cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Finding the right dose: A scoping review examining facilitation as an implementation strategy for evidence-based stroke care
Creators: name: Grimshaw, Jeremy
name: Pollnow, Vivien
name: Middleton, Sandy
name: Coughlan, Kelly
name: Slark, Julia
name: Dale, Simeon
name: Oyebola Fasugba
name: Page, Kirsty
name: Hill, Kelvin
name: Levi, Chris
name: Wah Cheung
name: Gilder, Eileen
name: Neal, Emily
name: McInnes, Elizabeth
name: Menendez, Estela Sanjuan
name: Ranta, Anna
name: Heilok Cheng
name: Cadilhac, Dominique A
Publisher: name: OSF Registries
Year: 2023
Subjects: subject: Translational Medical Research
subject: Medicine and Health Sciences
subject: Nursing
subject: FOS: Health sciences
subject: Facilitation
subject: Implementation Science
subject: Quasi-experimental Study
subject: Randomized Controlled Trial
subject: Scoping Review

description: This registration is for a scoping review of randomized controlled trials (RCTs) and quasi-experimental studies to examine the evidence regarding the concept of facilitation 'dose' or intensity for implementing evidence-based interventions in stroke studies. The review will be guided by the methodological framework proposed by Arksey and O’Malley for conducting scoping reviews. The scoping review will contribute to the body of knowledge on facilitation as an implementation strategy for evidence translation in healthcare settings.
Sub-grid scale model classification and blending through deep learning
Creators: name: Maulik, Romit
name: San, Omer
name: Jacob, Jamey D.
name: Crick, Christopher
Publisher: name: arXiv
Year: 2018
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: In this article we detail the use of machine learning for spatiotemporally dynamic turbulence model classification and hybridization for the large eddy simulations (LES) of turbulence. Our predictive framework is devised around the determination of local conditional probabilities for turbulence models that have varying underlying hypotheses. As a first deployment of this learning, we classify a point on our computational grid as that which requires the functional hypothesis, the structural hypothesis or no modeling at all. This ensures that the appropriate model is specified from \emph{a priori} knowledge and an efficient balance of model characteristics is obtained in a particular flow computation. In addition, we also utilize the conditional probability predictions of the same machine learning to blend turbulence models for another hybrid closure. Our test-case for the demonstration of this concept is given by Kraichnan turbulence which exhibits a strong interplay of enstrophy and energy cascades in the wave number domain. Our results indicate that the proposed methods lead to robust and stable closure and may potentially be used to combine the strengths of various models for complex flow phenomena prediction.
Τρεις θεωρητικές θέσεις για τη διεπιστημονικότητα και εφαρμογή τους στην περίπτωση της Βιοηθικής
Creators: name: Petrou, Ioannis
Publisher: name: Culture and Research
Year: 2015

description: Culture and Research, Vol 4 (2015)
Additional file 1: of Automated digital image quantification of histological staining for the analysis of the trilineage differentiation potential of mesenchymal stem cells
Creators: name: Eggerschwiler, Benjamin
name: Canepa, Daisy
name: Hans-Christoph Pape
name: Casanova, Elisa
name: Cinelli, Paolo
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Molecular Biology
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology
subject: Hematology

description: Figure S1. Workflow for DIA. The flow chart shows all crucial steps for proper image analysis/quantification. Each step is described in the “Materials and methods” section in detail. (PDF 296 kb)
Magnetic fields and extraordinarily bright radio emission in the X-ray faint galaxy group MRC 0116+111
Creators: name: Mernier, F.
name: Werner, N.
name: Bagchi, J.
name: Simionescu, A.
name: Böhringer, H.
name: Allen, S. W.
name: Jacob, J.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: MRC 0116+111 is a nearby ($z=0.132$) poor galaxy group, which was previously known for exhibiting a bright diffuse radio emission with no central point-like source, presumably related to a past activity of the active galactic nucleus (AGN) in its central cD galaxy. Here, we present an X-ray observation ($\sim$30 ks of cleaned XMM-Newton/EPIC exposure) of this system, allowing us for the first time a detailed comparison between the thermal and non-thermal components of its intragroup medium (IGrM). Remarkably, we find that the radio-to-X-ray luminosity ratio is among the highest ever observed for a diffuse extragalactic source so far, while the extent of the observed radio emission is about three times larger than its observed soft X-ray emission. Although powerful AGN activity may have disturbed the dynamics of the thermal IGrM in the form of turbulence, possibly re-energising part of the relativistic electron population, the gas properties lie within the $L_X$-$T$ scaling relation established previously for other groups. The upper limit we find for the non-thermal inverse-Compton X-ray emission translates into a surprisingly high lower limit for the volume-averaged magnetic field of the group ($\ge$4.3 $μ$G). Finally, we discuss some interesting properties of a distant ($z \simeq 0.525$) galaxy cluster serendipitously discovered in our EPIC field of view.
