cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Note on Small Black Holes in AdS_p x S^q
Creators: name: Horowitz, Gary T.
name: Hubeny, Veronika E.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: It is commonly believed that small black holes in AdS_5 x S^5 can be described by the ten dimensional Schwarzschild solution. This requires that the self-dual five-form (which is nonzero in the background) does not fall through the horizon and cause the black hole to grow. We verify that this is indeed the case: There are static solutions to the five-form field equations in a ten dimensional Schwarzschild spacetime. Similar results hold for other backgrounds AdS_p x S^q of interest in supergravity.
description: 11 pages, 1 figure
Gesonia inscitia
Creators: name: Mbata, Keith J.
name: Prins, Jurate De
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Erebidae
Gesonia
Gesonia inscitia

description: Gesonia inscitia (Swinhoe, 1885)
COMMON NAME(S): Piercing moth.
SYNONYM(S): Phurys notata Hampson, 1891; Phurys leucopos Hampson, 1891.
IUCN STATUS: Not Evaluated (NE).
DISTRIBUTION: Comoros, Madagascar, Tanzania, Zambia.
LOCALITY IN ZAMBIA: ‘Lusaka’, in Lusaka Province.
LARVAL HOSTPLANT(S): Unknown.
SOURCES: African Moths 2019; De Prins & De Prins 2022; Hampson 1910c.
description: Published as part of Mbata, Keith J. & Prins, Jurate De, 2023, Annotated checklist of moths of Zambia (Insecta: Lepidoptera), pp. 1-503 in Zootaxa 5354 (1) on page 320, DOI: 10.11646/zootaxa.5354.1.1, http://zenodo.org/record/10130434
Neutrino Mass from Laboratory: Contribution of Double Beta Decay to the Neutrino Mass Matrix
Creators: name: Klapdor-Kleingrothaus, H. V.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Double beta decay is indispensable to solve the question of the neutrino mass matrix together with $ν$ oscillation experiments. The most sensitive experiment - since eight years the HEIDELBERG-MOSCOW experiment in Gran-Sasso - already now, with the experimental limit of $ < 0.26$ eV practically excludes degenerate $ν$ mass scenarios allowing neutrinos as hot dark matter in the universe for the smallangle MSW solution of the solar neutrino problem. It probes cosmological models including hot dark matter already now on the level of future satellite experiments MAP and PLANCK. It further probes many topics of beyond SM physics at the TeV scale. Future experiments should give access to the multi-TeV range and complement on many ways the search for new physics at future colliders like LHC and NLC. For neutrino physics some of them (GENIUS) will allow to test almost all neutrino mass scenarios allowed by the present neutrino oscillation experiments.
description: 5 pages, revtex, 6 figures, Talk was presented at International Europhysics Neutrino Oscillation Workshop, Conca Specchiulla (Otranto, Italy), September 9-16, 2000, to be published in Nucl. Phys. B (2001), Home Page of Heidelberg-Moscow Experiment: http://www.mpi-hd.mpg.de/non_acc/
Orbital Magnetism in Ensembles of Parabolic Potentials
Creators: name: Terra, M. O.
name: Tiago, M. L.
name: de Aguiar, M. A. M.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study the magnetic susceptibility of an ensemble of non-interacting electrons confined by parabolic potentials and subjected to a perpendicular magnetic field at finite temperatures. We show that the behavior of the average susceptibility is qualitatively different from that of billiards. When averaged over the Fermi energy the susceptibility exhibits a large paramagnetic response only at certain special field values, corresponding to comensurate classical frequencies, being negligible elsewhere. We derive approximate analytical formulae for the susceptibility and compare the results with numerical calculations.
description: 4 pages, 4 figures, REVTEX
Probing strange stars and color superconductivity by r-mode instabilities in millisecond pulsars
Creators: name: Madsen, Jes
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: R-mode instabilities in rapidly rotating quark matter stars (strange stars) lead to specific signatures in the evolution of pulsars with periods below 2.5 msec, and may explain the apparent lack of very rapid pulsars. Existing data seem consistent with pulsars being strange stars with a normal quark matter phase surrounded by an insulating nuclear crust. In contrast, quark stars in a color-flavor-locked (CFL) phase are ruled out. Two-flavor color superconductivity (2SC) is marginally inconsistent with pulsar data.
description: 5 pages (REVTeX), incl. 3 figures. Version to appear in Phys Rev Lett. Extra viscosity contributions added in Fig.2. Other minor changes
Experimental Verification of the Gapless Point in the $S$=1 Antiferromagnetic Bond Alternating Chain
Creators: name: Hagiwara, M.
name: Narumi, Y.
name: Kindo, K.
name: Kohno, M.
name: Nakano, H.
name: Sato, R.
name: Takahashi, M.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Susceptibility and high field magnetization measurements have been performed on powder samples of an $S$=1 bond alternating chain compound [\{Ni(333-tet)($μ$-N$_3$)\}$_n$](ClO$_4$)$_n$ (333-tet=tetraamine N,N'-bis(3-aminopropyl)-1,3-propanediamine). As the temperature is decreased, the susceptibility exhibits a round maximum at around 120 K and decreases gradually down to 10 K, and then falls down rapidly with a logarithmic curvature which is behavior of the susceptibility of a gapless or a nearly gapless antiferromagnetic chain. Magnetization up to 50 T at 1.4 K shows no or a very small gap in this compound. We have carried out numerical calculations for the $S$=1 antiferromagnetic bond alternating chain with various alternating ratios $α$ and obtained a very good agreement between experiments and calculations for $α$=0.6. We verify experimentally that the gapless point exists around $α$=0.6.
