cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
АНАЛИЗ ОТРАСЛЕВОЙ КОНКУРЕНТОСПОСОБНОСТИ БАЗОВЫХ ОТРАСЛЕЙ ПРОМЫШЛЕННОСТИ В РФ
Creators: name: Чернятин Илья Александрович
name: Веха Ирина Евгеньевна
name: Бычкова Наира Павловна
Publisher: name: Структурная и технологическая трансформация России: проблемы и перспективы. От плана ГОЭЛРО до наших дней
Year: 2021
Subjects: отраслевая конкурентоспособность
принцип оценки
исследование
коэффициенты конкурентоспособности
базовые отросли промышленности
результативность инвестирования хозяйственной деятельности
анализ
рост конкурентоспособности
методы стратегического планирования.

description: В статье рассматриваются возможные варианты повышения конкурентоспособности базовых отраслей промышленности. Также в статье происходит их сравнение: рассматриваются как наиболее конкурентоспособные отрасли, так и наименее конкурентоспособные, их тенденция и динамика изменений.
A method for analysis of rock blocks with complex arbitrary geometries
Creators: name: Santos, Jair
Publisher: name: University of British Columbia
Year: 2014

description: The volume, centre of mass, and inertia properties of a block of rock are important physical characteristics when calculating its stability. As a result, civil and geotechnical engineers often need to determine these properties, which are difficult to obtain due to the complex geometry of typical blocks. Currently, the volume of rock blocks with arbitrary geometries are calculated making use of approximations that include, but are not limited to, filling the total volume with tetrahedral blocks and adding up the units; slicing the block in smaller geometrically regular parts; creating profiles of the block, and other analogous methods. Very often, the shape of the blocks are represented by arbitrary polyhedra with any number of faces and vertices and a variety of methods can be used to potentially obtain properties of the block from a polyhedron. This thesis describes a new method to calculate the volume and centre of mass of a block of rock represented by a polyhedron, using vector analysis and linear programming, analytic geometry, integral calculus, structural geology and rock mechanics theory. Additionally, methods of computational geometry and algorithms are used to demonstrate the processes. The method calculates the volume as a single body improving accuracy that can be affected only by minor irregularities of the rock. It is more effective with the use of computer automation; therefore, technical aspects of the programming procedures will be outlined. The creation of automatic procedures to obtain the results is of great significance to the geotechnical engineering industry, since it will improve the accuracy of results and speed the development of projects. Consequently, this thesis will provide a base for future software development. The method is restricted to convex polyhedra, with at least one face exposed to the surface.
Erleben und Lernen in der Famulatur
Creators: name: Gottschalk, Marc
Publisher: name: Otto-von-Guericke-Universität Magdeburg
Year: 2020
Subjects: subject: Famulatur
subject: 610.71

description: Die Famulatur stellt den ersten Ausbildungsabschnitt dar, in dem Medizinstudierende praxisnah und frei von Lernzielvorgaben an der Patientenversorgung teilnehmen. Das Magdeburger Curriculum zur Versorgungskompetenz (MCV) (Spura et al. 2016) wurde zur Vorbereitung der Praxisphasen im Medizinstudium geschaffen. Ziel dieser Studie ist, A) das subjektive Erleben und Lernen der Studierenden in der Famulatur und B) die Bedeutung der drei Leitideen des MCV im Famulaturalltag zu untersuchen. 2014 und 2015 wurden mit 12 Medizinstudierenden des 3. Studienjahres qualitative Leitfadeninterviews nach ihrer ersten Famulatur geführt. Zur Analyse erfolgte die Codierung der in den Leitideen des MCV enthaltenen Lernziele kombiniert mit einer qualitativen strukturierenden Inhaltsanalyse nach Mayring (Mayring 2003). Die Auswertung ergab für A) das subjektive Erleben und Lernen 4 Hauptkategorien: 1) „Bewältigung von Unsicherheiten“ 2) „Famulatur als soziales Arrangement“ 3) „Famulatur als Lernchance“ und 4) „Famulatur als Lehrchance“. Für B) die Relevanz des MCV ergab sich eine starke Präsenz aller drei Leitideen im Famulaturalltag. Es zeigte sich aber eine Unterrepräsentation komplexer bzw. aufwendiger Lernziele. Die Ergebnisse belegen, dass die Perspektive der Studierenden zwar noch wenig patientenorientiert, dafür aber auf die Bewältigung von Unsicherheiten, eines relativ unkoordinierten Theorie-Praxis-Transfers sowie die Orientierung in einem neuen sozialen Umfeld fokussiert ist. Gleichzeitig bietet die Famulatur unmittelbare Einblicke in die ärztliche Tätigkeit, deren Abläufe, Interaktionen und Regeln. Die Ergebnisse zeigen weiterhin, dass das MCV für den Famulaturalltag relevant ist und Studierende von Lehrveranstaltungen zu diesem profitieren könnten.
title: Imaging features of Primary Central Nervous System Lymphoma in immunocompetent and immunocompromised populations
Creators: name: Ezponda Casajús, Ana
Publisher: name: European Congress of Radiology
Year: 2019
Subjects: subject: Neuroradiology brain
subject: MR
subject: CT
subject: MR-Diffusion/Perfusion
subject: Diagnostic procedure
subject: Lymphoma

