cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Additional file 1 of A population-based gene expression signature of molecular clock phase from a single epidermal sample
Creators: name: Wu, Gang
name: Ruben, Marc D.
name: Francey, Lauren J.
name: Smith, David F.
name: Sherrill, Joseph D.
name: Oblong, John E.
name: Mills, Kevin J.
name: Hogenesch, John B.
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Neuroscience
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Virology

description: Additional file 1: Figure S1. Comparison of circadian genes identified from longitudinal dermis and epidermis samples. Figure S2. MetaCycle predicted phases of ARNTL, melatonin and cortisol in epidermis and dermis for 20 participants. Figure S3. Evaluation of circadian clock robustness in epidermis and dermis across different body sites. Figure S4. Phase order of identified clock and clock-associated genes from epidermis and dermis. Figure S5. The relative phase to ARNTL matches relative phase to melatonin or cortisol for time-stamped samples in epidermis and dermis. Figure S6. The pipeline of identifying and testing dermal candidate biomarkers using ZeitZeiger. Figure S7. Candidate biomarkers for predicting molecular clock phase of a single dermal sample. Figure S8. Prediction accuracy of candidate biomarkers from epidermis and dermis. Figure S9. Three steps of running SkinPhaser. Table S1. The list of skin datasets used in this study. Table S2. The list of software packages used in this study.
Ramusella insculpta
Creators: name: Hushtan, Habriel H.
name: Hushtan, Kateryna V.
name: Glotov, Sergii V.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Sarcoptiformes
Oppiidae
Ramusella
Ramusella insculpta

description: Ramusella cf. insculpta (Paoli, 1908) – hydromeliorated grassland (29), grasses (50).
 Distribution – Palaearctic region and Vietnam.
 Еcology – Forest-grassland species, xerophilous.
description: Published as part of Hushtan, Habriel H., Hushtan, Kateryna V. & Glotov, Sergii V., 2021, Checklist of oribatid mites (Acari, Oribatida) of the Transcarpathian lowland, Ukraine, pp. 371-402 in Persian Journal of Acarology 10 (4) on page 387, DOI: 10.22073/pja.v10i4.68186, http://zenodo.org/record/7173377
Collapsing shells of radiation in anti-de Sitter spacetimes and the hoop and cosmic censorship conjectures
Creators: name: Lemos, Jose' P. S.
Publisher: name: arXiv
Year: 1998
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Gravitational collapse of radiation in an anti-de Sitter background is studied. For the spherical case, the collapse proceeds in much the same way as in the Minkowski background, i.e., massless naked singularities may form for a highly inhomogeneous collapse, violating the cosmic censorship, but not the hoop conjecture. The toroidal, cylindrical and planar collapses can be treated together. In these cases no naked singularity ever forms, in accordance with the cosmic censorship. However, since the collapse proceeds to form toroidal, cylindrical or planar black holes, the hoop conjecture in an anti-de Sitter spacetime is violated.
description: 4 pages, Revtex Journal: to appear in Physical Review D
Digitizing Gauge Fields: Lattice Monte Carlo Results for Future Quantum Computers
Creators: name: Hackett, Daniel C.
name: Howe, Kiel
name: Hughes, Ciaran
name: Jay, William
name: Neil, Ethan T.
name: Simone, James N.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In the near-future noisy intermediate-scale quantum (NISQ) era of quantum computing technology, applications of quantum computing will be limited to calculations of very modest scales in terms of the number of qubits used. The need to represent numeric quantities using limited resources leads to digitization errors which must be taken into account. As a first step towards quantum simulations of realistic high-energy physics problems, we explore classically the effects of digitizing elements of the $\mathrm{SU}(2)$ gauge group to a finite set. We consider several methods for digitizing the group, finding the best performance from an action-preserving projection onto a mesh. Working in (3+1) dimensions, we find that using $\sim 7$ (qu)bits to represent each $\mathrm{SU}(2)$ gauge link induces a digitization error on the order of $10\%$ in short-distance observables and $2\%$ in long-distance observables. Promisingly, our results indicate that each $\mathrm{SU}(2)$ gauge link can be represented by $\mathcal{O}(10)$ (qu)bits, from which we estimate that a $16^3$ $\mathrm{SU}(2)$ lattice could be simulated with no more than $\mathcal{O}(10^5)$ (qu)bits. Our results on digitization are also of interest as a form of lossy compression that could be used in high-performance classical computing to alleviate communications bottlenecks.
description: 16 pages; 11 figures; To be submitted to Physical Review A
title: Wollemia nobilis W. G. Jones et al.
Creators: name: :None
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2023
Subjects: subject: Digitale Pflanzenbilder: Sammlung Dietmar Brandes
subject: 58

description: Digitale Pflanzenbilder: Sammlung Dietmar Brandes
The bias of Ordinary least squares variance estimators when the disturbances follow a stationary first-order autoregressive scheme
Creators: name: Kiviet, Jan
name: Kiviet, Jan
Publisher: name: Unknown
Year: 1976
Subjects: subject: Research Methods/ Statistical Methods
subject: multiple regression
subject: autocorrelation

