cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Imaging Neurovascular Function and Functional Recovery after Stroke in the Rat Striatum Using Forepaw Stimulation
Creators: name: Du, Fang
name: Chen, You-Yin
name: Duong, Timothy Q
name: Lai, Hsin-Yi
name: Hui, Edward S
name: Kao, Yu-Chieh Jill
name: Huang, Shiliang
name: Shih, Yen-Yu Ian
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2014

description: Negative functional magnetic resonance imaging (fMRI) response in the striatum has been observed in several studies during peripheral sensory stimulation, but its relationship between local field potential (LFP) remains to be elucidated. We performed cerebral blood volume (CBV) fMRI and LFP recordings in normal rats during graded noxious forepaw stimulation at nine stimulus pulse widths. Albeit high LFP–CBV correlation was found in the ipsilateral and contralateral sensory cortices (r=0.89 and 0.95, respectively), the striatal CBV responses were neither positively, nor negatively correlated with LFP (r=0.04), demonstrating that the negative striatal CBV response is not originated from net regional inhibition. To further identify whether this negative CBV response can serve as a marker for striatal functional recovery, two groups of rats (n=5 each) underwent 20- and 45-minute middle cerebral artery occlusion (MCAO) were studied. No CBV response was found in the ipsilateral striatum in both groups immediately after stroke. Improved striatal CBV response was observed on day 28 in the 20-minute MCAO group compared with the 45-minute MCAO group (P<0.05). This study shows that fMRI signals could differ significantly from LFP and that the observed negative CBV response has potential to serve as a marker for striatal functional integrity in rats.
ОСОБЕННОСТИ ФОРМИРОВАНИЯ МОДЕЛИ ПОВЕДЕНИЯ ПОТРЕБИТЕЛЕЙ КУЛЬТУРНЫХ БЛАГ В УСЛОВИЯХ ЦИФРОВИЗАЦИИ
Creators: name: ПОПОВА МАРИЯ ИВАНОВНА
name: СОРВИНА ТАИСИЯ АНДРЕЕВНА
Publisher: name: Петербургский экономический журнал
Year: 2020
Subjects: ЦИФРОВИЗАЦИЯ
КУЛЬТУРНЫЕ БЛАГА
ПОТРЕБНОСТИ
ПОВЕДЕНИЕ ПОТРЕБИТЕЛЕЙ
МОДЕЛЬ ПОТРЕБЛЕНИЯ
ЦЕННОСТИ
DIGITALIZATION
CULTURAL GOODS
NEEDS
CONSUMER BEHAVIOR
CONSUMPTION PATTERNS
VALUES

description: В статье раскрываются изменения, характеризующие модель поведенияпотребителей культурных благ в условиях цифровизации. Приводятсяфакторы, определяющие формирование модели поведения потребителякультурных благ на индивидуально-психологическом уровне, а также привыборе культурного продукта и способов его потребления. Характеризуются особенности и атрибуты культурных благ, возникшие при переходе ких потреблению на основе цифровых технологий. Авторами предлагаютсяспособы изменения в системе управления взаимоотношениями организацийи учреждений сферы культуры с потребителями культурных благ.
ЭФФЕКТИВНОСТЬ ИНВЕСТИЦИОННЫХ ПРОЕКТОВ В ОБЛАСТИ КАЧЕСТВА
Creators: name: АРЖЕВИКИНА МАРИЯ ИВАНОВНА
name: МАМЕДОВ ЭЙТИРАМ ЭЙТИБАР ОГЛЫ
name: ЛЕОНОВА ТАТЬЯНА ИННОКЕНТЬЕВНА
Publisher: name: Петербургский экономический журнал
Year: 2020
Subjects: ЭФФЕКТИВНОСТЬ
ИНВЕСТИЦИИ
ПРОЕКТЫ В ОБЛАСТИ КАЧЕСТВА
ЭФФЕКТЫ
ЕFFICIENCY
INVESTMENTS
PROJECTS IN THE FIELD OF QUALITY
EFFECTS

description: В статье представлена идентификация инвестиционных проектов в области качества по виду направлений деятельности в рамках Всеобщего менеджмента качества и выявлены их особенности. Составлена классификация экономических, социальных и экологических эффектов. Отраженыподходы к определению комплексной эффективности инвестиционных проектов в области качества. Приведена модель формирования оптимальногопортфеля проектов в области качества.
On local weak limit and subgraph counts for sparse random graphs
Creators: name: Kurauskas, Valentas
Publisher: name: arXiv
Year: 2015
Subjects: subject: Probability (math.PR)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: We use an inequality of Sidorenko to show a general relation between local and global subgraph counts and degree moments for locally weakly convergent sequences of sparse random graphs. This yields an optimal criterion to check when the asymptotic behaviour of graph statistics such as the clustering coefficient and assortativity is determined by the local weak limit. As an application we obtain new facts for several common models of sparse random intersection graphs where the local weak limit, as we see here, is a simple random clique tree corresponding to a certain two-type Galton-Watson branching process.
(400545) Christian Gray Spence
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Medullary Norepinephrine Neurons Modulate Local Oxygen Concentrations in the Bed Nucleus of the Stria Terminalis
Creators: name: Bucher, Elizabeth S
name: Rodeberg, Nathan T
name: Wightman, R Mark
name: Kirkpatrick, Douglas C
name: Belle, Anna M
name: Fox, Megan E
name: Kim, Laura
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2014

