bluuebunny/crossref_metadata_2025_split huggingface dataset:
SYNTHESIS OF SULFUR-CONTAINED MICROCAPSULES AND POTENTIAL APPLICATION IN RUBBER
Authors: Ha La Thi Thai , Mai Chau Ngoc 
Published: October 2019

Microcapsule-based material is potentially utilized in a variety of fields such as pharmaceuticals, food, biology, self-healing materials, etc. More remarkedly, in the rubber-related fields, this outstanding material is able to have a crucial role to play as an alternative of sulfur in compounding and vulcanizing process with regard to the self-healing ability after cracking. In this research, the interface polymerization was applied to generate microcapsules, whose shell was synthesized from Urea-formaldehyde pre-polymer modified by 0.25 wt% melamine containing sulfur (S) as a core substance. When the synthesizing process was carried out at 80 C and stirring rate of 300 rpm in 2 hours, the microcapsule product was spherical with the average size of 115 m and contained 60% of core content that was examined by FTIR, DLS, SEM, TGA and experimented the potential application. As a result, the amount of 8 phr of produced microcapsules utilized in NBR rubber compounds necessitated a longer time to vulcanize rubber at 160 C compared to using 5 phr free S. Besides, the mechanical strength of the microcapsules-contained product was insignificantly changed but bloom-like phenomenon on the rubber surface was markedly improved. It is noticeable that the vulcanized NBR rubber with the presence of these microcapsules are well able to heal its crack or cut when heated up to 150 C in 10 minutes while the free S-vulcanized NBR rubber is definitely unable to be self-healing in the same conditions.
THE DEVELOPMENT OF THE DIGITAL ECONOMY IN THE BELGOROD REGION
Authors: A. Stryabkova Elena , N. Kogteva Anna , M. Kulik Anna , A. Gerasimova Natalja 
Published: October 2019

Purpose: The regions of the country have different levels of Information technology development, so an important step in the implementation of the informational support policy is the assessment of the region's readiness for the transition to the digital economy. In accordance with the digitization program, an important factor is also the study of the first results of the strategy for correcting plans for further digital development.
Methodology: The main methods of research in the course of conducting the given research include: analysis, description, monitoring, comparison, economic analysis, and statistical-economic method.
Result: The concept of “digital economy” was considered, the characteristics of digitization within the Belgorod region were characterized, the main directions of digitization of the region and the region’s readiness to transition to a digital economy were identified.
Applications: This research can be used for the universities, teachers, and students.
Novelty/Originality: In this research, the model of The Development of the Digital Economy in the Belgorod Region is presented in a comprehensive and complete manner.
“O mistério das ovelhas”: montagem de espetáculo teatral como instrumento de educação do campo no Assentamento Poço Longe / "O mistério das ovelhas": the production of a theater spectacle as a countryside education instrument in Poço Longe...
Authors: Oliveira Rosa Adelina Sampaio 
Published: October 2019

O presente artigo visa apresentar o início dos trabalhos de teatro e Educação do Campo desenvolvidos através de ação cultural no Assentamento de Reforma Agrária Poço Longe, no sertão baiano, a partir da análise e descrição do processo de montagem do espetáculo "O mistério das ovelhas". Serão apresentadas as bases e escolhas conceituais e cênicas, as metodologias e didáticas desenvolvidas por dois anos, a partir do teatro, do riso, do teatro de máscaras e da Commedia dell´Arte, com crianças e jovens do assentamento, para a análise acerca da montagem do espetáculo e seus aspectos de recepção.Palavras-chave: Educação do campo; Teatro em comunidade; Assentamento; Pedagogia do teatro; Ação Cultural. This paper aims to present the beginning of working processes in theater and Rural Education, both developed through cultural actions in Poço Longe, an agrarian reform settlement located in Bahia’s countryside, from an analysis and description about the production of the play "O mistério das Ovelhas". In addition to the bases, as well as conceptual and scenic choices that will be presented, methodologies and didactics involving acting, laughter, theater of masks and Commedia dell’arte, all developed in the course of two years with children and young people of the agrarian reform settlement, in order to analyse the production of the spectacle and its reception’s aspects.Keywords: Countryside education; Community theater; Agrarian reform settlement; Theater pedagogy; Cultural action.
Lo narrado en imágenes (o las imágenes narradas). Ficciones, pruebas, trazos y fotografías en las publicaciones de los escritores en blogs
Authors: Vigna Diego 
Published: October 2019

