bluuebunny/crossref_metadata_2025 huggingface dataset:
Relación del Engagement Laboral y las Conductas Cívicas Organizacionales en Personal de dos Universidades Públicas en Zacatecas, México.
Authors: Padilla-Lugo José Iván , José Roberto González-Hernández
Published: November 2024

RESUMEN
Contexto. Las instituciones educativas de nivel superior en México involucran de forma intensa la interacción humana y la disposición de prestar servicios educativos de calidad, por tanto, resulta fundamental estudiar los comportamientos organizacionales de los trabajadores universitarios dentro de su entorno laboral.  
Problema. El estado mental positivo y satisfactorio al realizar el trabajo (engagement) y los comportamientos cívicos organizacionales son pocas veces medibles en instituciones de nivel superior en México. ¿Cuál es el nivel de impacto entre el engagement laboral y las conductas cívicas organizacionales en el personal de dos universidades públicas en Zacatecas, México?
Objetivo. Identificar como ha impactado el engagement laboral (EL) en relación con los comportamientos cívicos organizacionales (CCO) en el personal de dos universidades públicas en Zacatecas, México, generando conocimiento en las áreas del comportamiento organizacional y administración y contribuyendo a los objetivos 4 y 16 de desarrollo sostenible.
Metodología. De una población total de 340 trabajadores de dos universidades, se obtuvo una muestra de 280 trabajadores universitarios, 145 corresponden a personal docente y 135 a personal administrativo. El método de muestreo fue no probabilístico por conveniencia. La validación del cuestionario se verificó mediante el Alfa de Cronbach. La técnica de análisis de datos fue la correlación de Spearman (rho). De marzo a mayo del 2024 se aplicó el formulario.
Hallazgos Teóricos y Prácticos. En la teoría se comprobó que el grado de engagement de los trabajadores universitarios repercute de manera favorable con el conjunto de conductas discrecionales espontáneas y pro-sociales en los trabajadores universitarios. En la práctica administrativa esta asociación muestra la relevancia de cumplir e impulsar las conductas prosociales a favor de las instituciones educativas.
Originalidad. La relación entre el (EL) y el (CCO) impactan manera importante en la calidad de los trabajadores universitarios, aquí convergen las ciencias sociales y administrativas. Contribuyendo a los objetivos de desarrollo sostenible en la “cultura de la educación de calidad” (ODS4) y el (ODS16) “crear instituciones eficaces, responsables e incluyentes y fortalecidas”.
 
Conclusiones y limitaciones. Se concluye que un estado mental positivo y satisfactorio constante al realizar el trabajo puede ser un predictor confiable de la aparición o de la tendencia a apreciar en otras conductas prosociales en las organizaciones.  Siendo una limitación extrapolar los resultados a otras condiciones o sectores y adaptar en mayor medida los instrumentos de obtención de información a las condiciones nacionales. Las conclusiones dan cabida a la promoción de acciones organizacionales en las universidades que impacten en las conductas prosociales de sus miembros y en el mejoramiento de la educación superior.
Triple agonists of GIP, GLP-1, and glucagon - the future of obesity treatment: a review of the latest findings
Authors: Brzdęk Kinga , Brzdęk Michał
Published: November 2024

Background: The epidemic of obesity and type 2 diabetes poses a growing challenge to global public health, necessitating effective intervention strategies. Currently conducted research on novel pharmacotherapeutic approaches to obesity treatment is yielding promising results. Among them are the triple agonists of GIP/GLP/GCG (glucose-dependent insulinotropic peptide/ glucagon-like peptide/ glucagon) receptors, representing the latest discovery. Preclinical studies and phase I and II trials demonstrate significant clinical prospects for GIP/GLP/GCG receptor agonists. Aim of the study: This paper aims to summarize and analyze the current knowledge on triple agonists of GIP/GLP-1/GCG and their impact on body weight based on clinical studies conducted in recent years and currently ongoing. Material and methods: The search was conducted using the PubMed, Google Scholar, and NIH databases. Articles published between 1971 and 2022 were analyzed. The keywords used were "triple agonists," "obesity," "GIP," "GLP-1," and "glucagon." Results: According to our best knowledge, there are currently clinical trials underway for four GIP/GLP-1/ glucose-dependent insulinotropic peptideagon triagonists, including NN9423NC9204-1706, efpegtrutide, SAR441255, and retatrutide. Studies on retatrutide have shown promising results, with observed weight reduction of up to 17 kg. Additionally, another triagonist, efocipegtrutyd, besides its effects on weight loss, demonstrates the ability to prevent liver fibrosis and has neuroprotective effects. Conclusion: The action of GIP/GLP-1/GCG triple agonists is multifaceted, and preliminary research results are encouraging further exploration of their potential. Despite promising outcomes, continued research is necessary to gain a deeper understanding of their mechanism of action and to assess their long-term effects. Such studies will be crucial in providing information to support the development of personalized therapeutic strategies and optimizing their clinical utility in diverse patient populations.
“Funcionalidad familiar percibida y riesgo suicida en adolescentes de Una unidad Educativa de Ambato”
Authors: Torres-Mullo Marco Antonio , Barzallo-Núñez Alejandro David
Published: November 2024

