cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Disentangling the dark matter halo from the stellar halo
Creators: name: Libeskind, Noam I
name: Knebe, Alexander
name: Hoffman, Yehuda
name: Gottlöber, Stefan
name: Yepes, Gustavo
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The outer haloes of the Milky Way and Andromeda galaxies contain as much important information on their assembly and formation history as the properties of the discs resident in their centres. In this paper we have used the Constrained Local UniversE Simulation project to disentangle the stellar and DM component of three galaxies that resemble the MW, M31 and M33 using both DM only and DM + gas-dynamical simulations. Stars that are accreted in substructures and then stripped follow a completely different radial distribution than the stripped DM: the stellar halo is much more centrally concentrated than DM. In order to understand how the same physical process can lead to different z=0 radial profiles, we examined the potential at accretion of each stripped particle. We found that star particles sit at systematically higher potentials than DM, making them harder to strip. We then searched for a threshold in the potential of accreted particles ϕ_[th], above which DM particles behave as star particles. We found such a threshold at >16 ϕ_{subhalo}, where ϕ_{subhalo} is the potential at a subhaloes edge at the time of accretion. Thus a rule as simple as selecting particles according to their potential at accretion is able to reproduce the effect that the complicated physics of star formation has on the stellar distribution. This niversal result reproduces the stellar halo to an accuracy of within ~2%. Studies which make use of DM particles as a proxy for stars will undoubtedly miscalculate their proper radial distribution and structure unless particles are selected according to their potential at accretion. Furthermore, we have examined the time it takes to strip a given star or DM particle after accretion. We find that, owing to their higher binding energies, stars take longer to be stripped than DM. The stripped DM halo is thus considerably older than the stripped stellar halo.
description: 13 pages, 6 figures, 1 table. Accepted by MNRAS 2011 July 20. Received 2011 June 24; in original form 2011 April 21
MAKTABGACHA TA'LIM TASHKILOTIDA KICHIK YOSHDAN BOLALAR NUTQINI RIVOJLANTIRISH.
Creators: name: Ishquvatova, Zaynab
Publisher: name: Zenodo
Year: 2023

description: ushbu maqolada maktabgacha ta'lim tashkilotida kichik yoshdan bolalar nutqini rivojlantirish vazifalari, yo'llari, usullari va metodikalar orqali tavsiyalar berib yoritib borilgan.
Twist, Writhe & Helicity in the inner penumbra of a sunspot
Creators: name: Cobo, Basilio Ruiz
name: Puschmann, Klaus G.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The aim of this work is the determination of the twist, writhe, and self magnetic helicity of penumbral filaments located in an inner Sunspot penumbra. To this extent, we inverted data taken with the spectropolarimeter (SP) aboard Hinode with the SIR (Stokes Inversion based on Response function) code. For the construction of a 3D geometrical model we applied a genetic algorithm minimizing the divergence of the magnetic field vector and the net magnetohydrodynamic force, consequently a force-free solution would be reached if possible. We estimated two proxies to the magnetic helicity frequently used in literature: the force-free parameter and the current helicity term. We show that both proxies are only qualitative indicators of the local twist as the magnetic field in the area under study significantly departures from a force-free configuration. The local twist shows significant values only at the borders of bright penumbral filaments with opposite signs on each side. These locations are precisely correlated to large electric currents. The average twist (and writhe) of penumbral structures is very small. The spines (dark filaments in the background) show a nearly zero writhe. The writhe per unit length of the intraspines diminishes with increasing length of the tube axes. Thus, the axes of tubes related to intraspines are less wrung when the tubes are more horizontal. As the writhe of the spines is very small, we can conclude that the writhe reaches only significant values when the tube includes the border of a intraspine.
description: 7 pages, 4 figures; Astrophysical Journal, in press
Multiple impacts of ocean acidification on calcifying marine invertebrates
Creators: name: Nienhuis, Sarah Bethune
Publisher: name: University of British Columbia
Year: 2009

