cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
First combined studies on Lorentz Invariance Violation from observations of astrophysical sources
Creators: name: Nogués, Leyre
name: Lin, Tony T. Y
name: Perennes, Cédric
name: Gent, Alasdair E.
name: Bolmont, Julien
name: Gaug, Markus
name: Jacholkowska, Agnieszka
name: Martinez, Manel
name: Otte, A. Nepomuk
name: Wagner, Robert M.
name: Ward, John E.
name: Zitzer, Benjamin
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Imaging Atmospheric Cherenkov Telescopes study the highest energy (up to tens of TeV) photon emission coming from nearby and distant astrophysical sources, thus providing valuable results from searches for Lorentz Invariance Violation (LIV) effects. Highly variable, energetic and distant sources such as Pulsars and AGNs are the best targets for the Time-of-Flight LIV studies. However, the limited number of observations of AGN flares or of high-energy pulsed emission greatly restricts the potential of such studies, especially any potential LIV effects as a function of redshift. To address these issues, an inter-experiment working group has been established by the three major collaborations taking data with Imaging Atmospheric Cherenkov Telescopes (H.E.S.S., MAGIC and VERITAS) with the aim to increase sensitivity to any effects of LIV, together with an improved control of systematic uncertainties, by sharing data samples and developing joint analysis methods. This will allow an increase in the number of available sources and to perform a sensitive search for redshift dependencies. This presentation reviews the first combined maximum likelihood method analyses using simu- lations of published source observations done in the past with H.E.S.S., MAGIC and VERITAS. The results from analyses based on combined maximum likelihood methods, the strategies to deal with data from different types of sources and instruments, as well as future plans will be presented.
description: 8 pages, 4 figures, Proceedings of the 35th International Cosmic Ray Conference (ICRC 2017), Bexco, Busan, Korea
Efficient use of single molecule time traces to resolve kinetic rates, models and uncertainties
Creators: name: Schmid, Sonja
name: Hugel, Thorsten
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantitative Methods (q-bio.QM)
subject: Biomolecules (q-bio.BM)
subject: FOS: Biological sciences

description: Single molecule time traces reveal the time evolution of unsynchronized kinetic systems. Especially single molecule Förster resonance energy transfer (smFRET) provides access to enzymatically important timescales, combined with molecular distance resolution and minimal interference with the sample. Yet the kinetic analysis of smFRET time traces is complicated by experimental shortcomings - such as photo-bleaching and noise. Here we recapitulate the fundamental limits of single molecule fluorescence that render the classic, dwell-time based kinetic analysis unsuitable. In contrast, our Single Molecule Analysis of Complex Kinetic Sequences (SMACKS) considers every data point and combines the information of many short traces in one global kinetic rate model. We demonstrate the potential of SMACKS by resolving the small kinetic effects caused by different ionic strengths in the chaperone protein Hsp90. These results show an unexpected interrelation between conformational dynamics and ATPase activity in Hsp90.
description: 17 pages, 6 figures
Additional file 2: of Older adult’s experience of chronic low back pain and its implications on their daily life: Study protocol of a systematic review of qualitative research
Creators: name: Wong, Arnold
name: Forss, Katarina
name: Jakobsson, Jenny
name: Schoeb, Veronika
name: Kumlien, Christine
name: Borglin, Gunilla
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Science Policy

description: Overview search filters PubMed. (DOCX 18 kb)
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome I, Cart. 185 (11 H 70), f. 0187r
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: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome I, Archives départementales de la Côte-d'Or, Cart. 185 (11 H 70), f. 0187r, 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 I, Archives départementales de la Côte-d'Or, Cart. 185 (11 H 70), f. 0187r, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Additional file 2 of Reproductive factors and lung cancer risk: a comprehensive systematic review and meta-analysis
Creators: name: Yin, Xin
name: Zhu, Zhiying
name: Hosgood, H. Dean
name: Lan, Qing
name: Seow, Wei Jie
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy

