cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Hole and electron dynamics in the triangular-lattice antiferromagnet -- interplay of frustration and spin fluctuations
Creators: name: Srivastava, Pooja
name: Singh, Avinash
Publisher: name: arXiv
Year: 2005
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Single-particle dynamics in the 120$^{\circ}$ ordered antiferromagnetic state of the triangular-lattice Hubbard model is studied using a physically transparent fluctuation approach in terms of multiple magnon emission and absorption processes within the noncrossing approximation. Hole and electron spectral features are evaluated at intermediate $U$, and analyzed in terms of a competition between the frustration-induced direct hopping and the virtual hopping terms. Finite $U$-induced competing interactions and frustration effects contributing through the magnon dispersion are also discussed. Finite contribution to self-energy correction from long-wavelength (Goldstone) modes, together with the high density of electron scattering states in the narrow, sharp peak in the upper band, result in strong fermion-magnon scattering leading to pronounced incoherent behaviour in the electron dynamics. The fluctuation-induced first-order metal-insulator transition due to vanishing band gap is also discussed.
description: 10 pages, 13 figures
The Interaction of Convenience and Market Structure in Food Markets
Creators: name: Davis, George C.
name: Gupta, Anubhab
name: Davis, George C.
name: Gupta, Anubhab
Publisher: name: Unknown
Year: 2021
Subjects: subject: Marketing
subject: FOS: Economics and business
subject: Food Consumption/Nutrition/Food Safety
subject: Agricultural and Food Policy

description: Presentation 20812
Structure of the mirror nuclei $^9$Be and $^9$B in a microscopic cluster model
Creators: name: Arai, K.
name: Ogawa, Y.
name: Suzuki, Y.
name: Varga, K.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The structure of the mirror nuclei $^9$Be and $^9$B is studied in a microscopic $α+ α+ n$ and $α+ α+ p$ three-cluster model using a fully antisymmetrized 9-nucleon wave function. The two-nucleon interaction includes central and spin-orbit components and the Coulomb potential. The ground state of $^9$Be is obtained accurately with the stochastic variational method, while several particle-unbound states of both $^9$Be and $^9$B are investigated with the complex scaling method.The calculation for $^9$Be supports the recent identification for the existence of two broad states around 6.5 MeV, and predicts the $\frac{3}{2}^{-}_2$ and $\frac{5}{2}^{-}_2$ states at about 4.5 MeV and 8 MeV, respectively. The similarity of the calculated spectra of $^9$Be and $^9$B enables one to identify unknown spins and parities of the $^9$B states. Available data on electromagnetic moments and elastic electron scatterings are reproduced very well. The enhancement of the $E$1 transition of the first excited state in $^9$Be is well accounted for. The calculated density of $^9$Be is found to reproduce the reaction cross section on a Carbon target. The analysis of the beta decay of $^9$Li to $^9$Be clearly shows that the wave function of $^9$Be must contain a small component that cannot be described by the simple $α+ α+ n$ model. This small component can be well accounted for by extending a configuration space to include the distortion of the $α$-particle to $t+p$ and $h+n$ partitions.
description: 24 pages
Spin-Orbit Coupling and Magnetic Anisotropy in Iron-Based Superconductors
Creators: name: Scherer, Daniel D.
name: Andersen, Brian M.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We determine theoretically the effect of spin-orbit coupling on the magnetic excitation spectrum of itinerant multi-orbital systems, with specific application to iron-based superconductors. Our microscopic model includes a realistic ten-band kinetic Hamiltonian, atomic spin-orbit coupling, and multi-orbital Hubbard interactions. Our results highlight the remarkable variability of the resulting magnetic anisotropy despite constant spin-orbit coupling. At the same time, the magnetic anisotropy exhibits robust universal behavior upon changes in the bandstructure corresponding to different materials of iron-based superconductors. A natural explanation of the observed universality emerges when considering optimal nesting as a resonance phenomenon. Our theory is also of relevance to other itinerant system with spin-orbit coupling and nesting tendencies in the bandstructure.
description: 15 pages, 9 figures
Development and validation of personalised risk prediction models for early detection and diagnosis of primary liver cancer among the English primary care population using the QResearch® database: research protocol and statistical analysis plan.
Creators: name: Liao, Weiqi
name: Jepsen, Peter
name: Coupland, Carol
name: Innes, Hamish
name: Matthews, Philippa C
name: Campbell, Cori
name: Barnes, Eleanor
name: Hippisley-Cox, Julia
name: consortium, DeLIVER
Publisher: name: The Francis Crick Institute
Year: 2022
Subjects: classificationCode: Genetics & Genomics
subject: Genetics & Genomics
classificationCode: Infectious Disease
subject: Infectious Disease
classificationCode: Immunology
subject: Immunology
subject: FOS: Clinical medicine

