cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Murex rana Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Neogastropoda
Muricidae
Murex
Murex rana

description: Murex rana [spec. nov.]
M. testa suturis subvaricosis oppositis compressis scabra, cingulis muricatis, apertura edentula ovata.
Bonan. recr. 3. t. 182.
Petiv. gaz. t. 100. f. 12.
Rumph. mus. t. 24. f. G.
Gvalt. test. t. 49. f. L.
Argenv. conch. t. 12. f. P. R.
Kratzenst. Regenf. 26. t. 6. f. 64.
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 748, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
"Stand a little out of my sun". Diary of an "Epsilon" in the year 632 after Ford ... :)
Creators: name: Liebart Deborah
Publisher: name: Zenodo
Year: 2020
Subjects: sciences sociales, inclusion, social link, history, sociology,

description: Today, for the millionth time, I read that the social sciences were useless and that we, the social humanities, were nothing but failures of the educational system, parasites, a bit lazy, having no place in society ... In the same way as the intermittent workers in the entertainment industry, I am an intermittent worker in culture, reflecting on social and societal issues, in particular on the precariousness of the world and its possible impending collapse, a consequence of the spectacular breakdown of social links and of all cohesion around strong values that carry meaning for the human being: cohesion, inclusion and sympathy in the Smithian sense of the term. Today, The Brave new World no longer seems to be a simple dystopia of anticipation but a reality of everyday life. A world in which culture and memory are gradually disappearing from school curricula and city life, and where the question of short-term utility and profitability becomes central.
Where the excess photons and dileptons in SPS nuclear collisions come from?
Creators: name: Shuryak, E. V.
name: Xiong, L.
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Recently the first single photon spectra from CERN energy heavy-ion collisions were reported by WA80, while NA34/3 and NA38 have obtained the spectra for dileptons with the mass up to 4-5 GeV. The production rates for photons and dileptons significantly increase when reactions involving the $A_1$ meson are included. However, with the conventional expansion scenario, the absolute yields are still significantly smaller than the observed ones. It may indicate that expansion in the ``mixed state" takes much more time.
Introduction to the Calculations for an Antigravity Engine
Creators: name: Cacci, Marco
Publisher: name: Zenodo
Year: 2025

description: This paper explores the theoretical foundations and calculations behind an antigravity engine, analyzing the role of superconductors, the Casimir effect, quantum fluctuations, and nanostructured configurations for manipulating electromagnetic forces. The study also evaluates the possibility of integrating the dynamic Casimir effect and space-time curvature propulsion concepts, considering the use of antimatter as an energy source for stabilization and propulsion.
Biochemical pathways and molecular targets involved in the mechanism of action of ozonide antimalarials in Plasmodium falciparum
Creators: name: CARLO GIANNANGELO
Publisher: name: Monash University
Year: 2018
Subjects: subject: Pharmacology
subject: 60114 Systems Biology
subject: FOS: Biological sciences

description: This thesis examined the mechanism of action of new medicines for malaria, known as ozonides. Many malaria deaths are caused by multi-drug resistant parasites that can escape the effect of current malaria medicines. This thesis identified that the parasite haemoglobin digestion pathway plays a central role in the mechanisms of action and resistance of ozonide antimalarials. This detailed mechanistic understanding will facilitate further development and clinical utilisation of ozonides by allowing rational selection of partner drugs and monitoring for resistance.
Lettre de René-Antoine Ferchault de Réaumur à Jean-François Séguier, 1750-03-16
Creators: name: Ferchault de Réaumur, René-Antoine
name: René-Antoine Ferchault De Réaumur
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2021
Subjects: Sciences naturelles (général)

description: [transcription] A Paris, ce 16 mars 1750.

Vous ne m'avez pas, Monsieur, accoutumé à me laisser plus de six mois sans me donner de vos nouvelles, surtout dans la circonstance où vous avez à m'accuser la réception d'un paquet. Je ne saurais donc être sans inquiétude par rapport à votre santé et j'enaurais bien davantage, si je n'eusse été rassuré par Madame de Vertillac. J'espère que tout se réduira à ce que le paquet que je comptais vous devoir être parvenu avant les vacances, sera resté quelque part en chemin. Il contenait un exemplaire de mon petit ouvrage sur les manières de faire éclore et d'élever les oiseaux domestiques, et des lettres de correspondantde l'Académie royale des sciences. Je vous prie de me marquer si vous n'avez pas reçu ce paquet; comme alors il y aurait grande apparence qu'il se serait perdu en route, je vous en enverrai un semblable. Je ne crois pas que celui du sort duquel je suis incertain, vous ait été adressé par le canal de M. le comte d'Onsembray et du Père Mazzoleni, comme j'avais alors beaucoup de paquets à faire porter en même temps je me suis servi pour quelques uns de la voie de M. de Puisieux et pour d'autres de celle de M. le cardinal de Tencin. J'espère que vous voudrez bien me tirer bientôt de l'incertitude où jesuis et m'apprendre que vous vous portez bien. C'est ce qui m'intéresse le plus, ayant l'honneur d'être avec humble et très obéissant serviteur.

