cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
$T_2$-limited sensing of static magnetic fields via fast rotation of quantum spins
Creators: name: Wood, A. A.
name: Aeppli, A. G.
name: Lilette, E.
name: Fein, Y. Y.
name: Stacey, A.
name: Hollenberg, L. C. L.
name: Scholten, R. E.
name: Martin, A. M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Diamond-based quantum magnetometers are more sensitive to oscillating (AC) magnetic fields than static (DC) fields because the crystal impurity-induced ensemble dephasing time $T_2^*$, the relevant sensing time for a DC field, is much shorter than the spin coherence time $T_2$, which determines the sensitivity to AC fields. Here we demonstrate measurement of DC magnetic fields using a physically rotating ensemble of nitrogen-vacancy centres at a precision ultimately limited by $T_2$ rather than $T_2^*$. The rotation period of the diamond is comparable to $T_2$ and the angle between the NV axis and the target magnetic field changes as a function of time, thus upconverting the static magnetic field to an oscillating field in the physically rotating frame. Using spin-echo interferometry of the rotating NV centres, we are able to perform measurements for over a hundred times longer compared to a conventional Ramsey experiment. With modifications our scheme could realise DC sensitivities equivalent to demonstrated NV center AC magnetic field sensitivities of order $0.1$\,nT\,Hz$^{-1/2}$.
description: 7 pages, 4 figures
On the Subpulse Modulation, Polarization and Subbeam Carousel Configuration of Pulsar B1857--26
Creators: name: Mitra, Dipanjan
name: Rankin, Joanna M
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: New GMRT observations of the five-component pulsar B1857--26 provide detailed insight into its pulse-sequence modulation phenomena for the first time. The outer conal components exhibit a 7.4-rotation-period, longitude-stationary modulation. Several lines of evidence indicate a carousel circulation time $\P3hat$ of about 147 stellar rotations, characteristic of a pattern with 20 beamlets. The pulsar nulls some 20% of the time, usually for only a single pulse, and these nulls show no discernible order or periodicity. Finally, the pulsar's polarization-angle traverse raises interesting issues: if most of its emission is comprised of a single polarization mode, the full traverse exceeds 180\degr; or if both polarization modes are present, then the leading and the trailing halves of the profiles exhibit two different modes. In either case the rotating vector model fails to fit the polarization-angle traverse of the core component.
description: Accepted for publication in MNRAS
Production of sambucus nigra in agroforestry systems HD
Creators: name: ROMERO-FRANCO R
name: RIGUEIRO-RODRÍGUEZ A
name: FERREIRO-DOMÌNGUEZ N
name: GONZÁLEZ-HERNÁNDEZ MP
name: RODRIGUEZ-RIGUEIRO FJ
name: ROSA MOSQUERA MR
Publisher: name: Zenodo
Year: 2018
Subjects: Medicinal plants
medicinal herbs
fruits
AFINET
factsheet

description: Le sureau est une plante ligneuse qui pousse spontanément dans presque toute l'Europe. Elle est présente dans les endroits clairs et froids et les lisières de forêts caduques, aux sols humides et riches, quelle que soit leur nature chimique. On retrouve également les sureaux proches des étables, car ils recherchent des sols riches en azote. La cueillette sauvage ne suffit pas à approvisionner le marché, sa culture en plantation est donc intéressante. C'est une plante facile à cultiver car elle se reproduit bien par piquetage. Le sureau peut être installé dans des systèmes agroforestiers. La Galice possède déjà une expérience dans la collecte, la culture et la transformation de fleurs et de baies de sureau (es.carabunhas.com). Le marché de la fleur et du fruit de sureau ainsi que de ses différents produits augmente chaque année. Il peut être utilisé à de nombreuses fins et ses fleurs et ses fruits mûrs sont utilisés en médecine traditionnelle (propriétés diurétiques, sudorifiques et émollientes), dans les affections respiratoires, la grippe, le rhume et les laxatifs doux. En application cutanée, il est utilisé pour traiter les dermatites, plaies, brûlures, pharyngites et conjonctivites. La pharmacopée européenne a reconnu officiellement les propriétés médicinales du sureau. Les fruits mûrs peuvent également être utilisés à des fins culinaires. La teneur élevée en vitamine C et en flavonoïdes des fruits permet d'inclure le sureau dans la catégorie des « super-aliments » en raison de ses propriétés antioxydantes.
Conjugacy classes of solutions to equations and inequations over hyperbolic groups
Creators: name: Groves, Daniel
name: Wilton, Henry
Publisher: name: arXiv
Year: 2007
Subjects: subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 20F10; 20F65

description: We study conjugacy classes of solutions to systems of equations and inequations over torsion-free hyperbolic groups, and describe an algorithm to recognize whether or not there are finitely many conjugacy classes of solutions to such a system. The class of immutable subgroups of hyperbolic groups is introduced, which is fundamental to the study of equations in this context. We apply our results to enumerate the immutable subgroups of a torsion-free hyperbolic group.
description: 28 pages; referee's comments incorporated; to appear in the Journal of Topology
Large N Lattice QED
Creators: name: Azcoiti, V.
name: Di Carlo, G.
name: Grillo, A. F.
