bluuebunny/crossref_metadata_2025_split huggingface dataset:
Restoring Process of Sunspot Penumbra
Authors: Romano P. , Murabito M. , Guglielmino S. L. , Zuccarello F. , Falco M. 
Published: August 2020

Abstract
We describe the disappearance of a sector of sunspot penumbra and its restoring process observed in the preceding sunspot of active region NOAA 12348. The evolution of the magnetic field and the plasma flows supports the idea that the penumbra forms due to a change of inclination of the magnetic field of the canopy. Moving magnetic features have been observed during the disintegration phase of that sector of sunspot penumbra. During the restoring phase we have not observed any magnetic flux emergence around the sunspot. The restoring process of the penumbra sector completed in about 72 hr and it was accompanied by the transition from the counter-Evershed flow to the classical Evershed flow. The inversion of photospheric spectropolarimetric measurements taken by the Interferometric Bidimensional Spectroscopic Instrument (IBIS) allowed us to reconstruct how the uncombed configuration of the magnetic field forms during the new settlement of the penumbra, i.e., the vertical component of the magnetic field seems to be progressively replaced by some horizontal field lines, corresponding to the intraspines.
Spitzer Follow-up of Extremely Cold Brown Dwarfs Discovered by the Backyard Worlds: Planet 9 Citizen Science Project
Authors: Meisner Aaron M. , Faherty Jacqueline K. , Kirkpatrick J. Davy , Schneider Adam C. , Caselden Dan , Gagné Jonathan , Kuchner Marc J. , Burgasser Adam J. , Casewell Sarah L. , Debes John H. , Artigau Étienne , Bardalez Gagliuffi Daniella C. , Logsdon Sarah E. , Kiman Rocio , Allers Katelyn , Hsu Chih-chun , Wisniewski John P. , Allen Michaela B. , Beaulieu Paul , Colin Guillaume , Durantini Luca Hugo A. , Goodman Sam , Gramaize Léopold , Hamlet Leslie K. , Hinckley Ken , Kiwy Frank , Martin David W. , Pendrill William , Rothermich Austin , Sainio Arttu , Schümann Jörg , Andersen Nikolaj Stevnbak , Tanner Christopher , Thakur Vinod , Thévenot Melina , Walla Jim , Wędracki Zbigniew , Aganze Christian , Gerasimov Roman , Theissen Christopher ,   The Backyard Worlds: Planet 9 Collaboration
Published: August 2020

Abstract
We present Spitzer follow-up imaging of 95 candidate extremely cold brown dwarfs discovered by the Backyard Worlds: Planet 9 citizen science project, which uses visually perceived motion in multiepoch Wide-field Infrared Survey Explorer (WISE) images to identify previously unrecognized substellar neighbors to the Sun. We measure Spitzer [3.6]–[4.5] color to phototype our brown dwarf candidates, with an emphasis on pinpointing the coldest and closest Y dwarfs within our sample. The combination of WISE and Spitzer astrometry provides quantitative confirmation of the transverse motion of 75 of our discoveries. Nine of our motion-confirmed objects have best-fit linear motions larger than 1″ yr−1; our fastest-moving discovery is WISEA J155349.96+693355.2 (μ ≈ 2.″15 yr−1), a possible T-type subdwarf. We also report a newly discovered wide-separation (∼400 au) T8 comoving companion to the white dwarf LSPM J0055+5948 (the fourth such system to be found), plus a candidate late T companion to the white dwarf LSR J0002+6357 at 5.′5 projected separation (∼8700 au if associated). Among our motion-confirmed targets, five have Spitzer colors most consistent with spectral type Y. Four of these five have exceptionally red Spitzer colors suggesting types of Y1 or later, adding considerably to the small sample of known objects in this especially valuable low-temperature regime. Our Y dwarf candidates begin bridging the gap between the bulk of the Y dwarf population and the coldest known brown dwarf.
A Comprehensive Power Spectral Density Analysis of Astronomical Time Series. I. The Fermi-LAT Gamma-Ray Light Curves of Selected Blazars
Authors: Tarnopolski Mariusz , Żywucka Natalia , Marchenko Volodymyr , Pascual-Granado Javier 
Published: August 2020

