bluuebunny/crossref_metadata_2025_split huggingface dataset:
Foreign Learning Platforms in Russian Education System: Potential Capacity Evaluation and Risks Forecasting
Authors: Onosov A. A. , Bryzgalina E. V. , Savina N. E. , Tumanov S. V. 
Published: October 2018

The article deals with an analytical description of problems caused by integration of foreign learning platforms into the Russian education system. It provides the main results and conclusions reached within the frame of the fundamental quantitative research project. The project goals were the following: to study Russian experience in using learning platforms, foreign ones in particular; to study abundance of foreign learning platforms; to reveal and specify typical risks caused by their functioning in Russian education sphere. The authors analyze statistical information obtained through processing the data of survey of experts in online education. They consider colligated opinions and assessments by professional community of integration and application of foreign learning platforms, online courses arrangement on them and the complex of those potential threats for Russian education that could be caused by their use. The work notes that learning platforms are an innovative form of education activities management, but their integration in the national system of education is connected with a number of risks. The article gives a contemporary review of learning platforms in the Russian educational field in terms of their nominal recognition, their real demand for by the experts in online education and their long-term benefits for national education. The principal criteria for the choice of learning platforms usage in education are stated and summarized on the basis of the empirical data. The study contains a description of a complex of main tasks for Russian education; in the professional environment their successful solving is linked to the shift to online education technology. Within the frame of forecasting and evaluation of risks in education there have been defined some threats which are typical for both domestic and foreign learning platforms as well as those which are specific for the latter ones. Risks interpretation is based on theoretical preliminary studies and experts’ survey data related to the subject. The categorical range of risks obtained includes content risks, social, economic and political risks, psychological and pedagogical risks, management risks. The authors raise the problem of regulation of foreign learning platforms integration into the Russian education system. The work contains the arguments for and against control in this sphere.
Communicative Language Teaching Method in Teaching the Kazakh Language to Russian-Speaking Technical Students in Kazakhstan
Authors: Aubakirov N. M. , Dolgopolova A. A. 
Published: October 2018

The article deals with the specifics of teaching Kazakh language to Russian-speaking technical students at Karaganda State Technical University, Kazakhstan, in the light of the nationwide trilingualism policies. The paper explains ineffectiveness of the traditional grammar-translation method used today in many educational institutions. It has been hypothesized that Kazakh language teachers should use the Communicative language teaching (CLT) methodology, which is rather popular in the West and widely used for teaching foreign languages, in particular English, with its adaptation for Kazakhstan’s conditions. The study gives a model of a communication-based lesson and proves its effectiveness in teaching Kazakh language to Russian-speaking students as well as suggests the possibility of its widespread implementation for training adult population in Kazakhstan.
Application of Interactive Training in Studying Economic Disciplines
Authors: Musienko S. O. 
Published: October 2018

The need for applying interactive teaching methods is dictated by the current legislation of the Russian Federation. It is widely known in the academic world that active and interactive teaching methods are more effective. They increase students’ motivation to study, as well as the learning efficiency and quality. The article describes the characteristics of interactive learning, as well as the possibility of its application to the study of economic disciplines. The emphasis is placed on the methodology for implementing interactive forms of learning relating to theoretical questions, which, unlike the consideration of practical aspects, remains insufficiently covered. An example of conducting classes in an interactive form is presented. The presented form of interactive training allows studying of the majority of economic phenomena, concepts, categories.
Domestic Education as a System and an Object of Management
Authors: Ivakhnenko E. N. 
Published: October 2018

The article proposes communicative conceptualization of the notion of “education system”. The turn of modern theoretical sociology toward the system-communicative theory (N. Luhmann), in the author’s opinion, marked not only a waiver of structural and functional approaches to the analysis and management of social systems, but also a refrain from the relapses of their criticism built on the notion of “ideal norm”. The author also makes an attempt to implement the logic of the development of operationally closed recursively evolving systems as a tool for analyzing some actions of the regulator on reforming Russian higher education, which were directly transferred to higher education institutions within the last 10–15 years.
It’s good to talk! Reflective Discussion Forums to support and develop Reflective Practice among Pre-Hospital Emergency Care Practitioners in Ireland.
Authors: O'Connor Chris , O'Hara Joe 
Published: October 2018

