cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Begonia (sect. Wageneria) A. DC.
Creators: name: Moonlight, Peter. W.
name: Jara-Muñoz, Orlando A.
name: Purvis, David A.
name: Delves, Jay
name: Allen, Josh P.
name: Reynel, Carlos
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Cucurbitales
Begoniaceae
Begonia

description: Begonia sect. Wageneria (Klotzsch) A.DC.
Annales des Sciences Naturelles Botanique, Série 4 11: 137 (de Candolle 1859). – Wageneria Klotzsch, Bericht über die zur Bekanntmachung geeigneten Verhandlungen der Königl. Preuss. Akademie der Wissenschaften zu Berlin 1854: 126 (Klotzsch 1854).
– Type: holotype: Wageneria fagifolia (Fisch. ex Otto & A.Dietr.) Klotzsch ≡ Begonia fagifolia Fisch. ex Otto & A.Dietr.
Synonymy notes
For a full list of sectional synonyms, see Moonlight et al. (2018).
Notes
This section consists of scandent species found mostly in the Atlantic Forests of Brazil with the notable exception of B. glabra, which is found as far north as Mexico and across Amazonia, including in Peru. It is superficially similar to B. sect. Rossmannia but can be distinguished by its axillary, cymose inflorescences rather than terminal, thyrsoid inflorescences.
description: Published as part of Moonlight, Peter. W., Jara-Muñoz, Orlando A., Purvis, David A., Delves, Jay, Allen, Josh P. & Reynel, Carlos, 2023, The genus Begonia (Begoniaceae) in Peru, pp. 1-334 in European Journal of Taxonomy 881 on page 279, DOI: 10.5852/ejt.2023.881.2175, http://zenodo.org/record/8178280
Cold Scalar-Tensor Black Holes: Causal Structure, Geodesics, Stability
Creators: name: Bronnikov, K. A.
name: Clement, G.
name: Constantinidis, C. P.
name: Fabris, J. C.
Publisher: name: arXiv
Year: 1998
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We study the structure and stability of spherically symmetric Brans-Dicke black-hole type solutions with an infinite horizon area and zero Hawking temperature, existing for negative values of the coupling constant $ω$. These solutions split into two classes, depending on finite (B1) or infinite (B2) proper time needed for an infalling particle to reach the horizon. Class B1 metrics can be extended through the horizon only for discrete values of mass and scalar charge, depending on two integers m and n. For even m-n, the space-time is globally regular; for odd m, the metric changes its signature on the horizon but remains Lorentzian. Geodesics are smoothly continued across the horizon, but for odd m timelike geodesics become spacelike and vice versa. Causality problems, arising in some cases, are discussed. Tidal forces are shown to grow infinitely near type B1 horizons. All vacuum static, spherically symmetric solutions of the Brans-Dicke theory with $ω
description: LaTeX, 11 pages, 4 figures, uses bezier.sty; to appear in Grav. and Cosmol
Spontaneous Facial Expression Recognition using Sparse Representation
Creators: name: Chanti, Dawood Al
name: Caplier, Alice
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Facial expression is the most natural means for human beings to communicate their emotions. Most facial expression analysis studies consider the case of acted expressions. Spontaneous facial expression recognition is significantly more challenging since each person has a different way to react to a given emotion. We consider the problem of recognizing spontaneous facial expression by learning discriminative dictionaries for sparse representation. Facial images are represented as a sparse linear combination of prototype atoms via Orthogonal Matching Pursuit algorithm. Sparse codes are then used to train an SVM classifier dedicated to the recognition task. The dictionary that sparsifies the facial images (feature points with the same class labels should have similar sparse codes) is crucial for robust classification. Learning sparsifying dictionaries heavily relies on the initialization process of the dictionary. To improve the performance of dictionaries, a random face feature descriptor based on the Random Projection concept is developed. The effectiveness of the proposed method is evaluated through several experiments on the spontaneous facial expressions DynEmo database. It is also estimated on the well-known acted facial expressions JAFFE database for a purpose of comparison with state-of-the-art methods.
description: 11 pages, 9 figures, VISAPP 2017, publisher=SciTePress, organization=INSTICC, isbn=978-989-758-226-4, Proceedings of the 12th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - Volume 5: VISAPP, (VISIGRAPP 2017)}, 2017
Linear Scaling Solution of the Coulomb problem using wavelets
Creators: name: Goedecker, S.
name: Ivanov, O. V.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: The Coulomb problem for continuous charge distributions is a central problem in physics. Powerful methods, that scale linearly with system size and that allow us to use different resolutions in different regions of space are therefore highly desirable. Using wavelet based Multi Resolution Analysis we derive for the first time a method which has these properties. The power and accuracy of the method is illustrated by applying it to the calculation of of the electrostatic potential of a full three-dimensional all-electron Uranium dimer.
Compelling experimental evidence of a Dirac cone in the electronic structure of a 2D Silicon layer
Creators: name: Sadeddine, S.
name: Enriquez, H.
name: Bendounan, A.
name: Das, P.
name: Vobornik, I.
name: Kara, A.
name: Mayne, A.
name: Sirotti, F.
name: Dujardin, G.
name: Oughaddou, H.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences
subject: 82D80