description: The bias of Ordinary Least Squares estimators of the variance of first-order autocorrelated errors and of the variance of the coefficient estimator is investigated for four particular and some typical econometric models. First it is shown that the hypothesis of no autocorrelation is frequently accepted, and hence OLS is applied, even thought in fact the autocorrelation coefficient is high. Then the direction and magnitude of the bias of the OLS variance estimators is analysed. Approximative formulas for the bias of these variance estimators as given by Malinvaud are shown to be exact; analytical and numerical results are presented. These results indicate that in rather typical econometric models OLS underestimates the variance. When the explanatory variables have a smooth evolution, values of the autocorrelation coefficient from 0.4 up to 0.8 cause the real variance of the coefficient estimates to be twice till ten times as large as the estimate obtained by the OLS procedure.
Optofluidic sensor system with Ge PIN photodetector for CMOS-compatible sensing
Creators: name: Augel, Lion
name: Berkmann, Fritz
name: Latta, Daniel
name: Fischer, Inga Anita
name: Bechler, Stefan
name: Elogail, Yasmine
name: Kostecki, Konrad
name: Potje-Kamloth, Karin
name: Schulze, Jörg
Publisher: name: arXiv
Year: 2018
Subjects: subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: Vertical optofluidic biosensors based on refractive index sensing promise highest sensitivities at smallest area foot-print. Nevertheless, when it comes to large scale fabrication and application of such sensors, cheap and robust platforms for sample preparation and supply are needed - not to mention the expected ease of use in application. We present an optofluidic sensor system using a cyclic olefin copolymer microfluidic chip as carrier and feeding supply for a complementary metal-oxide-semiconductor-compatibly fabricated Ge PIN photodetector. Whereas typically only passive components of a sensor are located within the microfluidic channel, here the active device is directly exposed to the fluid, enabling top-illumination. The capability for detecting different refractive indices was verified by different fluids with subsequent recording of the optical responsivity. All components excel in their capability to be transferred to large scale fabrication and further integration of microfluidic and sensing systems. The photodetector itself is intended to serve as a platform for further sophisticated collinear sensing approaches.
description: 9 pages, 3 figures
Suctobelbella subtrigona
Creators: name: Hushtan, Habriel H.
name: Hushtan, Kateryna V.
name: Glotov, Sergii V.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Sarcoptiformes
Suctobelbidae
Suctobelbella
Suctobelbella subtrigona

description: Suctobelbella subtrigona (Oudemans, 1900) – hygrophilic grassland (22), oak forests (37, 40).
 Distribution – Holartic region, Mexico and Vietnam.
 Еcology – Eurybionts.
description: Published as part of Hushtan, Habriel H., Hushtan, Kateryna V. & Glotov, Sergii V., 2021, Checklist of oribatid mites (Acari, Oribatida) of the Transcarpathian lowland, Ukraine, pp. 371-402 in Persian Journal of Acarology 10 (4) on page 388, DOI: 10.22073/pja.v10i4.68186, http://zenodo.org/record/7173377
Analytical Pendulum Model for a Bosonic Josephson Junction
Creators: name: Pigneur, Marine
name: Schmiedmayer, Jörg
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We present an analytical description of the tunneling dynamics between two coupled Bose-Einstein condensates in the Josephson regime. The model relies on the classical analogy with a rigid pendulum and focuses on two dynamical modes of this system: Josephson oscillations and Macroscopic Quantum Self-Trapping. The analogy is extended to include an energy difference between the two superfluids caused by an asymmetry in the trapping potential. The model is compatible with the mean-field predictions of the two-mode Bose-Hubbard model. It gives new insights on the mean-field model by involving experimentally measurable parameters with reduced correlations. For agreement with recent experimental observations, we establish heuristic formulas including a dissipation. We conclude with a convincing application of the model to several sets of experimental results.
Eupelops acromios
Creators: name: Hushtan, Habriel H.
name: Hushtan, Kateryna V.
name: Glotov, Sergii V.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Sarcoptiformes
Phenopelopidae
Eupelops
Eupelops acromios