description: Increasing anthropogenic atmospheric CO₂ is altering the chemistry of surface seawater worldwide, resulting in ocean acidification. Experiments have begun to demonstrate the detrimental consequences that a CO₂-mediated decline in ocean pH can have on the growth and survival of calcifying organisms. However, significant knowledge gaps exist both in our understanding of the mechanisms driving the observed reductions in shell growth rates of organisms exposed to increases in CO₂, and in our ability to predict how these individual-level effects could scale-up to the population or community-level. Using laboratory exposure experiments in which levels of dissolved CO₂ were carefully manipulated, we tested the effects of climatically relevant increases in CO₂ levels on a) both shell deposition rate and shell dissolution rate in the intertidal snail, Nucella lamellosa, and b) the growth and feeding behaviour of juvenile red sea urchins, Strongylocentrotus franciscanus. Based on the results of the former study, we found that shell weight gain per day in live snails decreased linearly with increasing CO₂ level while shell weight loss per day in empty shells more than doubled over this same range. These results suggest that for some species, elevated CO₂ levels may have a much greater effect on shell dissolution than shell deposition. In the latter study, although we found no effect of a doubling of current CO₂ concentration on the individual feeding rates or absorption efficiency of juvenile urchins, there was a significant reduction in relative growth rates at the higher CO₂ concentration after 4 months of exposure. Applying the urchin growth data to a simple demographic matrix model, and incorporating empirical relationships between urchin test diameter, biomass and kelp consumption rates to the model outputs, we estimated that if current CO₂ levels were to double by the end of the century, it would take significantly longer for urchins to reach reproductive and harvestable sizes, and their per capita kelp grazing rates would be significantly reduced. These simple model applications illustrate how CO₂-mediated reductions in individual growth rates could indirectly impact important population-level attributes such as time to first reproduction, and could have community- or ecosystem-level effects by moderating the importance of top-down biological control.
Additional file 3 of Evaluation of the health and healthcare system burden due to antimicrobial-resistant Escherichia coli infections in humans: a systematic review and meta-analysis
Creators: name: MacKinnon, M. C.
name: J. M. Sargeant
name: D. L. Pearl
name: R. J. Reid-Smith
name: C. A. Carson
name: E. J. Parmley
name: S. A. McEwen
Publisher: name: figshare
Year: 2020
Subjects: subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Additional file 3: Screening questions using for the systematic review
title: Estado Social Online (Primeira Versão)
title: Estado Social Online
titleType: AlternativeTitle
Creators: name: Claudio Roberto Cutrim Carvalho,PhD.
Publisher: name: Zenodo
Year: 2024

description: Resumo

O artigo "Estado Social Online: Tecnologias da Computação e Ciência Econômica na Construção do Futuro Estado Social Digital" analisa a viabilidade de um modelo de governança baseado em tecnologias avançadas como IA, blockchain, telemedicina e educação online. Compara o Estado Social Tradicional ao Estado Social Online, destacando reduções de custos, eficiência na alocação de recursos e promoção da justiça social. A implementação de um Estado Social Online pode transformar a administração pública, tornando-a mais equilibrada, eficiente e transparente. Propõe futuras pesquisas no campo jurídico e na análise de estados online anarcocapitalistas e minimalistas.
Additional file 7 of Evaluation of the health and healthcare system burden due to antimicrobial-resistant Escherichia coli infections in humans: a systematic review and meta-analysis
Creators: name: MacKinnon, M. C.
name: J. M. Sargeant
name: D. L. Pearl
name: R. J. Reid-Smith
name: C. A. Carson
name: E. J. Parmley
name: S. A. McEwen
Publisher: name: figshare
Year: 2020
Subjects: subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Additional file 7: Summaries of risk of bias for studies assessing specified burden of disease measure and type of antimicrobial resistance
Nuclear Shape Effect on the g Factor of Hydrogenlike Ions
Creators: name: Zatorski, J.
name: Oreshkina, N. S.
name: Keitel, C. H.
name: Harman, Z.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: The nuclear shape correction to the g factor of a bound electron in 1S-state is calculated for a number of nuclei in the range of charge numbers from Z=6 up to Z=92. The leading relativistic deformation correction has been derived analytically and also its influence on one-loop quantum electrodynamic terms has been evaluated. We show the leading corrections to become significant for mid-Z ions and for very heavy elements to even reach the 10^(-6) level.
description: 4 pages, 1 figure
Recommandations Et Modèle De Politique De Libre Accès Pour Les Instituts De Recherche
Creators: name: Tsoukala, Victoria
name: Angelaki, Marina
Publisher: name: Zenodo
Year: 2015
Subjects: Open Access
PASTEUR4OA
Open Access policy
Policy alignment
Good practice
Research
Research Performing Organisations
Institutions
Universities
Guidelines