description: The remarkable properties of graphene stem from its two-dimensional (2D) structure, with a linear dispersion of the electronic states at the corners of the Brillouin zone (BZ) forming a Dirac cone. Since then, other 2D materials have been suggested based on boron, silicon, germanium, phosphorus, tin, and metal di-chalcogenides. Here, we present an experimental investigation of a single silicon layer on Au(111) using low energy electron diffraction (LEED), high resolution angle-resolved photoemission spectroscopy (HR-ARPES), and scanning tunneling microscopy (STM). The HR-ARPES data show compelling evidence that the silicon based 2D overlayer is responsible for the observed linear dispersed feature in the valence band, with a Fermi velocity of v_F ~10^(+6) m.s^(-1) comparable to that of graphene. The STM images show extended and homogeneous domains, offering a viable route to the fabrication of silicene-based opto-electronic devices.
Relaxation and Diffusion for the Kicked Rotor
Creators: name: Khodas, M.
name: Fishman, S.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: The dynamics of the kicked-rotor, that is a paradigm for a mixed system, where the motion in some parts of phase space is chaotic and in other parts is regular is studied statistically. The evolution (Frobenius-Perron) operator of phase space densities in the chaotic component is calculated in presence of noise, and the limit of vanishing noise is taken is taken in the end of calculation. The relaxation rates (related to the Ruelle resonances) to the invariant equilibrium density are calculated analytically within an approximation that improves with increasing stochasticity. The results are tested numerically. The global picture of relaxation to the equilibrium density in the chaotic component when the system is bounded and of diffusive behavior when it is unbounded is presented.
Additional file 3: of Involving end-users in the design of an audit and feedback intervention in the emergency department setting â a mixed methods study
Creators: name: Deen, Welmoed Van
name: Cho, Edward
name: Pustolski, Kathryn
name: Wixon, Dennis
name: Lamb, Shona
name: Valente, Thomas
name: Menchine, Michael
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Supplemental Tables and Figures. The supplemental tables and figures references throughout the paper. (DOCX 272 kb)
Detecting Permanent and Intermittent Purchase Hotspots via Computational Stigmergy
Creators: name: Alfeo, Antonio L.
name: Cimino, Mario G. C. A.
name: Lepri, Bruno
name: Pentland, Alex "Sandy"
name: Vaglini, Gigliola
Publisher: name: arXiv
Year: 2019
Subjects: subject: Social and Information Networks (cs.SI)
subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences

description: The analysis of credit card transactions allows gaining new insights into the spending occurrences and mobility behavior of large numbers of individuals at an unprecedented scale. However, unfolding such spatiotemporal patterns at a community level implies a non-trivial system modeling and parametrization, as well as, a proper representation of the temporal dynamic. In this work we address both those issues by means of a novel computational technique, i.e. computational stigmergy. By using computational stigmergy each sample position is associated with a digital pheromone deposit, which aggregates with other deposits according to their spatiotemporal proximity. By processing transactions data with computational stigmergy, it is possible to identify high-density areas (hotspots) occurring in different time and days, as well as, analyze their consistency over time. Indeed, a hotspot can be permanent, i.e. present throughout the period of observation, or intermittent, i.e. present only in certain time and days due to community level occurrences (e.g. nightlife). Such difference is not only spatial (where the hotspot occurs) and temporal (when the hotspot occurs) but affects also which people visit the hotspot. The proposed approach is tested on a real-world dataset containing the credit card transaction of 60k users between 2014 and 2015.
title: Geschichte der Pharmazie 70. Jahrgang August 2018, 3
Creators: name: :None
Publisher: name: Deutscher Apotheker-Verlag
Year: 2018
Subjects: subject: 615

description: Mit freundlicher Genehmigung des DAV - Deutscher Apotheker Verlag und der Deutschen Gesellschaft für Geschichte der Pharmazie.
description: Geschichte der Pharmazie: Zeitschrift der Deutschen Gesellschaft für Geschichte der Pharmazie e.V., vol. 70. 2018, no. 3, p. 29
title: Geschichte der Pharmazie 70. Jahrgang November 2018, 4
Creators: name: :None
Publisher: name: Deutscher Apotheker-Verlag
Year: 2018
Subjects: subject: 615

description: Mit freundlicher Genehmigung des DAV - Deutscher Apotheker Verlag und der Deutschen Gesellschaft für Geschichte der Pharmazie.
description: Geschichte der Pharmazie: Zeitschrift der Deutschen Gesellschaft für Geschichte der Pharmazie e.V., vol. 70. 2018, no. 4, p. 53
How to Avoid Artificial Boundaries in the Numerical Calculation of Black Hole Spacetimes
Creators: name: Huebner, Peter
Publisher: name: arXiv
Year: 1998
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: This is the first of a series of papers describing a numerical implementation of the conformally rescaled Einstein equation, an implementation designed to calculate asymptotically flat spacetimes, especially spacetimes containing black holes. In the present paper we derive the new first order time evolution equations to be used in the scheme. These time evolution equations can either be written in symmetric hyperbolic or in flux-conservative form. Since the conformally rescaled Einstein equation, also called the conformal field equations, formally allow us to place the grid boundaries outside the physical spacetime, we can modify the equations near the grid boundaries and get a consistent and stable discretisation. Even if we calculate spacetimes containing black holes, there is no need for introducing artifical boundaries in the physical spacetime, which then would complicate, influence, or even exclude the computation of certain spacetime regions.
description: 21 pages, 10 figures, revtex, epsfig, improved presentation
On Quinn's Invariants of 2-dimensional CW-complexes
Creators: name: Bobtcheva, Ivelina
Publisher: name: arXiv
Year: 2000
Subjects: subject: Geometric Topology (math.GT)
subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics
subject: Primary 57M20; Secondary 57M05