El estudio, de enfoque cuantitativo, no experimental, de corte transversal, descriptivo y correlacional, se llevó a cabo en una Unidad Educativa de Ambato. La muestra incluyó a 230 estudiantes de entre 13 y 18 años. Los datos se recolectaron mediante instrumentos psicométricos: el Cuestionario de Funcionalidad Familiar (FF-SIL) para medir la percepción de la funcionalidad familiar y la Escala para Evaluar el Riesgo Suicida (ERS) para evaluar el riesgo suicida. Los resultados fueron analizados utilizando el software SPSS, aplicando la prueba de chi-cuadrado de Pearson para determinar la relación entre ambas variables.Los hallazgos revelan que el 70% de los adolescentes presenta un riesgo suicida bajo, mientras que el 30% manifiesta un riesgo alto. De aquellos con riesgo suicida alto, el 59% proviene de familias disfuncionales o severamente disfuncionales, en comparación con el 37% de quienes reportan un riesgo bajo. La evaluación significativa encontrada (p = 0.024) mediante la prueba de chi-cuadrado de Pearson confirma una asociación estadísticamente relevante entre la percepción de la disfuncionalidad familiar y el riesgo suicida, sugiriendo que los adolescentes que perciben su entorno familiar como disfuncional presentan mayor riesgo suicida.
Metodología CLIL para el Fortalecimiento de la Expresión Oral en Niños de 2 a 3 Años en el Centro Infantil del Buen Vivir Francisco Chiriboga, Riobamba – Ecuador
Authors: Ávalos-Obregón María Dolores , Ávalos-Obregón Martha Lucía , Millán-Ramos Daniel Hernán
Published: November 2024

Esta investigación examina la implementación de la metodología CLIL (Content and Language Integrated Learning) para mejorar la expresión oral en niños de 2 a 3 años en el Centro Infantil del Buen Vivir (CIBV) Francisco Chiriboga, ubicado en Riobamba, Ecuador. A través de un enfoque mixto, combinando métodos cuantitativos y cualitativos, se recopilaron datos mediante encuestas y observación no participante, lo que permitió analizar tanto las percepciones de los docentes como las dinámicas de enseñanza en el aula. Los resultados muestran que la efectividad de CLIL depende en gran medida de la preparación docente, la flexibilidad curricular y la integración de enfoques interculturales. Mientras que en la Unidad Educativa Surcos, los docentes reportaron avances en términos de desarrollo profesional y adaptabilidad del currículo, en el CIBV se identificaron limitaciones relacionadas con la falta de formación específica y la motivación docente. A pesar de estas diferencias, se destaca la participación activa de los estudiantes, lo que evidencia el potencial motivador de la metodología. Sin embargo, se señala la necesidad de fomentar un entorno pedagógico más inclusivo, mejorando la claridad en la comunicación en lengua extranjera y garantizando recursos suficientes para la planificación educativa. Esta investigación concluye que CLIL tiene un impacto positivo en el aprendizaje infantil, pero requiere ajustes contextuales para maximizar su efectividad.
The effect of edoxaban on apoptosis in an abdominal aortic aneurysm model in rats
Authors: Gencpınar Tugra , Bilen Cagatay , Kemahli Baris , Sayarer Ceren , Akokay Pinar , Bayrak Serdar , Erdal Cenk
Published: November 2024

Background: This study aimed to evaluate the effects of edoxaban, which is used in venous thrombosis, systemic embolism, and stroke, on an aortic aneurysm model and to demonstrate the pharmacokinetic and molecular effects of edoxaban through the induction of apoptosis.

Methods: In this double-blind experimental study, 21 Wistar albino male rats (mean weight: 290 g; range, 280 to 300 g) were divided into three groups: the sham group (n=7), the abdominal aortic aneurysm (AAA) group (n=7), and the AAA-edoxaban group (n=7). Edoxaban 10 mg/kg was given to the AAA-edoxaban group by oral gavage daily for 30 days. At the end of 30 days, the aneurysmal aorta was surgically removed and histologically examined. The abdominal aorta was surgically exposed and wrapped with a calcium chloride (0.5 mol/L) sponge for 10 min.

Results: Immunohistochemically, aortic sections were marked with caspase-3 and caspase-9 antibodies. It was observed that the pathways that trigger apoptosis (caspase-3 and caspase-9; p< 0.004 and p< 0.005, respectively) were significantly reduced in the AAA-edoxaban group compared to the AAA group. In the AAA-edoxaban group, it was observed that the expansion in aortic diameter and the deterioration in the elastic fibril structure in the aortic aneurysm were decreased as a result of edoxaban treatment. Edoxaban treatment was observed to reduce cell death in both the tunica intima and tunica media.

Conclusion: This study provided strong evidence of the protective effect of edoxaban on aortic aneurysm-related vascular damage by reducing apoptosis and mitophagy.
Endoscopic micro-invasive cardiac surgery: State-of-the-art
Authors: Bakhtiary Farhad , Salamate Saad , Eghbalzadeh Kaveh , El-Sayed Ahmad Ali
Published: November 2024

The advancement of micro-invasive cardiac surgery techniques has introduced a viable alternative to conventional full-sternotomy operations. These approaches are designed to reduce tissue trauma, shorten recovery time, and meet the increasing demand for less invasive treatment options. In this review, we discuss current progresses in endoscopic micro-invasive cardiac surgery, which utilizes refined tools and advanced imaging technologies to perform complex heart procedures, including valve surgery, coronary artery bypass grafting, and congenital defect corrections. By reviewing our experience with these techniques, we provide practical insights for surgeons interested in adopting micro-invasive cardiac surgery. The highlighted innovations in planning and execution of micro-invasive cardiac surgery reflect the growing trend toward safer and more efficient cardiac surgeries.
Proposal for a Model to Strengthen Trust in Data Exchange Platforms Through the use of Blockchains and National Digital Identity
Authors: FAYE Pape Mamadou Djidiack , Gueye Amadou Dahirou
Published: November 2024

