cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
SIToolBox : A package for Bayesian estimation of the isotropy violation in the CMB sky
Creators: name: Das, Santanu
Publisher: name: arXiv
Year: 2018
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: The standard model of cosmology predicts a statistically isotropic (SI) CMB sky. However, the SI violation signals are always present in an observed sky-map. Different cosmological artifacts, measurement effects and unavoidable effects during data analysis etc. may lead to isotropy violation in an otherwise SI sky. Therefore, a proper data analysis technique should calculate all these SI violation signals, so that they can be matched with SI violation signals from the known sources and then conclude if there is any intrinsic SI violation in the CMB sky. In one of our recent works, we presented a general Bayesian formalism for measuring the isotropy violation signals in the CMB sky in presence of an idealized isotropic noise. In this paper, we have extended the mechanism and develop a software package, SIToolBox, for measuring SI violation in presence of anisotropic noise and masking.
description: 12 pages, 11 Figures, Accepted for publication in MNRAS
Ipomoea pes-caprae R. Br.
Creators: name: Jarvis, Charlie
Publisher: name: Linnaean Society of London in association with the Natural History Museum
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Solanales
Convolvulaceae
Ipomoea
Ipomoea pes-Caprae

description: Convolvulus brasilianus Linnaeus, Flora Jamaicensis: 14. 1759, orth. var.
"Habitat [in Jamaica.]" RCN: 7515.
 Lectotype (St John, 9th Pacific Sci. Congr. Abstr.: 66. 1957): [icon] " Convolvulus marinus catharticus folio rotundo, flore purpureo " in Plumier, Descr. Pl. Amér.: 89, t. 104. 1693.
 Current name:  Ipomoea pes-caprae  (L.) R. Br. (Convolvulaceae).
 Note: Evidently an orthographic variant of C. brasiliensis L. (1753).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part C), pp. 370-473 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 438, DOI: 10.5281/zenodo.291971
Modeling Circumstellar Disc Fragmentation and Episodic Protostellar Accretion with Smoothed Particle Hydrodynamics in Cell
Creators: name: Stoyanovskaya, Olga P.
name: Snytnikov, Nikolay V.
name: Snytnikov, Valeriy N.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We discuss the ability of the smoothed particle hydrodynamics (SPH) method combined with a grid-based solver for the Poisson equation to model mass accretion onto protostars in gravitationally unstable protostellar discs. We scrutinize important features of coupling the SPH with grid-based solvers and numerical issues associated with (1) large number of SPH neighbours and (2) relation between gravitational softening and hydrodynamic smoothing length. We report results of our simulations of razor-thin disc prone to fragmentation and demonstrate that the algorithm being simple and homogeneous captures the target physical processes - disc gravitational fragmentation and accretion of gas onto the protostar caused by inward migration of dense clumps. In particular, we obtain two types of accretion bursts: a short-duration one caused by a quick inward migration of the clump, previously reported in the literature, and the prolonged one caused by the clump lingering at radial distances on the order of 15-25~au. The latter is culminated with a sharp accretion surge caused by the clump ultimately falling on the protostar.
description: 17 pages, 13 figures
title: Shaping the gradients driving phoretic micro-swimmers: influence of swimming speed, budget of carbonic acid and environment
Creators: name: Möller, Nadir
name: Liebchen, Benno
name: Palberg, Thomas
Publisher: name: Springer
Year: 2024

description: pH gradient-driven modular micro-swimmers are investigated as a model for a large variety of quasi-two-dimensional chemi-phoretic self-propelled entities. Using three-channel micro-photometry, we obtain a precise large field mapping of pH at a spatial resolution of a few microns and a pH resolution of ∼0.02pH units for swimmers of different velocities propelling on two differently charged substrates. We model our results in terms of solutions of the three-dimensional advection–diffusion equation for a 1:1 electrolyte, i.e. carbonic acid, which is produced by ion exchange and consumed by equilibration with dissolved CO₂. We demonstrate the dependence of gradient shape and steepness on swimmer speed, diffusivity of chemicals, as well as the fuel budget. Moreover, we experimentally observe a subtle, but significant feedback of the swimmer’s immediate environment in terms of a substrate charge-mediated solvent convection. We discuss our findings in view of different recent results from other micro-fluidic or active matter investigations. We anticipate that they are relevant for quantitative modelling and targeted applications of diffusio-phoretic flows in general and artificial micro-swimmers in particular.
Ipomoea pes-caprae R. Br.
Creators: name: Jarvis, Charlie
Publisher: name: Linnaean Society of London in association with the Natural History Museum
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Solanales
Convolvulaceae
Ipomoea
Ipomoea pes-Caprae