description: Eupelops acromios (Hermann, 1804) – oak forest (35), hornbeam-oak forests (32).
 Distribution – Semicosmopolitan: Palaearctic, Oriental, Ethiopian and Neotropical.
 Еcology – Forest species, xerophilous.
  Peloptulus phaenotus (Koch, 1844) –  dry grasslands (3, 4, 5, 6, 7), mesophilic grasslands (11, 12, 13), pastures (16, 17, 48), ruderal grasslands (19, 20), hygrophilic grassland (22, 23), floodplain meadow (27), hydromeliorated grassland (29, 30, 52), alfalfa-clover-cereals field (53).
 Distribution – Palaearctic region.
 Еcology – Forest-grassland species, hygrophilous, salt-tolerant.
description: Published as part of Hushtan, Habriel H., Hushtan, Kateryna V. & Glotov, Sergii V., 2021, Checklist of oribatid mites (Acari, Oribatida) of the Transcarpathian lowland, Ukraine, pp. 371-402 in Persian Journal of Acarology 10 (4) on page 390, DOI: 10.22073/pja.v10i4.68186, http://zenodo.org/record/7173377
Universal Heat Conduction in YBa_2Cu_3O_6.9
Creators: name: Taillefer, Louis
name: Lussier, Benoit
name: Gagnon, Robert
name: Behnia, Kamran
name: Aubin, Herve
Publisher: name: arXiv
Year: 1997
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The thermal conductivity of YBa_2Cu_3O_6.9 was measured at low temperatures in untwinned single crystals with concentrations of Zn impurities from 0 to 3% of Cu. A linear term kappa_0/T = 0.19 mW/K^2.cm is clearly resolved as T -> 0, and found to be virtually independent of Zn concentration. The existence of this residual normal fluid strongly validates the basic theory of transport in unconventional superconductors. Moreover, the observed universal behavior is in quantitative agreement with calculations for a gap function of d-wave symmetry.
description: Latex file, 4 pages, 3 EPS figures, to appear in Physical Review Letters
Achipteria italica
Creators: name: Hushtan, Habriel H.
name: Hushtan, Kateryna V.
name: Glotov, Sergii V.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Sarcoptiformes
Achipteriidae
Achipteria
Achipteria italica

description: Achipteria italica (Oudemans, 1914) – hygrophilic grassland (24).
 Distribution – European.
 Еcology – Forest-grassland species (Ermilov 2008, Melamud 2009).
  Achipteria cf. quadridentata (Willmann, 1951) –  mesophilic grassland (9), hygrophilic grassland (23), hydromeliorated grassland (29).
 Distribution – Central Western Europe.
 Еcology – Forest-grassland species, hygrophilous.
description: Published as part of Hushtan, Habriel H., Hushtan, Kateryna V. & Glotov, Sergii V., 2021, Checklist of oribatid mites (Acari, Oribatida) of the Transcarpathian lowland, Ukraine, pp. 371-402 in Persian Journal of Acarology 10 (4) on page 391, DOI: 10.22073/pja.v10i4.68186, http://zenodo.org/record/7173377
Parachipteria punctata
Creators: name: Hushtan, Habriel H.
name: Hushtan, Kateryna V.
name: Glotov, Sergii V.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Sarcoptiformes
Achipteriidae
Parachipteria
Parachipteria punctata

description: Parachipteria punctata (Nicolet, 1855) – dry grassland (3), hornbeam-oak forests (32).
 Distribution – Holartic region and I. Santa Helena.
 Еcology – Forest-grassland species, hygrophilous.
description: Published as part of Hushtan, Habriel H., Hushtan, Kateryna V. & Glotov, Sergii V., 2021, Checklist of oribatid mites (Acari, Oribatida) of the Transcarpathian lowland, Ukraine, pp. 371-402 in Persian Journal of Acarology 10 (4) on page 391, DOI: 10.22073/pja.v10i4.68186, http://zenodo.org/record/7173377
Locally Anisotropic Kinetic Processes and Thermodynamics in Curved Spaces
Creators: name: Vacaru, Sergiu I.
Publisher: name: arXiv
Year: 2000
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The kinetic theory is formulated with respect to anholonomic frames of reference on curved spacetimes. By using the concept of nonlinear connection we develop an approach to modelling locally anisotropic kinetic processes and, in corresponding limits, the relativistic non-equilibrium thermodynamics with local anisotropy. This lead to a unified formulation of the kinetic equations on (pseudo) Riemannian spaces and in various higher dimensional models of Kaluza-Klein type and/or generalized Lagrange and Finsler spaces. The transition rate considered for the locally anisotropic transport equations is related to the differential cross section and spacetime parameters of anisotropy. The equations of states for pressure and energy in locally anisotropic thermodynamics are derived. The obtained general expressions for heat conductivity, shear and volume viscosity coefficients are applied to determine the transport coefficients of cosmic fluids in spacetimes with generic local anisotropy. We emphasize that such locally anisotropic structures are induced also in general relativity if we are modelling physical processes with respect to frames with mixed sets of holonomic and anholonomic basis vectors which naturally admits an associated nonlinear connection structure.
description: version 2, 46 pages, latex 209, minor changes, accepted to Annals of Physics (NY)
Pergalumna altera
Creators: name: Hushtan, Habriel H.
name: Hushtan, Kateryna V.
name: Glotov, Sergii V.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Sarcoptiformes
Galumnidae
Pergalumna
Pergalumna altera

