bluuebunny/crossref_metadata_2025 huggingface dataset:
¿Cómo reclutar mejores docentes para las escuelas interculturales bilingües?: lecciones del concurso Quiero Ser Maestro en Ecuador
Authors: Bocarejo Diana , Drouet Arias Marcelo , Elacqua Gregory , Méndez Carolina , Ramos Magali
Published: August 2022

La Educación Intercultural Bilingüe (EIB) ha presentado grandes avances atendiendo las necesidades educativas de los pueblos y nacionalidades indígenas en los distintos países de la región. Sin embargo, pese a estos logros históricos, los sistemas educativos interculturales bilingües aún presentan importantes problemas estructurales, principalmente relacionados con bajas tasas de asistencia y altas tasas de deserción con respecto a sus pares no indígenas. Las brechas de aprendizaje también son mayores, como demuestran los resultados de las pruebas estandarizadas aplicadas a los estudiantes de las escuelas interculturales bilingües. La dotación de docentes eficaces para las escuelas interculturales bilingües resulta clave para mejorar la calidad educativa de la población indígena y cerrar las brechas de aprendizajes de sus estudiantes. A pesar de esto, existen varias investigaciones que han demostrado que estas escuelas presentan mayor escasez de docentes y, además, son espacios de concentración de docentes menos calificados. Por lo tanto, es importante fortalecer los procesos de selección y asignación de docentes hacia las escuelas del sistema intercultural bilingüe, buscando atraer maestros eficaces, por medio de acciones transparentes y equitativas. Con esta intención, Ecuador ha desarrollado el concurso “Quiero Ser Maestro Intercultural Bilingüe (QSMIB)”, diseñado exclusivamente para atender la escasez de docentes que presentan las instituciones educativas pertenecientes a los pueblos y nacionalidades indígenas del país. Este informe describe y analiza el desarrollo del concurso y presenta las principales ventajas y retos que ha enfrentado en su implementación. Por un lado, el QSMIB ha supuesto importantes avances relacionados con la certificación del conocimiento de la lengua ancestral por parte de los participantes, la adaptación de instrumentos de evaluación a los currículos propios del sistema de educación intercultural bilingüe y la focalización exclusiva en las vacantes de docentes para las instituciones de los pueblos y nacionalidades indígenas. Sin embargo, también se han revelado oportunidades para incorporar estrategias de mejora de cara a futuras convocatorias, con acciones orientadas a impulsar la formación asertiva de los aspirantes frente al fortalecimiento de sus lenguas ancestrales, a profundizar el aprendizaje de los contenidos del modelo de educación intercultural bilingüe, a adaptar mejor el diseño de los instrumentos de evaluación a los contextos de las nacionalidades indígenas y a promover la asignación oportuna de los docentes indígenas en sus propios contextos culturales y sociales.
Tecnologías de la información y la comunicación para educar en salud: revisión sistemática
Authors: Muñoz Alba I. , Muñoz Yeimy L. , Urrego-Parra Heidy N.
Published: August 2022

Introducción: el uso de las tecnologías de la información y de la comunicación (TIC) gana cada vez más relevancia debido a los avances tecnológicos en las diferentes áreas del conocimiento. Las TIC se consideran como una vía para el aprendizaje, donde median y se comunican los sujetos involucrados, alumnos y docentes, a pesar de estar separados por una distancia física. Objetivo: sintetizar la literatura científica existente acerca de las herramientas de tecnologías de la información y la comunicación como medio o estrategia para la educación del personal de la salud. Metodología: se elaboró una revisión sistemática de literatura bajo la metodología PRISMA. La búsqueda se realizó en las bases de datos de PubMed, ScienceDirect, MEDLINE, SciELO y ProQuest; se incluyeron artículos publicados en los últimos 5 años en inglés, portugués y español. Resultados: un total de 1756 artículos fueron filtrados, de los cuales 42 se revisaron a profundidad, ya que cumplieron con los criterios de inclusión. Se encontró que la herramienta TIC más utilizada es la página web o sitio web, utilizada en el 30 % de las investigaciones. El tiempo de intervención en el 21,4 % de los estudios duró menos de un mes, el número de módulos de la intervención educativa fue de 4 en el 19 % de las investigaciones. Las evaluaciones de las herramientas TIC se realizaron antes y después de cada intervención en el 37,5 % de los estudios. Conclusiones: se consideró que las TIC han traído consigo beneficios para las áreas de la salud, ya que facilitan el acceso a la información para los trabajadores de la salud, lo cual contribuye a los conocimientos en las temáticas abordadas, y permite mejorar los procesos de atención de los pacientes.
PERILAKU ALTRUISME GURU BIMBINGAN DAN KONSELING SE-KARAWANG DI MASA PANDEMI
Authors: Ilahi Fauzi Nur , Asni Asni , Hajar Siti
Published: August 2022

Not only the health sector is experiencing problems because of this corona virus, but other fields such as education are also experiencing an unfavorable impact. On the other hand, guidance and counseling teachers as practitioners in schools have a very important role in character education of students. community problems during the pandemic that they have a sense of wanting to help. However, they are hampered by their own abilities and also lack confidence in providing assistance. The problems that arise during this pandemic are expected to describe the behavior of altruism. The research method used in this research is descriptive research with a qualitative approach. The population used in this study were guidance and counseling teachers throughout Karawang. The types of instruments used are interviews and observations as well as supporting instruments to measure the level of altruism of guidance and counseling teachers using an instrument in the form of a questionnaire. Thematic analysis was conducted on 75 participants of guidance and counseling teachers on duty in the Karawang area, resulting in 62 subjects in the high category, 13 subjects in the medium category and 0 subjects in the low category.
PERANAN PEMANGKU KEPENTINGAN DALAM MENDUKUNG PENINGKATAN KINERJA GURU BIMBINGAN DAN KONSELING : LITERATUR REVIEW
Authors: Chamalia Irchamna
Published: August 2022

