bluuebunny/crossref_metadata_2025 huggingface dataset:
EPIDEMIOLOGIA DA LEPTOSPIROSE EM TERRITORIO BRASILEIRO
Authors: Lopes Manoella Evelyn Santos , Mendonça Bibiana Toshie Onuki De , Portela Eduarda Ressurreição , Guimarães Péricles Jorge Raposo , Almeida Rebeca Bomfim De Araújo De
Published: November 2021

Introdução: A leptospirose é uma doença de imensa importância mundial que acomete animais e humanos, e é capaz de produzir uma infecção grave. No território brasileiro, a leptospirose é uma doença endêmica, com uma média de 13.000 casos notificados por ano. Objetivo: Temos por objetivo evidenciar as áreas de maior incidência de leptospirose no território brasileiro em um período de cinco anos. Material e Métodos: Esse resumo trata-se de uma revisão de literatura, para qual, foi utilizada a base de dados PUBMED, para produção desse produto educacional. Para isso, foram utilizados os descritores “epidemiology”, “leptospirosis” e “Brasil”, combinados com o operador booleano “AND”. Teve por critérios de inclusão os fatores: artigos completos e disponíveis; publicados na língua portuguesa ou inglesa, entre os anos de 2015 a 2020 e pesquisas em seres humanos. Já o critério de exclusão foi apenas a não pertinência ao tema do estudo. Assim, foram identificadas 12 publicações e selecionou-se ao final 3 publicações. Resultados: A caracterização do ambiente de infecção por uma doença é de extrema importância para a implantação e avaliação da Vigilância Sanitária, é possível observar que o perfil sociodemográfico brasileiro dos indivíduos com leptospirose revela a incidência a áreas de baixa renda, com saneamento precário, além de regiões com predisposição a inundações. Conclusão: Sendo assim, não obstante a diversidade de biomas, climas e culturas presentes no Brasil, a importância de estudos epidemiológicos regionais como um instrumento para as autoridades de saúde pública promoverem o controle, prevenção e vigilância da leptospirose em território brasileiro.
MAPEAMENTO EPIDEMIOLÓGICO DA MORTALIDADE POR CÂNCER DE MAMA NO BRASIL
Authors: Portela Eduarda Ressurreição , Mendonça Bibiana Toshie Onuki De , Guimarães Péricles Jorge Raposo , Almeida Rebeca Bomfim De Araújo De , Lopes Manoella Evelyn Santos
Published: November 2021

Introdução: O câncer de mama é uma doença causada pela multiplicação desordenada de células anormais da mama. Na maioria dos casos, quando tratados adequadamente e em tempo oportuno, apresentam bom prognóstico. Contudo, nota-se escassez de estudos recentes, na literatura, que mostrem esse panorama no Brasil. Objetivo: Explorar os aspectos sociais, demográficos e epidemiológicos dos óbitos de indivíduos com câncer de mama no território brasileiro em um período de oito anos. Material e Métodos: Estudo observacional, retrospectivo, de cunho quantitativo, com análise do período de janeiro de 2011 a dezembro de 2019 acerca dos dados sociodemográficos e epidemiológicos do Sistema de Informações sobre Mortalidade do SUS e dados populacionais de indivíduos de 0 a 80 anos no Brasil por meio do IBGE. Foi aplicada a estatística descritiva e análise de frequências relativa e absoluta. As variáveis utilizadas foram número de indivíduos no Brasil, óbitos por ocorrência, faixa etária, regiões brasileiras, cor/raça, sexo. Resultados: Com base no IBGE, o Brasil tinha cerca de 190.732.694 pessoas em 2010. Segundo os dados coletados no SIM, no período de 2011 a 2019, 141.098 pessoas faleceram em decorrência de Câncer de Mama, tendo as três maiores regiões: 50,66% Sudeste, 21,43% Nordeste e 17,56% Sul. Constata-se ainda que há prevalência de mortes acima de 50 anos, representando 23,77% (n = 33.540), seguido por 22,07% (n =31.146) de 60 a 69 anos; 16,3% (n = 23.117) de 70 a 79 anos; e 15,9% (n = 22.528) 40 a 49 anos. Percebeu-se também, uma prevalência de óbitos em mulheres, representando 98,8% (n=1.607) dos casos, enquanto indivíduos do sexo masculino, representaram 1,13%(n=139.480) e 0,007% (n=11) sexo ignorado. No que se refere à cor/raça, constatou-se predomínio de casos entre os pacientes declarados brancos 59,17% (n = 83.496), seguido dos declarados pardos 28,79% (n = 40.626), apresentando o menor número de casos entre os indivíduos declarados indígenas 0,09% (n = 127). Conclusão: Portanto, o presente estudo demonstrou que existe um risco relevante de morte entre mulheres brancas, principalmente após os 50 anos, na região sudeste. Dessa forma, é necessário o acompanhamento contínuo do mapeamento de casos, para promoção de saúde e prevenção da doença.
El FMLN que El Salvador demanda
Authors: Editor El
Published: November 2021

No hay resúmenes disponibles.

ECA Estudios Centroamericanos, Vol. 53, No. 599, 1998: 735-747.
Aproximación teórica a la violencia
Authors: González Luis Armando , Villacorta Carmen Elena
Published: November 2021

Los autores se remiten a dos tradiciones intelectuales -el marxismo y el psicoanálisis- para explorar teóricamente los fundamentos sociales y psicobiológicos de la violencia. Su tesis es que, de asumirse los logros de ambas tradiciones de pensamiento, la violencia tiene que verse como una dimensión ineludible de la realidad humana, algo con lo cual los hombres tienen que aprender a convivir, corrigiendo permanentemente sus expresiones destructivas.

