bluuebunny/crossref_metadata_2025 huggingface dataset:
CARACTERISTICAS FENOTIPICAS EN PADRES Y SU ASOCIACIÓN CON FISURA LABIO PALATINA NO SINDRÓMICA EN SU DESCENDENCIA EN FAMILIAS DE BOGOTÁ Y PASTO
Authors: López Nathaly , Rodriguez Maria Jose , Salas Andres , Rojas Nancy , Yezioro Salomón , González Farith , Otero Liliana
Published: June 2018

Objetivo. Identificar cuáles características fenotípicas craneofaciales presentes en padres pueden estar asociadas a la presencia de FLPNS en su descendencia. Métodos. Esta investigación fue aprobada por el comité de ética de la facultad de  odontología de la Pontificia Universidad Javeriana. En este estudio de casos y controles fueron evaluadas fotografías faciales de frente y perfil y radiografías posteroanterioresde una muestra total de 237 padres provenientes de Bogotá y Pasto. El Grupo caso estuvo representado por 130padres de niños con FLPNS y un grupo control de 107 padres y madres de niños sin historia de FLPNS en la familia la. El análisis de la información se realizó mediante estadística descriptiva, análisis bivariado,  multivariado y análisis de correlación. Chi cuadrado de Pearson donde p< 0,05 se definió como estadísticamente significativo, con intervalo de confianza de 95% y OR >1,5 como riesgo para desarrollo de FLPNS Resultados. Los padres del grupo caso y del grupo control presentaron mayor frecuencia de asimetría fluctuante en la población procedente de Pasto (p<0,024). Al comparar casos y controles entre las dos ciudades se encontró una asociación estadísticamente significativa entre la presencia de FLPNS en los hijos y un tercio medio facial aumentado en sus padres en las fotografías y las radiografías (p<0,021 OR=2,95; p<0,013 OR=1,7 respectivamente). Conclusiones. Algunas características fenotípicas faciales y esqueléticas presentes en padres pueden aumentar la susceptibilidad de presentar FLPNS en su descendencia.
Ментальные и этнопсихологические особенности тувинцев в системе детерминант развития Республики Тыва (на примере этнотуризма)
Authors: Madyukova Svetlana A.
Published: June 2018

Этнотуризм рассматривается как экономическая и социокультурная детерминанта регионального развития в Республике Тыва, что осознается руководством региона, закреплено в ряде законодательных актов и реализовано в ряде государственных программах. Однако усилия власти опираются прежде всего на экономические ресурсы. Автору представляется необходимым выявление ментальных и этнопсихологических особенностей тувинцев, которые могут способствовать развитию туризма в республике, а определенные черты — препятствовать.К таким значимым особенностям национального характера отнесены ментальная закрытость тувинцев, высокая значимость родственных связей и родовой принадлежности, коллективистское мышление, тувинская гордость и любовь к малой родине, низкие акизитивные потребности тувинцев в накоплении денег и некоторая поведенческая инертность, специфическое «тувинское время», тувинская билингвальность и негативный образ тувинцев в СМИ, не соответствующий самовосприятию тувинцев.На основе анализа фестивалей и национальных праздников в Туве, отнесенных к ресурсам событийного туризма, выявлен один из наиболее значимых по своим последствиям аспектов развития этнотуризма в регионе: ценностно-этические трансформации этнического самосознания, выраженные в десакрализации и коммерциализации традиционной культуры. Этнотуризм представляется наиболее «красноречивой» практикой формирования эрзац-культуры (с упрощенным приготовлением традиционных блюд, использованием более дешевых тканей, машинной вышивки, использования формы юрты в коммерческих проектах туристических баз и пр.).Сделан вывод, что, с одной стороны, повышение популярности этнотуризма в Туве может являться значимой экономической детерминантой регионального развития. К позитивным результатам развития туристической области в Туве можно также отнести возможные трансформации менталитета тувинцев, развитие социально-культурных связей Тувы с другими регионами страны, провозглашение политики открытых границ, культурного обмена и взаимообогащения между народами. С другой стороны, этнопсихологические особенности тувинцев с необходимостью должны учитываться при формировании экономической и национальной политики в регионе.
Профессиональные предпочтения населения Тувы в контексте экономической культуры
Authors: Dabiev David F.
Published: June 2018

Сегодня Тува по многим социально-экономическим параметрам отстает от большинства регионов Сибирского федерального округа и России в целом. Среди факторов отставания специалисты называют в том числе дефицит экономической культуры населения республики. Одним из неизученных аспектов этой проблемы являются профессиональные предпочтения населения, которые имеют этнокультурные особенности. Эта тема изучается в российской науке, но не поднималась для Тувы. Целью статьи является выявление профессиональных предпочтений тувинцев и русских, проживающих на территории Тувы. Эмпирическим материалом исследования выступило авторское социологическое исследование населения Тувы (2016 г., г. Кызыл и ряд районов, выборка 320 чел. репрезентативная). Опрос является продолжением исследований Г. Ф. Балакиной и З. В. Анайбан начала 1990-х гг. по вопросам социокультурного развития Тувы.Анализ полученных ответов показывает: предпочтение отдается тем профессиям и должностям, где наблюдается более высокая оплата труда; у населения практически нет интереса к профессиям реального сектора; наиболее престижной профессией оказалась государственная служба. Отмечаются особенности экономического поведения тувинцев, для которых менее привлекательными являются профессии, характеризующиеся жестким режимом работы (промышленность), и более привлекательными — работы с относительно свободным графиком работы (научная, педагогическая деятельность, медицина). Предпочтение к профессиям сельского хозяйства у тувинцев в более чем 4 раза выше, чем у русских. Около половины тувинского населения (сельчан) предпочла бы заниматься традиционными занятиями. Русское население к наиболее желательным занятиям относит огородничество и садоводство, разведение скота на личном подворье, земледелие. Значительная часть респондентов-тувинцев предпочитает закончить вуз, устроиться на работу и продолжить обучение.Полученные результаты подтверждают исследованиях других авторов по этническим особенностям при выборе у населения Тувы профессии, видов деятельности и образования. На профессиональные предпочтения как тувинцев, так и русских, проживающих в республике, в той или иной мере влияют традиционные ценности этих народов, и эти ценности оказывают влияние как при выборе той или иной профессии, так и в выборе образования.
Neuronal Aβ42 is enriched in small vesicles at the presynaptic side of synapses
Authors: Yu Yang , Jans Daniel C , Winblad Bengt , Tjernberg Lars O , Schedin-Weiss Sophia
Published: June 2018

