cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Avalanche of Bifurcations and Hysteresis in a Model of Cellular Differentiation
Creators: name: Fath, Gabor
name: Domanski, Zbigniew
Publisher: name: arXiv
Year: 2003
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: Cell Behavior (q-bio.CB)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: Cellular differentiation in a developping organism is studied via a discrete bistable reaction-diffusion model. A system of undifferentiated cells is allowed to receive an inductive signal emenating from its environment. Depending on the form of the nonlinear reaction kinetics, this signal can trigger a series of bifurcations in the system. Differentiation starts at the surface where the signal is received, and cells change type up to a given distance, or under other conditions, the differentiation process propagates through the whole domain. When the signal diminishes hysteresis is observed.
Relativity in Introductory Physics
Creators: name: Baylis, William E.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Physics Education (physics.ed-ph)
subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: A century after its formulation by Einstein, it is time to incorporate special relativity early in the physics curriculum. The approach advocated here employs a simple algebraic extension of vector formalism that generates Minkowski spacetime, displays covariant symmetries, and enables calculations of boosts and spatial rotations without matrices or tensors. The approach is part of a comprehensive geometric algebra with applications in many areas of physics, but only an intuitive subset is needed at the introductory level. The approach and some of its extensions are given here and illustrated with insights into the geometry of spacetime.
description: 29 pages, 5 figures, several typos corrected, some discussion polished
Utricularia bifida Linnaeus 1753
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Lamiales
Lentibulariaceae
Utricularia
Utricularia bifida

description: Utricularia bifida Linnaeus, Species Plantarum 1: 18. 1753. "Habitat in China. Osbeck." RCN: 150. Lectotype (Taylor in Kew Bull., Addit. Ser. 14: 308. 1989): Osbeck s.n., Herb. Linn. No. 34.7 (LINN). Current name:  Utricularia bifida L. (Lentibulariaceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part U), pp. 906-910 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 909, DOI: 10.5281/zenodo.291971
Additional file 2 of Effect of Massachusetts House Bill No. 4196 on electronic cigarette use: a mixed-methods study
Creators: name: Katchmar, Amanda
name: Gunawan, Adrian
name: Siegel, Michael
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy
subject: Hematology
subject: 60506 Virology

description: Additional file 2. Follow-up Survey Instrument. This file contains the outline of the survey completed by participants after the implementation of the Massachusetts excise tax.
Hymenodiscus coronata
Creators: name: Jangoux, Michel
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Echinodermata
Asteroidea
Brisingida
Brisingidae
Hymenodiscus
Hymenodiscus coronata

description: mediterranea Perrier, 1885, Brisinga
Brisinga mediterranea Perrier, 1885: 3; 1894: 70, pl. 3, fig. 1a, f.
Hymenodiscus coronata ‒ Mah in Clark & Mah 2001: 326.
CURRENT STATUS. — Hymenodiscus coronata (G. O. Sars, 1871).
TYPE MATERIAL. — Bay of Biscay • 1 syntype (arms); station 1; Travailleur expedition 1881; 43°03’N, 02°58’W; depth 555 m; MNHN-IE-2014-195 • 2 syntypes; same as for preceding; station 17; 43°15’N, 05°01’W; depth 2660 m; MNHN-IE-2014-168.
description: Published as part of Jangoux, Michel, 2022, The type specimens of extant asteroids (Echinodermata) in the Muséum national d'Histoire naturelle of Paris, pp. 259-334 in Zoosystema 44 (11) on page 299, DOI: 10.5252/zoosystema2022v44a11, http://zenodo.org/record/6616817
Entangled graphs II: Classical correlations in multi-qubit entangled systems
Creators: name: Plesch, Martin
name: Buzek, Vladimir
Publisher: name: arXiv
Year: 2003
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Bipartite correlations in multi-qubit systems cannot be shared freely. The presence of entanglement or classical correlation on certain pairs of qubits may imply correlations on other pairs. We present a method of characterization of bi-partite correlations in multi-qubit systems using a concept of entangled graphs that has been introduced in our earlier work [M.Plesch and V.Buzek, Phys. Rev. A 67, 012322 (2003)]. In entangled graphs each qubit is represented by a vertex while the entanglement and classical correlations are represented by two types of edges. We prove by construction that any entangled graph with classical correlations can be represented by a mixed state of N qubits. However, not all entangled graphs with classical correlations can be represented by a pure state.
description: 7 pages, 4 figures, to appear in Phys. Rev. A
Additional file 1 of The implementation of pharmaceutical services in public hospitals in Mexico: an analysis of the legal framework and organizational practice
Creators: name: López, Laura C. Vargas
name: Fela Viso Gurovich
name: Anahí Dreser Mansilla
name: Wirtz, Veronika J.
name: Reich, Michael R.
Publisher: name: figshare
Year: 2021
Subjects: subject: Law
subject: FOS: Law

