cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Exploring Heuristic Algorithms for the Knapsack Problem: AComparative Analysis of Program Complexity and Computational
Creators: name: Bin Usman, Bashar
name: Zakariyau, Ibrahim
name: Isah Kanoma, Saminu
name: Abubakar Niworu, Hashimu
name: Ademola Rilwan, Adebayo
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 461302
subject: Computational complexity and computability
classificationCode: 461301
subject: Coding, information theory and compression
classificationCode: 461303
subject: Computational logic and formal languages
classificationCode: 461304
subject: Concurrency theory
classificationCode: 461305
subject: Data structures and algorithms
classificationCode: 461306
subject: Numerical computation and mathematical software
classificationCode: 461307
subject: Quantum computation
classificationCode: 461399
subject: Theory of computation not elsewhere classified

description: The knapsack problem is an optimization problem in computer science which involves determining the most valuable combination of items that can be packed into a knapsack (a container) with a limited capacity (weight or volume); the goal is to maximize the total profit of the items included in the knapsack without exceeding its capacity.This study extensively analyzes the knapsack problem, exploring the application of three prevalent heuristics: greedy, dynamic programming, and FPTAS algorithms implemented in Python. The study aims to assess how these algorithms perform differently, focusing on program complexity and computational speed. Our main objective is to compare these algorithms and determine the most effective one for solving the knapsack problem as well as to be chosen by the researchers and developers when dealing similar problem in real-world applications. Our methodology involved solving the knapsack problem using the three algorithms within a unified programming environment. We conducted experiments using varying input datasets and recorded the time complexities of the algorithms in each trial. Additionally, we performed Halstead complexity measurements to derive the volume of each algorithm for this study. Subsequently, we compared program complexity in Halstead metrics and computational speed for the three approaches. The research findings reveal that the Greedy algorithm demonstrates superior computational efficiency compared to both Dynamic Programming (D.P) and FPTAS algorithms across various test cases. To advance understanding of the knapsack problem, future research should focus on investigating the performance of other programming languages in addressing combinatorial optimization problems, which would provide valuable insights into language choice impact. Additionally, integrating parallel computing techniques could accelerate solution processes for large-scale problem instances.
Flux-mediated effective Su-Schrieffer-Heeger model in an impurity decorated diamond chain
Creators: name: Viedma, David
name: Marques, Anselmo M.
name: Dias, Ricardo G.
name: Ahufinger, Verònica
Publisher: name: arXiv
Year: 2024
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: In flat-band systems with non-orthogonal compact localized states (CLSs), onsite perturbations couple neighboring CLSs and generate exponentially-decaying impurity states, whose degree of localization depends on lattice parameters. In this work, a diamond chain with constant magnetic flux per plaquette is decorated with several controlled onsite impurities in a patterned arrangement, generating an effective system that emerges from the flat band. The coupling distribution of the effective system is determined by the relative distance between impurities and the value of the flux, which can be chosen to engineer a wide variety of models. We employ a staggered distribution of impurities that effectively produces the well-known Su-Schrieffer-Heeger model, and show that the topological edge states display an enhanced robustness to non-chiral disorder due to an averaging effect over their extension. Finally, we provide a route to implement the system experimentally using optical waveguides that guide orbital angular momentum (OAM) modes. This work opens the way for the design of topologically protected impurity states in other flat-band systems or physical platforms with non-orthogonal bases.
description: 11 pages, 11 figures
A Joint Search for Gravitational Wave Bursts with AURIGA and LIGO
Creators: name: AURIGA Collaboration
name: LIGO Scientific Collaboration
name: al, L. Baggio et
Publisher: name: arXiv
Year: 2007
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The first simultaneous operation of the AURIGA detector and the LIGO observatory was an opportunity to explore real data, joint analysis methods between two very different types of gravitational wave detectors: resonant bars and interferometers. This paper describes a coincident gravitational wave burst search, where data from the LIGO interferometers are cross-correlated at the time of AURIGA candidate events to identify coherent transients. The analysis pipeline is tuned with two thresholds, on the signal-to-noise ratio of AURIGA candidate events and on the significance of the cross-correlation test in LIGO. The false alarm rate is estimated by introducing time shifts between data sets and the network detection efficiency is measured with simulated signals with power in the narrower AURIGA band. In the absence of a detection, we discuss how to set an upper limit on the rate of gravitational waves and to interpret it according to different source models. Due to the short amount of analyzed data and to the high rate of non-Gaussian transients in the detectors noise at the time, the relevance of this study is methodological: this was the first joint search for gravitational wave bursts among detectors with such different spectral sensitivity and the first opportunity for the resonant and interferometric communities to unify languages and techniques in the pursuit of their common goal.
description: 18 pages, IOP, 12 EPS figures
A Spherical Harmonic Analysis of Redshift Space
Creators: name: Heavens, A. F.
name: Taylor, A. N.