description: The present guidelines aim to assist in the development of efficient Open Access policies among Research Performing Organisations. They provide the context, the process and a model policy that will enable the institutions to devise and implement their own Open Access policy.
On how leakage can affect the Star Formation Rate estimation using Halpha luminosity
Creators: name: Relano, M.
name: Kennicutt, R. C. Jr.
name: Eldridge, J. J.
name: Lee, J. C.
name: Verley, S.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present observational evidence that leakage of ionising photons from star-forming regions can affect the quantification of the star formation rate (SFR) in galaxies. This effect could partially explain the differences between the SFR estimates using the far ultraviolet (FUV) and the Halpha emission. We find that leakage could decrease the SFR(Ha)/SFR(FUV) ratio by up to a 25 per cent. The evidence is based on the observation that the SFR(Ha)/SFR(FUV) ratio is lower for objects showing a shell Halpha structure than for regions exhibiting a much more compact morphology. The study has been performed on three object samples: low luminosity dwarf galaxies from the Local Volume Legacy survey and star-forming regions in the Large Magellanic Cloud and the nearby Local Group galaxy M33. For the three samples we find differences (1.1-1.4sigma) between the SFR(Ha)/SFR(FUV) for compact and shell objects. Although leakage cannot entirely explain the observed trend of SFR(Ha)/SFR(FUV) ratios for systems with low SFR, we show the mechanism can lead to different SFR estimates when using Halpha and FUV luminosities. Therefore, further study is needed to constrain the contribution of leakage to the low SFR(Ha)/SFR(FUV) ratios observed in dwarf galaxies and its impact on the Halpha flux as a SFR indicator in such objects.
description: 8 pages, 7 figures; accepted for publication in MNRAS
Supersymmetric K field theories and defect structures
Creators: name: Adam, C.
name: Queiruga, J. M.
name: Sanchez-Guillen, J.
name: Wereszczynski, A.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We construct supersymmetric K field theories (i.e., theories with a non-standard kinetic term) in 1+1 and 2+1 dimensions such that the bosonic sector just consists of a nonstandard kinetic term plus a potential. Further, we study the possibility of topological defect formation in these supersymmetric models. Finally, we consider more general supersymmetric K field theories where, again, topological defects exist in some cases.
description: Latex, 6 figures, 27 pages
Additional file 8 of Evaluation of the health and healthcare system burden due to antimicrobial-resistant Escherichia coli infections in humans: a systematic review and meta-analysis
Creators: name: MacKinnon, M. C.
name: J. M. Sargeant
name: D. L. Pearl
name: R. J. Reid-Smith
name: C. A. Carson
name: E. J. Parmley
name: S. A. McEwen
Publisher: name: figshare
Year: 2020
Subjects: subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Additional file 8: Results for 30-day mortality and the type of antimicrobial resistance of interest for the systematic review
СОВРЕМЕННЫЕ   МИКРОБИОЛОГИЧЕСКИЕ ИССЛЕДОВАНИЕ СТАФИЛОКОККОВЫХ ИНФЕКЦИЙ
Creators: name: Вахидова, А.М.
name: Худоярова, Г.Н.
name: Мусаев, Мухаммаджон
Publisher: name: Zenodo
Year: 2023

description: Стафилококки являются повсеместно распространенными микроорганизмами, вызывающими поражения человека и животных. Стафилококки представляют собой большую гетерогенную группу грамполо- жительных микроорганизмов, которые делятся на коагулазоположительные и коагулазоотрицательные. Среди коагулазоположительных стафилококков самым известным является S. aureus. Он колонизирует и поражает многие органы и ткани, демонстрируя при этом, широкий диапазон адаптационных возможностей S. Aureus распространен повсеместно и часто входит в состав нормальной микрофлоры человека (носители), обычно колонизирует носовые ходы, ЖКТ и подмышечные впадины, что связано с высокой степенью сродства данного вида микроорганизмов к эпителиоцитам. S. aureus находят у детей в возрасте нескольких дней, но затем в течение нескольких месяцев наступает элиминация возбудителя.
Allen Telescope Array Multi-Frequency Observations of the Sun
Creators: name: Saint-Hilaire, Pascal
name: Hurford, Gordon J.
name: Keating, Garrett
name: Bower, Geoffrey C.
name: Gutierrez-Kraybill, Colby
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present the first observations of the Sun with the Allen Telescope Array (ATA). We used up to six frequencies, from 1.43 to 6 GHz, and baselines from 6 to 300 m. To our knowledge, these are the first simultaneous multifrequency full-Sun maps obtained at microwave frequencies without mosaicing. The observations took place when the Sun was relatively quiet, although at least one active region was present each time. We present multi-frequency flux budgets for each sources on the Sun. Outside of active regions, assuming optically thin bremsstrahlung (free--free) coronal emission on top of an optically thick ~10 000 K chromosphere, the multi-frequency information can be condensed into a single, frequency-independent, "coronal bremsstrahlung contribution function" [EM/sqrt(T)] map. This technique allows the separation of the physics of emission as well as a measurement of the density structure of the corona. Deviations from this simple relationship usually indicate the presence of an additional gyroresonance-emission component, as is typical in active regions.
description: 16 pages, 11 figures. Accepted for publication in Solar Physics
Local Magnetization in the Boundary Ising Chain at Finite Temperature
Creators: name: Sela, Eran
name: Mitchell, Andrew K.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study the local magnetization in the 2-D Ising model at its critical temperature on a semi-infinite cylinder geometry, and with a nonzero magnetic field $h$ applied at the circular boundary of circumference $β$. This model is equivalent to the semi-infinite quantum critical 1-D transverse field Ising model at temperature $T \propto β^{-1}$, with a symmetry-breaking field $\propto h$ applied at the point boundary. Using conformal field theory methods we obtain the full scaling function for the local magnetization analytically in the continuum limit, thereby refining the previous results of Leclair, Lesage and Saleur in Ref. \onlinecite{Leclair}. The validity of our result as the continuum limit of the 1-D lattice model is confirmed numerically, exploiting a modified Jordan-Wigner representation. Applications of the result are discussed.
description: 9 pages, 3 figures
Diretrizes Para Políticas De Acesso Aberto Para Instituições Que Realizam Investigação Científica
Creators: name: Tsoukala, Victoria
name: Angelaki, Marina
Publisher: name: Zenodo
Year: 2015
Subjects: Open Access
PASTEUR4OA
Open Access policy
Policy alignment
Good practice
Research
Research Performing Organisations
Institutions
Universities
Guidelines