description: Convolvulus brasiliensis Linnaeus, Species Plantarum 1: 159. 1753.
"Habitat in Brasiliae, Domingo maritimis." RCN: 1268.
 Lectotype (St John, 9th Pacific Sci. Congr. Abstr.: 66. 1957): [icon] " Convolvulus marinus catharticus folio rotundo, flore purpureo " in Plumier, Descr. Pl. Amér.: 89, t. 104. 1693.
 Current name:  Ipomoea pes-caprae  (L.) R. Br. (Convolvulaceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part C), pp. 370-473 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 438, DOI: 10.5281/zenodo.291971
CASTOR: The ALICE forward detector for identification of Centauros and Strangelets in Nucleus-Nucleus Collisions at the LHC
Creators: name: Angelis, A. L. S.
name: Bartke, J.
name: Bogolyubsky, M. Yu.
name: Filippov, S. N.
name: Gladysz-Dziadus, E.
name: Kharlov, Yu. V.
name: Kurepin, A. B.
name: Maevskaya, A. I.
name: Mavromanolakis, G.
name: Panagiotou, A. D.
name: Sadovsky, S. A.
name: Stefanski, P.
name: Wlodarczyk, Z.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The physics motivation for a very forward detector for the ALICE heavy ion experiment at the CERN LHC is discussed. A phenomenological model describing the formation and decay of a Centauro fireball in nucleus-nucleus collisions is presented. The CASTOR detector which is aimed to measure the hadronic and photonic content of an interaction and to identify deeply penetrating objects in the very forward, baryon-rich phase space 5.6 < eta < 7.2 in an event-by-event mode is described. Results of simulations of the expected response of the calorimeter, and in particular to the passage of strangelets, are presented.
description: Presented at XXVIII Int. Symp. on Multiparticle Dynamics, Delphi, 6-11 Sept. 1998. 9 pages, 11 figures
A Cooperative Group Optimization System
Creators: name: Xie, Xiao-Feng
name: Liu, Jiming
name: Wang, Zun-Jing
Publisher: name: arXiv
Year: 2018
Subjects: subject: Neural and Evolutionary Computing (cs.NE)
subject: FOS: Computer and information sciences

description: A cooperative group optimization (CGO) system is presented to implement CGO cases by integrating the advantages of the cooperative group and low-level algorithm portfolio design. Following the nature-inspired paradigm of a cooperative group, the agents not only explore in a parallel way with their individual memory, but also cooperate with their peers through the group memory. Each agent holds a portfolio of (heterogeneous) embedded search heuristics (ESHs), in which each ESH can drive the group into a stand-alone CGO case, and hybrid CGO cases in an algorithmic space can be defined by low-level cooperative search among a portfolio of ESHs through customized memory sharing. The optimization process might also be facilitated by a passive group leader through encoding knowledge in the search landscape. Based on a concrete framework, CGO cases are defined by a script assembling over instances of algorithmic components in a toolbox. A multilayer design of the script, with the support of the inherent updatable graph in the memory protocol, enables a simple way to address the challenge of accumulating heterogeneous ESHs and defining customized portfolios without any additional code. The CGO system is implemented for solving the constrained optimization problem with some generic components and only a few domain-specific components. Guided by the insights from algorithm portfolio design, customized CGO cases based on basic search operators can achieve competitive performance over existing algorithms as compared on a set of commonly-used benchmark instances. This work might provide a basic step toward a user-oriented development framework, since the algorithmic space might be easily evolved by accumulating competent ESHs.
Magnetic Vortices in a Gauged O(3) Sigma Model with Symmetry Breaking Self-Interaction
Creators: name: Mukherjee, P.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider a (2+1) dimensional nonlinear O(3) sigma model with its U(1) subgroup gauged along with the inclusion of a self-interaction having symmetry breaking minima.The gauge field dynamics is governed by the Maxwell term.The model is shown to support topologically stable purely magnetic self-dual vortices.
description: 8 pages, Latex
Additional file 7: of Bacterial community structure and effects of picornavirus infection on the anterior nares microbiome in early childhood
Creators: name: Mahrrouz Caputo
name: Zoch-Lesniak, Beate
name: AndrĂŠ Karch
name: Vital, Marius
name: Meyer, Frederic
name: Klawonn, Frank
name: Baillot, Armin
name: Pieper, Dietmar
name: Mikolajczyk, Rafael
Publisher: name: figshare
Year: 2019
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: Computational Biology

description: Figure S6. Number and timing of nasal swab collection from 12 children with picornavirus infection (PVI). (PDF 54 kb)
ФЕНОМЕН СОЦИАЛЬНЫХ СЕТЕЙ И МЕССЕНДЖЕРОВ В ДЕТСКОЙ И ПОДРОСТКОВОЙ СРЕДЕ: СОЦИОЛОГИЧЕСКИЙ АНАЛИЗ
Creators: name: Волосков, Игорь
Publisher: name: ООО Цифра
Year: 2024
Subjects: social networks
messengers
children
parents
социальные сети
мессенджеры
дети
родители

description: Международный научно-исследовательский журнал, Выпуск 2 (140) 2024
Ipomoea cairica Sweet 1827
Creators: name: Jarvis, Charlie
Publisher: name: Linnaean Society of London in association with the Natural History Museum
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Solanales
Convolvulaceae
Ipomoea
Ipomoea cairica