Publisher: name: arXiv
Year: 1994
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We re-examine the effects of redshift space distortion in all-sky galaxy redshift surveys in the formalism of spherical harmonics. Within this framework we show how one can treat both the large-scale linear effects, and the small-scale nonlinear clustering, exactly to first order. The method also allows in principle a determination of the power spectrum of perturbations, requiring no assumptions beyond that of linear theory. The method therefore offers significant advantages over Fourier techniques when dealing with all-sky surveys. We apply our likelihood analysis to both simulated data, and real data, using the IRAS 1.2-Jy galaxy catalogue, for which we find a maximum likelihood $β\simeq 1.1\pm 0.3$, and a real-space fluctuation amplitude corresponding to $σ_{8,{\rm IRAS}} = 0.68\pm 0.05$.
description: (afh@roe.ac.uk,ant@roe.ac.uk) 23 pages, uuencoded, compressed postscript
Pathways to Fragmentation:User Flows and Web Distribution Infrastructures
Creators: name: Taneja, Harsh
name: Wu, Angela Xiao
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences

description: This study analyzes how web audiences flow across online digital features. We construct a directed network of user flows based on sequential user clickstreams for all popular websites (n=1761), using traffic data obtained from a panel of a million web users in the United States. We analyze these data to identify constellations of websites that are frequently browsed together in temporal sequences, both by similar user groups in different browsing sessions as well as by disparate users. Our analyses thus render visible previously hidden online collectives and generate insight into the varied roles that curatorial infrastructures may play in shaping audience fragmentation on the web.
New Solutions to the Yang--Baxter Equation from Two--Dimensional Representations of $U_q(sl(2))$ at Roots of Unit
Creators: name: ~Ruiz--Altaba, M.
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We present particularly simple new solutions to the Yang--Baxter equation arising from two--dimensional cyclic representations of quantum $SU(2)$. They are readily interpreted as scattering matrices of relativistic objects, and the quantum group becomes a dynamical symmetry.
description: 11 pages
Two-Color Pump-Probe Measurement of Photonic Quantum Correlations Mediated by a Single Phonon
Creators: name: Anderson, Mitchell D.
name: Velez, Santiago Tarrago
name: Seibold, Kilian
name: Flayac, Hugo
name: Savona, Vincenzo
name: Sangouard, Nicolas
name: Galland, Christophe
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We propose and demonstrate a versatile technique to measure the lifetime of the one-phonon Fock state using two-color pump-probe Raman scattering and spectrally-resolved, time-correlated photon counting. Following pulsed laser excitation, the $n=1$ phonon Fock state is probabilistically prepared by projective measurement of a single Stokes photon. The detection of an anti-Stokes photon generated by a second, time-delayed laser pulse probes the phonon population with sub-picosecond time resolution. We observe strongly non-classical Stokes--anti-Stokes correlations, whose decay maps the single phonon dynamics. Our scheme can be applied to any Raman-active vibrational mode. It can be modified to measure the lifetime of $n \geq 1$ Fock states or the phonon quantum coherences through the preparation and detection of two-mode entangled vibrational states.
description: Includes Supplementary Material
Screening at finite temperature and density
Creators: name: Kaczmarek, O.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present lattice QCD results on heavy quark free energies, extract from its temperature dependence entropy and internal energy contributions, and discuss the onset of medium effects that lead to screening of static quark-antiquark sources in a thermal medium. Most results are obtained in (2+1)-flavour QCD on a line of constant physics with almost realistic quark masses and compared to previous results from 2-flavor QCD as well as pure gauge theory. Furthermore, we discuss results on the density dependence of screening masses that have been obtained using a leading order Taylor expansion in the baryon chemical potential.
description: 10 pages, 15 figures, Presented at Critical Point and Onset of Deconfinement 4th International Workshop, GSI Darmstadt, Germany, July 9-13 2007
Best Practices and Recommendations for Designing Activities for Highlighting Diverse Scientists Through Quantitative Skill Development
Creators: name: Butela, Kristen
name: Vemu, Sheela
name: Jindal, Pratima
Publisher: name: QUBES Educational Resources
Year: 2021

description: Poster on best practices to guide the design of quantitative skill-based learning activities that help create an inclusive environment. Presented at the 2021 BIOME Institute.