description: 12 pages, 4 Postscript figures, uses REVTEX
Brane-Universe in Six Dimensions
Creators: name: Gogberashvili, Merab
name: Midodashvili, Paul
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Growing non-singular solution of 6-dimensional Einstein equations for the 4-brane in infinite transversal 2-space is found. This solution provides gravitational trapping of matter and 4-dimensional gravity on the brane without extra delta-like source. The suitable solution exists in the case of the (2+4)-space and not exists for the (1+5)-signature.
description: Version accepted in Phys.Lett. B. Minor corrections
Gadessa ossea Butler 1889
Creators: name: Singh, Navneet
name: Ranjan, Rahul
name: Talukdar, Avishek
name: Joshi, Rahul
name: Kirti, Jagbir Singh
name: Chandra, Kailash
name: Mally, Richard
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Crambidae
Gadessa
Gadessa ossea

description: 728. Gadessa ossea Butler, 1889: 96, pl. 135 fig. 6
Type locality: India, Himachal Pradesh, Dharmsala
 Distribution. Indian records: Dharmsala (HP) (Hampson 1896b), Assam (Joshi et al. 2021). Global records: unknown.
  Genus Gethosyne Warren, 1896c: 221
 Type species: Gethosyne aequivocalis Warren, 1896c, by original designation
description: Published as part of Singh, Navneet, Ranjan, Rahul, Talukdar, Avishek, Joshi, Rahul, Kirti, Jagbir Singh, Chandra, Kailash & Mally, Richard, 2022, A catalogue of Indian Pyraloidea (Lepidoptera), pp. 1-423 in Zootaxa 5197 (1) on page 281, DOI: 10.11646/zootaxa.5197.1.1, http://zenodo.org/record/7252292
GENIUS - A New Facility of Non-Accelerator Particle Physics
Creators: name: Klapdor-Kleingrothaus, H. V.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The GENIUS (\underline {Ge}rmanium in Liquid \underline {Ni}trogen \underline {U}nderground \underline {S}etup) project has been proposed in 1997 \cite{KK-BEY97} as first third generation double beta decay project, with a sensitivity aiming down to a level of an effective neutrino mass of $\sim$ 0.01 - 0.001 eV. Such sensitivity has been shown to be indispensable to solve the question of the structure of the neutrino mass matrix which cannot be solved by neutrino oscillation experiments alone \cite{KKPS}. It will allow broad access also to many other topics of physics beyond the Standard Model of particle physics at the multi-TeV scale. For search of cold dark matter GENIUS will cover almost the full range of the parameter space of predictions of SUSY for neutralinos as dark matter \cite{KK-Ram,Bed-KK2}. Finally, GENIUS has the potential to be the first real-time detector for low-energy (pp and $^7{Be}$) solar neutrinos \cite{Bau-KK,KKPropos99}. A GENIUS-Test Facility has just been funded and will come into operation by end of 2001.
description: 6 pages, revtex, 5 figures, Talk was presented at International Europhysics Neutrino Oscillation Workshop, Conca Specchiulla (Otranto, Italy), September 9-16, 2000, to be published in Nucl. Phys. B (2001), Home Page of Heidelberg Non-Accelerator Particle Physics Group: http://www.mpi-hd.mpg.de/non_acc/
Algebraic Bethe ansatz for the supersymmetric $t-J$ model with reflecting boundary conditions
Creators: name: Fan, Heng
name: Hou, Bo-yu
name: Shi, Kang-jie
Publisher: name: arXiv
Year: 1998
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: In the framework of the graded quantum inverse scattering method (QISM), we obtain the eigenvalues and eigenvectors of the supersymmetric $t-J$ model with reflecting boundary conditions in FFB background. The corresponding Bethe ansatz equations are obtained.
description: Latex file, 23 Pages
Assessing Partial Association Between Ordinal Variables: Quantification, Visualization, and Hypothesis Testing
Creators: name: Liu, Dungang
name: Li, Shaobo
name: Yu, Yan
name: Moustaki, Irini
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Neuroscience
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Marine Biology
subject: Cancer
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences

description: Partial association refers to the relationship between variables Y1,Y2,…,YK while adjusting for a set of covariates X={X1,…,Xp}. To assess such an association when Yk’s are recorded on ordinal scales, a classical approach is to use partial correlation between the latent continuous variables. This so-called polychoric correlation is inadequate, as it requires multivariate normality and it only reflects a linear association. We propose a new framework for studying ordinal-ordinal partial association by using Liu-Zhang’s surrogate residuals. We justify that conditional on X, Yk, and Yl are independent if and only if their corresponding surrogate residual variables are independent. Based on this result, we develop a general measure ϕ to quantify association strength. As opposed to polychoric correlation, ϕ does not rely on normality or models with the probit link, but instead it broadly applies to models with any link functions. It can capture a nonlinear or even nonmonotonic association. Moreover, the measure ϕ gives rise to a general procedure for testing the hypothesis of partial independence. Our framework also permits visualization tools, such as partial regression plots and three-dimensional P-P plots, to examine the association structure, which is otherwise unfeasible for ordinal data. We stress that the whole set of tools (measures, p-values, and graphics) is developed within a single unified framework, which allows a coherent inference. The analyses of the National Election Study (K = 5) and Big Five Personality Traits (K = 50) demonstrate that our framework leads to a much fuller assessment of partial association and yields deeper insights for domain researchers. Supplementary materials for this article are available online.
