cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
An integral representation of dilatively stable processes with independent increments
Creators: name: Bhatti, Thorsten
name: Kern, Peter
Publisher: name: arXiv
Year: 2016
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60G51

description: Dilative stability generalizes the property of selfsimilarity for infinitely divisible stochastic processes by introducing an additional scaling in the convolution exponent. Inspired by results of Iglói, we will show how dilatively stable processes with independent increments can be represented by integrals with respect to time-changed Lévy processes. Via a Lamperti-type transformation these representations are shown to be closely connected to translatively stable processes of Ornstein-Uhlenbeck-type, where translative stability generalizes the notion of stationarity. The presented results complement corresponding representations for selfsimilar processes with independent increments known from the literature.
Evaluating the Factors Affecting the Break-Even Cost of On-Site PV Generation at Industrial Units
Creators: name: Papapetrou, M.
name: Kosmadakis, G.
name: Frías, P.
name: Gómez, T.
name: Simons, L.
Publisher: name: WIP
Year: 2017
Subjects: PV Economics, Markets and Policies
PV Economics and Markets

description: 33rd European Photovoltaic Solar Energy Conference and Exhibition; 2870-2874
description: This paper studies the way in which the regulatory framework and market rules affect the feasibility of on-site PV generation for large industrial units. In most European markets net metering and feed-in tariffs for self-consumed electricity are not possible or are being phased out, providing an incentive to the industry for becoming more flexible in the way electricity is consumed in order to maximise the percentage of the variable electricity generated on-site that is self-consumed. The electricity cost for the industry is the benchmark for PV or any other on-site generation technology and in general on-site solar energy is competitive with that. However, as the regulation develops further, the exemptions of paying the regulated charges for the electricity that is self-consumed are phased out. Also the cost of flexibility required to self-consume all variable on-site generation has to be added to the LCOE of solar electricity, moving it further away from the competitiveness benchmark. Still, as the LCOE of solar electricity reduces continuously mostly due to the reduction of PV system costs, it becomes competitive for more and more users in more and more target markets.
Theologische Implikationen und Reflektionen eines bischöflichen Synodalberichts
Creators: name: Schöne, Jobst
Publisher: name: Lutherische Beiträge
Year: 1970

description: Lutherische Beiträge, Bd. 1 Nr. 4 (1996): Lutherische Beiträge, Band 1, Heft 4
Роль внешней торговли в развитии рынка алкогольных и слабоалкогольных напитков
Creators: name: НИКОЛАЕВА МАРИЯ АНДРЕЕВНА
name: ХУДЯКОВА ОЛЬГА ДМИТРИЕВНА
Publisher: name: Российский внешнеэкономический вестник
Year: 2018
Subjects: ПРОДУКЦИЯ
PRODUCTS
ОТЕЧЕСТВЕННОЕ ПРОИЗВОДСТВО
DOMESTIC PRODUCTION
ЭКСПОРТ
EXPORTS
ИМПОРТ
IMPORTS
ТЕНДЕНЦИИ РАЗВИТИЯ
DEVELOPMENT TRENDS
ФАЛЬСИФИКАЦИЯ НАПИТКОВ
ВОДКА
VODKA
ВИНО
WINE
ПИВО
BEER
ADULTERATION OF BEVERAGES

description: В статье представлены и проанализированы данные о состоянии источников насыщения рынка алкогольных и слабоалкогольных напитков: объемы отечественного производства по группировкам, предусмотренным Росстат, а также экспорту и импорту. Выявлены тенденции изменений объемов отечественного производства, экспорта и импорта различных группировок алкогольных и слабоалкогольных напитков. Представлена авторская классификация деления рынка алкогольных и слабоалкогольных напитков на сегментыи подсегменты. Показаны актуальные проблемы рынка и пути их решения. Установлены перспективные направления развития рынка алкогольных и слабоалкогольных напитков.
Local structure controls shear and bulk moduli in disordered solids
Creators: name: Schlegel, M.
name: Brujic, J.
name: Terentjev, E. M.
name: Zaccone, A.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: Paradigmatic model systems, which are used to study the mechanical response of matter, are random networks of point-atoms, random sphere packings, or simple crystal lattices, all of these models assume central-force interactions between particles/atoms. Each of these models differs in the spatial arrangement and the correlations among particles. In turn, this is reflected in the widely different behaviours of the shear (G) and compression (K) elastic moduli. The relation between the macroscopic elasticity as encoded in G, K and their ratio, and the microscopic lattice structure/order, is not understood. We provide a quantitative analytical connection between the local orientational order and the elasticity in model amorphous solids with different internal microstructure, focusing on the two opposite limits of packings (strong excluded-volume) and networks (no excluded-volume). The theory predicts that, in packings, the local orientational order due to excluded-volume causes less nonaffinity (less softness or larger stiffness) under compression than under shear. This leads to lower values of G/K, a well-documented phenomenon which was lacking a microscopic explanation. The theory also provides an excellent one-parameter description of the elasticity of compressed emulsions in comparison with experimental data over a broad range of packing fractions.
description: Main text: 7 pages, 2 figures, Supplementary information: 1 document of 5 pages, Corresponding author: A. Zaccone
ISM excitation and metallicity of star-forming galaxies at z~3.3 from near-IR spectroscopy
Creators: name: Onodera, M.
name: Carollo, C. M.
name: Lilly, S.
name: Renzini, A.
name: Arimoto, N.
name: Capak, P.
name: Daddi, E.
name: Scoville, N.
name: Tacchella, S.
name: Tatehora, S.
name: Zamorani, G.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We study the relationship between stellar mass, star formation rate (SFR),ionization state, and gas-phase metallicity for a sample of 41 normal star-forming galaxies at $3 \lesssim z \lesssim 3.7$. The gas-phase oxygen abundance, ionization parameter, and electron density of ionized gas are derived from rest-frame optical strong emission lines measured on near-infrared spectra obtained with Keck/MOSFIRE. We remove the effect of these strong emission lines in the broad-band fluxes to compute stellar masses via spectral energy distribution fitting, while the SFR is derived from the dust-corrected ultraviolet luminosity. The ionization parameter is weakly correlated with the specific SFR, but otherwise the ionization parameter and electron density do not correlate with other global galaxy properties such as stellar mass, SFR, and metallicity. The mass-metallicity relation (MZR) at $z\simeq3.3$ shows lower metallicity by $\simeq 0.7$ dex than that at $z=0$ at the same stellar mass. Our sample shows an offset by $\simeq 0.3$ dex from the locally defined mass-metallicity-SFR relation, indicating that simply extrapolating such relation to higher redshift may predict an incorrect evolution of MZR. Furthermore, within the uncertainties we find no SFR-metallicity correlation, suggesting a less important role of SFR in controlling the metallicity at high redshift. We finally investigate the redshift evolution of the MZR by using the model by Lilly et al. (2013), finding that the observed evolution from $z=0$ to $z\simeq3.3$ can be accounted for by the model assuming a weak redshift evolution of the star formation efficiency.
description: 23(+18) pages, 18(+5) figures, 5 tables; accepted for publication in ApJ
Keine zwei verschiedenen Systeme mehr: Konferenzbeiträge auf der Zeitschriftenplattform (OJS) veröffentlichen
Creators: name: Withanage, Dulip
Publisher: name: Zenodo
Year: 2023
Subjects: OJS
TIB
PKP
Conference
confident
withanage

