cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Additional file 2: of Dipeptide repeat proteins activate a heat shock response found in C9ORF72-ALS/FTLD patients
Creators: name: Mordes, Daniel
name: Prudencio, Mercedes
name: Goodman, Lindsey
name: Klim, Joseph
name: Moccia, Rob
name: Limone, Francesco
name: Pietilainen, Olli
name: Kaitavjeet Chowdhary
name: Dickson, Dennis
name: Rademakers, Rosa
name: Bonini, Nancy
name: Petrucelli, Leonard
name: Eggan, Kevin
Publisher: name: figshare
Year: 2018
Subjects: subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: 60506 Virology

description: Table S2. Primer sequences for PCR. (PDF 167 kb)
Coloring curves on surfaces
Creators: name: Gaster, Jonah
name: Greene, Joshua Evan
name: Vlamis, Nicholas G.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Geometric Topology (math.GT)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 57M15, 05C15

description: We study the chromatic number of the curve graph of a surface. We show that the chromatic number grows like k log k for the graph of separating curves on a surface of Euler characteristic -k. We also show that the graph of curves that represent a fixed non-zero homology class is uniquely t-colorable, where t denotes its clique number. Together, these results lead to the best known bounds on the chromatic number of the curve graph. We also study variations for arc graphs and obtain exact results for surfaces of low complexity. Our investigation leads to connections with Kneser graphs, the Johnson homomorphism, and hyperbolic geometry.
description: 32 pages, 10 figures
On a Vector-host Epidemic Model with Spatial Structure
Creators: name: Magal, Pierre
name: Webb, G. F.
name: Wu, Yixiang
Publisher: name: arXiv
Year: 2018
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35B40, 35P05, 35Q92

description: In this paper, we study a reaction-diffusion vector-host epidemic model. We define the basic reproduction number $R_0$ and show that $R_0$ is a threshold parameter: if $R_0\le 1$ the disease free steady state is globally stable; if $R_0>1$ the model has a unique globally stable positive steady state. We then write $R_0$ as the spectral radius of the product of one multiplicative operator $R(x)$ and two compact operators with spectral radius equalling one. Here $R(x)$ corresponds to the basic reproduction number of the model without diffusion and is thus called local basic reproduction number. We study the relationship between $R_0$ and $R(x)$ as the diffusion rates vary.
Las Dinámicas Regionales en las Democracias; Limitaciones en la Efectividad de los Regímenes de Cooperación Inter-Estatal en América Latina y el Caribe
Creators: name: Viera, Angel
Publisher: name: figshare
Year: 2021
Subjects: subject: 160607 International Relations
subject: FOS: Political science
subject: 160699 Political Science not elsewhere classified

description: This work examines the impact of regional regimes in the configuration and maintenance of liberal democracies in the context of a political economy design. I establish a relations between norms and rules contained in the agreements and regional economic agreements with the configuration of democratic regimes. The argument is that to greater clarity in the definition of norms and rules of a regional regime, the greater will be the probability that the members adopt them as public policy at the national or domestic level. There is a general discussion of the dynamics of regionalism, but emphasizing particular cases in Latin America and the Caribbean.
Rotationally cold OH$^-$ ions in the cryogenic electrostatic ion-beam storage ring DESIREE
Creators: name: Schmidt, H. T.
name: Eklund, G.
name: Chartkunchand, K. C.
name: Anderson, E. K.
name: Kamińska, M.
name: de Ruette, N.
name: Thomas, R. D.
name: Kristiansson, M. K.
name: Gatchell, M.
name: Reinhed, P.
name: Rosén, S.
name: Simonsson, A.
name: Källberg, A.
name: Löfgren, P.
name: Mannervik, S.
name: Zettergren, H.
name: Cederquist, H.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We apply near-threshold laser photodetachment to characterize the rotational quantum level distribution of OH$^-$ ions stored in the cryogenic ion-beam storage ring, DESIREE, at Stockholm University. We find that the stored ions relax to a rotational temperature of 13.4$\pm$0.2 K with 94.9$\pm$0.3 % of the ions in the rotational ground state. This is consistent with the storage ring temperature of 13.5$\pm$0.5 K as measured with eight silicon diodes, but in contrast to all earlier studies in cryogenic traps and rings where the rotational temperatures were always much higher than those of the storage devices at their lowest temperatures. Furthermore, we actively modify the rotational distribution through selective photodetachment to produce an OH$^-$ beam where 99.1$\pm$0.1 % of approximately one million stored ions are in the $J$=0 rotational ground state.
Slave Particle Studies of the Electron Momentum Distribution in the Low Dimensional $t-J$ Model
Creators: name: Feng, Shiping
name: Wu, J. B.
name: Su, Z. B.
name: Yu, L.
Publisher: name: arXiv
Year: 1993
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: The electron momentum distribution function in the $t-J$ model is studied in the framework of slave particle approach. Within the decoupling scheme used in the gauge field and related theories, we treat formally phase and amplitude fluctuations as well as constraints without further approximations. Our result indicates that the electron Fermi surface observed in the high-resolution angle-resolved photoemission and inverse photoemission experiments cannot be explained within this framework, and the sum rule for the physical electron is not obeyed. A correct scaling behavior of the electron momentum distribution function near $k \sim k_{F}$ and $k \sim 3k_{F}$ in one dimension can be reproduced by considering the nonlocal string fields [Z. Y. Weng et al., Phys. Rev. B45, 7850 (1992)], but the overall momentum distribution is still not correct, at least at the mean field level.
description: REVTEX (26 pages, three figures upon request), International Centre for Theoretical Physics preprint IC/92/377
Graphs of curves on infinite-type surfaces with mapping class group actions
Creators: name: Durham, Matthew Gentry
name: Fanoni, Federica
name: Vlamis, Nicholas G.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Geometric Topology (math.GT)
subject: Group Theory (math.GR)
subject: FOS: Mathematics