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: 1. To outline the role of imaging in primary central nervous system lymphoma (PCNSL). 2.To describe the differences of PCNSL between immunocompetent and immunocompromised patients. 3. To discuss the most frequent differential diagnosis and highlight...
DC, RF and low frequency noise characterization of C and In/C
doped GalnP/GaAs HBT's
Creators: name: Borgarino, M.
name: Plana, R.
name: Escotte, L.
name: Delage, S. L.
name: Blanck, H.
name: Fantini, F.
name: Graffeuil, J.
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 1997
Subjects: ING-INF/01 Elettronica

description: This paper presents a comparative study, based on DC, RF and low frequency noise (LFN) measurements, between Carbon-doped, and Indium/Carbon doped GalnP/GaAs HBT's featuring different emitter widths. Both technologies exhibit an evident emitter size ef­fect, while C-doped devices have larger DC and RF gains and a lower input voltage noise level. The bet­ter performance has been justified in terms of a higher quality of the extrinsic base surface. This explanation was supported by the LFN measurements carried out on self-aligned devices, which revealed an electron dif­fusion current from the emitter toward the base, proba­bly due to the pinning of the Fermi level at the surface. The HBT's have been compared also in terms of relia­bility by means of electrical stress performed at room temperature. The effect, of the stress Was a DC cur­rent gain increase associated with a reduction of the base current and of the input voltage noise lorentzian component. The In/C doped devices exhibited the largest variations, and were more sensitive to the cur­rent stress.
Theoretical analysis of material and high frequencies performence of metamorphic In Al_As/InGa_As (0.3 < x <0.6) HEMT devices on GaAs substrate.
Creators: name: Happy, H.
name: Bollaert, S.
name: Foure, H.
name: Cappy, A.
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 1997
Subjects: ING-INF/01 Elettronica

description: A theoretical analysis is made of Metamorphic HEMT structures (MM-HEMT) versus LnAs molefraction. The material properties are analysed, as are the modeling of dc, ac, noise and high frequency performance of a device with 0.25 \xm gate length. This analysis shows that an InAs molefraction of 0.40 is an optimum composition in terms of low noise and power applications. In other ways, the performance of MM-HEMT structures are similar to those obtained with InP substrate devices.
Effects of implanted carbon-buried p-layer on the performance of multifunction self-aligned-gate (MSAG) GaAs MESFET's
Creators: name: Fumi, F.
name: Peroni, M.
name: Lanzieri, C.
name: Donati Guerrieri, S.
name: Pirola, M.
name: Bonani, F.
name: Naldi, C. U.
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 1997
Subjects: ING-INF/01 Elettronica

description: This paper presents a new technology for the realization of multifunction self-aligned-gate GaAs MESFET's (SAGFET) through multiple implantation of silicon and carbon. The carbon different behaviour as shallow or deep acceptor as a function of annealing parameters and fluorine co-implantation is discussed and evidence is given that, being a carbon buried layer effective for carrier confinement in the active channnel, DC and RF performances can be considerably improved with respect to ordinary recess-gate MESFET's both for power and low-noise devices.
Paullinia trigonia Vell.
Creators: name: Araújo, Diogo
name: Alves, Marccus
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Sapindales
Sapindaceae
Paullinia
Paullinia trigonia

description: 90. Paullinia trigonia Vell. (Fig. 2F)
Brazil (from Pará to Rio Grande do Sul) (Somner 2001).
Selected Voucher:—Zambana, Alves-Araújo et al. 659 (IPA).
SMILACACEAE
description: Published as part of Araújo, Diogo & Alves, Marccus, 2010, Climbing plants of a fragmented area of lowland Atlantic Forest, Igarassu, Pernambuco (northeastern Brazil), pp. 1-24 in Phytotaxa 8 on page 22, DOI: 10.11646/phytotaxa.8.1.1, http://zenodo.org/record/4893863
Mixed-domain multi-simulator statistical device modeling and yiel-driven design
Creators: name: Bandler, J.W.
name: Biernacki, R.M.
name: Chen, S.H.
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 1997
Subjects: ING-INF/01 Elettronica

description: We present mixed-domain, multi-simulator approaches to device modeling and yield-driven optimization. Intelligent computational interfaces combine and enhance the features of otherwise disjoint simulators. Time-domain, frequency-domain and electromagnetic simulations are integrated for efficient statistical modeling and design with mixed-domain specifications. Our approach is demonstrated by statistical modeling of GaAs MESFETs and yield optimization using, simultaneously, SPICE device models, Sonnet's electromagnetic simulator em and OSA's design optimization system OSA90/hope. Space Mapping optimization aligns mode-matching and finite element based electromagnetic simulations.
Cancellation of atmospheric turbulence effects in entangled two-photon beams
Creators: name: Pereira, Marcelo V. da Cunha
name: Filpi, Luísa A. P.
name: Monken, Carlos H.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Turbulent airflow in the atmosphere and the resulting random fluctuations in its refractive index have long been known as a major cause of image deterioration in astronomical imaging and figures among the obstacles for reliable optical communication when information is encoded in the spatial profile of a laser beam. Here we show that using correlation imaging and a suitably prepared source of photon pairs, the most severe of the disturbances inflicted on the beam by turbulence can be cancelled out. Other than a two-photon light source, only linear passive optical elements are needed and, as opposed to adaptive optics techniques, our scheme does not rely on active wavefront correction.
description: 5 pages, 3 figures
Computer-aided design of multiple-varactor broadband  VCO's by a novel optimisation algorithm
Creators: name: Rizzoli, Vittorio
name: Costanzo, Alessandra
name: Caposciutti, Mauro
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 1997
Subjects: ING-INF/01 Elettronica

description: The paper introduces a novel approach to broadband nonlinear oscillator optimisation, making use of the harmonic-balance (HB) technique as the basic circuit analysis algorithm. The key idea is give the optimizer direct control of the magnitude of one harmonic (usually the output fundamental), and to replace the latter by a circuit parameter in the inner analysis loop. In this way the degenerate solution(s) of the HB system are suppressed, and the number of iterations required to achieve a prescribed performance is drastically reduced. The resulting CAD tool is particularly well-suited for systematically tackling complex problems such as broadband multiple-varactor VCO design.
АНАПСКИЕ САНТОРИНИ, КАК НОВЫЙ ВИД ПЛЯЖНОГО И ОЗДОРОВИТЕЛЬНОГО ОТДЫХА В КРАСНОДАРСКОМ КРАЕ
Creators: name: Бессонова Ольга Владимировна
name: Коротько Татьяна Владимировна
Publisher: name: Структурная и технологическая трансформация России: проблемы и перспективы. От плана ГОЭЛРО до наших дней
Year: 2021
Subjects: Курортно-рекреационный комплекс
конкурентоспособность
туризм
инвестиционная активность
сфера туризма в Краснодарском крае.

