bluuebunny/crossref_metadata_2025_split huggingface dataset:
The influence of wrist tapping based on the author’s methodology on the dynamics of interhemispheric integration and “internal” rhythm in healthy adults
Authors: Narodova E. A. , Shnayder N. A. , Erakhtin E. E. , Karnaukhov V. E. , Hassenkampf K. A. , Dmitrenko D. V. 
Published: January 2020

The goal is to study the dynamics of the inter-hemispheric coherence coefficient of the cortex according to the main rhythms of the electroencephalogram before and after the BOS-therapy based on the wrist tapping on the author’s method and the effect of subclinical anxiety on the characteristics of wrist tapping in healthy adults.Materials and methods. The conduct of this study was approved by the ethical committee of KrasSMU. prof. V. F. Voyno-Yasenetsky (protocol No. 77/2017 dated June 26, 2017).The study was conducted in two stages. The first stage is the study of standards and the influence of wrist tapping according to the author’s method on the characteristic of the “internal” rhythm in healthy adults without anxiety and with subclinical anxiety (n1 = 60). The second stage is the study of the influence of wrist tapping according to the author’s method on the coefficient of hemispheric coherence in the frontal areas of the cerebral cortex in healthy volunteers (n2 = 63). Study of wrist tapping was carried out using the original technique (RF patent № 2606489 from 10.01.2017). Anxiety level testing was performed using a scale (HADS hospital anxiety and depression scale [1]). Analysis of interhemispheric coherence in Fp1 — Fp2, F3 — F4, T3 — T4 pairs was performed using a computer encephalographic complex (Neurokartograf, MBN Moscow).Results and discussions. The main characteristics of the “internal” rhythm according in healthy adults are statistically significant depending on the absence or presence of subclinical anxiety (1.13 Hz vs. 1.53 Hz, respectively). According to the author’s method, wrist tapping statistically significantly reduces the coefficient of interhemispheric coherence in Fp1-Fp2, F3-F4, C 3-C 4 pairs located above the convexital surface of the frontal cortex, which can be used as a method of non-pharmacological correction of anxiety disorders in the future.Conclusion. Subclinical anxiety affects the indicators of the “internal rhythm”, which is studied using wrist taping according to the author’s method. Wrist tapping in healthy adults leads to a decrease in the interhemispheric integration of frontal cortex neurons and interhemispheric coherence coefficients in beta1- (predominantly) and alpha rhythms, without affecting the coefficients of coherence in theta rhythm. Wrist tapping according to the author’s method is a promising option for BOS-therapy in adults to reduce the level of anxiety in normal and pathological conditions.
REKONSTRUKSI BAHAN AJAR BERBASIS STEM UNTUK MENINGKATKAN LITERASI SAINS DAN TEKONOLOGI SISWA PADA KONSEP KEMAGNETAN
Authors: Rusyati Rusyati , Permanasari Anna , Ardianto Didit 
Published: January 2020

Tujuan penelitian ini adalah untuk memenuhi kebutuhan bahan ajar IPA dengan tema kontekstual agar siswa menguasai sejumlah keterampilan abad 21. Aktivitas utama dari penelitian ini adalah merekonstruksi struktur konten pengetahuan tentang teknologi, menjadi struktur konten untuk pembelajaran dengan memperhatikan kurikulum dan perkembangan siswa. Tujuan penelitian ini adalah untuk menghasilkan bahan ajar IPA berbasis STEM untuk meningkatkan Literasi sains dan teknologi pada konsep kemagnetan. Metode penelitian ini adalah penelitian pengembangan dengan model prosedural yang diadaptasi dari model of education reconstruction (MER). Bahan ajar yang dihasilkan divalidasi oleh ahli untuk mengumpulkan informasi berkaitan dengan keakuratan konten dan kelayakan bahan ajar. Penilaian bahan ajar meliputi aspek materi, penyajian, dan Bahasa serta keterbacaan. Berdasarkan poin penilaian tersebut, diperoleh CVR rata-rata untuk bahan ajar berbasis STEM adalah 0,82, CVIh &#62; CVIt (0.84 &#62; 0.42). Nilai ini menandakan bahwa bahan ajar berbasis STEM yang dikembangkan layak digunakan. Rekonstruksi bahan ajar berbasis STEM dengan tema teknologi magnet dapat meningkatkan literasi sains dan teknologi ditunjukkan dengan rata rata hasil pretest sebesar 18,9% dan rata rata hasil post test 52,5%, dan % N-gain 41,47 % termasuk katagori sedang.
Robust Confidence Intervals for PM2.5 Concentration Measurements in the Ecuadorian Park La Carolina
Authors: Hernandez Wilmar , Mendez Alfredo , Zalakeviciute Rasa , Diaz-Marquez Angela Maria 
Published: January 2020