description: Der Vortrag präsentiert die Arbeiten von TIB Open Publishing zur Veröffentlichung von Konferenzbänden mittels angepasster und erweiterter Funktionen von Open Journal Systems (OJS). Konferenzpublikationen sind ein quantitativ und qualitativ wichtiger Teil des publizierten wissenschaftlichen Outputs. Sie werden auf unterschiedlichen Wegen und mit unterschiedlichen Standards veröffentlicht. Open-Access-Veröffentlichungen von Konferenzbänden, die an aktuellen Publikations- und Qualitätsstandards orientiert sind, erhöhen die Zugänglichkeit und Nachnutzbarkeit der auf Konferenzen vorgestellten Erkenntnisse. TIB Open Publishing ist ein neuer Diamond-Open-Access-Verlag für Zeitschriften und Konferenzpublikationen, der OJS nutzt. OJS ist mit weltweit mehr als 30.000 Installationen die am weitesten verbreitete freie Open-Source-Software zur Veröffentlichung von Zeitschriften. Basierend auf den eigenen Anforderungen und im engen Austausch mit der weltweiten OJS-Community entwickelt die TIB eine bessere Unterstützung von OJS für Konferenzreihen und verwandte Komponenten und Workflows. Die Lösungen werden als freie Software zur Verfügung gestellt. Im Vortrag stellen wir das technische Konzept, ein Anwendungsbeispiel, die Zusammenarbeit mit verschiedenen Akteuren sowie das Modell für eine nachhaltige Weiterentwicklung vor. Darüber hinaus möchten wir die Kosteneinsparungen durch die Wiederverwendung vorhandener Ressourcen und durch ein einheitliches System für Zeitschriften und Konferenzpublikationen thematisieren.
Backward-Forward Search for Manipulation Planning
Creators: name: Garrett, Caelan Reed
name: Lozano-Perez, Tomas
name: Kaelbling, Leslie Pack
Publisher: name: arXiv
Year: 2016
Subjects: subject: Robotics (cs.RO)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: In this paper we address planning problems in high-dimensional hybrid configuration spaces, with a particular focus on manipulation planning problems involving many objects. We present the hybrid backward-forward (HBF) planning algorithm that uses a backward identification of constraints to direct the sampling of the infinite action space in a forward search from the initial state towards a goal configuration. The resulting planner is probabilistically complete and can effectively construct long manipulation plans requiring both prehensile and nonprehensile actions in cluttered environments.
description: 8 pages in IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2015
Morphisms and faces of pseudo-effective cones
Creators: name: Fulger, Mihai
name: Lehmann, Brian
Publisher: name: arXiv
Year: 2016
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14C25