description: BACKGROUND AND RESEARCH AIM: The incidence and mortality of liver cancer have been increasing in the UK in recent years. However, liver cancer is still under-studied. The Early Detection of Hepatocellular Liver Cancer (DeLIVER-QResearch) project aims to address the research gap and generate new knowledge to improve early detection and diagnosis of primary liver cancer from general practice and at the population level. There are three research objectives: (1) to understand the current epidemiology of primary liver cancer in England, (2) to identify and quantify the symptoms and comorbidities associated with liver cancer, and (3) to develop and validate prediction models for early detection of liver cancer suitable for implementation in clinical settings. METHODS: This population-based study uses the QResearch® database (version 46) and includes adult patients aged 25-84 years old and without a diagnosis of liver cancer at the cohort entry (study period: 1 January 2008-30 June 2021). The team conducted a literature review (with additional clinical input) to inform the inclusion of variables for data extraction from the QResearch database. A wide range of statistical techniques will be used for the three research objectives, including descriptive statistics, multiple imputation for missing data, conditional logistic regression to investigate the association between the clinical features (symptoms and comorbidities) and the outcome, fractional polynomial terms to explore the non-linear relationship between continuous variables and the outcome, and Cox/competing risk regression for the prediction model. We have a specific focus on the 1-year, 5-year, and 10-year absolute risks of developing liver cancer, as risks at different time points have different clinical implications. The internal-external cross-validation approach will be used, and the discrimination and calibration of the prediction model will be evaluated. DISCUSSION: The DeLIVER-QResearch project uses large-scale representative population-based data to address the most relevant research questions for early detection and diagnosis of primary liver cancer in England. This project has great potential to inform the national cancer strategic plan and yield substantial public and societal benefits.
СОВРЕМЕННОЕ СОСТОЯНИЕ И ПРИОРИТЕТНОЕ НАПРАВЛЕНИЕ РЫНКА ДЕТСКИХ ТОВАРОВ
Creators: name: ГАДЖИБЕКОВА И.А.
Publisher: name: УЭПС: управление, экономика, политика, социология
Year: 2018
Subjects: ДЕТСКИЕ ТОВАРЫ
АНАЛИЗ РЫНКА
ИГРУШКИ
АССОРТИМЕНТ
СЕГМЕНТЫ РЫНКА
CHILDREN''S GOODS
MARKET ANALYSIS
TOYS
ASSORTMENT
MARKET SEGMENTS

description: Статья посвящена анализу структуры ассортимента детских товаров на российском рынке по видам товаров, ценовому сегменту. Проанализированы объемы рынков важнейших видов товарных групп по рынку детских товаров. Представлена структура сегмента игрушек в России. Приведен анализ полученных данных
Objective Classification of Galaxy Spectra using the Information Bottleneck Method
Creators: name: Slonim, N.
name: Somerville, R.
name: Tishby, N.
name: Lahav, O.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: A new method for classification of galaxy spectra is presented, based on a recently introduced information theoretical principle, the `Information Bottleneck'. For any desired number of classes, galaxies are classified such that the information content about the spectra is maximally preserved. The result is classes of galaxies with similar spectra, where the similarity is determined via a measure of information. We apply our method to approximately 6000 galaxy spectra from the ongoing 2dF redshift survey, and a mock-2dF catalogue produced by a Cold Dark Matter-based semi-analytic model of galaxy formation. We find a good match between the mean spectra of the classes found in the data and in the models. For the mock catalogue, we find that the classes produced by our algorithm form an intuitively sensible sequence in terms of physical properties such as colour, star formation activity, morphology, and internal velocity dispersion. We also show the correlation of the classes with the projections resulting from a Principal Component Analysis.
description: submitted to MNRAS, 17 pages, Latex, with 14 figures embedded
ПРОБЛЕМЫ И НАПРАВЛЕНИЯ РАЗВИТИЯ ЦИФРОВОЙ ЭКОНОМИКИ В РЕСПУБЛИКЕ ДАГЕСТАН
Creators: name: ГАДЖИЕВ Г.Н.
Publisher: name: УЭПС: управление, экономика, политика, социология
Year: 2018
Subjects: ЦИФРОВАЯ ЭКОНОМИКА
ЦИФРОВЫЕ ТЕХНОЛОГИИ
ГОСУДАРСТВЕННАЯ ПРОГРАММА
DIGITAL ECONOMY
DIGITAL TECHNOLOGIES
STATE PROGRAM

description: В статье рассмотрены роль и возможности цифровой экономики, определены перспективы и направления развития цифровой экономики в Республике Дагестан, в частности, обоснована необходимость разработки новой государственной программы «Цифровая экономика Республики Дагестан на 2019-2024 годы», определены ее основные задачи
Plagioecia Canu 1918
Creators: name: Hara, Urszula
name: Taylor, Paul D.
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Bryozoa
Stenolaemata
Cyclostomatida
Plagioeciidae
Plagioecia