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We study the $β, N$ critical behaviour of non compact QED with $N$ species of light fermions, using a method we have proposed for unquenched simulations. We find that there exist two phase transition lines: one, second order, and the other, first order, that approaches asymptotically the $β=0$ axis. These two lines have different physical origin, the second one being entirely due to fermions effects. We discuss the effect of the approximation used, in terms of an expansion of the effective action in powers of $N$, and conclude that the general features should not be affected by this approximation.
description: 9 pages. LNF 92/110 P
LINGUOMADANIC CHARACTERISTICS OF STATE QUALITIES ASSOCIATED WITH A PHYSICAL DEFECT
Creators: name: Ergasheva, Umida
Publisher: name: Zenodo
Year: 2024

description: While the status adjectives representing defective characters are minority, the semas "nomos to taste, unpleasant" combine. Therefore, it was shown that this subgroup is an archiseme of adjectives with the expression "inappropriate, unpleasant to taste". These adjectives were generally seen as adjectives denoting" ugliness". It was considered desirable to study the composition of sememas of each and, on this basis, to illustrate the sememas of each in order to realise the sememas of those qualities that express this ugliness through examples.
Charge-based superconducting digital logic family using quantum phase-slip junctions
Creators: name: Goteti, Uday S.
name: Hamilton, Michael C.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Applied Physics (physics.app-ph)
subject: Superconductivity (cond-mat.supr-con)
subject: Emerging Technologies (cs.ET)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Superconducting digital computing systems, primarily involving Josephson junctions are actively being pursued as high performance and low energy dissipating alternatives to CMOS-based technologies for petascale and exascale computers, although several challenges still exist in overcoming barriers to practically implement these technologies. In this paper, we present an alternative superconducting logic structure: quantized charge-based logic circuits using quantum phase-slip junctions, which have been identified as dual devices to Josephson junctions. Basic principles of logic implementation using quantum phase-slips are presented in simulations with the help of a SPICE model that has been developed for the quantum phase-slip structures. Circuit elements that form the building blocks for complex logic circuit design are introduced. Two different logic gate designs: OR gate and XOR gate are presented to demonstrate the usage of the building blocks introduced.
description: 4 pages, 8 figures, EuCAS 2017
Elongational viscosity of weakly entangled polymer melt via coarse-grained molecular dynamics simulation
Creators: name: Murashima, Takahiro
name: Hagita, Katsumi
name: Kawakatsu, Toshihiro
Publisher: name: arXiv
Year: 2018
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We investigated the elongational flows of the weakly entangled linear polymer melt using a coarse-grained molecular dynamics simulation. We extended the uniform extensional flow (UEF) method developed by Nicholson and Rutledge (D. A. Nicholson and G. C. Rutledge, J. Chem. Phys., 145, 244903 (2016)) for application to Langevin dynamics. We succeeded in observing the elongational viscosity of the weakly entangled linear polymer melt from the equilibrium state to the steady state using the extended UEF method, whereas the conventional rectangular parallelepiped shape technique for extensional flows has failed to do so for over 20 years.
description: 14 pages, 21 figures
Hyperfine Mass Splittings of Baryons Containing a Heavy Quark in Large N QCD
Creators: name: Jenkins, E.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The hyperfine mass splittings of baryons containing a heavy quark are derived at leading order in large $N$ QCD. Hyperfine splittings either preserve or violate heavy quark spin symmetry. Previous work proves that the splittings which preserve heavy quark spin symmetry are proportional to ${\bf J}^2$ at order $1/N$, where $J$ is the angular momentum of the light degrees of freedom of the baryon. This work proves that the splittings which violate heavy quark spin symmetry are proportional to ${\bf J} \cdot {\bf S_Q}$ at order $1/(N m_Q)$ in the $1/N$ and $1/m_Q$ expansions.
description: (8 pages, no figures, uses harvmac), UCSD/PTH 93-20
Near-Optimal Sample Complexity Bounds for Maximum Likelihood Estimation of Multivariate Log-concave Densities
Creators: name: Carpenter, Timothy
name: Diakonikolas, Ilias
name: Sidiropoulos, Anastasios
name: Stewart, Alistair
Publisher: name: arXiv
Year: 2018
Subjects: subject: Statistics Theory (math.ST)
subject: Information Theory (cs.IT)
subject: Machine Learning (cs.LG)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: We study the problem of learning multivariate log-concave densities with respect to a global loss function. We obtain the first upper bound on the sample complexity of the maximum likelihood estimator (MLE) for a log-concave density on $\mathbb{R}^d$, for all $d \geq 4$. Prior to this work, no finite sample upper bound was known for this estimator in more than $3$ dimensions. In more detail, we prove that for any $d \geq 1$ and $ε>0$, given $\tilde{O}_d((1/ε)^{(d+3)/2})$ samples drawn from an unknown log-concave density $f_0$ on $\mathbb{R}^d$, the MLE outputs a hypothesis $h$ that with high probability is $ε$-close to $f_0$, in squared Hellinger loss. A sample complexity lower bound of $Ω_d((1/ε)^{(d+1)/2})$ was previously known for any learning algorithm that achieves this guarantee. We thus establish that the sample complexity of the log-concave MLE is near-optimal, up to an $\tilde{O}(1/ε)$ factor.
