cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Shedding New Light on the 3C 273 Jet with the Spitzer Space Telescope
Creators: name: Uchiyama, Y.
name: Urry, C. M.
name: Cheung, C. C.
name: Jester, S.
name: Van Duyne, J.
name: Coppi, P.
name: Sambruna, R. M.
name: Takahashi, T.
name: Tavecchio, F.
name: Maraschi, L.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have performed infrared imaging of the jet of the quasar 3C 273 at wavelengths 3.6 and 5.8 microns with the Infrared Array Camera (IRAC) on the Spitzer Space Telescope. When combined with the radio, optical and X-ray measurements, the IRAC photometry clearly shows that the optical emission is dominated by the high-energy component of the jet, not by the radio synchrotron component, as had been assumed to date. The high-energy component may be due to a second synchrotron component or to IC scattering of ambient photons. In the former case, we argue that the acceleration of protons exceeding 10^16 eV or possibly even to 10^19 eV would be taking place in the jet. In contrast, the IC model, into which highly relativistic Doppler beaming has to be incorporated, requires very low-energy electrons (~ 1 MeV). The present polarization data in the radio and optical would favor the former interpretation in the case of the 3C 273 jet. Sensitive and detailed measurements of optical polarization are important to establish the radiation mechanism responsible for the high-energy emission. The present study offers new clues as to the controversial origin of the X-ray emission seen in many quasar jets.
description: 12 pages, 8 figures (2 color figures), accepted for publication in ApJ, color images are also available at http://www.astro.isas.jaxa.jp/~uchiyama/Site2/Spitzer_3C273.html
The perfect action for non-degenerate staggered fermions
Creators: name: Dilger, H.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: The perfect action of free staggered fermions is calculated by blocking from the continuum for degenerate and non-degenerate flavor masses. The symmetry structure, connecting flavor transformations and translations, is explained directly from the blocking scheme. It is convenient to use a modified Fourier transformation, respecting this connection, to treat the spin-flavor structure of the blockspins. The perfect action remains local in the non-degenerate case; it is explicitly calculated in two dimensions. I finally comment on the relation of the blocking scheme to the transition from Dirac-Kähler fermions to staggered fermions.
description: 14 pages, Latex2e, 1 Latex figure, some minor changes and two references added
title: ADCO, Sixième cartulaire de Saint-Étienne de Dijon (1662), Cart. 30 (G 133), 441 folios, f. 069
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: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire

description: Sixième cartulaire de Saint-Étienne de Dijon (1662), Archives départementales de la Côte-d'Or, Cart. 30 (G 133), 441 folios, f. 069, 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. 069, 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 Prevalence and factors associated with second hand smoke exposure among a sample of pregnant women in Cairo, Egypt
Creators: name: Stevens, Elizabeth R.
name: Mead-Morse, Erin L.
name: Labib, Kareem
name: Kahn, Linda G.
name: Choi, Sugy
name: Sherman, Scott E.
name: Oncken, Cheryl
name: Williams, Natasha J
name: Loney, Tom
name: Shahawy, Omar El
Publisher: name: figshare
Year: 2024
Subjects: Medicine
Cell Biology
Biotechnology
Environmental Sciences not elsewhere classified
Biological Sciences not elsewhere classified
Cancer
Science Policy

description: Supplementary Material 1
The History of Galaxy Formation in Groups: An Observational Perspective
Creators: name: Conselice, Christopher J.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a pedagogical review on the formation and evolution of galaxies in groups, utilizing observational information from the Local Group to galaxies at z~6. The majority of galaxies in the nearby universe are found in groups, and galaxies at all redshifts up to z~6 tend to cluster on the scale of nearby groups (~1 Mpc). This suggests that the group environment may play a role in the formation of most galaxies. The Local Group, and other nearby groups, display a diversity in star formation and morphological properties that puts limits on how, and when, galaxies in groups formed. Effects that depend on an intragroup medium, such as ram-pressure and strangulation, are likely not major mechanisms driving group galaxy evolution. Simple dynamical friction arguments however show that galaxy mergers should be common, and a dominant process for driving evolution. While mergers between L_* galaxies are observed to be rare at z < 1, they are much more common at earlier times. This is due to the increased density of the universe, and to the fact that high mass galaxies are highly clustered on the scale of groups. We furthermore discus why the local number density environment of galaxies strongly correlates with galaxy properties, and why the group environment may be the preferred method for establishing the relationship between properties of galaxies and their local density.
description: Invited review, 16 pages, to be published in ESO Astrophysics Symposia: "Groups of Galaxies in the Nearby Universe", eds. I. Saviane, V. Ivanov, J. Borissova
Optimal Error Estimates for Fully Discrete Galerkin Approximations of Semilinear Parabolic Equations
Creators: name: Meidner, Dominik
name: Vexler, Boris
Publisher: name: arXiv
Year: 2017
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: 35K58, 65M15, 65M60