This work presents an innovative model for enhancing trust within data sharing platforms by integrating blockchain technology and national digital identity systems. Using a consortium blockchain framework and a modular consensus model, the solution proposes a robust mechanism for validating data after it has been received through the exchange platform, thus ensuring its integrity and reliability. Detailed simulations have confirmed the effectiveness of this approach, demonstrating that exchanges of sensitive data are proactively secured. The implementation of this model promises not only to significantly increase confidence in national interoperability platforms, but also to benefit a variety of sectors, both governmental and private. By offering advanced data security and improving transaction transparency, this solution paves the way for more efficient and secure management of critical information.
ENSINO DE ÂNGULOS E POLÍGONOS COM USO DO SOFTWARE GEOGEBRA
Authors: Leite Maria Alice Bezerra , Leite Luiz Agostinho Lisboa , Neto João Ferreira da Silva
Published: November 2024

The objective of this work is to describe a didactic-pedagogical sequence developed to teach angles and polygons in an 8th grade class of Elementary School of a state public school in Palmeira dos Índios, Alagoas, Brazil. The sequence is part of the Extension Project "Mathematics and Active Methods" and addresses some common difficulties in teaching geometry, such as the abstraction of formal concepts and the lack of understanding of students of the connection of these concepts with real situations. Studies indicate that the use of digital technologies facilitates visualization and interaction with mathematical concepts, promoting more dynamic and meaningful learning. In view of this, the sequence, applied in four classes, involved activities contextualized to the sport, using the GeoGebra software. The results show that, although some students still face difficulties, the interactive and contextualized approach improved engagement and understanding of formal mathematical concepts, especially geometric ones.
MAPPING AND GEOSPATIAL DISTRIBUTION OF AÇAÍ TREES (EUTERPE OLERACEA MART) IN THE TOCANTINA-PA AMAZON
Authors: de Souza Douglas Portal , dos Santos Artur Vinícius Ferreira , Vasconcelos Marcelo Augusto Machado , Bittencourt Paulo Celso Santiago , Pantoja Gleice Durães , de Melo Paulo Alves , de Melo Kellem Cristina Prestes , da Silva Romulo Luiz Oliveira
Published: November 2024

The article aims to map and analyze açaí management and planting systems in floodplain and terra firma areas in the Tocantina Amazon, specifically in the municipality of Mocajuba, Pará. To achieve this work, remote sensing and geoprocessing techniques were used, where we sought characterize the spatial and temporal distribution of açaí groves and evaluate changes in the landscape over the years. The application of the spectral indices NDVI (Normalized Difference Vegetation Index), NDWI (Normalized Difference Water Index) and NDBI (Normalized Difference Construction Index) proved to be fundamental to identify areas with greater plant biomass, humidity levels and urban expansion, respectively. The results point to the importance of sustainable management practices to guarantee productivity and environmental preservation. It is concluded that the analysis of spectral indices proved to be effective in detecting variations in vegetation cover and water availability, providing crucial information for the planning and management of plantations in the region.
PAULO FREIRE'S APPROACHES AND PHYSICAL EDUCATION: CHALLENGES AND POSSIBILITIES IN PEDAGOGICAL PRACTICE
Authors: de Andrade Júnior Sergio Henrique Noblat , Dias Rejane da Silva
Published: November 2024

The study aimed to analyze the approaches between Paulo Freire and Physical Education, based on the challenges and possibilities in the pedagogical practice of this curricular component. It is a qualitative study, using bibliographic research in periodicals in the field of education and physical education, from 2019 to 2024, using the technique of categorical content analysis by theme for data analysis. It is concluded that there are challenges in bringing Paulo Freire and Physical Education closer together, due to the initial training of teachers, little research production that reflects and treats these themes in their centrality. However, there is the possibility of approaching this knowledge in an organic, systematized and intentional way, with experiences that evidence these approaches based on reflections guided by dialogue, problematization and criticality in basic education and higher education.
DUPILUMAB: A NEW ALLY FOR THE TREATMENT OF EOSINOPHILIC ESOPHAGITIS?
Authors: Rubira Lara Zaccarelli , Romão Marcela Pereira , Chehter Ethel Zimberg
Published: November 2024

INTRODUCTION: Eosinophilic esophagitis is a chronic, immune-mediated disease of the gastrointestinal tract, resulting from the interaction between genetic, environmental and immunological factors of the affected patient. The clinical picture is characterized by esophageal dysfunction, which may present as dysphagia, precordial pain, upper abdominal pain or food impaction. Treatment aims to improve clinical symptoms and prevent disease progression and subsequent complications. In this context, immunobiologicals are emerging and promising therapies, with Dupilumab being the first specific treatment approved by the FDA. It is an IgG4 monoclonal antibody that targets IL-4R alpha and, from there, reduces protein transphorylation, transcription and the T helper 2-regulated response. The objective of this systematic review is to evaluate the efficacy of this drug in the treatment of eosinophilic esophagitis, in comparison with the options already available on the market. METHOD: PubMed searches were performed using the keywords “eosinophilic esophagitis dupilumab” and “dupilumab treatment esophagitis eosinophilic”. Initially, 60 results were obtained, but after exclusion by title, abstract and full text, 14 articles were included. RESULT: all articles analyzed demonstrated improvement in patients using Dupilumab, with 13 of them indicating a reduction in eosinophil counts, 8 showing clinical improvement in symptoms, 8 indicating histological improvement, 7 indicating improvement in the endoscopic pattern, according to the Endoscopic Reference for Eosinophilic Esophagitis, and 4 indicating a reduction in the Dysphagia Symptom Questionnaire (DQQ) score. DISCUSSION: eosinophilic esophagitis is a rare disease, but with potential for progression, negatively interfering with the patient's quality of life. Therefore, since current drug therapy is nonspecific, the use of Dupilumab presents itself as an innovative and optimistic solution for the future, because it changes the understanding of disease management, expands therapeutic options and improves prognosis. CONCLUSION: the use of Dupilumab in the treatment of eosinophilic esophagitis has proven to be effective. However, for the treatment to be well established with regard to the doses used, frequency of administration and longitudinal monitoring, further studies are still required.
PRÁTICAS CURRICULARES E A ESCOLARIZAÇÃO DE ESTUDANTES COM NECESSIDADES EDUCACIONAIS ESPECIAIS NO ENSINO FUNDAMENTAL ANOS FINAIS: REFLEXÕES A PARTIR DE UMA SALA DE AULA
Authors: Lopes Laio
Published: November 2024

