cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Mixmaster chaos
Creators: name: Motter, A. E.
name: Letelier, P. S.
Publisher: name: arXiv
Year: 2000
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The significant discussion about the possible chaotic behavior of the mixmaster cosmological model due to Cornish and Levin [J.N. Cornish and J.J. Levin, Phys. Rev. Lett. 78 (1997) 998; Phys. Rev. D 55 (1997) 7489] is revisited. We improve their method by correcting nontrivial oversights that make their work inconclusive to precisely confirm their result: ``The mixmaster universe is indeed chaotic''.
description: 9 pages, 4 figures
Cros, Gebrüder
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1820

description: Ort: Luzern
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
Ammel, M. (Ammet?)
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1820

description: Ort: Altkirch
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
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Analytic Study of Grid Star and Reference Star Selection for the Space Interferometry Mission
Creators: name: Gould, Andrew
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Grid stars and reference stars provide the fundamental global and local astrometric reference frames for observations by the Space Interferometry Mission. They must therefore be astrometrically stable at the ~1 uas level. I present simple formulae in closed form to estimate contamination of these frames by motions due to stellar companions that go undetected in a radial-velocity (RV) survey of specified precision. The contamination rate depends almost entirely on the binary-period distribution function and not on the details of the mass or eccentricity distributions. Screening by a modest RV survey (sigma_rv=60 m/s) can reduce the fraction of grid stars having detectable unmodeled accelerations to <<1%. Reference-star selection promises to be much more challenging, partly because the requirements of astrometric stability are more severe and partly because the required density of sources is about 100 times higher, which latter implies that less satisfactory candidates will have to be accepted. The tools presented here can help design a reference-star selection strategy, but a full treatment of the problem will require better knowledge of their companions in the planetary mass range.
description: 16 pages, accepted for publication in ApJ
HATS-70b: A 13 Mjup brown dwarf transiting an A star
Creators: name: Zhou, G.
name: Bakos, G. Á.
name: Bayliss, D.
name: Bento, J.
name: Bhatti, W.
name: Brahm, R.
name: Csubry, Z.
name: Espinoza, N.
name: Hartman, J. D.
name: Henning, T.
name: Jordán, A.
name: Mancini, L.
name: Penev, K.
name: Rabus, M.
name: Sarkis, P.
name: Suc, V.
name: de Val-Borro, M.
name: Rodriguez, J. E.
name: Osip, D.
name: Kedziora-Chudczer, L.
name: Bailey, J.
name: Tinney, C. G.
name: Durkan, S.
name: Lázár, J.
name: Papp, I.
name: Sári, P.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We report the discovery of HATS-70b, a transiting brown dwarf at the deuterium burning limit. HATS-70b has a mass of Mp=12.9 +1.8/-1.6 Mjup and a radius of Rp=1.384 +0.079/-0.074 Rjup, residing in a close-in orbit with a period of 1.89 days. The host star is a M*=1.78 +/- 0.12 Msun A star rotating at vsini=40.61 +0.32/-0.35 km/s, enabling us to characterize the spectroscopic transit of the brown dwarf via Doppler tomography. We find that HATS-70b, like other massive planets and brown dwarfs previously sampled, orbits in a low projected-obliquity orbit with lambda=8.9 +5.6/-4.5 deg. The low obliquities of these systems is surprising given all brown dwarf and massive planets with obliquities measured orbit stars hotter than the Kraft break. This trend is tentatively inconsistent with dynamically chaotic migration for systems with massive companions, though the stronger tidal influence of these companions makes it difficult to draw conclusions on the primordial obliquity distribution of this population. We also introduce a modeling scheme for planets around rapidly rotating stars, accounting for the influence of gravity darkening on the derived stellar and planetary parameters.
description: Accepted for publication in AJ
Two new aromatic derivatives from Codonopsis pilosula and their α-glucosidase inhibitory activities
Creators: name: Wang, Ru-Yue
name: Su, Pan-Jie
name: Li, Bing
name: Zhan, Xiao-Qing
name: Qi, Feng-Ming
name: Lv, Chun-Wei
name: Hu, Fang-Di
name: Gao, Kun
name: Zhang, Zhan-Xin
name: Fei, Dong-Qing
Publisher: name: Taylor & Francis
Year: 2021
Subjects: Biochemistry
Space Science
Pharmacology
Environmental Sciences not elsewhere classified
Chemical Sciences not elsewhere classified
Biological Sciences not elsewhere classified
Hematology