description: We consider a semilinear parabolic equation with a large class of nonlinearities without any growth conditions. We discretize the problem with a discontinuous Galerkin scheme dG(0) in time (which is a variant of the implicit Euler scheme) and with conforming finite elements in space. The main contribution of this paper is the proof of the uniform boundedness of the discrete solution. This allows us to obtain optimal error estimates with respect to various norms.
Computer theorem proving in math
Creators: name: Simpson, Carlos T.
Publisher: name: arXiv
Year: 2003
Subjects: subject: History and Overview (math.HO)
subject: Algebraic Geometry (math.AG)
subject: Category Theory (math.CT)
subject: Differential Geometry (math.DG)
subject: Logic (math.LO)
subject: FOS: Mathematics

description: We give an overview of issues surrounding computer-verified theorem proving in the standard pure-mathematical context. This is based on my talk at the PQR conference (Brussels, June 2003).
Potentilla rupestris Linnaeus, 1753, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1753
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Rosales
Rosaceae
Potentilla
Potentilla rupestris

description: Potentilla rupestris, spec. nov.
 6. Potentilla foliis pinnatis alternis: foliolis quinis ovatis crenatis, caule erecto. Hort. cliff. 193. It. wgoth. 63. 76. Roy. lugdb. 275.
 Pentaphylloides erectum. Bauh. hist. 2. p. 398. Moris. hist. 2. p.192. s.2. t.20. f.1.
 Quinquefolium fragiferum. Bauh. pin. 326. Clus. hist. 2. p.107. n.5.
 Habitat ad latera montium Westrogothiae , Sibiriae , Germaniae . ♃
description: Published as part of Linnaeus, Carolus, 1753, Species plantarum: exhibentes plantas rite cognitas, ad genera relatas, cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas, Stockholm :Laurentius Salvius on pages 496-497, DOI: 10.5281/zenodo.3931989
Additional file 1: of Positional effects on the distributions of ventilation and end-expiratory gas volume in the asymmetric chest—a quantitative lung computed tomographic analysis
Creators: name: Cortes-Puentes, Gustavo
name: Gard, Kenneth
name: Adams, Alexander
name: Dries, David
name: Quintel, Michael
name: Oeckler, Richard
name: Gattinoni, Luciano
name: Marini, John
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology

description: Figure S1. Chest CT images at end-inspiration during supine and prone positions. Radiopaque material indicates the location of the pleural effusion randomly instilled in the right (n = 3) or left pleural (n = 3) space. Figure S2. Chest CT images at end-inspiration during lateral positions with dependent and non-dependent PLEF. Radiopaque material indicates the location of the pleural effusion randomly instilled in the right (n = 3) or left pleural (n = 3) space. PLEF = pleural effusion. (DOCX 753 kb)
Potentilla bifurca Linnaeus, 1753, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1753
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Rosales
Rosaceae
Potentilla
Potentilla bifurca

description: Potentilla bifurca, spec. nov.
7. Potentilla foliis pinnatis subaequalibus: foliolis oblongis sub-bifidis: extimis confluentibus.
 Pentaphylloides orientale supinum, foliis alatis bifidis vel trifidis. Tournef. cor.21.
 Habitat in Sibiria . ♃
description: Published as part of Linnaeus, Carolus, 1753, Species plantarum: exhibentes plantas rite cognitas, ad genera relatas, cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas, Stockholm :Laurentius Salvius on page 497, DOI: 10.5281/zenodo.3931989
Additional file 1 of Association between the trajectory of ideal cardiovascular health metrics and incident chronic kidney disease among 27,635 older adults in northern China–a prospective cohort study
Creators: name: Bai, Pufei
name: Shao, Xian
name: Ning, Xiaoqun
name: Jiang, Xi
name: Liu, Hongyan
name: Lin, Yao
name: Hou, Fang
name: Zhang, Yourui
name: Zhou, Saijun
name: Yu, Pei
Publisher: name: figshare
Year: 2024
Subjects: subject: Medicine
subject: Neuroscience
subject: Sociology
subject: FOS: Sociology
subject: Mathematical Sciences not elsewhere classified
subject: Cancer

description: Supplementary Material 1
Menggali Potensi, Mengasah Bahasa: Pelatihan Siswa Sekolah Dasar Kota Gorontalo dalam Penguasaan Kosakata Bahasa Inggris
Creators: name: Rahmawaty Mamu
Publisher: name: Zenodo
Year: 2024

