bluuebunny/crossref_metadata_2025 huggingface dataset:
On the motions of a near-autonomous Hamiltonian system in the cases of two zero frequencies
Authors: Kholostova O.V.
Published: December 2020

We consider the motion of a near-autonomous, time-periodic two-degree-of- freedom Hamiltonian system in the vicinity of trivial equilibrium. It is assumed that the system depends on three parameters, one of which is small, and when it is zero, the system is autonomous. Suppose that in the autonomous case for a set of two other parameters, both frequencies of small linear oscillations of the system in the vicinity of the equilibrium are equal to zero, and the rank of the coefficient matrix of the linearized equations of perturbed motion is three, two, or one. We study the structure of the regions of stability and instability of the trivial equilibrium of the system in the vicinity of the resonant point of a three-dimensional parameter space, as well as the existence, number and stability (in a linear approximation) of periodic motions of the system that are analytic in integer or fractional powers of the small parameter. As an application, periodic motions of a dynamically symmetric satellite (solid) with respect to the center of mass are obtained in the vicinity of its stationary rotation (cylindrical precession) in a weakly elliptical orbit in the case of two zero frequencies under study, and their instability is proved.
Characterizing Rayleigh wave and longitudinal shear wave propagation for measurements of elastic moduli using optical coherence elastography
Authors: Wang Chongyang , Zhu Jiang , Zhu Lianqing , Liu Jianting , Fan Fan , Yang Qiang , Zhang Fan
Published: December 2020

Optical coherence elastography based on the measurements of elastic wave speeds can quantify elastic moduli in the wave propagation directions and provide high-resolution elasticity maps for tissue. Here, we simultaneously visualized a longitudinal shear wave propagating along the depth and a Rayleigh wave propagating in the lateral direction, and analyzed the propagation characteristics of the elastic waves, including group speeds, frequency spectra, and frequency-dependent wave speeds. The analysis of the propagation characteristics demonstrates the reliability of the elasticity quantification by measuring different types of speeds of the elastic waves.
E.M. Forster’s Queer Re-Orientations: “Dr Woolacott” and “The Classical Annex”
Authors: Hueso Vasallo Manuel
Published: December 2020

E. M. Forster’s short story collection The Life to Come and Other Stories (1972) features a set of intensely homoerotic stories. In this article, I re-address two of them: “Dr Woolacott” (1927) and “The Classical Annex” (1930) through the lens of Sara Ahmed’s theory of Orientation. I shall argue that Forster’s erotic short stories offer their potential readers the possibility to re- orientate themselves towards the representations of queerness and towards Forster himself. They manage to do this by presenting readers with depictions of queer realities that are often ignored or misinterpreted in a direct way, and by subverting the traditional discourses of pathology and aestheticism. I argue, as well, the criticism of these stories needs to be reviewed so that they may attract the critical attention they deserve among Forster’s creations.
Criminales monstruosos y detectives esotéricos en Dracula y The Beetle
Authors: Murga Aroca Aurora
Published: December 2020

El género negro cuenta con numerosos adeptos y su lugar en el ámbito académico está cada vez más asentado. Los investigadores, sin embargo, no consiguen ponerse de acuerdo con respecto al origen y las diferencias entre los distintos subgéneros. A pesar de las tendencias restrictivas del pasado, actualmente se tiende a adoptar el término crime f iction que amplía el rango de obras analizadas por las clasificaciones tradicionales. Siguiendo esta máxima, este artículo analiza los elementos comunes entre los géneros negro y gótico. De hecho, el análisis de Drácula de Bram Stoker y El Escarabajo de Richard Marsh revela que estas narraciones, consideradas puramente góticas, también contienen el germen de los arquetipos del criminal y del detective. Además, ambos relatos def ienden la superioridad de la razón y de las leyes del mundo civilizado frente a la amenaza de barbarie que suponía la llegada a Londres de Drácula y de El Escarabajo. Este artículo demuestra, por tanto, que la ficción de crímenes no puede desvincularse completamente de su pasado más esotérico ya que ilustra cómo los proto-detectives góticos finiseculares también se apoyaban en los avances tecnológicos y científicos para catalogar, cercar y contener al criminal monstruoso.
Anticoncepcionais hormonais disponíveis no mercado brasileiro
Authors: Vitiello Nelson
Published: December 2020

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Ejaculação precoce
Authors: Cherman Sheiva K. F.
Published: December 2020

Biológica e culturalmente, o homem em qualquer idade pretende o seguinte desempenho sexual: obter ereção na hora e com quem desejar; manter seu pênis ereto o máximo de tempo até a obtenção do orgasmo e conseguir o mais rápido possível uma nova ereção, visando um segundo orgasmo (1). Este é o padrão comportamental mais comum, com o qual um homem se sente sexualmente seguro. Quando isto não ocorre, ele tanto fica preocupado com o tempo de sustentação do pênis, como com o número de penetrações. Esta e outras ansiedades podem levar à “ejaculação pre- coce”, que contribui para o sintoma de disfunção erétil ou impotência se- xual. Este estudo, realizado durante 15 anos a partir de questionários respondidos por 719 pacientes de diversas faixas etárias, tem dois obje- tivos: chamar a atenção para as causas do sintoma de “ejaculação pre- coce”, que certamente favorece o aumento do número de casos de impotência sexual e eliminar o critério: “precoce” do comportamento se- xual masculino, já que as mulheres estão cada vez mais liberadas, obtendo orgasmo clitorianamente. Liberto da ansiedade com o tempo da ejaculação, viverá normal, sadia e prazerosamente a sua sexualidade.
Sexualidade, psiquismo e a educação sexual entre pais e filhos adolescentes
Authors: Nascimento Maria José de Castro , Romera Maria Lúcia Castilho
Published: December 2020