description: Pergalumna altera (Oudemans, 1915) – petrophilic habitat (2), dry grassland (6).
 Distribution – Semicmopolitan: Holartic, Ethiopian, Oriental and Micronesia.
 Еcology – Xerophilous (Mahunka & Mahunka-Papp 2004).
  Galumna obvia (Berlese, 1915) –  dry grasslands (6, 7), mesophilic grasslands (10, 11, 12, 13), pasture (16), ruderal grassland (20), hygrophilic grassland (24), floodplain meadow (26), hydromeliorated grassland (29), alfalfa-clover-cereals field (53), oak forest (35).
 Distribution – Semicmopolitan.
 Еcology – Grassland species (Weigmann 2006), eurybiont.
description: Published as part of Hushtan, Habriel H., Hushtan, Kateryna V. & Glotov, Sergii V., 2021, Checklist of oribatid mites (Acari, Oribatida) of the Transcarpathian lowland, Ukraine, pp. 371-402 in Persian Journal of Acarology 10 (4) on page 391, DOI: 10.22073/pja.v10i4.68186, http://zenodo.org/record/7173377
Zero temperature black holes in semiclassical gravity
Creators: name: Anderson, Paul R.
name: Hiscock, William A.
name: Taylor, Brett E.
Publisher: name: arXiv
Year: 2001
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The semiclassical Einstein equations are solved to first order in $ε= \hbar/M^2$ for the case of an extreme or nearly extreme Reissner-Nordström black hole perturbed by the vacuum stress-energy of quantized free fields. It is shown that, for realistic fields of spin 0, 1/2, or 1, any zero temperature black hole solution to the equations must have an event horizon at $r_h < |Q|$, with $Q$ the charge of the black hole. It is further shown that no black hole solutions with $r_h < |Q|$ can be obtained by solving the semiclassical Einstein equations perturbatively.
description: 7 pages, to appear in the Proceedings of the Ninth Marcel Grossmann Meeting, change in title
Additional file 1: of A pivotal role of BEX1 in liver progenitor cell expansion in mice
Creators: name: Gu, Yuting
name: Wei, Weiting
name: Cheng, Yiji
name: Wan, Bing
name: Ding, Xinyuan
name: Wang, Hui
name: Zhang, Yanyun
name: Jin, Min
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Environmental Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Hematology
subject: Infectious Diseases
subject: FOS: Health sciences

description: Figure S1. Genetic ablation of Bex1 in mice. Genomic DNA was isolated, and genotyping of Bex1 performed using PCR. Primers as follows: Bex1–3′, TTCATTTCCCCATCTGAAAGGTCCG; Bex1–5′, TCCCACCTACTCACCCATCCTTCTGG; LTR-5′, AAATGGCGTTACTTAAGCTAGCTTGC. Product size for WT mice is 352 bp, and for Bex1−/− mice is 223 bp (PDF 47 kb)
Super-Earths in the TW Hya disc
Creators: name: Mentiplay, Daniel
name: Price, Daniel J.
name: Pinte, Christophe
Publisher: name: arXiv
Year: 2018
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We test the hypothesis that the sub-millimetre thermal emission and scattered light gaps seen in recent observations of TW Hya are caused by planet-disc interactions. We perform global three-dimensional dusty smoothed particle hydrodynamics simulations, comparing synthetic observations of our models with dust thermal emission, CO emission and scattered light observations. We find that the dust gaps observed at 24 au and 41 au can be explained by two super-Earths ($\sim 4 \mathrm{M}_{\oplus}$). A planet of approximately Saturn-mass can explain the CO emission and the depth and width of the gap seen in scattered light at 94 au. Our model produces a prominent spiral arm while there are only hints of this in the data. To avoid runaway growth and migration of the planets we require a disc mass of $\lesssim 10^{-2}\,\mathrm{M}_{\odot}$ in agreement with CO observations but 10$-$100 times lower than the estimate from HD line emission.
description: 6 pages, 5 figures, accepted for publication in MNRAS
Nanoscale Field-Effect Transistors: An Ultimate Size Analysis
Creators: name: Pikus, F. G.
name: Likharev, K. K.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We have used a simple, analytically solvable model to analyze the characteristic s of dual-gate metal-oxide-semiconductor field-effect transistors (MOSFETs) with 10-nm-scale channel length L. The model assumes ballistic dynamics of 2D electrons in an undoped channel between highly doped source and drain. When applied to silicon n-MOSFETs, calculations show that the voltage gain (necessary for logic applications) drops sharply at L ~ 10 nm, while the conductance modulation remains sufficient for memory applications until L ~ 4 nm.
description: An erroneous number in estimates corrected, and paper shortened to fit APL size requirements
Vehicular Edge Cloud Computing: Depressurize the Intelligent Vehicles Onboard Computational Power
Creators: name: Li, Xin
name: Dang, Yifan
name: Chen, Tefang
Publisher: name: arXiv
Year: 2019
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: FOS: Computer and information sciences

description: Recently, with the rapid development of autonomous vehicles and connected vehicles, the demands of vehicular computing keep continuously growing. We notice a constant and limited onboard computational ability can hardly keep up with the rising requirements of the vehicular system and software application during their long-term lifetime, and also at the same time, the vehicles onboard computation causes an increasingly higher vehicular energy consumption. Therefore, we suppose to build a vehicular edge cloud computing (VECC) framework to resolve such a vehicular computing dilemma. In this framework, potential vehicular computing tasks can be executed remotely in an edge cloud within their time latency constraints. Simultaneously, an effective wireless network resources allocation scheme is one of the essential and fundamental factors for the QoS (quality of Service) on the VECC. In this paper, we adopted a stochastic fair allocation (SFA) algorithm to randomly allocate minimum required resource blocks to admitted vehicular users. The numerical results show great effectiveness of energy efficiency in VECC.
description: 2018 IEEE 21st International Conference on Intelligent Transportation Systems (ITSC)
Additional file of Characterization of statistical features for plant microRNA prediction
Creators: name: Thakur, Vivek
name: Samart Wanchana
name: Xu, Mercedes
name: Bruskiewich, Richard
name: Quick, William Paul
name: Mosig, Axel
name: Zhu, Xin-Guang
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Plant Biology