description: Additional file 2: Supplementary Figs. S1–13. Forest plots for lung cancer risks in women with reproductive variables
Computational ghost imaging using deep learning
Creators: name: Shimobaba, Tomoyoshi
name: Endo, Yutaka
name: Nishitsuji, Takashi
name: Takahashi, Takayuki
name: Nagahama, Yuki
name: Hasegawa, Satoki
name: Sano, Marie
name: Hirayama, Ryuji
name: Kakue, Takashi
name: Shiraki, Atsushi
name: Ito, Tomoyoshi
Publisher: name: arXiv
Year: 2017
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Optics (physics.optics)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: Computational ghost imaging (CGI) is a single-pixel imaging technique that exploits the correlation between known random patterns and the measured intensity of light transmitted (or reflected) by an object. Although CGI can obtain two- or three- dimensional images with a single or a few bucket detectors, the quality of the reconstructed images is reduced by noise due to the reconstruction of images from random patterns. In this study, we improve the quality of CGI images using deep learning. A deep neural network is used to automatically learn the features of noise-contaminated CGI images. After training, the network is able to predict low-noise images from new noise-contaminated CGI images.
Light-Front Quantisation as an Initial-Boundary Value Problem
Creators: name: Heinzl, T.
name: Werner, E.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In the light front quantisation scheme initial conditions are usually provided on a single lightlike hyperplane. This, however, is insufficient to yield a unique solution of the field equations. We investigate under which additional conditions the problem of solving the field equations becomes well posed. The consequences for quantisation are studied within a Hamiltonian formulation by using the method of Faddeev and Jackiw for dealing with first-order Lagrangians. For the prototype field theory of massive scalar fields in 1+1 dimensions, we find that initial conditions for fixed light cone time {\sl and} boundary conditions in the spatial variable are sufficient to yield a consistent commutator algebra. Data on a second lightlike hyperplane are not necessary. Hamiltonian and Euler-Lagrange equations of motion become equivalent; the description of the dynamics remains canonical and simple. In this way we justify the approach of discretised light cone quantisation.
description: 26 pages (including figure), tex, figure in latex, TPR 93-3
How to manage, share and open research data, using the FAIR guiding principles? Feedbacks and perspectives through the SO-DRIIHM project
Creators: name: Lerigoleur, Emilie
Publisher: name: Zenodo
Year: 2019
Subjects: subject: open science
subject: FAIR data
subject: feedback
subject: resarch data infrastructure
subject: http://vocabularies.unesco.org/thesaurus/mt2.55
subject: http://vocabularies.unesco.org/thesaurus/concept12756

description: Presentation during the APSEM 2019 conference (éco-systèmes pour la science ouverte et recherche par les données), Toulouse (France), 15-18 October 2019
Abnormal isospin violation and $a_0 -f_0$ mixing in the $D_s^+ \to π^+ π^0 a_0(980) (f_0(980))$ reactions
Creators: name: Sakai, S.
name: Oset, E.
name: Liang, W. H.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We have chosen the reactions $D_s^+ \to π^+ π^0 a_0(980) (f_0(980))$ investigating the isospin violating channel $D_s^+ \to π^+ π^0 f_0(980)$. The reaction was chosen because by varying the $π^0 a_0(980) (f_0(980))$ invariant mass one goes through the peak of a triangle singularity emerging from $D_s^+ \to π^+\bar K^* K$, followed by $\bar K^* \to \bar K π^0$ and the further merging of $K \bar K$ to produce the $a_0(980)$ or $f_0(980)$. We found that the amount of isospin violation had its peak precisely at the value of the $π^0 a_0(980) (f_0(980))$ invariant mass where the singularity has its maximum, stressing the role of the triangle singularities as a factor to enhance the mixing of the $f_0(980)$ and $a_0(980)$ resonances. We calculate absolute rates for the reactions and show that they are within present measurable range. The measurement of these reactions would bring further information into the role of triangle singularities in isospin violation and the $a_0 -f_0$ mixing in particular and shed further light into the nature of the low energy scalar mesons.
description: 9pages, 6figures
Cooper pairs and exclusion statistics from coupled free-fermion chains
Creators: name: Fendley, Paul
name: Schoutens, Kareljan
Publisher: name: arXiv
Year: 2006
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We show how to couple two free-fermion chains so that the excitations consist of Cooper pairs with zero energy, and free particles obeying (mutual) exclusion statistics. This behavior is reminiscent of anyonic superconductivity, and of a ferromagnetic version of the Haldane-Shastry spin chain, although here the interactions are local. We solve this model using the nested Bethe ansatz, and find all the eigenstates; the Cooper pairs correspond to exact-string or ``0/0'' solutions of the Bethe equations. We show how the model possesses an infinite-dimensional symmetry algebra, which is a supersymmetric version of the Yangian symmetry algebra for the Haldane-Shastry model.
description: 16 pages. v2: includes explicit expression for super-Yangian generator
Field-Effect Control of Graphene-Fullerene Thermoelectric Nanodevices
Creators: name: Gehring, Pascal
name: Harzheim, Achim
name: Spièce, Jean
name: Sheng, Yuewen
name: Rogers, Gregory
name: Evangeli, Charalambos
name: Mishra, Aadarsh
name: Robinson, Benjamin J.
name: Porfyrakis, Kyriakos
name: Warner, Jamie H.
name: Kolosov, Oleg V.
name: Briggs, G. Andrew D.
name: Mol, Jan A.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Although it was demonstrated that discrete molecular levels determine the sign and magnitude of the thermoelectric effect in single-molecule junctions, full electrostatic control of these levels has not been achieved to date. Here, we show that graphene nanogaps combined with gold microheaters serve as a testbed for studying single-molecule thermoelectricity. Reduced screening of the gate electric field compared to conventional metal electrodes allows control of the position of the dominant transport orbital by hundreds of meV. We find that the power factor of graphene-fullerene junctions can be tuned over several orders of magnitude to a value close to the theoretical limit of an isolated Breit-Wigner resonance. Furthermore, our data suggest that the power factor of an isolated level is only given by the tunnel coupling to the leads and temperature. These results open up new avenues for exploring thermoelectricity and charge transport in individual molecules and highlight the importance of level alignment and coupling to the electrodes for optimum energy conversion in organic thermoelectric materials.
MOESM2 of Assessment of pattern and treatment outcome of patients admitted to pediatric intensive care unit, Ayder Referral Hospital, Tigray, Ethiopia, 2015
Creators: name: Hansa Haftu
name: Tedrose Hailu
name: Araya Medhaniye
name: Teklit G/Tsadik
Publisher: name: figshare
Year: 2018
Subjects: subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Science Policy