Trata-se de estudo sobre os aspectos psicossexuais que envolvem as dificuldades da Educação Sexual entre pais e filhos adolescentes. Com base nos pressupostos básicos psicanalíticos freudianos, e uso dos méto- dos clínico, indiciário e interpretativo, constituiu-se uma pesquisa qualitativa. Observações e entrevistas foram feitas com pail de adolescentes entre 13 e 18 anos de idade. Dados de campo e teóricos, revelaram que estrutu- ra neurótica familiar além de mecanismos neuróticos da personalidade dos pais são os determinantes principais. Aspectos sócio culturais, também dificultam a Educação Sexual de filhos e filhas. Ponderou-se acerca dos mecanismos psicosociológicos eficazes que interditem a pulsão sexual nas famílias, e postulou-se a fantasia incestuosa inconsciente como núcleo mantenedor da trama familiar.
Sexualidade e maternidade
Authors: Correia Gilka Borges
Published: December 2020

Neste trabalho realizamos uma revisão de literatura sobre a questão do ser mulher e a evolução da condição feminina, articulando Sexualidade e Maternidade como fenômeno cultural. Numa visão histórica, consideramos a construção da identidade da menina-mulher e a estruturação do papel sócio-sexual no imaginário social. Buscamos um fio condutor permeando a Filosofia, a História, a Antropologia Social, a Psicanálise, a Literatura e a Arte, na tentativa de balizar as questões da feminilidade. Ressaltamos a condição da mulher flutuando enredada na ideologia dominante do contexto histórico e sócioeconômico. Este mandato ideológico manteve-se quase inalterado, até meados do século XX, quando os movimentos feministas passaram a reivindicar junto ao Estado, a igualdade de direitos e de oportunidades sociais. A mulher ingressou no mercado de trabalho, tornou-se mais segu-ra e conquistou a independência financeira. OS métodos contraceptivos eficazes produziram a dicotomia entre sexo-reprodutor e sexo-prazer, liberando seu comportamento afetivo-sexual. A mulher hoje pode optar por casar or não casar, ter ou não ter filhos. A sexualidade passou a ser objeto na relação de troca da sociedade consumista. Alguns tabus inverteram-se e o reprimido busca o caminho da liberação. Erotismo passou a ser critério de modernidade. A mulher va- loriza a sua sensualidade, deseja maiores experiências, avalia-se e exige melhor desempenho e perfomance do homem. Concluimos que aquela crisálida mulher parideira metamorfoseou- se em loba, e está confrontando e assustando o homem no seu tradicional papel de macho. Entretanto, seu discurso ainda não se faz claro, e a mulher encontra-se, em sua grande maioria, sem referênciais, dividida a perdida entre posições repressivas e liberalizantes. Um balanço crítico para refletir a re-Ver essa re-definição continua em pauta na questão.
Alguns aspectos da sexualidade no judaísmo
Authors: Risman Arnaldo
Published: December 2020

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Sexualidade humana - Caminhos e descaminhos
Authors: Cavalcanti Mabel
Published: December 2020

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A estrutura psicorgânica do homem impotente
Authors: Silva Maria das Graças
Published: December 2020

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Educação e saúde na escola
Authors: Ferriani Maria das Graças Carvalho
Published: December 2020

Este artigo é uma reflexão da Educação em Saúde na escola que vem sendo desenvolvida por professores, enfermeiros, onde se aborda a formação destes profissionais, seja nos cursos de magistério e na graduação para estar assumindo esta atividade na escola.
Possibilidades e limitações da escola pública como agente de educação sexual
Authors: Silva Cenira Ribeiro
Published: December 2020

Este estudo investigou os fatores que se inter-relacionam na educação sexual feita pela escola pública de 1° Grau, na região da Grande Passo Fundo, RS. Buscou identificar as possibilidades e as limitações com que contam os diretores e os professores dessas escolas para promover a educação sexual dos alunos e a percepção que a clientela tem da educação sexual aí praticada. Foram entrevistados 135 integrantes de escolas públi- cas de 1° Grau, distribuídos entre diretores de escolas (22,2%), professores (33,3%) e alunos (44,5%). Os achados revelam que os mesmos fatores que dificultam a realização da educação sexual na escola podem, também, facilitar essa tarefa, dependendo de como eles se caracterizem. As condições pessoais e profissionais dos professores são citadas como os principais intervenientes na educação sexual por alunos e diretores. Os professores apontam a falta de estratégias adequadas como o principal fator dificultador do seu trabalho. Conclui-se, dessa forma, que os principais fatores intervenientes na educação sexual na escola pública se vinculam, fundamentalmente, à figura do professor, à sua formação profissional e à sua prática pedagógica.
Sexualidade
Authors: Araújo Maria Luiza Macedo de
Published: December 2020

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Sexualidade no climatério
Authors: Pitelli Jaziel B.
Published: December 2020

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Educação sexual
Authors: Figueiró Mary Neide Damico
Published: December 2020

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Afinal, o que é terapia sexual?
Authors: Vitiello Nelson , Oliboni Elisa Rodrigues Dias , Daud Sonia , Yabusaki Eduardo Takeshi
Published: December 2020

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Sexualidade feminina
Authors: Cavalcanti Mabel
Published: December 2020

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A razão e a emoção
Authors: Silva Sheyla Pinto da
Published: December 2020

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O despertar ameaçado
Authors: Almeida Sérgio José A.
Published: December 2020

