cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Uniform test of algorithmic randomness over a general space
Creators: name: Gacs, Peter
Publisher: name: arXiv
Year: 2003
Subjects: subject: Computational Complexity (cs.CC)
subject: FOS: Computer and information sciences
subject: E.4; G.3; H.1.1

description: The algorithmic theory of randomness is well developed when the underlying space is the set of finite or infinite sequences and the underlying probability distribution is the uniform distribution or a computable distribution. These restrictions seem artificial. Some progress has been made to extend the theory to arbitrary Bernoulli distributions (by Martin-Loef), and to arbitrary distributions (by Levin). We recall the main ideas and problems of Levin's theory, and report further progress in the same framework. - We allow non-compact spaces (like the space of continuous functions, underlying the Brownian motion). - The uniform test (deficiency of randomness) d_P(x) (depending both on the outcome x and the measure P should be defined in a general and natural way. - We see which of the old results survive: existence of universal tests, conservation of randomness, expression of tests in terms of description complexity, existence of a universal measure, expression of mutual information as "deficiency of independence. - The negative of the new randomness test is shown to be a generalization of complexity in continuous spaces; we show that the addition theorem survives. The paper's main contribution is introducing an appropriate framework for studying these questions and related ones (like statistics for a general family of distributions).
description: 40 pages. Journal reference and a slight correction in the proof of Theorem 7 added
Additional file 1 of Comparison between a dual-time-window protocol and other simplified protocols for dynamic total-body 18F-FDG PET imaging
Creators: name: Wang, Zhenguo
name: Wu, Yaping
name: Li, Xiaochen
name: Bai, Yan
name: Chen, Hongzhao
name: Ding, Jie
name: Shen, Chushu
name: Hu, Zhanli
name: Liang, Dong
name: Liu, Xin
name: Zheng, Hairong
name: Yang, Yongfeng
name: Zhou, Yun
name: Wang, Meiyun
name: Sun, Tao
Publisher: name: figshare
Year: 2022
Subjects: subject: Biophysics
subject: Space Science
subject: Physical Sciences not elsewhere classified
subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Science Policy
subject: Biological Sciences not elsewhere classified

description: Additional file 1. Fig. S1-S3: Correlation analysis between micro-parameters (K1, k3, Vb) derived from the proposed DTW protocol and  reference values. Fig. S4: Correlation analysis between all simplified quantification methods - DTW (10+5 min), Patlak Ki, FUR and SUV to the reference Ki in all ROIs. Fig. S5: Bland-Altman plots of the percentage bias in Ki and K1 derived from the DTW protocol. Fig. S6: Correlation analysis between Ki estimated by non-linear fitting and Lawson-Hanson NNLS fitting.
Observation of the second LIGO/Virgo event connected with binary neutron star merger S190425z in the gamma-ray range
Creators: name: Pozanenko, A. S.
name: Minaev, P. Yu.
name: Grebenev, S. A.
name: Chelovekov, I. V.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Observations of the gravitational-wave (GW) event S190425z registered by the LIGO/Virgo detectors with the Anti-Coincidence Shield (ACS) of the gamma-ray spectrometer SPI aboard the INTEGRAL observatory are presented. With a high probability (>99%) it was associated with a neutron star (NS) merger in a close binary system. This is only the second event of such type in the history of GW observations (after GW170817). A weak gamma-ray burst, GRB190425, consisting of two pulses in ~0.5 and ~5.9 s after the NS merging in S190425z was detected by SPI-ACS. The pulses had a priori reliability of 3.5 and 4.4 sigma as single events and 5.5 sigma as a combined event. Analysis of the SPI-ACS count rate history recorded these days (~125 ks in total) has shown that the rate of appearance of two close pulses with characteristics of GRB190425 by chance does not exceed 6.4 x 10^{-5} s^{-1}. We note that the time profile of GRB190425 has a lot in common with the profile of the GRB170817A burst accompanying the GW170817 event; that both the NS mergers were the closest (<150 Mpc) of all the events registered by the LIGO/Virgo detectors; and that there were no confident excesses of gamma-ray emission over the background detected in any of >30 black hole merger events recorded to the moment by these detectors. No hard X-ray flares were detected in the field of view of the SPI and IBIS-ISGRI gamma-ray telescopes aboard INTEGRAL. This, as well as the lack of detection of gamma-ray emission from GRB190425 by the GBM monitor of the Fermi observatory assuming its occultation by the Earth, can significantly reduce the localization area for the source of this GW event. The estimates of the parameters E_{iso} and E_{p} for GRB190425 are obtained and compared with the similar parameters for GRB170817A.
description: 16 pages, 7 figures, 2 tables
Gap and out-gap breathers in a binary modulated discrete nonlinear Schrödinger model
Creators: name: Gorbach, Andrey V.
name: Johansson, Magnus
Publisher: name: arXiv
Year: 2003
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: Condensed Matter (cond-mat)
subject: Chaotic Dynamics (nlin.CD)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We consider a modulated discrete nonlinear Schrödinger (DNLS) model with alternating on-site potential, having a linear spectrum with two branches separated by a 'forbidden' gap. Nonlinear localized time-periodic solutions with frequencies in the gap and near the gap -- discrete gap and out-gap breathers (DGBs and DOGBs) -- are investigated. Their linear stability is studied varying the system parameters from the continuous to the anti-continuous limit, and different types of oscillatory and real instabilities are revealed. It is shown, that generally DGBs in infinite modulated DNLS chains with hard (soft) nonlinearity do not possess any oscillatory instabilities for breather frequencies in the lower (upper) half of the gap. Regimes of 'exchange of stability' between symmetric and antisymmetric DGBs are observed, where an increased breather mobility is expected. The transformation from DGBs to DOGBs when the breather frequency enters the linear spectrum is studied, and the general bifurcation picture for DOGBs with tails of different wave numbers is described. Close to the anti-continuous limit, the localized linear eigenmodes and their corresponding eigenfrequencies are calculated analytically for several gap/out-gap breather configurations, yielding explicit proof of their linear stability or instability close to this limit.
description: 17 pages, 12 figures, submitted to Eur. Phys. J. D
Free boundary problems describing two-dimensional pulse recycling and motion in semiconductors
Creators: name: Bonilla, L. L.
name: Escobedo, R.
name: Higuera, F. J.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: An asymptotic analysis of the Gunn effect in two-dimensional samples of bulk n-GaAs with circular contacts is presented. A moving pulse far from contacts is approximated by a moving free boundary separating regions where the electric potential solves a Laplace equation with subsidiary boundary conditions. The dynamical condition for the motion of the free boundary is a Hamilton-Jacobi equation. We obtain the exact solution of the free boundary problem (FBP) in simple one-dimensional and axisymmetric geometries. The solution of the FBP is obtained numerically in the general case and compared with the numerical solution of the full system of equations. The agreement is excellent so that the FBP can be adopted as the basis for an asymptotic study of the multi-dimensional Gunn effect.
description: 19 pages, 9 figures, Revtex. To appear in Phys. Rev. E
La traduction comme politique culturelle et sociale
Creators: name: Basalamah, Salah
Publisher: name: Syn-Thèses
Year: 2010

