bluuebunny/crossref_metadata_2025 huggingface dataset:
A dimensão internacional nas transformações urbanas no bairro Floresta em Porto Alegre
Authors: Marx Vanessa , Scapini Gabriela Luiz , Araújo Gabrielle
Published: May 2022

Resumo Neste artigo, buscamos compreender como a dimensão internacional vem influenciando as transformações urbanas no bairro Floresta, localizado na região do 4º Distrito de Porto Alegre. A agenda urbana vem sendo transformada na cidade a partir dos processos de financeirização em curso, com a alteração dos regimes urbanos e disputas nessa região. A partir desse contexto, apresentamos a metodologia desenvolvida com o intuito de captar a questão multiescalar no território, a formação de alianças, coalizões políticas e parcerias público-privadas. Consideramos que a relação global-local incide nessa região e, através da construção metodológica, buscamos incorporar o olhar dos atores sociais com incidência no bairro Floresta, para compreender as transformações que vêm ocorrendo no território.
Modelo de medición de ecosistemas inteligentes desarrollados bajo el paradigma del internet de las cosas (IoT)
Authors: Quiroz Estrada Alejandro , Jiménez Builes Jovani Alberto , Acosta Amaya Gustavo Alonso , Espinosa Bedoya Albeiro , Zapata Jaramillo Carlos Mario
Published: May 2022

Objetivo: Proponer un modelo de medición dentro de una arquitectura IoT, con el fin de establecer qué características de calidad son las más convenientes y necesarias para la red de objetos tomando como referencia el modelo jerárquico ISO/IEC 25000 de calidad del software. Metodología: Para el diseño del modelo se realizó una revisión sistemática de literatura que permitió obtener evidencias desde artículos científicos almacenados en repositorios digitales para poder cuantificar los atributos de calidad y determinar las métricas ideales. Como punto de partida se realizaron una serie de preguntas de investigación y una encuesta a un grupo de expertos con conocimiento en IoT para determinar que características y subcaracterísticas de calidad cumplen con los requisitos necesarios. Resultados: Se evidencio que los resultados y resolución de preguntas de investigación planteadas al igual que la encuesta realizada por el grupo de expertos para la validación del modelo responden a los criterios necesarios para un modelo de calidad. Además, con la finalidad de facilitar el entendimiento del modelo que aquí se propone, se realiza una representación gráfica por medio de esquemas preconceptuales. Conclusiones: Por ultimo, este modelo incluye métricas externas para medir atributos de características de calidad en cualquier área del IoT.
Diagnóstico de los impactos ambientales antropogénicos presentes en el Complejo Cenagoso de Santiago Apóstol, Departamento de Sucre
Authors: Sánchez Cruz Camila Andrea , Gutiérrez Fonseca Jaime Eduardo , Gutiérrez Hoyos Nohora Efigenia
Published: May 2022

Objetivo: Realizar un diagnóstico ambiental del complejo cenagoso de Santiago Apóstol CCSA, incluyendo el Arroyo Grande de Corozal, situado en el departamento de Sucre, determinando las principales presiones antropogénicas que impactan la calidad del recurso hídrico y del ecosistema. Metodología: Se realizó un análisis de las características del  complejo y se evaluó la percepción de las comunidades aledañas. Además, se evaluaron parámetros fisicoquímicos y microbiológicos, y se aplicó la metodología IMPRESS para identificar las presiones e impacto en estos cuerpos de agua. Resultados: Se identificaron vertimientos relacionados principalmente a actividades pecuarias y agroindustriales, así como de aguas de origen doméstico. La falta de plantas de tratamiento de agua tiene un impacto sobre el CCSA y esto se refleja en la alta presencia de coliformes totales, DBO y solidos disueltos, principalmente en el AGC. Además, la población percibe estos cuerpos de agua como un bien de alto valor, pero consideran que no ejercen un impacto. Los impactos y la definición del riesgo de las presiones a los cuerpos de agua de interés arrojaron como principales presiones a las fuentes puntuales, alteraciones morfológicas y uso del suelo, teniendo un impacto comprobado y que representan un riesgo alto. Conclusiones: El manejo de los recursos hídricos, la implementación de plantas de tratamiento y el uso de alternativas biotecnológicas como la ficorremediación serían de suma importancia disminuir los factores de contaminación y preservar el CCSA. Además, es necesidad de fomentar una cultura y conciencia de conservación y protección de estos cuerpos de agua.
OFF-LINE ESTIMATION ALGORITHM OF SQUIRREL-CAGE INDUCTION MACHINE EQUIVALENT CIRCUIT PARAMETERS BY A FALLING PHASE CURRENT CURVE
Authors:   EleSi JSC, Bunkov Dmitriy
Published: May 2022

