bluuebunny/crossref_metadata_2025_split huggingface dataset:
STUDI ETNOBOTANI & ETNOFARMAKOLOGI TUMBUHAN OBAT DI DESA CIGUNUNGSARI KECAMATAN TEGALWARU KABUPATEN KARAWANG JAWA BARAT
Authors: Neni Sri Gunarti  , Eva Nurlina  
Published: November 2020

ABSTRAK
Tumbuhan obat merupakan tumbuhan yang biasa digunakan oleh masyarakat di Indonesia sebagai bahan obat guna mengobati berbagai penyakit. Tujuan penelitian ini untuk mengetahui jenis tanaman, bagian tanaman yang digunakan, cara pemanfaatan tanaman, serta kesesuaian antara pengetahuan masyarakat desa Cigunungsari secara empiris dengan kajian etnofarmokologi yang sudah di teliti sebelumnya. Metode penelitian yang di gunakan dengan teknik metode snowball sampling yaitu pemilihan informan di dapat dari rekomendasi informan sebelumnya . Penelitian di lakukan dengan cara wawancara dan penyajian data dengan cara kuantitatif yang dilakukan dengan mengukur persentase sitasi. Hasil menunjukan terdapat 23 jenis tanaman obat yang digunakan sebagai obat oleh masyarakat di desa Cigunungsari Kecamatan Tegalwaru Kabupaten karawang. Bagian tanaman yang sering digunakan yaitu daun sebanyak 69,7%, cara penggunaan yang sering dilakukan yaitu dengan cara diminum sebanyak 73,91%, dan cara pengolahan yang paling sering dilakukan adalah dengan cara di rebus yaitu sebanyak 56,52%, serta tidak semua tanaman memiliki kesesuaian dengan kajian etnofarmakologi mengenai khasiat dari tanaman tersebut.
Kata kunci : Etnobotani, etnofarmakologi, tumbuhan obat, snowball sampling.

ABSTRACT

Medicinal plants are plants commonly used by people in Indonesia as medicinal ingredients to treat various diseases. The purpose of this study was to determine the types of plants, parts of plants used, how to use the plants, and the suitability between the knowledge of the Cigunungsari village people empirically with ethnopharmocological studies that have been studied previously. The research was conducted by interviewing and presenting data in a quantitative way by measuring the percentage of citations. The results showed that there were 23 types of medicinal plants used as medicine by the community in the village of Cigunungsari. Parts of plants that are often used are leaves as much as 69.7%, the method of use that is often done is by drinking as much as 73.91%, and the method of processing most often done is by boiling as much as 56.52%.
Keywords: Ethnobotany, ethnopharmacology, medicinal plants, snowball sampling.
Pozitronų emisijos tomografija - ką svarbu prisiminti
Authors: Tamkevičiūtė Laim , Zaveckienė Jurgita , Jurkienė Nemira 
Published: November 2020

Pozitronų emisijos tomografija (PET) - pasaulyje plačiai paplitęs ir klinikinėje praktikoje įsitvirtinęs, o Lietuvoje vis dar naujas neinvazinis branduolinės medicinos radiologinis tyrimas, kurio panaudojimas pulmonologijoje susijęs su vėžio diagnostika, jo išplitimo ir ligos eigos įvertinimu. Kitaip nei daugelis kitų radiologinių vaizdinių tyrimų, kurie padeda įvertinti tik morfologinius organų ir audinių pokyčius, PET su 18F-FDG padeda nustatyti audinių funkcinius metabolinius pokyčius in vivo. Daug gliukozės metabolizmą veikiančių veiksnių gali lemti saikingai mažesnį PET su 18F-FDG specifiškumą, todėl norint tinkamai interpretuoti tyrimo rezultatus būtina gerai įvertinti klinikinius ir anamnezės duomenis. Šio tyrimo diagnostinė vertė priklauso nuo tinkamo pacientų paruošimo. PET gali keisti ligos vadybą, tačiau negali pakeisti kitų radiologinių , instrumentinių ir histologinių tyrimų.
DIGITALIZATION OF THE RUSSIAN AS A FOREIGN LANGUAGE AREA: FIRST RESULTS AND PERSPECTIVES
Authors: Дунаева Л.А. , Левина Г.М. , Богомолов А.Н. , Васильева Т.В. 
Published: November 2020

