cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Constraints on the momentum dependence of rho-omega mixing
Creators: name: O'Connell, H. B.
name: Pearce, B. C.
name: Thomas, A. W.
name: Williams, A. G.
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Within a broad class of models we show that the amplitude for rho^0-omega mixing must vanish at the transition from timelike to spacelike four momentum. Hence in such models the mixing is either zero everywhere or is necessarily momentum-dependent. This lends support to the conclusions of other studies of rho-omega mixing and calls into question standard assumptions about the role of rho-omega mixing in the theoretical understanding of charge-symmetry breaking in nuclear systems.
description: 8 pages. Publication details added to title page
Helix planorbis Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Bryozoa
Gastropoda
Stylommatophora
Helicidae
Helix
Helix planorbis

description: Helix planorbis [spec. nov.]
H. testa subcarinata umbilicata plana: supra concava, apertura oblique ovata utrinque acuta.
Fn. svec. 1306.
List. angl. 145. t. 2. f. 27. - - conch. 2. t. 138. f. 42.
Pet. gaz. t. 10. f. 11.
Gualt. test. t. 4. f. EE.
Klein. ostr. t. 1. f. 8.
Habitat in Europae stagnis.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 769, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
title: Coffee, Tea, and Accessible Zines: Zine 2024
Creators: name: University Of Wyoming Libraries
Publisher: name: University of Wyoming Libraries
Year: 2024
Subjects: subject: zines
subject: accessibility
subject: Access UW Day

description: This zine was created as part of a UW Libraries event for Access UW Day 2024. Participants created their own accessibility focused page using text and image collaging. The zine pages were created by different individuals, representing a small sample of how the UW community views accessibility.
One- and two-dimensional modes in the complex Ginzburg-Landau equation with a trapping potential
Creators: name: Mayteevarunyoo, Thawatchai
name: Malomed, Boris A.
name: Skryabin, Dmitry V.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: We propose a new mechanism for stabilization of confined modes in lasers and semiconductor microcavities holding exciton-polariton condensates, with spatially uniform linear gain, cubic loss, and cubic self-focusing or defocusing nonlinearity. We demonstrated that the commonly known background instability driven by the linear gain can be suppressed by a combination of a harmonic-oscillator trapping potential and effective diffusion. Systematic numerical analysis of one- and two-dimensional (1D and 2D) versions of the model reveals a variety of stable modes, including stationary ones, breathers, and quasi-regular patterns filling the trapping area in the 1D case. In 2D, the analysis produces stationary modes, breathers, axisymmetric and rotating crescent-shaped vortices, stably rotating complexes built of up to $8$ individual vortices, and, in addition, patterns featuring vortex turbulence. Existence boundaries for both 1D and 2D stationary modes are found in an exact analytical form, and an analytical approximation is developed for the full stationary states.
description: 23 pages, 14 figures, Optics Express, 2018 (In press)
Supersymmetric solutions of the cosmological, gauged, C magic model
Creators: name: Chimento, Samuele
name: Ortin, Tomas
name: Ruiperez, Alejandro
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We construct supersymmetric solutions of theories of gauged $\mathcal{N}=1,d=5$ supergravity coupled to vector multiplets with a $\mathrm{U}(1)_{\rm R}$ Abelian (Fayet-Iliopoulos) gauging and an independent SU$(2)$ gauging associated to an $\mathrm{SU}(2)$ isometry group of the Real Special scalar manifold. These theories provide minimal supersymmetrizations of 5-dimensional SU$(2)$ Einstein-Yang-Mills theories with negative cosmological constant. We consider a minimal model with these gauge groups and the "magic model" based on the Jordan algebra $\bf{J}_{3}^\mathbb{C}$ with gauge group $\mathrm{SU}(3)\times\mathrm{U}(1)_{\rm R}$, which is a consistent truncation of maximal $\mathrm{SO}(6)$-gauged supergravity in $d=5$ and whose solutions can be embedded in Type IIB Superstring Theory. We find several solutions containing selfdual $\mathrm{SU}(2)$ instantons, some of which asymptote to AdS$_{5}$ and some of which are very small, supersymmetric, deformations of AdS$_{5}$. We also show how some of those solutions can be embedded in Romans' $\mathrm{SU}(2)\times\mathrm{U}(1)$-gauged half-maximal supergravity, which was obtained by Lu, Pope and Tran by compactification of the Type IIB Superstring effective action. This provides another way of uplifting those solutions to 10 dimensions.
X-ray ghost tomography: denoising, dose fractionation and mask considerations
Creators: name: Kingston, Andrew M.
name: Myers, Glenn R.
name: Pelliccia, Daniele
name: Svalbe, Imants D.
name: Paganin, David M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Image and Video Processing (eess.IV)
subject: Medical Physics (physics.med-ph)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Physical sciences