Multigrid Methods for the Computation of Propagators in Gauge Fields
Creators: name: Kalkreuter, Thomas
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: NOTE: this is a shortened version of the abstract of the paper. Multigrid methods for propagators in gauge fields are investigated. Gauge fields are incorporated in algorithms in a covariant way. This avoids the necessity for gauge fixing in computations of propagators. The kernel $C$ of the restriction operator which averages from one grid to the next coarser grid is defined by projection on the ground- state of a local Hamiltonian. The idea behind this definition is that the appropriate notion of smoothness depends on the dynamics. The ground-state projection choice of $C$ is usable in arbitrary space-time dimension $d$ and for arbitrary gauge group. We discuss proper averaging operations for bosons and for staggered fermions. The averaging kernels $C$ can be used not only in deterministic multigrid computations, but also in multigrid Monte Carlo simulations, and for the definition of block spins and blocked gauge fields in Monte Carlo renormalization group studies of gauge theories. Actual numerical computations of kernels and propagators are performed in compact four-dimensional $SU(2)$ gauge fields. A central result of the present work is that {\em the multigrid method works in arbitrarily disordered gauge fields, in principle\/}.
description: Ph. D. thesis 130 pages, 24 figures; 3 figs in LaTeX, the other 21 figs are too large to be included but they can be obtained from the author; a special style file is included
Prices and Wages in Transitions to a Market Economy
Creators: name: Meltzer, Allan
Publisher: name: Carnegie Mellon University
Year: 2003
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: There are many possible transitions or paths from socialist planning to a market or mixed economy. A complaint that is sometimes heard is that economists do not know how to choose the best path. This is regarded as a failure of economics or economists; a better economics or better economists would have clearer answers.
Quasinormal modes as a distinguisher between general relativity and f(R) gravity: Charged black-holes
Creators: name: Bhattacharyya, Soham
name: Shankaranarayanan, S.
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The ring-down phase of black-hole perturbations is governed by the Quasi-Normal modes (QNM) and offer valuable insight into the nature of the objects emitting them. In General relativity, we identify a dimensionless parameter that can estimate the charge of a black-hole from the energetics of quasi-normal modes. We then extend the analysis for f(R) theories of gravity. Using Isaacson's prescription to modified theories of gravity, we obtain an accurate and robust method to estimate the difference in the radiated energies in the scalar and vector modes due to modifications to general relativity. We then discuss how to quantify the deviation from general relativity.
description: 31 pages, 8 figures, version as accepted in EPJ C
Price Setting for Green Design
Creators: name: H. Scott  Matthews
name: Lave, Lester B.
Publisher: name: Carnegie Mellon University
Year: 2001
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: Although much has been said about promoting industrial ecology, little has been done to specify how to incorporate the broad goals of promoting environmental friendliness into a model of profit maximizing behavior for the firm. We outline such a model for products that can be repaired, remanufactured, or recycled. One way to promote optimal product use is to set a price that declines each time the product is reused. Another is a deposit fee that declines with each use. This simple model encourages the firm to find if products as reusable, remanufacturable, or recyclable and focuses on interactions between the firm and the consumer
Room temperature polariton lasing in organic semiconductors
Creators: name: Wei, Mengjie
Publisher: name: University of St Andrews
Year: 2021
Subjects: Organic semiconductors
Exciton polaritons
Polariton lasing

description: Exciton-polaritons in strongly coupled microcavities give rise to coherent emission, termed polariton lasing. In principle, the threshold can be extremely low as population inversion is unnecessary in contrast to photon lasing. Organic semiconductors are in particular of interest because of their combination of high exciton binding energy and high oscillator strength, sustaining polaritons at room temperature. This thesis concerns an experimental study aiming to realise ultra-low threshold polariton lasing in organic semiconductors. First, room temperature polariton lasing is observed in a highly disordered prototypical conjugated polymer, poly(9,9dioctylfluorene) (PFO), at an incident threshold of 27.7 µJ/cm², which is only the second report of polariton lasing in a conjugated polymer. Interferometry measurements show stable fringes with maximum visibility of 72%. Second, polariton lasing is demonstrated in two ladder-type oligofluorenes with the same functional groups but different conjugation lengths. The respective absorbed thresholds are 12 µJ/cm² and 17 µJ/cm² which are comparable to the lowest reported value in organic microcavities. Due to different degrees of disorder in the two materials, a different number of excitonic transitions couple with the cavity photon mode, resulting in a variation in Rabi splitting and a 27 nm shift in polariton lasing wavelength. Finally, polariton lasing at the lowest incident threshold (13.5 µJ/cm² and 9.7 µJ/cm²) reported to date is realised in dihexylfluorene-vinylphenylcarbazole based, highly soluble small molecules. The coherence time is estimated to be ~10 ps which is two orders of magnitude longer than the polariton lifetime. The step-like nonlinearity (blueshift) observed versus pump fluence indicates an interplay between different exciton depletion channels.