Статья посвящена проблемам обучения РКИ в новых информационных условиях, в которых все виды контента переходят из аналоговых форм в цифровые, одновременно становясь доступными, мобильными и персональными; получают распространение перспективные технологии (виртуализация, дополненная реальность, облачные сервисы, мобильный Интернет, миниатюрные устройства, искусственный интеллект); происходит переход к предельно простым и легко управляемым технологиям сетевой коммуникации. К результатам цифровизации сферы преподавания РКИ на современном этапе отнесены проекты по созданию открытых структурированных банков учебных интернет-ресурсов, первые шаги в организации дистанционного обучения русскому языку, трансформация бумажного учебника РКИ под влиянием смарт-технологий, новые направления исследований в области разработки и внедрения инновационных форм, педагогических инструментов и средств обучения РКИ. Одна из проблем, не получивших до сих пор адекватного решения, связана с созданием языковой среды при использовании дистанционных форм обучения русскому языку.
The article is devoted to the problems of teaching Russian as a foreign language in new informational conditions, in which all types of content are moving from analog to digital forms, at the same time becoming available, mobile and personal; promising technologies are spreading (virtualization, augmented reality, cloud services, mobile Internet, miniature devices, artificial intelligence); there is a transition to extremely simple and easily manageable technologies of network communication. The results of digitalization of the sphere of teaching RFL at the present stage include projects to create open structured banks of educational Internet resources, the first steps in organizing distance learning of the Russian language, the transformation of a paper RFL textbook under the influence of smart technologies, new areas of research in the development and implementation of innovative forms, pedagogical tools and teaching aids for RFL.
METHODS OF INCREASING STUDENT MOTIVATION IN ONLINE LESSONS OF RUSSIAN AS A FOREIGN LANGUAGE
Authors: Амлинская Ю.Р. 
Published: November 2020

В статье рассматривается проблема мотивации студентов РКИ в рамках онлайн-обучения. Освещаются вопросы вовлечения студентов в обучение, проектную деятельность, создание языкового пространства на уроках и в домашних условиях. Автор приводит примеры информационно-коммуникационных технологий и упражнений, призванных повысить мотивацию студентов к изу-чению языка. Рассматриваются виртуальные доски, интерактивные рабочие листы, мобильные приложения, социальные сети и их использование на занятиях. Упоминаются технологии проведения телемостов, языковых обменов и виртуальных экскурсий в целях повышения эффективности онлайн-обучения. Методика работы с детьми и подростками в рамках интегрированного предметно-языкового подхода рассматривается отдельно. Автор также касается вопроса подготовки к экзаменам и тестам в онлайн-формате.
This article examines the problem of motivation of the students of Russian as a foreign language in the framework of online education. It highlights the issues of involving students in the learning process, project activities, creating a language space in the classroom and at home. The author gives specific examples of new technologies and exercises designed to increase the motivation of students to learn a language. It covers virtual whiteboards, interactive worksheets, mobile applications, social networks and provides specific examples of their use in the classroom. The technologies for conducting online conferences, language exchanges and virtual excursions in order to increase the effectiveness of online learning are also mentioned. The author considers separately the methodology of working with children and adolescents within the framework of the integrated subject-language approach. She also addresses the issue of exam and test preparation in online format.
THE METHODOLOGY OF THE APPLICATION OF SUBJECT-LANGUAGE INTEGRATIVE TECHNOLOGIES FOR TEACHING THE RUSSIAN LANGUAGE AND TEACHING IN RUSSIAN USING THE EDUCATIONAL PLATFORM
Authors: Богданчиков В.В. , Тренкина Е.А. , Шорина Т.А. 
Published: November 2020

В статье рассматривается методика применения технологий предметно-языкового интегративного обучения в русских школах за рубежом. Рассматривается и анализируется опыт интеграции предметных областей «Русский язык» и «Окружающий мир». Описываются практический опыт занятий по русскому языку с использованием образовательной платформы в русской школе «Николай Гоголь» в Италии и примеры практической методики обучения фонетике, грамматике, лексике, видам речевой дея-тельности. Выявлены преимущества и недостатки применения цифровых технологий для обучения русскому языку и на русском языке.
The article discusses the methodology of applying technologies of subject-language integrative teaching in Russian schools abroad. The experience of integration of the subject areas «Russian language» and «The world around us» is considered and analyzed. The practical experience of classes in the Russian language using the educational platform at the Russian school «Nikolai Gogol» in Italy is described, examples of practical methods of teaching phonetics, grammar, vocabulary, communicative skills activity are described. The advantages and disadvantages of using digital technologies for teaching the Russian language and in Russian are revealed.
COMPUTER ANALYSIS OF VOCABULARY OF TRAINING TEXTBOOK
Authors: Шаповалов М.И. 
Published: November 2020

