cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Hook Mill, G. B. Branard, 1879
Creators: name: Branard, G. B.
Publisher: name: Unknown
Year: 1879
Subjects: Photographs
Photos
Historic buildings
East Hampton
Structures
Hook Mill
Windmills

description: This image by G. B. Branard shows Hook Mill located in East Hampton. This image is courtesy of The Brooklyn Public Library and this reproduction was collected sometime from 1970 to 1982 as part of the East Hampton’s Heritage Photo Collection.
description: Images within East Hampton Heritage Photo Collection seem to have been taken or collected in relation to the East Hampton Heritage project, but not all of them were included in the final publication. Several photographer are included in this collection.
Uluguroscia obscura Taiti & Ferrara 2004
Creators: name: Taiti, Stefano
name: Checcucci, Ilaria
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Isopoda
Philosciidae
Uluguroscia
Uluguroscia obscura

description: Uluguroscia obscura Taiti & Ferrara, 2004 Uluguroscia obscura Taiti & Ferrara, 2004: 238, figs 16–18. Material examined. Socotra: many ♁♁ and ♀♀, Hagghier Mts, Adho Dimelho, 12°34'19.1"N 54°02'52.9"E, 1000 m, 12.I.2003, leg. S. Taiti, MZUF-9206; 5 ♁♁, 5 ♀♀, same data, NHCY (MZUF); 6 ♁♁, 5 ♀♀, Hagghier Mts, Adho Dimelho, 12°34'19.9"N 54°02'49.4"E, 980 m, under stones in meadow, 22.I.2003, leg. S. Taiti, MZUF-9208; 5 ♁♁, 5 ♀♀, same data, NHCY (MZUF); 9 ♁♁, 6 ♀♀, along path from Wadi Daneghan to Adho Dimelho, 12°35'22.4"N 54°02'58.3"E, 550 m, under stones near spring, 22.I.2003, leg. S. Taiti, MZUF-9207; 4 ♁♁, 4 ♀♀, 1 juv., Hagghier Mts, near Adho Dimelho, 12°34'20.9"N 54°02'29.2"E, 1100 m, 22.I.2003, leg. S. Taiti, K. Van Damme and P. De Geest, MZUF-9209. Distribution. Species endemic to Socotra Island where it occurs above 900 m elevation.
description: Published as part of Taiti, Stefano & Checcucci, Ilaria, 2009, New species and records of terrestrial Isopoda (Crustacea, Oniscidea) from Socotra Island, Yemen, pp. 73-103 in ZooKeys 31 (3) on page 80, DOI: 10.3897/zookeys.31.140, http://zenodo.org/record/576582
description: {"references": ["Taiti S, Ferrara F (2004) The terrestrial Isopoda (Crustacea: Oniscidea) of the Socotra Archipelago. Fauna of Arabia 20: 211 - 325."]}
Iosif Brodskij in Italia, ovvero Iosif Brodskij in lingua italiana
Creators: name: Pavan, Stefania
Publisher: name: Firenze University Press
Year: 2014
Subjects: Bibliography; Russian language; Russian literature; Iosif Brodskij; Italian translation

description: The essay is an annotated bibliography of translations into Italian of the works of Joseph Brodsky, both in verse and in prose. The bibliography begins with the translations on the magazine The literary fair in 1964, and ends in 2012 with the collection The Form of Time. As written in the essay itself: the hope is that the translations can start again to be published, in order to give way to Italian readers to learn more about what the poet wrote. Although an annotated bibliography, it can provide great deal of reflections to the careful reader about: the interest awakened by the name of Brodsky; the long years of silence since the last editorial translation; the specific weight of Russian culture in the Italian publishing; to underline only certain aspects.
description: LEA - Lingue e Letterature d'Oriente e d'Occidente, Vol 3 (2014)
The characteristic blue spectra of accretion disks in quasars as uncovered in the infrared
Creators: name: Kishimoto, Makoto
name: Antonucci, Robert
name: Blaes, Omer
name: Lawrence, Andy
name: Boisson, Catherine
name: Albrecht, Marcus
name: Leipski, Christian
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Quasars are thought to be powered by supermassive black holes accreting surrounding gas. Central to this picture is a putative accretion disk which is believed to be the source of the majority of the radiative output. It is well known, however, that the most extensively studied disk model -- an optically thick disk which is heated locally by the dissipation of gravitational binding energy -- is apparently contradicted by observations in a few major respects. In particular, the model predicts a specific blue spectral shape asymptotically from the visible to the near-infrared, but this is not generally seen in the visible wavelength region where the disk spectrum is observable. A crucial difficulty was that, toward the infrared, the disk spectrum starts to be hidden under strong hot dust emission from much larger but hitherto unresolved scales, and thus has essentially been impossible to observe. Here we report observations of polarized light interior to the dust-emiting region that enable us to uncover this near-infrared disk spectrum in several quasars. The revealed spectra show that the near-infrared disk spectrum is indeed as blue as predicted. This indicates that, at least for the outer near-infrared-emitting radii, the standard picture of the locally heated disk is approximately correct. The model problems at shorter wavelengths should then be directed toward a better understanding of the inner parts of the revealed disk. The newly uncovered disk emission at large radii, with more future measurements, will also shed totally new light on the unanswered critical question of how and where the disk ends.
description: published in Nature, 24 July 2008 issue. Supplementary Information can be found at http://www.mpifr-bonn.mpg.de/div/ir-interferometry/suppl_info.pdf Published version can be accessed from http://www.nature.com/nature/journal/v454/n7203/pdf/nature07114.pdf
Il romanzo italiano nel mito di Proust  (e nel mancato mito di Svevo). Riflessioni a margine di Non dimenticarsi di Proust, a cura di Anna Dolfi (FUP, pp. 603)
Creators: name: Girimonti Greco, Giuseppe
name: Sinigaglia, Ezio
Publisher: name: Firenze University Press
Year: 2014