De Réaumur.
description: [personnes citées] Angelo Mazzoleni, Jean-Baptiste Puisieux, Léon Pajot D'Ons-en-Bray, Pierre-Paul Guérin de Tencin
description: [reférence bibliographique citée] Réaumur, René Antoine Ferchault, Art de faire éclore et d'élever en toute saison des oiseaux domestiques de toutes espèces soit par le moyen de la chaleur
description: [lettre editée aussi sur] G. Musset (éd.), Lettres inédites de Réaumur, La Rochelle, Veuve Mareschale & Martin, 1886, p. 79-80.
description: Source: [lieu de Conservation] La Rochelle, Médiathèque Michel-Crépeau [cote]ms. 664, lettre 19
Investigating hot-Jupiter inflated radii with hierarchical Bayesian modelling
Creators: name: Sestovic, Marko
name: Demory, Brice-Olivier
name: Queloz, Didier
Publisher: name: arXiv
Year: 2018
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: As of today, hundreds of hot Jupiters have been found, yet the inflated radii of a large fraction of them remain unexplained. It is still unclear whether a single inflation mechanism is enough to explain the entire distribution of radii, or whether a combination of them is needed. We seek to understand the relationship of hot Jupiter radii with stellar irradiation and mass. We also aim to find the intrinsic physical scatter in their radii caused by unobservable parameters. By constructing a hierarchical Bayesian model, we infer the probabilistic relation between planet radius, mass and incident flux for a sample of 286 gas giants. We separately incorporate the observational uncertainties of the data and the intrinsic physical scatter in the population. This allows us to treat the intrinsic physical scatter in radii (due to latent parameters such as the heavy element fraction) as a parameter to be inferred. We find that the planetary mass plays a key role in the inflation extent, with planets in the range between 0.37 - 0.98 MJ showing the most inflated radii. At higher masses, the radius response to incident flux begins to decrease. Below a threshold of 0.37 +- 0.03 MJ we find that giant exoplanets as a population are unable to maintain inflated radii greater than 1.4 RJ but instead exhibit smaller sizes as the incident flux is increased beyond 10^6 Wm-2. We also find that below 1 MJ, there is a cutoff point at high incident flux beyond which we find no more inflated planets, and that this cutoff point decreases as the mass decreases. At incident fluxes higher than 1.6*10^6 Wm -2 and in a mass range 0.37 - 0.98 MJ, we find no evidence for a population of non-inflated hot Jupiters. Our study demonstrates the importance of population-level analysis to grasp the underlying properties of exoplanets.
description: Accepted in A&A on 27/03/2018, 14 pages, 12 figures
PEDAGOGICAL FOUNDATIONS OF ENGLISH LANGUAGE TEACHING
Creators: name: Doston Khamidov  State Institute of Art and Culture of Uzbekistan "Management of culture and art" educational direction 2 st stage master's student
Publisher: name: Zenodo
Year: 2024

description: Teaching English online with the use of various kinds of Internet technologies is currently a very relevant topic. The online format gives students new opportunities in the process of learning the English language, and also helps to learn to solve emerging problems on their own and to be personally responsible for the learning process. However, it should be noted that the effectiveness of teaching English as a foreign language using such methods depends to a large extent on the student's personal interest in learning it. The issue of integrating the Internet into education, particularly its application in teaching foreign languages, is currently very relevant since many goals and objectives of teaching are realized in the most efficient way. This article is a brief analysis of the advantages and disadvantages of teaching English online, which will be useful for teachers organizing the teaching and learning process in an online format.                                                                        Key words: Internet technologies, online format, Internet, distance learning, e-learning, face-to-face learning, advantages, disadvantages, COVID-19 pandemic
Murex bubo Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Neogastropoda
Muricidae
Murex
Murex bubo