description: Pengabdian kepada masyarakat ini bertujuan untuk meningkatkan penguasaan kosakata Bahasa Inggris siswa Sekolah Dasar Laboratorium Universitas Negeri Gorontalo melalui metode pengajaran yang interaktif dan menyenangkan. Dalam kegiatan ini, berbagai teknik digunakan termasuk permainan edukatif, alat bantu visual, dan metode STAD serta gamifikasi, yang terbukti efektif dalam memotivasi siswa dan membuat proses belajar lebih menarik. Hasil dari pengabdian ini menunjukkan peningkatan signifikan dalam kemampuan siswa mengenali, mengingat, dan menggunakan kosakata baru. Selain itu, siswa menjadi lebih percaya diri dalam berpartisipasi dan menggunakan Bahasa Inggris dalam komunikasi sehari-hari. Dampak positif dari pendekatan ini menunjukkan bahwa pengajaran yang kreatif dan interaktif tidak hanya meningkatkan keterampilan bahasa, tetapi juga membangun motivasi dan antusiasme belajar siswa, sehingga model pengajaran ini layak diterapkan lebih luas di berbagai sekolah dasar di Indonesia.
Potentilla pimpinelloides Linnaeus, 1753, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1753
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Rosales
Rosaceae
Potentilla
Potentilla pimpinelloides

description: Potentilla pimpinelloides, spec. nov.
8. Potentilla foliis pinnatis: foliolis subrotundis dentatis aequalibus, caule erecto.
 Pentaphylloides orientale erectum, folio & facie pimpinellae. Tournef. cor. 21. Buxb. cent. 1. p.30. t.48.
 Habitat in Armeniae saxosis. ♃
description: Published as part of Linnaeus, Carolus, 1753, Species plantarum: exhibentes plantas rite cognitas, ad genera relatas, cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas, Stockholm :Laurentius Salvius on page 497, DOI: 10.5281/zenodo.3931989
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome III, Cart. 187 (11 H 72), f. 0001v
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: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome III, Archives départementales de la Côte-d'Or, Cart. 187 (11 H 72), f. 0001v, 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 III, Archives départementales de la Côte-d'Or, Cart. 187 (11 H 72), f. 0001v, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: abbaye de Cîteaux
Dark Energy: Beyond General Relativity?
Creators: name: Polarski, David
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: 6 pages; Subm. to AIP Conf. Proceedings
description: Invited talk at Albert Einstein's Century international conference, 18-22 July 2005, Paris, France
Chiral zero modes on the domain-wall model in 4+1 dimensions
Creators: name: Aoki, S.
name: Nagai, K.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We investigate an original domain-wall model in 4+1 dimensions numerically in the presence of U(1) dynamical gauge field only in an extra dimension, corresponding to a weak coupling limit of 4-dimensional physical gauge coupling. Using a quenched approximation we carry out numerical simulation for this model at $β_{s} (= 1 / g^{2}_{s}) =$ 0.29 (``symmetric'' phase) and 0.5 (``broken'' phase), where $g_s$ is the gauge coupling constant of the extra dimension. In the broken phase, we found that there exists a critical value of a domain-wall mass $m_{0}^{c}$ which separates a region with a fermionic zero mode on the domain wall from the one without it in the same case of (2+1)-dimensional model. On the other hand, in the symmetric phase, our numerical data suggest that the chiral zero modes disappear in the infinite limit of 4-dimensional volume. From these results it seems difficult to construct the U(1) lattice chiral gauge theory via an original domain-wall formulation.
description: 26 pages (13 figures), Latex (epsf style-file needed)
Bulk and edge spin transport in topological magnon insulators
Creators: name: Rückriegel, Andreas
name: Brataas, Arne
name: Duine, Rembert A.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We investigate the spin transport properties of a topological magnon insulator, a magnetic insulator characterized by topologically nontrivial bulk magnon bands and protected magnon edge modes located in the bulk band gaps. Employing the Landau-Lifshitz-Gilbert phenomenology, we calculate the spin current driven through a normal metal$|$topological magnon insulator$|$normal metal heterostructure by a spin accumulation imbalance between the metals, with and without random lattice defects. We show that bulk and edge transport are characterized by different length scales. This results in a characteristic system size where the magnon transport crosses over from being bulk-dominated for small systems to edge-dominated for larger systems. These findings are generic and relevant for topological transport in systems of nonconserved bosons.
description: 5 pages, 5 figures, 3 pages Supplemental Material with 2 additional figures
Potentilla supina Linnaeus, 1753, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1753
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Rosales
Rosaceae
Potentilla
Potentilla supina

description: Potentilla supina, spec. nov.
 9. Potentilla foliis pinnatis, caule dichotomo decumbente. Hort. cliff. 193. Hort. ups. 133. Roy. lugdb. 275.
 Pentaphyllum alpinum minus supinum. Pluk. alm. 285. t. 106. f.7.
 Pentaphyllum supinum quorundam, potentillae facie. Clus. hist. 2. p.107.
 Quinquefolio fragifero affinis. Bauh. pin. 326.
 Habitat ad Moguntiam & in Sibiria . ☉    * Foliis quinatis.
description: Published as part of Linnaeus, Carolus, 1753, Species plantarum: exhibentes plantas rite cognitas, ad genera relatas, cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas, Stockholm :Laurentius Salvius on page 497, DOI: 10.5281/zenodo.3931989
Potentilla recta Linnaeus, 1753, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1753
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Rosales
Rosaceae
Potentilla
Potentilla recta