description: LEA - Lingue e Letterature d'Oriente e d'Occidente, Vol 3 (2014)
Akathisia Associated with the Use of Levofloxacin: A Case Report
Creators: name: Zeenat Qureshi Stroke Institutes
Publisher: name: Zenodo
Year: 2023

description: Introduction— Levofloxacin is a fluoroquinolone used to treat various bacterial infections. One of its rare adverse reactions is akathisia, the feeling of inner restlessness. In this case report, we describe a patient who developed worsening of tardive dyskinesia and new onset akathisia secondary to the use of levofloxacin for treatment of cellulitis and Pseudomonas aeruginosa bacteremia.Case Description— A 70-year-old woman with history of tardive dyskinesia was diagnosed with leg cellulitis and Pseudomonas aeruginosa bacteremia. She was started on oral levofloxacin 500 mg daily for 2 days and transitioned to cefepime on day 3. Due to difficulty maintaining intravenous access, she was switched back to levofloxacin on day 5. 10 days after initiating antibiotics, she developed irregular involuntary movements of the tongue, mouth, left arm, and right leg that could be intentionally briefly suppressed. She received one dose of diphenhydramine and levofloxacin was discontinued. Acute worsening of tardive dyskinesia and new onset akathisia improved immediately and completely resolved 3 days later.Conclusion— Movement disorders represent a rare side effect of fluoroquinolones that can occur hours or days after initiation. Apart from discontinuation, standard guidelines for the treatment of levofloxacin-induced movement disorders are lacking. The use of diphenhydramine, clonidine, benzodiazepines, and propanol had been utilized in anti-psychotic induced movement disorders. In this case, we report worsening of tardive dyskinesia and new onset akathisia secondary to levofloxacin use that improved with one dose of diphenhydramine and resolved with discontinuation of the antibiotic. Prompt recognition of this potential side effect of fluoroquinolones can guide antibiotic selection particularly in the elderly population, timely discontinuation of the medication, and therapeutic relief.
Giant magnons in the D1-D5 system
Creators: name: David, Justin R.
name: Sahoo, Bindusar
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study giant magnons in the the D1-D5 system from both the boundary CFT and as classical solutions of the string sigma model in $AdS_3\times S^3\times T^4$. Re-examining earlier studies of the symmetric product conformal field theory we argue that giant magnons in the symmetric product are BPS states in a centrally extended $SU(1|1)\times SU(1|1)$ superalgebra with two more additional central charges. The magnons carry these additional central charges locally but globally they vanish. Using a spin chain description of these magnons and the extended superalgebra we show that these magnons obey a dispersion relation which is periodic in momentum. We then identify these states on the string theory side and show that here too they are BPS in the same centrally extended algebra and obey the same dispersion relation which is periodic in momentum. This dispersion relation arises as the BPS condition for the extended algebra and is similar to that of magnons in ${\cal N}=4$ Yang-Mills
description: Added references and comments on integrabilty/S-matrix
Forward hadron production in high energy pA collisions: from RHIC to LHC
Creators: name: Tuchin, Kirill
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We present a calculation of Pi, D and B mesons production at RHIC and LHC energies based upon the KKT model of gluon saturation. We discuss dependence of the nuclear modification factor on rapidity and transverse momentum.
description: 16 pages, 8 figures; discussion added and a few typos corrected
Effects of selective dilution on the magnetic properties of La_{0.7}Sr_{0.3}Mn_{1-x}M'_xO_3 (M' = Al, Ti)
Creators: name: Nam, D. N. H.
name: Dai, N. V.
name: Hong, L. V.
name: Phuc, N. X.
name: Bau, L. V.
name: Nordblad, P.
name: Newrock, R. S.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The magnetic lattice of mixed-valence Mn ions in La$_{0.7}$Sr$_{0.3}$MnO$_{3}$ is selectively diluted by partial substitution of Al or Ti for Mn. The ferromagnetic transition temperature $T_\mathrm{c}$ and the saturation magnetization $M_\mathrm{s}$ both decrease with substitution. By presenting the data in terms of selective dilution, $T_\mathrm{c}$ in the low-doping region is found to follow the relation $T_\mathrm{c}=T_\mathrm{c0}(1-n_\mathrm{p})$, where $T_\mathrm{c0}$ refers to the undiluted system and $n_\mathrm{p}$ is the dilution concentration defined as $n_\mathrm{p}=x/0.7$ or $n_\mathrm{p}=x/0.3$ for $M^\prime=$ Al or Ti, respectively. The scaling behavior of $T_\mathrm{c}(n_\mathrm{p})$ can be analyzed in the framework of the molecular-field theory and still valid when Mn is substituted by both Al and Ti. The results are discussed with respect to the contributions from ferromagnetic double exchange and other possible antiferromagnetic superexchange interactions coexisting in the material.
description: Revtex4, 4 pages, 4 figures, 2006 Halong Conference Report
One-Loop Calculations with BlackHat
Creators: name: Berger, C. F.
name: Bern, Z.
name: Dixon, L. J.
name: Cordero, F. Febres
name: Forde, D.
name: Ita, H.
name: Kosower, D. A.
name: Maitre, D.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We describe BlackHat, an automated C++ program for calculating one-loop amplitudes, and the techniques used in its construction. These include the unitarity method and on-shell recursion. The other ingredients are compact analytic formulae for tree amplitudes for four-dimensional helicity states. The program computes amplitudes numerically, using analytic formulae only for the tree amplitudes, the starting point for the recursion, and the loop integrals. We make use of recently developed on-shell methods for evaluating coefficients of loop integrals, in particular a discrete Fourier projection as a means of improving numerical stability. We illustrate the good numerical stability of this approach by computing six-, seven- and eight-gluon amplitudes in QCD and comparing against known analytic results.
description: To appear in the proceedings of 9th Workshop on Elementary Particle Theory: Loops and Legs in Quantum Field Theory, Sondershausen, Germany, 20-25 Apr 2008
Zu den Edelsteinstrophen in Heinrichs von Mügeln ‚Tum‘
Creators: name: Gerhardt, Christoph
Publisher: name: Trier University
Year: 2021