description: Neurovascular coupling is understood to be the underlying mechanism of functional hyperemia, but the actions of the neurotransmitters involved are not well characterized. Here we investigate the local role of the neurotransmitter norepinephrine in the ventral bed nucleus of the stria terminalis (vBNST) of the anesthetized rat by measuring O2, which is delivered during functional hyperemia. Extracellular changes in norepinephrine and O2 were simultaneously monitored using fast-scan cyclic voltammetry. Introduction of norepinephrine by electrical stimulation of the ventral noradrenergic bundle or by iontophoretic ejection induced an initial increase in O2 levels followed by a brief dip below baseline. Supporting the role of a hyperemic response, the O2 increases were absent in a brain slice containing the vBNST. Administration of selective pharmacological agents demonstrated that both phases of this response involve β-adrenoceptor activation, where the delayed decrease in O2 is sensitive to both α- and β-receptor subtypes. Selective lesioning of the locus coeruleus with the neurotoxin DSP-4 confirmed that these responses are caused by the noradrenergic cells originating in the nucleus of the solitary tract and A1 cell groups. Overall, these results support that non-coerulean norepinephrine release can mediate activity-induced O2 influx in a deep brain region.
Strange divisibility in groups and rings
Creators: name: Klyachko, Anton A.
name: Mkrtchyan, Anna A.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Group Theory (math.GR)
subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics

description: We prove a general divisibility theorem that implies, e.g., that, in any group, the number of generating pairs (as well as triples, etc.) is a multiple of the order of the commutator subgroup. Another corollary says that, in any associative ring, the number of Pythagorean triples (as well as four-tuples, etc.) of invertible elements is a multiple of the order of the multiplicative group.
description: 7 pages. A Russian version of this paper is at http://halgebra.math.msu.su/staff/klyachko/papers.htm . V.2: misprints corrected, some applications generalised. V.3: minor additions and corrections. V.4: Some corrections and generalisations (see Theorem on Monomorphisms and Subgroups). V.5: A reference is added
ФОРМИРОВАНИЕ ИМИДЖА РЕГИОНА КАК ЭЛЕМЕНТ СИСТЕМЫ СТРАТЕГИЧЕСКОГО РАЗВИТИЯ
Creators: name: БУЛОЧНИКОВ ПАВЕЛ АНДРЕЕВИЧ
Publisher: name: Петербургский экономический журнал
Year: 2020
Subjects: РЕГИОН
СТРАТЕГИЯ РЕГИОНАЛЬНОГО РАЗВИТИЯ
ИМИДЖ РЕГИОНА
БРЕНД РЕГИОНА
REGION
REGIONAL DEVELOPMENT STRATEGY
IMAGE OF THE REGION
BRAND OF THE REGION

description: В статье рассматриваются актуальные задачи создания имиджа и бренда региона, решаемые в процессе формирования региональных стратегийсоциально-экономического развития. Показано, что имидж региона является интегральной характеристикой, отражающей реальную конкурентоспособность региональной системы, выявлены ключевые критериисоциально-экономического развития региона, влияющие на имидж. Авторуказывает на отмеченную в федеральных нормативно-правовых актах,регламентирующих пространственное развитие Российской Федерации,актуальность вопросов формирования благоприятного имиджа субъектовФедерации, а также конструирования региональных брендов. На примереРеспублики Карелия проанализированы слабые и сильные стороны имиджа региона, даны рекомендации по корректировке усилий региональныхвластей в процессе разработки стратегии развития данного региона сучетом их влияния на имидж. Сформулированы общие рекомендации длярегионов Российской Федерации по продвижению бренда региона и развитию его имиджа.
Cheminformatics Meets Molecular Mechanics: A Combined Application of Knowledge-Based Pose Scoring and Physical Force Field-Based Hit Scoring Functions Improves the Accuracy of Structure-Based Virtual Screening
Creators: name: Hsieh, Jui-Hua
name: Wang, Xiang S.
name: Liu, Shubin
name: Tropsha, Alexander
name: Yin, Shuangye
name: Dokholyan, Nikolay V.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2012

description: Poor performance of scoring functions is a well-known bottleneck in structure-based virtual screening, which is most frequently manifested in the scoring functions’ inability to discriminate between true ligands versus known non-binders (therefore designated as binding decoys). This deficiency leads to a large number of false positive hits resulting from virtual screening. We have hypothesized that filtering out or penalizing docking poses recognized as non-native (i.e., pose decoys) should improve the performance of virtual screening in terms of improved identification of true binders. Using several concepts from the field of cheminformatics, we have developed a novel approach to identifying pose decoys from an ensemble of poses generated by computational docking procedures. We demonstrate that the use of target-specific pose (-scoring) filter in combination with a physical force field-based scoring function (MedusaScore) leads to significant improvement of hit rates in virtual screening studies for 12 of the 13 benchmark sets from the clustered version of the Database of Useful Decoys (DUD). This new hybrid scoring function outperforms several conventional structure-based scoring functions, including XSCORE∷HMSCORE, ChemScore, PLP, and Chemgauss3, in six out of 13 data sets at early stage of VS (up 1% decoys of the screening database). We compare our hybrid method with several novel VS methods that were recently reported to have good performances on the same DUD data sets. We find that the retrieved ligands using our method are chemically more diverse in comparison with two ligand-based methods (FieldScreen and FLAP∷LBX). We also compare our method with FLAP∷RBLB, a high-performance VS method that also utilizes both the receptor and the cognate ligand structures. Interestingly, we find that the top ligands retrieved using our method are highly complementary to those retrieved using FLAP∷RBLB, hinting effective directions for best VS applications. We suggest that this integrative virtual screening approach combining cheminformatics and molecular mechanics methodologies may be applied to a broad variety of protein targets to improve the outcome of structure-based drug discovery studies.
Discovery of Novel Antimalarial Compounds Enabled by QSAR-Based Virtual Screening
Creators: name: Guiguemde, Armand
name: Clark, Julie
name: Sedykh, Alexander
name: Connelly, Michele C.
name: Ekins, Sean
name: Zhu, Hao
name: Fourches, Denis
name: Guy, R. Kiplin
name: Tropsha, Alexander
name: Zhang, Liying
name: Hodges, Dena
name: Sigal, Martina
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2013

