cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The role of Dark Matter annihilation in the radio emission of the galaxy cluster A520
Creators: name: Marchegiani, P.
name: Colafrancesco, S.
name: Khanye, N. F.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: A520 is a hot and luminous galaxy cluster, where gravitational lensing and X-ray measures reveal a different spatial distribution of baryonic and Dark Matter. This cluster hosts a radio halo, whose map shows a separation between the North-East and the South-West part of the cluster, similarly to what is observed in gravitational lensing maps. In this paper we study the possibility that the diffuse radio emission in this cluster is produced by Dark Matter annihilation. We find that in the whole cluster the radio emission should be dominated by baryonic phenomena; if a contribution from Dark Matter is present, it should be searched in a region in the NE part of the cluster, where a peak of the radio emission is located close to a Dark Matter sub-halo, in a region where the X-ray emission is not very strong. By estimating the radio spectrum integrated in this region using data from publicly available surveys, we find that this spectrum can be reproduced by a Dark Matter model for a neutralino with mass 43 GeV and annihilation final state $b \bar b$ for a magnetic field of 5 $μ$G.
description: 6 pages, 5 figures; accepted for publication in MNRAS
MOESM6 of Molecular epidemiology of residual Plasmodium vivax transmission in a paediatric cohort in Solomon Islands
Creators: name: Quah, Yi
name: Waltmann, Andreea
name: Karl, Stephan
name: White, Michael
name: Ventis Vahi
name: Darcy, Andrew
name: Pitakaka, Freda
name: Whittaker, Maxine
name: Tisch, Daniel
name: Barry, Alyssa
name: Celine Barnadas
name: Kazura, James
name: Mueller, Ivo
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified

description: Additional file 6: Figure S4. Plasmodium falciparum genotypes variants that were successfully characterized by msp2, TA81 and PolyÎą markers.
แนวทางการพัฒนาภาวะผู้นำเชิงกลยุทธ์ตามหลักทุติยปาปณิกสูตรของผู้บริหารมหาวิทยาลัยราชภัฏ กลุ่มภาคเหนือตอนล่าง
Creators: name: ธีรพจน์ แนบเนียน
Publisher: name: มหาวิทยาลัยมหาจุฬาลงกรณราชวิทยาลัย วิทยาเขตนครสวรรค์
Year: 2022
Subjects: ภาวะผู้นำเชิงกลยุทธ์
หลักทุติยปาปณิกสูตร
มหาวิทยาลัยราชภัฏ

description: The Journal of Research and Academics, 5, 2, 129-142
TREVR: A general $N log^2 N$ radiative transfer algorithm
Creators: name: Grond, J. J.
name: Woods, R. M.
name: Wadsley, J. W.
name: Couchman, H. M. P.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present TREVR (Tree-based REVerse Ray Tracing), a general algorithm for computing the radiation field, including absorption, in astrophysical simulations. TREVR is designed to handle large numbers of sources and absorbers; it is based on a tree data structure and is thus suited to codes that use trees for their gravity or hydrodynamics solvers (e.g. Adaptive Mesh Refinement). It achieves computational speed while maintaining a specified accuracy via controlled lowering of the resolution of both sources and rays from each source. TREVR computes the radiation field in order ${N\log N_{source}}$ time without absorption and order ${N \log N_{source} \log{N}}$ time with absorption. These scalings arise from merging sources of radiation according to an opening angle criterion and walking the tree structure to trace a ray to a depth that gives the chosen accuracy for absorption. The absorption-depth refinement criterion is unique to TREVR. We provide a suite of tests demonstrating the algorithm's ability to accurately compute fluxes, ionization fronts and shadows.
description: 15 pages, 15 figures and 1 table. Accepted by MNRAS
Tabernaemontana sananho Ruiz & Pav.
Creators: name: Molino, Jean-François
name: Sabatier, Daniel
name: Grenand, Pierre
name: Engel, Julien
name: Frame, Dawn
name: Delprete, Piero G.
name: Fleury, Marie
name: Odonne, Guillaume
name: Davy, Damien
name: Lucas, Eve J.
name: Martin, Claire A.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Gentianales
Apocynaceae
Tabernaemontana
Tabernaemontana sananho

description: [128] Tabernaemontana sananho Ruiz & Pav.
 Flora Peruviana 2: 22 (Ruiz & Pavón 1799). — Merizadenia sananho (Ruiz & Pav.) Miers, Apocyn. S. Am.: 78 [May-June 1878] (Miers 1878). — Bonafousia sananho (Ruiz & Pav.) Markgr., Notizbl. Bot. Gart. Berlin-Dahlem 14: 166 [10 July 1938] (Markgraf 1938).
 Tabernaemontana poeppigii Müll.Arg., Linnaea 30: 405 (Müller 1860). — Taberna poeppigii (Müll.Arg.) Miers, Apocyn. S. Am.: 63 [May-June 1878] (Miers 1878).
VERNACULAR NAMES. — Wp: a’ɨkãlãtã’ã • Br: guarecoló.
 HERBARIUM DATA (FG). — 33 collections at CAY. Sel. exs.: D. Sabatier & M.-F. Prévost 4424.
SIZE. — Up to 15 cm dbh (Leeuwenberg 1994).
description: Published as part of Molino, Jean-François, Sabatier, Daniel, Grenand, Pierre, Engel, Julien, Frame, Dawn, Delprete, Piero G., Fleury, Marie, Odonne, Guillaume, Davy, Damien, Lucas, Eve J. & Martin, Claire A., 2022, An annotated checklist of the tree species of French Guiana, including vernacular nomenclature, pp. 345-903 in Adansonia (3) (3) 44 (26) on page 387, DOI: 10.5252/adansonia2022v44a26, http://zenodo.org/record/7458777
Additional file 4: of Case-control Indian buffet process identifies biomarkers of response to Codrituzumab
Creators: name: Pradier, Melanie
name: Reis, Bernhard
name: Jukofsky, Lori
name: Milletti, Francesca
name: Ohtomo, Toshihiko
name: Perez-Cruz, Fernando
name: Puig, Oscar
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer

description: Relative effect size of biomarkers associated to each latent feature inferred by the C-IBP model. Significant biomarkers according to the Mann-Whitney test are marked with red circles. F1 identifies two types of patients with similar prognosis but different characteristics, F2 and F3 are associated with higher Progression Free Survival: F2 capture prognostic biomarkers while F3 capture predictive biomarkers. (PDF 85 kb)
title: A Comprehensive Evaluation of Measures of Core Inflation for Canada
Creators: name: Khan, Mikael
name: Morel, Louis
name: Sabourin, Patrick
Publisher: name: Bank of Canada
Year: 2015

description: This paper evaluates the usefulness of various measures of core inflation for the conduct of monetary policy. Traditional exclusion-based measures of core inflation are found to perform relatively poorly across a range of evaluation criteria, in part due to their inability to filter unanticipated transitory shocks. In contrast, measures such as the trimmed mean and the common component of CPI perform favorably, since they better capture persistent price movements and tend to move with macroeconomic drivers. All measures of core inflation, however, have limitations – consequently, there is merit in monitoring a set of measures. Moreover, core inflation measures are best viewed as complements to, rather than substitutes for, the thorough analysis of inflation and capacity pressures that informs the monetary policy process.
description: Dans cette étude, les auteurs évaluent l’utilité de diverses mesures de l’inflation fondamentale pour la conduite de la politique monétaire. À la lumière de toute une série de critères d’évaluation, ils constatent que les mesures traditionnelles à exclusion de composantes font plutôt pâle figure, ce qui s’explique en partie par leur incapacité à faire abstraction des chocs temporaires inattendus. En revanche, les mesures telles que la moyenne tronquée et la composante commune de l’IPC (indice des prix à la consommation) se démarquent avantageusement, car elles saisissent mieux les variations durables des prix et suivent habituellement l’évolution des déterminants macroéconomiques. Toutes les mesures de l’inflation fondamentale présentent toutefois des lacunes. Il y a donc lieu de surveiller un ensemble de mesures. Par ailleurs, il vaut mieux reconnaître les mesures de l’inflation fondamentale non comme des substituts, mais comme des compléments à l’analyse approfondie de l’inflation et des pressions sur la capacité de production, analyse qui vient éclairer le processus d’élaboration de la politique monétaire.
How big were the first cosmological objects?
Creators: name: Hutchings, Roger M.
name: Santoro, F.
name: Thomas, P. A.
name: Couchman, H. M. P.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We calculate the cooling times at constant density for halos with virial temperatures from 100 K to 10^5 K that originate from a 3-sigma fluctuation of a CDM power spectrum in three different cosmologies. Our intention is to determine the first objects that can cool to low temperatures, but not to follow their dynamical evolution. We identify two generations of halos: those with low virial temperatures, Tvir < 9000 K that remain largely neutral, and those with larger virial temperatures that become ionized. The lower-temperature, lower-mass halos are the first to cool to 75 percent of their virial temperature. The precise temperature and mass of the first objects are dependent upon the molecular hydrogen (H2) cooling function and the cosmological model. The higher-mass halos collapse later but, in this paradigm, cool much more efficiently once they have done so, first via electronic transitions and then via molecular cooling: in fact, a greater residual ionization once the halos cool below 9000 K results in an enhanced H2 production and hence a higher cooling rate at low temperatures than for the lower-mass halos, so that within our constant-density model it is the former that are the first to cool to really low temperatures. We discuss the possible significance of this result in the context of CDM models in which the shallow slope of the initial fluctuation spectrum on small scales leads to a wide range of halo masses (of differing overdensities) collapsing over a small redshift interval. This ``crosstalk'' is sufficiently important that both high- and low-mass halos collapse during the lifetimes of the massive stars which may be formed at these epochs. Further investigation is thus required to determine which generation of halos plays the dominant role in early structure formation.
description: 11 pages, 8 figures. Accepted for publication in MNRAS. Inclusion of Helium in the reaction network
MOESM5 of Molecular epidemiology of residual Plasmodium vivax transmission in a paediatric cohort in Solomon Islands
Creators: name: Quah, Yi
name: Waltmann, Andreea
name: Karl, Stephan
name: White, Michael
name: Ventis Vahi
name: Darcy, Andrew
name: Pitakaka, Freda
name: Whittaker, Maxine
name: Tisch, Daniel
name: Barry, Alyssa
name: Celine Barnadas
name: Kazura, James
name: Mueller, Ivo
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 5: Figure S3. Frequency of Plasmodium vivax infections among cohort participants (n=860).
title: Trends in Firm Entry and New Entrepreneurship in Canada
Creators: name: Cao, Shutao
name: Salameh, Mohanad
name: Seki, Mai
name: St-Amant, Pierre
Publisher: name: Bank of Canada
Year: 2015