description: The present guidelines aim to assist in the development of efficient Open Access policies among Research Performing Organisations. They provide the context, the process and a model policy that will enable the institutions to devise and implement their own Open Access policy.
Additional file 23 of Evaluation of the health and healthcare system burden due to antimicrobial-resistant Escherichia coli infections in humans: a systematic review and meta-analysis
Creators: name: MacKinnon, M. C.
name: J. M. Sargeant
name: D. L. Pearl
name: R. J. Reid-Smith
name: C. A. Carson
name: E. J. Parmley
name: S. A. McEwen
Publisher: name: figshare
Year: 2020
Subjects: subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Additional file 23: Detailed results of GRADE assessment of primary outcome for the systematic review
Additional file 6 of Evaluation of the health and healthcare system burden due to antimicrobial-resistant Escherichia coli infections in humans: a systematic review and meta-analysis
Creators: name: MacKinnon, M. C.
name: J. M. Sargeant
name: D. L. Pearl
name: R. J. Reid-Smith
name: C. A. Carson
name: E. J. Parmley
name: S. A. McEwen
Publisher: name: figshare
Year: 2020
Subjects: subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Additional file 6: Characteristics of E. coli infections in studies included in the systematic review
Magnetic properties of BiFeO3 micro-cubes synthesized by microwave agitation
Creators: name: Andrzejewski, B.
name: Chybczynska, K.
name: Pogorzelec-Glaser, K.
name: Hilczer, B.
name: Leska, B.
name: Pankiewicz, R.
name: Cieluch, P.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: In this report we present results of magnetization measurements and investigation of aging and memory effect in bismuth ferrite multiferroic micro-cubes obtained by means of simple microwave synthesis procedure. It is found that difference between FC and ZFC magnetizations appears at the temperature of freezing of ferromagnetic domain walls. The decay of the magnetic moment vs. time described by power-law relation and the absence of memory effect indicate domain growth mechanism rather than the spin-glass phase.
description: 15 pages, 6 figures
Condition monitoring in a hydraulic system of an industrial machine using unscented Kalman filter
Creators: name: Razavi, Behnam
Publisher: name: University of British Columbia
Year: 2009

description: The detection and isolation of faults in engineering systems is of great practical significance. The early detection of fault occurrence in a machine is critical in avoiding machine-performance degradation, and major damage to the machine itself. In the present thesis, the focus is to selects and implements an appropriate modeling approach to detect and diagnose the possible faults in a complex hydraulic system of an industrial machine with on-line monitoring. This work develops a model-based system for on-line condition monitoring of the hydraulic system of an industrial automated fish processing machine, using Unscented Kalman Filter (UKF). A requirement in implementing this technique is to develop an accurate mathematical model of the monitored system. First, a state-space model is developed and validated against simulated results. The state variables of the model are displacement and velocity of the spool valve, pressures of the two chambers of the hydraulic cylinder, and displacement and velocity of the hydraulic actuator. The unknown parameters of the state-space model are identified through direct measurement and experimentation. Results show that under normal operating conditions, the response of the machine satisfactorily matches that of the state-space model. The developed UKF is implemented in the machine and four common hydraulic faults are artificially introduced. These faults are external leakage in the two chambers of the cylinder; internal leakage; and dry friction build up on the surface of the two moving plates (cutter carriage). Low, medium and high levels of leakage are introduced to the system. The criteria that are considered in fault diagnosing are residual moving average of the errors, chamber pressures, and actuator characteristics. Experimental studies indicate that the developed scheme can correctly estimate the current state of the system in real time, with an acceptable residual of moving average error (MAE), thereby validating it.
Pokyny K Politike Otvoreného Prístupu (Oa) Pre Výskumné Organizácie
Creators: name: Tsoukala, Victoria
name: Angelaki, Marina
Publisher: name: Zenodo
Year: 2015
Subjects: Open Access
PASTEUR4OA
Open Access policy
Policy alignment
Good practice
Research
Research Performing Organisations
Institutions
Universities
Guidelines