description: В статье исследуются уникальные природно-климатические условия Краснодарского края, наличие передовых медицинских учреждений и технологий, исторических достопримечательностей, которые создают потенциал для развития высокоэффективного, конкурентоспособного туристско-рекреационного комплекса международного уровня. Благодаря ему формируется позитивный имидж страны на международной арене, обеспечиваются растущие потребности населения в услугах, связанных с отдыхом, лечением и туризмом.
АРОМАМАРКЕТИНГ
Creators: name: Фисун Екатерина Константиновна
name: Кузнецова Оксана Александровна
Publisher: name: Структурная и технологическая трансформация России: проблемы и перспективы. От плана ГОЭЛРО до наших дней
Year: 2021
Subjects: аромамаркетинг
цель аромамаркетинга
направления аромамаркетинга
аромадизайн
ароматизатор
сезонная ароматизация.

description: В данной статье автор исследует, что такое аромамаркетинг, какие цели он преследует, рассматривает направления аромамаркетинга, а так же проводит исследование на выявление подходящего аромата для организаций.
Performance Analysis of l_0 Norm Constraint Least Mean Square Algorithm
Creators: name: Su, Guolong
name: Jin, Jian
name: Gu, Yuantao
name: Wang, Jian
Publisher: name: arXiv
Year: 2012
Subjects: subject: Information Theory (cs.IT)
subject: Performance (cs.PF)
subject: FOS: Computer and information sciences

description: As one of the recently proposed algorithms for sparse system identification, $l_0$ norm constraint Least Mean Square ($l_0$-LMS) algorithm modifies the cost function of the traditional method with a penalty of tap-weight sparsity. The performance of $l_0$-LMS is quite attractive compared with its various precursors. However, there has been no detailed study of its performance. This paper presents all-around and throughout theoretical performance analysis of $l_0$-LMS for white Gaussian input data based on some reasonable assumptions. Expressions for steady-state mean square deviation (MSD) are derived and discussed with respect to algorithm parameters and system sparsity. The parameter selection rule is established for achieving the best performance. Approximated with Taylor series, the instantaneous behavior is also derived. In addition, the relationship between $l_0$-LMS and some previous arts and the sufficient conditions for $l_0$-LMS to accelerate convergence are set up. Finally, all of the theoretical results are compared with simulations and are shown to agree well in a large range of parameter setting.
description: 31 pages, 8 figures
Electron-positron plasma in GRBs and in cosmology
Creators: name: Ruffini, Remo
name: Vereshchagin, Gregory
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Electron-positron plasma is believed to play imporant role both in the early Universe and in sources of Gamma-Ray Bursts (GRBs). We focus on analogy and difference between physical conditions of electron-positron plasma in the early Universe and in sources of GRBs. We discuss a) dynamical differences, namely thermal acceleration of the outflow in GRB sources vs cosmological deceleration; b) nuclear composition differences as synthesis of light elements in the early Universe and possible destruction of heavy elements in GRB plasma; c) different physical conditions during last scattering of photons by electrons. Only during the acceleration phase of the optically thick electron-positron plasma comoving observer may find it similar to the early Universe. This similarity breaks down during the coasting phase. Reprocessing of nuclear abundances may likely take place in GRB sources. Heavy nuclear elements are then destroyed, resulting mainly in protons with small admixture of helium. Unlike the primordial plasma which recombines to form neutral hydrogen, and emits the Cosmic Microwave Background Radiation, GRB plasma does not cool down enough to recombine.
description: Matched to the published version
БЛОГЕРЫ-ИНФЛЮЕНСЕРЫ В FASHION-ИНДУСТРИИ
Creators: name: Рябоконь Елизавета Михайловна
name: Кузнецова Оксана Александровна
name: Шульженко Ксения Сергеевна
Publisher: name: Структурная и технологическая трансформация России: проблемы и перспективы. От плана ГОЭЛРО до наших дней
Year: 2021
Subjects: блогер
инфлюенсер
digital маркетинг
продвижение товара/услуги
продвижение через социальные сети
влияние
взаимодействие
рекламная интеграция.

description: Все мы осознанно или неосознанно хотим кому-то подражать, и это — наша природа. В детстве нам нравится наряжаться в принцесс или супергероев, в юности хочется иметь причёску, как у «вон той певицы». И это нормально. А сейчас, когда люди устали от прямой рекламы и у них давно сформировался защитный барьер к восприятию маркетинговых материалов, брендам приходится искать новые инструменты, площадки и форматы для взаимодействия с аудиторией, влияния на потенциального потребителя и создания потребности в товарах или услугах компании. Один из таких инструментов — продвижение через популярных блогеров — инфлюенсеров. Понятие «инфлюенсер» произошло от английского слова influence, что в переводе означает «влиять». Мы рассматриваем новое веяние в социальных платформах-виртуальные инфлюенсеры. Все виртуальные инфлюенсеры-это созданные в виде людей компьютерные персонажи.
Development and validation of methods for the investigation of wine stilbenoids
Creators: name: Moss, Ryan Kurtis
Publisher: name: University of British Columbia
Year: 2014