In this article, robust confidence intervals for PM2.5 (particles with size less than or equal to 2.5 μ m ) concentration measurements performed in La Carolina Park, Quito, Ecuador, have been built. Different techniques have been applied for the construction of the confidence intervals, and routes around the park and through the middle of it have been used to build the confidence intervals and classify this urban park in accordance with categories established by the Quito air quality index. These intervals have been based on the following estimators: the mean and standard deviation, median and median absolute deviation, median and semi interquartile range, a -trimmed mean and Winsorized standard error of order a , location and scale estimators based on the Andrew’s wave, biweight location and scale estimators, and estimators based on the bootstrap- t method. The results of the classification of the park and its surrounding streets showed that, in terms of air pollution by PM2.5, the park is not at caution levels. The results of the classification of the routes that were followed through the park and its surrounding streets showed that, in terms of air pollution by PM2.5, these routes are at either desirable, acceptable or caution levels. Therefore, this urban park is actually removing or attenuating unwanted PM2.5 concentration measurements.
„Heritage is Dead! Long Live Heritage!” Kino brytyjskie w obliczu kryzysu politycznego
Authors: Korczarowska Natasza 
Published: January 2020

Kryzysy polityczne prowokują do stawiania pytań o przeszłość i ufundowaną na niej tożsamość. Niepewne jutro kieruje nas ku historii, w której próbujemy znaleźć potwierdzenie naszego stabilnego (narodowego) „my”. To, kim jesteśmy, wyrasta z nostalgii za przeszłością – pod warunkiem jednak, że owa przeszłość powraca w formie narracji kompensacyjnych. Zrealizowane na Wyspach po 2016 r. dzieła potwierdzają tezę Pierre’a Sorlin, że filmy historyczne dostarczają wiedzy wyłącznie na temat okresu, w którym powstały. Manifestuje się w nich zainteresowanie tymi momentami historii, które okazały się znaczące dla losów nie tylko Wielkiej Brytanii, lecz także całej Europy. Strategie realizowane przez kino „po Brexicie” przywołują w pamięci ideologiczne spory z epoki rządów Margaret Thatcher skoncentrowane wokół heritage cinema. Ale czy międzynarodowe sukcesy brytyjskich „filmów o przeszłości” (Dunkierka, Czas mroku, Faworyta) pozwalają spojrzeć na Brexit jak na „pożyteczną katastrofę” i przywołać głoszone w okresie thatcheryzmu hasło Brytyjczycy nadchodzą (lub Up your bum)?
La educación superior indígena e intercultural en México en 2018: incógnitas, interrogantes y resultados
Authors: Didou Aupetit Sylvie 
Published: January 2020

Examinaremos los objetivos de la Educación Superior Intercultural e Indígena (ESII), sus perfiles y modalidades de funcionamiento. Partiremos de la hipótesis que, casi veinte años después de su surgimiento, la ESII incrementó sus grados de institucionalización, en cuanto a regulaciones, gobernanza y recursos. Sin embargo, conserva una condición de sub-campo emergente, caracterizado por tensiones internas y externas y atiende un grupo estudiantil pionero. Pese al interes social y político despertados por la ESII a principios del siglo XXI y la productividad académica de los investigadores que la analizan, las carencias de información sistematizada sobre sus resultados y sus alcances dificultan hacer un balance confiable de su situación.
PENGARUH PROMOSI, KUALITAS LAYANAN DAN BRAND PREFERENCE TERHADAP TINGKAT PENJUALAN PADA TOKO BINTANG TERANG MOTOR RANTAUPRAPAT
Authors: Junita Junita , Nasution Ade Parlaungan , Simanjorang Elida Florentina Sinaga 
Published: January 2020

Penelitian ini bertujuan untuk menganalisis pengaruh promosi, kualitas layanan dan brand preference secara parsial dan simultan terhadap tingkat penjualan pada Toko Bintang Terang Motor. jenis penelitian ini adalah penelitian kuantitatif. Dengan populasi konsumen Toko Bintang Terang Motor dan diambil sampel yang berjumlah 97, dengan teknik Nonprobability Sampling yaitu Sampling Insidental. Teknik pengumpulan data yang digunakan adalah kuesioner. Uji instrument menggunakan uji validitas dan reabilitas. Teknik analisis yang digunakan adalah regresi berganda untuk menguji hipotesis penelitian. Hasil analisis menunjukkan bahwa promosi, kualitas layanan dan brand preference baik secara parsial maupun simultan berpengaruh positif dan signifikan terhadap tingkat penjualan pada Toko Bintang Terang Motor. Kata Kunci: Promosi, Kualitas Layanan, Brand Preference, Tingkat Penjualan.
FÍSICA E ARTE NAS ESTAÇÕES DO ANO
Authors: Queiroz Glória Pessôa , Lima Maria da Conceição Barbosa , Vasconcellos Maria das Mercês Navarro 
Published: January 2020

