cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Maximal acceleration in Rainbow gravity
Creators: name: R, Bhagya.
name: Sreekumar, Harsha
name: Panja, Suman Kumar
Publisher: name: arXiv
Year: 2024
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this paper, we derive maximal acceleration of a massive particle in Rainbow gravity. Using eight-dimensional phase-space metric compatible with Rainbow gravity, we obtain the maximal acceleration, valid up to first order in the Rainbow gravity parameter $η$. Using the positivity condition on maximal acceleration, we find the upper bound on the Rainbow gravity parameter is of the order of $~10^{22}$ for positron and $10^{-44}$ for a black hole. After obtaining the expression for maximal acceleration for different choices of Rainbow functions, we derive corresponding modifications to Unruh temperature. Comparing with the observational value of the Unruh temperature, we find the upper bound on $η$ as $~10^{32}$ for positron radiation. %and of the order of $10^{-100}$ for radiation from a black hole. We then derive geodesic equations for different choices of Rainbow functions and also obtain Newtonian limit of these geodesic equations. We find that the changes in the value of maximum acceleration, maximum temperature and Newtonian force equation are dependent on the choices of Rainbow functions.
description: 12 pages
Prenolepis yerburyi Forel, 1894, nov. spec.
Creators: name: Forel, A.
Publisher: name: Zenodo
Year: 1894
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Prenolepis
Prenolepis yerburyi

description: 3. Pr. yerburyi, nov. spec.
Ceylan (Yerbury); Coonoor (Daly).
[[worker]] Plus large, plus trapue que la precedente. Mesonotum aussi large que long. Echancrure meso-metanotale plus profonde et plus etroite. Pilosite d'un brun moins fonce. Les poils des pattes et des scapes sout surtout beaucoup plus fins. Le pronotum et le mesonotum sont aussi plus convexes. Voir du reste au tableau. Malgre tout, il n'est pas facile de la distinguer de la Pr. bourbonica.
[[queen]] L. 4, 2 a 4, 4 mill. Caracteres dc l'ouvriere, en particulier la pilosite, et dc toutes les [[queen]] de Prenolepis qui sont presque impossibles a distinguer les unes des autres. Tout le corps d'un brun fonce. Ailes fortement enfumees de brunatre.
L. 2, 5 mill. Noiratre, assez luisant. Tarses et anneaux femoraux testaces. Funicules et hanches bruns. Pattes, scapes et mandibules d'un brun fonce, ainsi que les cotes du thorax. Tete large, bien plus largo derrire que devant. Face basale du metanotum confondue avec la face declive. Thorax plus large que chez la Pr. bourbonica. Ailes enfumees. Voir du reste le tableau. (Fig. 1, la, lb).
description: Published as part of Forel, A., 1894, Les formicides de l'Empire des Indes et de Ceylan. Part IV. Adjonction aux genres Camponotus, Mayr., et Polyrhachis, Shuck., pp. 396-420 in Journal of the Bombay Natural History Society 8 on page 409
Additional file 1 of Predicting progression and cognitive decline in amyloid-positive patients with Alzheimer’s disease
Creators: name: Dansson, Hákon Valur
name: Stempfle, Lena
name: Egilsdóttir, Hildur
name: Schliep, Alexander
name: Portelius, Erik
name: Blennow, Kaj
name: Zetterberg, Henrik
name: Johansson, Fredrik D.
Publisher: name: figshare
Year: 2021
Subjects: Biochemistry
Medicine
Neuroscience
Biotechnology
Mental Health
Computational Biology

description: Additional file 1 The supplementary material includes a method describing weighting of cohorts, along with lists of the cognitive tests and other features. Hyperparameter values, and two tables showing the feature importance for 2 and 4 years after baseline are presented.
Some Remarks on Ideals of Commutative Semirings
Creators: name: Nasehpour, Peyman
Publisher: name: arXiv
Year: 2018
Subjects: subject: Commutative Algebra (math.AC)
subject: FOS: Mathematics
subject: 16Y60, 13A15