description: We study when the mapping class group of an infinite-type surface $S$ admits an action with unbounded orbits on a connected graph whose vertices are simple closed curves on $S$. We introduce a topological invariant for infinite-type surfaces that determines in many cases whether there is such an action. This allows us to conclude that, as non-locally compact topological groups, many big mapping class groups have nontrivial coarse geometry in the sense of Rosendal.
description: 25 pages, 5 figures. v3: Final version, incorporates referee's comments, to appear at Annales de l'Institut Fourier
Negative refraction index of the mesoscopic left-handed transmission line in the thermal Fock state
Creators: name: Zhao, Shun-Cai
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Negative refractive index (NRI) of the quantized lossless mesoscopic left-handed transmission line (LHTL) is deduced numerically in thermal Fock state. Some specific quantum features of NRI dependent the temperature, frequency of the electromagnetic wave and photon numbers, and quantum fluctuations are shown in the lossless LHTL. The results are significant for the miniaturizing applications of LHTL and quantum circuits.
description: 8 pages, 4 figures
Kink dynamics in the MSTB Model
Creators: name: Alonso-Izquierdo, A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this paper kink scattering processes are investigated in the Montonen-Sarker-Trullinger-Bishop model. The MSTB model is in fact a one-parametric family of relativistic scalar field theories living in a one-time one-space Minkowski space-time which encompasses two coupled scalar fields. Between the static solutions of the model two kinds of topological kinks are distinguished in a precise range of the family parameter. In that regime there exists one unstable kink exhibiting only one non-null component of the scalar field. Another type of topological kink solutions, stable in this case, includes two different kinks for which the two-components of the scalar field are non-null. Both one-component and two-component topological kinks are accompanied by their antikink partner. The decay of disintegration of the unstable kink to one of the stable pair plus radiation is numerically computed. The pair of stable two-component kinks living respectively on upper and lower half-ellipses in field space belong to identical topological sectors in configuration space and provides an ideal playground to address several scattering events involving one kink and either its own antikinks or either the antikink of the other stable kink of the pair. By means of a numerical computation procedure we shall find and describe interesting physical phenomena. Bion (kink-antikink oscillations) formation, kink reflection, kink-antikink annihilation, kink transmutation and resonances are examples of these type of events. The appearance of these special phenomena emerging in kink-antikink scattering configurations depends critically on the initial collision velocity and the chosen value of the coupling constant parametrizing the family of MSTB models.
description: 24 pages, 19 figures
The Subleading Isgur-Wise Form Factor $χ_3(v\cdot v')$ to Order $α_s$ in QCD Sum Rules
Creators: name: Neubert, M.
name: Ligeti, Z.
name: Nir, Y.
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We calculate the contributions arising at order $α_s$ in the QCD sum rule for the spin-symmetry violating universal function $χ_3(v\cdot v')$, which appears at order $1/m_Q$ in the heavy quark expansion of meson form factors. In particular, we derive the two-loop perturbative contribution to the sum rule. Over the kinematic range accessible in $B\to D^{(*)}\ell\,ν$ decays, we find that $χ_3(v\cdot v')$ does not exceed the level of $\sim 1\%$, indicating that power corrections induced by the chromo-magnetic operator in the heavy quark expansion are small.
description: 12 pages ReVTeX, 3 figures available upon request, SLAC-PUB-6017, WIS-92/99/Dec-PH
The thermal effect on the left-handedness of the mesoscopic composite right-Left handed transmission line
Creators: name: Wei, Xiao-Jing
name: Zhao, Shun-Cai
name: Guo, Hong-Wei
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Starting from the quantum fluctuation of current in the mesoscopic composite right-left handed transmission line (CRLH-TL) in the thermal Fock state, we investigate the left-handedness dependent of the frequencies, intensity and quantum fluctuations of the current field in the CRLH-TL under different thermal environment. The results show that the intensity and quantum fluctuations of current field in lower frequency bands affect the left-handedness distinctly under different thermal environment. The thermal effect on the left-handedness in the mesoscopic CRLH-TL deserves further experimental investigation in its miniaturization application.
description: 10 pages, 5 figures
MOESM8 of Multivariate unmixing approaches on Raman images of plant cell walls: new insights or overinterpretation of results?
Creators: name: Batirtze Prats-Mateu
name: Felhofer, Martin
name: Juan, Anna
name: Gierlinger, Notburga
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Space Science
subject: Cell Biology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Plant Biology
subject: 60506 Virology