В статье рассматривается процедура осуществления лингвистической оценки учебных пособий РКИ с позиций корпусного подхода. Получение и изучение количественных языковых данных позволяет составить представление о качестве материала.
The article looks at the framework of the linguistic evaluation of training textbook from the corpus approach standpoint. Acquiring and analyzing the quantitative language data allows to create a better picture of quality of the training textbook.
PRESENTATION OF RUSSIAN QUANTITATIVE ADVERBS FOR FOREIGN STUDENTS: THE SYSTEM OF EXERCISES. PART 1. LEXEMES МНОГО, ОЧЕНЬ AND THEIR DERIVATIVES
Authors: Панков Ф.И. , Гулидова Е.Н. 
Published: November 2020

Статья посвящена особенностям представления русской адвербиальной лексики в иноязычной аудитории на материале квантитативов много и очень, а также мотивированных ими лексем. Проведенный функционально-коммуникативный анализ семантики и грамматики наречий позволил создать их интегральное лингводидактическое описание и разработать систему упражнений и заданий (СУЗ), направленных на обучение инофонов корректному употреблению названных лексических единиц в речи.
The articles deals with the peculiarities of presenting Russian adverbs at the lessons of Russian as a foreign language using the example of quantitative words много and очень, and their derivatives. The authors have carried out the functional communicative analysis of semantical and grammatical features of the chosen words. The results of this analysis helped create the integral linguodidactic description of words много and очень and work out a system of exercises aimed at teaching foreign students to use the above-said lexical items correctly in their speech.
PROTOPOPE AVVAKUM: THE WRITER, THE PREACHER, THE PUBLICIST
Authors: Травников С.Н. , Петривняя Е.К. , Июльская Е.Г. 
Published: November 2020

В статье рассматривается история жизни и творческого пути великого русского писателя XVII столетия Аввакума Петрова. Его борьба за верность идеалам древнего благочестия, столкновения с царской властью, осуждение амбициозных планов главы русской церкви, изображение исторической действительности сложного, противоречивого «бунташного» века нашли отражение в знаменитой книге расколоучителя – «Житии протопопа Аввакума» – удивительной автобиографии «пустозерского узника», посмевшего встать на защиту другого, самобытного, не навязанного извне исторического пути России. Главная книга руководителя старообрядческого движения представляет собой уникальное литературное явление: в ней соединяются разножанровые элементы, создавая предпосылки для возникновения новой художественной формы – русского романа, представлены трагическое и ироническое начала, впервые в литературе показаны необъятные просторы России, введен новый для древнерусской книжности образ святого «грешника» – протопопа Аввакума.
The article deals with the life and creative path of the great Russian writer of the seventeenth century Avvakum Petrov. His struggle for the ideals of ancient piety, a collision with the royal power, the condemnation of the ambitious plans of the head of the Russian Church, his description of the historical reality of a complex controversial «rebel» of the century is reflected in the famous book of resolucoes – «the Life of Avvakum» – the amazing autobiography of the «pustozersk prisoner» who dared to stand up for another, original, not imposed from outside of Russia's historical path. The main book of the leader of the old believers movement is a unique literary phenomenon: it combines elements of different genres, creating the prerequisites for the appearence of a new artistic form – the Russian novel. There presents the tragic and ironic beginning, shows in detail the vast expanses of Russia, introduced a new image of the holy «sinner» – protopop Avvakum.
TESS Observations of the Hot Jupiter Exoplanet XO-6b: No Evidence of Transit Timing Variations
Authors: Ridden-Harper Andrew , Turner Jake D. , Jayawardhana Ray 
Published: November 2020

Abstract
From previous ground-based observations, the hot Jupiter exoplanet XO-6b was reported to exhibit apparently periodic transit timing variations (TTVs), with a semi-amplitude of 14 minutes and a period of about 450 days. These variations were interpreted as being due to a resonant perturbation between XO-6b and a hitherto unknown low-mass planet orbiting the same star. To understand this enigmatic planetary system better, we analyzed three sectors of data, spanning over seven months, from the Transiting Exoplanet Survey Satellite (TESS), which produces high-quality light curves that are well suited to characterizing exoplanets and searching for TTVs. Here we present an updated orbital period of 3.7649893 ± 0.0000037 days and a transit epoch of 2456652.7157 ± 0.0022 BJDTDB. The planetary parameters we report, while consistent with their discovery values, have greatly improved precision. Notably, we find no evidence for TTVs: we can rule out TTVs ≳2.5 minutes at the 3σ level. Therefore, the TESS data have sufficient precision and time baseline to readily reveal the previously reported TTVs of approximately 10 minutes. Our findings highlight the capability of TESS for robust follow-up, and confirm that TTVs are rarely seen in hot Jupiters, unlike is the case with small planets.
Orbits of Five Triple Stars
Authors: Tokovinin Andrei , Latham David W. 
Published: November 2020

