bluuebunny/crossref_metadata_2025_split huggingface dataset:
Acupuncture for the Treatment of Alzheimer's Disease: An Overview of Systematic Reviews
Authors: Huang Jinke , Shen Min , Qin Xiaohui , Wu Manli , Liang Simin , Huang Yong 
Published: November 2020

Background: Acupuncture may be an effective complementary treatment for Alzheimer's disease (AD). The aim of this study was to summarize the evidence provided by systematic reviews (SRs)/meta-analyses (MAs) on the effect of acupuncture on AD.Methods: Eight electronic databases were searched from their inception until October 19, 2020. The methodological quality, reporting quality, and risk of bias of the included SRs were assessed by the Assessing the Methodological Quality of Systematic Reviews 2 (AMSTAR-2), the Risk of Bias in Systematic Reviews (ROBIS) tool, and the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA). Moreover, the evidence quality of the outcome measures was assessed by the Grading of Recommendations, Assessment, Development, and Evaluation (GRADE).Results: Eleven SRs/MAs met all inclusion criteria. According to the results of the AMSTAR-2, all included reviews were rated critically as being of low quality. With PRISMA, the reporting checklist was relatively complete, but some reporting weaknesses remained in the topics of the protocol and registration, search strategy, risk of bias, additional analyses, and funding. Based on the ROBIS tool, only two SRs/MAs had a low risk of bias. With the GRADE system, no high-quality evidence was found, and only seven outcomes provided moderate-quality evidence. Among the downgraded factors, the risk of bias within the original trials was ranked first, followed by inconsistency, imprecision, and publication bias.Conclusions: Acupuncture is a promising complementary treatment for AD. However, due to the low quality of the SRs/MAs supporting these results, high-quality studies with rigorous study designs and larger samples are needed before widespread recommendations can be made.
Voxel-Based Meta-Analysis of Gray Matter Abnormalities in Multiple System Atrophy
Authors: Lin Junyu , Xu Xinran , Hou Yanbing , Yang Jing , Shang Huifang 
Published: November 2020

Purpose: This study aimed to identify consistent gray matter volume (GMV) changes in the two subtypes of multiple system atrophy (MSA), including parkinsonism subtype (MSA-P), and cerebellar subtype (MSA-C), by conducting a voxel-wise meta-analysis of whole brain voxel-based morphometry (VBM) studies.Method: VBM studies comparing MSA-P or MSA-C and healthy controls (HCs) were systematically searched in the PubMed, Embase, and Web of Science published from 1974 to 20 October 2020. A quantitative meta-analysis of VBM studies on MSA-P or MSA-C was performed using the effect size-based signed differential mapping (ES-SDM) method separately. A complementary analysis was conducted using the Seed-based d Mapping with Permutation of Subject Images (SDM-PSI) method, which allows a familywise error rate (FWE) correction for multiple comparisons of the results, for further validation of the results.Results: Ten studies were included in the meta-analysis of MSA-P subtype, comprising 136 MSA-P patients and 211 HCs. Five studies were included in the meta-analysis of MSA-C subtype, comprising 89 MSA-C patients and 134 HCs. Cerebellum atrophy was detected in both MSA-P and MSA-C, whereas basal ganglia atrophy was only detected in MSA-P. Cerebral cortex atrophy was detected in both subtypes, with predominant impairment of the superior temporal gyrus, inferior frontal gyrus, temporal pole, insula, and amygdala in MSA-P and predominant impairment of the superior temporal gyrus, middle temporal gyrus, fusiform gyrus, and lingual gyrus in MSA-C. Most of these results survived the FWE correction in the complementary analysis, except for the bilateral amygdala and the left caudate nucleus in MSA-P, and the right superior temporal gyrus and the right middle temporal gyrus in MSA-C. These findings remained robust in the jackknife sensitivity analysis, and no significant heterogeneity was detected.Conclusion: A different pattern of brain atrophy between MSA-P and MSA-C detected in the current study was in line with clinical manifestations and provided the evidence of the pathophysiology of the two subtypes of MSA.
Diminished Health Returns of Educational Attainment Among Immigrant Adults in the United States
Authors: Assari Shervin , Cobb Sharon , Cuevas Adolfo G. , Bazargan Mohsen 
Published: November 2020

