cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Internalized HIV stigma predicts subsequent viremia in US HIV patients through depressive symptoms and antiretroviral therapy adherence
Creators: name: Christopoulos, K.A
name: Johnson, M.O
name: Mayer, K.H
name: Napravnik, S
name: Lisha, N
name: Moore, R.D
name: Mugavero, M.J
name: Fredericksen, R.J
name: Dilworth, S
name: Sauceda, J
name: Neilands, T.B
name: Crane, H.M
name: Mathews, W.C
Publisher: name: Lippincott Williams and Wilkins
Year: 2020

description: Objective:We sought to examine the prospective association between internalized HIV stigma and unsuppressed viral load and to investigate whether this relationship was sequentially mediated by depressive symptoms and antiretroviral therapy (ART) adherence.Design:Longitudinal study in a multisite observational clinical cohort.Methods:The Center for AIDS Research Network of Integrated Clinical Systems patient-reported outcomes survey measures internalized HIV stigma yearly using a four-item assessment (response scale 1 = strongly disagree to 5 = strongly agree). We obtained patient-reported outcome, lab, and appointment data from six center for AIDS research network of integrated clinical systems sites. We used multivariable logistic regression to examine the association between mean stigma and subsequent viremia. We then used Bayesian sequential mediation to fit a longitudinal sequential path model spanning four time points to test if depressive symptoms at T1and ART adherence at T2mediated the effect of stigma at T0on viral load at T3, adjusting for baseline covariates.Results:Between February 2016 and November 2018, 6859 patients underwent stigma assessment and were 81% cis-men, 38% Black, 16% Latinx, 32% heterosexual-identified, and 49% at least 50 years of age. Mean stigma level was 2.00 (SD 1.08). Stigma was significantly associated with subsequent viremia (adjusted odds ratio = 1.16, 95% confidence interval: 1.05-1.28, P = 0.004), as were younger age and Black race. The chained indirect effect from stigma to unsuppressed viral load through depressive symptoms and then adherence was significant (standardized β = 0.002; SD = 0.001).Conclusion:Internalized HIV stigma positively predicts subsequent viremia through depressive symptoms and ART adherence. Addressing the link between stigma and depressive symptoms could help improve viral suppression.
Oral history interview with Learned Hand, 1957
Publisher: name: Columbia University
Year: 2021
Subjects: Judges
Practice of law
Law--Study and teaching
Judicial process

description: Family background and childhood; Harvard College and Law School; impressions of Augustus Hand, Louis D. Brandeis, Felix Frankfurter, and others; views on politics, world events, religion, history, and the law
Single-Field Consistency relation and $δN$-Formalism
Creators: name: Abolhasani, Ali Akbar
name: Sasaki, Misao
Publisher: name: arXiv
Year: 2018
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: According to the equivalence principal, the long wavelength perturbations must not have any dynamical effect on the short scale physics up to ${\cal O} (k_L^2/k_s^2)$. Their effect can be always absorbed to a coordinate transformation locally. So any physical effect of such a perturbation appears only on scales larger than the scale of the perturbation. The bispectrum in the squeezed limit of the curvature perturbation in single-field slow-roll inflation is a good example, where the long wavelength effect is encoded in the spectral index through Maldacena's consistency relation. This implies that one should be able to derive the bispectrum in the squeezed limit without resorting to the in-in formalism in which one computes perturbative corrections field-theoretically. In this short paper, we show that the $δN$ formalism as it is, or more generically the separate universe approach, when applied carefully can indeed lead to the correct result for the bispectrum in the squeezed limit. Hence despite the common belief that the $δN$ formalism is incapable of recovering the consistency relation within itself, it is in fact self-contained and consistent.
description: 4 pages, 1 figure
Supergravity Description of Non-BPS Branes
Creators: name: Brax, Philippe
name: Mandal, Gautam
name: Oz, Yaron
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We construct supergravity solutions that correspond to N Dp-branes coinciding with \bar{N} \bar{Dp}-branes. We study the physical properties of the solutions and analyse the supergravity description of tachyon condensation. We construct an interpolation between the brane-antibrane solution and the Schwarzschild solution and discuss its possible application to the study of non-supersymmetric black holes.
description: 30 pages, Latex, 5 figures, Discussion of non-BPS D-instantons added, ref. added
title: Introduction: Public order and public security in EU law. Time for Reappraisal
Creators: name: Barbou Des Places, Segolene
Publisher: name: European Papers (www.europeanpapers.eu)
Year: 2025
Subjects: subject: public order
subject: public security
subject: European public order and security
subject: conceptual framework
subject: control of proportionality
subject: balance between liberty and security