description: Additional file 2: Annex 1. Data collection format (questioner).
Astrocaryum acanthopodium Barbosa Rodrigues 1875
Creators: name: Lima, Gustavo Pereira
name: Amorim, Gabriela
name: Jr, Eduardo Bezerra De Almeida
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Arecales
Arecaceae
Astrocaryum
Astrocaryum acanthopodium

description: 1. Astrocaryum acanthopodium Barbosa Rodrigues (1875: 20).
Type:— BRAZIL. [Pará state]: in altis montibus ad fluvium Trombetas, s.d., Barbosa Rodrigues (“Barb. Rod.hb. Palm. n. 350”—probably destroyed). Neotype [designated by Wessels Boer (1965: 135) as “lectotype”, here corrected]:—Illustration in Barbosa Rodrigues (1903b: Tab. 76B).
= Astrocaryum paramaca Martius (1844: 88).
Notes:— Barbosa Rodrigues (1875) described Astrocaryum acanthopodium from a specimen he collected on the Trombetas River, in Pará State, Brazil. Based on substantial historical data, the specimen was deposited in the Museu Botânico do Amazonas herbarium but later destroyed after the museum closed (Porto 1892, Prance 1971, Mori & Ferreira 1987). Isotypes of the material were not found, and the protologue does not cite any other original material. However, a few years after the species was published, Barbosa Rodrigues (1903b) published an illustration of the taxon (Fig. 1), which was initially designated as “ lectotype ” by Wessels Boer (1965). Here, we recognize this illustration as a neotype, in accordance with Art. 9.8 and 9.10 of Turland et al. (2018). Currently, the species is considered a synonym of Astrocaryum paramaca, according to Kahn & Millan (1992), Henderson et al. (1995), and POWO (2024).
description: Published as part of Lima, Gustavo Pereira, Amorim, Gabriela & Jr, Eduardo Bezerra De Almeida, 2024, An overview of Astrocaryum (Bactridinae, Arecaceae) types from Brazil described by João Barbosa Rodrigues, pp. 191-216 in Phytotaxa 675 (3) on page 196, DOI: 10.11646/phytotaxa.675.3.1, http://zenodo.org/record/14522463
Additional file 3 of Tetrandrine alleviates podocyte injury via calcium-dependent calpain-1 signaling blockade
Creators: name: Ding, Yin
name: Tang, Xuanli
name: Wang, Yuhui
name: Yu, Dongrong
name: Zhu, Caifeng
name: Yu, Jin
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Pharmacology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Marine Biology
subject: Cancer

description: Additional file 3: Supplementary Figure S2. Protein expressions determined by western blotting in adriamycin-induced nephropathy rats.
Surveyor: Facilitating Discovery Within Video Games for Blind and Low Vision Players
Creators: name: Nair, Vishnu
name: Zhu, Hanxiu 'Hazel'
name: Song, Peize
name: Wang, Jizhong
name: Smith, Brian A.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: Video games are increasingly accessible to blind and low vision (BLV) players, yet many aspects remain inaccessible. One aspect is the joy players feel when they explore environments and make new discoveries, which is integral to many games. Sighted players experience discovery by surveying environments and identifying unexplored areas. Current accessibility tools, however, guide BLV players directly to items and places, robbing them of that experience. Thus, a crucial challenge is to develop navigation assistance tools that also foster exploration and discovery. To address this challenge, we propose the concept of exploration assistance in games and design Surveyor, an in-game exploration assistance tool that enhances discovery by tracking where BLV players look and highlighting unexplored areas. We designed Surveyor using insights from a formative study and compared Surveyor's effectiveness to approaches found in existing accessible games. Our findings reveal implications for facilitating richer play experiences for BLV users within games.
Chemical continuous time random walks
Creators: name: Aquino, Tomás
name: Dentz, Marco
Publisher: name: arXiv
Year: 2017
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Kinetic Monte Carlo methods such as the Gillespie algorithm model chemical reactions as random walks in particle number space. The inter-reaction times are exponentially distributed under the assumption that the system is well mixed. We introduce an arbitrary inter-reaction time distribution, which may account for the impact of incomplete mixing on chemical reactions, and in general stochastic reaction delay, which may represent the impact of extrinsic noise. This process defines an inhomogeneous continuous time random walk in particle number space, from which we derive a generalized chemical master equation. This leads naturally to a generalization of the Gillespie algorithm. Based on this formalism, we determine the modified chemical rate laws for different inter-reaction time distributions. This framework traces Michaelis--Menten-type kinetics back to finite-mean delay times, and predicts time-nonlocal macroscopic reaction kinetics as a consequence of broadly distributed delays. Non-Markovian kinetics exhibit weak ergodicity breaking and show key features of reactions under local non-equilibrium.
description: 12 pages, 2 figures, changed spelling of name of first author
title: Transcription du manuscrit de Semur-en-Auxois, Bibliothèque Municipale, ms. 1, p. 53
Creators: name: Aubert, Eduardo Henrik
name: Brochard, Pierre
name: Aubert, Eduardo Henrik
name: Brochard, Pierre
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2022
Subjects: subject: Laboratoire de médiévistique occidentale de Paris
subject: Semur-en-Auxois
subject: LaMOP