ECA Estudios Centroamericanos, Vol. 53, No. 599, 1998: 803-825.
A propósito de la nueva Ley de Zonas Francas
Authors: Romano Martínez Luis Ernesto
Published: November 2021

No hay resúmenes disponibles. 

ECA Estudios Centroamericanos, Vol. 53, No. 599, 1998: 827-831.
Septiembre
Authors: Editor El
Published: November 2021

No hay resúmenes disponibles. 

ECA Estudios Centroamericanos, Vol. 53, No. 599, 1998: 861-870.
Hacia dónde apunta la esperanza
Authors: Editor El
Published: November 2021

No hay resúmenes disponibles.

ECA Estudios Centroamericanos, Vol. 53, No. 601-602, 1998: 1021-1035.
Nuestra Policía Nacional
Authors: De Derechos Humanos de la UCA Instituto
Published: November 2021

En este artículo se analiza el accionar de la Policía Nacional Civil, que surgió como uno de los más caros anhelos de la población salvadoreña. Pese a que se deben reconocer algunos aciertos, no puede ni debe obviarse el señalamiento de lo malo que está sucediendo en el interior del cuerpo, lo cual pone en peligro las posibilidades para el desarrollo y la consolidación de un verdadero Estado democrático en el país. Por tanto, se formulan propuestas con la esperanza de que sean consideradas en serio por quienes -a partir de junio de 1999- asuman la conducción de la seguridad pública en El Salvador.

ECA Estudios Centroamericanos, Vol. 53, No. 601-602, 1998: 1081-1103.
Esperanza y realidad nacional
Authors: Sobrino Jon
Published: November 2021

Este artículo aborda el tema de la esperanza, esa realidad espiritual, subjetiva e invisible. Presenta los símbolos y referentes importantes de ésta que han existido en el país y la suerte que ahora están corriendo. Asimismo analiza lo fundamental de la esperanza popular. Pero, ¿qué importancia tiene? ¿Cómo se consigue? ¿Qué la genera? ¿Para qué sirve? Estas son algunas de las interrogantes que pretende contestar el autor.

ECA Estudios Centroamericanos, Vol. 53, No. 601-602, 1998: 1105-1121.
Ortodoxia y heterodoxia en el FMLN
Authors: Villacorta Zuluaga Carmen Elena
Published: November 2021

No hay resúmenes disponibles.

ECA Estudios Centroamericanos, Vol. 53, No. 601-602, 1998: 1149-1153.
Sobre la elección del gabinete
Authors: Vargas Escolero Henry Marcel
Published: November 2021

No hay resúmenes disponibles.

ECA Estudios Centroamericanos, Vol. 54, No. 606, 1999: 379-382.
En búsqueda de una tercera vía
Authors: Ibisate Francisco Javier
Published: November 2021

"La globalización debe adquirir un compromiso social, que no tenga como contrapartida la miseria y la exclusión de millones de seres humanos en el planeta". Estamos inmersos en una escalonada crisis económico-financiera y no podemos hablar de crisis coyuntural, sino de crisis estructural por sus efectos económicos y sociales. Las terceras vías no buscan sólo una reestructuración del funcionamiento económico, sino reconversiones sociales y humanas más profundas. El exponente de terceras vías no defiende sus propios intereses, sino la superviviencia digna, de millones de seres humanos. Ota Sik ha sido uno de los hombres que ha buscado una economía "con rostro humano". No la encontró ni en el capitalismo liberal ni en el socialismo-comunista de su tiempo. Ésta ha sido también la historia del siglo XX: la búsqueda de terceras vías.

ECA Estudios Centroamericanos, Vol. 54, No. 607-608, 1999: 459-474.
Globalización, división internacional del trabajo y situación laboral en Centroamérica
Authors: Pleitez Rafael Antonio
Published: November 2021

Los años noventa pueden ser caracterizados como la década de la globalización. El fin de la "Guerra Fría" significó la apertura de los países de economías socialistas al capitalismo y la esperanza del inicio de un período de paz y progreso mundial. Sin embargo, el optimismo de inicios de los noventa se fue tornando en una creciente preocupación social debido al incremento de la pobreza, el crecimiento económico con desempleo, la creciente desigualdad en la distribución del ingreso y la atomización social, expresada en conflictos étnicos y crecientes niveles de violencia3 • Esta situación puede explicarse, en gran parte, a partir del proceso de globalización de orientación "neoliberal".

ECA Estudios Centroamericanos, Vol. 54, No. 607-608, 1999: 475-489.
El color cambia con la estación
Authors: Centeno Andrés Roberto
Published: November 2021

No hay resúmenes disponibles.

ECA Estudios Centroamericanos, Vol. 54, No. 607-608, 1999: 518-522.
Mal común y responsabilidad estatal
Authors: Herrera Sajid Alfredo
Published: November 2021

No hay resúmenes disponibles.

ECA Estudios Centroamericanos, Vol. 54, No. 607-608, 1999: 532-535.
Hubungan antara Forgiveness dan Psychological Well-Being pada Korban Kekerasan dalam Rumah Tangga
Authors: Angela Mettatirtha , Felicia Felicia , Cipta Febriyani
Published: November 2021