A década de 80 trouxe consigo uma enfermidade aparentemente nova: a AIDS (Síndrome da Imunodeficiência Adquirida), que foi noticia- da pela primeira vez nos Estados Unidos da América em 1981. A doença rapidamente se espalhou pelo mundo, tendo chegado ao Brasil em 1983. Pesquisadores do comportamento sexual da sociedade brasileira colocaram como a questão da orientação sexual e dos papéis de gênero contribuíram para a disseminação da AIDS entre nós. Na cidade de São José do Rio Preto, Estado de São Paulo, o primeiro caso de AIDS foi diagnosticado em 1986 mas rapidamente a doença se espalhou, sendo que hoje (1998), a cidade oscila entre o quinto e o sexto lugar em incidência de AIDS por número de habitantes no Brasil. A partir de 1992, a Faculdade de Medicina de São José do Rio Preto, dentro da Disciplina Sexualidade Humana instituiu um programa opcional de sexo protegido, que seria desenvolvido por estudantes de me- dicina, em escolas públicas do segundo grau, embora faltassem dados seguros a objetivos a respeito das dúvidas destes estudantes. Aleatoriamente, foram escolhidas dez escolas e a população pesquisada foi de 595 alunos, sendo 252 homens e 343 mulheres. A análise dos dados coletados mostrou que as dúvidas femininas estavam bastante ligadas aos papéis de gênero, mantendo a relação AIDS/afetividade (exemplo: beijo). Entre os homens porém as dúvidas eram mais diretas em relação a área sexual, núcleo do pensamento masculino: “sexo por sexo” (exemplo: sexo oral). Portanto, o resultado da pesquisa solidifica em muito as formu- lações teóricas e a dinâmica das oficinas de sexo protegido pois as infor- mações a serem fornecidas vão ao encontro dos reais anseios dos participantes.
Zavádění analytické metody pro kvalitativní stanovení mikroplastů ve vodách
Authors: Kvaček Robert , Šmejkalová Pavla , Hermanová Soňa
Published: December 2020

CZ:
Přítomnost reziduí plastů v životním prostředí je v poslední době diskutována napříč společností kvůli zamořování oceánů a nedostatečné recyklaci plastových výrobků. Okem nepostřehnutelné mikroplasty, které se do vody dostávají užíváním produktů osobní péče a rozkladem syntetických polymerů nejsou v současnosti dostatečně odstraňovány při úpravě vody a mohou se dostávat do trávicího traktu konzumentů. Zdravotní rizika pro člověka nejsou doposud známá, přesto lze předpokládat, že bude výskyt mikroplastů ve vodách monitorován. Naším cílem bylo vypracování finančně dostupné a dostatečně přesné metody pro následnou analýzu mikroplastů ve vodách, jež by mohla být rutinně prováděna v kontrolních laboratořích. Vzorky vláken byly podrobeny předúpravě sloužící k izolaci syntetických mikrovláken od ostatních materiálů, které mohou způsobit zkreslení kvantitativní analýzy mikroplastů. Byla sledována reakce dvou testovaných materiálů na jejich expozici různým teplotním a oxidačním podmínkám s využitím peroxidu vodíku jako oxidačního činidla a změna barvy vláken. Jako optimální se jeví osmihodinová expozice vzorku v 30% roztoku peroxidu vodíku při teplotě 60 °C s následnou analýzou mikroplastů infračervenou spektroskopií (ATR-IR). Naše výsledky by mohly být využity při vytváření komplexní metodiky kvalitativního a kvantitativního hodnocení mikroplastů.
EN:
Occurrence of plastics in the natural environment is one of the hot topics in the area of environmental studies due to the ocean contamination and insufficient amount of plastics' recycling. Microplastics which cannot be seen by the naked eye are not effectively removed from the water during drinking water treatment and afterwards they enter the human body through the digestive tract. Even though there is no evidence of harmful effects on health, it is assumed that the presence of microplastics in water will be monitored. Our work was aimed on the development of a methodology for the pretreatment of synthetic microfibers based microplastics followed by their subsequent infrared analysis, which can be routine performed in laboratories. Microfibers were subjected to various thermal and oxidative conditions, where hydrogen peroxide was used as an oxidizing agent. Effects of the exposure on changes in chemical structure and colour of fibres were analysed. Optimal exposure conditions for plastic microfibers' pretreatment concerns the exposure in 30% solution of hydrogen peroxide at 60 °C for 8 hours followed by infrared spectroscopy (ATR-IR). We believe that our results can be utilized for the creating complex methodology of qualitative and quantitative microplastics' evaluation.
Perioperative management of a patient with multiple drug hypersensitivity syndrome: Anesthesia perspective
Authors: Sany Salina , Leow Voon Meng , Abdul Ghaffar Zainab , Lim Jo Anne , Chong Soon Eu
Published: December 2020

Patients with multiple drug hypersensitivity often pose significant challenge during surgery because of the greater risk of developing anaphylactic shock that could be fatal. The use of novel pharmaceutical agents such as anesthetic drugs and medical devices made from a wide range of chemicals and materials with unknown antigenicity potentially predisposes this subset of patients to hypersensitivity reactions in the perioperative period.

The authors encountered a 20-year-old patient with a history of multiple drug hypersensitivities, who had been diagnosed with a huge ovarian tumor. She underwent surgery successfully but faced a rather difficult recovery. Herein, we discuss the management of unexpected perioperative outcomes with the support of literature review. This article also highlights the use of drug provocation tests and the necessary precautions to be taken in the absence of standardized preoperative guidelines for patients with multiple drug hypersensitivity syndrome undergoing major surgical procedures.

