bluuebunny/crossref_metadata_2025 huggingface dataset:
Diagnostic error in an ophthalmic emergency department
Authors: Yip Harry , Crock Carmel , Chan Elsie
Published: November 2019

Background

Diagnostic error is a major preventable cause of harm to patients. There is currently limited data in the literature on the rates of misdiagnosis of doctors working in an ophthalmic emergency department (ED). Misdiagnosis was defined as a presumed diagnosis being proven incorrect upon further investigation or review.

Methods

In this retrospective audit, data was collected and analysed from 1 week of presentations at the Royal Victorian Eye and Ear Hospital (RVEEH) ED.

Results

There were 534 ophthalmic presentations during the study period. The misdiagnosis rates of referrers were: general practitioners (30%), optometrists (25.5%), external hospital EDs (18.8%), external hospital ophthalmology departments (25%) and private ophthalmologists (0%). Misdiagnosis rates of RVEEH doctors were: emergency registrars (7.1%), RVEEH residents (16.7%), first-year registrars (5.1%), second-year registrars (7.1%), third-year registrars (7.7%), fourth-year registrars (0%), senior registrars (6.9%), fellows (0%) and consultants (8.3%).

Conclusions

The misdiagnosis rates in our study were comparable to general medical diagnostic error rates of 10–15%. This study acts as a novel pilot; in the future, a larger-scale multi-centre audit of ophthalmic presentations to general emergency departments should be undertaken to further investigate diagnostic error.
Updates to referring clinicians regarding critically ill children admitted to the pediatric intensive care unit: a state-wide survey
Authors: Cifra Christina L. , Tigges Cody R. , Miller Sarah L. , Herwaldt Loreen A. , Singh Hardeep
Published: November 2019

Background

Front-line clinicians are expected to make accurate and timely diagnostic decisions before transferring patients to the pediatric intensive care unit (PICU) but may not always learn their patients’ outcomes. We evaluated the characteristics of post-transfer updates received by referring clinicians regarding PICU patients and determined preferences regarding content, delivery, and timing of such updates.

Methods

We administered an electronic cross-sectional survey to Iowa clinicians who billed for ≥5 pediatric patients or referred ≥1 patient to the University of Iowa (UI) PICU in the year before survey administration.

Results

One hundred and one clinicians (51 non-UI, 50 UI-affiliated) responded. Clinicians estimated that, on average, 8% of pediatric patients they saw over 1 year required PICU admission; clinicians received updates on 40% of patients. Seventy percent of UI clinicians obtained updates via self-initiated electronic record review, while 37% of non-UI clinicians relied on PICU communication (p = 0.013). Clinicians indicated that updates regarding diagnoses/outcomes will be most relevant to their practice. Among clinicians who received updates, 13% received unexpected information; 40% changed their practice as a result.

Conclusions

Clinicians received updates on less than half of the patients they referred to a PICU, although such updates could potentially influence clinical practice. Study findings will inform the development of a formal feedback system from the PICU to referring clinicians.
Andauerndes Ringen um Teilhabe
Authors: Hinger Sophie , Kirchhoff Maren
Published: November 2019

Dieser Beitrag widmet sich der Frage, welche Auswirkungen das 2015 eingeführte Verbot Abschiebungen anzukündigen auf lokale kollektive Mobilisierungen gegen Abschiebungen und damit verbundene gesellschaftliche Teilhabemöglichkeiten für die Betroffenen hatte. Anhand zweier qualitativer Fallstudien von Protesten gegen Dublin-Abschiebungen in der niedersächsischen Stadt Osnabrück, wo 2014/15 sowie 2017 zahlreiche Abschiebungen durch Versammlungen vor Unterkünften verhindert wurden, zeigen wir, dass Proteste gegen Abschiebungen als ein permanentes Ringen um Teilhabe zu verstehen sind, welches nicht nur durch nationale Gesetzgebung, sondern durch multi-skalare Möglichkeitsstrukturen geprägt ist.
Dimension-free estimates for the vector-valued variational operators
Authors: He Danqing , Hong Guixiang , Liu Wei
Published: November 2019

In this paper, we study dimension-free

L
p

{L^{p}}

estimates for UMD lattice-valued q-variations of Hardy–Littlewood averaging operators associated with the Euclidean balls.
Irreducible and permutative representations of ultragraph Leavitt path algebras
Authors: Gonçalves Daniel , Royer Danilo
Published: November 2019

We completely characterize perfect, permutative, irreducible representations of an ultragraph Leavitt path algebra.
For this, we extend to ultragraph Leavitt path algebras Chen’s construction of irreducible representations of Leavitt path algebras.
We show that these representations can be built from branching system and characterize irreducible representations associated to perfect branching systems.
Along the way, we improve the characterization of faithfulness of Chen’s irreducible representations.
A sociolinguistic analysis of the use of English loanwords inflected with Arabic morphemes as slang in Amman, Jordan
Authors: Zibin Aseel , AL-Tkhayneh Khawlah M.
Published: November 2019

This study aims to examine the use of English loanwords inflected with Arabic morphemes by young people in Amman, Jordan. It adopts a quantitative corpus-based approach supported by qualitative data. We collected data from young Facebook male and female users who come from families with different socio-economic status, and we conducted semi-structured interviews with 60 students at the University of Jordan to get more insight into the attitudes of young individuals in Jordan who use these English loanwords, and to account for the reasons that drive these individuals to use them. Data analysis shows that the participants’ gender and socioeconomic status are major factors that affect the use of these loanwords. Data analysis also reveals that these English loanwords could be used as a form of slang by a certain group of young individuals in Amman to claim a specific social identity and an in-group membership that distinguishes them from another group of young individuals who do not use these words. We argued that a number of symbolic values could be attached to the use of English loanwords inflected with Arabic morphemes by that group and analysed the reasons behind such linguistic behaviour.
Oscillating shear capillary rheometry (OSCAR) for polymer melts
Authors: Nichetti Dario
Published: November 2019