O artigo trata do tema das Estações do Ano, explorando elementos da Ciência e da Arte como forma de motivar estudantes ou público de museus de ciência e tecnologia a compreendê-lo a partir de vivências culturais atuais e de outras épocas. A Física se junta à Astronomia para explicar o fenômeno, enquanto a Música e a Pintura possibilitam a imersão no tema em meio a muitas viagens à imaginação capazes de despertar emoções.Uma proposta didática é apresentada e justificada por consensos das muitas pesquisas na área de ensino-aprendizagem de ciências, desde os que se referem às persistentes concepções alternativas acerca das causas das mudanças observadas nas diferentes épocas do ano até à modelagem qualitativa de fenômenos que recorre a modelos pedagógicos tridimensionais. Tal proposta foi desenvolvida na atividade “Bate papo Hiperinteressante: As Quatro Estações, Ciência e Arte” realizada no primeiro domingo do mês de agosto de 2003 no Museu de Astronomia.
ADAPTANDO UMA CÂMERA FOTOGRÁFICA MANUAL SIMPLES PARA FOTOGRAFAR O CÉU
Authors: Neves Marcos Cesar Danhoni , Pereira Ricardo Francisco 
Published: January 2020

O presente artigo procura introduzir um método de astrofotografia utilizando uma câmera fotográfica não reflex, de baixo custo. É feita uma revisão do processo fotográfico comumente empregado para fins de comparação com os objetivos pretendidos no presente trabalho.
CONCEPÇÕES ALTERNATIVAS DE ALUNOS DO ENSINO MÉDIO SOBRE O FENÔMENO DE FORMAÇÃO DAS FASES DA LUA
Authors: Iachel Gustavo , Langhi Rodolfo , Scalvi Rosa Maria Fernandes 
Published: January 2020

Quarenta estudantes, com idades entre 14 e 18 anos, pertencentes a três escolas da cidade de Bauru, foram questionados sobre suas concepções alternativas acerca do fenômeno de formação das fases da Lua. Foi observado que alguns dos alunos confundem o fenômeno da formação das fases da Lua com o fenômeno da formação dos eclipses lunares, outros desconhecem o motivo do fenômeno, apresentam concepções alternativas incoerentes com a realidade ou então concepções incompletas. Os resultados aqui encontrados são destinados aos professores do Ensino Básico e poderão ser usados como subsídio parafuturo desenvolvimento de novos métodos pedagógicos.
The results of research to clarify the process of cutting soil spherical disk working body
Authors: V. Volsky, 
Published: January 2020

Purpose. Clarify the size and direction of cutting the soil, taking into account the influence of the coordinates of the instantaneous center of the disk on the rotation of its diameter at the time of its location in a vertical position.
Methods. Using the provisions of physics, theoretical mechanics and resistance of materials.
Results. The influence of the coordinates of the location of the instantaneous center of the disk on the angle of cutting of the soil by the points of the blade of the disk and the vectors of their trajectory in the soil medium is established, which makes it possible to more accurately determine the value of the angle of cutting of the soil depending on the parameters and operating modes of the spherical disk working body, and its smallest possible value was used in as an evaluation criterion in the selection and justification of rational parameters and operating modes of disk harrows. It has been established that the cutting angle γcut increases with decreasing angle of inclination of the disk β and an increase in the angle of attack α'.
Conclusions
1.	The direction of movement of the points of the blade of the disk in the soil medium is clarified due to the rotation of the diameter of the disk at the moment of its vertical location under the influence of the coordinates of the instant center, this is confirmed by the profile of the formation of the bottom of the furrow with a notched disk of the working body.
2.	A refined dependence is obtained for determining the angle of soil cutting by the points of the blade of a spherical disk working body, which combines all its parameters and the smallest possible value of the angle of soil cutting, and the expediency of its use in the selection and justification of rational parameters of the working bodies of the disk harrow.
Keywords: soil, soil environment, the spherical disc working body, the points of the blade of the disk, the speed of movement of points of the blade of the disk, the cutting angle of the soil, the angle of attack, the angle of inclination of the disk to the vertical.
(الآيات القرآنية في علم البيان ودورها في تنمية القيم الأخلاقية (كتاب البلاغة الواضحة
Authors: Sofiyatullailiyah  , Tabrani Ach 
Published: January 2020