Relevance The construction of the most popular and widespread, according to the author, a field oriented control system for squirrel-cage (SC) induction machine (IM) is based on the use of a linear mathematical model IM, the parameters of which are represented by a T-shaped equivalent circuit without taking into account magnetic core loses. The most domestic frequency converters (FC) do not have a built-in universal option for estimation of IM equivalent circuit parameters under the condition of the rotor non-rotatable, which in turn is the standard for the most advanced foreign manufacturers. Thus, the construction of offline identification algorithms is especially important in the development of software for universal domestically produced frequency converters, capable of working with different AM models, which increases their competitiveness. Aim of research To develop an algorithm for off-line identification of non-rotating SC IM equivalent circuit parameters by a stator falling current curve using the differential evolution method based on the obtained analytical mathematical model, and also to check the correctness of the obtained parameter estimates using analysis of regression residuals. Research methods In this study, theoretical and experimental research methods were used. The theoretical methods include: the theory of electric drive, the theory of automatic control systems, the theory of electrical machines, the theory of differential equations, as well as methods for compiling and solving systems of linear and non-linear algebraic equations, direct and inverse Laplace transform, optimization methods. Experimental studies were carried out on a hardware-software complex, where regression analysis methods were used to evaluate the accuracy of the results. Results An adaptive regression mathematical model has been developed that describes in an analytical form the process of SC non-rotating IM stator current falling. Based on the developed adaptive regression mathematical model, an algorithm of induction motor equivalent circuit parameters estimation was formed by the method of differential evolution. Using the analysis of regression residuals, confirmed the correctness of estimated IM equivalent circuit parameters obtained using the developed preliminary identification algorithm based on the experimental falling current curves. Keywords: equivalent circuit, induction machine, analysis of regression residuals, offline identification, differential evolution, optimization
DEVELOPMENT OF A MODEL FOR FORECASTING THE TECHNICAL CONDITION OF OILFIELD POWER-MECHANICAL EQUIPMENT USING AN ARTIFICIAL NEURAL NETWORK
Authors:   Industrial University of Tyumen, Sukhachev Ilya , Sidorov Sergei ,   Industrial University of Tyumen, Sushkov Valery ,   Nizhnevartovsk State University, Antropova Victoria ,   Industrial University of Tyumen
Published: May 2022

Relevance The work is devoted to the development of a system for predicting the technical condition of oilfield power-mechanical equipment, in particular the installation of an electric centrifugal pump, as a way to solve the problem of failure of electrical equipment associated with the exhaustion of its resource. Aims of research Improving the reliability of oilfield power-mechanical equipment by predicting the technical condition of the installation of an electric centrifugal pump in the current operating conditions. Research methods To determine the technical condition of the installation of an electric centrifugal pump, artificial neural network methods and computer applications were used. Results A method for implementing an artificial neural network is presented, which makes it possible to predict a change in the technical state of electrical equipment during further operation under current conditions. A schedule for predicting the technical condition of the ESP has been obtained.
THE FEEDING OF GYRFALCON (FALCO RUSTICOLUS, FALCONIFORMES, FALCONIDAE) IN KAMCHATKA
Authors:   Kamchatka State Technical University, Lobkov E.G.
Published: May 2022

In Kamchatka, an investment project is being implemented for the artificial reproduction of rare species of falcons, primarily gyrfalcon. For successful breeding of birds, it is necessary to know their trophic preferences in nature. The article analyzes information on the nutrition of the gyrfalcon in Kamchatka, collected over the entire history of ornithological research in the region. In the diet of the gyrfalcon, minimum 41 species of birds and 11 species of mammals are identified. The composition of the food of specific individuals is determined by their habitat in a given season of the year. During the breeding season, ptarmigans (Lagopus lagopus, L. mutus) are crucial for most gyrfalcons, and small mammals (specially American (arctic) ground squirrel Spermophilus parryi) are also important in the mountains. On migrations and in winter (especially on Kamchatka Peninsula), an important role is played by water, near-water and synanthropic species of birds. In Koryak Highland in winter an important role is played ptarmigans as usual. Occasionally they feed on fish processing waste and bait in hunters' traps.
A Comparative Analysis of Impressed by and Impressed With in Two Corpora
Authors: Kang Namkil
Published: May 2022

The main purpose of this paper is to demonstrate that impressed by and impressed with are low similarity synonyms. A major point to note is that impressed by and impressed with show different patterns in all genres of the COCA (10, December 2021. Online https://corpus.byu.edu/coca). It is interesting to note that impressed by and impressed with show the same pattern in the misc. genre of the BNC (10, December 2021. Online https://corpus.byu.edu/bnc), but they show a different pattern in six genres. It is significant that impressed by and impressed with show a high degree of similarity in the misc. genre, but do not show it in the academic genre. The COCA (10, December 2021. Online https://corpus.byu.edu/coca) shows that only 13.63% of forty-four nouns are collocations of both impressed by and impressed with. Similarly, the BNC (10, December 2021. Online https://corpus.byu.edu/bnc) indicates that impressed by Mr. and impressed by arguments are the most frequently used types in the UK. The BNC (10, December 2021. Online https://corpus.byu.edu/bnc) further shows that impressed with home and impressed with Mr. are the most preferred collocations in the UK. Finally, the BNC (10, December 2021. Online https://corpus.byu.edu/bnc) shows that only 2.5% of forty nouns are the collocation of both impressed by and impressed with.
Exploring Motivational Orientations of Prospective Language Teachers
Authors: Rusminto Nurlaksana Eko , Setiyadi Ag. Bambang , Mahpul  , Wicaksono B. Anggit
Published: May 2022