Penelitian ini memiliki tujuan menganalisis dan mengetahui hubungan antara forgiveness dengan psychological well-being pada korban kekerasan dalam rumah tangga. Hipotesis dari penelitian ini adalah terdapat hubungan positif antara forgiveness dengan psychological well-being pada korban kekerasan dalam rumah tangga. Subjek yang digunakan pada penelitian ini adalah 100 orang wanita korban kekerasan dalam rumah tangga. Penelitian ini adalah penelitian kuantitatif dengan menggunakan metode purposive sampling. Data dikumpulkan menggunakan skala forgiveness dengan 36 butir aitem dan skala psychological well-being dengan 35 butir aitem. Uji normalitas serta uji linearitas merupakan uji asumsi yang digunakan dalam penelitian ini. Teknik analisis data yang dipakai adalah teknik korelasi Pearson Product Moment. Hasil analisa data menunjukkan terdapat hubungan yang positif antara forgiveness dan psychological well-being pada korban kekerasan dalam rumah tangga dengan nilai korelasi pearson sebesar r = 0.524 dan signifikansi p = 0.000 (p
Kelas Online “How to Be Confident Public Speaker On Online Presentation” Bagi Generasi Z Sebagai Persiapan Menghadapi Kondisi New Normal Covid 19
Authors: Astuti Widi , Iramadhani Dwi , Muna Zurratul
Published: November 2021

Selama masa pandemi sekolah mengubah pola pembelajaran konvensional berbasis tatap muka menjadi pembelajaran jarak jauh (PJJ) yang sangat mengandalkan teknologi. Perubahan ini akhirnya menimbulkan beberapa dampak bagi generasi Z yaitu belum menyeluruhnya akses pembelajaran secara online, siswa belum terbiasa dengan budaya belajar jarak jauh, siswa selama ini terbiasa berinteraksi dengan teman-teman dan para guru secara langsung disekolah. Jika jika Covid-19 ini tidak segera berakhir dampak-dampak tersebut akhirnya akan menimbulkan kecemasan, frustrasi dan angka putus sekolah yang tinggi (Unicef, 2020). Kecemasan tersebut akhirnya akan mempengaruhi proses pembelajaran generasi Z salah satunya adalah kecemasan dalam berbicara di depan publik (Aryadillah, 2017). Untuk mengatasi hal ini penulis membuat suatu pengabdian masyarakat dengan memberikan program pelatihan public speaking yang bertujuan agar para siswa lebih percaya diri ketika berbicara di depan umum. Metode yang dilakukan adalah dengan melakukan perencanaan, persiapan, pelaksanaan dan evaluasi. Hasil dari pengabdian ini menyatakan bahwa ada perubahan yang terjadi pada peserta, beberapa siswa dapat memberikan intonasi yang tepat dalam menyempaikan informasi. Setelah proram pengabdian ini dijalankan memperoleh hasil bahwa peserta mendapatkan manfaat untuk menambah skill saat public speaking. Kemudian terdapat perubahan dalam hal percaya dirisehingga peserta dapat lebih termotivasi untuk berbicara di depan umum setelah mengikuti program pelatihan public speaking.
Pengaruh Pendidikan Dan Pelatihan Terhadap Kinerja Melalui Kompetensi Bidan: Studi Kuantitatif
Authors: Telaumbanua Azmin Said , Absah Yeni
Published: November 2021

Kinerja individu sangat mempengaruhi hasil dalam sebuah tugas yang kerjakan. Namun untuk mendapatkan hasil yang maksimal maka diperlukan pencapaian kompetensi yang baik melalui keikutsertaan dalam program pendidikan dan pelatihan/diklat. Kompetensi yang rendah diduga dipengaruhi oleh pendidikan dan pelatihan/diklat yang kurang efektif, salah satunya disebabkan karena kurangnya pelaksanaan kegiatan Diklat itu sendiri. Tujuan umum dalam penelitian ini adalah untuk mengetahui pengaruh pendidikan dan pelatihan/diklat terhadap kinerja melalui kompetensi bidan di UPTD Puskesmas Kecamatan Gunungsitoli.Penelitian ini termasuk penelitian kuantitatif dengan metode kausalitas yang tujuan untuk melihat sebab akibat antara variable dan desain yang digunakan adalah cross sectional. Adapun populasi dalam penelitian ini adalah seluruh bidan di wilayah kerja UPTD Puskesmas Kecamatan Gunungsitoli berjumlah 96 orang dan teknik pengambilan sampel menggunakan purposive sampling dimana pemilihan sampel berdasarkan kriteria yang ditentukan oleh peneliti yaitu bidan ASN yang pernah mengikuti pendidikan dan pelatihan/diklat berjumlah 55 orang. Instrumen dalam penelitian ini menggunakan kuesioner yang telah dilakukan uji validasi dan hasil dari pengumpulan data penelitian di analisis menggunakan uji analisis path. Sesuai dengan hasil uji yang didapatkan nilai P-value yaitu 0,000 yang artinya lebih kecil dari 0,05. Dari hasil uji tersebut, maka dapat disimpulkan bahwa pendidikan dan pelatihan sangat berpengaruh terhadap kinerja, dimana bidan yang sudah mengikuti pendidikan dan pelatihan memiliki kinerja yang baik daripada bidan yang belum mengikuti pendidikan dan pelatihan dilihat dari segi manajemen dan pelayanan. Dalam penelitian ini kompetensi berpengaruh besar dalam penilaian kinerja, dimana kompetensi digunakan sebagai alat ukur yang dapat menentukan baik tidaknya suatu kinerja. Hal ini juga terjawab dari hasil penelitian dimana nilai kompetensi dengan P-value 0,000 yang artinya lebih kecil dari 0,05. Dari hasil tersebut dapat diketahui bahwa bidan yang memiliki kompetensi memiliki kinerja yang baik dan sebaliknya jika bidan tidak memiliki kompetensi maka kinerjanya kurang baik. Dari Hasil penelitian yang sudah dilakukan maka dapat disimpulkan adanya pengaruh pendidikan dan pelatihan/diklat terhadap kinerja melalui kompetensi bidan. Untuk selanjutnya hasil penelitian ini dapat menjadi dasar bagi puskesmas dalam mengembangkan kompetensi dan kinerja staf dan pegawai yang bekerja di wilayah kerja UPTD Puskesmas Kecamatan Gunungsitoli baik bidan ASN maupun bidan tenaga sukarela dengan tujuan adanya peningkatan mutu dan kinerja.
HOW CHINA ATTEMPTS TO VANQUISH AIR POLLUTION IN THE 21ST CENTURY
Authors:   State Key Laboratory of Clean Energy Utilization, Hangzhou, China, FENG R. ,   Zhejiang University,   Zhejiang Academy of Environmental Sciences
Published: November 2021