Abstract
We present the results of the Fermi-Large Area Telescope 10 yr long light curve (LC) modeling of selected blazars: six flat-spectrum radio quasars (FSRQs) and five BL Lacertae (BL Lacs), examined in 7, 10, and 14 day binning. The LCs and power spectral densities (PSDs) were investigated with various methods: Fourier transform, Lomb–Scargle periodogram (LSP), wavelet scalogram, autoregressive moving average (ARMA) process, continuous-time ARMA (CARMA), Hurst exponent (H), and the

plane. First, with extensive simulations we showed that parametric modeling returns unreliable parameters, with a high dispersion for different realizations of the same stochastic model. Hence, any such analysis should be supported with Monte Carlo simulations. For our blazar sample, we find that the power-law indices β calculated from the Fourier and LSP modeling mostly fall in the range 1 ≲ β ≲ 2. Using the wavelet scalograms, we confirm a quasi-periodic oscillation (QPO) in PKS 2155−304 at a 3σ significance level, but do not detect any QPOs in other objects. The ARMA fits reached higher orders for 7 day binned LCs and lower orders for 10 and 14 day binned LCs for the majority of blazars, suggesting there might exist a characteristic timescale for the perturbations in the jet and/or accretion disk to die out. ARMA and CARMA modeling revealed breaks in their PSDs at timescales of a few hundred days. The estimation of H was performed with several methods. We find that most blazars exhibit H > 0.5, indicating long-term memory. Finally, the FSRQ and BL Lac subclasses are clearly separated in the

plane.
Chromatic Microlensing Time Delays
Authors: Liao Kai 
Published: August 2020

Abstract
Due to the finite size of the disk and the temperature fluctuations producing the variability, microlensing changes the actual time delays between images of strongly lensed active galactic nuclei on the ∼day(s) light-crossing timescale of the emission region. This microlensing-induced time delay depends on the disk model, primarily the disk size R
disk, which has been found to be larger than predicted by the thin-disk model. In this work, we propose that light curves measured in different bands will give different time delays because R
disk is a function of wavelength; by measuring the time-delay differences between bands, one can (1) directly verify such an new effect, and (2) test the thin-disk model of quasars. For the second goal, our method can avoid the potential inconsistency between multi-band light curves that may bias the results by continuum reverberation mapping. We conduct a simulation based on a PG 1115+080-like lensed quasar, calculating the theoretical distributions of time-delay differences between two bands: u and i centered around 354 nm and 780 nm, under and beyond the thin-disk model, respectively. Assuming that the disk size is twice the size of the standard one, we find that with a precision of 2 days in the time-delay difference measurements, the microlensing time delay effect can be verified with ∼4 measurements, while with ∼35 measurements the standard model can be excluded. This approach could be realized in the ongoing and upcoming multi-band wide-field surveys with follow-up observations.
Influence du stress thermique et de la langue dans des tâches de mémorisation chez des personnes bilingues français-créole
Authors: Robin Nicolas , R. Coudevylle Guillaume , Marmolejo-Ramos Fernando , Anciaux Frédéric 
Published: August 2020

Cette étude examine les effets du stress thermique et de la langue (français vs. créole) sur les performances dans des tâches de mémoire, de reconnaissance auditive et de rangement par ordre alphabétique de mots préalablement appris. Soixante-quatre participants bilingues français-créole ont réalisé deux sessions d’épreuves en l’absence (24 °C) ou en présence d’un stress thermique (31 °C). Les versions A et B des épreuves de chaque session (contrebalancées) étaient en français ou en créole. Les résultats montrent un effet du climat, de la langue et de la complexité de la tâche sur les performances de mémorisation et reconnaissance. En effet, les performances dans les épreuves étaient inférieures en condition de stress thermique qu’en l’absence de ce dernier. De plus, les performances des participants en langue créole étaient supérieures à celles obtenues en français, en condition de stress thermique, alors qu’aucune différence n’était observée en l’absence de celui-ci. La langue utilisée serait susceptible de moduler l’influence du climat sur la mémorisation.
Où sont nos souvenirs ?
Authors: Conrad André 
Published: August 2020

