cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
ADVANCING SCIENTIFIC EXCHANGE: SCHOLARLY COMMUNICATION DYNAMICS AMONG SCIENCE AND ENGINEERING SCHOLARS IN NIGERIAN UNIVERSITY LIBRARIES
Creators: name: Chukwudi, Okafor
name: Ngozi, Eze
Publisher: name: ZAP journals
Year: 2024
Subjects: Research
Journal publications
Scholarly communication
Knowledge dissemination
Academic discourse

description: Research serves as a fundamental human endeavor driven by intellectual inquiry, aimed at investigating various subjects. Its overarching objective lies in the discovery and advancement of methodologies and systems to enhance human knowledge, with findings typically communicated through journal publications. Journals play a pivotal role as channels for disseminating a myriad of information and insights. According to Oppenheim (2004), they serve as platforms for scholarly communication, facilitating the dissemination, discussion, and review of the latest research and ideas within specific fields.

This article delves into the multifaceted significance of research and journal publications as integral components of scholarly discourse. It elucidates the intricate relationship between research activities and the dissemination of knowledge through journals. By examining the functions and implications of journal publication, the article highlights its crucial role in fostering academic dialogue, facilitating peer review, and advancing collective understanding within diverse disciplines. Drawing upon insights from scholarly literature and empirical studies, the article underscores the transformative impact of journals as vehicles for scholarly communication. It explores the mechanisms through which journals facilitate the exchange of ideas, promote interdisciplinary collaboration, and contribute to the evolution of knowledge within specialized domains. Moreover, the article examines the evolving landscape of academic publishing, considering emerging trends and challenges in the dissemination of research findings
Long Baseline Neutrino Physics with a Muon Storage Ring Neutrino Source
Creators: name: Barger, V.
name: Geer, S.
name: Whisnant, K.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We examine the physics capabilities of known flavor neutrino beams from intense muon sources. We find that long-baseline neutrino experiments based on such beams can provide precise measurements of neutrino oscillation mass and mixing parameters. Furthermore, they can test whether the dominant atmospheric neutrino oscillations are ν_μ--> ν_τand/or ν_μ--> ν_s, determine the ν_μ--> ν_e content of atmospheric neutrino oscillations, and measure ν_e --> ν_τappearance. Depending on the oscillation parameters, they may be able to detect Earth matter and CP violation effects and to determine the ordering of some of the mass eigenstates.
description: 38 pages, Revtex with epsf.sty, 21 postscript figures. Minor text revisions, some new numbers in Tables II and III
Multi-Estimator Full Left Ventricle Quantification through Ensemble Learning
Creators: name: Liu, Jiasha
name: Li, Xiang
name: Ren, Hui
name: Li, Quanzheng
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Cardiovascular disease accounts for 1 in every 4 deaths in United States. Accurate estimation of structural and functional cardiac parameters is crucial for both diagnosis and disease management. In this work, we develop an ensemble learning framework for more accurate and robust left ventricle (LV) quantification. The framework combines two 1st-level modules: direct estimation module and a segmentation module. The direct estimation module utilizes Convolutional Neural Network (CNN) to achieve end-to-end quantification. The CNN is trained by taking 2D cardiac images as input and cardiac parameters as output. The segmentation module utilizes a U-Net architecture for obtaining pixel-wise prediction of the epicardium and endocardium of LV from the background. The binary U-Net output is then analyzed by a separate CNN for estimating the cardiac parameters. We then employ linear regression between the 1st-level predictor and ground truth to learn a 2nd-level predictor that ensembles the results from 1st-level modules for the final estimation. Preliminary results by testing the proposed framework on the LVQuan18 dataset show superior performance of the ensemble learning model over the two base modules.
description: Jiasha Liu, Xiang Li and Hui Ren contribute equally to this work
title: ADCO, Cart. 186 (11 H 71), f. 0430r