The amyloid β-peptide (Aβ) is a physiological ubiquitously expressed peptide suggested to be involved in synaptic function, long-term potentiation, and memory function. The 42 amino acid-long variant (Aβ42) forms neurotoxic oligomers and amyloid plaques and plays a key role in the loss of synapses and other pathogenic events of Alzheimer disease. Still, the exact localization of Aβ42 in neurons and at synapses has not been reported. Here, we used super-resolution microscopy and show that Aβ42 was present in small vesicles in presynaptic compartments, but not in postsynaptic compartments, in the neurites of hippocampal neurons. Some of these vesicles appeared to lack synaptophysin, indicating that they differ from the synaptic vesicles responsible for neurotransmitter release. The Aβ42-containing vesicles existed in presynapses connected to stubby spines and mushroom spines, and were also present in immature presynapses. These vesicles were scarce in other parts of the neurites, where Aβ42 was instead present in large, around 200–600 nm, vesicular structures. Three-dimensional super-resolution microscopy confirmed that Aβ42 was present in the presynapse and absent in the postsynapse.
Ribosome recycling is coordinated by processive events in two asymmetric ATP sites of ABCE1
Authors: Nürenberg-Goloub Elina , Heinemann Holger , Gerovac Milan , Tampé Robert
Published: June 2018

Ribosome recycling orchestrated by ABCE1 is a fundamental process in protein translation and mRNA surveillance, connecting termination with initiation. Beyond the plenitude of well-studied translational GTPases, ABCE1 is the only essential factor energized by ATP, delivering the energy for ribosome splitting via two nucleotide-binding sites by a yet unknown mechanism. Here, we define how allosterically coupled ATP binding and hydrolysis events in ABCE1 empower ribosome recycling. ATP occlusion in the low-turnover control site II promotes formation of the pre-splitting complex and facilitates ATP engagement in the high-turnover site I, which in turn drives the structural reorganization required for ribosome splitting. ATP hydrolysis and ensuing release of ABCE1 from the small subunit terminate the post-splitting complex. Thus, ABCE1 runs through an allosterically coupled cycle of closure and opening at both sites, consistent with a processive clamp model. This study delineates the inner mechanics of ABCE1 and reveals why various ABCE1 mutants lead to defects in cell homeostasis, growth, and differentiation.
Computational Fluid Dynamics Simulations of Flow in the Renal Arteries after Stent Graft Implantation
Authors: Xia Tianyi , Doyle Matthew , Forbes Thomas , Amon Cristina H.
Published: June 2018

The objective of this work is to report a computational fluid dynamics study assessing the hemodynamic effects of fenestration misalignment, towards understanding post-surgical complications of fenestrated endovascular aneurysm repair for abdominal aortic aneurysms. Idealized models were constructed based on geometries from a patient with an infrarenal aortic aneurysm. Fenestrated stent grafts were simulated in the models, with combinations of different fenestration misalignments and takeoff angles. Computational fluid dynamics simulations were performed by solving the governing equations for blood flow under physiologically realistic boundary conditions. Hemodynamic results of renal artery flow rate and time-averaged wall shear stresses were analyzed to build connections between the degree of fenestration misalignment, the takeoff angle, and changes in flow dynamics.
Supporting understanding of students learning via visual self-assessment
Authors: Kivimaki Ville , Pesonen Joonas , Romanoff Jani , Remes Heikki , Kauppinen Tomi
Published: June 2018

Understanding students’ learning is crucial to the development of teaching. The most common systematic approach to understanding students’ learning has been summative course feedback, gathered after each course. However, students do not seem to be motivated to give this summative feedback after courses, with answer rates as low as 30 percent at Aalto University. Based on our observations, this is partly due to the timing and quality of current methods: students do not themselves benefit from any possible developments to the course. We soon realised that we merely need to develop a more dynamic culture of giving feedback during a course and started a project called Dynamic Course and Programme Level Feedback. We use a concept mapping tool to collect data from students during a course. This data is then visualised as dashboards that serve as feedback for teachers and enable adaptive teaching.
Being international - and proud of it!
Authors: Rasmussen Karsten Boye
Published: June 2018

Editor's Notes
Mitigating Survey Fraud and Human Error: Lessons Learned from A Low Budget Village Census in Bangladesh
Authors: Bhuiyan Muhammad F. , Lackie Paula
Published: June 2018