description: The ethanol extract of the roots of Codonopsis pilosula was subjected to chromatographic fractionation, which result in the isolation and characterization of two new aromatic derivatives 2,3-dihydroxypropyl 2,4-dihydroxy-3,6-dimethylbenzoate (1) and 2-oxopropyl 3-hydroxy-4-methoxybenzoate (2), along with three known compounds pilosulinene A (3), pollenfuran B (4) and (+)-pinoresinol (5). Their structures were demonstrated by HRESIMS and spectroscopic methods including NMR and IR. It is worth noting that compound 4 was isolated for the first time from the genus Codonopsis. The potential hypoglycemic properties of compounds 2–5 were evaluated by measuring their α-glucosidase inhibitory effects. As a result, compounds 2 and 3 showed weak α-glucosidase inhibitory activities with IC50 values of 154.8 ± 11.0 μM and 24.0 ± 2.2 μM, respectively.
Bally, Franz Ulrich, Söhne
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1820

description: Ort: Schönenwerd
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
title: 01_2236
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/
Charge and current oscillations in Fractional quantum Hall systems with edges
Creators: name: Shiraishi, J.
name: Avishai, Y.
name: Kohmoto, M.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Stationary solutions of the Chern-Simons effective field theory for the fractional quantum Hall systems with edges are presented for Hall bar, disk and annulus. In the infinitely long Hall bar geometry (non compact case), the charge density is shown to be monotonic inside the sample. In sharp contrast, spatial oscillatory modes of charge density are found for the two circular geometries, which indicate that in systems with compact geometry, charge and current exist also far from the edges.
description: 16 pages, 6 figures Revtex
Additional file 1 of CircRNA inhibits DNA damage repair by interacting with host gene
Creators: name: Xu, Xiaolong
name: Zhang, Jingwei
name: Tian, Yihao
name: Gao, Yang
name: Dong, Xin
name: Chen, Wenbo
name: Yuan, Xiaoning
name: Yin, Weinan
name: Xu, Jinjing
name: Chen, Ke
name: He, Chunjiang
name: Wei, Lei
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1: Figure S1. The expression level of SMARCA5 and circSMARCA5 in blood and tisssues sample of breast cancer patients health volunteers and tisssues sample of renal cancer. Figure S2. RNA FISH showing circSMARCA5 was mainly expressed in the nucleus. Figure S3. circSMARCA5 decreases the expression of SMARCA5 in MCF-7 cells. Figure S4. The protein level of SMARCA5 in breast cancer and adjacent normal tissues. Figure S5. The expression correlation of circSMARCA5 and SMARCA5in different tumors. Figure S6. circSMARCA5 overexpression downregulated the protein levels of SMARCA5 while upregulating the truncated SMARCA5 (ΔSMARCA5) protein levels. Figure S7. Fragmented genomic DNA for DRIP-qPCR experiments. Figure S8. The secondary structure of circSMARCA5 and circSMARCA5-mut. Figure S9. circSMARCA5 has no significant effect on the proliferation and migration ability of breast cancer cells. Figure S10. The truncated protein ΔSMARCA5 is a nonfunctional protein product. Figure S11. Immunofluorescence assay using a γH2AX antibody showing that the cotransfection of ANT in circSMARCA5-overexpressing cells can abrogate γH2AX levels inducedby circSMARCA5 but the cotransfection of ANT-mut cannot. Figure S12. ANT significantly decreased the degree of colocalization between circSMARCA5 and its cognate DNA locus. Figure S13. (A) MCF-7 cells expressing control vector, circSMARCA5 or circSMARCA5-mut were treated with cisplatin or bleomycin in concentration gradient for 24 h, and CCK8 was used to measure cell viability. Figure S14. circSMARCA5 downregulate SMARCA5 and suppress DNA damage repair in Hela cell.
Aubert, Frères, Fils & Co
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1820

