cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
DASI First Results: A Measurement of the Cosmic Microwave Background Angular Power Spectrum
Creators: name: Halverson, N. W.
name: Leitch, E. M.
name: Pryke, C.
name: Kovac, J.
name: Carlstrom, J. E.
name: Holzapfel, W. L.
name: Dragovan, M.
name: Cartwright, J. K.
name: Mason, B. S.
name: Padin, S.
name: Pearson, T. J.
name: Shepherd, M. C.
name: Readhead, A. C. S.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present measurements of anisotropy in the Cosmic Microwave Background (CMB) from the first season of observations with the Degree Angular Scale Interferometer (DASI). The instrument was deployed at the South Pole in the austral summer 1999--2000, and made observations throughout the following austral winter. We have measured the angular power spectrum of the CMB in the range 100
description: 8 pages, 1 figure, minor changes in response to referee comments
Geometric control of bacterial surface accumulation
Creators: name: Mok, Rachel
name: Dunkel, Jörn
name: Kantsler, Vasily
Publisher: name: arXiv
Year: 2019
Subjects: subject: Biological Physics (physics.bio-ph)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Controlling and suppressing bacterial accumulation at solid surfaces is essential for preventing biofilm formation and biofouling. Whereas various chemical surface treatments are known to reduce cell accumulation and attachment, the role of complex surface geometries remains less well understood. Here, we report experiments and simulations that explore the effects of locally varying boundary curvature on the scattering and accumulation dynamics of swimming Escherichia coli bacteria in quasi-two-dimensional microfluidic channels. Our experimental and numerical results show that a concave periodic boundary geometry can decrease the average cell concentration at the boundary by more than 50% relative to a flat surface.
description: 10 pages, 5 figures
Pseudomystus stenomus
Creators: name: Ng, H. H. Tan H. H.
Publisher: name: Zenodo
Year: 2000
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Siluriformes
Bagridae
Pseudomystus
Pseudomystus stenomus

description: Pseudomystus stenomus (Valenciennes, in Cuvier and Valenciennes, 1840)
 Bagrus stenomus Valenciennes, in Cuvier and Valenciennes, 1840a: 415 (type locality: Java). L eiocassis stenomus Weber and de Beaufort, 1913: 355; Kottelat et al., 1993: 65, pl. 31.
 Material examined. BATANG HARI DRAINAGE: ZMA 121.531 (3), 45.9±58.6 mm SL.
description: Published as part of Ng, H. H. Tan H. H., 2000, The cat ® shes (Teleostei: Siluriformes) of central Sumatra, pp. 267-303 in Journal of Natural History 34 on page 281
Additional file 6: of Long-term exposure to air pollution and hospitalization for dementia in the Rome longitudinal study
Creators: name: Cerza, Francesco
name: Renzi, Matteo
name: Gariazzo, Claudio
name: Davoli, Marina
name: Michelozzi, Paola
name: Forastiere, Francesco
name: Cesaroni, Giulia
Publisher: name: figshare
Year: 2019
Subjects: subject: Biotechnology
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: Science Policy

description: Association between long-term exposure to air pollution and first hospitalization for Alzheimerâ s disease. Sensitivity analyses, Rome 2001â 2013. (DOCX 16 kb)
Cosmological Parameter Extraction from the First Season of Observations with DASI
Creators: name: Pryke, C.
name: Halverson, N. W.
name: Leitch, E. M.
name: Kovac, J.
name: Carlstrom, J. E.
name: Holzapfel, W. L.
name: Dragovan, M.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The Degree Angular Scale Interferometer (\dasi) has measured the power spectrum of the Cosmic Microwave Background anisotropy over the range of spherical harmonic multipoles 1000.45 and 0.0<=tau_c<=0.4, we find that the total density of the Universe Omega_tot=1.04+/-0.06, and the spectral index of the initial scalar fluctuations n_s=1.01+0.08-0.06, in accordance with the predictions of inflationary theory. In addition we find that the physical density of baryons Omega_b.h^2=0.022+0.004-0.003, and the physical density of cold dark matter Omega_cdm.h^2=0.14+/-0.04. This value of Omega_b.h^2 is consistent with that derived from measurements of the primordial abundance ratios of the light elements combined with big bang nucleosynthesis theory. Using the result of the HST Key Project h=0.72+/-0.08 we find that Omega_t=1.00+/-0.04, the matter density Omega_m=0.40+/-0.15, and the vacuum energy density Omega_lambda=0.60+/-0.15. (All 68% confidence limits.)
description: 7 pages, 4 figures, minor changes in response to referee comments
Non-holonomic and Quasi-integrable deformations of the AB Equations
Creators: name: Abhinav, Kumar
name: Mukherjee, Indranil
name: Guha, Partha
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mathematical Physics (math-ph)
subject: Pattern Formation and Solitons (nlin.PS)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: For the first time, both non-holonomic and quasi-integrable deformations are obtained for the AB system of coupled equations. The AB system models geophysical and atmospheric fluid motion along with ultra-short pulse propagation in nonlinear optics and serves as a generalization of the well-known sine-Gordon equation. The non-holonomic deformation retains integrability subjected to higher-order differential constraints whereas the quasi-AB system, which is partially deviated from integrability, is characterized by an infinite subset of quantities (charges) that are conserved only asymptotically given the solution possesses definite space-time parity properties. Particular localized solutions to both these deformations of the AB system are obtained, some of which are qualitatively unique to the corresponding deformation, displaying similarities with physically observed excitations.
description: 32 pages, 5 figures, affiliation updated, analysis extended, references added and funding added
Additional file 5: of Long-term exposure to air pollution and hospitalization for dementia in the Rome longitudinal study
Creators: name: Cerza, Francesco
name: Renzi, Matteo
name: Gariazzo, Claudio
name: Davoli, Marina
name: Michelozzi, Paola
name: Forastiere, Francesco
name: Cesaroni, Giulia
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Biotechnology
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Inorganic Chemistry
subject: Science Policy