Knowing the flow parameters of a polymer melt under steady state condition is required to assess the performance of the material in die and mold design. Often, however, this is not sufficient for a full understanding of the polymer processing behavior, and information on the linear and non-linear viscoelastic behavior is needed. In this paper, the non-linear viscoelastic behavior of a polymer under shear flow has been investigated by measuring the stress response when a cyclic oscillating shear rate in a capillary rheometer is applied. The time-dependent wall shear stress has been decomposed into in-phase viscous and elastic components. A model to interpret the experimental results is presented and applied to a well-characterized polystyrene and two polyethylenes with similar rheology but different molecular structure (HDPE and LLDPE). The relevant characteristics resulting from the model, such as the generalized elastic and viscous modulus under shear, are compared and discussed.
Epikurs Briefsammlung und POxy 76.5077
Authors: Klauck Hans-Josef
Published: November 2019

Epicurus is well known as the letter writer par excellence among ancient philosophers. This is shown by examples from Alciphron, Diogenes Laertios, Seneca, and Plutarch. Additionally, the long list of partially preserved letters in the collections of fragments by Usener and Arrighetti is analyzed. These quotes demonstrate the use of letter collections originating with Epicurus and his first students. A new valuable testimony is provided by the publication in 2011 of POxy 5077. Its three fragments are clearly taken from a collection of letters of Epicurus. We find his name in a typical prescript: “Epicurus (to NN), greetings”. Leonteus and Mithres of the founding generation are mentioned. The copying of letters and the exchange of documents within the Epicurean community are fully on display. The little known shipwreck suffered by Epicurus is alluded to. All this is not without interest for students of early Christian letter collections.
Early Signs of Inflammation With Mild Oxidative Stress in Mixed Martial Arts Athletes After Simulated Combat
Authors: Gomes-Santos José Alberto Fernandes , Lambertucci Rafael Herlich , Vardaris Cristina Vasconcelos , Passos Maria Elizabeth Pereira , Silva-Junior Edenilson Pinto , Hatanaka Elaine , Gorjão Renata , McAnulty Steven Roy , Souza-Junior Tácito Pessoa , Barros Marcelo Paes de
Published: November 2019

Gomes-Santos, JAF, Lambertucci, RH, Vardaris, CV, Passos, MEP, Silva-Junior, EP, Hatanaka, E, Gorjão, R, McAnulty, SR, Souza-Junior, TP, and Barros, MP. Early signs of inflammation with mild oxidative stress in Mixed Martial Arts athletes after simulated combat. J Strength Cond Res 36(1): 180–186, 2022—Combat sports involve a combination of strenuous physical activity, usually at the anaerobic threshold, followed by intermittent low-intensity recovery periods for energy re-establishment. Oxidative stress and inflammation are inevitable exercise-related processes that could drastically affect athletic performance and practitioners' health, unless efficiently controlled during and after physical activities. This study aims to measure oxidative stress and inflammation biomarkers in the plasma of 12 top ranked professional Mixed Martial Arts (MMAs) athletes before and after simulated combats under official rules (pre-post study). Our results show that the athletes exhibited mild oxidative imbalances in plasma, evidenced by significant (p < 0.01) higher contents of both reduced (+7.3%) and oxidized glutathione (+28%), uric acid (+21%), and “free” iron (+21%) after combat, whereas variation tendencies (0.05 < p < 0.01) were observed in the antioxidant capacity in plasma (−40%), and SOD (−27%) or GPX (+20%) antioxidant activities in erythrocytes. However, a clear pro-inflammatory state was detected by increases in circulating cytokines IL-6 (+6,020%), IL-1β (+4,357%), and tumor necrosis factor alpha (+63%), and by an abrupt drop of the anti-inflammatory cytokine IL-10 (−98%). A significant correlation was observed between pre-post variations of IL-6 and GSH/GSSG ratio in plasma (p < 0.0001), which reinforces the integration between oxidative stress and inflammation during MMA combats. Considering metabolic and mechanical stresses (imposed by combat techniques, e.g., punches and joint locks), this study indicates pre-existing inflammation, although minor oxidative stress, in MMA professionals after combat.
Axel Honneth (2018): Anerkennung. Eine europäische Ideengeschichte
Authors: Dingeldey Philip
Published: November 2019

n/a
Biocombustíveis: Status quo e futuros desafios – uma revisão
Authors: Marques Roger Vasques
Published: November 2019

As principais agências internacionais que verificam o desenvolvimento da sociedade alertam sobre o atual modelo energético mundial, apontando a necessidade de substituição por fontes de energia renováveis. Esta condição torna-se preocupante quando as perspectivas apontam para uma população mundial de 9 bilhões de pessoas nas próximas décadas e sua demanda por alimentos. Portanto, a competição por terras férteis entre produção de alimentos e energia torna-se clara. O bioetanol, um biocombustível capaz de substituir parcialmente a gasolina pela alta produtividade alcançada, demanda principalmente fontes de energia renováveis como cana-de-açúcar e milho, aumentando seus preços. Novas matérias-primas estão sendo pesquisadas para tornar o bioetanol um biocombustível de segunda geração, que seja competitivo, mas que não afete a produção de alimentos, como resíduos de gordura animal e de óleos vegetais. Este uso dos resíduos e efluentes está ganhando força na comunidade científica, que conduz pesquisas para otimizar e expandir a escala de produção a partir destas fontes. Nesta revisão, abordamos os processos mais usados para produção de biocombustíveis, as dificuldades e as novas possibilidades que tentam quebrar as barreiras que impedem esta produção sustentável em larga escala.
SİRKENİN SAĞLIK ÜZERİNE ETKİLERİ
Authors: GÖKIRMAKLI Çağlar , GUZEL-SEYDİM Zeynep Banu , BUDAK Havva Nilgün
Published: November 2019