description: Ort: Turin
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
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Electronic properties of type-II Weyl semimetal WTe$_2$. A review perspective
Creators: name: Das, P. K.
name: Di Sante, D.
name: Cilento, F.
name: Bigi, C.
name: Kopic, D.
name: Soranzio, D.
name: Sterzi, A.
name: Krieger, J. A.
name: Vobornik, I.
name: Fujii, J.
name: Okuda, T.
name: Strocov, V. N.
name: Breese, M. B. H.
name: Parmigiani, F.
name: Rossi, G.
name: Picozzi, S.
name: Thomale, R.
name: Sangiovanni, G.
name: Cava, R. J.
name: Panaccione, G.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Currently, there is a flurry of research interest on materials with an unconventional electronic structure, and we have already seen significant progress in their understanding and engineering towards real-life applications. The interest erupted with the discovery of graphene and topological insulators in the previous decade. The electrons in graphene simulate massless Dirac Fermions with a linearly dispersing Dirac cone in their band structure, while in topological insulators, the electronic bands wind non-trivially in momentum space giving rise to gapless surface states and bulk bandgap. Weyl semimetals in condensed matter systems are the latest addition to this growing family of topological materials. Weyl Fermions are known in the context of high energy physics since almost the beginning of quantum mechanics. They apparently violate charge conservation rules, displaying the "chiral anomaly", with such remarkable properties recently theoretically predicted and experimentally verified to exist as low energy quasiparticle states in certain condensed matter systems. Not only are these new materials extremely important for our fundamental understanding of quantum phenomena, but also they exhibit completely different transport phenomena. For example, massless Fermions are susceptible to scattering from non-magnetic impurities. Dirac semimetals exhibit non-saturating extremely large magnetoresistance as a consequence of their robust electronic bands being protected by time reversal symmetry. These open up whole new possibilities for materials engineering and applications including quantum computing. In this review, we recapitulate some of the outstanding properties of WTe$_2$, namely, its non-saturating titanic magnetoresistance due to perfect electron and hole carrier balance up to a very high magnetic field observed for the very first time. (Continued. Please see the main article).
description: 33 pages, 7 figures
Amschel, Mayer Getz, & Sohn
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1820

description: Ort: Frankfurt a. M.
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
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Two-dimensional arrays of low capacitance tunnel junctions: general properties, phase transitions and Hall effect
Creators: name: Delsing, P.
name: Chen, C. D.
name: Haviland, D. B.
name: Bergsten, Tobias
name: Claeson, T.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We describe transport properties of two-dimensional arrays of low capacitance tunnel junctions, such as the current voltage characteristic and its dependence on external magnetic field and temperature. We discuss several experiments in which the small capacitance of the junctions plays an important role. In arrays where the junctions have a relatively large charging energy, (i.e. when they have a low capacitance) and a high normal state resistance, the low bias resistance increases with decreasing temperature and eventually at very low temperature the array becomes insulating even though the electrodes in the array are superconducting. This transition to the insulating state can be described by thermal activation. In an intermediate region where the junction resistance is of the order of the quantum resistance and the charging energy is of the order of the Josephson coupling energy, the arrays can be tuned between a superconducting and an insulating state with a magnetic field. We describe measurements of this magnetic-field-tuned superconductor insulator transition, and we show that the resistance data can be scaled over several orders of magnitude. Four arrays follow the same universal function. At the transition the transverse (Hall) resistance is found to be very small in comparison with the longitudinal resistance. However, for magnetic field values larger than the critical value.we observe a substantial Hall resistance. The Hall resistance of these arrays oscillates with the applied magnetic field. features in the magnetic field dependence of the Hall resistance can qualitatively be correlated to features in the derivative of the longitudinal resistance, similar to what is found in the quantum Hall effect.
description: 29 pages, 16 eps figures, uses aipproc.sty and epsfig.sty, contribution to Euroschool on "Superconductivity in Networks and Mesoscopic Systems", held in Siena, Italy (8-20 september 1997)
On the solutions of the one dimensional Ginzburg-Landau equations for superconductivity
Creators: name: Aftalion, Amandine
name: Troy, William C.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: This paper gives a complete description of the solutions of the one dimensional Ginzburg-Landau equations which model superconductivity phenomena in infinite slabs. We investigate this problem over the entire range of physically important parameters: $a$ the size of the slab, $κ$ the Ginzburg-Landau parameter, and $h_0$, the exterior magnetic field. We do extensive numerical computations using the software AUTO, and determine the number, symmetry and stability of solutions for all values of the parameters. In particular, our experiments reveal the existence of two key-points in parameter space which play a central role in the formation of the complicated patterns by means of bifurcation phenomena. Our global description also allows us to separate the various physically important regimes, to classify previous results in each regime according to the values of the parameters and to derive new open problems. In addition, our investigation provides new insight into the problem of differentiating between the types of superconductors in terms of the parameters.
description: 36 pages, 15 figures. to appear in physica D
Baumgartner, J. C
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1820