description: Potentilla recta, spec. nov.
10. Potentilla foliis digitatis lanceolatis serratis utrinque subpilosis, caule erecto.
 Potentilla foliis digitatis, caule erecto corymboso. Hort. ups. 133. * Roy. lugdb. 275.
 Quinquefolium rectum luteum. Bauh. pin. 325.
 Quinquefolium alterum vulgare. Dod. pempt. 116.
 Habitat in Italia , Narbona , ad agrorum margines. ☉
 Folia utrinque viridia, et adulta fere nuda.
description: Published as part of Linnaeus, Carolus, 1753, Species plantarum: exhibentes plantas rite cognitas, ad genera relatas, cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas, Stockholm :Laurentius Salvius on page 497, DOI: 10.5281/zenodo.3931989
Potentilla argentea Linnaeus, 1753, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1753
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Rosales
Rosaceae
Potentilla
Potentilla argentea

description: Potentilla argentea, spec. nov.
11. Potentilla foliis quinatis cuneiformibus incisis subtus tomentosis, caule erecto.
 Potentilla foliis digitatis, caule erecto corymboso. Fl. suec. 417.
 Potentilla foliis digitatis inciso-serratis, caule erecto. Hort. cliff. 193.
 Quinquefolium folio argenteo. Bauh. pin. 325.
 Pentaphyllum minus. Cam. epit. 760.
 Habitat in Europae ruderatis. ♃
description: Published as part of Linnaeus, Carolus, 1753, Species plantarum: exhibentes plantas rite cognitas, ad genera relatas, cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas, Stockholm :Laurentius Salvius on page 497, DOI: 10.5281/zenodo.3931989
Additional file 3: of Transcriptional activator DOT1L putatively regulates human embryonic stem cell differentiation into the cardiac lineage
Creators: name: Pursani, Varsha
name: Bhartiya, Deepa
name: Tanavde, Vivek
name: Bashir, Mohsin
name: Sampath, Prabha
Publisher: name: figshare
Year: 2018
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Physiology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Developmental Biology
subject: Hematology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Characterization of cardiac differentiation of HES3 cells by immunofluorescence studies. Expression of NKX2.5 (A) and CTNT (B) on days 12 and 20 observed by immunofluorescence. (A) Distinct nuclear expression of NKX2.5 observed and (B) CTNT cell surface expression. Similar changes observed when KIND1 cells were differentiated into cardiac cells as described earlier [43]. Counterstaining using DAPI. Magnifications 20Ă . (PDF 450 kb)
Wind-Blown Bubbles around Evolved Stars
Creators: name: Arthur, S. J.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Most stars will experience episodes of substantial mass loss at some point in their lives. For very massive stars, mass loss dominates their evolution, although the mass loss rates are not known exactly, particularly once the star has left the main sequence. Direct observations of the stellar winds of massive stars can give information on the current mass-loss rates, while studies of the ring nebulae and HI shells that surround many Wolf-Rayet (WR) and luminous blue variable (LBV) stars provide information on the previous mass-loss history. The evolution of the most massive stars, (M > 25 solar masses), essentially follows the sequence O star to LBV or red supergiant (RSG) to WR star to supernova. For stars of mass less than 25 solar masses there is no final WR stage. During the main sequence and WR stages, the mass loss takes the form of highly supersonic stellar winds, which blow bubbles in the interstellar and circumstellar medium. In this way, the mechanical luminosity of the stellar wind is converted into kinetic energy of the swept-up ambient material, which is important for the dynamics of the interstellar medium. In this review article, analytic and numerical models are used to describe the hydrodynamics and energetics of wind-blown bubbles. A brief review of observations of bubbles is given, and the degree to which theory is supported by observations is discussed.
description: To be published as a chapter in 'Diffuse Matter from Star Forming Regions to Active Galaxies' - A volume Honouring John Dyson. Eds. T. W. Harquist, J. M. Pittard and S. A. E. G. Falle. 22 pages, 12 figures
Human Skin Detection Using RGB, HSV and YCbCr Color Models
Creators: name: Kolkur, S.
name: Kalbande, D.
name: Shimpi, P.
name: Bapat, C.
name: Jatakia, J.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Other Quantitative Biology (q-bio.OT)
subject: FOS: Computer and information sciences
subject: FOS: Biological sciences

description: Human Skin detection deals with the recognition of skin-colored pixels and regions in a given image. Skin color is often used in human skin detection because it is invariant to orientation and size and is fast to process. A new human skin detection algorithm is proposed in this paper. The three main parameters for recognizing a skin pixel are RGB (Red, Green, Blue), HSV (Hue, Saturation, Value) and YCbCr (Luminance, Chrominance) color models. The objective of proposed algorithm is to improve the recognition of skin pixels in given images. The algorithm not only considers individual ranges of the three color parameters but also takes into ac- count combinational ranges which provide greater accuracy in recognizing the skin area in a given image.
description: ICCASP/ICMMD-2016. Published by Atlantic Press. Part of series: AISR ISBN: 978-94-6252-305-0 ISSN: 1951-6851
Carnet nº 15, commencé à Benniu (p. 18)
Creators: name: Péraire, Lucien
name: CNRS
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2023