<p><strong>Background</strong></p><p>Since the mid 1980’s, reflective practice has become formally acknowledged and adopted as a key strategy for learning and has become one of the cornerstones of medical education for doctors, nurses, and many of the allied healthcare professions. In the education of pre-hospital emergency care practitioners in Ireland, it is only in the last decade that the notion of reflective practice has been tentatively approached. Indeed until recently it has largely been ignored by practitioners and educators alike, who have been slow to engage with this new way of learning. This paper explores the attitudes of practitioners to the use of a reflective discussion forum to encourage and support reflection and reflective practice among pre-hospital emergency care practitioners in Ireland. It also examines the experiences of practitioners who participated in a collaborative reflective discussion forum.</p><p><strong>Literature</strong></p><p>The research was informed by reviewing literature from a number of areas including: Adult Learning, Reflective Practice, Educational Research directly relating to Emergency Medical Services (EMS), and EMS &amp; Nursing Journals and publications.</p><p><strong>Methodologies</strong></p><p>This paper is part of a larger project which consisted of three cycles of action research. Data was collected via an online survey questionnaire, and by conducting a series of semi-structured interviews with participants in the reflective discussion forum. These included all three clinical levels of pre-hospital emergency care practitioners and the three hierarchical levels within the organisation.</p><p><strong>Findings</strong></p><p>The collaborative reflective discussion forum was found to be beneficial. Among the benefits cited were, the opportunity to draw on the experience of more experienced colleagues, the development of critical thinking skills, and the potential for use as part of a mentoring process. It was also felt that the collaborative nature of the forum had the potential to improve workplace relationships through the empowerment of the staff. Concerns were raised regarding the potential for abuse and misuse, particularly in relation to the areas of patient confidentiality and a lack of trust within organisations.</p><p><strong>Recommendations</strong></p><p>The establishment of a regular Reflective Discussion Forum within organisations as a key learning strategy. Any collaborative forum must be chaired by a trusted, experienced and highly skilled facilitator. A learning contract for all participants and faculty, including a confidentiality agreement, must be in place prior to the establishment of any collaborative forum.</p>
Lise Öğrencilerinin Yaşam Doyumu Düzeylerinin Çeşitli Değişkenler Açısından İncelenmesi
Authors: YAZICI ÇELEBİ Gülin , ÇELEBİ Bülent 
Published: October 2018

Ergenlik dönemi belirtilerinin en yoğun
yaşandığı zaman aralığına denk gelen lise yılları aynı zamanda önemli
kararların verildiği bir dönemdir. Bir yandan yaşanan fiziksel duygusal ve
zihinsel gelişimlere uyum sağlamak bir yandan meslek seçimine karar vermek
diğer yandan da bütün dünya ile savaş halinde olmak dönemi daha da zorlu hala
getirmektedir. Fırtınalar içinde geçen bu yıllarda yaşamdan doyum almak her
zamankinden daha zor hale gelebilmektedir. Bu araştırmanın amacı ergenlik
döneminde yaşam doyumu üzerinde etkili olabilecek faktörlerin araştırılmasıdır.
Araştırma ilişkisel tarama modeli kullanılmıştır. Araştırmanın çalışma grubunu
farklı liselerde öğrenim gören 311 lise öğrencisi oluşturmaktadır. Veri toplama
aracı olarak araştırmacılar tarafından geliştirilen kişisel bilgi formu ve Türkçe
uyarlaması Köker (1991) ve Yetim (1993) tarafından yapılan Yaşam Doyumu Ölçeği Kullanılmıştır. Elde edilen
veriler SPSS 20 programı ile analiz edilmiştir. Normallik analizleri sonucunda
kullanılacak istatistiksel tekniklere karar verilmiş, değişkenler arasındaki
ilişkilerin belirlenmesinde Spearman korelasyon katsayısı, ikili değişkenlerin
incelenmesinde t-testi, 3 ve daha fazla kategorili değişkenlerde Annova
kullanılmıştır. Araştırma sonuçları yaşam doyumunun cinsiyet değişkeni, okul türü, kardeş sayısı,
akademik başarı açısından anlamlı bir fark olmadığını göstermektedir. Aile ile
olan ilişkilerden duyulan memnuniyet ile yaşam doyumu arasında pozitif yönde
güçlü (.65) bir ilişki olduğu
bulgulanmıştır. Ayrıca sınıf düzeyi yükseldikçe yaşam doyumu düzeyinin düştüğü
görülmüştür. Elde edilen bulgular literatür ışığında tartışılarak
yorumlanmıştır.
Pemodelan Nilai Keseimbangan antara Compound Value dan Future Value Menggunakan Aplikasi Geogebra
Authors: Ghozi Saiful 
Published: October 2018