Las relaciones entre la producción escrita y el universo virtual que brotaron de la popularización de los soportes y formatos digitales llevaron a pensar en la aparición de ciertos fenómenos que ampliaron las tensiones entre la cultura impresa y la llamada cultura digital. En el contexto de la explosión informática, el formato blog fue incorporado por escritores para explorar nuevas facetas de trabajo y vinculación.
Aquí me ocupo de una de las facetas que han desarrollado: la mixtura entre texto, imagen, sonido y audio en el trabajo, aun cuando ese cruce no había sido concebido antes como algo cotidiano en las rutinas de publicaciones, fueran de ficción o de textos marginales. El análisis de los blogs de escritores ha significado un ejemplo más de la marca de época: voces que fueron, en realidad, texto en pantalla y, por tanto, la palabra que fue y es traducida en imagen. Las imágenes forman parte de los textos de los autores, de sus tramas, de sus planes, y el desarrollo de la experimentación entre el lenguaje verbal y el audiovisual, se hace cada vez más presente en sus cruces e influencias.
Imágenes y palabras en la lucha por imposición de sentidos: la imagen como generadora de relatos
Authors: Ruiz Santiago , Triquell Ximena 
Published: October 2019

Es conocido el recorrido que Philippe Dubois propone sobre la segunda tricotomía peirceana –ícono, índice y símbolo– para analizar las posiciones que históricamente se han establecido entre la fotografía y lo “real”: la imagen ícono (“espejo” del mundo); la imagen símbolo (sujeta a convenciones); la imagen índice (huella de lo real). Resulta evidente que esta sucesión no propone una evolución, sino más bien posibles lecturas del signo visual.
Como consecuencia de esto, ícono, índice y símbolo, lejos de referir a una tipología, constituyen formas de funcionamiento –lecturas– de éstos. No obstante, un hecho insoslayable es que, desde el punto de vista de la recepción, las imágenes proponen una relación menos mediatizada que lo lingüístico con un supuesto referente “real” y por lo tanto –esta es nuestra hipótesis– poseen una mayor eficacia en la lucha por la imposición de sentidos.
Así, si los discursos en general “construyen la realidad”, las representaciones visuales asumen dentro de éstos una eficacia particular en tanto se nos imponen con la fuerza de la evidencia, de lo que está allí (la copia exacta y/o la huella de lo real).
Масонский дискурс о новой России: О своеобразии образа мира в русских масонских утопиях XVIII века
Authors: Orłowska Alina 
Published: October 2019

Идеалистические представления о государстве и человеке, сочетавшиеся с критикой существующего уклада жизни были важным компонентом споров конца XVIII века о новой России. Утопические повести А. П. Сумарокова, М. М. Хераскова, В. А. Левшина, А. Н. Радищева, в которых образ мира обоснован на убеждении о возможности восстановления уничтоженного порочной натурой человека гармоничного порядка мира, переводили на язык литературных образов и приемов, понятен как братьям масонам, так и профанам, ценимые масонами идеи свободы, братства и равенства. Мифический «золотой век» в понимании русских масонов относился как к прошлому, так и будущему. Восстановление гармоничного порядка гарантировалось духовным возрождением личности.
Свое и чужое: механизм заимствований в русской семинарской поэзии второй половины XVIII века (по материалам тверской духовной семинарии)
Authors: Силинa Алина 
Published: October 2019

В статье рассматривается одна из особенностей русского семинарского стихотворства – практика заимствований из других стихотворений. На основе материалов печатных изданий и рукописей Тверской духовной семинарии (и дополнительно – Ярославской духовной семинарии) автор статьи показывает, что во второй половине XVIII века при сочинении окказиональной поэзии семинаристы регулярно обращались к заимствованию из более ранних школьных сочинений и приводит примеры различных методов заимствования.
Об отношениях к иностранным языкам в русской литературе
Authors: Graf Alexander 
Published: October 2019