description: Transcription du manuscrit de Semur-en-Auxois, Bibliothèque Municipale, ms. 1, p. 53

production-software: eScriptorium + Kraken version 3.0.13 (PageXml)
description: Source: https://www.nakala.fr/10.34847/nkl.be9d8ojr
description: Source: https://www.nakala.fr/10.34847/nkl.e905tdea
description: Relation: https://lamop.hypotheses.org/
description: Transcription du manuscrit Semur-en-Auxois, Bibliothèque Municipale, ms. 1
description: Transcription du manuscrit Semur-en-Auxois, Bibliothèque Municipale, ms. 1
title: ADCO, Septième cartulaire de Saint-Étienne de Dijon (1661-1665), Cart. 29 (G 134), 996 folios, f. 0304
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: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Septième cartulaire de Saint-Étienne de Dijon (1661-1665), Archives départementales de la Côte-d'Or, Cart. 29 (G 134), 996 folios, f. 0304, 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. 0304, 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
Additional file 1: of Older adult’s experience of chronic low back pain and its implications on their daily life: Study protocol of a systematic review of qualitative research
Creators: name: Wong, Arnold
name: Forss, Katarina
name: Jakobsson, Jenny
name: Schoeb, Veronika
name: Kumlien, Christine
name: Borglin, Gunilla
Publisher: name: figshare
Year: 2018
Subjects: subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Prisma-P checklist. (DOCX 30 kb)
Additional file 1 of Epigenetic imprinting alterations as effective diagnostic biomarkers for early-stage lung cancer and small pulmonary nodules
Creators: name: Zhou, Jian
name: Cheng, Tong
name: Li, Xing
name: Hu, Jie
name: Li, Encheng
name: Ding, Ming
name: Shen, Rulong
name: Pineda, John P.
name: Li, Chun
name: Lu, Shaohua
name: Yu, Hongyu
name: Sun, Jiayuan
name: Huang, Wenbin
name: Wang, Xiaonan
name: Si, Han
name: Shi, Panying
name: Liu, Jing
name: Chang, Meijia
name: Dou, Maosen
name: Shi, Meng
name: Chen, Xiaofeng
name: Yung, Rex C.
name: Wang, Qi
name: Zhou, Ning
name: Bai, Chunxue
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: Developmental Biology
subject: Cancer

