cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Lettre de Joseph Janin à Jean-François Séguier, 1759-09-28
Creators: name: Janin, Joseph
name: Janin, Joseph
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2021
Subjects: Antiquités (général)

description: [transcription] Monsieur,

Sur la requête de M. de Superville indépendamment de la connaissance que j'ai eu l'honneur d'en faire, je prends la liberté de vous adresser M. Oeder professeur de physique et mathématique à Brunswick, lequel va voir encore plutôt les gens d'esprit et de littérature que leurs cabinets. c'est dans cette idée qu'il prend la route de la France méridionale pour revenir ici dans cinq semaines environ et partir pour Paris. Prévenu comme il l'est de votre réputation, vous êtes un des principaux motifs de son voyage. J'ose vous assurer que c'est un bien galant et savant homme avec qui vous serez charmé de faire connaissance.

Quoique je n'aie pas encore reçu la brochure de votre travail sur la Maison Carrée, je vous en fais d'avance mes très humbles remerciements. Le Père Saurin, jésuite, m'a communiqué la sienne de votre part qui m'a enchanté. En particulier notre maison de Nîmes et tous, nous autres, nous sommes bien redevables de lui avoir restitué son inscription.

[fol. 18 v] J'ai eu l'honneur de vous en envoyer une la semaine dernière fort moderne puisqu'elle est de la fin de ce mois. c'est l'inscription que nous venons de mettre à la pierre angulaire de notre nouvelle église, lorsqu'on l'a posée solennellement au nom de Mgr le Dauphin. Le Père Monfaucon vous la remettre avec le renouvellement de mes respects. En voici une ancienne que je ne pus déchiffrer l'année dernière à Aix et dont je suis venu à bout. Celle-ci est dans le contrefort du portail de la paroisse.

D.M.

D.TITI HILARI [Mur. Ex. Guichen 1410.5]

TITIA ARATE [APATE]

COIVCI

PIISSIMO

ET TIENT [ET FILIO ET....]

D.IVLIVS HERMES [D. FILIUS]

FRATER

Je vous prie de faire faire connaissance à M. Oeder avec Mrs de Saint-Julien et Pichoni qui apprendront avec plaisir des nouvelles de M. de Superville et de leur présenter aussi mes compliments.

J'ai l'honneur d'être avec un profond respect,

Monsieur,

Lyon 28 septembre 1759

Votre très humble et très obéissant serviteur

F. Janin aug.
description: [personnes citées] Grand Dauphin, Joseph (jésuite) Saurin, Pr. (Brunswick) Oeder, R. P. Pierre-Augustin Montfaucon
description: Source: [lieu de Conservation] Nîmes, Bibliothèque Carré d'Art [cote]ms. 145_1, fol. 18
description: Source: ark:/12148/btv1b100152494
Tuning Topological Phase Transitions in Hexagonal Photonic Lattices Made of Triangular Rods
Creators: name: Chan, Hsun-Chi
name: Guo, Guang-Yu
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: In this paper, we study topological phases in a 2D photonic crystal with broken time ($\mathcal{T}$) and parity ($\mathcal{P}$) symmetries by performing calculations of band structures, Berry curvatures, Chern numbers, edge states and also numerical simulations of light propagation in the edge modes. Specifically, we consider a hexagonal lattice consisting of triangular gyromagnetic rods. Here the gyromagnetic material breaks $\mathcal{T}$ symmetry while the triangular rods breaks $\mathcal{P}$ symmetry. Interestingly, we find that the crystal could host quantum anomalous Hall (QAH) phases with different gap Chern numbers ($C_g$) including $|C_g| > 1$ as well as quantum valley Hall (QVH) phases with contrasting valley Chern numbers ($C_v$), depending on the orientation of the triangular rods. Furthermore, phase transitions among these topological phases, such as from QAH to QVH and vice versa, can be engineered by a simple rotation of the rods. Our band theoretical analyses reveal that the Dirac nodes at the $K$ and $K'$ valleys in the momentum space are produced and protected by the mirror symmetry ($m_y$) instead of the $\mathcal{P}$ symmetry, and they become gapped when either $\mathcal{T}$ or $m_y$ symmetry is broken, resulting in a QAH or QVH phase, respectively. Moreover, a high Chern number ($C_g = -2$) QAH phase is generated by gapping triply degenerate nodal points rather than pairs of Dirac points by breaking $\mathcal{T}$ symmetry. Our proposed photonic crystal thus provides a platform for investigating intriguing topological phenomena which may be challenging to realize in electronic systems, and also has promising potentials for device applications in photonics such as reflection-free one-way waveguides and topological photonic circuits.
The size evolution of galaxy discs formed within Lambda Cold Dark Matter haloes
Creators: name: Firmani, C.
name: Avila-Reese, V.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: By means of galaxy evolutionary models, we explore the direct consequences of the LCDM cosmogony on the size evolution of galactic discs, avoiding intentionally the introduction of intermediate (uncertain) astrophysical processes. Based on the shape of the rotation curves and guided by a simplicity criterion, we adopt an average galaxy mass baryon fraction of 0.03. In order to study general behaviors, only models with the average initial conditions are analyzed. The stellar and B-band effective radii, R* and RB, of individual galaxies grow significantly with time (inside-out disc formation) with laws that are weakly dependent on mass, M*,or luminosity, LB. However, the change of R* with z at fixed M* is slow; for z<2.5, R*(M*=const) ~ (1+z)^-0.4. On the other hand, the change of RB with z at a fixed LB is strong and resembles the RB decreasing law of the individual models; roughly RB(LB=const) ~ (1+z)^-0.85 for z<0.75, and ~(1+z)^-1.1 for z>0.75. We find also that at z=0, R* ~ M*^0.38 and RB ~ LB^0.40, remaining the slopes of these relations almost the same up to z ~ 3. Our predictions are in reasonable agreement with observational inferences on the typical radius change with z of late-type galaxies more luminous (massive) than high values imposed by the selection effects. The models seem also to be consistent, within the large scatter, with the RB and LB values obtained from non complete samples of sub-L* late-type galaxies with available rest-frame photometric information at different z's. The properties and evolution of the LCDM haloes seem to be the main drivers of galaxy disc size evolution. Nevertheless, the models reveal a potential difficulty in explaining the observed steepening of the RB-LB relation with respect to the R*-M* one, an effect related to the well established color-magnitude relation.
description: 7 pages, 4 figures. MNRAS in press. A few typos corrected in the text, references corrected and updated, 1 more added
title: RESULTS OF TV IMAGING OF PHOBOS (EXPERIMENT VSK-FREGAT)
Creators: name: AVANESOV, G
name: ZHUKOV, B
name: ZIMAN, Y
name: KOSTENKO, V
name: KUZMIN, A
name: MURAVEV, V
name: FEDOTOV, V
name: BONEV, B
name: MISHEV, D
name: PETKOV, D
name: KRUMOV, A
name: SIMEONOV, S
name: BOYCHEVA, V
name: UZUNOV, Y
name: WEIDE, GG
name: HALMANN, D
name: POSSEL, W
name: HEAD, J
name: MURCHIE, S
name: SCHKURATOV, YG
name: BERGHANEL, R
name: DANZ, M
name: MANGOLDT, T
name: PIHAN, U
name: WEIDLICH, U
name: LUMME, K
name: MUINONEN, K
name: PELTONIEMI, J
name: DUXBURY, T
name: MURRAY, B
name: HERKENHOFF, K
name: FANALE, F
name: Irvine, William M.
name: SMITH, B
Publisher: name: University of Massachusetts Amherst
Year: 1991
Subjects: subject: Astrophysics and Astronomy