description: European Papers - A Journal on Law and Integration, 2024 9(3), 1316-1328
description: I. Introduction – II. Four reasons to reappraise public order and public security in EU law. – II.1. In the name of national public order: understanding Member States’ increased resistance to EU law. – II.2. Assessing the evolving conceptual framework. – II. 3. Evaluating how the EU legal framework adjusts to the contextual and conceptual developments. – II.4. Questioning the EU’s action as security provider – III. Overview of the Special Section.
description: This Special Section offers contributions which aim to revisit the meaning, the role and the legal regime of the notions of public order and public security in EU law. Recent developments illustrate substantial changes in the way in which the European Union deals with public order and security. This introduction explains the reasons why it is time to reappraise our understanding of these classic notions of EU law.
Emergent Haldane phase in an alternating bond $\mathbb{Z}_3$ parafermion chain
Creators: name: Zhang, Shun-Yao
name: Xu, Hong-Ze
name: Huang, Yue-Xin
name: Guo, Guang-Can
name: Zhou, Zheng-Wei
name: Gong, Ming
Publisher: name: arXiv
Year: 2018
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The Haldane phase represents one of the most important symmetry protected states in modern physics. This state can be realized using spin-1 and spin-${1\over 2}$ Heisenberg models and bosonic particles. Here we explore the emergent Haldane phase in an alternating bond $\mathbb{Z}_3$ parafermion chain, which is different from the previous proposals from fundamental statistics and symmetries. We show that this emergent phase can also be characterized by a modified long-range string order, as well as four-fold degeneracy in the ground state energies and entanglement spectra. This phase is protected by both the charge conjugate and parity symmetry, and the edge modes are shown to satisfy parafermionic statistics, in which braiding of the two edge modes yields a ${2π\over 3}$ phase. This model also supports rich phases, including topological ferromagnetic parafermion (FP) phase, trivial paramagnetic parafermion phase, classical dimer phase and gapless phase. The boundaries of the FP phase are shown to be gapless and critical with central charge $c = 4/5$. Even in the topological FP phase, it is also characterized by the long-range string order, thus we observe a drop of string order across the phase boundary between the FP phase and Haldane phase. These phenomena are quite general and this work opens a new way for finding exotic topological phases in $\mathbb{Z}_k$ parafermion models.
description: 7 pages, 5 figures
title: Геохимия
title: Учебник для студентов, обучающихся по геологическим специальностям
titleType: Subtitle
Creators: name: Чертко Н.К.
Publisher: name: Ай Пи Ар Медиа
Year: 2019

description: В учебнике рассматриваются закономерности миграции, концентрации и рассеивания химических элементов на Земле; геохимические факторы, процессы и условия формирования месторождений полезных ископаемых и методы их поисков; геохимия и экология элементов. Подготовлен с учетом требований Федерального государственного образовательного стандарта высшего образования. Учебник предназначен для студентов, обучающихся по направлению подготовки «Геология» (Российская Федерация) и специальности «Геология и разведка месторождений полезных ископаемых» (Республика Беларусь), изучающих дисциплину «Геохимия». Будет полезен для геологов-поисковиков полезных ископаемых.
Detecting Disengagement from HIV Care before It Is Too Late: Development and Preliminary Validation of a Novel Index of Engagement in HIV Care
Creators: name: Mayer, K.H
name: Mathews, W.C
name: Fredericksen, R.J
name: Sauceda, J.A
name: Johnson, M.O
name: Koester, K.A
name: Dilworth, S.E
name: Christopoulos, K.A
name: Wood, T
name: Moore, R.D
name: Neilands, T.B
name: Napravnik, S
name: Crane, H.M
name: Mugavero, M.J
Publisher: name: Lippincott Williams and Wilkins
Year: 2019

description: Background:Engagement in care is critical to achieving and sustaining optimal benefits of efficacious antiretroviral therapies for HIV infection. Current metrics of engagement in care, including problematic patterns of retention in care, adherence to treatment, and viral suppression, are often detected late in the disengagement process. We sought to develop and validate a patient-centered screener of engagement in care that can be used to identify deficits in patient perceptions of engagement before the development of poor outcomes, including loss to follow-up, treatment nonadherence, virologic failure, and the resulting increased likelihood of HIV-associated morbidity and mortality and onward transmission of HIV.Setting and Methods:Using input from patients, providers, and researchers through in-person focus groups and an online Delphi process, we developed a self-report measure of engagement in care that was validated with 3296 patients from 7 clinics across the United States.Results:Results supported a single dimension of engagement in care measured by 10 items. Lower scores on the HIV Index were related to higher depression and anxiety symptoms, greater use of alcohol and stimulants, and increased likelihood of reporting internalized HIV stigma. Higher Index scores were positively associated with self-report measures of antiretroviral therapy adherence, corroborative clinic records documenting appointment attendance, and increased likelihood of recent viral load suppression.Conclusions:The HIV Index offers promise as a patient-centered diagnostic and prognostic screener for engagement in care that can be used to trigger interventions to promote better clinical outcomes for persons living with HIV.
Optimal Adaptivity for the SUPG Finite Element Method
Creators: name: Erath, Christoph
name: Praetorius, Dirk
Publisher: name: arXiv
Year: 2018
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: 65N30, 65N15, 65N50, 65N12, 41A25, 76M10