description: Additional file 1. Supplementary Figures.
Density waves in strongly correlated quantum chains
Creators: name: Hohenadler, Martin
name: Fehske, Holger
Publisher: name: arXiv
Year: 2017
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We review exact numerical results for one-dimensional quantum systems with half-filled bands. The topics covered include Peierls transitions in Holstein, Fröhlich, Su-Schrieffer-Heeger, and Heisenberg models with quantum phonons, competing fermion-boson and fermion-fermion interactions, as well as symmetry-protected topological states in fermion and anyon models.
description: 15 pages, 17 figures; focused review article for an EPJ B topical issue on "Coexistence of long-range orders in low-dimensional systems". Comments welcome!
Additional file 1: of World Health Organization â School Mental Health Manualâ -based training for school teachers in Urban Lahore, Pakistan: study protocol for a randomized controlled trial
Creators: name: Nazish Imran
name: Rahman, Atif
name: Nakhshab Chaudhry
name: Asif, Aftab
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Biotechnology
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Standard Protocol Items: Recommendations for Interventional Trials (SPIRIT) 2013 Checklist: recommended items to address in a clinical trial protocol and related documents. SPIRIT Checklist with details of page numbers in which recommended items in a clinical trial are addressed. (DOC 119Â kb)
The Star Clusters in the Irregular Galaxy NGC 4449
Creators: name: Gelatt, Andrea E.
name: Hunter, Deidre A.
name: Gallagher, J. S.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We examine the star clusters in the irregular galaxy NGC 4449. We use a near-infrared spectrum and broad-band images taken with the HST to place a limit of 8--15 Myrs on the age of the bright central ojbect in NGC 4449. Its luminosity and size suggest that it is comparable to young super star clusters. However, there is a peculiar nucleated-bar structure at the center of this star cluster, and we suggest that this structure is debris from the interaction that has produced the counter-rotating gas systems and extended gas streamers in the galaxy. From the images we identify 60 other candidate compact star clusters in NGC 4449. Fourteen of these could be background elliptical galaxies or old globular star clusters. Of the star clusters, three, in addition to the central object, are potentially super star clusters, and many others are comparable to the populous clusters found in the LMC. The star clusters span a large range in ages with no obvious peak in cluster formation that might be attributed to the interaction that the galaxy has experienced.
description: To be published in PASP, Feb. 2001; also attainable from ftp.lowell.edu, cd pub/dah/n4449paper
Quantum phase transitions in trimerized zig-zag spin ladders
Creators: name: Rosales, H. D.
name: Cabra, D. C.
name: Grynberg, M. D.
name: Rossini, G. L.
name: Vekua, T.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We analyze the effects of a trimerized modulation in a quantum spin $S=\frac12$ zig-zag ladder at the magnetization plateau $M=1/3$. Such periodicity is argued to be stemmed from lattice deformations by phonons. The interplay between frustration and exchange modulation is well described by an effective triple sine-Gordon field theory close to the homogeneous ladder and by block-spin perturbation theory in the weakly coupled trimers regime. The characteristic triple degeneracy of the ground state for homogeneous ladders gives place to modulation driven quantum phase transitions, leading to a rich phase diagram including up-up-down, quantum plateau and gapless plateau states.
description: Numerical analysis improved, 4 figures added. Final version to appear in Phys. Rev. B
Symplectic Geometry of Supersymmetry and Nonlinear Sigma Model
Creators: name: Palo, Kaupo
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Recently it has been argued, that Poincaré supersymmetric field theories admit an underlying loop space hamiltonian (symplectic) structure. Here shall establish this at the level of a general $N=1$ supermultiplet. In particular, we advocate the use of a superloop space and explain the necessity of using nonconventional auxiliary fields. As an example we consider the nonlinear $σ$-model. Due to the quartic fermionic term, we conclude that the use of superloop space variables is necessary for the action to have a hamiltonian loop space interpretation.
description: 9 pages, UU-ITP 30/93
Astrocaryum farinosum Barbosa Rodrigues 1875
Creators: name: Lima, Gustavo Pereira
name: Amorim, Gabriela
name: Jr, Eduardo Bezerra De Almeida
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Arecales
Arecaceae
Astrocaryum
Astrocaryum farinosum

description: 2. Astrocaryum farinosum Barbosa Rodrigues (1875: 21).
Type:— BRAZIL. s.l., s.d., Barbosa Rodrigues (“Barb. Rod. hb. Palm. n. 338”—probably destroyed). Neotype [designated by Wessels Boer (1965: 132) as “lectotype”, here corrected]:—Illustration in Barbosa Rodrigues (1903b: Tab. 78).
Notes:— Barbosa Rodrigues (1875) described Astrocaryum farinosum from a specimen he collected and deposited in his collection “Barb. Rod. hb. Palm. n. 338”. Based on the literature, his collections from this period were deposited in the herbarium at the Museu Botânico do Amazonas and were subsequently destroyed after the museum closed (Porto 1892, Prance 1971, Mori & Ferreira 1987). Isotypes of the material were not found, and the protologue does not cite other original material. However, a few years after the species was published, Barbosa Rodrigues (1903b) included an illustration of the taxon in his magnum opus Sertum Palmarum Brasiliensium (Fig. 2), which was later designated as the “ lectotype ” by Wessels Boer (1965). This is erroneous designation that is corrected here to neotype under Art. 9.8 and 9.10. Currently, the species is considered valid according to Kahn & Millan (1992), Kahn (2008), and POWO (2024).
description: Published as part of Lima, Gustavo Pereira, Amorim, Gabriela & Jr, Eduardo Bezerra De Almeida, 2024, An overview of Astrocaryum (Bactridinae, Arecaceae) types from Brazil described by João Barbosa Rodrigues, pp. 191-216 in Phytotaxa 675 (3) on page 196, DOI: 10.11646/phytotaxa.675.3.1, http://zenodo.org/record/14522463
Volume growth in the component of fibered twists
Creators: name: Kim, Joontae
name: Kwon, Myeonggi
name: Lee, Junyoung
Publisher: name: arXiv
Year: 2017
Subjects: subject: Symplectic Geometry (math.SG)
subject: FOS: Mathematics