description: Stilbenoids are secondary plant metabolites responsible for the protection of grape vine from bacterial and fungal infection. Red wine has been shown to be a major source of these compounds in the human diet, where they display an array of health benefits. The first goal of our study was to develop and validate a robust and selective method for quantification of the major stilbenoids in red and white wine using ultra-high-performance liquid chromatography coupled with electrospray ionization/quadrupole time-of-flight mass spectrometry (UHPLC-ESI-Q-TOF). Both isomers of resveratrol and piceid were quantified externally using authentic standards, while piceatannol was quantified in trans-piceid equivalents. Due to the minimal amount of sample preparation and the short method runtime, results were obtained rapidly and with low expenditure of energy, chemicals, and labor. The method was validated with respect to linearity, limit of detection (LOD), limit of quantification (LOQ), accuracy, intra- and inter-day precision and stability. All six stilbene monomers were quantified in 44 British Columbian wines; the highest total stilbene concentration in an individual wine was 28.81 mg/L in Pinot Noir, while the average across all wines was 8.49 ± 6.25 mg/L.. Another method was developed for separation, identification and semi-quantification of all derivatives of resveratrol that are present in wine. A total of 41 (both known and novel) stilbenoids were detected in extracted red wine. In addition to the well-known monomeric stilbenes, several resveratrol-resveratrol homodimers (m/z 453.1344), resveratrol-piceatannol heterodimers (m/z 469.1293) and piceatannolpiceatannol homodimers (m/z 485.1236) were detected. Modified dimers of resveratrol were also detected. Multiple trimers of resveratrol (m/z 679.1978) were detected for the first time in red wine, as well as some known and some novel stilbenoid tetramers (m/z 905.2604). A solid-phase extraction (SPE) method was developed for quantification of the stilbenoid oligomers in red wines. The monomers and oligomers in red wine from the Okanagan Valley (Cabernet Sauvignon, Merlot and Pinot Noir) and Québec (Maréchal Foch, Marquette, Sabrevois, St.Croix, and Frontenac) wines were semi-quantified as using this method. The highest concentration of total stilbenoids was 10.67 mg/L in Pinot Noir with an overall average of 3.32 ± 2.86 mg/L in all wines.
Der Einfluss von bindungsspezifischen Sprachcharakteristika auf die emotionale Reaktivität der Zuhörer und deren neuronale Korrelate : [kumulative Dissertation]
Creators: name: Leutritz, Anna
Publisher: name: Otto-von-Guericke-Universität Magdeburg
Year: 2019
Subjects: subject: Bindungsverhalten
subject: Interaktion
subject: Hirnfunktion
subject: 150.724

description: Erfahrungen in der frühen Kindheit prägen Bindungsmuster, die wiederum Verhalten, Gedanken und Gefühle beeinflussen. Frühkindlicher Stress kann langfristige Auswirkungen auf die psychische und körperliche Gesundheit haben. In der vorliegenden Dissertation wurden Übertragungseffekte auf Wohlbefinden und Gegenübertragungsreaktionen, ausgelöst durch Sprachcharakteristika verschiedener Bindungsmuster, zuerst auf psychometrischer Ebene in einer gesunden Stichprobe untersucht. Die unsicheren Narrative beeinflussten die emotionale Reaktivität der Zuhörer am meisten. In einer anschließenden Studie wurde mit funktioneller Magnetresonanztomographie im Ruhezustand der Einfluss dieser bindungstypischen Sprachcharakteristika auf die Aktivierung kognitiv-emotionaler Schemata beim Zuhörer mit Hilfe von funktionellen Konnektivitäts (FC)-Analysen untersucht. Das unsicher-vermeidende Narrativ führte zu einer erhöhten FC innerhalb eines sogenannten „Netzwerkes für soziale Vermeidung“ sowie zu einer Segregation von Nucleus caudatus als repräsentative Region für soziales Annäherungsverhalten und Regionen mit besonderer Bedeutung für Mentalisierungsprozesse. In einer klinischen Stichprobe von psychosomatischen Patienten zeigten die Patienten eine erhöhte Reaktivität auf das unsicher-verstrickte Narrativ, die sich in einem verminderten Wohlbefinden und niedrigeren Gegenübertragungsreaktionen im Vergleich zu gesunden Kontrollprobanden widerspiegelte. Die dargestellten Ergebnisse weisen auf neuronale Korrelate von langanhaltenden Stimmungsänderungen und Schemaaktivierungen hin, die durch bindungsspezifische Sprachcharakteristika ausgelöst werden. Ein besseres Verständnis der Zusammenhänge von Gegenübertragungsreaktionen ausgelöst durch bindungsspezifische Sprachcharakteristika kann in psychotherapeutischen Beziehungen zu einem größeren Therapieerfolg führen.
Correlation measures in bipartite states and entanglement irreversibility
Creators: name: Wu, Shengjun
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Physics (quant-ph)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We derive quantitative relations among several naturally defined measures of classical and nonclassical correlations in a bipartite quantum state. We also obtain an upper bound of entanglement irreversibility and a sufficient condition for reversible entanglement. The additivity of entanglement of formation is directly related to the additivity of quantum discord as well as a certain measure of classical correlation.
description: 9 pages, 2 figures
Additional file 2 of Personalized genome assembly for accurate cancer somatic mutation discovery using tumor-normal paired reference samples
Creators: name: Xiao, Chunlin
name: Chen, Zhong
name: Chen, Wanqiu
name: Padilla, Cory
name: Colgan, Michael
name: Wu, Wenjun
name: Fang, Li-Tai
name: Liu, Tiantian
name: Yang, Yibin
name: Schneider, Valerie
name: Wang, Charles
name: Xiao, Wenming
Publisher: name: figshare
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 2. Included all the supplementary figures for this manuscript.
Criterion for the performance analysis of synchronous and asynchronous sampling instruments based on nonlinear processing
Creators: name: Catelani, M.
name: Luculano, G.
name: Mirri, D.
name: Filicori, F.
name: Menchetti, A.
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 1992
Subjects: ING-INF/07 Misure elettriche e elettroniche
ING-INF/01 Elettronica