description: Association between long-term exposure to air pollution and first hospitalization for vascular dementia. Sensitivity analyses, Rome 2001â 2013. (DOCX 16 kb)
Commensurate Harmonic Oscillators: Classical Symmetries
Creators: name: Amiet, Jean-Pierre
name: Weigert, Stefan
Publisher: name: arXiv
Year: 2001
Subjects: subject: Mathematical Physics (math-ph)
subject: Group Theory (math.GR)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: The symmetry properties of a classical N-dimensional harmonic oscillator with rational frequency ratios are studied from a global point of view. A commensurate oscillator possesses the same number of globally defined constants of motion as an isotropic oscillator. In both cases invariant phase-space functions form the algebra su(N) with respect to the Poisson bracket. In the isotropic case, the phase-space flows generated by the invariants can be integrated globally to a set of finite transformations isomorphic to the group SU(N). For a commensurate oscillator, however, the group SU(N) of symmetry transformations is found to exist only on a reduced phase space, due to unavoidable singularities of the flow in the full phase space. It is therefore crucial to distinguish carefully between local and global definitions of symmetry transformations in phase space. This result solves the longstanding problem of which symmetry to associate with a commensurate harmonic oscillator.
description: 22 pages, Latex
Koordiniertes Management von Information und Wissen
Creators: name: Minonne, Clemente
Publisher: name: Zenodo
Year: 2007
Subjects: Wissensmanagement
Informationsmanagement

description: Generell unterscheiden in der Schweiz praktizierende Knowledge Manager, HR-Manager, Organisationsentwickler, CIOs u.a., welche sich täglich mit dem Management von Information und Wissen im unternehmerischen Kontext befassen, zwei verschiedene Arten von Informations- und Wissensflüssen, welche sich in Informations- oder Wissens-Transmission1 oder Informations- oder Wissens-Transformation2 einteilen lassen.
description: + ID der Publikation: hslu_60717 + Art des Beitrages: Fachmedien + Jahrgang: 2007 + Sprache: Deutsch + Letzte Aktualisierung: 2019-09-03 16:52:36
Coexistence of absolute negative mobility and anomalous diffusion
Creators: name: Spiechowicz, J.
name: Hänggi, P.
name: Łuczka, J.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Using extensive numerical studies we demonstrate that absolute negative mobility of a Brownian particle (i.e. the net motion into the direction opposite to a constant biasing force acting around zero bias) does coexist with anomalous diffusion. The latter is characterized in terms of a nonlinear scaling with time of the mean-square deviation of the particle position. Such anomalous diffusion covers "coherent" motion (i.e. the position dynamics x(t) approaches in evolving time a constant dispersion), ballistic diffusion, subdiffusion, superdiffusion and hyperdiffusion. In providing evidence for this coexistence we consider a paradigmatic model of an inertial Brownian particle moving in a one-dimensional symmetric periodic potential being driven by both an unbiased time-periodic force and a constant bias. This very setup allows for various sorts of different physical realizations.
E-learning in Karabuk University The Influence of Students’ Engagement on their Performance
Creators: name: Seghaer Mohamed ALGHOWL, Ibrahim
name: Akram ALHAMAD, Dr.
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 390405
subject: Educational technology and computing

description: During the COVID-19 outbreak, educational institutions throughout the globe rushed into 'emergency mode,' dramatically modifying teaching by implementing online and e-learning. In this study, we examine the students’ engagement and its positive effect on their academic performances. The goal of this study to find out how Finance and Islamic Banking students felt about their e-learning engagement and performance throughout the illness epidemic. Students encounter a variety of challenges, including a lack of internet access and PCs on which to conduct lessons. This study will look at the problems that students face in online courses, as well as the negative and positive effects that they have on their academic performance. A cross-sectional random study of 235 students at Karabuk University's Department of Finance and Islamic Banking will be utilized to analyze the data, and SPSS will be utilized to do so. A Pearson correlation coefficient and a linear regression analysis will be the primary analytic methods .
Introduction to the CoNLL-2001 Shared Task: Clause Identification
Creators: name: Sang, Erik F. Tjong Kim
name: Dejean, Herve
Publisher: name: arXiv
Year: 2001
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences
subject: I.2.7

description: We describe the CoNLL-2001 shared task: dividing text into clauses. We give background information on the data sets, present a general overview of the systems that have taken part in the shared task and briefly discuss their performance.
Kryptopterus hexapterus
Creators: name: Ng, H. H. Tan H. H.
Publisher: name: Zenodo
Year: 2000
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Siluriformes
Siluridae
Kryptopterus
Kryptopterus hexapterus