description: Ghost imaging has recently been successfully achieved in the X-ray regime; due to the penetrating power of X-rays this immediately opens up the possibility of X-ray ghost tomography. No research into this topic currently exists in the literature. Here we present adaptations of conventional tomography techniques to this new ghost imaging scheme. Several numerical implementations for tomography through X-ray ghost imaging are considered. Specific attention is paid to schemes for denoising of the resulting tomographic reconstruction, issues related to dose fractionation, and considerations regarding the ensemble of illuminating masks used for ghost imaging. Each theme is explored through a series of numerical simulations, and several suggestions offered for practical realisations of X-ray ghost tomography.
Formation of Sub-galactic Clouds under UV Background Radiation
Creators: name: Kitayama, Tetsu
name: Ikeuchi, Satoru
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The effects of the UV background radiation on the formation of sub-galactic clouds are studied by means of one-dimensional hydrodynamical simulations. The radiative transfer of the ionizing photons due to the absorption by HI, HeI and HeII, neglecting the emission, is explicitly taken into account. We find that the complete suppression of collapse occurs for the clouds with circular velocities typically in the range V_c \sim 15-40 km/s and the 50% reduction in the cooled gas mass with V_c \sim 20-55 km/s. These values depend most sensitively on the collapse epoch of the cloud, the shape of the UV spectrum, and the evolution of the UV intensity. Compared to the optically thin case, previously investigated by Thoul & Weinberg (1996), the absorption of the external UV photon by the intervening medium systematically lowers the above threshold values by ΔV_c \sim 5 km/s. Whether the gas can contract or keeps expanding is roughly determined by the balance between the gravitational force and the thermal pressure gradient when it is maximally exposed to the external UV flux. Based on our simulation results, we discuss a number of implications on galaxy formation, cosmic star formation history, and the observations of quasar absorption lines. In Appendix, we derive analytical formulae for the photoionization coefficients and heating rates, which incorporate the frequency/direction-dependent transfer of external photons.
description: 38 pages, 16 figures, accepted for publication in ApJ
Additional file 2: of Oil type and temperature dependent biodegradation dynamics - Combining chemical and microbial community data through multivariate analysis
Creators: name: Deni Ribicic
name: McFarlin, Kelly
name: Netzer, Roman
name: Brakstad, Odd
name: Winkler, Anika
name: Throne-Holst, Mimmi
name: StĂ¸Rseth, Trond
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Space Science
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Inorganic Chemistry

description: Table S2. Calculated half-lives for targeted oil compounds. (PDF 72Â kb)
Parameter free calculation of non-resonant three body decays of charmed mesons in a weak gauged U(4)_L x U(4)_R Chiral Lagrangian Model
Creators: name: Botella, F. J.
name: Noguera, S.
name: Portoles, J.
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Non--resonant decays of charmed mesons into three pseudoscalars are analyzed in a weak gauged $U(4)_L \otimes U(4)_R$ chiral lagrangian model. The calculation is free of unknown parameters and only requires the masses of pseudoscalar mesons as hadronic inputs. When comparison with experimental data is possible we find that in some processes we have good agreement and in others we are an order of magnitude below. This may be due to the absence in our calculation of final state interactions, presumably important here, and the manifest difficulty in extracting the non--resonant contribution from an experimental point of view.
description: 20 pages, LaTeX (no macros needed) , two figures included (feynman.tex file needed for the figures appended at the end of the file). Version accepted for publication in Phys. Lett. B
Long-lived quantum speedup based on plasmonic hot spot systems
Creators: name: Ren, Jun
name: Chen, Tian
name: Zhang, Xiangdong
Publisher: name: arXiv
Year: 2018
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Long-lived quantum speedup serves as a fundamental component for quantum algorithms. The quantum walk is identified as an ideal scheme to realize the long-lived quantum speedup. However, one finds that the duration of quantum speedup is very short in real systems implementing quantum walk. The speedup can last only dozens of femtoseconds in the photosynthetic light-harvesting system, which was regarded as the best candidate for quantum information processing. Here, we construct one plasmonic system with two-level molecules embodied in the hot spots of one-dimensional nanoparticle chains to realize the long-lived quantum speedup. The coherent and incoherent coupling parameters in the system are obtained by means of Green's tensor technique. Our results reveal that the duration of quantum speedup in our scheme can exceed 500 fs under strong coherent coupling conditions, which is several times larger than that in the photosynthetic light-harvesting system. Our proposal presents a competitive scheme to realize the long-lived quantum speedup, which is very beneficial for quantum algorithms.
A general range-separated double-hybrid density-functional theory
Creators: name: Kalai, Cairedine
name: Toulouse, Julien
Publisher: name: arXiv
Year: 2018
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: A range-separated double-hybrid (RSDH) scheme which generalizes the usual range-separated hybrids and double hybrids is developed. This scheme consistently uses a two-parameter Coulomb-attenuating-method (CAM)-like decomposition of the electron-electron interaction for both exchange and correlation in order to combine Hartree-Fock exchange and second-order M{ø}ller-Plesset (MP2) correlation with a density functional. The RSDH scheme relies on an exact theory which is presented in some detail. Several semi-local approximations are developed for the short-range exchange-correlation density functional involved in this scheme. After finding optimal values for the two parameters of the CAM-like decomposition, the RSDH scheme is shown to have a relatively small basis dependence and to provide atomization energies, reaction barrier heights, and weak intermolecular interactions globally more accurate or comparable to range-separated MP2 or standard MP2. The RSDH scheme represents a new family of double hybrids with minimal empiricism which could be useful for general chemical applications.
description: Journal of Chemical Physics, American Institute of Physics, In press
Physical Mechanisms for the Variable Spin-down of SGR 1900+14
Creators: name: Thompson, C.
name: Duncan, R. C.
name: Woods, P. M.
name: Kouveliotou, C.
name: Finger, M. H.
name: van Paradijs, J.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We consider the physical implications of the rapid spindown of Soft Gamma Repeater 1900+14, and of the apparent "braking glitch", ΔP/P = l x 10^-4, that was concurrent with the Aug. 27th giant flare. A radiation-hydrodynamical outflow associated with the flare could impart the required torque, but only if the dipole magnetic field is stronger than ~ 10^14 G and the outflow lasts longer and/or is more energetic than the observed X-ray flare. A positive period increment is also a natural consequence of a gradual, plastic deformation of the neutron star crust by an intense magnetic field, which forces the neutron superfluid to rotate more slowly than the crust. Sudden unpinning of the neutron vortex lines during the August 27th event would then induce a glitch opposite in sign to those observed in young pulsars, but of a much larger magnitude as a result of the slower rotation. The change in the persistent X-ray lightcurve following the August 27 event is ascribed to continued particle heating in the active region of that outburst. The enhanced X-ray output can be powered by a steady current flowing through the magnetosphere, induced by the twisting motion of the crust. The long term rate of spindown appears to be accelerated with respect to a simple magnetic dipole torque. Accelerated spindown of a seismically-active magnetar will occur when its persistent output of Alfven waves and particles exceeds its spindown luminosity. We suggest that SGRs experience some episodes of relative inactivity, with diminished spindown rates, and that such inactive magnetars are observed as Anomalous X-ray Pulsars (AXPs). The rapid reappearence of persistent X-ray emission following August 27 flare gives evidence against accretion-powered models.
description: 24 pages, no figures
Helix complanata Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Bryozoa
Gastropoda
Stylommatophora
Helicidae
Helix
Helix complanata