Key words: Multiple hypersensitivity; Perioperative; Anesthesia; Suture; Drug provocation test

Citation: Sany S, Leow VM, Ghaffar ZA, Lim JA, Chong SE. Perioperative management of a patient with multiple drug hypersensitivity syndrome: Anesthesia perspective. Anaesth. pain intensive care 2020;24(6):__

Received: 10 August 202-, Reviewed: 29 October, 1 November 2020, Accepted: 1 November 2020
Neurofibromatosis during pregnancy, what about anesthesia?
Authors: EL AMRI Ayoub , EL ABDI Fahd , ELHASNAOUI Mohammed Amine , EL KOUNDI Abdelghafour
Published: December 2020

Neurofibromatosis type 1 is a rare neurocutaneous condition that can have widespread and deleterious effects on various organ systems, including the spine with implications for the choice of anesthetic technique.

We report the case of a parturient, who was received in the emergency room of the maternity ward of our hospital during the active phase of labor, without neuraxial imaging, in whom a cesarean section was indicated and performed under general anesthesia.

Anesthesia for the parturient with neurofibromatosis is still not well documented, its management needs to be multidisciplinary, with a careful pre-conception planning.

Key words: Neurofibromatosis, imaging, neuraxial anesthesia, pregnancy.

Abbreviations: Neurofibromatosis type 1: NF-1

Citation: Amri AE, Elabdi F, Elkoundi A, Elhasnaoui MA. Neurofibromatosis during pregnancy, what about anesthesia? Anaesth. pain intensive care 2020;24(6):__

Received: 3 August 2019, Reviewed: 7 May 2020, 27 May 2020
EVALUATION OF MYRTUS COMMUNIS FLAVONOID AS ANTIDER-MATOPHTIC AND KERATINASE INHIBITIOR
Authors: & et al. Abbas
Published: December 2020

This study was applied for  extraction  flavonoid compounds  from Myrtus   communis (aerial part)and detection of its effectiveness on growth of one of dermatiphytic isolates and keratinase activity, Trichophyton mentagrophytes was the most common isolates which was obtained   with frequency (66%),  the identification and quantitation of flavonoids was carried out by thin layer and high performance liquid chromatography. The results showed that each 100 g of aerial part of the plant  contained 850 mg total flavonoids as rutin).The HPLC chromatogram for M. communis flavonoid extract revealed that, M. communis  flavonoid extract contained Rutin, Quercetin, Apigenin, Kaempferol, Luteolin . The inhibitory effect of flavonoid against Trichophyton mentagrophytes and keratinase activity was evaluted. The higher effect was observed at concentration 10 mg/ml against fungal isolate .The minimum inhibiter concentration was  at 3mg/ml while the higher inhibition of keratinase activity was obtained at concentration 5mg/ml with 25% remaining enzyme activity.
ARTIFICIAL NEURAL NETWORK MODELING OF THE WATER QUALITY INDEX FOR THE EUPHRATES RIVER IN IRAQ
Authors: & et al. Ibrahim
Published: December 2020

This study was aimed to investigate the development and evaluation of artificial intelligence techniques by using multilayer neural network. Levenberg–Marquardt back propagation (LMA) training algorithm was applied for calculating drinking water quality index (WQI) for Euphrates river (IRAQ). The transfer functions in the artiﬁcial network model were tangent sigmoid and linear for hidden and output layers, respectively. Eleven neurons presented for good prediction for results of (WQI) with a coefficient of correlation >0.97 and statistically calculated WQI values, inferring that the model predictions explain 94% of the variation in the calculated WQI scores. The WQI score of the Euphrates was 142 considered as poor. The analysis of sensitivity revealed that the total dissolved solids (TDS) is the highest effective variable with the relative importance of (26.3%), followed by electrical conductivity (EC) (23.1%), pH (17.3%), calcium (Ca) (0.149), chlorides (Cl) (11.2%), Hardness (5.7%), Temperature (1.3%), respectively. It can be concluded that the model presented in this study gives a useful alternate to WQI assessment, which use sub indices formulae.
MEASURING THE TECHNICAL EFFICIENCY OF POTATO PRDUCTION AND ITS DETERMINATS IN IRAQ (BAGHDAD PROVINCE AS CASE STUDY).
Authors: & et al. Al-Hachami
Published: December 2020

This study aimed to estimate the stochastic frontier production function and the inefficiency function and technical efficiency of potato production by using cross-section data collected from 173 potato farms that were randomly selected in Baghdad province/ Yusifiyah for production season 2016. The results showed that 90.6% of inefficiency in production was due to technical inefficiency. Also, there was a significant relationship between the variables of inefficiency function and the inefficiency of farms. The values of the parameters of the stochastic frontier production function were positive and significant for both human work hours and the amount of seeds. However, the parameter of DAP fertilizer was negative and significant. The estimation of the technical inefficiency function showed that its parameters were significant for both the local seed provider and the agricultural season (fall), while the parameters experience in growing potatoes and the number of irrigations were significant and their impact was negative on the inefficiency. The results also showed that the technical efficiency of the study sample (50%) on average. The researchers recommended the necessity of providing imported seed tubers for the increased productivity in dunum to achieve technical efficiency.
FIBROUS OBLITERATION OF APPENDIX: A MIMICKER OF APPENDICITIS- CASE SERIES
Authors: Vyas Yelda , Khattri Jyotsana , Sanwalka Madhvi , Aswani Prakash
Published: December 2020

