducting transition at ~100mK, important for a sensitive thermometer in x-ray calorimetry, have been studied by an imaging technique based on Low Temperature Scanning Synchrotron Microscopy (LTSSM). In conjunction with iridium superconducting transition-edge sensors operating in electrothermal feedback mode, the LTSSM visualizations reveal that a normal-superconducting phase separation takes place in the actual intermediate states.
description: 7 pages, 3 figures
Additional file 1 of Life satisfaction in families with a child in an Unresponsive Wakefulness Syndrome
Creators: name: Chadasch, Christiane
name: Kotchoubey, Boris
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Molecular Biology
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy

description: Additional file 1. English Translation of German-language Questionnaires.
Pulsating white dwarfs: new insights
Creators: name: Córsico, Alejandro H.
name: Althaus, Leandro G.
name: Bertolami, Marcelo M. Miller
name: Kepler, S. O.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: White dwarf stars constitute the final evolutionary stage for more than 95 per cent of all stars. The Galactic population of white dwarfs conveys a wealth of information about several fundamental issues and are of vital importance to study the structure, evolution and chemical enrichment of our Galaxy and its components ---including the star formation history of the Milky Way. In addition, white dwarfs are tracers of the evolution of planetary systems along several phases of stellar evolution. Also, white dwarfs are used as laboratories for astro-particle physics, being their interest focused on physics beyond the standard model. The last decade has witnessed a great progress in the study of white dwarfs. In particular, a wealth of information of these stars from different surveys has allowed us to make meaningful comparison of evolutionary models with observations. While some information like surface chemical composition, temperature and gravity of isolated white dwarfs can be inferred from spectroscopy, and the total mass and radius can be derived as well when they are in binaries, the internal structure of these compact stars can be unveiled only by means of asteroseismology, an approach based on the comparison between the observed pulsation periods of variable stars and the periods predicted by appropriate theoretical models. The asteroseismological techniques allow us to infer details of the internal chemical stratification, the total mass, and even the stellar rotation profile. In this review, we first revise the evolutionary channels currently accepted that lead to the formation of white-dwarf stars, and then, we give a detailed account of the different sub-types of pulsating white dwarfs known so far, emphasizing the recent observational and theoretical advancements in the study of these fascinating variable stars.
description: 104 pages, 25 figures, 14 tables. To be published in The Astronomy and Astrophysics Review
Knowledge, Technology and Innovations for a Bio-based Economy: Lessons from the Past, Challenges for the Future
Creators: name: Esposti, Roberto
name: Esposti, Roberto
Publisher: name: Unknown
Year: 2012
Subjects: subject: Productivity Analysis
subject: Research and Development/Tech Change/Emerging Technologies
subject: Agricultural knowledge and innovation system
subject: productivity
subject: R&D
subject: bioeconomy

description: The paper presents an evolutionary perspective on how Agricultural Knowledge and Innovation Systems (AKIS) have adapted over time to new challenges and technological paradigm and trajectories. Starting from a conventional science-based approach and the robust empirical evidence supporting it, the analysis highlights the emergence of some system failures and the need for new conceptualization and design of the AKIS. Particularly concentrating on developed countries’ agenda, we then discuss how, along this evolutionary pattern, bioeconomy emerges as the convergence of traditional sectors as a result of these new technological trajectories. Finally, some implications for the EU policies are drawn.
Coulomb Branch Quantization and Abelianized Monopole Bubbling
Creators: name: Dedushenko, Mykola
name: Fan, Yale
name: Pufu, Silviu
name: Yacoby, Ran
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: Quantum Algebra (math.QA)
subject: Rings and Algebras (math.RA)
subject: Representation Theory (math.RT)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We develop an approach to the study of Coulomb branch operators in 3D $\mathcal{N}=4$ gauge theories and the associated quantization structure of their Coulomb branches. This structure is encoded in a one-dimensional TQFT subsector of the full 3D theory, which we describe by combining several techniques and ideas. The answer takes the form of an associative and noncommutative star product algebra on the Coulomb branch. For `good' and `ugly' theories (according to the Gaiotto-Witten classification), we also exhibit a trace map on this algebra, which allows for the computation of correlation functions and, in particular, guarantees that the star product satisfies a truncation condition. This work extends previous work on abelian theories to the non-abelian case by quantifying the monopole bubbling that describes screening of GNO boundary conditions. In our approach, monopole bubbling is determined from the algebraic consistency of the OPE. This also yields a physical proof of the Bullimore-Dimofte-Gaiotto abelianization description of the Coulomb branch.