description: For convection dominated problems, the streamline upwind Petrov--Galerkin method (SUPG), also named streamline diffusion finite element method (SDFEM), ensures a stable finite element solution. Based on robust a posteriori error estimators, we propose an adaptive mesh-refining algorithm for SUPG and prove that the generated SUPG solutions converge at asymptotically optimal rates towards the exact solution.
Oral history interview with Lee A. Carey 1975
Publisher: name: Columbia University
Year: 2019
Subjects: Executives
Containers
Sales management
Consolidation and merger of corporations
Lumber trade

description: Army training program during World War II; college recruitment and training development program for Continental Can; General Manager of Sales; market development for soft drink can, cone top vs. flat top, liner problems, American Can competition; Hazel-Atlas anti-trust case; centralization of market data research and forecasting; investment in forest products; 1963, Piedmont mill; cylinder board and solid board; Robert Gair organization when acquired by Continental Can; integration of mill and converting operations; forest products plant production; function of Plans Review Office, General Manager of Planning and Administration.
A Note on Marginally Stable Bound States in Type II String Theory
Creators: name: Sen, Ashoke
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Spectrum of elementary string states in type II string theory contains ultra-short multiplets that are marginally stable. $U$-duality transformation converts these states into bound states at threshold of $p$-branes carrying Ramond-Ramond charges, and wrapped around $p$-cycles of a torus. We propose a test for the existence of these marginally stable bound states. Using the recent results of Polchinski and of Witten, we argue that the spectrum of bound states of $p$-branes is in agreement with the prediction of $U$-duality.
description: LaTeX file, 6 pages
Stabilising Fulde-Ferrel-Larkin-Ovchinnikov Superfluidity with long-range Interactions in a mixed dimensional Bose-Fermi System
Creators: name: Midtgaard, Jonatan Melkær
name: Bruun, Georg M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We analyse the stability of inhomogeneous superfluid phases in a system consisting of identical fermions confined in two layers that are immersed in a Bose-Einstein condensate (BEC). The fermions in the two layers interact via an induced interaction mediated by the BEC, which gives rise to pairing. We present zero temperature phase diagrams varying the chemical potential difference between the two layers and the range of the induced interaction, and show that there is a large region where an inhomogeneous superfluid phase is the ground state. This region grows with increasing range of the induced interaction and it can be much larger than for a corresponding system with a short range interaction. The range of the interaction is controlled by the healing length of the BEC, which makes the present system a powerful tunable platform to stabilise inhomogeneous superfluid phases. We furthermore analyse the melting of the superfluid phases in the layers via phase fluctuations as described by the Berezinskii-Kosterlitz-Thouless mechanism and show that the normal, homogeneous and inhomogeneous superfluid phases meet in a tricritical point. The superfluid density of the inhomogeneous superfluid phase is reduced by inherent gapless excitations, and we demonstrate that this leads to a significant suppression of the critical temperature as compared to the homogeneous superfluid phase.
description: 7 pages, 5 figures
title: 01_2214
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
Oral history interview with Lee Heyman 1973
Publisher: name: Columbia University
Year: 2019
Subjects: Helicopter pilots
Vietnam War, 1961-1975
Aeronautics, Military
Military helicopters
Tet Offensive, 1968

description: US Army, October 1965; training in helicopter pilot school; Tet offensive, 1968; description of duties and operations of army aviators.
On B-independence of RR charges
Creators: name: Alekseev, A.
name: Mironov, A.
name: Morozov, A.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Generalization of the recent Taylor-Polchinski argument is presented, which helps to explain quantization of RR charges in IIA-like theories in the presence of cohomologically trivial H-fields.
description: 7 pages, LaTeX
Sensitivity study of experimental measures for the nuclear liquid-gas phase transition in the statistical multifragmentation model
Creators: name: Lin, W.
name: Ren, P.
name: Zheng, H.
name: Liu, X.
name: Huang, M.
name: Wada, R.
name: Qu, G.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The experimental measures of the multiplicity derivatives, the moment parameters, the bimodal parameter, the fluctuation of maximum fragment charge number (NVZ), the Fisher exponent ($τ$) and Zipf's law parameter ($ξ$), are examined to search for the liquid-gas phase transition in nuclear multifragmention processes within the framework of the statistical multifragmentation model (SMM). The sensitivities of these measures are studied. All these measures predict a critical signature at or near to the critical point both for the primary and secondary fragments. Among these measures, the total multiplicity derivative and the NVZ provide accurate measures for the critical point from the final cold fragments as well as the primary fragments. The present study will provide a guide for future experiments and analyses in the study of nuclear liquid-gas phase transition.
Marijuana Use Is Not Associated with Changes in Opioid Prescriptions or Pain Severity among People Living with HIV and Chronic Pain
Creators: name: Merlin, J.S
name: Crane, H.M
name: Morasco, B.J
name: Becker, W.C
name: Starrels, J.L
name: Saag, M.S
name: Lovejoy, T.I
name: Liebschutz, J.M
name: O'Cleirigh, C
name: Cachay, E.R
name: Long, D
name: Napravnik, S
name: Mathews, W.C
name: Edelman, E.J
name: Christopolous, K.A
name: Gross, R
name: Claborn, K.R
Publisher: name: Lippincott Williams and Wilkins
Year: 2019