description: Convolvulus cairicus Linnaeus, Systema Naturae, ed. 10, 2: 922. 1759.
["Habitat in Aegypto."] Sp. Pl., ed, 2, 1: 223 (1762). RCN: 1251.
 Lectotype (Bosser & Heine in Bosser & al., Fl. Mascareignes 127: 32. 2000): [icon] " Convolvulus Aegyptius " in Vesling in Alpino, De Plantis Aegypti: 73, 74. 1640.
 Current name:  Ipomoea cairica  (L.) Sweet (Convolvulaceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part C), pp. 370-473 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 438, DOI: 10.5281/zenodo.291971
Spectral properties of a narrow-band Anderson model
Creators: name: Schäfer, Steffen
name: Logan, David E
Publisher: name: arXiv
Year: 2000
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We consider single-particle spectra of a symmetric narrow-band Anderson impurity model, where the host bandwidth $D$ is small compared to the hybridization strength $Δ_{0}$. Simple 2nd order perturbation theory (2PT) in $U$ is found to produce a rich spectral structure, that leads to rather good agreement with extant Lanczos results and offers a transparent picture of the underlying physics. It also leads naturally to two distinct regimes of spectral behaviour, $Δ_{0}Z/D\gg 1 $ and $\ll 1$ (with $Z$ the quasi-particle weight), whose existence and essential characteristics are discussed and shown to be independent of 2PT itself. The self-energy $Σ_{iω}$ is also examined beyond the confines of PT. It is argued that on frequency scales of order $ω\sim\sqrt{Delta_{0}D}$, the self-energy in {\em strong} coupling is given precisely by the 2PT result, and we point out that the resultant poles in $Σ_{iω}$ connect continuously to that characteristic of the atomic limit. This in turn offers a natural rationale for the known inability of the skeleton expansion to capture such behaviour, and points to the intrinsic dangers of partial infinite-order summations that are based on PT in $U$.
description: 10 pages, 2 Postscript figures, uses RevTex 3.1; accepted for publication in Phys. Rev. B15
Deformations of algebraic schemes via Reedy-Palamodov cofibrant resolutions
Creators: name: Manetti, Marco
name: Meazzini, Francesco
Publisher: name: arXiv
Year: 2018
Subjects: subject: Category Theory (math.CT)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 18G55, 14D15, 16W50

description: Let $X$ be a Noetherian separated and finite dimensional scheme over a field $\mathbb{K}$ of characteristic zero. The goal of this paper is to study deformations of $X$ over a differential graded local Artin $\mathbb{K}$-algebra by using local Tate-Quillen resolutions, i.e., the algebraic analog of the Palamodov's resolvent of a complex space. The above goal is achieved by describing the DG-Lie algebra controlling deformation theory of a diagram of differential graded commutative algebras, indexed by a direct Reedy category.
description: Final version. To appear in Indagationes Mathematicae
Convolvulus canariensis Linnaeus 1753
Creators: name: Jarvis, Charlie
Publisher: name: Linnaean Society of London in association with the Natural History Museum
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Solanales
Convolvulaceae
Convolvulus
Convolvulus canariensis

description: Convolvulus canariensis Linnaeus, Species Plantarum 1: 155. 1753.
"Habitat in Canariensibus insulis." RCN: 1234.
 Lectotype (Sa’ad in Meded. Bot. Mus. Herb. Rijks Univ. Utrecht 281: 248. 1967): Herb. Linn. No. 218.17 (LINN).
 Current name:  Convolvulus canariensis  L. (Convolvulaceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part C), pp. 370-473 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 439, DOI: 10.5281/zenodo.291971
Принципы проектирования мотивирующей образовательной среды в системе работы с одаренными детьми и талантливой молодежью
Creators: name: Каркина, Светлана
Publisher: name: ООО Цифра
Year: 2024
Subjects: motivating educational environment
personalized education
talent support system
мотивирующая образовательная среда
персонализированное образование
система поддержки одаренности

description: Международный научно-исследовательский журнал, Выпуск 2 (140) 2024
Convolvulus cantabrica Linnaeus 1753
Creators: name: Jarvis, Charlie
Publisher: name: Linnaean Society of London in association with the Natural History Museum
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Solanales
Convolvulaceae
Convolvulus
Convolvulus cantabrica

description: Convolvulus cantabrica Linnaeus, Species Plantarum 1: 158. 1753.
"Habitat in Italia, Sicilia, Narbona, Verona." RCN: 1257.
 Lectotype (Sa’ad in Meded. Bot. Mus. Herb. Rijks Univ. Utrecht 281: 124. 1967): Herb. Linn. No. 218.48 (LINN).
 Current name:  Convolvulus cantabrica  L. (Convolvulaceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part C), pp. 370-473 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 439, DOI: 10.5281/zenodo.291971
General Presentation of the VIRTIGATION project Work Packages (WP)
Creators: name: RTDS Group
Publisher: name: Zenodo
Year: 2022

