bluuebunny/crossref_metadata_2025 huggingface dataset:
Desarrollo Profesional Docente con Enfoque Indagatorio: Evidencia de cambios de visión y práctica
Authors: López S. Patricia , Álvarez I. Claudio , Larraín S. Antonia
Published: July 2023

El aprendizaje de la ciencia con enfoque indagatorio supone transformación de visiones acerca del aprendizaje de la ciencia y de la práctica docente. En la clase indagatoria los estudiantes construyen saberes, interactúan y debaten entre pares, desarrollando habilidades de pensamiento científico; aprenden a respetar visiones y experiencias de otros; reconocen el valor de la argumentación respaldada por evidencias y toman conciencia de su responsabilidad individual en el quehacer colectivo. Las clases indagatorias demandan cambios en la práctica docente: de expositor o transmisor al de un mediador-motivador, fomentando la participación de los escolares y transformando en insumos didácticos las experiencias y saberes individuales. Estos desafíos son abordados por el Curso de Especialización en Indagación Científica para la Educación en Ciencias (ICEC) de la Universidad Alberto Hurtado (UAH), centrado en una aproximación vivencial, con fundamentación teórico-conceptual, de la práctica indagatoria. Los participantes fueron evaluados en puntos inicial, intermedio y final de un curso ICEC-UAH, para trazar la trayectoria de cambio en competencias docentes fundamentales, para la implementación del enfoque indagatorio en el aula. A través de evaluaciones formativas que enfrentan a los docentes a cuestionarse, reflexionar y proponer soluciones a casos propuestos, es posible evidenciar cambios en las concepciones sobre el proceso de aprendizaje en ciencias y de las acciones pedagógicas que lo promueven; como también en las características de las interacciones docentes, configurando un nuevo rol docente, y una comprensión más profunda de la indagación científica como enfoque didáctico y pedagógico para el aprendizaje de la ciencia.
The Effects of a Dominant Informal Sector on Monetary Policy Transmission: A Theoretical Model Simulation
Authors:   Economic Modelling and Forecasting Division, Research and Statistics Department, Bank of Sierra Leone, Freetown, Sierra Leone, Jackson Emerson Abraham
Published: July 2023

This paper presents a theoretical model that draws from the neoclassical school of thought to examine the impact of a dominant informal sector on monetary policy transmission in developing economies. The model accounts for the interactions between the for
Service Quality and Customer Satisfaction in Some Selected Insurance Firms in Akure Metropolis in Ondo State, Nigeria
Authors:   Department of Accounting and Finance, Faculty of Humanities, Social and Management Sciences, Elizade University, Ilara- Mokin, Ondo State, Nigeria, Ogbeide Sunday Oseiweh , Adesuyi Isaac Olufemi ,   Department of Business Administration, Faculty of Humanities, Social and Management Sciences, Elizade University, Ilara- Mokin, Ondo State, Nigeria, Adeoye Itunuoluwas Ayobami ,   Department of Business Administration, Faculty of Humanities, Social and Management Sciences, Elizade University, Ilara- Mokin, Ondo State, Nigeria
Published: July 2023

In order to acquire a strategic competitive advantage, service quality has been accepted as a strategy for differentiation and value addition to service offerings. However, providing high-quality, cost-effective services is not a simple feat in the insura
An Example of National Case Law on Moral Damages in the Field of Virtual Communities and Data Protection
Authors:   Lucian Blaga University of Sibiu, Şchiopu Silviu-Dorin
Published: July 2023