Dark energy reconstruction based on the PADE approximation; an expansion around the $Λ$CDM
Creators: name: Mehrabi, A.
name: Basilakos, S.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We study the dynamical properties of dark energy based on a large family of PADE parameterizations for which the dark energy density evolves as a ratio between two polynomials in the scale factor of the universe. Using the latest cosmological data we perform a standard likelihood analysis in order to place constraints on the main cosmological parameters of different PADE models. We find that the basic cosmological parameters, namely $(Ω_{m0},h,σ_{8})$ are practically the same for all PADE parametrizations explored here. Concerning the free parameters which are related to dark energy we show that the best fit values indicate that the equation of state parameter at the present time is in the phantom regime ($w-1$ at $1σ$ level. Finally, for the current family of PADE parametrizations we test their ability, via AIC and Jeffreys' scale, to deviate from $Λ$CDM cosmology. Among the current PADE parametrizations, the model which contains two dark energy parameters is the one for which a small but non-zero deviation from $Λ$CDM cosmology is slightly allowed by AIC test. Moreover, based on Jeffreys' scale we show that a deviation from $Λ$CDM cosmology is also allowed and thus the possibility of having a dynamical dark energy in the form of PADE parametrization cannot be excluded.
description: Accepted for publication in EPJC
Spectroscopic study of pulsations in the atmosphere of roAp star 10 Aql
Creators: name: Sachkov, M.
name: Kochukhov, O.
name: Ryabchikova, T.
name: Leone, F.
name: Bagnulo, S.
name: Weiss, W. W.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present the analysis of spectroscopic time-series observations of the roAp star 10 Aql. Observations were carried out in July 2006 with the UVES and SARG spectrographs simultaneously with the MOST mini-satellite photometry. All these data were analysed for radial velocity (RV) variations. About 150 lines out of the 1000 measured reveal clear pulsation signal. Frequency analysis of the spectroscopic data gives four frequencies. Three highest amplitude frequencies in spectroscopy coincide with the photometric ones. Phase-amplitude diagrams created for the lines of different elements/ions show that atmospheric pulsations may be represented by a superposition of the standing and running wave components, similar to other roAp stars. The highest RV amplitudes, 300-400 m/s, were measured for Ce II, Dy III, Tb III, and two unidentified lines at lambda 5471, 5556 A. We discovered ~0.4 period phase jump in the RV measurements across the Nd III line profiles. It indicates the presence of the pulsation node in stellar atmosphere. The phase jump occurs at nearly the same atmospheric layers for the two main frequencies. There is no rotational modulation in the average spectra for the 6 different nights we analysed.
description: submitted to Contrib. Astron. Obs. Skalnate Pleso (Proceedings of the CP#Ap Workshop, Vienna, 2007, eds. J. Ziznovsky, J. Zverko, E. Pauntzen, M. Netopil)
Liquor Distribution Branch and Liquor Control and Licensing Branch (Formerly Liquor Administration Branch) Ministry of Consumer and Corporate Affairs LIQUOR DISTRIBUTION ACT LIQUOR CONTROL AND LICENSING ACT GOVERNMENT LIQUOR ACT Fifty-sixth Annual Report April 1, 1976, to March 31, 1977
Creators: name: British Columbia. Legislative Assembly
Publisher: name: Victoria, BC : Government Printer
Year: 2019

Abstract
Deriving confinement via RG decimations
Creators: name: Tomboulis, E. T.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We present the general framework and building blocks of a recent derivation of the fact that the SU(2) LGT is in a confining phase for all values of the coupling $0 < β< \infty$, for space-time dimension $d \leq 4$. The method employs approximate but explicitly computable RG decimations that are shown to constrain the exact partition function and order parameters from above and below, and flow from the weak to the strong coupling regime without encountering a fixed point.
description: 7 pages, presented at the XXV International Symposium on Lattice Field Theoy, July 30 - August 4 2007, Regensburg, Germany
Deployment of genome databases for algae using Galaxy Genome Annotation
Creators: name: Brillet-Guéguen, Loraine
name: Nègre, Delphine
name: Bretaudeau, Anthony
name: Matéo Boudet
name: Rasche, Helena
name: Collin, Olivier
name: Corre, Erwan
Publisher: name: F1000 Research Limited
Year: 2021

description: As part of the French and European projects IDEALG, PhaeoExplorer and ERC SexSea, more than 50 genomes of brown algae have been sequenced. To scientifically exploit these new genomic resources, the community needs effective tools to present, analyze and value these data.