AbstractThis study discussed how to utilize Geogebra in the modeling of financial mathematics problem. The balance between compound value and future value will be determined by geometric and algebraic approach. Specific problems are presented in this article. By using slider in Geoegebra, and in same interest (i), n period when balance happened can be determined. On the applet that had been made, n period where happened balance between S and FV could automatically determined by moving principal parameter (P) and annuity (A). Keywords: compound value, future value, balance, geogebra AbstrakArtikel ini membahas bagaimana menggunakan aplikasi Geogebra untuk membuat pemodelan matematika keuangan. Akan dihitung nilai kesetimbangan antara nilai majemuk (Compound Value) dan nilai yang akan datang (Future Value) baik dengan pendekatan aljabar maupun Geometri. Contoh yang spesifik dibahas di artikel ini. Dengan fasilitas slider yang ada pada Geogebra, pada parameter bunga (i) yang sama, didapat nilai n periode dimana terjadi kesetimbangan antara Compound Value dan Future Value. Sekaligus juga di peroleh nilai-nilai kesetimbangan pada periode tertentu. Pada applet yang telah dibuat, periode dimana terjadi kesetimbangan antara S dan FV dapat secara otomatis ditentukan dengan pergerakan parameter pokok hutang (P) dan nilai parameter cicilan anuitas (A). Kata kunci: nilai majemuk, nilai yang akan datang, kesetimbangan, geogebra
Rancangan Aplikasi Pelayanan Kesehatan Berbasis Geographic Information System (GIS) Versi Android di Kota Pekanbaru
Authors: Fitri Triyani Arita , Arsyad M Naofal 
Published: October 2018

Sejalan dengan kemajuan zaman, layanan di sektor kesehatan diharuskan untuk meningkatkan kualitas. Khususnya di kota Pekanbaru perlu ada sinergi antar berbagai unit seperti rumah sakit, puskesmas, klinik, klinik, dan apotek. Pengguna layanan tidak mengetahui secara jelas lokasi layanan medis di wilayah tersebut. Termasuk kualitas masing-masing. Hal ini disebabkan luasnya daerah perkotaan dan kurangnya akses terhadap informasi. Salah satu pilihan dalam mencapai target ini adalah dengan menggunakan dukungan teknologi informasi dan komunikasi (TIK). Makalah ini bertujuan untuk menggambarkan mekanisme pengembangan perangkat lunak berbasis GIS (Sistem Informasi Geografis) yang dapat diakses pada sistem android untuk memperoleh informasi pelayanan medis. Pencapaian ini dilakukan dengan melakukan identifikasi awal, analisis dan perancangan sistem, pelaksanaan kegiatan. Identifikasi awal adalah untuk mengklasifikasikan jenis layanan medis dan posisi geografis mereka. Selanjutnya, kegiatan ini dilanjutkan dengan menganalisa kebutuhan sistem diikuti dengan pembuatan desain model aplikasi. Tahap selanjutnya adalah menerapkan hasil perancangan ke perangkat lunak. Keberadaan sistem aplikasi ini diharapkan dapat mempermudah warga Pekanbaru dalam mendapatkan berbagai informasi yang berkaitan dengan lokasi pelayanan medis, jalur terpendek (jalur) untuk mencapainya, dan kualitas (tenaga medis, fasilitas, dan kenyamanan). Selain itu, aplikasi bisa diunduh secara gratis oleh publik. Kata kunci: GIS, Layanan Medis, Android
Penentuan Total Fenol Ekstrak Umbi Bawang Dayak Hasil Ekstraksi Dengan Metode Ultrasound Assisted Extraction (UAE) dan Ultrasonic-Microwave Assisted Extraction (UMAE)
Authors: Sasongko Ashadi , Nugroho R Wahyu , Setiawan C Edra , Utami Indah W , Pusfitasari Memik D 
Published: October 2018

Bawang dayak (Eleutherine americana) merupakan tanaman khas Kalimantan yang memiliki semua kandungan fitokimia antara lain alkaloid, glikosida, flavonoid, fenolik, steroid dan tanin. Senyawa fenolik berpotensi sebagai antioksidan.Ekstraksi senyawa bahan alam secara konvensional membutuhkan waktu yang lama dan dapat memicu kerusakan senyawa sehingga perlu metode yang lebih cepat dan efesien seperti metode Ultrasound Assisted Extraction (UAE) danUltrasound-Microwave Assisted Extraction (UMAE). Tujuan dari penelitian ini adalah untuk mengekstrak dan menentukan kadar senyawa fenolik dalam bawang dayak. Hasil yang optimal didapatkan dari waktu sonikasi selama 30 menit danvolume pelarut sebesar 240 mL.Penggunaan microwave dalam ekstraksi justru menimbulkan degradasi senyawa fenolik. Kata kunci: total fenol, bawang dayak, Eleutherine americana, UAE, UMAE
Perbandingan Metode Pemekatan Kuderna Danish dan Rotary Evaporator dalam Penentuan Total Petroleum Hydrocarbon(TPH) Secara Kromatografi Gas
Authors: Gunawan Adrian , Sasongko Ashadi , Sabila Rusy Dina 
Published: October 2018