description: Additional file 1: Annex 1. Chronology of health policy and legal framework related to hospital pharmacy in Mexico.
Elasticity Theory in General Relativity
Creators: name: Brown, J. David
Publisher: name: arXiv
Year: 2020
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The general relativistic theory of elasticity is reviewed from a Lagrangian, as opposed to Eulerian, perspective. The equations of motion and stress-energy-momentum tensor for a hyperelastic body are derived from the gauge-invariant action principle first considered by DeWitt. This action is a natural extension of the action for a single relativistic particle. The central object in the Lagrangian treatment is the Landau-Lifshitz radar metric, which is the relativistic version of the right Cauchy-Green deformation tensor. We also introduce relativistic definitions of the deformation gradient, Green strain, and first and second Piola-Kirchhoff stress tensors. A gauge-fixed description of relativistic hyperelasticity is also presented, and the nonrelativistic theory is derived in the limit as the speed of light becomes infinite.
description: 12 pages, 2 figures, to be published in Classical and Quantum Gravity
Activity induced nematic order in isotropic liquid crystals
Creators: name: Santhosh, Sreejith
name: Nejad, Mehrana R.
name: Doostmohammadi, Amin
name: Yeomans, Julia M.
name: Thampi, Sumesh P.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: We use linear stability analysis to show that an isotropic phase of elongated particles with dipolar flow fields can develop nematic order as a result of their activity. We argue that ordering is favoured if the particles are flow-aligning and is strongest if the wavevector of the order perturbation is neither parallel nor perpendicular to the nematic director. Numerical solutions of the hydrodynamic equations of motion of an active nematic confirm the results. The instability is contrasted to the well-known hydrodynamic instability of an ordered active nematic.
Additional file 3 of Vorinostat impairs the cancer-driving potential of leukemia-secreted extracellular vesicles
Creators: name: Massaro, Crescenzo
name: Sgueglia, Giulia
name: Muro, Annamaria
name: Pieragostino, Damiana
name: Lanuti, Paola
name: Cufaro, Maria Concetta
name: Giorgio, Cristina
name: D’Agostino, Erika
name: Torre, Laura Della
name: Baglio, Serena Rubina
name: Pirozzi, Marinella
name: De Simone, Mariacarla
name: Altucci, Lucia
name: Dell’Aversana, Carmela
Publisher: name: figshare
Year: 2025
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Chemical Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Cancer
subject: Hematology
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 3
Additional file 2 of The implementation of pharmaceutical services in public hospitals in Mexico: an analysis of the legal framework and organizational practice
Creators: name: López, Laura C. Vargas
name: Fela Viso Gurovich
name: Anahí Dreser Mansilla
name: Wirtz, Veronika J.
name: Reich, Michael R.
Publisher: name: figshare
Year: 2021
Subjects: subject: Law
subject: FOS: Law

description: Additional file 2: Annex 2. Interview guide.
The New Transiting Planet OGLE-TR-56b: Orbit and Atmosphere
Creators: name: Sasselov, Dimitar D.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Motivated by the identification of the very close-in extrasolar giant planet OGLE-TR-56b, we explore the implications of its existence on problems of tidal dissipation, planet migration, and atmospheric stability. The small orbit of OGLE-TR-56b makes the planet an interesting test particle case for tidal dissipation in stellar convection zones. We show that it favors prescriptions of suppressed convective eddy viscosity. Precise timing of the transits of OGLE-TR-56b might place interesting constraints on stellar convection theory, if orbital period change is detected in the near future.
description: 12 pages, 1 figure, submitted to ApJL
Ferdina mena Mah 2017
Creators: name: Jangoux, Michel
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Echinodermata
Asteroidea
Valvatida
Goniasteridae
Ferdina
Ferdina mena

description: mena Mah, 2017, Ferdina
Ferdina mena Mah, 2017: 19, fig. 5A-H.
CURRENT STATUS. — Ferdina mena Mah, 2017.
TYPE MATERIAL. — Madagascar • holotype; Nosy manitsa; MNHN- IE-2007-5091 • 1 paratype; same as holotype; MNHN-IE-2007-5078 • 1 paratype, same as holotype; MNHN-IE-2007-5081 • 1 paratype; Choumare Island; MNHN-IE-2007-4984 • 1 paratype; same as for preceding; MNHN-IE-2007-5051 • 1 paratype; Cape Sainte Marie; MNHN-IE-2007-5104 • 1 paratype; same as for preceding; MNHN-IE-2007-5114 • 1 paratype; same as preceding; MNHN- IE-2007-51129 • 1 paratype; Cape Antsirabe; MNHN-IE-2007-5006 • 1 paratype; Flacourt lighthouse; MNHN-IE-2007-4939 • 1 paratype; same as for preceding; MNHN-IE-2007-4979 • 1 paratype; Galions Bay; MNHN-IE-2007-4934 • 1 paratype; same as for preceding; MNHN-IE-2007-4941 • 1 paratype; same as for preceding; MNHN- IE-2007-5019 • 1 paratype; Fort-Dauphin Bay; MNHN-IE-2007-5032 • 1 paratype; Lavonono; MNHN-IE-2007-5106 • 1 paratype; Narendry;MNHN-IE-2007-1099 • 1 paratype; Nosy Be; MNHN- IE-2013-6602 • 1 paratype; Tozer Bank; MNHN-IE-2007-5076 • 1 paratype; same as for preceding; MNHN-IE-2007-5105 • 1 paratype; W Evatra tip; MNHN-IE-2007-4961 • 1 paratype; same as for preceding; MNHN-IE-2007-4975.
description: Published as part of Jangoux, Michel, 2022, The type specimens of extant asteroids (Echinodermata) in the Muséum national d'Histoire naturelle of Paris, pp. 259-334 in Zoosystema 44 (11) on page 299, DOI: 10.5252/zoosystema2022v44a11, http://zenodo.org/record/6616817
Systematic Error Rationalization for NASA SLR Systems
Creators: name: Van Husson,
Publisher: name: Zenodo
Year: 2022
Subjects: SLR
Systematic error