Scarring in open quantum systems
Creators: name: Wisniacki, Diego
name: Carlo, Gabriel G.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: We study scarring phenomena in open quantum systems. We show numerical evidence that individual resonance eigenstates of an open quantum system present localization around unstable short periodic orbits in a similar way as their closed counterparts. The structure of eigenfunctions around these classical objects is not destroyed by the opening. This is exposed in a paradigmatic system of quantum chaos, the cat map.
description: 4 pages, 4 figures
title: ADCO, Sixième cartulaire de Saint-Étienne de Dijon (1662), Cart. 30 (G 133), 441 folios, f. 395
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Sixième cartulaire de Saint-Étienne de Dijon (1662), Archives départementales de la Côte-d'Or, Cart. 30 (G 133), 441 folios, f. 395, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Sixième cartulaire de Saint-Étienne de Dijon (1662), Archives départementales de la Côte-d'Or, Cart. 30 (G 133), 441 folios, f. 395, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: http://www.wikidata.org/entity/Q15945019
description: Provenance: abbaye Saint-Étienne de Dijon
Ab initio Bogoliubov many-body perturbation theory: closed-form constraint on the average particle number
Creators: name: Demol, Pepijn
name: Duguet, Thomas
name: Tichai, Alexander
Publisher: name: arXiv
Year: 2024
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Bogoliubov many-body perturbation theory (BMBPT) relying on the breaking of U(1) global gauge symmetry has been recently formulated and applied to extend the applicability of standard perturbation theory to ab initio calculations of atomic nuclei away from shell closures. So far, practical applications have been limited to second-order calculations due to the lack of a generic algorithm to constrain the average particle number of the symmetry-broken state. This limitation is presently lifted and a general BMBPT formalism is presented that allows to constrain the particle-number expectation value at arbitrary order P. The constraint can be incorporated in closed form by solving a polynomial equation of degree P-1. The numerical procedure is illustrated through BMBPT(3) calculations of calcium isotopes using a nuclear Hamiltonian derived within chiral effective field theory.
description: accepted version, 9 pages, 5 figures
A Public Dataset For the ZKsync Rollup
Creators: name: Silva, Maria Inês
name: Messias, Johnnatan
name: Livshits, Benjamin
Publisher: name: arXiv
Year: 2024
Subjects: subject: Cryptography and Security (cs.CR)
subject: Applications (stat.AP)
subject: FOS: Computer and information sciences

description: Despite blockchain data being publicly available, practical challenges and high costs often hinder its effective use by researchers, thus limiting data-driven research and exploration in the blockchain space. This is especially true when it comes to Layer-2 (L2) ecosystems, and ZKsync, in particular. To address these issues, we have curated a dataset from 1 year of activity extracted from a ZKsync Era archive node and made it freely available to external parties. We provide details on this dataset and how it was created, showcase a few example analyses that can be performed with it, and discuss some future research directions.
description: This research article is a preliminary work of scholarship and reflects the authors' own views and opinions. It does not necessarily reflect the views or opinions of any other person or organization, including the authors' employer. Readers should not rely on this article for making strategic or commercial decisions, and the authors are not responsible for any losses that may result from such use
The Solid-on-Solid Surface Width Around the Roughening Transition
Creators: name: Evertz, H. G.
name: Hasenbusch, M.
name: Marcu, M.
name: Pinn, K.
Publisher: name: arXiv
Year: 1993
Subjects: subject: Condensed Matter (cond-mat)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We investigate the surface width $W$ of solid-on-solid surfaces in the vicinity of the roughening temperature $T_r$. Above $T_r$, $W^2$ is expected to diverge with the system size $L$ like $\ln L$. However, close to $T_r$ a clean $\ln{L}$ behavior can only be seen on extremely large lattices. Starting from the Kosterlitz-Thouless renormalization group, we derive an improved formula that describes the small $L$ behavior on both sides of $T_r$. For the Discrete Gaussian model, we used the valleys-to-mountains-reflections cluster algorithm in order to simulate the fluctuating solid-on-solid surface. The base plane above which the surface is defined is an $L \times L$ square lattice. In the simulation we took $8\leq L\leq 256$. The improved formula fits the numerical results very well. {}From the analysis, we estimate the roughening temperature to be $T_r = 0.755(3)$.
description: 9 pages, LaTeX (no figures), FSU-SCRI-93-67, CERN-TH.6893/93
The Relationship Between Institutional Spending & College Student Persistence: Where Should Universities Spend Their Money?
Creators: name: Whitney, Joseph
Publisher: name: Unknown
Year: 2024
Subjects: Teaching/Communication/Extension/Profession

description: As any U.S. university student can attest, college in America is expensive. Because of this, there has been much public scrutiny over how universities spend their money. Between 2010 and 2022, average institutional expenses at not-for-profit colleges increased from $21,462/student to $35,324/student, accounting for inflation (NCES). It doesn’t help that at the same time, states have been struggling to increase their funding for higher education at the same rate that enrollment has been increasing, there being a 10% drop in real state funding per student between 1987 and 2018 (Ma et al., 2019). The increase in university spending has been pegged by the media on a host of things- higher teacher salaries, “administrative bloat”, and scope creep in the services colleges are expected to provide to students all being examples (Goodkind, 2024; McGurran, 2023; Weinstein Jr, 2023; Woodhouse, 2015). Of particular ire has been increased spending on lavish amenities, such as infinity pools and lazy rivers, to draw in prospective (and ideally wealthy) students (Korn et al., 2023; Valhouli, 2015; Woodhouse, 2015).