Статья прослеживает динамику использования и роль иностранных языков в русской литературе в XVIII–XX веках. Обсуждаются факторы, регулирующие отношение к иностранным языкам, в диапазоне от индивидуальных до культурно-исторических. В центре внимания оказываются изменения вектора культурной ориентации как совокупность разнородных явлений.
„Медальоны” Игоря Северянина – проблема перевода на польский язык (анализ и перевод)
Authors: Bednarczyk Anna 
Published: October 2019

В статье рассматривается проблема перевода поэтического цикла ста сонетов Игоря Северянина Медальоны на польский язык. Проводится краткий осмотр рецепции поэта в Польше, учитывая его влияние на творчество польских футуристов. По ходу работы указывается также на осложнения, связанные с насыщенностью цикла интертекстом, неологизмами и неосемантизмами, на смещение новаторского и традиционного, а также на проблемы, связанные с переводом сонетов и цикла. С другой стороны, указаны и возможности, данные переводчику текстом первоисточника и сходства культур, использование которых способствует выполнению хорошего перевода.
"Жизнь Матвея Кожемякина" Максима Горького: рефлексии по поводу жанра
Authors: Szymonik Danuta 
Published: October 2019

В статье рассматривается проблема жанра повести/романа Максима Горького Жизнь Матвея Кожемякина (1911). Автор статьи считает жанр повести синтетическим, ибо в произведении обнаруживаются черты многих жанров, составивших единое художественное целое. В нeм можно отыскать родство с древними летописями/сказаниями, с дневником, а также с несколькими романными разновидностями: с историческим, общественно-бытовым и семейным романами. Вслед за Ежи Ленарчиком, Иво Поспишилом и др. исследователями, автор статьи считает жанровой доминантой произведения семейную хронику, так как во многих горьковских произведениях важное место занимала «семейная мысль», требующая соответствующего ей жанрового оформления.
Образ советского человека в романе-исповеди Светланы Алексиевич „Чернобыльская молитва. Хроника будущего”
Authors: Stępniak Anna 
Published: October 2019

Статья знакомит с образом советского человека, который выдвигается на первый план в документальном романе белорусской писательницы. Это роман-исповедь, построенный как собрание интервью, в котором С. Алексиевич дает высказаться свидетелям и участникам самой большой техногенной катастрофы ХХ века. В статье затрагивается проблема советского человека, который является героем этих трагических событий, хотя чувствует себя одиноким, забытым и заброшенным в этом героизме людьми, учреждениями, на которых надеялся: властью, государством. В статье излагается вопрос цены, которую пришлось заплатить людям, живущим в так называемой зоне, которые вследствие катастрофы потеряли все: свою жизнь близких и веру в будущее.
Культурные коды в лирике И. Кормильцева (на материале стихотворения „Когти”)
Authors: Явцева Анастасия 
Published: October 2019

Рок-поэзия является объектом пристального внимания отечественных исследователей, начиная еще с конца XX века. Становление рок-поэзии как феномена в мировом пространстве относится к концу 60-х годов, но вхождение ее в отечественное, российское, традиционно связывают с рубежом веков. Задача данного исследования – расшифровать используемые И. Кормильцевым в своих произведениях (большей частью известных как песни гр. «Наутилус Помпилиус») культурные коды на примере одного произведения Когти.
Проблема свободы в эссеистике Ольги Седаковой: интертекстуальный аспект
Authors: Banasiak Daniel 
Published: October 2019

В статье рассматриваются рассуждения Ольги Седаковой на тему свободы, помещенные в ее эссеистических текстах. Используется интертекстуальный метод анализа текстов. Смысл и ценность свободы в жизни человека эссеистка толкует, опираясь на «чужое слово». В анализируемых текстах появляются интертекстуальные связи и отношения с другими текстами русской (А. Пушкин, А. Блок, О. Мандельштам, М. Петровых, Б. Пастернак, И. Бродский, Д. Пригов, С. Аверинцев) и европейской (Данте, У. Шекспир, И. Гете, П. Элюар, А. Швейцер) культуры. Особым источником, на основе которого философствует Седакова, является Священное Писание. Проблема свободы видится поэтессой прежде всего в поэтическом, моральном (как положение человечества) и эсхатологическом аспектах.
México. El agua y la palabra México y sus muchos nombres ocultos. Nota preliminar de Silvana Rabinovich
Authors: Aguilar Gil Yasnaya Elena 
Published: October 2019