description: created: 24-11-1930
Potentilla hirta Linnaeus, 1753, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1753
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Rosales
Rosaceae
Potentilla
Potentilla hirta

description: Potentilla hirta, spec. nov.
12. Potentilla foliis septenis quinatisque cuneiformibus incisis pilosis, caule adscendente.
 Quinquefolium montanum rectum hirsutum. Bauh. pin. 325. prodr. 139.
 Habitat Monspelii D. Sauvages; inque Pyrenaeis . ♃
 Differt a praecedente Foliis radicalibus septenis, & subtus longis distinctis pilis hirsutis, nec tomentosis, apice argutius furcatis. Pedunculi uniflori, longi.
description: Published as part of Linnaeus, Carolus, 1753, Species plantarum: exhibentes plantas rite cognitas, ad genera relatas, cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas, Stockholm :Laurentius Salvius on pages 497-498, DOI: 10.5281/zenodo.3931989
Additional file 2: of Assessment of glucose metabolism and cellular proliferation in multiple myeloma: a first report on combined 18F-FDG and 18F-FLT PET/CT imaging
Creators: name: C. Sachpekidis
name: H. Goldschmidt
name: K. Kopka
name: A. Kopp-Schneider
name: A. Dimitrakopoulou-Strauss
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Physiology
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Hematology

description: Table S2. Descriptive statistics of kinetic parameters in reference bone marrow for the tracers 18F-FDG and 18F-FLT. The parameters K1, k2, k3, k4 and influx are expressed in 1/min. (DOCX 55 kb)
Potentilla stipularis Linnaeus, 1753, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1753
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Rosales
Rosaceae
Potentilla
Potentilla stipularis

description: Potentilla stipularis, spec. nov.
13. Potentilla foliis digitatis sessilibus stipulae insidentibus.
 Potentilla foliis novenis stipulis insidentibus. Gmel. mss.
 Habitat in Sibiria . ♃
 Caulis adscendens, filiformis, laevis, apica divisus. Stipulae amplexicaules, solitariae, emarginatae. Foliola 8. ad 9. lineari-lanceolata, subserrata, glabra, ex emarginatura stipulae pendentia absque petiolo.
description: Published as part of Linnaeus, Carolus, 1753, Species plantarum: exhibentes plantas rite cognitas, ad genera relatas, cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas, Stockholm :Laurentius Salvius on page 498, DOI: 10.5281/zenodo.3931989
Lexicographic shellability for balanced complexes
Creators: name: Hersh, Patricia
Publisher: name: arXiv
Year: 2003
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05E25, 05A18

description: We introduce a notion of lexicographic shellability for pure, balanced boolean cell complexes, modelled after the $CL$-shellability criterion of Björner and Wachs for posets and its generalization by Kozlov called $CC$-shellability. We give a lexicographic shelling for the quotient of the order complex of a Boolean algebra of rank $2n$ by the action of the wreath product $S_2\wr S_n$ of symmetric groups, and we provide a partitioning for the quotient complex $Δ(Π_n)/S_n $. Stanley asked for a description of the symmetric group representation $β_S $ on the homology of the rank-selected partition lattice $Π_n^S $ in [St2], and in particular he asked when the multiplicity $b_S(n)$ of the trivial representation in $β_S$ is 0. One consequence of the partitioning for $\dps $ is a (fairly complicated) combinatorial interpretation for $b_S(n) $; another is a simple proof of Hanlon's result that $b_{1,..., i}(n)=0$. Using a result of Garsia and Stanton, we deduce from our shelling for $Δ(B_{2n})/S_2 \wr S_n$ that the ring of invariants $k[x_1,..., x_{2n}]^{S_2\wr S_n}$ is Cohen-Macaulay over any field $k$.
description: 28 pages, 10 figures
A preconditioning approach for improved estimation of sparse polynomial chaos expansions
Creators: name: Alemazkoor, Negin
name: Meidani, Hadi
Publisher: name: arXiv
Year: 2017
Subjects: subject: Computation (stat.CO)
subject: FOS: Computer and information sciences