Acute appendicitis is the most common appendiceal disease leading to the surgical excision of the organ. We report four cases of fibrous obliteration of appendix / appendiceal neuroma presented as acute appendicitis on ultrasonography (USG). Due to similar clinical symptoms and USG findings, fibrous obliteration of the appendix can easily be mistaken as acute appendicitis.
COMPARATIVE STUDY OF PRE-CAESAREAN VAGINAL WASH WITH 5% POVIDONE – IODINE SOLUTION VERSUS NO WASH IN PREVENTING POSTOPERATIVE INFECTION.
Authors: Deshpande Sonali , Gadappa Shrinivas , Lahane Dhanashree , Mannikatti Sandeep
Published: December 2020

Objective: To evaluate the efficacy of pre-cesarean vaginal wash using 5% Povidone Iodine solution on rate of post-cesarean section (CS) surgical site infection and compared with No swabbing.
Method: A Prospective Randomized controlled Trial was conducted in department of Obstetrics and Gynecology in Government medical college, Aurangabad. In interventional group, vaginal swabbing with a gauze pieces impregnated with 5% Povidone Iodine solution was done for 30 seconds. The swabbing of vagina was not performed in cases assigned to control group, however the standard surgical preparation of abdomen was done in a usual manner for both group. All subject received prophylactic antibiotic cover. Collected data was complied in pre-designed proforma and analysis was done using SPSS 15.
Result: The risk of post operative fever and wound infection was significantly reduced in interventional group. No measure difference was noted in seroma and composite wound infection. Also less duration of hospital stay in interventional group was noted. No adverse effect of use of Povidone iodine was reported in the interventional group.
Conclusion: Vaginal swabbing with 5% Povidone-iodine pre- LSCS is inexpensive and simple intervention even for low resource setting to decrease surgical site infection.
Glioblastoma con presentación clínica psiquiátrica
Authors: Villalobos Walter Rolando
Published: December 2020

Dentro de los tumores cerebrales, los de origen glial son los mas frecuentes dentro del sistema nervioso central. La incidencia de estos ha ido aumentando en los últimos 30 años y su abordaje inicial debe ser llevado por un equipo multidisciplinario. Se presenta un caso de inicio y evolución atípica y como su manejo en conjunto con otras especialidades, es el oportuno para adecuada evolución.
SELEÇÃO DE CLONES DE COFFEA CANEPHORA PARA O PROCESSO DE COLHEITA MECANIZADA NO NORTE DO ESPÍRITO SANTO
Authors: Brites Senra João Felipe , Soares de Souza Gustavo , Krohling Cesar Abel , Wandermurem da Silva Matheus , Ferreira de Mendonça Rodolfo , Apostólico Marcio Antônio Apostólico
Published: December 2020

Este trabalho objetiva selecionar clones de café conilon para colheita mecanizada. O estudo foi realizado em uma lavoura comercial no município de São Mateus. Os cafeeiros foram plantados em um espaçamento de 3,5 entre linhas de cultivo e 0,5 entre plantas. Foram avaliadas as características: Produtividade em sacas de 60kg beneficiadas por hectare (sc.ha-1); Desfolha em kg de massa foliar desprendida das parcelas após a colheita (kg.ha-1); porcentagem de plantas mortas por parcela (%). A colheita mecanizada foi por meio de uma colhedora de café da marca CaseIH modelo Coffee Express 200. Aplicou-se os modelos lineares mistos em blocos completos com 27 genótipos, duas repetições, duas colheitas, e dois ambientes. Estimaram-se os componentes de variância, valores genéticos preditos e os intervalos de confiança.  A diversidade genética dos clones foi analisada com base nos valores genéticos por meio da matriz de distâncias estatísticas de Mahalanobis seguido do agrupamento UPGMA e de Tocher Modificado. Não ocorreu interação dos genótipos com o ambiente. Os clones Tardio 9, Tardio 2, Intermediário 9, Precoce 6 e Tardio 3 apresentaram as maiores produtividades e baixa mortalidade de plantas. A maior distância estimada foi 37,56 entre os acessos Tardio 9 e Intermediário 7 e a menor foi 0,00 entre os acessos Tardio 1 e Precoce 6. O agrupamento de Tocher formou sete grupos nos quais os clones Tardio 9, Tardio 6, Precoce 2 e Intermediário 9 ficaram isolados.
ANALISIS KEMAMPUAN BERPIKIR REFLEKTIF MATEMATIS SISWA DALAM MENYELESAIKAN SOAL CERITA
Authors: Sihaloho Ronauli , Zulkarnaen Rafiq , Haerudin Haerudin
Published: December 2020

Penelitian ini bertujuan untuk menganalisis kemampuan berpikir reflektif matematis (KBRM) siswa dalam menyelesaikan soal cerita. KBRM menggunakan pengetahuan, dan  pengalaman yang dimiliki siswa dalam menyelesaikan soal cerita matematika. Metode yang digunakan dalam penelitian ini adalah studi kasus dengan kasus tunggal dan analisis tunggal. Subjek penelitian sebanyak 32 siswa kelas X pada satu SMA Negeri di Kabupaten Karawang, Jawa Barat. Instrumen tes dan non tes digunakan dalam penelitian ini. Instrumen non tes meliputi wawancara dan observasi, sedangkan instrumen tes yang digunakan yaitu empat soal cerita yang berkaitan dengan materi sistem persamaan linier tiga variabel. Hasil jawaban siswa kemudian dikelompokkan kedalam kategori Tinggi, Sedang, dan Rendah serta dianalisis berdasarkan tahapan kemampuan berpikir reflektif matematis dalam aspek reacting, comparing/elaboration, dan contemplating. Hasil analisis jawaban dan wawancara menunjukkan bahwa kemampuan berpikir reflektif matematis digunakan siswa dalam menyelesaikan soal cerita, namun ketidaktelitian dalam memahami soal, menghubungkan, memberikan kesimpulan, hingga kegigihan siswa, menyebabkan jawaban yang diberikan masih belum tepat.
Recolección y análisis de datos en el ámbito de la eficiencia energética eléctrica
Authors: Santiso Hernán , Salamero Martín , Novarino Cristian
Published: December 2020