description: In the context of the growing lack of understanding and even cultural conflict that plague the heterogeneous societes of today, translation naturally has its place in mass communication. Seen as the privileged locus of intercultural communication, translation is not only the expression of the necessity of intercomprehension between differences, but also, and more importantly, the necessity of the determined search for areas of incommunication. Hence, taking into account the difficulties and the points of discord as a priority instead of aiming for compromise and pacific appeasement in the citizen-translational operation takes the shape shape of an emergency. Translating means, first and foremost, translating that which is not going well, that which we understand the least. In the same vein as Jakobson's project, who suggested the three categories of translation, it is our aim to show the relevance of going beyond those categories in light of a short case study undertaken in the context of the media's discourse in Quebec concerning the management of cultural diversity. It is in this sense that we are submitting, in this article, the outlining of an ongoing reflection pertaining to a fourth category of translation, which we will call "inter-referential translation".
description: Syn-Thèses, No 3 (2010)
LISTENING PROTECTED - LAW 13.431 / 17 AND THE APPLICABILITY OF SPECIAL STATEMENT
Creators: name: Revista Percurso III 2019
name: REJANE HARTMANN
name: FOED SMAKA SALIBA JUNIOR
Publisher: name: figshare
Year: 2019
Subjects: subject: Law
subject: FOS: Law