description: The main purpose of this paper is to investigate prime, primary, and maximal ideals of semirings. The localization and primary decomposition of ideals in semirings are also studied.
description: 15 pages
THz Photodetector using sideband-modulated transport through surface states of a 3D Topological Insulator
Creators: name: Mondal, Puja
name: Ghosh, Sankalpa
name: Sharma, Manish
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The transport properties of the surface charge carriers of a three dimensional topological insulator under a terahertz (THz) field along with a resonant double barrier structure is theoretically analyzed within the framework of Floquet theory to explore the possibility of using such a device for photodetection purpose. We show that due to the contribution of elastic and inelastic scattering processes in the resulting transmission sidebands are formed in the conductance spectrum in somewhat similar way as in an optical cavity and this information can be used to detect the frequency of an unknown THz radiation. The dependence of the conductance on the bias voltage, the effect of THz radiation on resonances and the influence of zero energy points on the transmission spectrum are also discussed.
description: Latex file and 12 figures
HST Imaging of z > 0.4 Quasar Host Galaxies Selected by Quasar Radio and Optical Properties
Creators: name: Hooper, Eric J.
name: Impey, Chris D.
name: Foltz, Craig B.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: A sample of 16 quasars selected from the Large Bright Quasar Survey in the redshift range 0.4 < z < 0.5 has been imaged in the R band with the Planetary Camera on the WFPC2 instrument of the Hubble Space Telescope. The host galaxy magnitudes are mostly similar to or brighter than L*, and the host luminosity is positively correlated with the luminosity of the quasar nuclear component. There is no distinction in host galaxy magnitude between radio-loud and radio-quiet quasars, assuming they are all of the same galaxy type. Many of the host galaxies in the sample have small axial ratios, which may indicate that they are inclined disk systems. Alternatively, this elongated appearance may be due to bars or other distinctive morphological features which are visible while the bulk of the underlying lower surface brightness components of the host galaxy are not.
description: 12 pages of text, including 1 table, in AAS Tex; 5 gif images (Fig. 1, plates 1-5) and 1 postscript (Fig. 2) in separate files. To be published in the Astrophysical Journal Letters May 10
Applications in physics of the multiplicative anomaly formula involving some basic differential operators
Creators: name: Elizalde, Emilio
name: Cognola, Guido
name: Zerbini, Sergio
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In the framework leading to the multiplicative anomaly formula ---which is here proven to be valid even in cases of known spectrum but non-compact manifold (very important in Physics)--- zeta-function regularisation techniques are shown to be extremely efficient. Dirac like operators and harmonic oscillators are investigated in detail, in any number of space dimensions. They yield a non-zero anomaly which, on the other hand, can always be expressed by means of a simple analytical formula. These results are used in several physical examples, where the determinant of a product of differential operators is not equal to the product of the corresponding functional determinants. The simplicity of the Hamiltonian operators chosen is aimed at showing that such situation may be quite widespread in mathematical physics. However, the consequences of the existence of the determinant anomaly have often been overlooked.
description: 20 pages, LaTex
Detection of Wolf-Rayet stars of WN and WC subtype in Super Star Clusters of NGC 5253
Creators: name: Schaerer, Daniel
name: Contini, Thierry
name: Kunth, Daniel
name: Meynet, Georges
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present spectroscopic observations of the central star clusters in NGC 5253 the aim of which is to search for WC stars. Our observations show the presence of Wolf-Rayet (WR) stars not only of WN but also of WC subtype in two star forming regions corresponding to the maximum optical and UV emission. The massive star population we derive is consistent with young bursts of ~3 and 4 Myr. The region of maximum optical emission is found to provide the dominant contribution of the ionizing flux as opposed to the less extinguished region of maximum UV brightness. The presence of WR stars near the N-enriched regions found by Walsh & Roy (1987, 1989) and Kobulnicky et al. (1997) suggests they are a possible source of N. It is presently unclear whether or not our detection of WC stars is compatible with the normal observed He/O and C/O abundance ratios.
description: Accepted by ApJ Letters. 10 pages, including 2 Figures. LaTeX using aas2pp4 and psfig macros. Also available at http://www.stsci.edu/ftp/science/starburst/
Formalizing Pick's Theorem in Isabelle/HOL
Creators: name: Binder, Sage
name: Kosaian, Katherine
Publisher: name: arXiv
Year: 2024
Subjects: subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences
subject: F.3.1
subject: 03B35, 68V15, 68V20

description: We formalize Pick's theorem for finding the area of a simple polygon whose vertices are integral lattice points. We are inspired by John Harrison's formalization of Pick's theorem in HOL Light, but tailor our proof approach to avoid a primary challenge point in his formalization, which is proving that any polygon with more than three vertices can be split (in its interior) by a line between some two vertices. We detail the approach we use to avoid this step and reflect on the pros and cons of our eventual formalization strategy. We use the theorem prover Isabelle/HOL, and our formalization involves augmenting the existing geometry libraries in various foundational ways (e.g., by adding the definition of a polygon and formalizing some key properties thereof).
Semi-local Quantum Criticality and the Instability of Extremal Planar Horizons
Creators: name: Gralla, Samuel E.
name: Ravishankar, Arun
name: Zimmerman, Peter
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We show that the Aretakis instability of compact extremal horizons persists in the planar case of interest to holography and discuss its connection with the emergence of "semi-local quantum criticality" in the field theory dual. In particular, the spatially localized power-law decay of this critical phase corresponds to spatially localized power-law growth of stress-energy on the horizon. For near-extremal black holes these phenomena occur transiently over times of order the inverse temperature. The boundary critical phase is characterized by an emergent temporal conformal symmetry, and the bulk instability seems to be essential to preserving the symmetry in the presence of interactions. We work primarily in the solvable example of charged scalar perturbations of five-dimensional (near-)extremal planar Reissner-Nordström anti-de Sitter spacetime and argue that the conclusions hold more generally.
description: 23 pages. v2 contains a reference update
Can the Nambu-Goldstone Boson Live on the Light-Front?
Creators: name: Kim, Yoonbai
name: Tsujimaru, Sho
name: Yamawaki, Koichi
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We show that the Nambu-Goldstone(NG) boson restricted on the light-front(LF) can only exist if we regularize the theory by introducing the explicit breaking NG-boson mass $m_π$. The NG-boson zero mode, when integrated over the LF, must have a singular behavior $\sim 1/m^2_π$ in the symmetric limit of $m^2_π\rightarrow 0$. In the discretized LF quantization this peculiarity is clarified in terms of the zero-mode constraints in the linear $σ$ model. The LF charge annihilates the vacuum, while it is not conserved in the symmetric limit in the NG phase.
description: 11pages, Latex file
Additional file 1 of Genetic diversity and variation of seven Chinese grass shrimp (Palaemonetes sinensis) populations based on the mitochondrial COI gene
Creators: name: Zhao, Yingying
name: Zhu, Xiaochen
name: Jiang, Ye
name: Li, Zhi
name: Li, Xin
name: Xu, Weibin
name: Wei, Hua
name: Li, Yingdong
name: Li, Xiaodong
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Ecology