description: Genus Plagioecia Canu, 1918
 TYPE SPECIES. — Tubulipora patina Lamarck, 1816, Recent.
description: Published as part of Hara, Urszula & Taylor, Paul D., 2009, Cyclostome bryozoans from the Kimmeridgian (Upper Jurassic) of Poland, pp. 555-575 in Geodiversitas 31 (3) on page 569, DOI: 10.5252/g2009n3a4, http://zenodo.org/record/10111227
Particle transport across a channel via an oscillating potential
Creators: name: Tan, Yizhou
name: Dagdug, Leonardo
name: Gladrow, Jannes
name: Keyser, Ulrich F.
name: Pagliara, Stefano
Publisher: name: arXiv
Year: 2017
Subjects: subject: Biological Physics (physics.bio-ph)
subject: Soft Condensed Matter (cond-mat.soft)
subject: Subcellular Processes (q-bio.SC)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: Membrane protein transporters alternate their substrate-binding sites between the extracellular and cytosolic side of the membrane according to the alternating access mechanism. Inspired by this intriguing mechanism devised by nature, we study particle transport through a channel coupled with an energy well that oscillates its position between the two entrances of the channel. We optimize particle transport across the channel by adjusting the oscillation frequency. At the optimal oscillation frequency, the translocation rate through the channel is a hundred times higher with respect to free diffusion across the channel. Our findings reveal the effect of time dependent potentials on particle transport across a channel and will be relevant for membrane transport and microfluidics application.
Nonlinear spin relaxation in strongly nonequilibrium magnets
Creators: name: Yukalov, V. I.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A general theory is developed for describing the nonlinear relaxation of spin systems from a strongly nonequilibrium initial state, when, in addition, the sample is coupled to a resonator. Such processes are characterized by nonlinear stochastic differential equations. This makes these strongly nonequilibrium processes principally different from the spin relaxation close to an equilibrium state, which is represented by linear differential equations. The consideration is based on a realistic microscopic Hamiltonian including the Zeeman terms, dipole interactions, exchange interactions, and a single-site anisotropy. The influence of cross correlations between several spin species is investigated. The critically important function of coupling between the spin system and a resonant electric circuit is emphasized. The role of all main relaxation rates is analyzed. The phenomenon of self-organization of transition coherence in spin motion, from the quantum chaotic stage of incoherent fluctuations, is thoroughly described. Local spin fluctuations are found to be the triggering cause for starting the spin relaxation from an incoherent nonequilibrium state. The basic regimes of collective coherent spin relaxation are studied.
description: Latex file, 31 pages
СОЦИАЛЬНО-ЭКОНОМИЧЕСКАЯ ПРИРОДА НАЛОГОВОЙ ПОЛИТИКИ
Creators: name: ГИРАЕВ В.К.
Publisher: name: УЭПС: управление, экономика, политика, социология
Year: 2018
Subjects: ПОЛИТИКА
НАЛОГИ
ФУНКЦИИ НАЛОГОВ
НАЛОГОВЫЕ ИНСТРУМЕНТЫ
ФОРМЫ НАЛОГОВОЙ ПОЛИТИКИ
МЕТОДЫ НАЛОГОВОЙ ПОЛИТИКИ
ЦЕЛИ НАЛОГОВОЙ ПОЛИТИКИ
НАЛОГОВЫЙ МЕХАНИЗМ
НАЛОГОВАЯ СТРАТЕГИЯ
НАЛОГОВАЯ ТАКТИКА
POLITICS
TAXES
TAX FUNCTIONS
TAX INSTRUMENTS
FORMS OF TAX POLICY
TAX POLICY METHODS
TAX POLICY OBJECTIVES
TAX MECHANISM
TAX STRATEGY
TAX TACTICS