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/2012
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, t. II (XVe siècle), tome II, Archives départementales de la Côte-d'Or, C
art. 186 (11 H 71). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, t. II (XVe siècle), tome II, Archives départementales de la
 Côte-d'Or, Cart. 186 (11 H 71), f. 0430r, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-
project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Semi-classical spectrum of the Homogeneous sine-Gordon theories
Creators: name: Fernández-Pousa, C. R.
name: Miramontes, J. L.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The semi-classical spectrum of the Homogeneous sine-Gordon theories associated with an arbitrary compact simple Lie group G is obtained and shown to be entirely given by solitons. These theories describe quantum integrable massive perturbations of Gepner's G-parafermions whose classical equations-of-motion are non-abelian affine Toda equations. One-soliton solutions are constructed by embeddings of the SU(2) complex sine-Gordon soliton in the regular SU(2) subgroups of G. The resulting spectrum exhibits both stable and unstable particles, which is a peculiar feature shared with the spectrum of monopoles and dyons in N=2 and N=4 supersymmetric gauge theories.
description: 28 pages, plain TeX, no figures
Recent Progress in the Computational Many-Body Theory of Metal Surfaces
Creators: name: Nekovee, M.
name: Pitarke, J. M.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: In this article we describe recent progress in the computational many-body theory of metal surfaces, and focus on current techniques beyond the local-density approximation of density-functional theory. We overview various applications to ground and excited states. We discuss the exchange-correlation hole, the surface energy, and the work function of jellium surfaces, as obtained within the random-phase approximation, a time-dependent density-functional approach, and quantum Monte Carlo methods. We also present a survey of recent quasiparticle calculations of unoccupied states at both jellium and real surfaces.
description: 17 pages, 1 figure, to appear in Comput. Phys. Commun
An extended hydrogen envelope of the extremely hot giant exoplanet KELT-9b
Creators: name: Yan, Fei
name: Henning, Thomas
Publisher: name: arXiv
Year: 2018
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Giant exoplanets orbiting close to their host stars have high temperatures because of the immense stellar irradiation which they receive. The extreme energy input leads to the expansion of the atmosphere and the escape of neutral hydrogen. A particularly intriguing case among the hot giant planets is KELT-9b -- an exoplanet orbiting very close to an early A-type star with the highest temperature (~4600 K at day-side) among all the exoplanets known so far. The atmospheric composition and dynamic of such a unique planet have been unknown. Here we report the first detection of an extended hot hydrogen atmosphere around KELT-9b. The detection was achieved by measuring the atomic hydrogen absorption during transit with the Balmer Hα line, which is unusually strong mainly due to the high level of extreme-ultraviolet radiation from the star. We detected a significant wavelength shift of the Hα absorption which is mostly attributed to the planetary orbital motion. The obtained transmission spectrum has a significant line contrast (1.15% extra absorption at the Hα line centre). The observation implies that the effective radius at the Hα line centre is ~1.64 times the size of the planetary radius, indicating the planet has a largely extended hydrogen envelope close to the size of the Roche lobe (1.91 Rplanet) and is probably undergoing dramatic atmosphere escape.
description: 18 pages, 3 figures, 4 supplementary figures. Published in Nature Astronomy on 2 July 2018. Online published: http://www.nature.com/articles/s41550-018-0503-3
MOESM5 of Measuring malaria diagnosis and treatment coverage in population-based surveys: a recall validation study in Mali among caregivers of febrile children under 5Â years
Creators: name: Ashton, Ruth
name: Bakary Doumbia
name: Diadier Diallo
name: Druetz, Thomas
name: Florey, Lia
name: Taylor, Cameron
name: Arnold, Fred
name: Mihigo, Jules
name: Diakalia KonĂŠ
name: Seydou Fomba
name: Eckert, Erin
name: Eisele, Thomas
Publisher: name: figshare
Year: 2019
Subjects: subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Computational Biology