In February 2012 a war has been declared by the Chinese government against the nagging air pollution, which takes a mounting death toll annually. The three-pronged national-scale regulations of afforestation/silviculture, ultra-low emission, and energy structure reform have been carried out firmly by authorities, etching the determination of the nation to implement the WHO’s recommended interim target of air pollution control. Undeniably, preliminary battle against air pollution has achieved initial success. Eight years after the declaration air pollution has been controlled to an acceptable level, compellingly demonstrating the validity of current policy, even with continued reasons for skepticism and gaps in scientic knowledge. However, the accruing trend of tropospheric O3 in the surface air and high level of wintertime PM2.5 signify this en masse war is far from winning.
CALCULATION OF AIR QUALITY INDEX AND ASSESSMENT OF ITS INFORMATIVENESS FOR RUSSIA BASED ON MONITORING DATA FOR MOSCOW
Authors:   Hydrometeorological Research Center of the Russian Federation, KUZNETSOVA I.N. , TKACHEVA YU. V. ,   Hydrometeorological Research Center of the Russian Federation, SHALYGINA I. YU. ,   Hydrometeorological Research Center of the Russian Federation, LEZINA E.A. ,   Mosekomonitoring State Nature Protection Organization
Published: November 2021

An overview of methods for calculating air quality indices (AQIs) widely used abroad to provide the population with information on air quality is presented. Foreign AQIs are used in available mobile applications, in interactive global display of air quality, including the territory of the Russian Federation. In Russia, AQI has not yet been used to inform the population. Taking into account the principles of grading the classes of foreign indices, a scheme for calculating the Russian variant of the index AQI-R using Russian air quality standards is proposed. The comparison of AQI based on the European Union scheme (AQI-EU) and AQI-R calculated from observations in Moscow showed that according to the EU scheme, the air quality assessment is stricter and more often indicates poor air quality. The differences in the estimates are associated with excessive requirements for the concentration of PM10 and PM2.5 in the AQI-EU. For the development and adoption of the national AQI, it is necessary to take into account Russian priorities in assessing air quality and regional features of air pollution.
HYDROCHEMICAL STATE OF RIVERS IN THE SEMI-DESERT ZONE OF THE EAST EUROPEAN PLAIN (THE ERUSLAN RIVER BASIN, THE LOWER VOLGA)
Authors:   Samara Federal Research Center of the Russian Academy of Sciences, Institute of Ecology of the Volga Basin of the Russian Academy of Sciences, GOLOVATYUK L.V. , MIKHAILOV R.A. ,   Samara Federal Research Center of the Russian Academy of Sciences, Institute of Ecology of the Volga Basin of the Russian Academy of Sciences
Published: November 2021

The results of the assessment of the hydrochemical state of the plain rivers of the Yeruslan basin flowing in the semi-desert region of the Russian Plain are presented. The priority pollutants that most often exceed the MPC for fisheries-related water bodies are: organic matter, total phosphorus, copper, and nitrite nitrogen. In some areas of small rivers, there is a very high level of contamination with trace elements such as copper (up to 80 MPC) and manganese (up to 38 MPC). The conducted studies, taking into account the literature data, allow us to assert that the pollution of rivers is chronic and is largely due to the peculiarities of the hydrogeological conditions of the territory.
DETERMINING STATUS OF ACRONYM AS A NOMINATIVE UNIT
Authors: Ardamatskaya E.N.
Published: November 2021

This article deals with the nominative statusof acronyms – acrophonetic abbreviations, having syllabic structure corresponding to the English orthoepic norm and designed in capital letters.
Educação a distância: uma interface de aprendizagem na cibereducação
Authors: Bredow Valdirene Hessler , Zamperetti Maristani Polidori
Published: November 2021

A Educação a Distância (EaD) transformou os processos educativos, conciliando trabalho e formação educacional, provocando, assim, adaptações em vários setores sociais em termos de relação, interação e comunicação, e utilizando as tecnologias de informação e comunicação para isso nas últimas décadas. O presente trabalho é um recorte bibliográfico das problematizações e reflexões da Tese de Doutorado em Educação em andamento, apresenta questões inerentes ao crescimento e desenvolvimento da EaD, que surge a partir da expansão das tecnologias digitais, dando lugar à cibereducação. Nesse contexto de metamorfoses e transformações, o uso das tecnologias digitais na educação tem sido um processo de constante e progressivo crescimento, independente das críticas relativas à sua viabilização. Compreende-se que a EaD busca proporcionar o máximo de aprendizagem aos estudantes por meio de um planejamento efetivo e pedagógico, trazendo novos questionamentos aos processos educacionais.
Gamificação como estratégia pedagógica no ensino superior à distância
Authors: Andrade Luiz Adolfo , Fagundes Umelda Miranda
Published: November 2021

O presente trabalho discute como a gamificação pode servir de estratégia pedagógica para ampliar o engajamento dos estudantes no ensino superior a distância. A hipótese sustenta que a utilização adequada de elementos da gamificação pode representar uma estratégia pedagógica para promover práticas mais dinâmicas e criativas no processo de aprendizagem. Neste sentido, foi realizada uma revisão de literatura sobre educação à distância e gamificação. Por fim, conclui-se que a gamificação pode contribuir para ampliar a interação e imersão; melhorar a ludicidade; potencializar a participação, o envolvimento e o compromisso do estudante nos ambientes virtuais de aprendizagem; e possibilitar a diminuição da evasão no ensino superior EaD.
Cibermediador: novas formas de ensinar e aprender por meio da tecnologia
Authors: Oliveira Fabiane Lopes de
Published: November 2021