Objectives:Marginalization-related diminished returns (MDRs) refer to weaker health effects of educational attainment for socially marginalized groups compared to the socially privileged groups. Most of the existing literature on MDRs, however, has focused on marginalization due to race, ethnicity, and sexual orientation. Thus, very limited information exists on MDRs of educational attainment among immigrant populations in the United States.Aims:Building on the MDRs framework and using a nationally representative sample of US adults, we compared immigrant and native-born adults for the effects of educational attainment on psychological distress, self-rated health (SRH), and chronic diseases (CDs).Methods:The 2015 National Health Interview Survey (NHIS) has enrolled 33,672 individuals who were either immigrant (n= 6,225; 18.5%) or native born (n= 27,429; 81.5%). The independent variable (IV) was educational attainment, which was treated as a categorical variable. The dependent variables included psychological distress, SRH, and CDs, all of which were dichotomous variables. Age, gender, race, ethnicity, and region were confounders. Immigration (nativity status) was the moderator.Results:Higher educational attainment was associated with lower odds of psychological distress, poor SRH, and CDs. However, immigration showed a significant statistical interaction with college graduation on all outcomes, which were suggestive of smaller protective effects of college graduation on psychological distress, poor SRH, and CDs for immigrant than native-born adults.Conclusions:In the US, the associations between educational attainment and psychological distress, SRH, and CDs are all weaker for immigrant than native-born adults. To prevent health disparities, it is essential to decompose health inequalities that are due to low educational attainment from those that are due to diminished returns of educational attainment (i.e., MDRs). There is a need to help highly educated immigrant adults secure positive health outcomes, similar to their native-born counterparts. Such changes may require bold and innovative economic, public, and social policies that help immigrant adults to more effectively mobilize their educational attainment to secure tangible outcomes. Elimination of health disparities in the US requires efforts that go beyond equalizing access to education.
Associations Between Maternal Community Deprivation and Infant DNA Methylation of the SLC6A4 Gene
Authors: DeLano Kelly , Folger Alonzo T. , Ding Lili , Ji Hong , Yolton Kimberly , Ammerman Robert T. , Van Ginkel Judith B. , Bowers Katherine A. 
Published: November 2020

Introduction: Poverty is negatively associated with health and developmental outcomes. DNA methylation (DNAm) has been proposed as a mechanism that underlies the association between adversity experienced by mothers in poverty and health and developmental outcomes in their offspring. Previous studies have identified associations between individual-level measures of stress and adversity experienced by a mother during pregnancy and infant DNAm. We hypothesized that independent of individual stresses, a mother's community-level deprivation while she is pregnant may also be associated with DNAm among the genes of her offspring that are related to stress response and/or development.Methods: Pregnant mothers (N = 53) completed assessments that measured stress, adversity, and mental health. To evaluate community-level deprivation, mothers' addresses were linked to census-level socioeconomic measures including a composite index of deprivation that combines multiple community-level indicators such as income and highest level of education received. Infant buccal cells were collected at about age 4 weeks to measure DNAm of candidate genes including NR3C1, SCG5, and SLC6A4, which are associated with the stress response and or social and emotional development. Multivariable models were employed to evaluate the association between maternal community deprivation and infant DNAm of candidate genes.Results: No significant associations were identified between maternal community-level deprivation and the methylation of NR3C1 or SCG5, however, maternal community-level deprivation was significantly associated with higher mean methylation across 8 CpG sites in SLC6A4.Conclusion: This study identified an association between community-level measures of deprivation experienced by a mother during pregnancy and DNAm in their offspring. These findings may have implications for understanding how the community context can impact early biology and potential function in the next generation.
Juan Carlos Garavaglia y la historia económico-social de América Latina. Algunas lecciones de historia y de vida
Authors: Gelman Jorge 
Published: November 2020