description: Let $π: X \to Y$ be a morphism of projective varieties and suppose that $α$ is a pseudo-effective numerical cycle class satisfying $π_*α= 0$. A conjecture of Debarre, Jiang, and Voisin predicts that $α$ is a limit of classes of effective cycles contracted by $π$. We establish new cases of the conjecture for higher codimension cycles. In particular we prove a strong version when $X$ is a fourfold and $π$ has relative dimension one.
description: 25 pages; revised version of half of the previous arXiv:1407.6455
Exploring metamagnetism of single crystalline \eun\ by neutron scattering
Creators: name: Fabreges, X.
name: Gukasov, A.
name: Bonville, P.
name: Maurya, A.
name: Thamizhavel, A.
name: Dhar, S. K.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We present here a neutron diffraction study, both in zero field and as a function of magnetic field, of the magnetic structure of the tetragonal intermetallic \eun\ on a single crystalline sample. This material is known to undergo a cascade of transitions, first at 13.2\,K towards an incommensurate modulated magnetic structure, then at 10.5\,K to an equal moment, yet undetermined, antiferromagnetic structure. We show here that the low temperature phase presents a spiral moment arrangement with wave-vector {\bf k} = ($\frac{1}{4},δ,0)$. For a magnetic field applied along the tetragonal {\bf c}-axis, the square root of the scattering intensity of a chosen reflection matches very well the complex metamagnetic behavior of the magnetization along {\bf c} measured previously. For the magnetic field applied along the {\bf b}-axis, two magnetic transitions are observed below the transition to a fully polarized state.
Disk-fed giant planet formation
Creators: name: Owen, James E.
name: Menou, Kristen
Publisher: name: arXiv
Year: 2016
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Massive giant planets, such as the ones being discovered by direct imaging surveys, likely experience the majority of their growth through a circumplanetary disc. We argue that the entropy of accreted material is determined by boundary layer processes, unlike the "cold-" or "hot-start" hypotheses usually invoked in the core accretion and direct collapse scenarios. A simple planetary evolution model illustrates how a wide range of radius and luminosity tracks become possible, depending on details of the accretion process. Specifically, the proto-planet evolves towards "hot-start" tracks if the scale-height of the boundary layer is $\gtrsim0.24$, a value not much larger than the scale-height of the circumplanetary disc. Understanding the luminosity and radii of young giant planets will thus require detailed models of circumplanetary accretion.
description: 7 pages, 4 figures, to appear in ApJL
Value Added by PV Installations in The Netherlands (2015): A Modeling Approach
Creators: name: Heinbach, K.
name: Salecki, S.
name: Olson, C.
name: Lenzmann, F.
name: Beurskens, L.
name: Sonne, M.
name: Hirschl, B.
Publisher: name: WIP
Year: 2017
Subjects: PV Economics, Markets and Policies
PV Economics and Markets

description: 33rd European Photovoltaic Solar Energy Conference and Exhibition; 2853-2857
description: Renewable energy installations stimulate the economy through the monetary flows of salaries, profits and taxes, as well as job creation. The WeBEE model created by the Institute for Ecological Economy Research (IÖW) to quantify value added and employment effects generated by RE technologies in Germany was adapted to reflect the Dutch economy. It was then used to calculate the value-added to the Dutch economy due to the photovoltaic (PV) in 2015, the most recent year for which complete economic data was available. To understand how the value added is distributed, it is broken down into components on two levels: the adminstrative level, i.e., the municipal, provincial and national level; as well as on the level of value chain elements, such as manufacturing, planning or installation.
Экспорт российского по на мировом рынке: анализ данных за 2015-2017 годы и дальнейшие перспективы
Creators: name: МАЛЬЦЕВА ОЛЬГА ВИКТОРОВНА
Publisher: name: Российский внешнеэкономический вестник
Year: 2018
Subjects: ПРОГРАММНОЕ ОБЕСПЕЧЕНИЕ
SOFTWARE
ИТ
ЭКСПОРТ
EXPORTS
РФ
IT
RUSSIAN FEDERATION

description: По итогам 2016-2017 гг.. можно говорить о росте продаж российских софтверных компаний не только за рубежом, но и на внутреннем рынке России. Объем экспорта ПО иуслуг по его разработке российских компаний вырос в 2016 году на 12% и достиг 7,5 миллиардов долларов, а по прогнозам в 2017 году составил 8,6 миллиардов долларов. При этом на зарубежные продажи софтверных компаний в 2016 году пришлось 2,3% всего экспорта РФ. Из тех компаний, продажи которых прежде ограничивались Россией и странамиближнего зарубежья, 12% планируют впервые выйти на рынки дальнего зарубежья в 2017 году, 14% в 2018 году.
Model simplification and loss of irreversibility
Creators: name: Jia, Chen
Publisher: name: arXiv
Year: 2016
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mathematical Physics (math-ph)
subject: Probability (math.PR)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: In this paper, we reveal a general relationship between model simplification and irreversibility based on the model of continuous-time Markov chains with time-scale separation. According to the topological structure of the fast process, we divide the states of the chain into the transient states and the recurrent states. We show that a two-time-scale chain can be simplified to a reduced chain in two different ways: removal of the transient states and aggregation of the recurrent states. Both the two operations will lead to a decrease in the entropy production rate and its adiabatic part and will keep its non-adiabatic part the same. This suggests that although model simplification can retain almost all the dynamic information of the chain, it will lose some thermodynamic information as a trade-off.
Proxy TuNER: Advancing Cross-Domain NamedEntity Recognition through Proxy Tuning
Creators: name: Dhulipalla, Krishna vamsi
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 461103
subject: Deep learning
classificationCode: 460208
subject: Natural language processing