Ruyer partage avec Bergson la négation d’un stockage des souvenirs dans le cerveau mais non l’affirmation qu’ils sont dans l’esprit, car ils ne sont jamais « déjà là », tout en étant disponibles. Comparables aux formations organiques de l’embryogenèse, ils sont recréés, formés à nouveau par un détour par des sens ou des expressivités, régénérés à partir de leurs racines sémantiques. L’activité prime ici sur la substance et sur le lieu, quel qu’il soit. Mais le sens prime sur toute activité. S’agissant de la mémoire du vécu personnel, biographique ou anecdotique, de quel enracinement sémantique dépend, comme fondement de notre permanence morale, la recréation de « nos » souvenirs ?
Twenty-Four-Month OCTA Assessment in Diabetic Patients Undergoing Fixed-Interval Intravitreal Aflibercept Therapy
Authors: Statler Brittney , Conti Thais F. , Conti Felipe F. , Silva Fabiana Q. , Rachitskaya Aleksandra , Yuan Alex , Schachat Andrew , Kaiser Peter K. , Singh Rishi P. , Babiuch Amy 
Published: August 2020

BACKGROUND AND OBJECTIVE:
Evaluate capillary perfusion density (CPD) in patients with diabetic macular edema (DME) undergoing fixed intravit-real aflibercept injections (IAI) through 24 months.

PATIENTS AND METHODS:
Prospective, interventional, single-arm study enrolling 20 patients with persistent DME. Patients received IAI every 4 weeks until DME resolution followed by extension to every 8 weeks. Optical coherence tomography angiography was obtained at baseline, 6, 12, and 24 months.

RESULTS:

Sixteen of 20 eyes completed the study. Baseline mean central subfield thickness was 420 µm, which improved to 251 µm (
P
< .001). The mean best-corrected visual acuity (BCVA) improved by 5.5 letters (
P
= .042). The whole superficial CPD decreased by 5.3% (
P
= .001) and the deep CPD decreased by 4.4% (
P
= .009). Better BCVA correlated with less CPD loss within the superficial parafovea (r = +0.66 [0.23, 0.88];
P
= .006) and whole (r = +0.60 [0.12, 0.85];
P
= .017) areas.

CONCLUSION:
Superficial and deep CPD decreased despite fixed IAI through 24 months.

[
Ophthalmic Surg Lasers Imaging Retina.
2020;51:448–455.]
The “Black Spain” of Zuloaga and the “White Spain” of Sorolla in the historical context
Authors: Astakhova Elena 
Published: August 2020

Two images of Spain, “España Negra” and “España blanca” are examined in the historical context, based on the works of two painters, Ignacio Zuloaga (1870–1945), and Joaquín Sorolla (1863–1923). Two different artistic ideas about the destiny of the country reflect a search for national identity: the Being of Spain, which intensified in Spain after the “disaster” of 1898. These visions are related to the reflections of the intellectuals named Generation 98. Zuloaga presents a perception of the national image in the dilemma of what to do: “Europeanize” Spain, or leave it patriarchal, preserving traditions, genuine values, the “life against reason”. La “España blanca” appears in the paintings of the impressionist Joaquin Sorolla, whose pictures are full of light, sun, hope, and joy. His works can be linked with the thesis of Ortega-and-Gasset about the opening of Spain to the world, the need to “achieve a synthesis of life and reason”, to reconcile the “two Spains”.The dualism of impressions and ideas on Spain, both in the sense of art as well as in the historical and social sense, is the tonic in the interpretation of the way of the country and its development, which determines its image also in the present. The paintings of Zuloaga and Sorolla are read as historical texts, and reveal many signs that can be hidden in literary or philosophical works.
Linguistic Means of Expressing Humour in the Music Parodies by the Galician Project “Páramo Pictures”
Authors: Snetkova Marina 
Published: August 2020

The purpose of this article is to analyze the linguistic means of expressing the retranca – the subtle humour which is considered to be typical of the Galicians – in the music parodies by the project “Páramo Pictures”, whose video clips have become rather famous in the region during the last five years.The study method we apply is based on the linguo-stylistic, cultural and semiotic analysis of the audiovisual text.The songs, which “Páramo Pictures” choose to parody, are usually recent hits that have well-known video clips: “Despacito” by Luis Fonsi, “Súbeme la radio” by Enrique Iglesias, “Wrecking Ball” by Miley Syrus, etc. They film new videos trying to reproduce the elements of the original plot, but adapting both the lyrics and the scenery to rural Galicia.The success of the project can be explained by the perfect use of all the elements of the audiovisual text, stereotypes about rural Galicia, and – in terms of linguistics – of the wordplay and the homophonic translation, all of which shows the effective interaction of the analogy and the contrast, two essential components of the genre of the parody.
Spanish as an extraordinary source of economic wealth
Authors: Tsareva N. 
Published: August 2020

