cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Prediction of thermoacoustic instability in gas turbine combustors
Creators: name: Xia, Yu
Publisher: name: Imperial College London
Year: 2019

description: This thesis numerically predicts thermoacoustic instability in two typical gas turbine combustors. Incompressible large eddy simulation (LES) is used as the main numerical tool to simulate the heat release response of a flame to upstream acoustic perturbations, resulting in linear and nonlinear flame response models. These flame models are then combined with analytical acoustic wave models to predict thermoacoustic instability, and for those unstable operations, the resulting nonlinear limit cycle oscillations. Other features relevant to thermoacoustic instability are also studied, including entropy wave transport within the combustor flow fields, and the axial variation of the heat release response along a long flame length, etc. This thesis has found that (i) the incompressible LES performed by BOFFIN and OpenFOAM can both accurately simulate the reacting flow in realistic gas turbine combustors, and capture the forced flame heat release responses to upstream acoustic perturbations; (ii) although different combustion and chemical reaction models lead to different unforced flame behaviour, their influences on the forced flame responses are relatively smaller, suggesting the use of simpler chemistry to reduce computational costs and providing more options for combustion modelling; (iii) both the low order network-based and the Helmholtz equation-based thermoacoustic solvers are validated by accurate thermoacoustic predictions; (iv) the entropy wave transport within a realistic combustor flow is dominated by the dispersive advection, affected by both mean and unsteady large-scale flow features (with the latter having higher effect). The generated entropy noise is likely to affect the thermoacoustic modes at high flow speed conditions; (v) the axial variation of the heat release response along a very long flame needs to be accounted for in the network-based thermoacoustic prediction, which is done by splitting the continuous flame into multiple segments, each treated as an individual flame and represented by a compact flame model. All of the above findings significantly help to gain insight into the prediction of thermoacoustic instability for realistic gas turbine combustors.
Gravitational waves from an eccentric population of primordial black holes orbiting Sgr A$^{\star}$
Creators: name: Bondani, Stefano
name: Bonetti, Matteo
name: Broggi, Luca
name: Haardt, Francesco
name: Sesana, Alberto
name: Dotti, Massimo
Publisher: name: arXiv
Year: 2023
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Primordial black holes (PBH), supposedly formed in the very early Universe, have been proposed as a possible viable dark matter candidate. In this work we characterize the expected gravitational wave (GW) losses from a population of PBHs orbiting Sgr A$^{\star}$, the super-massive black hole at the Galactic center (GC), and assess the signal detectability by the planned space-borne interferometer LISA and by the proposed next generation space-borne interferometer $μ$Ares. Assuming that PBHs indeed form the entire diffuse mass allowed to reside within the orbit of the S2 star, we compute an upper limit to the expected GW signal both from resolved and non-resolved sources, under the further assumptions of monochromatic mass function and thermally distributed eccentricities. By comparing with our previous work where PBHs on circular orbits were assumed, we show for 1 M$_{\odot}$ PBHs how the GW signal from high harmonics over a 10 year data stream increases by a factor of six the chances of LISA detectability, from the $\approx 10\%$ of the circular case, to $\approx 60\%$, whereas multiple sources can be identified in $20\%$ of our mock populations. The background signal, made by summing up all non resolved sources, should be certainly detectable thanks to the PBHs with higher eccentricity evolving under two body relaxation. In the case of $μ$Ares, because of its improved sensitivity in the $μ$Hz band, one third of the entire population of PBHs orbiting Sgr A$^{\star}$ would be resolved. The background noise from the remaining non resolved sources should be detectable as well. Finally we present the results for different PBH masses.
description: 11 pages, 9 figures
Understanding the influence of health information technology on quality and safety in secondary care
Creators: name: Martin, Guy
Publisher: name: Imperial College London
Year: 2018