description: Background:People living with HIV (PLWH) commonly report marijuana use for chronic pain, although there is limited empirical evidence to support its use. There is hope that marijuana may reduce prescription opioid use. Our objective was to investigate whether marijuana use among PLWH who have chronic pain is associated with changes in pain severity and prescribed opioid use (prescribed opioid initiation and discontinuation).Methods:Participants completed self-report measures of chronic pain and marijuana use at an index visit and were followed up for 1 year in the Center for AIDS Research Network of Integrated Clinical Systems (CNICS). Self-reported marijuana use was the exposure variable. Outcome variables were changes in pain and initiation or discontinuation of opioids during the study period. The relationship between exposure and outcomes was assessed using generalized linear models for pain and multivariable binary logistic regression models for opioid initiation/discontinuation.Results:Of 433 PLWH and chronic pain, 28% reported marijuana use in the past 3 months. Median pain severity at the index visit was 6.3/10 (interquartile range 4.7-8.0). Neither increases nor decreases in marijuana use were associated with changes in pain severity, and marijuana use was not associated with either lower odds of opioid initiation or higher odds of opioid discontinuation.Conclusions:We did not find evidence that marijuana use in PLWH is associated with improved pain outcomes or reduced opioid prescribing. This suggests that caution is warranted when counseling PLWH about potential benefits of recreational or medical marijuana.
Topological Mixing Properties of Rank-One Subshifts
Creators: name: Gao, Su
name: Ziegler, Caleb
Publisher: name: arXiv
Year: 2018
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics

description: We study topological mixing properties and the maximal equicontinuous factor of rank-one subshifts as topological dynamical systems. We show that the maximal equicontinuous factor of a rank-one subshift is finite. We also determine all the finite factors of a rank-one shift with a condition involving the cutting and spacer parameters. For rank-one subshifts with bounded spacer parameter we completely characterize weak mixing and mixing. For rank-one subshifts with unbounded spacer parameter we prove some sufficient conditions for weak mixing and mixing. We also construct some examples showing that the characterizations for the bounded spacer parameter case do not generalize to the unbounded spacer parameter case.
Numerical methods for time-fractional evolution equations with nonsmooth data: a concise overview
Creators: name: Jin, Bangti
name: Lazarov, Raytcho
name: Zhou, Zhi
Publisher: name: arXiv
Year: 2018
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: Over the past few decades, there has been substantial interest in evolution equations that involving a fractional-order derivative of order $α\in(0,1)$ in time, due to their many successful applications in engineering, physics, biology and finance. Thus, it is of paramount importance to develop and to analyze efficient and accurate numerical methods for reliably simulating such models, and the literature on the topic is vast and fast growing. The present paper gives a concise overview on numerical schemes for the subdiffusion model with nonsmooth problem data, which are important for the numerical analysis of many problems arising in optimal control, inverse problems and stochastic analysis. We focus on the following aspects of the subdiffusion model: regularity theory, Galerkin finite element discretization in space, time-stepping schemes (including convolution quadrature and L1 type schemes), and space-time variational formulations, and compare the results with that for standard parabolic problems. Further, these aspects are showcased with illustrative numerical experiments and complemented with perspectives and pointers to relevant literature.
description: 24 pages, 3 figures
QUADRO COMUNE EUROPEO DI RIFERIMENTO PER LE LINGUE: APPRENDIMENTO, INSEGNAMENTO, VALUTAZIONE. VOLUME COMPLEMENTARE
Creators: name: LinguaDue, Italiano
Publisher: name: Italiano LinguaDue
Year: 2021