description: Murex bubo [spec. nov.]
Rumph. mus. t. 28. f. C. Hector.
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 748, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
Applying a Particle-only Model to the HL Tau Disk
Creators: name: Tabeshian, Maryam
name: Wiegert, Paul A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Observations have revealed rich structures in protoplanetary disks, offering clues about their embedded planets. Due to the complexities introduced by the abundance of gas in these disks, modeling their structure in detail is computationally intensive, requiring complex hydrodynamic codes and substantial computing power. It would be advantageous if computationally simpler models could provide some preliminary information on these disks. Here we apply a particle-only model (that we developed for gas-poor debris disks) to the gas-rich disk, HL Tauri, to address the question of whether such simple models can inform the study of these systems. Assuming three potentially embedded planets, we match HL Tau's radial profile fairly well and derive best-fit planetary masses and orbital radii (0.40, 0.02, 0.21 Jupiter masses for the planets orbiting a 0.55 solar-mass star at 11.22, 29.67, 64.23 AU). Our derived parameters are comparable to those estimated by others, except for the mass of the second planet. Our simulations also reproduce some narrower gaps seen in the ALMA image away from the orbits of the planets. The nature of these gaps is debated but, based on our simulations, we argue they could result from planet-disk interactions via mean-motion resonances, and need not contain planets. Our results suggest that a simple particle-only model can be used as a first step to understanding dynamical structures in gas disks, particularly those formed by planets, and determine some parameters of their hidden planets, serving as useful initial inputs to hydrodynamic models which are needed to investigate disk and planet properties more thoroughly.
description: 12 pages, 5 figures, 1 table
The Probabilistic Nature of Free Will and the Cognitive Lag of Human Civilization
Creators: name: Cacci, Marco
Publisher: name: Zenodo
Year: 2025