description: The rapid evolution of health information technology (IT) and drive towards a fully digital healthcare system is a laudable and compelling aspiration that has the undoubted potential to improve the effectiveness, efficiency and experience of care. Whilst health IT has the promise to solve many of the challenges facing healthcare there is a paucity of high-quality evidence to thoroughly evaluate its successes and failures, nor fully identify the very real and often unexpected risks and challenges that come hand-in-hand with potential opportunities and benefits. This thesis therefore seeks to systematically investigate the influence of health IT on the three core facets of healthcare quality in secondary care - effectiveness, safety and experience. An introduction to the current landscape and strategies for the evaluation of health IT is presented to provide context. Following this a number of linked studies undertake to evaluate the current impact of health IT on quality in secondary care. Examinations of the impact of organisational digital maturity on clinical outcomes, stakeholder experience and regulatory judgements of quality are presented. These are followed by an evaluation of nationally reported patient safety incidents related to health IT, and finally a chapter that seeks to define an emerging threat to patient safety - cybersecurity and digital resilience - and identify linked research, practice and policy priorities. The final part of the thesis focuses on a single technology - mobile computing - and undertakes a detailed examination of its current impact on communication and teamwork through a systematic review, followed by an exploration of multi-professional perspectives on moving towards a ‘mobile-first’ culture of work within the hospital setting. The thesis concludes by highlighting outstanding challenges and identifying future implications for research, day-to-day practice and health policy. The next decade will see fundamental change in all aspects of healthcare driven by new digital technologies. This exciting future must however be viewed with cautious scepticism, an acknowledgement that new technology in isolation cannot bridge the quality and cost-effectiveness chasm, and awareness that technology may also be a new source of potential harm which must be understood, measured and mitigated. There is a requirement for all new technology to be unequivocally backed by high-quality robust evidence and regulated and evaluated in a pragmatic yet comprehensive manner.
The Andromeda Dwarf Spheroidal Galaxies
Creators: name: Armandroff, Taft E.
name: Da Costa, Gary S.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Our current knowledge of M31's dwarf spheroidal companions is reviewed. Two topics of recent interest constitute the bulk of this review. First, color-magnitude diagrams reaching below the horizontal branch have been constructed for two M31 dwarf spheroidals based on images from HST/WFPC2. The horizontal branches are predominantly red in both galaxies, redder than expected for their metallicity based on Galactic globular clusters. Thus, the second parameter effect is seen in the M31 halo. Second, recent surveys have revealed three new dwarf spheroidal companions to M31. Thus, dwarf spheroidal galaxies are not as rare around M31 as previously thought and as a result, some properties of the M31 companion system have changed.
description: To be published in "The Stellar Content of Local Group Galaxies", Proceedings of IAU Symposium 192, edited by P. Whitelock and R. Cannon; 1 embedded PostScript figure, 1 JPEG figure
An RXTE study of M87 and the core of the Virgo cluster
Creators: name: Reynolds, C. S.
name: Heinz, S.
name: Fabian, A. C.
name: Begelman, M. C.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present hard X-ray observations of the nearby radio galaxy M87 and the core of the Virgo cluster using the Rossi X-ray Timing Explorer. These are the first hard X-ray observations of M87 not affected by contamination from the nearby Seyfert 2 galaxy NGC4388. Thermal emission from Virgo's intracluster medium is clearly detected and has a spectrum indicative of kT=2.5keV plasma with approximately 25% cosmic abundances. No non-thermal (power-law) emission from M87 is detected in the hard X-ray band, with fluctuations in the Cosmic X-ray Background being the limiting factor. Combining with ROSAT data, we infer that the X-ray spectrum of the M87 core and jet must be steep (Gamma_core>1.90$ and Gamma_jet>1.75), and we discuss the implications of this result. In particular, these results are consistent with M87 being a mis-aligned BL-Lac object.
description: 8 pages, 2 postscript figures. Accepted for publication in ApJ
Fringilla coelebs Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Aves
Passeriformes
Fringillidae
Fringilla
Fringilla coelebs

description: Fringilla coelebs [spec. nov.]
F. artubus nigris, remigibus utrinque albis: tribus primis immaculatis, rectricibus duabus oblique albis. Fn. svec. 199. t. 2. f. 199.
Fringilla. Gesn. av. 387. Aldr. orn. l. 18. c. 6. Will. orn. 186. t. 45. f. 4. Raj. av. 88. Alb. av. 1. p. 60. t. 63. Frisch. av... t. 1. f. 1. 2. Olin. av. 31.
Habitat in Europa.
Femina sola migrat per Belgium in Italiam. Mas capite pileato, vere mutato sono aestatem annunciat.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 179, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
title: Jet-medium interactions at NLO in a weakly-coupled quark-gluon plasma
Creators: name: Ghiglieri, Jacopo
name: Moore, Guy D.
name: Teaney, Derek
Publisher: name: Springer
Year: 2022