description: The published version is located at http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6V6T-46YK45Y-1W0&_user=1516330&_coverDate=02%2F28%2F1991&_rdoc=1&_fmt=high&_orig=gateway&_origin=gateway&_sort=d&_docanchor=&view=c&_searchStrId=1746036683&_rerunOrigin=google&_acct=C000053443&_version=1&_urlVersion=0&_userid=1516330&md5=a589de1319c98662a30d9a93d740ec94&searchtype=a
description: From February to March 1989 the Phobos 2 spacecraft took 37 TV images of Phobos at a distance of 190–1100 km. These images complement Mariner-9 and Viking data by providing higherresolution coverage of a large region West of the crater Stickney (40–160°W) and by providing disk-resolved measurements of surface brightness at a greater range of wavelengths and additional phase angles. These images have supported updated mapping and characterization of large craters and grooves, and have provided additional observations of craters' and grooves' bright rims. Variations in surface visible/nearinfrared color ratio of almost a factor of 2 have been recognized ; these variations appear to be associated with the ejecta of specific large impact craters. Updated determinations of satellite mass and volume allow calculation of a more accurate value of bulk density, 1.90 ± 0.1 g cm−3. This is significantly lower than the density of meteoritic analogs to Phobos' surface, suggesting a porous interior perhaps containing interstitial ice.
Additional file 1 of Prospective study of dietary mushroom intake and risk of mortality: results from continuous National Health and Nutrition Examination Survey (NHANES) 2003-2014 and a meta-analysis
Creators: name: Ba, Djibril M.
name: Gao, Xiang
name: Al-Shaar, Laila
name: Muscat, Joshua
name: Chinchilli, Vernon M.
name: Ssentongo, Paddy
name: Zhang, Xinyuan
name: Liu, Guodong
name: Beelman, Robert B.
name: Richie, John P.
Publisher: name: figshare
Year: 2021
Subjects: Medicine
Biotechnology
Cancer
Science Policy

description: Additional file 1: Supplemental Table 1. Foods with Mushrooms identified by the USDA food code from the 24-h dietary recall, NHANES 2003-2014.
Large scale dynamics of the Persistent Turning Walker model of fish behavior
Creators: name: Degond, Pierre
name: Motsch, Sébastien
Publisher: name: arXiv
Year: 2007
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 35Q80, 35K99, 60J70, 82C31, 82C41, 82C70, 82C80, 92D50