description: For a Liouville domain $W$ whose boundary admits a periodic Reeb flow, we can consider the connected component $[τ] \in π_0(\text{Symp}^c(\widehat W))$ of fibered twists. In this paper, we investigate an entropy-type invariant, called the slow volume growth, of the component $[τ]$ and give a uniform lower bound of the growth using wrapped Floer homology. We also show that $[τ]$ has infinite order in $π_0(\text{Symp}^c(\widehat W))$ if there is an admissible Lagrangian $L$ in $W$ whose wrapped Floer homology is infinite dimensional. We apply our results to fibered twists coming from the Milnor fibers of $A_k$-type singularities and complements of a symplectic hypersurface in a real symplectic manifold. They admit so-called real Lagrangians, and we can explicitly compute wrapped Floer homology groups using a version of Morse-Bott spectral sequences.
description: 32 pages
GPU-Accelerated Algorithms for Compressed Signals Recovery with Application to Astronomical Imagery Deblurring
Creators: name: Fiandrotti, Attilio
name: Fosson, Sophie M.
name: Ravazzi, Chiara
name: Magli, Enrico
Publisher: name: arXiv
Year: 2017
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: Compressive sensing promises to enable bandwidth-efficient on-board compression of astronomical data by lifting the encoding complexity from the source to the receiver. The signal is recovered off-line, exploiting GPUs parallel computation capabilities to speedup the reconstruction process. However, inherent GPU hardware constraints limit the size of the recoverable signal and the speedup practically achievable. In this work, we design parallel algorithms that exploit the properties of circulant matrices for efficient GPU-accelerated sparse signals recovery. Our approach reduces the memory requirements, allowing us to recover very large signals with limited memory. In addition, it achieves a tenfold signal recovery speedup thanks to ad-hoc parallelization of matrix-vector multiplications and matrix inversions. Finally, we practically demonstrate our algorithms in a typical application of circulant matrices: deblurring a sparse astronomical image in the compressed domain.
Corrigendum to "Model Theory of Fields with Virtually Free Group Actions"
Creators: name: Beyarslan, Özlem
name: Kowalski, Piotr
Publisher: name: arXiv
Year: 2017
Subjects: subject: Logic (math.LO)
subject: FOS: Mathematics
subject: Primary 03C60, Secondary 03C45, 12H10, 20E08

description: There is an irreparable error in the proof of Theorem 3.26 in our "Model Theory of Fields with Virtually Free Group Actions" paper and we withdraw the claim of having proved that theorem. In fact, that theorem is false in a very strong sense.
MOESM1 of Assessment of pattern and treatment outcome of patients admitted to pediatric intensive care unit, Ayder Referral Hospital, Tigray, Ethiopia, 2015
Creators: name: Hansa Haftu
name: Tedrose Hailu
name: Araya Medhaniye
name: Teklit G/Tsadik
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences

description: Additional file 1: Table S1. Patientsâ outcome at the end of ICU stay. Table S2. Mortality across diagnostic categories (Nâ =â 34). Table S3. Admission diagnosis versus age. Table S4. Socio demographic and clinical profile versus outcome of children admitted to PICU in Mekelle, North Ethiopia.
Statistical properties of online auctions
Creators: name: Namazi, Alireza
name: Schadschneider, Andreas
Publisher: name: arXiv
Year: 2006
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences

description: We characterize the statistical properties of a large number of online auctions run on eBay. Both stationary and dynamic properties, like distributions of prices, number of bids etc., as well as relations between these quantities are studied. The analysis of the data reveals surprisingly simple distributions and relations, typically of power-law form. Based on these findings we introduce a simple method to identify suspicious auctions that could be influenced by a form of fraud known as shill bidding. Furthermore the influence of bidding strategies is discussed. The results indicate that the observed behavior is related to a mixture of agents using a variety of strategies.
description: 9 pages, 4 figures, to be published in Int. J. Mod. Phys. C
Emergence of the Isotropic Kitaev Honeycomb Lattice with Two-dimensional Ising Universality in α-RuCl$_3$
Creators: name: Park, S. -Y.
name: Do, S. -H.
name: Choi, K. -Y.
name: Jang, D.
name: Jang, T. -H.
name: Schefer, J.
name: Wu, C. -M.
name: Gardner, J. S.
name: Park, J. M. S.
name: Park, J. -H.
name: Ji, Sungdae
Publisher: name: arXiv
Year: 2016
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Anderson proposed structural topology in frustrated magnets hosting novel quantum spin liquids (QSLs). The QSL state is indeed exactly derived by fractionalizing the spin excitation into spinless Majorana fermions in a perfect two dimensional (2D) honeycomb lattice, the so-called Kitaev lattice, and its experimental realisation is eagerly being pursued. Here we, for the first time, report the Kitaev lattice stacking with van der Waals (vdW) bonding in a high quality α-RuCl$_3$ crystal using x-ray and neutron diffractions. Even in absence of apparent monoclinic distortion, the system exhibits antiferromagnetic (AFM) ordering below 6.5 K, likely due to minute magnetic interaction from trigonal distortion and/or interlayer coupling additionally to the Kitaev Hamiltonian. We also demonstrate 2D Ising-like critical behaviors near the Néel temperature in the order parameter and specific heat, capturing the characteristics of short-range spin-spin correlations underlying the Kitaev model. Our findings hold promise for unveiling enigmatic physics emerging from the Kitaev QSL.
Linear stability analysis on the onset of viscous fingering due to a non monotonic viscosity profile for immiscible fluids
Creators: name: Pérez-Muñuzuri, Vicente
Publisher: name: arXiv
Year: 2017
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: The onset of viscous fingering in the presence of a non monotonic viscosity profile is investigated theoretically for two immiscible fluids. Classical fluid dynamics predicts that no unstable behavior may be observed when a viscous fluid pushes a less viscous one in a Hele-Shaw cell. Here, we show that the presence of a viscosity gradient at the interface between both fluids destabilize the interface facilitating the spread of the perturbation. The influence of the viscosity gradient on the dispersion relation is analyzed.
The pair annihilation reaction D + D --> 0 in disordered media and conformal invariance
Creators: name: Alcaraz, F. C.
name: Rittenberg, V.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: The raise and peel model describes the stochastic model of a fluctuating interface separating a substrate covered with clusters of matter of different sizes, and a rarefied gas of tiles. The stationary state is obtained when adsorption compensates the desorption of tiles. This model is generalized to an interface with defects (D). The defects are either adjacent or separated by a cluster. If a tile hits the end of a cluster with a defect nearby, the defect hops at the other end of the cluster changing its shape. If a tile hits two adjacent defects, the defect annihilate and are replaced by a small cluster. There are no defects in the stationary state. This model can be seen as describing the reaction D + D -->0, in which the particles (defects) D hop at long distances changing the medium and annihilate. Between the hops the medium also changes (tiles hit clusters changing their shapes). Several properties of this model are presented and some exact results are obtained using the connection of our model with a conformal invariant quantum chain.
description: 8 pages, 12figures
Additional file 2 of Epigenetic imprinting alterations as effective diagnostic biomarkers for early-stage lung cancer and small pulmonary nodules
Creators: name: Zhou, Jian
name: Cheng, Tong
name: Li, Xing
name: Hu, Jie
name: Li, Encheng
name: Ding, Ming
name: Shen, Rulong
name: Pineda, John P.
name: Li, Chun
name: Lu, Shaohua
name: Yu, Hongyu
name: Sun, Jiayuan
name: Huang, Wenbin
name: Wang, Xiaonan
name: Si, Han
name: Shi, Panying
name: Liu, Jing
name: Chang, Meijia
name: Dou, Maosen
name: Shi, Meng
name: Chen, Xiaofeng
name: Yung, Rex C.
name: Wang, Qi
name: Zhou, Ning
name: Bai, Chunxue
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: Developmental Biology
subject: Cancer

description: Additional file 2. Supplementary Materials, Methods and Tables.
Pressure profiles of distant galaxy clusters in the Planck catalog
Creators: name: Bourdin, H.
name: Mazzotta, P.
name: Kozmanyan, A.
name: Jones, C.
name: Vikhlinin, A.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Successive releases of Planck data have demonstrated the strength of the Sunyaev--Zeldovich (SZ) effect in detecting hot baryons out to the galaxy cluster peripheries. To infer the hot gas pressure structure from nearby galaxy clusters to more distant objects, we developed a parametric method that models the spectral energy distribution and spatial anisotropies of both the Galactic thermal dust and the Cosmic Microwave Background, that are mixed-up with the cluster SZ and dust signals. Taking advantage of the best angular resolution of the High Frequency Instrument channels (5 arcmin) and using X-ray priors in the innermost cluster regions that are not resolved with Planck, this modelling allowed us to analyze a sample of 61 nearby members of the Planck catalog of SZ sources ($0 < z < 0.5$, $\tilde{z} = 0.15$) using the full mission data, as well as to examine a distant sample of 23 clusters ($0.5 < z < 1$, $\tilde{z} = 0.56$) that have been recently followed-up with XMM-Newton and Chandra observations. We find that (i) the average shape of the mass-scaled pressure profiles agrees with results obtained by the Planck collaboration in the nearby cluster sample, and that (ii) no sign of evolution is discernible between averaged pressure profiles of the low- and high-redshift cluster samples. In line with theoretical predictions for these halo masses and redshift ranges, the dispersion of individual profiles relative to a self-similar shape stays well below 10 % inside $r_{500}$ but increases in the cluster outskirts.
description: 12 pages, 10 figures
Landau Levels and Quantum Group
Creators: name: Sato, H. -T.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We find a quantum group structure in two-dimensional motions of a nonrelativistic electron in a uniform magnetic field and in a periodic potential. The representation basis of the quantum algebra is composed of wavefunctions of the system. The quantum group symmetry commutes with the Hamiltonian and is relevant to the Landau level degeneracy. The deformation parameter $q$ of the quantum algebra turns out to be given by the fractional filling factor $ν=1/m$ ($m$ odd integer).
description: (revised version), 10 pages, OS-GE-36-93
Astrocaryum princeps var. sulphureum , Barbosa Rodrigues 1888
Creators: name: Lima, Gustavo Pereira
name: Amorim, Gabriela
name: Jr, Eduardo Bezerra De Almeida
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Arecales
Arecaceae
Astrocaryum
Astrocaryum princeps
Astrocaryum princeps var. sulphureum barbosa rodrigues (1888: 50)