Mitigating Survey Fraud and Human Error: Lessons Learned from A Low Budget Village Census in Bangladesh
Mapping Out Qualitative Data Resources in Norway
Authors: Henriksen Gry-Hege , Orvik Maria Bakke , Pedersen Trond
Published: June 2018

Mapping Out Qualitative Data Resources in Norway
Qualitative and Qualitative Longitudinal Research and Resources in Belarus
Authors: Titarenko Larissa , Tereschenko Olga
Published: June 2018

Qualitative and Qualitative Longitudinal Research and Resources in Belarus
Improving the Quality of Digital Preservation Using Metrics
Authors: Kleemola Mari
Published: June 2018

Improving the Quality of Digital Preservation Using Metrics
Linking Study Descriptions to the Linked Open Data Cloud
Authors: Schaible Johann , Zapilko Benjamin , Bosch Thomas , Zenk-Möltgen Wolfgang
Published: June 2018

Linking Study Descriptions to the Linked Open Data Cloud
Data Sharing and Re-Use Policies for Webcam Video Feeds from International Sources
Authors: Pouchard Line C. , Nelson Megan Sapp , Lu Yung-Hsiang
Published: June 2018

Data Sharing and Re-Use Policies for Webcam Video Feeds from International Sources
УЗАГАЛЬНЕНА СИСТЕМАТИЗАЦІЯ РІЗНОВИДІВ ФАКТУР МАТЕРІАЛІВ ДЛЯ ДИЗАЙН-ПРОЕКТУВАННЯ ОДЯГУ
Authors: Михайлюк О. Ю. , Колосніченко М. В. , Остапенко Н. В. , Гайова І. Л. , Антонюженко А. Ю.
Published: June 2018

The purpose of this study is to develop a generalized classification of types of invoices of materials for the manufacture of clothing and other products
ЗАСАДИ СОЦІАЛЬНО-КУЛЬТУРНОЇ ІДЕНТИЧНОСТІ СУЧАСНОГО АРХІТЕКТУРНОГО СЕРЕДОВИЩА
Authors: Абизов В. А.
Published: June 2018

Investigation and identification of hierarchical levels of manifestations and signs of socio-cultural identity (ethnіс design) of the architectural environment and the corresponding system and structural foundations of its formation and development
ДОСЛІДЖЕННЯ ЕТНООСОБЛИВОСТЕЙ УГОРСЬКОГО НАРОДНОГО КОСТЮМА ДЛЯ ПРОЕКТУВАННЯ СУЧАСНОГО ЖІНОЧОГО ОДЯГУ
Authors: Білей-Рубан Н. В. , Сєдоухова Є. В. , Козманко Г. Й.
Published: June 2018

Analysis of constructive and decorative features of the Hungarian folk costume in the process of designing actual women's collection of clothing for everyday purposes
ХУДОЖНІ ПРИЙОМИ У ФОТОПОРТРЕТАХ ФІЛІПА ХАЛСМАНА
Authors: Михайлова Р. Д.
Published: June 2018

The purpose of the article is to investigate the peculiarities of creativity and achievements of the well-known American photographer Philip Halsman as an important design experience, to study the inventive composite elements, means and techniques
Fundamentals of Common Stock Pricing: Evidence from Commercial Banks of Nepal
Authors: Karki Dipendra
Published: June 2018

This study relates cross-sectional differences in stock prices of Nepalese commercial banks to the underlying behavior of six fundamental variables: earnings per share, book value per share, cash dividend per share, stock dividend per share, price earnings ratio, and firm size. This study uses secondary sources of data. The balanced panel data from commercial banks including 150 observations are used for the period of 2000-2014. The earnings per share and stock dividend per share are the more significant determinants of stock prices of commercial banks in Nepal. The performance of the stock dividend is especially noteworthy; this variable is statistically and economically the most important of the six fundamental variables investigated.NCC JournalVol. 3, No. 1, 2018, page: 44-64
An Empirical Evidences on Cryptocurrencies: Emerging Digital Money in the World
Authors: Risal Nischal
Published: June 2018

This paper aims toward amplifying the concept of cryptocurrency as emerging digital money in the world and its practices in Nepal. The paper is based on review of various articles, books and relevant websites that provide information regarding cryptocurrencies. The paper highlighted the conceptual part and types of cryptocurrencies in the first section, the major literature review in the context of world in the second section, and the practices of cryptocurrency in Nepal in third section followed by conclusion in final section. An exploratory research design has been adopted in the study. The primary survey has been done to collect the data with self administered questionnaire. The paper reveals the importance of cryptocurrencies in the present context of digital world. The paper concluded that the majority of the respondents are not well known about cryptocurrency in Nepal. The respondents are found interested to invest with knowledge, policy and security on cryptocurrency in Nepal. This thematic based research paper will create a platform for the researcher to study the practical scenario of cryptocurrency.NCC JournalVol. 3, No. 1, 2018, page: 100-107
The architectural metaphor and the decline of political conventions in the Supreme Court of Canada’s Senate Reform Reference
Authors: Scholtz Christa
Published: June 2018