The purpose of this article is to analyze the data on curricular practices, based on the significance of teaching actions designed for students with special educational needs and the possibilities provided for these students in the schooling process in Elementary School Final Years. Based on the investigation of documents and experiences lived in the research field scenario, this discussion is organized in two moments: the first deals with the analyses from the documents accessed in the field and the second moment deals with the analyses that involve the perceptions and conceptions of the participating teachers and students, about the curricular practices, the focus of this study.
INTEGRATED PUBLIC SAFETY SERVICE CENTERS IN MATO GROSSO DO SUL: A SERVITIZATION PROPOSAL
Authors: Mascaro Rafael , Ovando Rômulo Gustavo de Moraes
Published: November 2024

This paper aims to analyze the concept of servitization and its application in the public sector, specifically in the area of ​​public safety. The objective is to demonstrate the potential benefits of implementing Integrated Public Safety Service Centers in Mato Grosso do Sul, applying the concept of servitization and the philosophy of Community Policing. The research uses a qualitative approach and describes the attributions of public safety agencies in the State, presents theoretical foundations on Community Policing and servitization, and presents examples of integrated public safety service in other states of Brazil and in Mato Grosso do Sul itself. The expected result is the proposal to implement a new model of public safety service provision in the State.
SAMBAS E ALGEMAS – A REPRESSÃO AOS SAMBAS DURANTE O SÉCULO XIX (1800 – 1899). UM OLHAR ATRAVÉS DOS PERIÓDICOS NACIONAIS
Authors: Ramos Danilo da Silva , Silva Alysson dos Anjos
Published: November 2024

Este trabalho, inserido em uma pesquisa mais abrangente sobre o samba na imprensa nacional do século XIX (1800 até 1899), busca investigar quais elementos estavam envolvidos nas prisões relacionadas à realização de samba. A metodologia adotada consistiu em uma busca sistemática pelo termo “samba” na Hemeroteca Digital da Biblioteca Nacional, seguida de um processo de seleção e catalogação dos resultados, a fim de eliminar duplicidades e erros. Após essa etapa, foram obtidos 1.088 registros, dos quais 4,59% correspondem a notícias que mencionam prisões, compondo a base de dados desta pesquisa.
A escassez de trabalhos acadêmicos que abordam a interseção entre samba e prisões no século XIX, evidenciada pelas buscas realizadas em bases de dados como SciELO, CAPES e Google Acadêmico, demonstra a relevância deste estudo para a construção da historiografia do samba. Ao analisarmos essa temática, contribuiremos para uma compreensão mais aprofundada das dinâmicas sociais e culturais que moldaram a história do gênero musical no Brasil.
No contexto do Brasil escravista, as manifestações culturais dos/as escravizados/as, como o samba, eram vistas com desconfiança, inclusive proibidas por lei em alguns casos, pelas elites e frequentemente associadas à desordem e à criminalidade. Esta é uma marcação importante, ao passo que atravessará quase todo o período da pesquisa.
FROM FEUDALISM TO THE DIGITAL AGE: A HISTORY OF TAX CONSTITUTIONALISM AND THE SEARCH FOR TAX JUSTICE AND HUMAN RIGHTS
Authors: Corrêa José Rossini Campos do Couto , Falcão Maurin Almeida , Abreu Charles Sarmento , Bueno Rudson Domingos , Bahr Neto Heroldes , Dantas Eulírio de Farias , Motta Junior Clarimar Santos , Mascarenhas Rita de Cássia Antunes Gomes
Published: November 2024

This article analyzes the evolution of tax constitutionalism, from feudal economies to the challenges of globalization and digitalization, focusing on the impact of these transformations on human rights. The research investigates how the transition from a tax system based on feudal relations to a model shaped by the monetary economy, mercantilism and mass production has impacted the organization of societies and the guarantee of rights. The study highlights the growing influence of private authoritarianism, as warned by Karl Popper, and the role of big tech companies in tax policymaking. The interdisciplinary methodology combines a bibliographic review of authors such as Bloch, Rossini Corrêa, Maurin Falcão, Pirenne, Braudel, Wallerstein, Marx and Hobsbawm with a critical analysis that integrates economic history, sociology and tax law. Using Edoardo Celeste's concept of "constitutional ecosystem", the study examines how digital technology affects the balance of powers and fiscal sovereignty of states, implying the emergence of digital constitutionalism as a new field of study. The research concludes that globalization and digitalization pose challenges to tax constitutionalism, threatening the fiscal sovereignty of states and the guarantee of human rights. The rise of private authoritarianism calls for new regulations and international cooperation to ensure tax justice and the protection of human rights. The study contributes to the debate by offering a historical and critical analysis of tax constitutionalism, providing subsidies for public policies that promote tax justice and sustainable development, considering the implications of digital constitutionalism for taxation in the digital age.
EDUCATIONAL RADIO AS A MEDIATOR BETWEEN COMMUNICATION, HEALTH AND EDUCATION: REFLECTIONS FROM A REGIONAL EXPERIENCE
Authors: Borges Ieda Cristina
Published: November 2024