As tecnologias presentes nos ambientes educativos, sobretudo no ano de 2020, cresceram devido à questão pandêmica, bem como ressaltaram a importância do professor em mediar suas práticas educativas, utilizando os ambientes virtuais em aulas online ou emergenciais remotas. A flexibilização dos espaços escolares para a realização de atividades de forma síncrona ou assíncrona desencadeou a discussão em como utilizar destas novas formas de ensinar e aprender por meios tecnológicos, visando contribuir na prática pedagógica dos professores, tornando-os uma espécie de cibermediadores. Contudo, houve a necessidade de adaptação na atuação dos professores, descritos como cibermediadores, com o objetivo de aproximar e inserir os discentes nesse formato pedagógico presente na realidade da educação, em que a mediação e a cibermediação tornam-se um ato, antes de tudo, desafiador. O resultado desse processo remete a algumas reflexões: a tecnologia sem mediação de um professor não é frutífera; na educação há a necessidade de uma mediação; e a ação online requer um repensar tanto das ações de natureza pedagógica e tecnológica quanto com relação à mediação, que busca aperfeiçoar as estratégias pedagógicas dos professores – cibermediadores – em ensinar e dos estudantes em aprender.
Entre fáusticos e prometeicos: a busca de uma terceira via para a utilização das tecnologias na educação
Authors: Pedrosa Stella Maria Peixoto de Azevedo , Costa Ana Valéria de Figueiredo da , Mamede-Neves Maria Apparecida Campos
Published: November 2021

Resumo

O presente artigo propõe reflexões sobre as tecnologias na educação, questionando sua utilização como fáusticas, em cuja perspectiva nada será resolvido e prometeicas, que considera que as demandas educacionais terão êxito com o uso de tecnologias. Para empreender tais reflexões, autores como Philippe Breton, Andrew Feenberg, Hermínio Martins, Francisco Rüdiger, Neil Selwyn, entre outros, têm centralidade no debate. O texto discute as posições extremadas, as tecnofóbicas e as tecnofílicas, e sugere uma terceira via pela qual se possa equacionar as possibilidades, bem como os limites dos usos das tecnologias na educação de forma ampla e contextualizada, ou seja, ponderada, com base no pensamento crítico no que se refere à inserção das tecnologias no processo educacional, sempre buscando a inclusão digital como ideal ao alcance de todos.

 

Palavras-chave: Tecnologias e Educação. Cultura Digital. Cibercultura. Inclusão Digital.
Anatomia virtual: atividades extracurriculares desenvolvidas durante a pandemia do COVID-19
Authors: Fornaziero Célia Cristina , Marques Manuella Fornaziero , Bocchi Mayara , Fernandes Eduardo Vignoto
Published: November 2021

O objetivo do presente estudo foi propor novas formas de ensino-aprendizagem sobre Anatomia Humana para o curso de Medicina durante o período de pandemia. Este estudo trata-se de um relato de experiência sobre o projeto de ensino “Metodologias aplicadas no Ensino da Anatomia Humana”, que explicita metodologias a serem aplicadas em atividades extraclasses como a elaboração de roteiros para aulas práticas, construção de legendas para peças expostas no Museu de Anatomia, uso da impressão 3D na criação de material didático, formas de conservação de peças anatômicas, leitura e escrita científica e ainda o emprego da aromaterapia para possibilitar um ambiente de retorno mais agradável. Para tanto, oito acadêmicos do primeiro ano do curso de Medicina de uma instituição pública, desenvolveram essas atividades orientadas por docentes de Anatomia. O comprometimento dos participantes no projeto pode ser evidenciado na qualidade das atividades desenvolvidas, bem como na assiduidade de cada atividade proposta. Assim, concluímos que o presente estudo pode mostrar inúmeras alternativas de ensino-aprendizagem que podem ser realizadas durante o período pandêmico e continuar motivando os acadêmicos a se manter estudando e contribuindo com sua formação acadêmica.
Factors affecting Lychee supply chain linkage and business performance
Authors: Dinh Pham Thi , Huyen Mai Thi , Tung Nong Huu , Tu Bui Anh , Hung Pham Van
Published: November 2021

The objective of this study is to investigate the relationship between supply chain linkage and business performance in the lychee supply chain in Vietnam. The study collected 395 matched samples after sample screening. Partial least squares (PLS) algorithm is used to process the data. Research results show a link between supply chain linkage and business performance. Furthermore, research shows that risk supply chain, quality management, and business strategy also impact supply chain linkages and business performance.
The effect of risk on supply chain cooperation: Evidence from Vietnam agriculture
Authors: Tran Quang Bach , Nguyen Thi Bich Thuy , Nguyen Thi Yen , Tran Van Hao , Nguyen Thi Xuan Loc , Hoang Thi Cam Thuong
Published: November 2021

The study aims to test the impact of risk on supply chain cooperation in the agriculture sector in Vietnam. The research paper used the quantitative research method through analysing structural equation modelling (SEM), with a dataset of 518 observations. The survey subject is the experienced and knowledgeable manager in supply chain management in the agricultural sector. The result found that risk has impacted not only directly and negatively on the supply chain cooperation but also indirectly through intermediary factors, namely commitment and the participant's opportunistic behaviour. In addition, the study has also proved that in some cases, the participant's dependency mentality in work and opportunistic behaviour lead to the opposite impact of commitment on trust and level of supply chain cooperation in agriculture. Based on this result, the study also makes recommendations to enhance the effectiveness of the supply chain cooperation in the agricultural sector in Vietnam. The findings contributed to both theory and practice. It pointed out the impact of risk on the supply chain cooperation in the agricultural sector, as well as the mediating role of commitment and opportunistic behaviour in this relationship.
Effects of atrazine and butachlor on growth of mung bean (Vigna radiata), water spinach (Ipomoea aquatica) and soil bacteria
Authors: Tran Thi Thuy Trang , Dang Phuong Thuy , Dang Tan Thanh , Ha Danh Duc
Published: November 2021

