cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Role of the thyroid in ovarian maturation in the goldfish, Carassius auratus L
Creators: name: Hurlburt, Mary E.
Publisher: name: University of British Columbia
Year: 2010

description: Thyroxine (T₄) administration by cholesterol pellet implantation, by immersion, or by feeding raised plasma T₄ levels of goldfish, Carassius auratus, above values of control fish (usually less than 1 μg/100 ml). Values for treated fish in the lower dosage groups generally fell between 1 and 4 μg/100 ml, while in the higher dosage groups plasma T₄ levels ranged from 5 to 16 μg/100 ml. Immersion was the most effective method of creating sustained physiological plasma T₄ elevations; both implantation and feeding are more suitable for flowing water systems where immersion is not feasible. Thyroxine treatment of maturing fish resulted in a depression of gonadotropin cell activity, while immersion of immature fish in the goiterogen, propylthiouracil, stimulated gonadotropin cell activity slightly; this effect was reversed by T₄ replacement therapy. T₄ administration to intact goldfish accelerated ovarian development in immature individuals, but had no apparent effect in mature fish. In hypophysectomized individuals, T₄ alone failed to initiate vitellogenesis or maintain yolky oocytes; the hormone did, however, augment the ovarian response to salmon gonadotropin (SG-G100) and ovine luteinizing hormone (LH) following pituitary ablation. Thyroxine treatment tended to increase relative liver weights in both intact and hypophysectomized fish, except when administered with LH. In the latter case, a combination of LH and T₄ prevented the usual liver hypertrophy after pituitary removal; either hormone alone, however, was ineffective, suggesting a synergistic action of the two hormones on liver function. In intact and hypophysectomized goldfish, SG-G100 and LH stimulated thyroid function, as measured by histological criteria and plasma T₄ analysis. The findings indicate that thyroid hormones act synergistically with gonadotropin to influence ovarian development in goldfish, and suggest that these effects are mediated, directly or indirectly, by a thyroxine-induced increase in ovarian sensitivity to gonadotropic stimulation. Thyroxine appears also to modulate gonadotropin production by a negative feedback on the hypothalamo-hypophysial axis; the physiological significance of this is, however, uncertain.
Binding between endohedral Na atoms in Si clathrate I; a first principles study
Creators: name: Tomono, Hidekazu
name: Eguchi, Haruki
name: Tsumuraya, Kazuo
Publisher: name: arXiv
Year: 2008
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We investigate the binding nature of the endohedral sodium atoms with the ensity functional theory methods, presuming that the clathrate I consists of a sheaf of one-dimensional connections of Na@Si$_{24}$ cages interleaved in three perpendicular directions. Each sodium atom loses 30% of the 3s$^1$ charge to the frame, forming an ionic bond with the cage atoms; the rest of the electron contributes to the covalent bond between the nearest Na atoms. The presumption is proved to be valid; the configuration of the two Na atoms in the nearest Si$_{24}$ cages is more stable by 0.189 eV than that in the Si$_{20}$ and Si$_{24}$ cages. The energy of the beads of the two distorted Na atoms is more stable by 0.104 eV than that of the two infinitely separated Na atoms. The covalent bond explains both the preferential occupancies in the Si$_{24}$ cages and the low anisotropic displacement parameters of the endohedral atoms in the Si$_{24}$ cages in the [100] directions of the clathrate I.
description: First page: Affiliation added to PDF and PS version
Kontanthjælpsstatistikken
Creators: Danmarks Statistik
Publisher: name: Rigsarkivet
Year: 2022

description: Statistikken indeholder oplysninger om personer, der i løbet af året 2005 har modtaget kontanthjælp mv. i henhold til lov om aktiv socialpolitik og lov om en aktiv beskæftigelsesindsats. Endvidere indgår visse former for hjælp ydet efter lov om social service samt introduktionsydelse efter integrationsloven.
Studio della gestione integrata dei rifiuti urbani nell'ambito della provincia di Bologna
Creators: name: Nanni, Marcella <1980>
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2009
Subjects: ING-IND/29 Ingegneria delle materie prime

description: This work is an analysis of integrated urban waste management in the province of Bologna. It consists of five chapters and one enclosure.
Primarily, it focuses on the legislative framework at european, national and local level. Then the study analyses the situation of urban waste system adopted in the reference territory from 2003 to 2007 to show its evolution process.
Chapter 3 is based on considerations about the percentage of effective recover of materials derived from separate collection that has been reached in the province of Bologna in 2006. The following chapter describes the urban waste management at national level using dates of 2005 and 2006 by APAT (National Agency for environmental protection). Then, it has been made a comparison with Emilia-Romagna and district of Bologna.
Chapter 5 focuses on the description of innovative strategies introduced in the district of Bologna to increase separate collection level and optimize waste management. In particular, it analyses two sperimental projects: one based on door to door collection and the other founded on an integrated collection system which provides the application of two collection models (door to door collection in industrial areas and collection by containers in urban ones).
Finally, in the enclosure, it is also descrided best practices of waste management sector about collection models, treatment plants and innovative strategies available at that moment in Europe.
Kontanthjælpsstatistikken
Creators: Danmarks Statistik
Publisher: name: Rigsarkivet
Year: 2022

