bluuebunny/crossref_metadata_2025_split huggingface dataset:
Análisis de la implementación de tecnologías educativas en el aula y su impacto en el aprendizaje de los estudiantes
Authors: Sánchez Toledo Eswin Rodrigo , Barrezueta Chica Leidy Katherine , Guayanay Guerrero Javier Daniel , Otero Mendoza Luz Karina 
Published: May 2024

Este estudio aborda la integración de tecnologías educativas en el aula y su impacto en el aprendizaje de los estudiantes, en un contexto donde la digitalización exige una adaptación continua de los métodos de enseñanza. La investigación se centró en analizar cómo las percepciones y actitudes de los docentes hacia la tecnología afectan su eficacia en entornos educativos. Utilizando un diseño exploratorio y descriptivo basado en la metodología de Hernández, Fernández, y Baptista, se realizó una revisión bibliográfica exhaustiva, seleccionando publicaciones que trataban sobre la aplicación de tecnologías en la educación primaria y secundaria. El objetivo principal fue evaluar cómo las tecnologías educativas pueden facilitar un aprendizaje más personalizado y adaptativo y determinar los retos y oportunidades asociados con su uso en la enseñanza. La conclusión principal del estudio resalta que el potencial transformador de las tecnologías educativas en la enseñanza y el aprendizaje depende en gran medida de la capacitación adecuada de los docentes, su integración pedagógica efectiva y el acceso equitativo a estos recursos tecnológicos. Además, se enfatiza que, aunque las tecnologías ofrecen numerosas oportunidades para enriquecer la educación, su impacto varía significativamente según cómo se implementen y se integren en las estrategias pedagógicas existentes.
Explorando iconos culturales medievales en Educación Primaria: comparativa en manuales escolares de Cataluña y Castilla y León
Authors: Carril-Merino Mª Teresa , Llonch Molina Nayra , De la Calle-Carracedo Mercedes , Ortega-Cervigón José Ignacio 
Published: May 2024

The objective of the article is to detect the cultural icons linked to the Middle Ages that are transmitted in Primary school textbooks and to establish a comparison between Spanish autonomous communities. Eight teaching units from four publishers from two autonomous communities have been analysed, establishing a coding system through Atlas.ti. The results show that there is a preponderance of elements over characters and events; that within the elements, institutions and elements linked to architecture and monuments are prioritized; that processes are prioritized among events, and that there is a struggle between male and political characters and collective characters and peoples, depending on the publisher’s historiographical approach.
El objetivo del artículo es detectar los iconos culturales vinculados a la Edad Media que se transmiten en los libros de texto de Educación Primaria y establecer una comparativa entre comunidades autónomas. Se han analizado ocho unidades didácticas de cuatro editoriales de dos comunidades autónomas estableciendo un sistema de codificación a través de Atlas.ti. Los resultados manifiestan que existe una preponderancia de los elementos por encima de personajes y eventos; que dentro de los elementos se priorizan instituciones y elementos vinculados con la arquitectura y los monumentos; que entre los eventos se priorizan procesos, y que existe una pugna entre personajes masculinos y políticos y personajes colectivos y pueblos, dependiendo del enfoque historiográfico de las editoriales.
Percepción de los docentes sobre la educación inclusiva y el alumnado con necesidades de educación especial (NEE)
Authors: Culque Núñez Cruz Abigail , Gonzabay Medina Nathalia , Rentería Cárdenas Ana Gabriela 
Published: May 2024

Teachers have been considered key actors in inclusive education; therefore, this research was aimed at identifying the perception of teachers' attitudes towards inclusive education and students with SEN. Thus, a quantitative study was conducted with a study sample of 383 teachers from public educational institutions of General Basic Education in Ecuador. The data collection instrument was a questionnaire designed ad-hoc, which integrates four dimensions that allow measuring the positive and negative attitudes of educators towards inclusion. This instrument is composed of 30 items accompanied by a Likert-type scale. The main results showed the existence of negative attitudes of teachers towards inclusive education, while towards students with special education needs the tendency was towards a positive attitude. Statistically significant differences were also identified between the perceptions of male and female teachers regarding inclusive education and students with special educational needs.
Los docentes han sido considerados actores clave en la educación inclusiva, por ello esta investigación se orientó a identificar la percepción de los docentes sobres actitudes frente la educación inclusiva y los alumnos con NEE. Así se plantea un estudio cuantitativo, que fue realizado con una muestra de estudio conformada por 383 docentes de dependencias educativas públicas de Educación General Básica en Ecuador. El instrumento de recogida de información fue un cuestionario diseñado ad-hoc, que integra cuatro dimensiones que permiten medir las actitudes positivas y negativas de los educadores hacia la integración. Este instrumento está compuesto por 30 ítems acompañados de una escala tipo Likert. Los principales resultados demostraron la existencia de actitudes negativas de los docentes frente a la educación inclusiva, mientras que hacia los estudiantes con necesidades de educación especial la tendencia fue de una actitud positiva. También se identificaron diferencias estadísticamente significativas entre las percepciones de docentes hombres y mujeres en cuanto a la educación inclusiva y el alumnado con NEE.
ASSISTÊNCIA DO ENFERMEIRO NA PREVENÇÃO DE DOENÇAS RENAIS CRÔNICAS: UMA REVISÃO INTEGRATIVA
Authors: Elisângela Alves Camargo  , Ana Carolina Donda  
Published: May 2024