description: Compressive sampling has been widely used for sparse polynomial chaos (PC) approximation of stochastic functions. The recovery accuracy of compressive sampling highly depends on the incoherence properties of the measurement matrix. In this paper, we consider preconditioning the underdetermined system of equations that is to be solved. Premultiplying a linear equation system by a non-singular matrix results in an equivalent equation system, but it can potentially improve the incoherence properties of the resulting preconditioned measurement matrix and lead to a better recovery accuracy. When measurements are noisy, however, preconditioning can also potentially result in a worse signal-to-noise ratio, thereby deteriorating recovery accuracy. In this work, we propose a preconditioning scheme that improves the incoherence properties of measurement matrix and at the same time prevents undesirable deterioration of signal-to-noise ratio. We provide theoretical motivations and numerical examples that demonstrate the promise of the proposed approach in improving the accuracy of estimated polynomial chaos expansions.
On the Rayleigh-Taylor Instability of Radio Bubbles in Galaxy Clusters
Creators: name: Pizzolato, Fabio
name: Soker, Noam
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We consider the Rayleigh-Taylor instability in the early evolution of the rarefied radio bubbles (cavities) observed in many cooling flow clusters of galaxies. The top of a bubble becomes prone to the Rayleigh-Taylor instability as the bubble rises through the intra-cluster medium (ICM). We show that while the jet is powering the inflation, the deceleration of the bubble-ICM interface is able to reverse the Rayleigh-Taylor instability criterion. In addition, the inflation introduces a drag effect which increases substantially the instability growth time. The combined action of these two effects considerably delays the onset of the instability. Later on, when the magnitude of the deceleration drops or the jet fades, the Rayleigh-Taylor and the Kelvin-Helmholtz instabilities set in and eventually disrupt the bubble. We conclude that the initial deceleration and drag, albeit unable to prevent the disruption of a bubble, may significantly lengthen its lifetime, removing the need to invoke stabilising magnetic fields.
description: Replaced with the version accepted by the MNRAS
Another Look at Neural Multigrid
Creators: name: Baeker, Martin
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We present a new multigrid method called neural multigrid which is based on joining multigrid ideas with concepts from neural nets. The main idea is to use the Greenbaum criterion as a cost functional for the neural net. The algorithm is able to learn efficient interpolation operators in the case of the ordered Laplace equation with only a very small critical slowing down and with a surprisingly small amount of work comparable to that of a Conjugate Gradient solver. In the case of the two-dimensional Laplace equation with SU(2) gauge fields at beta=0 the learning exhibits critical slowing down with an exponent of about z = 0.4. The algorithm is able to find quite good interpolation operators in this case as well. Thereby it is proven that a practical true multigrid algorithm exists even for a gauge theory. An improved algorithm using dynamical blocks that will hopefully overcome the critical slowing down completely is sketched.
description: 13 pages, 3 ps figures, uses IJMPC style
Potentilla verna Linnaeus, 1753, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1753
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Rosales
Rosaceae
Potentilla
Potentilla verna

description: Potentilla verna, spec. nov.
 14. Potentilla foliis radicalibus quinatis acute serratis, caulinis ternatis, caule declinato. Fl. suec. 419.
 Potentilla foliis quinatis incisis, caule assurgente. Fl. lapp. 212. Hort. cliff. 194. Roy. lugdb. 276.
 Potentilla foliis quinatis acute serratis ora sericea, petalis maculatis. Hall. helv. 339. t.6. f.4.
 Quinquefolium minus repens alpinum aureum. Bauh. pin. 325.
 Habitat in Europae pascuis siccis, frigidioribus. ♃
description: Published as part of Linnaeus, Carolus, 1753, Species plantarum: exhibentes plantas rite cognitas, ad genera relatas, cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas, Stockholm :Laurentius Salvius on page 498, DOI: 10.5281/zenodo.3931989
UV/IR Mixing in Nonassociative Snyder phi^4 Theory
Creators: name: Meljanac, Stjepan
name: Mignemi, Salvatore
name: Trampetic, Josip
name: You, Jiangyang
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Using a quantization of the nonassociative and noncommutative Snyder phi^4 scalar field theory in a Hermitian realization, we present in this article analytical formulas for the momentum-conserving part of the one-loop two-point function of this theory in D-, 4-, and 3-dimensional Euclidean spaces, which are exact with respect to the noncommutative deformation parameter beta. We prove that these integrals are regularized by the Snyder deformation. These results indicate that the Snyder deformation does partially regularize the UV divergences of the undeformed theory, as it was proposed decades ago. Furthermore, it is observed that different nonassociative phi^4 products can generate different momentum-conserving integrals. Finally most importantly, a logarithmic infrared divergence emerges in one of these interaction terms. We then analyze sample momentum nonconserving integral qualitatively and show that it could exhibit IR divergence too. Therefore infrared divergences should exist, in general, in the Snyder phi^4 theory. We consider infrared divergences at the limit p -> 0 as UV-IR mixings induced by nonassociativity, since they are associated to the matching UV divergence in the zero-momentum limit and appear in specific types of nonassociative phi^4 products. We also discuss the extrapolation of the Snyder deformation parameter beta to negative values as well as certain general properties of one-loop quantum corrections in Snyder phi^4 theory at the zero-momentum limit.
description: 14 pages, 3 figures, version to be published in Phys. Rev. D
Explicit Timing in Math: A Systematic Review and Meta-Analysis
Creators: name: Peltier, Corey
Publisher: name: OSF Registries
Year: 2024
Subjects: subject: Applied Behavior Analysis
subject: Educational Psychology
subject: School Psychology
subject: Science and Mathematics Education
subject: Education
subject: Social and Behavioral Sciences
subject: Special Education and Teaching
subject: Psychology
subject: FOS: Psychology
subject: Early Childhood Education
subject: Elementary Education