The ease of communication thanks to services such as those offered by WhatsApp Messenger is not without correlative responsibilities, including in the field of personal data protection and the right to privacy. On a WhatsApp group, created for information to be sent from the Chairman of the Representative Council of Parents from Bucharest German Goethe College to parents and vice versa, the Chairman posted the document initiating a lawsuit filed by one of the parents against the Board as a result of the son's sanction consisting in a bad grade for behavior. Bucharest Tribunal held that the information provided by the college to the Chairman of the Representative Council of Parents by communicating the request for summons in its entirety exceeds the proportional and necessary character provided by Article 6 (1) of Regulation (EU) 2016/679. Likewise, the Court held that the Chairman who disclosed the document had the opportunity to communicate only the information necessary to that community, not the personal data of the applicants. So the assertion that the defendant communicated the respective document only for information purposes cannot be retained, this exceeding the requirement of proportionality and the necessary character. The Tribunal found that, by committing the two illicit acts mentioned, the child's right to privacy was violated, as recognized by Article 8 ECHR and Article 71 of the Romanian Civil Code. Although a cassation appeal was filed, the outcome of this case came as no surprise, the appeal on a point of law being rejected.
Ecological Behaviour- Result of Ecological Education in Primary School
Authors:   Petroleum-Gas University of Ploiesti, Bănică Carmen Raluca
Published: July 2023

In present, the society is in a high expansion and the environmental problems are increasingly alarming and educating children in finding solutions for the Planet that is suffering and whose balance is destabilized is our mission, of all people that live here. Protecting Nature is the responsibility of people, both adults and children. Therefore, it is necessary that the ecological education must have a primary place in the didactic efforts of teachers, because students must benefit from ecological values in order to form an ecological behaviour, so necessary today, which will help them to contribute to reduce and stop the degradation of the environment and to restore the stability of the Planet. This educational research followed the degree of openness of the teachers regarding their option in approaching and carrying out ecological activities in the school institution, as well as their implementation strategies and the transdisciplinary integration of ecology within the curricular areas. Well trained teachers in what concern their ecological competences will be the start in the formation and development of ecological behaviours and a sustainable lifestyle among students, whose ecological education depends on the correlation, interdependence and connection of all forms of manifestation of ecology ( formal, non-formal and informal). The results of the research in the case of the investigated sample prove that both teachers and students are followers of the ecological activities that they carry out regularly both in the school environment and outside it.
Cuestiones hermenéuticas a propósito de Edipo rey de Pasolini
Authors: Moreno Tirado Guillermo
Published: July 2023

A partir del análisis de algunas cuestiones hermenéuticas en la película Edipo rey, se defiende que uno de los aspectos centrales de la crítica a la sociedad de Pasolini es el allanamiento de la propiedad simbólica. Con ello, en este trabajo nos referiremos a la homologación consecuente de la sociedad de consumo que se manifiesta como una pérdida de lo sagrado. En esta línea, se analizan algunas cuestiones teóricas a propósito del pensamiento de Pasolini sobre el cine y se sostiene que ese allanamiento de la propiedad simbólica es una condición de la posibilidad de “lo político” en nuestro tiempo.
Samba: da margem social a identidade nacional
Authors: Viecili Raqueli Biscayno , De Souza Vieira Marcílio
Published: July 2023

A união entre europeus e africanos modelou um corpo-samba de características ímpares impregnado na imaginação brasileira. A ideia é provar que o samba, produto marginalizado pelas elites, passou a ser símbolo de brasilidade, uma identidade Nacional. Num primeiro momento são traçados breves contextos históricos, sociais e políticos das décadas de 1910 a 1940 em relação a história e evolução do samba no Brasil. Num segundo momento trazemos a construção do corpo pelo samba. A teoria dos estudos culturais foi usada como base para a investigação histórica. Tal estudo foi realizado através de análises sócio-históricas em artigos e livros, que possibilitassem a interpretação das representações construídas em torno da passagem do significado do samba, de sua música e dança de cunho popular para uma representação da cultura brasileira.

