cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
NICMOS Coronagraphic Observations of 55 Cancri
Creators: name: Schneider, G.
name: Becklin, E. E.
name: Smith, B. A.
name: Weinberger, A. J.
name: Silverstone, M.
name: Hines, D. C.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present new near-infrared (1.1-micron) observations of the circumstellar environment of the planet-bearing star 55 Cancri. With these Hubble Space Telescope images we are unable to confirm the observation of bright scattered radiation at longer NIR wavelengths previously reported by Trilling & Brown (1998), and Trilling, Brown & Rivkin (2000). NICMOS coronagraphic images with detection sensitivities to ~ 100 microJy arcsec$^{-2}$ at 1.1 microns in the region 28 - 60 AU from the star fail to reveal any significant excess flux in point- spread-function (PSF) subtracted images taken in two Hubble Space Telescope orbits. These new observations place flux densities in the 19-28 AU zone at a factor of ten or more below the reported ground-based observations. Applying a suite of a dozen well-matched coronagraphic reference PSFs, including one obtained in the same orbits as the observations of 55 Cnc, yielded consistently null results in detecting a disk. We also searched for, and failed to find, a suggested flux-excess anisotropy in the ratio of ~1.7:1 in the circumstellar background along and orthogonal to the plane of the putative disk. We suggest that, if such a disk does exist, then the total 1.1-micron spectral flux density in an annular zone 28 - 42 AU from the star must be no more than ~0.4mJy, at least ten times smaller than suggested by Trilling and Brown, upon which their very large estimate for the total dust mass (0.4~$M_{\earth}$) was based. Based on the far infrared and submillimeter flux of this system and observations of scattered light and thermal emission from other debris disks, we also expect the intensity of the scattered light to be at least an order of magnitude below our upper limits.
description: 40 pages, accepted to AJ 03OCT2000; 7 figures available at: http://nicmosis.as.arizona.edu:8000/PREPRINTS/55CNC/55_CNC_PREPRINT.html
Nucleon average quark momentum fraction with $N_\mathrm{f}=2+1$ Wilson fermions
Creators: name: Ottnad, Konstantin
name: Harris, Tim
name: Meyer, Harvey
name: von Hippel, Georg
name: Wilhelm, Jonas
name: Wittig, Hartmut
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We report on an analysis of the average quark momentum fraction of the nucleon and related quantities using $N_\mathrm{f}=2+1$ Wilson fermions. Computations are performed on four CLS ensembles covering three values of the lattice spacing at pion masses down to $M_π\approx 200\,\mathrm{MeV}$. Several source-sink separations ($\sim 1.0\,\mathrm{fm}$ to $\sim 1.4\,\mathrm{fm}$) are used to assess the excited-state contamination. To gain further insight, the generalized pencil-of-functions approach has been implemented to reduce the excited-state contamination in the relevant two- and three-point functions. Preliminary results are shown for the isovector nucleon charges from vector, axial vector and tensor derivative (twist-2) operators.
description: 8 pages, 3 figures, 2 tables. Talk presented at the 35th International Symposium on Lattice Field Theory, 18-24 June 2017, Granada, Spain
Demodex and eye disease: a review
Creators: name: Bitton, Etty
name: Aumond, Sarah
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Space Science
subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Demodex is the most common parasite living on humans and yet little is understood about its pathogenicity with respect to the ocular surface. An increasing interest in Demodex over the past 20-years has increased our understanding of this mite and its pathogenetic role. This article begins with a review of the anatomy, life cycle, mode of transmission and advances in genetics that can distinguish between Demodex folliculorum and Demodex brevis, the only two Demodex species in humans. Additionally, a review of diagnostic procedures and existing and emerging ocular and systemic management options are presented. Despite the increasing interest in Demodex in the literature, there remains numerous obstacles for future studies, hence a section of this review is dedicated to the identification and proposal for future considerations. The lack of uniformity with respect to terminology, diagnostic technique and management approach for Demodex remain as obstacles for future study comparisons. This review summarised the current knowledge on Demodex and hopes to offer some recommendations for future directions in the study of Demodex in humans.
Gapless points of dimerized quantum spin chains: analytical and numerical studies
Creators: name: Chandra, V. Ravi
name: Sen, Diptiman
name: Surendran, Naveen
Publisher: name: arXiv
Year: 2006
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study the locations of the gapless points which occur for quantum spin chains of finite length (with a twisted boundary condition) at particular values of the nearest neighbor dimerization, as a function of the spin S and the number of sites. For strong dimerization and large values of S, a tunneling calculation reproduces the same results as those obtained from more involved field theoretic methods using the non-linear sigma-model approach. A different analytical calculation of the matrix element between the two Neel states gives a set of gapless points; for strong dimerization, these differ significantly from the tunneling values. Finally, the exact diagonalization method for a finite number of sites yields a set of gapless points which are in good agreement with the Neel state calculations for all values of the dimerization, but the agreement with the tunneling values is not very good even for large S. This raises questions about possible corrections to the tunneling results.
description: Revtex4, 10 pages including 5 figures
Quantum reflection of antihydrogen from a liquid helium film
Creators: name: Crépin, P. -P.
name: Kupriyanova, E. A.
name: Guérout, R.
name: Lambrecht, A.
name: Nesvizhevsky, V. V.
name: Reynaud, S.
name: Vasiliev, S.
name: Voronin, A. Yu.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We study the quantum reflection of ultracold antihydrogen atoms bouncing on the surface of a liquid helium film. The Casimir-Polder potential and quantum reflection are calculated for different thicknesses of the film supported by different substrates. Antihydrogen can be protected from anni- hilation for as long as 1.3s on a bulk of liquid 4He, and 1.7s for liquid 3He. These large lifetimes open interesting perspectives for spectroscopic measurements of the free fall acceleration of antihydrogen. Variation of the scattering length with the thickness of a film of helium shows interferences which we interpret through a Liouville transformation of the quantum reflection problem.
The Effect of Electric Fields In A Classic Introductory Physics Treatment of Eddy Current Forces
Creators: name: Salzman, P. J.
name: Burke, John Robert
name: Lea, Susan M.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Physics Education (physics.ed-ph)
subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: A simple model of eddy currents in which current is computed solely from magnetic forces acting on electrons proves accessible to introductory students and gives a good qualitative account of eddy current forces. However, this model cannot be complete; it ignores the electric fields that drive current outside regions of significant magnetic field. In this paper we show how to extend the model to obtain a boundary value problem for current density. Solution of this problem in polar coordinates shows that the electric field significantly affects the quantitative results and presents an exercise suitable for upper division students. We apply elliptic cylindrical coordinates to generalize the result and offer an exercise useful for teaching graduate students how to use non-standard coordinate systems.
description: 9 pages, 3 figures
ПЕДАГОГИЧЕСКИЕ АСПЕКТЫ РАЗВИТИЯ МЕТОДИЧЕСКОЙ КОМПЕТЕНТНОСТИ БУДУЩИХ УЧИТЕЛЕЙ МУЗЫКИ
Creators: name: Собирова Айгуль Алимовна докторант Кокан ГПИ.
Publisher: name: Zenodo
Year: 2024