description: Helix complanata [spec. nov.]
H. testa deorsum carinata umbilicata convexa: subtus plana, apertura semicordata.
Fn. svec. 1308.
Habitat in Europae aquis dulcibus.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 769, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
Exploring the Numerics of Branch-and-Cut for Mixed Integer Linear Optimization
Creators: name: Miltenberger, Matthias
name: Ralphs, Ted
name: Steffy, Daniel E.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics
subject: 90-XX

description: We investigate how the numerical properties of the LP relaxations evolve throughout the solution procedure in a solver employing the branch-and-cut algorithm. The long-term goal of this work is to determine whether the effect on the numerical conditioning of the LP relaxations resulting from the branching and cutting operations can be effectively predicted and whether such predictions can be used to make better algorithmic choices. In a first step towards this goal, we discuss here the numerical behavior of an existing solver in order to determine whether our intuitive understanding of this behavior is correct.
THE MASSLESS GRAVITON-BASED QUANTUM GRAVITY AND TIMELESS CELESTIAL HOLOGRAPHY IN 4-DIMENSIONAL SPACETIME
Creators: name: Pura, Janne Sakari
Publisher: name: Zenodo
Year: 2025
Subjects: MASSLESS GRAVITON
CELESTIAL HOLOGRAPHY
TIMELESS
4-DIMENSIONAL SPACETIME
QUANTUM GRAVITY

description: THE MASSLESS GRAVITON-BASED QUANTUM GRAVITY AND TIMELESS CELESTIAL HOLOGRAPHY IN 4-DIMENSIONAL SPACETIME
Additional file 1 of Obg-like ATPase 1 inhibited oral carcinoma cell metastasis through TGFβ/SMAD2 axis in vitro
Creators: name: Liu, Jianzhou
name: Yang, Qing
name: Xiao, Kevin Chen
name: Dobleman, Thomas
name: Hu, Shen
name: Xiao, Gary Guishan
Publisher: name: figshare
Year: 2020
Subjects: Biochemistry
Cell Biology
Molecular Biology
Biological Sciences not elsewhere classified
Developmental Biology
Cancer
Hematology

description: Additional file 1: Figure S1. OLA1 expression profile across all tumor samples and paired normal tissues.
title: 1961-1962_BOCLE Bernard_Essai pour un centre d'aide à la formation de l'homme
Creators: name: Boclé, Bernard
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2023
Subjects: subject: Diplôme d'architecte