description: Given a semisimple stable autonomous tensor category over a field $K$, to any group presentation with finite number of generators we associate an element $Q(P)\in K$ invariant under the Andrews-Curtis moves. We show that in fact, this is the same invariant as the one produced by the algorithm of Frank Quinn. The new definition allows us to present a relatively simple proof of the invariance and to evaluate $Q(P)$ for some presentations. On the basis of some numerical calculations over different Gelfand-Kazhdan categories, we make a conjecture which relates the value of $Q(P)$ for two different classes of presentations.
description: 28 pages, Latex
Additional file 4: of Selecting, refining and identifying priority Cochrane Reviews in health communication and participation in partnership with consumers and other stakeholders
Creators: name: Synnot, Anneliese
name: Tong, Allison
name: Bragge, Peter
name: Lowe, Dianne
name: Nunn, Jack
name: OâSullivan, Molly
name: Horvat, Lidia
name: Kay, Debra
name: Ghersi, Davina
name: McDonald, Steve
name: Poole, Naomi
name: Noni Bourke
name: Lannin, Natasha
name: Vadasz, Danny
name: Oliver, Sandy
name: Carey, Karen
name: Hill, Sophie
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Small group discussion facilitator template. (DOCX 16 kb)
Additional file 1: of Involving end-users in the design of an audit and feedback intervention in the emergency department setting â a mixed methods study
Creators: name: Deen, Welmoed Van
name: Cho, Edward
name: Pustolski, Kathryn
name: Wixon, Dennis
name: Lamb, Shona
name: Valente, Thomas
name: Menchine, Michael
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Cancer
subject: Science Policy

description: Interview Guides. The interview guides used in the human-centered design process. Three interview guides are included; the interview guide used for leadership interviews, the interview guide for attending physician interviews for the first round of interviews, and the interview guide used during the iterative improvement process. (DOCX 32 kb)
Mildly Suppressed Star Formation in Central Regions of MaNGA Seyfert Galaxies
Creators: name: Bing, Longji
name: Shi, Yong
name: Chen, Yanmei
name: Sánchez, Sebastián F.
name: Maiolino, Roberto
name: Riffel, Rogério
name: Riffel, Rogemar A.
name: Wylezalek, Dominika
name: Bizyaev, Dmitry
name: Pan, Kaike
name: Drory, Niv
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Negative feedback from accretion onto super-massive black holes (SMBHs), that is to remove gas and suppress star formation in galaxies, has been widely suggested. However, for Seyfert galaxies which harbor less active, moderately accreting SMBHs in the local universe, the feedback capability of their black hole activity is elusive. We present spatially-resolved H$α$ measurements to trace ongoing star formation in Seyfert galaxies and compare their specific star formation rate with a sample of star-forming galaxies whose global galaxy properties are controlled to be the same as the Seyferts. From the comparison we find that the star formation rates within central kpc of Seyfert galaxies are mildly suppressed as compared to the matched normal star forming galaxies. This suggests that the feedback of moderate SMBH accretion could, to some extent, regulate the ongoing star formation in these intermediate to late type galaxies under secular evolution.
description: 12 pages, 7 figures, accepted by MNRAS
Research_paper.pdf
Creators: name: Hazim, Syed
Publisher: name: figshare
Year: 2021
Subjects: subject: Computer Engineering
subject: 80104 Computer Vision
subject: FOS: Computer and information sciences
subject: 170203 Knowledge Representation and Machine Learning
subject: FOS: Psychology

description: The data chosen for this research was the DFDC dataset and the Celeb-DF dataset
Additional file 2: of Involving end-users in the design of an audit and feedback intervention in the emergency department setting â a mixed methods study
Creators: name: Deen, Welmoed Van
name: Cho, Edward
name: Pustolski, Kathryn
name: Wixon, Dennis
name: Lamb, Shona
name: Valente, Thomas
name: Menchine, Michael
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: Pre- and Post Surveys. The complete pre- and post-surveys used in this study. The surveys were administered online. (DOCX 62 kb)
Static and Dynamic Properties of Dissipative Particle Dynamics
Creators: name: Marsh, C.
name: Backx, G.
name: Ernst, M. H.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The algorithm for the DPD fluid, the dynamics of which is conceptually a combination of molecular dynamics, Brownian dynamics and lattice gas automata, is designed for simulating rheological properties of complex fluids on hydrodynamic time scales. This paper calculates the equilibrium and transport properties (viscosity, self-diffusion) of the thermostated DPD fluid explicitly in terms of the system parameters. It is demonstrated that temperature gradients cannot exist, and that there is therefore no heat conductivity. Starting from the N-particle Fokker-Planck, or Kramers' equation, we prove an H-theorem for the free energy, obtain hydrodynamic equations, and derive a non-linear kinetic equation (the Fokker-Planck-Boltzmann equation) for the single particle distribution function. This kinetic equation is solved by the Chapman-Enskog method. The analytic results are compared with numerical simulations.
description: 22 pages, LaTeX, 3 Postscript figures
Eunotia luna var. aequalis fm. major Frenguelli 1933
Creators: name: Guerrero, José M.
name: Vouilloud, Amelia A.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Chromista
Bacillariophyta
Bacillariophyceae
Eunotiales
Eunotiaceae
Eunotia
Eunotia luna
Eunotia luna var. aequalis f. major frenguelli 1933