description: This paper considers a new model of individual displacement, based on fish motion, the so-called Persistent Turning Walker (PTW) model, which involves an Ornstein-Uhlenbeck process on the curvature of the particle trajectory. The goal is to show that its large time and space scale dynamics is of diffusive type, and to provide an analytic expression of the diffusion coefficient. Two methods are investigated. In the first one, we compute the large time asymptotics of the variance of the individual stochastic trajectories. The second method is based on a diffusion approximation of the kinetic formulation of these stochastic trajectories. The kinetic model is a Fokker-Planck type equation posed in an extended phase-space involving the curvature among the kinetic variables. We show that both methods lead to the same value of the diffusion constant. We present some numerical simulations to illustrate the theoretical results.
Study of $B^-\to Λ\bar pη^{(')}$ and $\bar B^0_s\to Λ\barΛη^{(')}$ decays
Creators: name: Hsiao, Y. K.
name: Geng, C. Q.
name: Yu, Yao
name: Zhao, H. J.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We study the three-body baryonic $B\to {\bf B\bar B'}M$ decays with $M$ representing the $η$ or $η'$ meson. Particularly, we predict that ${\cal B}(B^-\toΛ\bar pη,Λ\bar pη')=(5.3\pm 1.4,3.3\pm 0.7)\times 10^{-6}$ or $(4.0\pm 0.7,4.6\pm 1.1)\times 10^{-6}$, where the errors arise from the non-factorizable effects as well as the uncertainties in the $0\to {\bf B\bar B'}$ and $B\to{\bf B\bar B'}$ transition form factors, while the two different results are due to overall relative signs between the form factors, causing the constructive and destructive interference effects. For the corresponding baryonic $\bar B_s^0$ decays, we find that ${\cal B}(\bar B^0_s\to Λ\bar Λη,Λ\bar Λη')=(1.2\pm 0.3,2.6\pm 0.8)\times 10^{-6}$ or $(2.1\pm 0.6,1.5\pm 0.4)\times 10^{-6}$ with the errors similar to those above. The decays in question are accessible to the experiments at BELLE and LHCb.
description: 15 pages, 5 figures, revised version accepted by EPJC
Revitalizing New Kensington/Arnold
Creators: name: Laboratory, Urban
Publisher: name: Carnegie Mellon University
Year: 2003
Subjects: subject: 120505 Regional Analysis and Development
subject: FOS: Social and economic geography
subject: 120507 Urban Analysis and Development

description: Although the times have changed and major industries such as the A LC O A corporation have left, the people still carry a strong sense of pride in the fabric of their communities and a powerful identity with these two towns. Throughout our proposals to revitalize New Kensington and Arnold, we have acknowledged this historical information in order maintain a connection to the past, however, we have also set forth the challenge to envision a dream of endless possibilities for the future.
New multisymplectic approach to the Metric-Affine (Einstein-Palatini) action for gravity
Creators: name: Gaset, Jordi
name: Román-Roy, Narciso
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mathematical Physics (math-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences
subject: Primary: 53D42, 55R10, 70S05, 83C05, Secondary: 49S05, 53C15, 53C80, 53Z05

description: We present a covariant multisymplectic formulation for the Einstein-Palatini (or Metric-Affine) model of General Relativity (without energy-matter sources). As it is described by a first-order affine Lagrangian (in the derivatives of the fields), it is singular and, hence, this is a gauge field theory with constraints. These constraints are obtained after applying a constraint algorithm to the field equations, both in the Lagrangian and the Hamiltonian formalisms. In order to do this, the covariant field equations must be written in a suitable geometrical way, using integrable distributions which are represented by multivector fields of a certain type. We obtain and explain the geometrical and physical meaning of the Lagrangian constraints and we construct the multimomentum (covariant) Hamiltonian formalism. The gauge symmetries of the model are discussed in both formalisms and, from them, the equivalence with the Einstein-Hilbert model is established.
description: Minor corrections. The bibliography has been updated. 36 pp
NLO evolution of color dipoles in N=4 SYM
Creators: name: Balitsky, Ian
name: Chirilli, Giovanni A.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: High-energy behavior of amplitudes in a gauge theory can be reformulated in terms of the evolution of Wilson-line operators. In the leading logarithmic approximation it is given by the conformally invariant BK equation for the evolution of color dipoles. In QCD, the next-to-leading order BK equation has both conformal and non-conformal parts, the latter providing the running of the coupling constant. To separate the conformally invariant effects from the running-coupling effects, we calculate the NLO evolution of the color dipoles in the conformal ${\cal N}$=4 SYM theory. We define the "composite dipole operators" with the rapidity cutoff preserving conformal invariance. The resulting Möbius invariant kernel for these operators agrees with the forward NLO BFKL calculation of Ref. 1.
description: 28 pages, 8 eps figures
Age-structured Trait Substitution Sequence Process and Canonical Equation
Creators: name: Méléard, Sylvie
name: Tran, Viet Chi
Publisher: name: arXiv
Year: 2007
Subjects: subject: Probability (math.PR)
subject: Populations and Evolution (q-bio.PE)
subject: FOS: Mathematics
subject: FOS: Biological sciences
subject: 92D15; 60J80; 60K35; 60F99