description: Prix du meilleur diplôme décerné par la SADG.
Ground-based detection of G star superflares with NGTS
Creators: name: Jackman, James A. G.
name: Wheatley, Peter J.
name: Pugh, Chloe E.
name: Gänsicke, Boris T.
name: Gillen, Edward
name: Broomhall, Anne-Marie
name: Armstrong, David J.
name: Burleigh, Matthew R.
name: Chaushev, Alexander
name: Eigmüller, Philipp
name: Erikson, Anders
name: Goad, Michael R.
name: Grange, Andrew
name: Günther, Maximilian N.
name: Jenkins, James S.
name: McCormac, James
name: Raynard, Liam
name: Thompson, Andrew P. G.
name: Udry, Stéphane
name: Walker, Simon
name: Watson, Christopher A.
name: West, Richard G.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We present high cadence detections of two superflares from a bright G8 star (V = 11.56) with the Next Generation Transit Survey (NGTS). We improve upon previous superflare detections by resolving the flare rise and peak, allowing us to fit a solar flare inspired model without the need for arbitrary break points between rise and decay. Our data also enables us to identify substructure in the flares. From changing starspot modulation in the NGTS data we detect a stellar rotation period of 59 hours, along with evidence for differential rotation. We combine this rotation period with the observed \textit{ROSAT} X-ray flux to determine that the star's X-ray activity is saturated. We calculate the flare bolometric energies as $5.4^{+0.8}_{-0.7}\times10^{34}$ and $2.6^{+0.4}_{-0.3}\times10^{34}$ erg and compare our detections with G star superflares detected in the \textit{Kepler} survey. We find our main flare to be one of the largest amplitude superflares detected from a bright G star. With energies more than 100 times greater than the Carrington event, our flare detections demonstrate the role that ground-based instruments such as NGTS can have in assessing the habitability of Earth-like exoplanets, particularly in the era of \textit{PLATO}.
description: 11 pages, 8 figures, Accepted for Publication in Monthly Notices of the Royal Astronomical Society
On the symmetry properties of a random passive scalar with and without boundaries, and their connection between hot and cold states
Creators: name: Camassa, Roberto
name: Kilic, Zeliha
name: McLaughlin, Richard M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Analysis of PDEs (math.AP)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 76F25, 60G15, 60G60, 60G05, 35Q35, 35Q84, 35K10

description: We consider the evolution of a decaying passive scalar in the presence of a gaussian white noise fluctuating linear shear flow known as the Majda Model. We focus on deterministic initial data and establish the symmetry properties of the evolving point wise probability measure for the random scalar. We identify, for both point line source initial data, regions in the x-y plane outside of which the PDF skewness is sign definite for all time, while inside these regions we observe multiple sign changes corresponding to exchanges in symmetry between hot and cold leaning states using exact representation formula for the PDF at the origin, and away from the origin, using numerical evaluation of the exact available Mehler kernels for the scalars statistical moments. A new, rapidly convergent Monte-Carlo method is developed, dubbed Direct Monte-Carlo (DMC), using the random Green's functions allowing for the fast construction of the PDF for single point statistics, and multi-point statistics natural for full Monte-Carlo simulations of the underlying stochastic differential equations (FMC). This new method demonstrates the full evolution of the PDF from short times, to its long time, limiting and collapsing universal distribution at arbitrary points in the plane. Further, this method provides a strong benchmark for FMC and we document numbers of field realization criteria for the FMC to faithfully compute this complete dynamics. Armed with this benchmark, we apply the FMC to a channel with a no-flux boundary condition enforced on a channel and observe a dramatically different long time state resulting from the wall. In particular, the channel case collapsing invariant measure has negative skewness, with random states heavily leaning heavily towards the hot state, in stark contrast to free space, where the limiting skewness is positive, with its states leaning heavily towards the cold state.
Helix ringens Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Bryozoa
Gastropoda
Stylommatophora
Helicidae
Helix
Helix ringens

description: Helix ringens [spec. nov.]
H. testa subcarinata imperforata convexa, apertura oblonga: labio postice quadruplicato.
Bonan. recr. 3. t. 330.
Argenv. conch. t. 32 f. 13.
Habitat .. e Museo Tessiniano.
Testa magnitudine H. lapicidae, sed magis convexa, livida, anfractu in medio carinato albo. Apertura H. Carocollae, extrorsum dilatato-marginata, elongata Labio postico intus plicis 4, sulcis 3.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 769, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
MINISO (Japan) Marketing Strategy
Creators: name: Ahmed, Nasif
Publisher: name: figshare
Year: 2021
Subjects: subject: 150501 Consumer-Oriented Product or Service Development
subject: FOS: Economics and business
subject: 150308 International Business
subject: 150202 Financial Econometrics
subject: 150304 Entrepreneurship