description: Traditional NER models often struggle to generalize well across domains when language, lexicon, and entity types differ significantly. The first challenge is that it takes a lot of time and effort to obtain enough manually annotated texts for each area. Second, do?main adaptation becomes critical because the domain of test data may be unknown. When NLP tasks are performed in several domains, the performance can significantly deteriorate if proper cross-domain tech?niques for learning are not used. Thus, our study attempted to address these difficulties by creating an effective Cross-Domain Named Entity Recogni?tion (NER) system through proxy tuning with Deep Learning approaches. With proxy-tuning, big or pri?vate Language Models (LLMs) can be efficiently cus?tomised without requiring access to weights to im?prove the performance and adaptability of NER mod?els in many domains. The primary goals are to de?termine how well the proxy-tuning in adjusting large?scale NER models for cross-domain adaptation, to evaluate its performance across multiple target do?mains, and to compare its effectiveness to traditional fine-tuning methods. 2 Related Work Zihan Liu al. [1] introduced CrossNER, a new challenging cross-domain entity recognition (NER) benchmark, as well as extensive domain-adaptive pre?training (DAPT) experiments. The authors pre?sented the idea of cross-domain NER, which involves modifying models for unlabeled or poorly labelled target domains using
Interfacial Thermal Conductance of Thiolate-Protected Gold Nanospheres
Creators: name: Stocker, Kelsey M.
name: Neidhart, Suzanne M.
name: Gezelter, J. Daniel
Publisher: name: arXiv
Year: 2016
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Molecular dynamics simulations of thiolate-protected and solvated gold nanoparticles were carried out in the presence of a non-equilibrium heat flux between the solvent and the core of the particle. The interfacial thermal conductance ($G$) was computed for these interfaces, and the behavior of the thermal conductance was studied as a function of particle size, ligand flexibility, and ligand chain length. In all cases, thermal conductance of the ligand-protected particles was higher than the bare metal-solvent interface. A number of mechanisms for the enhanced conductance were investigated, including thiolate-driven corrugation of the metal surface, solvent ordering at the interface, solvent-ligand interpenetration, and ligand ordering relative to the particle surface. Only the smallest particles exhibited significant corrugation. All ligands permitted substantial solvent-ligand interpenetration, and ligand chain length has a significant influence on the orientational ordering of interfacial solvent. Solvent-ligand vibrational overlap, particularly in the low frequency range ($< 80 \mathrm{cm}^{-1}$) was significantly altered by ligand rigidity, and had direct influence on the interfacial thermal conductance.
Creativity in the Australian high-tech industry: the joint effects of individual differences and social networking
Creators: name: Abeysekera, Olga
Publisher: name: Monash University
Year: 2017
Subjects: Uncategorized

description: Creativity is increasingly important in contemporary organisations, particularly those in the high-tech IT industry, where organisational success is highly dependent on constant improvement. Consequently, research on creativity has been burgeoning in recent times. Examination of the creativity literature reveals several inconsistencies and ambiguities. In particular, an emphasis on the prototypical creative individual has limited the focus of much of the existing research to considerations of personality traits as the main predictors of individual creativity. As a result unitary and monolithic considerations of creativity dominate the literature with multifaceted considerations of creativity neglected. The present research was designed to address this limitation by assessing more malleable and practical individual difference variables in relation to creativity. Specifically, the relationships between proactivity and creativity as well as creative self-efficacy (CSE) and creativity were examined. In recognition of the multifaceted nature of creativity, the networking perspective was also incorporated into this study. In particular, both networking parameters (i.e. weak and outside ties) and roles (i.e. brokerage and centrality) were considered concurrently in relation to individual creativity. Furthermore, the potential for these networking variables to mediate the relationship between individual differences (i.e. proactivity and CSE) and individual creativity was also explored. In doing so this research integrated both the individual difference and networking perspectives on creativity. Data from 180 employees were matched with data from 51 corresponding supervisors working in a large Australian IT organisation. Use of this context enabled improved generalisability of the study findings as previous research has largely been limited to Asian and/or student samples. The proposed mediation effects were examined using the joint test in structural equation modelling. Overall, mixed support was found for the ten hypotheses. These mixed findings, including several unexpected negative relationships, provided particularly novel insights into the relationships of interest, in turn answering important questions about individual creativity. In particular, the findings demonstrated that the relationship between proactivity and creativity was fully mediated by brokerage and centrality and that the relationship between CSE and creativity was partially mediated by brokerage and centrality. Networking parameters (i.e. weak and outside ties) were however not significant mediators in the relationship between individual differences and creativity. Interestingly, brokerage was the most significant antecedent to individual creativity. Overall, the findings corroborate, extend and challenge existing findings on individual creativity and as such have significant theoretical and methodological implications for future creativity research.
Использование инструментов электронной торговли в международных конкурсных торгах в XXI веке
Creators: name: ЗАХАРОВ АЛЕКСАНДР НИКОЛАЕВИЧ
name: СКАЧКО ЕКАТЕРИНА СЕРГЕЕВНА
Publisher: name: Российский внешнеэкономический вестник
Year: 2018
Subjects: МЕЖДУНАРОДНЫЕ КОНКУРСНЫЕ ТОРГИ
INTERNATIONAL COMPETITIVE BIDDING
ЭЛЕКТРОННАЯ ТОРГОВЛЯ
E-COMMERCE
НАЦИОНАЛЬНЫЕ СИСТЕМЫ ЭЛЕКТРОННЫХ ЗАКУПОК
NATIONAL E-PROCUREMENT SYSTEM
ТРАНСПАРЕНТНОСТЬ РЫНКОВ
MARKET TRANSPARENCY