description: Ort: St. Gallen
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
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Constraints on Warm Dark Matter from Cosmological Reionization
Creators: name: Barkana, Rennan
name: Haiman, Zoltan
name: Ostriker, Jeremiah P.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We study the constraints that high-redshift structure formation in the universe places on warm dark matter (WDM) dominated cosmological models. We modify the extended Press-Schechter formalism to derive the halo mass function in WDM models. We show that our predictions agree with recent numerical simulations at low redshift over the halo masses of interest. Applying our model to galaxy formation at high redshift, we find that the loss of power on small scales, together with the delayed collapse of low-mass objects, results in strong limits on the root-mean-square velocity dispersion v_rms of the WDM particles at z=0. For fermions decoupling while relativistic, these limits are equivalent to constraints on the mass m_X of the particles. The presence of a 4 billion solar mass black hole at z=5.8, believed to power the quasar SDSS 1044-1215, implies m_X > 0.5 keV (or v_rms < 0.10 km/s), assuming that the quasar is unlensed and radiating at or below the Eddington limit. Reionization by z=5.8 also implies a limit on m_X. If high-redshift galaxies produce ionizing photons with an efficiency similar to their z=3 counterparts, we find m_X > 1.2 keV (or v_rms < 0.03 km/s). However, given the uncertainties in current measurements from the proximity effect of the ionizing background at redshift 3, values of m_X as low as 0.75 keV (v_rms = 0.06 km/s) are not ruled out. The limit weakens further if, instead, the ionizing-photon production efficiency is greater at high z, but this limit will tighten considerably if reionization is shown in the future to have occurred at higher redshifts. WDM models with m_X < 1 keV (v_rms > 0.04 km/s) produce a low-luminosity cutoff in the high-redshift galaxy luminosity function which is directly detectable with the Next Generation Space Telescope (abridged).
description: 38 pages, 10 figures, to appear in ApJ. One figure added, some discussion revised
Equivalence of the Variational Matrix Product Method and the Density Matrix Renormalization Group applied to Spin Chains
Creators: name: Dukelsky, J.
name: Martin-Delgado, M. A.
name: Nishino, T.
name: Sierra, G.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We present a rotationally invariant matrix product method (MPM) of isotropic spin chains. This allows us to deal with a larger number of variational MPM parameters than those considered earlier by other authors. We also show the relation between the MPM and the DMRG method of White. In our approach the eigenstates of the density matrix associated with the MPM are used as variational parameters together with the standard MPM parameters. We compute the ground state energy density and the spin correlation length of the spin 1 Heisenberg chain.
description: REVTEX file, 4 pages, NO figures inserted in text. 2 Tables
Chopf, Johann Cornrad
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1820

description: Ort: Nürnberg
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Marginally Self-Averaging One-Dimensional Localization in Bilayer Graphene
Creators: name: Aamir, Md. Ali
name: Karnatak, Paritosh
name: Jayaraman, Aditya
name: Sai, T. Phanindra
name: Ramakrishnan, T. V.
name: Sensarma, Rajdeep
name: Ghosh, Arindam
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The combination of field tunable bandgap, topological edge states, and valleys in the band structure, makes insulating bilayer graphene a unique localized system, where the scaling laws of dimensionless conductance g remain largely unexplored. Here we show that the relative fluctuations in ln g with the varying chemical potential, in strongly insulating bilayer graphene (BLG) decay nearly logarithmically for channel length up to L/$ξ$ ${\approx}$ 20, where $ξ$ is the localization length. This 'marginal' self averaging, and the corresponding dependence of on L, suggest that transport in strongly gapped BLG occurs along strictly one-dimensional channels, where $ξ$ ${\approx}$ 0.5${\pm}$0.1 $μ$m was found to be much longer than that expected from the bulk bandgap. Our experiment reveals a nontrivial localization mechanism in gapped BLG, governed by transport along robust edge modes.
description: This document is the Author's version of a submitted work that was subsequently accepted for publication in Physical Review Letters
Wideband dual sphere detector of gravitational waves
Creators: name: Cerdonio, M.
name: Conti, L.
name: Lobo, J. A.
name: Ortolan, A.
name: Taffarello, L.
name: Zendri, J. P.
Publisher: name: arXiv
Year: 2000
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present the concept of a sensitive AND broadband resonant mass gravitational wave detector. A massive sphere is suspended inside a second hollow one. Short, high-finesse Fabry-Perot optical cavities read out the differential displacements of the two spheres as their quadrupole modes are excited. At cryogenic temperatures one approaches the Standard Quantum Limit for broadband operation with reasonable choices for the cavity finesses and the intracavity light power. A molybdenum detector of overall size of 2 m, would reach spectral strain sensitivities of 2x10^-23/Sqrt{Hz} between 1000 Hz and 3000 Hz.
description: 4 pages, 3 figures. Changed content. To appear in Phys. Rev. Lett
Behr, F. Chrn
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1820