In 2014, the Supreme Court of Canada rejected the federal government’s Senate reform agenda. This article focuses on the Court’s response to the government’s proposal for consultative (non-binding) elections, which would have had the prime minister consider recommending an electorate’s preferred candidate for nomination by the governor general. The Court rejected the government’s argument that the proposal was consistent with the legally unenforceable parliamentary conventions of responsible government. The Court characterized the proposal as a break in Canada’s ‘constitutional architecture.’ I ask: how is it that Canada’s constitutional architecture has become unconventional? My answer lies in the Court’s theorization of what the Constitution is and how it may be amended. I trace a shift in the Court’s metaphorical reasoning, from the 1981 Patriation Reference’s Constitution as dynamic machine where conventions are its ‘operative force’ to the 1998 Secession and 2014 Senate Reform References, where a static and aesthetically coherent Constitution as architecture emerges. I argue that, in its architectural understanding, the Court understates the role of conventions in constitutional amendment and finally casts conventions as the saboteurs of a unified constitutional design.
ТИПЫ УПРАЖНЕНИЙ НА ИНТЕГРИРОВАННЫХ УРОКАХ РУССКОГО И АНГЛИЙСКОГО ЯЗЫКОВ В НАЧАЛЬНОЙ ШКОЛЕ
Authors:   Приднестровский государственный университет им. Т. Г. Шевченко, Чеховская О.
Published: June 2018

The article deals with the types of exercises aimed at forming key competencies in integrated lessons of native and foreign languages. We describe the types of exercises developing key competencies in integrated lessons of native and foreign languages, which allows us to consider some phenomenon of reality in the system. Key words: integrated learning, integrated lesson, competence, native and foreign languages, system of exercises.
ІСТОРІЯ РОЗВИТКУ ДИСТАНЦІЙНОЇ ОСВІТИ У СВІТІ
Authors:   Національний університет ―Острозька академія”, Галецький С.
Published: June 2018

The features of implementation and development of distance education in different countries of the world have been explored in the article. It is described the influence of scientific and technological progress in the technologies of social production and the dissemination of information on the use of forms and methods of distance learning.. The development of distance educational services depending on lifestyle of society and increase of social mobility level are analyzed. The influence of information and communication technologies on the development of distance learning is determined. Key words: distance education, scientific and technological progress, information, information and communication technologies.
THE AXIOLOGICAL AND CULTURAL-LOGICAL APPROACHES TO THE PROFESSIONAL TRAINING OF FUTURE TEACHERS OF PHYSICAL TRAINING FOR THE PHYSICAL-CULTURAL-HEALING WORK AT THE HIGH SCHOOL
Authors:   Berdyansk State Pedagogical University, Konovalska L.
Published: June 2018

The article deals with the analysis of the axiological and cultural-logical approaches to the professional training of future teachers of physical culture as the leading within the modernization of the high physical-cultural education. It is revealed the meaning of these approaches within the process of the professional training of future teachers of physical culture for the physical-cultural healing work at high school. Key words: axiological approach, cultural-logical approach, value, principles, culture, future teacher of the physical culture.
ЗАБЕЗПЕЧЕННЯ ЕМОЦІЙНОГО РОЗВИТКУ ДОШКІЛЬНИКІВ: ПІДГОТОВКА ВИХОВАТЕЛІВ НА ЕТАПІ ПРОФЕСІЙНОГО НАВЧАННЯ
Authors:   Маріупольський державний університет, Косенко Ю.
Published: June 2018

The article defines the role of pre-school teacher in the fullness of the child's life in the educational space of the institution of pre-school education by provision of positive emotions, assistance in understanding, awareness of children's emotions and their regulation. The importance of the readiness of future pre-school teachers to ensure the development of the emotional and sensory sphere of preschool children is emphasized. The educational opportunities of the educational discipline “Pedagogical mastery” concerning the training of future pre-school teachers for the emotional development of preschool children are revealed. Key words: emotional development of preschool children, future pre-school teacher, professional training, educational discipline.
ІГРОВЕ ПРОЕКТУВАННЯ ЯК ПРОФЕСІЙНО-ОРІЄНТОВАНА ТЕХНОЛОГІЯ ФОРМУВАННЯ ДИЗАЙНЕРСЬКОЇ КУЛЬТУРИ МАЙБУТНІХ ФАХІВЦІВ
Authors:   Криворізький державний педагогічний університет, Кулінка Ю.
Published: June 2018

The features of using professionally-oriented technology in the professional training of future teachers of labor studies are determined. Game design capabilities in shaping the design culture of future specialists are grounded. The experience of implementing the study game design during the studying of the course “Fundamentals identity” is described. Key words: practice-oriented technologies, design culture, game design, professional training, computer graphics, bases of identity, brand, stages of game design.
ПРОБЛЕМА ПРОФЕССИОНАЛЬНОЙ СОЦИАЛИЗАЦИИ БУДУЩИХ ПРЕПОДАВАТЕЛЕЙ ИНОСТРАННЫХ ЯЗЫКОВ В СОВРЕМЕННОЙ ОБРАЗОВАТЕЛЬНОЙ СРЕДЕ
Authors:   ГВУЗ “Донбасский государственный педагогический університет”, Рыжкова С.
Published: June 2018

The article deals with the problem of the professional socialization of future foreign languages teachers. The author has considered the importance of such process in the educational area and further professional activity of the specialist. The principals of forming of the professional skills of future specialist of the foreign languages sphere are considered. The author points out that the successful professional socialization is the ground for the effective activity of future educator. The author points out the main problems of modern educational sphere in the questions of professional socialization of students. Key words: professional socialization, educational process, feature, personality, profession.
МЕТОДОЛОГІЧНІ ТА МЕТОДИЧНІ АСПЕКТИ РОЗВИТКУ ТВОРЧОЇ ОСОБИСТОСТІ МАЙБУТНЬОГО ВЧИТЕЛЯ ФІЗИКИ
Authors:   Центральноукраїнський державний педагогічний університет імені Володимира Винниченка, Сальник І.
Published: June 2018