description: The presentation provides information about the work packages of VIRTIGATION. It was created by RTDS Group as Dissemination, Exploitation and Communication partner of the H2020 project VIRTIGATION - Emerging viral diseases in tomatoes and cucurbits: Implementation of mitigation strategies for durable disease management. This project has received funding from the European Union’s Horizon 2020 research and innovation programme under Grant Agreement No. 101000570
A Model Independent Analysis of the Rare B Decay B -> X_s l^+ l^-
Creators: name: Fukae, S.
name: Kim, C. S.
name: Morozumi, T.
name: Yoshikawa, T.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The most general model-independent analysis of the rare $B$ decay, $\Bsll$, is presented. There are ten independent local four-Fermi interactions which may contribute to this process. The branching ratio, the forward-backward asymmetry, and the double differential rate are written as functions of the Wilson coefficients of the ten operators. We also study the correlation between the branching ratio and the forward-backward asymmetry by changing each coefficient. This procedure tells us which types of operator contribute to the process, and it will be very useful to pin down new physics systematically, once we have the experimental data with high statistics and the deviation from the Standard Model is found.
description: 32 pages, 21 figures, LaTex
title: ADCO, Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Cart. 32 (G 136), 745 folios, f. 0358
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Archives départementales de la Côte-d'Or, Cart. 32 (G 136), 745 folios, f. 0358, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Archives départementales de la Côte-d'Or, Cart. 32 (G 136), 745 folios, f. 0358, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
Comparative Study of $Z'$ Searches in $e^+e^-$ and $e^-e^-$ Scattering
Creators: name: Cuypers, Frank
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We consider indirect searches for additional neutral vector bosons in $e^+e^-$ and $e^-e^-$ collisions, and compare these two linear collider modes with similar analysis procedures and assumptions. Discovery limits and resolving power are discussed in a model independent way.
description: 17 pages
An upscaled model for permeable biofilm in a thin channel and tube
Creators: name: Landa-Marbán, David
name: Bødtker, Gunhild
name: Kumar, Kundan
name: Pop, Iuliu Sorin
name: Radu, Florin Adrian
Publisher: name: arXiv
Year: 2018
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: In this paper, we derive upscaled equations for modelling biofilm growth in porous media. The resulting macro-scale mathematical models consider permeable multi-species biofilm including water flow, transport, detachment and reactions. The biofilm is composed of extracellular polymeric substances (EPS), water, active bacteria and dead bacteria. The free flow is described by the Stokes and continuity equations and the water flux inside the biofilm by the Brinkman and continuity equations. The nutrients are transported in the water phase by convection and diffusion. This pore-scale model includes variations of the biofilm composition and size due to reproduction of bacteria, production of EPS, death of bacteria and shear forces. The model includes a water-biofilm interface between the free flow and the biofilm. Homogenization techniques are applied to obtain upscaled models in a thin channel and a tube, by investigating the limit as the ratio of the aperture to the length $\varepsilon$ of both geometries approaches to zero. As $\varepsilon$ gets smaller, we obtain that the percentage of biofilm coverage area over time predicted by the pore-scale model approaches the one obtained using the effective equations, which shows a correspondence between both models. The two derived porosity-permeability relations are compared to two empirical relations from the literature. The resulting numerical computations are presented to compare the outcome of the effective (upscaled) models for the two mentioned geometries.
Chiral Multiplets in N=1 Dual String Pairs
Creators: name: Curio, G.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We compare the spectrum of chiral multiplets in the N=1 vacua of the heterotic string on a Calabi-Yau together with an $E_8\times E_8$ vector bundle and F-theory on a smooth Calabi-Yau fourfold. Under suitable restrictions we show agreement using an index-computation.
description: 6 pages, latex, minor change
Estimation of state-dependent jump activity and drift for Markovian semimartingales
Creators: name: Mies, Fabian
Publisher: name: arXiv
Year: 2018
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics

description: The jump behavior of an infinitely active Itô semimartingale can be conveniently characterized by a jump activity index of Blumenthal-Getoor type, typically assumed to be constant in time. We study Markovian semimartingales with a non-constant, state-dependent jump activity index and a non-vanishing continuous diffusion component. A nonparametric estimator for the functional jump activity index is proposed and shown to be asymptotically normal under combined high-frequency and long-time-span asymptotics. Furthermore, we propose a nonparametric drift estimator which is robust to symmetric jumps of infinite variance and infinite variation, and which attains the same asymptotic variance as for a continuous diffusion process. Simulations demonstrate the finite sample behavior of our proposed estimators. The mathematical results are based on a novel uniform bound on the Markov generator of the jump diffusion.
Theory of Adsorption on Metal Substrates
Creators: name: Scheffler, M.
name: Stampfl, C.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Contents: 5.1 Introduction 5.2 Concepts and definitions 5.3 The tight-binding picture of bonding 5.4 Adsorption of isolated adatoms 5.5 Alkali-metal adsorption: the traditional picture of on-surface adsorption 5.6 Substitutional adsorption and formation of surface alloys 5.7 Adsorption of CO on transition-metal surfaces - a model system for a simple molecular adsorbate 5.8 Co-adsorption [the example CO plus O on Ru(0001)] 5.9 Chemical reactions at metal surfaces 5.10 The catalytic oxidation of CO 5.11 Summary outline of main points
description: 73 pages including 44 figures. A version with high-resolution figures and related publications can be found at http://www.fhi-berlin.mpg.de/th/paper.html
Renormalization of the charged scalar field in curved space
Creators: name: Herman, Rhett
name: Hiscock, William A.
Publisher: name: arXiv
Year: 1995
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The DeWitt-Schwinger proper time point-splitting procedure is applied to a massive complex scalar field with arbitrary curvature coupling interacting with a classical electromagnetic field in a general curved spacetime. The scalar field current is found to have a linear divergence. The presence of the external background gauge field is found to modify the stress-energy tensor results of Christensen for the neutral scalar field by adding terms of the form $(eF)^2$ to the logarithmic counterterms. These results are shown to be expected from an analysis of the degree of divergence of scalar quantum electrodynamics.
description: 24 pages REVTex
Additional file 6: of Bacterial community structure and effects of picornavirus infection on the anterior nares microbiome in early childhood
Creators: name: Mahrrouz Caputo
name: Zoch-Lesniak, Beate
name: AndrĂŠ Karch
name: Vital, Marius
name: Meyer, Frederic
name: Klawonn, Frank
name: Baillot, Armin
name: Pieper, Dietmar
name: Mikolajczyk, Rafael
Publisher: name: figshare
Year: 2019
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Figure S5. Relative abundance of selected genera in the anterior nares bacterial community of 12 healthy children and 12 additional children with picornavirus infection (PVI). (PDF 127 kb)
title: Surface polysaccharide biosynthesis and function, and regulation by DmxA and c-di-GMP in Myxococcus xanthus
Creators: name: Pérez Burgos, María
Publisher: name: Philipps-Universität Marburg
Year: 2020
Subjects: Life sciences
Biowissenschaften, Biologie
Lipopolysaccharide
Sporulation; Motility; Exopolysaccharide; Fruiting bodies; c-di-GMP

description: Bacteria possess surface polysaccharides that fulfill different functions, e.g. mediate host/pathogen interactions and protect cells from desiccatio stress, predation or immunological reactions. Myxococcus xanthus is a Gram-negative deltaproteobacterium with a complex and nutrient-dependent life cycle. In the presence of nutrients, cells grow, divide and form coordinately spreading colonies on a solid surface. Upon starvation, cells initiate a developmental program that culminates in the formation of spore-filled fruiting bodies. Both parts of the lifecycle involve extensive cell-cell interactions. So far, three different surface polysaccharides have been identified in M. xanthus: lipopolysaccharide (LPS), exopolysaccharide (EPS) and spore coat polysaccharide. However little is known about their biosynthetic machineries, regulation and composition.

To understand how these polysaccharides are synthesized in M. xanthus, we identified homologs of proteins involved in surface polysaccharide biosynthesis (i.e. proteins of Wzx/Wzy or ABCtransporter dependent pathways). Bioinformatics, genetic analyses, heterologous expression, and biochemical experiments, in combination with detection of LPS, EPS or spore coat polysaccharide biosynthesis, allowed us to elucidate the biosynthetic pathways for LPS Oantigen and EPS. Moreover, we identified the missing components of the spore coat
polysaccharide biosynthesis machinery. While synthesis of LPS O-antigen depends on an ABCtransporter-dependent pathway, synthesis of EPS and spore coat polysaccharide involves Wzx/Wzy-dependent pathways. Each individual pathway is dedicated to the biosynthesis of one polysaccharide. We also identified a polysaccharide biosynthesis locus of unknown function encoding homologs of a Wzx/Wzy-dependent pathway. Using selected mutants exclusively blocked in the synthesis of one of these sugars, we reevaluated the role of these surface glycans. We show that O-antigen is essential for development and gliding motility, but conditionally important for type IV pili (T4P)-dependent motility. By contrast, EPS is important for agglutination, T4P-dependent motility and T4P formation, and is conditionally important for development.

The nucleotide-based second messenger c-di-GMP has critical functions in M. xanthus. During growth, the diguanylate cyclase (DGC) DmxA is important for motility. We show that DGC activity of DmxA is important for motility and that DmxA is involved in regulation of the polarity of the two motility systems. Because DmxA-mVenus localizes to mid-cell and this localization depends on FtsZ, and DmxA does not contribute to the overall c-di-GMP pool, we suggest that DmxA function may be restricted to a local pool.
Additional file 1 of Clinical significance of p53 protein expression and TP53 variation status in colorectal cancer
Creators: name: Kim, Kyoung Min
name: Ahn, Ae-Ri
name: Park, Ho Sung
name: Jang, Kyu Yun
name: Moon, Woo Sung
name: Kang, Myoung Jae
name: Ha, Gi Won
name: Lee, Min Ro
name: Chung, Myoung Ja
Publisher: name: figshare
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1: Supplemental Table 1. Summary of Coding DNA change and amino acid change of missense variations of TP53 gene detected in present study. Supplemental Table 2. Summary of Coding DNA change and amino acid change of nonsense/frameshift variations of TP53 gene detected in present study.
Convolvulus cantabrica Linnaeus 1753
Creators: name: Jarvis, Charlie
Publisher: name: Linnaean Society of London in association with the Natural History Museum
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Solanales
Convolvulaceae
Convolvulus
Convolvulus cantabrica