El crecimiento en el uso de nuevas tecnologías en los sistemas de medición de consumo eléctrico ha hecho posible el surgimiento de grandes oportunidades de mejora en la gestión energética.
En este proyecto se ha realizado un estudio de aplicación de estas tecnologías con el objeto de colaborar con la diversificación de este tipo de dispositivos a través de soluciones técnicas económicas que puedan ser incorporadas en las viviendas de manera sencilla. De esta forma las personas podrán conocer sus patrones de consumo y detectar oportunidades de ahorro.
Como resultado del trabajo se presenta un prototipo técnico abierto y de bajo costo, que incluye los componentes necesarios para recolectar datos de consumo residencial y volcarlos a un sistema informático de nube, donde los usuarios pueden acceder a información detallada del consumo de los dispositivos que utiliza a diario.
Low-pressure turbine disc fi rtree slots’ life and reliability enhancement by ultrasonic surface hardening
Authors: Tomashevich A.M. , Shirvan’yants G.G. , Teryaev D.A.
Published: December 2020

The possibility of life and reliability enhancing of AL-31F low pressure turbine disc’s fir-tree slots by ultrasonic
hardening is considered. Having disc’s material properties studied, working stress derivation is executed which was
further used for following comparative fatigue tests. Also, Davidenkov method residual stress analysis is carried out
which showed 95.3 % change to compression stress for circumferential residual stress and 80.9 % change to compression stress for axial residual stress which proves possibility of fir-tree slots’ life and reliability enhancement by ultrasonic
hardening. Comparative fatigue tests with N = 4•10 5 cycles basis showed that the hardened samples standing out the
cycle basis during higher oscillatory amplitudes (and, thus, affecting loads) than the non-hardened basic ones.
Simulation of combustion and combustion of fl ow products in K-2 thermal spraying torch for thermal spraying of protective coatings
Authors: Zhukovsky E.A. , Artamonov A.V. , Baldaev L.Kh. , Neuymin V.M.
Published: December 2020

The finite volume method to solve of the Reynolds-averaged Navier—Stokes equations in the SST model together
with the equation for the total energy with the viscosity terms is used to analyze of combustion and combustion
products flow in kerosene-oxygen torch used for protective coatings high-velocity spraying (HVOF technology). The
distributions of the flame temperature and the flow velocity of the gas mixture are calculated. The most heat-stressed
section of the device is found. Two calculation methods are compared. These are the modeling of chemical reaction in
combustion chamber and the flow of mixture of oxidation reaction products of fixed (frozen) composition determined
by thermodynamic calculation of isobaric combustion chamber. The thermodynamic calculation is carried out by
means of specially created computer code. It is based on the thermodynamic potential minimization. Comparative
analysis is carried out for lean, enriched, and stoichiometric mixture of fuel and oxidizer. Methodically important
conclusion is made on the possibility of replacing of complex calculation with chemical reaction by simpler calculation
with predetermined thermodynamically equilibrium gases composition. The error is about 3 %.
Concept and components of the financial-investment maintenance of local governance
Authors: Siryk Zenoviy
Published: December 2020

The issues related to the management of financial resources of territorial communities, financial independence of local governments and forming of efficient financial-investment policy to secure the balanced development of local communities and territories become of utmost importance in conditions of financial decentralization and administrative-territorial reform in Ukraine. The problem issues concerning the forming of financial-investment maintenance of local governance directly impact the capacity of a territorial community that should have financial, material, and other resources in the volumes sufficient to completely accomplish the tasks and function of local governments and provide social services to the population at the level stipulated by national standards. The forming of financial-investment maintenance of local governance is revealed to be directly influencing the capacity of a territorial community that should have financial, material, and other resources in the volumes sufficient to completely accomplish the tasks and function of local governments and provide social services to the population. The expansion of local governments’ competences and granting them greater independence are substantiated to be requiring more responsibility in the financial-investment policy implementation on the local level, forming of conditions to perform the economic activity, and develop businesses by all economic entities, and promoting favorable investment climate in the region. Based on the analysis of approaches to the definition of the nature of “financial maintenance” and “investment maintenance” in the context of the peculiarities of local governments’ activity, the paper suggests understanding the “financial-investment maintenance of local governance” as a set of opportunities and activities on distribution and use of financial resources and territories’ resources for the creation of conditions necessary for the efficient functioning of local governments and realization of their competences.
The economy of the regions of Ukraine under the influence of the challenges of the COVID-19 pandemic
Authors: Storonyanska Iryna , Benovska Liliya
Published: December 2020

The pandemic caused by the COVID-19 has changed the trends of the world and domestic economy, the state of public finances, socio-cultural life of the population. The conditions for implementing the reform of administrative and financial decentralization initiated in the country have become more complicated. In such conditions, the growing epidemiological resilience of territorial communities is the most important competitive advantage of their development. The aim of the article is to study the development trends of Ukraine’s economy at the regional and local levels under the influence of the COVID crisis, to identify ways to overcome its negative consequences for the economy of regions and territorial communities. Methods. The following methods were used for the study: abstract-logical, comparative analysis, graphical visualization, statistical. The article analyzes the negative trends in the economy of the regions under the influence of quarantine measures introduced in connection with the COVID-19 epidemic: declining economic activity of industrial and agricultural enterprises, investment, regions’ export-import, and state and local budget revenues. The negative social effects of quarantine measures have been identified: a decrease in the average wage and the level of employment, an increase in the number of forced leave without pay. The article describes the features of state regulation of business activities in an epidemic and their impact on the content of state and local budgets. The paper emphasizes that the accelerated endogenous economic growth of territorial communities and the involvement in the economic turnover of resources not yet involved and their transformation into development assets is the way out of the situation. Ways of reorientation of business and state support of territorial communities are offered.
Methods for analysis of creative, information and knowledge-based factors in the implementation of the smart specialization model in the EU regions
Authors: Vasyltsiv Taras , Levytska Olha
Published: December 2020