description: Past and current NASA SLR systematic errors along with recommendations on how to mitigate systematic errors in the future are presented.. Several tools/techniques that can be used to reveal SLR systematic errors with the potential of modeling the errors will be discussed. In addition, a few examples of unmodeled SLR systematic errors and their resultant impact on ITRF2020 coordinates are shown.
Randomization tests of copula symmetry
Creators: name: Beare, Brendan K.
name: Seo, Juwon
Publisher: name: arXiv
Year: 2019
Subjects: subject: Econometrics (econ.EM)
subject: Methodology (stat.ME)
subject: FOS: Economics and business
subject: FOS: Computer and information sciences

description: New nonparametric tests of copula exchangeability and radial symmetry are proposed. The novel aspect of the tests is a resampling procedure that exploits group invariance conditions associated with the relevant symmetry hypothesis. They may be viewed as feasible versions of randomization tests of symmetry, the latter being inapplicable due to the unobservability of margins. Our tests are simple to compute, control size asymptotically, consistently detect arbitrary forms of asymmetry, and do not require the specification of a tuning parameter. Simulations indicate excellent small sample properties compared to existing procedures involving the multiplier bootstrap.
Additional file 1 of Vorinostat impairs the cancer-driving potential of leukemia-secreted extracellular vesicles
Creators: name: Massaro, Crescenzo
name: Sgueglia, Giulia
name: Muro, Annamaria
name: Pieragostino, Damiana
name: Lanuti, Paola
name: Cufaro, Maria Concetta
name: Giorgio, Cristina
name: D’Agostino, Erika
name: Torre, Laura Della
name: Baglio, Serena Rubina
name: Pirozzi, Marinella
name: De Simone, Mariacarla
name: Altucci, Lucia
name: Dell’Aversana, Carmela
Publisher: name: figshare
Year: 2025
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Chemical Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Cancer
subject: Hematology
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1
Ecology and distribution of Alfalfa Mosaic Virus (AMV) and Trifolium repens for the ecological risk assessment of genetically modified AMV-resistant T. repens
Creators: name: Biddle, Julianne Maree
Publisher: name: The Australian National University
Year: 2011
Subjects: subject: QR398.6.B53 2011
subject: Alfalfa mosaic virus Ecology
subject: Alfalfa mosaic virus Australia, Southeastern
subject: White clover Disease and pest resistance Genetic aspects
subject: White clover Genetic engineering

description: This thesis presents a study of the ecology, distribution and pathology of the pasture speciesTrifolium repens and its pathogen Alfalfa mosaic virus (AMV) in south-eastern (SE) Australia, to inform an ecological risk assessment of transgenic AMV-resistant T. repens. There are concerns worldwide regarding the environmental release of pathogen-resistant (P-R) pasture plants as pasture species have a history of invasiveness. The key concern is that following release from pathogen pressure, P-R plants may become weedy. The results of this work indicate that T. repens is naturalised in many habitats in SE Australia (at 59% of 213 sites visited in a 300,000 km{u00B2} study region). AMV was detected at 15% of sites, was not restricted by region or habitat type, and was significantly more likely to occur in naturalised T. repens populations that were abundant, close to agriculture, and/or disturbed. Coat protein (CP) analysis of AMV (83 isolates) from naturalised T. repens in SE Australia suggests that the population has little structure by geographic origin, host or community type, suggesting that AMV dispersal is largely human mediated in this region. None of the isolates tested had a CP nucleotide sequence identical to the transgene used for GM T. repens, but most (71%) possessed the same amino acid sequence. The remaining isolates had CP sequences that differed by up to four amino acids to the transgene. Transgenic T. repens, if grown in SE Australia, is likely to be exposed to the full suite of AMV variants observed. Therefore, prior to environmental release, resistance of transgenic T. repens to isolates representing the genetic diversity present in SE Australia should be evaluated. Naturalised and cultivated T. repens genotypes were susceptible to AMV infection and AMV generally reduced T. repens growth (mean reductions up to 35% ). Variability in the infectivity of AMV isolates and host-isolate specificity were observed; growth impacts varied depending on individual clover x virus combinations, indicating that AMV may be more important in reducing host population size for some clover genotypes than others. This thesis illustrates the complex nature of ecological risk assessments of widespread invasive pasture species and demonstrates the need for targeted habitat-and pathosystem-specific assessments. Completion of initial stages of this risk assessment suggest that AMV resistance is likely to increase the fitness of naturalised T. repens populations, and so AMV-resistant T. repens may pose a risk to some native habitats in SE Australia.
Coupled Boltzmann Transport Equations of Heavy Quarks and Quarkonia in Quark-Gluon Plasma
Creators: name: Yao, Xiaojun
name: Ke, Weiyao
name: Xu, Yingru
name: Bass, Steffen A.
name: Müller, Berndt
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We develop a framework of coupled transport equations for open heavy flavor and quarkonium states, in order to describe their transport inside the quark-gluon plasma. Our framework is capable of studying simultaneously both open and hidden heavy flavor observables in heavy-ion collision experiments and can account for both, uncorrelated and correlated recombination. Our recombination implementation depends on real-time open heavy quark and antiquark distributions. We carry out consistency tests to show how the interplay among open heavy flavor transport, quarkonium dissociation and recombination drives the system to equilibrium. We then apply our framework to study bottomonium production in heavy-ion collisions. We include $Υ(1S)$, $Υ(2S)$, $Υ(3S)$, $χ_b(1P)$ and $χ_b(2P)$ in the framework and take feed-down contributions during the hadronic gas stage into account. Cold nuclear matter effects are included by using nuclear parton distribution functions for the initial primordial heavy flavor production. A calibrated $2+1$ dimensional viscous hydrodynamics is used to describe the bulk QCD medium. We calculate both the nuclear modification factor $R_{\mathrm{AA}}$ of all bottomonia states and the azimuthal angular anisotropy coefficient $v_2$ of the $Υ(1S)$ state and find that our results agree reasonably with experimental measurements. Our calculations indicate that correlated cross-talk recombination is an important production mechanism of bottomonium in current heavy-ion experiments. The importance of correlated recombination can be tested experimentally by measuring the ratio of $R_{\mathrm{AA}}(χ_b(1P))$ and $R_{\mathrm{AA}}(Υ(2S))$.
description: 36 pages, 7 figures, 3 tables; v2: changed to JHEP format, added a few references; v3: uncertainty analysis added, new measurement proposal to test correlated recombination; v4: minor change in Fig.7c and relevant discussions; v5: published version; link to the major part of the code: https://github.com/4KColo/Quarkonium_cython
Classification of Ding's Schubert varieties: finer rook equivalence
Creators: name: Develin, Mike
name: Martin, Jeremy L.
name: Reiner, Victor
Publisher: name: arXiv
Year: 2004
Subjects: subject: Algebraic Geometry (math.AG)
subject: Combinatorics (math.CO)
subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 14M15, 05E05