description: Additional file of Characterization of statistical features for plant microRNA prediction
Boson Stars: Alternatives to primordial black holes?
Creators: name: Mielke, Eckehard W.
name: Schunck, Franz E.
Publisher: name: arXiv
Year: 2000
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The present surge for the astrophysical relevance of boson stars stems from the speculative possibility that these compact objects could provide a considerable fraction of the non-baryonic part of dark matter within the halo of galaxies. For a very light `universal' axion of effective string models, their total gravitational mass will be in the most likely range of \sim 0.5 M_\odot of MACHOs. According to this framework, gravitational microlensing is indirectly ``weighing" the axion mass, resulting in \sim 10^{-10} eV/c^2. This conclusion is not changing much, if we use a dilaton type self-interaction for the bosons. Moreover, we review their formation, rotation and stability as likely candidates of astrophysical importance.
description: 14 pages, uses REVTeX, 1 postscript figure
On Kelvin-Helmholtz and parametric instabilities driven by coronal waves
Creators: name: Hillier, Andrew
name: Barker, Adrian
name: Arregui, Iñigo
name: Latter, Henrik
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Fluid Dynamics (physics.flu-dyn)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: The Kelvin-Helmholtz instability has been proposed as a mechanism to extract energy from magnetohydrodynamic (MHD) kink waves in flux tubes, and to drive dissipation of this wave energy through turbulence. It is therefore a potentially important process in heating the solar corona. However, it is unclear how the instability is influenced by the oscillatory shear flow associated with an MHD wave. We investigate the linear stability of a discontinuous oscillatory shear flow in the presence of a horizontal magnetic field within a Cartesian framework that captures the essential features of MHD oscillations in flux tubes. We derive a Mathieu equation for the Lagrangian displacement of the interface and analyse its properties, identifying two different instabilities: a Kelvin-Helmholtz instability and a parametric instability involving resonance between the oscillatory shear flow and two surface Alfvén waves. The latter occurs when the system is Kelvin-Helmholtz stable, thus favouring modes that vary along the flux tube, and as a consequence provides an important and additional mechanism to extract energy. When applied to flows with the characteristic properties of kink waves in the solar corona, both instabilities can grow, with the parametric instability capable of generating smaller scale disturbances along the magnetic field than possible via the Kelvin-Helmholtz instability. The characteristic time-scale for these instabilities is $\sim 100$ s, for wavelengths of $200$ km. The parametric instability is more likely to occur for smaller density contrasts and larger velocity shears, making its development more likely on coronal loops than on prominence threads.
description: 12 pages, 4 figures, accepted for publication MNRAS
Tegoribates latirostris
Creators: name: Hushtan, Habriel H.
name: Hushtan, Kateryna V.
name: Glotov, Sergii V.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Sarcoptiformes
Tegoribatidae
Tegoribates
Tegoribates latirostris

description: Tegoribates latirostris (Koch, 1844) – hydromeliorated grassland (29).
 Distribution – Palaearctic region.
 Еcology – Grassland species, hygrophilous.
description: Published as part of Hushtan, Habriel H., Hushtan, Kateryna V. & Glotov, Sergii V., 2021, Checklist of oribatid mites (Acari, Oribatida) of the Transcarpathian lowland, Ukraine, pp. 371-402 in Persian Journal of Acarology 10 (4) on page 391, DOI: 10.22073/pja.v10i4.68186, http://zenodo.org/record/7173377
[re3data] Presentation for NFDI Search & Harvesting Working Group Meeting
Creators: name: Ulrich, Robert
name: Neidiger, Charlotte
Publisher: name: Zenodo
Year: 2024
Subjects: research data repository
re3data
nfdi
harvesting
search

description: Presentation for the Search & Harvesting Working Group of the german National Research Data Infrastructure (NFDI) that gives an introduction and insights into re3data - registry of research data repositories.
Galumna lanceata
Creators: name: Hushtan, Habriel H.
name: Hushtan, Kateryna V.
name: Glotov, Sergii V.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Sarcoptiformes
Galumnidae
Galumna
Galumna lanceata