description: We present an extension to next-to-leading order in the strong coupling constant g of the AMY effective kinetic approach to the energy loss of high momentum particles in the quark-gluon plasma. At leading order, the transport of jet-like particles is determined by elastic scattering with the thermal constituents, and by inelastic collinear splittings induced by the medium. We reorganize this description into collinear splittings, highmomentum-transfer scatterings, drag and diffusion, and particle conversions (momentumpreserving identity-changing processes). We show that this reorganized description remains valid to NLO in g, and compute the appropriate modifications of the drag, diffusion, particle conversion, and inelastic splitting coefficients. In addition, a new kinematic regime opens at NLO for wider-angle collinear bremsstrahlung. These semi-collinear emissions smoothly interpolate between the leading order high-momentum-transfer scatterings and collinear splittings. To organize the calculation, we introduce a set of Wilson line operators on the light-cone which determine the diffusion and identity changing coefficients, and we show how to evaluate these operators at NLO.
Mass and Metallicity of Five X-ray Bright Galaxy Groups
Creators: name: Hwang, Una
name: Mushotzky, Richard F.
name: Burns, Jack O.
name: Fukazawa, Yasushi
name: White, Richard A.
name: ;
name: GSFC, NASA
name: Missouri, U
name: Tokyo, U
Publisher: name: arXiv
Year: 1998
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present ASCA X-ray observations of a sample of five groups selected from a cross-correlation of the ROSAT All-Sky Survey with the White et al. optical catalog of groups. These X-ray bright groups significantly increase the number of known systems with temperatures between 2 and 3 keV. They have element abundances of roughly 0.3 times solar that are typical of clusters, but their favored ratio of Si/Fe abundance is lower than the cluster value. Combining the ASCA results with ROSAT imaging data, we calculate total masses of a few to several times 10^13 M_sun, gas mass fractions of ~10%, and baryonic mass fractions of at least 15-20% within a radius of 0.5 Mpc. Upper limits for the ratios of gas to galaxy mass and of the iron mass to galaxy luminosity overlap with the range observed in rich clusters and extend to lower values, but not to such low values as seen in much poorer groups. These results support the idea that groups, unlike clusters, are subject to the loss of their primordial and processed gas, and show that this transition occurs at the mass scale of the 2-3 keV groups. A discussion of ASCA calibration issues and a comparison of ROSAT and ASCA temperatures are included in an Appendix.
description: 27 pages LaTeX, 8 figures; to appear in ApJ
Graph Mining for Cybersecurity: A Survey
Creators: name: Yan, Bo
name: Yang, Cheng
name: Shi, Chuan
name: Fang, Yong
name: Li, Qi
name: Ye, Yanfang
name: Du, Junping
Publisher: name: arXiv
Year: 2023
Subjects: subject: Cryptography and Security (cs.CR)
subject: Artificial Intelligence (cs.AI)
subject: Social and Information Networks (cs.SI)
subject: FOS: Computer and information sciences

description: The explosive growth of cyber attacks nowadays, such as malware, spam, and intrusions, caused severe consequences on society. Securing cyberspace has become an utmost concern for organizations and governments. Traditional Machine Learning (ML) based methods are extensively used in detecting cyber threats, but they hardly model the correlations between real-world cyber entities. In recent years, with the proliferation of graph mining techniques, many researchers investigated these techniques for capturing correlations between cyber entities and achieving high performance. It is imperative to summarize existing graph-based cybersecurity solutions to provide a guide for future studies. Therefore, as a key contribution of this paper, we provide a comprehensive review of graph mining for cybersecurity, including an overview of cybersecurity tasks, the typical graph mining techniques, and the general process of applying them to cybersecurity, as well as various solutions for different cybersecurity tasks. For each task, we probe into relevant methods and highlight the graph types, graph approaches, and task levels in their modeling. Furthermore, we collect open datasets and toolkits for graph-based cybersecurity. Finally, we outlook the potential directions of this field for future research.
MOESM2 of The role of physical activity in the development of first cardiovascular disease event: a tree-structured survival analysis of the Danish ADDITION-PRO cohort
Creators: name: Amadid, Hanan
name: Johansen, Nanna
name: Anne-Louise Bjerregaard
name: Brage, Søren
name: Færch, Kristine
name: Lauritzen, Torsten
name: Witte, Daniel
name: Annelli Sandbæk
name: Jørgensen, Marit
name: Vistisen, Dorte
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology

description: Additional file 2: Figure S1. Tree-structured survival analysis for first cardiovascular disease event in the ADDITION PRO cohort study including CVD protective medications as risk factors.
MOESM1 of The role of physical activity in the development of first cardiovascular disease event: a tree-structured survival analysis of the Danish ADDITION-PRO cohort
Creators: name: Amadid, Hanan
name: Johansen, Nanna
name: Anne-Louise Bjerregaard
name: Brage, Søren
name: Færch, Kristine
name: Lauritzen, Torsten
name: Witte, Daniel
name: Annelli Sandbæk
name: Jørgensen, Marit
name: Vistisen, Dorte
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Cell Biology
subject: Sociology
subject: FOS: Sociology
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: Marine Biology
subject: Science Policy

description: Additional file 1: Table S1. International Classification of Diseases (ICD) codes for cardiovascular disease.
Authentication protocol based on collective quantum steering
Creators: name: Mondal, Debasis
name: Datta, Chandan
name: Singh, Jaskaran
name: Kaszlikowski, Dagomir
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: It is well known that certain quantum correlations like quantum steering exhibit a monogamous relationship. In this paper, we exploit the asymmetric nature of quantum steering and show that there exist states which exhibit a polygamous correlation, known as collective correlation [He and Reid, Phys. Rev. Lett. 111, 250403 (2013)], where the state of one party, Alice, can be steered only by the joint effort of the other two parties, Bob and Charlie. As an example, we explicitly single out a particular set of $3$ qubit states which exhibit this polygamous relationship, known as collective steerability. We provide a recipe to identify the complete set of such states. We also provide a possible application of such states to an information theoretic task, termed as quantum key authentication (QKA) protocol. QKA can also be used in conjunction with other well known cryptography protocols to improve their security and we provide one such example with quantum private comparison (QPC).
description: 6 pages, 1 figure, comments appreciated :)
D1.4 - Update for legal taxonomy of data sets
Creators: name: Dewitte, Pierre
name: Kuczerawy, Aleksandra
name: Viltė Kristina Steponėnaitė
name: Chelioudakis, Eleftherios
name: Valcke, Peggy
Publisher: name: Zenodo
Year: 2019
Subjects: Big data
legal taxonomy
personal data
non-personal data
electronic communication data
copyrighted data
databases
trade secrets
public sector information
environmental information
spatial data