Sirke tüketimine bağlı olarak gözlemlenen olumlu sağlık
etkileri yaklaşık 10 bin yıl öncesine kadar dayanmaktadır. İlk defa, tıbbın
kurucusu olarak atfedilen Hipokrat tarafından sirkenin sağlığa faydalı
olabileceği belirtilmiştir. Hipokrat döneminden bu yana geleneksel tıpta,
sirkeye bağlı uygulanan çeşitli tedaviler geliştirilmiştir. Modern tıbbın ve
uygulama araçlarının gelişmesi ile sirke tüketiminin sağlık üzerine olan
etkileri hakkında çeşitli önemli çalışmalar yürütülmüştür. Yapılan bu derleme
çalışmasında, 2009-2019 yılları arasında sirke tüketiminin sağlık üzerine
etkileri konusunda gerçekleştirilmiş araştırmalar sunulmuştur. Bu kapsamda,
sirkenin glisemik, anti-diyabetik, yağ metabolizması üzerine, ülseratif-kolit üzerine,
kolestrol üzerine, karaciğer ve fonksiyonları üzerine, oksidatif stres,
anti-kanserojen ve antimikrobiyel etkileri incelenmiştir. Sonuç olarak, sirke
tüketiminin sağlıklı beslenme anlayışı içinde önemli bir yerinin bulunduğu
düşünülmektedir.
Aspectos biométricos y reproductivos de Anadara tuberculosa (Sowerby, 1833) (Bivalvia: Arcidae) en dos sitios de extracción de Esmeraldas y El Oro, Ecuador, durante el último trimestre de 2016
Authors: Moreno Juan , Alemán Carlos , Bonilla Roger E.
Published: November 2019

Durante octubre a diciembre de 2016 como resultado de una serie de proyectos se realizó el análisis comparativo entre cuatro bancos naturales de conchas (Anadara tuberculosa) localizados en las provincias Esmeraldas (frontera con Colombia) y El Oro (frontera con Perú) para conocer la condición reproductiva de la especie y la distribución de sus tallas. Se obtuvieron 2 474 muestras, que se midieron mediante un calibrador digital. Para determinar el sexo y madurez sexual se observaron macroscópicamente las gónadas, a través de un corte transversal a la masa visceral. Para comparar los sitios de captura por su distribución de tallas se utilizó la prueba no paramétrica Mann-Whitney. Las tallas medias de los sitios de extracción fueron: Coronera (47.82 mm); Feliciano (44.02 mm) en Esmeraldas y Grabadora (45.44 mm); Bravito (43.42 mm) en El Oro. La condición reproductiva registró un predominio del estadio desove durante el periodo de octubre a diciembre. El cálculo de Chi cuadrado indicó que las temperaturas observadas en los meses analizados no influenciaron la fase de madurez en Esmeraldas (P=0.18) y en El Oro (P=0.83). La comparación de los sitios de extracción mostró que existen diferencias significativas (P<0.05) en cuanto a estructura de tallas dentro y entre las provincias de Esmeraldas y El Oro. Sin embargo, no podemos suponer que estas diferencias en la talla de las conchas de los bancos naturales se deben solo a su separación geográfica. En el presente estudio no se encontró una relación clara entre la temperatura del agua y el desove.
The problems of employment of rural population and ways of their solutions
Authors: Melnyk Serhii , Kosheleva Galyna , Retivtsev Ihor
Published: November 2019

The article deals with the problems of employment of rural population with account for its professional qualification and age composition, status of employment and place of residence.
The relevant estimation had been provided for main principles of the Concept of complex state program of reforming and development of agriculture in Ukraine.
Espectro de lesiones en imágenes de tomografía computarizada y resonancia magnética, en deportistas que participaron en los Juegos Olímpicos de la Juventud Buenos Aires 2018. Nuestra experiencia (Spectrum of lesions in Computed Tomography and Magnetic Resonance Imaging in young athletes that participated in the Olympic Youth Games. Buenos Aires 2018)
Authors: Sartori Pablo Martín , Viña Agustín , Arcos Andrés , Roberts Fernando , Barasatián Patricia , Yampolski Braian
Published: November 2019