description: Recently released data show downward trends for both the firm entry rate and the rate of new entrepreneurship since the early 1980s in Canada. This paper documents these trends and discusses potential explanations. A shift-share analysis suggests that changes to Canada’s industrial and demographic structures cannot explain the long-term downward trends, although population aging accounts for part of the decline in new entrepreneurship since around 2000. The paper also discusses other factors potentially contributing to the downward trends: increased industrial concentration, changing labour market conditions, an increased college wage premium and higher student debt. In-depth analysis of these factors is left for future research.
description: Des données publiées récemment font ressortir une tendance à la baisse qui touche aussi bien le taux de création d’entreprises que le taux d’entrepreneuriat depuis le début des années 1980 au Canada. Les auteurs mettent en évidence cette tendance et en examinent les explications possibles. Une analyse structurelle-résiduelle montre que l’évolution des structures industrielles et démographiques au Canada n’explique pas les tendances à long terme à la baisse, bien que le vieillissement de la population motive en partie la diminution du taux d’entrepreneuriat depuis l’année 2000 environ. Les auteurs étudient aussi d’autres facteurs qui pourraient contribuer aux tendances observées : la concentration industrielle accrue, l’évolution des conditions sur le marché du travail, la hausse du surplus de rémunération lié à l’éducation post-secondaire et l’augmentation des dettes des étudiants. Une analyse plus exhaustive des ces facteurs pourrait faire l’objet d’études futures.
Neutrino Scattering to Understand "g_A Quenching"
Creators: name: Engel, Jon
Publisher: name: Zenodo
Year: 2018
Subjects: neutrinos
CEvNS
gA quenching

description: Presentation given at the Magnificent CEvNS workshop (2018) on the subject of "g_A quenching" and the connections with neutrino scattering experiments.
แนวทางการบริหารกิจกรรมพัฒนาผู้เรียนตามหลักไตรสิกขาของผู้บริหารสถานศึกษาขนาดเล็กสำนักงานเขตพื้นที่การศึกษาประถมศึกษานครสวรรค์ เขต 1
Creators: name: อรรถพันธ์ แย้มแสง
Publisher: name: มหาวิทยาลัยมหาจุฬาลงกรณราชวิทยาลัย วิทยาเขตนครสวรรค์
Year: 2022
Subjects: แนวทางการบริหารกิจกรรมพัฒนาผู้เรียน
หลักไตรสิกขา
สถานศึกษาขนาดเล็ก

description: The Journal of Research and Academics, 5, 2, 143-156
E_(10), BE_(10) and Arithmetical Chaos in Superstring Cosmology
Creators: name: Damour, Thibault
name: Henneaux, Marc
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: It is shown that the never ending oscillatory behaviour of the generic solution, near a cosmological singularity, of the massless bosonic sector of superstring theory can be described as a billiard motion within a simplex in 9-dimensional hyperbolic space. The Coxeter group of reflections of this billiard is discrete and is the Weyl group of the hyperbolic Kac-Moody algebra E$_{10}$ (for type II) or BE$_{10}$ (for type I or heterotic), which are both arithmetic. These results lead to a proof of the chaotic (``Anosov'') nature of the classical cosmological oscillations, and suggest a ``chaotic quantum billiard'' scenario of vacuum selection in string theory.
description: 4 pages, 1 figure, minor changes in the text, two references added
Essentiality landscape of metabolic networks
Creators: name: Kim, P.
name: Han, K.
name: Lee, D. -S.
name: Kahng, B.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Molecular Networks (q-bio.MN)
subject: Quantitative Methods (q-bio.QM)
subject: FOS: Biological sciences

description: Local perturbations of individual metabolic reactions may result in different levels of lethality, depending on their roles in metabolism and the size of subsequent cascades induced by their failure. Moreover, essentiality of individual metabolic reactions may show large variations within and across species. Here we quantify their essentialities in hundreds of species by computing the growth rate after removal of individual and pairs of reactions by flux balance analysis. We find that about 10% of reactions are essential, i.e., growth stops without them, and most of the remaining reactions are redundant in the metabolic network of each species. This large-scale and cross-species study allows us to determine ad hoc ages of each reaction and species. We find that when a reaction is older and contained in younger species, the reaction is more likely to be essential. Such correlations of essentiality with the ages of reactions and species may be attributable to the evolution of cellular metabolism, in which alternative pathways are recruited to ensure the stability of important reactions to various degrees across species.
Love and respect : virtue friendship in Plato's Phaedrus and Kant's Metaphysics of morals
Creators: name: White, Glenavin Lindley
name: 0000-0002-3847-555X
Publisher: name: The University of Texas at Austin
Year: 2019
Subjects: Virtue friendship
Character friendship
Friendship
Philosophy of friendship
Phaedrus
Plato
Philosophy of love
The Metaphysics of morals
Kant
Doctrine of virtue
Friendship and self-knowledge
Self-knowledge
Friendship and self knowledge
Knowledge of souls
Kantian virtue ethics
Kantian theory of virtue
Kant's virtue ethics
Kant's theory of virtue
Kant's philosophy of friendship
Kantian theory of friendship
Kantian philosophy of friendship
Kant's virtue friendship
Kantian virtue friendship
Virtue friendship in Kant
Virtue friendship in Plato
Character friendship in Kant
Character friendship in Plato
Kant on friendship
Plato on friendship
Platonic virtue friendship
Platonic character friendship