description: Additional file 1: Table S1. Distribution of the COI haplotypes of P. sinensis.
Prenolepis taylori Forel, 1894, nov. spec.
Creators: name: Forel, A.
Publisher: name: Zenodo
Year: 1894
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Prenolepis
Prenolepis taylori

description: 5. Pr. taylori, nov. spec.
Orissa (Taylor).
[[worker]]: - Un peu plus petite que le Pr. indica, mais du reste a peu pres identique. Echaucrure meso-metanotale tres faible. Scapes legerement plus longs. Couleur identique ou un peu plus pale. Pas de caractere nettement distinctif.
[[queen]]: - L.: 3, 5 a 4 mill. D'un brun fonce. Mandibules, antennes, pattes et ecaille d'un jaune rougeatre. Poils despattes et des scapes brunatres, assez dresses. Ecaille epaisse, tres inclinee.
[[male]]: - 1, 8 a 1, 9 mill. Tete ovale, un peu plus longue que large. Face basale du metanotum assez horizontale, un peu plus longue que la face declive. Couleur comme chez le Pr. indica, [[male]] Ailes comme chez la [[queen]]. Valvules genitales exterieures tout a fait differentes do celles de le indica. Voir tableau et Fig. 2, 2 a et 2 b.
Malgre la difference des valvules genitales, cette espece est tres voisine de le Pr. indica Valigne (enrso.)
description: Published as part of Forel, A., 1894, Les formicides de l'Empire des Indes et de Ceylan. Part IV. Adjonction aux genres Camponotus, Mayr., et Polyrhachis, Shuck., pp. 396-420 in Journal of the Bombay Natural History Society 8 on page 410
Prenolepis indica Forel, 1894, nov. spec.
Creators: name: Forel, A.
Publisher: name: Zenodo
Year: 1894
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Prenolepis
Prenolepis indica

description: 4. Pr. indica, nov. spec.
Poona (Wroughton); South Konkan (Wronghton); Ceylan (Yerbury).
[[queen]]: - Tete au moins aussi large devant que derriere. Tete et abdomen d'un brun marron assez clair. Thorax d'un brun roussatre. Pattes et antennes d'un brun jaunatre. Pubescence assez variable. Ressemble beaucoup a la. Pr. vividula, mais moins luisante et un peu plus pubescente que cotte espece dont elle ne differe du reste par aucun caractere saillant. Voir du reste le tableau.
[[queen]]: - L: 5, 5 Mill. D'un brun fonce. Mandibules, tarses, hanches, articulations et funicules rougeatres. Ailes faiblement enfumees de brunatre.. Plus grande que la Pr. yerburyi [[male]]; les tibias et les scapes n'ont que quelques poils fins et obliques.
[[male]]: L.: 2, 2 a 2, 3 mill. Tete carree, aussi large devant que derriere. Face basale du metanotum oblique, beaucoup plus longue que la face declive, Abdomen brunatre; tete et dessus du mesonotum d'un brun jaunatre; tout le reste d'un jaune testace un peu rougeatre. Ailes comme chez la [[queen]]. Voir du reste le tableau (fig. 4, 4 a, 4 b).
Les valvules genitales exterieures retrecics a l'extremite, le prolongement interne tout different des valvules moyennes (voir Forel, dans Grandidiere Fourmis de Madagascar, Pl. II, fig. 9 et 9 a), distinguent cette espece de la Pr. vividula, sa voisine. Chez la Pr. vividula, [[male]], le metanotum a deux faces distinctes, la basale horizontale, plus courte que la declive.
description: Published as part of Forel, A., 1894, Les formicides de l'Empire des Indes et de Ceylan. Part IV. Adjonction aux genres Camponotus, Mayr., et Polyrhachis, Shuck., pp. 396-420 in Journal of the Bombay Natural History Society 8 on pages 409-410
Additional file 2: of Differential distribution of IgA-protease genotypes in mucosal and invasive isolates of Haemophilus influenzae in Sweden
Creators: name: Resman, Fredrik
name: Manat, Guillaume
name: Lindh, Victor
name: Murphy, Timothy
name: Riesbeck, Kristian
Publisher: name: figshare
Year: 2018
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified

description: Table S2. Primers and PCR conditions. (DOCX 18 kb)
Characterization of Pd/Y multilayers with B4C barrier layers using GIXR and x-ray standing wave enhanced HAXPES
Creators: name: Wu, M. Y.
name: Huang, Q. S.
name: Guen, K. Le
name: Ilakovac, V.
name: Li, B. X.
name: Wang, Z. S.
name: Giglia, A.
name: Rueff, J. P.
name: Jonnard, P.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: Pd/Y multilayers are high reflectance mirrors designed to work in the 7.5-11 nm wavelength range. Samples, prepared by magnetron sputtering, are deposited with or without B4C barrier layers located at the interfaces of Pd and Y layers to reduce interdiffusion, which is expected by calculating mixing enthalpy of Pd and Y. Grazing incident x-ray reflectometry is used to characterize these multilayers. B4C barrier layers are found effective on reducing the Pd-Y interdiffusion. Details of the composition of the multilayers are revealed by hard x-ray photoemission spectroscopy under x-ray standing waves effect. It consists in measuring the photoemission intensity from samples that perform an angular scan in the region corresponding to the multilayer period and the incident photon energy according to the Bragg law. The experimental result indicates that Pd does not chemically react with B nor C at the Pd-B4C interfaces while Y does at the Y-B4C interfaces. The formation of Y-B or Y-C chemical compound can be the reason why the interfaces are stabilized. By comparing the experimentally obtained angular variation of the characteristic photoemission with the theoretical calculation, the depth distribution of each component element can be interpreted.
description: 13 pages, 8 figures, 1 tables, 19 references
Back reaction of vacuum and the renormalization group flow from the conformal fixed point
Creators: name: Cognola, Guido
name: Shapiro, Ilya L.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider the GUT-like model with two scalar fields which has infinitesimal deviation from the conformal invariant fixed point at high energy region. In this case the dominating quantum effect is the conformal trace anomaly and the interaction between the anomaly-generated propagating conformal factor of the metric and the usual dimensional scalar field. This interaction leads to the renormalization group flow from the conformal point. In the supersymmetric conformal invariant model such an effect produces a very weak violation of sypersymmetry at lower energies.
description: 15 pages, LaTex, ten figures, uuencoded file
Prenolepis smythiesii Forel, 1894, nov. spec.
Creators: name: Forel, A.
Publisher: name: Zenodo
Year: 1894
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Prenolepis
Prenolepis smythiesii