description: Kryptopterus hexapterus (Bleeker, 1851)
 Silurus hexapterus Bleeker, 1851c: 203 (type locality: Bandjermassing [= Banjarmasin], Borneo).
 Cryptopterus hexapterus: Hardenberg, 1931: 115; 1934: 306.
description: Published as part of Ng, H. H. Tan H. H., 2000, The cat ® shes (Teleostei: Siluriformes) of central Sumatra, pp. 267-303 in Journal of Natural History 34 on page 284
Scalability Model for the LOFAR Direction Independent Pipeline
Creators: name: Mechev, A. P.
name: Shimwell, T. W.
name: Plaat, A.
name: Intema, H.
name: Varbanescu, A. L.
name: Rottgering, H. J. A
Publisher: name: arXiv
Year: 2019
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: LOFAR is a leading aperture synthesis telescope operated in the Netherlands with stations across Europe. The LOFAR Two-meter Sky Survey (LoTSS) will produce more than 3000 14 TB data sets, mapping the entire northern sky at low frequencies. The data produced by this survey is important for understanding the formation and evolution of galaxies, supermassive black holes and other astronomical phenomena. All of the LoTSS data needs to be processed by the LOFAR Direction Independent (DI) pipeline, prefactor. Understanding the performance of this pipeline is important when trying to optimize the throughput for large projects, such as LoTSS and other deep surveys. Making a model of its completion time will enable us to predict the time taken to process large data sets, optimize our parameter choices, help schedule other LOFAR processing services, and predict processing time for future large radio telescopes. We tested the prefactor pipeline by scaling several parameters, notably number of CPUs, data size and size of calibration sky model. We present these results as a comprehensive model which will be used to predict processing time for a wide range of processing parameters. We also discover that smaller calibration models lead to significantly faster calibration times, while the calibration results do not significantly degrade in quality. Finally, we validate the model and compare predictions with production runs from the past six months, quantifying the performance penalties incurred by processing on a shared cluster. We conclude by noting the utility of the results and model for the LoTSS Survey, LOFAR as a whole and for other telescopes.
description: 17 pages, 24 figures
A polymer model of bacterial supercoiled DNA including structural transitions of the double helix
Creators: name: Lepage, Thibaut
name: Junier, Ivan
Publisher: name: arXiv
Year: 2019
Subjects: subject: Biological Physics (physics.bio-ph)
subject: Biomolecules (q-bio.BM)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: DNA supercoiling, the under or overwinding of DNA, is a key physical mechanism both participating to compaction of bacterial genomes and making genomic sequences adopt various structural forms. DNA supercoiling may lead to the formation of braided superstructures (plectonemes), or it may locally destabilize canonical B-DNA to generate denaturation bubbles, left-handed Z-DNA and other functional alternative forms. Prediction of the relative fraction of these structures has been limited because of a lack of predictive polymer models that can capture the multiscale properties of long DNA molecules. In this work, we address this issue by extending the self-avoiding rod-like chain model of DNA so that every site of the chain is allocated with an additional structural degree of freedom reflecting variations of DNA forms. Efficient simulations of the model reveal its relevancy to capture multiscale properties of long chains (here up to 21 kb) as reported in magnetic tweezers experiments. Well-controlled approximations further lead to accurate analytical estimations of thermodynamic properties in the high force regime, providing, in combination with experiments, a simple, yet powerful framework to infer physical parameters describing alternative forms. In this regard, using simulated data, we find that extension curves at forces above 2 pN may lead, alone, to erroneous parameter estimations as a consequence of an underdetermination problem. We thus revisit published data in light of these findings and discuss the relevancy of previously proposed sets of parameters for both denatured and left-handed DNA forms. Altogether, our work paves the way for a scalable quantitative model of bacterial DNA.
description: To appear in Physica A
Additional file 1: of Effect of the inhaled PDE4 inhibitor CHF6001 on biomarkers of inflammation in COPD
Creators: name: Singh, Dave
name: Beeh, Kai
name: Colgan, Brendan
name: Kornmann, Oliver
name: Leaker, Brian
name: Watz, Henrik
name: Lucci, Germano
name: Geraci, Silvia
name: Emirova, Aida
name: Govoni, Mirco
name: Nandeuil, Marie
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Molecular Biology
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
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

description: Supplementary methods and results. Methods and results supporting main body of the manuscript. (PDF 216 kb)
Probing symmetries of quantum many-body systems through gap ratio statistics
Creators: name: Giraud, Olivier
name: Macé, Nicolas
name: Vernier, Eric
name: Alet, Fabien
Publisher: name: arXiv
Year: 2020
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The statistics of gap ratios between consecutive energy levels is a widely used tool, in particular in the context of many-body physics, to distinguish between chaotic and integrable systems, described respectively by Gaussian ensembles of random matrices and Poisson statistics. In this work we extend the study of the gap ratio distribution P(r) to the case where discrete symmetries are present. This is important, since in certain situations it may be very impractical, or impossible, to split the model into symmetry sectors, let alone in cases where the symmetry is not known in the first place. Starting from the known expressions for surmises in the Gaussian ensembles, we derive analytical surmises for random matrices comprised of several independent blocks. We check our formulae against simulations from large random matrices, showing excellent agreement. We then present a large set of applications in many-body physics, ranging from quantum clock models and anyonic chains to periodically-driven spin systems. In all these models the existence of a (sometimes hidden) symmetry can be diagnosed through the study of the spectral gap ratios, and our approach furnishes an efficient way to characterize the number and size of independent symmetry subspaces. We finally discuss the relevance of our analysis for existing results in the literature, as well as its practical usefulness, and point out possible future applications and extensions.
description: 25 pages, 9 figures, Mathematica notebook as electronic supplementary file (enclosed in source file); close to published version
The kink drive term in conventional high toroidal mode number ideal MHD for an axisymmetric toroidal configuration with a high fraction of bootstrap current
Creators: name: Dudkovskaia, Alexandra
Publisher: name: Zenodo
Year: 2021