Objetivo: Describir las lesiones evaluadas por imágenes de los atletas que participaron en los Juegos Olímpicos de la Juventud Buenos Aires 2018.Materiales y Métodos: Se llevó a cabo un estudio descriptivo con una serie de 39 deportistas que participaron en los Juegos Olímpicos de la Juventud Buenos Aires 2018 y se sometieron a estudios por imágenes. Se analizaron los siguientes datos: distribución por sexo, edad, país, disciplina deportiva y hallazgos patológicos.Resultados: Se atendió a más deportistas mujeres (61,53%), la mayoría (33,33%) era de América del Sur. El atletismo fue la disciplina que más pacientes aportó(7 estudios). Predominaron las lesiones de los tejidos blandos de los miembros inferiores (79,41%).Conclusiones:Las atletas fueron quienes más se realizaron estudios de imágenes, y las lesiones más frecuentes fueron las de los tejidos blandos de los miembros inferiores.  AbstractObjective: To describe the sports injuries in young athletes that participated in the Olympic Youth Games. Buenos Aires 2018.Materials and methodology: A descriptive study with 39 sportsmen, that realized imaging studies, that participated in Youth Olympic Games Buenos Aires 2018. Athlete’s distribution by sex, age, sports discipline, and pathologic findings was analyzed.Results: 4012 athletes participated in Youth Olympic Games Buenos Aires 2018, with the particularity that the number of woman and male are equal. The most frequent lesions were in female athletes (61, 53 %), the high proportion were in South America (33, 33 %). Athletics was the discipline that more patients reported (7 studies). Soft tissues injuries were predominant in sportswomen, especially in the lower limb (79, 41 %).Conclusion: Young woman were made more imaging studies, most frequent lesions were in the soft tissues of the lower limbs.
Is gonadotropin-releasing hormone agonist usage really leading to thyroid dysfunction?
Authors: Yilmaz Nafiye , Hancerliogullari Necati , Kara Mustafa , Engin-Ustun Yaprak
Published: November 2019

Objectives

Gonadotropin-releasing hormone agonist (GnRHa) could influence the levels of sex hormones and thyroid hormones. The aim of this study was to investigate the effect of GnRHa on thyroid function.

Materials and methods

The data of the patients were collected from the registrations of July 2014–October 2014. A total of 41 women who underwent one-time IVF cyclus were evaluated in this cross-sectional study. The patients were categorized into two groups according to the serum T3, T4, and TSH levels before and 2 weeks’ after the administration of GnRHa.

Results

Mean basal TSH and mean TSH levels on hCG day were 1.98 ± 0.77 and 1.75 ± 0.70, respectively. The difference between the two groups was statistically significant (p < 0.05). GnRHa did not lead to statistically significant difference on serum-free T3 and T4 levels.

Conclusions

In conclusion, our results demonstrate that GnRHa led to a decrease on serum TSH level. Serum-free T3 and T4 levels were remained unchanged and this might be due to early measurement of the hormone levels (just 2 weeks later from GnRHa administration).
Computational Reproducibility via Containers in Psychology
Authors: Clyburne-Sherin April , Fei Xu , Green Seth Ariel
Published: November 2019

Scientific progress relies on the replication and reuse of research. Recent studies suggest, however, that sharing code and data does not suffice for computational reproducibility —defined as the ability of researchers to reproduce “par- ticular analysis outcomes from the same data set using the same code and software” (Fidler and Wilcox, 2018). To date, creating long-term computationally reproducible code has been technically challenging and time-consuming. This tutorial introduces Code Ocean, a cloud-based computational reproducibility platform that attempts to solve these problems. It does this by adapting software engineering tools, such as Docker, for easier use by scientists and scientific audiences. In this article, we first outline arguments for the importance of computational reproducibility, as well as some reasons why this is a nontrivial problem for researchers. We then provide a step-by-step guide to getting started with containers in research using Code Ocean. (Disclaimer: the authors all worked for Code Ocean at the time of this article’s writing.)
El uso didáctico de las TICS en el mejoramiento de la labor didáctica en la escuela colombiana.
Authors: Bautista-Rico Roger Yesith
Published: November 2019

El propósito del estudio fue el uso didáctico de las tics en el mejoramiento de la labor didáctica en la escuela colombiana y laimportancia de la inclusión en el campo de la educación de las tecnologías de información y comunicación (Tics). Al respecto, se asumió lanecesidad de innovar la calidad formativa del acto formativo donde predominan los fundamentos pedagógicos y didácticos tradicionales. Seseleccionó el Colegio Técnico La Presentación Pamplona, Norte de Santander, Colombia al realizar una investigación descriptiva y de campo,con el apoyo de dos cuestionarios: uno para docentes y otro a estudiantes, ambos de cuarto, quinto y sexto grado, junto a notas de campo. Seobtuvo que algunos profesores diagnostican, y otros no, los saberes previos de los estudiantes respecto al uso de las Tics, han empleadojuegos, videos, internet y CD para algunas clases; sin embargo, no diversifican estos recursos. Los educandos prefieren juegos, escritura ylectura con las Tics.
РАЗРАБОТКА ПРОГРАММНО-ТЕХНИЧЕСКОЙ СТРУКТУРЫ КОМПЬЮТЕРНО–ИНТЕГРИРОВАННОЙ СИСТЕМЫ УПРАВЛЕНИЯ УСТАНОВКОЙ ИОННО-ПЛАЗМЕННОГО НАПЫЛЕНИЯ
Authors: Тонконогий В. М. , Киркопуло Е. Г.
Published: November 2019

Разработана программно-техническая структура компьютерно–интегрированной системы автоматизации установки ионно-плазменного напыления «Булат». Большая часть установок этого типа эксплуатируется в рамках небольших специализированных предприятий, поэтому разработка и отладка новых рецептов часто становится задачей оператора. Разработанное решение по автоматизации позволяет упростить задачу разработки и отладки новых рецептов с помощью специальных средств для имитационного моделирования установки в реальном времени, а также для синтеза и отладки системы автоматического управления для установки с заданными параметрами технологического процесса. Разработанная структура соответствует современным требованиям к системам автоматизации и построена по модульному принципу, что упрощает отладку её отдельных компонентов. Система автоматизации позволяет повысить качество обработки инструментов. Полученные результаты могут быть применены для разработки новых компьютерных систем управления ионно-плазменными установками.
ВИКОРИСТАННЯ ACTIVEX ТЕХНОЛОГІЙ ПРИ КОНВЕРТАЦІЇ СИСТЕМИ АВТОМАТИЧНОГО РЕГУЛЮВАННЯ НАГРІВАННЯМ ПЕЛЬМЕННОЇ ПРОДУКЦІЇ З СЕРЕДОВИЩА МАТЕМАТИЧНОГО МОДЕЛЮВАННЯ MATLAB SIMULINK У СЕРЕДУ РОЗРОБКИ ДОДАТКІВ LABVIEW
Authors: Голубков П. , Путников Д. , Егоров В.
Published: November 2019