The project «The Economic Value of Spanish» proves the importance of Spanish language for the economy of Spain. The most important aspect of its functions is the role that the language plays in the internationalization of Spanish companies; it also multiplies by four commercial exchanges between Spanish-speaking countries. According to the study, Spanish language gives 16% of the economic value of GDP and generates employment for 3.5 million of Spanish citizens. Although Spanish has a lot of prestige in the economic and cultural field, it also lacks certain weaknesses in terms of its importance in the field of Science and Technology.
The SCO Expansion: Opportunities and Challenges
Authors: Konarovsky M. 
Published: August 2020

The SCO’s geopolitical expansion was foreseen right after its foundation, and in that way a task to transform it in the future into an influential Eurasian international organization, has been set. During first decade principal efforts have been focused primary on organizational and political dimensions and favorable conditions for SCO’s expansion matured only by its second decade, having been finally formed and shaped at 2014 Dushanbe Summit. Admission of new members, first of all Pakistan and India, enables to strengthen significantly CSO’s geopolitical weight but can cause new challenges and probably require revision of some of its basic terms.Despite economy is one of the pillars of the SCO’s activity ,that aspect has also for the long time has fallen behind more dynamic cooperation in security sphere. Today, a tendency to overcome the disproportion is becoming more salient. SCO expansion amid activizaton of its economic aspects, will predetermine increase in that Organization’s international credibility but create new challenges as well.
Russia and the Conception of “Pivot to Asia”
Authors: Lukin A. , Denisov I. 
Published: August 2020

The article deals with the pivot to Asia started in the USA in 2011, now becoming a part of US military strategy. Asian-Pacific region will be playing increasingly important role in securing of political, economic and defence interests of the USA seeking to consolidate world order based on “American leadership from the position of strength” – which is the main principle of New National Security Strategy. Pivot to Asia is understood as modernization and reinforcement of traditional “security alliances”. The old policy of “deterrence” of China as main geopolitical competitor is still being pursued.Military presence of the USA on Japanese islands is used for rearmament of Japanese self-defence forces. New bilateral treaty is being prepared, thus creating the possibility of joint actions of armed forces of Japan and US on the territories in- and outside Pacific region. Threat for North Korea is used as a good pretext for build-up of US military forces and deployment of THAAD complexes on the territory of South Korea. China and Russia express same attitude in this respect regarding THAAD as an instrument for increase tension in the region. Defence co-operation between Australia and US has incentives for development as well as limitations: Australia is not sure US are able to fulfill its obligations in case of crisis and at the same time economic co-operation with Beijing is of crucial interest for Australia. The involvement of Philippines in the territorial dispute with China made possible for US to strengthen cooperation in the sphere of defence. After power shift in Thailand military cooperation with US stopped. Seeking new partners in the region, US is lifting embargo to supply of weapons to Vietnam and gradually unfreezing relations with Myanmar. US moves in SEA can be regarded as reaction to Chinese promotion of “Maritime silk route of the 21st century” concept. Relations with India are viewed in the USA as means of deterrence of China ambitions and competition with Russia in military co-operation.The article contains practical recommendations how Russia should act when purpose of increasing its influence in the region is on the agenda.
The Commonwealth of Independent States and the Problems of Eurasian Integration
Authors: Borishpolets K. P. , Chernyavsky S. 
Published: August 2020

The current situation on the territories neighboring to Russia is characterized by a high degree of turbulence in the sphere of international interaction. A dynamic “mixture” of positive and negative (from the viewpoint of international security and sustainable economic growth) phenomena, intensification of international interaction against the background of strengthening international competition have led to the formation in 2014-2015 of a specific amalgamation of traditional, modern, and brand new trends in the development of Russia and her close neighbors.In the context of integration processes in Eurasian space, the multilateral cooperation within the CIS and EAEU formats presupposes a consolidation of all members’ efforts to realize common goals. As far as Russia is concerned, her regional leadership is equal to the ability to serve as a model for typologically similar countries. The primary and most important condition of retaining Russia’s influence upon both the CIS countries and the world community as a whole is an exemplary decision of problems of her own development, taking also into consideration the necessity to oppose external challenges.
Regionalização da Saúde Mental: Distribuição dos Centros de Atenção Psicossocial no estado da Bahia.
Authors: Alves Costa Karole Brito , Christina Bahia Coelho Thereza , Souza Teles Andrei , Pauline da Silva Ferreira Teles Milla 
Published: August 2020