description: Additional file 5. Summaries of sensitivity, specificity and accuracy of caregiver recall of treatment with ACT (assessed by questionnaire response only) by various facility, caregiver and child characteristics.
Non-Linear Affine Embedding of the Dirac Field from the Multiplicity-Free SL(4,R) Unirreps
Creators: name: Lopez-Pinto, A.
name: Tiemblo, A.
name: Tresguerres, R.
Publisher: name: arXiv
Year: 1995
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The correspondence between the linear multiplicity-free unirreps of SL(4, R) studied by Ne'eman and {S}ija{c}ki and the non-linear realizations of the affine group is worked out. The results obtained clarify the inclusion of spinorial fields in a non-linear affine gauge theory of gravitation.
description: 13 pages, plain TeX, macros included
Formic acid motivated photocatalytic reduction of Cr(VI) to Cr(III) with ZnFe2O4 nanoparticles under UV irradiation
Creators: name: Islam, Jahida Binte
name: Furukawa, Mai
name: Tateishi, Ikki
name: Katsumata, Hideyuki
name: Kaneco, Satoshi
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Molecular Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer

description: UV-light irradiated photocatalytic reduction of Cr(VI) to Cr(III) in aqueous solution using ZnFe2O4 nanoparticles in the presence of formic acid was reported. X-ray diffraction (XRD), scanning electron microscope (SEM), energy dispersive X-ray spectroscopy (EDS) and UV–Vis diffuse reflectance spectroscopy (DRS) were employed to characterize ZnFe2O4 nanoparticles. The photocatalytic activity of pure ZnFe2O4 under UV irradiation was significantly low. However, the Cr(VI) reduction efficiency on nano-sized ZnFe2O4 in the presence of 0.40% formic acid reached 95.4% within 4 h. Herein, the effect of pH, photocatalyst amount, initial concentration of Cr(VI) and formic acid concentration on the photocatalytic reduction of Cr(VI) was investigated. The results indicated that the photocatalytic reduction of Cr(VI) decreased with increase in the initial concentration of Cr(VI), photocatalyst dosage and pH. The reduction rate constant declined from 0.017 min−1 to 0.0023 min−1 with the increase in initial concentration of Cr(VI) from 5 to 25 mg L−1. However, the reduction rate constant sharply increased from 0.000075 min−1 to 0.0127 min−1 with the increase in formic acid concentration from 0.05% to 0.40%. The formic acid could capture the photogenerated holes, and eventually formate (HCOO–) ions could be converted into carbon dioxide radicals (•CO2−). Because of more negative redox potential for •CO2− radicals, Cr(VI) species could easily be reduced to Cr(III) under UV irradiation. The pseudo-first-order kinetic reaction was confirmed for this reduction process. A tenable mechanism for the photocatalytic Cr(VI) reduction has also been demonstrated.
Floquet Hofstadter Butterfly on the Kagome and Triangular Lattices
Creators: name: Du, Liang
name: Chen, Qi
name: Barr, Aaron D.
name: Barr, Ariel R.
name: Fiete, Gregory A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: In this work we use Floquet theory to theoretically study the influence of monochromatic circularly and linearly polarized light on the Hofstadter butterfly---induced by a uniform perpendicular magnetic field--for both the kagome and triangular lattices. In the absence of the laser light, the butterfly has fractal structure with inversion symmetry about magnetic flux $ϕ=1/4$, and reflection symmetry about $ϕ=1/2$. As the system is exposed to an external laser, we find circularly polarized light deforms the butterfly by breaking the mirror symmetry at flux $ϕ=1/2$. By contrast, linearly polarized light deforms the original butterfly while preserving the mirror symmetry at flux $ϕ=1/2$. We find the inversion symmetry is always preserved for both linear and circular polarized light. For linearly polarized light, the Hofstadter butterfly depends on the polarization direction. Further, we study the effect of the laser on the Chern number of lowest band in the off-resonance regime (laser frequency is larger than the bandwidth). For circularly polarized light, we find that low laser intensity will not change the Chern number, but beyond a critical intensity the Chern number will change. For linearly polarized light, the Chern number depends on the polarization direction. Our work highlights the generic features expected for the periodically driven Hofstadter problem on different lattices.
description: 13 pages, 11 figures
AI for Continuous Monitoring & Compliance Assurance in Multi cloud Environments
Creators: name: Abdul Rafee, Mohammed
Publisher: name: figshare
Year: 2025
Subjects: classificationCode: 460904
subject: Information security management

description: The rapid evolution of cybersecurity threats and the increasing adoption of multi-cloud environments have reshaped the landscape of digital security. Organizations operating across regulated industries such as finance, healthcare, telecommunications, and e-commerce face growing challenges in ensuring compliance, data protection, and risk mitigation. Traditional cybersecurity models, which rely on static controls and periodic audits, struggle to keep pace with the real-time, dynamic nature of modern cyber threats. The integration of Artificial Intelligence (AI) into cybersecurity frameworks presents a transformative opportunity to enhance continuous monitoring, automate compliance enforcement, and improve risk governance in complex cloud infrastructures.This research paper explores the critical role of AI-driven cybersecurity maturity models in strengthening compliance assurance and security resilience across multi-cloud environments. AI-powered security mechanisms, such as machine learning-driven anomaly detection, predictive analytics, and automated regulatory mapping, offer organizations an adaptive, scalable, and proactive approach to safeguarding their cloud assets. With regulatory requirements such as ISO 27001, PCI DSS, GDPR, HIPAA, and NIST CSF becoming increasingly stringent, AI-driven solutions provide a much-needed framework to streamline compliance management while reducing operational burdens.The motivation behind this research stems from the need to bridge the gap between AI innovation and governance frameworks. While AI offers unprecedented capabilities in cybersecurity, its adoption is not without challenges. Bias in AI decision-making, integration complexities with legacy systems, and regulatory concerns regarding explain ability are critical issues that require careful examination. Through an in-depth analysis of AI-driven security tools, case studies, and empirical research, this paper aims to provide actionable insights for organizations, policymakers, and cybersecurity professionals seeking to leverage AI for enhanced threat detection, continuous compliance, and operational efficiency.
title: Per una storia dell’italiano standard, tra questioni definitorie e spostamenti della norma
Creators: name: D'Achille, Paolo
Publisher: name: CLUEB
Year: 2024