В статті розглядається створення керуючої програми процесом автоматичного нагрівання тіста пельменного продукту кубічної форми. Аналіз роботи підсистем регулювання температури в апараті здійснювалось на повній імітаційній моделі об’єкту керування та діючих на нього збурень. В ході апріорного аналізу особливостей реалізації системи автоматичного керування процесу функції регулювання відзначався високий рівень невизначеності динамічних властивостей каналів управління, і, перш за все, підсистеми регулювання температури нагріву пельменного продукту. Це вимагає підвищення якості реалізації функції регулювання. Воно повинно йти в напрямку підвищення запасу стійкості підсистеми регулювання температури, яке забезпечить стабілізацію динамічної точності регулювання в умовах змінних властивостей об’єкту керування, тобто в напрямку підвищення рівня точності роботи підсистеми. При розробці моделі системи керування виникла проблема створення на базі цієї ж моделі керуючої програми для промислового контролера та інтерфейсу керування, а також можливість роботи в декількох, абсолютно різних програмних продуктах. Подібні питання можуть виникнути при створенні програмного забезпечення для вирішення поставлених завдань. На поточний момент ми можемо варіювати і підбирати відповідно до тих чи інших вимог програмне забезпечення з різними можливостями системи автоматичного проектування. За допомогою ActiveX технологій створена модель була конвертована в середовище розробки програм LabView для подальшого створення керуючої програми. Що вирішило запитання з впровадженням технологічного рішення інженерних задач і їх використання для автоматизації виробництва при моделюванні процесів. Система була промодельована з тими ж параметрами що і в Matlab, та результати моделювання, які є адекватні оригінальній моделі, приведені в статті.
Features of surgical treatment of intra- and periarticular fractures of the lower third of the femur in patients with polytrauma
Authors: Solod E. I. , Zagorodni N. V. , Lazarev A. F. , Abdulkhabirov M. A. , Alsmadi Ya. M. , Dmitrov I. A.
Published: November 2019

Treatment of patients with fractures of femur has a particular relevance in modern traumatology, especially in patients with polytrauma. The treatment of such fractures is complicated by the fact that it depends not only on the nature of the fracture, but also on the general condition of the patient. These fractures are caused by high- energy trauma, they have the tendency to be splintered or fragmented, and often accompanied by neurovascular complications, especially in the distal part. Such fractures are often accompanied by soft tissue damage. Purpose: improving the results of treatment of intra-and periarticular fractures of the distal femur in patients with polytrauma.

Material and methods. In the present study, a prospective analysis of using conversion osteosynthesis in the treatment of 72 patients with intra-and periarticular fractures of the lower third of the femur patients with polytrauma, according to the ISS severity scale (ISS 1740) was performed in a multidisciplinary hospital.

Results. The most optimal time for conversion osteosynthesis to patients with polytrauma was 5 7 days, which prevented the occurrence of traumatic shock and prevented the occurrence of inflammatory complications in the postoperative period.

Conclusion. The study confirmed the feasibility of conversion osteosynthesis in the treatment of patients with intra-and periarticular fractures of the lower third of the femur. The use of the technique of transferring the fixation of fragments by the external fixation to the internal osteosynthesis (conversion) contributed to a reduction in the duration of treatment of patients in the hospital with fractures of the long bones.
Смертность от дорожно-транспортных происшествий в России: подходы к оценке, тенденции и перспективы
Authors: Пьянкова Анастасия Ивановна , Фаттахов Тимур Асфанович
Published: November 2019

В России в 2016 г. общий коэффициент смертности от ДТП по данным полиции впервые снизился до уровня, не наблюдавшегося с 1971 г., после чего продолжил снижаться. Позитивные тенденции, видимо, послужили основой для оптимистичных целей, заложенных в стратегии безопасности дорожного движения на 2018-2024 гг. (стратегия БДД).

Опираясь на данные полиции, государственную статистику смертности, международные базы данных о смертности и безопасности дорожного движения, авторы пытаются ответить на вопросы: достижимы ли поставленные цели в указанные сроки, насколько они согласуются с европейскими тенденциями дорожно-транспортной смертности, а также с существующей в России пространственной, возрастной и категориальной дифференциацией дорожно-транспортной смертности.

Исследование показало, что установленные сроки достижения целевых ориентиров в стратегии БДД очень сжаты. На сегодняшний день лишь в крупных и средних по численности населения городах есть потенциал для реализации стратегии, где общий коэффициент смертности к 2024 г. не должен превышать 1,5-2 погибших на 100 тыс. человек, тогда как в небольших городах и сельских населенных пунктах – 2,5-3 погибших на 100 тыс. человек. На протяжении долгих лет наибольшему риску смерти на российских дорогах подвержены водители и пассажиры в возрасте 15-44 года и пешеходы старше 60 лет, не нашедшие отражения в стратегии БДД в качестве приоритетных категорий.