description: В статье авторы рассматривают Интернет как инструмент осуществления сделок по закупкам; показывают условия, необходимые для внедрения на товарные рынки России инструментов электронной торговли; анализируют различные модели организации закупок через Интернет; выявляют преимущества электронной торговли перед традиционной, а также рассматривают примеры использования национальных систем электронных закупок в проектах, финансируемых Всемирным банком, и показатели в сфере электронных закупок в Италии в свете Нового рамочного документа по закупкам (НРДЗ).
The Kepler Dichotomy in Planetary Disks: Linking Kepler Observables to Simulations of Late-Stage Planet Formation
Creators: name: Moriarty, John
name: Ballard, Sarah
Publisher: name: arXiv
Year: 2015
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: NASA's Kepler Mission uncovered a wealth of planetary systems, many with planets on short-period orbits. These short-period systems reside around 50% of Sun-like stars and are similarly prevalent around M dwarfs. Their formation and subsequent evolution is the subject of active debate. In this paper, we simulate late-stage, in-situ planet formation across a grid of planetesimal disks with varying surface density profiles and total mass. We compare simulation results with observable characteristics of the Kepler sample. We identify mixture models with different primordial planetesimal disk properties that self-consistently recover the multiplicity, period ratio and duration ratio distributions of the Kepler planets. We draw three main conclusions: (1) We favor a "frozen-in" narrative for systems of short period planets, in which they are stable over long timescales, as opposed to metastable. (2) The "Kepler dichotomy", an observed phenomenon of the Kepler sample wherein the architectures of planetary systems appear to either vary significantly or have multiple modes, can naturally be explained by formation within planetesimal disks with varying surface density profiles. Finally, (3) we quantify the nature of the "Kepler dichotomy" for both GK stars and M dwarfs, and find that it varies with stellar type. While the mode of planet formation that accounts for highly multiplistic systems occurs in 24+/-7% of planetary systems orbiting GK stars, it occurs in 63+/-16% of planetary systems orbiting M dwarfs.
Цифровая экономика в России: текущий статус и проблемы развития
Creators: name: АСАДУЛЛИНА АННА ВИКТОРОВНА
Publisher: name: Российский внешнеэкономический вестник
Year: 2018
Subjects: ЦИФРОВАЯ ЭКОНОМИКА
DIGITAL ECONOMY
УРОВЕНЬ ИНТЕРНЕТ-ПРОНИКНОВЕНИЯ
INTERNET PENETRATION
УРОВЕНЬ ЦИФРОВИЗАЦИИ ЭКОНОМИКИ
ПРОГРАММА "ЦИФРОВАЯ ЭКОНОМИКА РОССИЙСКОЙ ФЕДЕРАЦИИ"
THE PROGRAMME"THE DIGITAL ECONOMY OF THE RUSSIAN FEDERATION"
ИНДЕКС "ЦЕНА СВОБОДЫ И БЕЗОПАСНОСТИ"
BCG E-INTENSITY INDEX
"FREEDOM AND SECURITY COST" INDEX

description: В статье рассматриваются отдельные элементы цифровой трансформации экономики России. Проводится сравнительный анализ показателей развития цифровой экономики России и стран-лидеров. Описываются системные инициативы, которые государство стало активно внедрять в области цифровизации экономики, в том числе принятая Правительством РФ 28 июля 2017 г. Программа «Цифровая экономика Российской Федерации». Выявляются проблемы реализации мероприятий, заложенных в данной программе и, шире, некоторые угрозы, которые могут нести с собой процессы цифровизации российской экономики.
A milestone toward understanding PDR properties in the extreme environment of LMC-30Dor
Creators: name: Chevance, M.
name: Madden, S. C.
name: Lebouteiller, V.
name: Godard, B.
name: Cormier, D.
name: Galliano, F.
name: Hony, S.
name: Indebetouw, R.
name: Bourlot, J. Le
name: Lee, M. Y.
name: Petit, F. Le
name: Pellegrini, E.
name: Roueff, E.
name: Wu, R.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: More complete knowledge of galaxy evolution requires understanding the process of star formation and interaction between the interstellar radiation field and the interstellar medium in galactic environments traversing a wide range of physical parameter space. Here we focus on the impact of massive star formation on the surrounding low metallicity ISM in 30 Doradus in the Large Magellanic Cloud. A low metal abundance, as is the case of some galaxies of the early universe, results in less ultra-violet shielding for the formation of the molecular gas necessary for star formation to proceed. The half-solar metallicity gas in this region is strongly irradiated by the super star cluster R136, making it an ideal laboratory to study the structure of the ISM in an extreme environment. Our spatially resolved study investigates the gas heating and cooling mechanisms, particularly in the photo-dissociation regions where the chemistry and thermal balance are regulated by far-ultraviolet photons (6 eV< hν<13.6 eV). We present Herschel observations of far-infrared fine-structure lines obtained with PACS and SPIRE/FTS. We have combined atomic fine-structure lines from Herschel and Spitzer observations with ground-based CO data to provide diagnostics on the properties and the structure of the gas by modeling it with the Meudon PDR code. We derive the spatial distribution of the radiation field, the pressure, the size, and the filling factor of the photodissociated gas and molecular clouds. We find a range of pressure of ~ 10^5 - 1.7x10^6 cm^{-3} K and a range of incident radiation field G_UV ~ 10^2 - 2.5x10^4 through PDR modeling. Assuming a plane-parallel geometry and a uniform medium, we find a total extinction of 1-3 mag , which correspond to a PDR cloud size of 0.2 to 3pc, with small CO depth scale of 0.06 to 0.5pc. We also determine the three dimensional structure of the gas. (Abridged)
description: 20 pages, 23 figures, accepted in A&A
Demand Side Management Using PV, Heat Pumps and Batteries – Effects on Community and Building Level
Creators: name: Luthander, R.
name: Psimopoulos, E.
name: Widén, J.
Publisher: name: WIP
Year: 2017
Subjects: PV System Performance and Integration
Grid and Energy System Integration