description: Deliverable D1.4 updates deliverable D1.1 “Legal taxonomy of datasets” (submitted in M4) and clarifies the relevant EU legal frameworks applicable to the various environmental, economic and societal data that will be used by city pilots to extract actionable knowledge supporting efficient data-driven decision-making processes. More specifically, it provides an updated legal taxonomy supporting the adequate qualification of the relevant datasets on a granular level which, in turn, enables appropriate and effective application of legal rights and obligations. It also provides an overview of the relevant regulatory frameworks aiming at facilitating the identification of the applicable legislation and contributes to updating and clarifying the legal requirements (D1.2) guiding the development of the CUTLER innovations. Rather than starting from scratch, D1.4 is a consolidated version of D1.1 and aims to provide CUTLER partners with a comprehensive taxonomy without the need to cross-read D1.1 and D1.4. In that sense, it complements the first taxonomy with the legislative developments that have happened after M4 (submission of D1.1), up until M22 (submission of D1.4). Additionally, Annex 1 contains the model consent form that will be used in the context of the quality- and feature-based questionnaires.

 More specifically, this deliverable examines the legal frameworks applicable to the following categories of data.
 - Personal data (Regulation 2016/679 and Turkish Data Protection Law no. 6698);
 - Non-personal data (Regulation 2018/1807);
 - Electronic communications data (Proposal for an ePrivacy Regulation);
 - Copyrighted data (Directive 2001/29 and Directive 2019/790);
 - Data protected by the sui generis right on databases (Directive 96/9 and Directive 2019/790);
 - Data protected by trade secrets (Directive 2016/943);
 - Public sector information (Directive 2003/98 and Directive 2019/1024);
 - Environmental information (Directive 2003/4);
 - Spatial data (Directive 2007/2);
 - Data obtained through a contract (API T&C’s).
REFault: A Fault Injection Platform for Rowhammer Research on DDR5 Memory
Creators: name: Gloor, Stefan
Publisher: name: ETH Zurich
Year: 2023

description: High-density computer memory is increasingly susceptible to Rowhammer bit flips, which has been demonstrated numerous times in the past with both DDR3 and DDR4 memory. To understand Rowhammer susceptibility and in-DRAM mitigation techniques of modern DDR5 memory, it is vital to study the behavior and inner workings of new, state-of-the-art memory devices. In this work, we present REFault, a low-cost hardware fault injection platform that allows altering DDR5 commands on the fly. The REFault interposer slots between an off-the-shelf DDR5 memory module and a commercially available computer mainboard. Our fault injection system alters individual bits on the DDR5 command bus and is therefore able to transform one DRAM command into another. Specifically, we lay the groundwork for future DDR5 Rowhammer research by providing a tool to temporarily disable refresh commands, allowing to study Rowhammer susceptibility and potential new mitigation mechanisms in a refresh-free environment.
Fringilla lulensis Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Aves
Passeriformes
Fringillidae
Fringilla
Fringilla lulensis

description: Fringilla lulensis [spec. nov.]
F. fusca, pectore humerisque rufis, alis nigris macula rufa. Fn. svec. 197.
Habitat in Svecia.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 180, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
The Spindle Index from Localization
Creators: name: Inglese, Matteo
name: Martelli, Dario
name: Pittelli, Antonio
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We present a new supersymmetric index for three-dimensional ${\cal N}=2$ gauge theories defined on $Σ\times S^1$, where $Σ$ is a spindle, with twist or anti-twist for the $R$-symmetry background gauge field. We start examining general supersymmetric backgrounds of Euclidean new minimal supergravity admitting two Killing spinors of opposite $R$-charges. We then focus on $Σ\times S^1$ and demostrate how to realise twist and anti-twist. We compute the supersymmetric partition functions on such backgrounds via localization and show that these are captured by a general formula, depending on the type of twist, which unifies and generalises the superconformal and topologically twisted indices.
description: 5 pages, v3: published version
Galaxy Disruption as the Origin of Intracluster Light in the Coma Cluster
Creators: name: Gregg, Michael D.
name: West, Michael J.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Although the existence of a faint background of starlight in the core of the Coma cluster has been well established (1,2), its origin is uncertain. This vast sea of stars could have formed outside the galaxies, using gas left over from the time of the cluster's birth. Alternatively, it might be the accumulated debris generated by interactions between the galaxies over the lifetime of the cluster (3). Here we report the discovery of three large, low surface brightness features in the Coma cluster; the most spectacular is a plume-like structure, 130 kpc long, in the cluster's heart. These structures will disperse over the next one to two billion years, thereby enhancing the general background light. If this epoch is typical, we argue that a significant fraction -- perhaps even most -- of the intracluster light results from a steady accumulation of tidal debris generated during galaxy-galaxy and galaxy-cluster interactions.
description: To Appear in Nature, December 10, 1998; aastex, 8 pages, 3 figures, plus "heat" versions of two figures
Blockchain in agriculture
Creators: name: Kamilaris, Andreas
name: Cole, Ian
name: Prenafeta-Boldú, Francesc X.
Publisher: name: Zenodo
Year: 2021
Subjects: Blockchain Technology
Digital Agriculture
Food Supply Chain
Barriers
Benefits
Challenges