This article proposes a reflection on the role of the mass media (MCM), with a focus on educational radios, in the context of the Brazilian Health System. Social participation, one of the central pillars of the system, presupposes the involvement of society in the allocation of resources and definition of priorities in different spheres. Educational radios emerge as mediating tools between health services and the population, promoting education and the exercise of citizenship. The study explores the impact of new information and communication technologies on the reconfiguration of media spaces and their implications for public health. In addition, it highlights the importance of disseminating health information as a right guaranteed by the 1988 Constitution. Using the educational radio station Cultura FM 99.3 MHz as a case study, we analyzed how this station operates in Nova Alta Paulista-SP, promoting social integration and awareness. The intersection between Communication and Health, based on practices such as those of the Ottawa Charter, is approached as strategic to expand the frontiers of public health. The article concludes by emphasizing the need for a continuous dialogue between the fields of Communication and Public Health, aiming to strengthen educational actions and democratize access to quality information.
MORPHOLOGY OF THE SOCIAL NETWORK OF JUDICIALIZED ELDERLY: ANALYSIS OF INSTITUTIONALIZATION AND CIVIL CURATORSHIP
Authors: Ferreira Taciana Machado Aquino , de Loreto Maria das Dôres Saraiva
Published: November 2024

This qualitative study investigates the morphology of the social network of judicialized older adults, making an analysis of institutionalization and civil guardianship, focusing on older adults living in the Lar dos Velhinhos in Viçosa, Minas Gerais, Brazil. Semi-structured interviews were conducted with nine participants, including older adults whose care was judicialized through civil guardianship or institutionalized by court decisions, as well as caregivers responsible for their well-being. The results indicate that the institutionalization of the elderly results in a significant strengthening of internal ties, both with the caregiver team and with other elderly people, with 75% of the interviewees highlighting this characteristic. At the same time, there is a weakening of ties with the family and a lack of frequent visits from family and friends, both reported by 50% of the interviewees. In addition, although the feeling of welcome in the institution is also high (75%), half of the elderly express a desire to participate in external activities, indicating a need for greater interaction with the environment outside the institution. It is concluded that the institutionalization of the elderly in the Home for the Elderly strengthens internal ties, but weakens family ties, revealing the need for greater interaction with the external environment.
SPONTANEOUS PLAY AS A STRATEGY FOR THE DEVELOPMENT OF CHILDREN'S AUTONOMY
Authors: da Rosa Alice Serrõn , Truccolo Adriana Barni
Published: November 2024

The aim of this study was to investigate the contribution of spontaneous play to the construction of children's autonomy. For this, a qualitative study of the microethnography type was carried out with six children, five boys and one girl, aged between two and three years belonging to a kindergarten 1 class, of an early childhood education school, were observed for 4 months, daily. From the participant observation, 03 (three) thematic categories emerged: the importance of the organization of spaces as a facilitating agent of free play; free play and interactions between children and free play and the development of autonomy. The results showed that the organization of spaces interferes with free play and the development of the child's autonomy; that when playing freely, children enhance symbolic play, assume roles and interact spontaneously, and when children play freely, they develop in their entirety, learning to think, question, discover, explore, experience new discoveries. These factors are essential for the integral growth and construction of children's autonomy through actions in free play.
PERSPECTIVES OF CONSENSUALITY IN BRAZILIAN ADMINISTRATIVE LAW
Authors: Gilaberte Thalissa Pádua , Kremer Keila Oliveira , Chaves Marcelo Pinto
Published: November 2024

This study aimed to analyze the implementation of consensuality in Brazilian Administrative Law, highlighting the legal instruments that enable the resolution of conflicts and the correction of conduct in a negotiated and collaborative manner. Instead of resorting exclusively to litigation, these mechanisms seek solutions that meet the interests of the public administration and individuals, promoting more efficient and transparent management. The main consensual instruments used were addressed, such as the Conduct Adjustment Term (CAT), leniency agreements, mediation, and arbitration. Each of these mechanisms has specific characteristics that make them suitable for different types of situations and conflicts, offering viable alternatives for the solution of administrative issues and promoting speed and specialization in decisions.
Pharmacovigilance and patient safety as a daily practice in nursing in two Latin-American countries
Authors: Ponti Liliana Elba , Carhuas-Peña Lida Inés , Vera Analía , Mendoza Irma Elisa , Gonzales Paco Edwin
Published: November 2024

The study was conducted in Argentina and Peru, and focused on the settings of Nursing daily practice in the administration of safe medication on the axes of Pharmacovigilance and/or Patient Safety. The objective was to determine and compare Pharmacovigilance and Patient Safety as Nursing daily practices in public and private healthcare contexts, in order to identify settings that could lead to errors. This research was quantitative, relational, observational, prospective, cross-sectional, and analytical, with a comparative-relational design. Two validated and reliable instruments were used. Sample size: 230 nurses (Argentina =140, Peru = 90). Results: 81.8% of Huancavelica nurses, 68.6% of Chachapoyas (Peru), 73.7% of Buenos Aires, and 60.8% of Rosario (Argentina), indicated efficient Pharmacovigilance; whereas 71.4% of Chachapoyas nurses, 65.5% of Huancavelica (Peru); 52.6% of Buenos Aires, and 44.1% of Rosario (Argentina) indicated a secured Patient Safety. In both countries, 66% of nurses took the 10 correct steps for administering the medications. Additionally, 82% indicated that the medical prescription was illegible, and 86% expressed that the prescription was filled by the doctor in full. Conclusion: In both countries, Pharmacovigilance is applied efficiently and Patient Safety is secured. A contrast was made with the alternative hypothesis where both variables were interrelated, where: X2 = 16.807, gl = 2, p = 0.000. At the same time, there are significant differences between Argentina and Peru, with a Student’s t = 3.770, gl = 229, p = 0.000.
EFFECT OF DIFFERENT COVER CROP RESIDUE MANAGEMENT PRACTICES ON SOIL MOISTURE CONTENT UNDER A TOMATO CROP (Lycopersicon esculentum)
Authors: Karuku George Njomo , Gachene Charles K.K. , Karanja Nancy K.N. , Cornelis W. , Verplacke H.
Published: November 2024