description: Eunotia luna var. aequalis f. major Frenguelli 1933, Anales del Museo Nacional de Historia Natural 37, p. 446, pl. 8, fig. 1.
 Type:— ARGENTINA. Corrientes, Estero del Carambola, Esteros del Iberá, 28º28’29”S, 57º49’46”W, J. Frenguelli, December 8 th, 1923. Lectotype (here designated): Frenguelli Collection! Series 265, slide 265 (10), England Finder Q /37–2 = Fig. 32.
Additionally, we propose the following nomenclatural updates:
description: Published as part of Guerrero, José M. & Vouilloud, Amelia A., 2022, Taxonomic revision of Eunotia luna var. aequalis f. paucistriata Frenguelli and E. luna var. aequalis f. major Frenguelli: analysis of type material, lectotypification and current taxonomic status, pp. 291-300 in Phytotaxa 561 (3) on page 298, DOI: 10.11646/phytotaxa.561.3.5, http://zenodo.org/record/7069917
Molecular hydrogen formation in the interstellar medium
Creators: name: Cazaux, S.
name: Tielens, A. G. G. M.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have developed a model for molecular hydrogen formation under astrophysically relevant conditions. This model takes fully into account the presence of both physisorbed and chemisorbed sites on the surface, allows quantum mechanical diffusion as well as thermal hopping for absorbed H-atoms, and has been benchmarked versus recent laboratory experiments on H2 formation on silicate surfaces. The results show that H2 formation on grain surface is efficient in the interstellar medium up to some 300K. At low temperatures (<100K), H2 formation is governed by the reaction of a physisorbed H with a chemisorbed H. At higher temperatures, H2 formation proceeds through reaction between two chemisorbed H atoms. We present simple analytical expressions for H2 formation which can be adopted to a wide variety of surfaces once their surfaces characteristics have been determined experimentally.
description: 4 pages, 1 figure
СОВРЕМЕННОЕ СОСТОЯНИЕ ОВЦЕВОДСТВА В РОССИИ
Creators: name: Войтюк М. М.
name: Мачнева О. П.
Publisher: name: Эффективное животноводство
Year: 2021
Subjects: овцеводство
состояние
мясо
молоко
содержание
разведение
sheep breeding
condition
meat
milk
maintenance
breeding

description: В статье представлен обзор современного состояния овцеводства в Российской Федерации. Дана сравнительная оценка состояния овцеводства в нашей стране и за рубежом. Описываются современные системы содержания поголовья овец в России и странах, где овцеводство является одной из приоритетных отраслей животноводства.
description: The article presents an overview of the current state of sheep breeding in the Russian Federation. A comparative assessment of the state of sheep breeding in our country and abroad is given. The article describes modern systems of keeping sheep in Russia and countries where sheep breeding is one of the priority branches of animal husbandry.
Design of GaAs-based valley phononic crystals with multiple complete phononic bandgaps at ultra-high frequency
Creators: name: Kim, Ingi
name: Arakawa, Yasuhiko
name: Iwamoto, Satoshi
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We report the design of GaAs-based monolithic valley phononic crystals (VPnCs) with multiple complete phononic bandgaps, which support simultaneous valley-protected edge states with different symmetries in the gigahertz (GHz) range. Rotation of triangular holes in the unit cells breaks the mirror symmetry, and this orientation degree of freedom enables the structures to exhibit different valley vortex chiralities. We numerically demonstrate the transport of multi-band valley-protected edge states with suppressed backscattering at the sharp corners of the interfaces between different VPnCs. Such monolithic semiconductor structures pave the way for ultra-high frequency topological nanophononic applications by using the lithographic technique.
description: 13 pages, 5 figures
Additional file 3: of Selecting, refining and identifying priority Cochrane Reviews in health communication and participation in partnership with consumers and other stakeholders
Creators: name: Synnot, Anneliese
name: Tong, Allison
name: Bragge, Peter
name: Lowe, Dianne
name: Nunn, Jack
name: OâSullivan, Molly
name: Horvat, Lidia
name: Kay, Debra
name: Ghersi, Davina
name: McDonald, Steve
name: Poole, Naomi
name: Noni Bourke
name: Lannin, Natasha
name: Vadasz, Danny
name: Oliver, Sandy
name: Carey, Karen
name: Hill, Sophie
Publisher: name: figshare
Year: 2019
Subjects: subject: Sociology
subject: FOS: Sociology
subject: Science Policy

description: Workshop agenda. (DOCX 16 kb)
Increasing/Raising/Examining Our Expectations of Aboriginal Learners
Creators: name: Kirkness, Verna J.
Publisher: name: The University of British Columbia
Year: 2016