Pre-service teacher program has been a big issue in educational development and research worldwide. A dichotomy of their motivation under intrinsic motivation and extrinsic motivation is widely accepted but the motivational orientations under altruistic, intrinsic and extrinsic motivation are also identified. This study was meant to identify what motivational orientations the Indonesian preservice language teachers had and whether their motivations changed while taking the training program. The criteria on reliability of internal consistency of the items were relatively high with their Cronbach’s Alpha .85. The results show that the participants had the three classifications of motivation of pre-service teachers and the results also revealed that the three sub-scales were significantly correlated. The empirical data in this study supported that the category of motivation of pre-service students under altruistic, intrinsic and extrinsic motivation and the data also revealed that the participants became more motivated to be teachers after entering to the teacher training program. The data also suggests that the three types of motivation (altruistic, extrinsic and intrinsic orientation) are not antagonistic.  The data also implies that motivational orientations in general are identified under the continuum of the extrinsic- intrinsic motivation and other categories, if any, may be grouped under the continuum.
Interpretation of Conversational Implicature in the Film Green Book From the Perspective of the Cooperative Principle
Authors: Ye Ya
Published: May 2022

Green Book, which premiered in September 2018, won various awards during the North American film awards season, culminating in the 2019 Academy Awards for Best Picture, Best Original Screenplay and Best Supporting Actor. The film follows the travels of African-American pianist Dr. Donald Shirley and his hired Italian chauffeur and bodyguard, Tony Lip, in the 1960s. Combining Grice's conversational implicature theory and cooperative principle theory, this paper analyzes the dialogue between Dr. Donald Shirley and Tony Lip in the film, explores the implication of conversation from the violation of the cooperative principle, so as to deeply understand how conversation depicts character's personality and how conversation conveys humor.
An Analysis of the Personalities in Love Is a Fallacy From the Perspective of Cooperative Principle
Authors: Dong Jinshuai , Deng Xiangmeng , Wang Yan
Published: May 2022

Pragmatics, closely related to the literature, serves as an effective tool for studying and appreciating literary works. From the perspective of Cooperative Principle, this study analyzes the conversation in Love Is a Fallacy with an aim to help readers to systematically decode the characters’ personalities. The results of the analysis indicate that vivid personalities have been successfully portrayed through characters’ violation of Cooperative Principle, but Polly only violated the maxims of quantity and relation as a result of her simpleness and ignorance, which offers different perspectives in critically interpreting the female images in Shulman’s works.
Del hablante hacia el oyente. Otra forma de injusticia testimonial
Authors: Ávila Ignacio
Published: May 2022

En su reflexión sobre la injusticia testimonial, Miranda Fricker se centra siempre en el oyente. Es el oyente quien, en virtud de un prejuicio, comete la injusticia testimonial contra el hablante al darle menos credibilidad de la que merece. Mi propósito en este ensayo es analizar una forma paralela de injusticia testimonial que va en la dirección contraria, del hablante hacia el oyente. Trataré de caracterizar la estructura interna de este tipo de injusticia y esbozaré algunas de las formas que puede tomar. Luego exploraré algunas consecuencias de esta clase de injusticia testimonial por parte del hablante.
Editorial
Authors: Gómez-Botero Maryory A.
Published: May 2022

The first free-access electronic scientific journals appeared with the creation of the Internet, before the invention of the world wide web. In 1991, Surfaces and Psycoloquy were pioneering journals featuring free internet content and ensuring the copyright of the authors (as would later be said in the Budapest declaration or in the Berlin declaration) [1]. Another example was The Public-Access Computer Systems Review, an electronic journal established in 1991, also committed to spreading Open Access (OA). One of the articles published in the first issues of this journal entitled "Online journals: disciplinary designs for electronic scholarship" described what would happen a few years later: the Internet or other networks would be the vehicle for scientific communication; the digital world would allow an acceleration in the dissemination of science compared to the printed era and that the cost of electronic publication would be lower than the printed version, therefore it could reach a greater number of users [2].
THE PROFESSIONAL DEVELOPMENT FEATURES OF HIGHER EDUCATION INSTITUTIONS LECTURERS
Authors:   Taras Shevchenko National University of Kyiv, Batychenko S. , Kryvets O. ,   Taras Shevchenko National University of Kyiv
Published: May 2022

In today’s world, an adult faces many challenges, which determine the need to learn continuously, improve one’s skills, and sometimes even change one’s profession. The concept of adult education has been developed in the view of a number of issues, namely, natural aging of the population and demographic crisis; rapid external labor migration; labor market imbalance associated with a significant number of workers with higher education and shortage of workers; modern competencies by people aged “45+” insufficient for successful employment and active participation in public life; lack of state policy on adult education in Ukraine during all the years of independence, in contrast to the EU policy and practice in this area. Due to the lack of open, complete and reliable information on adult education, as well as its components, namely the professional growth of employees in general and lecturers in particular, sociological research on these issues. The issues of improving the professional growth of employees, the peculiarities of the organization of the process of professional growth of employees, self-education and the most effective forms of adult education are revealed. As a result of a sociological study, it was found that employees are ready for self-education and professional growth, but it should be supported by employers and officials at various levels. Investigating the issues of professional growth of lecturers of higher education establishments, a sociological study was conducted in 2020 and 2021. The study has revealed the issue of compliance with legislation and actual implementation of conditions for professional growth of lecturers; dependence on advanced training and career growth; self-education and skills gained as a result, as well as a rating of soft skills; self-education for development of soft skills; features of the combination of family and professional duties; satisfaction with working conditions and subsequent desire to change one’s job. The study has established that a high percentage of respondents are committed to advanced training in accordance with the legislation of Ukraine; half of the respondents believe that there is no correlation between one’s professional growth and career growth; the share of lecturers involved in self-education for development of soft skills is growing every year; a third are dissatisfied with working conditions, and half of the respondents are about to change their jobs.
RESEARCH ON THE DISTRIBUTION AND POPULARITY OF THEME PARKS IN THE WORLD
Authors:   Taras Shevchenko National University of Kyiv, Masliak P. , Uliganets S. ,   Taras Shevchenko National University of Kyiv, Slyzkii A. ,   Taras Shevchenko National University of Kyiv
Published: May 2022