description: Convolvulus cantabrica Linnaeus var. terrestris (Linnaeus) Linnaeus, Mantissa Plantarum Altera: 336. 1771.
["Habitat in Europa australi & Africa."] Sp. Pl., ed. 2, 1: 224 (1762). RCN: 1257.
 Basionym: Convolvulus terrestris L. (1762).
 Lectotype (Sa’ad in Meded. Bot. Mus. Herb. Rijks Univ. Utrecht 281: 124. 1967): Herb. Linn. No. 218.49 (LINN).
 Current name:  Convolvulus cantabrica  L. (Convolvulaceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part C), pp. 370-473 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 439, DOI: 10.5281/zenodo.291971
The Water-Based Consciousness Hypothesis: A New Perspective on Human Identity and Environmental Responsibility
Creators: name: Voicu, Cristian Valentin
Publisher: name: Zenodo
Year: 2025
Subjects: Water-Based Consciousness Hypothesis
Human cognition and water
Water and consciousness
Biological role of water
Water and human behavior

description: This paper introduces the Water-Based Consciousness Hypothesis (WBCH), suggesting that humans are not just dependent on water but are an evolved expression of it. By analyzing the biological, cognitive, and environmental roles of water, this theory explores how water influences human behavior and consciousness. If widely accepted, WBCH could reshape perspectives on environmental responsibility, self-awareness, and the nature of human identity.
Additional file 5: of Bacterial community structure and effects of picornavirus infection on the anterior nares microbiome in early childhood
Creators: name: Mahrrouz Caputo
name: Zoch-Lesniak, Beate
name: AndrĂŠ Karch
name: Vital, Marius
name: Meyer, Frederic
name: Klawonn, Frank
name: Baillot, Armin
name: Pieper, Dietmar
name: Mikolajczyk, Rafael
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: 69999 Biological Sciences not elsewhere classified
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Table S1. Comparison of within-subject and between-subject average similarity percentage of the anterior naresâ bacterial profiles across 14 healthy children. (PDF 17 kb)
The Probability Distribution Function of Gas Surface Density in M33
Creators: name: Corbelli, Edvige
name: Elmegreen, Bruce G.
name: Braine, Jonathan
name: Thilker, David
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The probability distribution functions (PDFs) for atomic, molecular, and total gas surface densities of M33 are determined at a resolution of about 50~pc over regions that share coherent morphological properties to unveil fingerprints of self-gravity across the star-forming disk. Most of the total gas PDFs from the central region to the edge of the star-forming disk are well-fitted by log-normal functions whose width decreases radially outwards. Because the HI velocity dispersion is approximately constant across the disk, the decrease of the PDF width is consistent with a lower Mach number for the turbulent ISM at large galactocentric radii where a higher fraction of HI is in the warm phase. The atomic gas is found mostly at face-on column densities below N$_{H}^{lim}$=2.5 10$^{21}$~cm$^{-2}$, with small radial variations of N$_{H}^{lim}$. The molecular gas PDFs do not show strong deviations from log-normal functions in the central region where molecular fractions are high. Here the high pressure and rate of star formation shapes the PDF as a log-normal function dispersing self-gravitating complexes with intense feedback at all column densities that are spatially resolved. Power law PDFs for the molecules are found near and above N$_H^{lim}$, in the well defined southern spiral arm and in a continuous dense filament extending at larger galactocentric radii; this is evident in cloud samples at different evolutionary stages along the star formation cycle. In the filament nearly half of the molecular gas departs from a log-normal PDF and power laws are also observed in pre-star forming molecular complexes. The slope of the power law is between -1 and -2. This slope, combined with maps showing where the different parts of the power law PDFs come from, suggest a power-law stratification of density within molecular cloud complexes, which is consistent with the dominance of self-gravity.
description: 12 pages, 8 figures, accepted for publication in A&A
Measurement of W and Z boson production cross sections
Creators: name: Abbott, B.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: DO has measured the inclusive production cross section of W and Z bosons in a sample of 13 pb$^{-1}$ of data collected at the Fermilab Tevatron. The cross sections, multiplied by their leptonic branching fractions, for production in pbar-p collisions at sqrt{s}=1.8 TeV are sigma_W*B(W->e nu) = 2.36+-0.02+-0.08+-0.13 nb, sigma_W*B(W->mu nu) = 2.09+-0.06+-0.22+-0.11 nb, sigma_Z*B(Z->e+ e-) = 0.218+-0.008+-0.008+-0.012 nb, and sigma_Z*B(Z->mu+ mu-) = 0.178+-0.022+-0.021+-0.009 nb, where the first uncertainty is statistical and the second systematic; the third reflects the uncertainty in the integrated luminosity. For the combined electron and muon analyses, we find sigma_W*B(W->l mu)/sigma_Z*B(Z->l+ l-) = 10.90+-0.52. Assuming standard model couplings, we use this result to determine the width of the W boson, and obtain Gamma(W) = 2.044+-0.097 GeV.
description: 46 pages with 17 embedded figures, submitted to PRD, Run 1a results
Ipomoea cordatotriloba Dennst.
Creators: name: Jarvis, Charlie
Publisher: name: Linnaean Society of London in association with the Natural History Museum
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Solanales
Convolvulaceae
Ipomoea
Ipomoea cordatotriloba