description: Quantitative structure–activity relationship (QSAR) models have been developed for a dataset of 3133 compounds defined as either active or inactive against P. falciparum. Since the dataset was strongly biased towards inactive compounds, different sampling approaches were employed to balance the ratio of actives vs. inactives, and models were rigorously validated using both internal and external validation approaches. The balanced accuracy for assessing the antimalarial activities of 70 external compounds was between 87% and 100% depending on the approach used to balance the dataset. Virtual screening of the ChemBridge database using QSAR models identified 176 putative antimalarial compounds that were submitted for experimental validation, along with 42 putative inactives as negative controls. Twenty five (14.2%) computational hits were found to have antimalarial activities with minimal cytotoxicity to mammalian cells, while all 42 putative inactives were confirmed experimentally. Structural inspection of confirmed active hits revealed novel chemical scaffolds, which could be employed as starting points to discover novel antimalarial agents.
A modified bootstrap percolation on a random graph coupled with a lattice
Creators: name: Janson, Svante
name: Kozma, Robert
name: Ruszinkó, Miklós
name: Sokolov, Yury
Publisher: name: arXiv
Year: 2015
Subjects: subject: Combinatorics (math.CO)
subject: Probability (math.PR)
subject: FOS: Mathematics

description: In this paper a random graph model $G_{\mathbb{Z}^2_N,p_d}$ is introduced, which is a combination of fixed torus grid edges in $(\mathbb{Z}/N \mathbb{Z})^2$ and some additional random ones. The random edges are called long, and the probability of having a long edge between vertices $u,v\in(\mathbb{Z}/N \mathbb{Z})^2$ with graph distance $d$ on the torus grid is $p_d=c/Nd$, where $c$ is some constant. We show that, {\em whp}, the diameter $D(G_{\mathbb{Z}^2_N,p_d})=Θ(\log N)$. Moreover, we consider non-monotonous bootstrap percolation on $G_{\mathbb{Z}^2_N,p_d}$. We prove the presence of phase transitions in mean-field approximation and provide fairly sharp bounds on the error of the critical parameters. Our model addresses interesting mathematical questions of non-monotonous bootstrap percolation, and it is motivated by recent results of brain research.
description: The updated version includes several improvements, including the analysis of the process and its mean field approximation for a larger range of threshold values. Some open problems are added and the paper has a better readability
ПРОЕКТНАЯ ДЕЯТЕЛЬНОСТЬ В СФЕРЕ КУЛЬТУРЫ: РЕГИОНАЛЬНЫЙ АСПЕКТ
Creators: name: НОСКОВА НАДЕЖДА АЛЕКСАНДРОВНА
name: МАГОМЕДОВ МАГОМЕД НИЗАРОВИЧ
Publisher: name: Петербургский экономический журнал
Year: 2020
Subjects: СФЕРА КУЛЬТУРЫ И ИСКУССТВА
ПРОЕКТ
ПРОЕКТНАЯ ДЕЯТЕЛЬНОСТЬ
РЕГИОНАЛЬНАЯ КУЛЬТУРА
КУЛЬТУРНАЯ ДЕЯТЕЛЬНОСТЬ
SPHERE OF CULTURE AND ART
PROJECT
PROJECT ACTIVITY
REGIONAL CULTURE
CULTURAL ACTIVITY

description: Особенности территориального устройства Российской Федерации определяют и особенности реализации государственной культурной политики. Именно на региональном уровне происходит переход государственнойполитики в региональную. Поддержание самобытной культуры многонациональной России является важнейшей задачей региональных программи проектов в области культуры и искусства. Внедрение эффективныхмеханизмов реализации культурной политики в регионах обеспечит возможность формирования поликультурного пространства и, как следствие,гражданского общества с едиными ценностями и отсутствием национальных конфликтов. В статье проведен анализ существующих подходов к реализации проектов в области культуры и искусства в регионах. По итогамисследования разработаны предложения по повышению эффективностипроектной деятельности в области региональной культурной политики.
ОСОБЕННОСТИ РАЗВИТИЯ МАЛОГО И СРЕДНЕГО ПРЕДПРИНИМАТЕЛЬСТВА В АРКТИЧЕСКОЙ ЗОНЕ
Creators: name: КОЛПАКИДИ ДМИТРИЙ ВИКТОРОВИЧ
Publisher: name: Петербургский экономический журнал
Year: 2020
Subjects: МАЛОЕ И СРЕДНЕЕ ПРЕДПРИНИМАТЕЛЬСТВО
АРКТИКА
АРКТИЧЕСКОЕ ПРЕДПРИНИМАТЕЛЬСТВО
СИСТЕМА ГОСУДАРСТВЕННОГО РЕГУЛИРОВАНИЯ И ПОДДЕРЖКИ ПРЕДПРИНИМАТЕЛЬСТВА
ИННОВАЦИИ
ПРЕДПРИНИМАТЕЛЬСТВО КОРЕННЫХ МАЛОЧИСЛЕННЫХ НАРОДОВ СЕВЕРА
SMALL AND AVERAGE BUSINESS
ARCTIC
ARCTIC BUSINESS
SYSTEM OF STATE REGULATION AND SUPPORT OF BUSINESS
INNOVATION
BUSINESS OF INDIGENOUS ETHNIC GROUPS OF THE NORTH