description: Recovering kink mode physics in high toroidal mode number ideal MHD, based on [J.W. Connor, R.J. Hastie, J.B. Taylor Proc. R. Soc. 365 1720 (1978) 17].
Additional file 4: of Long-term exposure to air pollution and hospitalization for dementia in the Rome longitudinal study
Creators: name: Cerza, Francesco
name: Renzi, Matteo
name: Gariazzo, Claudio
name: Davoli, Marina
name: Michelozzi, Paola
name: Forastiere, Francesco
name: Cesaroni, Giulia
Publisher: name: figshare
Year: 2019
Subjects: subject: Biophysics
subject: Medicine
subject: Biotechnology
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: Science Policy

description: Association between long-term exposure to air pollution and first hospitalization for dementia. Sensitivity analyses, Rome 2001â 2013. (DOCX 16 kb)
Nodothauma Criscione & Hallan & Puillandre & Fedosov 2021, GEN. NOV.
Creators: name: Criscione, Francesco
name: Hallan, Anders
name: Puillandre, Nicolas
name: Fedosov, Alexander
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Neogastropoda
Raphitomidae
Nodothauma

description: NODOTHAUMA GEN. NOV.   Z o o B a n k r e g i s t r a t i o n: u r n: l s i d: z o o b a n k. org:act: 86B1A839-13E6-45B5-8C77-8B8F8870FBBD.
 Type species: Nodothauma magnifica. OD, herein.
 Etymology: The name is derived from the Ancient Greek νωδος, edentate, for its lack of a radula, and θαύμα, miracle, for its resemblance to Ponthiothauma. The gender is feminine.
 Diagnosis
Shell (Fig. 3A) large, fusiform, orange-brown. Early teleoconch whorls narrow in profile, subsequent whorls somewhat broader in appearance, producing weakly concave shell outline; shoulder pronounced. Subsutural ramp wide, bearing spiral cords and weak axial riblets on its abapical portion. Siphonal canal long, tapering. Aperture large, elongate-pyriform. Columella with elongate burnt-orange stain. Anal sinus wide, U-shaped. Rhynchocoel capacious, inner walls lined with dark red epithelium. Radula and venom apparatus absent.
description: Published as part of Criscione, Francesco, Hallan, Anders, Puillandre, Nicolas & Fedosov, Alexander, 2021, Where the snails have no name: a molecular phylogeny of Raphitomidae (Neogastropoda: Conoidea) uncovers vast unexplored diversity in the deep seas of temperate southern and eastern Australia, pp. 961-1000 in Zoological Journal of the Linnean Society 191 on page 975
Hurwitz monodromy, spin separation and higher levels of a modular tower
Creators: name: Bailey, Paul
name: Fried, Michael D.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics

description: Each finite $p$-perfect group $G$ ($p$ a prime) has a universal central $p$-extension. For a perfect group these central extensions come from its {\sl Schur multiplier}. Serre gave a Stiefel-Whitney class approach to analyzing spin covers of alternating groups ($p=2$) aimed at geometric covering space problems. This included the regular version of the Inverse Galois Problem. Every finite simple group with order divisible by $p$ has an infinite string of perfect centerless group covers exhibiting nontrivial Schur multipliers for the prime $p$. Sequences of moduli spaces of curves attached to $G$ and $p$, called {\sl Modular Towers}, capture the geometry of these many appearances of Schur multipliers in degeneration phenomena of {\sl Harbater-Mumford cover representatives}. These modular curve tower generalizations inspire conjectures akin to Serre's open image theorem. This includes that at suitably high levels we expect no rational points. Guided by two papers of Serre's, these cases reveal common appearance of spin structures producing $θ$-nulls on these moduli spaces. The results immediately apply to all the expected Inverse Galois topics. This includes systematic exposure of moduli spaces having points where the field of moduli is a field of definition and other points where it is not.
Laides hexanema
Creators: name: Ng, H. H. Tan H. H.
Publisher: name: Zenodo
Year: 2000
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Siluriformes
Schilbeidae
Laides
Laides hexanema

description: Laides hexanema (Bleeker, 1852d)
 Pangasius hexanema Bleeker, 1852d: 588 (type localities: Palembang, Sumatra and Batavia [= Jakarta], Java).
 L ais hexanema: Weber and de Beaufort, 1912: 535; 1913: 250, ®gure 101.
 L aides hexanema: Roberts, 1989: 131; Kottelat et al., 1993: 71, pl. 35.
 Material examined. BATANG HARI DRAINAGE: CMK 4697 (1), 90.8 mm SL. ZMA 120.521 (2), 86.0±89.0 mm SL. ZRC 41554 (2), 88.5, 101.4 mm SL.
INDRAGIRI DRAINAGE: ZMA 120.522 (1), 95.8 mm SL. ZMA 120.523 (1), 113. 0 mm SL.
description: Published as part of Ng, H. H. Tan H. H., 2000, The cat ® shes (Teleostei: Siluriformes) of central Sumatra, pp. 267-303 in Journal of Natural History 34 on pages 286-287
Uniform pointwise estimates for ultraspherical polynomials
Creators: name: Casarino, Valentina
name: Ciatti, Paolo
name: Martini, Alessio
Publisher: name: arXiv
Year: 2020
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics
subject: 33C45, 33C55 (Primary) 42C05, 58J50 (Secondary)