description: In the past two years, famous products have become popular in major cities in China. In areas where there is a lot of people, such as pedestrian streets or large shopping malls, "leisure products" and other Japanese leisure brands will become your eyes. From the perspective of strategic management, based on the blue ocean strategy, the popular well-known brand-excellent brand marketing strategy has been analyzed and researched. With the decline of the traditional physical retail industry and the popularity of online retail, this article analyzes and researches the marketing strategy of one of the most popular brands in the world-famous products. The world-renowned products opened 1,600 stores in more than two years, of which 1,400 were domestically, and were once popular in major cities in the country. From the perspective of marketing mix strategy, the secret to the success of famous and high-quality products is analyzed.
Additional file 11 of Overdominant expression of related genes of ion homeostasis improves K+ content advantage in hybrid tobacco leaves
Creators: name: Pi, Kai
name: Luo, Wen
name: Mo, Zejun
name: Duan, Lili
name: Ke, Yuzhou
name: Wang, Pingsong
name: Zeng, Shuaibo
name: Huang, Yin
name: Liu, Renxiang
Publisher: name: figshare
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 11. Phylogenetic analysis of potassium channel proteins.
Co-periodicity isomorphisms between forests of finite p-groups
Creators: name: Mayer, Daniel C.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 05C05, 05C63, 20D15, 20E18, 20E22, 20F05, 20F12, 20F14, 20--04

description: Based on a general theory of descendant trees of finite p-groups and the virtual periodicity isomorphisms between the branches of a coclass subtree, the behavior of algebraic invariants of the tree vertices and their automorphism groups under these isomorphisms is described with simple transformation laws. For the tree of finite 3-groups with elementary bicyclic commutator quotient, the information content of each coclass subtree with metabelian mainline is shown to be finite. As a striking novelty in this paper, evidence is provided of co-periodicity isomorphisms between coclass forests which reduce the information content of the entire metabelian skeleton and a significant part of non-metabelian vertices to a finite amount of data.
description: 49 pages, 17 figures, 11 tables
Additional file 1: of Oil type and temperature dependent biodegradation dynamics - Combining chemical and microbial community data through multivariate analysis
Creators: name: Deni Ribicic
name: McFarlin, Kelly
name: Netzer, Roman
name: Brakstad, Odd
name: Winkler, Anika
name: Throne-Holst, Mimmi
name: Størseth, Trond
Publisher: name: figshare
Year: 2018
Subjects: subject: Genetics
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: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Inorganic Chemistry
subject: Science Policy
subject: 60506 Virology

description: Table S1. Experimental design. Sampling days and number of replicates are described for all experimental analyses. The following coding system is applied: X + Y + Z, where X is number of replicates for oil dispersions in natural unfiltered seawater, Y is number of replicates for dispersions in sterilized filtered seawater, and Z is number of replicates for natural unfiltered seawater without oil. (PDF 391 kb)
Sunyaev - Zel'dovich fluctuations from spatial correlations between clusters of galaxies
Creators: name: Komatsu, Eiichiro
name: Kitayama, Tetsu
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present angular power spectra of the cosmic microwave background radiation anisotropy due to fluctuations of the Sunyaev-Zel'dovich (SZ) effect through clusters of galaxies. A contribution from the correlation among clusters is especially focused on, which has been neglected in the previous analyses. Employing the evolving linear bias factor based on the Press-Schechter formalism, we find that the clustering contribution amounts to 20-30% of the Poissonian one at degree angular scales. If we exclude clusters in the local universe, it even exceeds the Poissonian noise, and makes dominant contribution to the angular power spectrum. As a concrete example, we demonstrate the subtraction of the ROSAT X-ray flux-limited cluster samples. It indicates that we should include the clustering effect in the analysis of the SZ fluctuations. We further find that the degree scale spectra essentially depend upon the normalization of the density fluctuations, i.e., σ_8, and the gas mass fraction of the cluster, rather than the density parameter of the universe and details of cluster evolution models. Our results show that the SZ fluctuations at the degree scale will provide a possible measure of σ_8, while the arc-minute spectra a probe of the cluster evolution. In addition, the clustering spectrum will give us valuable information on the bias at high redshift, if we can detect it by removing X-ray luminous clusters.
description: 11 pages, 4 figures, submitted to Astrophysical Journal
Helix carocolla Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Bryozoa
Gastropoda
Stylommatophora
Helicidae
Helix
Helix carocolla