The modern teacher that prepares a new creative personality must be constantly ready for change and creativity. It is difficult to acquire relevant skills as a part of traditional professional training. Solving these problems is carried out by the way of introduction of the new methodological approaches in the training process of physics teacher in higher education institutions. Synergetics is such a modern methodology. The article deals with theoretical aspects and specific methodological approaches to the organization of the educational process of preparing a creative physics teacher. Key words: methodology, synergetic paradigm, creativity, future physics teacher.
ОРГАНІЗАЦІЙНО-МЕТОДИЧНІ АСПЕКТИ ПРОВЕДЕННЯ ПРОФЕСІЙНООРІЄНТОВАНОЇ (БЕЗВІДРИВНОЇ) ПРАКТИКИ СТУДЕНТІВ СПЕЦІАЛЬНОСТІ “СОЦІАЛЬНА ПЕДАГОГІКА”
Authors:   Бердянський державний педагогічний університет, Сизоненко І. , Тургенєва А. ,   Бердянський державний педагогічний університет
Published: June 2018

The article gives the analysis of organizational and methodological support for conducting professionally oriented (simultaneous) practice of students of educational qualification “bachelor” in social pedagogy; it defines competency and competences required for high-quality practical activities of future social teachers. In the article they determine the purpose, content, steps in organizing the work of students, forms and directions of their socio-pedagogical activities that have been implemented in social and educational institutions. Key words: professionally-oriented (simultaneous) practice, competency, competences, social pedagogy.
ОСОБЛИВОСТІ ПРОФЕСІЙНОЇ ПІДГОТОВКИ СТУДЕНТІВХОРЕОГРАФІВ В УМОВАХ СУЧАСНОЇ ВИЩОЇ ШКОЛИ
Authors:   Мелітопольський державний педагогічний університет імені Богдана Хмельницького, Червонська Л.
Published: June 2018

The research considers the problem of professional training of studentschoreographers in high school conditions. The essence of concepts “professional training”, “competent approach”, “competencies” is revealed. The training of choreographic students for choreographic and pedagogical activities comprehensively through the study of psychological and pedagogical and specialized disciplines is carried out. During the course of mastering specialized disciplines, choreography students acquire general and professional competencies. The general and professional competences of professional training of choreographic students are determined. Key words: professional training, students-choreographers, competencies, competence approach.
ТЕХНОЛОГІЯ ФОРМУВАННЯ СОЦІАЛЬНОЇ АКТИВНОСТІ МОЛОДШИХ ШКОЛЯРІВ У ПОЗАУРОЧНІЙ ВИХОВНІЙ ДІЯЛЬНОСТІ
Authors:   Київський університет імені Бориса Грінченка, Литвиненко О.
Published: June 2018

In the article the concept “social activity of the younger school children”, “technology” are given. There have been analyzed approaches of scientists on forming of social activity at primary school children. There have been presented the logic of realization of this technology in forming of social activity at primary school children in the upbringing process. Key words: social activity, technology, pedagogical conditions, primary school children, extracurricular upbringing activities.
ДЕРЖАВНИЙ СТАНДАРТ ПОЧАТКОВОЇ ОСВІТИ В РАКУРСІ ФОРМУВАННЯ СОЦІАЛЬНОЇ АКТИВНОСТІ ДИТИНИ
Authors:   Національний педагогічний університет імені М. П. Драгоманова, Петько Л.
Published: June 2018

From September 2018, all first-formers in Ukraine will study under the new State standard for elementary education, therefore the author focuses on the ways of developing social activity in elementary school pupils, considering the educational areas outlined in the standard: 1) language and literary; 2) mathematical; 3) natural science; 4) technological; 5) informatics; 6) social and health safety; 7) physical education; 8) civil and historical; 9) artistic. The example of the song for children "Machine" by A. Filippenko shows the steps of social activity formation in primary school children in four educational areas: artistic, social, health safety, and natural science. Key words: State standard for elementary education, primary school children, social activity, social and communicative activity, educational branches.
Peer to Peer Distributed Energy Trading in Smart Grids: A Survey
Authors: Abdella Juhar , Shuaib Khaled
Published: June 2018

Due to the expansion of distributed renewable energy resources, peer to peer energy trading (P2P DET) is expected to be one of the key elements of next generation power systems. P2P DET can provide various benefits such as creating a competitive energy market, reducing power outages, increasing overall efficiency of power systems and supplementing alternative sources of energy according to user preferences. Because of these promising advantages, P2P DET has attracted the attention of several researchers. Current research related to P2P DET include demand response optimization, power routing, network communication, security and privacy. This paper presents a review of the main research topics revolving around P2P DET. Particularly, we present a comprehensive survey of existing demand response optimization models, power routing devices and power routing algorithms. We also identify some key challenges faced in realizing P2P DET. Furthermore, we discuss state of the art enabling technologies such as Energy Internet, Blockchain and Software Defined Networking (SDN) and we provide insights into future research directions.
AC Flashover Performance of 10 kV Rod-Plane Air-Gapped Arresters under Rain Conditions
Authors: Lu Jiazheng , Xie Pengkang , Hu Jianping , Jiang Zhenglong , Fang Zhen
Published: June 2018