description: This paper argues, first, that, while philosophical treatments of friendship in the western tradition have typically taken Aristotle's account of virtue friendship as their starting point, we can already find, in Plato's Phaedrus, an account of friendship which comes close enough to Aristotle's in its most philosophically interesting features to be meaningfully called a virtue friendship, but with some intriguing differences, and that a close examination of this earlier account of Plato's has insights to offer us about both the moral significance of friendships of this kind, and, potentially, Plato's own philosophy. It then argues that another, perhaps even more overlooked, account of virtue friendship can be found in Kant's Metaphysics of Morals, offering us a picture of the moral significance that this kind of friendship can have across very different ethical systems, and also, perhaps, an illuminating perspective from which to approach Kant's own conception of virtue.
Tabernaemontana undulata Vahl
Creators: name: Molino, Jean-François
name: Sabatier, Daniel
name: Grenand, Pierre
name: Engel, Julien
name: Frame, Dawn
name: Delprete, Piero G.
name: Fleury, Marie
name: Odonne, Guillaume
name: Davy, Damien
name: Lucas, Eve J.
name: Martin, Claire A.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Gentianales
Apocynaceae
Tabernaemontana
Tabernaemontana undulata

description: [129] Tabernaemontana undulata Vahl
 Eclog. Amer. 2: 20 (Vahl 1798). — Bonafousia undulata (Vahl) A.DC., Prodr. [A. P. de Candolle] 8: 359 [mid Mar. 1844] (Candolle 1844).
 Echites brasiliensis Thunb., Echitis 5 (Thunberg 1819).
 Tabernaemontana meyeri G.Don, Gen. Hist. 4 (1): 89 (Don 1837). — Anartia meyeri (G.Don) Miers, Apocyn. S. Am.: 80 [May-June 1878] (Miers 1878).
 Tabernaemontana perrottetii A.DC., Prodr. [A. P. de Candolle] 8: 362 [mid Mar. 1844] (Candolle 1844). — Bonafousia perrottetii (A.DC.) Miers, Apocyn. S. Am.: 51 [May-June 1878] (Miers 1878).
 Peschiera surinamensis Miq., Linnaea 18: 742 [“1844” publ. Aug.- Oct. 1845] (Miquel 1845).
 Bonafousia obliqua Miers, Apocyn. S. Am.: 49 [May-June 1878] (Miers 1878). — Tabernaemontana obliqua (Miers) Leeuwenb., Meded. Landbouwhoogeschool Wageningen 83 (7): 60 [“1983” publ. 1984] (Leeuwenberg 1984).
 Bonafousia undulata var. ovalifolia Miers, Apocyn. S. Am.: 49 [MayJune 1878] (Miers 1878).
 Tabernaemontana albescens Rusby, Descr. S. Amer. Pl. 83 [20 Dec. 1920] (Rusby 1920). — Anacampta albescens (Rusby) Markgr., Fl. Suriname 4 (1): 452 (Markgraf 1937).
 Stemmadenia nervosa Standl. & L.O.Williams, Ceiba 3 (2): 126 [1 Oct. 1952] (Standley & Williams 1952).
VERNACULAR NAMES. — Pa: pahe-avan • Ka: alawata emulutano, pelo emulutano • Wp: sokosoko’i • Wn: pakilemu • Nt: miliki tiki • Cr: bwa-dilèt.
 HERBARIUM DATA (FG). — 197 collections at CAY. Sel. exs.: G.S. Perrottet 275 (holotype of Tabernaemontana perrottetii: GDC [G00143420]; iso-, G [G00170000]).
INVENTORY DATA (FG). — 3 trees in 3 plots; Fmax <1 %; dbhinv = 11.9 cm.
description: Published as part of Molino, Jean-François, Sabatier, Daniel, Grenand, Pierre, Engel, Julien, Frame, Dawn, Delprete, Piero G., Fleury, Marie, Odonne, Guillaume, Davy, Damien, Lucas, Eve J. & Martin, Claire A., 2022, An annotated checklist of the tree species of French Guiana, including vernacular nomenclature, pp. 345-903 in Adansonia (3) (3) 44 (26) on page 387, DOI: 10.5252/adansonia2022v44a26, http://zenodo.org/record/7458777
title: Labour Force Participation: A Comparison of the United States and Canada
Creators: name: Ketcheson, James
name: Kyui, Natalia
name: Vincent, Benoit
Publisher: name: Bank of Canada
Year: 2017