description: We are interested in a stochastic model of trait and age-structured population undergoing mutation and selection. We start with a continuous time, discrete individual-centered population process. Taking the large population and rare mutations limits under a well-chosen time-scale separation condition, we obtain a jump process that generalizes the Trait Substitution Sequence process describing Adaptive Dynamics for populations without age structure. Under the additional assumption of small mutations, we derive an age-dependent ordinary differential equation that extends the Canonical Equation. These evolutionary approximations have never been introduced to our knowledge. They are based on ecological phenomena represented by PDEs that generalize the Gurtin-McCamy equation in Demography. Another particularity is that they involve a fitness function, describing the probability of invasion of the resident population by the mutant one, that can not always be computed explicitly. Examples illustrate how adding an age-structure enrich the modelling of structured population by including life history features such as senescence. In the cases considered, we establish the evolutionary approximations and study their long time behavior and the nature of their evolutionary singularities when computation is tractable. Numerical procedures and simulations are carried.
The Second Order Upper Bound for the Ground Energy of a Bose Gas
Creators: name: Yau, Horng-Tzer
name: Yin, Jun
Publisher: name: arXiv
Year: 2009
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 82B10

description: Consider $N$ bosons in a finite box $Λ= [0,L]^3\subset \mathbf R^3$ interacting via a two-body smooth repulsive short range potential. We construct a variational state which gives the following upper bound on the ground state energy per particle \[\bar\lim_{ρ\to0} \bar \lim_{L \to \infty, N/L^3 \to ρ} (\frac{e_0(ρ)- 4 πa ρ}{(4 πa)^{5/2}(ρ)^{3/2}})\leq \frac{16}{15π^2}, \] where $a$ is the scattering length of the potential. Previously, an upper bound of the form $C 16/15π^2$ for some constant $C > 1$ was obtained in \cite{ESY}. Our result proves the upper bound of the the prediction by Lee-Yang \cite{LYang} and Lee-Huang-Yang \cite{LHY}.
description: 62 pages, no figures
L'analyse de l'expertise du point de vue de l'ergonomie cognitive
Creators: name: Visser, Willemien
Publisher: name: arXiv
Year: 2007
Subjects: subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: This paper presents a review of methods for collecting and analysing data on complex activities. Starting with methods developed for design, we examine the possibility to transpose them to other complex activities, especially activities referring to sensorial expertise. Résumé Ce texte présente une revue de méthodes pour recueillir et analyser des données sur des actvités complexes. A partir de méthodes développées pour des actvités de conception, nous examinons la possibilité de les transposer à d'autres actvités complexes, notamment des actvités faisant à appel à des expertises sensorielles.
title: 03_0337
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
Central limit theorems for multilevel Monte Carlo methods
Creators: name: Hoel, Håkon
name: Krumscheid, Sebastian
Publisher: name: arXiv
Year: 2018
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics

description: In this work, we show that uniform integrability is not a necessary condition for central limit theorems (CLT) to hold for normalized multilevel Monte Carlo (MLMC) estimators and we provide near optimal weaker conditions under which the CLT is achieved. In particular, if the variance decay rate dominates the computational cost rate (i.e., $β> γ$), we prove that the CLT applies to the standard (variance minimizing) MLMC estimator. For other settings where the CLT may not apply to the standard MLMC estimator, we propose an alternative estimator, called the mass-shifted MLMC estimator, to which the CLT always applies. This comes at a small efficiency loss: the computational cost of achieving mean square approximation error $\mathcal{O}(ε^2)$ is at worst a factor $\mathcal{O}(\log(1/ε))$ higher with the mass-shifted estimator than with the standard one.
The Dispersion of the Gauss-Markov Source
Creators: name: Tian, Peida
name: Kostina, Victoria
Publisher: name: arXiv
Year: 2018
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: The Gauss-Markov source produces $U_i = aU_{i-1} + Z_i$ for $i\geq 1$, where $U_0 = 0$, $|a|<1$ and $Z_i\sim\mathcal{N}(0, σ^2)$ are i.i.d. Gaussian random variables. We consider lossy compression of a block of $n$ samples of the Gauss-Markov source under squared error distortion. We obtain the Gaussian approximation for the Gauss-Markov source with excess-distortion criterion for any distortion $d>0$, and we show that the dispersion has a reverse waterfilling representation. This is the \emph{first} finite blocklength result for lossy compression of \emph{sources with memory}. We prove that the finite blocklength rate-distortion function $R(n,d,ε)$ approaches the rate-distortion function $\mathbb{R}(d)$ as $R(n,d,ε) = \mathbb{R}(d) + \sqrt{\frac{V(d)}{n}}Q^{-1}(ε) + o\left(\frac{1}{\sqrt{n}}\right)$, where $V(d)$ is the dispersion, $ε\in (0,1)$ is the excess-distortion probability, and $Q^{-1}$ is the inverse of the $Q$-function. We give a reverse waterfilling integral representation for the dispersion $V(d)$, which parallels that of the rate-distortion functions for Gaussian processes. Remarkably, for all $0 < d\leq \frac{σ^2}{(1+|a|)^2}$, $R(n,d,ε)$ of the Gauss-Markov source coincides with that of $Z_k$, the i.i.d. Gaussian noise driving the process, up to the second-order term. Among novel technical tools developed in this paper is a sharp approximation of the eigenvalues of the covariance matrix of $n$ samples of the Gauss-Markov source, and a construction of a typical set using the maximum likelihood estimate of the parameter $a$ based on $n$ observations.
description: 30 pages, 8 figures, shorter version published in the proceedings of IEEE ISIT 2018
Proposal for the Revitalization of Vandergrift
Creators: name: Carnegie Mellon Urban Design Associates
Publisher: name: Carnegie Mellon University
Year: 1990
Subjects: subject: 120505 Regional Analysis and Development
subject: FOS: Social and economic geography
subject: 120507 Urban Analysis and Development