description: Untersuchung der Edelstein-Allegorien in 12 Strophen der Marienpreis-Dichtung 'Der Tum' (Dom) des gelehrten spätmittelhochdeutschen Sangspruch-Dichters Heinrich von Mügeln (2. Hälfte des 14. Jahrhunderts)
Modulated inflation from kinetic term
Creators: name: Matsuda, Tomohiro
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study modulated inflation from kinetic term. Using the Mukhanov-Sasaki variable, it is possible to determine how mixing induced by the kinetic term feeds the curvature perturbation with the isocurvature perturbation. We show explicitly that the analytic result obtained from the evolution of the Mukhanov-Sasaki variable is consistent with the $δN$-formula. From our results, we find analytic conditions for the modulated fluctuation and the non-Gaussianity parameter.
description: 15 pages, 1 figure, Accepted for publication in JCAP
Excitation of MHD waves in magnetized anisotropic cosmologies
Creators: name: Kuiroukidis, A
name: Kleidis, K
name: Papadopoulos, D B
name: Vlahos, L
Publisher: name: arXiv
Year: 2007
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The excitation of cosmological perturbations in an anisotropic cosmological model and in the presence of a homogeneous magnetic field was studied, using the resistive magnetohydrodynamic (MHD) equations. We have shown that fast-magnetosonic modes, propagating normal to the magnetic field grow exponentially and saturated at high values, due to the resistivity. We also demonstrate that the jeans-like instabilities are enhanced inside a resistive and the formation of condensations formed within an anisotropic fluid influence the growing magnetosonic waves.
description: 12 pages, RevTex, 5 figures ps, accepted for publication to Astronomy and Astrophysics
Black holes, information, and locality
Creators: name: Giddings, Steven B.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Thirty years of a deepening information paradox suggest the need to revise our basic physical framework. Multiple indicators point toward reassessment of the principle of locality: lack of a precise definition in quantum gravity, behavior of high-energy scattering, hints from strings and AdS/CFT, conundrums of quantum cosmology, and finally lack of good alternative resolutions of the paradox. A plausible conjecture states that the non-perturbative dynamics of gravity is unitary but nonlocal. String theory may directly address these issues but so far important aspects remain elusive. If this viewpoint is correct, critical questions are to understand the "correspondence" limit where nonlocal physics reduces to local quantum field theory, and beyond, to unveil principles of an underlying nonlocal theory.
description: v2: minor updates to agree w/published version
Transition from phase to generalized synchronization in time-delay systems
Creators: name: Senthilkumar, D. V.
name: Lakshmanan, M.
name: Kurths, J.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: The notion of phase synchronization in time-delay systems, exhibiting highly non-phase-coherent attractors, has not been realized yet even though it has been well studied in chaotic dynamical systems without delay. We report the identification of phase synchronization in coupled nonidentical piece-wise linear and in coupled Mackey-Glass time-delay systems with highly non-phase-coherent regimes. We show that there is a transition from non-synchronized behavior to phase and then to generalized synchronization as a function of coupling strength. We have introduced a transformation to capture the phase of the non-phase coherent attractors, which works equally well for both the time-delay systems. The instantaneous phases of the above coupled systems calculated from the transformed attractors satisfy both the phase and mean frequency locking conditions. These transitions are also characterized in terms of recurrence based indices, namely generalized autocorrelation function $P(t)$, correlation of probability of recurrence (CPR), joint probability of recurrence (JPR) and similarity of probability of recurrence (SPR). We have quantified the different synchronization regimes in terms of these indices. The existence of phase synchronization is also characterized by typical transitions in the Lyapunov exponents of the coupled time-delay systems.
description: Accepted for publication in CHAOS
Origin and tuning of the magnetocaloric effect for the magnetic refrigerant MnFe(P1-xGex)
Creators: name: Liu, Danmin
name: Zhang, Ming Yue Jiuxing
name: McQueen, T. M.
name: Lynn, Jeffrey W.
name: Wang, Xiaolu
name: Chen, Ying
name: Li, Jiying
name: Cava, R. J.
name: Liu, Xubo
name: Altounian, Zaven
name: Huang, Qingzhen
Publisher: name: arXiv
Year: 2008
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Neutron diffraction and magnetization measurements of the magneto refrigerant Mn1+yFe1-yP1-xGex reveal that the ferromagnetic and paramagnetic phases correspond to two very distinct crystal structures, with the magnetic entropy change as a function of magnetic field or temperature being directly controlled by the phase fraction of this first-order transition. By tuning the physical properties of this system we have achieved a maximum magnetic entropy change exceeding 74 J/Kg K for both increasing and decreasing field, more than twice the value of the previous record.
description: 6 Figures. One table
Charmonium at high temperature in two-flavor QCD
Creators: name: Aarts, Gert
name: Allton, Chris
name: Oktay, Mehmet Bugrahan
name: Peardon, Mike
name: Skullerud, Jon-Ivar
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We compute charmonium spectral functions in 2-flavor QCD on anisotropic lattices using the maximum entropy method. Our results suggest that the S-waves (J/psi and eta_c) survive up to temperatures close to 2Tc, while the P-waves (chi_c0 and chi_c1) melt away below 1.2Tc.
description: 11 pages, 19 figures. v2: expanded discussion and modified conclusions. One figure changed. To appear in PRD
Additional file 1 of Exploring the microbial diversity and characterization of cellulase and hemicellulase genes in goat rumen: a metagenomic approach
Creators: name: Thapa, Santosh
name: Zhou, Suping
name: O’Hair, Joshua
name: Al Nasr, Kamal
name: Ropelewski, Alexander
name: Li, Hui
Publisher: name: figshare
Year: 2023
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics

description: Additional file 1: Table S1. Primers for gene cloning from goat rumen bacterial DNA. Table S2. Microbial community analysis using Metaphlan. Table S3. Gene counts of CAZymes annotated by DOE-JGI pipelines. Table S4. Cellulase and hemicellulase genes deposited into NCBI database with accession number. Figure S1. SDS-PAGE analysis of the recombinant proteins. (+) are crude extract of IPTG induced endo 1, 4 beta xylanase (left) around 37kD and endoglucanase A (right) around 38kDa; (+/-) are crude extract with no IPTG induction; (-) are an IPTG induced crude extract of an empty vector (negative control).
Optical Birefringence and Domain Structure of the as-grown Rb2xTl2(1-x)Cd2(SO4)3 Solid Solutions at Phase Transitions
Creators: name: Say, A.
name: Sveleba, S.
name: Teslyuk, I.
name: Martynyuk-Lototska, I.
name: Girnyk, I.
name: Vlokh, R.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: It is shown that the as-grown solid solutions Tl2xRb2(1-x)Cd2(SO4)3 possess a residual optical birefringence in the cubic phase at room temperature. The existence of both the residual birefringence and the residual domain structure in the compound with x=0.8 at the room temperature, along with the domain walls orientation and the orientation of extinction positions of the neighbouring domains, indicate that the above domain structure corresponds to "forbidden" ferroelastic domains of the phase P212121. On the basis of measurements for the temperature variation of the birefringence and observations of the domain structure transformations, one can conclude that the phases with the symmetries P213 and P21 coexist above Tc1 in the compounds with x = 0.7 - 1.0. The phase transition temperatures Tc1, Tc2, and Tc3 obtained from the temperature birefringence variations agree well with those obtained previously, using the studies of thermal expansion and ultrasonic wave velocities.
description: 7 pages, 5 figures
Uluguroscia pohli Taiti & Ferrara 2004
Creators: name: Taiti, Stefano
name: Checcucci, Ilaria
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Isopoda
Philosciidae
Uluguroscia
Uluguroscia pohli