description: 12 pages, 6 figures, accepted for publication in MNRAS
Magnetic-interference patterns in Josephson junctions with d+is symmetry
Creators: name: Stefanakis, N.
name: Flytzanis, N.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The magnetic interference pattern and the spontaneous flux in unconventional Josephson junctions of superconductors with d+is symmetry are calculated for different reduced junction lengths and the relative factor of the d and s wave components. This is a time reversal broken symmetry state. We study the stability of the fractional vortex and antivortex which are spontaneously formed and examine their evolution as we change the length and the relative factor of d and s wave components. The asymmetry in the field modulated diffraction pattern exists for lengths as long as L=10λ_J.
description: 8 pages, 6 eps files, submitted to PRB
Probing the scalar potential via double Higgs boson production at hadron colliders
Creators: name: Borowka, Sophia
name: Duhr, Claude
name: Maltoni, Fabio
name: Pagani, Davide
name: Shivaji, Ambresh
name: Zhao, Xiaoran
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a sensitivity study on the cubic and quartic self couplings in double Higgs production via gluon fusion at hadron colliders. Considering the relevant operators in the Standard Model Effective Field Theory up to dimension eight, we calculate the dominant contributions up to two-loop level, where the first dependence on the quartic interaction appears. Our approach allows to study the independent variations of the two self couplings and to clearly identify the terms necessary to satisfy gauge invariance and to obtain UV-finite results order by order in perturbation theory. We focus on the $b \bar b γγ$ signature for simplicity and provide the expected bounds for the cubic and quartic self couplings at the 14 TeV LHC with 3000 fb$^{-1}$ (HL-LHC) and for a future 100 TeV collider (FCC-100) with 30 ab$^{-1}$. We find that while the HL-LHC will provide very limited sensitivity on the quartic self coupling, precision measurements of double Higgs production at a FCC-100 will offer the opportunity to set competitive bounds. We show that combining information from double and triple Higgs production leads to significantly improved prospects for the determination of the quartic self coupling.
description: 35 pages, 18 figures, 2 tables
Quasi-periodic and fractal polymers: Energy structure and carrier transfer
Creators: name: Mantela, Marilena
name: Lambropoulos, Konstantinos
name: Theodorakou, Marina
name: Simserides, Constantinos
Publisher: name: arXiv
Year: 2019
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We study the energy structure and the coherent transfer of an extra electron or hole along aperiodic polymers made of $N$ monomers, with fixed boundaries, using B-DNA as our prototype system. We use a Tight-Binding wire model, where a site is a monomer (e.g., in DNA, a base pair). We consider quasi-periodic (Fibonacci, Thue-Morse, Double-Period, Rudin-Shapiro) and fractal (Cantor Set, Asymmetric Cantor Set) polymers made of the same monomer (I polymers) or made of different monomers (D polymers). For all types of such polymers, we calculate the HOMO and LUMO eigenspectrum, the HOMO-LUMO gap and the density of states. We examine the mean over time probability to find the carrier at each monomer, the frequency content of carrier transfer (Fourier spectra, weighted mean frequency of each monomer, total weighted mean frequency of the polymer), and the pure mean transfer rate $k$. Our results reveal that there is a correspondence between the degree of structural complexity and the transfer properties. I polymers are more favorable for charge transfer than D polymers. We compare $k(N)$ of quasi-periodic and fractal sequences with that of periodic sequences (including homopolymers) as well as with randomly shuffled sequences. Finally, we discuss aspects of experimental results on charge transfer rates in DNA with respect to our coherent pure mean transfer rates.
description: 19 pages, 13 figures. arXiv admin note: text overlap with arXiv:1808.05614
Νευροεπιστήμες και Διεπιστημονικότητα. Η γεφύρωση του χάσματος μεταξύ των θετικών και των ανθρωπιστικών και κοινωνικών επιστημών
Creators: name: Ntinopoulos, Thanasis
Publisher: name: Culture and Research
Year: 2015

description: Culture and Research, Vol 4 (2015)
The 2-d Coulomb Gas on a 1-d lattice
Creators: name: Narayan, O.
name: Shastry, B. S.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: The statistical mechanics of a two dimensional Coulomb gas confined to one dimension is studied, wherein hard core particles move on a ring. Exact self-duality is shown for a version of the sine-Gordon model arising in this context, thereby locating the transition temperature exactly. We present asymptotically exact results for the correlations in the model and characterize the low and high temperature phases. Numerical simulations provide support to these renormalization group calculations. Connections with other interesting problems, the quantum Brownian motion of a particle in a periodic potential and impurity problems, are pointed out.
description: 15 pages, 7 figures
Spheres - Omni-directional multi-mode gravitational-wave antennas for the next generation
Creators: name: Paik, Ho Jung
Publisher: name: arXiv
Year: 1996
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The construction of a massive (~ 40 ton) spherical antennas for gravitational wave astronomy has been proposed by a number of groups worldwide. Summed over all five quadrupole modes, the sphere has a direction-independent cross section, permitting full-sky coverage. Combined with its enhanced sensitivity due to its multi-nature and increased mass, sphereical detectors make ideal instruments for observational astronomy. Numerical calculations have shown that gravitational-wave signals from coalescing neutron star binaries and dynamic instabilities of rapidly rotating stars in the Virgo cluster can be resolved with a spherical antenna with a near quantum-limited sensitivity.
