bluuebunny/crossref_metadata_2025 huggingface dataset:
Perancangan Sistem Kendali Temperature Suhu dan Level Oil Pada Prototype Transformator Tenaga
Authors: Pratama Fajar Ramadhan , Purnawan Peby Wahyu
Published: November 2020

Dalam beberapa transformator yang terdapat di unit gardu induk PLN sering terjadi peningkatan temperatur suhu oil secara drastis dikarenakan kurang efektif dalam metode sistem pendinginan. Selain itu sering terjadi kebocoran kecil pada penutup atau sambungan tangki transformator yang mengakibatkan menurunnya level oil pada transformator yang dapat membuat kerusakan pada transformator tersebut. Makalah ini membahas rancangan sebuah prototype sistem kendali suhu oil (dimana oil di ganti dengan air keran) yang dapat mengendalikan temperatur suhu oil pada tangki transformator agar tidak terjadi overheat dengan mengatur kecepatan putaran kipas dan kendali level oil yang dapat menjaga level oil dalam kondisi selalu full. Sistem yang dirancang terdiri dari mikrokontroler Arduino Nano, sensor DS18B20, sensor DHT22, kipas pendingin, sensor level 1, sensor level 2, pompa pengisian, LCD (Liquid Cyrstal Display). Dalam sistem kendali suhu oil dengan metode fuzzy terdapat 2 inputan yaitu suhu oil dan suhu udara yang difuzzyfikasi menjadi 5 membership function dengan output nilai kecepatan untuk mengatur putaran kipas. Metode Defuzzyfikasi yang digunakan adalah WAA (Weighted Average Area). Hasil yang didapatkan suhu oil transformator stabil pada suhu 40°C - 41°C sehingga peralatan transformator tidak akan cepat rusak dan pembebanan akan lebih efektif. Sementara itu, hasil kendali level oil selalu dalam kondisi Full sehingga transformator tidak akan padam dikarenakan level oil kurang. Sometimes, the transformers in the PLN Substation Unit has common problem such as the increases of oil temperature since ineffective method in cooling system. As well as frequent small leaks in the cover or connection of the transformer tank resulting in a decrease in the oil level in the transformer which can cause damage to the transformer. This paper describe a design of system prototype for an oil temperature control system which can control the temperature of the oil temperature in the transformer tank so that there is no overheating. The controlling is by adjusting the fan speed and control the oil level which can keep the oil level in full condition. The system designed consists of an Arduino Nano microcontroller, DS18B20 sensor, DHT22 sensor, cooling fan, level 1 sensor, level 2 sensor, filling pump, LCD (Liquid Cyrstal Display). We used a fuzzy logic method in oil temperature control. There are 2 inputs, namely the oil temperature and air temperature which are fuzzyfied into 5 membership functions with the output speed values to regulate fan rotation. We used Weighted Average Area (WAA) for defuzzyfication process. Based on the results, we obtained that the transformer oil temperature is stable at a temperature of 40° C - 41° C so that the transformer equipment will not be damaged quickly and the loading will be more effective. Furthermore, the results of the oil level control are always in full condition so that the transformer will not go out because the oil level is not enough.
Predictors of long length of hospital stay among elders admitted with seizures in a tertiary centre: a prospective study
Authors: BACELLAR Aroldo , ASSIS Telma Rocha de , PEDREIRA Bruno Bacellar , CÔRTES Luan , SANTANA Silas , NASCIMENTO Osvaldo José Moreira do
Published: November 2020

ABSTRACT Population ageing is a global phenomenon, and life expectancy in Brazil is growing fast. Epilepsy is the third most important chronic neurological disorder, and its incidence is higher among elderly patients than in any other segment of the population. The prevalence of epilepsy is greater among inpatients than in the general population and it is related to long length of hospital stay (LOS), which is associated with hospital mortality and higher healthcare costs. Despite these facts, reports of elderly inpatients admitted with seizures and associated outcomes are scarce. Objective: To identify predictors of long LOS among elderly inpatients admitted with seizures. Methods: We prospectively enrolled elders admitted with epileptic seizures or who experienced seizures throughout hospitalization between November 2015 and August 2019. We analysed demographic data, neurological disorders, clinical comorbidities, and seizure features to identify risk factors. Results: The median LOS was 11 days, with an interquartile range (IQR) of 5-21 days. The frequency of long LOS (defined as a period of hospitalization ≥12 days) was 47%. Multivariate analysis showed there was an exponential increase in long LOS if a patient showed any of the following conditions: intensive care unit (ICU) admission (OR=4.562), urinary tract infection (OR=3.402), movement disorder (OR=5.656), early seizure recurrence (OR=2.090), and sepsis (OR=4.014). Conclusion: Long LOS was common among elderly patients admitted with seizures, and most predictors of long LOS found in this cohort might be avoidable; these findings should be confirmed with further research.
Family experiences in discovering Autism Spectrum Disorder: implications for family nursing
Authors: Bonfim Tassia de Arruda , Giacon-Arruda Bianca Cristina Ciccone , Hermes-Uliana Catchia , Galera Sueli Aparecida Frari , Marcheti Maria Angélica
Published: November 2020

abstract Objectives: to describe the family’s experience in the process of discovering the diagnosis and initiation of treatment of children with Autism Spectrum Disorder. Methods: this qualitative and descriptive study interviewed nine relatives of eight children on autism spectrum. They were inserted in health services, public education, and Association of Parents and Friends of The Exceptional of cities in the countryside of the Center-West. Data were collected through open interviews from July to September 2017. Data was submitted to thematic analysis. Results: at the beginning, the family was difficult to perceive the first atypical signs presented by the children. Families experience situations of vulnerability, since support networks are insufficient. The school played a significant role in recognizing unexpected behaviors. Final Considerations: support, offered by nurses, health professionals, school and social support devices, is important to family and children in this trajectory.
Perfil de Docentes Humanistas, Fenomenológicos e Existenciais: Análise de Editais de Concursos
Authors: Matos Gabriel Nery , Branco Paulo Coelho Castelo , Goto Tommy Akira
Published: November 2020