Palavras Chave: Samba, Estudo cultural, Corpo-Samba, Afrodescendente, Rio de Janeiro
Planejamento e orçamento das políticas públicas para o desenvolvimento das comunidades quilombolas
Authors: Ferreira de Souza Barbosa Suelene , Carniello Monica Franchi , Dos Santos Moacir José
Published: July 2023

Para o desenvolvimento das sociedades tradicionais, em especial das comunidades quilombolas, em função de suas próprias necessidades e particularidades é importante a participação do poder público. Assim, políticas públicas específicas e alinhadas com suas realidades, são importantes instrumentos para promoção do desenvolvimento socioeconômico local. Com objetivo de identificar e de analisar a participação do governo federal no planejamento e na execução dessas políticas, o presente trabalho dedicou-se a analisar o Programa de Promoção de Igualdade Racial e Superação do Racismo, sob responsabilidade Secretaria Especial de Políticas de Promoção da Igualdade Racial – SEPPIR, no Plano Plurianual 2016-2019. A coleta de dados foi realizada por meio de pesquisa documental, na qual se buscou, além compreender os conceitos de temas ligados às comunidades, como desenvolvimento, território, etnodesenvolvimento, o estudo do planejamento e da alocação orçamentária para efetivar a política de igualdade racial, no âmbito federal, durante o período do PPA 2016-2019. Os resultados demonstraram que o planejamento contemplou duas ações voltadas para o desenvolvimento local dessas comunidades. Além disso, verificou-se que os valores previstos no PPA não foram alocados em sua totalidade na Lei Orçamentária Anual – LOA, o que comprometeu sua execução. Ao final, a pesquisa constatou que, apesar de ter sido elevada à condição de política de Estado, com dotação orçamentária própria e haver no planejamento o reconhecimento das diferenças culturais e a previsão de redistribuição de riquezas a execução não se mostrou adequada para garantir às comunidades quilombolas o desenvolvimento necessário para não mais dependerem de políticas paternalistas.
O I Congresso de Espiritismo de Umbanda (1941) e o discurso de desafricanização da umbanda:
Authors: Barros Valquiria
Published: July 2023

O objetivo deste estudo é compreender de que forma o movimento umbandista do início do século XX, no estado do Rio de Janeiro, delineou um ethos religioso embranquecido com nítido contorno racista. Partimos da análise da construção discursiva de textos apresentados no I Congresso de Espiritismo de Umbanda (1941) e amplamente divulgados por periódicos religiosos e outros simpatizantes do movimento. O recorte proposto parte da anunciação da umbanda pelo Caboclo das Sete Encruzilhadas, em 15 de novembro de 1908 como evento responsável pela construção do ideário de religião brasileira fortemente atrelado aos pressupostos políticos de construção da identidade nacional. Do ponto de vista teórico-metodológico, trata-se de uma pesquisa qualitativa, com abordagem exploratória e análise discursiva que buscou, a partir da revisão da literatura especializada, elucidar conceitos que pudessem relacionar a construção discursiva do ethos religioso ao processo de branqueamento da religião. Os resultados da investigação indicaram que a desafricanização da religião foi uma estratégia intencional de “limpeza” da religião articulada pela classe média branca para amalgamar o processo de legitimação da religião na sociedade urbana.
Comic Books in Silver Screens
Authors: Garcia Yuri
Published: July 2023

O presente trabalho apresenta um mapeamento das transposições de Histórias em Quadrinhos no Cinema. Foi utilizado um recorte que procura esse levantamento fílmico, assim como alguns dados relativos à sua repercussão – suas bilheterias e indicações às premiações do Oscar – em obras norte-americanas, live-action e longa-metragem. Ao delimitar o corpus da pesquisa a esses casos, procuramos um enfoque ao imaginário mainstream de nossa cultura contemporânea. Essas produções cinematográficas tornam-se um fenômeno mundial, dominando um grande mercado atualmente. Esse artigo procura demonstrar esse processo sob uma perspectiva temporal, apresentando dados que promovam uma maior compreensão desse diálogo. Apresentamos uma etapa inicial de um projeto maior que procura investigar essa nova tendência cinematográfica e suas reverberações, reconfigurações e demais possibilidades enquanto objeto científico.
CHARACTERISTIC CHANGES IN SOME CLINICAL LABORATORY PARAMETERS OF THE SARS-COV-2 INFECTION IN THE COURSE OF THE DISEASE
Authors:   Department of Health Care, Medical College, Trakia University, Stara Zagora, Bulgaria., Teneva Pavlina , Dobreva Ivelina ,   Department of Health Care, Medical College, Trakia University, Stara Zagora, Bulgaria.
Published: July 2023