description: Galumna lanceata (Oudemans, 1900) – dry grasslands (4, 5, 6), oak forests (36, 40, 41).
 Distribution – Palaearctic region and Vietnam.
 Еcology – Forest species, eurybionts.
description: Published as part of Hushtan, Habriel H., Hushtan, Kateryna V. & Glotov, Sergii V., 2021, Checklist of oribatid mites (Acari, Oribatida) of the Transcarpathian lowland, Ukraine, pp. 371-402 in Persian Journal of Acarology 10 (4) on pages 391-392, DOI: 10.22073/pja.v10i4.68186, http://zenodo.org/record/7173377
Interaction of copper nanoparticles with DNA: structural and docking studies
Creators: name: Nabajyoti Baildya
name: Ipsita Dey
name: Angshuman Bagchi
name: Asoke P. Chattopadhyay
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biophysics
subject: Space Science
subject: Medicine
subject: Molecular Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: Interaction of copper nanoparticles with DNA: structural and docking studies
Deep Learning Applied to the Asteroseismic Modeling of Stars with Coherent Oscillation Modes
Creators: name: Hendriks, Luc
name: Aerts, Conny
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We develop a novel method based on machine learning principles to achieve optimal initiation of CPU-intensive computations for forward asteroseismic modeling in a multi-D parameter space. A deep neural network is trained on a precomputed asteroseismology grid containing about 62 million coherent oscillation-mode frequencies derived from stellar evolution models. These models are representative of the core-hydrogen burning stage of intermediate-mass and high-mass stars. The evolution models constitute a 6D parameter space and their predicted low-degree pressure- and gravity-mode oscillations are scanned, using a genetic algorithm. A software pipeline is created to find the best fitting stellar parameters for a given set of observed oscillation frequencies. The proposed method finds the optimal regions in the 6D parameters space in less than a minute, hence providing the optimal starting point for further and more detailed forward asteroseismic modeling in a high-dimensional context. We test and apply the method to seven pulsating stars that were previously modeled asteroseismically by classical grid-based forward modeling based on a $χ^2$ statistic and obtain good agreement with past results. Our deep learning methodology opens up the application of asteroseismic modeling in +6D parameter space for thousands of stars pulsating in coherent modes with long lifetimes observed by the $Kepler$ space telescope and to be discovered with the TESS and PLATO space missions, while applications so far were done star-by-star for only a handful of cases. Our method is open source and can be used by anyone freely.
description: Accepted for publication in PASP Speciale Volume on Machine Learning
Characterization of hybrid piezoelectric nanogenerators through dynamic asymptotic homogenization
Creators: name: De Bellis, Maria Laura
name: Bacigalupo, Andrea
name: Zavarise, Giorgio
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: In the framework of energy scavenging for applications in flexible/strechable electronics, hybrid piezoelectric nanogenerators, made up with Zinc oxyde nanorods, embedded in a polymeric matrix, and growth on a flexible polymeric support, are investigated. The ZnO nanorods are arranged in clusters, forming nearly regular distributions, so that periodic topologies can be realistically assumed. Focus is on a dynamic multi-field asymptotic homogenization approach, proposed to grasp the overall constitutive behaviour of such complex microstrutcures. A set of applications, both in static and dynamic regime, is proposed to explore different design paradigms, related to nanogenerators based on three working principles. Both extension and bending nanogenerators are, indeed, analysed, considering either extension along the nanorods axis, or orthogonally to it. The study of the wave propagation is, also, exploited to comprehend the main features of such piezoelectric devices in the dynamic regime.
Pergalumna nervosa
Creators: name: Hushtan, Habriel H.
name: Hushtan, Kateryna V.
name: Glotov, Sergii V.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Sarcoptiformes
Galumnidae
Pergalumna
Pergalumna nervosa

description: Pergalumna cf. nervosa (Berlese, 1914) – hygrophilic grassland (24).
 Distribution – Holartic region and South Africa.
 Еcology – Forest species, hygrophilous.
description: Published as part of Hushtan, Habriel H., Hushtan, Kateryna V. & Glotov, Sergii V., 2021, Checklist of oribatid mites (Acari, Oribatida) of the Transcarpathian lowland, Ukraine, pp. 371-402 in Persian Journal of Acarology 10 (4) on page 391, DOI: 10.22073/pja.v10i4.68186, http://zenodo.org/record/7173377
MOESM1 of Global ecological regionalization of 15 Illicium species: nature sources of shikimic acid
Creators: name: Zhang, Xiang
name: Meng, Xiangxiao
name: Wu, Jie
name: Huang, Linfang
name: Chen, Shilin
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
subject: Medicine
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Plant Biology
subject: Computational Biology

description: Additional file 1: Table S1. The range of the latitude and longitude of the sampling points. Table S2. The specific areas in each countries of the world. Table S3. The specific areas in each provinces of China.
On the estimation of a single non-linear structural equation of an incomplete simultaneous equation system: further results
Creators: name: Bierens, H.J.
name: Bierens, H.J.
Publisher: name: Unknown
Year: 1976
Subjects: subject: Research Methods/ Statistical Methods
subject: estimation
subject: non-linear
subject: structural equation
subject: incomplete system