This study aims to make a thorough discussion of the role of stakeholders in supporting the improvement of the performance of guidance and counseling teachers or counselors which in previous research studies only discussed the role of small elements. The research method used in this study is a literature review or literature study by collecting information from various sources and references in accordance with the theme of the discussion in this study. The results obtained from this study can be concluded that it turns out that in order to improve the performance of guidance and counseling teachers, the role of stakeholders is needed as a whole. If all elements of the school and stakeholders work together to understand their main duties and functions, it will improve the performance of guidance and counseling teachers or counselors, this will be directly proportional to the increase in guidance and counseling services and will also have a positive impact on increasing or optimizing the service program provided. will have an impact on students or students.
EFEKTIVITAS TEKNIK SOSIODRAMA UNTUK MENINGKATKAN PERILAKU ASERTIF MELALUI CERITA ISLAMI PADASISWA DISMP NEGERI 1 SUNGAI LOBAN TANAH BUMBU
Authors: Istati Mufida , Hadiyati Nuni , Fadilah Haris
Published: August 2022

The low assertive behavior of students includes the behavior of students who are still difficult to refuse things that are not wanted or difficult to defend their rights, do not dare to have an opinion, and do not dare to appear in front of the class. This study aims to determine the assertive behavior of students before, after, and the effectiveness of sociodrama techniques through Islamic stories to increase students' assertive behavior which is still low. This research is included in a quantitative experimental research with a one group pretest-posttest research design. Methods of collecting data using a scale of assertive behavior, interviews, observations, and documentation. The data analysis technique used SPSS 22, requirements test, t-test and Normalized Gain (N-Gain). The results showed that there was a difference before and after being given group guidance services with sociodrama techniques through Islamic stories with an average pretest value of 83.45 it was in the low category and the posttest average value of 118.42 turned into a high category. The test using the t-test shows that t count > t table (14.765 > 1.991) or sig < 0.05 so that Ho is rejected and Ha is accepted. Thus the treatment of services provided is effective to improve students' assertive behavior. Based on the calculation of the score gain, the final result also shows the number 83.4973, which means that the value is included in the effective category.
PERSPEKTIF INKLUSI SOSIAL GURU BK DI KOTA BANJARMASIN KALIMANTAN SELATAN (KAJIAN AWAL TENTANG BIMBINGAN DAN KONSELING BERPERSPEKTIF INKLUSIVITAS SOSIAL)
Authors: Nuraini Helma
Published: August 2022

Guidance and Counseling (Bimbingan dan Konseling or BK) in education should be oriented to the needs of the counselee, yet the biased perspective of counselor. BK teachers must have an emic concept leading to social inclusion perspectives and multicultural competence. This study aims to describe the perspective of the social inclusion of BK teachers in Banjarmasin. The research subjects were 62 BK teachers. The data was obtained through an online questionnaire. The results showed that discourse of social inclusiveness was still rare, in fact almost 80% of the subjects were unsocialized. The subject knowledge is limited to theoretical and normative aspects. Subjects believe that the principle of inclusion must be applied to minorities, however almost all subjects stand up to the majority group. Individuals are considered to conform to the norms and to the authorities. BK teachers in Banjarmasin are still dominated by an exclusive perspective viewing women, children and minority groups. This comes from a belief system and biased values ​​that come from aspects of religion and socialization obtained from and values ​​and culture in society. This shows that there are still inconsistencies between knowledge and perspective, between values ​​and attitudes, between theory and practice.
SELF-MANAGEMENT APPLICATIONS TO REDUCE PROCRASTINATION BEHAVIOR
Authors: Karomah Anggun , Yani Indri , Kholiq Abdul
Published: August 2022

Many studies have focused on interventions to reduce procrastination behavior. However, no one has taken advantage of the sophistication of technology. This study aims to strengthen the effect of the intervention on reducing procrastination behavior in the long term by using the application. The method used is a literature review on research articles on counseling services with various techniques to reduce procrastination behavior in the last 10 years. Some of the important things discussed were the implementation of self-management techniques into an application, concepts and ways of working, as well as analysis of the strengths and weaknesses of the application.
EFEKTIVITAS LAYANAN KONSELING ISLAM DENGAN TEKNIK SELF-MANAGEMENT UNTUK MENGURANGI KECEMASAN KARIER SISWA SMK
Authors: Septiani Dina Fatma , Rozikan Muhamad
Published: August 2022