description: As Aboriginal people, we have over the last thirty years, tried to influence change in education to make it meaningful, satisfying and even enjoyable to Aboriginal learners. Our expectation is that by providing an education that respects their cultural integrity, they will be successful. Educational institutions, (schools, colleges, universities, school divisions) for the most part, expect all students to come and partake of what the institution has to offer and to be successful. It is, however, a well known fact, that when the learner’s heritage and culture does not comply with the status quo, a “one-size fits all” does not work. In the case of the Aboriginal learner, history and culture has to be addressed if we expect them to fulfill their aspirations. This presentation, then, will begin with an overview of where we have been in education, briefly outlining the history of Aboriginal education. In considering the present, we will look at how the institutions can be more effective in honouring our philosphy of education through a culturally responsive curriculum and culturally responsive teachers
Interaction of Hawking radiation and a static electric charge
Creators: name: Crispino, Luis C. B.
name: Higuchi, Atsushi
name: Matsas, George E. A.
Publisher: name: arXiv
Year: 1998
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We investigate whether the equality found for the response of static scalar sources interacting (i) with {\em Hawking radiation in Schwarzschild spacetime} and (ii) with the Fulling-Davies-Unruh thermal bath in the Rindler wedge is maintained in the case of electric charges. We find a finite result in the Schwarzschild case, which is computed exactly, in contrast with the divergent result associated with the infrared catastrophe in the Rindler case, i.e. in the case of uniformly accelerated charges in Minkowski spacetime. Thus, the equality found for scalar sources does not hold for electric charges.
description: 8 pages (REVTEX)
Eunotia luna var. aequalis fm. paucistriata Frenguelli 1933
Creators: name: Guerrero, José M.
name: Vouilloud, Amelia A.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Chromista
Bacillariophyta
Bacillariophyceae
Eunotiales
Eunotiaceae
Eunotia
Eunotia luna
Eunotia luna var. aequalis f. paucistriata frenguelli 1933

description: Eunotia luna var. aequalis f. paucistriata Frenguelli 1933, Anales del Museo Nacional de Historia Natural 37, p. 445, pl. 8, fig. 3.
 Type:— ARGENTINA. Corrientes, Laguna Itatí-Rincón, Esteros del Iberá, 28º42’26”S, 58º6’45”W, T. Zanni, November 1922. Lectotype (here designated): Frenguelli Collection Series 268, slide 268 (2), England Finder K /44–1 = Fig. 13.
description: Published as part of Guerrero, José M. & Vouilloud, Amelia A., 2022, Taxonomic revision of Eunotia luna var. aequalis f. paucistriata Frenguelli and E. luna var. aequalis f. major Frenguelli: analysis of type material, lectotypification and current taxonomic status, pp. 291-300 in Phytotaxa 561 (3) on page 298, DOI: 10.11646/phytotaxa.561.3.5, http://zenodo.org/record/7069917
Galaxy Properties Derived with Spectral Energy Distribution Fitting in the Hawaii-Hubble Deep Field-North
Creators: name: Gao, F. Y.
name: Li, J. Y.
name: Xue, Y. Q.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We compile multi-wavelength data from ultraviolet to infrared (IR) bands as well as redshift and source-type information for a large sample of 178,341 sources in the Hawaii-Hubble Deep Field-North field. A total of 145,635 sources among the full sample are classified/treated as galaxies and have redshift information available. We derive physical properties for these sources utilizing the spectral energy distribution fitting code CIGALE that is based on Bayesian analysis. Through various consistency and robustness check, we find that our stellar-mass and star-formation rate (SFR) estimates are reliable, which is mainly due to two facts. First, we adopt the most updated and accurate redshifts and point spread function-matched photometry; and second, we make sensible parameter choices with the CIGALE code and take into account influences of mid-IR/far-IR data, star-formation history models, and AGN contribution. We release our catalog of galaxy properties publicly (including, e.g., redshift, stellar mass, SFR, age, metallicity, dust attenuation), which is the largest of its kind in this field and should facilitate future relevant studies on formation and evolution of galaxies.
description: 23 pages, 14 figures, 7 tables; Accepted for publication in RAA
A Finite Difference Representation of Neutrino Radiation Hydrodynamics in Spherically Symmetric General Relativistic Space-Time
Creators: name: Liebendoerfer, M.
name: Messer, O. E. B.
name: Mezzacappa, A.
name: Bruenn, S. W.
name: Cardall, C. Y.
name: Thielemann, F. -K.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present an implicit finite difference representation for general relativistic radiation hydrodynamics in spherical symmetry. Our code, Agile-Boltztran, solves the Boltzmann transport equation for the angular and spectral neutrino distribution functions in self-consistent simulations of stellar core collapse and postbounce evolution. It implements a dynamically adaptive grid in comoving coordinates. Most macroscopically interesting physical quantities are defined by expectation values of the distribution function. We optimize the finite differencing of the microscopic transport equation for a consistent evolution of important expectation values. We test our code in simulations launched from progenitor stars with 13 solar masses and 40 solar masses. ~0.5 s after core collapse and bounce, the protoneutron star in the latter case reaches its maximum mass and collapses further to form a black hole. When the hydrostatic gravitational contraction sets in, we find a transient increase in electron flavor neutrino luminosities due to a change in the accretion rate. The muon- and tauon-neutrino luminosities and rms energies, however, continue to rise because previously shock-heated material with a non-degenerate electron gas starts to replace the cool degenerate material at their production site. We demonstrate this by supplementing the concept of neutrinospheres with a more detailed statistical description of the origin of escaping neutrinos. We compare the evolution of the 13 solar mass progenitor star to simulations with the MGFLD approximation, based on a recently developed flux limiter. We find similar results in the postbounce phase and validate this MGFLD approach for the spherically symmetric case with standard input physics.
description: reformatted to 63 pages, 24 figures, to be published in ApJS
title: Sidelink Technologies Comparison for Highway High-Density Platoon Emergency Braking
Creators: name: Jornod, Guillaume
name: Nan, Tianxiang
name: Schweins, Michael
name: El Assaad, Ahmad
name: Kwoczek, Andreas
name: Kürner, Thomas
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2018
Subjects: subject: 620