description: В настоящей работе рассматривается современное состояние процессаразвития малого и среднего предпринимательства (МСП) в отдельныхрегионах Арктической зоны Российской Федерации. Подчеркивается важность участия предпринимательства малых и средних форм в процессеисполнения программ арктического развития с учетом направления современных трендов формирования арктического предпринимательства(особенности разработки малых нефтяных и газовых месторождений,актуальность реализации проектов экологической направленности, атакже создания новых рабочих мест и пр.). Выделяются общие проблемы,определяются тенденции развития как малого и среднего предпринимательства, так и системы его государственной поддержки в отдельныхрегионах Арктической зоны. Основой развития Арктики должны статьинтеллектуальные инвестиции в реализацию информационных проектов.Анализируется комплекс федеральных и региональных мер, призванныхоблегчить экономические потери предпринимателей, наиболее пострадавших от пандемии COVID-19.
Predicting Binding Affinity of CSAR Ligands Using Both Structure-Based and Ligand-Based Approaches
Creators: name: Tropsha, Alexander
name: Dokholyan, Nikolay V.
name: Muratov, Eugene
name: Ding, Feng
name: Fourches, Denis
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2013

description: We report on the prediction accuracy of ligand-based (2D QSAR) and structure-based (MedusaDock) methods used both independently and in consensus for ranking the congeneric series of ligands binding to three protein targets (UK, ERK2, and CHK1) from the CSAR 2011 benchmark exercise. An ensemble of predictive QSAR models was developed using known binders of these three targets extracted from the publicly-available ChEMBL database. Selected models were used to predict the binding affinity of CSAR compounds towards the corresponding targets and rank them accordingly; the overall ranking accuracy evaluated by Spearman correlation was as high as 0.78 for UK, 0.60 for ERK2, and 0.56 for CHK1, placing our predictions in top-10% among all the participants. In parallel, MedusaDock designed to predict reliable docking poses was also used for ranking the CSAR ligands according to their docking scores; the resulting accuracy (Spearman correlation) for UK, ERK2, and CHK1 were 0.76, 0.31, and 0.26, respectively. In addition, performance of several consensus approaches combining MedusaDock and QSAR predicted ranks altogether has been explored; the best approach yielded Spearman correlation coefficients for UK, ERK2, and CHK1 of 0.82, 0.50, and 0.45, respectively. This study shows that (i) externally validated 2D QSAR models were capable of ranking CSAR ligands at least as accurately as more computationally intensive structure-based approaches used both by us and by other groups and (ii) ligand-based QSAR models can complement structure-based approaches by boosting the prediction performances when used in consensus.
Connectivity Properties of Factorization Posets in Generated Groups
Creators: name: Mühle, Henri
name: Ripoll, Vivien
Publisher: name: arXiv
Year: 2017
Subjects: subject: Combinatorics (math.CO)
subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 06A11 (Primary), 20F99, 05E15 (Secondary)}

description: We consider three notions of connectivity and their interactions in partially ordered sets coming from reduced factorizations of an element in a generated group. While one form of connectivity essentially reflects the connectivity of the poset diagram, the other two are a bit more involved: Hurwitz-connectivity has its origins in algebraic geometry, and shellability in topology. We propose a framework to study these connectivity properties in a uniform way. Our main tool is a certain linear order of the generators that is compatible with the chosen element.
description: 35 pages, 17 figures. Comments are very welcome. Final version
Structural Protein–Ligand Interaction Fingerprints (SPLIF) for Structure-Based Virtual Screening: Method and Benchmark Study
Creators: name: Da, C.
name: Kireev, D.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2014

description: Accurate and affordable assessment of ligand–protein affinity for structure-based virtual screening (SB-VS) is a standing challenge. Hence, empirical postdocking filters making use of various types of structure–activity information may prove useful. Here, we introduce one such filter based upon three-dimensional structural protein–ligand interaction fingerprints (SPLIF). SPLIF permits quantitative assessment of whether a docking pose interacts with the protein target similarly to a known ligand and rescues active compounds penalized by poor initial docking scores. An extensive benchmark study on 10 diverse data sets selected from the DUD-E database has been performed in order to evaluate the absolute and relative efficiency of this method. SPLIF demonstrated an overall better performance than relevant standard methods.
Tiltan
Creators: name: Garti, Shimon
Publisher: name: arXiv
Year: 2018
Subjects: subject: Logic (math.LO)
subject: FOS: Mathematics
subject: 03E05, 03E17, 03E55

description: We prove that tiltan is consistent with the negation of Galvin's property. On the other hand, superclub implies Galvin's property. We also show that tiltan is consistent with a large value of the splitting number at kappa, where kappa is supercompact.
description: Typos and references
Beware of R 2 : Simple, Unambiguous Assessment of the Prediction Accuracy of QSAR and QSPR Models
Creators: name: Alexander, D. L. J.
name: Winkler, David A.
name: Tropsha, A.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2015