description: 33rd European Photovoltaic Solar Energy Conference and Exhibition; 2677-2681
description: This study examines how the energy management optimization on household level affects the maximum power flow in a community of houses and the contribution to load smoothening in the community. A detailed model of a single-family house with exhaust air heat pump and photovoltaic system is used in combination with high-resolution weather, electricity use and hot water use data. All five houses in the community are identical but the occupancy of the residents and their use of electric appliances and hot water differ. Results show no reduction of the maximum power delivered to the grid if the houses are operated to optimize the individual self-consumption and self-sufficiency. The highest aggregated power from the grid for the whole community occurred when the heat pumps were controlled by the PV electricity production but without any battery storage. This case also resulted in least smoothing of the aggregated household loads in the community. The conclusion of the study is that energy optimization for individual households in a community do not have to result in a reduction of the aggregated load and power production.
Online and Offline PV Power Forecasts for Optimal Control of Storage Systems
Creators: name: Barry, J.
name: Thomas, J.
Publisher: name: WIP
Year: 2017
Subjects: PV System Performance and Integration
Grid and Energy System Integration

description: 33rd European Photovoltaic Solar Energy Conference and Exhibition; 2729-2732
description: Increasing penetration of solar photovoltaic installations coupled with batteries in household applications requires complex energy management software that includes reliable day-ahead forecasts of load and generation. The overall profitability of such systems depends to a large extent on the battery’s lifetime, so that a charging regime that extends battery life increases the value of the investment. In this contribution two simple forecast models are incorporated into the control software of an AC-coupled storage system with a 32 kWh Li-ion battery and a 17 kWp solar array. The power forecasts are translated into SOC forecasts, allowing a calculation of the optimal charge power that ensures that the battery is only full at the end of the day. Examples of the application of both forecasts in the control algorithm are shown.
Additive Approximation Algorithms for Modularity Maximization
Creators: name: Kawase, Yasushi
name: Matsui, Tomomi
name: Miyauchi, Atsushi
Publisher: name: arXiv
Year: 2016
Subjects: subject: Social and Information Networks (cs.SI)
subject: Data Structures and Algorithms (cs.DS)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: The modularity is a quality function in community detection, which was introduced by Newman and Girvan (2004). Community detection in graphs is now often conducted through modularity maximization: given an undirected graph $G=(V,E)$, we are asked to find a partition $\mathcal{C}$ of $V$ that maximizes the modularity. Although numerous algorithms have been developed to date, most of them have no theoretical approximation guarantee. Recently, to overcome this issue, the design of modularity maximization algorithms with provable approximation guarantees has attracted significant attention in the computer science community. In this study, we further investigate the approximability of modularity maximization. More specifically, we propose a polynomial-time $\left(\cos\left(\frac{3-\sqrt{5}}{4}π\right) - \frac{1+\sqrt{5}}{8}\right)$-additive approximation algorithm for the modularity maximization problem. Note here that $\cos\left(\frac{3-\sqrt{5}}{4}π\right) - \frac{1+\sqrt{5}}{8} < 0.42084$ holds. This improves the current best additive approximation error of $0.4672$, which was recently provided by Dinh, Li, and Thai (2015). Interestingly, our analysis also demonstrates that the proposed algorithm obtains a nearly-optimal solution for any instance with a very high modularity value. Moreover, we propose a polynomial-time $0.16598$-additive approximation algorithm for the maximum modularity cut problem. It should be noted that this is the first non-trivial approximability result for the problem. Finally, we demonstrate that our approximation algorithm can be extended to some related problems.
description: 23 pages, 4 figures
Radio-loud Narrow Line Seyfert 1 under a different perspective: a revised black hole mass estimate from optical spectropolarimetry
Creators: name: Baldi, Ranieri D.
name: Capetti, Alessandro
name: Robinson, Andrew
name: Laor, Ari
name: Behar, Ehud
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Several studies indicate that radio-loud (RL) Active Galactic Nuclei (AGN) are produced only by the most massive black holes (BH), $M_{\rm BH} \sim 10^8$-$10^{10} M_\odot$. This idea has been challenged by the discovery of RL Narrow Line Seyfert 1 (RL NLSy1), having estimated masses of $M_{\rm BH}$$\sim$$10^6$-$10^7$ M$_\odot$. However, these low $M_{\rm BH}$ estimates might be due to projection effects. Spectropolarimetry allows us to test this possibility by looking at RL NLSy1s under a different perspective, i.e., from the viewing angle of the scattering material. We here report the results of a pilot study of VLT spectropolarimetric observations of the RL NLSy1 PKS 2004-447. Its polarization properties are remarkably well reproduced by models in which the scattering occurs in an equatorial structure surrounding its broad line region, seen close to face-on. In particular, we detect a polarized H$α$ line with a width of $\sim$ 9,000 km s$^{-1}$, $\sim 6$ times broader than the width seen in direct light. This corresponds to a revised estimate of $M_{\rm BH}$$\sim$$6\times10^8$ M$_\odot$, well within the typical range of RL AGN. The double-peaked polarized broad H$α$ profile of the target suggests that the rare combination of the orientation effects and a broad line region dominated by the rotation might account for this class of objects, casting doubts on the virial estimates of BH mass for type-I AGN.
description: 5 pages, 1 figure, accepted for publication on MNRAS Letter
Ab initio determination of spin Hamiltonians with anisotropic exchange interactions: the case of the pyrochlore ferromagnet Lu$_2$V$_2$O$_7$
Creators: name: Riedl, Kira
name: Guterding, Daniel
name: Jeschke, Harald O.
name: Gingras, Michel J. P.
name: Valenti, Roser
Publisher: name: arXiv
Year: 2016
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We present a general framework for deriving effective spin Hamiltonians of correlated magnetic systems based on a combination of relativistic ab initio density functional theory calculations (DFT), exact diagonalization of a generalized Hubbard Hamiltonian on finite clusters and spin projections onto the low-energy subspace. A key motivation is to determine anisotropic bilinear exchange couplings in materials of interest. As an example, we apply this method to the pyrochlore Lu$_2$V$_2$O$_7$ where the vanadium ions form a lattice of corner-sharing spin-1/2 tetrahedra. In this compound, anisotropic Dzyaloshinskii-Moriya interactions (DMI) play an essential role in inducing a magnon Hall effect. We obtain quantitative estimates of the nearest-neighbor Heisenberg exchange, the DMI, and the symmetric part of the anisotropic exchange tensor. Finally, we compare our results with experimental ones on the Lu$_2$V$_2$O$_7$ compound.
description: 12 pages, 6 figures
Compensation of Forecast Error in Large PV Plants with Battery Storage: Associated Strategies
Creators: name: Marcos, J.
name: De La Parra, I.
name: Muñoz, M.
name: García, M.
name: Marroyo, L.
Publisher: name: WIP
Year: 2017
Subjects: PV System Performance and Integration
Grid and Energy System Integration

