cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Additional file 1 of Genomic insights into lineage-specific evolution of the oleosin family in Euphorbiaceae
Creators: name: Zou, Zhi
name: Zhao, Yongguo
name: Zhang, Li
Publisher: name: figshare
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Plant Biology

description: Additional file 1. The gene model for RcOLE3. The coding region is marked with uppercase letters, above which are its deduced amino acids (the oleosin domain is shown in red). The start and stop codons are marked with bold letters.
Additional file 2 of Genomic insights into lineage-specific evolution of the oleosin family in Euphorbiaceae
Creators: name: Zou, Zhi
name: Zhao, Yongguo
name: Zhang, Li
Publisher: name: figshare
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Plant Biology

description: Additional file 2. The gene model for MeOLE1a. The coding region is marked with uppercase letters, above which are its deduced amino acids (the oleosin domain is shown in red). The start and stop codons are marked with bold letters.
Unquenched Charmonium with NRQCD
Creators: name: Stewart, Chris
name: Koniuk, Roman
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We present the results from a series of lattice simulations of the charmonium system using a highly-improved NRQCD action, both in the quenched approximation, and with n_f = 2 light dynamical quarks. The spectra show some evidence for quenching effects of roughly 10% in the S- and P-hyperfine spin splittings---probably too small to account for the severe underestimates in these quantities seen in previous quenched charmonium simulations. We also find estimates for the magnitude of other systematic effects---in particular, the choice of the tadpole factor can alter spin splittings at the 10-20% level, and radiative corrections may be as large as 40% for charmonium. We conclude that quenching is just one of a collection of important effects that require attention in precision heavy-quark simulations.
description: 27 pages, 8 figures
Curvature representation of the gonihedric action
Creators: name: Koutsoumbas, G.
name: Savvidy, G. K.
name: Savvidy, K. G.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We analyse the curvature representation of the gonihedric action $A(M)$ for the cases when the dependence on the dihedral angle is arbitrary.
description: 10 pages, LaTeX, 3 embedded figures with psfig, submitted to Phys.Lett. B
Semi-analytical dark matter halos and the Jeans equation
Creators: name: Austin, Crystal G.
name: Williams, Liliya L. R.
name: Barnes, Eric I.
name: Babul, Arif
name: Dalcanton, Julianne J.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Although N-body studies of dark matter halos show that the density profiles, rho(r), are not simple power-laws, the quantity rho/sigma^3, where sigma(r) is the velocity dispersion, is in fact a featureless power-law over ~3 decades in radius. In the first part of the paper we demonstrate, using the semi-analytic Extended Secondary Infall Model (ESIM), that the nearly scale-free nature of rho/sigma^3 is a robust feature of virialized halos in equilibrium. By examining the processes in common between numerical N-body and semi-analytic approaches, we argue that the scale-free nature of rho/sigma^3 cannot be the result of hierarchical merging, rather it must be an outcome of violent relaxation. The empirical results of the first part of the paper motivate the analytical work of the second part of the paper, where we use rho/sigma^3 proportional to r^{-alpha} as an additional constraint in the isotropic Jeans equation of hydrostatic equilibrium. Our analysis shows that the constrained Jeans equation has different types of solutions, and in particular, it admits a unique ``periodic'' solution with alpha=1.9444. We derive the analytic expression for this density profile, which asymptotes to inner and outer profiles of rho ~ r^{-0.78}, and rho ~ r^{-3.44}, respectively.
description: 37 pg, 14 fig. Accepted to ApJ: added two figures and extended discussion. Note that an earlier related paper (conference proceedings) astro-ph/0412442 has a mistake in eq.(2.2); the correct version is eq.(5) of the present submission
Additional file 6 of Genomic insights into lineage-specific evolution of the oleosin family in Euphorbiaceae
Creators: name: Zou, Zhi
name: Zhao, Yongguo
name: Zhang, Li
Publisher: name: figshare
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Plant Biology