description: The statistical metrics used to characterize the external predictivity of a model, i.e., how well it predicts the properties of an independent test set, have proliferated over the past decade. This paper clarifies some apparent confusion over the use of the coefficient of determination, R2, as a measure of model fit and predictive power in QSAR and QSPR modelling.
Adaptive Sampling of RF Fingerprints for Fine-grained Indoor Localization
Creators: name: Liu, Xiao-Yang
name: Aeron, Shuchin
name: Aggarwal, Vaneet
name: Wang, Xiaodong
name: Wu, Min-You
Publisher: name: arXiv
Year: 2015
Subjects: subject: Information Theory (cs.IT)
subject: Optimization and Control (math.OC)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: Indoor localization is a supporting technology for a broadening range of pervasive wireless applications. One promis- ing approach is to locate users with radio frequency fingerprints. However, its wide adoption in real-world systems is challenged by the time- and manpower-consuming site survey process, which builds a fingerprint database a priori for localization. To address this problem, we visualize the 3-D RF fingerprint data as a function of locations (x-y) and indices of access points (fingerprint), as a tensor and use tensor algebraic methods for an adaptive tubal-sampling of this fingerprint space. In particular using a recently proposed tensor algebraic framework in [1] we capture the complexity of the fingerprint space as a low-dimensional tensor-column space. In this formulation the proposed scheme exploits adaptivity to identify reference points which are highly informative for learning this low-dimensional space. Further, under certain incoherency conditions we prove that the proposed scheme achieves bounded recovery error and near-optimal sampling complexity. In contrast to several existing work that rely on random sampling, this paper shows that adaptivity in sampling can lead to significant improvements in localization accuracy. The approach is validated on both data generated by the ray-tracing indoor model which accounts for the floor plan and the impact of walls and the real world data. Simulation results show that, while maintaining the same localization accuracy of existing approaches, the amount of samples can be cut down by 71% for the high SNR case and 55% for the low SNR case.
description: To appear in IEEE Transactions on Mobile Computing
СРАВНИТЕЛЬНЫЙ АНАЛИЗ СОВРЕМЕННЫХ ТЕНДЕНЦИЙ РАЗВИТИЯ ТЕЛЕВИЗИОННОГО РЫНКА В РОССИИ
Creators: name: САХАРОВА ИРИНА НИКОЛАЕВНА
name: ДАНИЛОВ ПАВЕЛ ВЯЧЕСЛАВОВИЧ
Publisher: name: Петербургский экономический журнал
Year: 2020
Subjects: ТЕЛЕВИДЕНИЕ
ТЕЛЕВИЗИОННЫЙ КОНТЕНТ
РЕЙТИНГ ПРОГРАММЫ
ТЕЛЕСМОТРЕНИЕ
TELEVISION
TV CONTENT
PROGRAM RATING
TV VIEWING

description: В статье проводится анализ развития телевизионного рынка в России. Рассматриваются рейтинги телевизионного контента по группам населения.Определяются наиболее популярные программы по жанрам. Проводитсяанализ потребления телевизионного контента на различных устройствах,определяется время потребления, а также формируются статистическиеданные потребления телевидения по сравнению с другими медиа.
Optimal Sobolev regularity of roots of polynomials
Creators: name: Parusinski, Adam
name: Rainer, Armin
Publisher: name: arXiv
Year: 2015
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics
subject: 26C10, 26A46, 26D10, 30C15, 46E35

description: We study the regularity of the roots of complex univariate polynomials whose coefficients depend smoothly on parameters. We show that any continuous choice of the roots of a $C^{n-1,1}$-curve of monic polynomials of degree $n$ is locally absolutely continuous with locally $p$-integrable derivatives for every $1 \le p < n/(n-1)$, uniformly with respect to the coefficients. This result is optimal: in general, the derivatives of the roots of a smooth curve of monic polynomials of degree $n$ are not locally $n/(n-1)$-integrable, and the roots may have locally unbounded variation if the coefficients are only of class $C^{n-1,α}$ for $α<1$. We also prove a generalization of Ghisi and Gobbino's higher order Glaeser inequalities. We give three applications of the main results: local solvability of a system of pseudo-differential equations, a lifting theorem for mappings into orbit spaces of finite group representations, and a sufficient condition for multi-valued functions to be of Sobolev class $W^{1,p}$ in the sense of Almgren.
description: 35 pages, 1 figure; Theorem 1 improved, proof of Theorem 2 added, three applications added, title changed; some changes in order to improve the presentation, Appendix A with a detailed discussion of polynomials of degree 3 and 4 added, accepted for publication in Ann. Sci. \'Ec. Norm. Sup\'er. (4)
title: Oltre sé stessi. Per una educazione alla cittadinanza globale in arte
Creators: name: Izzo, Francesco
Publisher: name: Department of Philosophy and Communication Studies
Year: 2024

description: Nei contesti di apprendimento ricorre sempre più spesso l'idea che l'arte contribuisca alla formazione, non solo estetica, di adulti e bambini. Tuttavia, l'arte nel corso dei tempi ha veicolato posizioni perlopiù divergenti rispetto alle convenzioni e alle regole giungendo a sostenere finanche approcci dis-educativi. Come coniugare quindi arte e cittadinanza globale? Quali possibili framework di interesse per una disciplina, come quella artistica, da sempre politicamente scorretta? 
Il contributo mette in relazione la complessità delle posizioni, sia in arte sia in educazione alla cittadinanza globale, configurando possibili spazi esperienziali (estetici e artistici) tesi a coltivare l'immaginazione.
Pseudorotations of the 2-disc and Reeb flows on the 3-sphere
Creators: name: Albers, Peter
name: Geiges, Hansjörg
name: Zehmisch, Kai
Publisher: name: arXiv
Year: 2018
Subjects: subject: Dynamical Systems (math.DS)
subject: Symplectic Geometry (math.SG)
subject: FOS: Mathematics
subject: 37J05, 37J55, 53D35

description: We use Lerman's contact cut construction to find a sufficient condition for Hamiltonian diffeomorphisms of compact surfaces to embed into a closed 3-manifold as Poincaré return maps on a global surface of section for a Reeb flow. In particular, we show that the irrational pseudorotations of the 2-disc constructed by Fayad-Katok embed into the Reeb flow of a dynamically convex contact form on the 3-sphere.
description: 30 pages; v2: Section 2 rewritten; v3: small changes to the exposition, some references added
Combined Covalent-Electrostatic Model of Hydrogen Bonding Improves Structure Prediction with Rosetta
Creators: name: Snoeyink, Jack
name: Kortemme, Tanja
name: O’Meara, Matthew J.
name: Kuhlman, Brian
name: Tyka, Michael D.
name: Houlihan, Kevin
name: Leaver-Fay, Andrew
name: Bradley, Philip
name: DiMaio, Frank
name: Stein, Amelie
name: Baker, David
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2015