description: The authors propose a criterion for the comparison of different sampling strategies (synchronous, asynchronous and random) and filtering algorithms used in digital instruments which provide the estimate of the time average of a signal processed with a nonlinear conversion of multiple inputs (e.g. wattmeters, RMS voltmeters, . . .). This criterion uses the Bayesian approach to incorporate, for every sampling strategy, any prior information on the influences of each incidental quantity which can vary the output of the instrument, transforming this output into a statistic. The asymptotic mean-squared error of the measurements has been assumed as an estimator of the error and its general expression, valid for the most common sampling strategies used in practice, has been deduced. This asymptotic error is a function of the frequency response of the digital filter used and, eventually, of the characteristic function of the probability distribution selected for the random variables generating the sampling instants. The particular formulae for different sampling strategies and filtering algorithms are discussed and compared
Microcredito e "cajas de credito" in Argentina: considerazioni giuridiche per lo sviluppo e la regolazione di un sistema finanziario alternativo a servizio dell'economia locale
Creators: name: Lamandini, Marco
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2004
Subjects: IUS/04 Diritto commerciale

description: Studio sul microcredito e sul sistema bancario in Argentina alla luce delle più rilevanti esperienze internazionali, e una serie di raccomandazioni circa la disciplina e lo sviluppo di un efficace e diffuso sistema di casse di credito cooperativo a servizio dell'economia locale.
On-wafer I/V measurement setup for the characterization of low-frequency dispersion in electron devices
Creators: name: Raffo, A.
name: Santarelli, A.
name: Traverso, P.A.
name: Vannini, G.
name: Filicori, F.
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2004
Subjects: ING-INF/07 Misure elettriche e elettroniche
ING-INF/01 Elettronica

description: Large-signal dynamic modelling of 111-V FETs
cannot he simply based on DC i/v characteristics, when
accurate performance prediction is needed. In fact,
dispersive phenomena due to self-heating and/or traps
(surface state densities and deep level traps) must be taken
into account since they cause important deviations in the
low-frequency dynamic drain current. Thus, static drain
current characteristics should he replaced with a suitable
model which also accounts for low-frequency dispersive
effects. The research community has proposed different
modelling approaches and quite often a characterisation by
means of pulsed i/v measurement systems has been suggested
as the more appropriate for the identification of lowfrequency
drain current models. In the paper, a new largesignal
measurement setup is presented which is based on
simple low-frequency sinusoidal excitations and it is easily
reproducible with conventional general-purpose lab
instrumentation. Moreover, the proposed setup is adopted in
the paper to extract a hackgating-like model for dispersive
phenomena
A Note on the Characterization of Digraph Sequences
Creators: name: Berger, Annabell
Publisher: name: arXiv
Year: 2011
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05C20

description: We consider the following fundamental realization problem of directed graphs. Given a sequence $S:={a_1 \choose b_1},\dots,{a_n \choose b_n}$ with $a_i,b_i\in \mathbb{Z}_0^+.$ Does there exist a digraph (no loops and no parallel arcs are allowed)$G=(V,A)$ with a labeled vertex set $V:=\{v_1,\dots,v_n\}$ such that for all $v_i \in V$ indegree and outdegree of $v_i$ match exactly the given numbers $a_i$ and $b_i$, respectively? There exist two known approaches solving this problem in polynomial running time. One first approach of Kleitman and Wang (1973) uses recursive algorithms to construct digraph realizations \cite{KleitWang:73}. The second one draws back into the Fifties and Sixties of the last century and gives a complete characterization of digraph sequences (Gale 1957, Fulkerson 1960, Ryser 1957, Chen 1966). That is, one has only to validate a certain number of inequalities. Chen bounded this number by $n$. His characterization demands the property that $S$ has to be in lexicographical order. We show that this condition is stronger than necessary. We provide a new characterization which is formally analogous to the classical one by Erd{\H o}s and Gallai (1960) for graphs. Hence, we can give several, different sets of $n$ inequalities. We think that this stronger result can be very important with respect to structural insights about the sets of digraph sequences, for example in the context of threshold sequences. Furthermore, the number of inequalities can be restricted to all $k \in \{1,\dots,n-1\}$ with $a_{k+1}>a_{k}$ and to $k=n.$ An analogous result for graphs was given by Tripathi and Vijay \cite{TripathiVijay03}. We prove this property also for the case of digraphs (no parallel arcs) with at most one loop per vertex.
description: 6 pages
ГОРОД-КУРОРТ АНАПА КАК ОСОБАЯ ЭКОНОМИЧЕСКАЯ ЗОНА
Creators: name: Луговая Юлия Евгеньевна
name: Коротько Татьяна Владимировна
Publisher: name: Структурная и технологическая трансформация России: проблемы и перспективы. От плана ГОЭЛРО до наших дней
Year: 2021
Subjects: Город-курорт Анапа
туризм
особая экономическая зона
детский отдых
развитие инфраструктуры
санаторно-курортная зона.

description: В статье исследуется и рассматривается развитие обрабатывающих отраслей экономики, высокотехнологичных отраслей экономики, развития туризма, санаторно-курортной сферы, портовой и транспортной инфраструктур, разработки технологий и коммерциализации их результатов, производства новых видов продукции государством создаются особые экономические зоны.
ЗАВИСИМОСТЬ ФЕДЕРАЛЬНОГО БЮДЖЕТА ОТ ЭКСПОРТА ТОПЛИВНО-ЭНЕРГЕТИЧЕСКИХ РЕСУРСОВ КАК УГРОЗА ЭКОНОМИЧЕСКОЙ БЕЗОПАСНОСТИ РОССИИ
Creators: name: Терещенко Алексей Петрович
Publisher: name: Структурная и технологическая трансформация России: проблемы и перспективы. От плана ГОЭЛРО до наших дней
Year: 2021
Subjects: топливно-энергетический комплекс
нефтегазовые доходы
дефицит федерального бюджета
экономическая безопасность
внешние и внутренние угрозы
манипулирование валютным рынком
бегство капитала.