According to operational experience of power systems, the outdoor insulation strength can be reduced due to the effect of rain. Till now, little work has been done to investigate the flashover performance of air gapped arresters under rain conditions. Therefore, in this paper, experiments were carried out and the AC flashover performance of 10 kV arresters with different air gap structures was studied. The experimental results show that, for the tested arresters, the flashover current mainly flows through the air gaps and zinc oxide varistors under rain conditions. It is also confirmed that the flashover voltages decrease with the increasing of rain intensity and conductivity. In the windward direction, the wind can distort the water streams between the air gaps and rise the flashover voltages. In the leeward direction, if the rod electrode is beyond the range of the plane electrode, the flashover voltage researches the smallest value when the wind speed is 4 m/s. Analysis and discussions have been done to explain the experimental results, and the research in this paper may provide reference to improve the flashover performance of air gapped arresters under rain conditions.
Impact of Plug-in Electric Vehicles Integrated into Power Distribution System Based on Voltage-Dependent Power Flow Analysis
Authors: Kongjeen Yuttana , Bhumkittipich Krischonme
Published: June 2018

This paper proposes the impact of plug-in electric vehicles (PEVs) integrated into a power distribution system based on voltage-dependent control. The gasolinegate situation has many people turning to electric vehicles as a more environmentally friendly option, especially in smart community areas. The advantage of PEVs is modern vehicles that can use several types of fuel cells and batteries as energy sources. The proposed PEVs model was developed as a static load model in power distribution systems under balanced load conditions. The power flow analysis was determined by using certain parameters of the proposed electrical network. The main research objective was to determine the voltage magnitude profiles, the load voltage deviation, and total power losses of the electrical power system by using the new proposed methodology. Furthermore, it investigated the effects of the constant power load, the constant current load, the constant impedance load, and the plug-in electric vehicles load model. The IEEE 33 bus system was selected as the test system. The proposed methodology assigned the balanced load types in a steady state condition and used the new methodology to solve the power flow problem. The simulation results showed that increasing the plug-in electric vehicles load had an impact on the grids when compared with the other four load types. The lowest increased value for the plug-in electric vehicles load had an effect on the load voltage deviation (0.062), the total active power loss (120 kW) and the total reactive power loss (80 kVar), respectively. Therefore, this study verified that the load of PEVs can affect the electrical power system according to the time charging and charger position. Therefore, future work could examine the difference caused when PEVs are attached to the electrical power system by means of the conventional or complex load type.
A Spatiotemporal Multi-View-Based Learning Method for Short-Term Traffic Forecasting
Authors: Cheng Shifen , Lu Feng , Peng Peng , Wu Sheng
Published: June 2018

Short-term traffic forecasting plays an important part in intelligent transportation systems. Spatiotemporal k-nearest neighbor models (ST-KNNs) have been widely adopted for short-term traffic forecasting in which spatiotemporal matrices are constructed to describe traffic conditions. The performance of the models is closely related to the spatial dependencies, the temporal dependencies, and the interaction of spatiotemporal dependencies. However, these models use distance functions and correlation coefficients to identify spatial neighbors and measure the temporal interaction by only considering the temporal closeness of traffic, which result in existing ST-KNNs that cannot fully reflect the essential features of road traffic. This study proposes an improved spatiotemporal k-nearest neighbor model for short-term traffic forecasting by utilizing a multi-view learning algorithm named MVL-STKNN that fully considers the spatiotemporal dependencies of traffic data. First, the spatial neighbors for each road segment are automatically determined using cross-correlation under different temporal dependencies. Three spatiotemporal views are built on the constructed spatiotemporal closeness, periodic, and trend matrices to represent spatially heterogeneous traffic states. Second, a spatiotemporal weighting matrix is introduced into the ST-KNN model to recognize similar traffic patterns in the three spatiotemporal views. Finally, the results of traffic pattern recognition under these three spatiotemporal views are aggregated by using a neural network algorithm to describe the interaction of spatiotemporal dependencies. Extensive experiments were conducted using real vehicular-speed datasets collected on city roads and expressways. In comparison with baseline methods, the results show that the MVL-STKNN model greatly improves short-term traffic forecasting by lowering the mean absolute percentage error between 28.24% and 46.86% for the city road dataset and, between 53.80% and 90.29%, for the expressway dataset. The results suggest that multi-view learning merits further attention for traffic-related data mining under such a dynamic and data-intensive environment, which owes to its comprehensive consideration of spatial correlation and heterogeneity as well as temporal fluctuation and regularity in road traffic.
Molecular Markers of Therapy-Resistant Glioblastoma and Potential Strategy to Combat Resistance
Authors: Nguyen Ha S. , Shabani Saman , Awad Ahmed J. , Kaushal Mayank , Doan Ninh
Published: June 2018

Glioblastoma (GBM) is the most common primary malignant tumor of the central nervous system. With its overall dismal prognosis (the median survival is 14 months), GBMs demonstrate a resounding resilience against all current treatment modalities. The absence of a major progress in the treatment of GBM maybe a result of our poor understanding of both GBM tumor biology and the mechanisms underlying the acquirement of treatment resistance in recurrent GBMs. A comprehensive understanding of these markers is mandatory for the development of treatments against therapy-resistant GBMs. This review also provides an overview of a novel marker called acid ceramidase and its implication in the development of radioresistant GBMs. Multiple signaling pathways were found altered in radioresistant GBMs. Given these global alterations of multiple signaling pathways found in radioresistant GBMs, an effective treatment for radioresistant GBMs may require a cocktail containing multiple agents targeting multiple cancer-inducing pathways in order to have a chance to make a substantial impact on improving the overall GBM survival.
Pentacyclic Triterpenes from Cecropia telenitida Can Function as Inhibitors of 11β-Hydroxysteroid Dehydrogenase Type 1
Authors: Mosquera Catalina , Panay Aram J. , Montoya Guillermo
Published: June 2018