Water relations are among the most important physical phenomena that affect the use of soils for agricultural, ecological, environmental, and engineering purposes. In sub-Saharan African, water is most critical in limiting crop production and yields especially in the Arid and Sub-arid regions. The soil water storage, available water content and soil water balance under various cover crop residue management practices in a Nitisol were evaluated in a field experiment at the Kabete Field Station, University of Nairobi. The effects of surface mulching, above and below ground biomass and roots only incorporated of velvet bean (Mucuna pruriens), Tanzanian sunhemp (Crotalaria ochroleuca) and purple vetch (Vicia benghalensis) cover crops, fertilizer and non fertilized plots on soil water balance were studied. The experimental design was a split plot and tomato (Lycopersicon esculentum) was the test crop. Since water content was close to field capacity, the drainage component at 100 cm soil depth was negligible and evapotranspiration was therefore derived from the change in soil moisture storage and precipitation. Residue management showed that above and below ground biomass incorporated optimized the partitioning of the water balance components, increasing moisture storage, leading to increased tomato yields and water use efficiency (WUE). Furthermore, vetch above and below ground biomass incorporated significantly improved the quantity and frequency of deep percolation. Soil fertilization (F) and non fertilization (NF) caused the most unfavourable partitioning of water balance, leading to the lowest yield and WUE. Tomato yields ranged from 4.1 in NF to 7.4 Mg ha-1 in vetch treated plots. Vetch above and belowground biomass incorporated had significant (p ≤ 0.1) yields of 11.4 Mg ha-1 compared to all other residue management systems. Vetch residue treatment had the highest WUE (22.7 kg mm-1 ha-1) followed by mucuna treated plots (20.7 kg mm-1 ha-1) and both were significantly different (p ≤ 0.05) compared to the others irrespective of residue management practices.
DRY MATTER INTAKE ESTIMATION OF STAR GRASS (Cynodon plctostachyus K. Schum.) BY GRAZING DAIRY COWS THROUGH OF N-ALKANES, FORAGE CUTTING AND GRAZING BEHAVIOUR
Authors: Estrada Lopez Isael , Aviles Nova Francisca , Estrada Flores Julieta Gertrudis , Pedraza Beltran Paulina Elizabeth , Yong Angel Gilberto , Castelan Ortega Octavio Alonso
Published: November 2024

The objective of the present study was to compare three techniques, n-alkanes, herbage cutting and grazing behavior, to estimate dry matter intake (DMI) by cows grazing on swards of Star grass. Two experiments with a 4 x 4 Latin square design were used. In both experiments cows were supplemented with 6 kg of a concentrate composed of 81% ground maize, 10% canola cake, 7% molasses and 2% urea, in addition four levels of coffee pulp were feed to the experimental cows 0, 600, 900 and 1200 g cow day-1 as treatments 1, 2, 3 and 4 respectively. In experiment 1 no significant differences (P>0.05) were observed in grass DMI between the n-alkanes, 2.9 kg DM cow-1 day-1, and the herbage cutting technique, 3.3 kg DM cow-1 day-1. For the second experiment no significant differences (P>0.05) were observed between the n-alkanes, 6.7 kg DM cow-1 day-1, and the grazing behavior technique, 6.3 kg DM cow-1 day-1. A significant relationship (r2=0.80, P<0.05) was observed between the n-alkanes and the herbage cutting techniques for experiment 1. On the contrary, a small relationship (r2=0.42, P<0.05) was observed between the n-alkanes and the grazing behavior techniques.  It is concluded that the n-alkanes technique was the most precise to estimate DMI for cows grazing Star grass prairies, the grazing behavior and herbage cutting techniques were less precise than the n-alkanes technique. The inclusion of coffee pulp at levels of 15% and 20% do not affect DMI of dairy cows therefore it is recommended the use of this by-product in order to reduce feeding cost of dairy cattle. 
FARMERS’ PERCEPTION OF SOIL FERTILITY PROBLEMS AND THEIR ATTITUDE TOWARDS INTEGRATED SOIL FERTILITY MANAGEMENT FOR COFFEE IN NORTHERN TANZANIA
Authors: Maro Godsteven Peter , Mrema Jerome , Msanya Balthazar , Teri James
Published: November 2024