description: Налоговую политику следует рассматривать не просто как экономическую дефиницию, а как общественно-социальную. Методологическими критериями налоговой политики выступают критерии фискальной достаточности, экономической эффективности и социальной справедливости. Функции налогов следует рассматривать в комплексном единстве и не зависят от социально-экономической ситуации в стране. Из этого сделан важный вывод о необходимости четкого разграничения объективного существования налогов с присущими им функциями и процесса их использования государством в проведении налоговой политики
Induced gravity in Z_N orientifold models
Creators: name: Kohlprath, Emmanuel
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider non-compact Z_N orientifold models of type IIB superstring theory with four-dimensional gravity induced on a set of coincident D3-branes. For the models with odd N the contribution to the one-loop renormalization of the Planck mass is shown to come only from the torus and to be O(N) as the contributions from annulus, Moebius strip and Klein bottle cancel. One can therefore realize the Dvali-Gabadadze-Porrati idea that four-dimensional gravity is induced by quantum effects at the one-loop level by considering large N.
description: 32 pages
Double neutral pion photoproduction at threshold
Creators: name: Bernard, V.
name: Kaiser, N.
name: Meißner, Ulf-G.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We consider the chiral expansion of the threshold amplitude for the reaction $γp \to π^0 π^0 p$ to order ${\cal O}(M_π^2)$. We substantiate a claim that this photoproduction channel is significantly enhanced close to threshold due to pion loops. A precise measurement of the corresponding cross sections is called for which allows to test chiral perturbation theory.
description: 8 pp, LaTeX
Rational Addiction and other Purchasing Dynamics Across Obesity Status Groups
Creators: name: Reed, Joshua J.
name: Jaenicke, Edward C.
name: Liu, Yizao
name: Wang, Emily
name: Zeballos, Eliana
name: Reed, Joshua J.
name: Jaenicke, Edward C.
name: Liu, Yizao
name: Wang, Emily
name: Zeballos, Eliana
Publisher: name: Unknown
Year: 2021
Subjects: subject: Food Consumption/Nutrition/Food Safety
subject: Marketing
subject: FOS: Economics and business
subject: Institutional and Behavioral Economics

description: Presentation 21067
title: ADCO, Septième cartulaire de Saint-Étienne de Dijon (1661-1665), Cart. 29 (G 134), 996 folios, f. 0316
Creators: name: de la Côte d'Or, Archives départementales
name: Projet CBMA
name: Petot, Frédéric
name: CG21/F.PETOT/2012
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
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: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Septième cartulaire de Saint-Étienne de Dijon (1661-1665), Archives départementales de la Côte-d'Or, Cart. 29 (G 134), 996 folios, f. 0316, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Septième cartulaire de Saint-Étienne de Dijon (1661-1665), Archives départementales de la Côte-d'Or, Cart. 29 (G 134), 996 folios, f. 0316, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
Gender, institutions, and resource allocation: Panel evidence from Ghana
Creators: name: Van Asselt, Joanna
name: Useche, Maria P.
name: Morgan, Stephen N.
name: Van Asselt, Joanna
name: Useche, Maria P.
name: Morgan, Stephen N.
Publisher: name: Unknown
Year: 2021
Subjects: subject: International Development
subject: Marketing
subject: FOS: Economics and business

description: Presentation 21139
Large N and Bethe ansatz
Creators: name: Jurco, B.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: We describe an integrable model, related to the Gaudin magnet, and its relation to the matrix model of Brezin, Itzykson, Parisi and Zuber. Relation is based on Bethe ansatz for the integrable model and its interpretation using orthogonal polynomials and saddle point approximation. Lagre $N$ limit of the matrix model corresponds to the thermodynamic limit of the integrable system. In this limit (functional) Bethe ansatz is the same as the generating function for correlators of the matrix models.
description: 6 pages, final version, MPLA
Can Public Health Insurance Improve Diet Quality? — Difference-in-Differences Evidence from Rural China
Creators: name: Chen, Qihui
name: Pei, Chunchen
name: Chen, Qihui
name: Pei, Chunchen
Publisher: name: Unknown
Year: 2021
Subjects: Food Consumption/Nutrition/Food Safety
Health Economics and Policy
Community/Rural/Urban Development