description: Statistikken indeholder oplysninger om personer, der i løbet af året 2006 har modtaget kontanthjælp mv. i henhold til lov om aktiv socialpolitik og lov om en aktiv beskæftigelsesindsats. Endvidere indgår visse former for hjælp ydet efter lov om social service samt introduktionsydelse efter integrationsloven.
Dirac equation with ultraviolet cutoff and quantum walk
Creators: name: Sato, Fumihito
name: Katori, Makoto
Publisher: name: arXiv
Year: 2009
Subjects: subject: Quantum Physics (quant-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: The weak convergence theorems of the one- and two-dimensional simple quantum walks, SQW$^{(d)}, d=1,2$, show a striking contrast to the classical counterparts, the simple random walks, SRW$^{(d)}$. The limit distributions have novel structures such that they are inverted-bell shaped and the supports of them are bounded. In the present paper we claim that these properties of the SQW$^{(d)}$ can be explained by the theory of relativistic quantum mechanics. We show that the Dirac equation with a proper ultraviolet cutoff can provide a quantum walk model in three dimensions, where the walker has a four-component qubit. We clarify that the pseudovelocity $\V(t)$ of the quantum walker, which solves the Dirac equation, is identified with the relativistic velocity. Since the quantum walker should be a tardyon, not a tachyon, $|\V(t)| < c$, where $c$ is the speed of light, and this restriction (the causality) is the origin of the finiteness of supports of the limit distributions universally found in quantum walk models. By reducing the number of components of momentum in the Dirac equation, we obtain the limit distributions of pseudovelocities for the lower dimensional quantum walks. We show that the obtained limit distributions for the one- and two-dimensional systems have the common features with those of SQW$^{(1)}$ and SQW$^{(2)}$.
description: v2: REVTeX4, 21 pages, 7 figures, some corrections made for publication in Phys. Rev. A
I beni relazionali nella ricerca sociologica: che cosa sono e quali effetti producono
Creators: name: Solci, Riccardo <1978>
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2009
Subjects: SPS/08 Sociologia dei processi culturali e comunicativi

description: This paper studies relational goods as immaterial assets creating real effects in society. The work starts answering to this question: what kind of effects do relational goods produce? After an accurate literature examination we suppose relational goods are social relations of second order. In the hypotesis they come from the emergence of two distinct social relations: interpersonal and reflexive relations. We describe empirical evidences of these emergent assets in social life and we test the effects they produce with a model. In the work we focus on four targets. First of all we describe the emergence of relational goods through a mathematical model. Then we individualize social realities where relational goods show evident effects and we outline our scientific hypotesis. The following step consists in the formulation of empirical tests. At last we explain final results. Our aim is to set apart the constitutive structure of relational goods into a checkable model coherently with the empirical evidences shown in the research. In the study we use multi-variate analysis techniques to see relational goods in a new way and we use qualitative and quantitative strategies. Relational goods are analysed both as dependent and independent variable in order to consider causative factors acting in a black-box model. Moreover we analyse effects of relational goods inside social spheres, especially in third sector and capitalistic economy. Finally we attain to effective indexes of relational goods in order to compare them with some performance indexes.
Pathogenic role of IL-33-mediated eosinophil infiltration and function in experimental inflammatory bowel disease
Creators: name: De Salvo, Carlo <1975>
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2013
Subjects: MED/12 Gastroenterologia