Introdução: A doença renal crônica (DRC) é uma condição grave e progressiva caracterizada pela redução da filtração glomerular por um período maior de três meses acarretando complicações e limitações na qualidade de vida. Desse modo, necessita de um acompanhamento da equipe multiprofissional, destacando a assistência de enfermagem na prevenção dos agravos e da doença, levando em consideração os fatores de risco para tal, como o diabetes mellitus e a hipertensão arterial sistêmica. Objetivo: identificar as ações de enfermagem na prevenção de doenças renais crônicas. Metodologia: Trata - se de uma revisão bibliográfica, integrativa, em que a coleta de dados baseou na base de dados disponíveis na Biblioteca Virtual em Saúde (BVS), Google Acadêmico e Scientific Electronic Library On line (SciELO) no período de 2016 a 2024. Resultado: A enfermagem é fundamental, especialmente na educação com esses indivíduos com DRC contribuindo na promoção e prevenção das doenças e proporciona mediante as ações melhoria na qualidade de vida. Conclusão: A DRC é um desafio e um problema de saúde pública que requer atenção dos profissionais de saúde por ser uma doença assintomática, que faz necessário intervenções da enfermagem conforme os problemas oferecendo suporte através da comunicação, orientação sobre as mudanças no estilo de vida, prática de atividade física e alimentação favorecendo melhor qualidade.
ANALISIS KURIKULUM 2013 DENGAN KURIKULUM MERDEKA DI MADRASAH IBTIDAIYAH
Authors: Hodijah Eneng , Haerunnisa Suci , Dewi Novita , Fahriana Asifa , Budi Asep 
Published: May 2024

Studi ini membahas tentang perbedaan antara kurikulum 2013 dengan kurikulum merdeka di Madrasah Ibtidaiyah. Penelitian bertujuan untuk mendeskripsikan perubahan yang terjadi pada kurikulum, sehingga akan terlihat perbedaan dari kurikulum 2013 dan kurikulum merdeka. Metode yang digunakan dalam penelitian ini yaitu metode kualitatif deskriptif dengan pengumpulan data seperti wawancara, observasi dan menganalisis dokumen untuk mendapatkan informasi yang mendalam. Selain itu peneliti juga menggunakan studi pustaka dari beberapa buku. Kurikulum dan pembelajaran, merupakan dua hal yang tidak dapat dipisahkan. Kurikululm tidak akan bermakna manakala tidak di implementasikan dalam bentuk pembalajaran.[1] Kurikulum adalah rencana dan susunan program pembelajaran yang mencakup materi, metode pengajaran, serta evaluasi hasil belajar untuk mencapai tujuan pendidikan. Kurikulum yang digunakan saat ini adalah kurikulum merdeka. Namun kurikulum merdeka ini belum sepenuhnya digunakan di instansi madrasah karena masih dalam tahap peralihan dari kurikulum seblaumnya yaitu kurikulum 2013 atau yang sering disebut K-13. Hasil analisis ini mengungkapkan adanya perbedaan yang signifikan dari kurikulum 2013 dengan kurikulum merdeka. Baik dari segi pembuatan perangkat pembalajaran, metode pembalajaran, hingga evaluasi. Diharapkan dari perbedaan kurikulum ini bisa membawa dampak positif yang akan menggebrak dunia pendidikan di Indonesia ini. Dampak pada peserta didik dari penerapan kurikulum 2013 mungkin lebih memiliki dampak tertentu pada keterlibatan peserta didik dan memotifasi peserta didik. Sedangkan pada kurikulum merdeka berdampak pada tingkat keterlibatan peserta melalui pendekatan pembelajaran yang berbeda. Hal ini diperkuat dengan temuan dilapangan yaitu di Madrasah Ibtidaiyah Darul Huda Leuwipapan, bahwa peserta didik lebih aktif dan kreatif dengan mulai diberlakukannya kurikulum merdeka. Walaupun kurikulum ini masih belum merata di satuan lembaga pendidikan dan belum seratus persen optimal.
UPAYA PENCEGAHAN PUTUS SEKOLAH MELALUI DIAGNOSIS DINI KEBUTUHAN PEMBELAJARAN
Authors: Tawarika M. Pandiangan  , Alissa P. Simbolon  , Ida Nurjana Tamba  , Vinolya Lidevia Br Manik  , Mantasia Hasibuan  , Rian TR Simanjuntak  , Jamaludin  
Published: May 2024