description: This paper continues our previous research on the estimation of a non-linear structural equation without using explicite information about the other equations of the system. First, heteroscedasticity will be considered; second, our method will be generalized for simultaneous estimation of two or more structural equations; finally, asymptotic efficiency will be improved by using a three-stage estimation method.
Statistical Mechanics on Axially-symmetric Space-times with the Killing Horizon and Entropy of Rotating Black Holes in Induced Gravity
Creators: name: Frolov, V.
name: Fursaev, D.
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: We develop a method for computing the free-energy of a canonical ensemble of quantum fields near the horizon of a rotating black hole. We show that the density of energy levels of a quantum field on a stationary background can be related to the density of levels of the same field on a fiducial static space-time. The effect of the rotation appears in the additional interaction of the "static" field with a fiducial abelian gauge-potential. The fiducial static space-time and the gauge potential are universal, i.e., they are determined by the geometry of the given physical space-time and do not depend on the spin of the field. The reduction of the stationary axially symmetric problem to the static one leads to a considerable simplification in the study of statistical mechanics and we use it to draw a number of conclusions. First, we prove that divergences of the entropy of scalar and spinor fields at the horizon in the presence of rotation have the same form as in the static case and can be removed by renormalization of the bare black hole entropy. Second, we demonstrate that statistical-mechanical representation of the Bekenstein-Hawking entropy of a black hole in induced gravity is universal and does not depend on the rotation.
description: 22 pages
Post-Newtonian Theory for Precision Doppler Measurements of Binary Star Orbits
Creators: name: Kopeikin, S. M.
name: Ozernoy, L. M.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The determination of velocities of stars from precise Doppler measurements is described here using relativistic theory of astronomical reference frames so as to determine the Keplerian and post-Keplerian parameters of binary systems. We apply successive Lorentz transformations and the relativistic equation of light propagation to establish the exact treatment of Doppler effect in binary systems both in special and general relativity theories. As a result, the Doppler shift is a sum of (1) linear in $c^{-1}$ terms, which include the ordinary Doppler effect and its variation due to the secular radial acceleration of the binary with respect to observer; (2) terms proportional to $c^{-2}$, which include the contributions from the quadratic Doppler effect caused by the relative motion of binary star with respect to the Solar system, motion of the particle emitting light and diurnal rotational motion of observer, orbital motion of the star around the binary's barycenter, and orbital motion of the Earth; and (3) terms proportional to $c^{-2}$, which include the contributions from redshifts due to gravitational fields of the star, star's companion, Galaxy, Solar system, and the Earth. After parameterization of the binary's orbit we find that the presence of periodically changing terms in the Doppler schift enables us disentangling different terms and measuring, along with the well known Keplerian parameters of the binary, four additional post-Keplerian parameters, including the inclination angle of the binary's orbit, $i$. We briefly discuss feasibility of practical implementation of these theoretical results, which crucially depends on further progress in the technique of precision Doppler measurements.
description: Minor changes, 1 Figure included, submitted to Astrophys. J
Gravitational fields with a non Abelian bidimensional Lie algebra of symmetries
Creators: name: Sparano, G.
name: Vilasi, G.
name: Vinogradov, A. M.
Publisher: name: arXiv
Year: 2001
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Vacuum gravitational fields invariant for a bidimensional non Abelian Lie algebra of Killing fields, are explicitly described. They are parameterized either by solutions of a transcendental equation (the tortoise equation) or by solutions of a linear second order differential equation on the plane. Gravitational fields determined via the tortoise equation, are invariant for a 3-dimensional Lie algebra of Killing fields with bidimensional leaves. Global gravitational fields out of local ones are also constructed.
description: 8 pagese, latex, no figures
An investigation of the hidden structure of states in a mean field spin glass model
Creators: name: Cavagna, Andrea
name: Giardina, Irene
name: Parisi, Giorgio
Publisher: name: arXiv
Year: 1997
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We study the geometrical structure of the states in the low temperature phase of a mean field model for generalized spin glasses, the p-spin spherical model. This structure cannot be revealed by the standard methods, mainly due to the presence of an exponentially high number of states, each one having a vanishing weight in the thermodynamic limit. Performing a purely entropic computation, based on the TAP equations for this model, we define a constrained complexity which gives the overlap distribution of the states. We find that this distribution is continuous, non-random and highly dependent on the energy range of the considered states. Furthermore, we show which is the geometrical shape of the threshold landscape, giving some insight into the role played by threshold states in the dynamical behaviour of the system.
description: 18 pages, 8 PostScript figures, plain TeX
Neoribates aurantiacus
Creators: name: Hushtan, Habriel H.
name: Hushtan, Kateryna V.
name: Glotov, Sergii V.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Sarcoptiformes
Parakalummidae
Neoribates
Neoribates aurantiacus

description: Neoribates aurantiacus (Oudemans, 1914) – oak forest (41).
 Distribution – Holartic and Oriental regions.
 Еcology – Forest-grassland species.
description: Published as part of Hushtan, Habriel H., Hushtan, Kateryna V. & Glotov, Sergii V., 2021, Checklist of oribatid mites (Acari, Oribatida) of the Transcarpathian lowland, Ukraine, pp. 371-402 in Persian Journal of Acarology 10 (4) on page 392, DOI: 10.22073/pja.v10i4.68186, http://zenodo.org/record/7173377
Impact potentials of EASITrain research on society & industry
Creators: name: Peter Keinz, Linn Kretzschmar
Publisher: name: Zenodo
Year: 2019