Resumo Com base no argumento de que existe um mercado de trabalho acadêmico público que indica um perfil formativo para contratar profissionais para atuar no ensino superior, objetiva-se analisar quais conhecimentos circulam em editais de concurso para a área humanista, fenomenológica e existencial. Inicialmente, percebe-se que no Brasil é comum vincular as perspectivas humanistas, fenomenológicas e existenciais de Psicologia com as perspectivas fenomenológicas e existenciais da Filosofia. Em seguida, apresenta-se o plano de coleta e a análise dos dados conforme o método da análise de conteúdo. Foram compilados 24 editais, dos quais se extraíram 241 pontos de conhecimento cujas unidades de registro temáticas foram organizadas segundo seis eixos temáticos que remetem ao perfil formativo estudado. Este aponta para uma composição de conhecimentos relacionados: aos fundamentos históricos, epistemológicos e filosóficos; aos entendimentos teórico-conceituais; às práticas clínicas; às atuações no campo da saúde; à formação para a pesquisa e intervenção; e à reflexão acerca de fenômenos atuais. Conclui-se que esse perfil formativo é vasto, plural, complexo e difícil de ser atingido/dominado em sua totalidade, considerando as explicações, delimitações, articulações, aplicações e implicações das mencionadas perspectivas. Por fim, questiona-se o motivo disso e se lança outra possibilidade de pesquisa em instituições privadas.
Percepções de Profissionais sobre Atendimentos em Saúde para Mulheres Usuárias de Crack
Authors: Maciel Luísa , Schneider Jaluza Aimèe , Chambart Daniela , Grassi-Oliveira Rodrigo , Habigzang Luísa Fernanda
Published: November 2020

Resumo As percepções dos profissionais de saúde que atendem mulheres usuárias de crack podem auxiliar no aprimoramento dos atendimentos. Assim, este estudo objetivou compreender essas percepções. Se trata de um estudo qualitativo, com 33 participantes divididos em três grupos focais submetidos à análise temática. Estabeleceram-se dois eixos centrais: a) usuárias de crack e b) serviços de saúde. Posteriormente, identificaram-se oito temas e seis subtemas. No primeiro eixo destacaram-se: características das usuárias, ausência de rede de apoio, violência, estigma de gênero, prostituição e comorbidades clínicas. No segundo ressaltaram-se as dificuldades na articulação entre os serviços e questões a serem aprimoradas, como: prevenção na atenção básica, motivação dos profissionais, serviços específicos para mulheres, especificidades da gestação e combate ao estigma. A partir dos resultados, foram identificados e discutidos os desafios e as potencialidades que se dão nos atendimentos de mulheres usuárias de crack.
Relações de Gênero e Étnico-Raciais nos Currículos de Psicologia: Aproximações e Desafios
Authors: Carvalho Andressa , Souza Carlivane , Macedo João Paulo
Published: November 2020

Resumo Objetiva-se com este estudo investigar como os currículos dos cursos de Psicologia têm abordado as temáticas relacionadas a gênero, raça e etnia, considerando que tais elementos atravessam a constituição dos sujeitos e suas relações sociais. Trata-se de uma pesquisa documental a partir da análise dos Projetos Pedagógicos de Cursos (PPCs) de Psicologia no Brasil, disponíveis em domínio público. A amostra foi composta pelos PPCs que contivessem termos/expressões relacionados a estudos de gênero e étnico-raciais. Deste modo, a análise contou com 21 currículos, com o auxílio do software Iramuteq, a partir dos componentes textuais que incluíam as disciplinas, as ementas e as referências, produzindo, então, cinco perspectivas analíticas: Biológica, Psicologia Social, Estudos Antropológicos, Estudos Sociológicos e Estudos Interseccionais. Observamos a pluralidade de lentes teórico-epistemológicas nas quais se ancoram os estudos de gênero e étnico-raciais, situando-os em um espaço interdisciplinar, com maior prevalência para aqueles orientados pela Psicologia Social, pela Antropologia e pela Sociologia. O debate determinista sobre gênero, raça e etnia, com foco nas diferenças individuais, ainda presente, tem perdido espaço nos currículos. A perspectiva interseccional tem tido pouca expressão e está localizada em disciplinas optativas. Por fim, apontamos que há ainda grandes lacunas nos processos formativos no que tange a discussões sobre gênero e, particularmente, acerca das relações étnico-raciais, revelando um grande desafio para a Psicologia no cenário atual.
Diversidade florística em Áreas de Preservação Permanente de um plantio comercial de eucalipto no bioma Pampa, sul do Brasil
Authors: Caumo Monique , Paim Luciana Pinto , Avrella Eduarda Demari , Orlandi Carla Roberta , Freitas Elisete Maria , Fior Claudimar Sidnei
Published: November 2020