El artículo señala un puñado de características que van de la obra historiográfica al obrar en la vida de Juan Carlos Garavaglia. Estos enlaces, atravesados por anécdotas personales (algunas ya publicadas en Una juventud en los años sesenta y otras convocadas por el autor para esta ocasión), muestran cómo se manifestaban en su obra y en sus relaciones diferentes aspectos del temperamento y del talento del autor de Mercado Interno… La amplitud de intereses, el atrevimiento de sus planteos, la profundidad en el enfoque o la pasión por mirar los problemas desde los márgenes son algunos de los rostros que, como en una cinta de Moebius, son exhibidos en este vívido retrato que nos dejó, muy pocos días antes de partir él también tempranamente, su colega y amigo Jorge Gelman.
Pengaruh Promosi, Kualitas Produk Dan Keragaman Produk Terhadap Keputusan Pembelian Handphone Vivo
Authors: Nurmalatyas Ridhoi 
Published: November 2020

Populasi dalam penelitian ini merupakan pelanggan dengan jumlah 150 orang. dan mengambil sampel dengan jumlah 75 orang dalamt 3 bulan terakhir dengan menggunakan Acciidental Sampling. Dengan nilaii F 70,761 > Ftabel 2,74 dengan siggnifikan 0,000 < 0,05. Dengan uji t (uji parsiall) promosi (X1) berpengaruh terhadap keputusan pembelian dengan t hitung 2,403 > ttabel 1,994 dengan nilai signifikan 0,019 < 0,05. Varriabel kualitas produk (X2) berpengaruh terhadap keputusant pembelian dengan t hitung 2,716 > ttabel 1,994 dengan nilai signifikan 0,008 < 0,05. Varriabel keragaman produk (X3) berpengaruh terhadap keputusan pembelian dengan t hitung 2,412 > ttabel 1,994 dengan niilai signifikan 0,018 < 0,05. Kuallitas produk menjadi faktor paling dominan dibandingkan promosi dan keragaman produk. Koefisien determinasi yang diperoleh sebesar 0,866 berarti 74,9% variasi variabel kepututsan pembelian dijelaskan oleh promosi, kuallitas produk dan keragaman produk, sedangkan sisanya 25,1% dipengaruhi varriabel diluar penelitian seperti kuallitas pelayanan, store atmosphere, harga dan lokasi penelitian.
Kata kunci: Promosi, kualitas produk dan keragaman produk
Vladimir Konstantinovich Popov: a keen researcher, talented teacher, remarkable man
Authors: ГОРЕЛИКОВА Н.В. , БАДРЕДИНОВ З.Г. , МАКСИМОВ С.О. , ПОПОВА Ю.В. 
Published: November 2020

Представлены материалы, посвященные памяти кандидата геолого-минералогических наук, ведущего научного сотрудника Дальневосточного геологического института ДВО РАН Владимира Константиновича Попова – талантливого ученого, специалиста в области исследований магматических процессов. Список его научных работ включает более 120 публикаций, в том числе 6 монографий (4 из них в соавторстве). В рамках международного проекта В.К. Попов участвовал в исследованиях совместно с учеными из Австралии, Японии, Южной Кореи, США. Помимо научных изысканий активно занимался преподавательской деятельностью в Дальневосточном федеральном университете. Награжден медалью «За заслуги в разведке недр Приморского края» (2000 г.).
Presented materials dedicated to the memory of Vladimir Konstantinovich Popov, candidate of geological and mineralogical sciences, leading research scientist of the Far East Geological Institute, FEB RAS, who was a talented scientist, specialist in investigation of the magmatic processes. List of his papers comprises over 120 publications, including 6 monographs (in 4 of them as the co-author). Under the scope of international project V.K. Popov participated in joint research with the scientists from Australia, Japan, South Korea and USA. Besides scientific research, he took an active part in teaching in the Far East Federal University. He was awarded a medal Merit in Exploration Survey in Primorsky Territory (2020).
MENINGKATKAN HASIL BELAJAR SISWA DENGAN ALAT PERAGA PADA MATA PELAJARAN IPA KELAS IV MIN 3 BANYUMAS
Authors: Laelimubarok Laeli Mubarok 
Published: November 2020