description: No sistema de justiça brasileiro o testemunho de crianças e adolescentes, quando vítimas ou testemunhas de violência, para aferição de prova, passavam pelo mesmo sistema de inquirição pelo qual passam os adultos, não havendo pelo ordenamento pátrio a devida consideração quanto à sua condição de pessoa em desenvolvimento. Sem uma legislação específica sobre o tema que garantisse seus direitos fundamentais esta forma de inquirição os expunha à vitimização secundária resultando em violência institucional. Desde a Constituição da República Federativa do Brasil de 1988 as crianças e a adolescentes gozam do princípio da dignidade da pessoa humana conforme se confere em seu Art. 1º, inciso III; posteriormente também disposto no Art. 3.º do Estatuto da Criança e do Adolescente – Lei 8069/90. O art. 227 da CF inaugurou a Doutrina da Proteção Integral dispondo sobre o dever de todos em assegurar-lhes com absoluta prioridade o combate à violações e garantindo seus direitos fundamentais; princípios estes repetidos no art. 4º do ECA.[...]
Smartphone and the changing practices of face-to-face interaction
Creators: name: Raudaskoski, Sanna
name: Mantere, Eerik
name: Valkonen, Satu
Publisher: name: arXiv
Year: 2019
Subjects: subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: Smartphone use has grown rapidly, but the ways it shapes concurrent face-to-face interaction remains scarcely studied. In our research we have formulated two new concepts to depict this: 1) Sticky media device illustrates situations in which a person using a screen media device is difficult to get fully involved with ongoing face-to-face conversation. Their attention is not easily removed from the "sticky" device or returns to it quickly even if it is momentarily removed. This article adds to the theoretical underpinnings of the concept that we previously described mainly empirically. By 2) bystander inaccessibility we mean the difficulty of a bystander to a smartphone user to be aware of what kind of action the user is undertaking with the device and what the phase of the activity is. Our research is based on the theory of ethnomethodology. In addition to ethnomethodological analysis of interaction, we also apply other reseach methods. We illustrate the phenomena of sticky media device and bystander inaccessibility by analyzing 1) naturalistic video data, 2) written role playing materials and 3) quantitative data, all of which concentrate on the overlapping of smartphone use and face-to-face conversation.
description: in Finnish
Spin-independent origin of the strongly enhanced effective mass in a dilute 2D electron system
Creators: name: Shashkin, A. A.
name: Rahimi, Maryam
name: Anissimova, S.
name: Kravchenko, S. V.
name: Dolgopolov, V. T.
name: Klapwijk, T. M.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We have accurately measured the effective mass in a dilute two-dimensional electron system in silicon by analyzing temperature dependence of the Shubnikov-de Haas oscillations in the low-temperature limit. A sharp increase of the effective mass with decreasing electron density has been observed. Using tilted magnetic fields, we have found that the enhanced effective mass is independent of the degree of spin polarization, which points to a spin-independent origin of the mass enhancement and is in contradiction with existing theories.
Additional file 2 of The effect of combined transcranial pulsed current stimulation and transcutaneous electrical nerve stimulation on lower limb spasticity in children with spastic cerebral palsy: a randomized and controlled clinical study
Creators: name: Liu, Zhenhuan
name: Dong, Shangsheng
name: Zhong, Sandra
name: Huang, Fang
name: Zhang, Chuntao
name: Zhou, Yuan
name: Deng, Haorong
Publisher: name: figshare
Year: 2021
Subjects: subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 2. Trial Protocol.
EXPORT OF CATTLE FOR SLAUGHTER, ECONOMIC ORDER AND ANIMAL LAW, CASE STUDY: PORTO DE SANTOS AND THE SHIP MV NADA
Creators: name: Revista Percurso III 2019
name: MAXIMILIANO AUGUSTO VENÇÃO SÁ
name: CAROLINA PEDERZOLI
Publisher: name: figshare
Year: 2019
Subjects: subject: Law
subject: FOS: Law

description: A pesquisa tem por objetivo, pautado no método dedutivo, analisar de que forma o ente Público pode intervir na ordem econômica, especialmente quanto à exportação de bovinos para o abate, examinando as decisões judiciais que trataram recentemente do assunto. O caso envolvendo o Porto de Santos e o embarque de cerca de 25 (vinte e cinco) mil cabeças de gado com destino à Turquia, gerou grande polêmica, suscitando discussões acerca dessa modalidade de exportação, quanto a ordem econômica brasileira e as relações internacionais com os países importadores trouxe à tona o debate dos direitos e bem-estar dos animais envolvidos e explorados economicamente.[...]
Research on the Eco-tourism and Environment-friendly Land Use Patterns in Shangri-La
Creators: name: Yan, Fei
name: Li, Wei
name: Liu, Yun
name: Yan, Fei
name: Li, Wei
name: Liu, Yun
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agribusiness
subject: Environment-friendly patterns
subject: Land use
subject: Shangri-La

description: Through the analysis of the geographical features of the Shangri-La, the eco-tourism and environment-friendly land use patterns were proposed. And the significances of the mode of economic development in Shangri-La were analyzed.
Additional file 1 of Interspecific sensitivity of European amphibians towards two pesticides and comparison to standard test species
Creators: name: Adams, Elena
name: Leeb, Christoph
name: Roodt, Alexis P.
name: Brühl, Carsten A.
Publisher: name: figshare
Year: 2021
Subjects: subject: Ecology
subject: FOS: Biological sciences

description: Additional file 1: Table S1. Withdrawal locations of studied European test species.
Precise Radial Velocities of Cool Low Mass Stars With iSHELL
Creators: name: Cale, Bryson
name: Plavchan, Peter
name: LeBrun, Danny
name: Gagné, Jonathan
name: Gao, Peter
name: Tanner, Angelle
name: Beichman, Charles
name: Xeusong-Wang, Sharon
name: Gaidos, Eric
name: Teske, Johanna
name: Ciardi, David
name: Vasisht, Gautam
name: Kane, Stephen R.
name: von Braun, Kaspar
Publisher: name: arXiv
Year: 2019
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The coolest dwarf stars are intrinsically faint at visible wavelengths and exhibit rotationally modulated stellar activity from spots and plages. It is advantageous to observe these stars at near infrared (NIR) wavelengths (1-2.5 microns) where they emit the bulk of their bolometric luminosity and are most quiescent. In this work we describe our methodology and results in obtaining precise radial velocity (RV) measurements of low mass stars using K-band spectra taken with the R~80,000 iSHELL spectrograph and the NASA Infrared Telescope Facility (IRTF) using a methane isotopologue gas cell in the calibration unit. Our novel analysis pipeline extracts RVs by minimizing the RMS of the residuals between the observed spectrum and a forward model. The model accounts for the gas cell, tellurics, blaze function, multiple sources of quasi-sinusoidal fringing, and line spread function of the spectrograph (LSF). The stellar template is derived iteratively using the target observations themselves through averaging barycenter-shifted residuals. We have demonstrated 5 ms^-1 precision over one year timescales for the M4 dwarf Barnard's Star and K dwarf 61 Cygni A, and 3 ms^-1 over a month for the M2 dwarf GJ 15 A. This work demonstrates the potential for iSHELL to determine dynamical masses for candidate exoplanets discovered with the NASA TESS mission, and to search for exoplanets orbiting moderately active and/or young K and M dwarfs.
description: Accepted for publication in ApJ (2019) 46 pages 31 Figures
Additional file 3 of Interspecific sensitivity of European amphibians towards two pesticides and comparison to standard test species
Creators: name: Adams, Elena
name: Leeb, Christoph
name: Roodt, Alexis P.
name: Brühl, Carsten A.
Publisher: name: figshare
Year: 2021
Subjects: subject: Ecology
subject: FOS: Biological sciences