description: Additional file 6. Kyte–Doolittle hydrophobicity plots of oleosins in physic nut, tung tree, castor bean, M. annua, cassava, and rubber tree.
Comparison of hydrostatic and dynamical masses of distant X-ray luminous galaxy clusters
Creators: name: Foëx, G.
name: Böhringer, H.
name: Chon, G.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The main goal of this work is to compare the results of three dynamical mass estimators to the X-ray hydrostatic values, focussing on massive galaxy clusters at intermediate redshifts $z\sim0.3$. We estimated dynamical masses with the virial theorem, the Jeans equation, and the caustic method using wide-field VIMOS spectroscopy. We investigated the role of colour selection and the impact of substructures on the dynamical estimators. The Jeans and caustic methods give consistent results, whereas the virial theorem leads to masses $\sim15\%$ larger. The Jeans, caustic, and virial masses are respectively $\sim20\%$, $\sim30\%$, and $\sim50\%$ larger than the hydrostatic values. Large scatters of $\gtrsim50\%$ are mainly due to the two outliers RXCJ0014 and RXCJ1347; excluding the latter increases the mass ratios by $\sim10\%$, giving a fractional mass bias significant at $\gtrsim2σ$. We found a correlation between the dynamical-to-hydrostatic mass ratio and two substructure indicators, suggesting a bias in the dynamical measurements. The velocity dispersions of blue galaxies are $\sim15\%$ ($\sim25\%$ after removing the substructures) larger than that of the red-sequence galaxies; using the latter leads to dynamical masses $\sim10\%-15\%$ smaller. Discarding the galaxies part of substructures reduces the masses by $\sim15\%$; the effect is larger for the more massive clusters, owing to a higher level of substructures. After the substructure analysis, the dynamical masses are in perfect agreement with the hydrostatic values and the scatters around the mean ratios are divided by $\sim2$.
Additional file 3: of Patterns of geographic variation of thermal adapted candidate genes in Drosophila subobscura sex chromosome arrangements
Creators: name: Simões, Pedro
name: Pascual, Marta
Publisher: name: figshare
Year: 2018
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Marine Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: Computational Biology

description: Nucleotide diversity (π) for all genes, arrangements and localities. (PDF 178 kb)
RI/MOM Renormalization Window and Goldstone Pole Contamination
Creators: name: Giusti, L.
name: Vladikas, A.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We perform a comparative study of the ratio of lattice (Wilson fermion) renormalization constants Z_P/Z_S, obtained non-perturbatively from the RI/MOM renormalization conditions and from Ward Identities of on- and off-shell Green's functions. The off-shell Ward Identity used in this work relies on correlation functions with non-degenerate quark masses. We find that, due to discretization effects, there is a 10-15% discrepancy between the two Ward Identity determinations at current bare couplings (beta values). The RI/MOM result is in the same range and has a similar systematic error of 10-15%. Thus, contrary to a previous claim, the contamination of the RI/MOM result from the presence of a Goldstone pole at scales of about 2 GeV is subdominant, compared to finite cutoff effects.
description: LATEX, 12 pages final version to appear on Phys. Lett. B
Lettre de Pedro Franco Davila à Jean-François Séguier, 1776-08-12
Creators: name: Davila, Pedro Franco
name: Davila, Pedro Franco
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2021
Subjects: Fossiles

description: [transcription] Paris, ce 12e août 1767.

Je viens, Monsieur, de vous envoyer un exemplaire du catalogue de mon cabinet d'histoire naturelle qui vient d'être imprimé en 3 volumes in 8°. Monsieur d'Ennery et Monsieur l'abbé Bertrand ont voulu bien s'en charger pour vous le faire passer et ils viennent de me dire qu'il est déjà parti. Je souhaite, Monsieur, que ce petit ouvrage soit de votre approbation. L'obligation où je me trouve de finir mon dit catalogue m'avait si fort occupé que depuis plus de six mois je n'ai pas pu même répondre aux lettres de mes correspondants. c'est par cette raison, Monsieur, que je ne vous avais pas écrit au sujet des ardoises avec des empreintes de fougères et des pétrifications que vous avez eu la bonté de m'envoyer et dont je fais un million de remerciements. Rien n'est plus beau que ces fougères ; malheureusement qu'il y en eut quelques pièces qui ont été brisées. Si par la suite vous avez oration de m'envoyer de plus grandes, vous m'obligerez beaucoup.

Monsieur l'abbé Bertrand me dit que vous lui aviez envoyé des petits canons de cristal qui renferment des goûtes d'eau. Si vous pouvez, Monsieur, me faire le cadeau de m'envoyer quelques uns, je vous serai aussi obligé.

J'ai vu, Monsieur, avec bien du plaisir le morceau de soufre natif en question, qu'apporta ici le Duque de Piquini [Picquigny] ; il est tout différent de ceux que j'ai. Il y [fol. 90 v] Il y en avait déjà à Paris de la même sorte chez un curieux qui l'avait apporté de ce pays-là, mais il fait mystère lorsqu'on lui demande l'endroit d'où il l'a tiré, en disant vaguement qu'il vient d'Espagne. La même personne l'a reçu depuis peu 8 grands morceaux dans une caisse que Monsieur l'abbé Bertrand m'a dit avoir vu ouvrir. Ainsi, je m'imagine qu'on le tire de près de Nîmes: peut-être vous, Monsieur, en ferez la découverte par la suite. J'espère, Monsieur, que je serai par la suite plus débarrassé et même que je pourrai avoir le plaisir de vous aller voir.