Putus sekolah adalah tindakan pemberhentian siswa untuk mengikuti secara formal kegiatan belajar pada lembaga pendidikan formal yang sudah sempat ditempuh. Faktor penyebab terjadinya fenomena putus sekolah dapat ditelusuri dari berbagai sisi. Metode penelitian yang digunakan yakni penelitian kualitatif dengan paradigma alamiah yang bertumpu pada fenomenologis. Fenomenologi merupakan kajian interpretatif yang bersifat fakta tentang pengalaman manusia. Pencegahan tindakan ini dilakukan upaya diagnosis dini pada kebutuhan pembelajaran sebagai upaya pencegahan atau mengurangi fenomena ini. Kerjasama antara Pemerintah bersama pihak pertelevisian dan berbagai organisasi profesi keguruan, menguatkan peran Kementerian Komunikasi dan Informatika dalam filterisasi sebab akibat putus sekolah, serta pembukaan program layanan bimbingan dan konseling secara luas di seluruh Indonesia.
Beyond Borders: A Review of Food Market Integration and Sustaiable Develomnet Goals
Authors: Wagan Ghulam Hussain , Sahito Jam Ghulam Murtaza , Khooharo Aijaz Ali , Wagan Hakimzadi , Gilal Farahnaz 
Published: May 2024

This paper presents a comprehensive review of food market integration research spanning 1990–2023, provides a thorough bibliography, and emphasizes its growth between developed and emerging economies. It evaluates 140 papers with the aim of highlighting the importance of price transmission, market stability and market integration in the food sector. The study provides an overview of econometric methodologies, review global assessment methods, and identifies the major elements that influence market integration, such as commerce, social capital, government interference, export policies, institutions, information, competition, and market power. The finding reveals a rise in research activities between 2000 and 2015, with a growing focus on developing countries. This work is to offer a synopsis to researchers, academicians, and policy makers on the extent of the food market both internationally and domestically. This paper will be helpful for the researchers interested in understanding and investigating the dynamics of food market integration with a useful resource by classifying previous works and identifying current developments. The review also offers commentary on current research and prospects and their implication in line with SDG 1 (No Poverty) and SDG 10 (Reduced Inequalities) as it promotes fair access to resources and economic opportunities.
Redox Kinetics and Mechanism of the Reactions of µ –Oxobis [aquobis (2,2’ – Bipyridine)] diruthenium (III) Ion and some Aliphatic Alcohols in Acidic Medium
Authors: Mohammed Yahaya , Idris Sulaiman Ola , Onu David 
Published: May 2024

The redox kinetics and mechanisms of the reactions of μ – oxobis[aquobis(2,2’ - bipyridine)]diruthenium (III) ion, [(bipy)2(H2O)RuORu(H2O)(bipy)2]4+ (hereafter denoted as Ru2O4+ or [(H2O)2(bipy)4Ru2O]4+) and some primary aliphatic alcohols was studied in perchloric acid medium, [H+] = 5.0 x 10-3 mol dm-3, ionic strength (I), = 0.5 mol dm–3 (NaClO4), temperature (T) = 31 ± 1°C and wavelength ,λmax = 660 nm. The reactions, which led to the formation of corresponding aldehydes had a stoichiometry of 1:1, were all first order with respect to each reactant, and second order overall. The reactions proceeded in the absence of acid but when acid was added, the reactions ceased. Varying the ionic strength and dielectric constants of the reaction medium had no effect on the reaction. Added ions catalysed the reaction and free radicals were identified in the reaction mixtures in the course of the reactions. There was no evidence for the formation if intermediate complex in the course of the reaction. The order of reactivity is of the order CH3OH > C2H5OH > C3H7OH Based on the results, it is suggested that all the reactions proceeded through the outer – sphere electron transfer mechanism and a plausible mechanism that represented all the reactions is proposed.
Exact Solution of Couple Burgers’ Equation using Cubic B-Spline Collocation Method for Fluid Suspension/Colloid under the Influence of Gravity
Authors: M. Jemimah  , M. Alpha  , Abubakar Alkasim  
Published: May 2024