description: IL-33/ST2 axis is known to promote Th2 immune responses and has been linked to several autoimmune and inflammatory disorders, including inflammatory bowel disease (IBD), and recent evidences show that it can regulate eosinophils (EOS) infiltration and function. Based also on the well documented relationship between EOS and IBD, we assessed the role of IL-33-mediated eosinophilia and ileal inflammation in SAMP1/YitFc (SAMP) murine model of Th1/Th2 chronic enteritis, and we found that IL-33 is related to inflammation progression and EOS infiltration as well as IL-5 and eotaxins increase. Administering IL-33 to SAMP and AKR mice augmented eosinophilia, eotaxins mRNA expression and Th2 molecules production, whereas blockade of ST2 and/or typical EOS molecules, such as IL-5 and CCR3, resulted in a marked decrease of inflammation, EOS infiltration, IL-5 and eotaxins mRNA expression and Th2 cytokines production. Human data supported mice’s showing an increased colocalization of IL-33 and EOS in the colon mucosa of UC patients, as well as an augmented IL-5 and eotaxins mRNA expression, when compared to non-UC. Lastly we analyzed SAMP raised in germ free (GF) condition to see the microbiota effect on IL-33 expression and Th2 responses leading to chronic intestinal inflammation. We found a remarkable decrease in ileal IL-33 and Th2 cytokines mRNA expression as well as EOS infiltration in GF versus normal SAMP with comparable inflammatory scores. Moreover, EOS depletion in normal SAMP didn’t affect IL-33 mRNA expression. These data demonstrate a pathogenic role of IL-33-mediated eosinophilia in chronic intestinal inflammation, and that blockade of IL-33 and/or downstream EOS activation may represent a novel therapeutic modality to treat patients with IBD. Also they highlight the gut microbiota role in IL-33 production, and the following EOS infiltration in the intestinal mucosa, confirming that the microbiota is essential in mounting potent Th2 response leading to chronic ileitis in SAMP.
Recovery and analysis of rest-frame UV emission lines in 2052 galaxies observed with MUSE at $1.5 < z < 6.4$
Creators: name: Schmidt, K. B.
name: Kerutt, J.
name: Wisotzki, L.
name: Urrutia, T.
name: Feltre, A.
name: Maseda, M. V.
name: Nanayakkara, T.
name: Bacon, R.
name: Boogaard, L. A.
name: Conseil, S.
name: Contini, T.
name: Herenz, E. C.
name: Kollatschny, W.
name: Krumpe, M.
name: Leclercq, F.
name: Mahler, G.
name: Matthee, J.
name: Mauerhofer, V.
name: Richard, J.
name: Schaye, J.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: [Abbreviated] Rest-frame UV emission lines probe physical parameters of the emitting star-forming galaxies and their environments. The strongest main UV line, Ly$α$, has been instrumental in advancing the general knowledge of galaxy formation in the early universe. However, observing Ly$α$ emission becomes increasingly challenging at $z \gtrsim 6$ when the neutral hydrogen fraction of the CGM and IGM increases. Secondary weaker UV emission lines provide important alternative methods for studying galaxy properties at high redshift. We present a large sample of rest-frame UV emission line sources at intermediate redshift for calibrating and exploring the connection between secondary UV lines and the emitting galaxies' physical properties and their Ly$α$ emission. The sample of 2052 emission line sources with $1.5 < z < 6.4$ was selected through untargeted source detection in three-dimensional MUSE data cubes. We searched optimally extracted 1D spectra of the full sample for UV emission features via emission line template matching, resulting in a sample of more than 100 rest-frame UV emission line detections. We show that the detection efficiency of (non-Ly$α$) UV emission lines increases with survey depth, and that the UV emission line strength often correlate with the strength of Ciii]. We measured the velocity offsets of resonant emission lines with respect to systemic tracers as well as the electron density and the gas-phase abundance. Lastly, using "PhotoIonization Model Probability Density Functions" we find that the UV line emitters generally have ionization parameter log10(U) $\approx$ -2.5 and metal mass fractions that scatter around Z $\approx$ 10$^{-2}$, that is Z $\approx$ 0.66Z$\odot$. Value-added catalogs of the full sample of MUSE objects studied in this work and a collection of UV line emitters from the literature are provided with this paper.
description: Accepted by A&A. Contains 54 pages, 21 figures, and appendices. Catalogs described in Tables B.1 and C.1 will be made available with published paper
Positive tension 3-branes in an $AdS_{5}$ bulk
Creators: name: Abdalla, M. C. B.
name: Guimaraes, M. E. X.
name: da Silva, J. M. Hoff
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this work, we review and extend the so-called consistency conditions for the existence of a braneworld scenario in arbitrary dimensions in the Brans-Dicke (BD) gravitational theory. After that, we consider the particular case of a five-dimensional scenario which seems to have phenomenological interesting implications. We show that, in the BD framework, it is possible to achieve necessary conditions pointing to the possibility of accommodating branes with positive tensions in an AdS bulk by the presence of the additional BD scalar field, avoiding in this way the necessity of including unstable objects in the compactification scheme. Furthermore, in the context of time variable brane tension, it is shown that the brane tension may change its sign, following the bulk cosmological constant sign.
description: 15 pages, new version to appear in JHEP
Liris niger
Creators: name: Madl, Michael
name: C, Bembecinus
name: F, Bembix
name: C, Brachystegus
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Crabronidae
Liris
Liris niger

description: Liris niger (FABRICIUS, 1775)
 Notogonia nigra VANDER LINDEN: MAGRETTI 1884: 588 (Khor Gergabb).
 Notogonia nigra VANDER LINDEN: MAGRETTI 1885: 300 (Khor Gergabb), 353 (catalogue species collected by expedition).
D i s t r i b u t i o n: Khor Gergabb.
 Liris niger is known from the Afrotropical (Eritrea, Sudan), Oriental and Palaearctic (e.g. Yemen) regions.
description: Published as part of Madl, Michael, C, Bembecinus, F, Bembix & C, Brachystegus, 2023, A catalogue of the family Crabronidae (Hymenoptera, Apoidea) of Eritrea, pp. 241-264 in Linzer biologische Beiträge 55 (1) on page 251, DOI: 10.5281/zenodo.10414738
Kontanthjælpsstatistikken
Creators: Danmarks Statistik
Publisher: name: Rigsarkivet
Year: 2022

description: Statistikken indeholder oplysninger om personer, der i løbet af året 2007 har modtaget kontanthjælp mv. i henhold til lov om aktiv socialpolitik og lov om en aktiv beskæftigelsesindsats. Endvidere indgår visse former for hjælp ydet efter lov om social service samt introduktionsydelse efter integrationsloven.
Upper large deviations for the maximal flow through a domain of $\bolds{\mathbb{R}^d}$ in first passage percolation
Creators: name: Cerf, Raphaël
name: Théret, Marie
Publisher: name: arXiv
Year: 2009
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics

description: We consider the standard first passage percolation model in the rescaled graph $\mathbb {Z}^d/n$ for $d\geq2$ and a domain $Ω$ of boundary $Γ$ in $\mathbb {R}^d$. Let $Γ^1$ and $Γ^2$ be two disjoint open subsets of $Γ$ representing the parts of $Γ$ through which some water can enter and escape from $Ω$. We investigate the asymptotic behavior of the flow $ϕ_n$ through a discrete version $Ω_n$ of $Ω$ between the corresponding discrete sets $Γ^1_n$ and $Γ^2_n$. We prove that under some conditions on the regularity of the domain and on the law of the capacity of the edges, the upper large deviations of $ϕ_n/n^{d-1}$ above a certain constant are of volume order, that is, decays exponentially fast with $n^d$. This article is part of a larger project in which the authors prove that this constant is the a.s. limit of $ϕ_n/n^{d-1}$.
description: Published in at http://dx.doi.org/10.1214/10-AAP732 the Annals of Applied Probability (http://www.imstat.org/aap/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Ultraviolet luminescence of polycyclic aromatic hydrocarbons in partially consolidated sol-gel silica glasses
Creators: name: Skuja, Linards
name: Leimane, Madara
name: Bite, Ivita
name: Millers, Donats
name: Zolotarjovs, Aleksejs
name: Vitola, Virginija
name: Smits, Krisjanis
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Photoluminescence (PL) and Raman spectra of sol-gel-derived silica glasses were studied in course of the consolidation of xerogel to dense glass. A number of ultraviolet PL bands in 3 eV - 4 eV region were found, which have not been observed in pure silica glasses not exposed to carbon compounds. Such PL bands, some of which exhibit distinct vibronic structures at room temperature, have been persistently reported in various high-surface porous or nanoparticle forms of SiO2. Based on their spectral shapes and decay kinetics properties, the structured PL bands in the 3.7-3.8 eV and 3.1-3.3 eV regions are assigned to polycyclic hydrocarbons, naphthalene and pyrene, respectively, which are formed from ethanol molecules created by hydrolysis of tetraethoxysilane. These data support the hypothesis that PL activity of carbon-doped silica may be related to embedded aromatic carbon groups.
description: 19 pages, including 11 figures. Pre-final manuscript of a paper, submitted end of August 2021
MPEC 2025-G37 : 2025 FH21
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2025
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2025 FH21

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Low-Dose High-Resolution TOF-PET Using Ionization-activated Multi-State Low-Z Detector Media
Creators: name: Shida, Joao Francisco
name: Spieglan, Eric
name: Adams, Bernhard W.
name: Angelico, Evan
name: Domurat-Sousa, Kepler
name: Elagin, Andrey
name: Frisch, Henry J.
name: La Riviere, Patrick
name: Squires, Allison H.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Medical Physics (physics.med-ph)
subject: FOS: Physical sciences

description: We propose PET scanners using low atomic number media that undergo a persistent local change of state along the paths of the Compton recoil electrons. Measurement of the individual scattering locations and angles, deposited energies, and recoil electron directions allows using the kinematical constraints of the 2-body Compton scattering process to perform a statistical time-ordering of the scatterings, with a high probability of precisely identifying where the gamma first interacted in the detector. In these cases the Line-of-Response is measured with high resolution, determined by the underlying physics processes and not the detector segmentation. There are multiple such media that act through different mechanisms. As an example in which the change of state is quantum-mechanical through a change in molecular configuration, rather than thermodynamic, as in a bubble chamber, we present simulations of a two-state photoswitchable organic dye, a `Switchillator', that is activated to a fluorescent-capable state by the ionization of the recoil electrons. The activated state is persistent, and can be optically excited multiple times to image individual activated molecules. Energy resolution is provided by counting the activated molecules. Location along the LOR is implemented by large-area time-of-flight MCP-PMT photodetectors with single photon time resolution in the tens of ps and sub-mm spatial resolution. Simulations indicate a large reduction of dose.
Descriptive Metadata: Investigating How It Was Made and Why That Matters
Creators: name: Baker, James
Publisher: name: Zenodo
Year: 2025
Subjects: metadata-based research
arts, humanities and social sciences