description: The present guidelines aim to assist in the development of efficient Open Access policies among Research Performing Organisations. They provide the context, the process and a model policy that will enable the institutions to devise and implement their own Open Access policy.
D=(2+1) O(N) Wess-Zumino model in a large N limit
Creators: name: Lehum, A. C.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Using the superfield formalism, the effective Kahlerian superpotential of the massless \cal{N}=1 O(N) Wess-Zumino model is computed in the limit of large N, in three spacetime dimensions. The effective Kahlerian superpotential is evaluated at the subleading order in the 1/N expansion, which involves diagrams up to two-loop order, for a small coupling constant. We show that the O(N) symmetry of the model is preserved in this approximation and that no mass is dynamically generated in the supersymmetric phase. We discuss why spontaneous O(N) symmetry breaking cannot be induced by radiative corrections in such model.
description: 8 pages, 1 figure
Araştırma Yapan Kurumlar Için Açık Erişim Politikası Geliştirme Ve Uygulama İlkeleri
Creators: name: Tsoukala, Victoria
name: Angelaki, Marina
Publisher: name: Zenodo
Year: 2015
Subjects: Open Access
PASTEUR4OA
Open Access policy
Policy alignment
Good practice
Research
Research Performing Organisations
Institutions
Universities
Guidelines

description: The present guidelines aim to assist in the development of efficient Open Access policies among Research Performing Organisations. They provide the context, the process and a model policy that will enable the institutions to devise and implement their own Open Access policy.
Entanglement and the Interplay between Staggered Fields and Couplings
Creators: name: Hide, Jenny
name: Nakata, Yoshifumi
name: Murao, Mio
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We investigate how the interplay between a staggered magnetic field and staggered coupling strength affects both ground state and thermal entanglement. Upon analytically calculating thermodynamic quantities and the correlation functions for such a system, we consider both the global Meyer-Wallach measure of entanglement and the concurrence between pairs of spins. We discover two quantum phase transitions present in the model and show that the quantum phase transitions are reflected in the behaviour of the entanglement at zero temperature. We discover that increasing the alternating field and alternating coupling strength can actually increase the amount of entanglement present at both zero temperature and for thermal states of the system.
description: 10 pages, 10 figures
Triangulating an exotic T quark
Creators: name: Rao, Kanishka
name: Whiteson, Daniel
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Limits on an exotic heavy quark $T$ are broadly generalized by considering the full range of $T\rightarrow Wb, th$ or $tZ$ branching ratios. We combine results of specific $T\rightarrow tZ$ and $T\rightarrow Wb$ searches with limits on various combinations of decay modes evaluated by re-interpreting other searches. We find strong bounds across the entire space of branching ratios, ranging from $m_T > 415$ GeV to $m_T > 557$ GeV at 95% confidence level.
Additional file 22 of Evaluation of the health and healthcare system burden due to antimicrobial-resistant Escherichia coli infections in humans: a systematic review and meta-analysis
Creators: name: MacKinnon, M. C.
name: J. M. Sargeant
name: D. L. Pearl
name: R. J. Reid-Smith
name: C. A. Carson
name: E. J. Parmley
name: S. A. McEwen
Publisher: name: figshare
Year: 2020
Subjects: subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Additional file 22: Results for healthcare costs and the type of antimicrobial resistance of interest for the systematic review
Congestion-driven re-clustering CAD flow for low-cost FPGAs
Creators: name: Chiu, Darius
Publisher: name: University of British Columbia
Year: 2009

description: FPGA device area is dominated by the on-chip interconnect. For this reason, the amount of interconnect provided must be limited. This limit is usually imposed by designing an FPGA device family with a fixed channel width. CAD tools must meet this hard channel-width constraint for a circuit to be successfully mapped to a device from this family. Previous work has shown that if a design cannot be mapped to a device due to insufficient interconnect availability, it is possible to identify regions of high interconnect demand, and spread out or depopulate the logic in this area into surrounding regions. This is done by re-packing logic in the affected regions into an increased number of CLBs. This increases the effective amount of interconnect available to these high-demand areas. This methodology has been shown to significantly reduce channel width, at the expense of CLB count and runtime. In this work, we extend this previous algorithm in two ways: we present novel region selection techniques to optimize the selection of which regions should be depopulated, and we introduce a local channel-width demand model which can used to more accurately determine the amount of white space insertion at each iteration. Together, these techniques lead to significant run-time improvements and reduce the area of the resulting FPGA implementations. We were able to improve runtime by a factor of up to 5.5 times while reducing area by up to 20% when compared to previous methods.
Additional file 4 of Evaluation of the health and healthcare system burden due to antimicrobial-resistant Escherichia coli infections in humans: a systematic review and meta-analysis
Creators: name: MacKinnon, M. C.
name: J. M. Sargeant
name: D. L. Pearl
name: R. J. Reid-Smith
name: C. A. Carson
name: E. J. Parmley
name: S. A. McEwen
Publisher: name: figshare
Year: 2020
Subjects: subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Additional file 4: Reference list for studies that met inclusion criteria and were included in the systematic review
The Removal of Single Layers from Multi-Layer Graphene by Low Energy Electron Stimulation
Creators: name: Jones, Jason D.
name: Shah, Rakesh K.
name: Verbeck, Guido F.
name: Perez, Jose M.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The removal of single atomic layers from multi-layer graphene using a He plasma is reported. By applying sample biases of -60 and +60 V during He plasma exposure, layer removal is found to be due to electrons instead of He ions or neutrals in the plasma. The rate of layer removal depends on exposure time, sample bias and pre-annealing treatments. Optical contrast microscopy and atomic force microscopy studies show that the removal of C atoms occurs approximately one layer at a time across the entire multi-layer sample with no observable production of large pits or reduction in lateral dimensions. Layer removal is proposed to arise from the electron-stimulated dissociation of C atoms from the basal plane. This process differs from plasma techniques that use reactive species to etch multi-layer graphene.
description: to appear in Small 2012
Additional file 1 of FLT-PET for the assessment of systemic sarcoidosis including cardiac and CNS involvement: a prospective study with comparison to FDG-PET
Creators: name: Martineau, Patrick
name: Pelletier-Galarneau, Matthieu
name: Juneau, Daniel
name: Leung, Eugene
name: Nery, Pablo
name: DeKemp, Rob
name: Beanlands, Rob
name: Birnie, David
Publisher: name: figshare
Year: 2020
Subjects: subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Developmental Biology
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases

description: Additional file 1. Table S1: Comparison of both readers' overall interpretation of the FLT- and FDG-PETs for active sarcoidosis [FLT κ = 0.81 (95% CI 0.46–1.0), FDG κ = 1.0 (95% CI 1.0–1.0)].
Unexpected mass acquisition of Dirac fermions at the quantum phase transition of a topological insulator
Creators: name: Sato, T.
name: Segawa, Kouji
name: Kosaka, K.
name: Souma, S.
name: Nakayama, K.
name: Eto, K.
name: Minami, T.
name: Ando, Yoichi
name: Takahashi, T.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The three-dimensional (3D) topological insulator is a novel quantum state of matter where an insulating bulk hosts a linearly-dispersing surface state, which can be viewed as a sea of massless Dirac fermions protected by the time-reversal symmetry (TRS). Breaking the TRS by a magnetic order leads to the opening of a gap in the surface state and consequently the Dirac fermions become massive. It has been proposed theoretically that such a mass acquisition is necessary for realizing novel topological phenomena, but achieving a sufficiently large mass is an experimental challenge. Here we report an unexpected discovery that the surface Dirac fermions in a solid-solution system TlBi(S1-xSex)2 acquires a mass without explicitly breaking the TRS. We found that this system goes through a quantum phase transition from the topological to the non-topological phase, and by tracing the evolution of the electronic states using the angle-resolved photoemission, we observed that the massless Dirac state in TlBiSe2 switches to a massive state before it disappears in the non-topological phase. This result suggests the existence of a condensed-matter version of the "Higgs mechanism" where particles acquire a mass through spontaneous symmetry breaking.
description: Main Manuscript: 16 pages, 3 figures; Supplementary Information: 8 pages, 8 figures
Recommandations Et Modèle De Politique De Libre Accès Pour Les Financeurs
Creators: name: Tsoukala, Victoria
name: Angelaki, Marina
Publisher: name: Zenodo
Year: 2015
Subjects: Open Access
PASTEUR4OA
Funder
Open Access policy
Research
Good Practice
Policy alignment
Guidelines

description: The present guidelines aim to assist in the development of efficient Open Access policies among Funders.  They provide the context, the process and a model policy (template) that will enable Funders to develop and implement their own Open Access policy.
Additional file 1 of Integrating expert opinions with clinical trial data to analyse low-powered subgroup analyses: a Bayesian analysis of the VeRDiCT trial
Creators: name: Thirard, Russell
name: Ascione, Raimondo
name: Blazeby, Jane M.
name: Rogers, Chris A.
Publisher: name: figshare
Year: 2020
Subjects: Medicine
Pharmacology
Biotechnology
Science Policy

description: Additional file 1. Elicitation questionnaire for the VeRDiCT trial.
Sterile Neutrinos, Coherent Scattering and Oscillometry Measurements with Low-temperature Bolometers
Creators: name: Formaggio, Joseph A.
name: Figueroa-Feliciano, E.
name: Anderson, A. J.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Coherent neutrino-nucleon scattering offers a unique approach in the search for physics beyond the Standard Model. When used in conjunction with mono-energetic neutrino sources, the technique can be sensitive to the existence of light sterile neutrinos. The ability to utilize such reactions has been limited in the past due to the extremely low energy threshold (10-50 eV) needed for detection. In this paper, we discuss an optimization of cryogenic solid state bolometers that enables reaching extremely low kinetic energy thresholds. We investigate the sensitivity of an array of such detectors to neutrino oscillations to sterile states. A recent analysis of available reactor data appears to favor the existence of such such a sterile neutrino with a mass splitting of $|Δm_{\rm sterile}|^2 \ge 1.5$ eV$^2$ and mixing strength of $\sin^2{2θ_{\rm sterile}} = 0.17\pm 0.08$ at 95% C.L. An array of such low-threshold detectors would be able to make a definitive statement as to the validity of the interpretation.
description: 14 pages, 10 figures. Version 2: Temperature dependence on alpha fixed from earlier version
Directrices Y Plantilla De Política De Acceso Abierto Para Agencias De Financiación
Creators: name: Tsoukala, Victoria
name: Angelaki, Marina
Publisher: name: Zenodo
Year: 2015
Subjects: Open Access
PASTEUR4OA
Funder
Open Access policy
Research
Good Practice
Policy alignment
Guidelines