description: K. Ding studied a class of Schubert varieties X_λin type A partial flag manifolds, corresponding to integer partitions λand in bijection with dominant permutations. He observed that the Schubert cell structure of X_λis indexed by maximal rook placements on the Ferrers board B_λ, and that the integral cohomology groups H^*(X_λ; Zz), H^*(X_μ; Zz) are additively isomorphic exactly when the Ferrers boards B_λ, B_μsatisfy the combinatorial condition of rook-equivalence. We classify the varieties X_λup to isomorphism, distinguishing them by their graded cohomology rings with integer coefficients. The crux of our approach is studying the nilpotence orders of linear forms in the cohomology ring.
description: 19 pages. Final version, with some minor mistakes corrected. To appear in Canadian Journal of Mathematics
Keeping an Eye on DBI: Power-counting for small-$c_s$ Cosmology
Creators: name: Babic, Ivana
name: Burgess, C. P.
name: Geshnizjani, Ghazal
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Inflationary mechanisms for generating primordial fluctuations ultimately compute them as the leading contributions in a derivative expansion, with corrections controlled by powers of derivatives like the Hubble scale over Planck mass: $H/M_p$. At face value this derivative expansion breaks down for models with a small sound speed, $c_s$, to the extent that $c_s \ll 1$ is obtained by having higher-derivative interactions like $\mathfrak{L}_{\rm eff} \sim (\partial Φ)^4$ compete with lower-derivative propagation. This concern arises more generally for models whose lagrangian is given as a function $P(X)$ for $X = -\partial_μΦ\partial^μΦ$ --- including in particular DBI models for which $P(X) \propto \sqrt{1-kX}$ --- since these keep all orders in $\partial Φ$ while dropping $\partial^n Φ$ for $n > 1$. We here find a sensible power-counting scheme for DBI models that gives a controlled expansion in powers of three types of small parameters: $H/M_p$, slow-roll parameters (possibly) and $c_s \ll 1$. We do not find a similar expansion framework for generic small-$c_s$ or $P(X)$ models. Our power-counting result quantifies the theoretical error for any prediction (such as for inflationary correlation functions) by fixing the leading power of these small parameters that is dropped when not computing all graphs (such as by restricting to the classical approximation); a prerequisite for meaningful comparisons with observations. The new power-counting regime arises because small $c_s$ alters the kinematics of free fluctuations in a way that changes how interactions scale at low energies, in particular allowing $1-c_s$ to be larger than derivative-measuring quantities like $(H/M_p)^2$.
description: 24 pages, 1 figure
Hypotrachyna jamesii Divakar, A. Crespo, Sipman, Elix, comb. nov.
Creators: name: Divakar, Pradeep K.
name: Crespo, Ana
name: Núñez-Zapata, Jano
name: Flakus, Adam
name: Sipman, Harrie J. M.
name: Elix, John A.
name: Lumbsch, H. Thorsten
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Fungi
Ascomycota
Lecanoromycetes
Lecanorales
Parmeliaceae
Hypotrachyna
Hypotrachyna jamesii