Total Petroleum Hydrocarbon (TPH) adalah istilah yang digunakan untuk menggambarkan keluarga besar senyawa kimia yang berasal dari minyak mentah. Metode pemekatan awal yang digunakan untuk analisis TPH adalah Kuderna Danish evaporator, yang kemudian mengalami modifikasi sehingga pemekatan dapat pula dilakukan dengan rotary evaporator. Metode percobaan pada penetapan TPH secara kromatografi gas terdiri dari preparasi, pengujian, dan pengolahan data. Parameter verifikasi yang diuji antara lain linearitas, presisi, dan akurasi. Uji beda nyata pada konsentrasi 100 dan 500 mg/L menghasilkan nilai F hitung sebesar 3.6493 dan 1.8586 dengan nilai T hitung sebesar 4.4734 dan 1.9376. Nilai T hitung pada konsentrasi 100 mg/L lebih besar dari T tabel yaitu 2.18 sehingga pada konsentrasi tersebut kedua metode menunjukkan perbedaan nyata, namun nilai F hitung dan T hitung yang diperoleh pada konsentrasi 500 mg/L lebih kecil dari nilai F tabel dan T tabel, yaitu 5.820 dan 2.18 yang menunjukkan bahwa kedua metode tidak berbeda nyata pada selang kepercayaan 95 %. Kata kunci : dokosana, kromatografi gas, kuderna danish evaporator, rotary evaporator, total petroleum hydrocarbon
Editorial: Spring 2018
Authors: Andersson Per , Nyström Sofia , Skonhoft Johannesen Hedvig 
Published: October 2018

Welcome to a new volume of the Nordic Journal of Vocational Education and Training. In this first issue of 2018 we are proud to present a new associate editor of our journal. Associate professor Hedvig Skonhoft Johannesen from OsloMet - Oslo Metropolitan University in Norway has joined the editorial group, and we look forward to fruitful cooperation with the journal.
In this issue of NJVET we have seven contributions – six peer-reviewed research articles and one magazine article – from Sweden, Norway, and Denmark. The topics of the articles address assessment in empirical and analytical approaches, VET students’ as well as teachers’ boundary learning, digital storytelling as an approach to vocational didactics, drop out from vocational education, and finally the quality of vocational education.
Electromagnetic Emission from Supermassive Binary Black Holes Approaching Merger
Authors: d’Ascoli Stéphane , Noble Scott C. , Bowen Dennis B. , Campanelli Manuela , Krolik Julian H. , Mewes Vassilios 
Published: October 2018

Abstract
We present the first relativistic prediction of the electromagnetic emission from the surrounding gas of a supermassive binary black hole system approaching merger. Using a ray-tracing code to post-process data from a general relativistic 3D magnetohydrodynamic simulation, we generate images and spectra, and analyze the viewing angle dependence of the light emitted. When the accretion rate is relatively high, the circumbinary disk, accretion streams, and mini-disks combine to emit light in the UV/extreme-UV bands. We posit a thermal Compton hard X-ray spectrum for coronal emission; at high accretion rates, it is almost entirely produced in the mini-disks, but at lower accretion rates it is the primary radiation mechanism in the mini-disks and accretion streams as well. Due to relativistic beaming and gravitational lensing, the angular distribution of the power radiated is strongly anisotropic, especially near the equatorial plane.
Orbital Characterization of GJ1108A System, and Comparison of Dynamical Mass with Model-derived Mass for Resolved Binaries
Authors: Mizuki T. , Kuzuhara M. , Mede K. , Schlieder J. E. , Janson M. , Brandt T. D. , Hirano T. , Narita N. , Wisniewski J. , Yamada T. , Biller B. , Bonnefoy M. , Carson J. C. , McElwain M. W. , Matsuo T. , Turner E. L. , Mayama S. , Akiyama E. , Uyama T. , Nakagawa T. , Kudo T. , Kusakabe N. , Hashimoto J. , Abe L. , Brander W. , Egner S. , Feldt M. , Goto M. , Grady C. A. , Guyon O. , Hayano Y. , Hayashi M. , Hayashi S. S. , Henning T. , Hodapp K. W. , Ishii M. , Iye M. , Kandori R. , Knapp G. R. , Kwon J. , Miyama S. , Morino J. , Moro-Martin A. , Nishimura T. , Pyo T. , Serabyn E. , Suenaga T. , Suto H. , Suzuki R. , Takahashi Y. H. , Takami M. , Takato N. , Terada H. , Thalmann C. , Watanabe M. , Takami H. , Usuda T. , Tamura M. 
Published: October 2018

