bluuebunny/crossref_metadata_2025_split huggingface dataset:
Suriye Savaşı’nda Avrupa Birliği (AB)’nin Mülteci ve Sığınmacı Siyaseti
Authors: ŞEKER AYDIN Gülşen 
Published: March 2022

Çalışma, Suriye Savaşı’nın neden olduğu mülteci akınına karşı AB’nin izlediği mülteci ve sığınmacı siyasetini konu almaktadır. Literatürdeki yaygın yaklaşımdan farklı olarak, akına karşı AB’nin izlediği politikalar Avrupa bütünleşmesinin tarihsel perspektifi içine yerleştirilerek ele alınmaktadır. Çalışmanın amacı, bu siyasette AB’nin insan haklarına saygıdan ödün verdiğini göstermektir. Bu amaçla, ilkin, çalışmada kullanılan temel kavramlar üzerinde durulmakta, ikinci olarak Avrupa bütünleşme sürecinde mülteci ve sığınmacı siyasetinin tarihsel evrimine değinilmektedir. Üçüncü olarak, mülteci akını, AB’nin bu akın karşısında yaptıkları ve sorumluluk paylaşımının başarısızlığı incelenmektedir. Dördüncü olarak, AB’nin sorunu dışsallaştırması ve Türkiye ile yaptığı işbirliği ele alınmaktadır. Beşinci olarak, Göç ve İltica Üzerine Yeni Pakt tartışılmaktadır. Mülteci akınından önce AB mülteci ve sığınmacı siyasetinde güvenlikleştirme ve dışsallaştırmanın ağırlığının arttığı ve adaletsiz sorumluluk paylaşımına neden olacak düzenlemelerin yapıldığı, akın sırasında da adil sorumluluk paylaşımı sağlanamadığı, AB’nin güvenlikleştirme ve dışsallaştırmaya başvurması sonucunda insan hakları ihlallerinin yaşandığı sonucuna varılmaktadır.
PHYSICO-MECHANICAL PROPERTIES ANND MICROSTRUCTURE RESPONSES OF HYBRID REINFORCED Al6063 COMPOSITES TO PKSA/SiC INCLUSION
Authors: Ikubanni Peter , Oki Makanjuola , Adeleke Adekunle , Omoniyi Peter , Ajisegiri Emmanuel , Akinlabi Esther 
Published: March 2022

The study examined the microstructure and mechanical properties of Al-Mg-Si alloy reinforced with palm kernel shell ash (PKSA) and silicon carbide (SiC). The alloy matrix was reinforced with SiC (2 - 8 wt.%) and PKSA (2 wt.%). The double stir-casting method was used to prepare the hybrid composite. The mechanical properties of the produced samples were evaluated based on ASTM standards. Identification of phases present in the composite was done using a PANalytical Empyrean diffractometer, while the microstructural characterization was examined using a scanning electron machine with electron dispersive spectrometer attachment. The density values increase as the SiC contents in the composites increase. As the reinforcement particulates increase, the mechanical properties of the reinforced composite improved with hardness value (73 – 85.5 BHN); yield strength (81 – 102 MPa); and ultimate tensile strength (123 – 133 MPa) compared with the matrix alloy of 73 BHN, 79 MPa, and 116 MPa, respectively. However, the percentage elongation and the fracture toughness of the reinforced samples reduced to 34.2 and 40.11%, respectively. The phases identified in the composites were Al, SiO2, Fe3Si, MgO, and SiC. The synthesized hybrid composites would be applicable as building materials such as aluminium frames and roofing sheets.
Pengaruh Metode Pembelajaran Two Stay Two Stray (TSTS) Terhadap Peningkatan Hasil Belajar Pendidikan Agama Islam Kelas XI SMA Muhammadiyah 9 Brondong Lamongan
Authors: Nur Alfiani Putri Maftuhah  
Published: March 2022

The purpose of this study is to analyze whether there is an effect of the Two Stay Two Stray learning method on improving Islamic Religious Education learning outcomes at SMA Muhammadiyah 9 Brondong. The type of research used is quantitative research with parametric statistical tests.
The location of the research was carried out at SMA Muhammadiyah 9 Brondong. The population in this study were all students of class XI who found 145 people with 36 samples taken randomly. Data collection techniques in this study using observation, documentation, and tests. The data analysis technique used is t-test.
Based on the test results using the significance test (t-test) obtained tcount of 6.652, then compared with ttable for a significant level of 5% (0.05) using a two-party test with dk = n-2 = 34, then obtained ttable of 2.032. With this it is known that tcount (6.652) > ttable (2.032), then H0 is rejected and Ha is accepted. It can be said that the Two Stray Two Stray learning method has a significant influence on improving Islamic Religious Education (PAI) learning outcomes for class XI SMA Muhammadiyah 9 Brondong for the 2021/2022 school year.
ANATOLY NIKOLAEVICH SHCHUKIN AS A HISTORIAN
Authors: Московкин Л.В. 
Published: March 2022