Resumo Possuidores de elevada biodiversidade, os campos do sul do Brasil vêm sendo ameaçados por diversos fatores, dentre eles, o avanço das fronteiras agrícolas. Áreas de Preservação Permanente (APPs) podem contribuir para a conservação da biota desses ecossistemas mesmo em paisagens cultivadas. O objetivo deste estudo foi descrever a diversidade florística de quatro APPs inseridas em um plantio comercial de Eucalyptus saligna. localizado em Pantano Grande, Rio Grande do Sul, no bioma Pampa. Durante um ano, excursões mensais foram realizadas utilizando o método do Caminhamento para coleta de material botânico. Foram registradas 295 espécies distribuídas em 60 famílias, as mais representativas foram Poaceae (51 spp.), Asteraceae (51 spp.), Cyperaceae (20 spp.), Fabaceae (17 spp.), Rubiaceae (12 spp.), Solanaceae (8 spp.), Malvaceae (8 spp.) e Myrtaceae (6 spp.), correspondendo 56,27% do total. Sobre a origem, 274 espécies são nativas, quatro das quais endêmicas do Brasil e duas ameaçadas de extinção. Em relação ao hábito, as espécies herbáceas foram predominantes (72,2%), seguido por arbustivas (9,58%), subarbustivas (7,87%), arbóreas (6,16%), e trepadeiras (5,13%). Tanto a proporção das famílias, quanto a relação das espécies identificadas corroboram com levantamentos realizados na região, denotando uma elevada riqueza específica. As APPs avaliadas apresentam elevada diversidade florística, mesmo encontrando-se parcialmente isoladas pelos talhões de plantio comercial de eucalipto.
Clinical Features and Follow-Up of SARS-Cov-2 Asymptomatic Carriers
Authors: L Liu , MJ Yuan , XQ Hong , Y Yu , X Su , Y Huang , X Wang , S Li , X Li , Y Shi
Published: November 2020

In the current global coronavirus disease (COVID-19) pandemic, asymptomatic transmission of the causative agent, severe acute respiratory coronavirus-2 (SARS-CoV-2), poses a considerable challenge for disease control. Furthermore, information on the clinical characteristics of asymptomatic carriers is limited. Here, we aimed to clarify the clinical features and obtain follow-up data of asymptomatic carriers to assist in the clinical management of carriers. This retrospective study included all asymptomatic SARS-CoV-2 carriers diagnosed at the First People’s Hospital of Yueyang (Hunan, China) and Hunan Provincial People’s Hospital (Changsha, China) between January 22 and March 26, 2020. Data including the epidemiology, clinical characteristics, laboratory test results, and chest computed tomography status were collected, with a follow-up of these cases. A total of 24 asymptomatic carriers were enrolled at the First People’s Hospital of Yueyang and Hunan Provincial People’s Hospital between 22 January 2020 and 26 March 2020. All patients had previously been exposed to SARS-CoV-2. Over the monitored time, patients experienced no symptoms and most laboratory findings were normal. The median time from contact to diagnosis was 9.6 days (range: 1-38 days), while that from diagnosis to discharge was 14.4 days (range: 6-24 days). Following discharge, all patients remained asymptomatic. However, five patients (20.83%) were re-admitted because a polymerase chain reaction (PCR)-based re-test of their specimens (4 throat swabs and 1 feces) showed that they were positive for SARS-CoV-2. The time to re-testing positively varied from 23 to 53 days post-diagnosis. The time to re-testing negative for SARS-CoV-2 by real-time reverse transcription PCR after re-testing positive was 3 to 11 days. In conclusion, although asymptomatic carriers have favorable outcomes, they should be closely monitored. Also, clear guidelines need to be formulated and close surveillance is required for the management of asymptomatic carriers.
Theories of the Intellectual Commons
Authors: Broumas Antonios
Published: November 2020

Noting the growth of academic interest in the concept of the commons this chapter introduces the main theoretical trends that have been formulated in relation to the analysis of the intellectual commons and their relation with capital. In this context, four families of theories are distinguished on the grounds of their epistemological foundations, their analytical tools with regard to social actors, social structures and the dynamics between them, their normative criteria and, finally, their perspectives on social change. Rational choice theories draw from the work of Elinor Ostrom offering a perspective of complementarity between commons and capital. Neoliberal theories elaborate on the profit-maximising opportunities of the intellectual commons and further highlight their capacities of acting as a fix to capital circulation/accumulation in intellectual property-enabled commodity markets. Social democratic theories propose the forging of a partnership between a transformed state and the communities of the commons and put forward specific transition plans for a commons-oriented society. Critical theories conceptualise the productive patterns encountered within intellectual commons as a proto-mode of production which is a direct expression of the advanced productive forces of the social intellect and has the potential to open up alternatives to capital. In the conclusion, of the chapter the four theoretical frameworks are compared, with the aim of formulating a strong theory of the intellectual commons evaluated from the standpoint of their approach to social change. Critical tenets from each theory are utilised as the bedrock for the moral justification of an intellectual commons law.
Incorporation of Caprylic Acid into a Docosahexaenoic Acid Single Cell Oil for the Production of Specialty Lipids
Authors: Kanno Mathias Daniela , Piazentin Costa Jacqueline , Rodrigues Calvo Carolina , Roerta Claro da Silva Roberta , Converti Attilio , Segura Nadia , Jachmanián Iván , Gioielli Luiz Antonio , Neves Rodrigues Ract Juliana
Published: November 2020

Research background. New sources of docosahexaenoic acid have recently been investigated aiming at infant formula fortification and dietary supplementation, among which the docosahexaenoic acid single cell oil, which contains 40-50 % of this acid.

Experimental approach. For this purpose, such an oil was blended with caprylic acid in molar proportions ranging from 1:1 to 5:1 and the blends were interesterified using either Novozym 435 or Lipozyme TL IM as the catalyst. The influence of the amount of excess free caprylic acid in the substrate, as well as the type of enzyme on the triacylglycerol rearrangement resulting from the synthesis of the structured lipids were evaluated.