 This can be achieved with the GMOD suite, a collection of open-source applications and databases for visualizing, annotating, and managing genetic and genomic data (JBrowse, Apollo, Tripal, Chado, etc.). Relying on tools from this suite, several genome browsers have already been deployed on the ABiMS bioinformatics platform on a small number of marine model organisms these last years (Ectocarpus siliculosus, Phaeodactylum tricornutum, Ostreococcus taurii, etc.). However, manual deployment of all applications is not reasonable as the number of brown algae genomes resources to integrate is growing (error-prone, time-consuming, cost of maintenance in operational condition).
 Based on the Galaxy Genome Annotation project (https://galaxy-genome-annotation.github.io/) and in partnership with the BIPAA and GenOuest bioinformatics platforms, we have deployed a new integrated environment dedicated to the management of genomic data. It offers the possibility of making genomes and their annotations available to the community through user-friendly interfaces in an automated way.
 The Galaxy Genome Annotation project is an open-source licensed initiative from the Galaxy and the GMOD communities. This e-infrastructure uses lightweight virtualization technologies with Docker containers and is based on the GMOD suite and the Galaxy web portal: GMOD tools are dockerized and Galaxy is used as a data loading orchestrator for administrators, with dedicated Galaxy tools and Python libraries to make all tools work together.
 We will describe here the first implementations of algal genomic resources (Chondrus crispus, Ectocarpus siliculosus, Ectocarpus subulatus) using the Galaxy Genome Annotation environment. The up-coming fifty-two brown algae genomes will also be deployed using this e-infrastructure in the future.
Price Dispersion: The Role of Borders, Distance and Location
Creators: name: Crucini, Mario J.
name: Telmer, Chris
name: Zachariadis, Marios
Publisher: name: Carnegie Mellon University
Year: 2010
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: We study deviations from the Law-of-One-Price using microeconomic data on the retail prices of approximately 220 individual goods and services across 122 cities located in 79 countries over the period from 1990 to 2000. This paper builds on our earlier work (Crucini, Telmer and Zachariadis (2001)) which focused on how price dispersion within a …xed geography (the European Union) varied by type of good or service. For example, in moving from the least traded good with the largest share of non-traded inputs into retail production (a haircut) to the most traded goods with the lowest share of non-traded inputs into retail production (a desk-top PC), the standard deviation of price across locations dropped from about 32% to 16%. Moreover, the median (and majority) of goods and services fell between these two extremes.
Bosonic Double Ring Lattice Under Artificial Gauge Fields
Creators: name: Victorin, Nicolas
name: Hekking, Frank
name: Minguzzi, Anna
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We consider a system of weakly interacting bosons confined on a planar double ring lattice subjected to two artificial gauge fields. We determine its ground state by solving coupled discrete non-linear Schrödinger equations at mean field level. At varying inter-ring tunnel coupling, flux and interactions we identify the vortex, Meissner and biased-ladder phases also predicted for a bosonic linear ladder by a variational Ansatz. We also find peculiar features associated to the ring geometry, in particular parity effects in the number of vortices, and the appearance of a single vortex in the Meissner phase. We show that the persistent currents on the rings carry precise information on the various phases. Finally, we propose a way of observing the Meissner and vortex phases via spiral interferogram techniques.
Differential Distributions in Semileptonic Decays of the Heavy Flavors in QCD
Creators: name: Blok, B.
name: Koyrakh, L.
name: Shifman, M.
name: Vainshtein, A. I.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Several references added, typos corrected.
description: 22 pages, 4 figures (postscript file is available from the authors), plain LaTeX, NSF-ITP-93-68, TPI-MINN-93/33-T, UMN-TH-1208/93
Iris cultivation in traditional olive groves HD
Creators: name: CLAUDIA CONSALVO
name: ANDREA PISANELLI
Publisher: name: Zenodo
Year: 2019
Subjects: Medicinal plants
agroforestry
olive groves
silvoarable systems
Iris
AFINET
factsheet

description: L'Italie importe lamajorité des plantesmédicinales de pays d'Europe orientale, d'Extrême-Orient et d'Amérique latine. Pour cette raison, la culture de plantes médicinales est particulièrement intéressante et novatrice. En Europe, la France est le pays de référence pour ce type de production, tandis qu'en Italie, la culture des herbes médicinales a toujours été reléguée dans des zones marginales, car les zones planes sont exploitées pour des cultures plus rentables. La culture de plantes médicinales en Italie est souvent pratiquée dans les zones montagneuses, ou ne convenant pas à d'autres cultures. L'iris est connue et appréciée depuis l'Antiquité pour les propriétés de ses rhizomes séchés. L'iris est utilisée depuis des siècles dans les secteursmédical et cosmétique : comme remède contre la toux, les morsures de serpent et la dépression, pour les parfums, les poudres, les savons et les pigments.