description: 6. Pr. smythiesii, nov. spec.
Delira Dun (Smythies).
[[worker]] inconnue.
[[queen]]: - L.: 4 a 4, 3 mill. Assez allongee. Tete plus large derriere que devant, avec nn large bord posterieur droit. Thorax un peu plus large que la tete, moins deprime que chez les especes precedentes. Face basale du metanotum extremement courte, presque nulle, mais la face declive est distinctement separee d'elle et tronquee en talus oblique, lisse et luisant (chez toutes les especes precedentes, la face basale a une lougueur fort appreciable; chez la Pr. longicornis elle passe par une convexite a la face decuve). Ecaille epaisse, basse et tres inclinee. Abdomen etroit et allonge.
Subopaque. Pubescence fine et assez abondante (comme chez la Pr. longicornis). Quelques poils dresses fins et assez obliques aux scapes et aux tibias. Abdomen d'un brun fonce, sauf le bord roux jaunatre de ses segments. Pronotum, dessus du mesonotum et dessus de la tete brunatres. Scutellum, tout le reste du corps, pattes et antennes d'un jaune testace a peine un peu roussi ou bruni. Ailes subhyalines; nervures d'un brun jaunatre.
[[male]]: - L.: 1, 8 mill. Tete rectangulaire arrondie, plus longue que large. Le metanotum ne forme qu'un talus sur lequel ou peut a peine distinguer une face basale de la face declive. Couleur comme chez le Pr. indica et le Pr. taylori. Ailes comme chez la [[queen]]. Le thorax est un peu plus large que la tete (plutot plus etroit chez le Pr. indica). Le corps est plus court et plus trapu que chez le Pr. indica (au contraire de la [[queen]]). Voir tableau et fig. 5, 5 a et 5 b.
Les Prenolepis de l'Inde, sauf la Pr. longicornis qui est cosmopolite, se rattachent toutes, ou le voit, par leurs valvules genitales, au type a appendice de la Pr. vividula. Ce fait est interessant, car toutes les especes connues de l'Amerique, de l'ile dc Madagascar (excepte la Reunion!), ainsi que l'espece australienne se rapportent au type Pr. obscura-longicornis (voir Forel: Fourmis de Madagascar, clans Grandidier, Vol. XX, Part 2, p. 80 a 05).
Je suis oblige de laisser indeterminees plusieurs Prenolepis [[queen]] et [[worker]] de Ceylan et de diverses parties de l'Inde, parce que le [[male]] n'a pas ete pris et que jc ne puis suffisamment juger de leur valeur specifique.
La Formica assimilis de Jerdon parait etre une Prenolepis, mais il est alsolument impossible de savoir laquelle. Il en est de meme de la Paratrechina vagabunda de Motschulsky.
description: Published as part of Forel, A., 1894, Les formicides de l'Empire des Indes et de Ceylan. Part IV. Adjonction aux genres Camponotus, Mayr., et Polyrhachis, Shuck., pp. 396-420 in Journal of the Bombay Natural History Society 8 on pages 410-411
Semileptonic inclusive heavy meson decay: duality in a nonrelativistic potential model in the Shifman-Voloshin limit
Creators: name: Yaouanc, A. Le
name: Melikhov, D.
name: Morenas, V.
name: Oliver, L.
name: Pene, O.
name: Raynal, J. -C.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Quark-hadron duality in the inclusive semileptonic decay $B\to X_c lν$ in the Shifman-Voloshin limit $Λ\ll δm=m_b - m_c \ll m_b, m_c$ is studied within a nonrelativistic potential model. The integrated semileptonic decay rate is calculated in two ways: first, by constructing the Operator Product Expansion, and second by a direct summation of the exclusive channels. Sum rules (Bjorken, Voloshin, etc.) for the potential model are derived, providing a possibility to compare the two representations for $Γ(B\to X_c lν)$. An explicit difference between them referred to as duality-violation effect is found. The origin of this effect is related to higher charm resonances which are kinematically forbidden in the decay process but are nevertheless picked up by the OPE. Within the considered $1/m_c^2$ order the OPE and the sum over exclusive channels match each other, up to the contributions of higher resonances, by virtue of the sum rules. In particular this is true for the terms of order $δm^2/m_c^2$ and $Λδm/m_c^2$ which are present in each of the decay channels and cancel in the sum of these channels due to the Bjorken and Voloshin sum rules, respectively. The size of the duality violation effects is estimated to be of the order $O(Λ^{2+b}/m_c^2δm^b)$ with $b>0$ depending on the details of the potential. Constraints for a better accuracy are discussed.
description: revtex, 19 pages, a comment on the OPE in the potential model has been added and several typoes corrected
Sum rule of the correlation function
Creators: name: Mrowczynski, Stanislaw
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We derive a sum rule satisfied by the correlation function of two particles with small relative momenta, which results from the completeness condition of the quantum states.
description: 6 pages, no macros
Planet-disc interactions with Discontinuous Galerkin Methods using GPUs
Creators: name: Velasco-Romero, David A.
name: Veiga, Maria Han
name: Teyssier, Romain
name: Masset, Frédéric S.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: We present a two-dimensional Cartesian code based on high order discontinuous Galerkin methods, implemented to run in parallel over multiple GPUs. A simple planet-disc setup is used to compare the behaviour of our code against the behaviour found using the FARGO3D code with a polar mesh. We make use of the time dependence of the torque exerted by the disc on the planet as a mean to quantify the numerical viscosity of the code. We find that the numerical viscosity of the Keplerian flow can be as low as a few $10^{-8}r^2Ω$, $r$ and $Ω$ being respectively the local orbital radius and frequency, for fifth order schemes and resolution of $\sim 10^{-2}r$. Although for a single disc problem a solution of low numerical viscosity can be obtained at lower computational cost with FARGO3D (which is nearly an order of magnitude faster than a fifth order method), discontinuous Galerkin methods appear promising to obtain solutions of low numerical viscosity in more complex situations where the flow cannot be captured on a polar or spherical mesh concentric with the disc.
description: Accepted for publication in MNRAS
Observation of the angular distribution of a x-ray characteristic emission through a periodic multilayer
Creators: name: Jonnard, Philippe
name: Wu, Meiyi
name: André, Jean-Michel
name: Guen, Karine Le
name: Wang, Zhanshan
name: Huang, Qiushi
name: Vickridge, Ian
name: Schmaus, Didier
name: Briand, Emrick
name: Steydli, Sébastien
name: Walter, Philippe
Publisher: name: arXiv
Year: 2018
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: We present the observation of the angular distribution of a characteristic x-ray emission through a periodic multilayer. The emission coming from the substrate on which the multilayer is deposited is used for this purpose. It is generated upon proton irradiation through the multilayer and detected with an energy sensitive CCD camera. The observed distribution in the low detection angle range presents a clear dip at a position characteristic of the emitting element. Thus, such a device can be envisaged as a spectrometer without mechanical displacement and using various ionizing sources (electrons, x-rays, ions), their incident direction being irrelevant.
description: 3 pages, 2 figures, 13 references
title: ADCO, Septième cartulaire de Saint-Étienne de Dijon (1661-1665), Cart. 29 (G 134), 996 folios, f. 0642
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: Petot, Frédéric
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: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire

description: Septième cartulaire de Saint-Étienne de Dijon (1661-1665), Archives départementales de la Côte-d'Or, Cart. 29 (G 134), 996 folios, f. 0642, 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. 0642, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: http://www.wikidata.org/entity/Q15945019
description: Provenance: abbaye Saint-Étienne de Dijon
The heavy quark potential in pNRQCD
Creators: name: Vairo, Antonio
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The heavy quarkonium static potential is discussed within the framework of potential NRQCD. Some quantitative statements are made in the kinematical situation $mv >> Λ_{\rm QCD}$ at the level of accuracy of the next-to-leading order in the multipole expansion.
description: 4 pages, 1 figure, espcrc2.sty. Talk presented at the Euroconference QCD'99, Montpellier, July 7-13, 1999; to appear in Nucl. Phys. B (Proc. Suppl.)
Non commutative geometry and super Yang-Mills theory
Creators: name: Bigatti, Daniela
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We aim to connect the non commutative geometry ``quotient space'' viewpoint with the standard super Yang Mills theory approach in the spirit of Connes-Douglas-Schwartz and Douglas-Hull description of application of noncommutative geometry to matrix theory. This will result in a relation between the parameters of a rational foliation of the torus and the dimension of the group U(N). Namely, we will be provided with a prescription which allows to study a noncommutative geometry with rational parameter p/N by means of a U(N) gauge theory on a torus of size Σ/ N with the boundary conditions given by a system with p units of magnetic flux. The transition to irrational parameter can be obtained by letting N and p tend to infinity with fixed ratio. The precise meaning of the limiting process will presumably allow better clarification.
description: 11 pages, LaTeX, two .gif files of (hand sketched) figures; a misprint corrected and some references added
Constructing $(h,d)$ cooperative MSR codes with sub-packetization $(d-k+h)(d-k+1)^{\lceil n/2 \rceil}$
Creators: name: Zhang, Zihao
name: Li, Guodong
name: Hu, Sihuang
Publisher: name: arXiv
Year: 2024
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: We address the multi-node failure repair challenges for MDS array codes. Presently, two primary models are employed for multi-node repairs: the centralized model where all failed nodes are restored in a singular data center, and the cooperative model where failed nodes acquire data from auxiliary nodes and collaborate amongst themselves for the repair process.This paper focuses on the cooperative model, and we provide explicit constructions of optimal MDS array codes with $d$ helper nodes under this model. The sub-packetization level of our new codes is $(d-k+h)(d-k+1)^{\lceil n/2 \rceil}$ where $h$ is the number of failed nodes, $k$ the number of information nodes and $n$ the code length. This improves upon recent constructions given by Liu \emph{et al.} (IEEE Transactions on Information Theory, Vol. 69, 2023).
Additional file 5: of Identification and characterization of early photoreceptor cis-regulatory elements and their relation to Onecut1
Creators: name: Jean-Charles, Nathalie
name: Buenaventura, Diego
name: Emerson, Mark
Publisher: name: figshare
Year: 2018
Subjects: subject: Biophysics
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology

description: Chicken Nr2e3 RNA in situ hybridization on E6 chicken retinas. Scleral side of the retina is positioned at the top of the picture. Scale bar represents 20Â Îźm. (PDF 298 kb)
Heparin mimics and fibroblast growth factor-2 fabricated nanogold composite in promoting neural differentiation of mouse embryonic stem cells
Creators: name: Yu, Fei
name: Cheng, Shaoyu
name: Lei, Jiehua
name: Hang, Yingjie
name: Liu, Qi
name: Wang, Hongwei
name: Yuan, Lin
Publisher: name: Taylor & Francis
Year: 2020
Subjects: Space Science
Cell Biology
Neuroscience
Pharmacology
Biotechnology
Biological Sciences not elsewhere classified
Developmental Biology