Global coronavirus disease 2019 (COVID-19) has posed major challenges to clinical laboratories, from initial diagnosis to patient monitoring and treatment. Some routine laboratory markers reveal a range of changes in patients with COVID-19. Among the most frequently observed are: increased levels of C-Reactive Protein (CRP), Lactate dehydrogenase (LDH), D-Dimer neutrophilia with lymphopenia and decreased platelet count. The aim of our study is to present the changes in the values of CRP, LDH, D-Dimer, number of Thrombocytes (PLT), Lymphocytes (Ly) and Neutrophils (Neu) during hospitalization and at the discharge of patients with Sars-Cov-2. Materials and methods: The object of the study are clinical laboratory results of 106 patients who underwent hospital treatment for Covid -19 in the "St. Ivan Rilski" St. Zagora, divided into two groups. The first group (Group I) is in the period November-December 2020, the second group (Group II) patients were hospitalized in April 2021. The values of CRP, LDH, D-Dimer, number of platelets, Ly, Neu from the day of the patient's admission to the hospital and from his discharge were examined. Results and discussion: In 100% of the examined patients in the first group CRP with values at the time of admission to the hospital (TAH) 88.70 ± 63.132 mg/L. LDH was increased in three of the groups in more than 90% of the patients, with the highest values of the enzyme being recorded in Group II at the end of hospitalization, 802.33 U/L (± 557.836). In the studied groups, we found significantly more patients with elevated values in both groups at discharge (Group I 49.12% and Group II 46.94%). The highest number of patients with thrombocytopenia was observed in Group II at the time of admission to the hospital, 26.53% (n=13). Conclusion: Quantification of these and other laboratory parameters could significantly aid the detection of at-risk patients and reveal disease severity. They represent objective and standardized criteria guiding therapy.
Unity of Ukraine: history and modernity
Authors:   Kuras Institute of Political and Ethnic Studies of the National Academy of Sciences of Ukraine, Rafalskiy O. , Bevz T. ,   Kuras Institute of Political and Ethnic Studies of the National Academy of Sciences of Ukraine, Soldatenko V. ,   Kuras Institute of Political and Ethnic Studies of the National Academy of Sciences of Ukraine, Zahozhai Z. ,   V. I. Vernadskyi Taurida National University, Shapoval Y. ,   Kuras Institute of Political and Ethnic Studies of the National Academy of Sciences of Ukraine, Yaremchuk V. ,   Kuras Institute of Political and Ethnic Studies of the National Academy of Sciences of Ukraine, Hrushetskyi B. ,   National University of Life and Environmental Sciences of Ukraine, Shaihorodskyi Y. ,   Kuras Institute of Political and Ethnic Studies of the National Academy of Sciences of Ukraine, Zorych O. ,   Kuras Institute of Political and Ethnic Studies of the National Academy of Sciences of Ukraine, Kosmyna V. ,   V. I. Vernadskyi Taurida National University, Tsirfa J. ,   Taras Shevchenko National University of Kyiv, Rybachenko V. ,   Kyiv National University of Culture and Arts, Romanyuk A. ,   Ivan Franko Nations University of Lviv, Movchan U. ,   V. N. Karazin Kharkiv National University, Podolskyi A. ,   Kuras Institute of Political and Ethnic Studies of the National Academy of Sciences of Ukraine, Temirova N. ,   Vasyl’ Stus Donetsk National University, Horyunova E. ,   V. I. Vernadskyi Taurida National University, Lyubovets O. ,   National University of Life and Environmental Sciences of Ukraine, Baskakova A. ,   Consulate General of Ukraine in Barcelona, Balaban R. ,   Kuras Institute of Political and Ethnic Studies of the National Academy of Sciences of Ukraine, Chorny O. ,   Kuras Institute of Political and Ethnic Studies of the National Academy of Sciences of Ukraine, Fedotova T. ,   Lesya Ukrainka Volyn National University, Lyashenko T. ,   Kuras Institute of Political and Ethnic Studies of the National Academy of Sciences of Ukraine, Baranivska M. ,   Kuras Institute of Political and Ethnic Studies of the National Academy of Sciences of Ukraine, Redkina A. ,   Dniprovsky State Technical University, Bozhko N. ,   Danylo Halytsky Lviv National Medical University, Tsubov L. ,   Lviv Polytechnic National University
Published: July 2023