The aim of the article is to study the existing and find new approaches to the analysis of creative, information and knowledge-based factors that determine social transformations and economic growth of the EU regions based on smart specialization. The methodological approaches to the assessment of the implementation of creative, information and knowledge-based factors in the economy are studied. A comparative analysis of international and regional systems for evaluating creative, information and knowledge-based factors of economic growth is made. A system of indicators of the authors’ three-vector approach (by the directions: (1) intellectualization of economy, (2) digitalization of economy and society, (3) technological modernization) to the analysis of creative, information and knowledge-based factors in the realization of the smart specialization model at a regional level are developed. The developed authors’ technique allows providing a comprehensive approach to the analysis of creative, information and knowledge-based factors in terms of the smart specialization model at the regional level. The methodology involves three groups of indicators in the areas of intellectualization, digitalization, and technological modernization. The calculation of the integral index is carried out based on the method of multidimensional weighted value taking into account the degree of the weight of indicators and sub-indices (subgroups and groups of indicators). The scientific novelty of the study is that the integral index allows making important analytical conclusions about the level of development of creative, information and knowledge-based economy, as well as the correlation of these processes with the socio-economic development of regions. The methodological approach can be implemented in domestic practice for evaluating the impact of the use of creative, information and knowledge-based factors on the development of regional economies and, accordingly, for achieving the objectives of regional smart specialization strategies.
Perspectives of cross-border clusters development in the border oblasts of the Western Ukraine
Authors: Demedyuk Olha
Published: December 2020

Clusters are considered to be the key to secure the competitiveness of the regional economy and implementation of goals under the innovative smart specialization directions in the entire developed world, including most EU countries. The EU is conducting a comprehensive goal-oriented cluster policy, which is part of its industrial policy. It supports and develops numerous initiatives, provides funding by the programs concerning clustering, and promotes the visibility and internationalization of clusters. Meanwhile, in Ukraine, the cluster policy is lacking. Although the importance of clusters development is noted in several programs and strategic documents, there isn’t any actual organizational or financial support of their activity. The paper aims to define the perspectives of cross-border clusters development along the Western border of Ukraine, taking into account their proximity to the EU, areas of specialization of adjoining regions, and peculiarities of functioning of clusters in Ukraine. The paper examines the peculiarities of the cluster policies in the EU and in Ukraine. The major initiatives and programs of cluster development in the EU are determined. The current condition of clusters development in the border oblasts of the Western Ukraine is analyzed. The examples of successful cross-border clusters in the EU are offered. The list of declared cross-border clusters with Ukrainian participation in the border oblasts of the Western Ukraine is presented. The clusters in the adjoining regions of neighbouring countries along the Western border of Ukraine in the domains related to major directions of clusters activity in the respective Ukrainian oblasts within the cross-border region are detected. The smart specialization areas of the adjoining regions of neighbouring countries along the Western border of Ukraine in the domains within the major directions of clusters activity in the respective Ukrainian oblasts in the framework of the cross-border region are analyzed. The main bottlenecks of cross-border clusters development are outlined and the primary directions of their solution are suggested.
Windows, Wallpaper, and Screens
Authors: Leung Godfre
Published: December 2020

A review of the exhibitions: “Matisse: In Search of True Painting,” organized by Rebecca Rabinow, The Metropolitan Museum of Art, New York, December 4, 2012 – March 17, 2013, and “Wade Guyton OS,” organized by Scott Rothkopf, Whitney Museum of American Art, New York, October 4, 2012 – January 13, 2013.
Filmowy pomnik i archiwum jako autobiografia. Notatki o Gianikianach
Authors: Szerszeń Tomasz
Published: December 2020

Angela Ricci Lucchi i Yervant Gianikian od lat pracują z rzadkimi archiwalnymi materiałami z okresu początków kina, tworząc filmowe eseje, których tematyka oscyluje wokół I Wojny Światowej, pogromu Ormian, kolonializmu i narodzin faszyzmu. To rodzaj filmowej genealogii XX wieku, w której to co przeszłe istnieje zawsze wobec teraźniejszości (i vice versa). Praca Gianikianów wymyka się jednoznacznym podziałom ich sytuuje ich gdzieś między działalnością filmowców, artystów wizualnych, archeologów i historyków-archiwistów.
Oblicza polskiego kina
Authors: Szewczyk Matylda
Published: December 2020

Recenzja książki "Der Polnische Film. Von seinen Anfängen bis zur Gegenwart", pod redakcją Konrada Klejsy, Schammy Schahadat i Margarete Wach, Schüren, Marburg 2013.
Ghost Stories for Adults: The Question of (Double) Exposition
Authors: Durand Régis
Published: December 2020

A critical discussion of the exhibition entitled "Ghost Stories for Adults", curated by Georges Didi-Hubermana and presented in Le Fresnoy, Studio national des arts contemporains in 2012.
Histoires de fantômes pour grandes personnes (Historie o duchach dla dorosłych)
Authors: Didi-Huberman Georges
Published: December 2020