description: Helix carocolla [spec. nov.]
H. testa carinata imperforata convexa.
Argenv. conch. t. 11. f. D.
Habitat .. terrestris.
Simillimus H. Lapicidae, sed magnitudine volaemanus, nec ut illa, tantum extimi digiti.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 769, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
Extragalactic background light absorption signal in the TeV gamma-ray spectra of blazars
Creators: name: Vassiliev, V. V.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Recent observations of the TeV gamma-ray spectra of the two closest active galactic nuclei (AGNs), Markarian 501 (Mrk 501) and Markarian 421 (Mrk 421), by the Whipple and HEGRA collaborations have stimulated efforts to estimate or limit the spectral energy density (SED) of extragalactic background light (EBL) which causes attenuation of TeV photons via pair-production when they travel cosmological distances. In spite of the lack of any distinct cutoff-like feature in the spectra of Mrk 501 and Mrk 421 (in the interval 0.26-10 TeV) which could clearly indicate the presence of such a photon absorption mechanism, we demonstrate that strong EBL attenuation signal (survival probability of 10 TeV photon <10^{-2}) may still be present in the spectra of these AGNs. By estimating the minimal and maximal opacity of the universe to TeV gamma-ray photons, we calculate the visibility range for current and future gamma-ray observatories. Finally, we show that the proposed experiments, VERITAS, HESS, and MAGIC, may even be able to actually measure the EBL SED because their observations extend to the critical 75-150 GeV regime. In this transition region a distinct ``knee-like'' feature should exist in the spectra of blazars, which is invariant with respect to their intrinsic properties. The change of the spectral index and flux amplitude across this knee, if observed for several blazars, will provide missing pieces of information needed to measure EBL in the wavelength range 0.1-30 $μ$m.
description: Accepted for publication in Astroparticle Physics
Helix cornu militare Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Bryozoa
Gastropoda
Stylommatophora
Helicidae
Helix
Helix cornu militare

description: Helix cornu militare [spec. nov.]
H. testa subcarinata imperforata convexa, apertura pa- tulo-marginata.
Gvalt. test. t. 3. f. I.
Habitat .. terrestris.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 770, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
The Influence of Stellar Spin on Ignition of Thermonuclear Runaways
Creators: name: Galloway, Duncan K.
name: Zand, Jean J. M. in 't
name: Chenevez, Jérôme
name: Keek, Laurens
name: Sanchez-Fernandez, Celia
name: Wörpel, Hauke
name: Lampe, Nathanael
name: Kuulkers, Erik
name: Watts, Anna
name: Ootes, Laura
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Runaway thermonuclear burning of a layer of accumulated fuel on the surface of a compact star provides a brief but intense display of stellar nuclear processes. For neutron stars accreting from a binary companion, these events manifest as thermonuclear (type-I) X-ray bursts, and recur on typical timescales of hours to days. We measured the burst rate as a function of accretion rate, from seven neutron stars with known spin rates, using a burst sample accumulated over several decades. At the highest accretion rates, the burst rate is lower for faster spinning stars. The observations imply that fast (> 400 Hz) rotation encourages stabilization of nuclear burning, suggesting a dynamical dependence of nuclear ignition on the spin rate. This dependence is unexpected, because faster rotation entails less shear between the surrounding accretion disk and the star. Large-scale circulation in the fuel layer, leading to enhanced mixing of the burst ashes into the fuel layer, may explain this behavior; further numerical simulations are required to confirm.
description: 9 pages, 2 figures; accepted for publication by Astrophysical Journal Letters
Variability Pattern and the Spectral Evolution of the BL Lacertae Object PKS 2155-304
Creators: name: Kataoka, J.
name: Takahashi, T.
name: Makino, F.
name: Inoue, S.
name: Madejski, G. M.
name: Tashiro, M.
name: Urry, C. M.
name: Kubo, H.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The TeV blazar PKS 2155-304 was monitored with the X-ray satellite ASCA in 1994 May, as part of a multiwavelength campaign from the radio to X-ray bands. At the beginning of the two-day continuous observation, we detected a large flare, where the 2-10 keV flux changed by a factor of 2 on a time scale of 3 x 10^4 sec. During the flare, the increase in the hard X-ray flux clearly preceded that observed in the soft X-rays, the spectral evolution tracking a `clockwise loop' in the flux versus photon index plane. Ascribing the energy-dependent variability to differential synchrotron cooling of relativistic electrons, we estimate the magnetic field B in the emission region. We tested two different methods of comparing the time series in various X-ray bands: (i) fitting the light curves to a Gaussian and searching for the time shift of the peak of the flare, and (ii) calculating the discrete correlation function. Both methods yielded a consistent solution of B ~ 0.1 G. We also found that the flare amplitude becomes larger as the photon energy increases, while the duration of the flare stays roughly constant through the ASCA energy band (0.7-7.5 keV). In the framework of the time dependent synchrotron self-Compton model in a homogeneous region, we consider a flare where the maximum Lorentz factor (Gmax) of the injected electrons increases uniformly throughout the emission volume. The temporal evolution of spectra as well as the light curves were reproduced with the physical parameters self-consistently determined from seven observables. We obtain B ~ 0.1-0.2 G and a region size R ~ 10^-2 pc, for relativistic beaming with a Doppler factor of D ~ 20-30. We discuss the significance of light travel time effects.
description: 43 pages, 8 figures, accepted for publication in the Astrophysical Journal
Probing the Couplings of the Top Quark to Gauge Bosons
Creators: name: Carlson, Douglas O.
name: Malkawi, Ehab
name: Yuan, C. --P.
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We parameterize the non-universal couplings of t-t-Z and t-b-W in the electroweak chiral lagrangian approach, and examine the constraints on these parameters from the LEP data. We also study how the SLC, Tevatron, LHC and NLC can improve the measurement of these couplings. Different symmetry breaking scenarios imply different correlations among these couplings, whose measurement will then provide a means to probe the electroweak symmetry breaking sector.
description: Latex file, 15 pages and 4 figures (not included, available from authors upon request). MSUHEP-94-05
Super-sensitive multi-modal optical manometer based on huge pressure-induced spectral red-shift and broadening of Mn2+ emission band in green-emitting Zn2GeO4 phosphors
Creators: name: Xue, Junpeng
name: Runowski, Marcin
name: Soler-Carracedo, Kevin
name: Woźny, Przemysław
name: Muñoz, Alfonso
name: Luo, Laihui
name: Chen, Kun
name: Huang, Yanping
name: Lavín, Víctor
name: Du, Peng
Publisher: name: Zenodo
Year: 2024