Atrazine and butachlor are herbicides extensively applied to control weeds. In this study, the effects of these compounds on the growth of mung bean, water spinach and soil bacteria were determined. The results showed that all offsets of mung bean and water spinach were killed after amendment with atrazine. However, the effects of butachlor on both plants in the dry season were unapparent, while this compound used at 2.0× (4.0 L/ha) severely reduced the growth of the plants in the rainy season. For example, the length of beanstalks, and weight of beanstalks and roots of mung bean grown in the rainy season at 2.0× butachlor were lower by 36.2% and 44.3% compared to the control, respectively. Moreover, the application of butachlor decreased the yield of mung bean. In addition, both atrazine and butachlor inhibited the growth of soil bacteria even after two months. This study showed that these herbicides are highly toxic to mung bean, water spinach, and soil bacteria.
Evaluating the invasive status of Mimosa pigra l., Eupatorium odoratum l. and Eichhornia crassipes (mart.) solms in Tram Chim national park in Dong Thap province
Authors: Nguyen Thi Cam Nhung , Dang Minh Quan
Published: November 2021

The study accessed the threat level of Mimosa pigra, Eupatorium odoratum and Eichhornia crassipes to flora in Tram Chim National Park by using the tour survey and standard quadrat setting method. Regarding canal and swamp habitats, Eichhornia crassipes had a very high threat level (IVI = 155.80% and the level 4 of association), reaching highest point in the rainy season. As regards the inside-dike habitats, Mimosa pigra had a high threat level (IVI = 70.79% and the level 4 of association), reaching the highest point in the dry season. Eupatorium odoratum had a moderate threat level (IVI = 49.99% and the level 3 of association). National Park’ managers enacted some effective controlling and management for Mimosa pigra and Eichhornia crassipes, but not for Eupatorium odoratum due to its low level of encroachment in the wild.
A relative study of diversity of endophytic fungi in a Lianas Butea superba from Belpahari and their seasonal variation
Authors:   Department of Botany, Bangabasi College, Kolkata-700009, West Bengal, India, Bagchi Biplab
Published: November 2021

Fungal endophytes from Butea superba were studied collecting from Belpahari of Jhargram district of West Bengal during three seasons-winter, summer and monsoon. A total of 159 plant tissue segments were resided by endophytic fungi among 225 tissue segments and endophytic fungi of the number of 201 were isolated from 159 various tisue specimens such as leaf, petiole and stem. The fungal isolates belong to the genera as many as 25, along with 5 unidentified fungi and few sterile mycelia. Beltrania sp., Lasiodiplodia sp., Fusarium sp., Penicillium sp., Pestalotiopsis sp. were found most commonly and dominantly found out of all isolates. Majority of the endophytic isolates were during winter season and least in summer. Colonization frequencies in winter, summer and monsoon are 73.33%, 60% and 78.66% respectively. This difference in CF % might be due to variation of moisture content in various seasons inside it and variation of absorbable nutrient contents in forest floor. It has been observed that microenvironment and microclimate were determining factors for assuring endophytic biodiversity.
Influence of chemical residue on the environmental engineering
Authors:   Department of Chemical Engineering, Central Tehran Branch, Islamic Azad University, Tehran, Iran, Erfani Hadi
Published: November 2021

This review summarizes waste management and there is a need for better understanding the scientific findings for recycling the waste materials and suggests areas where further research is needed. In major cities around the world, waste management today is based on a comprehensive, sustainable and environmentally sound system of maximization. From this perspective you are one of the most important issues in urban management. From this perspective you are one of the most important issues in urban management. Therefore, a number of cities around the world have succeeded in achieving an integrated and efficient management to achieve this goal by designing and implementing a variety of programs using state of the art technology separation of origin, collection, transportation and processing mechanisms. The main components of a modern waste management system generally include production, collection, separation, recycling and disposal. Separation, processing and recycling may occur at any stage of waste stream management. Design and implementation of a comprehensive sustainable waste management system require consideration of different waste characteristics in the region. Today’s humanity has been subjected to some form of consumerism. Lowering the quality standards for all types of goods and products, reducing, lowering some standards for quality control of goods, lacking serious quality control over products, increasing population, increasing consumer demand, diversifying goods, fashionable packaging, people’s desire to buy product. Stylish and thousands of said and untold indices result in consumerism and the consequence of producing millions of tons of different types of waste that are produced on a daily basis.
THE EFFICIENCY OF CULTIVATING CROWN FLAX, WINTER WHEAT, FOXTAIL MILLETIN STUBBLE FIELD, AND FIELD PEA UNDER ADAPTIVE SYSTEM OF BASIC TILLAGE OF ORDINARY CHERNOZEM
Authors:   OOO “Agrarno-promyshlennaya  kompaniya  Kuban-Agro”, Polous V.S. , Osaulenko S.N. ,   Stavropol  StateAgricultural  University
Published: November 2021