description: Additional file 8: Figure S2. VCA (top) and NMF (bottom) analyses of the data set Spruce without previous background subtraction (A) and with background subtraction (B) with a rank of 2 endmembers. VCA is able to separate the plant material (EM1) and water (EM2) independently of the implementation of background correction. However, the cell wall is included in the water endmember when no baseline correction is applied. NMF by contrary deprecates the water component and the plant material is described by compound middle lamella (EM1) and cell wall (EM2). A rank of 2 is not enough to depict the main features of the plant tissue even after background correction, as NMF does.
One-dimensional Superdiffusive Heat Propagation Induced by Optical Phonon-Phonon Interactions
Creators: name: Xiong, Daxing
name: Zhang, Yong
Publisher: name: arXiv
Year: 2018
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: It is known that one-dimensional anomalous heat propagation is usually characterized by a Lévy walk superdiffusive spreading function with two side peaks located on the fronts due to the finite velocity of acoustic phonons, and in the case when the acoustic phonons vanish, e.g., due to the phonon-lattice interactions such that the system's momentum is not conserved, the side peaks will disappear and a normal Gaussian diffusive heat propagating behavior will be observed. Here we show that there exists another type of superdiffusive, non-Gaussian heat propagation but without side peaks in a typical nonacoustic, momentum-nonconserving system. It implies that thermal transport in this system disobeys the Fourier law, in clear contrast with the existing theoretical predictions. The underlying mechanism is related to a novel effect of optical phonon-phonon interactions. These findings may open a new avenue for further exploring thermal transport in low dimensions.
description: 6 pages, 5 figures+Supplementary Material; The title has been changed and the presentation has been improved
Chiral behaviour of Delta B = 2 and Delta C =2 matrix elements
Creators: name: Detmold, William
name: Lin, C. -J. David
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We investigate the light-quark mass and spatial volume dependence of matrix elements of Delta B = 2 and Delta C = 2 four-fermion operators. These operators are relevant for Neutral B(s) and D mixing in and beyond the Standard Model. An important conclusion of this work is that the chiral extrapolations for matrix elements of heavy-light meson mixing beyond the Standard Model are more complicated than that for the Standard Model mixing matrix elements.
description: Talk presented at Lattice2007, Regensburg, July 30 - August 4, 2007; 7 pages, 1 figure
title: ADCO, Septième cartulaire de Saint-Étienne de Dijon (1661-1665), Cart. 29 (G 134), 996 folios, f. 0019
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi

description: Septième cartulaire de Saint-Étienne de Dijon (1661-1665), Archives départementales de la Côte-d'Or, Cart. 29 (G 134), 996 folios, f. 0019, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Septième cartulaire de Saint-Étienne de Dijon (1661-1665), Archives départementales de la Côte-d'Or, Cart. 29 (G 134), 996 folios, f. 0019, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
PSF calibration requirements for dark energy from cosmic shear
Creators: name: Paulin-Henriksson, S.
name: Amara, A.
name: Voigt, L.
name: Refregier, A.
name: Bridle, S. L.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The control of systematic effects when measuring galaxy shapes is one of the main challenges for cosmic shear analyses. In this context, we study the fundamental limitations on shear accuracy due to the measurement of the Point Spread Function (PSF) from the finite number of stars. In order to do that, we translate the accuracy required for cosmological parameter estimation to the minimum number of stars over which the PSF must be calibrated. We first derive our results analytically in the case of infinitely small pixels (i.e. infinitely high resolution). Then image simulations are used to validate these results and investigate the effect of finite pixel size in the case of an elliptical gaussian PSF. Our results are expressed in terms of the minimum number of stars required to calibrate the PSF in order to ensure that systematic errors are smaller than statistical errors when estimating the cosmological parameters. On scales smaller than the area containing this minimum number of stars, there is not enough information to model the PSF. In the case of an elliptical gaussian PSF and in the absence of dithering, 2 pixels per PSF Full Width at Half Maximum (FWHM) implies a 20% increase of the minimum number of stars compared to the ideal case of infinitely small pixels; 0.9 pixels per PSF FWHM implies a factor 100 increase. In the case of a good resolution and a typical Signal-to-Noise Ratio distribution of stars, we find that current surveys need the PSF to be calibrated over a few stars, which may explain residual systematics on scales smaller than a few arcmins. Future all-sky cosmic shear surveys require the PSF to be calibrated over a region containing about 50 stars.
description: 13 pages, 4 figures, accepted by A&A
(D2.5) hybridGEOTABS key component sizing: methodology and guidelines
Creators: name: Sharifi, Mohsen
name: Mahmoud, Rana
name: Borrajo Bastero, Josué
name: Himpe, Eline
name: Laverge, Jelle
Publisher: name: Zenodo
Year: 2021
Subjects: hybridGEOTABS
Horizon 2020
EU
HVAC
HVAC design
TABS
decision tree
building stock
hybridGEOTABS design tool