description: 15 pages, 4 figures. To appear in Proceedings of the Pacific Conference on Gravitation and Cosmology
Additional file 2: of Caffeine exposure during pregnancy, small for gestational age birth and neonatal outcome – results from the Norwegian Mother and Child Cohort Study
Creators: name: Modzelewska, Dominika
name: Bellocco, Rino
name: Elfvin, Anders
name: Brantsæter, Anne
name: Meltzer, Helle
name: Jacobsson, Bo
name: Sengpiel, Verena
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Cell Biology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Association between caffeine intake and neonatal outcomes, additional adjustment for SGA. CI – confidence interval, OR – odds ratio, SGA – small for gestational age. OR for the outcomes of interest as a function of 100 mg change in total caffeine intake. ORs are adjusted for: maternal pre-pregnancy body mass index, household income, maternal education, marital status, parity, maternal age at delivery, smoking status, presence of nausea, folic acid supplementation, planned pregnancy, baby’s sex, total energy intake, with additional adjustment for small for gestational age (according to a given definition of small for gestational age). n = 67,569, in the Norwegian Mother and Child Cohort Study 2002 to 2009. (DOCX 19 kb)
Removing instabilities in the hierarchical equations of motion: exact and approximate projection approaches
Creators: name: Dunn, Ian S.
name: Tempelaar, Roel
name: Reichman, David R.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: The hierarchical equations of motion (HEOM) provide a numerically exact approach for computing the reduced dynamics of a quantum system linearly coupled to a bath. We have found that HEOM contains temperature-dependent instabilities that grow exponentially in time. In the case of continuous-bath models, these instabilities may be delayed to later times by increasing the hierarchy dimension; however, for systems coupled to discrete, non-dispersive modes, increasing the hierarchy dimension does little to alleviate the problem. We show that these instabilities can also be removed completely at a potentially much lower cost via projection onto the space of stable eigenmodes; furthermore, we find that for discrete-bath models at zero temperature, the remaining projected dynamics computed with few hierarchy levels are essentially identical to the exact dynamics that otherwise might require an intractably large number of hierarchy levels for convergence. Recognizing that computation of the eigenmodes might be prohibitive, e.g. for large or strongly-coupled models, we present a Prony filtration algorithm that may be useful as an alternative for accomplishing this projection when diagonalization is too costly. We present results demonstrating the efficacy of HEOM projected via diagonalization and Prony filtration. We also discuss issues associated with the nonnormality of HEOM.
description: This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This article appeared in J. Chem. Phys. 150, 184109 (2019) and may be found at https://doi.org/10.1063/1.5092616
Critical Behavior of Anisotropic Heisenberg Mixed-Spin Chains in a Field
Creators: name: Sakai, Toru
name: Yamamoto, Shoji
Publisher: name: arXiv
Year: 1999
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We numerically investigate the critical behavior of the spin-(1,1/2) Heisenberg ferrimagnet with anisotropic exchange coupling in a magnetic field. A quantized magnetization plateau as a function of the field, appearing at a third of the saturated magnetization, is stable over whole the antiferromagnetic coupling region. The plateau vanishes in the ferromagnetic coupling region via the Kosterlitz-Thouless transition. Comparing the quantum and classical magnetization curves, we elucidate what are essential quantum effects.
description: 5 pages, Revtex, with 7 eps figures, to appear in Phys. Rev. B (An extra ps figure (fig7.ps) is included for printing.)
Host metabolic shift during systemic Salmonella infection revealed by comparative proteomics
Creators: name: Wang, Yuanyuan
name: Wu, Chunmei
name: Gao, Jiacong
name: Du, Xudong
name: Chen, Xiangyun
name: Zhang, Mei
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: Science Policy
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Salmonella enterica serovar Typhimurium (S. Typhimurium) is a food-borne bacterium that causes acute gastroenteritis in humans and typhoid fever in mice. Salmonella pathogenicity island II (SPI-2) is an important virulence gene cluster responsible for Salmonella survival and replication within host cells, leading to systemic infection. Previous studies have suggested that SPI-2 function to modulate host vesicle trafficking and immune response to promote systemic infection. However, the molecular mechanism and the host responses triggered by SPI-2 remain largely unknown. To assess the roles of SPI-2, we used a differential proteomic approach to analyse host proteins levels during systemic infections in mice. Our results showed that infection by WT S. Typhimurium triggered the reprogramming of host cell metabolism and inflammatory response. Salmonella systemic infection induces an up-regulation of glycolytic process and a repression of the tricarboxylic acid (TCA) cycle. WT-infected tissues prefer to produce adenosine 5′-triphosphate (ATP) through aerobic glycolysis rather than relying on oxidative phosphorylation to generate energy. Moreover, our data also revealed that infected macrophages may undergo both M1 and M2 polarization. In addition, our results further suggest that SPI-2 is involved in altering actin cytoskeleton to facilitate the Salmonella-containing vacuole (SCV) biogenesis and perhaps even the release of bacteria later in the infection process. Results from our study provide valuable insights into the roles of SPI-2 during systemic Salmonella infection and will guide future studies to dissect the molecular mechanisms of how SPI-2 functions in vivo.