description: This presentation was given during the workshop Metadata-based Research in Arts, Humanities and Social Sciences (March 4–5, 2025) organised by the DARIAH ERIC Bibliographical Data Working Group.
description: The Metadata-based Research in Arts, Humanities and Social Sciences workshop has been supported by DARIAH ERIC as part of the 2023–2025 Working Group funding round.
Probe for the strong parity violation effects at RHIC with three particle correlations
Creators: name: Voloshin, Sergei A.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: In non-central relativistic heavy ion collisions, ¶-odd domains, which might be created in the process of the collision, are predicted to lead to charge separation along the system orbital momentum \cite{Kharzeev:2004ey}. An observable, ¶-even, but directly sensitive to the charge separation effect, has been proposed in \cite{Voloshin:2004vk} and is based on 3-particle mixed harmonics azimuthal correlations. We report the STAR measurements using this observable for Au+Au and Cu+Cu collisions at $\sqrt{s_{NN}}$=200 and 62 GeV. The results are reported as function of collision centrality, particle separation in rapidity, and particle transverse momentum. Effects that are not related to parity violation but might contribute to the signal are discussed.
description: 4 pages, Quark Matter 2008 Poster proceedings
Cosmological Models and Latest Observational Data
Creators: name: Wei, Hao
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this note, we consider the observational constraints on some cosmological models by using the 307 Union type Ia supernovae (SNIa), the 32 calibrated Gamma-Ray Bursts (GRBs) at $z>1.4$, the updated shift parameter $R$ from WMAP 5-year data (WMAP5), and the distance parameter $A$ of the measurement of the baryon acoustic oscillation (BAO) peak in the distribution of SDSS luminous red galaxies with the updated scalar spectral index $n_s$ from WMAP5. The tighter constraints obtained here update the ones obtained previously in the literature.
description: 10 pages, 5 figures, 1 table, revtex4; v2: discussions added, accepted by Eur. Phys. J. C; v3: published version
Kontanthjælpsstatistikken
Creators: Danmarks Statistik
Publisher: name: Rigsarkivet
Year: 2022

description: Statistikken indeholder oplysninger om personer, der i løbet af året 2008 har modtaget kontanthjælp mv. i henhold til lov om aktiv socialpolitik og lov om en aktiv beskæftigelsesindsats. Endvidere indgår visse former for hjælp ydet efter lov om social service samt introduktionsydelse efter integrationsloven.
Rigorous construction and Hadamard property of the Unruh state in Schwarzschild spacetime
Creators: name: Dappiaggi, Claudio
name: Moretti, Valter
name: Pinamonti, Nicola
Publisher: name: arXiv
Year: 2009
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: The discovery of the radiation properties of black holes prompted the search for a natural candidate quantum ground state for a massless scalar field theory on Schwarzschild spacetime, here considered in the Eddington-Finkelstein representation. Among the several available proposals in the literature, an important physical role is played by the so-called Unruh state which is supposed to be appropriate to capture the physics of a black hole formed by spherically symmetric collapsing matter. Within this respect, we shall consider a massless Klein-Gordon field and we shall rigorously and globally construct such state, that is on the algebra of Weyl observables localised in the union of the static external region, the future event horizon and the non-static black hole region. Eventually, out of a careful use of microlocal techniques, we prove that the built state fulfils, where defined, the so-called Hadamard condition; hence, it is perturbatively stable, in other words realizing the natural candidate with which one could study purely quantum phenomena such as the role of the back reaction of Hawking's radiation. From a geometrical point of view, we shall make a profitable use of a bulk-to-boundary reconstruction technique which carefully exploits the Killing horizon structure as well as the conformal asymptotic behaviour of the underlying background. From an analytical point of view, our tools will range from Hormander's theorem on propagation of singularities, results on the role of passive states, and a detailed use of the recently discovered peeling behaviour of the solutions of the wave equation in Schwarzschild spacetime.
description: 63 pages, 3 figures
Running Gauge Coupling in Asymptotically Safe Quantum Gravity
Creators: name: Daum, Jan-Eric
name: Harst, Ulrich
name: Reuter, Martin
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We investigate the non-perturbative renormalization group behavior of the gauge coupling constant using a truncated form of the functional flow equation for the effective average action of the Yang-Mills-gravity system. We find a non-zero quantum gravity correction to the standard Yang-Mills beta function which has the same sign as the gauge boson contribution. Our results fit into the picture according to which Quantum Einstein Gravity (QEG) is asymptotically safe, with a vanishing gauge coupling constant at the non-trivial fixed point.
description: 27 pages
Measurement of the c-axis optical reflectance of AFe$_2$As$_2$ (A=Ba, Sr) single crystals: Evidence of different mechanisms for the formation of two energy gaps
Creators: name: Chen, Z. G.
name: Dong, T.
name: Ruan, R. H.
name: Hu, B. F.
name: Cheng, B.
name: Hu, W. Z.
name: Zheng, P.
name: Fang, Z.
name: Dai, X.
name: Wang, N. L.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We present the c-axis optical reflectance measurement on single crystals of BaFe$_2$As$_2$ and SrFe$_2$As$_2$, the parent compounds of FeAs based superconductors. Different from the ab-plane optical response where two distinct energy gaps were observed in the SDW state, only the smaller energy gap could be seen clearly for \textbf{E}$\parallel$c-axis. The very pronounced energy gap structure seen at a higher energy scale for \textbf{E}$\parallel$ab-plane is almost invisible. We propose a novel picture for the band structure evolution across the SDW transition and suggest different driving mechanisms for the formation of the two energy gaps.
description: 4 pages
Kontanthjælpsstatistikken
Creators: Danmarks Statistik
Publisher: name: Rigsarkivet
Year: 2022