description: This note explores the drivers behind the recent increase in the US participation rate in the labour market and assesses the likelihood of a similar gain in Canada. The growth in the US participation rate has largely been due to a pickup in the participation of prime-age workers following a post-recession decline. The prime-age participation rate in Canada, however, did not experience a significant drop following the 2008–09 recession, suggesting that the scope for drawing more prime-age workers into the Canadian labour force is more limited than in the United States. This does not preclude the possibility that the Canadian participation rate could rebound for other reasons, however. Indeed, the Canadian youth participation rate fell following the recession and could potentially recover in response to stronger labour market conditions. While the US youth participation rate also fell following the recession, this continued a long-standing trend decline in this rate, which suggests the recent drop in the United States could be more permanent.
description: Cette note examine les facteurs à l’origine de la hausse récente du taux d’activité aux États-Unis et s’interroge sur la vraisemblance d’une évolution comparable au Canada. L’accroissement du taux d’activité aux États-Unis a résulté essentiellement du redressement de l’activité des travailleurs dans la force de l’âge qui a succédé à la baisse survenue après la crise. Le Canada n’a, pour sa part, pas connu de recul sensible du taux d’activité de sa population dans la force de l’âge dans la période qui a suivi la récession de 2008-2009, de sorte que le nombre de travailleurs dans la force de l’âge susceptibles de faire à nouveau partie de la population active y est moins important qu’aux États-Unis. Cela n’exclut cependant pas la possibilité que le taux d’activité au Canada puisse remonter pour d’autres raisons. Ainsi, le taux d’activité des jeunes, qui a chuté dans la foulée de la récession, pourrait éventuellement se redresser à la faveur d’une amélioration de la situation sur le marché du travail. Un recul du taux d’activité des jeunes a aussi été observé aux États-Unis au lendemain de la récession, mais il s’inscrivait dans le prolongement d’un déclin tendanciel amorcé depuis longtemps, ce qui laisse penser que la baisse récente aux États-Unis pourrait avoir un caractère plus permanent.
MOESM1 of Molecular epidemiology of residual Plasmodium vivax transmission in a paediatric cohort in Solomon Islands
Creators: name: Quah, Yi
name: Waltmann, Andreea
name: Karl, Stephan
name: White, Michael
name: Ventis Vahi
name: Darcy, Andrew
name: Pitakaka, Freda
name: Whittaker, Maxine
name: Tisch, Daniel
name: Barry, Alyssa
name: Celine Barnadas
name: Kazura, James
name: Mueller, Ivo
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology
subject: Cancer

description: Additional file 1: Figure S1. Schematic overview of the paediatric cohort study in Ngella, Solomon Islands.
Dimensional Crossover in Spin Diffusion: A manifestation of the Quantum Zeno Effect
Creators: name: Pastawski, Horacio M.
name: Usaj, Gonzalo
Publisher: name: arXiv
Year: 1997
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The Quantum Zeno Effect (QZE) implies that a too frequent ($ω_ϕ\to \infty)$ observation of a quantum system would trap it in its initial state, even though it would be able to evolve to some other state if not observed. In our scheme, interacting spins in a 3-d cubic lattice, ``observe'' each other with a frequency $ω_ϕ$ $\propto \sqrt{J_x^2+J_y^2+J_z^2}/\hbar $, where $J$'s are the coupling constants. This leads to a ``diffusive'' spread of a local excitation characterized by the constants $D_μ\propto J_μ^2/ω_ϕ.$ Thus, a strongly asymmetric interaction (e.g. $J_y/J_{x(z)}\gg 1$), would hinder diffusion in the perpendicular directions ($D_{x(z)}\to 0$) manifesting the QZE. We show that this effect is present in numerical solutions of simple 2-d systems. This reduction in the diffusion kinetics was experimentally observed in paramagnetic compounds where the asymmetry of the interaction network manifests through an exchange narrowed linewidth$.$ New experimental designs are proposed.
description: RevTeX, 5 pages, 3 Postscript figures, Accepted in PRB, Scheduled tentatively B1 01Mar98
Landau Theory of the Mott Transition in the Fully Frustrated Hubbard Model in Infinite Dimensions
Creators: name: Kotliar, Gabriel
Publisher: name: arXiv
Year: 1999
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We discuss the solution of the Mott transition problem in a fully frustrated lattice with a semicircular density of states in the limit of infinite dimensions from the point of view of a Landau free energy functional. This approach provides a simple relation between the free energy of the lattice model and that of its local description in terms of an impurity model. The character of the Mott transition in infinite dimensions, (as reviewed by Georges Kotliar Krauth and Rozenberg, RMP 68, 1996, 13) follows simply from the form of the free energy functional and the physics of quantum impurity models. At zero temperature, below a critical value of the interaction U, a Mott insulator with a finite gap in the one particle spectrum, becomes unstable to the formation of a narrow band near the Fermi energy. Using the insights provided by the Landau approach we answer questions raised about the dynamical mean field solution of the Mott transition problem, and comment on its applicability to three dimensional transition metal oxides.
แนวทางการสร้างความสามัคคีของบุคลากรในสถานศึกษาตามหลักสาราณียธรรม 6 ของผู้บริหารสถานศึกษา สหวิทยาเขตอัจฉราลัย สำนักงานเขตพื้นที่การศึกษามัธยมศึกษาเขต 42 จังหวัดนครสวรรค์
Creators: name: ชนพณ สุขแจ่ม
Publisher: name: มหาวิทยาลัยมหาจุฬาลงกรณราชวิทยาลัย วิทยาเขตนครสวรรค์
Year: 2022
Subjects: แนวทาง
การสร้างความสามัคคี
หลักสาราณียธรรม