description: 73 pages plus appendices; v2: improved presentation, updated references and acknowledgements, added comments and appendices; v3: fixed a reference, matches published version
Growth-related inhomogeneities in bulk melt-grown YBaCuO crystals
Creators: name: Surzhenko, A.
name: Schauroth, S.
name: Litzkendorf, D.
name: Zeisberger, M.
name: Habisreuther, T.
name: Gawalek, W.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The homogeneity of a large YBaCuO sample fabricated by top-seeded melt-growth has been studied in details. It was particularly shown how structural imperfections and superconducting properties are distributed along the growth front. These distributions are scarcely explicable within a suggestion that the a-growth fronts are flat. The obtained data testify to concave growth fronts.
description: 3 pages, LaTeX (Elsevier camera-ready style), 3 figures. Presented in EUCAS'2001, 26-30 August, Copenhagen (to appear in Physica C)
Additional file 1 of Exploring the breastfeeding knowledge level and its influencing factors of pregnant women with gestational diabetes mellitus
Creators: name: Wang, Yan
name: You, Hua-xuan
name: Luo, Bi-ru
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy

description: Additional file 1. Questionnaire on breastfeeding knowledge and its influence factors of pregnant women with gestational diabetes mellitus.
Landau-Zener-Stückelberg Interferometry in $\mathcal{PT}$-symmetric Non-Hermitian models
Creators: name: Shen, Xin
name: Wang, Fudong
name: Li, Zhi
name: Wu, Zhigang
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We systematically investigate the non-Hermitian generalisations of the Landau-Zener (LZ) transition and the Landau-Zener-Stückelberg (LZS) interferometry. The LZ transition probabilities, or band populations, are calculated for a generic non-Hermitian model and their asymptotic behaviour analysed. We then focus on non-Hermitian systems with a real adiabatic parameter and study the LZS interferometry formed out of two identical avoided level crossings. Four distinctive cases of interferometry are identified and the analytic formulae for the transition probabilities are calculated for each case. The differences and similarities between the non-Hermitian case and its Hermitian counterpart are emphasised. In particular, the geometrical phase originated from the sign change of the mass term at the two level crossings is still present in the non-Hermitian system, indicating its robustness against the non-Hermiticity. We further apply our non-Hermitian LZS theory to describing the Bloch oscillation in one-dimensional parity-time $(\mathcal{PT})$ reversal symmetric non-Hermitian Su-Schrieffer-Heeger model and propose an experimental scheme to simulate such dynamics using photonic waveguide arrays. The Landau-Zener transition, as well as the LZS interferometry, can be visualised through the beam intensity profile and the transition probabilitiess measured by the centre of mass of the profile.
description: 10 pages, 6 figures. Comments are welcome
Identifying the language and cognitive deficits contributing to phonological skill impairment in a sample of children with learning disabilities
Creators: name: AMY LOUISE LEE
Publisher: name: Monash University
Year: 2019
Subjects: subject: 170101 Biological Psychology (Neuropsychology, Psychopharmacology, Physiological Psychology)
subject: FOS: Psychology

description: This thesis examined several topics related to learning disabilities. A primary focus was phonological skills which refers to the ability to be aware of and use sounds within language. Phonological skills were identified as a potential risk factor for reading and language disorders. Children referred for learning difficulty assessment were also found to experience difficulties in academic skills, thinking and language abilities, motor skills, and emotional and behavioural functioning. The results suggest that a comprehensive assessment needs to occur in all children who are suspected of having a learning disability so that appropriate intervention can be implemented.
Farmland Values and Credit Conditions
Creators: name: Oppedahl, David B.
name: Oppedahl, David B.