description: Presentation 20434
Effective potential at three loops
Creators: name: Martin, Stephen P.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: I present the effective potential at three-loop order for a general renormalizable theory, using the \MSbar renormalization scheme and Landau gauge fixing. As applications and illustrative points of reference, the results are specialized to the supersymmetric Wess-Zumino model and to the Standard Model. In each case, renormalization group scale invariance provides a consistency check. In the Wess-Zumino model, the required vanishing of the minimum vacuum energy yields an additional check. For the Standard Model, I carry out the resummation of Goldstone boson contributions, which provides yet more opportunities for non-trivial checks, and obtain the minimization condition for the Higgs vacuum expectation value at full three-loop order. An infrared divergence due to doubled photon propagators appears in the three-loop Standard Model effective potential, but it does not affect the minimization condition or physical observables and can be eliminated by resummation.
description: 48 pages, 8 ancillary files
Knudsen Effect in a Nonequilibrium Gas
Creators: name: Nishino, Taka H.
name: Hayakawa, Hisao
Publisher: name: arXiv
Year: 2005
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: From the molecular dynamics simulation of a system of hard-core disks in which an equilibrium cell is connected with a nonequilibrium cell, it is confirmed that the pressure difference between two cells depends on the direction of the heat flux. From the boundary layer analysis, the velocity distribution function in the boundary layer is obtained. The agreement between the theoretical result and the numerical result is fairly good.
description: 4pages, 4figures
Stability of the coexistent superconducting-nematic phase under the presence of intersite interactions
Creators: name: Zegrodnik, Michał
name: Spałek, Józef
Publisher: name: arXiv
Year: 2017
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We analyze the effect of intersite-interaction terms on the stability of the coexisting superconucting-nematic phase (SC+N) within the extended Hubbard and $t$-$J$-$U$ models on the square lattice. In order to take into account the correlation effects with a proper precision, we use the approach based on the \textit{diagrammatic expansion of the Gutzwiller wave function} (DE-GWF), which goes beyond the renormalized mean field theory (RMFT) in a systematic manner. As a starting point of our analysis we discuss the stability region of the SC+N phase on the intrasite Coulomb repulsion-hole doping plane for the case of the Hubbard model. Next, we show that the exchange interaction term enhances superconductivity while suppresses the nematicity, whereas the intersite Coulomb repulsion term acts in the opposite manner. The competing character of the SC and N phases interplay is clearly visible throughout the analysis. A universal conclusion is that the nematic phase does not survive within the $t$-$J$-$U$ model with the value of $J$ integral typical for the high-T$_C$ cuprates ($J\approx 0.1$eV). For the sake of completeness, the effect of the correlated hopping term is also analyzed. Thus the present discussion contains all relevant two-site interaction terms which appear in the parametrized one-band model within the second quantization scheme. At the end, the influence of the higher-order terms of the diagrammatic expansion on the rotational symmetry breaking is also shown by comparing the DE-GWF results with those corresponding to the RMFT.
Predictive Subspace Learning for Multi-view Data: a Large Margin Approach
Creators: name: Chen, Ning
name: Zhu, Jun
name: Xing, Eric P.
Publisher: name: Carnegie Mellon University
Year: 2010
Subjects: subject: 170203 Knowledge Representation and Machine Learning
subject: FOS: Psychology

description: Learning from multi-view data is important in many applications, such as image classification and annotation. In this paper, we present a large-margin learning framework to discover a predictive latent subspace representation shared by multiple views. Our approach is based on an undirected latent space Markov network that fulfills a weak conditional independence assumption that multi-view observations and response variables are independent given a set of latent variables. We provide efficient inference and parameter estimation methods for the latent subspace model. Finally, we demonstrate the advantages of large-margin learning on real video and web image data for discovering predictive latent representations and improving the performance on image classification, annotation and retrieval.
Quantum field theory and Hopf algebra cohomology
Creators: name: Brouder, Christian
name: Fauser, Bertfried
name: Frabetti, Alessandra
name: Oeckl, Robert
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We exhibit a Hopf superalgebra structure of the algebra of field operators of quantum field theory (QFT) with the normal product. Based on this we construct the operator product and the time-ordered product as a twist deformation in the sense of Drinfeld. Our approach yields formulas for (perturbative) products and expectation values that allow for a significant enhancement in computational efficiency as compared to traditional methods. Employing Hopf algebra cohomology sheds new light on the structure of QFT and allows the extension to interacting (not necessarily perturbative) QFT. We give a reconstruction theorem for time-ordered products in the spirit of Streater and Wightman and recover the distinction between free and interacting theory from a property of the underlying cocycle. We also demonstrate how non-trivial vacua are described in our approach solving a problem in quantum chemistry.
description: 39 pages, no figures, LaTeX + AMS macros; title changed, minor corrections, references updated
Flying Particle Microlaser and Temperature Sensor in Hollow-Core Photonic Crystal Fiber
Creators: name: Zeltner, Richard
name: Pennetta, Riccardo
name: Xie, Shangran
name: Russell, Philip St. J.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Optics (physics.optics)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: Whispering-gallery mode (WGM) resonators combine small optical mode volumes with narrow resonance linewidths, making them exciting platforms for a variety of applications. Here we report a flying WGM microlaser, realized by optically trapping a dye-doped microparticle within a liquid-filled hollow-core photonic crystal fiber (HC-PCF) using a CW laser and then pumping it with a pulsed excitation laser whose wavelength matches the absorption band of the dye. The laser emits into core-guided modes that can be detected at the endfaces of the HC-PCF. Using radiation forces, the microlaser can be freely propelled along the HC-PCF over multi-cm distances - orders of magnitude further than in previous experiments where tweezers and fiber traps were used. The system can be used to measure temperature with high spatial resolution, by exploiting the temperature-dependent frequency shift of the lasing modes, and also for precise delivery of light to remote locations.
Designing Carbon Payments to Incentivize Energy-crop Based Carbon Sequestration and Mitigation: An Optimal Control Approach
Creators: name: Sharma, Bijay P.
name: Khanna, Madhu
name: Miao, Ruiqing
name: Sharma, Bijay P.
name: Khanna, Madhu
name: Miao, Ruiqing
Publisher: name: Unknown
Year: 2021
Subjects: Resource/Energy Economics and Policy
Production Economics
Agricultural and Food Policy