From pixels to percepts: Highly robust edge perception and contour following using deep learning and an optical biomimetic tactile sensor
Creators: name: Lepora, Nathan F.
name: Church, Alex
name: De Kerckhove, Conrad
name: Hadsell, Raia
name: Lloyd, John
Publisher: name: arXiv
Year: 2018
Subjects: subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: Deep learning has the potential to have the impact on robot touch that it has had on robot vision. Optical tactile sensors act as a bridge between the subjects by allowing techniques from vision to be applied to touch. In this paper, we apply deep learning to an optical biomimetic tactile sensor, the TacTip, which images an array of papillae (pins) inside its sensing surface analogous to structures within human skin. Our main result is that the application of a deep CNN can give reliable edge perception and thus a robust policy for planning contact points to move around object contours. Robustness is demonstrated over several irregular and compliant objects with both tapping and continuous sliding, using a model trained only by tapping onto a disk. These results relied on using techniques to encourage generalization to tasks beyond which the model was trained. We expect this is a generic problem in practical applications of tactile sensing that deep learning will solve. A video demonstrating the approach can be found at https://www.youtube.com/watch?v=QHrGsG9AHts
description: Accepted in RAL and ICRA 2019. N. Lepora and J. Lloyd contributed equally to this work
The structure relaxation of carbon nanotube
Creators: name: Zhou, Xin
name: Chen, Hu
name: Zhou, Jianjun
name: Zhong-can, Ou-Yang
Publisher: name: arXiv
Year: 2000
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: A simple macroscopic continuum elasticity theory (CET) is used to calculate the structure relaxation of single-wall carbon nanotube (SWNT), an analytic formula is obtained. We also expand an atomic scale three-parameter empirical model [ T. Lenosky {\emph et al.} Nature 355, 333(1992)] in order to correctly describe the bond-length change effects. The structure relaxation of SWNT expected by the model is good in agreement with our CET results, and very well consistent with the previous calculation from a first principles local density function approximation. Using the expanded Lenosky model, we calculate the strain energy of bending tube. The obtained results are good in agreement with the previous theoretical expectation. It shows the model may be a good simple replacement of some more sophisticated methods on determining carbon networks deformations.
description: 9 pages, 4 eps figures
Mixed Non-Gaussianity from Axion-Gauge Field Dynamics
Creators: name: Fujita, Tomohiro
name: Namba, Ryo
name: Obata, Ippei
Publisher: name: arXiv
Year: 2018
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study scalar-tensor-tensor cross correlation $\langle ζhh \rangle$ generated by the dynamics of interacting axion and SU(2) gauge fields during inflation. We quantize the quadratic action and solve the linear equations by taking into account mixing terms in a non-perturbative manner. Combining that with the in-in formalism, we compute contributions from cubic interactions to the bispectrum $B_{ζhh}$. We find that the bispectrum is peaked at the folded configuration, which is a unique feature encoded by the scalar mixing and localized production of tensor modes. With our parameter choice, the amplitude of the bispectrum is $k^6 B_{ζhh} \sim 10^{-16}$. The unique shape dependence, together with the parity-violating nature, is thus a distinguishing feature to search for in the CMB observables.
description: 19 pages main texts, 8 figures, 2 appendices
Additional file 1: of Competitive interaction with keystone taxa induced negative priming under biochar amendments
Creators: name: Chen, Lijun
name: Jiang, Yuji
name: Liang, Chao
name: Luo, Yu
name: Xu, Qinsong
name: Han, Cheng
name: Zhao, Qiguo
name: Sun, Bo
Publisher: name: figshare
Year: 2019
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: Plant Biology

description: Figure S1. Soil water characteristic curves (a) and equation diameter of pore versus water content (b, d-θ) curves under nonamended and biochar-amended treatments in the field experimnet. Figure S2. Effects of biochar amendments on total phospholipid fatty acid (PLFA) and various microbial specific groups in the field experimnet. Figure S3. Taxonomic compositions of bacterial (a) and fungal (b) communities under non-amended and biochar-amended treatments in the field experimnet. Figure S4. Biochar amendments alter the bacterial (a) and fungal (b) community composition in the field experimnet. Figure S5. Mean predictor importance of soil properties and the biomass, diversity, composition, and networks of the bacterial and fungal communities on carbohydrate utilization (a) and soil metabolic quotient (b) based on random forest modeling. Figure S6. Biochar treatments alter the bacterial (a, b) and fungal (c, d) diversity in the conducted stable isotope probing microcosms. Figure S7. Taxonomic compositions of bacterial (a) and fungal (b) communities in the conducted stable isotope probing microcosms. Table S1. Soil physicochemical properties condition under five treatments. Table S2. Topological properties of co-occurring bacterial and fungal networks obtained under biochar non-amended and amended treatments in the field experiment and stable isotope probing incubations. Table S3. Correlations of soil properties, the biomass and diversity of bacterial and fungal communities, carbohydrate catabolism, and soil metabolic quotient (qCO2). (DOCX 1022 kb)
Critical phenomena of collapsing massless scalar wave packets
Creators: name: Wang, Anzhong
name: de Oliveira, Henrique P.