description: В статье исследуются проблемы зависимости федерального бюджета от экспорта углеводородов, его наполняемости в условиях экономического кризиса, снижения спроса и мировых цен на углеводородное сырье, активного перехода развитых стран к альтернативной «зеленой энергетике», а также рассматриваются и предлагаются способы их решения в целях обеспечения экономической безопасности государства.
CAD identification and validation of a non-linear dynamic model for performance analysis of large-signal amplifiers
Creators: name: Florian, C.
name: Filicori, F.
name: Mirri, D.
name: Brazil, T.
name: Wren, M.
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2003
Subjects: ING-INF/07 Misure elettriche e elettroniche
ING-INF/01 Elettronica

description: We describe the CAD identification and software implementation of a Volterra-like integral series expansion for the behavioral-level simulation of communication amplifiers. The model represents an improvement with respect to the classical AM-AM AM-PM memoryless approach. The performance of the model is compared with both the AM-AM AM-PM approach and circuit-level CAD simulation
Proof of Convergence and Performance Analysis for Sparse Recovery via Zero-point Attracting Projection
Creators: name: Wang, Xiaohan
name: Gu, Yuantao
name: Chen, Laming
Publisher: name: arXiv
Year: 2012
Subjects: subject: Information Theory (cs.IT)
subject: Performance (cs.PF)
subject: FOS: Computer and information sciences

description: A recursive algorithm named Zero-point Attracting Projection (ZAP) is proposed recently for sparse signal reconstruction. Compared with the reference algorithms, ZAP demonstrates rather good performance in recovery precision and robustness. However, any theoretical analysis about the mentioned algorithm, even a proof on its convergence, is not available. In this work, a strict proof on the convergence of ZAP is provided and the condition of convergence is put forward. Based on the theoretical analysis, it is further proved that ZAP is non-biased and can approach the sparse solution to any extent, with the proper choice of step-size. Furthermore, the case of inaccurate measurements in noisy scenario is also discussed. It is proved that disturbance power linearly reduces the recovery precision, which is predictable but not preventable. The reconstruction deviation of $p$-compressible signal is also provided. Finally, numerical simulations are performed to verify the theoretical analysis.
description: 29 pages, 6 figures
On the Stability of Non-Extremal Conifold Backgrounds with Sources
Creators: name: Caceres, Elena
name: Young, Steve
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present finite temperature solutions describing N_c D5 branes wrapped on the S^2 of the resolved conifold in the presence of N_f flavor brane sources and their backreaction, i.e. N_f/N_c ~ 1. In these solutions the dilaton does not blow up at infinity but stabilizes to a finite value. Thus, we can use them to generate new ones with D5 and D3 charge. The resulting backgrounds are non-extremal versions of the "flavored" resolved deformed conifold. It is tempting to interpret these solutions as gravity duals of finite temperature field theories exhibiting non-trivial phenomena as Seiberg dualities, Higgsing and confinement. However, a first necessary step in this direction is to investigate their stability. We study the specific heat of these new flavored backgrounds and find that they are thermodynamically unstable. Our results on the stability also apply to some of the non-extremal backgrounds with Klebanov-Strassler asymptotics found in the literature.
description: 34+16 pages, 26 figures. Published version
Effekte der Ischämischen Fernpräkonditionierung auf die Lungenfunktion bei gesunden Probanden
Creators: name: Jovanovska, Elena
Publisher: name: Otto-von-Guericke-Universität Magdeburg
Year: 2020
Subjects: subject: Ischämische Präkonditionierung
subject: Lungenfunktion
subject: 612.1

description: Die ischämische Fernpräkonditionierung (RIP) stellt ein potentiales und preisgünstiges Konzept zur Organprotektion dar. Durch Anwendung wiederholter simultaner Ischämien an einer Extremität kann das Zielorgan geschützt werden. Die bisherige Studienlage zu diesem Thema erfasst hauptsächlich das kardiovaskuläre System. Die Lunge lag wenig im Fokus dieser Untersuchungen. Hierbei wurde die Allgemeinanästhesie als ein möglicher Störfaktor betrachtet. Das Ziel dieser Studie war die Untersuchung der Auswirkung der RIP auf die Lungenfunktion bei gesunden spontan-atmenden Probanden. In einer kontrollierten Untersuchung wurden 28 Probanden untersucht, aufgeteilt in eine RIP- und eine Kontrollgruppe. Die RIP-Gruppe erhielt 4 x 5 min RIP-Zyklen an einer unteren Extremität. Es ergaben sich jeweils 20-minütige Ischämie- und Reperfusionszeiten. Die Messung der Lungenfunktionsparameter erfolgte via Spirometrie und Ganzkörper-Bodyplethysmographie. Die Blutgase wurden über eine kapilläre BGA erfasst. All dies fand zu drei Zeitpunkten statt – T1 = Kontrollzustand, T2 = Zeit 60 min nach RIP und T3 = Zeit 24 h nach RIP. Die Kontrollgruppe erhielt keine RIP-Prozedur. Die Schlussfolgerung war, dass RIP einen frühen Effekt auf die Oxygenierung hat, als Folge der kurzfristigen Verstärkung der VA/Q-Inhomogenität. Es wurden keine frühen und späten Effekte der RIP auf die Lungenfunktion nachgewiesen.
ИНСТИТУЦИОНАЛЬНАЯ РОЛЬ СТАНДАРТИЗАЦИИ В КОРПОРАТИВНОМ УПРАВЛЕНИИ
Creators: name: Раков Андрей Витальевич
Publisher: name: Структурная и технологическая трансформация России: проблемы и перспективы. От плана ГОЭЛРО до наших дней
Year: 2021
Subjects: корпоративное управление
стандартизация
внешняя и внутренняя среда
институциональная экономика
системы менеджмента.