description: The deterministic worldview has long dominated human thought, shaping our scientific, philosophical, and social frameworks. However, quantum mechanics reveals an underlying probabilistic structure to reality, challenging traditional notions of free will. If probability is the fundamental layer of existence, then agency is not about making choices but navigating a landscape of possibilities. Yet, despite technological advances, human cognition remains rooted in outdated deterministic thinking. This cognitive lag prevents us from fully leveraging probabilistic systems in decision-making, science, and governance. To transcend determinism, humanity must embrace a new paradigm: one that integrates uncertainty as an asset rather than an obstacle. This shift requires a fusion of quantum-informed philosophy, advanced predictive AI, and dynamic systems theory. Only then can we move from passively experiencing reality to actively shaping it. The mastery of probability may be the next great evolutionary leap of civilization.
A new bursting X-ray transient: SAX J1750.8-2900
Creators: name: Natalucci, L.
name: Cornelisse, R.
name: Bazzano, A.
name: Cocchi, M.
name: Ubertini, P.
name: Heise, J.
name: Zand, J. J. M. in 't
name: Kuulkers, E.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have analysed in detail the discovery measurements of the X-ray burster SAX J1750.8-2900 by the Wide Field Cameras on board BeppoSAX in spring 1997, at a position ~1.2 degrees off the Galactic Centre. The source was in outburst on March 13th when the first observation started and showed X-ray emission for ~ 2 weeks. A total of 9 bursts were detected, with peak intensities varying from ~ 0.4 to 1.0 Crab in the 2-10 keV range. Most bursts showed a fast rise time (~ 1s), an exponential decay profile with e-folding time of ~ 5s, spectral softening during decay, and a spectrum which is consistent with few keV blackbody radiation. These features identify them as type-I X-ray bursts of thermonuclear origin. The presence of type-I bursts and the source position close to the Galactic Centre favours the classification of this object as a neutron star low mass X-ray binary. X-ray emission from SAX J1750.8-2900 was not detected in the previous and subsequent Galactic bulge monitoring, and the source was never seen bursting again.
description: 13 pages, 3 Postscript figures, aaspp4 style
Spin Down of Pulsations in the Cooling Tail of an X-ray Burst from 4U 1636-53
Creators: name: Strohmayer, Tod E.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report the discovery with the proportional counter array (PCA) onboard the Rossi X-ray Timing Explorer (RXTE) of a decrease in the frequency of X-ray brightness oscillations in the cooling tail of an X-ray burst from 4U 1636-53. This is the first direct evidence for a spin down of the pulsations seen during thermonuclear bursts. We find that the spin down episode is correlated with the appearance in this burst of an extended tail of emission. We present both time resolved energy and variability spectra during this burst and compare them with results from a second burst which shows neither a spin down episode nor an extended tail. A spectral evolution study of the ``spin down'' burst reveals a secondary signature of weak radius expansion, not seen in other bursts, and correlated with the spin down episode, which may indicate a secondary thermonuclear energy release. We interpret the spin down episode in the context of an angular momentum conserving shell, which is reexpanded and therefore spun down by an additional thermonuclear energy release which could also explain the extended X-ray tail.
description: 16 pages, AASTEX preprint with 7 embedded figures. To be published in the Astrophysical Journal Letters
A high-performance optical lattice clock based on bosonic atoms
Creators: name: Origlia, Stefano
name: Pramod, Mysore Srinivas
name: Schiller, Stephan
name: Singh, Yeshpal
name: Bongs, Kai
name: Schwarz, Roman
name: Al-Masoudi, Ali
name: Dörscher, Sören
name: Herbers, Sofia
name: Häfner, Sebastian
name: Sterr, Uwe
name: Lisdat, Christian
Publisher: name: arXiv
Year: 2018
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Optical lattice clocks with uncertainty and instability in the $10^{-17}$-range and below have so far been demonstrated exclusively using fermions. Here, we demonstrate a bosonic optical lattice clock with $3\times 10^{-18}$ instability and $2.0\times 10^{-17}$ accuracy, both values improving on previous work by a factor 30. This was enabled by probing the clock transition with an ultra-long interrogation time of 4 s, using the long coherence time provided by a cryogenic silicon resonator, by careful stabilization of relevant operating parameters, and by operating at low atom density. This work demonstrates that bosonic clocks, in combination with highly coherent interrogation lasers, are suitable for high-accuracy applications with particular requirements, such as high reliability, transportability, operation in space, or suitability for particular fundamental physics topics. As an example, we determine the $^{88}\textrm{Sr} - ^{87}$Sr isotope shift with 12 mHz uncertainty.
QCD Instantons in Vacuum and Matter
Creators: name: Zahed, I.
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The singlet coupling to the topological charge density in the instanton vacuum, causes the instantons and antiinstantons to be screened over distances of the order of 1/2 fm. Dilute instanton systems behave as a free gas, while dense instanton systems behave as a plasma. The free gas behaviour is favored by a density of 1 fm$^{-4}$. Owing to the Higgs mechanism, the $η$' mass is heavy (1100 MeV). The vacuum topological susceptibility is small (0.07 fm$^{-4}$) and consistent with the QCD Ward identity. In the chiral limit, the singlet screening vanishes, leading to a four dimensional plasma state with a temperature given by the nonet decay constant $f$ (90 MeV). The phase is Debye screened. In the presence of matter, the screening is quenched, and a Kosterlitz-Thouless transition may occur signaling the restoration of the $U_A(1)$ symmetry. We suggest to use the spatial asymptotics of the static topological charge correlator together with the topological susceptibility to probe the interplay between the $U_A(1)$ restoration and the chiral restoration in finite temperature QCD. The relevance of these results to the bulk thermodynamics in the instanton vacuum is discussed.
description: 18 Pages
Simulations of Galactic polarized synchrotron emission for Epoch of Reionization observations
Creators: name: Spinelli, M.
name: Bernardi, G.
name: Santos, M. G.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The detection of the redshifted cosmological $21$~cm line signal requires the removal of the Galactic and extragalactic foreground emission, which is orders of magnitude brighter anywhere in the sky. Foreground cleaning methods currently used are efficient in removing spectrally smooth components. However, they struggle in the presence of not spectrally smooth contamination that is, therefore, potentially the most dangerous one. An example of this is the polarized synchrotron emission, which is Faraday rotated by the interstellar medium and leaks into total intensity due to instrumental imperfections. In this work we present new full-sky simulations of this polarized synchrotron emission in the $50-200$~MHz range, obtained from the observed properties of diffuse polarized emission at low frequencies. The simulated polarized maps are made publicly available, aiming to provide more realistic templates to simulate the effect of instrumental leakage and the effectiveness of foreground separation techniques.
description: 9 pages, 11 figures
Unconventional field induced phases in a quantum magnet formed by free radical tetramers
Creators: name: Saul, Andres
name: Gauthier, Nicolas
name: Askari, Reza Moosavi
name: Cote, Michel
name: Maris, Thierry
name: Reber, Christian
name: Lannes, Anthony
name: Luneau, Dominique
name: Nicklas, Michael
name: Law, Joseph M.
name: Green, Elizabeth Lauren
name: Wosnitza, Jochen
name: Bianchi, Andrea Daniele
name: Feiguin, Adrian
Publisher: name: arXiv
Year: 2018
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We report experimental and theoretical studies on the magnetic and thermodynamic properties of NIT-2Py, a free radical-based organic magnet. From magnetization and specific heat measurements we establish the temperature versus magnetic field phase diagram which includes two Bose-Einstein condensates (BEC) and an infrequent half magnetization plateau. Calculations based on density functional theory demonstrates that magnetically this system can be mapped to a quasi-two-dimensional structure of weakly coupled tetramers. Density matrix renormalization group calculations show the unusual characteristics of the BECs where the spins forming the low-field condensate are different than those participating in the high-field one.
description: 12 pages, 12 figures
Quantum Consciousness Transfer A Theoretical Framework for Neural State Encoding and Reconstruction
Creators: name: Cacci, Marco
Publisher: name: Zenodo
Year: 2025