Price Discovery in Illiquid Markets: Do Financial Asset Prices Rise Faster Than They Fall?
Creators: name: Green, Richard C.
name: Li, Dan
name: Schürhoff, Norman
Publisher: name: Carnegie Mellon University
Year: 1991
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: We study the price discovery municipal bonds, an important OTC market. As in markets for consumer goods, prices \rise faster than they fall." Round-trip profits to dealers on retail trades increase in rising markets but do not decrease in falling markets. Effective half-spreads increase or decrease more when movements in fundamentals favor dealers. Yield spreads relative to treasuries also adjust with asymmetric speed in rising and falling markets. Intra-day price dispersion is asymmetric in rising and falling markets, as consumer search theory would predict.
Price Discovery in Illiquid Markets: Do Financial Asset Prices Rise Faster Than They Fall?
Creators: name: Green, Richard C.
name: Li, Dan
name: Schürhoff, Norman
Publisher: name: Carnegie Mellon University
Year: 2001
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: We study the price discovery municipal bonds, an important OTC market. As in markets for consumer goods, prices \rise faster than they fall." Round-trip profits to dealers on retail trades increase in rising markets but do not decrease in falling markets. Effective half-spreads increase or decrease more when movements in fundamentals favor dealers. Yield spreads relative to treasuries also adjust with asymmetric speed in rising and falling markets. Intra-day price dispersion is asymmetric in rising and falling markets, as consumer search theory would predict.
Cosmic Strings on the Lattice
Creators: name: Bukenov, A. K.
name: Pochinsky, A. V.
name: Polikarpov, M. I.
name: Polley, L.
name: Wiese, U. -J.
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We develop a formalism for the quantization of topologically stable excitations in the 4-dimensional abelian lattice gauge theory. The excitations are global and local (Abrikosov-Nielsen-Olesen) strings and monopoles. The operators of creation and annihilation of string states are constructed; the string Green functions are represented as a path integral over random surfaces. Topological excitations play an important role in the early universe. In the broken symmetry phase of the $U(1)$ spin model, closed global cosmic strings arise, while in the Higgs phase of the noncompact gauge-Higgs model, local cosmic strings are present. The compact gauge-Higgs model also involves monopoles. Then the strings can break if their ends are capped by monopoles. The topology of the Euclidean string world sheets are studied by numerical simulations.
description: 4 pages LaTex (espcrc2.sty), LATTICE'92 contribution, ITEP(1992)
Dirac Neutrino Masses from Generalized Supersymmetry Breaking
Creators: name: Demir, Durmus A.
name: Everett, Lisa L.
name: Langacker, Paul
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We demonstrate that Dirac neutrino masses in the experimentally preferred range are generated within supersymmetric gauge extensions of the Standard Model with a generalized supersymmetry breaking sector. If the usual superpotential Yukawa couplings are forbidden by the additional gauge symmetry (such as a U(1)'), effective Dirac mass terms involving the "wrong Higgs" field can arise either at tree level due to hard supersymmetry breaking fermion Yukawa couplings, or at one-loop due to nonanalytic or "nonholomorphic" soft supersymmetry breaking trilinear scalar couplings. As both of these operators are naturally suppressed in generic models of supersymmetry breaking, the resulting neutrino masses are naturally in the sub-eV range. The neutrino magnetic and electric dipole moments resulting from the radiative mechanism also vanish at one-loop order.
description: 5 pages, 1 figure, references added, note added on effective superpotential mass terms generated upon U(1)' breaking
Price Discovery and Learning during the Preopening Period in the Paris Bourse
Creators: name: Biais, Bruno
name: Hillion, Pierre
name: Spatt, Chester
Publisher: name: Carnegie Mellon University
Year: 1985
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: Before the opening of the Paris Bourse, traders place orders and indicative prices are set. This offers a laboratory to study empirically the taˆtonnement process through which markets discover equilibrium prices. Since preopening orders can be revised or canceled before the opening, indicative prices could be noise. We test this against the hypothesis that preopening prices reflect learning.
Multi-Excitons in Flexible Rydberg Aggregates
Creators: name: Abumwis, Ghassan
name: Wüster, Sebastian
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: Flexible Rydberg aggregates, assemblies of few Rydberg atoms coherently sharing electronic excitations while undergoing directed atomic motion, show great promise as quantum simulation platform for nuclear motional dynamics in molecules or quantum energy transport. Here we study additional features that are enabled by the presence of more than a single electronic excitation, thus considering multi-exciton states. We describe cases where these can be decomposed into underlying single exciton states and then present dynamical scenarios with atomic motion that illustrate exciton-exciton collisions, exciton routing, and strong non-adiabatic effects in simple one-dimensional settings.