description: Ort: Balingen
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Cremieu, Milhaud & Laroque
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1820

description: Ort: Aix
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Perturbative Corrections to the Ohta-Jasnow-Kawasaki Theory of Phase-Ordering Dynamics
Creators: name: Emmott, C. L.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: A perturbation expansion is considered about the Ohta-Jasnow-Kawasaki theory of phase-ordering dynamics; the non-linear terms neglected in the OJK calculation are reinstated and treated as a perturbation to the linearised equation. The first order correction term to the pair correlation function is calculated in the large-d limit and found to be of order 1/(d^2).
description: Revtex, 27 pages including 2 figures, submitted to Phys. Rev. E, references added
title: KLIMONAS-Ch03-A02– Geochemical and sedimentological analyses methods
title: KLIMONAS-Ch03-A02 – Méthodes d'analyses géochimiques et sédimentologiques
Creators: name: MYLONA, Pantelitsa
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2023

description: Annexe de : Vigne J.-D., Briois F., Guilaine J. (dir.), « Klimonas, un village néolithique pré-céramique ancien à Chypre », Gallia Préhistoire & Paléorient, Supplément international 1,CNRS Éditions, Paris, 2023.
description: Appendix of: Vigne J.-D., Briois F., Guilaine J. (eds.), « Klimonas, an Early Pre-Pottery Neolithic village in Cyprus », Gallia Préhistoire & Paléorient, International Supplement 1, CNRS Éditions, Paris, 2023.
Evidence for the presence of the Fulde-Ferrell-Larkin-Ovchinnikov state in CeCu$_2$Si$_2$ revealed using $^{63}$Cu NMR
Creators: name: Kitagawa, Shunsaku
name: Nakamine, Genki
name: Ishida, Kenji
name: Jeevan, H. S.
name: Geibel, C.
name: Steglich, F.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Nuclear magnetic resonance measurements were performed on CeCu$_{2}$Si$_{2}$ in the presence of a magnetic field close to the upper critical field $μ_{0} H_{\rm c2}$ in order to investigate its superconducting (SC) properties near pair-breaking fields. In lower fields, the Knight shift and nuclear spin-lattice relaxation rate divided by temperature $1/T_1T$ abruptly decreased below the SC transition temperature $T_{\rm c}(H)$, a phenomenon understood within the framework of conventional spin-singlet superconductivity. In contrast, $1/T_1T$ was enhanced just below $T_{\rm c}(H)$ and exhibited a broad maximum when magnetic fields close to $μ_0H_{\rm c2}(0)$ were applied parallel or perpendicular to the $c$ axis, although the Knight shift decreased just below $T_{\rm c}(H)$. This enhancement of $1/T_1T$, which was recently observed in the organic superconductor $κ$-(BEDT-TTF)$_{2}$Cu(NCS)$_{2}$, suggests the presence of high-density Andreev bound states in the inhomogeneous SC region, a hallmark of the Fulde-Ferrell-Larkin-Ovchinnikov phase.
description: 5 pages, 3 figures
Additional file 3: of Secondary findings in 421 whole exome-sequenced Chinese children
Creators: name: Chen, Wen
name: Li, Wenke
name: Ma, Yi
name: Zhang, Yujing
name: Han, Bianmei
name: Liu, Xuewen
name: Zhao, Kun
name: Zhang, Meixian
name: Mi, Jie
name: Fu, Yuanyuan
name: Zhou, Zhou
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Pharmacology
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: Computational Biology

description: Information on known pathogenic or expected pathogenic variants according to the ACMG reportable genes. (DOCX 65 kb)
Amburger, F. W., & Co
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1820