description: We prove pointwise bounds for two-parameter families of Jacobi polynomials. Our bounds imply estimates for a class of functions arising from the spectral analysis of distinguished Laplacians and sub-Laplacians on the unit sphere in arbitrary dimension, and are instrumental in the proof of sharp multiplier theorems for those operators.
description: 12 pages. This work extends the estimates for spherical harmonics initially proved in arXiv:1705.07068
Fast control of dissipation in a superconducting resonator
Creators: name: Sevriuk, Vasilii
name: Tan, Kuan Yen
name: Hyyppä, Eric
name: Silveri, Matti
name: Partanen, Matti
name: Jenei, Máté
name: Masuda, Shumpei
name: Goetz, Jan
name: Vesterinen, Visa
name: Grönberg, Leif
name: Möttönen, Mikko
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We report on fast tunability of an electromagnetic environment coupled to a superconducting coplanar waveguide resonator. Namely, we utilize a recently-developed quantum-circuit refrigerator (QCR) to experimentally demonstrate a dynamic tunability in the total damping rate of the resonator up to almost two orders of magnitude. Based on the theory it corresponds to a change in the internal damping rate by nearly four orders of magnitude. The control of the QCR is fully electrical, with the shortest implemented operation times in the range of 10 ns. This experiment constitutes a fast active reset of a superconducting quantum circuit. In the future, a similar scheme can potentially be used to initialize superconducting quantum bits.
description: 4 pages, 2 figures
Additional file 5: of Characterization and engineering of a DNA polymerase reveals a single amino-acid substitution in the fingers subdomain to increase strand-displacement activity of A-family prokaryotic DNA polymerases
Creators: name: Piotrowski, Yvonne
name: Gurung, Man
name: Larsen, Atle
Publisher: name: figshare
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Evolutionary Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Developmental Biology
subject: Plant Biology
subject: 60506 Virology

description: Amino-acid sequence of PB pol I LF. (DOCX 43 kb)
Calibration of the distance scale from galactic Cepheids:II Use of the HIPPARCOS calibration
Creators: name: Paturel, G.
name: Teerikorpi, P.
name: Theureau, G.
name: Fouque, P.
name: Musella, I.
name: Terry, J. N.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: New estimate of the distances of 36 nearby galaxies is presented. It is based on the calibration of the V- and I-band Period-Lumi- nosity relations for galactic Cepheids measured by the HIPPARCOS mission. The distance moduli are obtained in a classical way. The statistical bias due to the incompleteness of the sample is corrected according to the precepts introduced by Teerikorpi (1987). We adopt a constant slope (the one obtained with LMC Cepheids). The correction for incompleteness bias introduce an uncertainty which depends on each galaxy. On the mean, this uncertainty is small (0.04 mag) but it may reach 0.3 mag. We show that the un- certainty due to the correction of the extinction is small (propably less than 0.05 mag.). The correlation between the metallicity and the morphological type of the host galaxy sug- gests us to reduce the application to spiral galaxies in order to bypass the problem of metallicity. We suspect that the adopted PL slopes are not valid for all morphological types of galaxies. This may induce a mean systematic shift of 0.1 mag on distance moduli. A comparison with the distance moduli recently published by Freedman et al. (2001) shows there is a reasonably good agreement with our distance moduli.
description: Accepted for Astron & Astrophys. (2002) Cepheid database available at ftp://www-obs.univ-lyon1.fr via anonymous ftp. Directory: pub/base/CEPHEIDES.tar.gz
Learning Computational Grammars
Creators: name: Nerbonne, John
name: Belz, Anja
name: Cancedda, Nicola
name: Dejean, Herve
name: Hammerton, James
name: Koeling, Rob
name: Konstantopoulos, Stasinos
name: Osborne, Miles
name: Thollard, Franck
name: Sang, Erik F. Tjong Kim
Publisher: name: arXiv
Year: 2001
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences
subject: I.2.7

description: This paper reports on the "Learning Computational Grammars" (LCG) project, a postdoc network devoted to studying the application of machine learning techniques to grammars suitable for computational use. We were interested in a more systematic survey to understand the relevance of many factors to the success of learning, esp. the availability of annotated data, the kind of dependencies in the data, and the availability of knowledge bases (grammars). We focused on syntax, esp. noun phrase (NP) syntax.
MAKTAB MUSIQA DARSLIKLARINI BRAYL NOTA YOZUVIDA YARATISH
Creators: name: Ma'rufjon Inatullayev Nodirjon oʻgʻli Kattaqoʻrgʻon shahar Xalq Ta'limi Boʻlimiga qarashli 9- umumiy oʻrta taʼlim maktabi
Publisher: name: Zenodo
Year: 2024

description: Ushbu maqolada maktab musiqa darsliklarini brayl nota yozuvida yaratish, koʻzi

ojiz oʻquvchilarga Brayl nota yozuvi yordamida musiqiy cholgʻularni oʻrgatishning

yangi tiflopedagogika metodlari, koʻzi ojiz oʻquvchilarga musiqiy cholgʻularni

oʻrgatish jarayonida Brayl nota yozuvidan foydalanish haqida to'liq fikr yiritilgan.