description: Additional file 3: Table S3. Model specification on which each 96-h LC50 value is based.
Exact solution of the Falicov-Kimball model with dynamical mean-field theory
Creators: name: Freericks, J. K.
name: Zlatic, V.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The Falicov-Kimball model was introduced in 1969 as a statistical model for metal-insulator transitions; it includes itinerant and localized electrons that mutually interact with a local Coulomb interaction and is the simplest model of electron correlations. It can be solved exactly with dynamical mean-field theory in the limit of large spatial dimensions which provides an interesting benchmark for the physics of locally correlated systems. In this review, we develop the formalism for solving the Falicov-Kimball model from a path-integral perspective, and provide a number of expressions for single and two-particle properties. We examine many important theoretical results that show the absence of fermi-liquid features and provide a detailed description of the static and dynamic correlation functions and of transport properties. The parameter space is rich and one finds a variety of many-body features like metal-insulator transitions, classical valence fluctuating transitions, metamagnetic transitions, charge density wave order-disorder transitions, and phase separation. At the same time, a number of experimental systems have been discovered that show anomalies related to Falicov-Kimball physics [including YbInCu4, EuNi2(Si[1-x]Gex)2, NiI2 and TaxN].
description: 51 pages, 40 figures, submitted to Reviews of Modern Physics
Gifford Pinchot’s Thought on Conservation
Creators: name: ZU, Guoxia
name: ZU, Guoxia
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agribusiness
subject: Conservation
subject: Scientific forestry
subject: Utilitarianism
subject: Pacifism

description: Gifford Pinchot played a significant role in America’s first conversation movement. He put forward many conservation polices for American federal government. Pinchot’s thoughts on natural resources conservation have rich content. He realized the limitation of natural resources, so he advocated scientific management and governmental supervision on public land. He embedded conservation with moral significance and regarded conservation as an essential means of promoting social justice and international peace. The analysis on Pinchot’s thoughts on conversation can help people understand the development of American environmental thoughts in the 20th century and can also provide inspiration for natural resources protection in China.
Cloud ArcGIS Online as an innovative tool for developing geoinformation competence with future geography teachers
Creators: name: Kholoshyn, Ihor
name: Bondarenko, Olga
name: Hanchuk, Olena
name: Shmeltser, Ekaterina
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences

description: The article dwells upon the scientifically relevant problem of using cloud-based GIS-technologies when training future geography teachers (based on ArcGIS Online application). The authors outline the basic principles for implementing ArcGIS Online in the educational process (interdisciplinary integration, the sequence of individualization in training, communicability, distance education and regional studies), and provide an example of an interactive map created with the help of the specified cloud GIS, since this kind of map is the most popular a form of research by geography students. In the article it is noted that integration of ArcGIS Online into the educational process allows the teacher to follow a clear pedagogical strategy, taking into account possible variants of its use (demonstration, direct mastering of GIS in a computer class and independent work in an individual mode). Considering cloud GIS as a new stage in the development of geoinformational education, the authors emphasize their key benefits (round-the-clock access, work with GIS package in the cloud, the ability to use other maps as well as the creation of their own maps and webapplications) and disadvantages (monetization of services, underestimation of the GIS role in the curriculum of the higher school, the lack of Ukrainian content, etc.).
One dimensional Hydrogen problem with general connection condition at the origin and non-Rydberg spectra
Creators: name: Pérez-Obiol, Axel
name: Cheon, Taksu
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We consider the solution of the quantum Coulomb problem in one dimension with the most general connection condition at the origin. The divergence of the derivative of the wave function at the origin invalidates the standard current conservation approach. We explore two approaches, Wronskian self-adjoint extension method and cutoff regularization method, and establish their mutual relations, thereby clarifying the physical contents of the connection parameters. We show how to realize exotic non-Loudon connection conditions, entailing the realization of non-Rydberg spectrum.
description: 5 pages, 4 figures
Additional file 2 of Interspecific sensitivity of European amphibians towards two pesticides and comparison to standard test species
Creators: name: Adams, Elena
name: Leeb, Christoph
name: Roodt, Alexis P.
name: Brühl, Carsten A.
Publisher: name: figshare
Year: 2021
Subjects: subject: Ecology
subject: FOS: Biological sciences