The article presents the results of research on the features and popularity of theme parks in the world as destinations for recreational recreation. The practical experience of the functioning of the most visited world theme parks as an example of effective development and functioning of tourist infrastructure is generalized. The article will be useful for students, teachers and researchers studying the field of hospitality and tourism. The study highlights data on the distribution and popularity of theme parks in the world. Based on statistics, charts of theme parks in the world are formed, which show the growing trend in the number of visitors to one of the largest popular theme parks Disneyland. They analyzed statistics will allow to better calculate the future pace of development of the popularity of theme parks. The structure of theme parks is studied, as well as approaches to providing visitors with the highest level of service are considered. The structure of the California theme park and the trend of increasing attendance over the last ten years are analyzed in detail. New approaches to the promotion of theme parks are considered, namely their use as educational platforms for classes such as physics and natural sciences. The topic of introduction of innovative recreational products in the Ukrainian tourist infrastructure is extremely important both for raising the economic level, because it will bring significant profits and for the promotion of our country among European tourists. The creation of a theme park in Ukraine will increase the country’s tourist popularity in the tourism market, help increase the flow of tourists and improve the quality of recreation. Parks of this level take into account a wide range of sociocultural aspects and needs of vacationers, as well as create all the conditions for a useful holiday with family and friends. Due to the high level of organization of the territory and the work of qualified personnel, the theme park can be a profitable institution that will provide, in addition to leisure, also new jobs and reduce the level of labor migration. Keywords: tourism, theme park, Disneyland, eco-park, recreational vacation.
Literary landmarks of Kyivan Rus' in the context of legal culture
Authors:   Taras Shevchenko National University of Kyiv, Kyiv, Ukraine, Semykras V. V.
Published: May 2022

Legal culture at the present historical stage is considered an important factor in the development of state relations and the legal system of Ukraine. Its potential is not limited to the processes of modernization of the legal system, it extends to the processes of formation and development of state and social institutions, legal socialization of an individual, including ethics of education and ethics of organizations, stability of law and legal order and more. In this regard, by studying the origins of modern legal culture, one can provide answers to the question of why in the modern Ukrainian society legal culture is of such a nature that differs in contradictions and extremes, in a variety of forms and methods of assessing the legal order, and features a high degree of abstraction and, at the same time, growing legal consciousness coupled with increasing understanding of the need for legal education. To do this, one should turn to the analysis of the legal culture of the Kyivan Rus' period – the emergence of the first statehood in our national history, reflected in the legal and literary landmarks of that time. The article analyzes the literary and legal landmarks of Kyivan Rus' in the context of the legal culture of the pre-feudal period and the beginning of the feudal fragmentation of the ancient Rus' state. On the example of literary, literary-legal and legal monuments the article explores the features of the nature of the legal culture of then Rus', characteristics of its formation and specificity of its manifestation. Philosophical and legal analysis of the texts of literary landmarks of Kyivan Rus' allows us to identify the features of the legal culture of that time reflected in those works. This study will help us to investigate, through the analysis of the peculiarities of the national chronicle, the nature of the legal culture of pre-feudal Kyivan Rus', as well as to analyze the mechanisms of composition of legal documents of Kyivan Rus' through the prism of legal culture and legal consciousness of that period.
Medical practices in the context of socio-cultural transformations
Authors:   Taras Shevchenko National University of Kyiv, Kyiv, Ukraine, Lyubivaya M.-M.
Published: May 2022

The article is devoted to revealing the place and significance of therapeutic practices, which are a significant component of cultural practices and undergo transformation in accordance with the changing picture of the world and the dominant narrative of culture. Regardless of the level of development of society, the problem of Health is a priority, and a set of practices and ideas designed to preserve it is a sustainable element of any culture. Socio-cultural conditions of the present make clear the relevance of the concepts of "Health" and "disease", demonstrate the influence of medical practices and ideas about them on all spheres of human existence, but at the same time there is an insufficient level of scientific understanding of the formation and translation of narratives related to the purpose and participants of therapeutic communication, the principles of its functioning, which determines the importance of research on this topic within the framework of cultural discourse. The scientific novelty of the work consists in determining the mutual influence of medical practices and various forms of cultural text, identifying the experience of treating the disease in its specific historical and cultural existence, as well as its projections in linguistic and mythological systems. In the study of the above-mentioned issues, the method of cultural and historical reconstruction is applied, which reveals the formation and development of medical discourse and communication and attempts to rationalize and legitimize them in the cultural space.
Ukrainian baroque in visual arts – national symbols in the context of european culture
Authors:   Taras Shevchenko National University of Kyiv, Kyiv, Ukraine, Stoian S. P.
Published: May 2022