description: В статье анализируются педагогические аспекты развития методической компетентности будущих учителей музыки. Также в статье содержатся некоторые комментарии о компетентности будущего учителя музыки, умении организовать учебный процесс.

Ключевые слова. образовательный процесс, развитие, образование, исследование, разработка, среда, методическая компетентность, метод, метод.
Additional file 5: of Predicting health-related quality of life (EQ-5D-5Â L) and capability wellbeing (ICECAP-A) in the context of opiate dependence using routine clinical outcome measures: CORE-OM, LDQ and TOP
Creators: name: Peak, Jasmine
name: Goranitis, Ilias
name: Day, Ed
name: Copello, Alex
name: Freemantle, Nick
name: Frew, Emma
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
subject: Medicine
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: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences

description: Table S5. Model performance of the Internal Validation Sample Mapping from the LDQ to the EQ- 5D-5Â L and the ICECAP-A. Results for each model when mapping from the LDQ to the EQ-5D and the ICECAP-A using the internal validation sample. (DOCX 15 kb)
A Quantum-Inspired Ensemble Method and Quantum-Inspired Forest Regressors
Creators: name: Xie, Zeke
name: Sato, Issei
Publisher: name: arXiv
Year: 2017
Subjects: subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: We propose a Quantum-Inspired Subspace(QIS) Ensemble Method for generating feature ensembles based on feature selections. We assign each principal component a Fraction Transition Probability as its probability weight based on Principal Component Analysis and quantum interpretations. In order to generate the feature subset for each base regressor, we select a feature subset from principal components based on Fraction Transition Probabilities. The idea originating from quantum mechanics can encourage ensemble diversity and the accuracy simultaneously. We incorporate Quantum-Inspired Subspace Method into Random Forest and propose Quantum-Inspired Forest. We theoretically prove that the quantum interpretation corresponds to the first order approximation of ensemble regression. We also evaluate the empirical performance of Quantum-Inspired Forest and Random Forest in multiple hyperparameter settings. Quantum-Inspired Forest proves the significant robustness of the default hyperparameters on most data sets. The contribution of this work is two-fold, a novel ensemble regression algorithm inspired by quantum mechanics and the theoretical connection between quantum interpretations and machine learning algorithms.
description: 17 pages, ACML2017
Plataformas Educacionales Digitales
Creators: name: Navarro, Fauricio Alban Conejo
name: Valverde, Randy
Publisher: name: Zenodo
Year: 2019
Subjects: Plataformas
Educacion
Virtual
IOT