description: In questo mio breve contributo intendo offrire una panoramica sul concetto e sull’espressione italiano standard: l’etichetta è moderna e la sua diffusione – come ho già scritto in precedenti lavori, che riprendo in questa sede (D’Achille; Proietti 2011 – D’Achille 2011; 2012) – si deve certamente alla sua presenza, in varie occorrenze, nella Storia linguistica dell’Italia unita di Tullio De Mauro (1963), fruita soprattutto nella 2ª ed. (1970). Il concetto, però, era nato molto prima. Oltre a individuare le principali definizioni di questa varietà, ripercorrerò i momenti fondamentali della costituzione dell’italiano standard, facendo alla fine un breve riferimento ad alcuni fatti linguistici in cui si è assistito a progressivi spostamenti nella norma, in un rapporto dinamico sia con le forme che oggi definiamo substandard, ma che tradizionalmente erano considerate veri e propri errori, sia con i tratti che, accolti nello standard tradizionale, ne sono poi usciti, fino a diventare, più ancora che ‘sgrammaticati’, agrammaticali. È anche da sottolineare il peso, sempre maggiore nel corso del tempo, che hanno avuto le varietà regionali rispetto al fiorentino-toscano su cui si fonda l’italiano della tradizione.
Absorption of Scalars by Extended Objects
Creators: name: Emparan, Roberto
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We derive the low energy absorption cross section of minimal scalars for a very generic class of geometries, that includes, among others, black holes, strings, $p$-branes, as well as intersecting brane configurations. The scalar field can be absorbed across a regular surface (a horizon) of finite area, or across a zero area throat, which may be singular or regular. Then we focus on some particular cases and compare with the results obtained using microscopic models at weak coupling. Exact agreement is found for the absorption by the non-degenerate ground state of effective strings. For geometries where the throat is singular, we show that absorption through the stretched horizon yields correct results for degenerate states. For non-degenerate (ground) states we introduce a stretched throat, and show that it accounts for the correct dependence on frequency, charges, and moduli for the absorption by ground states of BPS fundamental strings. It is also shown to lead to the correct dependence on frequency for extremal D-branes.
description: 20 pages, LaTeX
Microwave-assisted synthesis of gold nanoparticles supported on Mn3O4 catalyst for low temperature CO oxidation
Creators: name: Morad, Moataz
name: Karim, Mohammad A.
name: Altass, Hatem M.
name: Khder, Abd El Rahman S.
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Inorganic Chemistry

description: In the present work, Mn3O4 was prepared by various methods and successfully loaded with metallic Au nanoparticles reduced by hydrazine hydrate using microwave irradiation (MWI) method. The surface morphology and composition of the prepared samples were characterized with X-ray diffraction (XRD), N2 adsorption–desorption, temperature programmed reduction (H2-TPR), transmission electron microscope (TEM) and X-ray photoelectron spectroscopy (XPS). The experimental results showed that no significant changes in some textural and structural properties of the samples due to preparation method or Au nanoparticles deposition. While the surface composition and reducibility of the samples were greatly affected by preparation method and Au deposition. The CO oxidation reaction over the samples was selected as a model reaction to study the relation between surface properties of the samples and their catalytic performance. The results showed that a direct proportionality exists between the reducibility and the CO oxidation activity of catalysts. The kinetic study of the reaction showed that the reaction is first order. Moreover, the samples exhibited good stability in CO oxidation at 100% conversion for around 30 h under the reaction conditions.
Profound neuronal plasticity in response to inactivation of the dopamine transporter
Creators: name: Wightman, R. Mark
name: Gainetdinov, Raul R.
name: Jones, Sara R.
name: Caron, Marc G.
name: Giros, Bruno
name: Jaber, Mohamed
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 1998

description: The dopamine transporter (DAT) plays an important role in calibrating the duration and intensity of dopamine neurotransmission in the central nervous system. We have used a strain of mice in which the gene for the DAT has been genetically deleted to identify the DAT’s homeostatic role. We find that removal of the DAT dramatically prolongs the lifetime (300 times) of extracellular dopamine. Within the time frame of neurotransmission, no other processes besides diffusion can compensate for the lack of the DAT, and the absence of the DAT produces extensive adaptive changes to control dopamine neurotransmission. Despite the absence of a clearance mechanism, dopamine extracellular levels were only 5 times greater than control animals due to a 95% reduction in content and a 75% reduction in release. Paradoxically, dopamine synthesis rates are doubled despite a decrease of 90% in the levels of tyrosine hydroxylase and degradation is markedly enhanced. Thus, the DAT not only controls the duration of extracellular dopamine signals but also plays a critical role in regulating presynaptic dopamine homeostasis. It is interesting to consider that the switch to a dopamine-deficient, but functionally hyperactive, mode of neurotransmission observed in mice lacking the DAT may represent an extreme example of neuronal plasticity resulting from long-term psychostimulant abuse.
title: Intimate Partner Violence Criminal Justice Responses to High Lethality Cases
Creators: name: Collins, Victoria E.
Publisher: name: Old Dominion University
publisherIdentifier: https://ror.org/04zjtrb98
publisherIdentifierScheme: ROR
Year: 2009

description: This study examines the relationship between the level of violence suffered by the victim in a domestic violence relationship and the criminal justice responses to that violence, namely arrest, prosecution and the issuance of protective orders. Data was obtained from a nonprofit domestic violence agency in Virginia Beach, Virginia. The data was collected by agency staff from victims seeking assistance. This study found that female victims of domestic violence that suffered higher levels of violence at the hands of their abuser were more likely to be issued a protective order. Female victims who suffered higher levels of violence were not however, more likely to experience the police arrest of the perpetrator, the police requesting an emergency protective order on their behalf, or the prosecutor filing charges. These findings imply the criminal justice responses currently in place are not being utilized to assist those victims that arguably need most help; those experiencing the most severe levels of violence.
Variable order Mittag-Leffler fractional operators on isolated time scales and application to the calculus of variations
Creators: name: Abdeljawad, Thabet
name: Mert, Raziye
name: Torres, Delfim F. M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: Optimization and Control (math.OC)
subject: FOS: Mathematics
subject: 26A33, 26E70, 49K05