description: 33rd European Photovoltaic Solar Energy Conference and Exhibition; 2757-2760
description: High penetration rates of utility-scale photovoltaics (PV) plants can force the system operator (TSO) to allocate significant levels of energy reservoirs, and as a consequence, an increase of the operation costs can occur. For this reason, TSO traditionally applies sanctions to every generator which fails to deliver the scheduled power. This paper presents two novel strategies which allow a large PV plant, in conjunction with an energy storage system (EES), to completely compensate the forecast errors and fulfil the programme referred. The general validity of these algorithms was confirmed through simulations carried out with both proposed strategies and real operational PV power output data taken every 5s in the course of two year 38.5 MW PV power plant of Amareleja (Portugal).
ARENA’s Large Scale Solar Funding Impact on Utility-Scale Solar in Australia
Creators: name: Herteleer, B.
name: Boyd, O.
name: Dobb, A.
name: Rodgers, S.
name: Frearson, L.
Publisher: name: WIP
Year: 2017
Subjects: PV Economics, Markets and Policies
PV Economics and Markets

description: 33rd European Photovoltaic Solar Energy Conference and Exhibition; 2808-2814
description: Over 2015-16, the Australian Renewable Energy Agency ran a competitive reverse auction process to provide up to AU$100M grant funding for utility-scale solar photovoltaic projects in Australia, aimed at stimulating the utility-scale solar market in the country, building local capacity, and reducing long-term costs. Over an 18-month period, ARENA evaluated more than 75 project proposals with a large spread in $/W costs, and used multiple selection criteria and phases to arrive at 12 projects that were provided funding for a total of 492 MWac. The use of multiple selection criteria (rather than a pure focus on cost) ensured that the long-term financial viability of the projects were considered alongside cost-competitiveness. As a result, all funded projects reached financial close by May 2017, less than 18 months after the competitive round was launched, and started construction shortly after. Drivers for success for similar reverse auctions are discussed, highlighting the benefits of an established network of due diligence providers, previous internal experience with similar projects and a market-driven approach. The funding round design and previous ARENA experience reduced the need for ARENA grant support from an expected AU$0.5/W (and AU$1.6/W in 2014) to AU$0.18/W for successful applicants under the round. The utility-scale solar market in Australia has since demonstrated the ability to secure financing and reduce total system costs without any further need for grant funding support.
Развитие систем лидерства в управлении фирм - участников международной торговли
Creators: name: ВИТТЕНБЕК НАТАЛЬЯ ВЛАДИМИРОВНА
Publisher: name: Российский внешнеэкономический вестник
Year: 2018
Subjects: СИСТЕМЫ ЛИДЕРСТВА
АРХИТЕКТУРА ЛИДЕРСТВА
LEADERSHIP ARCHITECTURE
СЕТЕВОЕ ЛИДЕРСТВО
NETWORK LEADERSHIP
МЕНТАЛЬНЫЕ МОДЕЛИ
MENTAL MODELS
КОГНИТИВНАЯ СТРУКТУРА КОРПОРАЦИЙ
COGNITIVE STRUCTURE OF CORPORATIONS
LEADERSHIP SYSTEMS

description: В статье рассматриваются вопросы построения эффективных систем лидерства в международных компаниях. На материале анализа современных исследований лидерства показано, что формирование более гибких, комбинированных моделей управления, связанных с горизонтальным лидерством, развитием «сети лидерства» отражает смену парадигмы управления и лидерства в международных компаниях. Такие изменения требуют формирования новых бизнес и операционных моделей, а также нового типа лидерства. Раскрытие механизмов лидерства лежит в поле исследования инноваций, виртуальных распределенных команд, развития сообществ. Перспективным направлением является анализ архитектуры лидерства и когнитивных структур корпораций. В статье показано, что причины успеха международных компаний из числа «новых игроков» кроются в архитектуре лидерства и ментальных моделях, построенных на дивергентном мышлении, диалоге и экспериментировании.
Is Leibnizian calculus embeddable in first order logic?
Creators: name: Blaszczyk, Piotr
name: Kanovei, Vladimir
name: Katz, Karin U.
name: Katz, Mikhail G.
name: Kudryk, Taras
name: Mormann, Thomas
name: Sherry, David
Publisher: name: arXiv
Year: 2016
Subjects: subject: Logic (math.LO)
subject: History and Overview (math.HO)
subject: FOS: Mathematics
subject: 03B10, 26E35, 01A45