Spontaneous Breaking of Translational Invariance in One-Dimensional Stationary States on a Ring
Creators: name: Arndt, Peter F.
name: Heinzel, Thomas
name: Rittenberg, Vladimir
Publisher: name: arXiv
Year: 1997
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We consider a model in which positive and negative particles diffuse in an asymmetric, CP-invariant way on a ring. The positive particles hop clockwise, the negative counterclockwise and oppositely-charged adjacent particles may swap positions. Monte-Carlo simulations and analytic calculations suggest that the model has three phases; a "pure" phase in which one has three pinned blocks of only positive, negative particles and vacancies, and in which translational invariance is spontaneously broken, a "mixed" phase with a non-vanishing current in which the three blocks are positive, negative and neutral, and a disordered phase without blocks.
description: 7 pages, LaTeX, needs epsf.sty
Integrable models, degenerate horizons and AdS_2 black holes
Creators: name: Cruz, J.
name: Fabbri, A.
name: Navarro, D. J.
name: Navarro-Salas, J.
name: Navarro, P.
Publisher: name: arXiv
Year: 1999
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The near extremal Reissner-Nordstrom black holes in arbitrary dimensions ca be modeled by the Jackiw-Teitelboim (JT) theory. The asymptotic Virasoro symmetry of the corresponding JT model exactly reproduces, via Cardy's formula, the deviation of the Bekenstein-Hawking entropy of the Reissner-Nordstrom black holes from extremality. We also comment how can we extend this approach to investigate the evaporation process.
description: 4 pages, LaTeX file, uses espcrc2.sty. Talk given at the Third Conference on Constrained Dynamics and Quantum Gravity
LIRS: Enabling efficient machine learning on NVM-based storage via a lightweight implementation of random shuffling
Creators: name: Ke, Zhi-Lin
name: Cheng, Hsiang-Yun
name: Yang, Chia-Lin
Publisher: name: arXiv
Year: 2018
Subjects: subject: Performance (cs.PF)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Machine learning algorithms, such as Support Vector Machine (SVM) and Deep Neural Network (DNN), have gained a lot of interests recently. When training a machine learning algorithm, randomly shuffle all the training data can improve the testing accuracy and boost the convergence rate. Nevertheless, realizing training data random shuffling in a real system is not a straightforward process due to the slow random accesses in hard disk drive (HDD). To avoid frequent random disk access, the effect of random shuffling is often limited in existing approaches. With the emerging non-volatile memory-based storage device, such as Intel Optane SSD, which provides fast random accesses, we propose a lightweight implementation of random shuffling (LIRS) to randomly shuffle the indexes of the entire training dataset, and the selected training instances are directly accessed from the storage and packed into batches. Experimental results show that LIRS can reduce the total training time of SVM and DNN by 49.9% and 43.5% on average, and improve the final testing accuracy on DNN by 1.01%.
Magnetic-State Controlled Molecular Vibrational Dynamics at Buried Molecular-Metal Interfaces
Creators: name: Martinez, Isidoro
name: Cascales, Juan Pedro
name: Gonzalez-Ruano, Cesar
name: Hong, Jhen Yong
name: Hung, Chen Feng
name: Lin, Minn-Tsong
name: Frederiksen, Thomas
name: Aliev, Farkhad G.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Self-assembled molecular structures have been intensively used in molecular electronics and spintronics. However, detailed nature of the interfaces between molecular layers and extended metallic contacts used to bias the real devices remains unclear. Buried interfaces greatly restrict application of standard techniques such as Raman or scanning electron microscopies. Here we introduce low frequency noise spectroscopy as a tool to characterize buried molecular-metal interfaces. We take advantage of vibrational heating of the molecules with incomplete contacts to the interface. Electrons, being the main spin and charge carriers propagating through the interfaces involving self-assembled molecules, interact inelastically with charged atomic ions. Such interactions produce quantum molecular vibrations (phonons). Detailed investigation of both conductance and conductance fluctuations in magnetic tunnel junctions with few nm Perylenetetracarboxylic dianhydride (PTCDA) allows to map vibrational heating at specific biases taking place in 'hot spots' where self-assembled layers weaker contact the metallic electrodes. We follow this effect as a function of PTCDA thickness and find the best molecular-metal order for the lowest (3-5 monolayers) barriers. Moreover, we unveil interplay between spin and phonons at interface showing experimentally and by modelling spin-control over molecular vibrational heating. We find that vibrational heating related low frequency noise essentially depends on the relative alignment of the electrodes with noise changes well beyond expectations from fluctuation-dissipation theorem.