A study was conducted in Hai and Lushoto districts, Northern Tanzania to establish the farmers’ perception of soil fertility problem and their attitudes towards integrated soil fertility management (ISFM) for coffee, thereby identifying the appropriate intervention strategies. The study was based on a structured questionnaire involving 126 respondents. Both farmers’ awareness of the problem and their attitude were highly significant (P<0.01). Age, household size, and adoption of improved coffee varieties affected farmers’ awareness significantly (P<0.05). As for farmers’ attitudes, six of the eight predictors were significant (P<0.05). Age, household size, adoption of new varieties and total farm income were highly significant (P<0.01). Age, total land under coffee and total off-farm income showed to negatively affect farmers’ attitude. As farmers get older, they tend to refrain from innovation. Larger farms are likely to exert more pressure on the available organic resources. With multiple farms, distant farms are likely to receive less attention. As regards off-farm income, multiple ventures compete for the farmers’ time, resources and attention. For the two districts, ISFM interventions will make a better impact to younger and more energetic farmers with enough land for commercial coffee production and who depend largely on this resource for their livelihood. 
ESTRUCTURA Y DIVERSIDAD ARBÓREA EN EL SISTEMA AGROFORESTAL DE PIÑA BAJO SOMBRA EN EL OCCIDENTE DE MÉXICO
Authors: Rosales Adame Jesus Juan , Cuevas Guzman Ramon , Gliessman Stephen R. , Benz Bruce F.
Published: November 2024

Structure and perennial woody diversity in the cropping pineapple agroecosystem is described. It is developed like main component in understory of tropical subdeciduous and Quercus forest, in combinations with cultivated non-native species; revealing a characteristic agroforestry system, in western Mexico (Jalisco and Nayarit). This is an extensive cropping system of low external inputs and local technology, mainly growing on slopes from 25% to 45%, on irregular terrain and at altitudes from 67 to 610 m. We found 1 161 woody individuals from 69 species, 62 native and seven introduced species. The Fabaceae family had 11 species. The lowest and maximum richness was in Nayarit. FisherÂ´s alfa diversity in the study area showed differences between sites and (F=7.12, Î±>0.001; F=7.09, Î±>0.0006, respectively). ShannonÂ´s index exhibited differences only in four sites of Jalisco with the lowest diversity sites in Nayarit. Beta diversity in Jalisco was different from Nayarit. Height and diameter in study area were heterogeneous, with the majority (92%) of individuals found in intermediate heights. Diameter sizes were concentrated in four structural types. Management of this diverse shaded agroecosystem contributes to tropical biodiversity conservation and also represents a pineapple sustainable management in America.
COLONIZACIÓN RADICAL POR LA MICORRIZA INIFAP(MR) EN CEBADA TRATADA CON FUNGICIDA
Authors: Grageda Cabrera Oscar Arath , Gonzalez-Figueroa Sarahyt , Soli­s-Moya Ernesto , Lozano-Contreras Monica , Diaz-Franco Arturo
Published: November 2024

The effect of the treatment with the fungicide chlorothalonil on radical mycorrhizal colonization on barley seed was evaluated. An experiment was performed, the factors were as follows: 1) Mycorrhiza INIFAP® (uninoculated, one, two and three doses) and fungicide (with and without fungicide). Monthly sowings were conducted to determine the degree of colonization in the roots. The results showed that treatment of the seed with chlorothalonil was not significantly decreased by the radical mycorrhizal INIFAP® colonization, chlorothalonil treatment had a mean of 32.63% root infection whereas without chlorothalonil was 36.46%. When the seed was treated with chlorothalonil, the more affected in terms of root colonization by mycorrhizal INIFAP® was a dose, treatment with double and triple doses showed no significant difference between them. Storage of seed infection percentage decreased progressively. Through the time of the inoculated seed storage, root infection by mycorrhizal INIFAP®  remained constant and unchanged for the first six months, but then decreased at ca. 50% over a period of 10 months, when treated or not treated with fungicide.
WELLBEING OF SMALLHOLDERS MAINTAINING HOMEGARDENS: A CASE STUDY OF RURAL COMMUNITIES IN THE EASTERN AMAZON
Authors: Vieira Thiago Almeida , Rosa Leonilde Dos Santos , Santos Maria Marly De Lourdes Silva
Published: November 2024

The purpose of this study was to investigate the quality of life of subsistence farmers in the municipality of Bonito, ParÃ¡, Brazil, by analyzing their objective and subjective well-being. Semi-structured interviews were used to collect socioeconomic and life satisfaction data, which were evaluated by tools of descriptive statistics and multivariate data analysis. The interviewed farmers have a low educational level and a modest family income. The average housing quality index was considered satisfactory. The degree of subjective well-being of the subsistence farmers was high and the family income had little influence on the farmerâ€™s well-being. It is believed that well-managed homegardens can provide an increase in the family income, with a view to the economic wellbeing and a better quality of life, including the housing of these families.
CHEMICAL COMPOSITION, DEGRADABILITY AND METHANE EMISSION POTENTIAL OF BANANA CROP RESIDUES FOR RUMINANTS
Authors: Oliveira Lincoln Nunes , Cabral Filho Sergio Lucio Salomon , Geraseev Luciana Castro , Duarte Eduardo Robson , Abdalla Adibe Luiz
Published: November 2024

Banana leaf hay (BL), banana pseudostem hay (BP), coast-cross hay (CC), 50% coast-cross hay with 50% banana leaf (BLCC) and 50% coast-cross hay with 50% pseudostem hay (BPCC) were evaluated for chemical composition, cumulative gas production, dry matter degradability and methane emission potential. Inoculums from sheep and cattle were collected to tests. The experimental design was completely randomized in a factorial arrangement of 5 x 2, being data analysed by variance analysis and the means compared by Tukey test (5%). The crude protein levels for the substrates BL, BP, CC, BLCC and BPCC were respectively 13.8%, 3.5%, 8.6%, 9.7% and 6.1%. Despite its low protein level, the BP substrate had higher content of non-fibrous carbohydrates (28.4%), followed by BL (23.4%), BPCC (23.4%), BLCC (20.0%) and CC (13.3%). The highest cumulative gas production was observed for BP (P < 0.05), reflecting their greater effective degradability (76.3%). This substrate showed the largest emissions of methane (34,16 mL/g DMD). 
INFLUENCE OF SOIL FERTILITY AMENDMENT PRACTICES ON EX-SITU UTILISATION OF INDIGENOUS ARBUSCULAR MYCORRHIZAL FUNGI AND PERFORMANCE OF MAIZE AND COMMON BEAN IN KENYAN HIGHLANDS
Authors: Nyaga John , Jefwa Joyce , Muthuri Catherine , Okoth Sheila , Matiru Viviene , Wachira Peter
Published: November 2024