description: Sesión de entrevista de Radio y Podcast sobre la discusión de Plataformas Digitales.
description: Sesión de entrevista de Radio y Podcast sobre la discusión de Plataformas Digitales.
description: {"references": ["https://www.facebook.com/Centro963/videos/717841775380436/"]}
The Observed Offset Distribution of Gamma-Ray Bursts from Their Host Galaxies: A Robust Clue to the Nature of the Progenitors
Creators: name: Bloom, J. S.
name: Kulkarni, S. R.
name: Djorgovski, S. G.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a comprehensive study to measure the locations of gamma-ray bursts (GRBs) relative to their host galaxies. In total, we find the offsets of 20 long-duration GRBs from their apparent host galaxy centers utilizing ground-based images from Palomar and Keck and space-based images from the Hubble Space Telescope (HST). The median projected angular (physical) offset is 0.17 arcsec (1.3 kpc). The median offset normalized by the individual host half-light radii is 0.98 suggesting a strong connection of GRB locations with the UV light of their hosts. This provides strong observational evidence for the connection of GRBs to star formation. We compare the observed offset distribution with an exponential disk, a model for the location of collapsars. The statistical comparison shows good agreement, with the Kolmogorov-Smirnov probability that the observed offsets derive from the model distribution of P_KS = 0.45. We also compare the observed GRB offsets with the expected offset distribution of delayed merging remnant progenitors (black hole--neutron star and neutron star--neutron star binaries). We find that delayed merging remnant progenitors, insofar as the predicted offset distributions from population synthesis studies are representative, can be ruled out at the 2 x 10^{-3} level. This is arguably the strongest observational constraint yet against delayed merging remnants as the progenitors of long-duration GRBs. In the course of this study, we have also discovered the putative host galaxies of GRB 990510 and GRB 990308 in archival HST data. (abstract abridged)
description: Accepted to the Astronomical Journal (27 November 2001). Scheduled to be published in the March 2002 issue. 61 pages, 10 figures (2 color). Figures 1 and 2 are reduced resolution. A PDF version (or PS version) with full-resolution images images can be obtained at http://www.astro.caltech.edu/~jsb/Papers/offset.pdf (or http://www.astro.caltech.edu/~jsb/Papers/offset.ps.gz)
Additional file 7: of Light sheet theta microscopy for rapid high-resolution imaging of large biological samples
Creators: name: Migliori, Bianca
name: Datta, Malika
name: Dupre, Christophe
name: Apak, Mehmet
name: Shoh Asano
name: Ruixuan Gao
name: Boyden, Edward
name: Hermanson, Ola
name: Yuste, Rafael
name: Tomer, Raju
Publisher: name: figshare
Year: 2018
Subjects: subject: Biophysics
subject: Space Science
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Physiology
subject: FOS: Biological sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified

description: Figure S5. Total illumination energy load in LSTM vs. LSM. The schematic summarizes the calculations of total energy loads imparted in LSTM and LSM for imaging of a sample of specific dimensions, imaged with a specific detection objective. (a) In LSTM, a horizontal plane across the entire sample is imaged with approximately non-overlapping thin sheets of light. Therefore, total energy load can be calculated by step-wise scanning of the sample (for each plane) through the illuminating light. For each of the steps, all voxels that receive light are incremented by 1. The procedure was implemented for a range of parameters and two detection objectives (10Ă /0.6NA/8mmWD and 25/1.0NA/8mmWD). (b) In LSM a stack (or tile) is acquired by approximately non-overlapping thin sheets of light. The total energy load is calculated by summing up the illumination for all tiles in a row along the width. Note that the dwell time of illumination line profile is same for both LSTM and LSM (scanned light sheet implementation, e.g., COLM). The energy load for tiles along the sample length scales up by the same constant factor in LSTM and LSM; therefore, we only simulated one row of tiles along the sample width. (PDF 556 kb)
Switching from pyroelectric to ferroelectric order in Ni doped CaBaCo4O7
Creators: name: Dhanasekhar, C.
name: Das, A. K
name: Singh, Ripandeep
name: Das, A.
name: Giovannetti, G.
name: Khomskii, D.
name: Venimadhav, A.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We report ferroelectric ordering in Ni substituted CaBaCo4O7. Magnetization showed ferrimagnetic transition at 60 K and an additional transition is found ~ 82 K, further, enhanced antiferromagnetic interactions and decrease in saturation magnetization are noticed with Ni substitution. The dielectric and pyroelectric measurements illustrate a strong coupling between spin and charge degrees of freedom; ferroelectric behavior is confirmed with enhanced ordering temperature (~82 K) and saturation polarization (250 muC/m2. Neutron diffraction has revealed an increase in c-lattice parameter in Ni sample and all the Co/Ni moments are reoriented in a- direction; evidently a non-collinear ferrimagnetic to collinear ferrimagnetic spin order is observed. The coupling between the triangular and Kagome layers weakens and leads to up-up-down-down AFM ordering in the Kagoma layer. This can be viewed as a 2D-collinear layer with unequal bond distances and most likely responsible for the switching of electric polarization.
description: 19 pages
Controlled Contact to a C60 Molecule
Creators: name: Neel, N.
name: Kroger, J.
name: Limot, L.
name: Frederiksen, T.
name: Brandbyge, M.
name: Berndt, R.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The conductance of C60 on Cu(100) is investigated with a low-temperature scanning tunneling microscope. At the transition from tunneling to the contact regime the conductance of C60 adsorbed with a pentagon-hexagon bond rises rapidly to 0.25 conductance quanta G0. An abrupt conductance jump to G0 is observed upon further decreasing the distance between the instrument's tip and the surface. Ab-initio calculations within density functional theory and non-equilibrium Green's function techniques explain the experimental data in terms of the conductance of an essentially undeformed C60. From a detailed analysis of the crossover from tunneling to contact we conclude that the conductance in this region is strongly affected by structural fluctuations which modulate the tip-molecule distance.
description: 4 pages, 3 figures
Inequivalent Quantizations of Yang-Mills Theory on a Cylinder
Creators: name: Chandar, L.
name: Ercolessi, E.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Yang-Mills theories on a 1+1 dimensional cylinder are considered. It is shown that canonical quantization can proceed following different routes, leading to inequivalent quantizations. The problem of the non-free action of the gauge group on the configuration space is also discussed. In particular we re-examine the relationship between ``$θ$-states" and the fundamental group of the configuration space. It is shown that this relationship does or does not hold depending on whether or not the gauge transformations not connected to the identity act freely on the space of connections modulo connected gauge transformations.
description: (new references added and minor spelling corrections made) 18 pages, SU-4240-537
DNA-coated Functional Oil Droplets
Creators: name: Caciagli, Alessio
name: Zupkauskas, Mykolas
name: Levin, Aviad
name: Knowles, Tuomas P. J.
name: Mugemana, Clément
name: Bruns, Nico
name: O'Neill, Thomas
name: Frith, William J.
name: Eiser, Erika
Publisher: name: arXiv
Year: 2017
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Many industrial soft materials often include oil-in-water (O/W) emulsions at the core of their formulations. By using tuneable interface stabilizing agents, such emulsions can self-assemble into complex structures. DNA has been used for decades as a thermoresponsive highly specific binding agent between hard and, recently, soft colloids. Up until now, emulsion droplets functionalized with DNA had relatively low coating densities and were expensive to scale up. Here a general O/W DNA-coating method using functional non-ionic amphiphilic block copolymers, both diblock and triblock, is presented. The hydrophilic polyethylene glycol ends of the surfactants are functionalized with azides, allowing for efficient, dense and controlled coupling of dibenzocyclooctane functionalized DNA to the polymers through a strain-promoted alkyne-azide click reaction. The protocol is readily scalable due to the triblock's commercial availability. Different production methods (ultrasonication, microfluidics and membrane emulsification) are used with different oils (hexadecane and silicone oil) to produce functional droplets in various size ranges (sub-micron, $\sim 20\,\mathrm{μm}$ and $> 50\,\mathrm{μm}$), showcasing the generality of the protocol. Thermoreversible sub-micron emulsion gels, hierarchical "raspberry" droplets and controlled droplet release from a flat DNA-coated surface are demonstrated. The emulsion stability and polydispersity is evaluated using dynamic light scattering and optical microscopy. The generality and simplicity of the method opens up new applications in soft matter and biotechnological research and industrial advances.
description: 7 pages, 2 figures, 1 table
Additional file 5 of Genomic prediction of crown rust resistance in Lolium perenne
Creators: name: Arojju, Sai Krishna
name: Conaghan, Patrick
name: Barth, Susanne
name: Milbourne, Dan
name: Casler, Michael D.
name: Hodkinson, Trevor R.
name: Thibauld Michel
name: Byrne, Stephen L.
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Evolutionary Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: 60506 Virology
subject: Computational Biology