description: Quadro comune europeo di riferimento per le lingue: apprendimento, insegnamento, valutazione. Volume complementare, traduzione italiana, a cura di Monica Barsi, Edoardo Lugarini e Anna Cardinaletti, del CEFR Companion volume, Consiglio d’Europa, 2020. Il Volume Complementare del QCER aggiorna la versione del 2001 e contiene: • una spiegazione degli aspetti chiave del QCER per l’insegnamento e l’apprendimento; • un set completo di descrittori del QCER aggiornati che sostituiscono quelli del 2001 attraverso: • descrittori con modalità inclusiva e neutri dal punto di vista del genere; • ulteriori dettagli sull’ascolto e la lettura; • un nuovo livello Pre-A1, oltre a una descrizione arricchita per i livelli A1 e C; • una scala nuovamente riformulata per la competenza fonologica; • nuove scale per la mediazione, l’interazione online e la competenza plurilingue/pluriculturale; • nuove scale per la competenza nella lingua dei segni; • una breve relazione sui quattro anni impiegati per le fasi di sviluppo, convalida e consultazione. Il Volume Complementare del QCER rappresenta un altro passo nella direzione dell’impegno prodigato nell’ambito dell’educazione linguistica da parte del Consiglio d’Europa fin dal 1971 allo scopo di: • promuovere e sostenere l’apprendimento e l’insegnamento delle lingue moderne; • migliorare il dialogo interculturale, e quindi la comprensione reciproca, la coesione sociale e la democrazia; • tutelare la diversità linguistica e culturale in Europa; • promuovere il diritto a un’educazione di qualità per tutti.
description: Italiano LinguaDue, V. 13 N. 1 (2021): ITALIANO LINGUADUE
Additional file 3 of A unified global genotyping framework of dengue virus serotype-1 for a stratified coordinated surveillance strategy of dengue epidemics
Creators: name: Li, Liqiang
name: Guo, Xiang
name: Zhang, Xiaoqing
name: Zhao, Lingzhai
name: Li, Li
name: Wang, Yuji
name: Xie, Tian
name: Yin, Qingqing
name: Jing, Qinlong
name: Hu, Tian
name: Li, Ziyao
name: Wu, Rangke
name: Zhao, Wei
name: Xin, Sherman Xuegang
name: Shi, Benyun
name: Liu, Jiming
name: Xia, Shang
name: Peng, Zhiqiang
name: Yang, Zhicong
name: Zhang, Fuchun
name: Chen, Xiao-Guang
name: Zhou, Xiaohong
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 3. Features of the selected 910 E complete sequences for temporal phylogenic reconstruction covering all spatio-temporal distributions and representing all designated subgenotypes and clades in genotypes I, IV, and V from 5003 DENV-1 strains worldwide.
title: Геохимия ландшафтов
title: Учебник
titleType: Subtitle
Creators: name: Чертко Н.К.
Publisher: name: Ай Пи Ар Медиа
Year: 2019

description: В учебнике рассматриваются закономерности миграции, концентрации и рассеяния химических элементов под влиянием внутренних, внешних факторов миграции и процессов, геохимическая характеристика ландшафтов, практические аспекты и классификация ландшафтов. Подготовлен с учетом требований Федерального государственного образовательного стандарта высшего образования. Предназначен для студентов-бакалавров, обучающихся по географическим специальностям и изучающих дисциплину «Геохимия ландшафтов».
Peak selection in metabolic profiles using functional data analysis
Creators: name: Doehring, Orlando
Publisher: name: Imperial College London
Year: 2013

description: In this thesis we describe sparse principal component analysis (PCA) methods and apply them to the analysis of short multivariate time series in order to perform both dimensionality reduction and variable selection. We take a functional data analysis (FDA) modelling approach in which each time series is treated as a continuous smooth function of time or curve. These techniques have been applied to analyse time series data arising in the area of metabonomics. Metabonomics studies chemical processes involving small molecule metabolites in a cell. We use experimental data obtained from the COnsortium for MEtabonomic Toxicology (COMET) project which is formed by six pharmaceutical companies and Imperial College London, UK. In the COMET project repeated measurements of several metabolites over time were collected which are taken from rats subjected to different drug treatments. The aim of our study is to detect important metabolites by analysing the multivariate time series. Multivariate functional PCA is an exploratory technique to describe the observed time series. In its standard form, PCA involves linear combinations of all variables (i.e. metabolite peaks) and does not perform variable selection. In order to select a subset of important metabolites we introduce sparsity into the model. We develop a novel functional Sparse Grouped Principal Component Analysis (SGPCA) algorithm using ideas related to Least Absolute Shrinkage and Selection Operator (LASSO), a regularized regression technique, with grouped variables. This SGPCA algorithm detects a sparse linear combination of metabolites which explain a large proportion of the variance. Apart from SGPCA, we also propose two alternative approaches for metabolite selection. The first one is based on thresholding the multivariate functional PCA solution, while the second method computes the variance of each metabolite curve independently and then proceeds to these rank curves in decreasing order of importance. To the best of our knowledge, this is the first application of sparse functional PCA methods to the problem of modelling multivariate metabonomic time series data and selecting a subset of metabolite peaks. We present comprehensive experimental results using simulated data and COMET project data for different multivariate and functional PCA variants from the literature and for SGPCA . Simulation results show that that the SGPCA algorithm recovers a high proportion of truly important metabolite variables. Furthermore, in the case of SGPCA applied to the COMET dataset we identify a small number of important metabolites independently for two different treatment conditions. A comparison of selected metabolites in both treatment conditions reveals that there is an overlap of over 75 percent.
Complex instantons in sigma models with chemical potential
Creators: name: Bruckmann, Falk
name: Lochner, Stephan
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We analyze two-dimensional nonlinear sigma models at nonzero chemical potentials, which are governed by a complex action. In the spirit of contour deformations (thimbles) we extend the fields into the complex plane, which allows to incorporate the chemical potentials mu as twisted boundary conditions. We write down the equations of motion and find exact BPS-like solutions in terms of pairs of (anti)holomorphic functions, in particular generalizations of unit charge and fractional instantons to generic mu. The decay of these solutions is controled by the imaginary part of mu and a vanishing imaginary part causes jumps in the action. We analyze how the total charge is distributed into localized objects and to what extent these are characterized by topology.
description: 14 pages, 8 figures
Embedding based Link Prediction for Knowledge Graph Completion
Creators: name: Biswas, Russa
Publisher: name: EC-Libros e capı́tulos de libros
Year: 2020