description: Additional file 2: Table S2. Artificial terrestrial and aquatic habitats of examined amphibian species.
Research of the Socio-economic Development in Dalian Chengshantou Nature Reserve
Creators: name: Ma, Hong
name: Sun, Qiang
name: Zhao, Yang
name: Miao, Changqiang
name: Ma, Hong
name: Sun, Qiang
name: Zhao, Yang
name: Miao, Changqiang
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agribusiness
subject: Nature reserve
subject: PRA method
subject: Socio-economic status
subject: Coordinated and sustainable development

description: For the purpose of accommodating the relationship between the protection of nature reserve and the development of local society and economy, this paper, taking Dalian Chengshantou Nature Reserve as a study area and PRA as a main research method, investigated and analyzed the status of social and economical development and the existing problems in the study area. The result shows that: the contradictory between the protection of nature reserve and the local development of social and economical activities are still prominent, and the principle of “integration of protection and reasonable development” proposed by the general plan of nature reserve has not reached the expected result. Therefore, further efforts should be made firstly to accommodating relationship between the protection of nature reserve and the local development activities, secondly to accelerating the development of eco-tourism and the relevant service industries in accordance with the local practical situations, and finally to promoting the sustainable development of both the protection of nature reserve and the local society and economy.
QUALITY OF LIFE BEFORE AND AFTER OPERATION IN PATIENTS WITH DIFFUSE TOXIC GOITER
Creators: name: Rakhmonov, A.K.
name: Aliboev, M.R.
name: Soliev, B.O.
Publisher: name: Zenodo
Year: 2024

description: By the main criteria for the effectiveness of treatment of thyrotoxicosis, most researchers mean the elimination of thyrotoxicosis and the achievement of immunological remission. However, according to domestic and foreign literature in recent years, many scientists consider quality of life (QOL) to be the most reliable and sensitive criterion for assessing the results and effectiveness of therapy.
Cylindrical vector beam generator using a two-element interferometer
Creators: name: Mendoza-Hernandez, Job
name: Ferrer-Garcia, Manuel F.
name: Rojas-Santana, Jorge Arturo
name: Lopez-Mago, Dorilian
Publisher: name: arXiv
Year: 2019
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We realize a robust and compact cylindrical vector beam generator which consists of a simple two-element interferometer composed of a beam displacer and a cube beamsplitter. The interferometer operates on the higher-order Poincare sphere transforming a homogeneously polarized vortex into a cylindrical vector (CV) beam. We experimentally demonstrate the transformation of a single vortex beam into all the well-known CV beams and show the operations on the higher-order Poincare sphere according to the control parameters. Our method offers an alternative to the Pancharatnam-Berry phase optical elements and has the potential to be implemented as a monolithic device.
Semiclassical Instability of the Cauchy Horizon in Self-Similar Collapse
Creators: name: Miyamoto, Umpei
name: Harada, Tomohiro
Publisher: name: arXiv
Year: 2003
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Generic spherically symmetric self-similar collapse results in strong naked-singularity formation. In this paper we are concerned with particle creation during a naked-singularity formation in spherically symmetric self-similar collapse without specifying the collapsing matter. In the generic case, the power of particle emission is found to be proportional to the inverse square of the remaining time to the Cauchy horizon (CH). The constant of proportion can be arbitrarily large in the limit to marginally naked singularity. Therefore, the unbounded power is especially striking in the case that an event horizon is very close to the CH because the emitted energy can be arbitrarily large in spite of a cutoff expected from quantum gravity. Above results suggest the instability of the CH in spherically symmetric self-similar spacetime from quantum field theory and seem to support the existence of a semiclassical cosmic censor. The divergence of redshifts and blueshifts of emitted particles is found to cause the divergence of power to positive or negative infinity, depending on the coupling manner of scalar fields to gravity. On the other hand, it is found that there is a special class of self-similar spacetimes in which the semiclassical instability of the CH is not efficient. The analyses in this paper are based on the geometric optics approximation, which is justified in two dimensions but needs justification in four dimensions.
description: 14 pages, 4 figures, minor errors corrected and some sentences added in the introduction, accepted for publication in Physical Review D
The ATLAS 9.0 GHz Survey of the Extended Chandra Deep Field South: The Faint 9.0 GHz Radio Population
Creators: name: Huynh, M. T.
name: Seymour, N.
name: Norris, R. P.
name: Galvin, T. J.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present a new image of the 9.0 GHz radio emission from the extended Chandra Deep Field South. A total of 181 hours of integration with the Australia Telescope Compact Array has resulted in a 0.276 square degree image with a median sensitivity of $\sim$20 $μ$Jy/beam rms, for a synthesised beam of 4.0 $\times$ 1.3 arcsec. We present a catalogue of the 9.0 GHz radio sources, identifying 70 source components and 55 individual radio galaxies. Source counts derived from this sample are consistent with those reported in the literature. The observed source counts are also generally consistent with the source counts from simulations of the faint radio population. Using the wealth of multiwavelength data available for this region, we classify the faint 9 GHz population and find that 91% are radio loud AGN, 7% are radio quiet AGN and 2% are star forming galaxies. The 9.0 GHz radio sources were matched to 5.5 and 1.4 GHz sources in the literature and we find a significant fraction of flat or inverted spectrum sources, with 36% of the 9 GHz sources having $α_{5.5GHz}^{9.0GHz}$ $>$ -0.3 (for $S \propto ν^α$). This flat or inverted population is not well reproduced by current simulations of radio source populations.
description: 17 pages, 12 figures. Accepted for publication in MNRAS
What's in a name? La traduction onomastique dans les versions francaises de Woody Allen
Creators: name: Brisset, Frederique
Publisher: name: Syn-Thèses
Year: 2010