description: The Vandergrift Action Coalition (VAC) was established by a group of concerned citizens to develop policies for the revitalization of their town. They have requested Carnegie Mellon Urban Design Associates to submit an urban design proposal to achieve that end. We share the VAC's opinion that Vandergrift is an important town worth saving. CMUDA recognizes the historical significance of Vandergrift and the unique quality of life that it has the potential to offer again. Unfortunately, Vandergrift did not escape the plight that has plagued many of the small steel towns of this region. Vandergrift has undergone an economic decline due to the dramatic restructuring of the steel industry in the United States. Despite the many changes that the town has overcome since being built, and in spite of the fact that the region has not attracted new industry to stimulate its stagnant economy, the historic character of the town remains relatively intact. The VAC has put CMUDA under contract to develop urban design guidelines for revitalization and strategies for implementation. They have asked for a guidebook that will be published so that individual property owners can improve their homes and aid in the revitalization of the area.
On the Structure of Supersymmetric Sums in Multi-Loop Unitarity Cuts
Creators: name: Bern, Z.
name: Carrasco, J. J. M.
name: Ita, H.
name: Johansson, H.
name: Roiban, R.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this paper we describe algebraic and diagrammatic methods, related to the MHV generating function method, for evaluating and exposing the structure of supersymmetric sums over the states crossing generalized unitarity cuts of multi-loop amplitudes in four dimensions. We focus mainly on cuts of maximally supersymmetric Yang-Mills amplitudes. We provide various concrete examples, some of which are directly relevant for the calculation of four-loop amplitudes. Additionally, we discuss some cases with less than maximal supersymmetry. The results of these constructions carry over to generalized cuts of multi-loop supergravity amplitudes through use of the Kawai-Lewellen-Tye relations between gravity and gauge-theory tree amplitudes.
description: Minor typographical errors corrected
Perspectives on Generative AI in Software Engineering and Acquisition.
Creators: name: Carleton, Anita
name: Ivers, James
name: Ozkaya, Ipek
name: Robert, John
name: Schmidt, Douglas
Publisher: name: Carnegie Mellon University
Year: 2025
Subjects: classificationCode: 4612
subject: Software engineering

description: In the realm of software engineering and software acquisition, generative AI promises to improve developer productivity and rate of production of related artifacts, and in some cases their quality. It is essential, however, that software and acquisition professionals learn how to apply AI-augmented methods and tools in their workflows effectively. SEI researchers addressed this topic in a webcast that focused on the future of software engineering and acquisition using generative AI technologies, such as ChatGPT, DALL·E, and Copilot. This blog post excerpts and lightly edits portions of that webcast to explore the expert perspectives of applying generative AI in software engineering and acquisition. It is the latest in a series of blog posts on these topics.
Anelastic spherical dynamos with radially variable electrical conductivity
Creators: name: Dietrich, Wieland
name: Jones, Chris. A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: A series of numerical simulations of the dynamo process operating inside gas giant planets has been performed. We use an anelastic, fully nonlinear, three-dimensional, benchmarked MHD code to evolve the flow, entropy and magnetic field. Our models take into account the varying electrical conductivity, high in the ionised metallic hydrogen region, low in the molecular outer region. Our suite of electrical conductivity profiles ranges from Jupiter-like, where the outer hydrodynamic region is quite thin, to Saturn-like, where there is a thick non-conducting shell. The rapid rotation leads to the formation of two distinct dynamical regimes which are separated by a magnetic tangent cylinder - mTC. Outside the mTC there are strong zonal flows, where Reynolds stress balances turbulent viscosity, but inside the mTC Lorentz force reduces the zonal flow. The dynamic interaction between both regions induces meridional circulation. We find a rich diversity of magnetic field morphologies. There are Jupiter-like steady dipolar fields, and a belt of quadrupolar dominated dynamos spanning the range of models between Jupiter-like and Saturn-like conductivity profiles. This diversity may be linked to the appearance of reversed sign helicity in the metallic regions of our dynamos. With Saturn-like conductivity profiles we find models with dipolar magnetic fields, whose axisymmetric components resemble those of Saturn, and which oscillate on a very long time-scale. However, the non-axisymmetric field components of our models are at least ten times larger than those of Saturn, possibly due to the absence of any stably stratified layer.
Spatio-temporal complexity in dual delay nonlinear laser dynamics: chimeras and dissipative solitons
Creators: name: Brunner, Daniel
name: Penkovsky, Bogdan
name: Levchenko, Roman
name: Schoell, Eckehard
name: Larger, Laurent
name: Maistrenko, Yuri
Publisher: name: arXiv
Year: 2017
Subjects: subject: Optics (physics.optics)
subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: We demonstrate for a nonlinear photonic system that two highly asymmetric feedback delays can induce a variety of emergent patterns which are highly robust during the system's global evolution. Explicitly, two-dimensional chimeras and dissipative solitons become visible upon a space-time transformation. Switching between chimeras and dissipative solitons requires only adjusting two system parameters, demonstrating self-organization exclusively based on the system's dynamical properties. Experiments were performed using a tunable semiconductor laser's transmission through a Fabry-Perot resonator resulting in an Airy function as nonlinearity. Resulting dynamics were band-pass filtered and propagated along two feedback paths whose time delays differ by two orders of magnitude. An excellent agreement between experimental results and theoretical model given by modified Ikeda equations was achieved.
description: 8 pages
Additional file 2 of Lymph node metastasis in young and middle-aged papillary thyroid carcinoma patients: a SEER-based cohort study
Creators: name: Liu, Yuanchao
name: Wang, Yizeng
name: Zhao, Ke
name: Li, Dongyang
name: Chen, Zuoyu
name: Jiang, Ruoyu
name: Wang, Xiaoning
name: He, Xianghui
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Developmental Biology