Nota que acompaña el discurso ofrecido en ayuujk/mixe por Yásnaya Aguilar ante la tribuna en sesión ordinaria de la LXIV Legislatura en la Cámara de Diputados el día 26 de febrero de 2019 con motivo de la proclamación por parte de la ONU de 2019 como Año Internacional de las Lenguas Indígenas.
Reengineering mass career acquisition through technical vocational education training counseling in Kenya
Authors: Macharia Muriu Stephen 
Published: October 2019

Vocational and Technical Education forms a very key foundation in enabling a nation to achieve aspired MDGs and SDG. Kenya as a country highly depends on technical skills to achieve the Vision 2030 and Sustainable Development Goals. However, this can only be achieved through proper and realistic career counseling information provided by the counseling teachers at the secondary school level. According to KCSE results released every year, the majority of the candidates score below grade C+ especially in 2016 and 2017 though above D- which is the requirement for entrance for proficiency level for TVET courses. However, the majority of students do not join Vocational or Technical Education due to a missing link between the natures of career counseling services offered at the secondary school level. Counselors have expectations and premise that the majority of the candidates join training at university levels thus package their counseling information on the few ignoring other students. The objective behind this study was to examine the final results scored by students and the subject choice at secondary school, various career theories, and models that guide career choices formed the foundation for the study. The study used a descriptive design where data was collected through past existing data review from KNEC and one Technical Training Institute over a period of four years. Data was analyzed and presented in tables and figures. Findings revealed that the majority of the candidates (86.92%) of the KCPE candidates scored less than C+ and had no career information on Vocational and Technical Education. The study recommends reengineering of the career guidance in Kenya education system to involve the Ministry, professionals and Human Resource Management experts.
Between-Hospital Variation in Revision Rates After Total Hip and Knee Arthroplasty in the Netherlands
Authors: van Schie Peter , van Steenbergen Liza N. , van Bodegom-Vos Leti , Nelissen Rob G.H.H. , Marang-van de Mheen Perla J. 
Published: October 2019

Background:
Variation in 1-year revision rates between Dutch hospitals after primary total hip and knee arthroplasty (THA and TKA) may direct quality-improvement initiatives if this variation accurately reflects true hospital differences. The aim of the present study was to assess the extent of variation, both overall and for specific indications, as well as the statistical reliability of ranking hospitals.

Methods:
All primary THAs and TKAs that were performed between January 2014 and December 2016 were included. Observed/expected (O/E) ratios regarding 1-year revision rates were depicted in a funnel plot with 95% control limits to identify outliers based on 1 or 3 years of data, both overall and by specific indication for revision. The expected number was calculated on the basis of patient mix with use of logistic regression models. The statistical reliability of ranking hospitals (rankability) on these outcomes indicates the percentage of total variation that is explained by “true” hospital differences rather than chance. Rankability was evaluated using fixed and random effects models, for overall revisions and specific indications for revision, including 1 versus 3 years of data.

Results:
The present study included 86,468 THAs and 73,077 TKAs from 97 and 98 hospitals, respectively. Thirteen hospitals performing THAs were identified as negative outliers (median O/E ratio, 1.9; interquartile range [IQR], 1.5-2.5), with 5 hospitals as outliers in multiple years. Eight negative outliers were identified for periprosthetic joint infection; 4, for dislocation; and 2, for prosthesis loosening. Seven hospitals performing TKAs were identified as negative outliers (median O/E ratio, 2.3; IQR, 2.2-2.8), with 2 hospitals as outliers in multiple years. Two negative outlier hospitals were identified for periprosthetic joint infection and 1 was identified for technical failures. The rankability for overall revisions was 62% (moderate) for THA and 46% (low) for TKA.