description: The webtool for feasibility study and pre-design of hybridGEOTABS buildings (publicly available via www.hybridgeotabs.eu/designtool) relies on the pre-simulation and pre-engineering of almost 150.000 hybridGEOTABS building case-studies throughout the EU. This report documents the pre-engineering methodology, its verification and results. Moreover, sizing guidelines (including design decision trees) are introduced, that are based on the results of all case-studies.
description: This project has received funding from the European Union's Horizon 2020 research and innovation programme under grant agreement No. 723649
Wider frequency domain for negative refraction index in a quantized composite right-left handed transmission line
Creators: name: Wu, Qi-Xuan
name: Zhao, Shun-Cai
Publisher: name: arXiv
Year: 2017
Subjects: subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: The refraction index of the quantized lossy composite right-left handed transmission line (CRLH-TL) is deduced in the thermal coherence state. The results show that the negative refraction index (herein the left-handedness) can be implemented by the electric circuit dissipative factors(i.e., the resistances \(R\) and conductances \( G\)) in a higher frequency band (1.446GHz\(\leqω\leq \) 15GHz), and flexibly adjusted by the left-handed circuit components (\(C_l\), \(L_l\)) and the right-handed circuit components (\(C_r\), \(L_r\)) at a lower frequency (\(ω\)=0.995GHz) . The flexible adjustment for left-handedness in a wider bandwidth will be significant for the microscale circuit design of the CRLH-TL and may make the theoretical preparation for its compact applications.
description: 8 pages, 7 figures
Magnetic Merging in Colliding Flux Tubes
Creators: name: Zweibel, Ellen G.
name: Rhoads, James E.
Publisher: name: arXiv
Year: 1994
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We develop an analytical theory of reconnection between colliding, twisted magnetic flux tubes. Our analysis is restricted to direct collisions between parallel tubes and is based on the collision dynamics worked out by Bogdan (1984). We show that there is a range of collision velocities for which neutral point reconnection of the Parker-Sweet type can occur, and a smaller range for which reconnection leads to coalescence. Mean velocities within the solar convection zone are probably significantly greater than the upper limit for coalescence. This suggests that the majority of flux tube collisions do not result in merging, unless the frictional coupling of the tubes to the background flow is extremely strong.
description: uuencoded-compressed-tarred PostScript (un-tars to 2 postscript files), 15pp text + 3 figures. Accepted for publication in The Astrophysical Journal. POP-000
The first integral cohomology of pure mapping class groups
Creators: name: Aramayona, Javier
name: Patel, Priyam
name: Vlamis, Nicholas G.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Geometric Topology (math.GT)
subject: Group Theory (math.GR)
subject: FOS: Mathematics