MOESM1 of Metformin or insulin: logical treatment in women with gestational diabetes in the Middle East, our experience
Creators: name: Sindu Christian
name: Boama, Vincent
name: Satti, Hiba
name: Joohi Ramawat
name: Elhadd, Tarik
name: Ashawesh, Khaled
name: Dukhan, Khaled
name: Beer, Stephen
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
subject: Medicine
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Cancer
subject: Computational Biology

description: Additional file 1: Table S1. Antenatal and Postnatal details: compares the antenatal complications and mode of delivery and complications. Table S2. Neonatal details; compares the weight of the babies. Table S3. Neonatal morbidity: The neonatal complications are compared.
HST Images of Nearby Luminous Quasars
Creators: name: Bahcall, John N.
name: Kirhakos, Sofia
name: Schneider, Donald P.
Publisher: name: arXiv
Year: 1994
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Strong upper limits are placed on the visual-band brightnesses of galactic hosts for four luminous, radio-quiet quasars with redshifts between $0.16$ and~$0.24$ that were studied with the HST's Wide Field/Planetary Camera-2. Typical upper limits on the luminosities of galactic hosts are about $1.4$ mag fainter than $L^*$ for spirals and about $0.5$ mag fainter than $L^*$ for ellipticals. The galactic hosts of the quasars are more than a magnitude and a half fainter than the median integrated absolute magnitude of Seyfert galaxies. If the detection limits are determined using featureless simulated galaxies instead of observed galaxy images, then the detection limits for spirals are 0.5--1.0 mag less stringent. These results are consistent with the hypothesis that the quasar phenomenon corresponds to the early stages of galaxy formation, before extensive star formation occurs.
description: Compressed, uuencoded postscript file. Institute for Advanced Study number AST 94/45
Additional file 3: of The soft explosive model of placental mammal evolution
Creators: name: Phillips, Matthew
name: Fruciano, Carmelo
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: Fossil calibration schemes. Table S3. and Figure S4. (PDF 583 kb)
The thermodynamic Bethe ansatz for deformed W$A_{N-1}$ conformal field theories
Creators: name: Martins, Marcio J.
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We propose and investigate the thermodynamic Bethe ansatz equations for the minimal $W_p^N$ models~(associated with the $A_{N-1}$ Lie algebra) perturbed by the least~($Z_N$ invariant) primary field $Φ_N$. Our results reproduce the expected ultraviolet and infrared regimes. In particular for the positive sign of the perturbation our equations describe the behaviour of the ground state flowing from the $W_p^N$ model to the next $W_{p-1}^N$ fixed point.
description: (9 pages)
GA-NIFS: Multi-phase analysis of a star-forming galaxy at $z \sim 5.5$
Creators: name: Parlanti, Eleonora
name: Carniani, Stefano
name: Venturi, Giacomo
name: Herrera-Camus, Rodrigo
name: Arribas, Santiago
name: Bunker, Andrew J.
name: Charlot, Stephane
name: D'Eugenio, Francesco
name: Maiolino, Roberto
name: Perna, Michele
name: Übler, Hannah
name: Böker, Torsten
name: Cresci, Giovanni
name: Curti, Mirko
name: Jones, Gareth C.
name: Lamperti, Isabella
name: Pérez-González, Pablo G.
name: Del Pino, Bruno Rodríguez
name: Zamora, Sandra
Publisher: name: arXiv
Year: 2024
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: In this study, we present a detailed multiphase analysis of HZ4, a main-sequence star-forming galaxy at z ~ 5.5, known for being a turbulent rotating disk and having a detection of a [CII] outflow in the ALMA observations. We exploit JWST/NIRSpec observations in the integral field spectroscopy mode with low- and high-spectral resolution that allow us for the first time to spatially resolve the rest-frame UV and optical emission of the galaxy to investigate the galaxy properties. In particular, the high-resolution dataset allows us to study the kinematics of the ionized gas phase, and the conditions of the interstellar medium, such as the excitation mechanism, dust attenuation, and metallicity. The lower-spectral resolution observations allow us to study the continuum emission and infer the stellar populations' ages and properties. Our findings suggest that HZ4 is a galaxy merger rather than a rotating disk as previously inferred from lower resolution [CII] data. The merger is associated with an extended broad, blueshifted emission, potentially indicative of an outflow originating from a region of intense star formation and extending up to 4 kpc. In light of these new observations we reanalyzed the ALMA data to compare the multiphase gas properties. If we interpret the broad components seen in [CII] and [OIII]$λ$5007Ȧ as outflows, the neutral and ionized components are co-spatial, the mass loading factor of the ionized phase is significantly lower than that of the neutral phase, aligning with trends observed in multi-phase systems at lower redshifts. Nonetheless, additional observations and larger statistical samples are essential to determine the role of mergers and outflows in the early Universe and to clarify the origin of the broad emission components observed in this system.