The collection contains the materials of the All-Ukrainian scientific conference "Unity of Ukraine: History and Modernity", which took place in Kyiv on January 19, 2023 and was dedicated to the Day of Unity of Ukraine. The scientific event was organized and conducted by the Kuras Institute of Political and Ethnic Studies of the National Academy of Sciences of Ukraine together with V. I. Vernadskyi Taurida National University.
Concept Analysis of Multidomain Operations and Integration of the Emerging Combat Cloud Idea
Authors:   Rakovski National Defence College, Krumova Kristina
Published: July 2023

The text gives an overview of the concept of Multi-Domain Operations, as well as the emerging idea of creating a Combat cloud by deploying cloud technologies in the battle space and connecting all elements into a single information space in order to increase interoperability and to obtain information superiority.
Experimental Study of Pressure Deformation on Honeycomb Structures With Variations in Hexagonal Size Tested Static Study Of Pressure deformation Experiments On Beehive Structure With Hexagonal Size Variations Tested Static
Authors: Lubis Sudirman , Siregar Chandra A. , Siregar Irpansyah , Hasibuan Edi Sarman , Siregar Munawar A. , Damanik Wawan S.
Published: July 2023

Since ancient times, humans have tried to create new materials that are strong, rigid, lightweight and inexpensive. The honeycomb structure is a man-made material that has a honeycomb geometry to minimize the amount of material used, to achieve a minimum weight so that a light mass is obtained for the construction. This honeycomb structure is commonly used in aerospace applications, transportation, F1 racing and many other industries. In general, the purpose of this research is to determine the level of deformation, stress-strain that occurs in the honeycomb structure which is tested statically in compression. The honeycomb is made using aluminum material with a thickness of 0.4 mm and then formed with varying hexagonal sizes, namely 2 mm, 4 mm and 6 mm. This compression test is carried out using a Universal Testing Machine with 2 positions, namely horizontal and vertical. The specimen is pressed until it finds a broken point that is visible on the graph. The results obtained from this compressive test are in the form of deformation values and the maximum force acting on the specimen. From the results of the comparison of hexagonal size variations, it can be concluded that the larger the size of the honeycomb hexagon, the greater the deformation that occurs
The Relationship between Interest in Learning and Mastery of PDTM Theory with Learning Outcomes of PDTM Class X Subjects of the Machining Engineering Expertise Program of SMK Negeri 1 Percut Seituan
Authors: Siman
Published: July 2023