description: We introduce new fractional operators of variable order on isolated time scales with Mittag-Leffler kernels. This allows a general formulation of a class of fractional variational problems involving variable-order difference operators. Main results give fractional integration by parts formulas and necessary optimality conditions of Euler-Lagrange type.
description: This is a preprint of a paper whose final and definite form is with Springer
A Nonlocal Transport Equation Describing Roots of Polynomials Under Differentiation
Creators: name: Steinerberger, Stefan
Publisher: name: arXiv
Year: 2018
Subjects: subject: Analysis of PDEs (math.AP)
subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics

description: Let $p_n$ be a polynomial of degree $n$ having all its roots on the real line distributed according to a smooth function $u(0,x)$. One could wonder how the distribution of roots behaves under iterated differentation of the function, i.e. how the density of roots of $p_n^{(k)}$ evolves. We derive a nonlinear transport equation with nonlocal flux $$ u_t + \frac{1}π\left( \arctan{ \left( \frac{Hu}{ u}\right)} \right)_x = 0,$$ where $H$ is the Hilbert transform. This equation has three very different compactly supported solutions: (1) the arcsine distribution $u(t,x) = (1-x^2)^{-1/2} χ_{(-1,1)}$, (2) the family of semicircle distributions $$ u(t,x) = \frac{2}π \sqrt{(T-t) - x^2}$$ and (3) a family of solutions contained in the Marchenko-Pastur law.
Epidendrum ciliare Linnaeus 1759
Creators: name: Jarvis, Charlie
Publisher: name: Linnaean Society of London in association with the Natural History Museum
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Asparagales
Orchidaceae
Epidendrum
Epidendrum ciliare

description: Epidendrum ciliare Linnaeus, Systema Naturae, ed. 10, 2: 1246. 1759.
["Habitat in America."] Sp. Pl. ed. 2, 2: 1349 (1763). RCN: 6888.
 Lectotype (Garay & Sweet in Howard, Fl. Lesser Antilles, Orchidaceae: 128. 1974): [icon] " Epidendrum foliis oblongis, aveniis " in Plumier in Burman, Pl. Amer.: 174, t. 179, f. 2. 1758.
 Current name: Epidendrum ciliare L. (Orchidaceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part E), pp. 490-515 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 494, DOI: 10.5281/zenodo.291971
The Valence Transition Model of Pseudogap, Charge-Order and Superconductivity in Electron- and Hole-Doped Copper Oxides
Creators: name: Mazumdar, Sumit
Publisher: name: arXiv
Year: 2018
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We present a valence transition model for electron- and hole-doped cuprates, within which there occurs a discrete jump in ionicity Cu$^{2+} \to$ Cu$^{1+}$ upon doping, at or near optimal doping in the electron-doped compounds and at the pseudogap phase transition in the hole-doped materials. Doped cuprates have negative charge-transfer gaps, just as rare earth nickelates and BaBiO$_3$. Because of strong correlations and small $d-p$ electron hoppings the systems behave as effective $\frac{1}{2}$-filled Cu-band in the undoped state, and as correlated two-dimensional geometrically frustrated nearly $\frac{1}{4}$-filled O-band in the doped state. The theory gives the simplest yet most comprehensive understanding of experiments in the normal states. The robust antiferromagnetism in the conventional T$^\prime$ crystals, the strong role of oxygen deficiency in driving superconductivity and charge carrier sign corresponding to holes at optimal doping are all manifestations of the same quantum state. In the hole-doped pseudogapped state, a biaxial commensurate period 4 charge density wave state of O$^{1-}$-Cu$^{1+}$-O$^{1-}$ spin-singlets coexists with broken rotational C$_4$ symmetry. Finite domains of this broken symmetry state will exhibit the polar Kerr effect. Superconductivity within the model results from a destabilization of the $\frac{1}{4}$-filled band paired Wigner crystal [Phys. Rev. B {\bf 93}, 165110 and {\bf 93}, 205111]. We posit that a similar valence transition, Ir$^{4+} \to$ Ir$^{3+}$, occurs in electron-doped SrIr$_2$O$_4$. We make testable theoretical predictions on cuprates and iridates. Finally, we note that there exist an unusually large number of unconventional superconductors that exhibit superconductivity proximate to exotic charge ordered states, whose bandfillings are also $\frac{1}{4}$, exactly where the paired Wigner crystal is most stable.
Thouless Energy and Correlations of QCD Dirac Eigenvalues
Creators: name: Osborn, J. C.
name: Verbaarschot, J. J. M.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Eigenvalues and eigenfunctions of the QCD Dirac operator are studied for an instanton liquid partition function. We find that for energy differences $δE$ below an energy scale $E_c$, identified as the Thouless energy, the eigenvalue correlations are given by Random Matrix Theory. The value of $E_c$ shows a weak volume dependence for eigenvalues near zero and is consistent with a scaling of $E_c \sim 1/L^2$ in the bulk of the spectrum in agreement with estimates from chiral perturbation theory, that $E_c/Δ\approx F_π^2 L^2/π$ (with average level spacing $Δ$). For $δE> E_c$ the number variance shows a linear dependence. For the wave functions we find a small nonzero multifractality index.
description: 4 pages, Latex and 3 postscript figures
Dissipation-induced topological insulators: A no-go theorem and a recipe
Creators: name: Goldstein, Moshe
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Nonequilibrium conditions are traditionally seen as detrimental to the appearance of quantum-coherent many-body phenomena, and much effort is often devoted to their elimination. Recently this approach has changed: It has been realized that driven-dissipative dynamics could be used as a resource. By proper engineering of the reservoirs and their couplings to a system, one may drive the system towards desired quantum-correlated steady states, even in the absence of internal Hamiltonian dynamics. An intriguing category of equilibrium many-particle phases are those which are distinguished by topology rather than by symmetry. A natural question thus arises: which of these topological states can be achieved as the result of dissipative Lindblad-type (Markovian) evolution? Beside its fundamental importance, it may offer novel routes to the realization of topologically-nontrivial states in quantum simulators, especially ultracold atomic gases. Here I give a general answer for Gaussian states and quadratic Lindblad evolution, mostly concentrating on the example of 2D Chern insulator states. I prove a no-go theorem stating that a finite-range Lindbladian cannot induce finite-rate exponential decay towards a unique topological pure state above 1D. I construct a recipe for creating such state by exponentially-local dynamics, or a mixed state arbitrarily close to the desired pure one via finite-range dynamics. I also address the cold-atom realization, classification, and detection of these states. Extensions to other types of topological insulators and superconductors are also discussed.
description: v2: published version, 30 pages, 7 figures
MOESM4 of Measuring malaria diagnosis and treatment coverage in population-based surveys: a recall validation study in Mali among caregivers of febrile children under 5Â years
Creators: name: Ashton, Ruth
name: Bakary Doumbia
name: Diadier Diallo
name: Druetz, Thomas
name: Florey, Lia
name: Taylor, Cameron
name: Arnold, Fred
name: Mihigo, Jules
name: Diakalia KonĂŠ
name: Seydou Fomba
name: Eckert, Erin
name: Eisele, Thomas
Publisher: name: figshare
Year: 2019
Subjects: subject: Pharmacology
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Computational Biology