Publisher: name: arXiv
Year: 1996
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: An analytical model that represents the collapse of a massless scalar wave packet with continuous self-similarity is constructed, and critical phenomena are found. In the supercritical case, the mass of black holes is finite and has the form $M \propto (p - p^{*})^γ$, with $γ= 1/2$.
description: Latex file, including 2 figures, avalaible upon request
Remark on Z' limits at hadron colliders
Creators: name: Leike, A.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Simple estimates for Z' exclusion limits and Z' model measurements in pp (p bar p) collisions are derived. Due to properties of the structure functions, the Z' exclusion limits depend only logarithmically on the Z' couplings to fermions and on the integrated luminosity. The predicted scaling of Z' exclusion limits and errors of Z' measurements with the c.m. energy and luminosity allows an easy extrapolation of existing analyses to other colliders.
description: 6 pages latex, two figures included by epsf
Incipient failure in sandpile models
Creators: name: Narayan, O.
name: Nagel, S. R.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: Elastoplastic and constitutive equation theories are two approaches based on very different assumptions for creating a continuum theory for the stress distributions in a static sandpile. Both models produce the same surprising prediction that in a two dimensional granular pile constructed at its angle of repose, the outside wedge will be on the verge of failure. We show how these predictions can be tested experimentally.
description: 5 pages, 1 figure
Additional file 1: of Fungicide resistance of Botrytis cinerea from strawberry to procymidone and zoxamide in Hubei, China
Creators: name: Adnan, Muhammad
name: Hamada, Mohamed
name: Hahn, Matthias
name: Li, Guo-Qing
name: Luo, Chao-Xi
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology

description: Table S1. Number of Botrytis cinerea isolates collected from strawberry greenhouses at ten locations in Hubei Province, China. (DOC 20 kb)
Additional file 9: of Population genomics of rapid evolution in natural populations: polygenic selection in response to power station thermal effluents
Creators: name: Dayan, David
name: Du, Xiao
name: Baris, Tara
name: Wagner, Dominique
name: Crawford, Douglas
name: Oleksiak, Marjorie
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: Ecology
subject: Marine Biology

description: Table S2. Functional annotation clusters for Oyster Creek (top) and Brayton Point (below). For each cluster the EASE score, functional annotation terms, gene identifiers, p-value for individual annotation terms, and fold enrichment relative to the F. heteroclitus background are presented. (DOCX 26 kb)
Mixotrephes hoberlandti Papacek, Stys & Tonner 1989
Creators: name: Kment, Petr
name: Kolínová, Zdislava
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Helotrephidae
Mixotrephes
Mixotrephes hoberlandti

description: Mixotrephes hoberlandti Papáček, Štys & Tonner, 1989
 Mixotrephes hoberlandti Papáček, Štys & Tonner, 1989
HOLOTYPE (J brach.): ‘E Afghanistan, Nuristan, Bashgultal, 1300 m, 24.v.1953, leg. J. Klapperich’. (Dry mounted, fully disseceted).
PARATYPES (5 JJ brach., 2 JJ macr., 9 ♀♀ brach., 1 ♀ macr., 5 larvae (1 instar 4, 4 instar 5): ‘E Afghanistan, Nuristan, Bashgultal, 1300 m, 24.v.1953, leg. J. Klapperich’.
PARATYPE (♀ brach.): ‘S. Iran: Makran, 2 km SE Minab, 21.v.1973, leg. Expedition of National Museum (Nat. Hist.) in Prague (locality no. 204)’. (Dry mounted, fully disseceted).
 Current status. Valid species: Mixotrephes (Mixotrephes) hoberlandti Papáček, Štys & Tonner, 1989 (see POLHEMUS 1995c, PAPÁČEK & ZETTEL 2004).