description: Ort: St. Petersburg
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Neutron Scattering from Magnetic Excitations in Bi_2 Sr_2 Ca_2 O_8+delta
Creators: name: Fong, H. F.
name: Bourges, P.
name: Sidis, Y.
name: Regnault, L. P.
name: Ivanov, A.
name: Gu, G. D.
name: Koshizuka, N.
name: Keimer, B.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Many physical properties of the copper oxide high temperature superconductors appear to defy the conventional (one-electron) theory of metals, and the development of new theories incorporating strong electron correlations is currently at the forefront of condensed matter physics. Inelastic neutron scattering provides incisive information about collective magnetic excitations that is required to guide this effort. Such measurements have thus far proven possible for only two of the many families of high temperature superconductors, La_{2-x} Sr_x CuO_4 and YBa_2 Cu_3 O_{6+x},because suitably large single crystals of other copper oxide compounds could not be grown. While the magnetic spectra of both materials bear certain similarities, there are also pronounced differences that have hampered a unified description of the spin dynamics in the copper oxides. In particular, a sharp resonant spin excitation dominates the spectrum in the superconducting state of YBa_2 Cu_3 O_{6+x}, but is not found in La_{2-x} Sr_x CuO_4. Here we report the discovery of a magnetic resonance peak in the superconducting state of a different copper oxide system, Bi_2 Sr_2 Ca Cu_2 O_{8+δ}, made possible by the synthesis of a sizable single crystal and modern neutron optics. This provides evidence of the generality of this unusual phenomenon among the copper oxides and greatly extends the empirical basis for its theoretical description.
description: 3 figures; to appear in Nature
Apples, Silvius
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1820

description: Ort: Lausanne
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Bähr, Ludwig
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1820

description: Ort: Kassel
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Conrad, Johann Heinrich
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1820

description: Ort: Berlin
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description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
Berg, J. B
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1820

description: Ort: Bamberg
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Space, Time, and Matter: Cosmological Parameters 2001
Creators: name: Krauss, Lawrence M.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Over the past three years, our confidence in the inferred values of cosmological parameters has increased dramatically, confirming that the flat matter dominated Universe that dominated cosmological model building for the past 20 years does not correspond to the Universe in which we live. I review recent developments here and quote best fit current values for fundamental cosmological parameters.
description: 19 pages, figures included. (Invited Review Lecture: Third International Conference on the Identification of Dark Matter, York, England, Sept 2000 - to appear in Proceedings)
Additional file 1: of Effective surveillance systems for vector-borne diseases in urban settings and translation of the data into action: a scoping review
Creators: name: Fournet, Florence
name: Jourdain, Frédéric
name: Bonnet, Emmanuel
name: Degroote, Stéphanie
name: Ridde, Valéry
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Science Policy

description: Multilingual abstracts in the five official working languages of the United Nations. (PDF 879 kb)
Cosmic Censorship: The Role of Quantum Gravity
Creators: name: Hod, Shahar
name: Piran, Tsvi
Publisher: name: arXiv
Year: 2000
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The cosmic censorship hypothesis introduced by Penrose thirty years ago is still one of the most important open questions in {\it classical} general relativity. In this essay we put forward the idea that cosmic censorship is intrinsically a {\it quantum gravity} phenomena. To that end we construct a gedanken experiment in which cosmic censorship is violated within the purely {\it classical} framework of general relativity. We prove, however, that {\it quantum} effects restore the validity of the conjecture. This suggests that classical general relativity is inconsistent and that cosmic censorship might be enforced only by a quantum theory of gravity.
description: 7 pages. This essay received the Second Prize from the Gravity Research Foundation 2000
Beckmann, J. D
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1820

description: Ort: Osnabrück
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Andra, L. & Co
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1820

description: Ort: Neapel
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Bachofen, Johannes
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1820

description: Ort: Brody
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
Relaxation Regimes of Spin Maser
Creators: name: Yukalov, V. I.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Spin relaxation in a microscopic model of spin maser is studied theoretically. Seven qualitatively different regimes are found: free induction, collective induction, free relaxation, collective relaxation, weak superradiance, pure superradiance, and triggered superradiance. The initiation of relaxation can be originated either by an imposed initial coherence or by local spin fluctuations due to nonsecular dipole interactions. The Nyquist noise of resonator does not influence processes in macroscopic samples. The relaxation regimes not initiated by an imposed coherence cannot be described by the standard Bloch equations.
description: 1 file, 10 pages, LaTex, no figures
Berg, Johann Adam, vom
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1820