description: Convolvulus carolinus Linnaeus, Species Plantarum 1: 154. 1753.
"Habitat in Carolina." RCN: 1223.
 Lectotype (Staples in Staples & Jarvis in Taxon 55: 1020. 2006): [icon] " Convolvulus folio hederaceo, arvensis flore dilute purpureo " in Dillenius, Hort. Eltham.: t. 84, f. 98. 1732. - Typotype: Herb. Sherard No. 317 (OXF).
 Current name:  Ipomoea cordatotriloba  Dennst. (Convolvulaceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part C), pp. 370-473 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 439, DOI: 10.5281/zenodo.291971
title: Exploiting metabolic vulnerabilities caused by autophagy defects for cancer therapy
title: Ausnutzung metabolischer Vulnerabilität in der Krebstherapie basierend auf Autophagie-Defekten
titleType: AlternativeTitle
Creators: name: Polo, Pierfrancesco
Publisher: name: Philipps-Universität Marburg
Year: 2023
Subjects: Medical sciences Medicine
Medizin
Krebstherapie Autophagie
Krebstherapie
Autophagie
Cancer
autophagy

description: Autophagy is a catabolic process that recycles non-essential cellular components, making metabolites newly available for the cell and helping it to cope with starvation and other cellular stress conditions. For years autophagy has been drawing increasing interest because of the role it plays in normal cellular physiology and pathologies, including cancer. Indeed, during cancer progression tumor cells go through a series of changes that alter their metabolism and dramatically increase their need for nutrients. This kind of metabolic reprogramming makes them strongly dependent on the autophagy pathway to survive nutrient shortages or exposure to drugs that target cellular metabolism. Therefore, it would be an advantage to identify novel vulnerabilities created by autophagy deficiency in cancer and exploit such defects for metabolic drug therapy, opening an effective and selective therapeutic window. 
In this study, we analyzed two types of defects in the autophagic pathway and tested whether and how they would impact the cell's ability to withstand treatment with metabolic drugs such as dichloroacetate and 2-deoxy-D-glucose. First, we studied a model of chemoresistance in which mTOR upregulation drives cancer resistance against the chemotherapeutic cisplatin, but at the same time suppresses autophagy and makes cells sensitive to metabolic inhibitors causing severe energetic stress. Second, we studied the effects of somatic copy number alterations on the autophagic pathway. Autophagy-related genes (ATGs) are rarely affected by point mutations in cancer. However, they are often affected by somatic copy number losses. It has been hypothesized that the accumulation of multiple non-homozygous ATG deletions would reduce the autophagic flux and cause a metabolic vulnerability, but formal proof was still missing. We used CRISPR-Cas9 to induce deletions of key ATGs and established cell lines carrying multiple non-homozygous ATG deletions. While complete knockout of one single ATG gene heavily sensitized cells to metabolic drugs, cells with accumulation of non-homozygous deletions of multiple ATGs remained mostly unaffected, demonstrating the resilience of the autophagy pathway against this type of alteration.
title: ADCO, Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Cart. 32 (G 136), 745 folios, f. 1352
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP

description: Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Archives départementales de la Côte-d'Or, Cart. 32 (G 136), 745 folios, f. 1352, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Archives départementales de la Côte-d'Or, Cart. 32 (G 136), 745 folios, f. 1352, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
Иммунологические и молекулярно-генетические основы рака щитовидной железы
Creators: name: Плохих, Дмитрий
Publisher: name: ООО Цифра
Year: 2024
Subjects: thyroid cancer
mutations
MAPK
immunology
рак щитовидной железы
мутации
иммунология

description: Международный научно-исследовательский журнал, Выпуск 2 (140) 2024
Electromagnetic and weak current operators for interacting systems within the front-form dynamics
Creators: name: Lev, F. M.
name: Pace, E.
name: Salme`, G.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Electromagnetic and weak current operators for interacting systems should properly commute with the Poincaré generators and satisfy Hermiticity. The electromagnetic current should also satisfy ${\cal P}$ and ${\cal T}$ covariance and continuity equation. We show that in front-form dynamics the current can be constructed from auxiliary operators, defined in a Breit frame where initial and final three-momenta of the system are directed along the $z$ axis. Poincaré covariance constraints reduce for auxiliary operators to the ones imposed only by kinematical rotations around the $z$ axis; while Hermiticity requires a suitable behaviour of the auxiliary operators under rotations by $π$ around the $x$ or $y$ axes. Applications to deep inelastic structure functions and electromagnetic form factors are discussed. Elastic and transition form factors can be extracted without any ambiguity and in the elastic case the continuity equation is automatically satisfied, once Poincaré, ${\cal P}$ and ${\cal T}$ covariance, together with Hermiticity, are imposed.
description: 40 pages, submitted to Nucl. Phys. A
title: Kalzifikationen von hydrophilen Intraokularlinsen: Entstehung und Morphologie
title: Calcifications of hydrophilic intraocular lenses: development and morphology
titleType: AlternativeTitle
Creators: name: Klein, Felix Richard
Publisher: name: Philipps-Universität Marburg
Year: 2023
Subjects: IOL
Grauer Star
Augenheilkunde
Katarakt
Mikropartikel
hydrophil
Intraokularlinsen
Chemistry & allied sciences
Chemie
Hydroxylapatit
Kalzifikation
Hydroxyethyl
Kalziumphosphat