Publisher: name: Unknown
Year: 2013
Subjects: subject: Agricultural Finance
subject: Land Economics/Use
subject: interest rates
subject: Agriculture
subject: Agricultural Finance
subject: Land Ownership and Tenure
subject: Land Reform
subject: Land Use
subject: Irrigation
subject: Regional Agriculture

description: According to the most recent AgLetter, Seventh District farmland values in the third quarter of 2013 were 14 percent higher than a year ago. However, values for “good” agricultural land in the third quarter of 2013 were only 1 percent higher than in the second quarter.
Real-Time Semantic Background Subtraction
Creators: name: Cioppa, Anthony
name: Van Droogenbroeck, Marc
name: Braham, Marc
Publisher: name: arXiv
Year: 2020
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Machine Learning (cs.LG)
subject: Image and Video Processing (eess.IV)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Semantic background subtraction SBS has been shown to improve the performance of most background subtraction algorithms by combining them with semantic information, derived from a semantic segmentation network. However, SBS requires high-quality semantic segmentation masks for all frames, which are slow to compute. In addition, most state-of-the-art background subtraction algorithms are not real-time, which makes them unsuitable for real-world applications. In this paper, we present a novel background subtraction algorithm called Real-Time Semantic Background Subtraction (denoted RT-SBS) which extends SBS for real-time constrained applications while keeping similar performances. RT-SBS effectively combines a real-time background subtraction algorithm with high-quality semantic information which can be provided at a slower pace, independently for each pixel. We show that RT-SBS coupled with ViBe sets a new state of the art for real-time background subtraction algorithms and even competes with the non real-time state-of-the-art ones. Note that we provide python CPU and GPU implementations of RT-SBS at https://github.com/cioppaanthony/rt-sbs.
description: Accepted and Published at ICIP 2020
Quantum displacement sensing and cooling in 3D levitated cavity optomechanics
Creators: name: Toroš, M.
name: Monteiro, T. S.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Ultra-high sensitivity detection of quantum-scale displacements in cavity optomechanics optimises the combined errors from measurement back-action and imprecisions from incoming quantum noises. This sets the well-known Standard Quantum Limit (SQL). Normal quantum cavity optomechanics allows cooling and detection of a single degree of freedom, along the cavity axis. However, a recent breakthrough that allows quantum ground-state cooling of levitated nanoparticles [Delic et al, arxiv:1911.04406], is uniquely 3D in character, with coupling along the $x$, $y$ and $z$ axes. We investigate current experiments and show that the underlying behaviour is far from the addition of independent 1D components and that ground-state cooling and sensing analysis must consider- to date neglected- 3D hybridisation effects. We characterise the additional 3D spectral contributions and find direct and indirect hybridising pathways can destructively interfere suppressing of 3D effects at certain parameters in order to approach, and possibly surpass, the SQL. We identify a sympathetic cooling mechanism that can enhance cooling of weaker coupled modes, arising from optomechanically induced correlations.
description: added 3D analysis of new quantum-cooled experiments in arxiv:1911.04406 including hybridisation effects
Spin and other aspects of generalized parton distributions
Creators: name: Diehl, M.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: I discuss how generalized parton distribution probe various aspects of QCD bound states. Topics include the interplay between transverse and longitudinal structure, quantum mechanical interference, orbital angular momentum, helicity flip, and higher-spin targets.
description: 9 pages, 2 figures. Talk given at Pacific Spin 2001, Beijing, China, 8-13 Oct. 2001
O distanciamento entre a convergência da contabilidade pública e as práticas docentes nas instituições de ensino superior
Creators: name: Fabrício Neves
name: Silva, Polyana
name: Raíssa Farias
Publisher: name: figshare
Year: 2019
Subjects: Education

description: O artigo compara o conteúdo das ementas e matrizes curriculares de Instituições de Ensino Superior (IES), públicas e privadas com as práticas relatadas pelos docentes da disciplina de contabilidade pública no contexto de mudança institucional. Busca investigar como a mudança provocada pelo movimento de reforma da contabilidade pública no Brasil afeta o ensino da disciplina, e quais as estratégias utilizadas pelos professores para trabalhar conteúdos em sala de aula, buscando uma relação entre o processo de normatização e a prática docente. Entrevistas
com 15 docentes das cinco regiões do país foram realizadas e os conteúdos das ementas analisados e comparados com as percepções dos entrevistados e com as diretrizes curriculares propostas tanto pelo Conselho Federal de Contabilidade (CFC), quanto pela Fundação
Brasileira de Contabilidade (FBC). Os resultados apontam para uma baixa observação das Normas de Contabilidade Aplicadas ao Setor Público tanto no conteúdo da disciplina específica nas IES, quanto nas práticas educacionais dos docentes, indicando evidências de um distanciamento entre o projeto de convergência das normas contábeis do setor público pretendido pelos órgãos reguladores e as práticas docentes, o que implica em baixa teorização e difusão das normas entre os futuros profissionais. O artigo discute a possibilidade de uma análise mais ampla, alinhando a Teoria Institucional com a perspectiva da Teoria do
Comportamento Planejado. Para tanto, recomenda-se novos estudos sobre como as IES, assim como seus profissionais, estão tratando essas mudanças em seu fluxo de trabalho.