description: 23 pages, 20 figures, accepted in A&A
A Pro-Dopaminergic Formulation with Regeneration Stimulative Properties in Substantia Nigra
Creators: name: Alkoclar Erdal Can
Publisher: name: Zenodo
Year: 2019
Subjects: Pro-Dopaminergic Anti-Parkinson

description: A Pro-Dopaminergic Formulation with Tissue Selective cAMP Elevating Features ; Regenerating Substantia Nigra. Consisting an Adenyl Cyclase Stimulative Diterpene Analouge and A Tyrosol Glucoside Derivative ; Formulation exerts Simultaneous MAO Inhibitive and Dopamine production elevating features via Structural Regeneration Facilitation
Exciton diffusion and halo effects in monolayer semiconductors
Creators: name: Kulig, Marvin
name: Zipfel, Jonas
name: Nagler, Philipp
name: Blanter, Sofia
name: Schüller, Christian
name: Korn, Tobias
name: Paradiso, Nicola
name: Glazov, Mikhail M.
name: Chernikov, Alexey
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We directly monitor exciton propagation in freestanding and SiO2-supported WS2 monolayers through spatially- and time-resolved micro-photoluminescence under ambient conditions. We find highly nonlinear behavior with characteristic, qualitative changes in the spatial profiles of the exciton emission and an effective diffusion coefficient increasing from 0.3 to more than 30 cm2/s, depending on the injected exciton density. Solving the diffusion equation while accounting for Auger recombination allows us to identify and quantitatively understand the main origin of the increase in the observed diffusion coefficient. At elevated excitation densities, the initial Gaussian distribution of the excitons evolves into long-lived halo shapes with micrometer-scale diameter, indicating additional memory effects in the exciton dynamics.
MOESM1 of Modes of mechanical ventilation vary between hospitals and intensive care units within a university healthcare system: a retrospective observational study
Creators: name: Jabaley, Craig
name: Groff, Robert
name: Sharifpour, Milad
name: Raikhelkar, Jayashree
name: Blum, James
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
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: Science Policy

description: Additional file 1: Table S1. Details of studied hospitals and intensive care units.
A silicate disk in the heart of the Ant
Creators: name: Chesneau, Olivier
name: Lykou, Foteini
name: Balick, Bruce
name: Lagadec, Eric
name: Matsuura, Mikako
name: Smith, Nathan
name: Spang, Alain
name: Wolf, Sebastian
name: Zijlstra, Albert A.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We aim at getting high spatial resolution information on the dusty core of bipolar planetary nebulae to directly constrain the shaping process. Methods: We present observations of the dusty core of the extreme bipolar planetary nebula Menzel 3 (Mz 3, Hen 2-154, the Ant) taken with the mid-infrared interferometer MIDI/VLTI and the adaptive optics NACO/VLT. The core of Mz 3 is clearly resolved with MIDI in the interferometric mode, whereas it is unresolved from the Ks to the N bands with single dish 8.2 m observations on a scale ranging from 60 to 250 mas. A striking dependence of the dust core size with the PA angle of the baselines is observed, that is highly suggestive of an edge-on disk whose major axis is perpendicular to the axis of the bipolar lobes. The MIDI spectrum and the visibilities of Mz 3 exhibit a clear signature of amorphous silicate, in contrast to the signatures of crystalline silicates detected in binary post-AGB systems, suggesting that the disk might be relatively young. We used radiative-transfer Monte Carlo simulations of a passive disk to constrain its geometrical and physical parameters. Its inclination (74 degrees $\pm$ 3 degrees) and position angle (5 degrees $\pm$ 5 degrees) are in accordance with the values derived from the study of the lobes. The inner radius is 9$\pm$ 1 AU and the disk is relatively flat. The dust mass stored in the disk, estimated as 1 x 10-5Msun, represents only a small fraction of the dust mass found in the lobes and might be a kind of relic of an essentially polar ejection process.