Помимо этого, в статье показано, что для устранения существующих расхождений между опубликованными числами погибших двух официальных систем учета (полиции и Росстата) самым первым шагом может быть отказ Росстата от используемого в данный момент подхода к выделению контингента погибших в ДТП на основе действующей краткой номенклатуры причин смерти и переход на один из двух международных вариантов агрегации трехзначных кодов причин смерти, используемый ВОЗ для выделения числа погибших в ДТП.
RNA extraction from 10µL mouse blood samples (KingFisher Flex 96-well) v1
Authors: Schneider Petra , Repton Charlotte , Reece Sarah
Published: November 2019

RNA extraction from 5uL mouse blood samples, for subsequent cDNA production and qPCR to detect Plasmodium parasites - specifically gametocytes - within the blood. Using KingFisher Flex (96 well) system with MagMAX-96 Total RNA Isolation Kit. Protocol to import into BindIt Software attached.
Methangen H-cell set up v1
Authors: Rowe Annette
Published: November 2019

This protocol outlines set up and use of H-cells in a three electrode set up. This protocol was developed for the work performed in Rowe et al. 2019. It was adapted from technques learned in P. Girgius's lab at Harvard.
Introduction to the Thematic Issue “Topical Research in the Field of Modern Social Sciences, Culture Studies and Art History”
Authors: Koptseva Natalia P.
Published: November 2019

The opening speech of the editor of the next issue of the Siberian Federal University Scientific Journal presents the main ideas that unite articles by different authors into a single, integral issue. The editor considers the conceptual and methodological foundations of the authors, highlights the main ideas and makes conclusions on the prospects of scientific themes
Archetypical Symbols in the Modern Tuvan Culture
Authors: Sanchay Choygan Kh. , Kukhta Maria S.
Published: November 2019

Scientific relevance of dance culture is driven by studying specifics of traditional and modern dance correlation with new methodology. The article aims analyzing the mechanisms of archetypal symbols translation in modern stage dances of Tuva. For that, the following tasks involving the relation between archetype with totem being considered and representation of archetypal symbols in the structure of modern Tuvan choreography being revealed are achieved in this work. The study allows concluding on morphological stability of the ancient Tuvan ideas preserved in the sacred kinetics of dances reflecting of the world’s multidimensionality; on permanent relationship with traditional ideas about the spirits of ancestors and gods. The Tuvan worldview specificity, expressed through the dance culture, keeps this tradition alive
Methods of Reduction of Unevenness of the Transfer Characteristic of the Shaper of Analog Counting of Digital Synthesizers of Signals with Uniform Sampling
Authors: Viktorov Dmitry S. , Plastinina Ekaterina V.
Published: November 2019

Digital methods of decrease of nonuniformity of the transmitting characteristic of the shaper of analog counting of digital synthesizers of signals with the uniform sampling are offered. The second method can be used also for decrease of noise of digital-to-analog transformation. Decrease in nonuniformity of the transmitting characteristic of the shaper of analog counting leads to increase in probability of the exact detection and allowing ability of radar stations
Phylogenetic analysis of coat protein gene of tomato mosaic virus isolates circulating in Ukraine
Authors: Pozhylov I. , Rudnieva T. , Shevchenko T. , Shevchenko O. , Tsvigun V.
Published: November 2019

Tomato mosaic virus (ToMV) induces highly infectious disease of vegetables, whereas use of virus-contaminated seed may lead to complete yield loss. This work was aimed at studying phylogenetic relationships of Ukrainian tomato isolates of ToMV with its known isolates by comparing nucleotide sequence of coat protein gene. ELISA, TEM, RT-PCR, sequence analysis using MEGA 5 software, and statistical methods. cDNAs of two novel Ukrainian isolates ToMV-ukr-5 and ToMV-ukr-10 corresponding to coat protein (CP) gene were sequenced and compared with other published ToMV sequences. On the constructed phylogenetic tree, ToMV isolates were grouped into two separate clusters. In addition to novel Ukrainian isolates ToMV-ukr-5 and ToMV-ukr-10, the first and larger cluster contained nearly all virus isolates used in this study with high (96-98,9 %) level of homology to Ukrainian isolates. The larger cluster was clearly separated into two subclusters: one grouping isolates with over 96,7 % identity with Ukranian isolates, and the other containing three strains and isolates with 96,1 % identity (tomato isolate SL-1, strain camellia isolated from a decorative plant, and isolate Dahlemense DSMZ PV-0135).Two novel Ukrainian isolates ToMV-ukr-5 and ToMV-ukr-10 have been isolated from tomato plants cultivated in open field conditions in different regions of Ukraine. Phylogenetic analysis confirmed high identity of Ukrainian isolates between themselves and with other published ToMV sequences. Ukrainian isolates were most homologous (>98 %) to Brazilian isolate Hemerocallis, to Chinese isolate G2, and to the following tomato isolates: AH4, Queensland, ToMV-tom and Ls-K, S14, and FERA_160205. The high level of homology was traced independently of the source of virus isolation, its plant host and their geography.
Ultrastructure of ER-bodies in statocytes and cells of the distal elongation zone of Arabidopsis thaliana (L.) heynh. root apices under X-radiation
Authors: Romanchuk S.
Published: November 2019