description: It is a classical result of Powell that pure mapping class groups of connected, orientable surfaces of finite type and genus at least three are perfect. In stark contrast, we construct nontrivial homomorphisms from infinite-genus mapping class groups to the integers. Moreover, we compute the first integral cohomology group associated to the pure mapping class group of any connected orientable surface of genus at least 2 in terms of the surface's simplicial homology. In order to do this, we show that pure mapping class groups of infinite-genus surfaces split as a semi-direct product.
description: v2: Updated to include referees' comments, which includes a significant rewriting of the exposition in the introduction. To appear in Int. Math. Res. Not. IMRN. 23 pages, 5 figures. v1: 21 pages, 4 figures
Predictive Ansatz for Fermion Masses in SUSY GUTS
Creators: name: Leontaris, G. K.
name: Tracas, N. D.
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We reexamine a succesful fermion mass Ansatz proposed by Giudice for a wide range of the ratio $tanβ=\frac {}{}$ (where ${\bar h},h$ are the two standard higgs fields), in the context of supersymmetric grand unified theories. We find that the 7 predictions of the ansatz, $V_{us}, V_{cb}, V_{ub}, m_u, m_d, m_s$ and $m_b$ are in good agreement with the experiment when either {\it i) } $tanβ\simeq 1$ or {\it ii)} $tanβ\geq 30$. A correct prediction for the bottom mass gives a lower limit on $m_t\geq 125$ for case {\it (i)}, in agreement with the previous analysis, while in case {\it (ii)} $m_t\geq 145$.
description: 8 pages, 3 figures NOT included, available on request, LaTex, IOA 281/92, NTUA 37/92 preprints
Gyroaveraging operations using adaptive matrix operators
Creators: name: Dominski, Julien
name: Ku, Seung-Hoe
name: Chang, Choong-Seock
Publisher: name: arXiv
Year: 2018
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: A new adaptive scheme to be used in Particle-In-Cell codes for carrying out gyroaveraging operations with matrices is presented. This new scheme uses an intermediate velocity grid whose resolution is adapted to the local thermal Larmor radius. The charge density is computed by projecting marker weights in a field-line following manner while preserving the adiabatic magnetic moment $μ$. These choices permit to improve the accuracy of the gyroaveraging operations performed with matrices even when strong spatial variation of temperature and magnetic field is present. Accuracy of the scheme in different geometries from simple 2d slab geometry to realistic 3d toroidal equilibrium has been studied. A successful implementation in the grokinetic code XGC is presented in the delta-f limit.
description: 12 pages, 10 figures
Thermalization in a simple spin-chain model
Creators: name: Reimann, Peter
name: Eidecker-Dunkel, Christian
Publisher: name: arXiv
Year: 2025
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We consider the common spin-1/2 XX-model in one dimension with open boundary conditions and a large but finite number of spins. The system is in thermal equilibrium at times t<0, and is subject to a weak local perturbation (quantum quench) at t=0. Focusing mainly on single-spin perturbations and observables, we show that the system re-thermalizes for sufficiently large times t>0 without invoking any unproven assumptions besides the basic laws of quantum mechanics. Moreover, the time-dependent relaxation behavior is obtained in quantitative detail and is found to exhibit a wealth of interesting features.
MOESM7 of Multivariate unmixing approaches on Raman images of plant cell walls: new insights or overinterpretation of results?
Creators: name: Batirtze Prats-Mateu
name: Felhofer, Martin
name: Juan, Anna
name: Gierlinger, Notburga
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Plant Biology

description: Additional file 7: Table S6. Correlation coefficients between the spectral endmembers generated by the algorithms (6 endmembers) for Arabidopsis without previous background subtraction. The endmembers given by VCA were taken as reference for the comparison.
The Potential for Heat Recovery from Beef Rendering Operations
Creators: name: Goulston, Charles L.
name: Goulston, Charles L.
Publisher: name: Unknown
Year: 1983
Subjects: Livestock Production/Industries
Research and Development/Tech Change/Emerging Technologies
Resource /Energy Economics and Policy

description: Excerpt from the report: This publication reports on a heat recovery subsystem installed in 1976 as part of a total rendering system at a major midwestern meat packing firm. Included is a description of the total system and an economic evaluation of the heat recovery subsystem, including costs and potential savings. While this report describes a specific rendering system, indications are that similar results can be achieved in similar rendering systems
Thurston norms of tunnel number-one manifolds
Creators: name: Pacheco-Tallaj, Natalia
name: Schreve, Kevin
name: Vlamis, Nicholas G.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics

description: The Thurston norm of a 3-manifold measures the complexity of surfaces representing two-dimensional homology classes. We study the possible unit balls of Thurston norms of 3-manifolds $M$ with $b_1(M) = 2$, and whose fundamental groups admit presentations with two generators and one relator. We show that even among this special class, there are 3-manifolds such that the unit ball of the Thurston norm has arbitrarily many faces.
description: 14 pages, 6 figures
Maximum Eccentric Connectivity Index for Graphs with Given Diameter
Creators: name: Hauweele, Pierre
name: Hertz, Alain
name: Mélot, Hadrien
name: Ries, Bernard
name: Devillez, Gauvain
Publisher: name: arXiv
Year: 2018
Subjects: subject: Discrete Mathematics (cs.DM)
subject: Combinatorics (math.CO)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: The eccentricity of a vertex $v$ in a graph $G$ is the maximum distance between $v$ and any other vertex of $G$. The diameter of a graph $G$ is the maximum eccentricity of a vertex in $G$. The eccentric connectivity index of a connected graph is the sum over all vertices of the product between eccentricity and degree. Given two integers $n$ and $D$ with $D\leq n-1$, we characterize those graphs which have the largest eccentric connectivity index among all connected graphs of order $n$ and diameter $D$. As a corollary, we also characterize those graphs which have the largest eccentric connectivity index among all connected graphs of a given order $n$.
description: 13 pages
Additional file 3: of Unique sperm haplotypes are associated with phenotypically different sperm subpopulations in Astyanax fish
Creators: name: Borowsky, Richard
name: Luk, Alissa
name: Xinjian He
name: Kim, Rebecca
Publisher: name: figshare
Year: 2018
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Evolutionary Biology
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Sequences of primers and probes for mc1r and oca2 cave and surface alleles. (DOCX 26 kb)
Minimum Eccentric Connectivity Index for Graphs with Fixed Order and Fixed Number of Pending Vertices
Creators: name: Devillez, Gauvain
name: Hertz, Alain
name: Mélot, Hadrien
name: Hauweele, Pierre
Publisher: name: arXiv
Year: 2018
Subjects: subject: Discrete Mathematics (cs.DM)
subject: Combinatorics (math.CO)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: The eccentric connectivity index of a connected graph $G$ is the sum over all vertices $v$ of the product $d_{G}(v) e_{G}(v)$, where $d_{G}(v)$ is the degree of $v$ in $G$ and $e_{G}(v)$ is the maximum distance between $v$ and any other vertex of $G$. This index is helpful for the prediction of biological activities of diverse nature, a molecule being modeled as a graph where atoms are represented by vertices and chemical bonds by edges. We characterize those graphs which have the smallest eccentric connectivity index among all connected graphs of a given order $n$. Also, given two integers $n$ and $p$ with $p\leq n-1$, we characterize those graphs which have the smallest eccentric connectivity index among all connected graphs of order $n$ with $p$ pending vertices.
description: 9 pages
The prisoners dilemma on a stochastic non-growth network evolution model
Creators: name: Hatzopoulos, Vasils
name: Jensen, Henrik Jeldtoft
Publisher: name: arXiv
Year: 2007
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: Other Quantitative Biology (q-bio.OT)
subject: FOS: Biological sciences