description: Statistikken indeholder oplysninger om personer, der i løbet af året 2009 har modtaget kontanthjælp mv. i henhold til lov om aktiv socialpolitik og lov om en aktiv beskæftigelsesindsats. Endvidere indgår visse former for hjælp ydet efter lov om social service samt introduktionsydelse efter integrationsloven.
Turbulence and Holography
Creators: name: Jejjala, Vishnu
name: Minic, Djordje
name: Ng, Y. Jack
name: Tze, Chia-Hsiung
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We examine the interplay between recent advances in quantum gravity and the problem of turbulence. In particular, we argue that in the gravitational context the phenomenon of turbulence is intimately related to the properties of spacetime foam. In this framework we discuss the relation of turbulence and holography and the interpretation of the Kolmogorov scaling in the quantum gravitational setting.
description: 19 pages, LaTeX; version 2: reference added
Opción Consultores National Survey: Uruguay February 2014
Creators: name: Opción Consultores, In Bogliaccini, Juan, And Queirolo Rosario Laboratorio De Opinión Pública And Redes Sociales En Uruguay Collection (Social Networks And Public Opinion Lab Collection)
Publisher: name: Roper Center for Public Opinion Research
Year: 2021

description: 2014 general election; vote for or against parties; Colorado Party; National Party; Frente Amplio (a leftist political coalition); Independent Party; likeability of political leaders; Luis Lacalle Pou (National Party); Tabaré Vázquez (Frente Amplio); Jorge Larrañaga (National Party); Pedro Bordaberry (Colorado Party); education; lowering the age of criminal accountability; 2009 general election; vote for or against candidates. Montevideo: 2015 municipal election; vote for or against parties; Colorado Party; National Party; Frente Amplio (a leftist political coalition); Independent Party; Partido de la Concertación (National and Colorado Parties running under a unified platform). National Agency for Research and Innovation (ANII) Collection.
Gemeinsam mehr erreichen - mit Kollaboration zur Transformation
Creators: name: Oberländer, Anja
Publisher: name: Zenodo
Year: 2022
Subjects: Open Access, Kollaboration

description: Der Wandel des Publikationssystems zu mehr Offenheit und Transparenz ist eine Aufgabe, die nur gemeinsam bewerkstelligt werden kann. Daher ist die Zusammenarbeit von Bibliotheken mit Forschenden, anderen Institutionen und Netzwerken, Förderern und Dienstleistern immens wichtig. Da diese Zusammenarbeiten für die Entwicklung von Zielen, Strategien und Programmen zur Förderung von Open Access sowie für die alltägliche Arbeit an und für Open Access zentral sind, fanden die Open-Access-Tage 2022 in Bern unter dem Motto «Kollaboration» statt. Die Keynote greift dieses zentrale Thema der Konferenz auf.
Additional file 1 of Statistical modeling of health space based on metabolic stress and oxidative stress scores
Creators: name: Park, Cheolgyun
name: Kim, Youjin
name: Lee, Chanhee
name: Kim, Ji Yeon
name: Kwon, Oran
name: Park, Taesung
Publisher: name: figshare
Year: 2022
Subjects: subject: Statistics
subject: FOS: Mathematics

description: Additional file 1: Proof of properties of HSI.
Will bots take over the supply chain? Revisiting Agent-based supply chain automation
Creators: name: Xu, Liming
name: Mak, Stephen
name: Brintrup, Alexandra
Publisher: name: arXiv
Year: 2021
Subjects: subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: Agent-based systems have the capability to fuse information from many distributed sources and create better plans faster. This feature makes agent-based systems naturally suitable to address the challenges in Supply Chain Management (SCM). Although agent-based supply chains systems have been proposed since early 2000; industrial uptake of them has been lagging. The reasons quoted include the immaturity of the technology, a lack of interoperability with supply chain information systems, and a lack of trust in Artificial Intelligence (AI). In this paper, we revisit the agent-based supply chain and review the state of the art. We find that agent-based technology has matured, and other supporting technologies that are penetrating supply chains; are filling in gaps, leaving the concept applicable to a wider range of functions. For example, the ubiquity of IoT technology helps agents "sense" the state of affairs in a supply chain and opens up new possibilities for automation. Digital ledgers help securely transfer data between third parties, making agent-based information sharing possible, without the need to integrate Enterprise Resource Planning (ERP) systems. Learning functionality in agents enables agents to move beyond automation and towards autonomy. We note this convergence effect through conceptualising an agent-based supply chain framework, reviewing its components, and highlighting research challenges that need to be addressed in moving forward.
description: 38 pages, 5 figures
Liris trivittata
Creators: name: Madl, Michael
name: C, Bembecinus
name: F, Bembix
name: C, Brachystegus
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Crabronidae
Liris
Liris trivittata

description: Liris trivittata (KIRBY, 1900)
 Liris trivittata (KIRBY, 1900): BEAUMONT 1961: 248 (taxonomy, Ghinda).
D i s t r i b u t i o n:Ghinda.
 Liris trivittata is also recorded from Socotra.
description: Published as part of Madl, Michael, C, Bembecinus, F, Bembix & C, Brachystegus, 2023, A catalogue of the family Crabronidae (Hymenoptera, Apoidea) of Eritrea, pp. 241-264 in Linzer biologische Beiträge 55 (1) on page 251, DOI: 10.5281/zenodo.10414738
DALLA TERRA DESOLATA ALLA MAPPA DEL NUOVO MONDO: percorso mitografico - letterario sull'influsso di T.S. Eliot nell'ambito della poesia di D. Walcott
Creators: name: Santini, Livia <1968>
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2010
Subjects: L-LIN/10 Letteratura inglese