description: The interlinguistic transfer of proper names may apper as non-problem, since they are often seen as non-significant. Translation practice offers a different perspective. Anthroponyms, toponyms or trademarks are culture-specific references with connotations that can get lost to a foreign audience. They usually include some degree of negotiation, as in the French dubbing of Woody Allen's films, where proper names are often modified to facilitate the spectator's reception of his very American world.
description: Syn-Thèses, No 3 (2010)
Additional file 4 of Interspecific sensitivity of European amphibians towards two pesticides and comparison to standard test species
Creators: name: Adams, Elena
name: Leeb, Christoph
name: Roodt, Alexis P.
name: Brühl, Carsten A.
Publisher: name: figshare
Year: 2021
Subjects: subject: Ecology
subject: FOS: Biological sciences

description: Additional file 4: Table S4. Contingency table of estimated difference of LC50 via CI ratio testing.
No further evidence for a transiting inner companion to the hot Jupiter HATS-50b
Creators: name: Mallonn, Matthias
Publisher: name: arXiv
Year: 2019
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Most hot Jupiter exoplanets do not have a nearby planetary companion in their planetary system. One remarkable exception is the system of WASP-47 with an inner and outer nearby companion to a hot Jupiter, providing detailed constrains on its formation history. In this work, we follow-up on a tentative photometric signal of a transiting inner companion to the hot Jupiter HATS-50b. If confirmed, it would be the third case of a hot Jupiter with an inner companion. 63 hours of new ground-based photometry were employed to rule out this signal to about 96% confidence. The injection of artificial transit signals showed the data to be of sufficient quality to reveal the potential photometric feature at high significance. However, no transit signal was found. The discrete pattern of observing blocks leaves a slight chance that the transit was missed.
description: 6 pages, 2 figures, accepted for publication in Astronomical Notes (AN)
First-principles calculations of the structural, electronic, vibrational and magnetic properties of C_{60} and C_{48}N_{12}: a comparative study
Creators: name: Xie, Rui-Hua
name: Bryant, Garnett W.
name: Jensen, Lasse
name: Zhao, Jijun
name: Smith, Vedene H.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: In this work, we perform first-principles calculations of the structural, electronic, vibrational and magnetic properties of a novel ${\rm C}_{48}{\rm N}_{12}$ azafullerene. Full geometrical optimization shows that ${\rm C}_{48}{\rm N}_{12}$ is characterized by several distinguishing features: only one nitrogen atom per pentagon, two nitrogen atoms preferentially sitting in one hexagon, ${\rm S}_{6}$ symmetry, 6 unique nitrogen-carbon and 9 unique carbon-carbon bond lengths. The highest occupied molecular orbital of ${\rm C}_{48}{\rm N}_{12}$ is a doubly degenerate level of $a_{g}$ symmetry and its lowest unoccupied molecular orbital is a nondegenerate level of $a_{u}$ symmetry. Vibrational frequency analysis predicts that ${\rm C}_{48}{\rm N}_{12}$ has in total 116 vibrational modes: 58 infrared-active and 58 Raman-active modes. ${\rm C}_{48}{\rm N}_{12}$ is also characterized by 8 $^{13}{\rm C}$ and 2 $^{15}{\rm N}$ NMR spectral signals. Compared to ${\rm C}_{60}$, ${\rm C}_{48}{\rm N}_{12}$ shows an enhanced third-order optical nonlinearities which implies potential applications in optical limiting and photonics.
description: a long version of our manuscript submitted to J.Chem.Phys
Analysis on New Paradigms of Informatization in the Countryside
Creators: name: XUE, Fei
name: WANG, Lina
name: XUE, Fei
name: WANG, Lina
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agribusiness
subject: Informatization in the countryside
subject: New paradigm
subject: Inexpensive and efficient
subject: Diversified
subject: Embedded mobile phone

description: Through the analyses of several typical paradigms of informatization in the countryside, the status of informatization in the countryside and some unresolved issues were studied. A new way was proposed to develop rural information with embedded mobile phone terminal, and to explore an inexpensive and efficient information services paradigm for the future development in the countryside.
Additional file 1 of Normal and reference values for cardiovascular magnetic resonance-based pulse wave velocity in the middle-aged general population
Creators: name: Van Hout, Max J.
name: Dekkers, Ilona A.
name: Westenberg, Jos J.
name: Schalij, Martin J.
name: Widya, Ralph L.
name: De Mutsert, Renée
name: Rosendaal, Frits R.
name: De Roos, Albert
name: J. Wouter Jukema
name: Scholte, Arthur J.
name: Lamb, Hildo J.
Publisher: name: figshare
Year: 2021
Subjects: subject: Space Science
subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: Additional file 1. Additional figures and tables.
Influence of Civil Authority on Rural Grass-roots Democracy and Social Autonomy in Northwest Minority Regions
Creators: name: DU, Junlin
name: DU, Junlin
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agribusiness
subject: Northwest minority
subject: Civil authority
subject: Grass-roots democracy
subject: Social autonomy