There is no doubt that the Qur'anic verses have rhetorical methods that are not intended for themselves but for the ends and goals that are hidden in their beautiful secrets. One of these methods is the such as the Tashbih, Majaz, and Kinayah. This study was aimed at revealing the secrets of from the Qur'anic verses contained in the Book of Balaghah Al Wadihah and its role in the development of the moral values for the first semester students of the language preparatory departement. The approach taken by the researcher collect the study material was the method of analytical description by gathering the Qur'anic verses contained from ilmu bayan describing the phenomena, event or thing and collecting the information data and observations about the topic as well as describing the circumtances, where it depends on the collected information of the role of Qur'anic verses in developing ethical values. This study showed that the Qur'anic verses in ilmu bayan included fourteen ethical values and played an instrumental role in the development of these ethics for the students at STIBA Ar-Raayah.
المفردات الاصطلاحية من كتاب منحة العلام في إثراء لغة الطلاب بجامعة الراية
Authors: Fatah Abdul , Kusumah Mada Wijaya 
Published: January 2020

Language is the gate of knowledge, without it, the humans will not be able to communicate with other people and will not be able to exchange ideas with others, because language is a communication mechanism between them to achieve their goals. Arabic is rich in legitimate vocabulary related to religion, so there are several vocabularies or words that cannot be understood only by knowing the meaning of language, so Arabic students must know the meaning of terminology words, because the terminology words include sentences that are rarely used in conversation, so the students get difficulty in using it in daily conversation, because the terminology words are included in the intellectual sentence. The purpose of this study is to make it easier for learners of Arabic to know the terms in the book of Minhatu al 'Allam (fourth vol.) and help them choose vocabulary when speaking, writing, reading and listening. The study uses descriptive analysis methods, namely by tracing the terms in this book. This research proves the existence of the term sentence in the book of Minhatu al 'Allam (fourth vol.). The term sentence reaches 53 words. This study also formulated effective ways to enrich the language of the STIBA Ar Raayah students, namely by making a term sentence table by explaining each term etymologically and terminologically, and presenting it in the form of daily conversation and writing.
The Western ‘Baptism’ of Yurupary: Reception and Rewritings of an Amazonian Foundational Myth
Authors: Bolte Rike 
Published: January 2020

The myth of the Yurupary [yërëparí] is the foundational story of a patriarchal Amazonian religious system, and was widely spread and highly diversified among the language families of the Tupí-Guaraní, Tukano and Arawak from the Vaupés River in the northeast Amazon. In the midst of both Missionary expansion in the region at the end of the 19th century and capitalist penetration, the Italian jurist, geographer and explorer Ermanno Stradelli published an account of the Yurupary entitled “Leggenda dell’ Jurupary” (1890). In this essay Bolte visibilizes the political, literary and cultural mediations between the myth —inaccessible in its “pure” form— and the reappropriation it suffered by missionaries and local and European travellers during the 19th century. In view of the highly debatable nature of a historical-literary event such as that of a non-Western story being put into writing by European hands, Bolte proposes that we should systematically accept that we have no way of reaching the Yurupary story in its original form, prior to its Westernization. We should also bear in mind that Stradelli’s version is a mere selection of a great variety of episodes from different oral stories, and even different cycles of Amazonian myths.
S62 on a 9.9 yr Orbit around SgrA*
Authors: Peißker Florian , Eckart Andreas , Parsa Marzieh 
Published: January 2020

Abstract
We present the Keplerian orbit of S62 around the supermassive black hole Sagittarius A* (SgrA*) in the center of our Galaxy. We monitor this S-star cluster member over more than a full orbit around SgrA* using the Very Large Telescope with the near-infrared instruments Spectrograph for INtegral Field Observations in the Near Infrared (SINFONI) and NAOS+CONICA (NACO). For that, we are deriving positional information from deconvolved images. We apply the Lucy–Richardson algorithm to the data sets. The NACO observations cover data from 2002 to 2018, and the SINFONI data cover 2008–2012. S62 can be traced reliably in both data sets. Additionally, we adapt one KECK data point for 2019 that supports the reidentification of S62 after the pericenter passage of S2. With

and a periapse velocity of approximately 10% of the speed of light, S62 has the shortest known stable orbit around the supermassive black hole in the center of our Galaxy to date. From the analysis, we also derive the enclosed mass from a maximum likelihood method to be 4.15 ± 0.6 × 106
M
⊙.
Resolving the FU Orionis System with ALMA: Interacting Twin Disks?
Authors: Pérez Sebastián , Hales Antonio , Liu Hauyu Baobab , Zhu Zhaohuan , Casassus Simon , Williams Jonathan , Zurlo Alice , Cuello Nicolás , Cieza Lucas , Principe David 
Published: January 2020