The purposes of this study were: 1) to determine the level of career anxiety of students after being given Islamic counseling services with self-management techniques. 2) to determine the effectiveness of Islamic counseling services with self-management techniques to reduce student career anxiety. This type of research is quantitative using an experimental design, namely pre-experimental design, one group pre-test and post-test. The sampling in this study was carried out by purposive sampling. Sources of data in this study is to use a questionnaire and documentation on the subject. The subjects used in this study were students of class XI SMK Dharma Lestari Salatiga with a population of 36 and a sample of 5 students with high anxiety levels. The results of this study indicate that the use of Islamic counseling services with self-management techniques is effective in reducing students' career anxiety. This can be seen from the results after being given the original service in the high category with an interval of 124-152 with an achievement rate of 100% to be reduced in the low category with an interval of 38-66 with an achievement rate of 100% the total score is 657 with an average of 60. While the score a minimum of 53 and a maximum score of 65. In addition, it is also proven by the results of the paired sample test obtained a significance value (2-Tailed) for the pretest and posttest, namely 0.000 <0.05, then H0: rejected and Ha: accepted. With this, after providing Islamic counseling services with self-management techniques, it is able to reduce the level of career anxiety. As well as Islamic counseling services with effective self-management techniques to reduce career anxiety.
WANITA TOMBOY: BAGAIMANA PANDANGAN ISLAM, PERSPEKTIF GENDERNYA?
Authors: Efendi Yunita , Alfiah Alfiah
Published: August 2022

In essence, a woman's fitrah is to have a meek nature. However, nowadays many women resemble men or are often also called tomboys. One of the causes of tomboyish behavior is like the poor education taught by his parents. A person's behavior will be influenced by the habits that exist in his environment. Unconsciously, the environment will help educate the child's good and bad qualities. Thus, the role of parents is very important so that the child does not fall into these damned traits. Narrated from Ibn Abbas radhiallahu'anhu, he said, "The Messenger of Allah shalallahu'alaihi wa salam circumcised the men who resembled the women and the women who resembled the men" (HR Bukhari). In the environment I saw, there was a woman whose style was worthy of a man.' Sometimes in the community environment, it is a little disturbed because of the presence of tomboyish women around their environment. Tomboy comes from English. Seca... Abstract: In essence, a woman's fitrah is to have a meek nature. However, nowadays many women resemble men or are often also called tomboys. One of the causes of tomboyish behavior is like the poor education taught by his parents. A person's behavior will be influenced by the habits that exist in his environment. Unconsciously, the environment will help educate the child's good and bad qualities. Thus, the role of parents is very important so that the child does not fall into these damned traits. Narrated from Ibn Abbas radhiallahu'anhu, he said, "The Messenger of Allah shalallahu'alaihi wa salam circumcised the men who resembled the women and the women who resembled the men" (HR Bukhari). In the environment I saw, there was a woman whose style was worthy of a man.' Sometimes in the community environment, it is a little disturbed because of the presence of tomboyish women around their environment. Tomboy comes from English. Linguistically, it means the nature of women that is synonymous with activities that are usually associated with male roles. Feminine it is a trait within the self that accentuates the gentle side of womanhood. Why tomboyish women (have the nature of maleness) look cool, while feminine men (have female traits) are labeled negatively. This shows that after all gender construction in society not only harms women, but also harms men. This is because not all men can conform to the values of masculinity constructed by society. How the human condition is created is essentially the best form according to Allah Almighty. If the Creator says so, then we as beings are truly unsavory to label ourselves as rudimentary and worthy of being changed.
PERAN BIMBINGAN DAN KONSELING ISLAM DALAM MENINGKATKAN MORALITAS REMAJA
Authors: Putri Dewi Alia , Habibah Suci
Published: August 2022

Adolescence is a transition from childhood to adulthood characterized by unstable nature and difficulty controlling emotions. Because of this, many problems that arise in society come from teenagers. The reason is because there are only a few teenagers who have and understand how ethics and morals in socializing in the community. So that many case studies and researches are found on how low the morals of teenagers today. So, this is where the role of Islamic counseling guidance becomes one that is very important as a good means of providing direction and sharing about the problems that are being experienced by teenagers. The purpose of Islamic guidance and counseling in improving adolescent morals is to optimize development, namely development in accordance with the potential and value system about a good and right life. The method used in this research is library research or literature review by exploring sources about negative behaviors that arise from adolescents and how to improve adolescent morals through Islamic guidance and counseling, sourced from books, articles, and other scientific works. Islamic counseling guidance has a very influential role in improving the morals of adolescents in getting along with the surrounding environment based on Islamic teachings.
Effect of Different Irrigation Regimes on the Early Development of Pot-Grown Black Locust Saplings
Authors: Ombódi Attila , Csorbainé Gógán Andrea , Pogrányi Kálmán , Posta Katalin
Published: August 2022

Black locust currently is considered to be the most important tree species of short-rotation forests in Hungary with the purpose of either woody biomass or industrial wood. Despite the general supposition on the drought tolerance of the species, water availability seems to be a more limiting factor to exploit the growing potential of highly productive new varieties than nutrient amendments. Preliminary measurements of the current study were made on the connection between the depth of the water-retaining soil layer and the growth of saplings on black locust plantations. A significant negative correlation was found between the depth of the water-retaining layer, the stem diameter and the height of the saplings. To investigate the phenomenon, a model experiment was launched with loamy sand soil in the pots. During six weeks, pots were watered every morning up to the weight referring to the 30, 40, 60 and 80% of field capacity (FC). Our results showed that 30% FC was only sufficient for the survival of the saplings, growth was only noticeable at plants with 40% FC or more. During the first 4 weeks, differences in growth and cumulative evapotranspiration between the 60% and 80% FC treatment were not considerable. However, in the last two weeks, saplings with the highest FC produced substantially higher biomass, resulting in a one-third higher final weight than those of FC 60%. Even with the limited soil capacity of the pots, water use of these saplings of 1 m height and 1 cm stem diameter exceeded 1.5 L per day. Our results confirmed that black locust is a water-intensive species with a high water use potential, which emphasizes the importance of irrigation on nurseries and the first years of plantations.
GIS in the service of plant breeding in Karcag
Authors: Czimbalmos Róbert , Fazekas Mónika Éva , Murányi Eszter , Nagy Attila , Harangi Attila
Published: August 2022