The Collins function: a simple model calculation
Creators: name: Bacchetta, A.
name: Kundu, R.
name: Metz, A.
name: Mulders, P. J.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The Collins function belongs to the class of the so-called time-reversal odd fragmentation functions. Being chiral-odd as well, it can serve as an important tool to observe the nucleon's transversity distribution in semi-inclusive DIS. Due to the possible presence of final state interactions, this function can be non-zero, though this has never been demonstrated in an explicit model calculation. We use a simple pseudoscalar coupling between pions and quarks to model the fragmentation process and we show that the inclusion of one-loop corrections generates a non-vanishing Collins function, therefore giving support to its existence from the theoretical point of view.
description: Revtex, 4 pages, 4 figures, two references added, to be published on Physics Letters B
Analytical description of a trapped semi-ideal Bose gas at finite temperature
Creators: name: Naraschewski, M.
name: Stamper-Kurn, D. M.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: Present experiments with Bose condensed gases can be largely described by a semi-ideal two-gas model. In this model, the condensate is influenced only by the mean-field repulsion among condensed atoms, while the thermal cloud is considered an ideal gas confined by an effective potential that consists of the external trap and the mean-field repulsion by the condensate. This simple, intuitive model provides explicit analytical expressions for the density distributions of the condensate and the thermal component. It describes the reduction of the condensate fraction relative to that of an ideal gas as a consequence of the positive chemical potential due to interactions in the condensate.
description: 4 pages, RevTeX, 3 figures
Assessing partial association between ordinal variables: quantification, visualization, and hypothesis testing
Creators: name: Liu, Dungang
name: Li, Shaobo
name: Yu, Yan
name: Moustaki, Irini
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Marine Biology
subject: Cancer
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences

description: Partial association refers to the relationship between variables Y1,Y2,…,YK while adjusting for a set of covariates X={X1,…,Xp}. To assess such an association when Yk’s are recorded on ordinal scales, a classical approach is to use partial correlation between the latent continuous variables. This so-called polychoric correlation is inadequate, as it requires multivariate normality and it only reflects a linear association. We propose a new framework for studying ordinal-ordinal partial association by using surrogate residuals (Liu and Zhang, JASA, 2018). We justify that conditional on X, Yk and Yl are independent if and only if their corresponding surrogate residual variables are independent. Based on this result, we develop a general measure ϕ to quantify association strength. As opposed to polychoric correlation, ϕ does not rely on normality or models with the probit link, but instead it broadly applies to models with any link functions. It can capture a non-linear or even non-monotonic association. Moreover, the measure ϕ gives rise to a general procedure for testing the hypothesis of partial independence. Our framework also permits visualization tools, such as partial regression plots and 3-D P-P plots, to examine the association structure, which is otherwise unfeasible for ordinal data. We stress that the whole set of tools (measures, p-values, and graphics) is developed within a single unified framework, which allows a coherent inference. The analyses of the National Election Study (K = 5) and Big Five Personality Traits (K = 50) demonstrate that our framework leads to a much fuller assessment of partial association and yields deeper insights for domain researchers.
Vacuumless cosmic strings in Brans-Dicke theory
Creators: name: Sen, A. A.
Publisher: name: arXiv
Year: 1999
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The gravitational fields of vacuumless global and gauge strings have been studied in Brans-Dicke theory under the weak field assumption of the field equations. It has been shown that both global and gauge string can have repulsive as well as attractive gravitational effect in Brans-Dicke theory which is not so in General Relativity.
description: 10 pages, Latex, some errors are corrected, new conclusions and references added
Orthorhombic Phase of Crystalline Polyethylene: A Constant Pressure Path Integral Monte Carlo Study
Creators: name: Martonak, R.
name: Paul, W.
name: Binder, K.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: In this paper we present a Path Integral Monte Carlo (PIMC) simulation of the orthorhombic phase of crystalline polyethylene, using an explicit atom force field with unconstrained bond lengths and angles. This work represents a quantum extension of our recent classical simulation (J. Chem. Phys. 106, 8918 (1997)). It is aimed both at exploring the applicability of the PIMC method on such polymer crystal systems, as well as on a detailed assessment of the importance of quantum effects on different quantities. We used the $NpT$ ensemble and simulated the system at zero pressure in the temperature range 25 - 300 K, using Trotter numbers between 12 and 144. In order to investigate finite-size effects, we used chains of two different lengths, C_12 and C_24, corresponding to the total number of atoms in the super-cell being 432 and 864, respectively. We show here the results for structural parameters, like the orthorhombic lattice constants a,b,c, and also fluctuations of internal parameters of the chains, such as bond lengths and bond and torsional angles. We have also determined the internal energy and diagonal elastic constants c_11, c_22 and c_33. We discuss the temperature dependence of the measured quantities and compare to that obtained from the classical simulation. For some quantities, we discuss the way they are related to the torsional angle fluctuation. In case of the lattice parameters we compare our results to those obtained from other theoretical approaches as well as to some available experimental data. In order to study isotope effects, we simulated also a deuterated polyethylene crystal at a low temperature. We also suggest possible ways of extending this study and present some general considerations concerning modeling of polymer crystals.
description: 18 pages, RevTex, 18 figures, 3 tables, submitted to Phys. Rev. E
Research report: Dramaturges for compassionate hospitality
Creators: name: Adams, Katherine Rose
Publisher: name: University of Salford
Year: 2019
Subjects: subject: 190404 Drama, Theatre and Performance Studies
subject: FOS: Arts (arts, history of arts, performing arts, music)
subject: 190499 Performing Arts and Creative Writing not elsewhere classified

description: Dramaturgies for Compassionate Hospitality is a research report providing an account of research aims and questions, methodology, theoretical framing and context, analysis and conclusions for this practice based research project.