Exploring A Photospheric Radius Correction to Model Secondary Eclipse Spectra for Transiting Exoplanets
Creators: name: Fortney, Jonathan J.
name: Lupu, Roxana E.
name: Morley, Caroline V.
name: Freedman, Richard S.
name: Hood, Callie
Publisher: name: arXiv
Year: 2019
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We highlight a physical effect that is often not considered that impacts the calculation of model spectra of planets at secondary eclipse, affecting both emission and reflection spectra. The radius of the emitting surface of the planet is not merely one value measured from a transit light curve, but is itself a function of wavelength, yet it is not directly measurable. At high precision, a similar effect is well-known in transit "transmission spectroscopy" but this related effect also impacts emission and reflection. As is well-appreciated, the photospheric radius can vary across $\sim$4-8 atmospheric scale heights, depending on atmospheric opacity and spectral resolution. This effect leads to a decreased weighting in model calculations at wavelengths where atmospheric opacity is low, and one sees more deeply into the atmosphere, to a smaller radius. The overall effect serves to mute emission spectra features for atmospheres with no thermal inversion but to enhance features for atmospheres with a thermal inversion. While this effect can be ignored for current \emph{Hubble} observations, it can lead to wavelength-dependent 10-20\% changes in planet-to-star flux ratios in the infrared at $R\sim~200-1000$ (readily achievable for JWST) for low-gravity hot Jupiters, although values of 5\% are more typical for the population. The effect is mostly controlled by the ratio of the atmospheric scale height to the planet radius, and can be important at any planetary temperature. Of known planets, the effect is largest for the cool "super-puffs" at very low surface gravity, where it can alter calculated flux ratios by over 100\%. We discuss complexities of including this photospheric radius effect in 1D and 3D atmosphere models.
description: Submitted to ApJ Letters, revised to reflect referee comments
Asymmetric list sizes in bipartite graphs
Creators: name: Alon, Noga
name: Cambie, Stijn
name: Kang, Ross J.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05C15, 05C35, 05D05

description: Given a bipartite graph with parts $A$ and $B$ having maximum degrees at most $Δ_A$ and $Δ_B$, respectively, consider a list assignment such that every vertex in $A$ or $B$ is given a list of colours of size $k_A$ or $k_B$, respectively.
 We prove some general sufficient conditions in terms of $Δ_A$, $Δ_B$, $k_A$, $k_B$ to be guaranteed a proper colouring such that each vertex is coloured using only a colour from its list. These are asymptotically nearly sharp in the very asymmetric cases. We establish one sufficient condition in particular, where $Δ_A=Δ_B=Δ$, $k_A=\log Δ$ and $k_B=(1+o(1))Δ/\logΔ$ as $Δ\to\infty$. This amounts to partial progress towards a conjecture from 1998 of Krivelevich and the first author.
 We also derive some necessary conditions through an intriguing connection between the complete case and the extremal size of approximate Steiner systems. We show that for complete bipartite graphs these conditions are asymptotically nearly sharp in a large part of the parameter space. This has provoked the following.