Plant varieties bred by the Hungarian Breeding Institutes in different agro-ecological conditions can bear the unfavourable factors of the regions with greater tolerance, so they provide advantages and yield stability for the farmers who choose from these varieties. Farmers can contribute to the genetic potential of the planted seeds with the applied cultivation technology. The stable genetical background (the high quality pre- basic, basic and certified seeds) is provided by plant breeding to the farmers. Breeding is a long and tiring task: the classical breeding process, which usually takes 8–10 years, starts with selecting variety assignments and its growing. Finally new, stable varieties are produced which can provide balanced, high yield and also have good or significant qualitative features among extreme conditions. They can bear the unfavourable conditions of the region with greater tolerance, so provide significant yield stability for the farmers. Space technology supported IT solutions (remote sensing, precision farming and soil-friendly agro-technics) has been introduced into plant breeding methods in Karcag, which greatly support the aims of breeding. The main goal is to provide harmonical growing of the nursery, the large punctuality and to decrease the number and cost of agricultural operations. In this study, the new methods and technologies applied in plant breeding in Karcag are introduced.
Methodology for Measuring the Impact Force of Compaction Rammers
Authors: Ivanov Aleksandar , Ivanova Mihaela , Georgieva Tsvetelina
Published: August 2022

In this paper a methodology to measure impact force is proposed. It includes conceptual description of the sequence of the steps, tools needed to carry out the measurement, validation and the post processing of the collected data and automated data acquisition during end-of-line testing. The proposed concept is also putting requirements to the needed equipment..
Marketing Strategies with Government Support Affecting the Marketing Success of Small and Medium Enterprises in Thailand
Authors: Sorasit Phannapha , Charpavang Cattaleeya
Published: August 2022

Small and medium-sized businesses play an important role in the economic development of countries around the world, including Thailand. This research aimed to study the direct effects of offline and online marketing strategies on the marketing success of Thai enterprises. It also examined the moderating effect of government support on the relationship between offline and online marketing strategies and Thai enterprises’ marketing success. A quality-validated questionnaire was used as the study tool, and data was obtained using a stratified random sampling method. The PLS-SEM method was used to statistically analyze the data of 236 Thai entrepreneurs. The findings revealed that offline and online marketing strategies had a significant positive impact on the marketing success of Thai enterprises. The study, however, revealed no evidence of a moderating effect of government support on the relationship between offline and online marketing strategies and Thai enterprises’ marketing success. The study recommends that Thai small and medium enterprises should concentrate on both offline and online marketing techniques, since this has a significant impact on their marketing success, and this concentration will eventually contribute to the enterprise's success.
Bertholletia excelsa: espécie chave para meios de vida sustentáveis e conservação florestal
Authors: Waldhoff Philippe , Souza Saulo Eduardo Xavier Franco de , Vidal Edson
Published: August 2022

A castanha-do-brasil, fruto da Bertholletia excelsa Bonpl., é coletada de forma extrativista, sendo amplamente consumida e uma importante fonte de renda para os coletores. Os objetivos dessa pesquisa foram caracterizar o processo produtivo e identificar os efeitos da coleta sobre os meios de vida. Foram entrevistados 119 coletores organizados em: associação, cooperativa e autônomos. Os dados foram tratados com análise exploratória, estatística descritiva e testes de comparação de médias. Os coletores têm seus meios de vida estruturados na agricultura, pesca e extrativismo florestal. Utilizam mais de 30 produtos florestais não madeireiros, demonstrando um amplo conhecimento tradicional, por outro lado, têm pouco acesso à educação formal e à tecnologia da informação. A coleta de castanha mostrou-se uma atividade que impacta positivamente os capitais dos meios de vida, sendo a castanheira, fundamental para a conservação da floresta.
SOUZA, M. J. L. Mudar a cidade: uma introdução crítica ao planejamento e à gestão urbanos. Rio de Janeiro: Bertrand Brasil, 2003. 558 p.
Authors: Tavares Angelo Cezar Pinho , De Souza França Samara Avelino , Silva Leildo Dias
Published: August 2022

O livro “Mudar a Cidade: uma introdução crítica ao planejamento e à gestão urbanos” é um convite a debater estratégias para solucionar os problemas urbanos no país, preconizando a participação e justiça sociais. O autor, Marcelo Lopes de Souza, é geografo, professor da Universidade Federal do Rio de Janeiro (UFRJ). Mestre em Geografia pela referida Universidade, Especialista em Sociologia Urbana pela Universidade Estadual do Rio de Janeiro (UERJ), doutorou-se em Geografia pela Universidade de Tübingen, na Alemanha. É autor de dezenas de artigos, livros e capítulos de livros, publicados no Brasil e no exterior. Neste livro, traz a compreensão que Planejamento e Gestão urbanos não são apenas dever do Estado, mas uma via de mão dupla, com a participação de diferentes segmentos da sociedade e objetivo em comum: melhorar a qualidade de vida.
Cidade e hidrelétrica na Amazônia brasileira: espaço e memória entre o “velho” e o “novo” Repartimento (Pará)
Authors: Pereira José Carlos Matos
Published: August 2022