J'ai l'honneur d'être très parfaitement,

Votre très humble et très obéissant serviteur.

Davila

Monsieur Séguier à Nîmes.

[fol. 91 v] [12 août 1767 Davila]
description: [note autre main] [12 août 1767 Davila]
description: [personnes citées] Abbé Bertrand, Abraham Joseph Michelet d' Ennery, Marie Joseph Louis d’Albert d’Ailly duc de Picquigny
description: Source: [lieu de Conservation] Nîmes, Bibliothèque Carré d'Art [cote]ms. 94_7, fol. 90-91
description: Source: ark:/12148/btv1b10015077q
Electromagnetic manipulation for anti-Zeno effect in an engineered quantum tunneling process
Creators: name: Zhou, Lan
name: Hu, F. M.
name: Lu, Jing
name: Sun, C. P.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We investigate the quantum Zeno and anti-Zeno effects for the irreversible quantum tunneling from a quantum dot to a ring array of quantum dots. By modeling the total system with the Anderson-Fano-Lee model, it is found that the transition from the quantum Zeno effect to quantum anti-Zeno effect can happen as the magnetic flux and the gate voltage were adjusted.
description: 6 pages, 5 figures
Comments on Gepner Models and Type I Vacua in String Theory
Creators: name: Angelantonj, C.
name: Bianchi, M.
name: Pradisi, G.
name: Sagnotti, A.
name: Stanev, Ya. S.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We construct open descendants of Gepner models, concentrating mainly on the six-dimensional case, where they give type I vacua with rich patterns of Chan-Paton symmetry breaking and various numbers of tensor multiplets, including zero. We also relate the models in $D < 10$ without open sectors, recently found by other authors, to the generalized Klein-bottle projections allowed by the crosscap constraint.
description: 13 pages, LATEX
MOESM3 of Temporal variations in volumetric magma eruption rates of Quaternary volcanoes in Japan
Creators: name: Yamamoto, Takahiro
name: Kudo, Takashi
name: Isizuka, Osamu
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified

description: Additional file 3: Appendix 3. Geochemical data for Azuma Volcano.
High Excitation Molecular Gas in the Magellanic Clouds
Creators: name: Bolatto, Alberto D.
name: Israel, Frank P.
name: Martin, Christopher L.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present the first survey of submillimeter CO 4-3 emission in the Magellanic Clouds. The survey is comprised of 15 6'x6' maps obtained using the AST/RO telescope toward the molecular peaks of the Large and Small Magellanic Clouds. We have used these data to constrain the physical conditions in these objects, in particular their molecular gas density and temperature. We find that there are significant amounts of molecular gas associated with most of these molecular peaks, and that high molecular gas temperatures are pervasive throughout our sample. We discuss whether this may be due to the low metallicities and the associated dearth of gas coolants in the Clouds, and conclude that the present sample is insufficient to assert this effect.
description: 18 pages, 3 figures, 5 tables. To appear in ApJ
Light transport in cold atoms and thermal decoherence
Creators: name: Labeyrie, Guillaume
name: Delande, Dominique
name: Kaiser, Robin
name: Miniatura, Christian
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: By using the coherent backscattering interference effect, we investigate experimentally and theoretically how coherent transport of light inside a cold atomic vapour is affected by the residual motion of atomic scatterers. As the temperature of the atomic cloud increases, the interference contrast dramatically decreases emphazising the role of motion-induced decoherence for resonant scatterers even in the sub-Doppler regime of temperature. We derive analytical expressions for the corresponding coherence time.
description: 4 pages - submitted to Physical Review Letters
Detection of GeV $γ$-ray emission in the direction of HESS J1731-347 with Fermi-LAT
Creators: name: Guo, Xiao-Lei
name: Xin, Yu-Liang
name: Liao, Neng-Hui
name: Yuan, Qiang
name: Gao, Wei-Hong
name: Fan, Yi-Zhong
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We report the detection of GeV $γ$-ray emission from supernova remnant HESS J1731-347 using 9 years of {\it Fermi} Large Area Telescope data. We find a slightly extended GeV source in the direction of HESS J1731-347. The spectrum above 1 GeV can be fitted by a power-law with an index of $Γ= 1.77\pm0.14$, and the GeV spectrum connects smoothly with the TeV spectrum of HESS J1731-347. Either a hadronic-leptonic or a pure leptonic model can fit the multi-wavelength spectral energy distribution of the source. However, the hard GeV $γ$-ray spectrum is more naturally produced in a leptonic (inverse Compton scattering) scenario, under the framework of diffusive shock acceleration. We also searched for the GeV $γ$-ray emission from the nearby TeV source HESS J1729-345. No significant GeV $γ$-ray emission is found, and upper limits are derived.
description: 6 pages, 5 figures, 3 tables. Accepted for publication in ApJ
Dove prism in single-path Sagnac interferometer for orbital-angular-momentum photon states
Creators: name: Wang, Fang-Xiang
name: Chen, Wei
name: Li, Ya-Ping
name: Zhang, Guo-Wei
name: Yin, Zhen-Qiang
name: Wang, Shuang
name: Guo, Guang-Can
name: Han, Zheng-Fu
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The degree of freedom of orbital angular momentum (OAM) is an important resource in high-dimensional quantum information processing, as the quantum number of OAM can be infinite. The Dove prism (DP) is a most common tool to manipulate the OAM light, such as in interferometers. However, the Dove prism does not preserve the polarization of the photon states and decreases the sorting fidelity of the interferometer. In this work, we analyze the polarization-dependent effect of the DP on single-path Sagnac interferometers. The results are instructive to quantum information processing with OAM light. We also proposed a modified single-path beam splitter Sagnac interferometer (BSSI), of which the sorting fidelity is independent on input polarization and can be 100\% in principle. The single-path BSSI is stable for free running. These merits are crucial in quantum information processing, such as quantum cryptography.
description: 9 pages and 6 figures. To be submitted, comments are welcome
A Renormalisation Group Study of Three Dimensional Turbulence
Creators: name: Brax, Ph.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the three dimensional Navier-Stokes equation with a random Gaussian force acting on large wavelengths. Our work has been inspired by Polyakov's analysis of steady states of two dimensional turbulence. We investigate the time evolution of the probability law of the velocity potential. Assuming that this probability law is initially defined by a statistical field theory in the basin of attraction of a renormalisation fixed point, we show that its time evolution is obtained by averaging over small scale features of the velocity potential. The probability law of the velocity potential converges to the fixed point in the long time regime. At the fixed point, the scaling dimension of the velocity potential is determined to be ${-{4\over 3}}$. We give conditions for the existence of such a fixed point of the renormalisation group describing the long time behaviour of the velocity potential. At this fixed point, the energy spectrum of three dimensional turbulence coincides with a Kolmogorov spectrum.
description: 8 pages , tex file
Statistics of Magnification Perturbations by Substructure in the Cold Dark Matter Cosmological Model
Creators: name: Rozo, E.
name: Zentner, A. R.
name: Bertone, G.
name: Chen, J.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We study the statistical properties of magnification perturbations by substructures in strong lensed systems using linear perturbation theory and an analytical substructure model including tidal truncation and a continuous substructure mass spectrum. We demonstrate that magnification perturbations are dominated by perturbers found within a tidal radius of an image, and that sizable magnification perturbations may arise from small, coherent contributions from several substructures within the lens halo. We find that the root-mean-square (rms) fluctuation of the magnification perturbation is 10% to 20% and both the average and rms perturbations are sensitive to the mass spectrum and density profile of the perturbers. Interestingly, we find that relative to a smooth model of the same mass, the average magnification in clumpy models is lower (higher) than that in smooth models for positive (negative) parity images. This is opposite from what is observed if one assumes that the image magnification predicted by the best-fit smooth model of a lens is a good proxy for what the observed magnification would have been if substructures were absent. While it is possible for this discrepancy to be resolved via nonlinear perturbers, we argue that a more likely explanation is that the assumption that the best-fit lens model is a good proxy for the magnification in the absence of substructure is not correct. We conclude that a better theoretical understanding of the predicted statistical properties of magnification perturbations by CDM substructure is needed in order to affirm that CDM substructures have been unambiguously detected.
description: ApJ accepted, minor changes
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IV, Cart. 188 (11 H 73), f. 25-002r
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 IV, Archives départementales de la Côte-d'Or, Cart. 188 (11 H 73), f. 25-002r, 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 IV, Archives départementales de la Côte-d'Or, Cart. 188 (11 H 73), f. 25-002r, 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
O USO DE ÓXIDO NITROSO COMO ESTRATÉGIA NO ATENDIMENTO DE PACIENTES ANSIOSOS: REVISÃO DE LITERATURA
Creators: name: Gabryela Ferreira RODRIGUES
name: Michael Vinicius Carvalho COSTA
name: Túlio Silva ROSA
name: Angelica Pereira ROCHA
Publisher: name: Zenodo
Year: 2024
Subjects: Ansiedade
Óxido nitroso
Odontofobia
Receio
Sedação

description: RESUMO

 