Praktikum merupakan strategi pengajaran yang digunakan untuk menggambarkan materi pembelajaran. Alat peraga merupakan salah satu alat praktikum yang diperlukan untuk membantu dalam kegiatanpembelajaran. Tujuan dari kegiatan ini adalah untuk membuat alat peraga dalam upaya peningkatan pemahaman dan kreativitas pelajar pada mata pelajaran Tematik IPA di MIN 3 Banyumas. Kegiatan diawali sosialiasi ke siswa MIN 3 Banyumas dilanjutkan dengan persiapan alat-alat dan bahan yang akan digunakan, kemudian dilakukan percobaan pemasangan alat sebelum didemonstrasikan kepada siswa. Sebelum membuat alat peraga, siswa diberikan pre-test dan penjelasan teori yang berkaitan dengan alat peraga yang dibuat. Alat-alat peraga yang dibuat meliputi kentang, kabel, penjepit buaya, paku ,uang logam dan lampu led. Pelaksanaan kegiatan berlangsung dua hari dan akan berkelanjutan terkait dengan evaluasi dan monitoring kegiatan. Evaluasi dan monitoring meliputi aspek afektif, psikomotorik, dan kognitif. Penilaian aspek afektif dan psikomotorik meunjukkan kriteria sangat baik, sedangkan untuk aspek kognitif siswa dilakukan dengan pre-test dan post-test setiap pertemuan. Nilai rata-rata dari hasil pre-test yaitu 40,75, setelah praktikum dilaksanakan post-test dengan nilai rata-rata yaitu 74,125. Sehingga disimpulkan kegiatan praktikum meningkatkan pemahaman siswa sebesar 33,375.
Kata kunci: alat peraga sederhana, IPA, siswa MI.
PENGGUNAAN METODE DISCOVERY UNTUK MENINGKATKAN HASIL BELAJAR SISWA PADA MATA PELAJARAN IPA DI MI MA’ARIF NU AJIBARANG KULON
Authors: Isti anatun  
Published: November 2020

Penelitian ini dilatarbelakangi hasil belajar mata pelajaran IPA kelas 5 yang rendah. Hal ini disebabkan karena siswa kelihatan kurang aktif dalam mengikuti kegiatan belajar mengajar di kelas, tidak ada semangat siswa untuk belajar , kurangnya rasa antusias dalam bertanya kepada guru. Banyak dari siswa menganggap mata pelajaran IPA adalah mata pelajaran yang sulit dimengerti, dan siswa banyak yang sibuk sendiri ketika guru menjelaskan materi IPA di depan kelas. Sebab adanya masalah-masalah tersebut diantaranya pada saat kegiatan pembelajaran guru lebih banyak mendominasi disbanding siswa itu sendiri.
Tujuan melakukan penelitian ini adalah agar hasil belajar siswa kelas 5 di MI Ma’arif NU Ajibarang Kulon terutama dalam mata pelajaran IPA yang menggunakan metode discovery dapat meningkat hasil belajarnya. Objek penelitian ini adalah siswa kelas 5 MI Ma’arif NU Ajibarang Kulon. Dalam proses pengumpulan data dalam kegiatan penelitian ini menggunakan teknik observasi, wawancara, tes, dan dokumentasi.
Dari penelitian ini menunjukkan bahwa dalam kegiatan dengan pembelajaran IPA dengan menggunakan metode discovery dapat meningkatkan hasil belajar IPA pada siswa kelas 5 MI Ma’arif NU Ajibarang Kulon, dan hasil belajar mata pelajaran IPA yang ditunjukkan oleh nilai dari hasil tes awal, tes siklus I dan siklus II mengalami peningkatan pada setiap siklusnya. Pada kegiatan observasi awal jumlah siswa yang diatas KKM baru mencapai 41,66%, pada siklus I naik menjadi 68,18% dan pada siklus II meningkat lagi menjadi 90,91%.
PECULIARITIES OF PRESERVING CULTURE-SPECIFIC ELEMENTS IN LITERARY TRANSLATION
Authors: Мозжегорова Елена Николаевна , Ильина Юлия Петровна 
Published: November 2020