Os grandes objetos marcam a paisagem recente da Amazônia e desestruturam vidas preexistentes nos lugares onde se instalam, como aconteceu com o empreendimento hidrelétrico de Tucuruí, estado do Pará, inaugurado na década de 1980. Novas configurações socioespaciais ocorreram com a construção desse projeto, acompanhadas de expropriação, violência, baixas indenizações e promessas não cumpridas, resultando na criação do Movimento dos Atingidos pela Hidrelétrica de Tucuruí. Apoiado em bibliografia específica, fontes documentais e entrevistas, o artigo aborda essas transformações. Mostra, a partir das lembranças de antigos moradores, a Vila de Velho Repartimento, onde se percebem os construtos socioespaciais, os elementos de sociabilidade e as relações de trabalho antes do enchimento do lago de Tucuruí.
Praças públicas em Feira de Santana: espaços de socialização e resistência
Authors: Carneiro Leidiane Evangelista Alves , Santos Janio
Published: August 2022

Este artigo tem como objetivo discutir as praças públicas de Feira de Santana, contextualizar como elas surgiram desde a formação dessa cidade até as novas transformações urbanas e demonstrar que as praças consistem em espaços de convivência que resistem através do uso. Utilizou-se como metodologia pesquisas bibliográficas e documentais, com os dados fornecidos pelo Arquivo Público Municipal, o Projeto Memorial de Feira de Santana, acervo fotográfico da Prefeitura Municipal, observações direitas e entrevistas semiestruturadas. As praças de Feira de Santana passaram por mudanças, a fim de atender as atuais configurações da cidade, sendo reflexos do processo de urbanização. Apesar dos estigmas, elas resistem, pois para muitos moradores de Feira de Santana elas são opções de uso, espaço de socialização, de lutas e expressões culturais.
Salários reais, produtividade do trabalho e desemprego na indústria extrativa do Estado do Pará
Authors: Sousa Letícia Lima de , Alencar Douglas Alcântara
Published: August 2022

Investiga salários reais e produtividade do trabalho na indústria extrativa paraense de 2006 a 2019. Os objetivos são: verificar a existência de relação entre as variáveis produtividade do trabalho, salários reais e desemprego, analisar a existência da relação e determinar a intensidade da influência entre as variáveis. O questionamento norteador da pesquisa é: quais são os efeitos dos salários reais sobre a produtividade do trabalho e desemprego no Estado do Pará? A hipótese é que os salários influenciam a produtividade do trabalho e desemprego no cenário paraense. Foi utilizada a versão adaptada por Ball e Moffitt (2001) da curva de Phillips para análise das variáveis com a aplicação da modelagem econométrica. Os resultados apontaram que os salários reais exercem influência sobre a produtividade do trabalho. Contudo, em relação ao desemprego não foram encontradas evidências de correlação. Recomenda a realização de estudos para analisar a influência que as inovações têm sobre a produtividade do trabalho, salários reais e desemprego.
O fantasma das fábricas chinesas: expatriados, trabalhadores e políticas do modelo chinês no Brasil
Authors: Maciel Brito Cleiton Ferreira , Moura Maciel Jeanne Mariel Brito de
Published: August 2022

Este artigo analisa a expansão global da China com foco em suas fábricas instaladas no Polo Industrial da Zona Franca de Manaus (ZFM), espaço produtivo situado na Amazônia brasileira e um dos principais destinos dos investimentos chineses na América do Sul. Nesse sentido, entre os anos de 2013 e 2017, fizemos pesquisa de campo em quatro fábricas chinesas, entrevistando trabalhadores, chineses expatriados, líderes sindicais e gerentes. Como principal descoberta da investigação, mostramos a instauração de um modelo chinês de gestão e evidenciamos como isso impactou o trabalho no Brasil. As reações a esse processo foram intensas e o artigo aborda as principais insatisfações tanto de trabalhadores, quanto das lideranças sindicais locais.
O bairro do Tapanã: da metropolização ao modo de vida de uma periferia da Amazônia
Authors: Oliveira Santos Raimundo Victor
Published: August 2022

O artigo tem o objetivo de compreender o modo de vida em uma periferia da Amazônia, utilizando, para isso, o bairro do Tapanã, localizado na cidade de Belém do Pará, como objeto de uma análise baseada em uma metodologia qualitativa de observação e levantamento bibliográfico, culminando, dentre outras perspectivas, em uma espécie de paralelo comparativo entre o modo de vida dos camponeses amazônicos com aqueles que sobrevivem em espaços urbanos de periferias, sobretudo em relação à utilização da força de trabalho da família e do fator terra fragmentado, onde a produção agrícola deixa de ser o foco. Concluindo-se, com estratégias e iniciativas de desenvolvimento social, que deve haver um entendimento diferenciado e verossímil da realidade das populações que compõem os bairros de periferias.
Da lama ao caos: o retrocesso da política e liderança ambiental do Brasil sob o governo Bolsonaro
Authors: Lucas de Oliveira Neto Barnabé
Published: August 2022

A mudança climática é um desafio transnacional que tem continuamente demandado a cooperação dos atores internacionais desde o fim do século XX. A partir do início dos anos 90, o Brasil empenhou esforços para se promover enquanto um ator relevante nas discussões ambientais. Com a posse do governo Bolsonaro, em janeiro de 2019, tem-se um novo momento na trajetória ambiental do país, com implicações relevantes para o futuro da política e liderança ambiental do Brasil. Este artigo reconstrói os principais acontecimentos em termos de política ambiental dos dois primeiros anos da gestão Bolsonaro, a fim de identificar as dimensões de sua política ambiental e como estas impactam a posição brasileira no regime internacional de mudança climática.
Isotherm and thermodynamic studies on the removal of gelatin-stabilized silver nanoparticles from water by activated carbon
Authors: CERYAN Ayşenur , ELTUĞRAL Nurettin
Published: August 2022