Non-linear gravitational wave interactions with plasmas
Creators: name: Brodin, Gert
name: Marklund, Mattias
name: Dunsby, Peter K. S.
Publisher: name: arXiv
Year: 2000
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: We consider the interactions of a strong gravitational wave with electromagnetic fields using the 1+3 orthonormal tetrad formalism. A general system of equations are derived, describing the influence of a plane fronted parallel (pp) gravitational wave on a cold relativistic multi-component plasma. We focus our attention on phenomena that are induced by terms that are higher order in the gravitational wave amplitude. In particular, it is shown that parametric excitations of plasma oscillations takes place, due to higher order gravitational non-linearities. The implications of the results are discussed.
description: 6 pages, REVTeX, Accepted for publication in Phys. Rev. D, tentatively scheduled for 15 october 2000
Additional file 1: of A nomogram for predicting bowel obstruction in preoperative colorectal cancer patients with clinical characteristics
Creators: name: Lv, Xinger
name: Yu, Hong
name: Gao, Peng
name: Song, Yongxi
name: Sun, Jingxu
name: Chen, Xiaowan
name: Wang, Yu
name: Wang, Zhenning
Publisher: name: figshare
Year: 2019
Subjects: Medicine
Chemical Sciences not elsewhere classified
Biological Sciences not elsewhere classified
Mathematical Sciences not elsewhere classified
Cancer

description: Table S1. Translation of symptoms involved in study into ICD-9-CM codes. (DOCX 13 kb)
Magnetic states of Ni-Mn-Sn based shape memory alloy: a combined muon spin relaxation and neutron diffraction study
Creators: name: Sannigrahi, J.
name: Pramanick, S.
name: Chatterjee, S.
name: Lord, J. S.
name: Khalyavin, D.
name: Hillier, A. D.
name: Adroja, D. T.
name: Majumdar, S.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The fascinating multiple magnetic states observed in the Ni-Mn-Sn based metamagnetic shape memory alloy are addressed through a combined muon spin relaxation (muSR) and neutron powder diffraction studies. The material used in the present investigation is an off-stoichiometric alloy of nominal composition, Ni[2.04]Mn[1.4]Sn[0.56]. This prototypical alloy, similar to other members in the Ni-Mn-Sn series, orders ferromagnetically below T[CA] (= 320 K), and undergoes martensitic type structural transition at T[MS] (= 290 K), which is associated with the sudden loss of magnetization. The sample regains its magnetization below another magnetic transition at T[CM] = 260 K. Eventually, the composition shows a step-like anomaly at T[B] = 120 K, which is found to coincide with the blocking temperature of exchange bias effect observed in the alloy. In our study, the initial asymmetry A_[10] ) of the $μ$SR data falls rapidly below T[CA], indicating the onset of bulk magnetic order. A[10] regains its full asymmetry value below T[MS] suggesting the collapse of the ferromagnetic order into a fully disordered paramagnetic state. Below the second magnetic transition at T[CM], asymmetry drops again, confirming the re-entrance of a long range ordered state. Interestingly, A[10] increases sluggishly below T[B], indicating that the system attains a disordered/glassy magnetic phase below T[B], which is responsible for the exchange bias and frequency dispersion in the ac susceptibility data as previously reported. The neutron powder diffraction data do not show any magnetic superlattice reflections, ruling out the possibility of a long range antiferromagnetic state at low temperatures. The ground state is likely to be comprised of a concentrated metallic spin-glass in the backdrop of an ordered ferromagnetic state.
description: 9 pages, 6 figures
A new fit to solar neutrino data in models with large extra dimensions
Creators: name: Caldwell, D. O.
name: Mohapatra, R. N.
name: Yellin, S.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: String inspired models with millimeter scale extra dimensions provide a natural way to understand an ultralight sterile neutrino needed for a simultaneous explanation of the solar, atmospheric and LSND neutrino oscillation results. The sterile neutrino is the bulk neutrino ($ν_B$) postulated to exist in these models, and it becomes ultralight in theories that prevent the appearance of its direct mass terms. Its Kaluza-Klein (KK) states then add new oscillation channels for the electron neutrino emitted from the solar core. We show that successive MSW transitions of solar $ν_e$ to the lower lying KK modes of $ν_B$ in conjunction with vacuum oscillations between the $ν_e$ and the zero mode of $ν_B$ provide a new way to fit the solar neutrino data. Using just the average rates from the three types of solar experiments, we predict the Super-Kamiokande spectrum with 73\% probability, but dips characteristic of the 0.06 mm extra dimension should be seen in the SNO spectrum. We discuss both intermediate and low string scale models where the desired phenomenology can emerge naturally.