description: The replacement therapy or transplantation using neural cells, which differentiated from stem cells, has emerged as a promising strategy for repairing damaged neural tissues and helping functional recovery in the treatment of neural system diseases. The challenge, however, is how to control embryonic stem cell fate so that neural differentiation can be efficiently directed to enrich a neuron cell population, and meanwhile to maintain their bioactivities. This is a key question and has a very significant impact in regenerative medicine. Here we proposed a new neural-differentiation inductive nanocomposite, containing gold nanoparticles (AuNPs), poly(2-methacrylamido glucopyranose-co-3-sulfopropyl acrylate) (PMS), and basic fibroblast growth factor (FGF2), for the high efficient directional neural-specific differentiation of mouse embryonic stem cells (mESCs). In this AuNP-PMS/FGF2 composite, PMS, playing as the high-active mimic of heparin/heparan sulfate (HS), is covalently anchored to AuNPs and bound with FGF2 on the surface of nanoparticles, forming a HS/FGF2 complex nanomimics to facilitate its binding to FGF receptor (FGFR) and promote high neural-inductive activity of mESCs. The stability, bioactivity and biocompatibility of the composite are investigated in this study. The results showed that the AuNP-PMS/FGF2 composite could maintain a long-term stability at room temperature for at least 8 days, and greatly promote the neural differentiation of mESCs. Compared with the other materials, the AuNP-PMS/FGF2 composite could significantly stimulate the expression of the specific neural differentiation markers (nestin and β3-tubulin), while obviously down-regulate the mRNA production of pluripotency marker Oct-4 in mESCs. Moreover, the promotion effect of the composite on neuronal maturation marker β3-tubulin expression achieved maximally at the low concentration of FGF2 (4 ng/mL), which suggested the high efficiency of AuNP-PMS/FGF2 composite in neural differentiation of mESCs. Meanwhile, both mESCs and L929 cells showed desirable growth during the incubation with AuNP-PMS/FGF2 composite. The AuNP-PMS/FGF2 system presents a new way to achieve HS/FGF2 complex nanomimics efficiently for the neural differentiation of mESCs.
Supersymmetric Electroweak Corrections to $W^{\pm}H^{\mp}$ Associated Production at the CERN Large Hadron Collider
Creators: name: Yang, Ya Sheng
name: Li, Chong Sheng
name: Jin, Li Gang
name: Zhu, Shou Hua
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The $O(α_{ew}m_{t(b)}^{2}/m_{W}^{2})$ and $O(α_{ew} m_{t(b)}^4/m_W^4)$ supersymmetric electroweak corrections to the cross section for $W^{\pm}H^{\mp}$ associated production at the LHC are calculated in the minimal supersymmetric standard model. Those corrections arise from the quantum effects which are induced by the Yukawa couplings from the Higgs sector and the genuine supersymmetric electroweak couplings involving supersymmetric particles, i.e. chargino-top(bottom)-sbottom(stop) couplings, neutralino-top(bottom)-stop(sbottom) couplings and charged Higgs-stop-sbottom couplings. The Yukawa corrections can decrease the total cross sections significantly for low $\tanβ(<4)$ when $m_{H^+}<300$GeV, which exceed -12%. For high $\tanβ$ the Yukawa corrections become negligibly small. The genuine supersymmetric electroweak corrections can increase or decrease the total cross sections depending on the supersymmetric parameters, which are at most a few percent, except the region near the threshold. We also show that the genuine supersymmetric electroweak corrections depend strongly on the choice of $\tanβ$, $A_t$, $M_{\tilde Q}$ and $μ$. For large values of $A_t$, or large values of $μ$ and $\tanβ$, one can get larger corrections. The corrections can become very small, in contrast, for larger values of $M_{\tilde Q}$.
description: 49 pages, 7 eps figures, using Axodraw.sty, minor changes in the abstract and the discussion, to appear in Phys. Rev. D
Comment on the diagonalization of Green functions
Creators: name: Henning, P. A.
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Real-time thermal field theory is known in the two flavors ``closed-time path formalism'' and ``thermo field dynamics''. With a certain choice of parameters the full two-point functions of these models are identical, hence a scheme to diagonalize the Green function in one model can be applied to the other as well. This allows to compare the diagonalization schemes that have been discussed in the recent literature in order to select the simplest one. Such comparison speaks in favor of a diagonalization method which is motivated from thermo field dynamics.
description: 4 pages, latex. Complete manuscript available at ftp://tpri6c.gsi.de/pub/phenning/h95diag/ ... or at http://www.gsi.de/~phenning/tft.html
Acantholepis frauenfeldi
Creators: name: Forel, A.
Publisher: name: Zenodo
Year: 1894
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Acantholepis
Acantholepis frauenfeldi