The article studies the peculiarities of visual image symbolic type originating in the artistic practice of Ukrainian baroque. It is stated that baroque culture of 17-18 cent. was spreading across Ukrainian territories. Meanwhile Ukrainian art of that period was developing in close interaction with the art of Central Europe, Russia and Balkan countries. Realistic traditions of Western Europe were actively taking roots on Ukrainian territory thus forming the alternative for sacral orthodox art. Symbolic and allegoric type of visual art is mostly used for didactic and educational aims (I. Galyatovsky), narrative ones (I. Bondarevska) and to be more precise and clear it is accompanied by text explanations. Symbolic motives are also represented in virtually all works of H. Skovoroda distinguishing purely symbolic images and fantastic ones. He believes that symbolic imagery is a "picture of wisdom". Emblem-embedded and symbol-embedded books with symbolic and allegoric illustrating engravings become more common and widespread due to the typography development. Publication of "Symbola et Emblemata" and "Iphika Hieropolitica" promotes the usage of these murals, icon paintings, and didactic motives of secular arts. Symbolic and allegoric contents of ethno-national coloring fill the imagery of Ukrainian national icon paintings ("Cossack Mamay", etc.) and symbolically-allegoric compositions of icon paintings ("Jesus Christ the Husbandman", "The Eye of Providence", "Crucifixion with Vine", "Christ in the Winepress", etc.). Also allegoric motives are used in parsuna genre. The article states that, due to the rationalistic tendency influence of European culture, Ukrainian visual art of baroque period moves away from Byzantine canons with their symbolic conventionality thus turning more and more to realistic type of imagery (especially in portrait genre) and at the same time retaining symbolic and allegoric techniques which gained some ethno-national peculiarities.
Análise morfológica, biométrica e de fases de desenvolvimento: Solanum diploconos
Authors: Hoffmann Pablo Melo , Sampaio André Cesar Furlaneto , Borgo Marília , Grabias Jeniffer , Blum Christopher Thomas
Published: May 2022

Solanum diploconos é um arbusto nativo do bioma Mata Atlântica, com uso potencial alimentar, medicinal, paisagístico e em restauração florestal. Pesquisas sobre a espécie são escassas, limitando o entendimento de suas funcionalidades e melhoria de processos de produção. Analisou-se a morfologia das estruturas reprodutivas, da germinação e da plântula; a biometria de frutos e sementes; o desenvolvimento das mudas e o teor de umidade da semente em diferentes armazenamentos e épocas de coleta. Realizou-se acompanhamento fenológico e coleta de material biológico em Fernandes Pinheiro e Prudentópolis, Paraná; as demais mensurações e a produção das mudas ocorreram em Campo Largo, Paraná. Os frutos são carnosos, indeiscentes; as sementes são pequenas (1,70-3,00 mm de diâmetro; 0,75 mm de espessura), endospermáticas e campilótropas. O embrião é circinado, com germinação epígea fanerocotiledonar. Frutos com 2,60-4,60 cm (comprimento) e 2,20-3,10 cm (diâmetro). A umidade variou de 5,75 a 10,43% nas diferentes condições analisadas. As plântulas (20 dias) apresentaram diâmetro médio do colo de 0,81 mm, cotilédones com 5,34 mm de comprimento e 1,99 mm de largura. As mudas (120 dias) têm, em média, seis folhas, diâmetro do colo de 4,68 mm e altura de 23,66 cm.
Mushroom extract induces resistance in passion fruit and in vitro control of Xanthomonas axonopodis pv. Passiflorae
Authors: Fiori Claudia Cristina Leite , Mattos Amanda do Prado , Rissato Bruna Broti , Estrada Katia Regina Freitas Schwan
Published: May 2022

In vitro inhibitory capacity of Lentinula edodes and Agaricus blazei extracts on Xanthomonas axonopodis pv. passiflorae and their capacity to induce resistance in passion fruit in a greenhouse are evaluated. Aqueous crude extracts (CEs) were prepared by hydrating the basidiocarp dry powder with distilled water for 24h, at 4 ºC. CEs were added in test tubes at concentrations 10, 20, 30 and 40%, whilst control contained water only. Bacterial suspension (1 mL) was added to each tube (108 cfu.mL-1) and incubated in the dark at 28 °C for 24h. The bacterial suspension was measured by a spectrophotometer at 550 nm. Passion fruit cultivars IAC-275 and Epagri Oval Grande were sown on two substrates in a greenhouse: substrate 1 (SB) - horizon B soil; substrate 2 (SBC) - 40% soil from horizon B + 40% organic compost + 20% roughage (rice husk). A. blazei aqueous crude extract (ACE) treatments were applied at 20% and 40%; L. edodes ACE 20% and 40%; biofertilizer Agromos® 1% and control (without treatment) were started when the plants were in the 4-6 leaf stage. Sprays were done weekly, totaling four applications. Seven days after the first application and seven days after the last spraying, leaves were collected to evaluate chitinase, peroxidase and β-1,3-glucanase activity seven days. In vitro aqueous mushroom extracts inhibited the CFU of X. axonopodis pv. passiflorae and increase in the activity of peroxidase and β-1,3-glucanase was observed in passion fruit plants in the greenhouse.
Parâmetros ambientais de propriedades leiteiras localizadas no Estado do Rio Grande do Sul
Authors: Simon Patricia Cristina , Machado Juliana Medianeira , Lütkemeyer Eduardo Rafael , Silveira Diógenes Cecchin
Published: May 2022