description: To overcome the small sensitivities of luminescent manometers, Mn2+-activated Zn2GeO4 green-emitting phosphors with admirable manometric characteristics were synthesized. The structural stability of the studied samples is theoretically and experimentally investigated. Moreover, as pressure elevates, a huge spectral red-shift and a broadening of the emission band are observed in studied samples, contributing to color-tunable luminescence, i.e. from green to yellow, and ultimately to orange-red. Specifically, when pressure increases to 6.76 GPa, the emission band centroid shifts from 535.9 to 634.9 nm, leading to a superior sensitivity of dλ/dp = 21.3 nm/GPa. Whereas, in the same operating pressure range, the full width at half maximum (FWHM) of the emission band rises from 32.3 to 102.9 nm, resulting in unprecedentedly high sensitivity of dFWHM/dp = 17.0 nm/GPa. Furthermore, through analyzing the pressure-dependent color coordinates, a maximum sensitivity of 29.43% GPa-1 is achieved, when x-coordinate is adopted. Additionally, the applicability of the developed manometer is confirmed by a simple uniaxial pressure experiments to showcase its practical use in industrial and daily-life purposes. Notably, the designed sensor exhibits the highest pressure sensitivities reported to date in different modes, namely, emission band centroid, FWHM and color coordinate, making supersensitive multimodal optical manometry a reality.
Gas dynamics in the Galactic bar region from N-body and SPH simulations
Creators: name: Fux, R.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Self-consistent hybrid N-body and SPH simulations are used to give a new and coherent interpretation of the main features standing out from the HI and CO longitude-velocity observations within the Galactic bar. In particular, the traces of the gas associated to the Milky Way's dustlanes can be reliably identified and the 3-kpc arm appears as a gaseous stream rather than a density wave. The bar and the gaseous nuclear ring in the simulations undergo synchronised and long lived oscillations around the centre of mass, and the gas flow always remains non-stationary, suggesting a transient nature of the observed gas kinematics.
description: 8 pages, 4 figures. To appear in the proceedings of "The Evolution of Galaxies on Cosmological Timescales", eds. J.E. Beckman and T. Mahoney, Astrophysics and Space Science
Two-dimensional Boron Monosulfides: Semiconducting and Metallic Polymorphs
Creators: name: Fan, Dong
name: Yang, Chuncheng
name: Lu, Shaohua
name: Hu, Xiaojun
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The typical two-dimensional semiconductors, group \uppercase\expandafter{\romannumeral3A} chalcogenides, have garnered tremendous interest for their outstanding electronic, mechanical, and chemical properties. However, so far, there have been almost no reports on boron monosulfides (BS) binary material. Here, four two-dimensional BS sheets, namely the $α$-, $β$-, $γ$-, and $δ$-BS sheets, are proposed and discussed from $\emph{ab initio}$ calculations. State-of-the-art first-principles calculations reveal all these structures are thermally and dynamically stable, indicating the potential for successful experimental synthesis. Especially, for $α$-BS, it has a calculated exfoliation energy of 0.96 J m$^{-2}$, suggesting the preparation of $α$-BS is feasible by the exfoliation of bulk rhombohedral-BS. Our results show that $α$-, $β$-, $γ$-BS are semiconductors, whereas $δ$-BS is a metallic system. Remarkably, our calculations indicate that $δ$-BS is a superconductor with a large electron-phonon coupling ($λ$ = 1.51) leading a high superconducting critical temperature ($T_c$ $\approx $ 21.56 K), which is the first report of intrinsic superconducting property among all two-dimensional group \uppercase\expandafter{\romannumeral3A} chalcogenides. The desired mechanical and electronic properties render the BS sheets as the promising two-dimensional materials for future applications in nanoelectronics.
description: 7pages, 6 figures
String and string-inspired phenomenology
Creators: name: Lopez, J.
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In these lectures I review the progress made over the last few years in the subject of string and string-inspired phenomenology. I take a practical approach, thereby concentrating more on explicit examples rather than on formal developments. Topics covered include: introduction to string theory, the free-fermionic formulation and its general features, generic conformal field theory properties, $SU(5)\times U(1)$ GUT and string model-building, supersymmetry breaking, the bottom-up approach to string-inspired models, radiative electroweak symmetry breaking, the determination of the allowed parameter space of supergravity models and the experimental constraints on this class of models, and prospects for direct and indirect tests of string-inspired models. (Lectures delivered at the XXII ITEP International Winter School of Physics, Moscow, Russia, February 22 -- March 2, 1994)
description: CTP-TAMU-17/94, 39 pages (latex), 27 figures (not included). Figures are available via anonymous ftp from hplaa02.cern.ch (/pub/lopez) as one uuencoded file (MoscowFigs.uu, 1.31MB)
Helix vortex Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Bryozoa
Gastropoda
Stylommatophora
Helicidae
Helix
Helix vortex