Prezentacja "Historii o duchach dla dorosłych", projektu wystawienniczego Georges'a Didi-Hubermana i Arno Gisingera w Le Fresnoy. Studio national des arts contemporains, 2012.
„Rozkład pozostaje”. Od ruin do rujnacji
Authors: Stoler Ann Laura
Published: December 2020

Artykuł jest przekładem (pierwszym przekładem na język polski tej autorki) skróconego za zgodą autorki wstępu do książki "Imperial Debris" pod redakcją Stoler (2013). To rodzaj manifestu na temat konieczności poszerzenia spectrum badań w obrębie studiów postkolonialnych ze szczególnym uwzględnieniem wątków ruiny i rujnacji jako procesów, za sprawą których władza imperialna trwa do dziś.
Ciała w nazistowskim polu wizualnym
Authors: Borowicz Jan
Published: December 2020

Autor podejmuje kwestię cielesności w filmach nazistowskich (przede wszystkim "Żyd Wieczny Tułacz", "Żyd Süss", "Hitlerjunge Quex"), analizując sposoby wytwarzania wizualnej tożsamości narodowej w opozycji do uznanych za nienormatywne ciał Żydów, chorych psychicznie, kobiet i komunistów. Pokazuje, jak w tych filmach ciała rozpadają się na poszczególne części – twarze, gesty, dłonie i stopy – aby z powrotem złożyć się w zamkniętą całość zidentyfikowaną z narodem.
Ruin
Authors: Pijarski Krzysztof
Published: December 2020

Introduction to issue 4 "Ruin."
On the Ruins of Berlin’s Palace of the Republic and a New, Transitory Ruin Motif in Contemporary Art
Authors: Gerke Stefanie
Published: December 2020

The article considers the term “ruin” with regard to the dismantling and demolition of postwar architecture such as Berlin’s Palace of the Republic (1976). It questions the implications of the term “ruin” in the context of postwar architecture and analyses the role decaying postwar architecture plays in contemporary artworks. What happens to our perspective on these unlikely ruins once they are being removed from the urban landscape?
Przedmioty w działaniu
Authors: Zborowska Agata
Published: December 2020

Recenzja książek: Graham Harman, "Traktat o przedmiotach" (Wydawnictwo Naukowe PWN, Warszawa 2013); Marek Krajewski, "Są w życiu rzeczy… Szkice z socjologii przedmiotów" (Fundacja Bęc Zmiana, Warszawa 2013) i Bjørnar Olsen, "W obronie rzeczy. Archeologia i ontologia przedmiotów" (Wydawnictwo Instytutu Badań Literackich PAN, Warszawa 2013).
Экспериментальное исследование сформированности коммуникативных умений как компонента психологической адаптации к условиям доу у детей 3–4 лет
Authors: Романко Оксана Анатольевна , Руденко Наталья Петровна
Published: December 2020

В статье представлены результаты констатирующего этапа эксперимента по исследованию сформированности коммуникативных умений у детей 3–4 лет как компонента психологической адаптации к условиям ДОУ.
Проблемный подход в интегрированной иноязычной и профессиональной подготовке обучающихся неязыковых вузов
Authors: Сургутскова Галина Алексеевна
Published: December 2020

Статья посвящена проблемам организации образовательного процесса в современном неязыковом вузе. Рассматриваемая автором реализация проблемного подхода предполагает применение профессионально-учебных проблемных заданий и в интегрированной иноязычной и профессиональной подготовке способствует достижению сразу нескольких целей.
Основы функционирования внутренней системы оценки качества образования в дошкольной образовательной организации
Authors: Кругликова Галина Геннадьевна , Масленникова Светлана Алексеевна
Published: December 2020

В статье рассматриваются особенности функционирования оценки качества образования как одного из элементов контроля в деятельности современных образовательных организаций. Представлена нормативно-правовая база внутренней системы оценки качества образования, а также ее основные компоненты на примере деятельности МАДОУ № 15 «Югорка» г. Мегиона.
Обеспечение самостоятельной деятельности обучающихся СПО в условиях дистанционного обучения
Authors: Скобелева Ирина Ефимовна
Published: December 2020

В статье рассматриваются вопросы организации самостоятельной деятельности обучающихся учреждений СПО в условиях дистанционного обучения и возможности проявления студентами сформированных медиакультурных навыков. Автор подходит к решению проблемы посредством выявления аспектов обеспеченности и поддержки дистанционной самостоятельной деятельности на образовательном, методическом, организационном, инструментально-технологическом уровнях. В статье рассмотрены компоненты обеспеченности самостоятельной деятельности (теоретико-справочный, практико-ориентированный, обеспечения управления и контроля), выявлена и охарактеризована сущность данных компонентов, раскрыто их содержание.
On the Construction of the Contemporary Power Supervision System in China
Authors: Feng Fujun
Published: December 2020

Abstract:On the 70th anniversary of the founding of China and the 41st anniversary of the reform and opening up, it is of great significance to study the power supervision system of contemporary China and plan for the future system construction and development in order to realize the "two centenary" goal and the "Chinese dream" of the great rejuvenation of the Chinese nation.Power supervision has an important influence on the governance of the party, the strengthening of self construction, the maintenance of long-term stability and social stability, and the promotion of political system reform.
Comparative Analysis between Robert Burns’ “Auld Lang Syne” and Alfred Tennyson’s “Break, Break, Break”
Authors: Liu Fuhua
Published: December 2020

Robert Burns’ “Auld Lang Syne” and Alfred Tennyson’s “Break, Break, Break” are two well-known poems on friendship. A detailed comparison between the two poems from the perspective of target, tone and writing techniques is made for the purpose of better understanding and appreciating them.