description: 20 pages, contains updated SuperK results and references
Reconstructing parton distribution functions from Ioffe time data: from Bayesian methods to Neural Networks
Creators: name: Karpie, Joseph
name: Orginos, Kostas
name: Rothkopf, Alexander
name: Zafeiropoulos, Savvas
Publisher: name: arXiv
Year: 2019
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: The computation of the parton distribution functions (PDF) or distribution amplitudes (DA) of hadrons from first principles lattice QCD constitutes a central open problem. In this study, we present and evaluate the efficiency of a selection of methods for inverse problems to reconstruct the full $x$-dependence of PDFs. Our starting point are the so called Ioffe time PDFs, which are accessible from Euclidean time calculations in conjunction with a matching procedure. Using realistic mock data tests, we find that the ill-posed incomplete Fourier transform underlying the reconstruction requires careful regularization, for which both the Bayesian approach as well as neural networks are efficient and flexible choices.
description: 1+41 pages, 20 figures
Gauge invariant grid discretization of Schrödinger equation
Creators: name: Governale, M.
name: Ungarelli, C.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Condensed Matter (cond-mat)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: Using the Wilson formulation of lattice gauge theories, a gauge invariant grid discretization of a one-particle Hamiltonian in the presence of an external electromagnetic field is proposed. This Hamiltonian is compared both with that obtained by a straightforward discretization of the continuous Hamiltonian by means of balanced difference methods, and with a tight-binding Hamiltonian. The proposed Hamiltonian and the balanced difference one are used to compute the energy spectrum of a charged particle in a two-dimensional parabolic potential in the presence of a perpendicular, constant magnetic field. With this example we point out how a "naive" discretization gives rise to an explicit breaking of the gauge invariance and to large errors in the computed eigenvalues and corresponding probability densities; in particular, the error on the eigenfunctions may lead to very poor estimates of the mean values of some relevant physical quantities on the corresponding states. On the contrary, the proposed discretized Hamiltonian allows a reliable computation of both the energy spectrum and the probability densities.
description: 7 pages, 4 figures, discussion about tight-binding Hamiltonians added
Gethosyne aequivocalis Warren 1896
Creators: name: Singh, Navneet
name: Ranjan, Rahul
name: Talukdar, Avishek
name: Joshi, Rahul
name: Kirti, Jagbir Singh
name: Chandra, Kailash
name: Mally, Richard
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Asparagales
Asphodelaceae
Gethosyne
Gethosyne aequivocalis

description: 729. Gethosyne aequivocalis Warren, 1896c: 221
Type locality: Khasias [Khasi Hills, Meghalaya]
Distribution. Indian records: Khasis (Meghalaya) (Warren 1896c). Global records: unknown.
  Genus Glauconoe Warren, 1892: 296
 Type species: Botys deductalis Walker, 1859a, by original designation
description: Published as part of Singh, Navneet, Ranjan, Rahul, Talukdar, Avishek, Joshi, Rahul, Kirti, Jagbir Singh, Chandra, Kailash & Mally, Richard, 2022, A catalogue of Indian Pyraloidea (Lepidoptera), pp. 1-423 in Zootaxa 5197 (1) on page 281, DOI: 10.11646/zootaxa.5197.1.1, http://zenodo.org/record/7252292
Renormalization Group Approach to Cosmological Back Reaction Problems
Creators: name: Nambu, Yasusada
Publisher: name: arXiv
Year: 2000
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We investigated the back reaction of cosmological perturbations on the evolution of the universe using the second order perturbation of the Einstein's equation. To incorporate the back reaction effect due to the inhomogeneity into the framework of the cosmological perturbation, we used the renormalization group method. The second order zero mode solution which appears by the non-linearities of the Einstein's equation is regarded as a secular term of the perturbative expansion, we renormalized a constant of integration contained in the background solution and absorbed the secular term to this constant. For a dust dominated universe, using the second order gauge invariant quantity, we derived the renormalization group equation which determines the effective dynamics of the Friedman-Robertson-Walker universe with the back reaction effect in a gauge invariant manner. We obtained the solution of the renormalization group equation and found that perturbations of the scalar mode and the long wavelength tensor mode works as positive spatial curvature, and the short wavelength tensor mode as radiation fluid.
description: 18 pages, revtex, to appear in Phys. Rev. D
Supplementary table 2. Correlations between analyzed variables and "Epidemiological welfareassociated” coordinate.
Creators: name: Meshkov, Ivan
Publisher: name: figshare
Year: 2019
Subjects: subject: 111706 Epidemiology
subject: FOS: Health sciences

description: Supplementary table 2. Correlations between analyzed variables and "Epidemiological welfareassociated” coordinate.
MOESM7 of Alteration in gut microbiota associated with hepatitis B and non-hepatitis virus related hepatocellular carcinoma
Creators: name: Liu, Qisha
name: Li, Fan
name: Zhuang, Yaoyao
name: Xu, Jian
name: Wang, Jianwei
name: Mao, Xuhua
name: Zhang, Yewei
name: Liu, Xingyin
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Molecular Biology
subject: Chemical Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Science Policy

description: Additional file 7. The relationship between six serologic indices (GST, AST, GGT, AFP, TBil, albumin) and top 35 genera is estimated by Spearman’s correlation analysis. *, P < 0.050; **, P < 0.010; ***, P < 0.001.