description: We investigate the evolution of cooperation on a non - growth network model with death/birth dynamics. Nodes reproduce under selection for higher payoffs in a prisoners dilemma game played between network neighbours. The mean field characteristics of the model are explored and an attempt is made to understand the size dependent behaviour of the model in terms of fluctuations in the strategy densities. We also briefly comment on the role of strategy mutation in regulating the strategy densties.
description: 8 pages, 8 figures
Optimization and Simulation of the Medical Device Sterilization in Hospitals
Creators: name: Jafarbigloo, Azita
Publisher: name: Université d'Ottawa / University of Ottawa
Year: 2021
Subjects: optimization
sterilization services
discrete event simulation
reusable medical devices
heuristic algorithms
online scheduling

description: There is no doubt Medical Devices have a crucial role in hospital processes such as surgeries and therapeutic procedures. Medical devices available in hospitals are of two types; reusable and non-resalable medical devices. Reusable medical devices are washed and sterilized after each use. The process of sterilizing medical devices is performed in the sterilization department. Each medical device travels through a cycle each time it is utilized. It is explicit that any part of the sterilization cycle that delays the process can cause serious problems for hospitals’ performance. The washing step of the sterilization process has been a bottleneck in the system. Thus, optimization approaches can be highly advantageous to improve this bottleneck. The data of the medical devices are usually unknown prior to the scheduling process since the finishing time of the surgeries are not known in advance. Thus, there is no information available on the ready time of medical devices to be sterilized. Due to this factor, to develop applicable solutions, it is critical to consider this problem as an online problem and develop online scheduling methods. In this thesis, we take advantage of mathematical programming and heuristic algorithms to solve both the offline and online settings of the problem. We model the washing step of the sterilization cycle as a scheduling problem. Batch scheduling and bin packing, two well-known optimization approaches, are used for this purpose. Medical devices are batched together first and then scheduled on machines to reduce the total washing time of all medical devices. First, a mathematical model for the offline problem is provided and tested to solve the problem. Then a series of heuristic algorithms are developed using the batch scheduling approach for solving both offline and online problems. Moreover, a special case with divisible job sizes and equal release dates is studied. It was proved that for the strongly divisible sequence the First Fit Increasing algorithm finds the optimal solution, also for the weakly divisible sequence a Dynamic Programming algorithm is developed. Finally, we couple optimization with simulation to test the impact of the optimization of the washing step on the entire sterilization system. Moreover, since the next step of the sterilization cycle, the sterilization step, is very similar to the washing step, we also implement the developed heuristics in this step to evaluate its performance and improve it further. The results show that as long as the washing step is optimized it does not differ which algorithm is used in the sterilization step, thus, the optimization of this step is not necessary.
Spin geometry of the rational noncommutative torus
Creators: name: Carotenuto, Alessandro
name: Dabrowski, Ludwik
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Algebra (math.QA)
subject: Mathematical Physics (math-ph)
subject: Operator Algebras (math.OA)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: The twined almost commutative structure of the standard spectral triple on the noncommutative torus with rational parameter is exhibited, by showing isomorphisms with a spectral triple on the algebra of sections of certain bundle of algebras, and a spectral triple on a certain invariant subalgebra of the product algebra. These isomorphisms intertwine also the grading and real structure. This holds for all four inequivalent spin structures, which are explicitly constructed in terms of double coverings of the noncommutative torus (with arbitrary real parameter). These results are extended also to a class of curved (non flat) spectral triples, obtained as a perturbation of the standard one by eight central elements.
Methods of Dispute Resolution Related to Cross-Border Green Contracts and Their Features
Creators: name: Davlatova Guliza Shavkat kizi
Publisher: name: Zenodo
Year: 2025

description: Abstract. The development of cross-border green contracts aimed at sustainable development and an environmentally friendly economy is associated with a number of legal and practical problems, especially with regard to the resolution of emerging disputes. This thesis analyzes the applicable dispute resolution methods—negotiations, mediation, arbitration, and judicial proceedings— and the specifics of their application to international “green” contracts. Both traditional legal approaches and innovative ESG conflict resolution mechanisms are considered.