Kalit so'zlar: musiqa darsliklar, brayl nota yozuvi, musiqiy cholgʻular, Qonun

cholgʻusi.
The Y-Band at 1.035 um: Photometric Calibration and the Dwarf Stellar/Sub-Stellar Color Sequence
Creators: name: Hillenbrand, Lynne A.
name: Foster, Jonathan B.
name: Persson, S. E.
name: Matthews, K.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We define and characterize a photometric bandpass (called "Y") that is centered at 1.035 um, in between the traditionally classified ``optical'' and ``infrared'' spectral regimes. We present Y magnitudes and Y-H and Y-K colors for a sample consisting mostly of photometric and spectral standards, spanning the spectral type range sdO to T5V. Deep molecular absorption features in the near-infrared spectra of extremely cool objects are such that the Y-H and Y-K colors grow rapidly with advancing spectral type especially from late M through mid L, substantially more rapidly than J-H or H-K which span a smaller total dynamic range. Consistent with other near-infrared colors, however, Y-H and Y-K colors turn blueward in the L6-L8 temperature range with later T-type objects having colors similar to those of warmer M and L stars. Use of the Y-band filter is nonetheless promising for easy identification of low-mass stars and brown dwarfs, especially at young ages. The slope of the interstellar reddening vector within this filter is A_Y = 0.38 x A_V. Reddening moves stars nearly along the YHK dwarf color sequence making it more difficult to distinguish unambiguously very low mass candidate brown dwarf objects from higher mass stars seen, e.g. through the galactic plane or towards star-forming regions. Other diagrams involving the Y-band may be somewhat more discriminating.
description: accepted at PASP
Additional file 4: of Characterization and engineering of a DNA polymerase reveals a single amino-acid substitution in the fingers subdomain to increase strand-displacement activity of A-family prokaryotic DNA polymerases
Creators: name: Piotrowski, Yvonne
name: Gurung, Man
name: Larsen, Atle
Publisher: name: figshare
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Evolutionary Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Plant Biology
subject: 60506 Virology

description: Nucleotide sequence encoding PB pol I LF. (DOC 25 kb)
Fusobela Criscione & Hallan & Puillandre & Fedosov 2021, GEN. NOV.
Creators: name: Criscione, Francesco
name: Hallan, Anders
name: Puillandre, Nicolas
name: Fedosov, Alexander
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Neogastropoda
Raphitomidae
Fusobela

description: FUSOBELA GEN. NOV.   Z o o B a n k r e g i s t r a t i o n: u r n: l s i d: z o o b a n k. org:act: ED9196C5-E7B8-4FA3-933C-E9BBAA914488.
 Type species: Fusobela parvioculata. OD, herein.
 Etymology: The name is derived from the Latin fusus, a spindle, for its fusiform shell, and the Greek βέλος, arrow, from the genus name Bela Leach, 1847,
 indicating similarity to Gymnobela. The gender is feminine.
 Diagnosis
Shell (Fig. 3B) biconical-fusiform, reddish. Protoconch multispiral. Teleoconch of at least four narrow whorls. Suture moderately impressed. Subsutural ramp wide. Scultpure of irregular spiral cords on whorl periphery and collabral growth lines. Aperture elongate, about half of shell length. Siphonal canal short, not clearly demarcated from shell base. Anal sinus moderately wide, shallowly U-shaped. Rectal gland large, black. Cephalic tentacles closely set, conical; eyes small. Venom apparatus large. Radula (Fig. 6F) of tightly rolled, slender, cylindrical hypodermic teeth with no distinct barbs or blades; base narrow, short. Ligament long, broad.
description: Published as part of Criscione, Francesco, Hallan, Anders, Puillandre, Nicolas & Fedosov, Alexander, 2021, Where the snails have no name: a molecular phylogeny of Raphitomidae (Neogastropoda: Conoidea) uncovers vast unexplored diversity in the deep seas of temperate southern and eastern Australia, pp. 961-1000 in Zoological Journal of the Linnean Society 191 on page 979
Pseudomystus leiacanthus
Creators: name: Ng, H. H. Tan H. H.
Publisher: name: Zenodo
Year: 2000
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Siluriformes
Bagridae
Pseudomystus
Pseudomystus leiacanthus