Results and conclusions. The regiospecific lipase Lipozyme TL IM seemed to induce transesterification among single cell oil triacylglycerols preferably to acidolysis with caprylic acid, which was directly proportional to the ratio of this acid in the substrate. In reactions catalyzed by the non-regiospecific lipase Novozym 435, a higher incorporation of caprylic acid by single cell oil triacylglycerols was observed when compared with Lipozyme TL IM, independently of the oil:caprylic acid molar ratio.

Novelty and scientific contribution. These results revealed the importance of combining the choice of the type of lipase, either regiospecific or not, with the proportions of excess free fatty acids in acidolysis reactions when aiming to produce structured lipids as a source of docosahexaenoic acid.
Propagación de tres especies de Bursera a partir de estacas
Authors: Castellanos-Castro Carolina , Bonfil Consuelo
Published: November 2020

Se estudió la propagación vegetativa de tres especies de Bursera (B. glabrifolia, B. copallifera y B. linanoe) . Las estacas se recolectaron durante la temporada seca, cuando los árboles se encontraban en estado de reposo y sin hojas. En un primer ensayo se evaluó el efecto de la especie, la concentración de ácido indol-butírico (control, 4,000 y 9,000 ppm) y la edad relativa de las plantas de origen (árboles jóvenes vs. maduros) en el enraizamiento. El porcentaje de estacas con raíces y el número de raíces por estaca difirió significativamente entre especies y en respuesta a la concentración de ácido indol-butírico y la edad de las plantas de origen. El porcentaje de enraizamiento aumentó en todas las especies cuando se aplicó ácido indol-butírico, pero la sensibilidad al ácido indol-butírico varió con el tipo de estaca. Las que provinieron de plantas juveniles alcanzaron mayores porcentajes de enraizamiento y respondieron menos a la aplicación del ácido indol-butírico. En un segundo ensayo, realizado más tarde durante la temporada seca, se presentó un aumento considerable en el éxito de enraizamiento de una especie ( B. linanoe ). En conjunto, cuando se usaron estacas de árboles jóvenes y se aplicó ácido indol-butírico, se alcanzaron porcentajes de enraizamiento superiores a 70%. Estos resultados muestran que la propagación de estas especies a partir de estacas es posible. Las estacas enraizadas pueden usarse para la restauración de bosques tropicales secos degradados, en donde normalmente están ausentes, para establecer plantaciones comerciales o en agroforestería.
Protocols for "The female urinary microbiota in relation to the reproductive tract microbiota." v4
Authors: Chen Chen , Hao Lilan , Wei Weixia , Li Fei
Published: November 2020

Human urine is traditionally considered to be sterile, and whether the urine harbours distinct microbial communities has been a matter of debate. Potential links between female urine and reproductive tract microbial communities is currently not clear. Here, we collected urine samples from 147 Chinese women of reproductive age and explored the nature of colonization by 16S rRNA gene amplicon sequencing, quantitative real-time PCR, and live bacteria culture. To demonstrate the utility of this approach, the intra-individual Spearman's correlation was used to explore the relationship between urine and multiple sites of the reproductive tract. PERMANOVA was also performed to explore potential correlations between the lifestyle and various clinical factors and urinary bacterial communities. Our data demonstrated distinct bacterial communities in urine, indicative of a non-sterile environment. Streptococcus-dominated, Lactobacillus-dominated, and diverse type were the three most common urinary bacterial community types in the cohort. Detailed comparison of the urinary microbiota with multiple sites of the female reproductive tract microbiota demonstrated that the urinary microbiota were more similar to the microbiota in the cervix and uterine cavity than to those of the vagina in the same women. Our data demonstrate the potential connectivity among microbiota in the female urogenital system and provide insight and resources for exploring diseases of the urethra and genital tract.
Comparative assessment of the frequency and risk factors of purulent-septic infections in adult patients after various types of open and closed heart surgery
Authors: Sergevnin Victor I. , Kudryavtseva Larisa G.
Published: November 2020

BACKGROUND: The widespread increase in the number and types of cardiac surgery necessitate the study of frequency and risk factors of postoperative purulent-septic infections (PSIs).
AIM: to provide a comparative assessment of the PSI frequency and risk factors in adult patients after various types of cardiac surgery.
MATERIALS AND METHODS: Based on the cardiac surgery hospital materials, medical records of 4.815 patients over 18 years of age, who underwent open (n = 1.540) and closed (n = 3.275) heart surgeries within 1 year, were analyzed. The typical and prenosological forms of PSIs were taken into account in accordance with the epidemiological standard of case definition.
RESULTS: The incidence rates for typical and prenosological PSI forms amounted to 39.6 and 72.7 per 1000 surgeries after open heart surgery, respectively, and 3.1 and 3.9 after minimally invasive endovascular surgical interventions, respectively. The main clinical forms of PSI after open and closed heart surgeries were surgical site infections, nosocomial pneumonia, urinary tract infection, and bloodstream infection. In an open heart surgery, the maximum incidence rates for typical and prenosological forms of PSIs were recorded after surgeries on the aorta and less often after heart valve replacement or coronary artery bypass grafting. The increased incidence rate after aortic surgery was mainly due to urinary tract infection and nosocomial pneumonia. In the case of closed heart surgery, no statistically significant differences were detected between the incidence rates of PSIs after coronary artery stenting, cardiac arrhythmia and carotid artery stenosis surgery, and other interventions. The duration of both the surgery itself and the subsequent patient stay in the intensive care unit was found to be important as risk factors for PSIs after cardiac surgery.
CONCLUSION: The incidence rate of PSIs after open heart surgery is significantly higher than after closed heart surgery, which is mostly associated with the duration of surgical intervention and the subsequent patient stay in the intensive care unit.
Альянсы на службе гегемонии: деконструкция инструментария военно- политического доминирования
Authors: Истомин Игорь , Байков Андрей
Published: November 2020