O óxido nitroso é usado na odontologia desde o século XX, com a finalidade de tratar os pacientes com fobia e ansiedade. Foi percebido o potencial após uma cirurgia dentária bem-sucedida. Desde então, o seu uso tem sido amplamente difundido, sobretudo a partir de 1949. O objetivo dessa revisão bibliográfica foi analisar o uso do óxido nitroso no consultório odontológico em pacientes com odontofobia e ansiedade. Com critério metodológico, adotou-se a seleção de artigos das bases de dados PubMed, SciELO, Web of Science e Google Acadêmico. A sedação consciente com óxido nitroso é recomendada para pacientes odontofóbicos, visto que, proporciona bem-estar e controle comportamental. Seus efeitos analgésicos e sedativos ajudam a aumentar o limiar de dor e promover relaxamento durante os procedimentos. Não há contraindicações absolutas, mas existem algumas relativas, como: pacientes que tenham obstrução das vias aéreas e doenças pulmonares crônicas. Conclui-se que, o óxido nitroso emerge como uma ferramenta crucial para garantir um atendimento odontológico mais confortável e tranquilo, mitigando potenciais intercorrências e proporcionando alívio para pacientes que enfrentam medo e ansiedade.
The Critical Mass of Wilson Fermions: A Comparison of Perturbative and Monte Carlo Results
Creators: name: Follana, E.
name: Panagopoulos, H.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We calculate the critical value of the hopping parameter, $κ_c$, in Lattice QCD with Wilson fermions, to two loops in perturbation theory. This quantity is an additive renormalization; as such, it is characterized not only by the standard caveats regarding the asymptotic nature of perturbative results, but also by a linear divergence in the lattice spacing. Consequently, our calculation tests rather stringently the limits of applicability of perturbation theory. We compare our results to non perturbative evaluations of $κ_c$ coming from Monte Carlo simulations. Finally, we apply a tadpole improvement technique on our results; this shifts them quite favourably towards the non perturbative values.
description: 9 pages, LATeX with 2 EPS figures
Holographic Inequalities and Entanglement of Purification
Creators: name: Bao, Ning
name: Halpern, Illan F.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study the conjectured holographic duality between entanglement of purification and the entanglement wedge cross-section. We generalize both quantities and prove several information theoretic inequalities involving them. These include upper bounds on conditional mutual information and tripartite information, as well as a lower bound for tripartite information. These inequalities are proven both holographically and for general quantum states. In addition, we use the cyclic entropy inequalities to derive a new holographic inequality for the entanglement wedge cross-section, and provide numerical evidence that the corresponding inequality for the entanglement of purification may be true in general. Finally, we use intuition from bit threads to extend the conjecture to holographic duals of suboptimal purifications.
description: 17 pages, 4 figures, 1 table. v2: added clarification and fixed typo
Tachyons and the preferred frames
Creators: name: Rembielinski, Jakub
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum field theory of space-like particles is investigated in the framework of absolute causality scheme preserving Lorentz symmetry. It is related to an appropriate choice of the synchronization procedure (definition of time). In this formulation existence of field excitations (tachyons) distinguishes an inertial frame (privileged frame of reference) via spontaneous breaking of the so called synchronization group. In this scheme relativity principle is broken but Lorentz symmetry is exactly preserved in agreement with local properties of the observed world. It is shown that tachyons are associated with unitary orbits of Poincaré mappings induced from $SO(2)$ little group instead of $SO(2,1)$ one. Therefore the corresponding elementary states are labelled by helicity. The cases of the helicity $λ= 0$ and $λ= \pm\frac{1}{2}$ are investigated in detail and a corresponding consistent field theory is proposed. In particular, it is shown that the Dirac-like equation proposed by Chodos et al., inconsistent in the standard formulation of QFT, can be consistently quantized in the presented framework. This allows us to treat more seriously possibility that neutrinos might be fermionic tachyons as it is suggested by experimental data about neutrino masses.
description: 31 pp, LaTeX2e, uses AmS-LaTeX, AmS-symb. To appear in Int. J. Mod. Phys. A. abstract fixed; the paper remains unchanged
A planetary system as the origin of structure in Fomalhaut's dust belt
Creators: name: Kalas, Paul
name: Graham, James R.
name: Clampin, Mark
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The Sun and >15 percent of nearby stars are surrounded by dusty debris disks that must be collisionally replenished by asteroids and comets, as the dust would otherwise be depleted on <10 Myr timescales (ref. 1). Theoretical studies show that disk structure can be modified by the gravitational influence of planets (ref. 2-4), but the observational evidence is incomplete, at least in part because maps of the thermal infrared emission from disks have low linear resolution (35 AU in the best case; ref. 5). Optical images provide higher resolution, but the closest examples (AU Mic and Beta Pic) are edge-on (ref. 6,7), preventing the direct measurement of azimuthal and radial disk structure that is required for fitting theoretical models of planetary perturbations. Here we report the detection of optical light reflected from the dust grains orbiting Fomalhaut (HD 216956). The system is inclined 24 degrees away from edge-on, enabling the measurement of disk structure around its entire circumference, at a linear resolution of 0.5 AU. The dust is distributed in a belt 25 AU wide, with a very sharp inner edge at a radial distance of 133 AU, and we measure an offset of 15 AU between the belt's geometric centre and Fomalhaut. Taken together, the sharp inner edge and offset demonstrate the presence of planet-mass objects orbiting Fomalhaut.
description: 8 pages, 3 figures, 1 table
MOESM1 of Iterative design of a simulation-based module for teaching evolution by natural selection
Creators: name: Clarke-Midura, Jody
name: Pope, Denise
name: Maruca, Susan
name: Abraham, Joel
name: Meir, Eli
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: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Science Policy