Among plants used in spaceflight experiments, species of family Brassicaceaeare considered as the most resistant to radiation exposure. It is supposed that ER-bodies, which are derivative of granular endoplasmic reticulum and selectively accumulate an enzyme β-glucosidase, may be responsible for this resistance. The aim of the study was to investigate the ultrastructure and topography of ER-bodies in statocytes and cells of the distal elongation zone in root apices of A. thaliana seedlings in the control and under X-radiation. Methods. Seedlings grown on agar nutrient medium were treated with X-rays of doses 0.5 Gy, 1 Gy, 2 Gy, 4 Gy, 6 Gy, 8 Gy, 10 Gy, and 12 Gy on the unit RUM-17 (dose rate 0.43 cGr/s). The root apices were fixed with a mixture of epoxide resins. Ultra-thin longitudinal sections were investigated with a transmission electron microscope JEM-1230 EX. Results. It was shown the similarity in the root apex cell ultrastructure in control and under X-radiation. At the same time there were some differences in the ultrustructure of statocytes and cells of the distal elongation zone under X-radiation. An increase in the number of profiles
of granular endoplasmic reticulum and the total area of ER-bodies per cell in two hours and ten days after X-radiation more than twice in comparison to control was established. It was revealed the variability of ER-bodies in shape and size depending on the dose of X-rays. The nature of such alterations in the cell may indicate certain changes in metabolism, carried out within the range of cell physiological responses.
Conclusions. For the first time, the influence of X-radiation on dynamics of the formation of ER-bodies, which are derivative of granular endoplasmic reticulum, in statocytes and cells of the distal elongation zone in root apices of A. thaliana seedlings has been studied. The increased area of ER-bodies, which contain β-glucosidase (PYK 10), is considered as an adaptive cell response to ionizing radiation.
Diagnostic yield of cartridge based nucleic acid amplification test in Mycobacterium tuberculosis in a tertiary care medical college and hospital of Southern Odisha, India
Authors: Manoranjan Dash , Samal Satyajit , Rekha Swain Trupti , Bibhuprasad Behera , Swapnasarit Sahu , Sweekruti Mahapatra
Published: November 2019

Background: Tuberculosis is the ninth leading cause of death worldwide. India contributes to about one fifth of global TB burden. It is very important to diagnose early and treat tuberculosis to cut down transmission of tuberculosis.Methods: Author conducted a retrospective study in Department of Pulmonary Medicine SLN Medical College, Koraput, Odisha to analyze the utility and yield of CBNAAT. Study period was from April 2018 to March 2019. Inclusion criteria was all patients whose samples were subjected to CBNAAT were included in our study.  Sputum samples from pulmonary tuberculosis patients, and extra pulmonary samples (pleural fluid, ascitic fluid, CSF, synovial fluid and gastric lavage etc. were included in our study population. Exclusion criteria was patients who were under anti tubercular therapy for pulmonary, extra pulmonary and MDR TB were excluded from this study. Data were collected from Pulmonary Medicine Department, ART center, DOTS center and CBNAAT center. Total number of samples tested for CBNAAT, different sample collection sites, age and sex distribution of patients, HIV status of all patients, result of smear microscopy for AFB and CBNAAT and Rifampicin resistance status were analyzed.The detail statistical analysis was done in tabulation form.Results: A total of 2621 samples were tested in CBNAAT during the study period. Mean age of the study population was 38.03 years. 1881 tested were negative and 740 samples were positive for CBNAAT. Of these 2621 samples, 2526 were pulmonary samples (sputum, pleural fluid samples) and 95 were extra pulmonary samples. Author found rifampicin resistance rate of 0.54% (4/740)) in pulmonary tuberculosis cases. There was no rifampicin resistance detected in extra pulmonary samples. CBNAAT could identify 536 cases (23.2%) that were smear negative. Author found TB- HIV co-infection rate of 6.22%.Conclusions: CBNAAT is an important diagnostic modality especially in sputum negative patients for early diagnosis and treatment. In our study it detected Mycobacterium tuberculosis in 23.2% of patients with negative smear for microscopy. Rifampicin resistance rate detected was very low compared to other studies.
José A. Piqueras y Guy Pierre, La irrupción del Imperio. Caribe y América Central bajo el dominio del capital norteamericano (1898-1940).
Authors: Ibarra Antonio
Published: November 2019

No contiene resumen.
PEER REVIEW IN EFL WRITING CLASSROOMS AT RUSSIAN UNIVERSITIES: CULTURAL FACTORS
Authors: Domysheva S. A. , Kopylova N. V.
Published: November 2019

The article addresses the issue of using peer review in writing within the field of Teaching English as a Foreign Language (TEFL) at the university level in Russia. Although peer review has been recognized by teachers around the world as an effective technique for improving students writing skills, there are very few publications on this topic in Russia. The research aims to determine how often peer review is used in EFL writing classes at Russian universities, what attitudes teachers and students have toward peer review and whether these attitudes are influencedby inherent cultural characteristics.The data for analysis was obtained through online and offline anonymous surveys conducted in a number of Russian universities among random samples of teachers and students.Based on the findings of these surveys, the authors conclude that peer review is not a very common practice in EFL writing classes in Russia although it is viewed mostly in a positive way by both faculty and students. The study also shows that limitations on using peer review are caused by such inherent cultural characteristics as a high degree of collectivism and high power distance. These cultural values, believed to be typical of Russians, are manifested in educational settings; yet, there is no unanimity among faculty and among students about the extent of this manifestation. Moreover, there is a considerable discrepancy between teachers and students views on whether learning should be student- or teacher-centered.
«DRAFT CHELOBITNAYA» BY FOREMAN V. ZORIN IN THE STRELTSY UPRISING OF 1698: GROUNDS FOR REVISING THE SOURCE STUDY STATUS OF THE DOCUMENT
Authors: Zapletin V. V.
Published: November 2019