description: Uluguroscia pohli Taiti & Ferrara, 2004 Uluguroscia pohli Taiti & Ferrara, 2004: 238, figs 19–20, pl. 7 Material examined. Socotra: many ♁♁ and ♀♀, Qeysoh, 12°39'32"N 53°28'12"E, in palm grove, 20.I.2003, leg. S. Taiti, MZUF-9210; 5 ♁♁, 5 ♀♀, same data, NHCY (MZUF); many ♁♁ and ♀♀, same locality, under palm logs in meadow, 20.I.2003, leg. S. Taiti, MZUF-9218; 5 ♁♁, 5 ♀♀, same data, NHCY (MZUF); 1 ♁, 6 ♀♀, Wadi Ayhaft, 12°36'14.7"N 53°59'31.1"E, ca. 240 m, granite, under stones near wadi, 21.I.2003, leg. S. Taiti, MZUF-9211; 5 ♁♁, 12 ♀♀, 4 juvs, Wadi Ayhaft, 12°36'38"N 53°58'42.9"E, ca. 170 m, limestone, under stones, 21.I.2003, leg. S. Taiti, MZUF-9216; many ♁♁ and ♀♀, Wadi Daneghan, 12°35'50.8"N 54°03'27.2"E, wet cliff, Ficus litter and under stones, 300 m, 17.I.2003, leg. S. Taiti, MZUF-9212; 5 ♁♁, 5 ♀♀, same data, NHCY (MZUF); 2 ♁♁, 1 ♀, along path from Wadi Daneghan to Adho Dimelho, 12°35'22.4"N 54°02'58.3"E, 550 m, under stones near spring, 22.I.2003, leg. S. Taiti, MZUF-9213; 1 ♁, 4 ♀♀, Wadi Daneghan, 12°36'23.6"N 54°03'31.8"E, 170 m, 17.I.2003, leg. S. Taiti, MZUF-9214; many ♁♁ and ♀♀, Hoq Cave, 12°35'07.9"N 54°21'06.1"E, in humus outside entrance, 14.I.2003, leg. S. Taiti, MZUF-9215; 5 ♁♁, 5 ♀♀, same data, NHCY (MZUF); 10 ♁♁, 4 ♀♀, 12 juvs, S of Riqeleh, 12°35'42.4"N 54°18'52.8"E, in palm grove along Wadi Kazekas, 50 m, 17.I.2003, leg. S. Taiti, MZUF-9217; 5 ♁♁, 5 ♀♀, same data, NHCY (MZUF). Distribution. Species endemic to Socotra Island where it occurs below 700 m elevation.
description: Published as part of Taiti, Stefano & Checcucci, Ilaria, 2009, New species and records of terrestrial Isopoda (Crustacea, Oniscidea) from Socotra Island, Yemen, pp. 73-103 in ZooKeys 31 (3) on pages 80-81, DOI: 10.3897/zookeys.31.140, http://zenodo.org/record/576582
description: {"references": ["Taiti S, Ferrara F (2004) The terrestrial Isopoda (Crustacea: Oniscidea) of the Socotra Archipelago. Fauna of Arabia 20: 211 - 325."]}
Spin and Accretion Rate Dependence of Black Hole X-Ray Spectra
Creators: name: Kinch, Brooks E.
name: Schnittman, Jeremy D.
name: Noble, Scott C.
name: Kallman, Timothy R.
name: Krolik, Julian H.
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We present a survey of how the spectral features of black hole X-ray binary systems depend on spin, accretion rate, viewing angle, and Fe abundance when predicted on the basis of first principles physical calculations. The power law component hardens with increasing spin. The thermal component strengthens with increasing accretion rate. The Compton bump is enhanced by higher accretion rate and lower spin. The Fe K$α$ equivalent width grows sub-linearly with Fe abundance. Strikingly, the K$α$ profile is more sensitive to accretion rate than to spin because its radial surface brightness profile is relatively flat, and higher accretion rate extends the production region to smaller radii. The overall radiative efficiency is at least 30--100% greater than as predicted by the Novikov-Thorne model.
description: 23 pages, 17 Figures, 1 Table
Alfven modes driven non-linearly by metric perturbations in anisotropic magnetized cosmologies
Creators: name: Kuiroukidis, A
name: Kleidis, K
name: Papadopoulos, D B
Publisher: name: arXiv
Year: 2007
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We consider anisotropic magnetized cosmologies filled with conductive plasma fluid and study the implications of metric perturbations that propagate parallel to the ambient magnetic field. It is known that in the first order (linear) approximation with respect to the amplitude of the perturbations no electric field and density perturbations arise. However, when we consider the non-linear coupling of the metric perturbations with their temporal derivatives, certain classes of solutions can induce steeply increasing in time electric field perturbations. This is verified both numerically and analytically. The source of these perturbations can be either high-frequency quantum vacuum fluctuations, driven by the cosmological pump field, in the early stages of the evolution of the Universe or astrophysical processes or a non-linear isotropization process of an initially anisotropic cosmological spacetime.
description: 7 pages, RevTex, 3 figures ps, accepted for publication to IJMPA
Durchblick in Diemarden
Creators: name: Saile, Thomas
name: Posselt, Martin
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2021

description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 80 Nr. 1 (2002)
Local electronic structure of Cr in the II-VI diluted ferromagnetic semiconductor Zn$_{1-x}$Cr$_x$Te
Creators: name: Kobayashi, M.
name: Ishida, Y.
name: Hwang, J. I.
name: Song, G. S.
name: Fujimori, A.
name: Yang, C. -S.
name: Lee, L.
name: Lin, H. -J.
name: Huang, D. -J.
name: Chen, C. T.
name: Takeda, Y.
name: Fujimori, S. -I.
name: Okane, T.
name: Saitoh, Y.
name: Yamagami, H.
name: Kobayashi, K.
name: Tanaka, A.
name: Saito, H.
name: Ando, K.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The electronic structure of the Cr ions in the diluted ferromagnetic semiconductor Zn$_{1-x}$Cr$_x$Te ($x=0.03$ and 0.15) thin films has been investigated using x-ray magnetic circular dichroism (XMCD) and photoemission spectroscopy (PES). Magnetic-field ($H$) and temperature ($T$) dependences of the Cr $2p$ XMCD spectra well correspond to the magnetization measured by a SQUID magnetometer. The line shape of the Cr $2p$ XMCD spectra is independent of $H$, $T$, and $x$, indicating that the ferromagnetism is originated from the same electronic states of the Cr ion. Cluster-model analysis indicates that although there are two or more kinds of Cr ions in the Zn$_{1-x}$Cr$_x$Te samples, the ferromagnetic XMCD signal is originated from Cr ions substituted for the Zn site. The Cr 3d partial density of states extracted using Cr $2p \to 3d$ resonant PES shows a broad feature near the top of the valence band, suggesting strong $s$,$p$-$d$ hybridization. No density of states is detected at the Fermi level, consistent with their insulating behavior. Based on these findings, we conclude that double exchange mechanism cannot explain the ferromagnetism in Zn$_{1-x}$Cr$_{x}$Te.
description: Accepted for New Journal of Physics. Single column, 21 pages, 7 figures
Studies of Optical Damage in Photorefractive Single LiNbO3 Crystals using Imaging Polarimetry
Creators: name: Krupych, O.
name: Smaga, I.
name: Vlokh, R.
Publisher: name: arXiv
Year: 2007
Subjects: subject: General Physics (physics.gen-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The optical damage of photorefractive material, single LiNbO3 crystal, is experimentally studied. The specimen has been illuminated with the radiation of continuous Ar-laser (the wavelength of 488 nm) focused to 35?m spot. The induced birefringence map is obtained by means of imaging polarimeter. Promising resources of the experimental setup for detecting laser-induced damage in photorefractive materials is demonstrated.
description: 5 pages, 6 figures
Serendibia Manicastri & Taiti 1987
Creators: name: Taiti, Stefano
name: Checcucci, Ilaria
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Isopoda
Philosciidae
Serendibia