A atividade leiteira é considerada um dos principais segmentos do agronegócio brasileiro, sob o ponto de vista econômico e social. O estudo tem por objetivo contribuir na compreensão dos parâmetros ambientais envolvidos na formação do perfil sustentável de propriedades leiteiras. Os menores índices ambientais foram devido ao manejo inadequado de dejetos sólidos e líquidos, bem como do solo em área de preservação permanente e evidências de erosão. Como medidas mitigadoras do impacto ambiental, sugere-se o planejamento de demanda dos recursos financeiros para a adequação e construção de estrumeiras cobertas para tratamento correto dos dejetos antes da aplicação ao solo, tratamento da água de consumo, recomposição gradual das áreas de preservação permanente e controle de erosão. Por fim, a destinação correta e o tratamento dos dejetos oriundos da bovinocultura de leite devem ser estratégias empregadas, concomitantemente com o armazenamento das embalagens de todos os produtos utilizados na propriedade. Nesse sentido, o planejamento da propriedade torna-se de suma importância para o sucesso e o incremento da sustentabilidade na atividade leiteira. As adequações em torno do planejamento da atividade leiteira e seus resíduos devem ser priorizados, a fim de aumentar os índices ambientais, e por consequência tornar essa atividade agrícola mais sustentável.
Arrendamento de pequenas propriedades para a agroindústria canavieira: fatores influenciadores e perspectivas para a região Noroeste de São Paulo
Authors: Oliveira Ademir Kleber de , Lima Edy Carlos Santos , Matias Rosemary , Pina José Carlos
Published: May 2022

A indústria canavieira está em expansão no Estado de São Paulo e parte da ocupação de novas áreas ocorre devido ao arrendamento de terras. Este trabalho buscou analisar os fatores que influenciam o interesse dos pequenos produtores rurais a arrendarem suas propriedades, relacionando isso ao avanço do cultivo da cana-de-açúcar nos Escritórios de Desenvolvimento Rural de Jales e Fernandópolis, São Paulo. A pesquisa é classificada como descritiva e quantitativa e, para coleta de informações, utilizou-se um formulário aplicado a 373 proprietários rurais, com dados avaliados pela análise fatorial exploratória. Os resultados demonstram que a maioria dos entrevistados é do sexo masculino e aposentados, com baixo nível de escolaridade, sendo a principal mão de obra utilizada a familiar, com a renda dos que arrendam terras sendo superior a 4,0 salários mínimos. Constatou-se que 41,00% produtores rurais estão se desfazendo de suas propriedades para a indústria sucroalcooleira. A análise possibilitou a identificação de cinco fatores, explicando a maior parte das variações das medidas originais, indicando um bom nível de representação dos dados. Os fatores relacionados ao arrendamento são a rentabilidade, impactos ambientais, caracterização, origem da empresa rural e a utilização de mão de obra externa, e, por último, a qualidade de vida. Apesar de todos os cinco fatores influenciarem, o principal motivo que leva ao arrendamento das pequenas propriedades é o fator rentabilidade, com variância explicada de 37,39%, indicando que esse tipo de ação produz rendimentos vantajosos para o proprietário, o que leva a cessão das terras. Dessa maneira, é evidente que sem a melhoria na rentabilidade dos produtores rurais, continuará ocorrendo a transferência de terras para a indústria canavieira, levando a transformações na estrutura agrária da região através do avanço dessa monocultura.
Promoção da alimentação saudável via rede social entre universitários
Authors: Dutra Keila Regina Barroso , Véras Thamires Ueislla de Castro , Silva Natália Cristina de Oliveira Vargas e , Kutz Nyvian Alexandre , Oliveira Narcisio Rios , Salgueiro Marcia Maria Hernandes de Abreu de Oliveira
Published: May 2022

Este estudo verificou os efeitos de uma ação educativa via rede social no consumo alimentar, conhecimento em alimentação e nutrição e nos fatores que facilitam e dificultam a adoção de uma alimentação saudável entre universitários de um Centro Universitário de São Paulo. Trata-se de estudo de intervenção, com aplicação de questionário antes e depois da ação educativa. Participaram 141 universitários entre 18 e 56 anos e classe socioeconômica B (46,81%). 39,72% estavam com excesso de peso, 76,60% foram classificados em “Atenção” referente ao consumo alimentar e mais de 50% tinham moderado conhecimento em nutrição. O principal dificultador para se ter uma alimentação saudável foi o custo elevado dos alimentos. Conclui-se que os efeitos da ação educativa foram positivos na redução do Índice de Massa Corporal, aumento na pontuação do consumo alimentar e do conhecimento em nutrição. Houve aumento de comportamento adequado para oito questões do consumo alimentar.
Estresse juvenil de curta frequência e intensidade não afeta a substância branca cerebral de ratos
Authors: Lima Vivian Fuguhara de , Kato Kathia Terumi , Barilli Letícia Alexandrino , Melo Silvana Regina de
Published: May 2022