 In the setup above, we conjecture that a proper list colouring is always guaranteed
 * if $k_A \ge Δ_A^\varepsilon$ and $k_B \ge Δ_B^\varepsilon$ for any $\varepsilon>0$ provided $Δ_A$ and $Δ_B$ are large enough;
 * if $k_A \ge C \logΔ_B$ and $k_B \ge C \logΔ_A$ for some absolute constant $C>1$; or
 * if $Δ_A=Δ_B = Δ$ and $ k_B \ge C (Δ/\logΔ)^{1/k_A}\log Δ$ for some absolute constant $C>0$.
 These are asymmetric generalisations of the above-mentioned conjecture of Krivelevich and the first author, and if true are close to best possible. Our general sufficient conditions provide partial progress towards these conjectures.
description: 20 pages; minor corrections in v2, to appear in Annals of Combinatorics
Evansolidia fletcheri Nielson 2011, sp. nov.
Creators: name: Nielson, M. W.
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Cicadellidae
Evansolidia
Evansolidia fletcheri

description: Evansolidia fletcheri, sp. nov.
(Plate 5A, Figs. 275–282)
 Length. Male 8.00 mm; female unknown.
 External morphology. General color of dorsum black with yellow to ivory markings; forewings with veins black, basal half of clavus ivory, 2 translucent broken transverse bands; mesonotum black with ivory markings on each of side of middle and lateral margins; pronotum black with irregular ivory transverse band on anterior margin, narrow ivory transverse band on posterior margin; crown black with longitudual yellow stripe medially and on lateral margins; eyes grey; clypeus and clypellus black with yellow longitudinal stripe medially, yellow stripe below each eye (Plate 5A). Head narrower than pronotum, anterior margin obtusely rounded; crown narrower than width of eyes, lateral margins convergent basally; pronotum moderately large, shorter than crown; mesonotum large, about half as long as pronotum; forewings typical; clypeus elongate, lateral margins broadly convex; slightly excised near middle; clypellus short, about 1/3 as long as clypeus, inflated and broad basally, apex flared.
 Male genitalia. Pygofer in lateral view triangulate, small digitate lobe on caudodorsal margin (Fig. 275); right subgenital plate long, narrow, glabrous (Fig. 276); style shorter than aedeagus, broad, in lateral view broadly lobed on ectal margin, digitate apically (Figs. 277, 278); aedeagus in lateral view inflated medially, tubular throughout in dorsal view, setaceous medially and subapically (Figs. 279, 280); connective Y-shaped, stem very short, membranous on each side of longitudinal ridge (Fig. 281); dorsal connective long, strap shape, slightly expanded basally (Fig. 282), attached to base of aedeagal socle (Fig. 279).
 Material examined. Holotype male. COLOMBIA: Amazonas, PNN Amacayacu Matamata, 3º41’ S. 70º15’W., 150 m., 7/17/2000, Red A. Parente, Leg., M. 3554 (IAHC).
 Etymology. This species is a patronym named after Dr. Murray Fletcher for his outstanding work on leafhoppers of the Australian biogeographical region.
 Remarks. This species is nearest to E. lyrata , sp. nov. and can be distinguished by greater number of spines (6) on the aedeagal shaft and configuration of the style which is narrower in basal 1/3.
description: Published as part of Nielson, M. W., 2011, 2953, pp. 1-85 in Zootaxa 2953 on page 38
Cubic interactions for arbitrary spin N-extended massless supermultiplets in 4d flat space
Creators: name: Metsaev, R. R.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: N-extended massless arbitrary integer and half-integer spin supermultiplets in four dimensional flat space are studied in the framework of light-cone gauge formalism. For such multiplets, by using light-cone momentum superspace, we build unconstrained light-cone gauge superfield formulation. The superfield formulation is used to develop a superspace representation for all cubic interactions vertices of the N-extended massless supermultiplets. Our suitable treatment of the light-cone gauge superfields allows us to obtain attractively simple superspace representation for the cubic interaction vertices. Superspace realization of relativistic symmetries of the N-extended Poincare superalgebra on space of interacting fields is also obtained.