Arbuscular Mycorrhizal Fungi (AMF) are important in agriculture and have received attention as they are considered a part of an active and diverse soil biological community essential for increasing the sustainability of agricultural systems. However, most of agricultural practices have a negative impact on AMF association and agricultural soils are AMF impoverished. Interventions to replenish AMF include re-introduction through inoculation or manipulation of existing AMF to increase density. A major problem with inoculation is that there is possible competition with native (indigenous) AMF species. Indigenous AMF will be more adapted to the soil environment than introduced strains but with conflicting results on the effects of AMF inoculation on crop yield, more field studies for different ecological areas are required. The objective of the study was to compare the effect of inoculating crops with indigenous AMF applied applied singly or combined with other Soil Fertility Amendment Practices (SFAP) on root colonisation and subsequent performance of maize (Zea mays L.) and common bean (Phaseolus vulgaris L.). Analysis was also done on the best soil amendment practice that encourages crop colonisation by AMF. This was tested under field experiment and compared with control treatment (no soil amendment practice) and three other soil fertility amendment practices used singly or in combination with AMF; (1) MAVUNO (macro- and micronutrients and secondary nutrients) fertilizer, and (2) Calcium Ammonium Nitrate (CAN) and Triple Super Phosphate (TSP) (3) cattle manure. Maize and bean performances were determined and compared between the treatments for a period of two consecutive seasons with the experiment replicated in two benchmark sites of Embu district (highlands of central Kenya) and Taita-Taveta district (coastal highlands). Soils at Embu have high soil pH than at Taita which results in low phosphorus levels and possible micronutrients deficiencies. Even though no significant differences were observed from root colonisation by AMF with application of SFAP, significant differences were observed at the crop yield. Bean crop was more responsive to AMF inoculation than maize in terms of yield. Combination of AMF inoculant with other organic and inorganic fertilizers resulted in higher crop yield compared to AMF applied singly. Thus, utilisation of indigenous AMF species has potential to constitute an environmentally friendly method of soil fertility amendment over time to improve maize and bean production potential of small-scale holders but consideration should be done on the local soil nutrients conditions, other soil fertility amendment practices in use and the targeted crop.
ESTIMACIÓN DE PARÁMETROS GENÉTICOS EN BOVINOS TROPICARNE CON MODELOS DE REGRESIÓN ALEATORIA UTILIZANDO B-SPLINES
Authors: Dominguez Viveros Joel , Alonso-Rodri­guez F. , Nuñez-Domi­nguez R. , Rami­rez-Valverde R. , Ortega-Gutierrez J.A. , Ruiz-Flores A.
Published: November 2024

The objectives were to estimate variance components, and direct (h2) and maternal (m2) heritability in the growth of Tropicarne cattle based on a random regression model using B-Splines for random effects modeling. Information from 12 890 monthly weightings of 1787 calves, from birth to 24 months old, was analyzed. The pedigree included 2504 animals. The random effects model included genetic and permanent environmental (direct and maternal) of cubic order, and residuals. The fixed effects included contemporaneous groups (year – season of weighed), sex and the covariate age of the cow (linear and quadratic). The B-Splines were defined in four knots through the growth period analyzed. Analyses were performed with the software Wombat. The variances (phenotypic and residual) presented a similar behavior; of 7 to 12 months of age had a negative trend; from birth to 6 months and 13 to 18 months had positive trend; after 19 months were maintained constant. The m2 were low and near to zero, with an average of 0.06 in an interval of 0.04 to 0.11; the h2 also were close to zero, with an average of 0.10 in an interval of 0.03 to 0.23.
POTENTIAL OF CARBON STORAGE OF RUBBER (Hevea brasiliensis MÃœLL. ARG.) PLANTATIONS IN MONOCULTURE AND AGROFORESTRY SYSTEMS IN THE COLOMBIAN AMAZON
Authors: Andrade Hernan Jair , Orjuela-Chavez J. , Vargas-Valenzuela Y.
Published: November 2024

Carbon sequestration potential of rubber (Hevea brasiliensis) plantations was estimated in two production systems: monoculture and agroforestry system with copoazú (Theobroma grandiflorum), on farms of Florencia, El Doncello and Belén de los Andaquíes, in northeastern Colombian Amazon, department of Caquetá. The plantations were classified into three age classes, according to their productive stage: 1-7, 8-20 and > 20 years. The carbon storage was estimated using the methodology proposed by Andrade and Ibrahim (2003) and recommended by IPCC (2003). Tree carbon sinks were evaluated: above and below ground biomass, and necromass. The highest proportion of carbon storage was found in biomass, with 95 and 92% in monoculture plantations and agroforestry systems, respectively. In both types of production systems, carbon storage is a function of tree age and density. The carbon stored in monoculture plantations was higher than in agroforestry systems, due to a greater density of rubber trees in the first production system. This study confirms that rubber plantations have potential to capture and store atmospheric carbon. With this information, the issue of participating in carbon markets of the rubber production chain can be addressed, and therefore strengthen in the region’s competitiveness and sustainability.