description: 7 pages, 8 figures
VOICES OF RESILIENCE - EXPLORING CONTEMPORARY INDIGENOUS ACTIVISM AND CULTURAL REVITALIZATION
Creators: name: Brandl, Edenilson
Publisher: name: Zenodo
Year: 2024
Subjects: Indigenous activism
Cultural preservation
Traditional food systems
Spiritual traditions
Colonization impacts
Resilience
Culinary heritage
Mythology
Indigenous spirituality
Rights advocacy

description: This article delves into the multifaceted landscape of contemporary indigenous activism, focusing on efforts to preserve cultural practices, revitalize traditional food systems, reclaim spiritual traditions, and confront the legacies of colonization. Through examining diverse aspects such as cultural preservation, culinary traditions, spirituality, mythology, and the impacts of colonization, it highlights the resilience of indigenous communities worldwide. Drawing on examples from various tribes, including the Sioux, Arapaho, Oneida, and Navajo, the article underscores the interconnectedness of different elements within indigenous cultures and the ongoing struggles for rights, recognition, and cultural continuity.

Dieser Artikel befasst sich mit der vielfältigen Landschaft des zeitgenössischen indigenen Aktivismus und konzentriert sich auf Bemühungen zur Bewahrung kultureller Praktiken, zur Wiederbelebung traditioneller Ernährungssysteme, zur Rückgewinnung spiritueller Traditionen und zur Auseinandersetzung mit den Hinterlassenschaften der Kolonialisierung. Durch die Untersuchung verschiedener Aspekte wie Kulturerhaltung, kulinarische Traditionen, Spiritualität, Mythologie und die Auswirkungen der Kolonialisierung wird die Widerstandsfähigkeit indigener Gemeinschaften weltweit hervorgehoben. Anhand von Beispielen verschiedener Stämme, darunter der Sioux, Arapaho, Oneida und Navajo, unterstreicht der Artikel die Vernetzung verschiedener Elemente innerhalb indigener Kulturen und die anhaltenden Kämpfe um Rechte, Anerkennung und kulturelle Kontinuität.
Measurement of correlated b-bbar production in p-pbar collisions at sqrt(s)=1960GeV
Creators: name: CDF Collaboration
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We present a measurement of the correlated $b\bar{b}$ production cross section. The data used in this analysis were taken with the upgraded CDF detector (CDF II) at the Fermilab Tevatron collider, and correspond to an integrated luminosity of 742 pb$^{-1}$. We utilize muon pairs with invariant mass $5 \leq m_{μμ} \leq 80 \gevcc$ produced by $b\bar{b}$ double semileptonic decays. For muons with $p_T \geq 3 \gevc$ and $|η| \leq 0.7$, that are produced by $b$ and $\bar{b}$ quarks with $p_T \geq 2 \gevc$ and $|y| \leq 1.3$, we measure $σ_{b\toμ,\bar{b}\to μ}= 1549 \pm 133$ pb. We compare this result with theoretical predictions and previous measurements. We also report the measurement of $σ_{c\toμ,\bar{c}\to μ}$, a by-product of the study of the background to $b\bar{b}$ production.
description: The paper is resubmitted with no modifications with respect to the original submission. Some figures were modified for lettering/numbering size problems in the axis labels
Unitarization of Structure Functions at Large ${\bf 1/x}$
Creators: name: Barone, V.
name: Genovese, M.
name: Nikolaev, N. N.
name: Predazzi, E.
name: Zakharov, B. G.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We discuss the effects of the $s$-channel unitarization on the $x$ and $Q^{2}$ dependence of structure functions. The unitarization is implemented at the level of photoabsorption cross sections by resorting to the light--cone wave functions of virtual photons and to the diagonalization property of the scattering matrix in a basis of Fock states of the photon with fixed transverse size. Triple pomeron effects are also explicitly taken into account. We find large unitarity corrections to the structure functions at $x < 10^{-2}$. The results are in very good agreement with the existing NMC and the preliminary HERA data.
description: 12 pages
Charged BTZ-like black hole solutions and the diffusivity-butterfly velocity relation
Creators: name: Ge, Xian-Hui
name: Sin, Sang-Jin
name: Tian, Yu
name: Wu, Shao-Feng
name: Wu, Shang-Yu
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We show that there exists a class of charged BTZ-like black hole solutions in Lifshitz spacetime with a hyperscaling violating factor. The charged BTZ is characterized by a charge-dependent logarithmic term in the metric function. As concrete examples, we give five such charged BTZ-like black hole solutions and the standard charged BTZ metric can be regarded as a special instance of them. In order to check the recent proposed universal relations between diffusivity and the butterfly velocity, we first compute the diffusion constants of the standard charged BTZ black holes and then extend our calculation to arbitrary dimension $d$, exponents $z$ and $θ$. Remarkably, the case $d=θ$ and $z=2$ is a very special in that the charge diffusion $D_c$ is a constant and the energy diffusion $D_e$ might be ill-defined, but $v^2_Bτ$ diverges. We also compute the diffusion constants for the case that the DC conductivity is finite but in the absence of momentum relaxation.