O objetivo deste estudo foi avaliar os efeitos duradouros de dois tipos de estresse sobre o corpo caloso (CC). Foram estudados 42 ratos Wistar machos divididos aleatoriamente em três grupos: Grupo Controle (GC), Estresse Físico (EF, imobilização) e Estresse Psicológico (EP, exposição ao predador). Os procedimentos de estresse ocorreram durante três dias consecutivos na idade juvenil (P25-P27) e foram analisados na idade adulta (P74). Os cérebros foram coletados, processados com a técnica de Klüver-Barrera, e secções foram analisadas por meio de morfometria. Os resultados demonstraram que não houve alterações em aspectos gerais como peso dos animais, e histológicos como espessura do CC e quantidade dos núcleos gliais nesta região. O estudo sugere que os efeitos duradouros de ambos os modelos de estresse juvenil de curta frequência (3 dias) e intensidade (90 minutos/EF e 20 minutos/EP) não foram nem prejudiciais e nem protetores, o que pode ser considerado uma adaptação positiva.
A cobertura da Atenção Básica interfere no controle da Tuberculose Pulmonar?
Authors: Mariano Samoel , Cavalcante Denise de Fátima Barros , Cortellazzi Karine Laura , Leme Pedro Augusto Thiene
Published: May 2022

O objetivo deste estudo foi avaliar se a cobertura da Atenção Básica, em seus diferentes modelos de atenção, interferiu no número de casos notificados por tuberculose pulmonar, óbitos e cura da doença, no estado de São Paulo, no período de 2008 a 2016. Estudo do tipo ecológico, com dados secundários, analisados estatisticamente por Regressão de Poisson. Percebeu-se maior prevalência da doença em municípios com maior população, maior taxa de pobreza e menor cobertura de Estratégia de Saúde da Família. Verificou-se mais óbitos em municípios com maior população, melhores indicadores econômicos, menor cobertura de agentes comunitários e que possuem Atenção Básica do tipo tradicional. Maiores taxas de cura foram observadas nos municípios com piores indicadores econômicos e de desenvolvimento humano, com maiores coberturas de agentes comunitários e de Atenção Básica. Conclui-se que a cobertura de Atenção Básica, principalmente nos modelos de atenção que possuem Agentes Comunitários de Saúde, está associada a melhores indicadores de tuberculose pulmonar.
Infecções sexualmente transmissíveis na população residente no projeto de assentamento rural Nova Amazônia, Brasil
Authors: Reis Isabela Vanessa Sampaio dos , Costa Igor dos Santos , Coelho Gilskley de Oliveira , Costa Nelma Cavalcante da , Costa Wagner do Carmo , Vital Marcos José Salgado , Costa Bianca Jorge Sequeira
Published: May 2022

O adoecimento pode revelar impactos e consequências das desigualdades sociais, econômicas e culturais. Avaliar a soroprevalência da infecção pelo HIV, Hepatites B e C e Sífilis e o comportamento sexual dos moradores do Projeto de Assentamento Nova Amazônia (PANA). Trata-se de estudo observacional, transversal, descritivo, quantitativo e qualitativo, envolvendo 246 moradores do PANA, realizado entre novembro de 2019 e setembro de 2020. Foi aplicado um questionário e realizados testes rápidos para HIV 1 e 2, Sífilis e Hepatites B e C. Foi possível observar a prevalência de 4,1% para infecções sexualmente transmissíveis, estando associada estatisticamente com ser do gênero masculino (p = 0,04), ter mais de 40 anos (p = 0,003) e ter se relacionado com mais de 10 parceiros sexuais ao longo da vida (p = 0,03). Devido à identificação de condutas sexuais de risco, como baixíssima adesão ao uso do preservativo, faz-se necessária a realização de diagnóstico precoce e monitoramento de novos casos.
El fraude fiscal en México: una revisión de sus causas y motivaciones
Authors: Gutiérrez Moreno Patricia , Reyes Salinas Jacobo Gerardo
Published: May 2022

El tema del fraude fiscal y las formas en las que puede manifestarse han afectado no solamente las finanzas públicas en México, sino también ha erosionado la confianza de aquellos contribuyentes que sí cumplen con sus obligaciones tributarias y que perciben un sistema tributario injusto, inequitativo y con serios problemas en cuanto a su diseño. El objetivo de este trabajo se centra en identificar los principales motivos que originan y motivan la comisión de actos fraudulentos; partiendo de la hipótesis de que existe resistencia ciudadana a la contribución voluntaria y consciente, atendiendo al mal uso de los recursos recaudados por parte del estado. Utilizando la técnica de la encuesta a estudiantes del área de Contaduría Pública del Centro Universitario de Ciencias Económico Administrativas (CUCEA), de la Universidad de Guadalajara, se analizan las opiniones que estos tienen sobre el fraude fiscal, obteniendo como resultado, la comprobación de teorías con respecto a la conciencia fiscal y la oportunidad que les brinda el sistema tributario.
Factores económicos e incidencia en las exportaciones agrícolas: Caso de Colombia comparado ante diferentes países
Authors: Valencia Cárdenas Marisol , López Cadavid Diego Alejandro , Valderrama Castaño Daniela
Published: May 2022