description: We present a benchmarking framework for different radio access technologies (RATs) in a high density platooning (HDPL) emergency braking use case. We assess the performance of IEEE 802.11p as well as LTE-V managed mode (mode 3) and unmanaged mode (mode 4) for sidelink communications. The performances are studied in terms of delays, packet error rates (PERs) and unctional safety indicators.We first vary the number of vehicles, the surrounding traffic and the inter-vehicle distance. Multiple traffic scenarios are then investigated for the most challenging conditions. We find that for reasonable surrounding traffic, the platoon is generally safe in this emergency scenario, although packet error rates are growing for IEEE 802.11p and
LTE-V mode 4 as the traffic intensifies, along with delays for the former technology. Thanks to scheduling, LTE-V mode 3 is not affected by this increasing PER and shows a large constant delay: the scheduling delay. With this study, we pave the way for a further study of these radio technologies with more accurate channel models as well as including new 5G components in our benchmarking.
A magic magnetic field to measure the neutron electric dipole moment
Creators: name: Pignol, G.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: New sources of CP violation beyond the Standard Model of particle physics could be revealed in the laboratory by measuring a non-zero electric dipole moment (EDM) of a spin 1/2 particle such as the neutron. Despite the great sensitivity attained after 60 years of developments, the result of the experiments is still compatible with zero. Still, new experiments have a high discovery potential since they probe new physics at the multi-TeV scale, beyond the reach of direct searches at colliders. Progress in precision on the neutron EDM is limited by a systematic effect arising from the relativistic motional field $\vec{E} \times \vec{v} / c^2$ experienced by the particles moving in the measurement chamber in combination with the residual magnetic gradients. This effect would normally forbid a significant increase of the size of the chamber, sadly hindering the increase of neutron statistics. We propose a new measurement concept to evade this limitation in a room-temperature experiment employing a mercury co-magnetometer. It consists ajusting the static magnetic field $B_0$ to a `magic' value which cancels the false EDM of the mercury. The magic setting is $7.2\,\muT$ for a big cylindrical double-chamber of diameter $100$~cm.
Fully phase-stabilized quantum cascade laser frequency comb
Creators: name: Consolino, Luigi
name: Nafa, Malik
name: Cappelli, Francesco
name: Garrasi, Katia
name: Mezzapesa, Francesco P.
name: Li, Lianhe
name: Davies, A. Giles
name: Linfield, Edmund H.
name: Vitiello, Miriam S.
name: De Natale, Paolo
name: Bartalini, Saverio
Publisher: name: arXiv
Year: 2019
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Optical frequency comb synthesizers (FCs) [1] are laser sources covering a broad spectral range with a number of discrete, equally spaced and highly coherent frequency components, fully controlled through only two parameters: the frequency separation between adjacent modes and the carrier offset frequency. Providing a phase-coherent link between the optical and the microwave/radio-frequency regions [2], FCs have become groundbreaking tools for precision measurements[3,4]. Despite these inherent advantages, developing miniaturized comb sources across the whole infrared (IR), with an independent and simultaneous control of the two comb degrees of freedom at a metrological level, has not been possible, so far. Recently, promising results have been obtained with compact sources, namely diode-laser-pumped microresonators [5,6] and quantum cascade lasers (QCL-combs) [7,8]. While both these sources rely on four-wave mixing (FWM) to generate comb frequency patterns, QCL-combs benefit from a mm-scale miniaturized footprint, combined with an ad-hoc tailoring of the spectral emission in the 3-250 μm range, by quantum engineering [9]. Here, we demonstrate full stabilization and control of the two key parameters of a QCL-comb against the primary frequency standard. Our technique, here applied to a far-IR emitter and open ended to other spectral windows, enables Hz-level narrowing of the individual comb modes, and metrological-grade tuning of their individual frequencies, which are simultaneously measured with an accuracy of 2x10^-12, limited by the frequency reference used. These fully-controlled, frequency-scalable, ultra-compact comb emitters promise to pervade an increasing number of mid- and far-IR applications, including quantum technologies, due to the quantum nature of the gain media [10].
description: 12 pages, 6 figures
Additional file 6: of PIK3CA activating mutations are associated with more disseminated disease at presentation and earlier recurrence in glioblastoma
Creators: name: Tanaka, Shota
name: Batchelor, Tracy
name: A. Iafrate
name: Dias-Santagata, Dora
name: Borger, Darrell
name: Ellisen, Leif
name: Yang, Daniel
name: Louis, David
name: Cahill, Daniel
name: Chi, Andrew
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: 60506 Virology