description: Genus Serendibia Manicastri & Taiti, 1987 Type-species: Serendibia denticulata Manicastri & Taiti, 1987 by original designation and monotypy.
description: Published as part of Taiti, Stefano & Checcucci, Ilaria, 2009, New species and records of terrestrial Isopoda (Crustacea, Oniscidea) from Socotra Island, Yemen, pp. 73-103 in ZooKeys 31 (3) on page 81, DOI: 10.3897/zookeys.31.140, http://zenodo.org/record/576582
description: {"references": ["Manicastri C, Taiti S (1987) Terrestrial isopods from Sri Lanka, III: Philosciidae (Crustacea, Oniscidea): part 1. Revue Suisse de Zoologie 94: 17 - 34."]}
Giant electro-optic effect using polarizable dark states
Creators: name: Mohapatra, A. K.
name: Bason, M. G.
name: Butscher, B.
name: Weatherill, K. J.
name: Adams, C. S.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The electro-optic effect, where the refractive index of a medium is modified by an electric field, is of central importance in non-linear optics, laser technology, quantum optics and optical communications. In general, electro-optic coefficients are very weak and a medium with a giant electro-optic coefficient would have profound implications for non-linear optics, especially at the single photon level, enabling single photon entanglement and switching. Here we propose and demonstrate a giant electro-optic effect based on polarizable dark states. We demonstrate phase modulation of the light field in the dark state medium and measure an electro-optic coefficient that is more than 12 orders of magnitude larger than in other gases. This enormous Kerr non-linearity also creates the potential for precision electrometry and photon entanglement.
description: To appear in Nature Physics
Accelerating key bioinformatics tasks 100-fold by improving memory access
Creators: name: Sfiligoi, Igor
name: McDonald, Daniel
name: Knight, Rob
Publisher: name: arXiv
Year: 2021
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: Genomics (q-bio.GN)
subject: FOS: Computer and information sciences
subject: FOS: Biological sciences

description: Most experimental sciences now rely on computing, and biological sciences are no exception. As datasets get bigger, so do the computing costs, making proper optimization of the codes used by scientists increasingly important. Many of the codes developed in recent years are based on the Python-based NumPy, due to its ease of use and good performance characteristics. The composable nature of NumPy, however, does not generally play well with the multi-tier nature of modern CPUs, making any non-trivial multi-step algorithm limited by the external memory access speeds, which are hundreds of times slower than the CPU's compute capabilities. In order to fully utilize the CPU compute capabilities, one must keep the working memory footprint small enough to fit in the CPU caches, which requires splitting the problem into smaller portions and fusing together as many steps as possible. In this paper, we present changes based on these principles to two important functions in the scikit-bio library, principal coordinates analysis and the Mantel test, that resulted in over 100x speed improvement in these widely used, general-purpose tools.
description: 6 pages, 3 tables, 7 algorithms, To be published in Proceedings of PEARC21
Long live the disk: lifetimes of protoplanetary disks in hierarchical triple star systems and a possible explanation for HD 98800 B
Creators: name: Ronco, María Paula
name: Guilera, Octavio M.
name: Cuadra, Jorge
name: Bertolami, Marcelo M. Miller
name: Cuello, Nicolás
name: Fontecilla, Camilo
name: Poblete, Pedro
name: Bayo, Amelia
Publisher: name: arXiv
Year: 2021
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The gas dissipation from a protoplanetary disk is one of the key processes affecting planet formation, and it is widely accepted that it happens on timescales of a few million years for disks around single stars. Over the last years, several protoplanetary disks have been discovered in multiple star systems, and despite the complex environment in which they find themselves, some of them seem to be quite old, a situation that may favor planet formation. A clear example of this is the disk around HD 98800 B, a binary in a hierarchical quadruple stellar system, which at a $\sim$10 Myr age seems to still be holding significant amounts of gas. Here we present a 1D+1D model to compute the vertical structure and gas evolution of circumbinary disks in hierarchical triple star systems considering different stellar and disk parameters. We show that tidal torques due to the inner binary together with the truncation of the disk due to the external companion strongly reduce the viscous accretion and expansion of the disk. Even allowing viscous accretion by tidal streams, disks in these kind of environments can survive for more than 10 Myr, depending on their properties, with photoevaporation being the main gas dissipation mechanism. We particularly apply our model to the circumbinary disk around HD 98800 B and confirm that its longevity, along with the current non-existence of a disk around the companion binary HD 98800 A, can be explained with our model and by this mechanism.
description: 20 pages, 9 figures. Accepted for publication in ApJ
Effective gravity from a quantum gauge theory in Euclidean space-time
Creators: name: Sobreiro, R. F.
name: Otoya, V. J. Vasquez
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We consider a $SO(d)$ gauge theory in an Euclidean $d$-dimensional space-time, which is known to be renormalizable to all orders in perturbation theory for $2\le{d}\le4$. Then, with the help of a space-time representation of the gauge group, the gauge theory is mapped into a curved space-time with linear connection. Further, in that mapping the gauge field plays the role of the linear connection of the curved space-time and an effective metric tensor arises naturally from the mapping. The obtained action, being quadratic in the Riemann-Christoffel tensor, at a first sight, spoils a gravity interpretation of the model. Thus, we provide a sketch of a mechanism that breaks the $SO(d)$ color invariance and generates the Einstein-Hilbert term, as well as a cosmological constant term, allowing an interpretation of the model as a modified gravity in the Palatini formalism. In that sense, gravity can be visualized as an effective classical theory, originated from a well defined quantum gauge theory. We also show that, in the four dimensional case, two possibilities for particular solutions of the field equations are the de Sitter and Anti de Sitter space-times.
description: 20 pages; Final version accepted for publication in Class.Quant.Grav
Sharp density bounds on the finite field Kakeya problem
Creators: name: Bukh, Boris
name: Chao, Ting-Wei
Publisher: name: arXiv
Year: 2021
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: A Kakeya set in $\mathbb{F}_q^n$ is a set containing a line in every direction. We show that every Kakeya set in $\mathbb{F}_q^n$ has density at least $1/2^{n-1}$, matching the construction by Dvir, Kopparty, Saraf and Sudan.
description: 9 pages, 1 figure
Additional file 1 of Abnormal alterations of regional spontaneous neuronal activity and functional connectivity in insomnia patients with difficulty falling asleep: a resting-state fMRI study
Creators: name: Jiang, Tongfei
name: Yin, Xuejiao
name: Zhu, Liying
name: Jia, Weilin
name: Tan, Zhongjian
name: Li, Bin
name: Guo, Jing
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Mental Health