description: The project proposes a method to transfer human consciousness into synthetic systems using quantum mechanics. The model encodes neural activity into qubits, reducing dimensionality through Schmidt decomposition. Stability is ensured by topological qubits and error correction codes. The transfer occurs via quantum entanglement and Bell measurements. The system includes metrics to validate post-transfer behavior. Main challenges: scalability of qubits (2.2 × 10⁸ physical), reduction of environmental noise, and continuity of subjective identity. Proposed solutions: advancements in quantum hardware, hybrid neural networks, and interdisciplinary studies. The project aims for a small-scale experimental demonstration and the development of ethical protocols for consciousness transfer.
Fast algorithms for integral formulations of steady-state radiative transfer equation
Creators: name: Fan, Yuwei
name: An, Jing
name: Ying, Lexing
Publisher: name: arXiv
Year: 2018
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: We investigate integral formulations and fast algorithms for the steady-state radiative transfer equation with isotropic and anisotropic scattering. When the scattering term is a smooth convolution on the unit sphere, a model reduction step in the angular domain using the Fourier transformation in 2D and the spherical harmonic transformation in 3D significantly reduces the number of degrees of freedoms. The resulting Fourier coefficients or spherical harmonic coefficients satisfy a Fredholm integral equation of the second kind. We study the uniqueness of the equation and proved an a priori estimate. For a homogeneous medium, the integral equation can be solved efficiently using the FFT and iterative methods. For an inhomogeneous medium, the recursive skeletonization factorization method is applied instead. Numerical simulations demonstrate the efficiency of the proposed algorithms in both homogeneous and inhomogeneous cases and for both transport and diffusion regimes.
description: 24 pages, 3 figures
The Blandford-Znajek mechanism and emission from isolated accreting black holes
Creators: name: Armitage, Philip J.
name: Natarajan, Priyamvada
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: In the presence of a magnetic field, rotational energy can be extracted from black holes via the Blandford-Znajek mechanism. We use self-similar advection dominated accretion (ADAF) models to estimate the efficiency of this mechanism for black holes accreting from geometrically thick disks, in the light of recent magnetohydrodynamic disk simulations, and show that the power from electromagnetic energy extraction exceeds the accretion luminosity for ADAFs at sufficiently low accretion rates. We consider the detectability of isolated stellar mass black holes accreting from the ISM, and show that for any rapidly rotating holes the efficiency of energy extraction could reach 0.01. The estimated total luminosity would be consistent with the tentative identification of some EGRET sources as accreting isolated black holes, if that energy is radiated primarily as gamma rays. We discuss the importance of emission from the Blandford-Znajek mechanism for the spectra of other advection dominated accretion flows, especially those in low luminosity galactic nuclei.
description: ApJL, in press
Additional file 1 of Large-scale public data reuse to model immunotherapy response and resistance
Creators: name: Fu, Jingxin
name: Li, Karen
name: Zhang, Wubing
name: Wan, Changxin
name: Zhang, Jing
name: Jiang, Peng
name: Liu, X.
Publisher: name: figshare
Year: 2020
Subjects: subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Plant Biology
subject: FOS: Biological sciences

description: Table S1. New function modules and datasets in the TIDE web server.
Additional file 2: of It’s not all about price: factors associated with roll-your-own tobacco use among young people - a qualitative study
Creators: name: Breslin, Elizabeth
name: Hanafin, Joan
name: Clancy, Luke
Publisher: name: figshare
Year: 2018
Subjects: subject: Physiology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Plant Biology
subject: Computational Biology