description: Blockchain is an emerging digital technology allowing ubiquitous financial transactions among distributed untrusted parties, without the need of intermediaries such as banks. This chapter examines the impact of blockchain technology in agriculture and food supply chain, presents existing ongoing projects and initiatives, and discusses overall implications, challenges and potential, with a critical view over the maturity of these projects. Our findings indicate that blockchain is a promising technology towards a transparent supply chain of food, with many ongoing initiatives in various food products and food-related issues, but many barriers and challenges still exist, which hinder its wider popularity among farmers and systems. These challenges involve technical aspects, education, policies and regulatory frameworks.
description: This work has been partly supported by the project that has received funding from the European Union's Horizon 2020 research and innovation programme under grant agreement No 739578 (RISE – Call: H2020-WIDESPREAD-01-2016-2017-TeamingPhase2) and the Republic of Cyprus through the Deputy Ministry of Research, Innovation and Digital Policy.
Russian Foreign Propaganda in Occupied Ukraine, Moldova, and Belarus
Creators: name: McGlynn, Jade
name: Cenusa, Denis
name: Kravets, Daria
name: Beseler, Arista
name: Toepfl, Florian
name: Ryzhova, Anna
Publisher: name: ETH Zurich
Year: 2024
Subjects: Russian-Ukrainian War
Propaganda
MOLDOVA (EAST EUROPE). REPUBLIC OF MOLDOVA
BELARUS (EAST EUROPE). REPUBLIC OF BELARUS
Disinformation
Yandex

description: Russian Analytical Digest (RAD), 313
description: ISSN:1863-0421
Projet DEFIPEL. Campagnes Sentinelles. Baie de Seine - 26-28 Juin 2020 et 26-27 Juillet 2021
Creators: name: Huret, Martin
name: Duhamel, Erwan
name: Michelet, Nicolas
name: Joguet, Manon
Publisher: name: Ifremer
Year: 2024
Subjects: DEFIPEL
Anchois
Sardine
Petits pélagiques
Baie de Seine
Manche
Oeufs
Biométrie

description: Dans le cadre du projet DEFIPEL, les campagnes sentinelles avaient pour but principal d’explorer la présence d’anchois et de sardine en Baie de Seine en période de fin de printemps et d’été, et d’évaluer si ces espèces étaient en ponte à cette période. A ce titre, ces campagnes viennent compléter les connaissances obtenues en Manche lors des campagnes halieutiques automnales, dans un habitat que l’on sait important pour la ponte de ces espèces. Les campagnes ont été réalisées fin juin 2020 et fin juillet 2021 à bord d’un chalutier professionnel de Fécamp, le Vicomte. La sardine était présente et en ponte en juin 2020, moins présente et non mature en juillet 2021, confirmant un arrêt de la ponte pour cette espèce en été comme dans le golfe de Gascogne. L’anchois était présent mais en abondance négligeable en juin 2020 et absent en juillet 2021, ce qui confirmerait le retour complet des anchois de Manche dans le sud de la mer du Nord au printemps et en été pour la ponte. Par ailleurs, les sardines peuvent encore atteindre des tailles bien supérieures à 20cm et des ages supérieurs à 5 ans ce qui n’est plus le cas depuis une quinzaine d’années dans le golfe de Gascogne.
Additional file 1: of Machine learning analysis of microbial flow cytometry data from nanoparticles, antibiotics and carbon sources perturbed anaerobic microbiomes
Creators: name: Abhishek Dhoble
name: Pratik Lahiri
name: Kaustubh Bhalerao
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Science Policy
subject: Computational Biology