Arrêt du Conseil d'État du roi qui attribue la Juridiction, sur les Habitans de Charleroi, en premiere instance au Juge de Binche, et par Appel au conseil Souverain de Tournai
Creators: name: Limelette, Renaud
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2017

description: Source: http://catalogue.bnf.fr/ark:/12148/cb39373083t.public
description: Coverage: Parlement de Flandre
Too Hot, Too Cold or Just Right? Implications of a 21-cm Signal for Dark Matter Annihilation and Decay
Creators: name: Liu, Hongwan
name: Slatyer, Tracy R.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Measurements of the temperature of the baryons at the end of the cosmic dark ages can potentially set very precise constraints on energy injection from exotic sources, such as annihilation or decay of the dark matter. However, additional effects that lower the gas temperature can substantially weaken the expected constraints on exotic energy injection, whereas additional radiation backgrounds can conceal the effect of an increased gas temperature in measurements of the 21-cm hyperfine transition of neutral hydrogen. Motivated in part by recent claims of a detection of 21-cm absorption from a redshift of 17 by the EDGES experiment, we derive the constraints on dark matter annihilation and decay that can be placed in the presence of extra radiation backgrounds or effects that modify the gas temperature, such as dark matter-baryon scattering and early baryon-photon decoupling. We find that if the EDGES observation is confirmed, then constraints on light dark matter decaying or annihilating to electrons will in most scenarios be stronger than existing state-of-the-art limits from the cosmic microwave background, potentially by several orders of magnitude. More generally, our results allow mapping any future measurement of the global 21-cm signal into constraints on dark matter annihilation and decay, within the broad range of scenarios we consider.
description: 22 pages with appendices, 12 figures, comments welcome; v2: references added with comments, typos corrected, minor change to millicharged DM limits
ACCESS-Background rate of adverse events-definition -Diabetes mellitus type1
Creators: name: Sturkenboom, MCJM
name: Willame, C
name: Belbachir, L
name: Duran, C
Publisher: name: Zenodo
Year: 2021
Subjects: Diabetes mellitus
electronic health care database
vaccine

description: This document contains the definition of Diabetes mellitus (type 1) and the operationalization to extract this event from different electronic health care databases in the EU, to calculate background rates of AESI The document contains the key definition, procedures and treatments, the diagnosis codes based on Codemapper output with changes/additions by data access providers, and when available published validation studies and background rates
description: This study (ACCESS project) was funded by the European Medicines Agency
Mushroom cultivation brings additional income to forest owners (PA) - Sienten viljelyllä lisätuloja metsänomistajille
Creators: name: Den Herder
name: M. & Rois
name: M.
Publisher: name: Zenodo
Year: 2019
Subjects: shiitake
oyster mushroom
lingzhi
chaga
edible mushrooms
medicinal mushrooms
siitake
osterivinokas
lakkakääpä
pakuri
ruokasienet
lääkesienet
metsämaaviljely

description: Metsä on pitkän aikavälin sijoitus ja metsänomistaja joutuu odottamaan vuosia ennen kuin hänen sijoituksena tuottaa hakkuutuloja. Aktiivinen arvosienten kasvatus joko pölkyissä tai elävissä puissa voi auttaa metsänomistajia saamaan lisätuloja metsästään. Lisäksi elävissä puissa kasvatettavat sienet toimivat myös ekologisena metsänhoitokeinona. Ensiharvennuksen myötä saatava tulo on pientä, muutaman euron luokkaa puuta kohden, kun taas pakurilla ympätyn koivun tuotto voi olla jopa 100 euroa. Lisäksi sientenkasvatus lisää ekotehokkuutta, ruoan tuotanto puuntuotannon ohessa tehostaa maankäyttöä.Arvosienten kasvattamiseen metsässä on monia eri tapoja. Pölkyissä kasvatettavia lajeja ovat esimerkiksi siitake, osterivinokas ja lakkakääpä. Ne kasvavat koivupölkyissä, mutta myös leppä-, tammi-tai haapapölkyt käyvät. Sieniä voidaan kasvattaa halkaisijaltaan pienissä pölkyissä (n. 10 cm), jotka leikataan metrin pätkiksi ja pinotaan. Pölkkyihin porataan reikiä, joihin rihmasto ympätään. Sen jälkeen reiät suojataan puutarhavahalla, jotta muut sienet, homeet tai kuivuus eivät pääse vahingoittamaan kasvustoa. On tärkeää pitää pölkyt kosteina, jotta rihmastot eivät rappeudu tai kuole. Pölkky voi tuottaa satoa 3-4 vuotta. Siitake ja osterivinokas ovat ruokasieniä, lakkakäävällä on puolestaan terveysvaikutuksia. Pakuria, jolla on myös terveysvaikutuksia, kasvatetaan elävissä koivuissa. Ensimmäinen sato voidaan korjata 5-6 vuoden kuluttua ymppäämisestä ja puusta voi saada vielä kaksi lisäsatoa. Lopuksi puu kaadetaan ja voidaan myydä joko klapeiksi tai kuiduksi. - The 'Practice Abstract' discusses which mushrooms can be cultivated in forests, and how to grow them. Mushrooms can be an important source of annual income.