description: The Journal of Research and Academics, 5, 2, 157-168
Sonoluminescence as a QED vacuum effect: Probing Schwinger's proposal
Creators: name: Liberati, S.
name: Belgiorno, F.
name: Visser, Matt
name: Sciama, D. W.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Quantum Physics (quant-ph)
subject: Condensed Matter (cond-mat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Several years ago Schwinger proposed a physical mechanism for sonoluminescence in terms of photon production due to changes in the properties of the quantum-electrodynamic (QED) vacuum arising from a collapsing dielectric bubble. This mechanism can be re-phrased in terms of the Casimir effect and has recently been the subject of considerable controversy. The present paper probes Schwinger's suggestion in detail: Using the sudden approximation we calculate Bogolubov coefficients relating the QED vacuum in the presence of the expanded bubble to that in the presence of the collapsed bubble. In this way we derive an estimate for the spectrum and total energy emitted. We verify that in the sudden approximation there is an efficient production of photons, and further that the main contribution to this dynamic Casimir effect comes from a volume term, as per Schwinger's original calculation. However, we also demonstrate that the timescales required to implement Schwinger's original suggestion are not physically relevant to sonoluminescence. Although Schwinger was correct in his assertion that changes in the zero-point energy lead to photon production, nevertheless his original model is not appropriate for sonoluminescence. In other works (see quant-ph/9805023, quant-ph/9904013, quant-ph/9904018, quant-ph/9905034) we have developed a variant of Schwinger's model that is compatible with the physically required timescales.
description: 18 pages, ReV_TeX 3.2, 9 figures. Major revisions: This document is now limited to providing a probe of Schwinger's original suggestion for sonoluminescence. For details on our own variant of Schwinger's ideas see quant-ph/9805023, quant-ph/9904013, quant-ph/9904018, quant-ph/9905034
The origin of the runaway high-mass X-ray binary HD153919/4U1700-37
Creators: name: Ankay, A.
name: Kaper, L.
name: de Bruijne, J. H. J.
name: Dewi, J.
name: Hoogerwerf, R.
name: Savonije, G. J.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Based on its Hipparcos proper motion, we propose that the high-mass X-ray binary HD153919/4U1700-37 originates in the OB association Sco OB1. At a distance of 1.9 kpc the space velocity of 4U1700-37 with respect to Sco OB1 is 75 km/s. This runaway velocity indicates that the progenitor of the compact X-ray source lost about 7 Msun during the (assumed symmetric) supernova explosion. The system's kinematical age is about 2 +/- 0.5 million years which marks the date of the supernova explosion forming the compact object. The present age of Sco OB1 is <8 Myr; its suggested core, NGC 6231, seems to be somewhat younger (~5 Myr). If HD153919/4U1700-37 was born as a member of Sco OB1, this implies that the initially most massive star in the system terminated its evolution within <6 million years, corresponding to an initial mass >30 Msun. With these parameters the evolution of the binary system can be constrained.
description: 6 pages, latex, 3 embedded ps figures, to appear in A&A
Agroecomyrmecinae Carpenter 1930
Creators: name: Boudinot, Brendon E.
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae

description: Subfamily Agroecomyrmecinae Carpenter, 1930
Figs 5F, 13 A–B
Diagnosis
Uniquely identified globally by petiolation of abdominal segment III (post petiole) and supraaxial helcium. Furthermore, the petiolar comformation seems to be globally unique, with the posterior petiolar foramen raised completely dorsad the anterior foramen. Identification may be confirmed with the following combination of characters: mandibles reduced, edentate; antennal toruli situated distant
from anterior clypeal margin; antenna 12-merous; meso- and metatibia with one ventroapical spur each; forewing with five closed cells; jugal lobe absent; petiolar tergum and sternum distinct; abdominal segment IV pre- and postsclerites separated by cinctus; abdominal tergum IV vaulted; abdominal tergum VIII not spiniform; abdominal sternum IX apex rounded.
Comments
Two extant genera are known in the Agroecomyrmecinae, the Neotropical Tatuidris and Afrotropical Ankylomyrma (Ward et al. 2015). The male of Ankylomyrma is unknown and will be a notable discovery.
description: Published as part of Boudinot, Brendon E., 2015, Contributions to the knowledge of Formicidae (Hymenoptera, Aculeata): a new diagnosis of the family, the first global male-based key to subfamilies, and a treatment of early branching lineages, pp. 1-62 in European Journal of Taxonomy 120 on pages 46-47, DOI: 10.5852/ejt.2015.120, http://zenodo.org/record/3780152
Supergravity models of Quintessence and Supersymmetry breaking
Creators: name: Rosati, Francesca
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The issue of Supersymmetry breaking in the context of Supergravity models of Quintessence is discussed.
description: 4 pages, Proceedings of Euresco conference 'Frontiers in Particle Astrophysics and Cosmology', San Feliu de Guixols, Spain, 30 Sept - 5 Oct 2000
Superposition of causal order enables perfect quantum teleportation with very noisy singlets
Creators: name: Mukhopadhyay, Chiranjib
name: Pati, Arun Kumar
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We show that the fidelity of the standard quantum teleportation protocol, which utilizes an impure resource state, applied successively, can be significantly improved, when used in conjunction with a quantum switch. In particular, we find that for two such teleportation channels conjugated with the superposition of causal order, teleportation fidelity beyond the classical threshold is achieved for significantly larger noise than would be possible conventionally. One can even make the effective teleportation channel perfectly faithful for very large noise. We also discuss the generalization of our scheme for more than two pathways, and define a figure of merit in that context.
description: 4+ pages, 8 figs, Comments Welcome
title: An Update - Canadian Non-Energy Exports: Past Performance and Future Prospects
Creators: name: Binette, Andre
name: de Munnik, Daniel
name: Melanson, Julie
Publisher: name: Bank of Canada
Year: 2015