The development of resource-saving tillage and direct seeding technologies (no-till) of field crops end up making a profit when it is based on the results of research and practice but this is not the case in all regions. Taking this into account, in the central zone of the Krasnodar Region in the permanent crop rotation from 2013 through 2018, we studied the integrated effect of plowing (22-24 cm -the control), surface tillage (6-8 cm) and zero tillage (herbicide treatment) and the crop in the rotation on the economic efficiency of production and elements of soil fertility. The average annual air temperature in the area is +12.1°C; the precipitation amount is 614 mm. The soil is represented by ordinary chernozem; humus amount in the arable layer makes 3.8%; P2O5-22-28 mg kg of soil; K2O -350-380 mg kg of soil (according to B.P. Machigin). The accounting area of the plots amounted to 5000 m2; fourfold plot replica-tion; threefold temporal replication. The crops were sown with the Rapid600 seeder with fertilizer application. Pesti-cides and growth promoters were used. The crops were harvested with a Claas Tucano combine harvester. It was found that the tillage variants affected the yields of crown flax, winter wheat,foxtail millet in stubble field, and field pea; and also changed the production costs and the condi-tional net income for crops and the course of the crop rota-tion. Under direct seeding technology, the conditional net income for the course of the crop rotation made 58.6 thou-sand rubles per ha; fuel consumption -127 kg ha and labor costs -16.98 man-hours per ha which was by 5%, 43% and 11%, respectively, less than those in the control. Sur-face tillage also had an advantage in terms of these indica-tors. Moldboard plowing reduced the intensity of organic matter accumulation 1.5-1.2 times as compared to direct seeding (no-till) and surface tillage. The cultivation of 4 crops in a course of the crop rotation for 3 agricultural years stabilizes economic indicators and soil fertility. The developed technologies for crop optimization in a rotation (the crops in constant demand by the market); adaptive methods of basic tillage; preservation of soil fertility may be used by land users with similar soil and climatic conditions.
SOILMOISTUREREGIMEAND ITS REGULATION WHEN MAINTAINING THE GRASS COVER OF GLADES AND LAWNS IN THE ARBORETUM
Authors:   Altai State Agricultural University, Makarychev S.V. , Tingayev A.V. ,   Altai  State  Agricultural  University
Published: November 2021

Glades and lawns beautify any forest-park area, and therefore, when developing them, it is necessary to take into account the size and configuration, relief, path net-work, placement of shrubs and tree species as well as the quality of the grass cover. In small recreation areas or in arboretums, it is advisable to create lawns, not glades. It should be emphasized that there is practically no infor-mation on the processes of the formation of moisture con-tent regimes in soil profiles under glades or lawns in an arboretum. Therefore, the study of moisture accumulation and movement in the genetic horizons of chernozem is a topical issue. It follows from the analysis of the actual data that in early June 2014there was a significant moistening of the humus horizon of the chernozem under the grass cover. But at the end of the month, the amount of available moisture dropped sharply and continued to decrease in July and August. This caused soil moisture deficit that could only be met by irrigation. The year of 2016 was gen-erally wetter although in May the moisture content in the upper humus horizon was low. The drop of moisture con-tent in chernozem continued until mid-June when available moisture decreased to unsatisfactory values. From the end of June, regular rainfall has dramatically increased the available moisture that remained very good until the end of the growing season. As a result, a significant deficit of available moisture was observed only in late May and early June. In June 2017, the available moisture in the humus-accumulative horizon was satisfactory. But in the illuvial horizon, the moisture reserves were evaluated as good and irrigation was not required. Thus, for the research period only in 2014 it was required to irrigate the chernozem soil profile in the glade under grass cover.
ORGANOPATHOLOGY OF BRONCHOPNEUMONIA IN CALVES
Authors:   Altai State Agricultural University, Grinchenko M.S. , Zhukov V.M. ,   Altai  State  Agricultural  University
Published: November 2021

The statistical data on the incidence of bronchopneu-monia in Simmental calves were collected and analyzed on the farm of the AO “Imeni Gastello”, the Khabarskiy District of the Altai Region. This disease is widespread among young animals. Most often, bronchopneumonia is caused by bacterial microflora; the disease is frequently associated with a violation of veterinary hygiene requirements. The danger of bronchopneumonia for young animals lies in the fact that not only the lungs are affected, but also the entire bronchi. After analyzing the collected data at the livestock complex and according to the information of the veterinary registration log, bronchopneumonia was detected in 967 calves at the age of 4-6 months from 2017 through 2020. In 2020, the largest number of young animals (221 heads) was affected. According to the study, a high incidence of bronchopneumonia was observed from October through April each year; in April 2019, a high outbreak of broncho-pneumonia was recorded in calves (60 heads). In spring and summer, bronchopneumonia is detected only occa-sionally, or there are no cases at all. Bull-calves are more often affected by the disease; cow-calves are more re-sistant to this disease. There was no loss of young cattle from 2017 through 2019; in 2020, 4 animals died. Simmen-tal calves are treated with Streptomycinand Mucaltin. As prevention, it is advised to follow the veterinary hygiene requirements for young-stock barns and decontaminate manure and litter.
DEVICE FOR PURIFICATION OF DIESEL ENGINE EXHAUST GASES
Authors:   Ryazan State Agrotechnological University named after P.A. Kostychev, Nelidkin A.V. , Borychev S.N. ,   Ryazan State Agrotechnological University named after P.A. Kostychev, Oleynik D.O. ,   Ryazan State Agrotechnological University named after P.A. Kostychev
Published: November 2021