In this research, Cubic B-Spline plane method was used to solve numerically the one-dimensional Burger’s Equation with initial condition , boundary conditions; . The cubic trigonometric B-spline was used for interpolating the solutions at each time and using the Von-Neumann method to check the stability. The obtained numerical result showed that the method was efficient, robust and reliable for solving Burgers’ Equation accurately even involving high Reynolds numbers for which the exact solutions have failed.
Ophthalmic Nursing in Specialized Healthcare
Authors: Asghar Abida , Akram Tehseena , Shaheer Muhammad 
Published: May 2024

In health care settings, due to advancement in technologies, the expectations from every individual have increased over the last few years. Advance nursing educational programs & trainings are developing competency of nurses in every specialized area. Consequently the nurses need to enhance practical skills to meet the expectations of the patient. Nurses have upgraded standard of nursing care both in community health & hospital based health care settings.
Specialized ophthalmic nurse plays significant role regarding promotion of eye health, preventive & curative treatment of eye disease as well as for low vision services & rehabilitation. In challenging situation to meet the growing needs of ophthalmic profession, modern ophthalmic nurse is frequently encountered with expectations to deal more patients, more swiftly by using specialized ophthalmic skills & new technology to meet the goals regarding eye health and wellbeing of the patients. This advanced specialized skill enables ophthalmic nurses to expand their practices in different areas of ophthalmic care. Nurses are more vigilant to deal emergencies especially in areas where the resources are minimum and burden of patients. In tertiary eye hospitals nurses perform administrative duties very efficiently as well as clinical duties. An ophthalmic nurse can assess visually impaired patient. They also helps to meet the psychological or spiritual needs of the patient. They can educate and counsel patient which plays a significant role in increasing the awareness of visually impaired.
Efectividad de la flor de jamaica y arándano (rojo) en mujeres con infección urinaria
Authors: Rodríguez Borda Kelly 
Published: May 2024

· Recibido: 18 de agosto de 2023
· Arbitrado: 5 de septiembre de 2023
· Aceptado: 30 de octubre de 2023
· Publicado: 1 de febrero de 2024

Adult women over 50 years of age are prone to having urinary infections due to different factors such as underlying disease, malnutrition, poor quality of life and bacteria. Therefore, we set ourselves the following objective: to determine the effectiveness of ingesting hibiscus flower and cranberry (red) in women with urinary tract infection between 50 and 80 years of age in the city of Santa Cruz. For which an experimental method was used, it was based on selecting women with symptoms of urinary tract infections (UTI) and giving them as a preventive method the ingestion of blueberries and Jamaica flower for 45 days. The consumption of cranberry extract and hibiscus flower infusion, the answers they gave to the survey questions: What was used as a variable, is that in the 45 days of consumption they felt improvement and were no longer recurrent to having urinary infections. Its effectiveness has been demonstrated as a preventive method for urinary infections in older women.
AVALIAÇÃO DESCRITIVA E LETRAMENTO MATEMÁTICO: UMA PROPOSTA DE INTERVENÇÃO PEDAGÓGICA
Authors: Vargas Patricia Vasconcelos de , Cunha Fernando Icaro Jorge , Dinardi Ailton Jesus 
Published: May 2024