description: Questo progetto intende indagare il rapporto privilegiato che  Derek Walcott intesse con gli scrittori che lo hanno preceduto, e in particolare con T.S.Eliot.
Attraverso l ‘analisi di un percorso mitografico letterario emerge la rilevanza che per entrambi i poeti assumono sia  il paesaggio che il mito.
La ricerca svolta si focalizza prevalentemente su The Waste Land di T.S.Eliot e Mappa del Nuovo Mondo di Derek Walcott.
description: This project aims at investigating the relationship between Derek Walcott and his literary forefathers;  in particular it explores the strong legacy with T.S.Eliot.
The research carried out focuses on the literary analysis of the myth and its written roots, thus highlighting the relevance of landscape and myth in both Derek Walcott and  T.S.Eliot  poetry.
Kontanthjælpsstatistikken
Creators: Danmarks Statistik
Publisher: name: Rigsarkivet
Year: 2022

description: Statistikken indeholder oplysninger om personer, der i løbet af året 2010 har modtaget kontanthjælp mv. i henhold til lov om aktiv socialpolitik og lov om en aktiv beskæftigelsesindsats. Endvidere indgår visse former for hjælp ydet efter lov om social service samt introduktionsydelse efter integrationsloven.
Additional file 1 of Prevotella histicola suppresses ferroptosis to mitigate ethanol-induced gastric mucosal lesions in mice
Creators: name: Wang, Sisi
name: Wu, Du
name: Wu, Fangquan
name: Sun, Hongxia
name: Wang, Xinyu
name: Meng, Hongbing
name: Lin, Qingqing
name: Jin, Keke
name: Wang, Fangyan
Publisher: name: figshare
Year: 2023
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Chemical Sciences not elsewhere classified
subject: Science Policy
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1: Fig. S1. The effects of P. histicola on the expression of GPX1-3, 6 and 8
Kontanthjælpsstatistikken
Creators: Danmarks Statistik
Publisher: name: Rigsarkivet
Year: 2022

description: Statistikken indeholder oplysninger om personer, der i løbet af året 2011 har modtaget kontanthjælp mv. i henhold til lov om aktiv socialpolitik og lov om en aktiv beskæftigelsesindsats. Endvidere indgår visse former for hjælp ydet efter lov om social service samt introduktionsydelse efter integrationsloven.
Kontanthjælpsstatistikken
Creators: Danmarks Statistik
Publisher: name: Rigsarkivet
Year: 2022

description: Statistikken indeholder oplysninger om personer, der i løbet af året 2012 har modtaget kontanthjælp mv. i henhold til lov om aktiv socialpolitik og lov om en aktiv beskæftigelsesindsats. Endvidere indgår visse former for hjælp ydet efter lov om social service samt introduktionsydelse efter integrationsloven.
Miscophus chrysis KOHL 1894
Creators: name: Madl, Michael
name: C, Bembecinus
name: F, Bembix
name: C, Brachystegus
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Crabronidae
Miscophus
Miscophus chrysis

description: Miscophus chrysis KOHL, 1894
 Miscophus chrysis KOHL, 1894: MAGRETTI 1906: 15 (Keren).
D i s t r i b u t i o n:Keren.
 Miscophus chrysis is also known from Djibouti.
description: Published as part of Madl, Michael, C, Bembecinus, F, Bembix & C, Brachystegus, 2023, A catalogue of the family Crabronidae (Hymenoptera, Apoidea) of Eritrea, pp. 241-264 in Linzer biologische Beiträge 55 (1) on page 251, DOI: 10.5281/zenodo.10414738
Randomized Projection Learning Method forDynamic Mode Decomposition
Creators: name: Surasinghe, Sudam
name: Bollt, Erik M.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Machine Learning (cs.LG)
subject: Numerical Analysis (math.NA)
subject: Statistics Theory (math.ST)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: A data-driven analysis method known as dynamic mode decomposition (DMD) approximates the linear Koopman operator on projected space. In the spirit of Johnson-Lindenstrauss Lemma, we will use random projection to estimate the DMD modes in reduced dimensional space. In practical applications, snapshots are in high dimensional observable space and the DMD operator matrix is massive. Hence, computing DMD with the full spectrum is infeasible, so our main computational goal is estimating the eigenvalue and eigenvectors of the DMD operator in a projected domain. We will generalize the current algorithm to estimate a projected DMD operator. We focus on a powerful and simple random projection algorithm that will reduce the computational and storage cost. While clearly, a random projection simplifies the algorithmic complexity of a detailed optimal projection, as we will show, generally the results can be excellent nonetheless, and quality understood through a well-developed theory of random projections. We will demonstrate that modes can be calculated for a low cost by the projected data with sufficient dimension. Keyword: Koopman Operator, Dynamic Mode Decomposition(DMD), Johnson-Lindenstrauss Lemma, Random Projection, Data-driven method.
Interaction of radio frequency waves with cylindrical density filaments -- scattering and radiation pressure
Creators: name: Valvis, Spyridon I.
name: Ram, Abhay K.
name: Hizanidis, Kyriakos
Publisher: name: arXiv
Year: 2021
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: The propagation of radio frequency (RF) waves in tokamaks can be affected by filamentary structures present in the edge plasma. The waves are reflected, refracted, and diffracted, leading to a decrease in efficiency of heating and/or current generation. The scattering of RF waves (lower hybrid, helicon, and ion cyclotron waves) by a single cylindrical filament is studied using a full-wave analytical theory. Analysis reveals a variety of common scattering features among the three different RF waves which can be inferred by examining the cold plasma dispersion relation. The physical intuition is useful in understanding experimental observations and results from complex numerical simulations. While a filament can affect the propagation of RF waves, the radiation force exerted by the waves can influence the filament. The force on a filament is determined using the Maxwell stress tensor. In 1905, Poynting was the first to evaluate and measure the radiation force on an interface separating two different dielectric media. For ordinary light propagating in vacuum and incident on a glass surface, Poynting noted that the surface is "pulled" towards the vacuum. In a magnetized cold plasma, there are two independent wave modes. Even if only one of these modes is excited by a RF antenna, a filament will couple power to the other mode, a consequence of boundary conditions. This facet of scattering has consequences on the radiation force that go beyond Poynting's seminal contribution. The direction of the force depends on the polarization of the incident wave and on the mode structure of the waves inside and in the vicinity of a filament. It can either pull a filament towards the RF source or push it away. For all three waves, the force is large enough to impact the motion of a filament and could be measured experimentally. It may be possible to modify edge turbulence using RF waves.
description: 57 pages 21 figures
From Data Processes to Data Products: Knowledge Infrastructures in Astronomy
Creators: name: Borgman, Christine L.
name: Wofford, Morgan F.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Digital Libraries (cs.DL)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences
subject: E.1; H.1; J.2