description: The present guidelines aim to assist in the development of efficient Open Access policies among Funders.  They provide the context, the process and a model policy (template) that will enable Funders to develop and implement their own Open Access policy.
Additional file 9 of Evaluation of the health and healthcare system burden due to antimicrobial-resistant Escherichia coli infections in humans: a systematic review and meta-analysis
Creators: name: MacKinnon, M. C.
name: J. M. Sargeant
name: D. L. Pearl
name: R. J. Reid-Smith
name: C. A. Carson
name: E. J. Parmley
name: S. A. McEwen
Publisher: name: figshare
Year: 2020
Subjects: subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Additional file 9: Funnel plot of the results from the random-effects meta-analysis assessing the impact of third-generation cephalosporin-resistant E. coli infections on 30-day mortality
Seiberg-Witten Geometries Revisited
Creators: name: Tachikawa, Yuji
name: Terashima, Seiji
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We provide a uniform solution to 4d N=2 gauge theory with a single gauge group G=A,D,E when the one-loop contribution to the beta function from any irreducible component R of the hypermultiplets is less than or equal to half of that of the adjoint representation. The solution is given by a non-compact Calabi-Yau geometry, whose defining equation is built from explicitly known polynomials W_G and X_R, associated respectively to the gauge group G and each irreducible component R. We provide many pieces of supporting evidence, for example by analyzing the system from the point of view of the 6d N=(2,0) theory compactified on a sphere.
description: 31 pages, four tables, two figures. v2: small corrections and additional references
The origin of hysteresis in the flag instability
Creators: name: Eloy, Christophe
name: Kofman, Nicolas
name: Schouveiler, Lionel
Publisher: name: arXiv
Year: 2011
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: The flapping flag instability occurs when a flexible cantilevered plate is immersed in a uniform airflow. To this day, the nonlinear aspects of this aeroelastic instability are largely unknown. In particular, experiments in the literature all report a large hysteresis loop, while the bifurcation in numerical simulations is either supercritical or subcritical with a small hysteresis loop. In this paper, this discrepancy is addressed. First weakly nonlinear stability analyses are conducted in the slender-body and two-dimensional limits, and second new experiments are performed with flat and curved plates. The discrepancy is attributed to inevitable planeity defects of the plates in the experiments.
Pokyny K Politike Otvoreného Prístupu (Oa) A Šablóna Pre Poskytovateľov Finančných Prostriedkov
Creators: name: Tsoukala, Victoria
name: Angelaki, Marina
Publisher: name: Zenodo
Year: 2015
Subjects: Open Access
PASTEUR4OA
Funder
Open Access policy
Research
Good Practice
Policy alignment
Guidelines

description: The present guidelines aim to assist in the development of efficient Open Access policies among Funders.  They provide the context, the process and a model policy (template) that will enable Funders to develop and implement their own Open Access policy.
Additional file 2 of FLT-PET for the assessment of systemic sarcoidosis including cardiac and CNS involvement: a prospective study with comparison to FDG-PET
Creators: name: Martineau, Patrick
name: Pelletier-Galarneau, Matthieu
name: Juneau, Daniel
name: Leung, Eugene
name: Nery, Pablo
name: DeKemp, Rob
name: Beanlands, Rob
name: Birnie, David
Publisher: name: figshare
Year: 2020
Subjects: subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Developmental Biology
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases

description: Additional file 2. Table S2: Comparison of both readers' overall interpretation of the FLT- and FDG-PETs for cardiac involvement [FLT κ = 0.85 (95% CI 0.57–1.0), FDG κ = 0.72 (95% CI 0.38–1.0)].
A general model of the public goods dilemma
Creators: name: Frank, Steven A.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: FOS: Biological sciences