description: Â Experimental design, flow cytometry controls, hyperparameters and additional material. (DOCX 984 kb)
Exact Excited-State Functionals of the Asymmetric Hubbard Dimer
Creators: name: Giarrusso, Sara
name: Loos, Pierre-François
Publisher: name: arXiv
Year: 2023
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Mathematical Physics (math-ph)
subject: Nuclear Theory (nucl-th)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: The exact functionals associated with the (singlet) ground and the two singlet excited states of the asymmetric Hubbard dimer at half-filling are calculated using both Levy's constrained search and Lieb's convex formulation. While the ground-state functional is, as commonly known, a convex function with respect to the density (or, more precisely, the site occupation), the functional associated with the (highest) doubly-excited state is found to be concave. Also, because the density of the first-excited state is non-invertible, its ``functional'' is a partial, multi-valued function composed of one concave and one convex branch that correspond to two separate sets of values of the external potential. Remarkably, it is found that, although the one-to-one mapping between density and external potential may not apply (as in the case of the first excited state), each state-specific energy and corresponding universal functional are ``functions'' whose derivatives are each other's inverse, just as in the ground state formalism. These findings offer insight into the challenges of developing state-specific excited-state density functionals for general applications in electronic structure theory.
description: 7 pages, 6 figures
Additional file 1 of Priority-Lasso: a simple hierarchical approach to the prediction of clinical outcome using multi-omics data
Creators: name: Klau, Simon
name: Vindi Jurinovic
name: Hornung, Roman
name: Herold, Tobias
name: Anne-Laure Boulesteix
Publisher: name: figshare
Year: 2018
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Results of the analyses without restrictions to the maximum number of selected variables. (PDF 215 kb)
Anisotropic flow in Xe-Xe collisions at $\mathbf{\sqrt{s_{\rm{NN}}} = 5.44}$ TeV
Creators: name: ALICE Collaboration
Publisher: name: arXiv
Year: 2018
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The first measurements of anisotropic flow coefficients $v_{\rm{n}}$ for mid-rapidity charged particles in Xe-Xe collisions at $\sqrt{s_{\rm{NN}}} = 5.44$ TeV are presented. Comparing these measurements to those from Pb-Pb collisions at $\sqrt{s_{\rm{NN}}} = 5.02$ TeV, $v_{2}$ is found to be suppressed for mid-central collisions at the same centrality, and enhanced for central collisions. The values of $v_{3}$ are generally larger in Xe-Xe than in Pb-Pb at a given centrality. These observations are consistent with expectations from hydrodynamic predictions. When both $v_{2}$ and $v_{3}$ are divided by their corresponding eccentricities for a variety of initial state models, they generally scale with transverse density when comparing Xe-Xe and Pb-Pb, with some deviations observed in central Xe-Xe and Pb-Pb collisions. These results assist in placing strong constraints on both the initial state geometry and medium response for relativistic heavy-ion collisions.
description: 23 pages, 7 captioned figures, authors from page 18, published, figures at http://aliceinfo.cern.ch/ArtSubmission/node/4271
A three-dimensional map of the Milky Way using classical Cepheid variable stars
Creators: name: Skowron, D. M.
name: Skowron, J.
name: Mróz, P.
name: Udalski, A.
name: Pietrukowicz, P.
name: Soszyński, I.
name: Szymański, M. K.
name: Poleski, R.
name: Kozłowski, S.
name: Ulaczyk, K.
name: Rybicki, K.
name: Iwanek, P.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The Milky Way is a barred spiral galaxy, with physical properties inferred from various tracers informed by the extrapolation of structures seen in other galaxies. However, the distances of these tracers are measured indirectly and are model-dependent. We constructed a map of the Milky Way in three-dimensions based on the positions and distances of thousands of classical Cepheid variable stars. This map shows the structure of our Galaxy's young stellar population, and allows us to constrain the warped shape of the Milky Way's disk. A simple model of star formation in the spiral arms reproduces the observed distribution of Cepheids.
description: 37 pages, 9 figures, 2 tables; published in Science; full Table 1 available as ancillary file
A Brief History of Star Formation and Chemical Enrichment in the Bulge of the Milky Way
Creators: name: Frogel, Jay A.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Observations of the stellar content of the bulge of the Milky Way can provide critical guidelines for the interpretation of observations of distant galaxies, in particular for understanding their stellar content and evolution. In this brief overview I will first highlight some recent work directed towards measuring the history of star formation and the chemical composition of the central few parsecs of the Galaxy. These observations point to an episodic history of star formation in the central region with several bursts having occurred over the past few 100 Myr (e.g. Blum et al. 1996b). High resolution spectroscopic observations by Ram\'ırez et al. (1998) of luminous M stars in this region yield a near solar value for [Fe/H] from direct measurements of iron lines. Then I will present some results from an ongoing program by my colleagues and myself the objective of which is the delineation of the star formation and chemical enrichment histories of the central 100 parsecs of the Galaxy, the ``inner bulge''. From new photometric data we have concluded that there is a small increase in mean [Fe/H] from Baade's Window to the Galactic Center and deduce a near solar value for stars in the central region. For radial distances greater than 1$^{\circ}$ from the Galactic Center we fail to find a measurable population of stars that are significantly younger than those in Baade's Window. Within 1$^{\circ}$ we find a number of luminous M giants that most likely are the result of a star formation episode not more than one or two Gyr ago.
description: 8 pages, 0 figures, Invited Review, Galaxy Evolution: Connecting the Distant Universe with the Local Fossil Record, held 21-25 September 1998, Observatoire de Paris-Meudon, Uses crckapb.sty from Kluwer
Additional file 3: of Remnant preservation technique versus standard technique for anterior cruciate ligament reconstruction: a meta-analysis of randomized controlled trials
Creators: name: Wang, Hong-De
name: Wang, Fu-Shun
name: Gao, Shi-Jun
name: Zhang, Ying-Ze
Publisher: name: figshare
Year: 2018
Subjects: subject: Cell Biology
subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Science Policy