Gelatin-stabilized silver nanoparticles (AgNPs) with a particle size of 6.9 (±3.2) nm were synthesized and employed in nanoparticle adsorption onto activated carbon (AC). Subsequently, the synthesized AgNPs and the adsorbed nanoparticles onto the AC (AgNP@AC) were characterized by various techniques including UV–Vis spectrophotometry, transmission electron microscopy (TEM), scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FT–IR) and X–ray diffraction (XRD). AgNPs possessed colloidal stability at a wide pH interval ranging between 4 and 13. Adsorption was studied batch-wise as a function of initial nanoparticle concentration (4–14 mg L-1), temperature (298–323 K), pH (4–13) and adsorbent dosage (0.01–0.05 g). Adsorption isotherms were investigated by fitting the data to different isotherm models including Langmuir, Freundlich, Temkin, and Dubinin–Radushkevich (D–R). Error analysis indicated that the adsorption is well described by the Langmuir model with a monolayer adsorption capacity of 10.36 mg g-1 for 0.05 g AC at pH 7 and 323 K. Thermodynamic parameters such as enthalpy (66.77 kJ mol-1), entropy (232.92 J mol-1 K-1), and Gibbs free energy (–8.31 kJ mol-1) indicated that the process is endothermic, favorable and spontaneous through physical interactions.
Perceived Competence in NCTRC Job Domains among Therapeutic Recreation Interns during COVID-19
Authors: Bright Heather , Cripps Lauren , Hawkins Brent L. , Moore Sarah A. , McLachlin Laura , Sullivan Anne-Marie , Purrington Susan
Published: August 2022

The COVID-19 pandemic caused many internships during the January 2020 semester to be shift ed to a virtual/remote format. Due to the unprecedented nature of this forced shift , there was minimal consistency in how virtual/remote internships were conducted. Using a cross-sectional design, this study aimed to summarize the experiences of RT/TR interns during the COVID-19 outbreak and assess their perceived competency in the NCTRC Job Task domains. A quantitative survey was developed for interns to self-assess their perceived competence in the ten domains. Interns reported being concerned about finishing their internship and graduating yet were satisfied with the amount of support received from their site and faculty supervisors. Interns perceived their highest competency in the areas of professional relationships and awareness and advocacy. Concerns are discussed regarding the inconsistent nature of remote internships during COVID-19, as well as implications for the profession and suggestions for future research in this area.
Summary of NCTRC Response to COVID-19 Related to Certification Standards, Interpretive Guidelines, and Financial Assistance Programs
Authors: Richard Anne
Published: August 2022

To provide a measured, data-driven response to the changes COVID-19 brought about that also reflects the organizational mission of protecting the public, NCTRC used feedback and guidance from the profession, legal counsel, and accreditation bodies within the credentialing industry to increase access to certification and support for applicants and certificants. The NCTRC financial assistance programs were heavily promoted, and changes were made to certification standards and interpretive guidelines related to internships, access to the CTRS exam, and options to regain certification for those outside the re-entry period.
HIV and pregnancy: realities of XXI century
Authors: Rashidova M. A. , Sholokhov L. F. , Marianian A. Yu. , Kolesnikova L. I.
Published: August 2022

The human immunodeficiency virus (HIV) continues to be a major global public health issue, having claimed 34 million lives so far. 38 million people are living with HIV around the world. 2 million of these people are children. The high medical, social and economic significance of HIV infection is determined by the widespread and severe course of the disease. Every year, up to 2.7 million new infections are registered worldwide. Up to 30 % of cases of HIV infection in pregnant women are detected for the first time during pregnancy-related examinations. Every year, 1.49 million babies are born to HIV-positive women worldwide. The current tasks are to preserve the health of women and reduce the risk of transmission of HIV infection from mother to child. The article analyzes the results of Russian and foreign studies concerning the problems of pregnant HIV-positive women, published in international databases. The aim of the work is to analyze the data of studies aimed at studying the effect of HIV infection on the course of pregnancy.
C-reactive protein as an indicator of polymorbidity in patients with arterial hypertension
Authors: Sevostyanova E. V. , Nikolaev Yu. A. , Mitrofanov I. M. , Polyakov V. Ya.
Published: August 2022

Aim of the study was to investigate the role of C-reactive protein as an indicator of multimorbidity in patients with arterial hypertension.

Material and methods. A retrospective archival study of the data of 1958 patients with arterial hypertension who were examined and treated at the clinic of the Federal Research Center for Fundamental and Translational Medicine (Novosibirsk) was carried out. 2 groups of patients were allocated depending on the concentration of C-reactive protein in the blood serum: normal and elevated (> 5 mg/l). A comparative analysis of the severity of polymorbidity, as well as clinical, laboratory and biochemical parameters in the selected groups were carried out.

Results. It has been established that patients with arterial hypertension with elevated values of C-reactive protein had higher rates of transnosological and transsystemic polymorbidity, accompanied by changes in lipid, carbohydrate and purine metabolism (a decrease in high-density lipoprotein cholesterol, an increase in the concentration of glucose and uric acid in blood serum, an increase in the index atherogenicity), as well as an increase in the content of fibrinogen in the blood serum.