description: This document presents impact potentials of the research performed for the creation of future research infrastructures, industry and medical domains in the EASITrain project. For the different technologies a catalogue of potential applications and end-use cases is established, which can serve as input to develop estimations for market valorisation. The description includes cost and performance improvement potentials. All beneficiaries have contributed to the development of this deliverable. The aim of the catalogue is to present key industrial impact potentials by outlining new application fields as well as known application fields with strong economic growth potential. The catalogue is based on research projects carried out by the Vienna University of Economics and Business (WU) in cooperation with CERN between 2017 and 2019.
About the detection of gravitational wave bursts
Creators: name: Pradier, T.
name: Arnaud, N.
name: Bizouard, M. -A.
name: Cavalier, F.
name: Davier, M.
name: Hello, P.
Publisher: name: arXiv
Year: 2000
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Several filtering methods for the detection of gravitational wave bursts in interferometric detectors are presented. These are simple and fast methods which can act as online triggers. All methods are compared to matched filtering with the help of a figure of merit based on the detection of supernovae signals simulated by Zwerger and Muller.
description: 5 pages, proceedings of GWDAW99 (Roma, Dec. 1999), to appear in Int. J. Mod. Phys. D
A population of luminous accreting black holes with hidden mergers
Creators: name: Koss, Michael J.
name: Blecha, Laura
name: Bernhard, Phillip
name: Hung, Chao-Ling
name: Lu, Jessica R.
name: Trakhtenbrot, Benny
name: Treister, Ezequiel
name: Weigel, Anna
name: Sartori, Lia F.
name: Mushotzky, Richard
name: Schawinski, Kevin
name: Ricci, Claudio
name: Veilleux, Sylvain
name: Sanders, David B.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Major galaxy mergers are thought to play an important part in fuelling the growth of supermassive black holes. However, observational support for this hypothesis is mixed, with some studies showing a correlation between merging galaxies and luminous quasars and others showing no such association. Recent observations have shown that a black hole is likely to become heavily obscured behind merger-driven gas and dust, even in the early stages of the merger, when the galaxies are well separated (5 to 40 kiloparsecs). Merger simulations further suggest that such obscuration and black-hole accretion peaks in the final merger stage, when the two galactic nuclei are closely separated (less than 3 kiloparsecs). Resolving this final stage requires a combination of high-spatial-resolution infrared imaging and high-sensitivity hard-X-ray observations to detect highly obscured sources. However, large numbers of obscured luminous accreting supermassive black holes have been recently detected nearby (distances below 250 megaparsecs) in X-ray observations. Here we report high-resolution infrared observations of hard-X-ray-selected black holes and the discovery of obscured nuclear mergers, the parent populations of supermassive-black-hole mergers. We find that obscured luminous black holes (bolometric luminosity higher than 2x10^44 ergs per second) show a significant (P<0.001) excess of late-stage nuclear mergers (17.6 per cent) compared to a sample of inactive galaxies with matching stellar masses and star formation rates (1.1 per cent), in agreement with theoretical predictions. Using hydrodynamic simulations, we confirm that the excess of nuclear mergers is indeed strongest for gas-rich major-merger hosts of obscured luminous black holes in this final stage.
description: To appear in the 8 November 2018 issue of Nature. This is the authors' version of the work
The Planck quantum hypothesis and the Friedmannian models of flat universe
Creators: name: Skalsky, V.
Publisher: name: arXiv
Year: 2000
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Only one model from an infinite number of the Friedmannian models of flat expansive isotropic and homogeneous universe satisfies the assumptions resulting from the Planck quantum hypothesis.
description: 4 pages
Implications of the r-mode instability of rotating relativistic stars
Creators: name: Friedman, John L.
name: Lockitch, Keith H.
Publisher: name: arXiv
Year: 2001
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Several recent surprises appear dramatically to have improved the likelihood that the spin of rapidly rotating, newly formed neutron stars (and, possibly, of old stars spun up by accretion) is limited by a nonaxisymmetric instability driven by gravitational waves. Except for the earliest part of the spin-down, the axial l=m=2 mode (an r-mode) dominates the instability, and the emitted waves may be observable by detectors with the sensitivity of LIGO II. A review of these hopeful results is followed by a discussion of constraints on the instability set by dissipative mechanisms, including viscosity, nonlinear saturation, and energy loss to a magnetic field driven by differential rotation.
description: 20 pages LaTeX2e (stylefile included), 6 eps figures. Review to appear in the proceedings of the 9th Marcel Grossman Meeting, World Scientific, ed. V. Gurzadyan, R. Jantzen, R. Ruffini
Gravitational waves in vacuum spacetimes with cosmological constant. I. Classification and geometrical properties of non-twisting type N solutions
Creators: name: Bicak, J.
name: Podolsky, J.
Publisher: name: arXiv
Year: 1999
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: All non-twisting Petrov-type N solutions of vacuum Einstein field equations with cosmological constant Lambda are summarized. They are shown to belong either to the non-expanding Kundt class or to the expanding Robinson-Trautman class. Invariant subclasses of each class are defined and the corresponding metrics are given explicitly in suitable canonical coordinates. Relations between the subclasses and their geometrical properties are analyzed. In the subsequent paper these solutions are interpreted as exact gravitational waves propagating in de Sitter or anti-de Sitter spacetimes.
description: 16 pages, no figures, LaTeX, To appear in J. Math. Phys