description: В условиях все более жесткой конкуренции компании заинтересованы при реализации корпоративной технологии управления в привлечении разнообразных инструментов, позволяющих реализовывать своё конкурентное преимущество. Эффективное использование методов стандартизации повышает эффективность и способствует устойчивому развитию компаний. В работе рассмотрены особенности применения стандартизации и её влияния на состояние внешней и внутренней среды корпораций благоприятствующих повышению эффективности корпоративного управления.
КАКАЯ РЕКЛАМА “ЦЕПЛЯЕТ” ПОКОЛЕНИЯ X, Y, Z
Creators: name: Давидян Милена Руслановна
name: Руденко Ксения Олеговна
name: Кузнецова Оксана Александровна
Publisher: name: Структурная и технологическая трансформация России: проблемы и перспективы. От плана ГОЭЛРО до наших дней
Year: 2021
Subjects: потребительские предпочтения
социальные сети
маркетплейс
поколение
реклама
офферы.

description: В данной статье исследуются проблемы продвижения рекламы для разных поколений и предлагаются пути решения этих проблем, исследуется понятие потребительского предпочтения, как неотъемлемый элемент рынка в системе маркетинга, способствующий решения важных задач продвижения рекламы.
КЛАССИФИКАЦИЯ ВНЕШНИХ ФАКТОРОВ КОНКУРЕНТОСПОСОБНОСТИ ПРЕДПРИЯТИЙ СФЕРЫ УСЛУГ
Creators: name: Михайлова Вероника Михайловна
Publisher: name: Структурная и технологическая трансформация России: проблемы и перспективы. От плана ГОЭЛРО до наших дней
Year: 2021
Subjects: сфера услуг
внешние факторы
конкурентоспособность
объективные факторы
пространственные факторы
временные факторы.

description: Обозначена значимость развивающейся сферы услуг в изменяющейся рыночной экономике. Сформулированы основные преимущества и недостатки сферы торговли в условиях ресурсных ограничений. Предложена классификация внешних факторов конкурентоспособности предприятий сферы услуг. Сделан вывод о том, что классификационный фактор является важным при определении вектора развития сферы услуг.
МЕТОДИЧЕСКИЕ ПОДХОДЫ К ОЦЕНКЕ ЭФФЕКТИВНОСТИ УПРАВЛЕНИЯ ФИНАНСОВЫМ ПОТЕНЦИАЛОМ В КОНТЕКСТЕ ОБЕСПЕЧЕНИЯ ЭКОНОМИЧЕСКОЙ БЕЗОПАСНОСТИ ХОЗЯЙСТВУЮЩИХ СУБЪЕКТОВ
Creators: name: Кучирова Алина Андреевна
name: Ярошенко Виктория Сергеевна
name: Писаренко Кристина Валерьевна
Publisher: name: Структурная и технологическая трансформация России: проблемы и перспективы. От плана ГОЭЛРО до наших дней
Year: 2021
Subjects: прогноз и текущая оценка эффективности
финансовый потенциал
оценка финансового потенциала
система показателей экономической безопасности
экономический риск

description: В статье проанализированы современные методические подходы к оценке эффективности управления финансовым потенциалом в контексте обеспечения экономической безопасности хозяйствующих субъектов. По результатам исследования предложена методика оценки текущего состояния финансового потенциала через систему оценки экономического риска на основе прогноза финансовых коэффициентов.
Der Acetylierungsstatus des Kälteschockproteins YB-1 in Monozyten ist assoziiert mit systemischer Entzündung und Gefäßschädigung
Creators: name: Ewert, Lara
Publisher: name: Otto-von-Guericke-Universität Magdeburg
Year: 2019
Subjects: subject: Kälteschock-Proteine
subject: Entzündung
subject: Dialyse
subject: 616.614

description: Dialysepatienten weisen eine hohe Prävalenz und gesteigerte Progredienz atherosklerotischer Gefäßerkrankungen auf. Die Folge ist eine Infiltration von Leukozyten, vor allem von zirkulierenden Monozyten, welche nach der Diapedese zu Makrophagen ausdifferenzieren. Experimentelle Daten zeigen, dass Monozyten auf die Hochregulierung des Kälteschockproteins YB-1 mit der Ausbildung eines aktivierten, pro-phagozytischen, inflammatorischen Phänotyps reagieren. In dieser Arbeit wurde die YB-1 Expression in zirkulierenden und in die Gefäßwand infiltrierende Monozyten bei gesunden Kontrollen und Dialysepatienten durch die MELC Immunfluoreszenzfärbung charakterisiert. Ein hoher Gehalt von acetyliertem YB-1 wird im Zellkern von adhärenten und infiltrierenden CD14+CD68+ Monozyten der Nabelschnurarterie und atherosklerotisch veränderten Iliakalgefäß-Präparaten detektiert. In einem zweiten Schritt wurden zirkulierende Monozyten, YB-1 Gehalt und Acetylierungsstatus mittels Durchflusszytometrie bei einer gesunden Blutspenderkohorte (n=91) und einer Dialysekohorte (n=63) analysiert. Im Vergleich zu gesunden Kontrollen haben Dialysepatienten weniger Mo1 und mehr proinflammatorische Mo2 und Mo3 Monozyten. Der Gehalt von nicht-acetyliertem YB-1 ist signifikant reduziert, wohingegen acetyliertes YB-1 in allen Monozytensubpopulationen stark erhöht ist. Bei Dialysepatienten mit Diabetes mellitus und Intima Plaque Formation wird mehr acetyliertes YB-1 detektiert. Die proinflammatorischen Mediatoren TNFα, IL-6, uPAR, M-CSF, Progranulin, ANP und Midkine, sowie das antiinflammatorische IL-10 sind bei den Dialysepatienten im Vergleich zu den gesunden Kontrollen deutlich erhöht.
Implementierung der palliativmedizinischen Lehre an der Medizinischen Fakultät der Otto-von-Guericke-Universität Magdeburg
Creators: name: Heberling, Lisa
Publisher: name: Otto-von-Guericke-Universität Magdeburg
Year: 2019
Subjects: subject: Medizinstudium
subject: Palliativmedizin
subject: 610.71