Annihilation of Immobile Reactants on the Bethe Lattice
Creators: name: Majumdar, Satya N.
name: Privman, Vladimir
Publisher: name: arXiv
Year: 1993
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: Two-particle annihilation reaction, A+A -> inert, for immobile reactants on the Bethe lattice is solved exactly for the initially random distribution. The process reaches an absorbing state in which no nearest-neighbor reactants are left. The approach of the concentration to the limiting value is exponential. The solution reproduces the known one-dimensional result which is further extended to the reaction A+B -> inert.
description: 12 pp, TeX (plain)
Continued Brightening of the Afterglow of GW170817/GRB 170817A as due to a Delayed Energy Injection
Creators: name: Li, Bing
name: Li, Long-Biao
name: Huang, Yong-Feng
name: Geng, Jin-Jun
name: Yu, Yong-Bo
name: Song, Li-Ming
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The brightness of the multi-wavelength afterglow of GRB 170817A is increasing unexpectedly even $\sim$ 160 days after the associated gravitational burst. Here we suggest that the brightening can be caused by a late-time energy injection process. We use an empirical expression to mimic the evolution of the injection luminosity, which is consisted of a power-law rising phase and a power-law decreasing phase. It is found that the power-law indices of the two phases are $0.92$ and $-2.8$, respectively, with the peak time of the injection being $\sim 110$ days. The energy injection could be due to some kind of accretion, with the total accreted mass being $\sim 0.006 M_\odot$. However, normal fall-back accretion, which usually lasts for a much shorter period, cannot provide a natural explanation. Our best-fit decaying index of $-2.8$ is also at odds with the expected value of $-5/3$ for normal fall-back accretion. Noting that the expansion velocities of the kilonova components associated with GW170817 is $0.1-0.3\,c$, we argue that there should also be some ejecta with correspondingly lower velocities during the coalescence of the double neutron star system. They are bound by the gravitational well of the remnant central compact object and might be accreted at a timescale of about 100 days, providing a reasonable explanation for the energy injection. Detailed studies on the long-lasting brightening of GRB 170817A thus may provide useful information on the matter ejection during the merger process of binary neutron stars.
description: 7 pages, 3 figures, accepted for publication in The Astrophysical Journal Letter
Additional file 3: of ICEAGE (Incidence of Complications following Emergency Abdominal surgery: Get Exercising): study protocol of a pragmatic, multicentre, randomised controlled trial testing physiotherapy for the prevention of complications and improved physical recovery after emergency abdominal surgery
Creators: name: Ianthe Boden
name: Sullivan, Kate
name: Hackett, Claire
name: Winzer, Brooke
name: Lane, Rebecca
name: McKinnon, Melissa
name: Robertson, Iain
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Developmental Biology
subject: Marine Biology
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: WHODAS. World Health Organisation disability assessment scale. (DOCX 20 kb)
Radiative enhancement of single quantum emitters in WSe2 monolayers using site-controlled metallic nano-pillars
Creators: name: Cai, Tao
name: Kim, Je-Hyung
name: Yang, Zhili
name: Dutta, Subhojit
name: Aghaeimeibodi, Shahriar
name: Waks, Edo
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Applied Physics (physics.app-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Plasmonic nano-structures provides an efficient way to control and enhance the radiative properties of quantum emitters. Coupling these structures to single defects in low-dimensional materials provides a particularly promising material platform to study emitter-plasmon interactions because these emitters are not embedded in a surrounding dielectric. They can therefore approach a near-field plasmonic mode to nanoscale distances, potentially enabling strong light-matter interactions. However, this coupling requires precise alignment of the emitters to the plasmonic mode of the structures, which is particularly difficult to achieve in a site-controlled structure. We present a technique to generate quantum emitters in 2D tungsten diselenide (WSe2) coupled to site-controlled plasmonic nano-pillars. The plasmonic nano-pillars induce strain in the two dimensional material which generates quantum emitters near the high-field region of the plasmonic mode. The electric field of the nano-pillar mode lies close to parallel with the two-dimensional material, and is therefore in the correct orientation to couple to quantum emitters. Interactions between the emitter and plasmonic mode result in an enhanced spontaneous emission and increased brightness. This approach may enable bright site-controlled non-classical light sources for applications in quantum communication and optical quantum computing.
Additional file 2: of The soft explosive model of placental mammal evolution
Creators: name: Phillips, Matthew
name: Fruciano, Carmelo
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Space Science
subject: Molecular Biology
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology

description: MCMCtree timetrees. Table S2. Figure S2. and Figure S3. (PDF 525 kb)
Occurrence of exponential relaxation in closed quantum systems
Creators: name: Bartsch, Christian
name: Steinigeweg, Robin
name: Gemmer, Jochen
Publisher: name: arXiv
Year: 2007
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We investigate the occurrence of exponential relaxation in a certain class of closed, finite systems on the basis of a time-convolutionless (TCL) projection operator expansion for a specific class of initial states with vanishing inhomogeneity. It turns out that exponential behavior is to be expected only if the leading order predicts the standard separation of timescales and if, furthermore, all higher orders remain negligible for the full relaxation time. The latter, however, is shown to depend not only on the perturbation (interaction) strength, but also crucially on the structure of the perturbation matrix. It is shown that perturbations yielding exponential relaxation have to fulfill certain criteria, one of which relates to the so-called ``Van Hove structure''. All our results are verified by the numerical integration of the full time-dependent Schroedinger equation.
description: 9 pages, 6 figures, accepted for publication in Phys. Rev. E
A cosmological test with compact radio sources
Creators: name: Kayser, R.