Abstract
Joint analysis of radial velocities and position measurements of five hierarchical stellar systems is undertaken to determine elements of their inner and outer orbits and, whenever possible, their mutual inclinations. The inner and outer periods are 12.9 and 345 yr for HD 12376 (ADS 1613), 1.14 and ∼1500 yr for HD 19971 (ADS 2390), 8.3 and 475 yr for HD 89795 (ADS 7338), 1.11 and 40 yr for HD 152027, 0.69 and 7.4 yr for HD 190412. The latter system with its coplanar and quasi-circular orbits belongs to the family of compact planetary-like hierarchies, while the orbits in HD 12376 have a mutual inclination of 131°.
Searching for ZZ Ceti White Dwarfs in the Gaia Survey
Authors: Vincent Olivier , Bergeron P. , Lafrenière David 
Published: November 2020

Abstract
The Gaia satellite recently released parallax measurements for ∼260,000 high-confidence white dwarf candidates, allowing for precise measurements of their physical parameters. By combining these parallaxes with Pan-STARRS and u-band photometry, we measured the effective temperature and stellar mass for all white dwarfs in the Northern Hemisphere within 100 pc of the Sun, and identified a sample of ZZ Ceti white dwarf candidates within the so-called instability strip. We acquired high-speed photometric observations for 90 candidates using the PESTO camera attached to the 1.6 m telescope at the Mont-Mégantic Observatory. We report the discovery of 38 new ZZ Ceti stars, including two very rare ultramassive pulsators. We also identified five possibly variable stars within the strip, in addition to 47 objects that do not appear to show any photometric variability. However, several of those could be variable with an amplitude below our detection threshold, or could be located outside the instability strip due to errors in their photometric parameters. In the light of our results, we explore the trends of the dominant period and amplitude in the M–

plane, and briefly discuss the question of the purity of the ZZ Ceti instability strip (i.e., a region devoid of non-variable stars).
Defining the (Black Hole)–Spheroid Connection with the Discovery of Morphology-dependent Substructure in the MBH–nsph and MBH–Re,sph Diagrams: New Tests for Advanced Theories and Realistic Simulations
Authors: Sahu Nandini , Graham Alister W. , Davis Benjamin L. 
Published: November 2020

Abstract
For 123 local galaxies with directly measured black hole masses (M
BH), we provide the host spheroid’s Sérsic index (n
sph), effective half-light radius (R
e,sph), and effective surface brightness (

), obtained from careful multicomponent decompositions, and we use these to derive the morphology-dependent M
BH–n
sph and M
BH–R
e,sph relations. We additionally present the morphology-dependent M
*,sph–n
sph and M
*,sph–R
e,sph relations. We explored differences due to early-type galaxies (ETGs) versus late-type galaxies (LTGs), Sérsic versus core-Sérsic galaxies, barred versus non-barred galaxies, and galaxies with and without a stellar disk. We detect two different M
BH–n
sph relations due to ETGs and LTGs with power-law slopes 3.95 ± 0.34 and 2.85 ± 0.31. We additionally quantified the correlation between M
BH and the spheroid’s central concentration index, which varies monotonically with the Sérsic index. Furthermore, we observe a single, near-linear M
*,sph–

relation for ETGs and LTGs, which encompasses both classical and alleged pseudobulges. In contrast, ETGs and LTGs define two distinct M
BH–R
e,sph relations with

(cf. ∼0.51 dex for the M
BH–σ relation and ∼0.58 dex for the M
BH–M
*,sph relation), and the ETGs alone define two steeper M
BH–R
e,sph relations, offset by ∼1 dex in the

direction, depending on whether they have a disk or not and explaining their similar offset in the M
BH–M
*,sph diagram. This trend holds using 10%, 50%, or 90% radii. These relations offer pivotal checks for simulations trying to reproduce realistic galaxies, and for theoretical studies investigating the dependence of black hole mass on basic spheroid properties.
The μ Tau Association: A 60 Myr Old Coeval Group at 150 pc from the Sun
Authors: Gagné Jonathan , David Trevor J. , Mamajek Eric E. , Mann Andrew W. , Faherty Jacqueline K. , Bédard Antoine 
Published: November 2020