В статье рассматривается вклад профессора А.Н. Щукина в изу-чение истории методики преподавания РКИ, учебников, методистов. Описываются его наиболее значимые работы по истории методики: статьи 1967–1969 гг., учебные пособия 1988 и 2005 гг., монография 2013 г., книга по учебниковедению, вклад в создание биографических словарей.
This article discusses the contribution of Professor A.N. Shchukin in the study of the history of Russian as a foreign language teaching, textbooks, methodologists. The most significant his works on the history of the linguodidactics are described: articles 1967–1969, textbooks 1988, 2005 and monograph 2013, a work on textbooks theory, as well as his contribution to the creation of biographical dictionaries.
Discursive words in speech communication: understanding and using discursive idioms
Authors: Шляхов В.И. , Агафонова К.Е. 
Published: March 2022

В статье рассматриваются дискурсивные слова, которые представляют серьезную трудность для иностранных учащихся. Современная когнитивно-коммуникативная (глубинная) лингвистика, изучающая метасмысл, все то, что не высказывается прямо, а подразумевается, дает ответ на вопрос, как происходит понимание дискурсивных слов в речевом взаимодействии. Без опоры на эти знания практически невозможно создавать учебные материалы, предназначенные для учащихся, осознавать и применять дискурсивные слова в речевом общении. В статье представлены учебные материалы для иностранных студентов, достигших уровня B1.
The article discusses Russian discursive words that present serious difficulties for foreign students. Modern cognitive-communicative (deep) linguistics in the theory of meta-sense (i.e. implicit meaning expressed indirectly) provides the answer to the question how discursive words are understood in speech communication. Without this knowledge it is practically impossible to make up educational materials for teaching foreign students to understand and use Russian discursive words in communicative situations.
COMPARATIVE ANALYSIS OF THE PHENOMENON OF PRONOMINALIZATION OF NOUNS IN RUSSIAN AND CHINESE ON THE EXAMPLE OF THE WORDS ЧЕЛОВЕК AND 人家 (RENJIA)
Authors: Чжоу Х. 
Published: March 2022

Явление прономинализации наблюдается как в русском, так и в китайском языке. В статье рассматривается явление прономинализации имени существительного на материале русского и китайского языков на примере слов человек и 人家 (жэньцзя). Автор анализирует их семантические особенности и грамматические функции. На основе проведенного анализа выявляются сходства и различия прономинализации в русском и китайском языках. Сопоставительный анализ явления прономинализации помогает типологическому исследованию языковых единиц и имеет практическое значение в переводческой и преподавательской работе для китайской аудитории.
The phenomenon of pronominalization is observed both in Russian and in Chinese. The article examines the phenomenon of pronominalization of the noun by the example of the words человек and 人家 Renjia on the material of the Russian and Chinese languages. The author analyzes their semantic features and grammatical functions. Based on the analysis, similarities and differences of pronominalization in the Russian and Chinese languages are revealed. Comparative analysis has great theoretical value for in-depth identification of the essence of language, for typological research of language units, and it has practical significance in translation and teaching work.
Topical issues of pre-university faculties’ students training
Authors: Колтакова Е.В. , Татаринова Н.В. , Чернышева Е.Н. 
Published: March 2022