description: System of villagers autonomy is one of the basic political systems in China and one of those systems ensuring that the people are the masters of the country. Northwest minorities generally live in the remote northwestern China where economy and education are relatively underdeveloped compared with those in central and eastern China and civil authority has great influence on rural grass-roots democracy as well as social autonomy there, which causes difficulties to the development of rural democracy and social autonomy. Assisting northwest minority regions in overcoming the difficulties of developing grass-roots democracy and social autonomy, carrying out effective measures to properly guide the development and influence of civil authority and finally achieving the construction of new socialist countryside have great significance in ensuring that people there are the masters of their country.
The effect of a small loss or gain in the periodic NLS anomalous wave dynamics. I
Creators: name: Coppini, F.
name: Grinevich, P. G.
name: Santini, P. M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: The focusing Nonlinear Schrödinger (NLS) equation is the simplest universal model describing the modulation instability (MI) of quasi monochromatic waves in weakly nonlinear media, and MI is considered the main physical mechanism for the appearence of anomalous (rogue) waves (AWs) in nature. Using the finite gap method, two of us (PGG and PMS) have recently solved, to leading order and in terms of elementary functions of the initial data, the NLS Cauchy problem for generic periodic initial perturbations of the unstable background solution of NLS (what we call the Cauchy problem of the AWs), in the case of a finite number of unstable modes. In this paper, concentrating on the simplest case of a single unstable mode, we study the periodic Cauchy problem of the AWs for the NLS equation perturbed by a linear loss or gain term. Using the finite gap method and the theory of perturbations of soliton PDEs, we construct the proper analytic model describing quantitatively how the solution evolves, after a suitable transient, into slowly varying lower dimensional patterns (attractors) in the $(x,t)$ plane, characterized by $ΔX=L/2$ in the case of loss, and by $ΔX=0$ in the case of gain, where $ΔX$ is the $x$-shift of the position of the AW during the recurrence, and $L$ is the period. This process is described, to leading order, in terms of elementary functions of the initial data. Since dissipation can hardly be avoided in all natural phenomena involving AWs, and since a small dissipation induces $O(1)$ effects on the periodic AW dynamics, generating the slowly varying loss/gain attractors analytically described in this paper, we expect that these attractors, together with their generalizations corresponding to more unstable modes, will play a basic role in the theory of periodic AWs in nature.
description: LaTeX, 38 pages
LEGAL EDUCATION: CRITICISM AND PROSPECTS
Creators: name: Revista Percurso III 2019
name: EVELISE SLONGO DUDZIAK
name: Fábio André GUARAGNI
Publisher: name: figshare
Year: 2019
Subjects: subject: Law
subject: FOS: Law

description: A discussão sobre a educação desde sempre esteve em voga entre os pedagogos, docentes e epistemólogos, mas atualmente, a sociedade parece estar um tanto mais envolvida com o tema, principalmente após tantas mudanças advindas da política nacional, desde a criação das provas de qualificação de escolas e faculdades, bem como, após a multiplicação dos cursos de graduação como o de Direito. A discussão ganha maiores contornos, ao nos depararmos com a maneira com que os estudantes do curso de Direito saem dos bancos da academia.[...]
Automatic nuclei segmentations in near-isotropic, reconstructed volume electron microscopy (FIB-SEM) of mouse cerebellar granule neurons (jrc_mus-granule-neurons-3) model
Creators: name: CellMap Project Team
name: Avetissian, Emma
Publisher: name: Janelia Research Campus
Year: 2025
Subjects: classificationCode: 310199
subject: Biochemistry and cell biology not elsewhere classified
classificationCode: 310105
subject: Cellular interactions (incl. adhesion, matrix, cell wall)
classificationCode: 310112
subject: Structural biology (incl. macromolecular modelling)
classificationCode: 310902
subject: Animal cell and molecular biology
classificationCode: 460306
subject: Image processing
classificationCode: 461199
subject: Machine learning not elsewhere classified

description:
Model description: Cellpose 3.0.9 was trained on nuclei from 21 2D slices from jrc_mus-granule-neurons-3.Architecture: Cellpose 3.0.9Number of parameters: 6600845Input voxel size (nm): 128 x 128 x 128 (X, Y, Z)Output voxel size (nm): 128 x 128 x 128 (X, Y, Z)Classes trained on: NucleusTraining steps: 21000Epochs: 1000GPU: NVIDIA TITAN RTXRAM: 251.0 GiBModel wall time (sec): 349.56Software: Cellpose 3.0.9Software DOI: https://doi.org/10.1038/s41592-022-01663-4Source dataset (EM) ID: jrc_mus-granule-neurons-3Source dataset (EM) DOI: https://doi.org/10.25378/janelia.24222892Generated dataset DOI: https://doi.org/10.25378/janelia.26506516Model URL: https://data.janelia.org/wKhDX6Github repo: https://github.com/janelia-cellmap/cellmap-modelsVisualization website: https://openorganelle.janelia.org/datasets/jrc_mus-granule-neurons-3
Position of Village Regulations and Folk Conventions in the Villager Autonomy System
Creators: name: ZHOU, Jiaming
name: ZHOU, Jiaming
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agribusiness
subject: Village regulations and folk conventions
subject: Villager autonomy system
subject: Villagers’ Charter of Self-government