description: Hypotrachyna jamesii (Hale) Divakar, A. Crespo, Sipman, Elix & Lumbsch, comb. nov. MycoBank No.: MB
803587
 Parmelia jamesii Hale (1972: 179); Parmelina jamesii (Hale) Hale (1976: 35); Parmelinopsis jamesii (Hale) Elix & Hale (1987: 242).
 Hypotrachyna megadactyla (Aptroot) Divakar, A. Crespo, Sipman, Elix & Lumbsch, comb. nov. MycoBank No.: MB 803588
 Parmelinopsis megadactyla Aptroot (1991: 242).
 Hypotrachyna microlobulata (D.D. Awasthi) Divakar, A. Crespo, Sipman, Elix & Lumbsch, comb. nov. MycoBank No.: MB 803589
 Parmelia microlobulata Awasthi (1976: 182); Parmelinopsis microlobulata (D.D. Awasthi) Elix & Hale (1987: 242).
description: Published as part of Divakar, Pradeep K., Crespo, Ana, Núñez-Zapata, Jano, Flakus, Adam, Sipman, Harrie J. M., Elix, John A. & Lumbsch, H. Thorsten, 2013, A molecular perspective on generic concepts in the Hypotrachyna clade (Parmeliaceae, Ascomycota), pp. 21-38 in Phytotaxa 132 (1) on pages 33-34, DOI: 10.11646/phytotaxa.132.1.2, http://zenodo.org/record/5086040
Optically Thick Clumps - Not the Solution to the Wolf-Rayet Wind Momentum Problem?
Creators: name: Brown, J C
name: Cassinelli, J P
name: Li, Q
name: Kholtygin, A F
name: Ignace, R
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The hot star wind momentum problem η= mdot*vinfty/(L/c) >> 1 is revisited, and it is shown that the conventional belief, that it can be solved by a combination of clumping of the wind and multiple scattering of photons, is not self-consistent for optically thick clumps. Clumping does reduce the mass loss rate mdot, and hence the momentum supply, required to generate a specified radio emission measure \varepsilon, while multiple scattering increases the delivery of momentum from a specified stellar luminosity L. However, in the case of thick clumps, when combined the two effects act in opposition rather than in unison since clumping reduces multiple scattering. Thus the ratio of momentum deliverable to momentum required is maximal for a smooth wind and the momentum problem remains for the thick clump case. In the case of thin clumps, all of the benefit of clumping in reducing ηlies in reducing \mdot for a given \varepsilon so that extremely small filling factors f = 10e-4 are needed. It is also shown that clumping affects the inference of \mdot from radio \varepsilon not only by changing the emission measure per unit mass but also by changing the radio optical depth unity radius R_{rad}, and hence the observed wind volume, at radio wavelengths.
description: to appear in Astronomy & Astrophysics
Astropecten irregularis subsp. pontoporeus
Creators: name: Jangoux, Michel
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Echinodermata
Asteroidea
Paxillosida
Astropectinidae
Astropecten
Astropecten irregularis
Astropecten irregularis pontoporeus (sladen, 1883)

description: michaelseni Koehler, 1914, Astropecten
Astropecten michaelseni Koehler, 1914: 144, pl. 4, figs 3-6, 8-11, pl. 5, figs 1-2, 13, 15-17.
Astropecten irregularis pontoporeus ‒ Clark & Downey 1992: 38.
CURRENT STATUS. — Astropecten irregularis pontoporeus (Sladen, 1883).
TYPE MATERIAL. — West Africa • 2 syntypes; MNHN-IE-2014-19.
REMARK
Koehler (1914) reports 48 specimens from thirteen different localities (from Liberia to Angola).
description: Published as part of Jangoux, Michel, 2022, The type specimens of extant asteroids (Echinodermata) in the Muséum national d'Histoire naturelle of Paris, pp. 259-334 in Zoosystema 44 (11) on page 299, DOI: 10.5252/zoosystema2022v44a11, http://zenodo.org/record/6616817
The relationship between cognition and mortality in a community sample of older adults
Creators: name: Batterham, Philip
Publisher: name: The Australian National University
Year: 2011
Subjects: subject: BF724.85.C64 B38 2011
subject: Cognition in old age
subject: Cognition Age factors Longitudinal studies
subject: Aging Psychological aspects Longitudinal studies
subject: Mortality

description: Cognitive performance has previously been shown to be associated with time to death in a broad range of studies. There are multiple perspectives that have been used to better understand this relationship, including identifying the types of cognitive abilities that predict mortality, investigating potential mechanisms that might explain the relationship, examining whether level of ability or changes in ability are responsible for the association, assessing evidence of terminal decline and exploring patterns of late-life decline. It is also important to rule out the confounding of the relationship between cognition and time to death by other factors such as mental health. Five research articles investigated multiple aspects of the relationship between cognition and mortality using the Canberra Longitudinal Study cohort, a sample of 896 community-dweIIing Australians aged 70 and older. Findings suggested that fluid inteIIigence was a better predictor of mortality than crystaIIised inteIIigence. While socioeconomic status, health behaviours and health status accounted for some of the variance in the relationship, certain domains of cognitive ability including processing speed and global ability had an independent effect on mortality. Using unbiased estimates of cognitive change, it was found that initial cognitive performance was a better predictor of mortality, particularly cardiovascular mortality, than the rate of change in ability. However, there was evidence of terminal decline in the sample, with decline accelerating two-to four-fold, beginning 6-8 years prior to death across various abilities. Although education modified the time course of terminal decline, the effects were not consistent with the predictions of the cognitive reserve hypothesis. Age-related decline in ability could not be attributed to common biological constraints, as little evidence was found for late-life dedifferentiation of abilities after accounting for dementia. FinaIIy, depression and anxiety had no significant association with mortality after accounting for physical health, indicating that the cognition-mortality relationship did not result from confounding by mental health status. Overall, late-life cognitive performance appears to be related to mortality partly because it reflects life-long outcomes from a range of health behaviours, disease states, educational experience and socioeconomic background. In addition, pathological events including dementia and cardiovascular changes may contribute to the decline of cognitive performance that occurs in proximity to death. However, beyond these influences, there is an aspect of cognitive ability that is independently predictive of mortality.
Additional file 3 of The implementation of pharmaceutical services in public hospitals in Mexico: an analysis of the legal framework and organizational practice
Creators: name: López, Laura C. Vargas
name: Fela Viso Gurovich
name: Anahí Dreser Mansilla
name: Wirtz, Veronika J.
name: Reich, Michael R.
Publisher: name: figshare
Year: 2021
Subjects: subject: Law
subject: FOS: Law