description: Interview & Focus Group Guide- May 2016. Instrument used during individual and focus group interviews to facilitate a qualitative exploration of emerging trends in tobacco / nicotine use among young people. (DOCX 20 kb)
Detection of the Entropy of the Intergalactic Medium: Accretion Shocks in Clusters, Adiabatic Cores in Groups
Creators: name: Tozzi, Paolo
name: Scharf, Caleb
name: Norman, Colin
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The thermodynamics of the diffuse, X-ray emitting gas in clusters of galaxies is linked to the entropy level of the intra cluster medium. In particular, models that successfully reproduce the properties of local X-ray clusters and groups require the presence of a minimum value for the entropy in the center of X-ray halos. Such a minimum entropy is most likely generated by non-gravitational processes, in order to produce the observed break in self-similarity of the scaling relations of X-ray halos. At present there is no consensus on the level, the source or the time evolution of this excess entropy. In this paper we describe a strategy to investigate the physics of the heating processes acting in groups and clusters. We show that the best way to extract information from the local data is the observation of the entropy profile at large radii in nearby X-ray halos (z~0.1), both at the upper and lower extremes of the cluster mass scale. The spatially and spectrally resolved observation of such X-ray halos provides information on the mechanism of the heating. We demonstrate how measurements of the size of constant entropy (adiabatic) cores in clusters and groups can directly constrain heating models, and the minimum entropy value. We also consider two specific experiments: the detection of the shock fronts expected at the virial boundary of rich clusters, and the detection of the isentropic, low surface-brightness emission extending to radii larger than the virial ones in low mass clusters and groups. Such observations will be a crucial probe of both the physics of clusters and the relationship of non-gravitational processes to the thermodynamics of the intergalactic medium.
description: ApJ accepted, 31 pages including 8 figures. Important material added; references updated
First Evidence for Electroweak Radiative Corrections from the New Precision Data
Creators: name: Novikov, V. A.
name: Okun, L. B.
name: Rozanov, A. N.
name: Vysotsky, M. I.
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The analysis of the newest data on the leptonic $Z$-decays and $m_W$ appears to reveal the first manifestations of electroweak radiative corrections. In fact, these data differ, at the level of $2σ$, from their electroweak Born values, while they agree, to within $1σ$, with the theoretical values which take the electroweak radiative corrections into account. Previous data were within $1σ$ in agreement with both sets of values.
description: 10 pages, 2 figures, preprint CERN-TH.7217/94
A note on odd zeta values
Creators: name: Rivoal, Tanguy
name: Zudilin, Wadim
Publisher: name: arXiv
Year: 2018
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics

description: Using a new construction of rational linear forms in odd zeta values and the saddle point method, we prove the existence of at least two irrational numbers amongst the 33 odd zeta values $ζ$(5), $ζ$(7),. .. , $ζ$(69).
Additional file 2 of Hexokinase gene OsHXK1 positively regulates leaf senescence in rice
Creators: name: Zheng, Shaoyan
name: Lu, Jingqin
name: Yu, Di
name: Li, Jing
name: Zhou, Hai
name: Jiang, Dagang
name: Liu, Zhenlan
name: Zhuang, Chuxiong
Publisher: name: figshare
Year: 2021
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Environmental Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Plant Biology

description: Additional file 2 Expression analysis of some SAGs in detached leaves of the and OsHXK1 mutant plants after different treatments.
Sphalerons and Large Order Behavior of Perturbation Theory in Lower Dimension
Creators: name: Rubakov, V. A.
name: Shvedov, O. Yu.
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Sphalerons -- unstable static solutions of classical field equations in (d+1)-dimensional space-time -- may be viewed as euclidean solutions in d dimensions. We discuss their role in the large order asymptotics of the perturbation theory. Specifically, we calculate their contribution to the large order behaviour of the ground state energy in a quantum mechanical model. When the number of negative modes is odd, single sphaleron contribution dominates, while this contribution vanishes when the number of negative modes is even. These results are confirmed by numerical calculations.
description: 23 pages, 9 figures, LaTeX, preprint INR-850/94
Additional file 1: of It’s not all about price: factors associated with roll-your-own tobacco use among young people - a qualitative study
Creators: name: Breslin, Elizabeth
name: Hanafin, Joan
name: Clancy, Luke
Publisher: name: figshare
Year: 2018
Subjects: subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Science Policy
subject: Plant Biology

description: Timeline of Tobacco Control Policies/ Interventions in Ireland, 2000–2016. A table showing the date of introduction and nature of Tobacco Control legislation and other interventions introduced in Ireland from 2000 to 2016. (DOCX 30 kb)
Multiple shadows from distorted static black holes
Creators: name: Grover, Jai
name: Kunz, Jutta
name: Nedkova, Petya
name: Wittig, Alexander
name: Yazadjiev, Stoytcho
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We study the local shadow of the Schwarzschild black hole with a quadrupole distortion and the influence of the external gravitational field on the photon dynamics. The external matter sources modify the light ring structure and lead to the appearance of multiple shadow images. In the case of negative quadrupole moments we identify the most prominent mechanism causing multiple shadow formation. Furthermore, we obtain a condition under which this mechanism can be realized. This condition depends on the quadrupole moment, but also on the position of the observer and the celestial sphere.
description: 18 pages, 14 figures
Additional file 1 of Atrophy trajectories in Alzheimer’s disease: how sex matters
Creators: name: Inguanzo, Anna
name: Poulakis, Konstantinos
name: Oltra, Javier
name: Maioli, Silvia
name: Marseglia, Anna
name: Ferreira, Daniel
name: Mohanty, Rosaleena
name: Westman, Eric
Publisher: name: figshare
Year: 2025
Subjects: subject: Medicine
subject: Neuroscience
subject: Environmental Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Mental Health