description: Explicit timing is an antecedent intervention designed to maximize opportunities to respond to math tasks within a student’s instructional range. The goal is to enhance practice trials to lead to automatic recall, which will support maintenance and generalization of skills. Within the literature, a challenge that arises is explicit timing is often embedded within an intervention package, thus it becomes difficult to identify the unique contribution of this component versus others. The goals of this project are to provide an estimate of the effects of explicit timing on learning rates and to explore factors that may predict the heterogeneity in observed effects.
Conformally Osserman manifolds and conformally complex space forms
Creators: name: Blazic, N.
name: Gilkey, P.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 53B20

description: We characterize manifolds which are locally conformally equivalent to either complex projective space or to its negative curvature dual in terms of their Weyl curvature tensor. As a byproduct of this investigation, we classify the conformally complex space forms if the dimension is at least 8. We also study when the Jacobi operator associated to the Weyl conformal curvature tensor of a Riemannian manifold has constant eigenvalues on the bundle of unit tangent vectors and classify such manifolds which are not conformally flat in dimensions congruent to 2 mod 4.
Additional file 1 of Correction: Clinical application of a double-modified sulfated bacterial cellulose scaffold material loaded with FGFR2-modified adipose-derived stem cells in urethral reconstruction
Creators: name: Zhu, Zhenpeng
name: Yang, Jiayu
name: Ji, Xing
name: Wang, Zicheng
name: Dai, Chengxiang
name: Li, Suke
name: Li, Xuesong
name: Xie, Yajie
name: Zheng, Yudong
name: Lin, Jian
name: Zhou, Liqun
Publisher: name: figshare
Year: 2024
Subjects: subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Biotechnology
subject: Evolutionary Biology
subject: Sociology
subject: FOS: Sociology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1. Figure S1. (A) In vitro degradation of BC and SMBC materials at 0 and 30 days. (B) Scanning electron microscopy microstructure of BC and SMBC materials at 0 and 7 days of in vitro degradation (100 µm)
Potentilla canadensis Linnaeus, 1753, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1753
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Rosales
Rosaceae
Potentilla
Potentilla canadensis

description: Potentilla canadensis, spec. nov.
15. Potentilla foliis quinatis villosis, caule adscendente hirsuto.
 Habitat in Canada . Kalm.
 Habitus fragariae. Folia radicalia quinata: foliolis obverse ovatis, acute serratis, supra pubescentibus, subtus villosis albo-sericeis, petiolis valde albo hirsutis. Caulis digitalis, ramosus, rarioribus foliis. Corollae luteae. Similis praecedenti, a qua differt Foliis valde pilosis, argute serratis, subrotundis & Caule valde hirsuto.
description: Published as part of Linnaeus, Carolus, 1753, Species plantarum: exhibentes plantas rite cognitas, ad genera relatas, cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas, Stockholm :Laurentius Salvius on page 498, DOI: 10.5281/zenodo.3931989
Multiplicity of the trivial representation in rank-selected homology of the partition lattice
Creators: name: Hanlon, Phil
name: Hersh, Patricia
Publisher: name: arXiv
Year: 2003
Subjects: subject: Combinatorics (math.CO)
subject: Representation Theory (math.RT)
subject: FOS: Mathematics
subject: 05E25, 03E10, 20C30

description: We study the multiplicity $b_S(n)$ of the trivial representation in the symmetric group representations $β_S$ on the (top) homology of the rank-selected partition lattice $Π_n^S$. We break the possible rank sets $S$ into three cases: (1) $1\not\in S$, (2) $S=1,..., i$ for $i\ge 1$ and (3) $S=1,..., i,j_1,..., j_l$ for $i,l\ge 1$, $j_1 > i+1$. It was previously shown by Hanlon that $b_S(n)=0$ for $S=1,..., i$. We use a partitioning for $Δ(Π_n)/S_n$ due to Hersh to confirm a conjecture of Sundaram that $b_S(n)>0$ for $1\not\in S$. On the other hand, we use the spectral sequence of a filtered complex to show $b_S(n)=0$ for $S=1,..., i,j_1,..., j_l$ unless a certain type of chain of support $S$ exists. The partitioning for $Δ(Π_n)/S_n$ allows us then to show that a large class of rank sets $S=1,..., i,j_1,..., j_l$ for which such a chain exists do satisfy $b_S(n)>0$. We also generalize the partitioning for $Δ(Π_n)/S_n$ to $Δ(Π_n)/S_λ$; when $λ= (n-1,1)$, this partitioning leads to a proof of a conjecture of Sundaram about $S_1\times S_{n-1}$-representations on the homology of the partition lattice.
Potentilla alba Linnaeus, 1753, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1753
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Rosales
Rosaceae
Potentilla
Potentilla alba