description: 1. A. frauenfeldi (Mayr).
var. A. Frauenfeldi, i. sp. (Mayr).
Barrackpore (Rothney); Cotes dc la Mediterranee et Afrique Orientale.
description: Published as part of Forel, A., 1894, Les formicides de l'Empire des Indes et de Ceylan. Part IV. Adjonction aux genres Camponotus, Mayr., et Polyrhachis, Shuck., pp. 396-420 in Journal of the Bombay Natural History Society 8 on page 413
High Energy Scattering and D-Pair Creation in Matrix String Theory
Creators: name: Giddings, Steven B.
name: Hacquebord, Feike
name: Verlinde, Herman
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this paper we use the matrix string approach to begin a study of high energy scattering processes in M-theory. In particular we exhibit an instanton-type configuration in 1+1 super-Yang-Mills theory that can be interpreted as a non-perturbative description of a string interaction. This solution is used to describe high energy processes with non-zero longitudinal momentum exchange, in which an arbitrary number of eigenvalues get transferred between the two scattering states. We describe a direct correspondence between these semi-classical SYM configurations and the Gross-Mende saddle points. We also study in detail the pair production of D-particles via a one-loop calculation which in the 1+1D gauge theory language is described by the (perturbative) transition between states with different electric flux. Finally, we discuss a possible connection between these calculations in which D-particle production gives important corrections to the Gross-Mende process.
description: 44 pages, harvmac; minor reference and equation corrections
Quarkonium production in nuclear collisions
Creators: name: Ma, Rongrong
Publisher: name: arXiv
Year: 2018
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: In these proceedings, an overview of recent quarkonium measurements in nuclear collisions carried out at both RHIC and LHC is presented. In p+p collisions, despite theoretical progresses made in understanding the production mechanisms for quarkonia, a complete picture is still yet to be achieved. In p+A collisions where measurements are done to quantify the cold nuclear matter effects, significant suppression of quarkonium production is observed for low transverse momentum region at both forward- and mid-rapidities. Furthermore, results from A+A collisions show the interplay of dissociation and regeneration contributions for charmonium at different collision energies, while a correspondence between the suppression level and the binding energy is observed for bottomonium family. Comparisons to experimental data provide stringent tests to model calculations, and help constrain the temperature of the deconfined medium created in heavy-ion collisions.
description: 7 pages, 18 figures, quarkonium overview proceedings for QM2018
Relativistic Dips in Entangling Power of Gravity
Creators: name: Toroš, Marko
name: Schut, Martine
name: Andriolo, Patrick
name: Bose, Sougato
name: Mazumdar, Anupam
Publisher: name: arXiv
Year: 2024
Subjects: subject: Quantum Physics (quant-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The salient feature of both classical and quantum gravity is its universal and attractive character. However, less is known about the behaviour and build-up of quantum correlations when quantum systems interact via graviton exchange. In this work, we show that quantum correlations can remain strongly suppressed for certain choices of parameters even when considering two adjacent quantum systems in delocalized states. Using the framework of linearized quantum gravity with post-Newtonian contributions, we find that there are special values of delocalization where gravitationally induced entanglement drops to negligible values, albeit non-vanishing. We find a pronounced cancellation point far from the Planck scale, where the system tends towards classicalization. In addition, we show that quantum correlations begin to reemerge for large and tiny delocalizations due to Heisenberg's uncertainty principle and the universal coupling of gravity to the energy-momentum tensor, forming a valley of gravitational entanglement.
description: 9 pages, 3 figures
Budget impact of tepotinib in the treatment of adult patients with metastatic non-small cell lung cancer harboring METex14 skipping alterations in the United States
Creators: name: Stargardter, Matthew
name: McBride, Ali
name: Tosh, Jon
name: Sachdev, Rameet
name: Yang, Mo
name: Ambavane, Apoorva
name: Mittal, Madhav
name: Vioix, Helene
name: Liu, Frank Xiaoqing
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: FOS: Biological sciences

description: To estimate the budget impact of adding tepotinib to United States (US) health plans for treating adult patients with metastatic non-small cell lung cancer (mNSCLC) harboring mesenchymal–epithelial transition exon 14 (METex14) skipping alterations. The base-case analysis was conducted from the perspective of a hypothetical Medicare plan of 1 million members. Scenarios were analysed for other US health plans. Treatments included tepotinib, capmatinib, crizotinib, and standard of care (SoC). Patients eligible for tepotinib were estimated from published epidemiological data and literature, and real-world evidence. Clinical inputs were derived from the phase II VISION trial, US prescribing information, and published literature. Tepotinib uptake and projected testing rates for METex14 skipping alterations were based on market research. Unit costs (2020 US dollars (USD)) and resource utilization associated with drug acquisition and administration, treatment monitoring, disease and adverse event (AE) management, and subsequent treatment were derived primarily from public sources. In the base-case, 38–65 patients were eligible for tepotinib each year over the three-year time horizon. The cumulative net budgetary impact of tepotinib was –$692,541 (–2.6%); $26,531,670 in the scenario without tepotinib and $25,839,129 in the scenario with tepotinib. A negligible net budget impact was observed per member per month (PMPM) at $0.2457 and $0.2393, respectively, before and after tepotinib’s introduction. Results were most sensitive to variability in unit costs of capmatinib and tepotinib and their corresponding median treatment durations. Sensitivity and scenario analyses support the conclusion that introducing tepotinib will have minimal budgetary impact for Medicare health plans. Similar results were obtained for other US health plans. Assumptions and expert opinion were applied to address data gaps in key model inputs. The estimated budgetary impact of tepotinib for the treatment of adult patients with mNSCLC harboring METex14 skipping alterations is minimal from the perspective of US health plans.
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IV, Cart. 188 (11 H 73), f. 0226v
Creators: name: de la Côte d'Or, Archives départementales
name: Projet CBMA
name: CG21/F.PETOT/2012
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
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: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IV, Archives départementales de la Côte-d'Or, Cart. 188 (11 H 73), f. 0226v, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IV, Archives départementales de la Côte-d'Or, Cart. 188 (11 H 73), f. 0226v, 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: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
Acantholepis frauenfeldi var. sericea
Creators: name: Forel, A.
Publisher: name: Zenodo
Year: 1894
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Acantholepis
Acantholepis frauenfeldi

description: var. A. sericea. (Forel).
Poona (Wronghton); Mussoorie (Rothney); Oudh (Simpson), etc. C'est evidement, avec la A. bipartita, la forme la plus repandue, dans l'Inde occidentale au moins.
description: Published as part of Forel, A., 1894, Les formicides de l'Empire des Indes et de Ceylan. Part IV. Adjonction aux genres Camponotus, Mayr., et Polyrhachis, Shuck., pp. 396-420 in Journal of the Bombay Natural History Society 8 on page 413