В статье ставится вопрос о необходимости внесения изменений в существующую нормативную базу, регламентирующую содержание и требования к освоению дополнительных общеобразовательных программ, обеспечивающих подготовку иностранных граждан к освоению программ высшего образования на русском языке, что, в свою очередь, должно стать основой для кардинального пересмотра содержания программ, реализуемых на подготовительных факультетах. Материалами для статьи послужили нормативные документы, определяющие деятельность подготовительных факультетов/отделений, а также федеральные государственные образовательные стандарты высшего образования по направлению «Филология» (бакалавриат). В исследовании анализируются учебные планы и рабочие программы дисциплин филологического и подготовительного факультетов Государственного института русского языка им. А.С. Пушкина. Авторы выявляют существующие сегодня проблемы, возникающие у выпускников подготовительных факультетов на начальном этапе освоения программ высшего образования, и предлагают ряд мер, направленных на изменение сложившихся подходов. Делаются выводы о том, что содержание обучения должно быть подчинено главной цели – готовности и способности получения профессионального образования на русском языке, а коммуникативное взаимодействие между преподавателями и слушателями подготовительного факультета должно быть сосредоточено вокруг обсуждения ситуаций, связанных с учебно-профессиональной сферой общения.
The article raises the issue of the need to amend the existing regulatory framework regulating the content and requirements for the development of additional general education programs that prepare foreign citizens for the development of higher education programs in Russian, which in turn ought to become the basis for a radical revision of the programs’ content implemented at the pre-university faculties. The materials for this article were the normative documents regulating the pre-university faculties and centers activities, as well as state standards of higher education in "Philology" field (bachelor's degree). In their research, the authors analyze the curricula and work programs of the disciplines of the philological and the pre-university faculty of the Pushkin State Russian Language Institute. The authors identify the existing problems that arise among pre-university faculties graduates at the beginning stage of mastering higher education programs and propose a number of measures aimed at changing the current situation. The conclusions are drawn that the content of training should be subordinated to its main goal - the readiness and the ability to receive the professional education in Russian, and the communicative interaction between teachers and students of the pre-university faculty should be focused on discussing situations related to the educational and professional sphere of communication.
ON THE ISSUE OF TEACHING RUSSIAN GRAMMAR ON A COMMUNICATIVE BASIS (ELEMENTARY LEVEL OF PROFICIENCY IN RUSSIAN AS A FOREIGN LANGUAGE)
Authors: Власова Н.А. 
Published: March 2022

В статье представлен материал для практических занятий по РКИ со студентами элементарного уровня (А1). Комплекс заданий по теме «Согласование имен прилагательных с существительными в роде и числе» разработан с учетом коммуникативного подхода в преподавании РКИ и принципа ситуативно-речевой ориентированности упражнений. Предлагаемые задания составлены таким образом, чтобы обеспечить формирование грамматического навыка на ограниченном количестве лексических единиц, которыми обучающиеся владеют достаточно свободно.
The article presents the material for practical Russian as a foreign language classes with students of elementary level (A1). The set of tasks on the topic "Matching adjectives with nouns in gender and number" is made taking into account the communicative approach in teaching Russian as a foreign language and the principle of situational-speech orientation of the exercises. The proposed tasks are designed in such a way as to ensure the formation of a grammatical skill on a limited number of lexical units that students are fluent in.
In Mondovino Veritas? Politics of the Documentary Film for Critical Management Research
Authors: Debenedetti Stéphane , Perret Véronique 
Published: March 2022

Whether as a material or a method, the documentary film is increasingly used in management research. An analysis of the filmic device used in Mondovino – a film about the effects of globalization on the wine world – offers an opportunity to explore different politics at work in the documentary film. Based on the concept of politics as defined by Rancière, and the ‘critical device’ of Caillet, we show that the documentary film is a valuable resource for both the cinephile researcher and the filmmaking researcher engaged in critical research. We ascribe three political dimensions to the documentary film: (1) through its filmic device, it operates as an intervention or performance that concretely changes reality within its scope of action (filmmaking); (2) through its narrative, it builds a critical alternative that reconfigures our historical world (worldmaking); and (3) through making the filmic device visible in the cinematographic narrative, it enables the viewer to relate the political act of filmmaking to the critical issues in the narrative (worldmaking in filmmaking).
The number of cancer stem cells in the tumor tissue and perifocal tissue of non-muscle invasive bladder cancer
Authors: Belyakova L. I. , Shevchenko A. N. , Sagakyants A. B. , Bondarenko E. S. , Shulgina O. G. , Ulyanova, E. P. , Filatova E. V. , Khomutenko I. A. 
Published: March 2022