description: Ort: Schweinfurt
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
The UVES Spectral Quasar Absorption Database (SQUAD) Data Release 1: The first 10 million seconds
Creators: name: Murphy, Michael T.
name: Kacprzak, Glenn G.
name: Savorgnan, Giulia A. D.
name: Carswell, Robert F.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present the first data release (DR1) of the UVES Spectral Quasar Absorption Database (SQUAD), comprising 467 fully reduced, continuum-fitted high-resolution quasar spectra from the Ultraviolet and Visual Echelle Spectrograph (UVES) on the European Southern Observatory's Very Large Telescope. The quasars have redshifts $z=0$-5, and a total exposure time of 10 million seconds provides continuum-to-noise ratios of 4-342 (median 20) per 2.5-km/s pixel at 5500 Å. The SQUAD spectra are fully reproducible from the raw, archival UVES exposures with open-source software, including our UVES_popler tool for combining multiple extracted echelle exposures which we document here. All processing steps are completely transparent and can be improved upon or modified for specific applications. A primary goal of SQUAD is to enable statistical studies of large quasar and absorber samples, and we provide tools and basic information to assist three broad scientific uses: studies of damped Lyman-$α$ systems (DLAs), absorption-line surveys and time-variable absorption lines. For example, we provide a catalogue of 155 DLAs whose Lyman-$α$ lines are covered by the DR1 spectra, 18 of which are reported for the first time. The HI column densities of these new DLAs are measured from the DR1 spectra. DR1 is publicly available and includes all reduced data and information to reproduce the final spectra.
description: 21 pages, 18 figures. Accepted by MNRAS. All final quasar spectra, reduced contributing exposures, and supplementary material available via https://github.com/MTMurphy77/UVES_SQUAD_DR1
Electron states and magnetic phase diagrams of strongly correlated systems
Creators: name: Irkhin, V. Yu.
name: Igoshev, P. A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Various auxiliary-particle approaches to treat electron correlations in many-electron models are analyzed. Applications to copper-oxide layered systems are discussed. The ground-state magnetic phase diagrams are considered within the Hubbard and $s$-$d$ exchange (Kondo) models for square and simple cubic lattices vs. band filling and interaction parameter. A generalized Hartree-Fock approximation is employed to treat commensurate ferro-, antiferromagnetic, and incommensurate (spiral) magnetic phases, and also magnetic phase separation. The correlations are taken into account within the Hubbard model by using the slave-boson approach. The main advantage of this approach is correct estimating the contribution of doubly occupied states number and therefore the paramagnetic phase energy.
description: Physics of Metals and Metallography, special issue, 4 pages
Detecting high redshift evolved galaxies as the hosts of optically faint hard X-ray sources
Creators: name: Cowie, L. L.
name: Barger, A. J.
name: Bautz, M. W.
name: Capak, P.
name: Crawford, C. S.
name: Fabian, A. C.
name: Hu, E. M.
name: Iwamuro, F.
name: Kneib, J. -P.
name: Maihara, T.
name: Motohara, K.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We combine deep Subaru near-infrared images of the massive lensing clusters A2390 and A370 with Keck optical data to map the spectral energy distributions (SEDs) of Chandra X-ray sources lying behind the clusters. The three sources behind A2390 are found to have extremely red colors with SEDs consistent with evolved galaxies at redshifts z>1.4. One source has extremely anomalous colors, which we interpret as evidence for a type Sa SED at a redshift around 2.5. The photometric redshift of another source has been confirmed at z=1.467 from near-infrared spectroscopy using the CISCO spectrograph on Subaru. Mapping of optically faint hard X-ray sources may prove to be an extremely efficient way to locate luminous evolved galaxies at high redshifts.
description: 5 pages, ApJ Letters, in press
Friedel Oscillations in the Open Hubbard Chain
Creators: name: Bedürftig, G.
name: Brendel, B.
name: Frahm, H.
name: Noack, R. M.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Using the Density Matrix Renormalization Group (DMRG), we calculate critical exponents for the one-dimensional Hubbard model with open boundary conditions with and without additional boundary potentials at both ends. A direct comparison with open boundary condition Bethe Ansatz calculations provides a good check for the DMRG calculations on large system sizes. On the other hand, the DMRG calculations provide an independent check of the predictions of Conformal Field Theory, which are needed to obtain the critical exponents from the Bethe Ansatz. From Bethe Ansatz we predict the behaviour of the 1/L-corrected mean value of the Friedel oscillations (for the density and the magnetization) and the characteristic wave vectors, and show numerically that these conjectures are fulfilled with and without boundary potentials. The quality of the numerical results allows us to determine, for the first time, the behaviour of the coefficients of the Friedel oscillations as a function of the the Hubbard interaction.
description: 12 pages, 16 figures; submitted to Phys. Rev. B
Tracking yeast pheromone receptor Ste2 endocytosis using fluorogen-activating protein tagging
Creators: name: Emmerstorfer-Augustin, Anita
name: Augustin, Christoph M.
name: Shams, Shadi
name: Thorner, Jeremy
Publisher: name: arXiv
Year: 2019
Subjects: subject: Cell Behavior (q-bio.CB)
subject: FOS: Biological sciences