 Remarks. According to the original description, holotype and larger portion of the paratypes are deposited in NMPC, with multiplicate specimens deposited in collections of P. Štys (Department of Zoology, Charles University, Praha), M. Papáček (Department of Biology, Pedagogical Faculty, České Budějovice), and J. T. Polhemus (University of Colorado Museum, Engelwood, USA) (PAPÁČEK et al. 1989). According to M. Papáček and P. Štys (pers. comm., 2013) the holotype and paratypes belonging to NMPC were returned after the description. Most probably the specimens were borrowed by L. Hoberlandt and taken home (even the collection box is missing) during his unfinished work on Iranian water bugs shortly before his death. So far we have failed to reclaim the material back from the care of his wife.
description: Published as part of Kment, Petr & Kolínová, Zdislava, 2013, Catalogue of type specimens of true bugs (Hemiptera: Heteroptera) deposited in the National Museum, Prague, Czech Republic, pp. 821-890 in Acta Entomologica Musei Nationalis Pragae 53 (2) on pages 877-878, DOI: 10.5281/zenodo.5740731
Stiff monatomic gold wires with a spinning zigzag geometry
Creators: name: Sanchez-Portal, Daniel
name: Artacho, Emilio
name: Junquera, Javier
name: Ordejon, Pablo
name: Garcia, Alberto
name: Soler, Jose M.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Using first principles density functional calculations, gold monatomic wires are found to exhibit a zigzag shape which remains under tension, becoming linear just before breaking. At room temperature they are found to spin, what explains the extremely long apparent interatomic distances shown by electron microscopy.The zigzag structure is stable if the tension is relieved, the wire holding its chainlike shape even as a free-standing cluster. This unexpected metallic-wire stiffness stems from the transverse quantization in the wire, as shown in a simple free electron model.
description: 4 pages, latex, 5 figures, submitted to PRL
The collision of boosted black holes
Creators: name: Baker, John
name: Abrahams, Andrew
name: Anninos, Peter
name: Brandt, Steve
name: Price, Richard
name: Pullin, Jorge
name: Seidel, Edward
Publisher: name: arXiv
Year: 1996
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We study the radiation from a collision of black holes with equal and opposite linear momenta. Results are presented from a full numerical relativity treatment and are compared with the results from a ``close-slow'' approximation. The agreement is remarkable, and suggests several insights about the generation of gravitational radiation in black hole collisions.
description: 8 pages, RevTeX, 3 figures included with epsf
Additional file 1: of Caffeine exposure during pregnancy, small for gestational age birth and neonatal outcome – results from the Norwegian Mother and Child Cohort Study
Creators: name: Modzelewska, Dominika
name: Bellocco, Rino
name: Elfvin, Anders
name: Brantsæter, Anne
name: Meltzer, Helle
name: Jacobsson, Bo
name: Sengpiel, Verena
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Cell Biology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Association Between Small for Gestational Age (SGA) and Neonatal Outcomes, n = 67,569, Norwegian Mother and Child Cohort Study, 2002–2009. aOR – adjusted odds ratios, CI – confidence interval, SGA - small for gestational age. The table shows adjusted odds ratios for the association of small for gestational age (according to different definitions of SGA: Gardosi, Skjaerven and Marsal) with neonatal outcomes. The Wald 95% confidence intervals are provided for each estimate. ORs are adjusted for: maternal pre-pregnancy body mass index, household income, maternal education, marital status, parity, maternal age at delivery, smoking status, presence of nausea, folic acid supplementation, planned pregnancy and baby’s sex. (DOCX 22 kb)
The magnetoresistance in GdNi: Magnetic-polaronic-like effect near Curie temperature and low temperature sign reversal
Creators: name: Mallik, R.
name: Sampathkumaran, E. V.
name: Paulose, P. L.
name: Nagarajan, V.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The results of magnetoresistance ($Δρ/ρ$)measurements in GdNi, in the temperature range 4.2 to 300 K are reported. The sign of $Δρ/ρ$ above the Curie temperature (Tc= 70 K) is negative and its magnitude in a magnetic field of 80kOe grows with decreasing temperature below 150 K with a peak value of about -20% at Tc. These features, qualitatively resembling those in giant magnetoresistance systems (manganates), are attributed to the formation of some kind of magnetic polarons induced by Gd. The magnetoresistance changes sign below 12 K which is attributed to subtle band structure effects.
description: 4 pages Text (RevTex), 3 Postscript Figures (separate)
A finite field approach to solving the Bethe Salpeter equation
Creators: name: Nguyen, Ngoc Linh
name: Ma, He
name: Govoni, Marco
name: Gygi, Francois
name: Galli, Giulia
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Chemical Physics (physics.chem-ph)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: We present a method to compute optical spectra and exciton binding energies of molecules and solids based on the solution of the Bethe-Salpeter equation (BSE) and the calculation of the screened Coulomb interaction in finite field. The method does not require the explicit evaluation of dielectric matrices nor of virtual electronic states, and can be easily applied without resorting to the random phase approximation. In addition it utilizes localized orbitals obtained from Bloch states using bisection techniques, thus greatly reducing the complexity of the calculation and enabling the efficient use of hybrid functionals to obtain single particle wavefunctions. We report exciton binding energies of several molecules and absorption spectra of condensed systems of unprecedented size, including water and ice samples with hundreds of atoms.