Abstract
We present an analysis of the newly identified μ Tau Association (MUTA) of young stars at ≃150 pc from the Sun that is part of the large Cas-Tau structure, coeval and comoving with the α Persei cluster. This association is also located in the vicinity of the Taurus-Auriga star-forming region and the Pleiades association, although it is unrelated to them. We identify more than 500 candidate members of MUTA using Gaia DR2 data and the BANYAN Σ tool, and we determine an age of 62 ± 7 Myr for its population based on an empirical comparison of its color–magnitude diagram sequence with those of other nearby young associations. The MUTA association is related to the Theia 160 group of Kounkel & Covey and corresponds to the e Tau group of Liu et al. It is also part of the Cas-Tau group of Blaauw. As part of this analysis, we introduce an iterative method based on spectral templates to perform an accurate correction of interstellar extinction of Gaia DR2 photometry, needed because of its wide photometric bandpasses. We show that the members of MUTA display an expected increased rate of stellar activity and faster rotation rates compared with older stars, and that literature measurements of the lithium equivalent width of nine G0- to K3-type members are consistent with our age determination. We show that the present-day mass function of MUTA is consistent with other known nearby young associations. We identify WD 0340+103 as a hot, massive white dwarf remnant of a B2 member that left its planetary nebula phase only 270,000 yr ago, posing an independent age constraint of

Myr for MUTA, consistent with our isochrone age. This relatively large collection of comoving young stars near the Sun indicates that more work is required to unveil the full kinematic structure of the complex of young stars surrounding α Persei and Cas-Tau.
Spatially Resolved Study of Recombining Plasma in W49B Using XMM-Newton
Authors: Holland-Ashford Tyler , Lopez Laura A. , Auchettl Katie 
Published: November 2020

Abstract
W49B is the youngest supernova remnant (SNR) to date that exhibits recombining plasma. The two prevailing theories of this overionization are rapid cooling via adiabatic expansion or through thermal conduction with an adjacent cooler medium. To constrain the origin of the recombining plasma in W49B, we perform a spatially resolved spectroscopic study of deep XMM-Newton data across 46 regions. We adopt a three-component model (with one interstellar medium and two ejecta components), and we find that recombining plasma is present throughout the entire SNR, with increasing overionization from east to west. The latter result is consistent with previous studies, and we attribute the overionization in the west to adiabatic expansion. However, our findings depart from these prior works, as we find evidence of overionization in the east as well. As the SNR is interacting with molecular material there, we investigate the plausibility of thermal conduction as the origin of the rapid cooling. Based on estimated timescales, we show that both large- and small-scale thermal conduction can explain the observed overionization of the hotter ejecta. However, overionization of the cooler ejecta is only possible through small-scale thermal conduction resulting in evaporation of embedded, dense clouds with sizes ≲1 pc.
Dying of the Light: An X-Ray Fading Cold Quasar at z ∼ 0.405
Authors: Cooke Kevin C. , Kirkpatrick Allison , Estrada Michael , Messias Hugo , Peca Alessandro , Cappelluti Nico , Ananna Tonima Tasnim , Brewster Jason , Glikman Eilat , LaMassa Stephanie , Daisy Leung T. K. , Trump Jonathan R. , Jane Turner Tracey , Urry C. Megan 
Published: November 2020

Abstract
Cold quasars are a rare subpopulation observed to host unobscured, X-ray luminous active galactic nuclei (AGN) while also retaining a cold gas supply fueling high star formation rates. These objects are interpreted as AGN early in their evolution. We present new SOFIA HAWC+ far-infrared observations, far-ultraviolet to far-infrared (FUV–FIR) photometry, and optical spectroscopy to characterize the accretion and star formation behavior in a cold quasar at z ∼ 0.405 (CQ 4479). CQ 4479 is a starburst galaxy with a predominantly young stellar population and a high gas mass fraction of ∼50%–70%. The AGN component has yet to become the dominant component of the FIR emission. We also find AGN bolometric luminosity that varies as a function of observation method and AGN region probed. Finally, we identify a candidate outflow feature corroborating the hypothesis that cold quasars have energetic feedback. This object presents an intriguing look into the early stages of AGN feedback and probes the rare phase where an AGN and cold gaseous component coexist.