description: This thesis proposes a novel Knowledge Graph (KG) embedding model for Link Prediction (LP) for Knowledge Graph Completion (KGC). The missing links in a KG are predicted based on the existing contextual information as well as textual entity descriptions. The model outperforms the state-of-the-art (SOTA) model DKRL for FB15k and FB15k-237 datasets.
Self-Organized Criticality in Compact Plasmas
Creators: name: Sivron, Ran
Publisher: name: arXiv
Year: 1998
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Compact plasmas, that exist near black-hole candidates and in gamma ray burst sources, commonly exhibit self-organized non-linear behavior. A model that simulates the non-linear behavior of compact radiative plasmas is constructed directly from the observed luminosity and variability. The simulation shows that such plasmas self organize, and that the degree of non-linearity as well as the slope of the power density spectrum increase with compactness. The simulation is based on a cellular automaton table that includes the properties of the hot (relativistic) plasmas, and the magnitude of the energy perturbations. The plasmas cool or heat up, depending on whether they release more or less than the energy of a single perturbation. The energy release depends on the plasmas densities and temperatures, and the perturbations energy. Strong perturbations may cool the previously heated plasma through shocks and/or pair creation. New observations of some active galactic nuclei and gamma ray bursters are consistent with the simulation
description: 9 pages, 5 figures, AASTeX, Submitted to ApJL
Additional file 2 of A unified global genotyping framework of dengue virus serotype-1 for a stratified coordinated surveillance strategy of dengue epidemics
Creators: name: Li, Liqiang
name: Guo, Xiang
name: Zhang, Xiaoqing
name: Zhao, Lingzhai
name: Li, Li
name: Wang, Yuji
name: Xie, Tian
name: Yin, Qingqing
name: Jing, Qinlong
name: Hu, Tian
name: Li, Ziyao
name: Wu, Rangke
name: Zhao, Wei
name: Xin, Sherman Xuegang
name: Shi, Benyun
name: Liu, Jiming
name: Xia, Shang
name: Peng, Zhiqiang
name: Yang, Zhicong
name: Zhang, Fuchun
name: Chen, Xiao-Guang
name: Zhou, Xiaohong
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 2. Characteristics of 5003 DENV-1 isolates worldwide from 1944 to 2018 inclusive in this study.
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IV, Cart. 188 (11 H 73), f. 0097v
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IV, Archives départementales de la Côte-d'Or, Cart. 188 (11 H 73), f. 0097v, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IV, Archives départementales de la Côte-d'Or, Cart. 188 (11 H 73), f. 0097v, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
title: Математические методы в географии
title: Учебное пособие
titleType: Subtitle
Creators: name: Чертко Н.К.
name:  Карпиченко А.А.
Publisher: name: Ай Пи Ар Медиа
Year: 2019

description: В учебном пособии рассматриваются статистические и математические методы (дисперсионный, информационный, кластерный, корреляционный, регрессионный, линейного программирования, теории графов, моделирования, тренд-анализа), применяемые в географических исследованиях для группировки, классификации объектов и выявления пространственных закономерностей на базе картографирования. Подготовлено с учетом требований Федерального государственного образовательного стандарта высшего образования. Предназначено для студентов бакалавриата, обучающихся по географическим специальностям и изучающих дисциплину «Математические методы в географии».
Oral history interview with Lee Krasner 1978
Publisher: name: Columbia University
Year: 2019
Subjects: Women artists
Artists
Art, Modern--20th century
Cubism
Collage, American