Важное место в отечественных и зарубежных исследованиях, посвященных особенностям мирополитических практик крупных держав в условиях анархии, отведено концепциям великодержавности, доминирования, гегемонии. Между тем специфические формы этих феноменов, равно как и практические инструменты, посредством которых ведущие игроки стремятся структурировать международную среду, нередко остаются за рамками подробного разбора. Настоящее исследование призвано оценить, в арсенале державной политики, значение такого инструмента военно-политического доминирования, как асимметричные альянсы. В статье показано, что, хотя после Второй мировой войны, в рамках биполярной структуры международного силового баланса, традиционные функции агрегирования потенциалов в значительной мере утратили значимость, асимметричные альянсы оказались прочно вплетенными в практики американского доминирования – в качестве механизма закрепления гегемонии США. Они обеспечивали контроль над кругом привилегированных партнеров в ключевых регионах мира и проецирование силы Соединенных Штатов. В настоящее время альтернативные центры силы стремятся к делегитимации этого механизма военно-политического взаимодействия, обличая его как инструмент подчинения более слабых государств, противопоставляя им равноправный характер инклюзивных диалоговых форматов. Да и сами Соединенные Штаты нередко тяготятся институциональными сдержками союзнических отношений, подвергая сомнению их востребованность, руководствуясь прежде всего утилитарными соображениями. На этом фоне значение асимметричных альянсов в международной политике в предстоящие десятилетия может снизиться вслед за ослаблением гегемонии, которую они призваны были поддерживать, что потребует креативности восходящих держав, нуждающихся в новых институциональных механизмах фиксации регионального, а возможно, и глобального доминирования.
Пандемия COVID-19: вызовы здоровью населения мира – возможна ли гуманистическая глоболокальная биополитика?
Authors: Кравченко Сергей
Published: November 2020

В статье рассматриваются воздействия пандемии COVID-19 на здоровье населения мира в контексте кризиса национально-центричной биополитики, основанной на либеральных принципах формальной рациональности, прагматизма и меркантилизма. В условиях становления сложного, нелинейно развивающегося социума эти принципы оказываются нефункциональными, поскольку воспроизводят ущербные подходы к медицинскому страхованию и лечению пациентов, не отвечают реалиям взаимозависимого развития стран. Рассматривается нарастание противоречий биополитики: свойственные ей прагматические ценности оказались неспособны эффективно противостоять пандемии, что рельефно проявилось на практике. Анализируются возможности формирования иного тренда развития биополитики. Выявлено формирование двух противоборствующих подходов к реформированию существующих биополитических институтов. Первый – создание своего рода космополитической биополитики, предполагающей, что ее функциональность должна распространяться как на глобальные, так и национально-локальные реалии, основываться на новейших достижениях биоэтики и социальной эпидемиологии, принципах субстантивной рациональности и гуманизма, адекватных сложному и нелинейному развитию мира. И второй – движение по пути совершенствования национально ориентированной биополитики на базе “универсальных” принципов формальной рациональности и прагматизма. Этот второй подход, по мнению автора, является тупиковым, ибо не устраняет конфронтационное разделение мира на “Мы” и “Другие”, не нацелен на преодоление рисков, обусловленных неравенствами в международном разделении труда. Обосновывается вывод о том, что исход этого противоборства зависит как от объективных факторов нелинейного развития социоприродных реалий, предполагающих нормативную турбулентность, естественность разрывов, возможность точек бифуркации, так и, в значительной степени, от субъективного фактора – рефлексивности научных и политических акторов. Кризис нынешней биополитики, углубившийся под влиянием COVID-19, неоднозначные результаты в преодолении вызовов пандемии дают основание полагать, что в посткоронавирусном мире биополитика не будет западоцентричной.
Политические установки муниципальных элит в современной России (на примере муниципалитетов Пермского края)
Authors: Шкель Станислав
Published: November 2020

В статье изучаются политические установки локальных политических элит. Автор использует данные полуформализованных интервью с муниципальными депутатами и главами администраций городов и районов Пермского края, чтобы выявить факторы, определяющие разные позиции политиков по вопросу отмены прямых выборов мэров и муниципальных глав. Результаты анализа показали, что успешный опыт электоральной борьбы не влияет на политические установки и не является достаточным основанием для формирования демократических ценностей. Расчет данных методом точного критерия Фишера показал статистически значимую взаимосвязь между политическим статусом (инсайдера или аутсайдера) и политическими установками локальных элит. Содержательный анализ собранных интервью позволил систематизировать ключевые аргументы легитимации демократических и недемократических порядков.
A Smartphone Controlled Fertilizing and Plant Watering Garduino
Authors: Reddy B Akhıl , Reddy N Uttam , Saı Teja D Pravısta , Rajam V Serena , Kapileswar Nellore
Published: November 2020

We know that plants require water for their survival, but all of them don't need the same amount of water. Too much or too little water both can be harmful to the plants. In the same way, fertilizing the plants are also important as most of the soils are infertile these days. The objective of this paper is to develop a robot that can tell us how much water a plant requires and water it accordingly as well as fertilize it. This robot is being controlled by a Bluetooth module, and it carries a water and fertilizer tank, a soil sensor, and a digital display. Initially, the soil is fertilized, then the soil sensor is implanted into the soil, and the moisture percentage is displayed in the digital display, accordingly, the plants are watered until the moisture content reaches 100%. This system helps in watering and fertilizing the plants properly so that the plants can thrive.
Study of prevalence of metabolic syndrome in obese children in Konaseema region of India
Authors: Pratyush R. , Rao K. Narayan
Published: November 2020