Plant extracts from the genus Cecropia have been used by Latin-American traditional medicine to treat metabolic disorders and diabetes. Previous results have shown that roots of Cecropia telenitida contain pentacyclic triterpenes and these molecules display a hypoglycemic effect in an insulin-resistant murine model. The pharmacological target of these molecules, however, remains unknown. Several lines of evidence indicate that pentacyclic triterpenes inhibit the 11β-hydroxysteroid dehydrogenase type 1 enzyme, which highlights the potential use of this type of natural product as phytotherapeutic or botanical dietary supplements. The main goal of the study was the evaluation of the inhibitory effect of Cecropia telenitida molecules on 11β-hydroxysteroid dehydrogenase type 1 enzyme activity. A pre-fractionated chemical library was obtained from the roots of Cecropia telenitida using several automated chromatography separation steps and a homogeneous time resolved fluorescence assay was used for the bio-guided isolation of inhibiting molecules. The screening of a chemical library consisting of 125 chemical purified fractions obtained from Cecropia telenitida roots identified one fraction displaying 82% inhibition of the formation of cortisol by the 11β-hydroxysteroid dehydrogenase type 1 enzyme. Furthermore, a molecule displaying IC50 of 0.95 ± 0.09 µM was isolated from this purified fraction and structurally characterized, which confirms that a pentacyclic triterpene scaffold was responsible for the observed inhibition. Our results support the hypothesis that pentacyclic triterpene molecules from Cecropia telenitida can inhibit 11β-hydroxysteroid dehydrogenase type 1 enzyme activity. These findings highlight the potential ethnopharmacological use of plants from the genus Cecropia for the treatment of metabolic disorders and diabetes.
Assessing Single-Polarization and Dual-Polarization TerraSAR-X Data for Surface Water Monitoring
Authors: Irwin Katherine , Braun Alexander , Fotopoulos Georgia , Roth Achim , Wessel Birgit
Published: June 2018

Three synthetic aperture radar (SAR) data classification methodologies were used to assess the ability of single-polarization and dual-polarization TerraSAR-X (TSX) data to classify surface water, including open water, ice, and flooded vegetation. Multi-polarization SAR observations contain more information than single-polarization SAR, but the availability of multi-polarization data is much lower, which limits the temporal monitoring capabilities. The study area is a principally natural landscape centered on a seasonally flooding river, in which four TSX dual-co-polarized images were acquired between the months of April and June 2016. Previous studies have shown that single-polarization SAR is useful for analyzing surface water extent and change using grey-level thresholding. The H-Alpha–Wishart decomposition, adapted to dual-polarization data, and the Kennaugh Element Framework were used to classify areas of water and flooded vegetation. Although grey-level thresholding was able to identify areas of water and non-water, the percentage of seasonal change was limited, indicating an increase in water area from 8% to 10%, which is in disagreement with seasonal trends. The dual-polarization methods show a decrease in water over the season and indicate a decrease in flooded vegetation, which agrees with expected seasonal variations. When comparing the two dual-polarization methods, a clear benefit of the Kennaugh Elements Framework is the ability to classify change in the transition zones of ice to open water, open water to marsh, and flooded vegetation to land, using the differential Kennaugh technique. The H-Alpha–Wishart classifier was not able to classify ice, and misclassified fields and ice as water. Although single-polarization SAR was effective in classifying open water, the findings of this study confirm the advantages of dual-polarization observations, with the Kennaugh Element Framework being the best performing classification framework.
An Overview of Brucellosis in Cattle and Humans, and its Serological and Molecular Diagnosis in Control Strategies
Authors: Khan Muhammad Zahoor , Zahoor Muhammad
Published: June 2018

Brucellosis is one of the most common contagious and communicable zoonotic diseases with high rates of morbidity and lifetime sterility. There has been a momentous increase over the recent years in intra/interspecific infection rates, due to poor management and limited resources, especially in developing countries. Abortion in the last trimester is a predominant sign, followed by reduced milk yield and high temperature in cattle, while in humans it is characterized by undulant fever, general malaise, and arthritis. While the clinical picture of brucellosis in humans and cattle is not clear and often misleading with the classical serological diagnosis, efforts have been made to overcome the limitations of current serological assays through the development of PCR-based diagnosis. Due to its complex nature, brucellosis remains a serious threat to public health and livestock in developing countries. In this review, we summarized the recent literature, significant advancements, and challenges in the treatment and vaccination against brucellosis, with a special focus on developing countries.
Considérations sur la genèse et la composition des bentonites de Razoare (R. S. de Roumanie)
Authors: Marza Ioan , Ghergariu Lucretia , Minzararu Lidia
Published: June 2018

Le gisement des bentonites de Razoare est étudié au microscope, par l'analyse thermique différentielle et aux rayons X. Une intrusion de pegmatites dans des formations carbonatées a engendré une zone réduite de skarn. Des actions hydrothermales ont provoqué ultérieurement l'argilisation des feldspaths de la pegmatite en bentonite montmorillonitique et bentonite halloysitique.
Application de la méthode rubidium-strontium à l'étude de l'âge radiométrique de quelques dépôts dévono-dinantiens du massif de la Bruche (Vosges du Nord)
Authors: Bonhomme Michel , Prévôt Liliane
Published: June 2018