Purpose of the study. Determine the content of cancer stem cells (CSCs) in the tumor tissue (TT) and perifocal tissues (PT) in muscle-non-invasive bladder cancer.Materials and methods. We’ve examined fragments of TT and PT of 7 muscle-non-invasive bladder cancer (NMIBC) after surgical intervention – transurethral resection of the urinary bladder (TUR). In tissue samples that were used to obtain cell suspension of TT and PT using the BD Medimachine apparatus (BD, USA) was treated with monoclonal antibodies CD45-APCCy7, CD44-FITC, CD133-РЕ, CD24-PE (BD, USA) and were assessed on flow cytometer FacsCantoII (BD, USA). The percentage of cells with CSC phenotypic markers was determined in the analysis sample: CD45-CD44+CD24+, CD45-CD44+, CD45-CD24+, CD45-CD133+, CD45-CD44+CD133+. The presence of significant differences in the groups was evaluated using the STATISTICA 13 software package and the differences between the samples were considered significant at p < 0.05. The percentage of cells of the corresponding phenotype was calculated relative to the total number of cells. The percentage of cells with the corresponding phenotype was calculated relative to the total number of cells.Results. The relative numbers of cells with CSC phenotypic markers, such as CD24, CD44, were 77 % and 58 % higher in TT than in PT: 18.3 ± 3.5 vs. 4.3 ± 2.1, p ≤ 0.044 and 15.5 ± 5.3 vs. 6.5 ± 0.8, p ≤ 0.043, respectively. The number of CD133+ cells was 83 % higher in PT compared to TT – 41.6 ± 12.1 vs. 22.7 ± 7.6, p ≤ 0.047.Conclusion. The study of CSCs is a promising direction for the study of oncogenesis and can be used to assess the nature of the further development of relapse and / or progression of the disease, as well as various therapeutic approaches that are aimed at eliminating with CSC phenotypic markers and blocking the pathways leading to the emergence and maintenance of this cell population in patients with NMIBC.
Microphysics of Water Clouds in the Atmospheres of Y Dwarfs and Temperate Giant Planets
Authors: Mang James , Gao Peter , Hood Callie E. , Fortney Jonathan J. , Batalha Natasha , Yu Xinting , de Pater Imke 
Published: March 2022

Abstract
Water clouds are expected to form on Y dwarfs and giant planets with equilibrium temperatures near or below that of Earth, drastically altering their atmospheric compositions and their albedos and thermal emission spectra. Here we use the 1D Community Aerosol and Radiation Model for Atmospheres (CARMA) to investigate the microphysics of water clouds on cool substellar worlds to constrain their typical particle sizes and vertical extent, taking into consideration nucleation and condensation, which have not been considered in detail for water clouds in H/He atmospheres. We compute a small grid of Y-dwarf and temperate giant-exoplanet atmosphere models with water clouds forming through homogeneous nucleation and heterogeneous nucleation on cloud condensation nuclei composed of meteoritic dust, organic photochemical hazes, and upwelled potassium chloride cloud particles. We present comparisons with the Ackerman & Marley parameterization of cloud physics to extract the optimal sedimentation efficiency parameter (f
sed) using Virga. We find that no Virga model replicates the CARMA water clouds exactly and that a transition in f
sed occurs from the base of the cloud to the cloud top. Furthermore, we generate simulated thermal emission and geometric albedo spectra and find large, wavelength-dependent differences between the CARMA and Virga models, with different gas absorption bands reacting differently to the different cloud distributions and particularly large differences in the M band. Therefore, constraining the vertically dependent properties of water clouds will be essential to estimate the gas abundances in these atmospheres.
Accreting on the Edge: A Luminosity-dependent Cyclotron Line in the Be/X-Ray Binary 2S 1553-542 Accompanied by Accretion Regimes Transition
Authors: Malacaria C. , Bhargava Y. , Coley Joel B. , Ducci L. , Pradhan P. , Ballhausen R. , Fuerst F. , Islam N. , Jaisawal G. K. , Jenke P. , Kretschmar P. , Kreykenbohm I. , Pottschmidt K. , Sokolova-Lapa E. , Staubert R. , Wilms J. , Wilson-Hodge C. A. , Wolff Michael T. 
Published: March 2022

Abstract
Accreting X-ray pulsars undergo luminous X-ray outbursts during which the luminosity-dependent spectral and timing features of the neutron star’s emission can be analyzed in detail, thus shedding light on the accretion regime at work. We took advantage of a monitoring campaign that was performed with NuSTAR, Swift/XRT, AstroSat and NICER to follow the Be/X-ray Binary 2S 1553-542 along one of its rare outbursts, and thus trace its spectral and timing evolution. We report the discovery of a luminosity-dependent cyclotron line energy for the first time in this source. The pulse profiles and pulsed fraction also show variability along the outburst, which is consistent with the interpretation that the source transitions from the subcritical to the supercritical accretion regime, separated by a critical luminosity of L
crit ≈ 4 × 1037 erg s−1.
Gaia 0007–1605: An Old Triple System with an Inner Brown Dwarf–White Dwarf Binary and an Outer White Dwarf Companion
Authors: Rebassa-Mansergas Alberto , Xu 许 Siyi 偲艺 , Raddi Roberto , Pala Anna F. , Solano Enrique , Torres Santiago , Jiménez-Esteban Francisco , Cruz Patricia 
Published: March 2022