description: Figure S2. Among-and-within-full-sib-family selection that incorporates an inexpensive genotyping assay to implement within-family selection using a high selection intensity. (PDF 227 kb)
Polynomial Conserved Quantities of Lie Applicable Surfaces
Creators: name: Burstall, Francis E.
name: Hertrich-Jeromin, Udo
name: Pember, Mason
name: Rossman, Wayne
Publisher: name: arXiv
Year: 2017
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 53A40 (primary), 53B25, 53C42 (secondary)

description: Using the gauge theoretic approach for Lie applicable surfaces, we characterise certain subclasses of surfaces in terms of polynomial conserved quantities. These include isothermic and Guichard surfaces of conformal geometry and $L$-isothermic surfaces of Laguerre geometry. In this setting one can see that the well known transformations available for these surfaces are induced by the transformations of the underlying Lie applicable surfaces. We also consider linear Weingarten surfaces in this setting and develop a new Bäcklund-type transformation for these surfaces.
Influence of nanotube length and density on the plasmonic terahertz response of single-walled carbon nanotubes
Creators: name: Karlsen, Peter
name: Shuba, Mikhail V.
name: Beckerleg, Chris
name: Yuko, Dzmitry I.
name: Kuzhir, Polina P.
name: Maksimenko, Sergey A.
name: Ksenevich, Vitaly
name: Viet, Ho
name: Nasibulin, Albert G.
name: Tenne, Reshef
name: Hendry, Euan
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We measure the conductivity spectra of thin films comprising bundled single-walled carbon nanotubes (CNTs) of different average lengths in the frequency range 0.3-1000 THz and temperature interval 10-530 K. The observed temperature-induced changes in the terahertz conductivity spectra are shown to depend strongly on the average CNT length, with a conductivity around 1 THz that increases/decreases as the temperature increases for short/long tubes. This behaviour originates from the temperature dependence of the electron scattering rate, which we obtain from Drude fits of the measured conductivity in the range 0.3-2 THz for 10 $μ$m length CNTs. This increasing scattering rate with temperature results in a subsequent broadening of the observed THz conductivity peak at higher temperatures and a shift to lower frequencies for increasing CNT length. Finally, we show that the change in conductivity with temperature depends not only on tube length, but also varies with tube density. We record the effective conductivities of composite films comprising mixtures of WS$_2$ nanotubes and CNTs vs CNT density for frequencies in the range 0.3-1 THz, finding that the conductivity increases/decreases for low/high density films as the temperature increases. This effect arises due to the density dependence of the effective length of conducting pathways in the composite films, which again leads to a shift and temperature dependent broadening of the THz conductivity peak.
description: Submitted to Journal of Physics D. Main manuscript: 9 pages, 8 figures. Supplementary material: 5 pages, 6 figures
Additional file 4: of Predicting health-related quality of life (EQ-5D-5Â L) and capability wellbeing (ICECAP-A) in the context of opiate dependence using routine clinical outcome measures: CORE-OM, LDQ and TOP
Creators: name: Peak, Jasmine
name: Goranitis, Ilias
name: Day, Ed
name: Copello, Alex
name: Freemantle, Nick
name: Frew, Emma
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: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Inorganic Chemistry

description: Table S4. Model performance of the best fitting models mapping from the CORE-OM to the ICECAP-A and the EQ-5D-5Â L using the external validation sample. Results for the best fitting models, models 2 and 3, when mapping from the CORE-OM to the EQ-5D and the ICECAP-A using the external validation sample. (DOCX 14 kb)
Calculation of material properties and ray tracing in transformation media
Creators: name: Schurig, D.
name: Pendry, J. B.
name: Smith, D. R.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Complex and interesting electromagnetic behavior can be found in spaces with non-flat topology. When considering the properties of an electromagnetic medium under an arbitrary coordinate transformation an alternative interpretation presents itself. The transformed material property tensors may be interpreted as a different set of material properties in a flat, Cartesian space. We describe the calculation of these material properties for coordinate transformations that describe spaces with spherical or cylindrical holes in them. The resulting material properties can then implement invisibility cloaks in flat space. We also describe a method for performing geometric ray tracing in these materials which are both inhomogeneous and anisotropic in their electric permittivity and magnetic permeability.
СОВРЕМЕННЫЕ ПЕДАГОГИЧЕСКИЕ ПОДХОДЫ В СИСТЕМЕ ПРОФЕССИОНАЛЬНОГО ОБРАЗОВАНИЯ
Creators: name: Рузметова Новваль Вахабджановна Старший преподаватель кафедры «Узбекский язык и иностранные языки» Академии МВД Республики Узбекистан
Publisher: name: Zenodo
Year: 2024

description: В статье рассматриваются проблемы построения современной системы корпоративного обучения в подготовке будущих специалистов. Концептуальные подходы и принципы создания единой системы корпоративного обучения, ориентированного на достижения новых приоритетов, в развитии профессионального образования.