description: 9. Astrocaryum princeps var. sulphureum Barbosa Rodrigues (1888: 50).
Type:—not designated and no specimens cited. Neotype [designated by Glassman (1972: 20) as “type”, here corrected]:—Illustration in Barbosa Rodrigues (1903b: Tab. 80B).
= Astrocaryum tucuma.
Notes:—In his original publication of Astrocaryum princeps var. sulphureum, Barbosa Rodrigues (1888) did not designate a type or cite any other original material. However, in a later work, Barbosa Rodrigues (1903b) included an illustration of this variety (Fig. 6), which was designated as the “type” by Glassman (1972). We recognize this illustration as a neotype following the guidelines outlined by Turland et al. (2018).
description: Published as part of Lima, Gustavo Pereira, Amorim, Gabriela & Jr, Eduardo Bezerra De Almeida, 2024, An overview of Astrocaryum (Bactridinae, Arecaceae) types from Brazil described by João Barbosa Rodrigues, pp. 191-216 in Phytotaxa 675 (3) on page 204, DOI: 10.11646/phytotaxa.675.3.1, http://zenodo.org/record/14522463
Cooling and trapping of ultra-cold strontium isotopic mixtures
Creators: name: Poli, N.
name: Drullinger, R. E.
name: Ferrari, G.
name: Leonard, J.
name: Sorrentino, F.
name: Tino, G. M.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We present the simultaneous cooling and trapping of an isotopic mixture in a magneto-optical trap and we describe the transfer of the mixture into a conservative, far-off resonant dipole trap. The mixture is prepared with a new technique that applies to intermediate and heavy alkaline earth like atoms. In this work, 88Sr and 86Sr are simultaneously loaded first into the magneto-optical trap operated on the 1S0-3P1 spin-forbidden line at 689 nm, and then transferred into the dipole trap. We observe fast inter-species thermalization in the dipole trap which allows one to set a lower bound on the 88Sr-86Sr elastic cross section.
Viscous Transonic Decretion in Disks of Be Stars
Creators: name: Okazaki, Atsuo T.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We study the characteristics of the outflow in disks of Be stars, based on the viscous decretion disk scenario. In this scenario, the matter ejected from the equatorial surface of the star drifts outward because of the effect of viscosity, and forms the disk. For simplicity, we adopt the alpha-prescription for the viscous stress, and assume the disk to be isothermal. Solving the resulting wind equations, we find that a transonic solution exists for any value of alpha. The sonic point is located at r>100R for plausible values of parameters, where R is the stellar radius. The sonic radius is smaller for higher temperature and/or larger radiative force. We also find that the topology of the sonic point is nodal for alpha>0.95, while it is of saddle type for alpha<0.9. We expect that the sonic point in the former case is unstable, whereas that in the latter case is stable. The outflow is highly subsonic in the inner part of the disk. Roughly, the outflow velocity increases linearly with r and the surface density decreases as r^{-2}. Interestingly, the disk is near Keplerian in the inner subsonic region, while it is angular momentum conserving in the outer subsonic region and in the supersonic region. Our results, together with the observed range of the base density for Be star disks, suggest that the mass loss rate in the equatorial region is at most comparable with that in the polar region.
description: 8 pages, 3 figures, accepted for publication in PASJ
The evolution of surface magnetic fields in young solar-type stars II: The early main sequence (250-650 Myr)
Creators: name: Folsom, C. P.
name: Bouvier, J.
name: Petit, P.
name: Lèbre, A.
name: Amard, L.
name: Palacios, A.
name: Morin, J.
name: Donati, J. -F.
name: Vidotto, A. A.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: There is a large change in surface rotation rates of sun-like stars on the pre-main sequence and early main sequence. Since these stars have dynamo driven magnetic fields, this implies a strong evolution of their magnetic properties over this time period. The spin-down of these stars is controlled by interactions between stellar winds and magnetic fields, thus magnetic evolution in turn plays an important role in rotational evolution. We present here the second part of a study investigating the evolution of large-scale surface magnetic fields in this critical time period. We observed stars in open clusters and stellar associations with known ages between 120 and 650 Myr, and used spectropolarimetry and Zeeman Doppler Imaging to characterize their large-scale magnetic field strength and geometry. We report 15 stars with magnetic detections here. These stars have masses from 0.8 to 0.95 Msun, rotation periods from 0.326 to 10.6 days, and we find large-scale magnetic field strengths from 8.5 to 195 G with a wide range of geometries. We find a clear trend towards decreasing magnetic field strength with age, and a power-law decrease in magnetic field strength with Rossby number. There is some tentative evidence for saturation of the large-scale magnetic field strength at Rossby numbers below 0.1, although the saturation point is not yet well defined. Comparing to younger classical T Tauri stars, we support the hypothesis that differences in internal structure produce large differences in observed magnetic fields, however for weak lined T Tauri stars this is less clear.
description: 35 pages, accepted for publication in MNRAS