description: Hintergrund – Das Ziel der vorliegenden Arbeit war es, den Implementierungsprozess des seit 2009 in der Approbationsordnung für Ärzte verankerten Querschnittsbereichs 13 „Palliativmedizin“ an der Medizinischen Fakultät der Otto-von-Guericke-Universität Magdeburg im Hinblick auf lokale Besonderheiten mangels eigenen Lehrstuhls, auf die Effizienz des Curriculums und als Part moderner Medizingeschichte zu untersuchen. Dabei sollte insbesondere das Diskussionsthema des ärztlich assistierten Suizids als Impulsgeber für den Ausbau der Palliativmedizin eine wichtige Rolle spielen. Methodik – Der erste Abschnitt stellt als medizinhistorischer Beitrag den Weg der Palliativmedizin in das Studium deutscher Medizinstudierender dar. Von den Ursprüngen der Palliativmedizin wurden die Entwicklungen der letzten 25 Jahre herausgestellt und dabei die gesellschaftliche und politische Diskussion zum Thema Sterbehilfe aufgearbeitet. Im zweiten Abschnitt wurde die Entstehung des Magdeburger palliativmedizinischen Curriculums untersucht und in den Jahren 2013 und 2014 mittels Umfragen unter Studierenden sowie 2015 einer Umfrage unter Dozenten und Dozentinnen evaluiert. Ergebnisse – Der neue Querschnittsbereich 13 konnte erfolgreich implementiert werden. Ein fehlender Lehrstuhl bedingte einen besonderen Charakter durch die Einbeziehung von über 50 Lehrenden verschiedener Fachdisziplinen im Sinne eines multiprofessionellen Palliative-Care-Konzepts. In der Evaluation konnte eine gute Bewertung des Curriculums herausgestellt werden mit dem Schwachpunkt zu geringer Kapazitäten für Praxisnähe mit Patientenkontakt und Hospitationen. Schlussfolgerung – Die Palliativmedizin ist im Hinblick auf deren kontinuierlichen Ausbau in der Patientenversorgung ein bedeutsamer Teil der ärztlichen Ausbildung. Die Ergebnisse der Arbeit können zur initialen Strukturierung der palliativmedizinischen Lehre beitragen. Die Entwicklung des universitären Curriculums sollte im multiprofessionellen Austausch fortgesetzt werden.
ОБРАЗОВАНИЕ, КАК СОЦИАЛЬНО-ЭКОНОМИЧЕСКАЯ КАТЕГОРИЯ: ПОНЯТИЕ, ФУНКЦИИ, ЗНАЧЕНИЕ
Creators: name: Лисина Юлия Юрьевна
name: Арутюнова Татьяна Александровна
Publisher: name: Структурная и технологическая трансформация России: проблемы и перспективы. От плана ГОЭЛРО до наших дней
Year: 2021
Subjects: система образования
экономика государства
человеческий капитал
экономическая категория
образовательные учреждения
эдукология
рынок образовательных услуг.

description: В статье приводятся разные трактовки определений «образования», как социально — экономической категории, которая непосредственно взаимосвязана с экономикой государства.
Structural Routability of n-Pairs Information Networks
Creators: name: Nair, Girish N.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Information Theory (cs.IT)
subject: Networking and Internet Architecture (cs.NI)
subject: Social and Information Networks (cs.SI)
subject: FOS: Computer and information sciences
subject: 94

description: Information does not generally behave like a conservative fluid flow in communication networks with multiple sources and sinks. However, it is often conceptually and practically useful to be able to associate separate data streams with each source-sink pair, with only routing and no coding performed at the network nodes. This raises the question of whether there is a nontrivial class of network topologies for which achievability is always equivalent to routability, for any combination of source signals and positive channel capacities. This chapter considers possibly cyclic, directed, errorless networks with n source-sink pairs and mutually independent source signals. The concept of downward dominance is introduced and it is shown that, if the network topology is downward dominated, then the achievability of a given combination of source signals and channel capacities implies the existence of a feasible multicommodity flow.
description: The final publication is available at link.springer.com http://link.springer.com/chapter/10.1007/978-3-319-02150-8_7
Supplementary information from Antigenic escape accelerated by the presence of immunocompromised hosts
Creators: name: Kumata, Ryuichi
name: Sasaki, Akira
Publisher: name: The Royal Society
Year: 2022
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 60102 Bioinformatics
subject: FOS: Computer and information sciences
subject: Health Care
subject: Diseases
subject: 111706 Epidemiology
subject: FOS: Health sciences
subject: 10202 Biological Mathematics
subject: FOS: Mathematics

description: The repeated emergence of SARS-CoV-2 escape mutants from host immunity has obstructed the containment of the current pandemic and poses a serious threat to humanity. Prolonged infection in immunocompromised patients has received increasing attention as a driver of immune escape, and accumulating evidence suggests that viral genomic diversity and emergence of immune-escape mutants are promoted in immunocompromised patients. However, because immunocompromised patients comprise a small proportion of the host population, whether they have a significant impact on antigenic evolution at the population level is unknown. We consider an evolutionary epidemiological model that combines antigenic evolution and epidemiological dynamics. Applying this model to a heterogeneous host population, we study the impact of immunocompromised hosts on the evolutionary dynamics of pathogen antigenic escape from host immunity. We derived analytical formulae of the speed of antigenic evolution in heterogeneous host populations and found that even a small number of immunocompromised hosts in the population significantly accelerates antigenic evolution. Our results demonstrate that immunocompromised hosts play a key role in viral adaptation at the population level and emphasize the importance of critical care and surveillance of immunocompromised hosts.