Keywords: green contracts, cross-border transactions, dispute resolution, arbitration, mediation, sustainable development.
The prebiotic pathway from P-bearing iron meteorites to phosphates by DFT modeling
Creators: name: Pantaleone, Stefano
name: Corno, Marta
name: Rimola, Albert
name: Balucani, Nadia
name: Ugliengo, Piero
Publisher: name: arXiv
Year: 2025
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Geophysics (physics.geo-ph)
subject: FOS: Physical sciences

description: Among the biogenic macroelements, phosphorus is the one bringing the most fascinating and unsolved mysteries for what concern its prebiotic history. It possibly landed on Earth as a metal phosphide (Schreibersite, (Fe,Ni)3P), throughout the Heavy Meteor Bombardment during the Archean Era. Its subsequent corrosion by water led to P-oxygenated compounds, which is the subject of this kinetic computational study, thus complementing our previous thermodynamic characterization. The reaction was studied at periodic DFT level, simulating the water corrosion reaction on the reactive Fe2NiP Schreibersite (001)2 surface. Results show that the timescale of the reaction at 350 K is of few hours.
description: 18 pages, 2 Figures, 1 TOC
Does Managerial Ability Affect Properties of Analyst Forecasts?
Creators: name: Hoseini, Mason
Publisher: name: Université d'Ottawa / University of Ottawa
Year: 2021
Subjects: Managerial Ability
Financial Analysts
Forecast error
disclosure readability

description: This research will contribute to the literature of managerial ability and analyst following as well as narrative disclosure in the following ways. This study is the first to investigate the association between managerial ability and external information intermediaries such as financial analysts to the best of our knowledge. Most of the earlier studies on managerial ability focus on firms’ internal information environment such as operating and financial decisions, and limited studies examine the relation between managerial ability with external perception of the information environment and narrative disclosures. We extend this literature by examining how managerial ability impacts the firm's external information environment, affecting informational intermediaries' work processes, such as financial analysts. We find that managers' higher ability leads to better performance by financial analysts regarding their forecast error, dispersion, and willingness to provide coverage on the firm. We also step further by employing more advanced and novel measures to assess managerial ability's impact on market intermediaries’ external work and perception. Able managers impact reporting informativeness, response time, and the uncertainty of the forecasts from financial analysts. Further, we examine informational channels or mediators (i.e., analyst following and readability of narrative disclosure), highlighting how managerial ability can be linked the better performance by financial analysts. We intend to show how variables like disclosure readability and analyst following mediate between managerial ability and analyst forecast properties (i.e., error and Dispersion). In the last part of the research, we answer how analysts' better performance can be a channel to help able managers increase their firms' value (i.e., analyst’s forecast error acts as the channel from the managerial ability to firm’s performance).
The manipulated left-handedness in a rare-earth-ion-doped optical fiber by the incoherent pumping field
Creators: name: Zhao, Shun-Cai
name: Guo, Hong-Wei
name: Wei, Xiao-Jing
Publisher: name: arXiv
Year: 2018
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The left-handedness was demonstrated by the simulation with a three-level quantum system in an E3+r -dopped ZrF4-BaF2-LaF3-AlF3-NaF (ZBLAFN) optical fiber. And the left-handedness can be regulated by the incoherent pumping field. Our scheme may provide a solid candidate other than the coherent atomic vapour for left-handedness, and may extend the application of the rare-earth-ion-doped optical fiber in metamaterials and of the incoherent pumping light field in quantum optics.
description: 5 pages, 7 figures
Medea sul carro di Trittolemo. Un mito ateniese.
Creators: name: Cataldo, Concetta
Publisher: name: La Rivista di Engramma
Year: 2024
Subjects: Medea chariot
Triptolemus chariot
Euripides
iconography
tragedy endings