description: Additional file 4. Random effects multivariate logistic regression models of sensitivity, specificity and accuracy of caregiver recall of treatment with ACT, corrected by visual aids, prescriptions and packaging.
Colossal Magnetoresistant Materials: The Key Role of Phase Separation
Creators: name: Dagotto, Elbio
name: Hotta, Takashi
name: Moreo, Adriana
Publisher: name: arXiv
Year: 2000
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The study of the manganese oxides, widely known as manganites, that exhibit the ``Colossal'' Magnetoresistance (CMR) effect is among the main areas of research within the area of Strongly Correlated Electrons. After considerable theoretical effort in recent years, mainly guided by computational and mean-field studies of realistic models, considerable progress has been achieved in understanding the curious properties of these compounds. These recent studies suggest that the ground states of manganite models tend to be intrinsically inhomogeneous due to the presence of strong tendencies toward phase separation, typically involving ferromagnetic metallic and antiferromagnetic charge and orbital ordered insulating domains. Calculations of the resistivity versus temperature using mixed states lead to a good agreement with experiments. The mixed-phase tendencies have two origins: (i) electronic phase separation between phases with different densities that lead to nanometer scale coexisting clusters, and (ii) disorder-induced phase separation with percolative characteristics between equal-density phases, driven by disorder near first-order metal-insulator transitions. The coexisting clusters in the latter can be as large as a micrometer in size. It is argued that a large variety of experiments reviewed in detail here contain results compatible with the theoretical predictions. It is concluded that manganites reveal such a wide variety of interesting physical phenomena that their detailed study is quite important for progress in the field of Correlated Electrons.
description: 76 pages, 21 PNG files with figures. To appear in Physics Reports
The seroprevalence of cysticercosis, malaria, and Trypanosoma cruzi among North Carolina migrant farmworkers.
Creators: name: The University of North Carolina at Chapel Hill University Libraries
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 1993