description: We explore how astronomers take observational data from telescopes, process them into usable scientific data products, curate them for later use, and reuse data for further inquiry. Astronomers have invested heavily in knowledge infrastructures - robust networks of people, artifacts, and institutions that generate, share, and maintain specific knowledge about the human and natural worlds. Drawing upon a decade of interviews and ethnography, this article compares how three astronomy groups capture, process, and archive data, and for whom. The Sloan Digital Sky Survey is a mission with a dedicated telescope and instruments, while the Black Hole Group and Integrative Astronomy Group (both pseudonyms) are university-based, investigator-led collaborations. Findings are organized into four themes: how these projects develop and maintain their workflows; how they capture and archive their data; how they maintain and repair knowledge infrastructures; and how they use and reuse data products over time. We found that astronomers encode their research methods in software known as pipelines. Algorithms help to point telescopes at targets, remove artifacts, calibrate instruments, and accomplish myriad validation tasks. Observations may be reprocessed many times to become new data products that serve new scientific purposes. Knowledge production in the form of scientific publications is the primary goal of these projects. They vary in incentives and resources to sustain access to their data products. We conclude that software pipelines are essential components of astronomical knowledge infrastructures, but are fragile, difficult to maintain and repair, and often invisible. Reusing data products is fundamental to the science of astronomy, whether or not those resources are made publicly available. We make recommendations for sustaining access to data products in scientific fields such as astronomy.
description: 37 pages, including 5 figures
Electrophoretic and amino acid analysis of amphibian and reptilian histones
Creators: name: Huang, Sue-Ying
Publisher: name: University of British Columbia
Year: 2010

description: Small amounts of amphibian and reptilian histones, basic proteins associated with DNA, can be characterized by a combination of electrophoresis and subsequent amino acid analysis of the stained bands. A simple method has been devised for obtaining histones for such analysis from Xenopus laevis, the South African clawed toad. Xenopus somatic histones analyzed both by starch and acrylamide gel electrophoresis show microheterogeneity for the very lysine-rich Hi histones of heart and lung, but no tissue-specificity for this group of basic nuclear proteins. Xenopus embryonic histones prepared by the method of Destrèe et al. (1972) can also be characterized by starch gel electrophoresis. In this procedure, the possibility of contamination of nuclei by yolk platelets and ribosomes is reduced. No change is observed in the starch gel electrophoretic profiles of Xenopus histones throughout early embryogenesis. This confirms the original observation of Destrèe et al. (1973) using polyacrylamide gel electrophoresis. Histones can be extracted from amphibian and reptilian testis cell suspensions and analyzed by starch and polyacrylamide gel electrophoresis. Since only one animal is required in this method, the analysis can be extended to include different species for which many representatives are difficult to obtain. In addition, using Houston's (1971) method of hydrolyzing amidoblack-stained protein bands on polyacrylamide gels for amino acid analysis, one can obtain the chemical composition of testis-specific histones from a number of amphibians and reptiles. Amphibian testis-specific histones show entirely different patterns from each other, while the reptilian histones show remarkable similarity to each other both in their electrophoretic properties and amino acid composition. Although the present survey examines only a limited number of species, the data do point to the reptiles as one place in vertebrate phylogeny where the diversity of testis-specific histones in fish and amphibians gives way to a relative constancy of such proteins.