description: To explore the extent of embeddability of Leibnizian infinitesimal calculus in first-order logic (FOL) and modern frameworks, we propose to set aside ontological issues and focus on procedural questions. This would enable an account of Leibnizian procedures in a framework limited to FOL with a small number of additional ingredients such as the relation of infinite proximity. If, as we argue here, first order logic is indeed suitable for developing modern proxies for the inferential moves found in Leibnizian infinitesimal calculus, then modern infinitesimal frameworks are more appropriate to interpreting Leibnizian infinitesimal calculus than modern Weierstrassian ones. Keywords: First order logic; infinitesimal calculus; ontology; procedures; Leibniz; Weierstrass; Abraham Robinson
description: 22 pages, to appear in Foundations of Science
Вклад университетов в экономическое и инновационное развитие США
Creators: name: СУДАКОВА НАТАЛЬЯ АНДРЕЕВНА
Publisher: name: Российский внешнеэкономический вестник
Year: 2018
Subjects: США
USA
УНИВЕРСИТЕТЫ
UNIVERSITIES
УНИВЕРСИТЕТСКИЕ ИССЛЕДОВАНИЯ
UNIVERSITY RESEARCH
ЭКОНОМИЧЕСКОЕ РАЗВИТИЕ
ECONOMIC DEVELOPMENT
ВОЗДЕЙСТВИЕ НА ЭКОНОМИКУ
ECONOMIC IMPACT
ТРАНСФЕР ТЕХНОЛОГИЙ
TECHNOLOGY TRANSFER
ЛИЦЕНЗИРОВАНИЕ ИЗОБРЕТЕНИЙ
INVENTION LICENSING
КОММЕРЦИАЛИЗАЦИЯ ТЕХНОЛОГИЙ
TECHNOLOGY COMMERCIALIZATION

description: В статье проводится анализ современных подходов к количественной и качественной оценке вклада исследовательских университетов в развитие экономики США. Представлена типология экономически значимых результатов деятельности исследовательских университетов, среди которых основным показателем вовлеченности университетов в экономику является их участие в передаче технологий. Проведя анализ факторов сближения интересов университетов и бизнеса, автор делает вывод о том, что экономическое развитие необходимо университетам, прежде всего, для выполнения их главной миссии производства новых знаний и основной социальной функции по формированию человеческого капитала. Несмотря на трудности с количественной оценкой экономического вклада университетских исследований, значимость и необходимость развития академических исследований и передачи технологий в промышленность для обеспечения социально-экономического развития страны является общепризнанным фактом.
Nearly integrable flows and chaotic tangles in the Dimits shift regime of plasma edge turbulence
Creators: name: Cao, Norman M.
name: Qi, Di
Publisher: name: arXiv
Year: 2023
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Transitionally turbulent flows frequently exhibit spatiotemporal intermittency, reflecting a complex interplay between driving forces, dissipation, and transport present in these systems. When this intermittency manifests as observable structures and patterns in the flow, the characterization of turbulence in these systems becomes challenging due to the nontrivial correlations introduced into the statistics of the turbulence by these structures. In this work, we use tools from dynamical systems theory to study intermittency in the Dimits shift regime of the flux-balanced Hasegawa-Wakatani (BHW) equations, which models a transitional regime of resistive drift-wave turbulence relevant to magnetically confined fusion plasmas. First, we show in direct numerical simulations that turbulence in this regime is dominated by strong zonal flows and coherent drift-wave vortex structures which maintain a strong linear character despite their large amplitude. Using the framework of generalized Liouville integrability, we develop a theory of integrable Lagrangian flows in generic fluid and plasma systems and discuss how the observed zonal flows plus drift waves in the BHW system exhibit a form of ``near-integrability'' originating from a fluid element relabeling symmetry. We further demonstrate that the BHW flows transition from integrability to chaos via the formation of chaotic tangles in the aperiodic Lagrangian flow, and establish a direct link between the `lobes' associated with these tangles and intermittency in the observed turbulent dissipation. This illustrates how utilizing tools from deterministic dynamical systems theory to study convective nonlinearities can explain aspects of intermittent spatiotemporal structure exhibited by the statistics of turbulent fields.
Проблемы Дохийского раунда ВТО
Creators: name: ЗАГАШВИЛИ ВЛАДИСЛАВ СТЕПАНОВИЧ
Publisher: name: Российский внешнеэкономический вестник
Year: 2018
Subjects: ВСЕМИРНАЯ ТОРГОВАЯ ОРГАНИЗАЦИЯ
WORLD TRADE ORGANIZATION
МНОГОСТОРОННИЕ ТОРГОВЫЕ ПЕРЕГОВОРЫ
MULTILATERAL TRADE NEGOTIATIONS
ДОХА РАУНД
DOHA ROUND
ТОРГОВЫЕ ПРОТИВОРЕЧИЯ
TRADE CONTRADICTIONS
РАЗВИВАЮЩИЕСЯ СТРАНЫ
DEVELOPING COUNTRIES
ГЛОБАЛЬНЫЕ ЦЕПОЧКИСТОИМОСТИ
GLOBAL VALUE CHAINS
ПЛЮРИЛАТЕРАЛЬНЫЕ СОГЛАШЕНИЯ
PLURILATERAL AGREEMENTS

description: В статье рассматриваются проблемы текущего раунда многосторонних торговых переговоров ВТО. Представлены результаты 11-й конференции ВТО, состоявшейся в 2017 г. в Буэнос-Айресе, указаны основные противоречия в позициях ее участников, препятствующие успешному завершению Доха раунда. Проанализированы причины стагнации переговоров, включая усиление роли развивающихся стран на мировом рынке, развитие торговли на базе глобальных цепочек стоимости и обострение торговых противоречий в условиях замедления роста международной торговли. Определены возможные пути выхода из кризисной ситуации, сложившейся на переговорах в рамках Доха раунда.