description: Additional file 3: Annex 3. CoreQ Checklist.
Hypotrachyna nagalandica Divakar, A. Crespo, Sipman, Elix, comb. nov.
Creators: name: Divakar, Pradeep K.
name: Crespo, Ana
name: Núñez-Zapata, Jano
name: Flakus, Adam
name: Sipman, Harrie J. M.
name: Elix, John A.
name: Lumbsch, H. Thorsten
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Fungi
Ascomycota
Lecanoromycetes
Lecanorales
Parmeliaceae
Hypotrachyna
Hypotrachyna nagalandica

description: Hypotrachyna nagalandica (K. Singh & Sinha) Divakar, A. Crespo, Sipman, Elix & Lumbsch, comb. nov.
MycoBank No.: MB 803590
 Parmelina nagalandica K. Singh & Sinha (1993: 464); Parmelinopsis nagalandica (K. Singh & Sinha) Divakar & Upreti (2005: 288).
description: Published as part of Divakar, Pradeep K., Crespo, Ana, Núñez-Zapata, Jano, Flakus, Adam, Sipman, Harrie J. M., Elix, John A. & Lumbsch, H. Thorsten, 2013, A molecular perspective on generic concepts in the Hypotrachyna clade (Parmeliaceae, Ascomycota), pp. 21-38 in Phytotaxa 132 (1) on page 34, DOI: 10.11646/phytotaxa.132.1.2, http://zenodo.org/record/5086040
Magnetic Tunnel Window's Imprint and Beyond
Creators: name: Alonso, J. J.
name: Fernandez, J. F.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We report results from Monte Carlo simulations of systems of magnetic dipoles that relax through quantum tunneling, much as Fe_8 crystals at very low temperature.For short times, a hole develops in suitably defined magnetic field pseudo--distributions, which matches the shape of the tunnel window (TW). Much later, ordinary field distributions P(h) develop similar holes if thermal energies are not much larger than the TW's energy. Still later, below the long--range ordering (LRO) temperature, P(h) exhibits the signature of LRO.
description: 2 LaTeX pages, 3 figures. Submitted to JMMM on 25 April 2003. Accepted on 17 July 2003
Overcoming the dephasing limit in multiple-pulse laser wakefield acceleration
Creators: name: Sadler, James D.
name: Arran, Christopher
name: Li, Hui
name: Flippo, Kirk A.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: The electric field in laser-driven plasma wakefield acceleration is orders of magnitude higher than conventional radio-frequency cavities, but the energy gain is limited by dephasing between the ultra-relativistic electron bunch and the wakefield, which travels at the laser group velocity. We present a way to overcome this limit within a single plasma stage. The amplitude of the wakefield behind a train of laser pulses can be controlled in-flight by modulating the density profile. This creates a succession of resonant laser-plasma accelerator sections and non-resonant drift sections, within which the wakefield disappears and the electrons rephase. A two-dimensional particle-in-cell simulation with four 2.5TW laser pulses produces a 50MeV electron energy gain, four times that obtained from a uniform plasma. Although laser red-shift prevents operation in the blowout regime, the technique offers increased energy gain for accelerators limited to the linear regime by the available laser power. This is particularly relevant for laser-plasma x-ray sources capable of operating at high repetition rates, which are highly sought after.
Utricularia caerulea Linnaeus 1753
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Lamiales
Lentibulariaceae
Utricularia
Utricularia caerulea

description: Utricularia caerulea Linnaeus, Species Plantarum 1: 18. 1753. "Habitat in Zeylona." RCN: 151. Lectotype (Committee for Spermatophyta in Taxon 38: 302. 1989): Herb. Hermann 2: 13, No. 23 (BM-000621547). Current name:  Utricularia caerulea L. (Lentibulariaceae). Note: Smith (in Exot. Bot. 2: 119-120. 1805) has been credited with the typification of the name, basing it on the Hermann element. However, as the name had also been interpreted via other, discordant elements, Bhattacharyya (in Taxon 35: 750. 1986) proposed the name for rejection. This was not approved by the Committee for Spermatophyta, who ruled (in Taxon 38: 302. 1989) that the Hermann element should be the type, and that the name should be used in the sense of this type. Taylor (in Kew Bull, Addit. Ser. 14: 192. 1989) gives a review.
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part U), pp. 906-910 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 909, DOI: 10.5281/zenodo.291971
title: Characterisation of a novel genetically engineered mouse model of non-small cell lung cancer with a dynamic immune response
Creators: name: Laing, Sarah
Publisher: name: University of Glasgow
Year: 2021
Subjects: subject: Lung Cancer, Genetically engineered mouse models of cancer, immune response, Kras, Myc, Apobec3B.