description: Additional file 2: Table 1. Correlation Analysis of Age at diagnosis and Lymph Node Metastasis Rate in Patients with PTC, Aged 18 to 59.
Diagrammatic quantum field formalism for localized electrons
Creators: name: Bonev, S. A.
name: Ashcroft, N. W.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We introduce a diagrammatic quantum field formalism for the evaluation of normalized expectation values of operators, and suitable for systems with localized electrons. It is used to develop a convergent series expansion for the energy in powers of overlap integrals of single-particle orbitals. This method gives intuitive and practical rules for writing down the expansion to arbitrary order of overlap, and can be applied to any spin configuration and to any dimension. Its applicability for systems with well localized electrons has been illustrated with examples, including the two-dimensional Wigner crystal and spin-singlets in the low-density electron gas.
description: 13 pages, 0 figures
Exponential Functors, R-Matrices and Twists
Creators: name: Pennig, Ulrich
Publisher: name: arXiv
Year: 2018
Subjects: subject: Algebraic Topology (math.AT)
subject: K-Theory and Homology (math.KT)
subject: FOS: Mathematics
subject: 19L50, 55N15

description: In this paper we show that each polynomial exponential functor on complex finite-dimensional inner product spaces is defined up to equivalence of monoidal functors by an involutive solution to the Yang-Baxter equation (an involutive $R$-matrix), which determines an extremal character on $S_{\infty}$. These characters are classified by Thoma parameters, and Thoma parameters resulting from polynomial exponential functors are of a special kind. Moreover, we show that each $R$-matrix with Thoma parameters of this kind yield a corresponding polynomial exponential functor. In the second part of the paper we use these functors to construct a higher twist over $SU(n)$ for a localisation of $K$-theory that generalises the one given by the basic gerbe. We compute the indecomposable part of the rational characteristic classes of these twists in terms of the Thoma parameters of their $R$-matrices.
description: 40 pages (fixed a mistake in Sec. 3.2, which does not affect the main result of the paper, Lemma 3.3 has been isolated and moved to an appendix, this agrees (up to minor layout changes) with the version accepted for publication)
Proposal for Revitalization of Uptown Mt. Lebanon
Creators: name: Generation, Urban
Publisher: name: Carnegie Mellon University
Year: 1991
Subjects: subject: 120505 Regional Analysis and Development
subject: FOS: Social and economic geography
subject: 120507 Urban Analysis and Development

description: The Municipality of Mt. Lebanon and Uptown Mt. Lebanon, a nonprofit development corporation, have requested Urban Generation to submit a proposal for the preparation of an urban revitalization plan to guide the development of the Washington Road Business District (WRBD). Urban Generation views this proposal as an opportunity to create a strong commercial main street to serve a variety of residential communities. We also see a great opportunity to attract shoppers from a wider market area, including those who pass through the district daily while commuting to work. We recognize a need to review issues that relate directly to the revitalization of the WRBD. These include examining the residential areas surrounding Washington Road, considering the future of the vacant school building and the adaptation of City Hall, and study the relationship between the light rail transit and the business district. The problem is an interesting mix of metropolitan and local issues. Urban Generation has approached the problem as outlined in this proposal.
Phase Transitions, Dark Sectors, and Gravitational Waves
Creators: name: Schwaller, Pedro
Publisher: name: Zenodo
Year: 2019
Subjects: Gravitational Waves, Dark Matter, Dark Sector, Phase Transitions, Axion, ALP,