The article studies relevancy of the historiographic tradition (it dates back to the 17th century) to consider the document draft chelobitnaya to Peter I by foreman V. Zorin in the events of the rebellion of 1698 as a kind of chelobithayas. The author proposes the hypothesis and confirms the relevance of revising the source study status of the document and giving it the status of a letter. The verification procedure is carried out in accordance with the current source classification on the basis of detailed analysis of the document form. At the same time, the facts presented by the draftsman are verified by the author as historical facts. Besides, the author formulates the new name of the document. The methodology of the study is based on the principles of historism and multifactority of the historical process. The author uses historical-antropological approach as well as comparative-historical, comparative-analytical and dialectical methods. Also, the author analyzes the essence and the content of the document form. Having undertaken the substantive consideration of the text of the draft chelobitnaya, the author notes the absence in it of mandatory signs characteristic of the petitions and tales of the end of the 17th century and concludes that there are grounds for classifying the document as a type of letter. The free style of writing best fit the hidden intentions and allowed the foreman V. Zorin to give the document the intended meaning of the rebellious manifesto. The author presents arguments allowing to interpret the Amen indicated in the statement as confirmation of the intention to fulfill the vow, with which the text of the document should be correlated. As a result of the study, the author formulates a new name for the document.
«MINORITY OPINION» OF THE COUNCIL OF MINISTERS ON THE POLISH QUESTION DURING THE FIRST WORLD WAR
Authors: Pleshcheeva A. V.
Published: November 2019

Since the beginning of the First World War, the Polish question for the Russian state has again become the serious foreign policy problem, which required the search of new ways to solve it. Russias interest to Poland was a strategic character and was determined by the proximity of this state to the theater of operations, which could cause the serious complications for the Russian government. The task of Russia in the First World War was expressed in the proclamation of the Supreme Commander Grand Duke Nikolai Nikolayevich to the Poles. But it was met ambiguously in the environment of the Russian government. The discussion of the Polish question was devoted to five sessions of the Council of Ministers. The opinions on this problem were requested from the various government departments. The hot discussions on the Polish question caused a split in the ruling circles of Russia. At the same time, the representatives of various departments did not want to listen to the point of view of the opposite side. Generally we can distinguish two sharply opposing groups within the tsarist government. One of these groups united around Foreign Minister S.D. Sazonov and advocated for the changes in the course of the Russian state with regard to Poland. The other group, consisting of N.A. Maklakov, I.G. Shcheglovitov and M.A. Taube, was an opponent of concessions to the Poles. The article analyzes the special memorandum that formulated their special opinion on the Polish question. This memorandum is of particular interest, because it defines the military targets in the First World War according to the degree of their importance for Russia.
STUDY OF THE LEVEL OF FORMATION OF MOTIVATION FOR LEARNING ACTIVITIES OF STUDENTS
Authors: Nikulina I. V. , Snezhkova A. E.
Published: November 2019

Motivation for learning is one of the key aspects of learning. Conducted psychological, pedagogical studies have proved a significant role of motivational variables in the effectiveness of educational activities. The urgency of the problem of motivation for educational activity is due, on the one hand, to the growing interest of the state in realizing the potential of the individual for its further achievements, which are the basis for the development of modern information and high-tech society, and on the other hand, to a decrease in internal educational motivation in the learning process. The internal motivation of educational activity guarantees the success and significant achievements of the student in the educational process, which, in turn, is directly related to the further progress not only of him personally, but also in the aggregate of people the whole society as a whole. The intrinsic motivation of educational activity is determined by a system of motives reflected in interest in the content of educational activity, in creating a productive result, in enjoying the process of cognition, and solving intellectual problems. Internal educational motivation determines academic achievement, positive dynamics of academic performance, and is also a condition of psychological well-being.Research methods: analysis and synthesis of scientific ideas and research results in the field of motivation; generalization and systematization of facts and regulations on the motivation of educational activities; study of the motivation of learning activities of students.The article presents the definition of motivation for educational activities, gives a comparative analysis of the concepts of motivation and motive. The motives related to external (motive of social approval, fear of punishment, motive of communication, extracurricular school motivation) and internal (cognitive interest, motivation to achieve, awareness of social need, motive of self-realization) motivation for learning activities are considered. The results of a survey of students in grades 511 are analyzed, the leading motives of educational activity at each of the age stages are highlighted.
Население России и цифровая экономика: анализ взаимодействия
Authors: Тагаров Бато Жаргалович
Published: November 2019

Одной из главных целей развитие цифровой экономики в России является повышение качества жизни населения. В данной статье проведен краткий анализ информатизации экономики России в целом. Выделены направления влияния цифровой экономики на качество жизни. Проведен анализ использования Интернет домашними хозяйствами России. Показано, что информационное неравенство между федеральными округами России с точки зрения доступа к Интернет практически отсутствует, но имеет место неравенство в использовании Интернет между разными возрастными группами. Рассмотрен уровень проникновение цифровых технологий в наиболее важные аспекты жизнедеятельности населения России: приобретение товаров и услуг, образование, занятость и взаимодействие с органами власти. Приведено сравнение интернетизации данных сфер с ситуацией в развитых странах.
Evaluation of the effectiveness of modern models of regulation of financial markets
Authors: Исаева Екатерина Анатольевна , Лещенко Юлия Георгиевна
Published: November 2019

The article touches upon the problem of regulation of modern financial markets. The authors consider the models of regulation of financial markets used in world practice: institutional by the example of China, integrated by the example of Germany, functional by the example of France, and the Twin Peaks model by the example of Australia. The advantages and disadvantages of each of them are identified. For clarity, indicators of the functioning and regulation of the financial markets of the countries studied are given. Particular attention is paid to improving the effectiveness of financial regulation models.