Background: The rising prevalence of overweight and obesity is associated with development of growing number of early complications in children and adolescents among that type 2 diabetes mellitus and metabolic syndrome (MS) is common. Present study has been designed to identify the prevalence of MS in children with overweight risk, overweight or obesity and to compare anthropometric and biochemical parameters in patients with metabolic syndrome and without MS.Methods: This is a cross sectional descriptive study conducted in the department of paediatrics where 120 patients with obesity were enrolled for this study and various metabolic parameters were compared.Results: In our study the prevalence of metabolic syndrome was 30% among obese and overweight children. Fasting insulin (18.65±13.64 mg/dl versus 16.48±10.32 mg/dl) was significantly higher in patients with MS than without MS (p is less than 0.05). Homeostatic model assessment of insulin resistance (HOMA-IR) was 5.84±1.43 in MS group and 4.54±1.34 in without MS group. The p value was 0.00. The glycocylated haemoglobin was significantly higher in MS group than without MS group (5.84±0.78 versus 4.54±0.34).Conclusions: From our study we can conclude that metabolic syndrome is a common problem in children with overweight and obesity in our region. Insulin resistance and metabolic abnormality were more common in children with MS.
Comparison of intrathecal hyperbaric bupivacaine, isobaric levobupivacaine and isobaric ropivacaine with fentanyl as adjuvant in knee arthroscopy: A randomised controlled study
Authors: Yadav Neha , Chaudhary Sujata , Gahlot Divya , Salhotra Rashmi
Published: November 2020

To compare the efficacy of intrathecal 0.5% hyperbaric bupivacaine, 0.5% isobaric levobupivacaine and 0.5% isobaric ropivacaine with fentanyl as adjuvant for outpatient knee arthroscopic surgeries.

This prospective, randomized, double-blind study was conducted on 60 ASA I/II patients between 18-60 years, scheduled for knee arthroscopy under subarachnoid block. Patients were randomised into three groups; group BF: 10 mg 0.5% hyperbaric bupivacaine (2 ml), group LF: 10 mg 0.5% isobaric levobupivacaine (2 ml), group RF: 10 mg 0.5% isobaric ropivacaine (2 ml). In addition, each patient received fentanyl 25 µg (0.5 ml) as an adjuvant to the local anaesthetic (total intrathecal volume 2.5 ml in all three groups). The sensory and motor block characteristics, time to ambulation and discharge were recorded. Demographic profile, sensory and motor block characteristics were compared using one way ANOVA followed by Tukey’s test and hemodynamic parameters were compared using repeated measure ANOVA. Dunnett’s test was applied wherever required. Qualitative data was compared using Chi square or Fisher’s exact test. P-value <0.05 was considered significant.

Mean time to ambulation and discharge was significantly less in group RF (10.10 ± 3.63 hr) compared to 14.80±3.63 hr in group BF and 12.40±2.30 hr in group LF (p<0.001). Mean time to complete motor recovery was significantly less in group RF (204.75±34.39 min) compared to 260±40.78 min in group BF and 280.25±28.72 min in group LF (p<0.001). Duration of subarachnoid block was comparable in all the three groups (p=0.522).

: Isobaric ropivacaine with fentanyl is better drug combination than isobaric levobupivacaine with fentanyl or hyperbaric bupivacaine with fentanyl as spinal anaesthetic for outpatient knee arthroscopic surgery.
El culto a la nación: escritura de la historia y rituales de la memoria en Ecuador, 1870-1950
Authors: Buriano Castro Ana
Published: November 2020

Guillermo Bustos, El culto a la nación: escritura de la historia y rituales de la memoria en Ecuador, 1870-1950, Quito, Fondo de Cultura Económica/Universidad Andina Simón Bolívar, Sede Ecuador, 2017.
Escribir una historia del imaginario (siglos XIX-XX)
Authors: Kalifa Dominique
Published: November 2020

Introducido en las ciencias sociales por los psicoanalistas, los filósofos y antropólogos, el concepto de “imaginario social” parece difícilmente compatible con el enfoque de la disciplina histórica. Al examinar las pocas obras históricas, principalmente francesas y angloamericanas, que han usado este concepto, y basándose en la propia obra del autor, este artículo propone pistas para superar este obstáculo inicial. Y pregunta por terminar sobre las posibles ganancias heurísticas que el uso de la noción de imaginario social puede aportar a la historia.
The Role of Natural Gas in Energy Transition
Authors: Angulo Rodríguez Emilio , Yépez-García Ariel
Published: November 2020

As of 2004 and continuously to this day, the annual growth rate of renewable sources has been greater than that of all fossil fuels combined. In the midst of this transition to cleaner energy, natural gas is the only fossil fuel that has increased its share in the global energy matrix. Technological changes in the LNG supply chain, as well as transformations in the global natural gas market, largely explain this growth. This publication provides evidence on the fundamental role that natural gas plays in the energy transition, given that: (i) its greenhouse gas emissions are substantially lower than those of oil and coal; (ii) it provides the firm power necessary to complement intermittent renewable energies; (iii) it is particularly safe compared to other fossil fuels. In line with these attributes, the International Energy Agency projects that the share of natural gas in the global energy matrix by 2040 will remain stable (around 24%), even in its Sustainable Development Scenario, which would allow to meet the goals established in the Paris Agreement.
BACTERIOPHAGE PREPARATION ENGINEERING FOR BIOCONTROL OF PSEUDOMONAS SYRINGAE IN CROP SCIENCE
Authors:   FSBEI HE Ulyanovsk SAU, Vasiliev D. А. , Bekkalieva А.К. ,   FSBEI HE Ulyanovsk SAU, Feoktistova N. А. ,   FSBEI HE Ulyanovsk SAU, Suldina Е. V. ,   FSBEI HE Ulyanovsk SAU
Published: November 2020