description: In light of the fact that Canada was continuing to lose market share in the United States, Binette, de Munnik and Gouin-Bonenfant (2014) studied 31 Canadian non-energy export (NEX) categories to assess their individual performance. From this list, about half were expected to lead the recovery in exports. Since that time, NEX growth has picked up: about 80 per cent of the 31 categories have grown in line with, or outperformed, their respective U.S. benchmarks. Furthermore, about half are currently showing upward momentum. Many export categories highly sensitive to the exchange rate have been a key source of strength, as they benefited from the further depreciation of the Canadian dollar. In addition, a more granular analysis finds that export product categories are emerging or re-emerging from low levels. On the downside, however, some categories closely linked to commodity prices have been affected by weak activity and lower prices.
description: Face au recul persistant des parts de marché du Canada aux États-Unis, Binette, de Munnik et Gouin-Bonenfant (2014) ont étudié l’évolution individuelle de 31 catégories de biens non énergétiques canadiens. Près de la moitié des biens examinés étaient appelés à tirer la reprise des exportations. Depuis, les exportations de biens non énergétiques se sont redressées : dans environ 8 cas sur 10, la croissance observée a été soit plus rapide que celle des variables de référence aux États-Unis, soit du même ordre. Par ailleurs, dans près de la moitié des catégories, la croissance est en train de s’accélérer. De nombreuses catégories de biens non énergétiques très sensibles aux mouvements de change sont à la base du regain constaté, car elles bénéficient de la dépréciation du dollar canadien. Une analyse plus fine révèle que des catégories de produits d’exportation commencent à enregistrer un certain élan ou renouent avec le dynamisme après avoir atteint des niveaux bas. À l’opposé, des catégories de produits sensibles à la fluctuation des prix des matières premières ont été pénalisées par la faiblesse de l’activité et des cours.
Driven Lattice Gases with Quenched Disorder: Exact Results and Different Macroscopic Regimes
Creators: name: Tripathy, Goutam
name: Barma, Mustansir
Publisher: name: arXiv
Year: 1997
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We study the effect of quenched spatial disorder on the steady states of driven systems of interacting particles. Two sorts of models are studied: disordered drop-push processes and their generalizations, and the disordered asymmetric simple exclusion process. We write down the exact steady-state measure, and consequently a number of physical quantities explicitly, for the drop-push dynamics in any dimensions for arbitrary disorder. We find that three qualitatively different regimes of behaviour are possible in 1-$d$ disordered driven systems. In the Vanishing-Current regime, the steady-state current approaches zero in the thermodynamic limit. A system with a non-zero current can either be in the Homogeneous regime, chracterized by a single macroscopic density, or the Segregated-Density regime, with macroscopic regions of different densities. We comment on certain important constraints to be taken care of in any field theory of disordered systems.
description: RevTex, 17pages, 18 figures included using psfig.sty
The Influence of Hydrodynamical Winds on Hot Accretion Disk Solutions
Creators: name: Misra, Ranjeev
name: Taam, Ronald E.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The effect of a possible hydrodynamical wind on the nature of hot accretion disk solutions is studied. It is found that the advection dominated branch, in the presence of a wind, maintains the self-similar solution for the disk structure with the temperature, $θ\propto 1/r$, optical depth $τ\propto r^{P-1/2}$ and accretion rate $\dot m \propto r^P$. Based on global solutions, cooling due to wind energy loss and advection are found to be equally important. For a wide range of viscosity and wind parameters, the temperature is about one-tenth of the virial value and $P \approx 0.9$, independent of the mass accretion rate and radius. In the context of cooling by unsaturated Comptonization of soft photons, solutions also exist where radiative cooling, advection, and wind cooling are important. In this case, wind regulated solutions are possible. Here, the radial dependence of the critical mass accretion rate above which solutions do not exist is unchanged from those solutions without winds. The wind/advection dominated solutions are locally unstable to a new type of instability called ``wind driven insbility'' where the presence of a wind causes the disk to be unstable to long wavelength perturbations of the surface density. The growth rate of this instability is inversely proportional to the ratio of the radiative cooling to the gravitational energy dissipation rates and it can grow on a timescale much longer than the viscous timescale in the disk for sufficiently small radiative cooling efficiencies.
description: accepted for publication in ApJ
Ilex guianensis Kuntze
Creators: name: Molino, Jean-François
name: Sabatier, Daniel
name: Grenand, Pierre
name: Engel, Julien
name: Frame, Dawn
name: Delprete, Piero G.
name: Fleury, Marie
name: Odonne, Guillaume
name: Davy, Damien
name: Lucas, Eve J.
name: Martin, Claire A.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Aquifoliales
Aquifoliaceae
Ilex
Ilex guianensis