description: A seroprevalence study of cysticercosis, Trypanosoma cruzi, and plasmodia species and screening for active malaria was conducted among a randomly selected group of 138 Hispanic and Haitian migrant farmworkers. A random sample of labor camps in eastern North Carolina was selected. Blood samples were test by Indirect Fluorescent Antibody techniques for plasmodial antibody and by enzyme-linked immunosorbent assay (ELISA) for cysticerci and T. cruzi antibodies. Questionnaires collected demographic data and medical history of the workers and family.A seroprevalence study of cysticercosis, Trypanosoma cruzi, and plasmodia species and screening for active malaria was conducted among a randomly selected group of 138 Hispanic and Haitian migrant farmworkers. A random sample of labor camps in eastern North Carolina was selected. Blood samples were test by Indirect Fluorescent Antibody techniques for plasmodial antibody and by enzyme-linked immunosorbent assay (ELISA) for cysticerci and T. cruzi antibodies. Questionnaires collected demographic data and medical history of the workers and family.
Hordelymus europaeus Harz
Creators: name: Jarvis, Charlie
Publisher: name: Linnaean Society of London in association with the Natural History Museum
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Poales
Poaceae
Hordelymus
Hordelymus europaeus

description: Elymus europaeus Linnaeus, Systema Naturae, ed. 12, 2: 101; Mantissa Plantarum: 35. 1767.
"Habitat in Germania." RCN: 705.
 Lectotype (Cope in Cafferty & al. in Taxon 49: 250. 2000): Herb. Linn. No. 100.13 (LINN).
 Current name: Hordelymus europaeus (L.) Harz (Poaceae).
 Note: Although Kerguélen (in Lejeunia, n.s., 75: 193. 1975) stated "Type: …LINN”, this is not accepted as a formal typification, for the reasons explained by Cafferty & al. (in Taxon 49: 240. 2000).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part E), pp. 490-515 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 494, DOI: 10.5281/zenodo.291971
Criticality and Bifurcation in the Gravitational Collapse of a Self-Coupled Scalar Field
Creators: name: Hirschmann, Eric W.
name: Eardley, Douglas M.
Publisher: name: arXiv
Year: 1995
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We examine the gravitational collapse of a non-linear sigma model in spherical symmetry. There exists a family of continuously self-similar solutions parameterized by the coupling constant of the theory. These solutions are calculated together with the critical exponents for black hole formation of these collapse models. We also find that the sequence of solutions exhibits a Hopf-type bifurcation as the continuously self-similar solutions become unstable to perturbations away from self-similarity.
description: 18 pages; one figure, uuencoded postscript; figure is also available at http://www.physics.ucsb.edu/people/eric_hirschmann
title: Parole e immagini dell’italianità: il caso “Little Big Italy” a Buenos Aires e gli italianismi dell’enogastronomia
Creators: name: Bagna, Carla
Publisher: name: CLUEB
Year: 2024

description: Il contributo intende trattare la presenza degli italianismi nel contesto argentino, prendendo in considerazione un piccolo corpus costituito da “Little Big Italy” trasmissione televisiva che racconta l’Italia all’estero attraverso una narrazione sviluppata intorno al ruolo dei ristoranti
italiani presenti in diverse città del mondo.
The 7-year MAXI/GSC X-ray Source Catalog in the High Galactic-Latitude Sky (3MAXI)
Creators: name: Kawamuro, Taiki
name: Ueda, Yoshihiro
name: Shidatsu, Megumi
name: Hori, Takafumi
name: Mikio, Morii
name: Nakahira, Satoshi
name: Isobe, Naoki
name: Kawai, Nobuyuki
name: Mihara, Tatehiro
name: Matsuoka, Masaru
name: Morita, Takashi
name: Nakajima, Motoki
name: Negoro, Hitoshi
name: Oda, Saeko
name: Sakamoto, Takanori
name: Serino, Motoko
name: Sugizaki, Mutsumi
name: Tanimoto, Atsushi
name: Tomida, Hiroshi
name: Tsuboi, Yohko
name: Tsunemi, Hiroshi
name: Ueno, Shiro
name: Yamaoka, Kazutaka
name: Yamada, Satoshi
name: Yoshida, Atsumasa
name: Iwakiri, Wataru
name: Kawakubo, Yuta
name: Sugawara, Yasuharu
name: Sugita, Satoshi
name: Tachibana, Yutaro
name: Yoshii, Taketoshi
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We present the third MAXI/GSC catalog in the high Galactic-latitude sky ($|b| > 10^\circ$) based on the 7-year data from 2009 August 13 to 2016 July 31, complementary to that in the low Galactic-latitude sky ($|b| < 10^\circ$; Hori et al. 2018). We compile 682 sources detected at significances of $s_{\rm D,4-10~keV} \geq 6.5$ in the 4--10 keV band. A two-dimensional image fit based on the Poisson likelihood algorithm ($C$-statistics) is adopted for the detections and constraints on their fluxes and positions. The 4--10 keV sensitivity reaches $\approx 0.48$ mCrab, or $\approx 5.9 \times 10^{-12}$ erg cm$^{-2}$ s$^{-1}$, over the half of the survey area. Compared with the 37-month catalog (Hiroi et al. 2013), which adopted a threshold of $s_{\rm D,4-10~keV} \geq 7$, the source number increases by a factor of $\sim$1.4. The fluxes in the 3--4 keV and 10--20 keV bands are further estimated, and hardness ratios (HRs) are calculated using the 3--4 keV, 4--10 keV, 3--10 keV, and 10--20 keV band fluxes. We also make the 4--10 keV lightcurves in one year bins for all the sources and characterize their variabilities with an index based on a likelihood function and the excess variance. Possible counterparts are found from five major X-ray survey catalogs by Swift, Uhuru, RXTE, XMM-Newton, and ROSAT, and an X-ray galaxy-cluster catalog (MCXC). Our catalog provides the fluxes, positions, detection significances, HRs, one-year bin lightcurves, variability indices, and counterpart candidates.
description: 18 pages, 15 figures, accepted for publication in ApJS. The links to the full data: Tab. A ( http://www.kusastro.kyoto-u.ac.jp/~kawamuro/arxiv/3mx_TA.dat ), Tab. B ( http://www.kusastro.kyoto-u.ac.jp/~kawamuro/arxiv/3mx_TB.dat ), Fig. A ( http://www.kusastro.kyoto-u.ac.jp/~kawamuro/arxiv/3mx_FA.pdf ), and the Fig. A data ( http://www.kusastro.kyoto-u.ac.jp/~kawamuro/arxiv/3mx_FA.txt )
MOESM1 of Identification of a serum-based miRNA signature for response of esophageal squamous cell carcinoma to neoadjuvant chemotherapy
Creators: name: Niwa, Yukiko
name: Yamada, Suguru
name: Fuminori Sonohara
name: Kurimoto, Keisuke
name: Hayashi, Masamichi
name: Tashiro, Mitsuru
name: Iwata, Naoki
name: Mitsuro Kanda
name: Tanaka, Chie
name: Kobayashi, Daisuke
name: Nakayama, Goro
name: Koike, Masahiko
name: Michitaka Fujiwara
name: Kodera, Yasuhiro
Publisher: name: figshare
Year: 2019
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: Plant Biology