description: Presentation 20931
Predictive State Temporal Difference Learning
Creators: name: Boots, Byron
name: Gordon, Geoffrey J.
Publisher: name: Carnegie Mellon University
Year: 2010
Subjects: subject: 170203 Knowledge Representation and Machine Learning
subject: FOS: Psychology

description: We propose a new approach to value function approximation which combines linear temporal difference reinforcement learning with subspace identification. In practical applications, reinforcement learning (RL) is complicated by the fact that state is either high-dimensional or partially observable. Therefore, RL methods are designed to work with features of state rather than state itself, and the success or failure of learning is often determined by the suitability of the selected features. By comparison, subspace identification (SSID) methods are designed to select a feature set which preserves as much information as possible about state. In this paper we connect the two approaches, looking at the problem of reinforcement learning with a large set of features, each of which may only be marginally useful for value function approximation. We introduce a new algorithm for this situation, called Predictive State Temporal Difference (PSTD) learning. As in SSID for predictive state representations, PSTD finds a linear compression operator that projects a large set of features down to a small set that preserves the maximum amount of predictive information. As in RL, PSTD then uses a Bellman recursion to estimate a value function. We discuss the connection between PSTD and prior approaches in RL and SSID. We prove that PSTD is statistically consistent, perform several experiments that illustrate its properties, and demonstrate its potential on a difficult optimal stopping problem.
Additional file 1: of A modified M-stage classification based on the metastatic patterns of pancreatic neuroendocrine neoplasms: a population-based study
Creators: name: Zhang, Xianbin
name: Song, Jiaxin
name: Liu, Peng
name: Mazid, Mohammad
name: Lu, Lili
name: Shang, Yuru
name: Wei, Yushan
name: Gong, Peng
name: Ma, Li
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer

description: Table S1. Clinicopathological characters associated with metastasis. (DOCX 22Â kb)
How do repeated violent shocks affect a country’s agricultural transformation?: The case of Colombia
Creators: name: Marcillo, Edgar
name: Useche, Maria P.
name: Reimão, Maira
name: Marcillo, Edgar
name: Useche, Maria P.
name: Reimão, Maira
Publisher: name: Unknown
Year: 2021
Subjects: Consumer/Household Economics
International Development
Community/Rural/Urban Development

description: Presentation 21170
SEED SELECTION TECHNOLOGY OF OIL CROP IN AGRICULTURE
Creators: name: Makhmudov, Nuriddin
name: Khamdamov, Bobomurad
Publisher: name: Zenodo
Year: 2024

description: It is known that the fertility of the seeds of any agricultural crops in laboratory and field conditions, as well as the productivity as a result, are directly related to their quality indicators. Agricultural crop seed quality can be measured in a variety of ways, including cleaning and grading. However, until now there is no device for sorting or cleaning soybean seeds in the technological systems of seed preparation of agricultural production in our country [1, 2].
Moving to the Optimal Cost-of-Living Frontier: The Case of Heterogeneous Lifestyles of Graduate Students
Creators: name: Grant, Alison
name: Lusk, Jayson L.
name: Widmar, Nicole Olynk
name: Grant, Alison
name: Lusk, Jayson L.
name: Widmar, Nicole Olynk
Publisher: name: Unknown
Year: 2021
Subjects: Teaching/Communication/Extension/Profession
Institutional and Behavioral Economics
Productivity Analysis

description: Presentation 21256
The online meal ordering restaurant operator perceptions of online food safety regulations: the case of Shanghai, China
Creators: name: Liu, Weijun
name: Florkowski, Wojciech J.
name: Liu, Weijun
name: Florkowski, Wojciech J.
Publisher: name: Unknown
Year: 2021
Subjects: subject: Food Consumption/Nutrition/Food Safety
subject: Agribusiness
subject: Marketing
subject: FOS: Economics and business

description: Presentation 20525
Direct conversion of mouse fibroblasts to GABAergic neurons with combined medium without the introduction of transcription factors or miRNAs
Creators: name: Xu, Huiming
name: Wang, Yonghui
name: He, Zuping
name: Yang, Hao
name: Gao, Wei-Qiang
Publisher: name: Taylor & Francis
Year: 2015
Subjects: subject: Biophysics
subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Pharmacology
subject: Biotechnology