This study aims to determine: (1) the relationship between interest in learning and student learning outcomes, (2) the relationship between mastery of theory and student learning outcomes, and (3) the relationship between interest in learning and mastery of theory on student learning outcomes. This type of research is correlational research. The research subjects were students of class X Mechanical Engineering at SMK N 1 Percut Sei Tuan as many as 64 students. Data collection techniques using questionnaires, test questions and documentation of learning outcomes. The validity test uses the product moment correlation formula and the reliability test uses the Cronbach alpha formula. The data analysis technique uses the product moment correlation formula. The results showed that: (1) there was a relationship between interest in learning and student learning outcomes. This is indicated by the value of r arithmetic greater than r table (0.490>0.246) and a significance value of 0.000 <0.05; (2) there is a relationship between mastery of theory on student learning outcomes. This is indicated by the value of rcount greater than rtable (0.457>0.246) and a significance value of 0.000<0.05; and (3) the relationship between learning interest and mastery of theory on student learning outcomes. This is indicated by the correlation coefficient or R of 0.605> 0.246, and a significance value of 0.000 <0.05.
How Chinese People Expressed Well-Being and Mobility Change During the COVID-19 Pandemic: An Analysis of Microblogs
Authors: Chen Yunxiang , Liu Xiangping
Published: July 2023

This study used Weibo microblog records to analyze and compare the changes in the well-being and mobility of people in China in 2020 (when the COVID-19 outbreak was announced) and 2021 (when the vaccine was announced). Python software's crawling program was used to randomly select 477 users (45.28% of whom were male) and their 16,645 records from January 2020 to April 2021. The word frequency in each microblog text was conceptually defined as a variable, such as self-reference, emotion, and mobility words. Analysis of Weibo user behavior over a year in 2020 and 4 months in 2021 revealed that self-representation (when talking about “I”) had a lower positive affect and higher negative affect at later times than at earlier times. When users discussed “we,” their group identity displayed lower positive affect and more motion behaviors (e.g., shopping and walking outside). However, in 2021, their group identity had a higher positive affect and more motion behaviors, and their self-representation had a lower positive affect and fewer motion behaviors. The implications, limitations, and potential future research are discussed.
Edward Bradford Titchener: 2. The Oxford Years
Authors: Evans Rand B.
Published: July 2023

In 1885, Titchener entered Brasenose College, Oxford, where his social and academic life included membership in clubs dedicated to science in general and to biology in particular. In his third year (1888) he began to think about “mental philosophy” and studied psychology in his senior year. After graduation he devoted a year to learning laboratory procedures in the conduct of research in physiology. That experience and his Oxford education played a significant role shaping his career as a psychologist devoted to scientific rigor in the conduct of experiments in psychology.
Political theory courses are taught in universities today
Authors: Hoai Chau Nguyen Quang
Published: July 2023

The teaching of political theory subjects in Vietnamese institutions is currently fraught with difficulties. The polarization of political, economic, and social life in the world and inside the country. Spend less time studying political theory. Lecturers teaching political theory subjects have limited professional, foreign language, and computer abilities. Political theory teachers earn a poor salary. School facilities are inadequate. The paper examines this problem and suggests some suggestions for improving the quality of political theory education in colleges today.
Kıymet Takdirinin Yapılmasına İlişkin Bazı Meseleler ve Enflasyonun Kıymet Takdirine Etkisi
Authors: KODAKOĞLU Mehmet
Published: July 2023

İcra dairesince yapılan veya yaptırılan kıymet takdirinin, çoğunlukla şikâyet yoluyla mahkemeye taşınması, malın satılmasını geciktiren bir diğer neden olarak karşımıza çıkmaktadır. Bu sürecin de adilane ve süratli şekilde çözümlenmesi amacıyla söz konusu düzenlemede değişiklikler yapılması yerinde olacaktır. Aynı zamanda Kanun’daki iki yıllık sürenin başlama anı da kıymet takdirinin hangi icra organı tarafından yapıldığına bağlı olarak belirlenmekte ve bu durum, elbette, iki yıllık sürenin hesaplanması noktasında önem arz etmektedir.

Kıymet takdirinin yapılmasından, malın satılmasına kadar geçen sürenin oldukça uzun olması ve mahcuz malın değerinde, bu sürede enflasyona bağlı olarak yaşanan artış dikkate alındığında, takip borçlusunun malının önceden yapılan değer üzerinden satışa çıkarılması, şüphesiz mülkiyet hakkının ihlali anlamına gelmektedir.