В статье рассматривается актуальная проблема сохранения культурно-специфической лексики в литературных произведениях при переводе с русского языка на английский. Очевидно, что такая лексика в первую очередь представлена безэквивалентной лексикой, а именно реалиями культуры определенного народа, отражающими его языковую картину мира, формирующуюся на основе образа жизни и мышления, и не имеющими эквивалентов в другой культуре. Авторы литературных произведений часто прибегают к использованию культурно-национальной лексики для формирования определенного образа героев, описания исторического и культурного фона происходящих событий. Вследствие этого адекватная передача реалий и содержащейся в них культурно-специфической информации в литературном переводе становится важным аспектом сохранения культурной самобытности художественного произведения. Основной проблемой становится поиск адекватных средств и стратегий перевода реалий с учетом функционирования культурно-специфической лексики в структуре художественного произведения. Материалом для исследования послужил роман Гузели Яхиной «Зулейха открывает глаза» и его перевод на английский язык «Zuleikha», выполненный Лизой Хейден. Анализируемое произведение можно отнести к исторической прозе, так как в романе раскрываются закономерности общественной жизни, облик людей в их неповторимости, обусловленной описываемой эпохой, и реалии приобретают особую контекстуальную значимость.
The article is devoted to the problem of preserving culture-specific vocabulary literary translation from Russian into English in fiction works. It is obvious, that such vocabulary is first of all represented by words with no direct equivalents in other languages and cultures, namely, culture-specific elements of the culture of a certain people, within its linguistic view of the world, which is formed on the basis of their lifestyle and way of thinking. Writers often resort to the use of culture-specific words to create a certain image of heroes and to describe the historical and cultural background of the events in the literary work. So, an adequate communication of these elements in literary translation becomes an important aspect of preserving the cultural identity of an author’s work. The main problem is to find adequate means and strategies for translating culture-bound vocabulary with the consideration of its functioning in the structure of a literary work. The material for the analysis was taken from the novel Zuleikha by Guzel Yakhina and its translation into English by Lisa Hayden. The novel under study can be referred to historical prose, since it describes objective laws of social life, unique image of people of the presented historical period, where culture-bound elements acquire specific contextual significance.
The Ultimately Large Telescope: What Kind of Facility Do We Need to Detect Population III Stars?
Authors: Schauer Anna T. P. , Drory Niv , Bromm Volker 
Published: November 2020

Abstract
The launch of the James Webb Space Telescope (JWST) will open up a new window for observations at the highest redshifts, reaching out to

. However, even with this new facility, the first stars will remain out of reach, as they are born in small minihalos with luminosities too faint to be detected even by the longest exposure times. In this paper, we investigate the basic properties of the Ultimately Large Telescope, a facility that can detect Population III star formation regions at high redshift. Observations will take place in the near-infrared and therefore a Moon-based facility is proposed. An instrument needs to reach magnitudes as faint as 39 magAB, corresponding to a primary mirror size of about 100 m in diameter. Assuming JWST NIRCam filters, we estimate that Population III sources will have unique signatures in a color–color space and can be identified unambiguously.
Detection of 2–4 GHz Continuum Emission from ϵ Eridani
Authors: Suresh A. , Chatterjee S. , Cordes J. M. , Bastian T. S. , Hallinan G. 
Published: November 2020