description: Lung cancer is the most common form of cancer in the world, both in terms of diagnosis and number of deaths per annum. Approximately 85% of cases diagnosed are non-small cell lung cancer (NSCLC), of which adenocarcinoma is the most common histological subtype. Specific DNA mutations allow for molecular characterisation of the disease and activating mutations in KRAS are present in one third of cases. The oncogene MYC is a downstream target of KRAS and the two proteins have long been known to cooperate with one another to induce tumorigenesis. The gene editing enzyme APOBEC3B (A3B) is a cytidine deaminase, deaminating cytidine residues in the genome, resulting in C > T transversions. If these point mutations occur in the coding region of a gene this can result in a mutated protein with altered function. A3B has been shown to be involved in tumour evolution, invasion and metastasis, making it an attractive target for investigation. Additionally, upregulation of A3B in NSCLC has been correlated with an increase in mutations at GC base pairs and the A3B mutations signature has been noted in the tumours of both smokers and non-smokers. The mutations caused by A3B catalytic activity may result in the tumours being more immune visible, due to increased neoantigen production. This presents an opportunity for the tumour immune response to recognise tumour cells and destroy them before they can progress to a clinically relevant malignancy. Genetically engineered mouse models of cancer have contributed significantly to the field of cancer research. Tumours arising in advanced GEMMs closely mimic the features of their human counterparts and are able to spontaneously progress to metastatic disease. However, there are some limitations to currently available GEMMs, one such being that they are not truly reflective of the high tumour mutation burden seen in human non-small cell lung cancer. Therefore, there is an urgent need to develop models that reflect the mutational diversity seen in the human disease in order to better understand the challenges faced in the human disease, such as resistance to therapy. The work presented in this thesis describes the characterisation of a novel genetically engineered mouse model of NSCLC. This conditional model allows for the expression of the oncogenes Kras and Myc (KM) exclusively in the lung epithelium to drive tumour formation. A modest overexpression of A3B (KMA) is then used to drive increased tumour mutation burden.
Intrinsic Decoherence Dynamics in Smooth Hamiltonian Systems: Quantum-classical Correspondence
Creators: name: Gong, Jiangbin
name: Brumer, Paul
Publisher: name: arXiv
Year: 2003
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A direct classical analog of the quantum dynamics of intrinsic decoherence in Hamiltonian systems, characterized by the time dependence of the linear entropy of the reduced density operator, is introduced. The similarities and differences between the classical and quantum decoherence dynamics of an initial quantum state are exposed using both analytical and computational results. In particular, the classicality of early-time intrinsic decoherence dynamics is explored analytically using a second-order perturbative treatment, and an interesting connection between decoherence rates and the stability nature of classical trajectories is revealed in a simple approximate classical theory of intrinsic decoherence dynamics. The results offer new insights into decoherence, dynamics of quantum entanglement, and quantum chaos.
description: 12 pages, 7 figures, to appear in Physical Review A
Additional file 1 of Development of the gait outcomes assessment list for lower-limb differences (GOAL-LD) questionnaire: a child and parent reported outcome measure
Creators: name: Dermott, Jennifer A.
name: F. Virginia Wright
name: Salbach, Nancy M.
name: Narayanan, Unni G.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 1. Cognitive interview guide
Additional file 4 of Vorinostat impairs the cancer-driving potential of leukemia-secreted extracellular vesicles
Creators: name: Massaro, Crescenzo
name: Sgueglia, Giulia
name: Muro, Annamaria
name: Pieragostino, Damiana
name: Lanuti, Paola
name: Cufaro, Maria Concetta
name: Giorgio, Cristina
name: D’Agostino, Erika
name: Torre, Laura Della
name: Baglio, Serena Rubina
name: Pirozzi, Marinella
name: De Simone, Mariacarla
name: Altucci, Lucia
name: Dell’Aversana, Carmela
Publisher: name: figshare
Year: 2025
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Chemical Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Cancer
subject: Hematology
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 4
On the fluid ball conjecture
Creators: name: Coutinho, Fernando
name: Leandro, Benedito
name: Reis, Hiuri F. S.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Differential Geometry (math.DG)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: The fluid ball conjecture states that a static perfect fluid space-time is spherically symmetric. In this paper we construct a Robinson's divergence formula for the static perfect fluid space-time. Inspired by this conjecture, a rigidity result for the spatial factor of a static perfect fluid satisfying some boundary conditions is proved, provided that an equation of state holds.
Utricularia foliosa Linnaeus 1753
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Lamiales
Lentibulariaceae
Utricularia
Utricularia foliosa