To ensure high quality and productive work of employ-ees, it is necessary to achieve the target parameters of the microclimate and to exclude harmful and toxic substances in the atmosphere of the working area of agricultural prem-ises of a closed volume and air exchange. The main rea-son for the distortion of the air-gas regime of the room is the use of agricultural machines in closed industrial prem-ises (warehouses, storage facilities, livestock facilities, etc.). As a result, there is a decrease in the quality of prod-ucts and working conditions at agricultural enterprises, as well as a reduction in the operational life of structures. To-day, in agricultural machinery, diesel engines are most often used as power units which, unlike gasoline engines are more economical, and also reduce the harmful impact on the environment. But, despite this, the operation of die-sel engines still causes the accumulation of harmful com-ponents in the atmosphere of the room which negatively affects the health of the staff. The analysis of the designs of devices for exhaust gas purificationof internal combus-tion engines revealed the problems that affect the efficien-cy of the purification. The most significant problems are as following: large weight and dimensions, reduced efficiency of the neutralizers when the engine is running at modes close to the nominal ones, and large gas-dynamic re-sistance. To solve these problems, the design of a device for exhaust gas purificationin diesel engines was devel-oped. The use of this utility model will increase the efficien-cy of the device for exhaust gas purification. It will improve the environmental performance of the diesel engine reduc-ing emissions of harmful substances and soot into the at-mosphere.
NCREASING DURABILITY OF PROTECTIVE COATINGS OF FARM MACHINERY AND EQUIPMENT WITH NANO-MODIFIED PAINTWORK MATERIALS
Authors:   Novosibirsk State Agricultural University, Pchelnikov A.V. , Korotkikh V.V. ,   Novosibirsk State Agricultural University, Ilyasov A.P. ,   Novosibirsk State Agricultural University
Published: November 2021

This paper discusses the current areas of work to en-sure the performance of protective coatings for machinery and equipment in theagricultural industry complex for the conditions of Siberia. The following five main areas were identified: corrosion protection, thermoregulation, fire re-sistance, antistatics and radiation protection. It was found that the most efficient way to ensure the performance of coatings is their nanomodification. The method of fire re-sistance tests developed at the Novosibirsk State Agricul-tural University is presented. The results of preliminary tests in two areas are presented: fire resistance and corro-sion protection. One of the promising nano-additives is bismuth oxide which may improve fire resistance and phys-ical and mechanical properties. According to the research results, when the concentration of bismuth oxide reaches 5%, an extremum is observed for the values of hardness (86-94) and adhesion (3.3-3.6 MPa) of the coating. At the same time, the addition of bismuth oxide in a concentration of 7.5% made it possible to achieve a significant increase in the fire resistance of the coating. Fire resistance and ignition time increased to 240°C and 65 s, respectively. Some of the most effective additives are identified and the further direction of the study is indicated which consists in optimizing the compositions of protective coatings and providing a set of properties for operating conditions in each specific case. It is also necessary to take into account the combined effect of nanomodifiers on the properties of the protective coating.
RESULTS OF SIMPLIFIED MATHEMATICAL MODELING OF LIQUID TEMPERATURE DISTRIBUTIONIN THE HEAT EXCHANGE CHANNEL OF AN ELECTRIC HEATER WITH AN INTERNAL HEAT SOURCE
Authors:   Altai State Agricultural University, Bagaev A.A. , Bobrovskiy S.O. ,   Altai  State  Agricultural  University
Published: November 2021

Indirect electrical resistance heating systems are heat-ers with internal heat sources and are widely used in agri-culture for heating gaseous and liquid media. Such sys-tems are characterized by insufficient intensity of heat ex-change processes. This implies a large heat transfer sur-face area and significant geometric size. Earlier, an attempt was made to solve the problem of increasing the efficiency of heat transfer processes and minimizing the geometric size of the heat exchanger. For this purpose, the heat ex-change characteristics were simulated and the geometric dimensions of three heat exchange systems were deter-mined: “pipe with internal heat sources in a dielectric pipe”, “pipe with an internal heat source -a membraneof heated liquid” and “cylindrical coil -heated liquid”. The analysis of these heat exchange systems has shown that the most promising is a coil-type heat exchanger. This system has the best heat transfer characteristics and the most compact size. To confirm the correctness of the applied method of calculating the heat exchange and geometric parameters of the heat exchanger, the simulation of the temperature dis-tribution of the heated liquid in the channel of the coil heat exchanger is implemented in this work. The verification calculations carried out under the formulated assumptions, using the example of a coil heat exchanger, show that the method for determining the heat exchange and geometric parameters of heat exchangers is correct. As a result of the simulation, it has been found that the error in determining the required channel length of the coil heat exchanger, the number of turns and the height of the coil to reach the liq-uid temperature at the outlet of 75°C does not exceed 4%. A similar conclusion can be made regarding the heat ex-changers of the types “pipe with internal heat sources -heated liquid” and “pipe with an internal heat source -a membraneof heated liquid”.
EVALUATION OF SOME GOOSEBERRY VARIETIES REGARDING ADAPTABILITYIN THE MIDDLE URALS
Authors:   Ural Federal Agricultural Research Center, Yevtushenko N.S.
Published: November 2021

This paper discusses the observation data on 23 gooseberry varieties on 4 fruiting seasons (2016-2019) under the conditions of the Middle Urals. The varieties were evaluated in terms of adaptive and economic charac-ters: winter hardiness, frost resistance, productivity, drought resistance, and large-fruit character. The observa-tions and counts were carried out according to the “Pro-gram and methodology for the study of fruit, berry and nut-bearing crop varieties”. Two gooseberry varieties Berill and Avangard stood out with good adaptation to the Middle Urals and high levels of economic characters (freezing -up to 2.0 score points; average productivity -1.1-2.2 kg per bush; average fruit weight -3.6-3.8 g; low spinosity of shoots). The varieties Shershnevskiy, Seyanets Lefora, Eridan, Demidovskiy, Stanichniy, Kolobok, Kuybyshevskiy Chernoplodniy showed good adaptability; the maximum freezing was within 2.0 points; the general condition of plants at the end of study -4 points.Under good precipita-tion, the varieties Demidovskiy, Uralskiy Vinograd, Kolobok, Berill, Avangard and Serenada showed genetical-ly inherent large-fruit character (the average berry weight -over 5.0 g; the maximum -6.1-8.2 g).