Abstract
FU Orionis objects are low-mass pre-main sequence stars characterized by dramatic outbursts several magnitudes in brightness. These outbursts are linked to episodic accretion events in which stars gain a significant portion of their mass. The physical processes behind these accretion events are not yet well understood. The archetypal FU Ori system, FU Orionis, is composed of two young stars with detected gas and dust emission. The continuum emitting regions have not been resolved until now. Here, we present 1.3 mm observations of the FU Ori binary system using the Atacama Large Millimeter/submillimeter Array. The disks are resolved at 40 mas resolution. Radiative transfer modeling shows that the emission from FU Ori north (primary) is consistent with a dust disk with a characteristic radius of ∼11 au. The ratio between the major and minor axes shows that the inclination of the disk is ∼37°. FU Ori south is consistent with a dust disk of similar inclination and size. Assuming the binary orbit shares the same inclination angle as the disks, the deprojected distance between the north and south components is 0.″6, i.e., ∼250 au. Maps of 12CO emission show a complex kinematic environment with signature disk rotation at the location of the northern component, and also (to a lesser extent) for FU Ori south. The revised disk geometry allows us to update FU Ori accretion models, yielding a stellar mass and mass accretion rate of FU Ori north of 0.6 M
⊙ and 3.8 × 10−5
M
⊙ yr−1, respectively.
GS 2000+25: The Least Luminous Black Hole X-Ray Binary
Authors: Rodriguez Jennifer , Urquhart Ryan , Plotkin Richard M. , Panurach Teresa , Chomiuk Laura , Strader Jay , Miller-Jones James C. A. , Gallo Elena , Sivakoff Gregory R. 
Published: January 2020

Abstract
Little is known about the properties of the accretion flows and jets of the lowest-luminosity quiescent black holes. We report new, strictly simultaneous radio and X-ray observations of the nearby stellar-mass black hole X-ray binary GS 2000+25 in its quiescent state. In deep Chandra observations we detect the system at a faint X-ray luminosity of

erg s−1 (1–10 keV). This is the lowest X-ray luminosity yet observed for a quiescent black hole X-ray binary, corresponding to an Eddington ratio L
X/L
Edd ∼ 10−9. In 15 hours of observations with the Karl G. Jansky Very Large Array, no radio continuum emission is detected to a 3σ limit of <2.8 μJy at 6 GHz. Including GS 2000+25, four quiescent stellar-mass black holes with L
X < 1032 erg s−1 have deep simultaneous radio and X-ray observations and known distances. These sources all have radio to X-ray luminosity ratios generally consistent with, but slightly lower than, the low-state radio/X-ray correlation for stellar-mass black holes with L
X > 1032 erg s−1. Observations of these sources tax the limits of our current X-ray and radio facilities, and new routes to black hole discovery are needed to study the lowest-luminosity black holes.
VVV Survey Microlensing: The Galactic Latitude Dependence
Authors: Navarro María Gabriela , Minniti Dante , Pullen Joyce , Ramos Rodrigo Contreras 
Published: January 2020

Abstract
We search for microlensing events in fields along the Galactic minor axis, ranging from the Galactic center to −3.°7 < b < 3.°9 using the VISTA Variables in the Via Láctea (VVV) survey near-IR photometry. The new search is made across VVV tiles b291, b305, b319, b347, b361, and b375, covering a total area of about 11.5 deg2. We find a total of N = 238 new microlensing events in this new area, N = 74, which are classified as bulge red clump (RC) giant sources. Combining them with N = 122 events that we had previously reported in the Galactic center (VVV tile b333), allows us to study the latitude distribution of the microlensing events reaching the Galactic plane at b = 00 for the first time. We find a very strong dependence of the number of microlensing events with Galactic latitude, a number that increases rapidly toward the Galactic center by one order of magnitude from

° to b = 0° with a much steeper gradient than with Galactic longitude. The microlensing event population shows a flattened distribution (axial ratio b/a ≈ 1.5). The final sample shows a shorter mean timescale distribution than the Galactic plane sample for both the complete population and RC stars.