description: An individually costly act that benefits all group members is a public good. Natural selection favors individual contribution to public goods only when some benefit to the individual offsets the cost of contribution. Problems of sex ratio, parasite virulence, microbial metabolism, punishment of noncooperators, and nearly all aspects of sociality have been analyzed as public goods shaped by kin and group selection. Here, I develop two general aspects of the public goods problem that have received relatively little attention. First, variation in individual resources favors selfish individuals to vary their allocation to public goods. Those individuals better endowed contribute their excess resources to public benefit, whereas those individuals with fewer resources contribute less to the public good. Thus, purely selfish behavior causes individuals to stratify into upper classes that contribute greatly to public benefit and social cohesion and to lower classes that contribute little to the public good. Second, if group success absolutely requires production of the public good, then the pressure favoring production is relatively high. By contrast, if group success depends weakly on the public good, then the pressure favoring production is relatively weak. Stated in this way, it is obvious that the role of baseline success is important. However, discussions of public goods problems sometimes fail to emphasize this point sufficiently. The models here suggest simple tests for the roles of resource variation and baseline success. Given the widespread importance of public goods, better models and tests would greatly deepen our understanding of many processes in biology and sociality.
Additional file 3 of Integrating expert opinions with clinical trial data to analyse low-powered subgroup analyses: a Bayesian analysis of the VeRDiCT trial
Creators: name: Thirard, Russell
name: Ascione, Raimondo
name: Blazeby, Jane M.
name: Rogers, Chris A.
Publisher: name: figshare
Year: 2020
Subjects: Medicine
Pharmacology
Biotechnology
Science Policy

description: Additional file 3. Point estimate and interval results of the Bayesian analysis of the VeRDiCT trial for subgroups A and B.
Spawning biomass of Pacific sardine (Sardinops sagax) estimated from the daily egg production method off California in 2015
Creators: name: Dorval, Emmanis
name: Macewicz, Beverly J.
name: Griffith, David A.
name: Gu, Yuhong
Publisher: name: U.S. Department of Commerce, National Oceanic and Atmospheric Administration, National Marine Fisheries Service, Southwest Fisheries Science Center
Year: 2016
Subjects: subject: Sardinops sagax--Spawning--California--Statistics.

description: Fishery independent surveys are critical for assessing and managing Pacific sardine stocks along the North American Pacific coast. These surveys provide relative abundance indices to calibrate stock assessment and to monitor stock productivity as environmental conditions change. The Daily Egg Production method (DEPM) is one of two fishery-independent surveys that are currently used to assess the northern Pacific sardine stock from Ensenada to British Columbia and to set harvest guidelines for annual management in the USA. The DEPM was developed by Lasker (1985) to estimate the spawning stock biomass of northern anchovy (Engraulis mordax) based on growth, mortality and abundance of eggs and larvae, and the adult reproductive biology of this species. The method was later applied to assess the spawning of Pacific sardine off California from 1986 to 1996 (Wolf 1988a, Wolf 1988b, Lo et al. 1996, Scannel et al. 1996, Barnes et al. 1997). Since 2004, spawning biomass computed from the DEPM has been integrated in annual stock assessments of Pacific sardine by: 1) calculating the daily egg production from ichthyoplankton survey data; 2) computing the reproductive parameters of females from adult fish samples; and 3) calculating the biomass of spawning adults.
Additional file 3 of FLT-PET for the assessment of systemic sarcoidosis including cardiac and CNS involvement: a prospective study with comparison to FDG-PET
Creators: name: Martineau, Patrick
name: Pelletier-Galarneau, Matthieu
name: Juneau, Daniel
name: Leung, Eugene
name: Nery, Pablo
name: DeKemp, Rob
name: Beanlands, Rob
name: Birnie, David
Publisher: name: figshare
Year: 2020
Subjects: subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Developmental Biology
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases

description: Additional file 3. Table S3: Comparison of both readers' overall interpretation of the FLT- and FDG-PETs for neural involvement [FLT κ = 1.0 (95% CI 1.0–1.0), FDG κ = 1.0 (95% CI 1.0–1.0)].
CoLe and LYS at BioASQ MESINESP8 Task: similarity based descriptor assignment in Spanish
Creators: name: Ribadas-Pena, Francisco J.
name: Cao, Shuyuan
name: Kuriyozov, Elmurod
Publisher: name: arXiv
Year: 2024
Subjects: subject: Information Retrieval (cs.IR)
subject: Computation and Language (cs.CL)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences
subject: H.3.3; I.2.7
subject: 68P20, 68T50

description: In this paper, we describe our participation in the MESINESP Task of the BioASQ biomedical semantic indexing challenge. The participating system follows an approach based solely on conventional information retrieval tools. We have evaluated various alternatives for extracting index terms from IBECS/LILACS documents in order to be stored in an Apache Lucene index. Those indexed representations are queried using the contents of the article to be annotated and a ranked list of candidate labels is created from the retrieved documents. We also have evaluated a sort of limited Label Powerset approach which creates meta-labels joining pairs of DeCS labels with high co-occurrence scores, and an alternative method based on label profile matching. Results obtained in official runs seem to confirm the suitability of this approach for languages like Spanish.
description: Accepted at the 8th BioASQ Workshop at the 11th Conference and Labs of the Evaluation Forum (CLEF) 2020. 11 pages