description: Additional file 1: Table S1. Significant changes between workbook and tutorial versions of the Darwinian Snails module as used in study 1. Table S2. Significant changes between initial revisions of tutorial version (used in study 1) and later revisions of tutorial version (used in study 2) of the Darwinian Snails module. Table S3. Breakdown of classes in study 1. Table S4. Classification of items used for pre/post assessment in study 1. Table S5. Sample student response to the ACORNS question. Table S6. Model taxonomy of hierarchal linear model results of pre and post-test data in study 1. Table S7. Summary of means for advanced and beginner classes in study 1. Table S8. Percent of students who either did or did not choose a different response on the pre-test and post-test. Table S9. Key concepts and misconceptions scored by EvoGrader that were not included in our key concepts and misconceptions. Table S10. Classes in study 2. Table S11. Classification of items used for pre/post assessment in study 2. Table S12. Model taxonomy of hierarchal linear model results of performance measure outcomes for study 2. Table S13. Distribution of responses chosen by students in the workbook or tutorial classes for question assessing the mutations random key concept on the summative assessment in study 2.
Constrained KP Hierarchies: Additional Symmetries, Darboux-Bäcklund Solutions and Relations to Multi-Matrix Models
Creators: name: Aratyn, H.
name: Nissimov, E.
name: Pacheva, S.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: This paper provides a systematic description of the interplay between a specific class of reductions denoted as \cKPrm ($r,m \geq 1$) of the primary continuum integrable system -- the Kadomtsev-Petviashvili ({\sf KP}) hierarchy and discrete multi-matrix models. The relevant integrable \cKPrm structure is a generalization of the familiar $r$-reduction of the full {\sf KP} hierarchy to the $SL(r)$ generalized KdV hierarchy ${\sf cKP}_{r,0}$. The important feature of \cKPrm hierarchies is the presence of a discrete symmetry structure generated by successive Darboux-Bäcklund (DB) transformations. This symmetry allows for expressing the relevant tau-functions as Wronskians within a formalism which realizes the tau-functions as DB orbits of simple initial solutions. In particular, it is shown that any DB orbit of a ${\sf cKP}_{r,1}$ defines a generalized 2-dimensional Toda lattice structure. Furthermore, we consider the class of truncated {\sf KP} hierarchies ({\sl i.e.}, those defined via Wilson-Sato dressing operator with a finite truncated pseudo-differential series) and establish explicitly their close relationship with DB orbits of \cKPrm hierarchies. This construction is relevant for finding partition functions of the discrete multi-matrix models. The next important step involves the reformulation of the familiar non-isospectral additional symmetries of the full {\sf KP} hierarchy so that their action on \cKPrm hierarchies becomes consistent with the constraints of the reduction. Moreover, we show that the correct modified additional symmetries are compatible with the discrete DB symmetry on the \cKPrm DB orbits. The above technical arsenal is subsequently applied to obtain complete
description: LaTeX, 63 pgs
Helicity dependent photocurrent in electrically gated (Bi,Sb)_2Te_3 thin films
Creators: name: Pan, Yu
name: Wang, Qing-Ze
name: Yeats, Andrew L.
name: Pillsbury, Timothy
name: Flanagan, Thomas C.
name: Richardella, Anthony
name: Zhang, Haijun
name: Awschalom, David D.
name: Liu, Chao-Xing
name: Samarth, Nitin
Publisher: name: arXiv
Year: 2017
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Circularly polarized photons are known to generate a directional helicity-dependent photocurrent in three-dimensional topological insulators at room temperature. Surprisingly, the phenomenon is readily observed at photon energies that excite electrons to states far above the spin-momentum locked Dirac cone and the underlying mechanism for the helicity-dependent photocurrent is still not understood. We resolve the puzzle through a comprehensive study of the helicity-dependent photocurrent in (Bi,Sb)_2Te_3 thin films as a function of the incidence angle of the optical excitation, its wavelength, and the gate-tuned chemical potential. Our observations allow us to unambiguously identify the circular photo-galvanic effect as the dominant mechanism for the helicity-dependent photocurrent. Additionally, we use an analytical calculation to relate the directional nature of the photocurrent to asymmetric optical transitions between the topological surface states and bulk bands. The insights we obtain are important for engineering opto-spintronic devices that rely on optical steering of spin and charge currents.
Demonstration of an optical-coherence converter
Creators: name: Okoro, Chukwuemeka O.
name: Kondakci, H. Esat
name: Abouraddy, Ayman F.
name: Toussaint,, Kimani C.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Studying the coherence of an optical field is typically compartmentalized with respect to its different optical degrees of freedom (DoFs) -- spatial, temporal, and polarization. Although this traditional approach succeeds when the DoFs are uncoupled, it fails at capturing key features of the field's coherence if the DOFs are indeed correlated -- a situation that arises often. By viewing coherence as a `resource' that can be shared among the DoFs, it becomes possible to convert the entropy associated with the fluctuations in one DoF to another DoF that is initially fluctuation-free. Here, we verify experimentally that coherence can indeed be reversibly exchanged -- without loss of energy -- between polarization and the spatial DoF of a partially coherent field. Starting from a linearly polarized spatially incoherent field -- one that produces no spatial interference fringes -- we obtain a spatially coherent field that is unpolarized. By reallocating the entropy to polarization, the field becomes invariant with regards to the action of a polarization scrambler, thus suggesting a strategy for avoiding the deleterious effects of a randomizing system on a DoF of the optical field.
description: 7 pages; 6 figures
MOESM2 of Temporal variations in volumetric magma eruption rates of Quaternary volcanoes in Japan
Creators: name: Yamamoto, Takahiro
name: Kudo, Takashi
name: Isizuka, Osamu
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified

description: Additional file 2: Appendix 2. Geochemical data for Nasu Volcano.
Ferramenta da Terapia Narrativa: Cartas de Despedida
Creators: name: Brandl, Edenilson
Publisher: name: Zenodo
Year: 2024
Subjects: Ferramenta da Terapia Narrativa
Terapia Narrativa
Cartas de Despedida
Enciclopédia da Conscienciologia

description: Definologia: As Cartas de Despedida constituem uma ferramenta da Terapia Narrativa utilizada para permitir que o paciente se despeça de partes antigas de sua identidade que não são mais úteis, promovendo assim um processo de transformação e renovação pessoal.
The Arches Cluster - Evidence for a Truncated Mass Function?
Creators: name: Stolte, Andrea
name: Brandner, Wolfgang
name: Grebel, Eva K.
name: Lenzen, Rainer
name: Lagrange, Anne-Marie
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have analyzed high-resolution, adaptive optics (AO) HK observations of the Arches cluster obtained with NAOS/CONICA. With a spatial resolution of 84 mas, the cluster center is uniquely resolved. From these data the present-day mass function (MF) of Arches is derived down to about 4 Msun. The integrated MF as well as the core and 2nd annulus MFs are consistent with a turn-over at 6-7 Msun. This turn-over indicates severe depletion of intermediate and low-mass stars in the Arches cluster, possibly caused by its evolution in the Galactic Center environment. The Arches MF represents the first resolved observation of a starburst cluster exhibiting a low-mass truncated MF. This finding has severe implications for stellar population synthesis modelling of extragalactic starbursts, the derivation of integrated properties such as the total mass of star clusters in dense environments, the survival of low-mass remnants from starburst populations, and chemical enrichment during starburst phases.
description: aastex preprint, 14 pages, 4 figures, accepted by ApJ Letters
Phenomenology of neutron-antineutron conversion
Creators: name: Gardner, Susan
name: Yan, Xinshuai
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We consider the possibility of neutron-antineutron ($n-\bar n$) conversion, in which the change of a neutron into an antineutron is mediated by an external source, as can occur in a scattering process. We develop the connections between $n-{\bar n}$ conversion and $n-{\bar n}$ oscillation, in which a neutron spontaneously tranforms into an antineutron, noting that if $n-{\bar n}$ oscillation occurs in a theory with B-L violation, then $n-{\bar n}$ conversion can occur also. We show how an experimental limit on $n-{\bar n}$ conversion could connect concretely to a limit on $n-{\bar n}$ oscillation, and vice versa, using effective field theory techniques and baryon matrix elements computed in the M.I.T. bag model.
description: 19 pages, REVTeX, 3 figures; typos fixed and minor clarifications and refs. added
Bubbles in Kaluza-Klein theories with space- or time-like internal dimensions
Creators: name: Chamblin, A.
name: Emparan, R.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Bubbles are point-like regular solutions of the higher-dimensional Kaluza-Klein equations that appear as naked singularities in four dimensions. We analyze all such possible solutions in 5D Kaluza-Klein theory that are static and spherically symmetric. We show that they can be obtained by taking unusual choices of the parameters in the dyonic black hole solutions, and find that regularity can only be achieved if their electric charge is zero. However, they can be neutral or possess magnetic charge. We study some of their properties, both in theories where the internal dimension is space-like as well as time-like. Since bubbles do not have horizons, they have no entropy, nor do they emit any thermal radiation, but they are, in general, non-extremal objects. In the two-timing case, it is remarkable that non-singular massless monopoles are possible, probably signaling a new pathology of these theories. These two-timing monopoles connect two asymptotically flat regions, and matter can flow from one region to the other. We also present a C-type solution that describes neutral bubbles in uniform acceleration, and we use it to construct an instanton that mediates the breaking of a cosmic string by forming bubbles at its ends. The rate for this process is also calculated. Finally, we argue that a similar solution can be constructed for magnetic bubbles, and that it can be used to describe a semiclassical instability of the two-timing vacuum against production of massless monopole pairs.