Abstract
The nearby star ϵ Eridani has been a frequent target of radio surveys for stellar emission and extraterrestrial intelligence. Using deep 2–4 GHz observations with the Very Large Array, we have uncovered a 29 μJy compact, steady continuum radio source coincident with ϵ Eridani to within 0.″06 (≲2σ; 0.2 au at the distance of the star). Combining our data with previous high-frequency continuum detections of ϵ Eridani, our observations reveal a spectral turnover at 6 GHz. We ascribe the 2–6 GHz emission to optically thick, thermal gyroresonance radiation from the stellar corona, with thermal free–free opacity likely becoming relevant at frequencies below 1 GHz. The steep spectral index (α ≃ 2) of the 2–6 GHz spectrum strongly disfavors its interpretation as stellar-wind-associated thermal bremsstrahlung (α ≃ 0.6). Attributing the entire observed 2–4 GHz flux density to thermal free–free wind emission, we thus derive a stringent upper limit of 3 × 10−11
M
⊙ yr−1 on the mass-loss rate from ϵ Eridani. Finally, we report the nondetection of flares in our data above a 5σ threshold of 95 μJy. Together with the optical nondetection of the most recent stellar maximum expected in 2019, our observations postulate a likely evolution of the internal dynamo of ϵ Eridani.
AGILE and Konus-Wind Observations of GRB 190114C: The Remarkable Prompt and Early Afterglow Phases
Authors: Ursi A. , Tavani M. , Frederiks D. D. , Romani M. , Verrecchia F. , Marisaldi M. , Aptekar R. L. , Antonelli L. A. , Argan A. , Bulgarelli A. , Barbiellini G. , Caraveo P. , Cardillo M. , Casentini C. , Cattaneo P. W. , Chen A. , Costa E. , Donnarumma I. , Evangelista Y. , Feroci M. , Ferrari A. , Fuschino F. , Galli M. , Giuliani A. , Labanti C. , Lazzarotto F. , Longo F. , Lucarelli F. , Morselli A. , Paoletti F. , Parmiggiani N. , Piano G. , Pilia M. , Pittori C. , Svinkin D. S. , Trois A. , Tsvetkova A. E. , Vercellone S. , Vittorini V. 
Published: November 2020

Abstract
GRB 190114C represents a breakthrough for the physics of gamma-ray bursts (GRBs), being the first GRB with delayed emission above 300 GeV, as reported by MAGIC. We present in this paper the sub-MeV/MeV data of the prompt and early afterglow emissions of GRB 190114C, as detected by AGILE and Konus-Wind, in the 20 keV–100 MeV energy range. The first stages of the burst exhibit multiple emission components, associated with an interesting spectral evolution. The first 2 s of the prompt emission can be described by a single “Band-like” spectral component. The successive 4 s show the presence of an additional high-energy spectral component, which quickly evolves into a “hard-flat” component of the νF

ν
spectrum, extending up to 10–100 MeV and likely produced by inverse Compton radiation, whose onset and evolution are clearly shown in our data. After this phase, the νF

ν
spectrum evolves into a “V shape,” showing the persistence and spectral hardening of the additional high-energy component in substantial agreement with Fermi and Swift results. We also analyze the first ∼200 s of the early afterglow that show a reflaring episode near T
0 + 15 s. We identify a new, so-far-unnoticed flux temporal break near T
0 + 100 s, which is detected in hard X-rays by both Konus-Wind and INTEGRAL/SPI-ACS. We find this break incompatible with the commonly assumed adiabatic evolution of a fireball in a constant-density medium. We interpret this break as a consequence of radiative evolution of the early afterglow from a fireball expanding in a wind-like circumburst medium.