Conclusions:
There was large between-hospital variation in 1-year revision rates after primary THA and TKA. For most outlier hospitals, a specific indication for revision could be identified as contributing to worse performance, particularly for THA; these findings are starting points for quality-improvement initiatives.
Use of potentially inappropriate medication and polypharmacy in older adults: a repeated cross-sectional study
Authors: Thorell Kristine , Midlöv Patrik , Fastbom Johan , Halling Anders 
Published: October 2019

Abstract
Background: With age, the number of chronic conditions increases along with the use of medications. For several years, polypharmacy has been found to be on the increase in western societies. Polypharmacy is associated with an increased risk of adverse drug events (ADE). Medications called potentially inappropriate medications (PIM) have also been found to increase the risk of ADEs in an older population. In this study, which we conducted during a national information campaign to reduce PIM, we analysed the prevalence of PIM in an older adult population and in different strata of the variables age, gender, number of chronic conditions and polypharmacy and how that prevalence changed over time.

Methods: This is a registry-based repeated cross-sectional study including two cohorts. Individuals aged 75 or older listed at a primary care centre in Blekinge on the 31st March 2011 (cohort 1) or on the 31st December 2013 (cohort 2) were included in the respective cohorts. Using a chi2 test, the two cohorts were compared on the variables age, gender, number of chronic conditions and polypharmacy. Use of five or more medications at the same time was the definition for polypharmacy.

Results: Use of PIM decreased from 10.60% to 7.04% (p-value <0.001) between 2011 and 2013, while prevalence of five to seven chronic conditions increased from 20.55% to 23.66% (p-value <0.001). Use of PIM decreased in all strata of the variables age, gender number of chronic conditions and polypharmacy. Except for age 80 to ≤ 85 and males, where it increased, prevalence of polypharmacy was stable in all strata of the variables.

Conclusions: Use of potentially inappropriate medications had decreased in all variables between 2011 and 2013; this shows the possibility to reduce PIM with a focused effort. Polypharmacy does not increase significantly compared to the rest of the population.
Post-Stroke Patients with Moderate Function Have the Greatest Risk of Falls: A National Cohort Study
Authors: Wei Wycliffe Enli , De Silva Deidre Anne , Chang Hui Meng , Yao Jiali , Matchar David Bruce , Young Sherry Hsueh Yi , See Siew Ju , Lim Gek Hsiang , Wong Ting Hway , Venketasubramanian Narayanaswamy 
Published: October 2019

Abstract
Background Stroke patients have increased risks of falls. We examined national registry data to evaluate the association between post-stroke functional level and the risk of low falls among post-stroke patients. Methods This retrospective cohort study analyzed data from national registries to examine the risk factors for post-stroke falls. Data for patients who suffered ischemic strokes and survived the index hospital admission was obtained from the Singapore National Stroke Registry and matched to the National Trauma Registry, from 2011 to 2015. The primary outcome measure was a low fall (fall height ≤0.5m). Competing risk analysis was performed to examine the association between functional level (by modified Rankin score [mRS] at discharge) and the risk of subsequent low falls. Results In all, 2,255 patients who suffered ischemic strokes had recorded mRS. The mean age was 66.6 years and 58.5% were men. By the end of 2015, 54 (2.39%) had a low fall while 93 (4.12%) died. After adjusting for potential confounders, mRS was associated with fall risk with an inverted U-shaped relationship. Compared to patients with a score of zero, the sub-distribution hazard ratio (SHR) increased to a maximum of 3.42 (95%CI:1.21-9.65, p=0.020) for patients with a score of 2. The SHR then declined to 2.45 (95%CI:0.85-7.12, p=0.098), 2.86 (95%CI:0.95-8.61, p=0.062) and 1.93 (95%CI:0.44-8.52, p=0.38) for patients with scores of 3, 4 and 5 respectively. Conclusions An inverted U-shaped relationship between functional status and fall risk was observed. This is consistent with the complex interplay between decreasing mobility (hence decreased opportunity to fall) and increasing susceptibility to falls. Fall prevention intervention could be targeted accordingly.