description: Degeneration or loss of GABAergic neurons frequently may lead to many neuropsychiatric disorders such as epilepsy and autism spectrum disorders. So far no clinically effective therapies can slow and halt the progression of these diseases. Cell-replacement therapy is a promising strategy for treatment of these neuropsychiatric diseases. Although increasing evidence showed that mammalian somatic cells can be directly converted into functional neurons using specific transcription factors or miRNAs via virus delivery, the application of these induced neurons is potentially problematic, due to integration of vectors into the host genome, which results in the disruption or dysfunction of nearby genes. Here, we show that mouse fibroblasts could be efficiently reprogrammed into GABAergic neurons in a combined medium composed of conditioned medium from neurotrophin-3 modified Olfactory Ensheathing Cells (NT3-OECs) plus SB431542, GDNF and RA. Following 3 weeks of induction, these cells derived from fibroblasts acquired the morphological and phenotypical GABAerigic neuronal properties, as demonstrated by the expression of neuronal markers including Tuj1, NeuN, Neurofilament-L, GABA, GABA receptors and GABA transporter 1. More importantly, these converted cells acquired neuronal functional properties such as synapse formation and increasing intracellular free calcium influx when treated with BayK, a specific activator of L-type calcium channel. Therefore, our findings demonstrate for the first time that fibroblasts can be directly converted into GABAergic neurons without ectopic expression of specific transcription factors or miRNA. This study may provide a promising cell source for the application of cell replacement therapy in neuropsychiatric disorders.
On the palm oil - biodiversity tradeoff: Environmental performance of smallholder producers
Creators: name: Dalheimer, Bernhard
name: Brambach, Fabian
name: Yanita, Mirawati
name: Kreft, Holger
name: Bruemmer, Bernhard
name: Dalheimer, Bernhard
name: Brambach, Fabian
name: Yanita, Mirawati
name: Kreft, Holger
name: Bruemmer, Bernhard
Publisher: name: Unknown
Year: 2021
Subjects: Environmental Economics and Policy
Productivity Analysis
International Development

description: Presentation 21242
Synthesis of mixed hypermetallic oxide BaOCa$^+$ from laser-cooled reagents in an atom-ion hybrid trap
Creators: name: Puri, Prateek
name: Mills, Michael
name: Schneider, Christian
name: Simbotin, Ionel
name: Montgomery,, John A.
name: Côté, Robin
name: Suits, Arthur G.
name: Hudson, Eric R.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: Hypermetallic alkaline earth (M) oxides of formula MOM have been studied under plasma conditions that preclude insight into their formation mechanism. We present here the application of emerging techniques in ultracold physics to the synthesis of a mixed hypermetallic oxide, BaOCa$^+$. These methods, augmented by high-level electronic structure calculations, permit detailed investigation of the bonding and structure, as well as the mechanism of its formation via the barrierless reaction of Ca $(^3P_J)$ with BaOCH$_{3}^+$. Further investigations of the reaction kinetics as a function of collision energy over the range 0.005 K to 30 K and of individual Ca fine-structure levels compare favorably with calculations based on long-range capture theory.
description: 23 pages, 4 figures
Impact of Conditional Transfer Programs on Time Allocation in Unpaid Work in Women and Men from Colombia
Creators: name: Marcillo, Edgar
name: Mullally, Conner C.
name: Reimão, Maira
name: Marcillo, Edgar
name: Mullally, Conner C.
name: Reimão, Maira
Publisher: name: Unknown
Year: 2021
Subjects: Labor and Human Capital
International Development

description: Presentation 21202
Influence of nonuniform critical current density profile on magnetic field behavior of AC susceptibility in 2D Josephson Junction Arrays
Creators: name: Araujo-Moreira, F. M.
name: Maluf, W.
name: Sergeenkov, S.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Employing mutual-inductance measurements we study the magnetic field dependence of complex AC susceptibility of artificially prepared highly ordered (periodic) two-dimensional Josephson junction arrays of unshunted Nb-AlO_x-Nb junctions. The observed behavior can be explained assuming single-plaquette approximation of the overdamped model with an inhomogeneous critical current distribution within a single junction.
description: 4 pages (REVTEX), 6 figures
Unite! University Alliance's OER project "Unite! OER courses" - An open education initiative to develop open science competencies within Unite! (10/2023-09/2024)
Creators: name: Vicente-Saez, Ruben
name: Schön, Sandra
name: Ebner, Martin
Publisher: name: Zenodo
Year: 2024

description: Vicente-Saez, Rubén; Schön, Sandra Schön & Ebner, Martin (2024). Unite! University Alliance’s OER project  Unite! OER courses -  An open education initiative to develop open science competencies within Unite! (10/2023-09/2024)  Presentation 13 March 2024 in the Series "Aalto RDM & Open Science Training", DOI: 10.5281/zenodo.10812652
A novel autophagy/mitophagy inhibitor liensinine sensitizes breast cancer cells to chemotherapy through DNM1L-mediated mitochondrial fission
Creators: name: Zhou, Jing
name: Li, Guobing
name: Zheng, Yi
name: Shen, Han-Ming
name: Hu, Xiaoye
name: Ming, Qian-Liang
name: Huang, Cheng
name: Li, Peng
name: Gao, Ning
Publisher: name: Taylor & Francis
Year: 2015
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Hematology
subject: Plant Biology