description: The comparison between the iconographic motif of the serpent-drawn chariot, with which Medea, in Euripides’ eponymous tragedy, reaches Athens, and that of Triptolemus, a prominent figure in the Eleusinian rites, is now a widely accepted hypothesis among scholars. In the final scene of the play, Medea "lands" in Athens, indirectly contributing to the birth of Theseus. Following the Athenian direction (Centanni 2012, 35-61) present in the conclusions of other preserved tragedies, it is hypothesized that Euripides intended to associate the figure of the sorceress with that of the founding of the quintessential polis, Athens.
Collective Transport in Arrays of Quantum Dots
Creators: name: Middleton, A. Alan
name: Wingreen, Ned S.
Publisher: name: arXiv
Year: 1993
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: (WORDS: QUANTUM DOTS, COLLECTIVE TRANSPORT, PHYSICAL EXAMPLE OF KPZ) Collective charge transport is studied in one- and two-dimensional arrays of small normal-metal dots separated by tunnel barriers. At temperatures well below the charging energy of a dot, disorder leads to a threshold for conduction which grows linearly with the size of the array. For short-ranged interactions, one of the correlation length exponents near threshold is found from a novel argument based on interface growth. The dynamical exponent for the current above threshold is also predicted analytically, and the requirements for its experimental observation are described.
description: 12 pages, 3 postscript files included, REVTEX v2, (also available by anonymous FTP from external.nj.nec.com, in directory /pub/alan/dotarrays [as separate files]) [replacement: FIX OF WRONG VERSION, BAD SHAR] March 17, 1993, NECI
Additional file 1: of Dipeptide repeat proteins activate a heat shock response found in C9ORF72-ALS/FTLD patients
Creators: name: Mordes, Daniel
name: Prudencio, Mercedes
name: Goodman, Lindsey
name: Klim, Joseph
name: Moccia, Rob
name: Limone, Francesco
name: Pietilainen, Olli
name: Kaitavjeet Chowdhary
name: Dickson, Dennis
name: Rademakers, Rosa
name: Bonini, Nancy
name: Petrucelli, Leonard
name: Eggan, Kevin
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Hematology
subject: 60506 Virology

description: Table S1. Characteristics of patient cohort for brain samples used in qPCR analysis. (PDF 154 kb)
Black hole solutions of three dimensional E$_{6}$-gravity
Creators: name: Sammani, R.
name: Saidi, E. H
name: Laamara, R. Ahl
Publisher: name: arXiv
Year: 2025
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: This paper aims to construct exceptional Banados-Teitelboim-Zanelli (BTZ) black holes carrying E$_{6}$ charges as solutions to the 3D higher spin Anti-de Sitter (AdS) gravity with E$_{6}$ boundary conditions. Guided by Tits-Satake graphs of real forms of the e$_{6} $ Lie algebra, we build three remarkable E$_{6}$-higher spin black hole models: the linear-exceptional and the ortho-exceptional BTZ solutions result from splitting the extremal nodes in the E$_{6\left( 6\right)}$ Tits-Satake diagram while the pure exceptional-exceptional model follows from the folding down to F$_{4\left( 4\right) }$. And with the help of Hasse diagram visualizations, we study the ensuing higher spin spectrums to develop the corresponding metrics using two types of gauge transformations. For completeness, we examine the thermodynamics of the standard BTZ coupled to E$_{6}$ higher spin gravity fields by computing the partition function exploiting a one to one correspondence between the factors of the vacuum characters and the roots of the E$_{6}$ root system.
Introduction to topological quantum computation with non-Abelian anyons
Creators: name: Field, Bernard
name: Simula, Tapio
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: Topological quantum computers promise a fault tolerant means to perform quantum computation. Topological quantum computers use particles with exotic exchange statistics called non-Abelian anyons, and the simplest anyon model which allows for universal quantum computation by particle exchange or braiding alone is the Fibonacci anyon model. One classically hard problem that can be solved efficiently using quantum computation is finding the value of the Jones polynomial of knots at roots of unity. We aim to provide a pedagogical, self-contained, review of topological quantum computation with Fibonacci anyons, from the braiding statistics and matrices to the layout of such a computer and the compiling of braids to perform specific operations. Then we use a simulation of a topological quantum computer to explicitly demonstrate a quantum computation using Fibonacci anyons, evaluating the Jones polynomial of a selection of simple knots. In addition to simulating a modular circuit-style quantum algorithm, we also show how the magnitude of the Jones polynomial at specific points could be obtained exactly using Fibonacci or Ising anyons. Such an exact algorithm seems ideally suited for a proof of concept demonstration of a topological quantum computer.
description: 51 pages, 51 figures
Large and tunable negative refractive index via electromagnetically induced chirality in a semiconductor quantum well nanostructure
Creators: name: Zhao, Shun-Cai
name: Zhang, Shuang-Ying
name: Xu, You-Yang
Publisher: name: arXiv
Year: 2018
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Large and tunable negative refractive index (NRI) via electromagnetically induced chirality is demonstrated in a semiconductor quantum wells (SQWs) nanostructure by using the reported experimental parameters. It is found: under the experimental results of Ref.[19], the large and controllable NRI can be theoretically obtained in the SQWs sample by modulating the coupling laser field and relative phase, and the frequency regions for NRI can also be sensitively manipulated by them, which will more increase flexibility in implementation of NRI material. The scheme rooted in the experimental results may lead a new avenue to NRI material in solid-state nanostructure.
description: 5 pages, 3 figures