description: Potentilla alba, spec. nov.
 16. Potentilla foliis digitatis apice conniventi-serratis, caulibus filiformibus procumbentibus, receptaculis hirsutis. Hort. cliff. 194. Roy. lugdb. 276.
 Quinquefolium album. Hall. it. helv. 70.
 Quinquefolium album minus alterum. Bauh. pin. 325.
 Pentaphyllum majus, flore albo. Clus. hist. 2. p. 105.
 β. Quinquefolium album majus. Bauh. prodr. 325.
 Quinquefolium album minus. Bauh. pin. 325. prodr. 139.
 Habitat in alpibus Stiriae , Austriae , Panoniae . ♃
description: Published as part of Linnaeus, Carolus, 1753, Species plantarum: exhibentes plantas rite cognitas, ad genera relatas, cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas, Stockholm :Laurentius Salvius on pages 498-499, DOI: 10.5281/zenodo.3931989
Perspectives of High Energy Neutrino Astronomy
Creators: name: Lipari, Paolo
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: This work discusses the perspectives to observe fluxes of high energy astrophysical neutrinos with the planned km3 telescopes. On the basis of the observations of GeV and TeV gamma-rays, and of ultra high energy cosmic rays, it is possible to construct well motivated predictions that indicate that the discovery of such fluxes is probable. However the range of these predictions is broad, and the very important opening of the ``neutrino window'' on the high energy universe is not guaranteed with the current design of the detectors. The problem of enlarging the detector acceptance using the same (water/ice Cherenkov) or alternative (acoustic/radio) techniques is therefore of central importance.
description: Proceedings of "Very Large Volume neutrino Telescopes" workshop (Catania, november 2005). 16 pages, 10 figures
Additional file 4: of Flagellin-fused protein targeting M2e and HA2 induces potent humoral and T-cell responses and protects mice against various influenza viruses a subtypes
Creators: name: Stepanova, Liudmila
name: Mardanova, Eugenia
name: Shuklina, Marina
name: Blokhina, Elena
name: Kotlyarov, Roman
name: Potapchuk, Marina
name: Kovaleva, Anna
name: Vidyaeva, Inna
name: Korotkov, Alexandr
name: Eletskaya, Elizaveta
name: Ravin, Nikolai
name: Tsybalova, Liudmila
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Molecular Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Evolutionary Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: 60506 Virology

description: Figure A. The gating strategy of single or double cytokine-producing antigen-specific CD4+, CD8+, Tem, and Tcm. Figure B. The dot-plots of single and double cytokine –producing M2e and virus-specific CD4 + CD44 + CD62L- in different groups. Figure C. The dot-plots of single and double cytokine –producing M2e and virus-specific CD4 + CD44 + CD62L+ in different groups. Figure D. The dot-plots of single and double cytokine –producing M2e and virus-specific CD8 + CD44 + CD62L+ in different groups. NA – non-activated cells. (PDF 2284 kb)
Additional file 1 of Unit-to-unit transfer due to shortage of intensive care beds in Sweden 2015–2019 was associated with a lower risk of death but a longer intensive care stay compared to no transfer: a registry study
Creators: name: Rylander, Christian
name: Sternley, Jesper
name: Petzold, Max
name: Oras, Jonatan
Publisher: name: figshare
Year: 2024
Subjects: subject: Medicine
subject: Cell Biology
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Mental Health
subject: Cardiology

description: Additional file 1: Table S1. Sensitivity analyses of the odds ratio for death at 90 days in transferred patients adding different confounders to the final model 3 described in the methods section (adjusted for SAPS 3 score, primary ICD-10 ICU diagnosis and days in the ICU before transfer/no transfer). Table S2. Post-hoc comparison of transferred patients limited to non-transferred patients being present in the ICU at the time of a transfer due to lack of resources (n = 7744). Table S3. Missing data. Table S4. Number of patients with certain diagnoses as listed in the ICD10 system.
Potentilla reptans Linnaeus, 1753, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1753
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Rosales
Rosaceae
Potentilla
Potentilla reptans

description: Potentilla reptans, spec. nov.
 17. Potentilla foliis digitatis, caule repente, pedunculis unifloris. Fl. suec. 418. Mat. med. 247.
 Potentilla foliis digitatis longitudinaliter patenti-serratis, caule repente. Hort. cliff. 194. Gron. virg. 163.
 Quinquefolium majus repens. Bauh. pin. 325.
 Quinquefolium majus luteum. Fuchs. hist. 624.
 Habitat in Europae apricis argillosis. ♃    * Foliis ternatis.
description: Published as part of Linnaeus, Carolus, 1753, Species plantarum: exhibentes plantas rite cognitas, ad genera relatas, cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas, Stockholm :Laurentius Salvius on page 499, DOI: 10.5281/zenodo.3931989
One-loop anisotropy for improved actions
Creators: name: Perez, Margarita Garcia
name: van Baal, Pierre
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We determine the one-loop correction to the anisotropy factor for the square Symanzik improved lattice action, extracted fromthe finite volume effective action for SU(N) gauge theories in the background of a zero-momentum gauge field. The result is smaller by approximately a factor 3 than the one-loop correction for the anisotropic Wilson action. We also comment on the Hamiltonian limit.
description: 11 pages, 1 figure