description: To observe internalization of the yeast pheromone receptor Ste2 by fluorescence microscopy in live cells in real time, we visualized only those molecules present at the cell surface at the time of agonist engagement (rather than the total cellular pool) by tagging this receptor at its N-terminus with an exocellular fluorogen-activating protein (FAP). A FAP is a single-chain antibody engineered to bind tightly a nonfluorescent, cell-impermeable dye (fluorogen), thereby generating a fluorescent complex. The utility of FAP tagging to study trafficking of integral membrane proteins in yeast, which possesses a cell wall, had not been examined previously. A diverse set of signal peptides and propeptide sequences were explored to maximize expression. Maintenance of the optimal FAP-Ste2 chimera intact required deletion of two, paralogous, glycosylphosphatidylinositol (GPI)-anchored extracellular aspartyl proteases (Yps1 and Mkc7). FAP-Ste2 exhibited a much brighter and distinct plasma membrane signal than Ste2-GFP or Ste2-mCherry yet behaved quite similarly. Using FAP-Ste2, new information was obtained about the mechanism of its internalization, including novel insights about the roles of the cargo-selective endocytic adaptors Ldb19/Art1, Rod1/Art4, and Rog3/Art7.
description: This work was supported by Erwin Schroedinger Fellowship J3787-B21 from the Austrian Science Fund and by National Institutes of Health (NIH) R01 Research Grant GM21841. Additionally, this project has received funding from the European Union's Horizon 2020 research and innovation programme under the Marie Sklodowska-Curie Action H2020-MSCA-IF-2016 InsiliCardio, GA No. 750835
Higher moments of spin-spin correlation functions for the ferromagnetic random bond Potts model
Creators: name: Lewis, Marc-Andre
Publisher: name: arXiv
Year: 1997
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Using CFT techniques, we compute the disorder-averaged p-th power of the spin-spin correlation function for the ferromagnetic random bonds Potts model. We thus generalize the calculation of Dotsenko, Dotsenko and Picco, where the case p=2 was considered. Perturbative calculations are made up to the second order in epsilon (epsilon being proportional to the central charge deviation of the pure model from the Ising model value). The explicit dependence of the correlation function on $p$ gives an upper bound for the validity of the expansion, which seems to be valid, in the three-states case, only if p<=4.
description: 6 pages, LaTeX (needs revtex); typos corrected (alpha->-alpha in final formula)
Homology modeling, molecular dynamics and virtual screening of endothelin-A receptor for the treatment of pulmonary arterial hypertension
Creators: name: Gu, Xi
name: Wang, Ying
name: Wang, Hanxun
name: Wu, Hairui
name: Li, Wei
name: Wang, Jian
name: Li, Ning
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Medicine
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Cancer
subject: Computational Biology

description: Pulmonary arterial hypertension (PAH) is a progressive disease of pulmonary arteries, causing serious shortness of breath and right ventricular failure with high mortality. Numerous studies have verified that the symptoms of PAH could be attenuated effectively with endothelin-A receptor (ETAR) antagonists. Unfortunately, the 3D structure of ETAR has not been released, making it difficult to understand the interactions between ETAR and its antagonists. In this study, computational methods including homology modeling, molecular docking and molecular dynamics simulations were performed to build the structure of ETAR and predict the binding patterns of ETAR with its two antagonists. Based on these results, virtual screening study was implemented against Traditional Chinese Medicine (TCM) database to identify novel natural ETAR antagonists. Six compounds with best binding energies were screened out and two of them were found to bind steadily with ETAR validated through molecular dynamics simulations and MM-GBSA calculation, indicating that they were potential antagonists of ETAR. In a word, our research provided a deep exploration into the interaction between ETAR and its antagonists, which could promote the development of novel therapy against PAH. Communicated by Ramaswamy H. Sarma