description: Utricularia foliosa Linnaeus, Species Plantarum 1: 18. 1753. "Habitat in Americes Gallia aequinoctiali." RCN: 145. Lectotype (Taylor in Kew Bull., Addit. Ser. 14: 675. 1989): [icon] in Plumier, Codex Boerhaavianus (University Library, Groningen). Current name:  Utricularia foliosa L. (Lentibulariaceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part U), pp. 906-910 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 909, DOI: 10.5281/zenodo.291971
A geometric look at the objective gravitational wave function reduction
Creators: name: Rahmani, Faramarz
name: Golshani, Mehdi
name: Jafari, Ghadir
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In ref [1], a criterion has been derived for the objective wave function reduction through the Shrödinger-Newton equation. In this paper, we shall derive that criterion by using the concept of Bohmian trajectories. This study has two consequences. First, providing a geometric perspective on the problem of wave function reduction and the other, representing the role of quantum force and gravitational force in the reduction process.
Additional file 2 of Development of the gait outcomes assessment list for lower-limb differences (GOAL-LD) questionnaire: a child and parent reported outcome measure
Creators: name: Dermott, Jennifer A.
name: F. Virginia Wright
name: Salbach, Nancy M.
name: Narayanan, Unni G.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 2. Child participant demographics.
Labor of Love : A Memoir of Gertrude Richards Ladner 1879 to 1976
Creators: name: Zerr, Sheila Rankin
name: Zilm, Glennis
name: Grant, Valerie
Publisher: name: The University of British Columbia
Year: 2017

description: Memoir of a pioneer nurse Gertrude Richards Ladner who practiced nursing in the early 1900s at the Provincial Royal Jubilee Hospital in Victoria BC from 1902 to 1908. The memoir describes early nursing practice, the science of nursing, attire and living conditions.
Additional file 1 of Native contrast visualization and tissue characterization of myocardial radiofrequency ablation and acetic acid chemoablation lesions at 0.55 T
Creators: name: Aravindan Kolandaivelu
name: Bruce, Chris G.
name: Ramasawmy, Rajiv
name: Yildirim, Dursun Korel
name: O’Brien, Kendall J.
name: Schenke, William H.
name: Rogers, Toby
name: Campbell-Washburn, Adrienne E.
name: Lederman, Robert J.
name: Herzka, Daniel A.
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Space Science
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Hematology
subject: Computational Biology

description: Additional file 1: Additional methods
Hypotrachyna neodamaziana Divakar, A. Crespo, Sipman, Elix, comb. nov.
Creators: name: Divakar, Pradeep K.
name: Crespo, Ana
name: Núñez-Zapata, Jano
name: Flakus, Adam
name: Sipman, Harrie J. M.
name: Elix, John A.
name: Lumbsch, H. Thorsten
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Fungi
Ascomycota
Lecanoromycetes
Lecanorales
Parmeliaceae
Hypotrachyna
Hypotrachyna neodamaziana

description: Hypotrachyna neodamaziana (Elix & J. Johnst.) Divakar, A. Crespo, Sipman, Elix & Lumbsch, comb. nov.
MycoBank No.: MB 803591
 Parmelina neodamaziana Elix & Johnston (1986: 155); Parmelinopsis neodamaziana (Elix & J. Johnst.) Elix & Hale (1987: 243).
description: Published as part of Divakar, Pradeep K., Crespo, Ana, Núñez-Zapata, Jano, Flakus, Adam, Sipman, Harrie J. M., Elix, John A. & Lumbsch, H. Thorsten, 2013, A molecular perspective on generic concepts in the Hypotrachyna clade (Parmeliaceae, Ascomycota), pp. 21-38 in Phytotaxa 132 (1) on page 34, DOI: 10.11646/phytotaxa.132.1.2, http://zenodo.org/record/5086040
New York Times Upshot/Siena College: October 2018 Illinois 14 Poll
Creators: name: New York Times
Publisher: name: Roper Center for Public Opinion Research
Year: 2021

description: Likelihood of voting in 2018 election (2); opinion of various public figures (2); Illinois Congressional District 14 (1); Democratic Candidate Lauren Underwood (1); Republican Candidate Randy Hultgren (1); vote for Democrat/Republican for Congress (1); respondent would like Democrats/Republicans to control House of Representatives (1); President Donald Trump job performance (1); support/oppose positions on various issues (3); prefer representative in Congress to support/serve as check on Trump (1); Supreme Court nominee Brett Kavanaugh sexual assault allegations (1); political partisanship (1).
Acceleration of Cosmic Rays at Cosmic Shocks
Creators: name: Kang, Hyesung
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Nonthermal particles can be produced due to incomplete thermalization at collisionless shocks and further accelerated to very high energies via diffusive shock acceleration. In a previous study we explored the cosmic ray (CR) acceleration at cosmic shocks through numerical simulations of CR modified, quasi-parallel shocks in 1D plane-parallel geometry with the physical parameters relevant for the shocks emerging in the large scale structure formation of the universe (Kang & Jones 2002). In order to consider the CR acceleration at shocks with a broader range of physical properties, in this contribution we present additional simulations. For a given Mach number, shocks with higher speeds accelerate CRs faster with a greater number of particles. However, two shocks with a same Mach number but with different shock speeds evolve qualitatively similarly when the results are presented in terms of diffusion length and time scales. Therefore, the time asymptotic value for the fraction of shock kinetic energy transferred to CRs is mainly controlled by shock Mach number rather than shock speed. We present the ``CR energy ratio'' for a wide range of shock parameters and for $ε=0.2-0.3$ at terminal time of our simulations. We suggest that these values can be considered as time-asymptotic values for the CR acceleration efficiency, since the time-dependent evolution of CR modified shocks has become approximately self-similar before the terminal time.
description: 12 pages, To appear in Journal of Korean Astronomical Society, March, 2003 issue