description: 30 pages, 2 figures
Price and Wage Controls
Creators: name: Meltzer, Allan
Publisher: name: Carnegie Mellon University
Year: 1966
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: Any system of price and wage controls reduces freedom of contract and freedom of choice. Decisions to restrict these or other personal freedoms are justified in a totalitarian society by reference to some alleged, often vague and illusory, social benefit. In a democratic society, we require or expect some demonstration that the benefits to society exceed the costs of government policies, so that individuals who suffer losses can be compensated without eliminating the entire social gain
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VI, Cart. 190 (11 H 75), 316 folios, f. 0023v
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VI, Archives départementales de la Côte-d'Or, Cart. 190 (11 H 75), 316 folios, f. 0023v, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VI, Archives départementales de la Côte-d'Or, Cart. 190 (11 H 75), 316 folios, f. 0023v, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
How much are 2d Yukawa models similar to the Gross-Neveu models?
Creators: name: De, A. K.
name: Focht, E.
name: Franzki, W.
name: Jersak, J.
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We present numerical evidence that the 2d Yukawa models with strong quartic selfcoupling of the scalar field have the same phase structure and are asymptotically free in the Yukawa coupling like the Gross-Neveu models.
description: talk at Lattice '92, Amsterdam, 4 pages, 4 figures (included as PS files), requires espcrc2.sty, Juelich preprint HLRZ 92-97
The development of the closed-controlled greenhouse for sunflower seedlings
Creators: name: A. Pramuanjaroenkij
name: I. Dowdoungnoi
name: T.O. ?Zyurt
Publisher: name: Thai Society of Mechanical Engineers (TSME)
Year: 2019
Subjects: Sunflower seedlings
Greenhouse
Arduino
Heat Transfer
Fluid Flow

description: Journal of Research and Applications in Mechanical Engineering (JRAME), 7, 2, 161-170
President Clinton and the Economy
Creators: name: Meltzer, Allan
Publisher: name: Carnegie Mellon University
Year: 1988
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: I believe this session should be a joint session with the Modem Language Association. President Clinton and his helpers have contributed much more novelty to the rhetoric of economics than to economic policy or standards of living. Here are some examples of Clintonenglish. Investment is any expenditure that the administration favors. In the first Clinton administration budget proposal, investment included $9 billion for food stamps, $9.5 billion for AIDS and women's health, $20 billion for the earned income tax credit. There were a host of other programs that contribute nothing to the increase in knowledge, training and physical capital that economists call investment
Non-grey dimming events of KIC 8462852 from GTC spectrophotometry
Creators: name: Deeg, H. J.
name: Alonso, R.
name: Nespral, D.
name: Boyajian, Tabetha
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 report ground-based spectrophotometry of KIC 8462852, during its first dimming events since the end of the Kepler mission. The dimmings show a clear colour-signature, and are deeper in visual blue wavelengths than in red ones. The flux loss' wavelength dependency can be described with an Ångström absorption coefficient of $2.19\pm0.45$, which is compatible with absorption by optically thin dust with particle sizes on the order of 0.0015 to 0.15 $μ$m. These particles would be smaller than is required to be resistant against blow-out by radiation pressure when close to the star. During occultation events, these particles must be replenished on time-scales of days. If dust is indeed the source of KIC 8462852's dimming events, deeper dimming events should show more neutral colours, as is expected from optically thick absorbers.
description: 5 pages, accepted for A&A letters
Precursors to Molecular Slip on Smooth Hydrophobic Surfaces
Creators: name: Pye, Justin E.
name: Wood, Clay E.
name: Burton, Justin C.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Experiments and simulations suggest that simple liquids may experience slip while flowing near a smooth, hydrophobic surface. Here we show how precursors to molecular slip can be observed in the complex response of a liquid to oscillatory shear. We measure both the change in frequency and bandwidth of a quartz crystal microbalance (QCM) during the growth of a single drop of water immersed in an ambient liquid. By varying the hydrophobicity of the surface using self-assembled monolayers, our results show little or no slip for water on all surfaces. However, we observe excess transverse motion near hydrophobic surfaces due to weak binding in the corrugated surface potential, an essential precursor to slip. We also show how this effect can be easily missed in simulations utilizing finite-ranged interaction potentials.
description: 4 Figures, 4 Supplemental Figures
title: ADCO, Cartulaire de l'abbaye de Cîteaux dit Cartulare Antiquum t.3 (2e moitié XIIIe siècle), Cart. 168 (11 H 66), f. 0134r
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2010
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Cartulaire de l'abbaye de Cîteaux dit Cartulare Antiquum t.3 (2e moitié XIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 168 (11 H 66), f. 0134r, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de l'abbaye de Cîteaux dit Cartulare Antiquum t.3 (2e moitié XIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 168 (11 H 66), f. 0134r, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261