description: Cochrane. (DOCX 81 kb)
Fringilla lapponica Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Aves
Passeriformes
Fringillidae
Fringilla
Fringilla lapponica

description: Fringilla lapponica [spec. nov.]
F. capite nigricante maculato: macula pone oculos alba. Fn. svec. 196.
Fringilla major. Alb. av. 3. p. 59. t. 63.
Habitat in Lapponia.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 180, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
Magnetic Field Evolution of Accreting Neutron Stars - III
Creators: name: Konar, Sushan
name: Bhattacharya, Dipankar
Publisher: name: arXiv
Year: 1998
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The evolutionary scenario of the neutron star magnetic field is examined assuming a spindown-induced expulsion of magnetic flux originally confined to the core, in which case the expelled flux undergoes ohmic decay. The nature of field evolution, for accreting neutron stars, is investigated incorporating the crustal microphysics and material movement due to accretion. This scenario may explain the observed field strengths of neutron stars but only if the crustal lattice contains a large amount of impurity which is in direct contrast to the models that assume an original crustal field.
description: 4 pages, LaTeX(mn.sty), figures (postscript) included, text modified to explain in detail some salient points, accepted in MNRAS
La crisis del hombre en dos escritores latinoamericanos: Alejo Carpentier y Julio Cortázar
Carta de Jaime Valdivieso a Julio Cortázar del 1968-07-22]
Creators: name: Jaime, Valdivieso
name: Valdivieso, Jaime
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2021
Subjects: Literatura latinoamericana
Alejo Carpentier
"Rayuela"

description: Texto presentado a la Tercera Conferencia de América Latina del 11 al 13 de abril de 1968 organizada por el "Committee Latin American Studies"a la Universidad de Houston (EEUU, Texas).
description: Carta de Jaime Valdivieso a Julio Cortázar.
description: Source: Num.Ref. : JC-CAR-04.012
description: Source: Localización del archivo: Centre de Recherches Latino-Américaines (CRLA–Archivos, ITEM UMR8132). MSHS - Bât. A5, 1er étage 5 rue Théodore Lefebvre - TSA21103. 86073 Poitiers cedex 9.
description: Bibliographic citation: Valdivieso, Jaime, « La crisis del hombre en dos escritores latinoamericanos : Alejo Carpentier y Julio Cortázar », Contemporary Latin América, Office of International Affairs, University of Houston, (1969), p. 59-63
Inclusive J/$ψ$ production in Xe-Xe collisions at $\sqrt{s_{\rm NN}}$ = 5.44 TeV
Creators: name: ALICE Collaboration
Publisher: name: arXiv
Year: 2018
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Inclusive J/$ψ$ production is studied in Xe-Xe interactions at a centre-of-mass energy per nucleon pair of $\sqrt{s_{\rm NN}}= 5.44$ TeV, using the ALICE detector at the CERN LHC. The J/$ψ$ meson is reconstructed via its decay into a muon pair, in the centre-of-mass rapidity interval $2.5
description: 15 pages, 2 captioned figures, 1 table, authors from page 9, published, figures at http://aliceinfo.cern.ch/ArtSubmission/node/4285
title: ADCO, Ordre cistercien et abbaye de Cîteaux : comptes pour l'ordre (1337-1347), comptes du boursier (1377-1402) (11 H 1160), f. 00159
Creators: name: de la Côte-d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2017
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: comptes

description: Ordre cistercien et abbaye de Cîteaux : comptes pour l'ordre (1337-1347), comptes du boursier (1377-1402), Archives départementales de la Côte-d'Or, (11 H 1160). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Ordre cistercien et abbaye de Cîteaux : comptes pour l'ordre (1337-1347), comptes du boursier (1377-1402), Archives départementales de la Côte-d'Or, (11 H 1160), f. 00159, in Projet CBMA - Corpus Burgundiae Medii Aevi \[Ressource en ligne\], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Fringilla carduelis Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Aves
Passeriformes
Fringillidae
Fringilla
Fringilla carduelis