Conclusions. The concentration of C-reactive protein in the blood serum can serve as a biochemical marker of polymorbidity in patients with arterial hypertension.
ПОВЫШЕНИЕ ЭФФЕКТИВНОСТИ ЭКСПЛУАТАЦИИ СКВАЖИН С ПОМОЩЬЮ ИНСТРУМЕНТОВ ИНТЕГРИРОВАННОГО МОДЕЛИРОВАНИЯ
Authors: Жигалов Денис Николаевич , Поплыгин Владимир Валерьевич
Published: August 2022

Актуальность работы заключается в необходимости комплексного анализа нефтяного актива как в текущем состоянии, так и на прогнозном горизонте. Это позволит наиболее эффективно производить эксплуатацию фонда скважин на месторождении с учетом изменения технологических параметров пласта. Цель: определить сроки окончания фонтанирования скважин и по возможности предложить мероприятия для продления их работы на естественном режиме эксплуатации; подобрать необходимое глубинно-насосное оборудование для дальнейшей механизированной эксплуатации скважин добывающего фонда; произвести анализ чувствительности для подобранного оборудования.Объекты: нефтяное месторождение, находящееся на первой стадии разработки; цифровые модели системы сбора, системы поддержания пластового давления, добывающих и нагнетательных скважин, пласта, построенного методом материального баланса. Объединяя данные модели, авторы получили интегрированную модель месторождения, которая используется для операционных и стратегических расчетов. Методы: инструменты интегрированного моделирования, позволяющие комплексно оценить проводимые расчеты. Данная методика расчетов позволяет учесть ограничения как со стороны наземной инфраструктуры месторождения, так и со стороны пласта. Также проводятся оптимизационные расчеты, позволяющие продлить срок эксплуатации скважин на естественном режиме. Разработан подход подбора глубинно-насосного оборудования, учитывающий динамику изменения технологических показателей. Описана методика проведения анализа чувствительности для подобранного глубинно-насосного оборудования. Результаты. Выполнен прогнозный расчет, выявлены скважины, которые в ближайшей перспективе прекратят работу на естественном режиме эксплуатации. С помощью многовариантных оптимизационных расчетов предложены мероприятия, позволяющие продлить срок фонтанирования скважин. Также подобрано глубинно-насосное оборудование для таких скважин. Для предложенных мероприятий выполнен технико-экономический анализ.
ИССЛЕДОВАНИЕ ТЕМПЕРАТУРНОГО ПОЛЯ В СКВАЖИНЕ ПЕРЕМЕННОГО ДИАМЕТРА ПОСЛЕ ПРОМЫВКИ
Authors: Акчурин Руслан Зуфарович , Рюков Рамиль Ирекович , Вахитова Гузель Ринатовна , Рамазанов Айрат Шайхуллинович
Published: August 2022

Актуальность. В настоящее время не существует общепринятых методов, которые позволяют определить равновесную температуру горных пород по данным термометрии в вышедших из бурения скважинах. Во время бурения скважины естественное распределение температуры в породах вокруг скважины существенно изменяется и требуется значительное время для его восстановления в период простоя. Данный процесс может длиться до нескольких месяцев и даже больше в глубоких скважинах, поэтому естественную температуру горных пород можно непосредственно измерить только в течение длительного времени в бездействующих скважинах. Моделирование процесса восстановления температуры в скважинах после завершения бурения – единственная возможность спрогнозировать невозмущенную температуру пород, необходимую для определения равновесного градиента температуры и плотности теплового потока, чтобы предоставить необходимые исходные данные для бассейнового моделирования. Объект: бурящиеся скважины и скважины, в которых проводится предварительная промывка перед температурными исследованиями. Диметр скважины после бурения изменяется из-за наличия каверн, что также сказывается на распределении температуры и после обсадки скважины, т. к. в этих интервалах увеличен объем закачанного цемента.Цель: определение температурного нарушения в зоне с измененным диаметром скважины вследствие образования каверн, а также влияния цементного кольца на температурное поле в данных интервалах.Результаты. Исследовано влияние размеров каверны (высоты и глубины) на формирование температурного поля в скважине. Разработана математическая модель, описывающая движение промывочной жидкости в скважине, учитывающая изменение диаметра. Результаты расчетов сравниваются с распределением температуры без учета изменения диаметра скважины по глубине. Показано, что температурное поле напротив интервалов каверн достаточно сильно нарушено в необсаженной скважине. Установлено, что при увеличении расхода промывочной жидкости поле температуры сильнее всего нарушено напротив подошвы интервала каверны.
УТИЛИЗАЦИЯ БЫВШИХ В УПОТРЕБЛЕНИИ ТРУБ ХОЛОДНОЙ ПРОКАТКОЙ
Authors: Томило Вячеслав Анатольевич , Пилипенко Станислав Владимирович , Дудан Александр Витальевич
Published: August 2022