Phytopathogenic bacteria Pseudomonas syringae cause diseases of many cultivated plants, causing tumor neoformation, rot, chlorosis, necrosis, etc . The advanced biological mean to control bacteriosis in crop science is bacteriophages. In this work full biological characteristic of 8 bacteriophages is shown, active according to Pseudomonas syringae. The studied phages formed similar negative colonies- clear, rounded, in diameter of 5-9 mm. Lytic actifity of phages Pseudomonas syringae by Appelman from 10-4 to 10-8; by Gratia from 1,0±0,1×106 to 2,0±0,1×109 (BFU/ml). Bacteriophages Ps.s-7 UlGAU, Ps.s-13 UlGAU and Ps.s-27 UlGAU did not change lytic activity when storing in fridge during 12 months. Lytic activity of phages Ps.s-1 UlGAU, Ps.s-8, Ps.s-15 UlGAU, Ps.s-30 UlGAU, Ps.s-77 UlGAU in the same conditions fell within 1-2 orders. Spectrum of lytic activity of phages varied from 21,4% (Ps.s-13 UlGAU) to 85,7% (Ps.s-7 UlGAU, Ps.s-27 UlGAU). The study of phage specificity on 15 species og heterologous cultures showed that phages are specific for Pseudomonas syringae. Phages are moderately stable to heating and lose activity during 30 –minute temperature effect above 62°С. The optimal way to relieve phage lysate from living cells of Pseudomonas syringae was thrichloromethane at a ratio of 10:1and temporal exposition 45 minutes. On the basis of obtained data we determined capacity of each bacteriophage for the use as biocontrol agent. For further research for the study of molecular genetic characteristics we selected advanced strains of phages Pseudomonas syringae - Ps.s-7 UlGAU и Ps.s-27 UlGAU.
INDIRECT SELECTION OF FEMALE TROUT AS A SELECTION METHOD TO INCREASE THEIR PRODUCTIVITY AND RESISTANCE
Authors:   FSBEI HE Ulyanovsk SAU, Agleev I.N. , Bushov А.V. ,   FSBEI HE Ulyanovsk SAU
Published: November 2020

The scientific work considers the selection method of selection in a herd of producers of rainbow trout Kamloops, taking into account values of positive correlation of some morphometric characteristics and degree of development of their reproductive products, as well as the features of natural protective functions of their body at the age of three. It is established that the somatic structure and, development of postorbital region largely determine the functional features of trout, as well as their reproductive qualities. In the indirect selection of three-year-old breeders, taking into account morphometry and correlation, females with a size of postorbital head region greater than 55 mm exceeded by 29.2% the live weight and by 40.4% the weight of trout caviar with a length of this head region less than 55 mm. When comparing the resistance of two experimental groups of three-year-old breeder flock, certain differences in immune proteins and hemoglobin content in blood were revealed. Note that in the selected group of fish, a large degree of saturation of red blood cells with hemoglobin is observed, which indicates increased share of oxygen absorption by the body, as well as the intensity of redox processes of metabolism. Indicators of serum proteins of trout in experimental groups vary ambiguously. So in the experimental group, producers had an average total protein in blood of 63.26 g / l, which is significantly 17.5% more than in the blood of fish in the control group. This can be explained by the relationship of the globulins with the immune status of fish of experimental group and its resistance by raising the level of globulin fraction, a high amount of Ig M` protein (by 42.9%) in the blood of trout in the experimental group suggests more aggressive immune system in these fish to viral, invasive and other infections, indicating improved adaptability of selected herds.
EGG PRODUCTIVITY OF LAYING HENS OF VARIOUS CROSSES
Authors:   FSBEI HE Izhevsk SAA, Astrakhantsev А. А. , Lekontseva N. А. ,   FSBEI HE Izhevsk SAA, Naumova V. V. ,   FSBEI HE Ulyanovsk SAU
Published: November 2020

Breeders of edible eggs, using various crosses of chickens, try to reduce the cost of production. In this regard, interests of hen crosses that produce egg products with low feed costs and low cost. One of these egg crosses of hens is “Lohmann brown light”. At the same time, domestic poultry farms successfully use the “Lohmann Braun classic”cross poultry. The aim of the study was to evaluate the egg productivity indicators of laying hens of the industrial herd of crosses “Lohmann brown classic”and” Lohmann brown light”. The study was carried out in the conditions of LLC Poultry Farm “Varaksino” of the Udmurt Republic. For the research, 2 groups of hens were formed, consisting of 6 batches each. As a result, hens of the studied crosses were characterized by approximately the same viability and level of livestock preservation – 94.1 – 94.3 %. Crosses of hens “Lohmann brown classic” and “Lohmann brown light” had minor differences in quantitative and qualitative indicators of egg production. Thus, egg production for the initial and average laying hens in the groups was at the level of 348.2 – 350.5 and 353 – 355.2 eggs, respectively. The amount of egg mass from the cross “Lohmann brown classic” hens was 22.9 kg, and from the cross “Lohmann brown light” - 22.6 kg. On an equal background of feeding, there were no differences in the cost of feed for the production of 10 eggs (1.29 – 1.31 kg) and 1 kg of egg mass (2.03 – 2.05 kg) in the studied hen crosses.
INFLUENCE OF MINERAL FERTILIZERS ON CHANGES IN BIOCHEMICAL COMPOSITION OF HETEROGENEOUS SEEDS OF VARIEGATED ALFALFA WITH BLUEGRASS GRASSES ON GREY FOREST SOILS OF THE CENTRAL REGION OF RUSSIA
Authors:   FSBEI HE Bryansk SAU, Belchenko S.А. , Dyachenko О.V. ,   FSBEI HE Bryansk SAU, Dronov А.V. ,   FSBEI HE Bryansk SAU
Published: November 2020