QCD and power corrections to sum rules in deep-inelastic lepton-nucleon scattering
Creators: name: Ravindran, V.
name: van Neerven, W. L.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this paper we study QCD and power corrections to sum rules which show up in deep inelastic lepton-hadron scattering. Furthermore we will make a distinction between fundamental sum rules which can be derived from quantum field theory and those which are of a phenomenological origin. Using current algebra techniques the fundamental sum rules can be expressed into expectation values of (partially) conserved (axial-) vector currents sandwiched between hadronic states. These expectation values yield the quantum numbers of the corresponding hadron which are determined by the underlying flavour group $SU(n)_F$. In this case one can show that there exist an intimate relation between the appearance of power and QCD corrections. The above features do not hold for phenomenological sum rules, hereafter called non-fundamental. They have no foundation in quantum field theory and they mostly depend on certain assumptions made for the structure functions like superconvergence relations or the parton model. Therefore only the fundamental sum rules provide us with a stringent test of QCD.
description: 47 pages, LaTeX
Gravitational fields of rotating disks and black holes
Creators: name: Meinel, Reinhard
Publisher: name: arXiv
Year: 1999
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The two known exact solutions of Einstein's field equations describing rotating objects of physical significance - a black hole and a rigidly rotating disk of dust - are discussed using a single mathematical framework related to Jacobi's inversion problem. Both solutions can be represented in such a form that they differ in the choice of a complex parameter and a real solution of the axisymmetric Laplace equation only. A recently found family of solutions describing differentially rotating disks of dust fits into the same scheme.
description: 7 pages, 2 figures. Talk presented at the "Journees Relativistes" in Weimar, September 1999. Submitted to Ann. Phys. (Leipzig)
An analytic virtual-source-based current-voltage model for ultra-thin black phosphorus field-effect transistors
Creators: name: Yarmoghaddam, Elahe
name: Haratipour, Nazila
name: Koester, Steven J.
name: Rakheja, Shaloo
Publisher: name: arXiv
Year: 2018
Subjects: subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: In this paper, we develop an analytic physics-based model to describe current conduction in ultra-thin black phosphorus (BP) field-effect transistors (FETs). The model extends the concept of virtual source charge calculation to capture the effect of both hole and electron charges for ambipolar transport characteristics. The model comprehends the in-plane band-structure anisotropy in BP, as well as the asymmetry in electron and hole current conduction characteristics. The model also includes the effect of Schottky-type source/drain contact resistances, which are voltage-dependent and can significantly limit current conduction in the on-state in BP FETs. Model parameters are extracted using measured data of back-gated BP transistors with gate lengths of 1000 nm and 300 nm with BP thickness of 7.3 nm and 8.1 nm, and for the temperature range of 180 K to 298 K. Compared to previous BP models that are validated only for room-temperature and near-equilibrium bias conditions (low drain-source voltage), we demonstrate excellent agreement between the data and model over a broad range of bias and temperature values. The model is also validated against numerical TCAD data of top-gated BP transistors with a channel length of 300 nm. The model is implemented in Verilog-A and the capability of the model to handle both dc and transient circuit simulations is demonstrated using SPECTRE. The model not only provides a physical insight into technology-device interaction in BP transistors, but can also be used to design and optimize BP-based circuits using a standard hierarchical circuit simulator.
Have the Liminoid Behavior and Novelty Seeking an Effect on Tourist Satisfaction?
Creators: name: Baltaci, Mahmut
name: Cakici, A. Celil
Publisher: name: Almatourism - Journal of Tourism, Culture and Territorial Development
Year: 2024

description: Tourists demonstrate different personalities and reveal extraordinary behavior in the vacation milieu while alienating them psychologically.  Within the vacation atmosphere, tourists abandon their own norms and core values and set out to relish vacation time. In this context, the study aims to determine the impacts of liminoid behavior and tourists’ pursuit of novelties on satisfaction. The data were collected face-to-face at Antalya Airport International Terminal from October 22nd to November 5th, 2018. The results show that during vacation periods, the liminoid behavior of tourists significantly affects their satisfaction. Amongst all liminoid behavior, the aspect of hedonism indicates the most extreme effect on satisfaction. Additionally, it was found that tourists' novelty-seeking significantly affected their vacation satisfaction. The study concludes with the recommendation of destination managers to be more tolerant of tourists' liminoid behavior and to make differentiations in service delivery, considering novelty seeking.
description: Almatourism - Journal of Tourism, Culture and Territorial Development, Vol. 13 No. 24 (2023)
Gesonia obeditalis Walker 1859
Creators: name: Mbata, Keith J.
name: Prins, Jurate De
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Erebidae
Gesonia
Gesonia obeditalis

description: Gesonia obeditalis Walker, 1859a
COMMON NAME(S): Noctuid moth.