A portaria GM 3.088/2011 instituiu as Redes de Atenção Psicossocial (RAPS) no âmbito do SUS, composta por diversos tipos de serviços articulados com a Atenção Primária à Saúde, em especial, os Centro de Atenção Psicossocial (CAPS). O objetivo desse artigo é mapear e descrever a RAPS do estado da Bahia, por macrorregiões de saúde, no ano de 2018. A metodologia utiliza dados secundários referentes aos estabelecimentos de atenção à saúde mental, do estado da Bahia, encontrados no Cadastro Nacional de Estabelecimentos de Saúde (CNES) e da Sala de Apoio a Gestão Estratégica (SAGE), do Ministério da Saúde, alguns deles discrepantes. Os resultados mostraram que a Bahia possuía, em 2018, 653 estabelecimentos que ofereciam atenção psicossocial, distribuídos em 239 municípios, sendo que 27 destes municípios ainda possuíam leitos para pacientes psiquiátricos, distribuídos em Hospitais Psiquiátricos e Hospitais Gerais, totalizando 953 leitos. O Indicador de Proporção Normativa (IPN) para a Bahia foi de 0,86 CAPS/cidade, sendo que o específico para CAPSi, foi maior do que o de São Paulo, estado com maior proporção de cidades com CAPS. A maioria das macrorregiões mostraram uma relação inversa desejável entre a proporção de CAPS e a proporção de internações psiquiátricas mensais. A realização de estudos da composição das redes pode contribuir para avaliar o grau de implantação das políticas de saúde mental e estimular a manutenção dos propósitos da Reforma Psiquiátrica Brasileira, sujeita a avanços e retrocessos.
Palavras chave: Centros de Atenção Psicossocial. Saúde Mental. Rede de Atenção Psicossocial.
ОБОСНОВАНИЕ СОСТАВА И КАЧЕСТВА ЖЕЛИРОВАННОГО
БИОПРОДУКТА, ПРЕДНАЗНАЧЕННОГО ДЛЯ ПОВЫШЕНИЯ
СТРЕССОУСТОЙЧИВОСТИ ОРГАНИЗМА
Authors: Король С. , Мезенова О.Я. 
Published: August 2020

Для современной пищевой биотехнологии ключевым вопросом является создание
новых функциональных пищевых продуктов. Сегодня человек стал не только
малоподвижным, но и чрезвычайно восприимчивым к негативной информации, потерял
стрессоустойчивость к изменениям в окружающем его мире. Актуально через употребление
пищевых продуктов, обогащенных функциональными компонентами-нейромедиаторами,
укреплять нервную систему человека. В исследовании обоснованы технология и рецептура
нового пищевого желированного биопродукта на основе экстрактов лекарственного сырья,
применяемого для укрепления нервной системы, пищевой технологической добавки
«Ихтиоколлагеновый ферментолизат» на основе гидролизата рыбной чешуи – источника
глицина. Получена математическая модель рецептуры, обоснованы показатели качества и
функциональность биопродукта, разработаны рекомендации по употреблению.
ИЗМЕНЕНИЕ ОСНОВНЫХ ГЕМОДИНАМИЧЕСКИХ
ПОКАЗАТЕЛЕЙ ПРИ ВЫПОЛНЕНИИ МОНОТОННОЙ
КОМПЬЮТЕРНОЙ РАБОТЫ
Authors: Бедо Е.П. , Бояркина А. А. 
Published: August 2020

Интеграция цифровых технологий в учебный процесс является приоритетным направлением развития высшей школы. Однако увеличение ежедневной компьютерной нагрузки может негативным образом сказаться на здоровье и продуктивной
работоспособности студентов, особенно контингента, имеющего хронические заболевания.
Одним из основных маркеров, характеризующих первоочередные изменения в организме
человека, является сердечно-сосудистая система. Мониторинг гемодинамических
показателей в процессе работы на компьютере является наиболее информативным для определения коррекционных мероприятий.