description: 27 pages, v2: Typos corrected. References added
Discs in early-type lensing galaxies: effects on magnification ratios and measurements of $H_0$
Creators: name: Moeller, Ole
name: Hewett, Paul
name: Blain, A. W.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Observations of early-type galaxies, both in the local universe and in clusters at medium redshifts, suggest that these galaxies often contain discs or disc-like structures. Using the results of Kelson et al. (2000) for the incidence of disc-components among the galaxies in the redshift z=0.33 cluster CL 1358+62, we investigate the effect of disc structures on the lensing properties of early-type galaxies. Statistical properties, like magnification cross sections and the expected number of quad (four-image) lens systems, are not affected greatly by the inclusion of discs that contain less than about 10 per cent of the total stellar mass. However, the properties of individual lens systems are affected. We estimate that 10-30 per cent of all quad lens systems, with early-type deflector galaxies, would be affected measurably by the presence of disc components. Intriguingly, the image magnification ratios are altered significantly. The amplitude of the predicted change is sufficient to explain the observed magnification ratios in systems like B1422+231 without requiring compact substructure. Furthermore, time delays between images also change; fitting a bulge-only model to early-type lenses that in fact contain a disc would yield a value of the Hubble constant H_0 that is systematically too low by about 25 per cent.
description: Accepted for publication in MNRAS. 17 pages, 14 figures, 3 tables. Mainly minor changes to submitted version. Includes a more extended discussion on evidence of discs from light profiles
Super-conducting critical fields and anisotropy of a MgB2 single crystal
Creators: name: Perkins, G. K.
name: Moore, J.
name: Bugoslavsky, Y.
name: Cohen, L. F.
name: Jun, J.
name: Kazakov, S. M.
name: Karpinski, J.
name: Caplin, A. D.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Despite the intense activity in the year since the discovery of superconductivity in MgB2, key parameters, in particular the upper and lower critical fields Hc2 and Hc1 and their anisotropies, are not well-established, largely because of the difficulty of growing MgB2 crystals. Attempts have been made to deduce these parameters from experiments on polycrystalline material, but they have substantial uncertainties. Hc2 is particularly important for applications, as it is the field which quenches bulk super-conductivity. In terms of understanding MgB2, it is now clear that the conventional electron-phonon interaction is strong enough to account for the high transition temperature Tc, but the consequences of the double super-conducting gap for the anisotropy and its dependence on temperature, are uncertain. Here we describe detailed direct measurements of Hc1(T) and Hc2(T) for the two principal crystallographic directions in a clean single crystal of MgB2. For fields in the c-direction, $μ_0 H^c_{c1}(0)$ = $0.28 +- 0.01T$ and $μ_0 H^c_{c2}(0)$ is $3 +- 0.5T$; this ratio of critical fields is rather low and implies that MgB2 is only just a Type II super-conductor. The anisotropies of both critical fields are close to 2.
description: 3 pages 3 figures
"YASHIL" IQTISODIYOT VA YOSHLAR - BARQAROR RIVOJLANISH UCHUN YANGI BIZNES MODELLARNI YARATISH
Creators: name: Saidova, Zebiniso
Publisher: name: Zenodo
Year: 2024

description: Maqolada yoshlarning yashil iqtisodiyotdagi ishtirokini kuchaytirish yo‘llari tahlil qilingan. Asosiy muammolar sifatida bilim va ko‘nikmalarning yetishmasligi, moliyaviy resurslarning cheklanganligi hamda infratuzilmaning rivojlanmaganligi ko‘rsatilgan.Ushbu muammolarni hal qilish uchun ta’lim dasturlarini boyitish, davlat grantlari va kraudfanding platformalari orqali moliyaviy ko‘mak ko‘rsatish hamda mentorlik va tarmoq imkoniyatlarini kengaytirish taklif etilgan. Ushbu chora-tadbirlar yoshlarning yashil iqtisodiyotdagi rolini kuchaytirib, iqtisodiy va ekologik barqarorlikka erishishga hissa qo‘shishi ta’kidlangan.
Additional file 3 of Life satisfaction in families with a child in an Unresponsive Wakefulness Syndrome
Creators: name: Chadasch, Christiane
name: Kotchoubey, Boris
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Molecular Biology
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy

description: Additional file 3. Supplement 3. Table III. Results of the ANOVA for overall Life Satisfaction.