description: Helix vortex [spec. nov.]
H. testa carinata plana: supra concava, apertura ovali.
Fn. svec. 1307.
List. angl. 145. t. 2. f. 28.
Gvalt. test. t. 4. f. GG.
Habitat in Europae stagnis.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 770, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
Drop Stream - Immiscible Jet Collisions: Regimes and Fragmentation Mechanisms
Creators: name: Planchette, Carole
name: Hinterbichler, Hannes
name: Brenn, Günter
Publisher: name: arXiv
Year: 2018
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: We investigate the collision of a continuous liquid jet with a regular stream of immiscible droplets. The immiscible liquids, namely silicon oil for the continuous jet and an aqueous glycerol solution for the drop stream, are selected to enable the total wetting of the drops by the jet liquid. Four different regimes are experimentally identified: drops in jet, encapsulation without satellites, encapsulation with satellites from the jet liquid and mixed fragmentation. The drops in jet regime, potentially of great interest for new applications, corresponds to a regular stream of drops embedded in a continuous jet and is described and reported for the first time. Using well known aspects of drop collision and jet stability, we propose to model the transition between the drops in jet regime and the others. Two dimensionless parameters are derived from this analysis which are thus used to produce a simple regime map where the drops in jet regime can be well distinguished from the other outcomes.
description: 7 pages
The application of expanded noninvasive prenatal screening for genome-wide chromosomal abnormalities and genetic counseling
Creators: name: Chen, Yun
name: Lai, Yunli
name: Xu, Fuben
name: Qin, Haisong
name: Tang, Yanqing
name: Huang, Xiaoshan
name: Meng, Lintao
name: Su, Jiasun
name: Sun, Weijia
name: Shen, Yiping
name: Wei, Hongwei
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biophysics
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Biotechnology
subject: Biological Sciences not elsewhere classified
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology
subject: Computational Biology

description: To evaluate the clinical application of expanded noninvasive prenatal screening (eNIPS) for genome-wide large copy number variation (CNV), i.e. chromosomal deletion/duplication >5 Mb, and aneuploidy; also to provide practical information for counseling eNIPS positive cases. We recruited 34,620 women with singleton pregnancy for genome-wide cell-free plasma DNA sequencing. Screening positive cases were verified by karyotyping and/or SNP array. A total of 461 (1.33%) positive cases were identified through our cfDNA screening including 209 cases of common trisomies (0.60%), 124 cases of sex chromosomal abnormalities (SCA) (0.36%), 71 cases of other autosomal anueploidies (OAA) (0.21%), and 57 CNVs larger than 5 Mb (0.16%). The predictive positive values (PPV) were 70.06% in general for common trisomies with as high as 91.67% for Trisomy21 (T21), 40.22% in general for SCAs with as high as 100% for Jacob Syndrome (XYY). The PPV for OAAs was 5.45%, and T7/T8/T16/T22 were the most frequent OAAs (n = 15, 9, 9, 8, respectively). The PPV for CNVs larger than 5 Mb was 51.22% (n = 57) with the CNV mostly detected on Chr5/Chr4/Chr2/Chr7 (n = 10, 8, 5, 5, respectively). The expanded NIPS had shown promising PPVs for CNVs (large than 5 Mb), SCAs and common trisomies, yet this method required higher efficacy in screening for OAAs. The post-test genetic counseling for expanded NIPS should be tailored to the types of positive cases and also address the origin of abnormal signals (fetal vs. maternal).
Improved energy resolution for VHE gamma-ray astronomy with systems of Cherenkov telescopes
Creators: name: Hofmann, W.
name: Lampeitl, H.
name: Konopelko, A.
name: Krawczynski, H.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present analysis techniques to improve the energy resolution of stereoscopic systems of imaging atmospheric Cherenkov telescopes, using the HEGRA telescope system as an example. The techniques include (i) the determination of the height of the shower maximum, which is then taken into account in the energy determination, and (ii) the determination of the location of the shower core with the additional constraint that the direction of the gamma rays is known a priori. This constraint can be applied for gamma-ray point sources, and results in a significant improvement in the localization of the shower core, which translates into better energy resolution. Combining both techniques, the HEGRA telescopes reach an energy resolution between 9% and 12%, over the entire energy range from 1 TeV to almost 100 TeV. Options for further improvements of the energy resolution are discussed.
description: 13 Pages, 7 figures, Latex. Astroparticle Physics, in press