description: Pseudomystus leiacanthus (Weber and de Beaufort, 1912)
 L eiocassis leiacanthus Weber and de Beaufort, 1912: 536, pl. 11 ®gure 1, 1a (type localities: Taluk and Ringat [= Rengat], Sumatra); Kottelat et al., 1993: 63, ®gure 151.
 L eiocassis poecilopterus (non Valenciennes, in Cuvier and Valenciennes, 1840): Klausewitz, 1955: 311.
 Material examined. BATANG HARI DRAINAGE: SMF 3349 (3), 34.0±52.0 mm. ZRC 38523 (25), 37.9±53.2 mm SL. ZRC 38601 (4), 35.2±42.2 mm SL. ZRC 41664 (1), 32.6 mm SL. ZRC 41819 (15), 23.3±57.3 mm SL. ZRC 41951 (6), 36.6 ±50.7 mm SL.
INDRAGIRI DRAINAGE: ZMA 112.672 (1), syntype, 49.9 mm SL. ZRC 39069 (17), 31.0± 46.5 mm SL.
 Remarks. This species has been found only in peat swamps with very acidic (pH 3.5±4.5) and tannin-stained water.
description: Published as part of Ng, H. H. Tan H. H., 2000, The cat ® shes (Teleostei: Siluriformes) of central Sumatra, pp. 267-303 in Journal of Natural History 34 on pages 280-281
On the Creation of the Universe out of Nothing
Creators: name: Berman, Marcelo Samuel
name: Trevisan, Luis Augusto
Publisher: name: arXiv
Year: 2001
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We explain how the Universe was created with no expenditure of energy or initial mass.
description: To be presented at IWARA 2009 (4th International Workshop on Astronomy and Relativistic Astrophysics), to be held in Brazil, October 2009
Eikonal formulation of large dynamical random matrix models
Creators: name: Grela, Jacek
name: Nowak, Maciej A.
name: Tarnowski, Wojciech
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mathematical Physics (math-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Standard approach to dynamical random matrix models relies on the description of trajectories of eigenvalues. Using the analogy from optics, based on the duality between the Fermat principle(trajectories) and the Huygens principle (wavefronts), we formulate the Hamilton-Jacobi dynamics for large random matrix models. The resulting equations describe a broad class of random matrix models in a unified way, including normal (Hermitian or unitary) as well as strictly non-normal dynamics. HJ formalism applied to Brownian bridge dynamics allows one for calculations of the asymptotics of the Harish-Chandra-Itzykson-Zuber integrals.
description: 5 + 9 pages, published version
Density of states for Random Band Matrix
Creators: name: Disertori, M.
name: Pinson, H.
name: Spencer, T.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: By applying the supersymmetric approach we rigorously prove smoothness of the averaged density of states for a three dimensional random band matrix ensemble, in the limit of infinite volume and fixed band width. We also prove that the resulting expression for the density of states coincides with the Wigner semicircle with a precision $1/W^2$, for $W$ large but finite.
description: 44 pages, 3 figures
Locally small spaces with an application
Creators: name: Piękosz, Artur
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Topology (math.GN)
subject: Category Theory (math.CT)
subject: Logic (math.LO)
subject: FOS: Mathematics
subject: Primary: 54A05, 18F10. Secondary: 54B30, 54E99, 18B99

description: We develop the theory of locally small spaces in a new simple language and apply this simplification to re-build the theory of locally definable spaces over structures with topologies.
description: 17 pages
Pseudomystus rugosus
Creators: name: Ng, H. H. Tan H. H.
Publisher: name: Zenodo
Year: 2000
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Siluriformes
Bagridae
Pseudomystus
Pseudomystus rugosus

description: Pseudomystus rugosus (Regan, 1913)
 L iocassis rugosus Regan, 1913: 552 (type locality: Poeh, Sarawak, Borneo).
 L eiocassis poecilopterus (non Valenciennes, in Cuvier and Valenciennes, 1840), Kottelat et al., 1993: 65, pl. 31.
 Material examined. BATANG HARI DRAINAGE: ZRC 38517 (1), 14.5 mm SL. ZRC 42490 (1), 21.6 mm SL.
 Remarks. Our record of this species represents the ®rst from Sumatra.
description: Published as part of Ng, H. H. Tan H. H., 2000, The cat ® shes (Teleostei: Siluriformes) of central Sumatra, pp. 267-303 in Journal of Natural History 34 on page 281
A note on the orientation covering number
Creators: name: Janzer, Barnabás
Publisher: name: arXiv
Year: 2020
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: Given a graph $G$, its orientation covering number $σ(G)$ is the smallest non-negative integer $k$ with the property that we can choose $k$ orientations of $G$ such that whenever $x, y, z$ are vertices of $G$ with $xy,xz\in E(G)$ then there is a chosen orientation in which both $xy$ and $xz$ are oriented away from $x$. Esperet, Gimbel and King showed that $σ(G)\leq σ\left(K_{χ(G)}\right)$, where $χ(G)$ is the chromatic number of $G$, and asked whether we always have equality. In this note we prove that it is indeed always the case that $σ(G)=σ(K_{χ(G)})$. We also determine the exact value of $σ(K_n)$ explicitly for `most' values of $n$.
description: 3 pages
Astropy Proposal for Enhancement 18: Adopt NEP 29 for CPython and Numpy Version Support (APE 18)
Creators: name: Mumford, Stuart
name: Robitaille, Thomas
Publisher: name: Zenodo
Year: 2024

description: APE 10 previously determined supported CPython versions, and provided a list up to the 4.0 release. Since APE 10 was written the wider scientific Python community have written and largely adopted NEP 29 as a policy for supported versions of both CPython and Numpy. This APE proposes that Astropy adopt this policy following other projects in the scientific ecosystem.
The carrier of the "30" micron emission feature in evolved stars. A simple model using magnesium sulfide
Creators: name: Hony, S.
name: Waters, L. B. F. M.
name: Tielens, A. G. G. M.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present 2-45 micron spectra of a large sample of carbon-rich evolved stars in order to study the ``30'' micron feature. We find the ``30'' micron feature in sources in a wide range of sources: low mass loss carbon stars, extreme carbon-stars, post-AGB objects and planetary nebulae. We extract the profiles from the sources by using a simple systematic approach to model the continuum. We find large variations in the wavelength and width of the extracted profiles of the ``30'' micron feature. We modelled the whole range of profiles in a simple way by using magnesium sulfide (MgS) dust grains with a MgS grain temperature different from the continuum temperature. The systematic change in peak positions can be explained by cooling of MgS grains as the star evolves off the AGB. In several sources we find that a residual emission excess at ~26 micron can also be fitted using MgS grains but with a different grains shape distribution. The profiles of the ``30'' micron feature in planetary nebulae are narrower than our simple MgS model predicts. We discuss the possible reasons for this difference. We find a sample of warm carbon-stars with very cold MgS grains. We discuss possible causes for this phenomenon. We find no evidence for rapid destruction of MgS during the planetary nebula phase and conclude that the MgS may survive to be incorporated in the ISM.
description: 31 pages, accepted for publication in Astronomy and Astrophysics. Full resolution version can be obtained by contacting hony@astro.uva.nl
Combining a self-organising map with memory-based learning
Creators: name: Hammerton, James
name: Sang, Erik F. Tjong Kim
Publisher: name: arXiv
Year: 2001
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences
subject: I.2.7