description: Supplementary Material 1.
On the Baldwin Effect in Active Galactic Nuclei: I. The Continuum-Spectrum - Mass Relationship
Creators: name: Wandel, Amri
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We suggest that the Baldwin Effect is a result of the spectral dependence of the line-driving ionizing continuum on the black hole mass. We derive a relationship between the mass of the central black hole and the broad emission line luminosity in active galactic nuclei (AGN). Assuming the UV spectrum of AGN is emitted from an optically thick medium we find an expression for the characteristic energy of the ``UV bump'' in terms of the observable luminosity and emission-line width. We show empirically and analytically that the bump energy is anti-correlated with the black-hole mass and with the continuum luminosity. Our model reproduces the observed inverse correlation between equivalent width and continuum luminosity, yielding an explanation of the Baldwin effect from first principles. The model gives a good fit to the Baldwin Effect of the CIV line for a mean quasar EUV spectrum (Zheng et al. 1997) and for several model spectra. The model also predicts a correlation between the strength of the Baldwin Effect (the slope of the equivalent width as a function of luminosity) and the ionization potential, consistent with recent data.
description: 19 pages Latex, 2 figures. Accepted for publication in the Astrophysical Journal
Utility of Emergency Medical Dispatch (EMD) Telephone Screening in Identifying COVID-19 Positive Patients
Creators: name: McCann-Pineo, Molly
name: Li, Timmy
name: Barbara, Paul
name: Levinsky, Brian
name: Debono, James
name: Berkowitz, Jonathan
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Background: In response to the COVID-19 pandemic, Emergency Medical Services (EMS) systems have received guidelines as part of coordinated response efforts aimed at mitigating exposures and ensuring occupational wellbeing, including recommendations of Personal Protective Equipment (PPE) utilization, and modifications of Emergency Medical Dispatch (EMD) caller queries. The aim of the study was to estimate the sensitivity, specificity, positive predictive value (PPV) and negative predictive value (NPV) of an EMD telephone screening process for the identification of hospital diagnosed COVID-19 positive patients. Methods: A retrospective cohort study was conducted of adult EMS encounters presenting to hospitals within a large health system from March 16-June 30, 2020. EMD telephone screening status was defined as either “positive” or “negative” and was collected from prehospital medical records. COVID-19 positive patients were confirmed via hospital laboratory diagnosis and were matched to their prehospital medical record data. Patient demographics and EMS encounter level data, such as Dispatch Code and Priority level, were also collected. Estimations of sensitivity, specificity, PPV and NPV were made. Emergency telephone screening status was stratified by COVID-19 diagnosis to describe discordant pairs. Results: Of the 3,443 total encounters screened, there were 652 patients who were subsequently COVID-19 positive per hospital diagnosis (18.9%). Approximately 5.0% of all encounters did not screen positive on EMD screening but were later COVID-19 positive. Conversely, 44.2% of encounters screened positive for COVID-19, but were subsequently negative. Sensitivity of the EMD telephonic screening was estimated as 75.0% (95% CI 71.7%, 78.3%) and specificity was 45.5% (95% CI 43.7%, 47.4%). The PPV was 24.3% (95% CI 22.5%, 26.0%), and NPV 88.6% (95% CI 87.0%, 90.3%). Conclusions: The sensitivity of the EMD telephonic screening process was moderately able to identify COVID-19 positive patients. There is a need to reevaluate and revise guidelines and recommendations, specifically modified caller queries, as part of ongoing pandemic emergency response efforts in order to reduce transmissions and maximize patient and provider safety.
Relativistic and QED effects in the fundamental vibration of T$_2$
Creators: name: Trivikram, T. Madhu
name: Schlösser, M.
name: Ubachs, W.
name: Salumbides, E. J.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: The hydrogen molecule has become a test ground for quantum electrodynamical calculations in molecules. Expanding beyond studies on stable hydrogenic species to the heavier radioactive tritium-bearing molecules, we report on a measurement of the fundamental T$_2$ vibrational splitting $(v= 0 \rightarrow 1)$ for $J=0-5$ rotational levels. Precision frequency metrology is performed with high-resolution coherent anti-Stokes Raman spectroscopy at an experimental uncertainty of $10-12$~MHz, where sub-Doppler saturation features are exploited for the strongest transition. The achieved accuracy corresponds to a fifty-fold improvement over a previous measurement, and allows for the extraction of relativistic and QED contributions to T$_2$ transition energies.
description: 5 pages, 5 figures
On the Baldwin Effect in Active Galactic Nuclei: II. Intrinsic Spectral Evolution
Creators: name: Wandel, Amri
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We suggest that the growth of the central black hole in active galactic nuclei (AGN) due to the matter accreted over the AGN lifetime causes an evolution of the luminosity and spectrum. In a previous paper we have shown that the effective temperature of the UV continuum spectrum and the emission-line equivalent width are anti-correlated with the black-hole mass. Here we estimate the change in the equivalent width of the emission lines due to the growth of the black hole mass caused by the accreted material and show that for several plausible accretion scenarios and effective-temperature models the evolving equivalent width is anti-correlated with continuum luminosity, implying that intrinsic evolution could contribute to the Baldwin effect.
description: 14 pages Latex, 2 figures. Accepted for publication in the Astrophysical Journal
A remark on the rigidity of conformally compact Poincar{é}-Einstein manifolds
Creators: name: Raulot, Simon
Publisher: name: arXiv
Year: 2018
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics

description: In this paper, we give an optimal inequality relating the relative Yamabe invariant of a certain compactification of a conformally compact Poin-car{é}-Einstein manifold with the Yamabe invariant of its boundary at infinity. As an application, we obtain an elementary proof of the rigidity of the hyper-bolic space as the only conformally compact Poincar{é}-Einstein manifold with the round sphere as its conformal infinity.
CP Violation in {\boldmath $H \ra t \overline{t}$} Decays at {\boldmath $\epem$} Colliders
Creators: name: Grzadkowski, B.
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: A helicity asymmetry for top quarks originating from Higgs boson decays is investigated within the 2-Higgs Doublet Model. The asymmetry is sensitive to CP violation in the scalar sector of the model, whereas it vanishes in the Standard Model. It has been checked that without any fine tuning of parameters the asymmetry can reach $50\%$. Standard decay patterns $\twbdec$ and $\tbwbdec$ are utilized as spin analyzers to measure the asymmetry. The Higgs production mechanism considered here is $\hprod$. It has been shown that signal from the asymmetry can easy overcome the noise for Higgs bosons produced in future linear $\epem$ colliders at energy $\sqrt{s}=500\gev$ operating with integrated luminosity $L=2.0\times10^4\lumun$.
description: 13 pages + 5 appended ps files with 5 figures, LaTex, Institute of Theoretical Physics at Warsaw University, IFT 07/94 (a few misprints corrected and numerical analysis modified, a new CP violating asymmetry defined, all conclusions stay unchanged)
title: ADCO, Grènetier de Cîteaux : comptes (1497-1504) (11 H 1172), f. 00088
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/2019
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: comptes
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Grènetier de Cîteaux : comptes (1497-1504), Archives départementales de la Côte-d'Or, (11 H 1172). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Grènetier de Cîteaux : comptes (1497-1504), Archives départementales de la Côte-d'Or, (11 H 1172), f. 00088, in Projet CBMA - Corpus Burgundiae Medii Aevi \[Ressource en ligne\], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
Comparison of data-driven uncertainty quantification methods for a carbon dioxide storage benchmark scenario
Creators: name: Köppel, Markus
name: Franzelin, Fabian
name: Kröker, Ilja
name: Oladyshkin, Sergey
name: Santin, Gabriele
name: Wittwar, Dominik
name: Barth, Andrea
name: Haasdonk, Bernard
name: Nowak, Wolfgang
name: Pflüger, Dirk
name: Rohde, Christian
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computational Engineering, Finance, and Science (cs.CE)
subject: Numerical Analysis (math.NA)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics
subject: 65D05, 65D15, 65C20

description: A variety of methods is available to quantify uncertainties arising with\-in the modeling of flow and transport in carbon dioxide storage, but there is a lack of thorough comparisons. Usually, raw data from such storage sites can hardly be described by theoretical statistical distributions since only very limited data is available. Hence, exact information on distribution shapes for all uncertain parameters is very rare in realistic applications. We discuss and compare four different methods tested for data-driven uncertainty quantification based on a benchmark scenario of carbon dioxide storage. In the benchmark, for which we provide data and code, carbon dioxide is injected into a saline aquifer modeled by the nonlinear capillarity-free fractional flow formulation for two incompressible fluid phases, namely carbon dioxide and brine. To cover different aspects of uncertainty quantification, we incorporate various sources of uncertainty such as uncertainty of boundary conditions, of conceptual model definitions and of material properties. We consider recent versions of the following non-intrusive and intrusive uncertainty quantification methods: arbitary polynomial chaos, spatially adaptive sparse grids, kernel-based greedy interpolation and hybrid stochastic Galerkin. The performance of each approach is demonstrated assessing expectation value and standard deviation of the carbon dioxide saturation against a reference statistic based on Monte Carlo sampling. We compare the convergence of all methods reporting on accuracy with respect to the number of model runs and resolution. Finally we offer suggestions about the methods' advantages and disadvantages that can guide the modeler for uncertainty quantification in carbon dioxide storage and beyond.