Ключевые слова: корпоративное обучение, повышение квалификации, образовательное предпринимательство, методология.
Next-to-next-to-leading-order epsilon expansion for a Fermi gas at infinite scattering length
Creators: name: Arnold, Peter
name: Drut, Joaquin E.
name: Son, Dam Thanh
Publisher: name: arXiv
Year: 2006
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We extend previous work on applying the epsilon-expansion to universal properties of a cold, dilute Fermi gas in the unitary regime of infinite scattering length. We compute the ratio xi = mu/epsilon_F of chemical potential to ideal gas Fermi energy to next-to-next-to-leading order (NNLO) in epsilon=4-d, where d is the number of spatial dimensions. We also explore the nature of corrections from the order after NNLO.
description: 28 pages, 14 figures
On the Liouvillian solutions to the perturbation equations of the Schwarzschild black hole
Creators: name: Melas, Evangelos
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 83C20, 83C25, 83C35, 83C57

description: We use Kovacic's algorithm to obtain all Liouvillian solutions, i.e., essentially all solutions in terms of quadratures, of the master equation which governs the evolution of first order perturbations of the Schwarzschild geometry. We show that all solutions in quadratures of this equation contain a polynomial solution to an associated ordinary differential equation (ODE). This ODE, apart from a few trivial cases, falls into the confluent Heun class. In the case of the gravitational perturbations, for the Liouvillian solution $χ\int \frac {{\rm d}r_{\!\ast}}{χ^{2}}$, we find in "closed form" the polynomial solution P to the associated confluent Heun ODE. We prove that the Liouvillian solution $χ\int \frac {{\rm d}r_{\!\ast}}{χ^{2}}$ is a product of elementary functions, one of them being the polynomial P. We extend previous results by Hautot and use the extended results we derive in order to prove that P admits a finite expansion in terms of truncated confluent hypergeometric functions of the first kind. We also prove, by using the extended results we derive, that P admits also a finite expansion in terms of associated Laguerre polynomials. We prove, save for two unresolved cases, that the Liouvillian solutions $χ$ and $χ\int \frac {{\rm d}r_{\!\ast}}{χ^{2}}$, initially found by Chandrasekhar, are the only Liouvillian solutions to the master equation. We improve previous results in the literature on this problem and compare our results with theirs. Comments are made for a more efficient implementation of Kovacic's algorithm to any second order ODE with rational function coefficients. Our results set the stage for deriving similar results in other black hole geometries 4-dim and higher.
description: 118 pages
MOESM2 of Differences in physical environmental characteristics between adolescentsâ actual and shortest cycling routes: a study using a Google Street View-based audit
Creators: name: Verhoeven, Hannah
name: Hecke, Linde Van
name: Delfien Van Dyck
name: Baert, Tim
name: Weghe, Nico Van De
name: Clarys, Peter
name: Deforche, Benedicte
name: Cauwenberg, Jelle Van
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: Computational Biology

description: Additional file 2. EGA-Cycling checklist.
RIVOJLANAYOTGAN IQTISODIYOTDA LIZING OPERATSIYALARINING O`RNI, ISTIQBOLLARI VA HUQUQIY ASOSLARI
Creators: name: SamISI  Talabasi Sayitxonova Muxlisa SamISI "Moliya" kafedrasi assistenti Kurbanova Sitora Baxodirovna
Publisher: name: Zenodo
Year: 2024

description: Iqtisodiyotni modernizatsiyalash sharoitida investitsiya va lizing faoliyati muhim ahamiyat kasb etadi. Har bir mamlakatning rivojlanish darajasi, ya‘ni iqtisodiyotning rivojlanishi va iqtisodiy o`sishi ko`p jihatdan mamlakatdagi investitsion jarayonlarga bog`liq. Ushbu maqolada rivojlanayotgan iqtisodiyotda lizing operatsiyalarining o`rni, istiqbollari va huquqiy asoslari haqida so`z yuritilgan.