Актуальность исследованя обусловлена необходимостью разработки технологии холодной прокатки труб с использованием бывшей в употреблении горячекатаной трубы. Технология разрабатывается с целью экономии георесурсов, повышения экономической эффективности производства труб с использованием холодной пильгерной прокатки. Цель: разработка экономически эффективной технологии переработки бывших в употреблении труб в трубную продукцию другого сортамента. При этом полученные таким способом готовые трубы должны иметь достаточные для их безаварийной эксплуатации параметры качества, такие как точность геометрических размеров поперечного сечения, механические характеристики металла трубы и пр. Методы: теоретические исследования технологических процессов холодной прокатки труб на станах валковой и холодной пильгерной роликовой прокатки труб, разработка режимов деформации и технологии холодной прокатки бывших в употреблении труб, годной для реализации на действующем производстве при минимальных затратах на внедрение такой технологии. Результаты. Разработана и предложена к использованию эффективная (как с экологической, так и с экономической точек зрения) технология холодной прокатки промышленных партий труб с использованием заготовки из бывших в употреблении труб. Разработанная технология не требует значительных капиталовложений. Все оборудование, необходимое для ее реализации, есть в цехах холодной прокатки труб. Сама технология прокатки практически не отличаются от стандартной. Изменения вводятся только в те операции технологического процесса, которые касаются подготовки исходной заготовки к первому проходу. Поскольку до 70–80 % стоимости холоднодеформированной трубы составляет стоимость горячекатаной или горячепрессованной заготовки, использование бывших в употреблении труб позволяет не только уменьшить антропогенную нагрузку на окружающую среду, но и повысить коммерческую эффективность производства холоднокатаных труб. Полученные разработанным способом готовые трубы будут иметь достаточные для их безаварийной эксплуатации параметры качества. Технология проверена в действующем цехе холодной прокатки труб.
МОДЕЛИРОВАНИЕ ДВИЖЕНИЯ ЖИДКОСТЕЙ В ПРОЦЕССЕ ЭКСПЛУАТАЦИИ СКВАЖИННОГО ФОНДА НА МЕСТОРОЖДЕНИЯХ УРАНА, ОТРАБАТЫВАЕМЫХ МЕТОДОМ ПСВ
Authors: Язиков Егор Григорьевич , Бейсекеев Ермек Шортанбаевич
Published: August 2022

Актуальность исследования обусловлена возможностью расширения использования данных индукционного каротажа для пространственного моделирования растекания технологических растворов на гидрогенных месторождениях урана. Регрессионное моделирование опирается на зависимость изменения геоэлектрических свойств пород от изменения их гидрофизических свойств в процессе выщелачивания и может быть использовано для повышения эффективности контроля и прогнозирования процесса выщелачивания. Цель: обосновать достоверность модели движения технологических растворов на месторождениях пластово-инфильтрационного типа, разработанной на основе метода наименьших квадратов, с использованием в качестве входных данных результатов индукционного каротажа. Объекты: данные индукционного каротажа по скважинам блока Х месторождения Моинкум Чу-Сарысуйской урановорудной провинции. Методы: индукционное каротажное зондирование, корреляционный и регрессионный анализ с использованием программных сред Excel, Statistica, Curve Editor, Matlab и LibreCad. Аппаратное обеспечение индукционного каротажного зондирования представлено однозондовым трехкатушечным прибором ПИК-50 и ИК-42М. Результаты. На примере блока месторождения Моинкум Чу-Сарысуйской урановорудной провинции установлена эффективность мониторинга движения технологических растворов посредством данных ИК с использованием регрессионной модели методом наименьших квадратов. Доказана целесообразность применения данных индукционного каротажа для моделирования растекания технологических растворов на примере пластово-инфильтрационного месторождения Моинкум Чу-Сарысуйской урановорудной провинции, и сформирована модель растекания растворов с использованием предложенного алгоритма применения регрессионного моделирования с применением метода наименьших квадратов. Рассчитанные показатели адекватности регрессионной модели, а именно: коэффициент детерминации, дисперсии МНК-оценок, коэффициент Стьюдента, F-критерий, доказывают надежность и достоверность построенной модели изменения эффективной мощности блока в зависимости от изменения электропроводности.
АНАЛИЗ СЕЗОННОЙ И МНОГОЛЕТНЕЙ ДИНАМИКИ ХИМИЧЕСКОГО СОСТАВА ВОД ОСУШЕННОГО УЧАСТКА ВАСЮГАНСКОГО БОЛОТА
Authors: Харанжевская Юлия Александровна
Published: August 2022

Актуальность исследования обусловлена необходимостью оценки трансформации химического состава природных вод под влиянием изменения климата и хозяйственной деятельности.Цель: исследование химического состава вод Васюганского болота, анализ условий его формирования, оценка сезонных и многолетних закономерностей его изменения под влиянием осушения.Объекты: северо-восточный участок Васюганского болота в районе с. Полынянка Бакчарского района Томской области.Методы. Лабораторное изучение химического состава болотных вод проводилось методами титриметрии, спектрофотометрии, пламенной фотометрии в Лабораторно-аналитическом центре Сибирского научно-исследовательского института сельского хозяйства и торфа – филиале Сибирского федерального научного центра агробиотехнологий РАН. Статистический анализ данных проводился с применением непараметрического критерия Манна–Уитни, кластерного анализа и метода главных компонент.Результаты. Исследования показали, что в результате проведенной лесомелиорации, а также вследствие пожара 2016 г. в водах северо-восточного участка Васюганского болота, в сравнении с естественной его частью, отмечается статистически значимое повышение концентрации Са2+, Mg2+, Feобщ, NH+4, NО–3, Cl–, Сорг. Однако в настоящее время в связи с зарастанием каналов отмечается процесс самовосстановления болота, в результате чего химический состав вод осушенного и естественного участков Васюганского болота имеет минимальные отличия в маловодные 2015–2016 гг. и многоводный 2018 г. и более существенные различия в содержании компонентов наблюдаются в средние 2017, 2020–2021 гг. и маловодный 2019 г. Индикатором влияния пирогенного фактора на химический состав являлось повышение в болотных водах величины рН и содержания ионов K+, Na+, SО42–, NО–3, HCО3–, а также Са2+, Mg2+, Feобщ. Анализ условий формирования химического состава вод Васюганского болота показал, что ведущим фактором является температура, при этом повышение уровней болотных вод после продолжительных засушливых периодов приводит к повышению концентраций химических веществ в водах.