Abstract
We identify Gaia 0007–1605 A,C as the first inner brown dwarf–white dwarf binary of a hierarchical triple system in which the outer component is another white dwarf (Gaia 0007–1605 B). From optical/near-infrared spectroscopy obtained at the Very Large Telescope with the X-Shooter instrument and/or from Gaia photometry plus spectral energy distribution fitting, we determine the effective temperatures and masses of the two white dwarfs (12,018 ± 68 K and 0.54 ± 0.01 M
⊙ for Gaia 0007–1605 A and 4445 ± 116 K and 0.56 ± 0.05 M
⊙ for Gaia 0007–1605 B) and the effective temperature of the brown dwarf (1850 ± 50 K; corresponding to spectral type L3 ± 1). By analyzing the available TESS light curves of Gaia 0007–1605 A,C we detect a signal at 1.0446 ± 0.0015 days with an amplitude of 6.25 ppt, which we interpret as the orbital period modulated from irradiation effects of the white dwarf on the brown dwarf’s surface. This drives us to speculate that the inner binary evolved through a common-envelope phase in the past. Using the outer white dwarf as a cosmochronometer and analyzing the kinematic properties of the system, we conclude that the triple system is about 10 Gyr old.
Significantly correlation between tourism and COVID-19: evidence from 178 countries and territories
Authors: Hu Dingtao , Meng Nana , Lou Xiaoqi , Li Zhen , Teng Ying , Zou Yanfeng , Wang Fang 
Published: March 2022

Introduction: The high development of tourism is considered a factor that facilitates the global spread of infectious diseases. The association between tourism and the epidemic of coronavirus diseases 2019 (COVID-19) remains unclear.
Methodology: We retrieved the data of COVID-19 in 178 countries/territories from the Center for Systems Science and Engineering at Johns Hopkins University. Data on tourism indicators were collected from the World Tourism Organization. We used Spearman's correlation analysis to explore the association between tourism and the epidemic of COVID-19.
Results: We find that international tourism expenditure, international tourism receipts, international tourist arrivals, and international tourism exports were significantly correlated with the total number of cases (rs=0.86, rs=0.79, rs=0.80, rs=0.81, respectively), the daily growth of cases of COVID-19 (rs=0.84, rs=0.76, rs=0.78, rs=0.78, respectively), and the number of cases (per million persons) (rs=0.52, rs=0.53, rs=0.36, rs=0.53, respectively) (p < 0.0001 for all), especially in places with high-income. Tourism as percentage of exports was slightly associated with the total number of cases and the daily growth of cases (rs=-0.33, rs=-0.33) (p < 0.0001 for both).
Conclusions: The clinical and public health care providers must realize the potential for the transmission of infections across regions and put more effort to prevent and respond to future infections.
A novel parC mutation potentiating fluoroquinolone resistance in Klebsiella pneumoniae and Escherichia coli clinical isolates
Authors: Yakout Marwa Atef , Ali Ghada Hani 
Published: March 2022

Introduction: Resistance to fluoroquinolones is mainly due to point mutations that gave rise to amino acid substitutions in the quinolone resistance-determining regions of either gyrA or parC genes, which may be augmented by plasmid mediated resistance. Accordingly, the main aim of the study was to investigate the mutations in gyrA and parC genes as well as the qnrA and qnrB genes acquisition.
Methodology: 193 Klebsiella pneumoniae and Escherichia coli isolates were collected, identified and MICs for ciprofloxacin, levofloxacin and moxifloxacin were determined. Polymerase Chain Reaction to investigate qnrA, qnrB, gyrA and parC genes followed by DNA sequencing analysis to identify mutations in gyrA and parC genes.
Results: The most prominent mutation in gyrA gene was ser83leu, followed by asp87asn, and lys154arg. Regarding parC mutations, ser80ile was the most detected. Other mutations val141ala and glu84ala were also noted. In addition to a substitution mutation at codon 157 of leucine to tyrosin. To the best of our knowledge this mutation was not previously reported. qnrB was the most detected gene, as 64.7% Klebsiella pneumoniae and 57.1% Escherichia coli were positive. qnrA gene was detected in 11% Klebsiella pneumoniae and 4% of Escherichia coli isolates tested.
Conclusions: This study suggests that the indiscriminate use of fluoroquinolones resulted in the increase of development of resistance either through mutations in the quinolone resistance-determining regions of either gyrA or parC genes augmented by plasmid mediated resistance. The irrational use of new fluoroquinolones such as moxifloxacin has created selective pressure for the appearance of new mutation.