description: An introduction to gravitational waves from phase transitions is given, then specific hidden sector scenarios such as dark photons or axions are discussed, and it is shown how they could be probed by future GW observations in PTAs, space and ground based detectors.
description: {"references": ["arXiv:1910.13125", "arXiv:1811.11175", "arXiv:1811.01950", "arXiv:1809.09110", "arXiv:1512.06239", "arXiv:1504.07263", "arXiv:1912.01007"]}
Additional file 1 of Scale development and utilization of universal PCR-based and high-throughput KASP markers specific for chromosome arms of rye (Secale cereale L.)
Creators: name: Han, Guohao
name: Liu, Shiyu
name: Jin, Yuli
name: Jia, Mengshu
name: Ma, Pengtao
name: Liu, Hong
name: Wang, Jing
name: An, Diaoguo
Publisher: name: figshare
Year: 2020
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Plant Biology
subject: Computational Biology

description: Additional file 1: Table S1. Primer sequences of the 404 molecular markers specific for 14 rye chromosome arms.
Followup Observations of SDSS and CRTS Candidate Cataclysmic Variables II
Creators: name: Szkody, Paula
name: Everett, Mark E.
name: Dai, Zhibin
name: Serna-Grey, Donald
Publisher: name: arXiv
Year: 2017
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Spectra of 38 candidate or known cataclysmic variables are presented. Most are candidate dwarf novae or systems containing possible highly magnetic white dwarfs, while a few (KR Aur, LS Peg, V380 Oph and V694 Mon) are previously known objects caught in unusual states. Individual spectra are used to confirm a dwarf nova nature or other classification while radial velocities of 15 systems provide orbital periods and velocity amplitudes that aid in determining the nature of the objects. Our results substantiate a polar nature for four objects, find an eclipsing SW Sex star below the period gap, another as a likely intermediate polar, as well as two dwarf novae with periods in the middle of the gap.
description: 3 tables, 3 figures accepted for AJ
Entropy in the Mass-Energy Gravity Model: Energy Redistribution, Equilibrium, and the Nature of Disorder
Creators: name: Shreenan-Dyck, Chris
Publisher: name: figshare
Year: 2025
Subjects: classificationCode: 490204
subject: Mathematical aspects of general relativity

description: This paper extends the Mass-Energy Gravity (MEG) model by redefining entropy as a process of energy redistribution rather than a universal increase in disorder. In MEG, entropy is not driven by an absolute arrow of time but emerges from the way energy-density gradients (EDGs) dissipate over cosmic scales. This perspective challenges traditional thermodynamic interpretations by suggesting that entropy evolution depends on local energy conditions rather than a fixed time progression.We explore how entropy influences cosmic structure formation, its role in black hole dynamics, and whether mass-energy can ever reach true equilibrium. Unlike conventional models predicting inevitable heat death, MEG suggests that entropy’s behavior varies based on EDGs, allowing for persistent large-scale structures.Finally, we propose observational tests to distinguish MEG’s entropy framework from standard thermodynamic models, including studies of black hole entropy limits, cosmic microwave background (CMB) fluctuations, and energy redistribution in large-scale structures.This work provides a novel perspective on entropy’s role in the universe, bridging gravitational dynamics, cosmology, and thermodynamics under a single, unified framework.
Network Service Orchestration: A Survey
Creators: name: de Sousa, Nathan F. Saraiva
name: Perez, Danny A. Lachos
name: Rosa, Raphael V.
name: Santos, Mateus A. S.
name: Rothenberg, Christian Esteve
Publisher: name: arXiv
Year: 2018
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: Business models of network service providers are undergoing an evolving transformation fueled by vertical customer demands and technological advances such as 5G, Software Defined Networking~(SDN), and Network Function Virtualization~(NFV). Emerging scenarios call for agile network services consuming network, storage, and compute resources across heterogeneous infrastructures and administrative domains. Coordinating resource control and service creation across interconnected domains and diverse technologies becomes a grand challenge. Research and development efforts are being devoted to enabling orchestration processes to automate, coordinate, and manage the deployment and operation of network services. In this survey, we delve into the topic of Network Service Orchestration~(NSO) by reviewing the historical background, relevant research projects, enabling technologies, and standardization activities. We define key concepts and propose a taxonomy of NSO approaches and solutions to pave the way towards a common understanding of the various ongoing efforts around the realization of diverse NSO application scenarios. Based on the analysis of the state of affairs, we present a series of open challenges and research opportunities, altogether contributing to a timely and comprehensive survey on the vibrant and strategic topic of network service orchestration.
description: Accepted for publication at Computer Communications Journal
D-JRP10-1.15 Understanding whether high and low shedder phenotypes are mainly related to Salmonella strain variation, immune status or microbiota composition
Creators: name: Philippe, Velge
Publisher: name: Zenodo
Year: 2021
Subjects: Salmonella
super-shedder
MoMIR-PPC

description: OHEJP Project MoMIR-PPC
The Choquet integral with respect to fuzzy measures and applications
Creators: name: Sambucini, Anna Rita
Publisher: name: arXiv
Year: 2018
Subjects: subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 28E10, 28A25, 28B20, 91B50, 91B54