description: [130] Ilex guianensis (Aubl.) Kuntze
 Revis. Gen. Pl. 1: 113 [5 Nov. 1891] (Kuntze 1891). — Macoucoua guianensis Aubl., Hist. Pl. Guiane 1: 88 [Jun.-Dec. 1775] (Aublet 1775), “ Guyannensis ” on plate. — Ilex acuminata Willd., Sp. Pl., ed. 4 1 (2): 711 [July 1798] (Willdenow 1798), nom. illeg. superfl. (based on Macoucoua guianensis Aubl.). — Ilex macoucoua Pers., Syn. Pl. [Persoon] 1: 152 [1 Apr.-15 June 1805] (Persoon 1805), nom. illeg. superfl. (based on Macoucoua guianensis).
 Ilex celastroides Klotzsch ex Garcke, Linnaea 22: 58 (Garcke 1849).
 Ilex occidentalis Macfad., Fl. Brit. W.I. [Grisebach] 147 [June 1859] (Macfadyen 1859).
 Ilex panamensis Standl., Publ. Field Mus. Nat. Hist., Bot. Ser. 4 (8): 221 [24 Oct. 1929] (Standley 1929).
 Ilex gentlei Lundell, Field & Lab. 13 (1): 5 (Lundell 1945).
 VERNACULAR NAMES. — Ka: macoucou (fide Aublet 1775).
 HERBARIUM DATA (FG). — 13 collections at CAY. Sel. exs.: J.B. Aublet s.n. (lecto-, P-JJR[P00777519] designated by Lanjouw & Uittien [1940: 152]).
INVENTORY DATA (FG). — 2 trees in 2 plots; Fmax <1 %; dbhinv = 22.9 cm.
description: Published as part of Molino, Jean-François, Sabatier, Daniel, Grenand, Pierre, Engel, Julien, Frame, Dawn, Delprete, Piero G., Fleury, Marie, Odonne, Guillaume, Davy, Damien, Lucas, Eve J. & Martin, Claire A., 2022, An annotated checklist of the tree species of French Guiana, including vernacular nomenclature, pp. 345-903 in Adansonia (3) (3) 44 (26) on page 388, DOI: 10.5252/adansonia2022v44a26, http://zenodo.org/record/7458777
Observing Correlated Production of Defects-Antidefects in Liquid Crystals
Creators: name: Digal, Sanatan
name: Ray, Rajarshi
name: Srivastava, Ajit M.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Condensed Matter (cond-mat)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We present observations of strength one defects and antidefects formed in isotropic-nematic phase transition in a thin layer of nematic liquid crystals, using a cross-polarizer setup. We measure the widths of the distributions of {\it net} winding number in small regions, and determine the exponent characterizing the correlation between defects and antidefects to be 0.26$\pm$0.11, in very good agreement with the value 1/4 predicted by the Kibble mechanism for defect production. We also describe a novel technique to determine the director distribution in observations of defect networks.
description: RevTex file, 7 pages + 4 figures, significantly revised version involving new data and new analysis. Exponent characterizing defect-antidefect correlations determined
Additional file 1: of Case-control Indian buffet process identifies biomarkers of response to Codrituzumab
Creators: name: Pradier, Melanie
name: Reis, Bernhard
name: Jukofsky, Lori
name: Milletti, Francesca
name: Ohtomo, Toshihiko
name: Perez-Cruz, Fernando
name: Puig, Oscar
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology

description: Method description. (PDF 335 kb)
title: Wage Growth in Canada and the United States: Factors Behind Recent Weakness
Creators: name: Brouillette, Dany
name: Ketcheson, James
name: Kostyshyna, Olena
name: Lachaine, Jonathan
Publisher: name: Bank of Canada
Year: 2017

description: This note examines the relatively subdued pace of wage growth in Canada since the commodity price decline in 2014 and assesses whether the weakness is attributable to cyclical (e.g., labour market slack) or structural factors (e.g., resource reallocation and demographic change). Our analysis indicates that ongoing labour market slack and, to a lesser extent, weak labour productivity growth appear to be key factors weighing on wage growth since 2014 in Canada. The decline in commodity prices may also be a key factor that contributed to subdued Canadian wage growth. A comparative analysis of US wage growth is also conducted. In the United States, weak labour productivity growth is a key macro factor weighing on wage growth, but labour market slack is no longer a material drag.
description: Dans cette note, nous nous interrogeons sur les raisons de la croissance relativement modérée des salaires au Canada depuis la baisse des prix des produits de base, en 2014, et cherchons à établir si des facteurs conjoncturels (telle une marge de ressources inutilisées sur le marché du travail) ou structurels (redistribution des ressources et évolution démographique, par exemple) sont en cause. Notre analyse indique que la persistance d’une marge de ressources inutilisées et, dans une moindre mesure, la faiblesse de la croissance de la productivité du travail, apparaissent comme des facteurs importants de ralentissement de la croissance des salaires au Canada depuis 2014. Le recul des prix des produits de base serait aussi un facteur explicatif important pour l’économie canadienne. Une analyse comparée de la croissance des salaires aux États‐ Unis révèle que la faiblesse de la croissance de la productivité du travail constitue un des principaux facteurs macroéconomiques d’entrave à la croissance des salaires, mais que les ressources inutilisées sur le marché du travail ne représentent plus un frein notable.
Modelling and Fast Terminal Sliding Mode Control for Mirror-based Pointing Systems
Creators: name: Singh, Ansu Man
name: Phung, Manh Duong
name: Ha, Quang
Publisher: name: arXiv
Year: 2018
Subjects: subject: Systems and Control (eess.SY)
subject: Robotics (cs.RO)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: In this paper, we present a new discrete-time Fast Terminal Sliding Mode (FTSM) controller for mirror-based pointing systems. We first derive the decoupled model of those systems and then estimate the parameters using a nonlinear least-square identification method. Based on the derived model, we design a FTSM sliding manifold in the continuous domain. We then exploit the Euler discretization on the designed FTSM sliding surfaces to synthesize a discrete-time controller. Furthermore, we improve the transient dynamics of the sliding surface by adding a linear term. Finally, we prove the stability of the proposed controller based on the Sarpturk reaching condition. Extensive simulations, followed by comparisons with the Terminal Sliding Mode (TSM) and Model Predictive Control (MPC) have been carried out to evaluate the effectiveness of the proposed approach. A comparative study with data obtained from a real-time experiment was also conducted. The results indicate the advantage of the proposed method over the other techniques.
description: In Proceedings of the 15th International Conference on Control, Automation, Robotics and Vision (ICARCV 2018)