description: Table S1. Association of PIK3CA mutation with progression-free and overall survival in IDH1 wildtype glioblastoma. (DOC 55 kb)
Relaxation to the Invariant Density for Kicked Rotor
Creators: name: Khodas, M.
name: Fishman, S.
name: Agam, O.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: The relaxation rates to the invariant density in the chaotic phase space component of the kicked rotor (standard map) are calculated analytically for a large stochasticity parameter, $K$. These rates are the logarithms of the poles of the matrix elements of the resolvent, $ \hat{R}(z)=(z-\hat{U})^{-1} $, of the classical evolution operator $\hat{U} $. The resolvent poles are located inside the unit circle. For hyperbolic systems this is a rigorous result, but little is known about mixed systems such as the kicked rotor. In this work, the leading relaxation rates of the kicked rotor are calculated in presence of noise, to the leading order in $1/\sqrt{K}$. Then the limit of vanishing noise is taken and the relaxation rates are found to be finite, corresponding to poles lying inside the unit circle. It is found that the slow relaxation rates, in essence, correspond to diffusion modes in the momentum direction. Faster relaxation modes intermix the motion in the momentum and the angle space. The slowest relaxation rate of distributions in the angle space is calculated analytically by studying the dynamics of inhomogeneities projected down to this space. The analytical results are verified by numerical simulations.
description: 24 pages, 7 figures
Drifting Spatial Structures in a System with Oppositely Driven Species
Creators: name: Leung, K. -t.
name: Zia, R. K. P.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: A system consisting of two conservative, oppositely driven species of particles with excluded volume interaction alone is studied on a torus. The system undergoes a phase transition between a homogeneous and an inhomogeneous phase, as the particle densities are varied. Focusing on the inhomogeneous phase with generally unequal numbers of the two species, the spatial structure is found to drift counter-intuitively against the majority species at a constant velocity that depends on the external field, system size, and particle densities. Such dependences are derived from a coarse-grained continuum theory, and a microscopic mechanism for the drift is explained. With virtually no tuning parameter, various theoretical predictions, notably a field-system-size scaling, agree extremely well with the simulations.
description: 9 pages, RevTeX, 7 EPS figures included, submitted to Phys Rev E
Supply Chain Digital : Développement d'une revue de littérature systématique et implications pour les futures recherches
Creators: name: BOULITAMA, Othman
name: RAHLI, Driss
name: SABRI, Karim
Publisher: name: Zenodo
Year: 2025
Subjects: Industrie 4.0, transformation digitale, Supply Chain, Revue systématique.

description: Les technologies de l'industrie 4.0 (Big Data, Internet des objets, intelligence artificielle, robotique… etc.) peuvent transformer les interactions traditionnelles entre clients, distributeurs, producteurs et fournisseurs, rendant la chaîne logistique plus complexe. L'intégration de ces technologies offre des opportunités, défis et avantages compétitifs, améliorant les processus et services logistiques. Notre recherche présente une revue systématique de la littérature sur la Supply Chain Digitale (DSC), identifiant les interconnexions et les impacts des technologies de l'industrie 4.0. Suivant une approche déductive et une méthodologie qualitative, nous utilisons la méthode PRISMA pour comprendre cette relation. La revue de littérature systématique (SLR) comprend trois phases : planification, réalisation et reporting. Les résultats montrent de nombreuses publications sur le sujet, soulignant l’importance d’intégrer les technologies digitales pour améliorer l’efficacité, l’agilité et la compétitivité, permettant aux entreprises de suivre les évolutions du marché. Cette recherche comble le manque de littérature sur la DSC et apporte une contribution significative à la compréhension du concept et de sa relation avec l'industrie 4.0, présentant des concepts et des dimensions scientifiques pertinents.
Eunotia luna var. aequalis fm. major Frenguelli
Creators: name: Guerrero, José M.
name: Vouilloud, Amelia A.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Chromista
Bacillariophyta
Bacillariophyceae
Eunotiales
Eunotiaceae
Eunotia
Eunotia luna
Eunotia luna var. aequalis f. major frenguelli