description: 24 pages REVTeX, Submitted to Phys. Rev. D
Evidence of quasi-partonic higher-twist effects in deep inelastic scattering at HERA at moderate $Q^2$
Creators: name: Motyka, Leszek
name: Sadzikowski, Mariusz
name: Slominski, Wojciech
name: Wichmann, Katarzyna
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The combined HERA data for the inclusive deep inelastic scattering (DIS) cross sections for the momentum transfer $Q^2 > 1$ GeV$^2$ are fitted within the Dokshitzer-Gribov-Lipatov-Altarelli-Parisi (DGLAP) framework at next-to-leading order (NLO) and next-to-next-to-leading order (NNLO) accuracy, complemented by a QCD-inspired parameterisation of twist 4 corrections. A modified form of the input parton density functions is also included, motivated by parton saturation mechanism at small Bjorken $x$ and at a low scale. These modifications lead to a significant improvement of the data description in the region of low $Q^2$. For the whole data sample, the new benchmark NNLO DGLAP fit yields $χ^2$ / d.o.f. $\simeq 1.2$ to be compared to 1.5 resulting from the standard NNLO DGLAP fit. We discuss the results in the context of the parton saturation picture and describe the impact of the higher-twist corrections on the derived parton density functions. The resulting description of the longitudinal proton structure function $F_L$ is consistent with the HERA data. Our estimates of higher-twist contributions to the proton structure functions are comparable to the leading-twist contributions at low $Q^2 \simeq 2$ GeV$^2$ and $x \simeq 10^{-5}$. The $x$-dependence of the twist 4 corrections obtained from the best fit is consistent with the leading twist 4 quasi-partonic operators, corresponding to an exchange of four interacting gluons in the $t$-channel.
Spectroscopy of Exotic Hadrons Formed from Dynamical Diquarks
Creators: name: Lebed, Richard F.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The dynamical diquark picture asserts that exotic hadrons can be formed from widely separated colored diquark or triquark components. We use the Born-Oppenheimer (BO) approximation to study the spectrum of states thus constructed, both in the basis of diquark spins and in the basis of heavy quark-antiquark spins. We develop a compact notation for naming these states, and use the results of lattice simulations for hybrid mesons to predict the lowest expected BO potentials for both tetraquarks and pentaquarks. We then compare to the set of exotic candidates with experimentally determined quantum numbers, and find that all of them can be accommodated. Once decay modes are also considered, one can develop selection rules of both exact ($J^{PC}$ conservation) and approximate (within the context of the BO approximation) types and test their effectiveness. We find that the most appealing way to satisfy both sets of selection rules requires including additional low-lying BO potentials, a hypothesis that can be checked on the lattice.
description: 14 pages. Version accepted for publication in Phys. Rev D. Includes a new section discussing alternate multiquark approaches
Hidden supersymmetry and quadratic deformations of the space-time conformal superalgebra
Creators: name: Yates, L. A.
name: Jarvis, P. D.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We analyze the structure of the family of quadratic superalgebras, introduced in J Phys A 44(23):235205 (2011), for the quadatic deformations of $N = 1$ space-time conformal supersymmetry. We characterize in particular the `zero-step' modules for this case. In such modules, the odd generators vanish identically, and the quadratic superalgebra is realized on a single irreducible representation of the even subalgebra (which is a Lie algebra). In the case under study, the quadratic deformations of $N = 1$ space-time conformal supersymmetry, it is shown that each massless positive energy unitary irreducible representation (in the standard classification of Mack), forms such a zero-step module, for an appropriate parameter choice amongst the quadratic family (with vanishing central charge). For these massless particle multiplets therefore, quadratic supersymmetry is unbroken, in that the supersymmetry generators annihilate \emph{all} physical states (including the vacuum state), while at the same time, superpartners do not exist.
description: 25 pages, Latex; corrected typos, minor clarification of degeneracy conditions