Solving Multiclass Learning Problems via Error-Correcting Output Codes
Creators: name: Dietterich, T. G.
name: Bakiri, G.
Publisher: name: arXiv
Year: 1995
Subjects: subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: Multiclass learning problems involve finding a definition for an unknown function f(x) whose range is a discrete set containing k > 2 values (i.e., k ``classes''). The definition is acquired by studying collections of training examples of the form [x_i, f (x_i)]. Existing approaches to multiclass learning problems include direct application of multiclass algorithms such as the decision-tree algorithms C4.5 and CART, application of binary concept learning algorithms to learn individual binary functions for each of the k classes, and application of binary concept learning algorithms with distributed output representations. This paper compares these three approaches to a new technique in which error-correcting codes are employed as a distributed output representation. We show that these output representations improve the generalization performance of both C4.5 and backpropagation on a wide range of multiclass learning tasks. We also demonstrate that this approach is robust with respect to changes in the size of the training sample, the assignment of distributed representations to particular classes, and the application of overfitting avoidance techniques such as decision-tree pruning. Finally, we show that---like the other methods---the error-correcting code technique can provide reliable class probability estimates. Taken together, these results demonstrate that error-correcting output codes provide a general-purpose method for improving the performance of inductive learning programs on multiclass problems.
description: See http://www.jair.org/ for any accompanying files
Facile preparation of polymer coating on reduced graphene oxide sheets by plasma polymerization
Creators: name: Yang, Yi
name: Cheng, Wang
name: Yin, Bo
name: Yang, Ming-Bo
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biophysics
subject: Space Science
subject: Physical Sciences not elsewhere classified
subject: Medicine
subject: Cell Biology
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Infectious Diseases
subject: FOS: Health sciences

description: Surface modification was needed in the application of nanoparticles. In this work, a simple method was proposed to prepare polymer coatings on reduced graphene oxide (rGO) sheets. A polymer coating of plasma polymethyl methacrylate (pPMMA) was synthesized on the surface of rGO by plasma polymerization using dielectric barrier discharge plasma equipment. There was good adhesion between the pPMMA coating and the surface of rGO. Furthermore, the pPMMA coating consisted of two layers classified by their interactions with rGO:pPMMA in the outer layer physically adhered to the surface and pPMMA of the under layer interacted with rGO by chemical bonding. The thicknesses of the outer and under layers were 1.5–3 nm and 2–3.5 nm, respectively. Moreover, the morphology and thickness of pPMMA coatings could be effectively regulated by controlling the input voltage and processing time. The process of the deposition of pPMMA coating was preliminarily studied and discussed in this work. We believed that this strategy could open up an avenue for the surface modification of other kinds of nanoparticles.
Neutrino Flavor Conversion in Random Magnetic Fields
Creators: name: Domokos, G.
name: Kovesi-Domokos, S.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: If massive neutrinos possess magnetic moments, a magnetic field can cause a spin flip. In the case of Dirac neutrinos the spin flip converts an active neutrino into a sterile one and vice versa. By contrast, if neutrinos are Majorana particles, a spin flip converts them to a neutrino of a different flavor. We examine the behavior of neutrinos in a random magnetic field as it occurs, for instance, in certain astronomical objects, such as an active galactic nucleus. Both Dirac and Majorana neutrinos behave ergodically: independently of their initial density matrix, they tend towards an equipartition of the helicity states. As a result, about half of the Dirac neutrinos produced becomes sterile. For Majorana neutrinos, there will be an approximate equipartition of flavors, independently of the production mechanism.
description: LaTeX, 9 pages. Replaces original version: some missing references supplied
Quantum Walk Search on the Complete Bipartite Graph
Creators: name: Rhodes, Mason L.
name: Wong, Thomas G.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The coined quantum walk is a discretization of the Dirac equation of relativistic quantum mechanics, and it is the basis of many quantum algorithms. We investigate how it searches the complete bipartite graph of $N$ vertices for one of $k$ marked vertices with different initial states. We prove intriguing dependence on the number of marked and unmarked vertices in each partite set. For example, when the graph is irregular and the initial state is the typical uniform superposition over the vertices, then the success probability can vary greatly from one timestep to the next, even alternating between 0 and 1, so the precise time at which measurement occurs is crucial. When the initial state is a uniform superposition over the edges, however, the success probability evolves smoothly. As another example, if the complete bipartite graph is regular, then the two initial states are equivalent. Then if two marked vertices are in the same partite set, the success probability reaches 1/2, but if they are in different partite sets, it instead reaches $1$. This differs from the complete graph, which is the quantum walk formulation of Grover's algorithm, where the success probability with two marked vertices is 8/9. This reveals a contrast to the continuous-time quantum walk, whose evolution is governed by Schrödinger's equation, which asymptotically searches the regular complete bipartite graph with any arrangement of marked vertices in the same manner as the complete graph.