description: Supplementary Material 1: Correlation analysis results
Overexpression of OSB2 gene in transgenic rice up-regulated expression of structural genes in anthocyanin biosynthesis pathway
Creators: name: Chotipa Sakulsingharoj
name: Poonsri Inta
name: Roypim Sukkasem
name: Saengtong Pongjaroenkit
name: Srimek Chowpongpang
name: Varaporn Sangtong1
Publisher: name: Genetics Society of Thailand
Year: 2014
Subjects: anthocyanin biosynthesis, OSB2 gene, Oryza sativa, transformation, Agrobacterium

description: 3, 7, Thai Journal of Genetics
Serendibia vagans Taiti & Ferrara 2004
Creators: name: Taiti, Stefano
name: Checcucci, Ilaria
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Isopoda
Philosciidae
Serendibia
Serendibia vagans

description: Serendibia vagans Taiti & Ferrara, 2004 Serendibia vagans Taiti & Ferrara, 2004: 248, figs 24–26. Material examined. Socotra: many ♁♁ and ♀♀, S of Riqeleh, 12°35'42.4"N 54°18'52.8"E, in palm grove along Wadi Kazekas, 50 m, 17.I.2003, leg. S.Taiti, MZUF- 9219; 5 ♁♁, 5 ♀♀, same data, NHCY (MZUF); 2 ♀♀, Wadi Ayhaft, 12°36'14.7"N 53°59'31.1"E, ca. 240 m, granite, under stones near wadi, 21.I.2003, leg. S. Taiti, MZUF-9220; 2 ♁♁, 1 ♀, 1 juv., Wadi Daneghan, 12°35'50.8"N 54°03'27.2"E, wet cliff, Ficus litter and under stones, 300 m, 17.I.2003, leg. S. Taiti, MZUF-9221; many ♁♁ and ♀♀, Hoq Cave, 12°35'07.9"N 54°21'06.1"E, ca. 30 m inside, 14.I.2003, leg. S. Taiti and A. K. Nasher, MZUF-9222; 5 ♁♁, 5 ♀♀, same data, NHCY (MZUF). Distribution. Species endemic to Socotra Island.
description: Published as part of Taiti, Stefano & Checcucci, Ilaria, 2009, New species and records of terrestrial Isopoda (Crustacea, Oniscidea) from Socotra Island, Yemen, pp. 73-103 in ZooKeys 31 (3) on page 81, DOI: 10.3897/zookeys.31.140, http://zenodo.org/record/576582
description: {"references": ["Taiti S, Ferrara F (2004) The terrestrial Isopoda (Crustacea: Oniscidea) of the Socotra Archipelago. Fauna of Arabia 20: 211 - 325."]}
The quantum $J_1$-$J_1'$-$J_2$ spin-1/2 Heisenberg model: Influence of the interchain coupling on the ground-state magnetic ordering in 2D
Creators: name: Bishop, R. F.
name: Li, P. H. Y.
name: Darradi, R.
name: Richter, J.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study the phase diagram of the 2D $J_1$-$J_1'$-$J_2$ spin-1/2 Heisenberg model by means of the coupled cluster method. The effect of the coupling $J_1'$ on the Neel and stripe states is investigated. We find that the quantum critical points for the Neel and stripe phases increase as the coupling strength $J_1'$ is increased, and an intermediate phase emerges above the region at $J_1' \approx 0.6$ when $J_1=1$. We find indications for a quantum triple point at $J_1' \approx 0.60 \pm 0.03$, $J_2 \approx 0.33 \pm 0.02$ for $J_1=1$.
description: 12 pages, 5 figures. Changed minor contents
A hierarchical search for gravitational waves from supermassive black hole binary mergers
Creators: name: Harry, I. W.
name: Fairhurst, S.
name: Sathyaprakash, B. S.
Publisher: name: arXiv
Year: 2008
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We present a method to search for gravitational waves from coalescing supermassive binary black holes in LISA data. The search utilizes the $\mathcal{F}$-statistic to maximize over, and determine the values of, the extrinsic parameters of the binary system. The intrinsic parameters are searched over hierarchically using stochastically generated multi-dimensional template banks to recover the masses and sky locations of the binary. We present the results of this method applied to the mock LISA data Challenge 1B data set.
description: 11 pages, 2 figures, for GWDAW-12 proceedings edition of CQG
Constraints on non-thermal Dark Matter from Planck lensing extraction
Creators: name: Popa, L. A.
name: Vasile, A.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Distortions of CMB temperature and polarization anisotropy maps caused by gravitational lensing, observable with high angular resolution and sensitivity, can be used to constrain the sterile neutrino mass, offering several advantages against the analysis based on the combination of CMB, LSS and Lyαforest power spectra. As the gravitational lensing effect depends on the matter distribution, no assumption on light-to-mass bias is required. In addition, unlike the galaxy clustering and Lyαforest power spectra, the projected gravitational potential power spectrum probes a larger range of angular scales, the non-linear corrections being required only at very small scales. Taking into account the changes in the time-temperature relation of the primordial plasma and the modification of the neutrino thermal potential, we compute the projected gravitational potential power spectrum and its correlation with the temperature in the presence of DM sterile neutrino. We show that the cosmological parameters are generally not biased when DM sterile neutrino is included. From this analysis we found a lower limit on DM sterile neutrino mass m_s >2.08 keV at 95% CL, consistent with the lower mass limit obtained from the combined analysis of CMB, SDSS 3D power spectrum and SDSS Lyαforest power spectrum ($m_{ν_s}>1.7$ keV). We conclude that although the information that can be obtained from lensing extraction is rather limited due to the high level of the lensing noise of Planck experiment, weak lensing of CMB offers a valuable alternative to constrain the dark matter sterile neutrino mass.
description: 15 pages, 6 figures
Affiliation support in Open Journal Systems using ROR Identifiers
Creators: name: Withanage, Dulip
Publisher: name: Zenodo
Year: 2021
Subjects: ROR
TIB
Open Journal Systems
Research Organization Registry
OJS
Public Knowledge Project
PKP
OJS Plugin
Affiliation