Publisher: name: arXiv
Year: 1994
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The recent proposal by Kellermann (1993) to use the angular size/redshift relation of compact radio sources to obtain information on the value of cosmological parameters has provoked considerable discussion in the astronomical community. I present here a careful re-analysis of the angular size/redshift data of radio jets used by Kellermann (1993), using a Kolmogorov-Smirnov test to check the independence of the distribution of linear jet sizes from redshift under the assumption that no evolution is present in the sources. The test takes into account biasing of the sample due to the limited resolution. While the data are compatible with an Einstein-de~Sitter Universe ($P=0.2$), they are not sufficient to rule out a significant part of the $(Ω_0,λ_0)$-plane.
description: 3 pages, uuencoded PostScript file, HH-GRAL-RK-940913
Three small planets transiting the bright young field star K2-233
Creators: name: David, Trevor J.
name: Crossfield, Ian J. M.
name: Benneke, Björn
name: Petigura, Erik A.
name: Gonzales, Erica J.
name: Schlieder, Joshua E.
name: Yu, Liang
name: Isaacson, Howard T.
name: Howard, Andrew W.
name: Ciardi, David R.
name: Mamajek, Eric E.
name: Hillenbrand, Lynne A.
name: Cody, Ann Marie
name: Riedel, Adric
name: Schwengeler, Hans Martin
name: Tanner, Christopher
name: Ende, Martin
Publisher: name: arXiv
Year: 2018
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We report the detection of three small transiting planets around the young K3 dwarf K2-233 (2MASS J15215519-2013539) from observations during Campaign 15 of the K2 mission. The star is relatively nearby ($d$ = 69 pc) and bright ($V$ = 10.7 mag, $K_s$ = 8.4 mag), making the planetary system an attractive target for radial velocity follow-up and atmospheric characterization with the James Webb Space Telescope. The inner two planets are hot super-Earths ($R_b$ = 1.40 $\pm$ 0.06 R$_\oplus$, $R_c$ = 1.34 $\pm$ 0.08 R$_\oplus$), while the outer planet is a warm sub-Neptune ($R_d$ = 2.6 $\pm$ 0.1 R$_\oplus$). We estimate the stellar age to be 360$^{+490}_{-140}$ Myr based on rotation, activity, and kinematic indicators. The K2-233 system is particularly interesting given recent evidence for inflated radii in planets around similarly-aged stars, a trend potentially related to photo-evaporation, core-cooling, or both mechanisms.
description: Accepted to AJ. 15 pages, 6 figures, 3 tables
On multivariate polynomials achievable with quantum signal processing
Creators: name: Laneve, Lorenzo
name: Wolf, Stefan
Publisher: name: arXiv
Year: 2024
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum signal processing (QSP) is a framework which was proven to unify and simplify a large number of known quantum algorithms, as well as discovering new ones. QSP allows one to transform a signal embedded in a given unitary using polynomials. Characterizing which polynomials can be achieved with QSP protocols is an important part of the power of this technique, and while such a characterization is well-understood in the case of univariate signals, it is unclear which multivariate polynomials can be constructed when the signal is a vector, rather than a scalar. This work uses a slightly different formalism than what is found in the literature, and uses it to find simpler necessary conditions for decomposability, as well as a sufficient condition -- the first, to the best of our knowledge, proven for a (generally inhomogeneous) multivariate polynomial in the context of quantum signal processing.
description: 18 pages, 2 figures
The Multicritical Kontsevich-Penner Model
Creators: name: Chekhov, L.
name: Makeenko, Yu.
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider the hermitian matrix model with an external field entering the quadratic term $\tr(ΛXΛX)$ and Penner--like interaction term $αN(\log(1+X)-X)$. An explicit solution in the leading order in $N$ is presented. The critical behaviour is given by the second derivative of the free energy in $α$ which appears to be a pure logarithm, that is a feature of $c=1$ theories. Various critical regimes are possible, some of them corresponds to critical points of the usual Penner model, but there exists an infinite set of multi-critical points which differ by values of scaling dimensions of proper conformal operators. Their correlators with the puncture operator are given in genus zero by Legendre polynomials whose argument is determined by an analog of the string equation.
description: 13 pages
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IV, Cart. 188 (11 H 73), f. 0126v
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
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: LaMOP
subject: Chartes de la Bourgogne du Moyen Âge
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IV, Archives départementales de la Côte-d'Or, Cart. 188 (11 H 73), f. 0126v, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IV, Archives départementales de la Côte-d'Or, Cart. 188 (11 H 73), f. 0126v, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v