description: The Villagers’ Charter of Self-government, as a senior form of village regulations and folk conventions, is the general charter of villagers’ self-government. It is a small constitution of villagers, so it holds an important position in the villager autonomy system. Such position gives the credit to both historic and realistic objective factors. Rise of state power, vacancy of legislation, accumulation of excellent traditional resources, and democracy and contract spirit in village regulations and folk conventions will certainly accelerate development of village regulations and folk conventions and promote gradual improvement in the villager autonomy system.
WAS OF DIGITAL INTOLERANCE: HOW DOES NOT THE PERCEPTION OF THE OTHER AFFECT BRAZILIAN POLICY
Creators: name: Revista Percurso III 2019
name: MATHAUS MIRANDA MACIEL
name: LAÍS GABRIELE PIMENTA
name: CAIO AUGUSTO SOUZA LARA
Publisher: name: figshare
Year: 2019
Subjects: subject: Law
subject: FOS: Law

description: O tema-problema da pesquisa que se pretende desenvolver é acerca das distinções, nos termos da lei, entre liberdade de expressão e discursos de ódio relacionados à política brasileira. Ademais, será abordada a influência do meio digital no que tange à propagação de discursos políticos intolerantes e suas implicações jurídicas, ao perceber o enfraquecimento da alteridade contemporânea. Em primeiro lugar, hoje, no país, inúmeros discursos intolerantes, com foco no sistema político brasileiro, são vistos e se utilizam do princípio da liberdade de expressão como pretexto para expressarem intolerâncias diversas. Dessa forma, quando se aborda as novas tecnologias, a situação torna-se explicita, uma vez que as redes sociais possuem relativo poder de persuasão sobre os cidadãos.[...]
Parallel implementation of high-fidelity multi-qubit gates with neutral atoms
Creators: name: Levine, Harry
name: Keesling, Alexander
name: Semeghini, Giulia
name: Omran, Ahmed
name: Wang, Tout T.
name: Ebadi, Sepehr
name: Bernien, Hannes
name: Greiner, Markus
name: Vuletić, Vladan
name: Pichler, Hannes
name: Lukin, Mikhail D.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We report the implementation of universal two- and three-qubit entangling gates on neutral atom qubits encoded in long-lived hyperfine ground states. The gates are mediated by excitation to strongly interacting Rydberg states, and are implemented in parallel on several clusters of atoms in a one-dimensional array of optical tweezers. Specifically, we realize the controlled-phase gate, enacted by a novel, fast protocol involving only global coupling of two qubits to Rydberg states. We benchmark this operation by preparing Bell states with fidelity $\mathcal{F} \ge 95.0(2)\%$, and extract gate fidelity $\ge 97.4(3)\%,$ averaged across five atom pairs. In addition, we report a proof-of-principle implementation of the three-qubit Toffoli gate, in which two control atoms simultaneously constrain the behavior of one target atom. These experiments demonstrate key ingredients for high-fidelity quantum information processing in a scalable neutral atom platform.
description: 6 pages, 4 figures + Supplemental Materials (10 pages, 6 figures)
Equivariant $KK$-theory for non-Hausdorff groupoids
Creators: name: MacDonald, Lachlan
Publisher: name: arXiv
Year: 2019
Subjects: subject: K-Theory and Homology (math.KT)
subject: FOS: Mathematics

description: We give a detailed and unified survey of equivariant $KK$-theory over locally compact, second countable, locally Hausdorff groupoids. We indicate precisely how the "classical" proofs relating to the Kasparov product can be used almost word-for-word in this setting, and give proofs for several results which do not currently appear in the literature.
description: 28 pages, comments welcome
Reasons for Reverse Flow of Expired Foods and Discussions on Solutions
Creators: name: SHEN, Li
name: RUI, Jiaming
name: SHEN, Li
name: RUI, Jiaming
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agribusiness
subject: Expired foods
subject: Reverse flow
subject: Supervision mechanism

description: In recent years, food safety accidents resulted from reverse flow of expired foods is of frequent occurrence. Therefore, finding out reasons for reverse flow of expired foods and taking effective measures to avoid reverse flow of expired foods are greatly significant to safeguard China’s food safety. From analysis on current recovery processing situations and related regulations of expired foods in China, it is found that reverse flow of expired food is mainly resulted from no law to comply with, no regulation to follow in recovery processing of expired foods, enterprises lacking good faith, and imperfect accountability system and supervision system. In view of these factors, it comes up with following recommendations: (1) Improving legal regulations on processing of expired foods; (2) Making clear responsibility investigation of supervision and law enforcing departments; (3) Setting up “Four in One” supervision mode integrating enterprise self-discipline, market supervision, social monitoring, and information platform; (4) Improving the supervision system for recovery processing of expired foods.