description: Interactions between polar atoms are challenging to model because at very short ranges they form hydrogen bonds (H-bonds) that are partially covalent in character and exhibit strong orientation preferences; at longer ranges the orientation preferences are lost, but significant electrostatic interactions between charged and partially charged atoms remain. To simultaneously model these two types of behavior, we refined an orientation dependent model of hydrogen bonds [Kortemme et al. 2003] used by the molecular modeling program Rosetta and then combined it with a distance-dependent Coulomb model of electrostatics. The functional form of the H-bond potential is physically motivated and parameters are fit so that H-bond geometries that Rosetta generates closely resemble H-bond geometries in high-resolution crystal structures. The combined potentials improve performance in a variety of scientific benchmarks including decoy discrimination, side chain prediction, and native sequence recovery in protein design simulations, and establishes a new standard energy function for Rosetta.
(400541) David Hill
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
An evaluation of physicians’ engagement of children with asthma in treatment-related discussions
Creators: name: Ayala, Guadalupe X
name: Carpenter, Delesha M
name: Yeatts, Karen
name: Tudor, Gail
name: Williams, Dennis
name: Sleath, Betsy
name: Stover, Angela
name: Davis, Stephanie
name: Slota, Catherine
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2014

description: Our objectives were to examine whether providers engage children with asthma in treatment-related discussions at the level children prefer (engagement concordance) and to determine whether engagement concordance is related to child, caregiver, and provider characteristics. Children with asthma (n = 296) aged 8–16 years were recruited at five pediatric practices in North Carolina. Using audiotaped medical visit transcripts, we documented the number of treatment-related questions the providers asked the children. Children reported their preferred level of provider engagement. A logistic generalized estimating equation was used to determine which variables predicted engagement concordance. Most children (96.6%) wanted to be involved in treatment-related discussions. One-third of the providers did not ask children any treatment-related questions. Only 36.1% of provider–child dyads were concordant. Most discordant dyads were under-engaged (83.1%). Better engagement concordance was observed among older children (odds ratio (OR) = 1.19, 95% confidence interval (CI) (1.07, 1.33)), male children (OR = 1.67, 95% CI (1.03, 2.70)), and among providers with fewer years in practice (OR = .97, 95% CI (.94, .99)). Providers engaged in treatment-related discussions with younger children and females less frequently than these children preferred. Providers should ask children how much they want to be involved in treatment-related discussions and then attempt to engage children at the level they prefer.
МЕЖДУНАРОДНЫЙ ТУРИЗМ КАК ВИД РЕКРЕАЦИИ И ОТРАСЛЬ ЭКОНОМИКИ: ПРИМЕР ГРЕЦИИ
Creators: name: НАСИБУЛЛИН ИСКАНДЕР УРАЛОВИЧ
name: ХУССАМОВ РАИЛ РИМОВИЧ
Publisher: name: Петербургский экономический журнал
Year: 2020
Subjects: ПАНДЕМИЯ
МЕЖДУНАРОДНЫЙ ТУРИЗМ
ПУТЕШЕСТВИЕ
ОТРАСЛЬ ЭКОНОМИКИ
ТУРИСТИЧЕСКАЯ ДЕЯТЕЛЬНОСТЬ
ДОХОДЫ
РЕКРЕАЦИЯ
PANDEMIC
INTERNATIONAL TOURISM
TRAVEL
ECONOMIC SECTOR
TOURISM ACTIVITY
INCOME
RECREATION

description: В статье проанализированы тенденции развития индустрии туризмаи путешествий в крупнейших странах мира. Авторами раскрывается актуальность развития туристической отрасли России как вида рекреации и перспективной отрасли экономики по примеру Греции. Дан обзорстрановедческой характеристики Греции, ее географического положения,социально-экономического развития. Особое внимание уделено характеристике туристской отрасли Греции, ее проблемам, текущему состоянию иперспективам развития. Обосновано, что в условиях пандемии коронавируса, затронувшей один из стержней мировой экономики - туристическуюиндустрию, активное развитие отечественной туристической отрасли попримеру Греции имеет неоспоримые преимущества.
On the coherent effect of vacuum fluctuations on driven atoms
Creators: name: Donaire, Manuel
name: Lambrecht, Astrid
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study the coherent effect of the Casimir-Polder interaction on the oscillations of two-photon driven atoms. We find that, for oscillations between two degenerate states in lambda-configuration, shifts on the Rabi frequency may be induced by non-additive level shifts. For oscillations between two Rydberg states in ladder-configuration, shifts on the Rabi frequency may be induced by the effective renormalization of the laser interaction.
description: 14 pages, 9 figures
ОСОБЕННОСТИ ФОРМИРОВАНИЯ ДЕНЕЖНЫХ ПОТОКОВ НА ПРЕДПРИЯТИЯХ ЗОЛОТОДОБЫВАЮЩЕЙ СФЕРЫ
Creators: name: КОВАЛЬЧУК СВЕТЛАНА ГЕННАДЬЕВНА
name: БРАЧУН ТАТЬЯНА АНАТОЛЬЕВНА
Publisher: name: Петербургский экономический журнал
Year: 2020
Subjects: ЗОЛОТО
ЗАЩИТНЫЙ АКТИВ
ДЕНЕЖНЫЙ ПОТОК ЗОЛОТОДОБЫВАЮЩЕГО ПРЕДПРИЯТИЯ
ЛИКВИДНОСТЬ
ОБОРАЧИВАЕМОСТЬ АКТИВОВ
РЕНТАБЕЛЬНОСТЬ
GOLD
PROTECTIVE ASSET
CASH FLOW OF A GOLD MINING ENTERPRISE
LIQUIDITY
ASSET TURNOVER
PROFITABILITY