description: Memory-based learning (MBL) has enjoyed considerable success in corpus-based natural language processing (NLP) tasks and is thus a reliable method of getting a high-level of performance when building corpus-based NLP systems. However there is a bottleneck in MBL whereby any novel testing item has to be compared against all the training items in memory base. For this reason there has been some interest in various forms of memory editing whereby some method of selecting a subset of the memory base is employed to reduce the number of comparisons. This paper investigates the use of a modified self-organising map (SOM) to select a subset of the memory items for comparison. This method involves reducing the number of comparisons to a value proportional to the square root of the number of training items. The method is tested on the identification of base noun-phrases in the Wall Street Journal corpus, using sections 15 to 18 for training and section 20 for testing.
Aplotoma Criscione & Hallan & Puillandre & Fedosov 2021, GEN. NOV.
Creators: name: Criscione, Francesco
name: Hallan, Anders
name: Puillandre, Nicolas
name: Fedosov, Alexander
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Neogastropoda
Raphitomidae
Aplotoma

description: APLOTOMA GEN. NOV.   Z o o B a n k r e g i s t r a t i o n: u r n: l s i d: z o o b a n k. org:act: B4E3D8B2-912B-4654-B425-7FF464EC2E2E.
 Type species: Aplotoma brevitentaculata. OD, herein.
 Etymology: The name is composed of the Ancient Greek απλούς, simple, referring to its featureless shell and τόμος, a piece, referring to the genus Raphitoma. The gender is feminine.
 Diagnosis
Shell (Fig. 3C) broadly fusiform, opaque. Teleoconch of at least five whitish whorls. Suture impressed. Spire whorls broad, with well-defined shoulder. Subsutural ramp wide, acclivous, with sculpture of thickened U-shaped riblets marking position of anal sinus. Whorl periphery with low, indistinct, widely set folds, intersected by closely spaced, rounded cords. Siphonal canal moderately short. Aperture about half of shell length. Anal sinus wide, U-shaped. Radular teeth (Fig. 6A) of hypodermic type, straight, somewhat loosely rolled, with long dorsal blade; adapical opening subtriangular to ovate, short. Base barely wider than basal portion of shaft. Ligament broad.
description: Published as part of Criscione, Francesco, Hallan, Anders, Puillandre, Nicolas & Fedosov, Alexander, 2021, Where the snails have no name: a molecular phylogeny of Raphitomidae (Neogastropoda: Conoidea) uncovers vast unexplored diversity in the deep seas of temperate southern and eastern Australia, pp. 961-1000 in Zoological Journal of the Linnean Society 191 on page 980
Self-study Report for the Institutions
Creators: name: Adam, Mohamed Abdi
Publisher: name: SORER
Year: 2024
Subjects: Self-study
Institutions

description: Dr. Mohamed Abdi Adam, the president of Kismayo University delivered this topic at the SomaliREN Annual University Leaders Retreat on the 13th of February 2024 in Nairobi Kenya.
Ceratoglanis scleronema
Creators: name: Ng, H. H. Tan H. H.
Publisher: name: Zenodo
Year: 2000
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Siluriformes
Siluridae
Ceratoglanis
Ceratoglanis scleronema

description: Ceratoglanis scleronema (Bleeker, 1862)
 Hemisilurus scleronema Bleeker, 1862: 93 (type locality: Krawang, Java); Weber and de Beaufort, 1913: 214, ®gure 86; Hardenberg, 1934: 306.
 Ceratoglanis scleronema: Roberts, 1989: 144; Kottelat et al., 1993: 68, pl. 32.
 Material examined. BATANG HARI DRAINAGE: CMK 4727 (1), 189.2 mm SL. ZMA 121.819 (1), 216.6 mm SL. ZRC 38981 (2), 158.1, 379.0 mm SL. ZRC 41531 (4), 340.0± 420.0 mm SL. ZRC 41896 (1), 196.0 mm SL.
SIAK DRAINAGE: USNM 93287 (1), 356.0 mm SL.
 Remarks. Crabs (Neorhynchoplax prima Ng and Chuang, 1996; family Hymenosomatidae), isopods, insect remains and remains of a small ®sh were found in the stomach of one specimen dissected. Nothing else is known about the biology of this species.
description: Published as part of Ng, H. H. Tan H. H., 2000, The cat ® shes (Teleostei: Siluriformes) of central Sumatra, pp. 267-303 in Journal of Natural History 34 on page 281