description: Student years with Hans Hofmann (1937-40); marriage and professional association with Jackson Pollock; transition from Academy to cubist work; early years of abstract expressionism in New York, N.Y.; Litte Image series; collage work from 1953.
Interpretation of Additives Effects in Enamine Catalysis and Application in Mechanistic Studies
Creators: name: Hughes, Matthew James
Publisher: name: Imperial College London
Year: 2013

description: Since 2000, a profusion of reaction types catalysed by functional organic molecules has steadily been discovered. Organocatalysis has thus become a major field of chemical research – but in spite of this, relatively few mechanistic studies have emerged. Additives can frequently alter reactivity in organocatalytic reactions, and can serve as powerful mechanistic probes. A holistic approach to understanding additives effects alongside other kinetic parameters has been shown to generate far deeper understanding of such processes. The research documented in this thesis strives towards the elucidation of the effects of additives in three important types of organocatalytic transformation. An extraordinary reversal of enantioselectivity upon the application of basic additives to the proline-catalysed amination reaction has been investigated. By varying the additive loading, and through screening a range of different additives – including a bespoke set of isosteric guanidine bases – it was revealed that a positive relationship exists between additive basicity and enantioselectivity. Investigations were extended to the application of a range of preformed prolinate catalysts that were found to exhibit even higher selectivity, dependent on the nature of the counter cation. When focus then turned to the intermolecular aldol reaction, remarkably different reactivity was again observed on the switch from proline catalysis to prolinate catalysis. Surprisingly, the altered active species was found to be a retroaldol catalyst, which gives rise to reversible aldol processes and increased catalytic activity. The mechanism of the Hajos–Parrish–Eder–Sauer–Wiechert reaction was examined with the aid of additives effects and deuterium labelling. Protocols were developed for studying the reaction under completely homogeneous conditions to allow deconvolution of solubility effects from intrinsic mechanistic effects. It was found that while acidic and basic additives can accelerate the reaction, this is entirely due to catalyst solubilisation. The implications of these findings have answered key questions of mechanistic debate.
AdS in Warped Spacetimes
Creators: name: Cvetic, M.
name: Lu, H.
name: Pope, C. N.
name: Vazquez-Poritz, J. F.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We obtain a large class of AdS spacetimes warped with certain internal spaces in eleven-dimensional and type IIA/IIB supergravities. The warp factors depend only on the internal coordinates. These solutions arise as the near-horizon geometries of more general semi-localised multi-intersections of $p$-branes. We achieve this by noting that any sphere (or AdS spacetime) of dimension greater than 3 can be viewed as a foliation involving S^3 (or AdS_3). Then the S^3 (or AdS_3) can be replaced by a three-dimensional lens space (or a BTZ black hole), which arises naturally from the introduction of a NUT (or a pp-wave) to the M-branes or the D3-brane. We then obtain multi-intersections by performing a Kaluza-Klein reduction or Hopf T-duality transformation on the fibre coordinate of the lens space (or the BTZ black hole). These geometries provide further possible examples of the AdS/CFT correspondence and of consistent embeddings of lower-dimensional gauged supergravities in D=11 or D=10.
description: Latex file, 26 pages, reference added
D8.3 - Dissemination, Communication & Stakeholders Engagement Plan
Creators: name: Fotakidis, Dimitris
name: Giorgos Konstantinidis
name: Manouselis, Nikos
name: Thanopoulos, Charalampos
name: Tsaropoulou, Francesca
name: Giannelou, Iliana
Publisher: name: Zenodo
Year: 2021
Subjects: food safety
big data
standards
certification

description: The Dissemination, Communication & Stakeholders Engagement plan of TheFSM aims to give a general scope of the activities that will be undertaken during the project’s lifetime, as well as the way in which they will serve to make the results obtained available to the identified target groups. The document goes through the strategy that will be followed by the consortium to communicate the project’s objectives. This will be performed through a variety of dissemination channels, such as the project’s website and social media as well as a set of public activities and events. For that purpose, specific materials and tools will be exploited by the consortium partners. Moreover, the responsibilities of each partner are extensively analyzed in tandem with the key performance indicators that will be used to assess the effectiveness of each performed action.
MPEC 2024-E118 : 2024 EO2
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2024
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2024 EO2