Применение способа рубидий-стронций к исследованию радиометрического возраста некоторых девоно-динантских осадков Брюшьского массива (massif de la Bruche) (Северные Вогезы)

Исследованные осадки принадлежат Девонскому и Динантскому возрасту. Определение радиометрического возраста способом рубидий-стронций дает цифру 333 ±17 миллионов лет . Этот результат был получен как при помощи мелких фракций а также и полных пород ; этот возраст соответствует до Судетскому периоду метаморфиче¬ ского пароксизма. Начальный изотопный состав стронция был однородный. Следовательно осадки потеряли все изотопные следы их антеметаморфической истории. В осадках, механизм изотопной однородности был подвержен эпиметаморфизму , который может быть принят во внимание со следующими этапами : освобождение радиогенных ионов и воды ; циркуляция в большом масштабе растворов в закрытой среде с изотопной однородностью стронция и уравновешивание минерального парагенеза со средой .
Présentation d'une carte structurale du socle vosgien
Authors: von Eller Jean-Paul , Fluck Pierre , Hameurt Jean , Ruhland Michel
Published: June 2018

Une carte structurale d'ensemble du socle vosgien à 1/200 000 est présentée pour la première fois, accompagnée d'une notice descriptive des terrains pris en considération. Les principales dislocations sont interprétées. Les plissements des terrains stratifiés et les réajustements du socle sont mis en évidence. Les auteurs tentent de distinguer les effets des orogenèses (d'âge antéhercynien, hercynien et alpin) qui se sont succédé.
Néogenèse de clinoptilolite dans l'Éocène et l'Oligocène de Casamance (Sénégal)
Authors: Sommer Frédéric
Published: June 2018

Des forages pétroliers traversant le Tertiaire de Casamance ont permis de découvrir de la clinoptilolite dans les sédiments phosphatés et silicifiés de l'Eocène et de l'Oligocène. Il a été possible de détailler l'étude minéralogique et chimique de cette zéolite qui se présente sous forme de très beaux cristaux. Sa localisation dans les pores et les vacuoles de la roche permet de penser qu'elle s'est formée par diagenèse pendant une phase proche de l'émersion. L'origine des ions est discutée et la néoformation de la clinoptilolite replacée dans le cycle géochimique du Paléogène de Casamance.
Contribution à la connaissance du tectorogène varisque dans les Vosges méridionales. — I. Le Culm de la région de Giromagny
Authors: Fourquin Claude
Published: June 2018

Trois séries sont mises en évidence au sein du Culm de la région de Giromagny, replacées dans un contexte régional plus vaste et calées stratigra-phiquement. La succession lithologique fine en est donnée, avec description des niveaux sédimentaires et volcaniques. Grâce à l'établissement de cette échelle lithostratigraphique, une carte a pu être levée mettant en évidence les principaux traits structuraux.

Entre le Viséen inférieur et le Viséen supérieur se situe la première phase des plissements sudètes immédiatement suivie de la mise en place du granite du Ballon d'Alsace. Cette époque marque un changement net des conditions paléogéographiques : milieu franchement marin au Viséen inférieur sans doute responsable de la spilitisation de la série spilite-kératophyre ; au Viséen supérieur, sédimentation littorale entrecoupée d'émersions accompagnée d'un volcanisme «normal » .

A la fin du Viséen supérieur, la phase sudète majeure est responsable des plis WSW-ENE qui seront recoupés par des décrochements tardifs.

Les magmas acides trouvent leur origine dans l'anatexie du matériel sialique causée par les mouvements tectoniques qui n'ont cessé d'affecter le vieux craton vosgien depuis le Dévonien.
Etude de la flore de la série de Giromagny (Viséen supérieur des Vosges méridionales). Comparaison avec les autres flores du Culm des Vosges
Authors: Corsin Paule , Coulon Michel , Fourquin Claude , Paicheler Jean-Claude , Point Raymond
Published: June 2018

Les principaux types d'une flore recueillie dans la série de Giromagny (Viséen supérieur) sont décrits et figurés. La comparaison de cette association avec la liste des espèces reconnues dans le Viséen inférieur (série d'Oderen) ne montre pas de variation notable dans la composition floristique de ces deux termes du Viséen ; la plus grande richesse du Viséen supérieur est le reflet de modes de transport et de dépôt plus favorables. Une stratigraphie précise, à base paléobotanique, du Viséen paraît donc encore précaire ; en particulier, la flore des Vosges septentrionales (vallée de la Bruche), très comparable à celle des Vosges du Sud, est un critère insuffisant pour attribuer un âge exact à cette série ; des arguments paléogéographiques et magmatiques la rap¬ procheraient plutôt du Viséen inférieur de la série d'Oderen.
Palynologie et dérive des continents au Trias
Authors: Taugourdeau-Lantz Josette
Published: June 2018

Палинология и континентальный дрейф в триасе

Анализ литературных данных о спорово-пыльцевых ассоциациях в триасе позволяет выделить следующие элементы : урководящие споры Северной Африки (за исключением Либии) сравнимы со спорами средней Европы ; установить связь между гондванскими континентами довольно трудно ; в обоих полушариях существует приблизительно сорок общих видов принадлежащих в частности к группе Striatiti и к родам Lundbladispora и Aratrisporites.