Um ensino voltado para o letramento matemático depende de uma mudança no processo avaliativo, pois de uma maneira geral as práticas pedagógicas em matemática priorizam a linguagem numérica, da mesma forma, a avaliação se restringe ao resultado final, do certo ou errado, sem considerar a trajetória realizada no processo. Diante deste cenário, essa proposta teve como objetivo principal analisar as contribuições de uma prática de avaliação descritiva no desenvolvimento do letramento matemático em estudantes de uma turma do 9º ano do Ensino Fundamental. Este estudo apresenta uma abordagem qualitativa, exploratória e descritiva, implementada por meio de uma intervenção. A referida proposta de intervenção apresenta alguns pressupostos da teoria Histórico-Cultural de Vygotsky. Os instrumentos utilizados na coleta de dados envolveram um questionário e documentos que continham a produção escrita dos estudantes: diário matemático, avaliações, autoavaliações, bem como os resultados da roda de conversa no grupo focal. Os dados coletados foram analisados e interpretados através da análise textual discursiva. De acordo com o resultado das análises, é possível inferir que a avaliação processual, dialógica e descritiva, pensada e desenvolvida neste estudo, contribuiu no acompanhamento da trajetória dos estudantes e na promoção de aprendizagens fundamentais para essa etapa de ensino.
The First Highly Enantioselective Lewis Base Organocatalyzed Hydrosilylation of α‐Imino Esters
Authors: Xue Zhou‐Yang , Jiang Yan , Yuan Wei‐Cheng , Zhang Xiao‐Mei 
Published: December 2009

AbstractNovel, chiral Lewis base organocatalysts, which displayed poor enantioselection in the hydrosilylation of N‐aryl β‐enamino esters, were found to be the catalysts of choice in the hydrosilylation of α‐imino esters. In the presence of 10 mol‐% of the best catalyst, various α‐imino esters underwent enantioselective hydrosilylation to provide a wide range of chiral α‐amino esters with good yields (up to 97 %) and high enantioselectivities (up to 93 % ee) except for some special substrates.
Exact and performance‐guaranteed multicast algorithms for lifetime optimization in WANETs
Authors: Guo Song , Leung Victor 
Published: December 2009

AbstractWe consider the problem of maximizing the lifetime of a given multicast connection in wireless networks that use directional antennas and have limited energy resources. We provide a globally optimal solution to this problem by developing a general MILP formulation that can apply to many directional antenna models, some of which are not supported by the existing formulations. We also investigate the theoretical performance of a well‐known heuristic algorithm for this optimization problem in terms of its approximation ratio. We use a graph theoretic approach, for the first time, to derive an upper bound on its approximation ratio in an analytical expression and discover that it is a constant‐factor approximation algorithm. © 2009 Wiley Periodicals, Inc. NETWORKS, 2010
A Chaotic Clonal Selection Algorithm and its Application to Synthesize Multiple‐Valued Logic Functions
Authors: Gao Shangce , Cao Qiping , Zhang Zhiqiang , Tang Zheng 
Published: December 2009

AbstractIn this paper, a chaotic clonal selection algorithm (CCSA) is proposed to synthesize multiple‐valued logic (MVL) functions. The MVL function is realized in a multiple‐valued sum‐of‐products expression where product is indicated by MIN and sum by TSUM. The proposed CCSA, in which chaos is incorporated into the clonal selection algorithm to initialize antibodies and maintain the population diversity, is utilized to learn a given target MVL truth table. Furthermore, an adaptive length strategy of antibodies is also introduced to reduce the computational complexity, whereas an improved affinity function enables the algorithm to find less product terms for an MVL function. Simulation results based on a large number of MVL functions demonstrate the efficiency of the proposed method when compared with other traditional methodologies. Copyright © 2010 Institute of Electrical Engineers of Japan. Published by John Wiley & Sons, Inc.
A methodology for design and appraisal of surgical robotic systems
Authors: O'Toole Michael D. , Bouazza-Marouf Kaddour , Kerr David , Gooroochurn Mahendra , Vloeberghs Michael 
Published: December 2009

SUMMARYSurgical robotics is a growing discipline, continuously expanding with an influx of new ideas and research. However, it is important that the development of new devices take account of past mistakes and successes. A structured approach is necessary, as with proliferation of such research, there is a danger that these lessons will be obscured, resulting in the repetition of mistakes and wasted effort and energy. There are several research paths for surgical robotics, each with different risks and opportunities and different methodologies to reach a profitable outcome. The main emphasis of this paper is on a methodology for ‘applied research’ in surgical robotics. The methodology sets out a hierarchy of criteria consisting of three tiers, with the most important being the bottom tier and the least being the top tier. It is argued that a robotic system must adhere to these criteria in order to achieve acceptability. Recent commercial systems are reviewed against these criteria, and are found to conform up to at least the bottom and intermediate tiers, the most important first two tiers, and thus gain some acceptability. However, the lack of conformity to the criteria in the top tier, and the inability to conclusively prove increased clinical benefit, is shown to be hampering their potential in gaining wide establishment.