description: Autophagy inhibition has been widely accepted as a promising therapeutic strategy in cancer, while the lack of effective and specific autophagy inhibitors hinders its application. Here we found that liensinine, a major isoquinoline alkaloid, inhibits late-stage autophagy/mitophagy through blocking autophagosome-lysosome fusion. This effect is likely achieved via inhibiting the recruitment of RAB7A to lysosomes but not to autophagosomes. We further investigated the effects of autophagy inhibition by liensinine on the therapeutic efficacy of chemotherapeutic drugs and found that cotreatment of liensinine markedly decreased the viability and increased apoptosis in breast cancer cells treated with various chemotherapeutic agents. Mechanistically, we found that inhibition of autophagy/mitophagy by liensinine enhanced doxorubicin-mediated apoptosis by triggering mitochondrial fission, which resulted from dephosphorylation and mitochondrial translocation of DNM1L. However, blocking autophagosome/mitophagosome formation by pharmacological or genetic approaches markedly attenuated mitochondrial fission and apoptosis in cells with combinatatorial treatment. Moreover, liensinine was synergized with doxorubicin to inhibit tumor growth in MDA-MB-231 xenograft in vivo. Our findings suggest that liensinine could potentially be further developed as a novel autophagy/mitophagy inhibitor, and a combination of liensinine with classical chemotherapeutic drugs could represent a novel therapeutic strategy for treatment of breast cancer.
Impact of fertilizer policy on cereal production: Empirical Evidence of patronage and leakages in a Developing economy, A case of Nigeria
Creators: name: Olaoye, Ibukun James
name: Ayinde, Opeyemi E.
name: Ayinde, Kayode
name: Ajewole, Oluwafemi O.
name: Oloyede, Adeola
name: Olaoye, Ibukun James
name: Ayinde, Opeyemi E.
name: Ayinde, Kayode
name: Ajewole, Oluwafemi O.
name: Oloyede, Adeola
Publisher: name: Unknown
Year: 2021
Subjects: Community/Rural/Urban Development
International Development
Productivity Analysis

description: Presentation 21387
Non-universal $Z'$ from Fluxed GUTs
Creators: name: Romao, Miguel Crispim
name: King, Stephen F.
name: Leontaris, George K.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We make a first systematic study of non-universal TeV scale neutral gauge bosons $Z'$ arising naturally from a class of F-theory inspired models broken via $SU(5)$ by flux. The phenomenological models we consider may originate from semi-local F-theory GUTs arising from a single $E_8$ point of local enhancement, assuming the minimal ${\cal Z}_2$ monodromy in order to allow for a renormalisable top quark Yukawa coupling. We classify such non-universal anomaly-free $U(1)'$ models requiring a minimal low energy spectrum and also allowing for a vector-like family. We discuss to what extent such models can account for the anomalous $B$-decay ratios $R_{K}$ and $R_{K^*}$.
description: 14 pages
Power Network Regulation Benchmark for Switched-Mode Optimal Control
Creators: name: Caldwell, Timothy M.
name: Murphey, Todd D.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics

description: Power network regulation is presented as a benchmark problem for assessing and developing switched-mode optimal control approaches like mode scheduling, sliding window scheduling and modal design. Power network evolution modeled by the swing equations and coupled with controllable switching components is a nonlinear, high-dimensional problem. The proposed benchmark problem is the 54 generator IEEE 118 Bus Test Case composed of 106 states. Open questions include scalability in state and number of modes of operation, as well as real-time implementation, reliability, hysteresis, and timing constraints. Can the entire North American power network be regulated? Can every transmission line have independent switching control authority?
description: 6 pages
title: 01_0608
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/
title: 01_0647
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/
Power Iteration Clustering
Creators: name: Lin, Frank
name: Cohen, William W.
Publisher: name: Carnegie Mellon University
Year: 2010
Subjects: subject: 170203 Knowledge Representation and Machine Learning
subject: FOS: Psychology

description: We present a simple and scalable graph clustering method called power iteration clustering (PIC). PIC finds a very low-dimensional embedding of a dataset using truncated power iteration on a normalized pair-wise similarity matrix of the data. This embedding turns out to be an effective cluster indicator, consistently outperforming widely used spectral methods such as NCut on real datasets. PIC is very fast on large datasets, running over 1,000 times faster than an NCut implementation based on the state-of-the-art IRAM eigenvector computation technique
Impact liquefaction mechanism of sandy silt under energy change
Creators: name: Dong, Chen-Xi
name: Duan, Zhao
name: Li, Renwei
name: Li, Jiangshan
name: Li, Heng
name: Wang, Nianqin
name: Peng, Jianbing
name: Chen, Xin
Publisher: name: Geological Society of London
Year: 2023
Subjects: classificationCode: 3705
subject: Geology
subject: FOS: Earth and related environmental sciences

description: Binary image processing and pore recognition