description: Fringilla carduelis [spec. nov.]
F. remigibus antrorsum luteis: extima immaculata, rectricibus duabus extimis medio reliquisque apice albis. Fn. svec. 195.
Carduelis. Gesn. av. 242. Aldr. orn. l. 18. c. 3. Jonst. av. 97. t. 37. Will. orn. 189. t. 46. Raj. av. 89. n. 1. Merian. ins. t. 173. Alb. av. 1. p. 61. t. 64. Frisch. av.. t. 1. f. 3. 4. Olin. av. 10.
Habitat in Europae juniperetis; hyeme in capitatis plantis.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 180, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
Phase transition to large scale coherent structures in 2d active matter turbulence
Creators: name: Linkmann, Moritz
name: Boffetta, Guido
name: Marchetti, M. Cristina
name: Eckhardt, Bruno
Publisher: name: arXiv
Year: 2018
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Soft Condensed Matter (cond-mat.soft)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: The collective motion of microswimmers in suspensions induce patterns of vortices on scales that are much larger than the characteristic size of a microswimmer, attaining a state called bacterial turbulence. Hydrodynamic turbulence acts on even larger scales and is dominated by inertial transport of energy. Using an established modification of the Navier-Stokes equation that accounts for the small scale forcing of hydrodynamic flow by microswimmers, we study the properties of a dense supensions of microswimmers in two dimensions, where the conservation of enstrophy can drive an inverse cascade through which energy is accumulated on the largest scales. We find that the dynamical and statistical properties of the flow show a sharp transition to the formation of vortices at the largest length scale. The results show that 2d bacterial and hydrodynamic turbulence are separated by a subcritical phase transition.
description: postprint version
Additional file 2: of Remnant preservation technique versus standard technique for anterior cruciate ligament reconstruction: a meta-analysis of randomized controlled trials
Creators: name: Wang, Hong-De
name: Wang, Fu-Shun
name: Gao, Shi-Jun
name: Zhang, Ying-Ze
Publisher: name: figshare
Year: 2018
Subjects: subject: Cell Biology
subject: Molecular Biology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology

description: Embase. (DOCX 63 kb)
The inverse problem in microlensing: from the optical depth to the galaxy models parameters
Creators: name: Cardone, V. F.
name: de Ritis, R.
name: Marino, A. A.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present in this paper a simple method to obtain informations on galaxy models parameters using the measured value of the microlensing optical depth. Assuming a 100 percent MACHO's dark halo, we ask the predicted optical depth for a given model to be the same as the observed one, in a given direction. Writing the optical depth in terms of the given halo model parameters and inverting this relation with respect to one of them, it is possible to get information on it, fixing under reasonable hypothesis the other parameters. This is what we call the "inverse problem in microlensing. We apply this technique to the class of power-law models with flat rotation curves, determining the range for the core radius R_c compatible with the constraints on the halo flattening q and the measures of the optical depth towards LMC. Next, we apply the same method to a simple triaxial model, evaluating the axial ratios.
description: 23 LaTex Pages, including 5 Postscript Figures, uses astron.sty, submitted to A&A
The excluded minors for the intersection of bicircular and lattice path matroids
Creators: name: Hogan, Emma
name: Semple, Charles
Publisher: name: arXiv
Year: 2023
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05B35

description: The classes of bicircular matroids and lattice path matroids are closed under minors. The complete list of excluded minors for the class of lattice path matroids is known, and it has been recently shown that the analogous list for the class of bicircular matroids is finite. In this paper, we establish the complete list of excluded minors for the class of matroids that is the intersection of these two classes. This resolves a recently posed open problem.
description: 22 pages, 10 figures
Disk winds of B[e] supergiants
Creators: name: Zickgraf, F. -J.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The class of B[e] supergiants is characterized by a two-component stellar wind consisting of a normal hot star wind in the polar zone and a slow and dense disk-like wind in the equatorial region. The properties of the disk wind are discussed using satellite UV spectra of stars seen edge-on, i.e. through the equatorial disk. These observations show that the disk winds are extremely slow, 50-90 km/s, i.e. a factor of about 10 slower than expected from the spectral types. Optical emission lines provide a further means to study the disk wind. This is discussed for line profiles of forbidden lines formed in the disk.
description: 7 pages, LaTeX, 3 ps figures, uses lamuphys.sty from Springer-Verlag, to be published in the proceedings of IAU Coll. 169 "Variable and Non-spherical Stellar Winds in Luminous Hot Stars" held in Heidelberg 1998
Fringilla sylvatica Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Aves
Passeriformes
Fringillidae
Fringilla
Fringilla sylvatica

description: Fringilla sylvatica [spec. nov.]
F. artubus remigibus rectricibusque nigris: duabus utrinque extimis a medio extrorsum albis. Fn. svec. 200.
Habitat in Svecia.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 180, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206