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.
Notes on a singular Landau-Ginzburg family
Creators: name: Ghoshal, Debashis
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study some properties of a singular Landau-Ginzburg family characterized by the multi-variable superpotential $W=-X^{-1}(Y_1Y_2)^{n-1} + {1\over n} (Y_1Y_2)^n - Y_3Y_4$. We will argue that (the infra-red limit of) this theory describes the topological degrees of freedom of the $c=1$ string compactified at $n$ times the self-dual radius. We also briefly comment on the possible realization of these line singularities as singularities of Calabi-Yau manifolds.
description: 16 pages in harvmac (b)
Unscented Kalman Filters for Riemannian State-Space Systems
Creators: name: Menegaz, Henrique M. T.
name: Ishihara, João Y.
name: Kussaba, Hugo T. M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics

description: Unscented Kalman Filters (UKFs) have become popular in the research community. Most UKFs work only with Euclidean systems, but in many scenarios it is advantageous to consider systems with state-variables taking values on Riemannian manifolds. However, we can still find some gaps in the literature's theory of UKFs for Riemannian systems: for instance, the literature has not yet i) developed Riemannian extensions of some fundamental concepts of the UKF theory (e.g., extensions of $σ$-representation, Unscented Transformation, Additive UKF, Augmented UKF, additive-noise system), ii) proofs of some steps in their UKFs for Riemannian systems (e.g., proof of sigma points parameterization by vectors, state correction equations, noise statistics inclusion), and iii) relations between their UKFs for Riemannian systems. In this work, we attempt to develop a theory capable of filling these gaps. Among other results, we propose Riemannian extensions of the main concepts in the UKF theory (including closed forms), justify all steps of the proposed UKFs, and provide a framework able to relate UKFs for particular manifolds among themselves and with UKFs for Euclidean spaces. Compared with UKFs for Riemannian manifolds of the literature, the proposed filters are more consistent, formally-principled, and general. An example of satellite attitude tracking illustrates the proposed theory.
description: Accepted for publication in IEEE Transactions on Automatic Control
Viral suppression among persons in HIV care in the United States during 2009–2013: sampling bias in Medical Monitoring Project surveillance estimates
Creators: name: Shouse, R.L
name: Buchacz, K
name: Althoff, K.N
name: Horberg, M.A
name: Prejean, J
name: Rentsch, C.T
name: Bradley, H
name: Paz-Bailey, G
name: Rosenberg, E.S
name: Gill, M.J
name: Mayor, A
name: Rebeiro, P.F
name: Napravnik, S
name: Mugavero, M
name: Thorne, J.E
name: Mayer, K.H
name: Silverberg, M.J
name: Moore, R
name: Yehia, B
name: Sullivan, P.S
name: Brooks, J.T
name: Marconi, V
name: Kitahata, M.M
Publisher: name: Elsevier Inc.
Year: 2019

description: Purpose: To assess sampling bias in national viral suppression (VS) estimates derived from the Medical Monitoring Project (MMP) resulting from use of an abbreviated (four-month) annual sampling period. We aimed to improve VS estimates using cohort data from the North American AIDS Cohort Collaboration on Research and Design (NA-ACCORD) and a novel cohort-adjustment method. Methods: Using full calendar years of NA-ACCORD data, we assessed timing of HIV care attendance (inside vs. exclusively outside MMP's four-month sampling period), VS status at last test (<200 vs. ≥200 copies/mL), and associated demographics. These external estimates were used to standardize MMP to NA-ACCORD data with multivariable regression models of care attendance and VS, yielding adjusted 2009–2013 VS estimates with 95% confidence intervals. Results: Weighted percentages of VS among persons in HIV care were 67% in 2009 and 77% in 2013. These estimates are slightly lower than previously published MMP estimates (72% and 80% in 2009 and 2013, respectively). The number of persons receiving HIV care was previously underestimated by 20%, because patients receiving care exclusively outside the MMP sampling period did not contribute toward the weighted population estimate. Conclusions: Careful examination of national surveillance estimates using data triangulation and novel methodologies can improve the robustness of VS estimates.
A Measurement of the Hubble Constant from the X-Ray Properties and the Sunyaev-Zel'dovich Effect of CL0016+16
Creators: name: Hughes, John P.
name: Birkinshaw, Mark
Publisher: name: arXiv
Year: 1998
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: A value of the Hubble constant has been determined from a comparison of the X-ray properties and Sunyaev-Zel'dovich effect of the distant rich cluster of galaxies CL0016+16. The cluster, as imaged by the ROSAT PSPC, is significantly elliptical and we present the techniques we have developed to include this in our analysis. Assuming a smooth, isothermal gas distribution, we obtain a value H_0 = 47 (+23, -15) km/s/Mpc, where the errors include systematic and random uncertainties but are purely observational. Systematic errors in deprojecting the elliptical surface brightness distribution due to prolate and oblate geometries as well as arbitrary inclination angles introduce an additional fractional error of +/-17% in H_0. At the redshift of CL0016+16 (z=0.5455) the effect of the cosmological parameters on the derived H_0 value is of order 10%-20%; we quote results for q_0 = 0.1. Combining this result with X-ray/SZ-effect H_0 determinations from seven other clusters and taking account of systematic uncertainties in our models for the cluster atmosphere, we find an ensemble value of H_0 = 42 - 61 km/s/Mpc with an additional random error of +/- 16%.
description: 38 pages, including 6 postscript figs, TeX. To appear in ApJ