description: Discoverable academic affiliations enrich scholarly communication in multiple ways: Standardized, controlled organization vocabularies significantly simplify consistent maintenance, indexing, searching, and dissemination of scholarly affiliations from publications. Research Organization Registry (ROR.org) maintains one of the world's largest collection of organization identifiers with enriched metadata, which is searchable and freely accessible through a web and programmable interface. In order to make use of ROR Organization Registry, TIB Open Publishing developed and implemented the ROR Identifier support for Open Journal Systems (OJS). The plugin enables searching functionality and and multi-lingual auto-completion of affiliations for authors of academic journals and conference publications in OJS. The advantages of the OJS-ROR integration for both authors and publication hosting institutions will be presented with an academic and technical focus.
Theory on the scattering of light and surface plasmon polaritons by arrays of holes and dimples in a metal film
Creators: name: de Leon-Perez, F.
name: Brucoli, G.
name: Garcia-Vidal, F. J.
name: Martin-Moreno, L.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The scattering of light and surface plasmon polaritons (SPPs) by finite arrays of either holes or dimples in a metal film is treated theoretically. A modal expansion formalism, capable of handling real metals with up to thousands of indentations, is presented. Computations based on this method demonstrate that a single hole scatters a significant fraction of incoming light into SPPs. It is also observed that holes and dimples scatter SPPs into light with similar efficiencies, provided the depth of the dimple is larger than its radius. Finally, it is shown that in arrays the normalized-to-area emittances in the out-of-plane and SPP channels present different dependences with the number of holes.
description: 22 pages, 11 figures, revised version submitted to New Journal of Physics
Quantum decoherence and classical correlations of the harmonic oscillator in the Lindblad theory
Creators: name: Isar, A.
name: Scheid, W.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In the framework of the Lindblad theory for open quantum systems we determine the degree of quantum decoherence and classical correlations of a harmonic oscillator interacting with a thermal bath. The transition from quantum to classical behaviour of the considered system is analyzed and it is shown that the classicality takes place during a finite interval of time. We calculate also the decoherence time and show that it has the same scale as the time after which statistical fluctuations become comparable with quantum fluctuations.
description: 24 pages, 8 figures
EXPLORATION OF FEMININE SENSIBILITY IN NAYANTARA SAHGAL'S THE DAY IN SHADOW
Creators: name: Dr. M. Sivasankari
Publisher: name: Zenodo
Year: 2023

description: Nayantara Sahgal is the best known feminist novelist in Indian English Literature. Nayantara Sahgal novels primarily deal with feminism. She is a writer of feminist perspective and her women characters are dibber from other women. She imposed her emotions on the characters. Nayantara Sahgal weaved feminine sensibility through her novels. Nayantara Sahgal was made keenly aware of the public forces that shaped her future existence.  This paper attempts to exploration of feminine sensibility in Nayantara Sahgal’s The Day in Shadow. The Day in Shadow deals with the struggle of a young, beautiful and daring Indian woman, Simrit trapped under the burden of a brutal divorce settlement. Through the character of Simrit, Nayantara Sahgal projects how a divorced woman lives her life with agony and unhappiness and the difficulty she experiences in the hands of a cruel and unjust male-dominated society in India. Finally in the study of Nayantara Sahgal’s The Day in Shadow is discussed about her female characters and dramatization of feminine sensibility. Nayantara Sahgal felt strongly about female exploitation and male mockery towards the issue of women’s identity and her women characters undoubtedly revealed her feminist ideology.