Electric field spectroscopy of material defects in transmon qubits
Creators: name: Lisenfeld, Jürgen
name: Bilmes, Alexander
name: Megrant, Anthony
name: Barends, Rami
name: Kelly, Julian
name: Klimov, Paul
name: Weiss, Georg
name: Martinis, John M.
name: Ustinov, Alexey V.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Superconducting integrated circuits have demonstrated a tremendous potential to realize integrated quantum computing processors. However, the downside of the solid-state approach is that superconducting qubits suffer strongly from energy dissipation and environmental fluctuations caused by atomic-scale defects in device materials. Further progress towards upscaled quantum processors will require improvements in device fabrication techniques which need to be guided by novel analysis methods to understand and prevent mechanisms of defect formation. Here, we present a new technique to analyse individual defects in superconducting qubits by tuning them with applied electric fields. This provides a new spectroscopy method to extract the defects' energy distribution, electric dipole moments, and coherence times. Moreover, it enables one to distinguish defects residing in Josephson junction tunnel barriers from those at circuit interfaces. We find that defects at circuit interfaces are responsible for about 60% of the dielectric loss in the investigated transmon qubit sample. About 40% of all detected defects are contained in the tunnel barriers of the large-area parasitic Josephson junctions that occur collaterally in shadow evaporation, and only about 3% are identified as strongly coupled defects which presumably reside in the small-area qubit tunnel junctions. The demonstrated technique provides a valuable tool to assess the decoherence sources related to circuit interfaces and to tunnel junctions that is readily applicable to standard qubit samples.
description: Including Supplementary Information and Supplementary Figures
Granular flow down an inclined plane: Bagnold scaling and rheology
Creators: name: Silbert, L. E.
name: Ertas, D.
name: Grest, G. S.
name: Halsey, T. C.
name: Levine, D.
name: Plimpton, S. J.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We have performed a systematic, large-scale simulation study of granular media in two- and three-dimensions, investigating the rheology of cohesionless granular particles in inclined plane geometries, i.e., chute flows. We find that over a wide range of parameter space of interaction coefficients and inclination angles, a steady state flow regime exists in which the energy input from gravity balances that dissipated from friction and inelastic collisions. In this regime, the bulk packing fraction (away from the top free surface and the bottom plate boundary) remains constant as a function of depth z, of the pile. The velocity profile in the direction of flow v(z) scales with height of the pile H, according to v(z) proportional to H^a, with a=1.52. However, the behavior of the normal stresses indicates that existing simple theories of granular flow do not capture all of the features evidenced in the simulations.
description: 17 pages, 20 figures, submitted to Phys. Rev. E
Parametric identification of the dynamics of inter-sectoral balance: modelling and forecasting
Creators: name: Kostylenko, Olena
name: Rodrigues, Helena Sofia
name: Torres, Delfim F. M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Dynamical Systems (math.DS)
subject: General Finance (q-fin.GN)
subject: FOS: Mathematics
subject: FOS: Economics and business
subject: 91B02, 91B84

description: This work is devoted to modelling and identification of the dynamics of the inter-sectoral balance of a macroeconomic system. An approach to the problem of specification and identification of a weakly formalized dynamical system is developed. A matching procedure for parameters of a linear stationary Cauchy problem with a decomposition of its upshot trend and a periodic component, is proposed. Moreover, an approach for detection of significant harmonic waves, which are inherent to real macroeconomic dynamical systems, is developed.
description: This is a preprint of a paper accepted for publication 29-March-2019 as a book chapter in 'Advances in Intelligent Systems and Computing' [https://www.springer.com/series/11156], Springer
Transition from insulating to a non-insulating temperature dependence of the conductivity in granular metals
Creators: name: Efetov, K. B.
name: Tschersich, A.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We consider interaction effects in a granular normal metal at not very low temperatures. Assuming that all weak localization effects are suppressed by the temperature we replace the initial Hamiltonian by a proper functional of phases and study the possibility for a phase transition depending on the tunneling conductance $g$. It is demonstrated for any dimension that, while at small $g$ the conductivity decays with temperature exponentially, its temperature dependence is logarithmic at large $g.$ The formulae obtained are compared with an existing experiment and a good agreement is found.
description: 9 pages, a mistake is corrected and several formulae added