description: Eunotia luna var. aequalis f. major Frenguelli (Figs 27–36)
 According to the original description (Frenguelli 1933), E. luna var. aequalis f. major differs from E. luna var. aequalis by its longer valves, with striae somewhat irregularly distributed. The valve illustrated by the author (here reproduced in Fig. 27) is elongated, with parallel margins and broadly cuneate, ventrally deflected apices. Striae are parallel and become more densely spaced at the apices, where they flank the terminal nodule (see Table 1 for morphometric data). The specimens from the original material observed with LM (Figs 28–33) fit rather well the original description of this form, although valve dimensions are lower than those reported by the author whereas stria densities are higher than originally reported, this difference being more marked for mid valve striae (Table 1). Additionally, most specimens exhibit short dorsal striae variably extending onto the valve face (Figs 28, 30–31, 33–34), which were not depicted in the original illustration.
Under SEM (Figs 34–36) we only found one valve of this form, in internal view and slightly tilted positioned, with the closed valvocopula attached. Internal areola openings are round and are located in narrow troughs (Fig. 35). Due to the presence of detrital material that partially covers the valve, no details are visible regarding the internal raphe fissure and the presence of rimoportulae. The portion of the mantle visible shows the filiform raphe with its simple proximal end (Fig. 36). The areolation pattern between the raphe and the valve margin is denser and more disorganized than in the rest of the mantle (Fig. 36).
description: Published as part of Guerrero, José M. & Vouilloud, Amelia A., 2022, Taxonomic revision of Eunotia luna var. aequalis f. paucistriata Frenguelli and E. luna var. aequalis f. major Frenguelli: analysis of type material, lectotypification and current taxonomic status, pp. 291-300 in Phytotaxa 561 (3) on page 295, DOI: 10.11646/phytotaxa.561.3.5, http://zenodo.org/record/7069917
Eunotia deficiens Metzeltin & Lange-Bertalot 2005
Creators: name: Guerrero, José M.
name: Vouilloud, Amelia A.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Chromista
Bacillariophyta
Bacillariophyceae
Eunotiales
Eunotiaceae
Eunotia
Eunotia deficiens

description: Eunotia deficiens Metzeltin & Lange-Bertalot 2005, Iconographia Diatomologica 15, p. 48, Fig. 22: 5
 Synonyms:— Eunotia luna var. aequalis Hustedt sensu Metzeltin & Lange-Bertalot 1998 Iconographia Diatomologica 5, figs 23: 1–7; 46: 4.
 Eunotia luna var. aequalis Hustedt sensu Frenguelli 1933, Anales del Museo Nacional de Historia Natural 37, p. 445, pl. 8, fig. 2.
 Eunotia luna var. aequalis f. paucistriata Frenguelli 1933, Anales del Museo Nacional de Historia Natural 37, p. 445, pl. 8, fig. 3.
description: Published as part of Guerrero, José M. & Vouilloud, Amelia A., 2022, Taxonomic revision of Eunotia luna var. aequalis f. paucistriata Frenguelli and E. luna var. aequalis f. major Frenguelli: analysis of type material, lectotypification and current taxonomic status, pp. 291-300 in Phytotaxa 561 (3) on page 299, DOI: 10.11646/phytotaxa.561.3.5, http://zenodo.org/record/7069917
title: Die Pharmazie - Beihefte
title: Bekanntmachungen des Ministeriums für Gesundheitswesen der Deutschen Demokratischen Republik
titleType: AlternativeTitle
title: Kongreß der Pharmazeutischen Gesellschaft der Deutschen Demokratischen Republik
titleType: AlternativeTitle
Creators: name: :None
Publisher: name: VEB Verlag Volk und Gesundheit
Year: 1954
Subjects: subject: Virtuelle Fachbibliothek Pharmazie der Universitätsbibliothek Braunschweig
subject: 615

description: Die Digitalisierung wird ermöglicht durch die freundliche Genehmigung der Avoxa - Mediengruppe Deutscher Apotheker GmbH.
Eunotia silviasalae Guerrero & Vouilloud 2022, nom. nov. et stat. nov.
Creators: name: Guerrero, José M.
name: Vouilloud, Amelia A.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Chromista
Bacillariophyta
Bacillariophyceae
Eunotiales
Eunotiaceae
Eunotia
Eunotia silviasalae

description: Eunotia silviasalae Guerrero & Vouilloud nom. nov. et stat. nov.
 Replaced synonym:— Eunotia luna var. aequalis f. major Frenguelli 1933, Anales del Museo Nacional de Historia Natural 37, p. 446, pl. 8, fig. 1.
 Etymology:—named in honor of our friend and colleague Silvia Sala, Museo de La Plata.
description: Published as part of Guerrero, José M. & Vouilloud, Amelia A., 2022, Taxonomic revision of Eunotia luna var. aequalis f. paucistriata Frenguelli and E. luna var. aequalis f. major Frenguelli: analysis of type material, lectotypification and current taxonomic status, pp. 291-300 in Phytotaxa 561 (3) on page 299, DOI: 10.11646/phytotaxa.561.3.5, http://zenodo.org/record/7069917
Klein tunnelling and Hartman effect in graphene junctions with proximity exchange field
Creators: name: Tepper, Jędrzej
name: Barnaś, Józef
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Tunnelling of electrons in graphene-based junctions is studied theoretically. Graphene is assumed to be deposited either directly on a ferromagnetic insulator or on a few atomic layers of boron nitride which separate graphene from a metallic ferromagnetic substrate. Such junctions can be formed by appropriate external gating of the corresponding system. To describe low-energy electronic states near the Dirac points, certain effective Hamiltonians available in the relevant literature are used. These Hamiltonians include staggered potential and exchange interaction due to ferromagnetic substrates. Tunnelling in the systems under consideration is then spin-dependent. The main focus is on Klein tunnelling and also on the group delay and the associated Hartman effect. The impact of a gap induced in the spectrum at the Dirac points on tunnelling is analysed in detail.
description: 12 pages, 8 figures