description: Das Ziel dieser Arbeit war die Charakterisierung und Erforschung der Entstehungsmechanismen von Kalzifikationen bei hydrophilen Intraokularlinsen (IOL). Polymere Intraokularlinsen werden als Ersatz für die natürliche Augenlinse bei der Behandlung des Grauen Stars eingesetzt, bei dem sich die natürliche Augenlinse trübt. Die Kalzifikation, die hauptsächlich bei den hydrophilen Vertretern dieser künstlichen Augenlinsen auftritt, führt durch die Ablagerung von Kalziumphosphat-Mikropartikeln zur Eintrübung der Linse und macht einen erneuten Austausch nötig, den es zu verhindern gilt. Dabei treten Kalzifikationen sporadisch bei allen auf dem Markt verfügbaren hydrophilen IOLs auf (<1%), chargenweise auch deutlich häufiger. Um dieses Phänomen genauer zu charakterisieren wurden in dieser Arbeit insgesamt 16 auf Grund einer potentiellen Kalzifikation explantierte IOLs mit einer breiten Auswahl an Analysemethoden charakterisiert. Bei insgesamt 12 IOLs konnte das Vorliegen einer Kalzifikation nachgewiesen werden. Die durchgeführten Analysen zeigten, dass abhängig von der Morphologie der ausgebildeten Mikropartikel bei Kalzifikationen zwischen zwei Klassen unterschieden werden muss: Der sphärischen und der hantelförmigen Klasse. In der sphärischen Klasse können sich abhängig von der Lage des Kristallisationskeims relativ zur Oberfläche verschiedene Unterformen an Mikropartikeln ausbilden, die einzeln oder auch gemischt vorliegen können. Der Startpunkt der Kalzifikation scheint hier auf ein räumlich und zeitlich einmaliges Ereignis zurückzuführen zu sein. In der hantelförmigen Klasse sind die Mikropartikel ausschließlich in einer Schicht unterhalb der Oberfläche angeordnet. Innerhalb der Schicht konnten mittels einer 3D-Tomographie alle Wachstumsstadien der Hanteln, ausgehend von einem Stäbchen als Kristallisationskeim, nachgewiesen werden, was für die kontinuierliche Ausbildung der Kristallisationskeime spricht. Diese Erkenntnisse wurden im Weiteren durch in vitro Diffusionsversuche an einem hydrophilen Modellpolymer vertieft. Dabei zeigte sich, dass Kalziumionen mit dem Polymer wechselwirken. Weiterhin konnte bei einem Kalzium-Alizarin-System eine Ausbildung von Mikropartikeln in Schichten beobachtet werden, die vergleichbar zu der Anordnung der Mikropartikel bei Kalzifikationen erfolgt.
Ferromagnetic resonance in thin films - cross-validation analysis of numerical solutions of Smit-Beljers equation. Application to GaMnAs
Creators: name: Tomczak, Piotr
name: Puszkarski, Henryk
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: (Dated: August 3, 2018) The new method of numerical analysis of experimental ferromagnetic resonance (FMR) spectra in thin films is developed and applied to (Ga,Mn)As thin films. Specifically, it starts with the finding of numerical solutions of Smit-Beljers (SB) equation and continues with their subsequent statistical analysis within the cross-validation (CV) approach taken from machine learning techniques. As a result of this treatment, we are able to reinterpret the available FMR experimental results in diluted ferromagnetic semiconductor (Ga,Mn)As thin films with the resulting determination of magnetocrystalline anisotropy constants. The outcome of CV analysis points out that it is necessary to take into account terms describing the bulk cubic anisotropy up to the fourth order to reproduce FMR experimental results for (Ga,Mn)As correctly. This finding contradicts the wide-spread conviction in the literature that only first order cubic anisotropy term is important in this material. We also provide numerical values of these higher order cubic anisotropy constants for (Ga,Mn)As thin films resulting from SB-CV approach.
description: 9 pages, 13 figures
Additional file 4: of Bacterial community structure and effects of picornavirus infection on the anterior nares microbiome in early childhood
Creators: name: Mahrrouz Caputo
name: Zoch-Lesniak, Beate
name: Karch, André
name: Vital, Marius
name: Meyer, Frederic
name: Klawonn, Frank
name: Baillot, Armin
name: Pieper, Dietmar
name: Mikolajczyk, Rafael
Publisher: name: figshare
Year: 2019
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Science Policy
subject: 60506 Virology

description: Figure S4. Anterior nares’ community diversity indicated by total phylotype number, Simpson index (1-Lambda), and Pielou’s evenness (J’). (PDF 233 kb)