description: В статье рассмотрен механизм формирования денежных потоков золотодобывающего предприятия. Проведен детальный анализ денежныхпотоков по видам деятельности предприятия от текущих, финансовыхи инвестиционных операций в качестве основных объектов оптимизацииПАО «Сусуманзолото». Анализ, проведенный авторами, показал, что показатели формирования денежных потоков необходимо контролировать,а золотодобывающие предприятия должны разработать ряд мероприятийпо управлению дебиторской задолженностью. Показано влияние каждогоиз трех направлений деятельности на денежные средства ПАО «Сусуман-золото». Даны рекомендации по проведению мероприятий для сниженияпоследствий от пандемии COVID-19 в условиях роста интереса к золоту вкачестве защитного актива.
Neutrino mass observables and non-Hermitian version of Type-I seesaw model
Creators: name: Mishra, Sasmita
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the non-Hermitian extension of the Lagrangian of the Standard Model extended by singlet right-handed heavy neutrinos. The Yukawa coupling matrices comprise of hermitian and non-hermitian components and the neutrino mass eigenvalues are calculated for three generation case. The increased number of unknown parameters in the theory due to non-hermitian nature of coupling matrices impose problem for its productiveness. Hence we apply four zero texture for the Yukawa matrices. We consider the normal hierarchy of neutrino mass ordering and find the mixing angles and Dirac CP violating phase by diagonalizing the lepton mass matrices. The parameters of the mixing matrix are obtained in terms of the parameters of the non-hermitian Yukawa coupling matrix. The values of the angles and phase are compatible with experimental data available for neutrino mass observables and using this the non-hermitian parameters are constrained. Also, we study the constraints imposed by $CP$ violation in the lepton sector and leptogenesis on the model parameters.
description: 29 pages, matches with the published version
Pediatric Traumatic Brain Injury and its Relation to Sleep Disturbance
Creators: name: Fowler, Alexander
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 321302
subject: Infant and child health
classificationCode: 321301
subject: Adolescent health
classificationCode: 321399
subject: Paediatrics not elsewhere classified
classificationCode: 520206
subject: Psychophysiology
classificationCode: 520299
subject: Biological psychology not elsewhere classified
classificationCode: 520304
subject: Health psychology
classificationCode: 520399
subject: Clinical and health psychology not elsewhere classified
classificationCode: 520302
subject: Clinical psychology

description: Sleep disturbance is one of the most frequently and earliest reported consequences of traumatic brain injury (TBI) (Bernard et al., 2017). The literature has identified myriad harmful correlates of sleep disturbance. For example, sleep disturbance appears to correlate positively with irritability, behavioral problems, emotional problems, executive functioning difficulties and learning difficulties, as well as inversely with academic performance (Beebe, 2006; Beebe et al., 2010; Danner & Phillips, 2008; Shay et al., 2014). This literature review aims to explore the genesis and the effects of sleep disturbance; specifically, to investigate the effects of TBI on sleep disturbance in humans injured before the age of 18 years. Analysis of those studies suggests that sleep behavior is compromised as a consequence of pediatric TBIs. Further assessment of the extant literature indicates that cognitive behavior therapy for insomnia (CBT-I) appears to be a promising intervention for mitigating the negative effects of sleep disturbance that arise from TBIs. As a result of this review, recommendations for clinical practice and suggestions for future research are discussed with the aim of improving the quality of life of this vulnerable population.
(400542) Helen Fairweather Hill
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
РАЗВИТИЕ МНОГОКАНАЛЬНОЙ СИСТЕМЫ ФИНАНСИРОВАНИЯ СФЕРЫ КУЛЬТУРЫ В СОВРЕМЕННЫХ УСЛОВИЯХ
Creators: name: ФАТОВА СВЕТЛАНА АНАТОЛЬЕВНА
Publisher: name: Петербургский экономический журнал
Year: 2020
Subjects: ГОСУДАРСТВЕННАЯ КУЛЬТУРНАЯ ПОЛИТИКА РОССИЙСКОЙ ФЕДЕРАЦИИ
КУЛЬТУРНАЯ СФЕРА
МНОГОКАНАЛЬНАЯ СИСТЕМА ФИНАНСИРОВАНИЯ
ФОРМЫ ГОСУДАРСТВЕННОЙ ПОДДЕРЖКИ
ВНЕБЮДЖЕТНЫЕ СРЕДСТВА
СПОНСОРСТВО
МЕЦЕНАТСТВО
БЛАГОТВОРИТЕЛЬНОСТЬ
STATE CULTURAL POLICY OF THE RUSSIAN FEDERATION
CULTURAL SPHERE
MULTICHANNEL FINANCING SYSTEM
FORMS OF STATE SUPPORT
EXTRA-BUDGETARY FUNDS
SPONSORSHIP
PATRONAGE
CHARITY

description: В статье раскрыты виды и формы системы финансирования организацийсферы культуры как с позиции государственного прямого и косвенного финансирования, так и внебюджетного финансирования культурной деятельности в целях формирования дополнительных ресурсов учреждений культуры. Показано, что на современном этапе развития российского обществамежду культурой и экономикой существует причинно-следственная связь,которая способствует повышению эффективности функционированияорганизаций культурной отрасли, а также успешности такого взаимодействия в условиях рыночной модели хозяйствования. В статье определеныосновные черты многоканальной системы финансирования культуры всовременной России, раскрыты ее организационно-экономические особенности и обоснованы преимущества компонентного подхода для поддержкикультуры и ее дальнейшего устойчивого развития.
The Superior Longitudinal Fasciculus in Typically Developing Children and Adolescents: Diffusion Tensor Imaging and Neuropsychological Correlates
Creators: name: Chen, Steven D.
name: Woolley, Donald P.
name: De Bellis, Michael D.
name: Hooper, Stephen R.
name: Urger, Sacide E.
name: Provenzale, James
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2015