description: 13 pages, 7 figures
The Ultraviolet Detection of Diffuse Gas in Galaxy Groups
Creators: name: Stocke, John T.
name: Keeney, Brian A.
name: Danforth, Charles W.
name: Oppenheimer, Benjamin D.
name: Pratt, Cameron T.
name: Berlind, Andreas A.
name: Impey, Chris
name: Jannuzi, Buell
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: A small survey of the UV-absorbing gas in 12 low-$z$ galaxy groups has been conducted using the Cosmic Origins Spectrograph (COS) on-board the Hubble Space Telescope (HST). Targets were selected from a large, homogeneously-selected sample of groups found in the Sloan Digital Sky Survey (SDSS). A critical selection criterion excluded sight lines that pass close ($<1.5$ virial radii) to a group galaxy, to ensure absorber association with the group as a whole. Deeper galaxy redshift observations are used both to search for closer galaxies and also to characterize these $10^{13.5}$ to $10^{14.5} M_{\odot}$ groups, the most massive of which are highly-virialized with numerous early-type galaxies (ETGs). This sample also includes two spiral-rich groups, not yet fully-virialized. At group-centric impact parameters of 0.3-2 Mpc, these $\mathrm{S/N}=15$-30 spectra detected HI absorption in 7 of 12 groups; high (OVI) and low (SiIII) ion metal lines are present in 2/3 of the absorption components. None of the three most highly-virialized, ETG-dominated groups are detected in absorption. Covering fractions $\gtrsim50$% are seen at all impact parameters probed, but do not require large filling factors despite an enormous extent. Unlike halo clouds in individual galaxies, group absorbers have radial velocities which are too low to escape the group potential well without doubt. This suggests that these groups are "closed boxes" for galactic evolution in the current epoch. Evidence is presented that the cool and warm group absorbers are not a pervasive intra-group medium (IGrM), requiring a hotter ($T\sim10^6$ to $10^7$ K) IGrM to be present to close the baryon accounting.
description: Resubmitted to ApJS after first review; 82 pages (27 for main text, rest are Appendices and supplemental figures and tables), 47 figures, 21 tables
Malleable Choice Bracketing and the Dictator Game
Creators: name: Khadjavi, Menusch
name: Veri, Anna
name: Dold, Malte
Publisher: name: OSF Registries
Year: 2024
Subjects: subject: Behavioral Economics
subject: Economics
subject: Social and Behavioral Sciences

description: We will add two more treatments to our experiment and the details are described in the attached second pre-registration plan.
Configuration entropy of the Cosmic Web: Can voids mimic the dark energy?
Creators: name: Pandey, Biswajit
Publisher: name: arXiv
Year: 2019
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We propose an alternative physical mechanism to explain the observed accelerated expansion of the Universe based on the configuration entropy of the cosmic web and its evolution. We show that the sheets, filaments and clusters in the cosmic web act as sinks whereas the voids act as the sources of information. The differential entropy of the cosmic velocity field increases with time and also acts as a source of entropy. The growth of non-linear structures and the emergence of the cosmic web may lead to a situation where the overall dissipation rate of information at the sinks are about to dominate the generation rate of information from the sources. Consequently, the Universe either requires a dispersal of the overdense non-linear structures or an accelerated expansion of the underdense voids to prevent a violation of the second law of thermodynamics. The dispersal of the sheets, filaments and clusters are not a viable option due to the attractive nature of gravity but the repulsive and outward peculiar gravitational acceleration at the voids makes it easier to stretch them at an accelerated rate. We argue that this accelerated expansion of the voids inside the cosmic web may mimic the behaviour of dark energy.
description: 5 pages, no figures, moderate revision, added a relation between deceleration parameter and configuration entropy, Accepted to MNRAS Letters
Double-layer Heisenberg antiferromagnet at finite temperature: Brueckner Theory and Quantum Monte Carlo simulations
Creators: name: Shevchenko, P. V.
name: Sandvik, A. W.
name: Sushkov, O. P.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The double-layer Heisenberg antiferromagnet with intra- and inter-layer couplings $J$ and $J_\perp$ exhibits a zero temperature quantum phase transition between a quantum disordered dimer phase for $g>g_c$ and a Neel phase with long range antiferromagnetic order for $g
description: 23 pages, 12 figures
Holographic entanglement entropy from probe M-theory branes
Creators: name: Rodgers, Ronnie
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We compute the holographic entanglement entropy contribution from planar two-dimensional defects in six-dimensional $\mathcal{N}=(2,0)$ superconformal field theory, holographically dual to probe M2- and M5-branes in $AdS_7 \times S^4$. In particular, we test the viability of the universal contribution of the defect to entanglement entropy as a candidate $C$-function. We find that this coefficient is not monotonic under defect renormalization group flows triggered by the vacuum expectation value of a marginal operator. Another candidate $C$-function, the on-shell action inside the entanglement wedge, monotonically decreases under the flows we study.
description: 28 pages, one appendix, 24 PDF files in 8 figures