Abstract
We report an orbital characterization of GJ1108Aab that is a low-mass binary system in the pre-main-sequence phase. Via the combination of astrometry using adaptive optics and radial velocity measurements, an eccentric orbital solution of e = 0.63 is obtained, which might be induced by the Kozai–Lidov mechanism with a widely separated GJ1108B system. Combined with several observed properties, we confirm that the system is indeed young. Columba is the most probable moving group, to which the GJ1108A system belongs, although its membership to the group has not been established. If the age of Columba is assumed for GJ1108A, the dynamical masses of both GJ1108Aa and GJ1108Ab (M
dynamical,GJ1108Aa = 0.72 ± 0.04 M
⊙ and M
dynamical,GJ1108Ab = 0.30 ± 0.03 M
⊙) are more massive than what an evolutionary model predicts based on the age and luminosities. We consider that the discrepancy in mass comparison can be attributed to an age uncertainty; the system is likely older than stars in Columba, and effects that are not implemented in classical models such as accretion history and magnetic activity are not preferred to explain the mass discrepancy. We also discuss the performance of the evolutionary model by compiling similar low-mass objects in the evolutionary state based on the literature. Consequently, it is suggested that the current model on average reproduces the mass of resolved low-mass binaries without any significant offsets.
Chandrasekhar and Sub-Chandrasekhar Models for the X-Ray Emission of Type Ia Supernova Remnants. I. Bulk Properties
Authors: Martínez-Rodríguez Héctor , Badenes Carles , Lee Shiu-Hang , Patnaude Daniel J. , Foster Adam R. , Yamaguchi Hiroya , Auchettl Katie , Bravo Eduardo , Slane Patrick O. , Piro Anthony L. , Park Sangwook , Nagataki Shigehiro 
Published: October 2018

Abstract
Type Ia supernovae originate from the explosion of carbon–oxygen white dwarfs in binary systems, but the exact nature of their progenitors remains elusive. The bulk properties of Type Ia supernova remnants, such as the radius and the centroid energy of the Fe Kα blend in the X-ray spectrum, are determined by the properties of the supernova ejecta and the ambient medium. We model the interaction between Chandrasekhar and sub-Chandrasekhar models for Type Ia supernova ejecta and a range of uniform ambient medium densities in one dimension up to an age of 5000 years. We generate synthetic X-ray spectra from these supernova remnant models and compare their bulk properties at different expansion ages with X-ray observations from Chandra and Suzaku. We find that our models can successfully reproduce the bulk properties of most observed remnants, suggesting that Type Ia SN progenitors do not modify their surroundings significantly on scales of a few pc, although more detailed models are required to establish quantitative limits on the density of any such surrounding circumstellar material. Ambient medium density and expansion age are the main contributors to the diversity of the bulk properties in our models. Chandrasekhar and sub-Chandrasekhar progenitors make similar predictions for the bulk remnant properties, but detailed fits to X-ray spectra have the power to discriminate explosion energetics and progenitor scenarios.
EUV Spectra and Line Ratios of Multiply Ionized Calcium and Argon Atoms in a Laboratory Plasma
Authors: Träbert Elmar , Beiersdorfer Peter , Lepson Jaan K. , Reinke Matthew L. , Rice John E. 
Published: October 2018

Abstract
The utility of Ca in the EUV spectral range of astrophysical observations is limited by a fragmentary and incomplete record of laboratory data. In order to obtain a more comprehensive survey of the Ca line emission in the EUV, we have used a tokamak plasma discharge in hydrogen carrying some Ar and intermittently seeded with Ca as a tool for investigating the emission line intensity pattern of highly charged Ca and Ar ions in the wavelength range 100–285 Å with 0.35 Å spectral resolution. We compare our data to wavelengths and line ratios in much-used databases, especially CHIANTI, and we discuss apparent inconsistencies.