Kalit so`zlar: lizing,  ijara, investitsiya va lizing faoliyati, iqtisodiyotning rivojlanishi va iqtisodiy o`sishi, iqtisodiy-siyosiy sohalar, investitsiya faoliyati
MPEC 2024-D126 : OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2024
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Sorting photons by radial quantum number
Creators: name: Zhou, Yiyu
name: Mirhosseini, Mohammad
name: Fu, Dongzhi
name: Zhao, Jiapeng
name: Rafsanjani, Seyed Mohammad Hashemi
name: Willner, Alan E.
name: Boyd, Robert W.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Optics (physics.optics)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The Laguerre-Gaussian (LG) modes constitute a complete basis set for representing the transverse structure of a {paraxial} photon field in free space. Earlier workers have shown how to construct a device for sorting a photon according to its azimuthal LG mode index, which describes the orbital angular momentum (OAM) carried by the field. In this paper we propose and demonstrate a mode sorter based on the fractional Fourier transform (FRFT) to efficiently decompose the optical field according to its radial profile. We experimentally characterize the performance of our implementation by separating individual radial modes as well as superposition states. The reported scheme can, in principle, achieve unit efficiency and thus can be suitable for applications that involve quantum states of light. This approach can be readily combined with existing OAM mode sorters to provide a complete characterization of the transverse profile of the optical field.
Identification of the companion stars of Type Ia supernovae
Creators: name: Canal, R.
name: Mendez, J.
name: Ruiz-Lapuente, P.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The nature of the binary systems giving rise to Type Ia supernovae (SNeIa) remains an unsolved problem. In this {\it Letter} we calculate, from the statistics of initial conditions (masses and binary separations), the mass, luminosity, and velocity distributions of the possible binary companions (main-sequence star, subgiant, red giant) following the explosion of the white dwarf which gives rise to the SNeIa. Those companions could be detected from either their proper or their radial motions, by means of high-precision astrometric and radial-velocity measurements in young, nearby supernova remnants. Peculiar velocities typically ranging from 100 to 450 km s$^{-1}$ should be expected, which places proper-motion measurements within reach of HST instruments and makes radial-velocity ones feasible with 2.5-4m class telescopes from the ground. Detections would solve the long-standing problem of which kind of binaries do produce SNeIa and clear up the way to accurate physical modeling of the explosions.
description: 17 pages, incl. 2 figures. Submittet to ApJ (Letters)
Emulating many-body localization with a superconducting quantum processor
Creators: name: Xu, Kai
name: Chen, Jin-Jun
name: Zeng, Yu
name: Zhang, Yuran
name: Song, Chao
name: Liu, Wuxin
name: Guo, Qiujiang
name: Zhang, Pengfei
name: Xu, Da
name: Deng, Hui
name: Huang, Keqiang
name: Wang, H.
name: Zhu, Xiaobo
name: Zheng, Dongning
name: Fan, Heng
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The law of statistical physics dictates that generic closed quantum many-body systems initialized in nonequilibrium will thermalize under their own dynamics. However, the emergence of many-body localization (MBL) owing to the interplay between interaction and disorder, which is in stark contrast to Anderson localization that only addresses noninteracting particles in the presence of disorder, greatly challenges this concept because it prevents the systems from evolving to the ergodic thermalized state. One critical evidence of MBL is the long-time logarithmic growth of entanglement entropy, and a direct observation of it is still elusive due to the experimental challenges in multiqubit single-shot measurement and quantum state tomography. Here we present an experiment of fully emulating the MBL dynamics with a 10-qubit superconducting quantum processor, which represents a spin-1/2 XY model featuring programmable disorder and long-range spin-spin interactions. We provide essential signatures of MBL, such as the imbalance due to the initial nonequilibrium, the violation of eigenstate thermalization hypothesis, and, more importantly, the direct evidence of the long-time logarithmic growth of entanglement entropy. Our results lay solid foundations for precisely simulating the intriguing physics of quantum many-body systems on the platform of large-scale multiqubit superconducting quantum processors.
description: 6 pages+5 pages supplementary
MOESM1 of Paraquat induced acute kidney injury and lung fibrosis: a case report from Bangladesh
Creators: name: Ishrat Isha
name: Z. H. M. Alam
name: Bidur Shaha
name: Md. Bari
name: Bari, Mohammad
name: Fazle Chowdhury
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Marine Biology

description: Additional file 1. Timeline of clinical events.
title: 02_1357
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
Effective memory of the minority game
Creators: name: Hung, C. H.
name: Liaw, S. S.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences

description: It is known that the memory is relevant in the symmetric phase of the minority game. In our previous work we have successfully explained the quasi-periodic behavior of the game in the symmetric phase with the help of the probability theory. Based on this explanation, we are able to determine how the memory affects the variance of the system in this paper. By using some particular types of fake history such as periodic type and random type, we determine how efficient the memory has been used in the standard game. Furthermore, the analysis on the effective memory strongly supports the result we proposed previously that there are three distinct phases in the minority game.
title: Lettre à Philippe Lagrange (Hôpital Saint-Louis)
Creators: name: Leibowitch, Jacques (1942-2020)
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020

description: 1 pièce
Calculation of fermionic Green functions with Grassmann higher-order tensor renormalization group
Creators: name: Yoshimura, Yusuke
name: Kuramashi, Yoshinobu
name: Nakamura, Yoshifumi
name: Takeda, Shinji
name: Sakai, Ryo
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We develop calculational method for fermionic Green functions in the framework of Grassmann higher-order tensor renormalization group. The validity of the method is tested by applying it to three-dimensional free Wilson fermion system. We compare the numerical results for chiral condensate and two-point correlation functions with the exact ones obtained by analytical methods.
Note Illustrative della Carta geologica d'Italia alla scala 1:50.000, F. 336 Spoleto
Creators: name: Damiani, A.V.
Publisher: name: INFN Open Access Repository
Year: 2011

description: Note illustrative redatte per il Foglio geologico n. 336 Spoleto della Carta Geologica d'Italia alla scala 1:50.000. 176 pp.
Dynamical Instabilities in Extrasolar Planetary Systems Containing Two Giant Planets
Creators: name: Ford, Eric B.
name: Havlickova, Marketa
name: Rasio, Frederic A.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Instabilities and strong dynamical interactions between several giant planets have been proposed as a possible explanation for the surprising orbital properties of extrasolar planetary systems. In particular, dynamical instabilities would seem to provide a natural mechanism for producing the highly eccentric orbits seen in many systems. Here we present results from numerical integrations for the dynamical evolution of planetary systems containing two identical giant planets in nearly circular orbits very close to the dynamical stability limit. We determine the statistical properties of the three main types of systems resulting from the development of an instability: systems containing one planet, following either a collision between the two initial planets, or the ejection of one of them to infinity, and systems containing two planets in a new, quasi-stable configuration. We discuss the implications of our results for the formation and evolution of observed extrasolar planetary systems. We conclude that the distributions of eccentricities and semimajor axes for observed systems cannot be explained easily by invoking dynamical interactions between two planets initially on circular orbits. While highly eccentric orbits can be produced naturally by these interactions, collisions between the two planets, which occur frequently in the range of observed semimajor axes, would result in many more nearly circular orbits than in the observed sample.
description: 41 pages, including 15 figures; to appear in Icarus, minor revisions only
Kondo physics in tunable semiconductor nanowire quantum dots
Creators: name: Jespersen, T. S.
name: Aagesen, M.
name: Soerensen, C.
name: Lindelof, P. E.
name: Nygaard, J.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We have observed the Kondo effect in strongly coupled semiconducting nanowire quantum dots. The devices are made from indium arsenide nanowires, grown by molecular beam epitaxy, and contacted by titanium leads. The device transparency can be tuned by changing the potential on a gate electrode, and for increasing transparencies the effects dominating the transport changes from Coulomb Blockade to Universal Conductance Fluctuations with Kondo physics appearing in the intermediate region.
description: 4 pages, 4 figures
Study of Minimal String Unification in $Z_8$ Orbifold Models
Creators: name: Kawabe, H.
name: Kobayashi, T.
name: Ohtsubo, N.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the construction of the minimal supersymmetric standard model from the $Z_8$ orbifold models. We use a target-space duality anomaly cancellation and a unification of gauge couplings as constraints. It is shown that some models obtained through a systematical search realize the unification of SU(3) and SU(2) coupling constants.
description: 11 pages, KANAZAWA-93-08, LaTeX file
Gate-controlled superconductivity in diffusive multiwalled carbon nanotube
Creators: name: Tsuneta, T.
name: Lechner, L.
name: Hakonen, P. J.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We have investigated electrical transport in a diffusive multiwalled carbon nanotube contacted using superconducting leads made of Al/Ti sandwich structure. We find proximity-induced superconductivity with measured critical currents up to I_cm = 1.3 nA, tunable by gate voltage down to 10 pA. The supercurrent branch displays a finite zero bias resistance which varies as R_0 proportional to I_cm^-alpha with alpha=0.74. Using IV-characteristics of junctions with phase diffusion, a good agreement is obtained with Josephson coupling energy in the long, diffusive junction model of A.D Zaikin and G.F. Zharkov (Sov. J. Low Temp. Phys. 7, 184 (1981)).
description: 5 pages, 4 figures