description: Additional file 1: Table S1. Pathological criteria for the effects of chemotherapy. Table S2. The TaqManÂŽ Assays used in this study. Table S3. Differentially expressed miRNA between responder and non-responder to neoadjuvant chemotherapy. Figure S1. Correlation analysis of expression levels of 62 miRNAs differentially expressed between responders to non-responders to neoadjuvant chemotherapy.
Multi-channel Interference in Nonperturbative Multiphoton Pair Production by Gamma Rays Colliding
Creators: name: Peng, Zhaoyang
name: Hu, Huayu
name: Yuan, Jianmin
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The electron-positron pair production in the collision of two intense gamma lasers is studied beyond the dipole approximation. The complete electron/positron momentum spectrum obtained by three-dimensional computation shows directly the multi-photon pair production channels and provides a sensitive test on the widely-used concept of the effective mass. Nonperturbative features are identified in the dependence of the total yield on the field intensity. In particular, various breaks in the momentum rings are observed and proved to be a manifestation of particle's energy gaps in the standing light wave induced by the Kapitza-Dirac scattering. A theoretical model of multi-level systems coupled by the Kapitza-Dirac scattering and pair production channels is established. Multi-channel interference effects and pair production suppression are revealed in these systems.
description: 8 pages, 6 figures. Two appendices are added for detailed description of the theoretical and numerical results. A new figure for energy spectrum is added
Supplementary Figure 4: from Museum genomics reveals the Xerces blue butterfly (Glaucopsyche xerces) was a distinct species driven to extinction
Creators: name: Grewe, Felix
name: Kronforst, Marcus R.
name: Pierce, Naomi E.
name: Moreau, Corrie S.
Publisher: name: The Royal Society
Year: 2021
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Ecology
subject: 60301 Animal Systematics and Taxonomy
subject: 60310 Plant Systematics and Taxonomy

description: Genome alignment of the mitogenome of G. lygdamus (xerces) with all other available Polyommatinae (blues) mitogenomes. Protein-coding genes are highlighted in cyan, transfer RNA genes in magenta, ribosomal RNA genes in red, and the D-loop region in blue. Green plot represents genome identity. The tRNA gene arrangement (trnM-trnI-trnQ) as a synapomorphic trait of lepidopteran insects is highlighted below the genome of G. lygdamus (xerces) in magenta.
A review of the scope of vector control research for the elimination of lymphatic filariasis in India
Creators: name: Wiyeh, Alison
name: Albirair, Mohamed
name: Stewart, Barclay
name: START Center
Publisher: name: Gates Open Research
Year: 2024

description: This was the second phase of a continuing project, where the START team categorized all LF research into seven broad “buckets”. In the current phase, the client requested that the project team provide a summary of the findings of two sub-categories of those seven buckets, to support ongoing BMGF efforts towards LF elimination. Our team organized this phase of the project into two workstreams: (i) Morbidity Management and Disability Prevention (MMDP) and (ii) Vector Control. The START team provided a narrative syntheses of lymphatic filariasis(LF) research on both: MMDP and Vector Control in India, and proposed action priorities for focus themes in MMDP and the different VC measures.