description: The relationship between superior longitudinal fasciculus microstructural integrity and neuropsychological functions were examined in 49 healthy children (range: 5–17 years) using diffusion tensor imaging. Seven major cognitive domains (intellegience, fine-motor, attention, language, visual-spatial, memory, executive function) were assessed. Data analyses utilized correlational methods. After adjusting for age and gender, fractional anisotropy and axial diffusivity values in the superior longitudinal fasciculus were positively correlated with executive functions of set-shifting; while left superior longitudinal fasciculus fractional anisotropy values correlated with attention and language. Apparent diffusion coefficient values in the left superior longitudinal fasciculus negatively correlated with inhibitory control. In the left arcuate fasciculus, fractional anisotropy correlated with IQ and attention; while radial diffusivity values negatively correlated with IQ, fine-motor skills, and expressive language. Findings from this study provide an examination of the relationship between superior longitudinal fasciculus integrity and children’s neuropsychological abilities that can be useful in monitoring pediatric neurological diseases.
Meet-Distributive Lattices have the Intersection Property
Creators: name: Mühle, Henri
Publisher: name: arXiv
Year: 2018
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 06D05 (primary)

description: Meet-distributive lattices form an intriguing class of lattices, because they are precisely the lattices obtainable from a closure operator with the so-called anti-exchange property. Moreover, meet-distributive lattices are join semidistributive. Therefore, they admit two natural, secondary structures: the core label order is an alternative order on the lattice elements and the canonical join complex is the flag-simplicial complex on canonical join representations. In this article we present a characterization of finite meet-distributive lattices in terms of the core label order and the canonical join complex, and we show that the core label order of a finite meet-distributive lattice is always a meet-semilattice.
description: 8 pages, 4 figures. I have discovered an error in the proof of Proposition 3.5 of version 3. This has the effect that the main result extends to a larger class of lattices and the proof is much simpler. Comments are very welcome
A single-item self-report medication adherence question predicts hospitalisation and death in patients with heart failure
Creators: name: Bibbins-Domingo, Kristen
name: Pignone, Michael
name: Broucksou, Kimberly A
name: DeWalt, Darren A
name: Erman, Brian
name: Hawk, Victoria
name: Baker, David W
name: Ruo, Bernice
name: Jones, Christine DeLong
name: Wu, Jia-Rong
name: Cene, Crystal W
name: Macabasco-O'Connell, Aurelia
name: Schillinger, Dean
name: Holmes, George M
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2014

description: To determine whether a single-item self-report medication adherence question predicts hospitalization and death in patients with heart failure (HF).
РОЛЬ ИЗДЕРЖЕК ПРОИЗВОДСТВА В ОБЕСПЕЧЕНИИ КАЧЕСТВА ЭКОНОМИЧЕСКИХ АГЕНТОВ НА ПРИНЦИПАХ БЕРЕЖЛИВОСТИ
Creators: name: ЯКОВЛЕВ АНДРЕЙ АНАТОЛЬЕВИЧ
Publisher: name: Петербургский экономический журнал
Year: 2020
Subjects: УПРАВЛЕНИЕ КАЧЕСТВОМ
ТРАНСФОРМАЦИОННЫЕ ИЗДЕРЖКИ
ТРАНСАКЦИОННЫЕ ИЗДЕРЖКИ
ОППОРТУНИЗМ В ПОВЕДЕНИИ
QUALITY MANAGEMENT
TRANSFORMATIONAL COSTS
TRANSACTION COSTS
OPPORTUNISM IN BEHAVIOR

description: В статье показано альтернативное решение задачи обеспечения качестватоваров и услуг средствами бережливого производства. В основу положенсистемный подход и базовые положения новой институциональной экономической теории, вовлекающие в анализ факторы, не учтенные классическоймикроэкономической теорией. В работе оценивается процесс информационно-аналитического сопровождения взаимодействия экономических агентов,который является основой организации бережливого производства.В статье доказана связь между характеристикой качества предметаобмена, выраженной в форме трансформационных и трансакционных издержек, и целевой функцией основных экономических агентов. Определено,что эти издержки характеризуют достигнутый уровень «бережливостипроизводства». Предложено формирование аналитической концепции управления качеством, в основе которой теория энергодинамики, позволяющаярешить основные проблемы процесса бережливого производства путемгармонизации процессов взаимодействия основных экономических агентов.Результаты исследований, представленные в статье, легли в основу создания онлайн курса «Бережливое производство» при поддержке грантовогоконкурса Стипендиальной программы В. Потанина 2020/2021».
Basic Concepts and Methods for Joint Models of Longitudinal and Survival Data
Creators: name: Chu, Haitao
name: Chen, Liddy M.
name: Ibrahim, Joseph G.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2010

description: Joint models for longitudinal and survival data are particularly relevant to many cancer clinical trials and observational studies in which longitudinal biomarkers (eg, circulating tumor cells, immune response to a vaccine, and quality-of-life measurements) may be highly associated with time to event, such as relapse-free survival or overall survival. In this article, we give an introductory overview on joint modeling and present a general discussion of a broad range of issues that arise in the design and analysis of clinical trials using joint models. To demonstrate our points throughout, we present an analysis from the Eastern Cooperative Oncology Group trial E1193, as well as examine some operating characteristics of joint models through simulation studies.