SYNONYM(S): Maresia binotata Walker, 1866b; Poaphila concors Walker, 1866; Hileia crambisata Walker, 1862a; Apphadana evulsalis Walker, 1866a; Apphadana festina Swinhoe, 1885; Apphadana nigrofusca Swinhoe, 1885; Dragana pansalis Walker, 1859a; Apphadana rubicundula Swinhoe, 1885; Apphadana rusticula Swinhoe, 1885; Gesonia secundalis Walker, 1859a; Rivula terrosa Snellen, 1872.
IUCN STATUS: Not Evaluated (NE).
DISTRIBUTION: Angola, Cameroon, Democratic Republic of Congo, Ethiopia, Gabon, Gambia, Ghana, Kenya, Madagascar, Mlawi, Mauritania, Mauritius, Nigeria, Madagascar, Malawi, Mauritania, Mauritius, Nigeria, Réunion, Sao Tome & Principe, Seychelles, Sierra Leone, South Africa, Sudan, Tanzania, Uganda, Yemen, Zambia, Zimbabwe.
LOCALITY IN ZAMBIA: ‘Lusaka’, in Lusaka Province.
LARVAL HOSTPLANT(S): In terms of larval foodplants, this taxon is phytophagous, feeding on several species of yet to be identified grasses (Poaceae) (African Moths 2019).
SOURCES: African Moths 2019; Catalogue of Life 2017; De Prins & De Prins 2022.
Genus Gnamptogyia Hampson, 1894
description: Published as part of Mbata, Keith J. & Prins, Jurate De, 2023, Annotated checklist of moths of Zambia (Insecta: Lepidoptera), pp. 1-503 in Zootaxa 5354 (1) on page 320, DOI: 10.11646/zootaxa.5354.1.1, http://zenodo.org/record/10130434
BUXORO XONLIGINING TASHKIL TOPISHI VA UNING RAVNAQI
Creators: name: Qodirova, Nigora
Publisher: name: Zenodo
Year: 2024

description: XVI asrda Abulxayrxonning nevarasi bo‘lmish Shayboniyxon bir necha yillik kurashlar natijasida Movarounnahrda yangi o‘zbek davlatiga asos soladi. Bu saltanat dastlab Shayboniylar davlati deb ataladi.
Gradient Flow in Logarithmic Conformal Field Theory
Creators: name: Mavromatos, Nick E.
name: Szabo, Richard J.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We establish conditions under which the worldsheet beta-functions of logarithmic conformal field theories can be derived as the gradient of some scalar function on the moduli space of running coupling constants. We derive a renormalization group invariant version of this function and relate it to the usual Zamolodchikov C-function expressed in terms of correlation functions of the worldsheet energy-momentum tensor. The results are applied to the example of D-brane recoil in string theory.
description: 12 pages LaTeX; references updated, one added; to be published in Physics Letters B
Taking ACTION to Reduce Pain: a Randomized Clinical Trial of a Walking-Focused, Proactive Coaching Intervention for Black Patients with Chronic Musculoskeletal Pain
Creators: name: Kerns, Robert D.
name: Fu, Steven S.
name: Meis, Laura A.
name: Burgess, Diana J.
name: Do, Tam
name: Taylor, Brent C.
name: Krein, Sarah L.
name: Heapy, Alicia
name: Allen, Kelli D.
name: Cross, Lee J. S.
name: Hagel Campbell, Emily
name: Hammett, Patrick
name: Bangerter, Ann
name: Saenger, Michael
Publisher: name: Springer Nature
Year: 2022

description:
Background Black patients in the USA are disproportionately affected by chronic pain, yet there are few interventions that address these disparities.ObjectiveTo determine whether a walking-focused, proactive coaching intervention aimed at addressing contributors to racial disparities in pain would improve chronic pain outcomes among Black patients compared to usual care. Design Randomized controlled trial with masked outcome assessment (Clinicaltrials.gov: NCT01983228). Participants Three hundred eighty Black patients at the Atlanta VA Health Care System with moderate to severe chronic back, hip, or knee pain.InterventionSix telephone coaching sessions over 8–14 weeks, proactively delivered, using action planning and motivational interviewing to increase walking, or usual care. Main Measures Primary outcome was a 30% improvement in pain-related physical functioning (Roland Morris Disability Questionnaire [RMDQ]) over 6 months among Black patients, using intention-to-treat. Secondary outcomes were improvements in pain intensity and interference, depression, anxiety, global impression of change in pain, and average daily steps. Key Results The intervention did not produce statistically significant effects on the primary outcome (at 6 months, 32.4% of intervention participants had 30% improvement on the RMDQ vs. 24.7% of patients in usual care; aOR=1.61, 95% CI, 0.94 to 2.77), nor on other secondary outcomes assessed at 6 months, with the exception that intervention participants reported more favorable changes in pain relative to usual care (mean difference=−0.54, 95% CI, −0.85 to −0.23). Intervention participants also experienced a significant reduction in pain intensity and pain interference over 3 months (mean difference=−0.55, 95% CI, −0.88 to −0.22). Conclusions A novel intervention to improve chronic pain among Black patients did not produce statistically significant improvements on the primary outcome relative to usual care. More intensive efforts are likely required among this population, many of whom were economically disadvantaged and had mental health comorbidities and physical limitations. Trial Registration Clinicaltrials.gov Identifier: NCT01983228