Las exportaciones constituyen un aporte clave para el desarrollo económico en una región todo ello según las políticas de comercio exterior y el régimen aduanero de cada Estado como asimismo otros aspectos esenciales tales como reglamentos tributarios establecidos, como los índices de libertad financiera, entre otros. El objetivo de la investigación es identificar los indicadores económicos más significativos sobre las exportaciones internacionales de la agricultura de un total de 159 países por medio de un modelo de Regresión Lineal Múltiple, destacando aquellos con características similares a Colombia para plantear un comparativo propositivo para el mejoramiento exportador del país. Para ello, se emplea información proveniente de tres bases de datos: Resource Trade Earth, The Heritage Foundation y Banco Mundial. Como resultado, la estimación obtenida encuentra los indicadores más importantes para explicar el desempeño exportador: Región Exportadora, Carga Fiscal, Inversión Extranjera Directa y Libertad Financiera. Lo anterior permitió inferir que Colombia debe disminuir la carga fiscal, aumentar la inversión extranjera y aumentar la libertad económica para mejorar su desempeño exportador.
Imaginario social del contador público desde las esferas del arte: una aproximación teórica
Authors: Restrepo Quintero Katherine , Ocampo González Jehily , Chamorro Candy Lorena
Published: May 2022

Este artículo realiza una exploración de los imaginarios del contador público en expresiones artísticas como la novela, la poesía, el cómic, la sátira y el cine. Para ello, se revisa el concepto de imaginario social, después, se identifican las percepciones respecto al contador en las expresiones del arte objeto de estudio, para posteriormente contrastarlas con una mirada desde los negocios y el Inventario Psicológico de California (CPI). En este sentido, la revisión del tema es de carácter documental y descriptivo, para su derrotero metodológico se tomó el enfoque histórico reflexivo que suscito un rastreo documental de fuentes primarias y secundarias encontradas en diferentes bases de datos electrónicas. Los resultados identificaron referencias negativas sobre la personalidad y la labor desarrollada por el profesional constituyen el imaginario más fuertemente representado en las artes; sin embargo, se resaltan características como la responsabilidad, el dominio de los números, la buena remuneración y el prestigio, referidas normalmente en el mundo de los negocios. Finalmente, se concluye que existe la necesidad de reflexionar e indagar ¿Cómo nos leen las otras personas a través de las expresiones del arte? ¿Cómo han evolucionado los imaginarios sociales respecto al contador? ¿Cómo se construyen los estereotipos sociales y cómo han cambiado a lo que somos ahora?.
Caracterización del estado de la innovación en las micro, pequeñas, medianas y grandes empresas del municipio de Yopal - Casanare, de acuerdo a indicadores del BID
Authors: Ardila Correa Lázaro María , Gómez Ramírez Diana Marcela
Published: May 2022

La innovación se reconoce como el motor que jalona la transformación de las organizaciones independientemente de la naturaleza de las mismas, pues tiene la finalidad de que éstas sean más eficientes y competitivas. El presente artículo derivado de un trabajo de investigación permitió determinar la implementación de actividades de innovación y el resultado de estos esfuerzos en las micro, pequeñas, medianas y grandes empresas del municipio de Yopal para el periodo 2014-2019. La investigación se desarrolló bajo una metodología de enfoque cuantitativo, empleando un instrumento desarrollado por el Banco Interamericano de Desarrollo (BID) para obtener información de 674 empresas que conformaron la muestra; por su parte, tuvo un alcance descriptivo y un corte transversal. Los principales resultados encontrados permitieron determinar que las empresas implementaron estrategias de innovación, en mayor medida, hace cinco años (2015) justo cuando se generó la crisis petrolera que afectó de manera directa la economía local que dependía de este sector. Así mismo, la actividad de innovación más empleada ha sido la capacitación del personal, reflejándose en la mejora de los procesos y en la evolución positiva de las ventas. Finalmente, las empresas manifiestan que han tenido poco apoyo de actores externos en sus esfuerzos de innovación.
Recepción y alojamiento: procesos relevantes del Complejo Hotelero Barceló Solymar Occidental de Varadero
Authors: Rodríguez Fajardo Luisa María
Published: May 2022

Las insuficiencias en el control de gestión y los sistemas de información son en nuestros días afrontadas con programas de control de gestión, planificación, toma de decisiones y cultura empresarial. La investigación que se presenta tiene como objetivo identificar los principales procesos que integran el Complejo Barceló Solymar Occidental Arenas Blancas Allegro Palma Real y a partir de ahí definir y analizar aquellos que representan una mayor prioridad para la entidad, posibilitando de este modo poder proponer acciones futuras en aras de mejorar la gestión interna del Complejo Hotelero. El procedimiento aplicado se sustenta en el empleo de métodos y herramientas como Brainstorming, entrevistas, encuestas, Delphi, Kendall, Diagramas As-Is y análisis del valor añadido. Se obtiene como principal resultado la identificación del proceso de recepción y alojamiento como el más relevante, así como la confección de la ficha de proceso e indicadores del mismo. La identificación de los procesos en el Complejo constituye un punto de partida para la futura gestión y mejora de los mismos, a partir de establecer una ruta de trabajo que incida directamente en la obtención de mejores resultados económicos.