Sustainable development of animal husbandry and feed production now can be characterized by a complex approach to the introduction of elements of intensive agricultural technologies, the main direction of which should be the rise of natural resource potential of agrocenoses and, as a result, achievement of the necessary amount of balanced carbohydrate-protein complex of highly nutritious feed. Until now, the structure of seeds of perennial grasses has been dominated mainly by bluegrass species. In the future, agricultural producers plan to expand the area of perennial grasses with an increase in the share of legume species in herbage mixtures. Perennial legumes in single and mixed sows are the main components in solving the problem of protein deficiency in the production of highly nutritious feeds. It is known that mixed (heterogeneous) sows of perennial legumes and bluegrass grasses have a clear advantage in productivity over single-species agrocenosis due to the fact that they are much more efficient in using nutrients from the soil and fertilizers, moisture, solar insolation due to the different structure of bush and root system of perennial grasses. When carrying out experiments in the fields of Bryansk SAU, a modern assortment of variable alfalfa and bluegrass perennial grasses was used. In herbage mixtures, the bean component varied from 40 to 50%. Seeding was carried out under the cover of annual ryegrass westerwold (Lolium westerwoldicum Wittm.), diploid variety Izorsky. As a legume component, we used variable alfalfa (Medicago varia Mart.). The bluegrass component is represented by the meadow Timothy (phlum pratense L.),meadow fescue (Festuca pratensis Huds.), cocksfoot(Dactylis glomerata L.), smooth brome (Bromopsis inermis Leyss.). at the present time, the introduction of modern science-based fertilizer systems and technologies for the cultivation of heterogeneous seeds based on the inclusion of crops with productive longevity in their composition will solve the problem of increasing production highly nutritious feed.
INFLUENCE OF TIME OF BIO - AND HUMIC FERTILIZERS APPLICATION ON PRODUCTIVITY OF SPRING CROPS MULTI-ROW BARLEY
Authors:   National research Mordovian state University, Kamalakhin V.Е. , Ivanova N.N. ,   National research Mordovian state University, Kargin V.I. ,   National research Mordovian state University
Published: November 2020

This article presents the results of research of the influence of bio-and humic preparations on the productivity of spring multi-row barley. It was concluded that they have an effective influence on plants. Studies have shown that when processing crops with potassium HUMATE in the tillering phase and entering the tube, the largest numbers of barley plants were preserved for harvesting and a higher productive bushiness compared to the control was observed. The third use of the preparation slightly reduced studied indicators. It was also established that, on average, for 3 years of research, the use of potassium HUMATE in the tillering phases, entering the tube and earning contributed to a significant increase in the number of grains in the ear and the mass of 1000 seeds. The research results indicate that the yield of spring multi-row barley of Vakula variety significantly changed according to experiment varieties. The maximum increase was provided by three-time treatment of crops with potassium HUMATE. After conducting a correlation and regression analysis, it can be concluded that the yield of spring barley was equally dependent on the elements of productivity. There was a close positive relationship. Consequently, the productivity of spring multirow barley plants is significantly influenced by bio-and humic preparations.
EFFECTIVENESS OF BIOLOGIZATION TECHNIQUES IN LINKS OF CROP ROTATIONS WITH WINTER WHEAT IN THE FOREST-STEPPE ZONE OF THE VOLGA REGION
Authors:   FSBEI HE Ulyanovsk SAU, Toygildin А. L , Morozov V. I. ,   FSBEI HE Ulyanovsk SAU, Podsevalov М. I. ,   FSBEI HE Ulyanovsk SAU, Ayupov D.E. ,   FSBEI HE Ulyanovsk SAU
Published: November 2020

The performance of the set tasks for the production of the necessary volumes of grain is possible only on the basis of a scientific-based approach to the development of agricultural technologies on a systematic basis. Research aim: to evaluate the effectiveness of methods of biologization of crop rotation links with winter wheat at the expense of grain legumes and organomineral fertilizer systems in conditions of forest-steppe zone of the Volga region. The research was carried out in years long stationary field trial of the department of agriculture, crop production and breeding of FSBEI HE Ulyanovsk SAU in 4-6-month field crop rotations. The objects of study were of crop rotation links with winter wheat: 1) complete fallow-winter wheat; 2) peas - winter wheat; 3) Lupin - winter wheat; 4) Lupin + peas - winter wheat. In the structure of land use, there is still a high share of complete fallow, which has negative environmental consequences. The main reason for the introduction of complete fallows is the preservation of moisture for seeding winter crops. However, our research shows that when replacing complete fallows to grain legumes (peas, white lupine), 23.0-25.0 mm of productive moisture accumulates in the soil before seeding winter wheat, which, if agrotechnical requirements are met, allows you to get seedlings and sufficient development of winter wheat in the autumn period. Despite the higher yield of winter wheat by complete fallow, the productivity of links with legumes was higher. The inclusion of grain legumes in crop rotations as steam-generating crops can be used to eliminate the negative effects of complete fallow. The results obtained allow us to recommend combined tillage that includes soil loosening for grain legumes and surface tillage for winter wheat, as well as to use the organomineral fertilizer system straw + NPK, while the doses of mineral fertilizers are calculated on the planned yield of grain legumes of 2.5-3.0 t/ha and winter wheat - 4.5 t/ha.