description: Fuzzy measures and Choquet asymmetric integral are considered here. As an application to economics some Core-Walras results are given.
description: 28 pages, preprint
Larimer: Book 4
Creators: name: Laboratory, Urban
Publisher: name: Carnegie Mellon University
Year: 1992
Subjects: subject: 120505 Regional Analysis and Development
subject: FOS: Social and economic geography
subject: 120507 Urban Analysis and Development

description: Winslow Street Shetland Street Joseph Street Orphan Street Renfrew Street Lenora Street Winfield Street Thompson Street Whittier Street
D-JRP10-1.7 Definition of immunological markers associated to the high and low shedders in chickens and in pigs.
Creators: name: Chirullo, Barbara
Publisher: name: Zenodo
Year: 2021
Subjects: Salmonella
immune response
MoMIR-PPC

description: Short version of the D-JRP10-1.7 Definition of immunological markers associated to the high and low shedders in chickens and in pigs. D-JRP10-1.14 Identification from in vivo studies of immune parameters related to high and low-shedders
Two new phthalide derivatives from the endophytic fungus Penicillium vulpinum isolated from Sophora tonkinensis
Creators: name: Qin, Yuyue
name: Liu, Xiaobo
name: Lin, Jing
name: Huang, Jingying
name: Jiang, Xiaofei
name: Mo, Tuxiang
name: Xu, Zhaolong
name: Li, Jun
name: Yang, Ruiyun
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Virology

description: Two new phthalide derivatives, (-)-3-carboxypropyl-7-hydroxyphthalide (1) and (-)-3-carboxypropyl-7-hydroxyphthalide methyl ester (2), were isolated from the endophytic fungus Penicillium vulpinum isolated from the Chinese medicinal plant Sophora tonkinensis. Their structures were elucidated using spectroscopic methods, mainly on 1D and 2D NMR. Compound 1 exhibited medium antibacterial activities against Bacillus subtilis, Shigella dysenteriae and Enterobacter areogenes with MIC values of 12.5-25 μg/mL, and 2 showed a medium inhibition to E. areogenes with MIC value of 12.5 μg/mL.
Anisotropic inharmonic Higgs oscillator and related (MICZ-)Kepler-like systems
Creators: name: Nersessian, Armen
name: Yeghikyan, Vahagn
Publisher: name: arXiv
Year: 2007
Subjects: subject: Mathematical Physics (math-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We propose the integrable (pseudo)spherical generalization of the four-dimensional anisotropic oscillator with additional nonlinear potential. Performing its Kustaanheimo-Stiefel transformation we then obtain the pseudospherical generalization of the MICZ-Kepler system with linear and $\cosθ$ potential terms. We also present the generalization of the parabolic coordinates, in which this system admits the separation of variables. Finally, we get the spherical analog of the presented MICZ-Kepler-like system.
description: 7 pages
Additional file 2 of Scale development and utilization of universal PCR-based and high-throughput KASP markers specific for chromosome arms of rye (Secale cereale L.)
Creators: name: Han, Guohao
name: Liu, Shiyu
name: Jin, Yuli
name: Jia, Mengshu
name: Ma, Pengtao
name: Liu, Hong
name: Wang, Jing
name: An, Diaoguo
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Environmental Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Plant Biology

description: Additional file 2: Table S2. Detection of 1RS translocations in 161 wheat cultivars/ lines.
Tadpoles and commutative spectral triples
Creators: name: Iochum, Bruno
name: Levy, Cyril
Publisher: name: arXiv
Year: 2009
Subjects: subject: Mathematical Physics (math-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences
subject: 46H35, 46L52, 58B34

description: Using the Chamseddine--Connes approach of the noncommutative action on spectral triples, we show that there are no tadpoles of any order for compact spin manifolds without boundary, and also consider a case of a chiral boundary condition. Using pseudodifferential techniques, we track zero terms in spectral actions.
description: 25 pages, 1 figure
Effects of energy conservation on equilibrium properties of hot asymmetric nuclear matter
Creators: name: Zhang, Zhen
name: Ko, Che Ming
Publisher: name: arXiv
Year: 2017
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Based on the relativistic Vlasov-Uehling-Uhlenbeck transport model, which includes relativistic scalar and vector potentials on baryons, we consider a $N-Δ-π$ system in a box with periodic boundary conditions to study the effects of energy conservation in particle production and absorption processes on the equilibrium properties of the system. The density and temperature of the matter in the box are taken to be similar to the hot dense matter formed in heavy ion collisions at intermediate energies. We find that to maintain the equilibrium numbers of $N$, $Δ$ and $π$, which depend on the mean-field potentials of $N$ and $Δ$, requires the inclusion of these potentials in the energy conservation condition that determines the momenta of outgoing particles after a scattering or decay process. We further find that the baryon scalar potentials mainly affect the $Δ$ and pion equilibrium numbers, while the baryon vector potentials have considerable effects on the effective charged pion ratio at equilibrium. Our results thus indicate that it is essential to include in the transport model the effect of potentials in the energy conservation of a scattering or decay process, which is ignored in most transport models, for studying pion production in heavy ion collisions.
description: 7 pages, 3 figures