Kanun’a göre iki yıl dolmadan yeniden kıymet takdiri yapılamayacağından, enflasyon neticesinde malın satış bedeli, borçlunun takip borcunun oldukça altında bir bedeli karşılayabilecek hâle gelebilir. Bu nedenle her ne kadar enflasyon, iki yıl dolmadan yeniden kıymet takdiri yapılabilmesinin istisnalarından biri olarak Kanun’da açıkça sayılmamışsa da mahcuz malın gerçek değerinin, enflasyona bağlı olarak iki yıllık süre dolmadan, yeniden takdir edilmesi yerinde olacaktır. Nihayetinde konunun, mülkiyet hakkı (AY m. 35) kapsamında ele alınması ve ilgili hükmün, üst norm olan Anayasa’ya uygun olarak yorumlanması gerekir.
ANÁLISE DO PADRÃO DE METILAÇÃO NO USO DE MARCADORES EPIGENÉTICOS NA CIÊNCIA FORENSE
Authors: Ribeiro Maria Victoria de Morais Born , De Santana Bianca Coelho Amorim Carvalho , Diniz Danielle Leão , Torres Mariana da Silva , Correia Mariana Chagas da Cruz , Campos Rodrigo Montenegro de Pereira , Barreto Samara Lima , E Pinto Ana Paula Souza
Published: July 2023

INTRODUÇÃO: Ciência Forense representa a aplicação de várias disciplinas científicas, como medicina, química, física e biologia à esfera da investigação criminal. Sendo assim, uma das formas de investigação, para resolver questões forenses relevantes sem resposta, que tem ganhado cada vez mais destaque é o estudo da variação epigenética, examinando o perfil de DNA forense padrão, através, principalmente da metilação do DNA. Dessa forma, o presente trabalho tem como objetivo avaliar a análise do padrão de metilação de DNA como marcador epigenético na ciência forense, apresentar suas principais formas de aplicação, discutir o papel e a importância em estudos como circunstância da morte e intervalo pós-morte. MATERIAL E MÉTODO: Este artigo é uma revisão sistemática integrativa e teve suas pesquisas feitas nas bases de dado Pubmed e BVS, buscando artigos em português, inglês ou espanhol publicados nos últimos 5 anos. Os descritores utilizados foram “epigenesis", "DNA methylation", “Forensic genetics" e "postmortem", em diferentes ordens, com o operador booleano AND entre eles. RESULTADOS: Os principais resultados indicam que a análise da metilação de DNA é uma técnica essencial para processos investigativos, por ser um fator de rastreamento epigenético. DISCUSSÃO: Tecnologias superiores atuais permitem perfis de metilação de DNA para revelar informações sobre como ou quando os fluidos biológicos foram depositados durante as cenas de crime. CONCLUSÃO: Podendo assim, fornecer identificação de qual tecido biológico ou fonte de fluido a amostra se originou, bem como fornecer estimativas de idade, sexo e características fenotípicas, determinando assim, especificidades do material biológico indispensáveis na Ciência Forense.
The Role of Metal Additive Manufacturing
Authors:   Department of Mechanical Engineering, MGM’s JNEC,Aurangabad, Lahane Akshay B
Published: July 2023

Additive manufacturing, a layer-based manufacturing process, has revolutionized the production of parts directly from 3D models. This paper presents a comprehensive review of key technologies utilized in metal additive manufacturing, with a specific focus on the influence of critical process parameters on the resulting part's microstructure and mechanical properties. The study encompasses various materials, including aerospace alloys such as titanium (TiAl6V4 "UNS R56400"), aluminum (AlSi10Mg "UNS A03600"), and iron- and nickel-based alloys, including stainless steel 316L ("UNS S31603"), Inconel 718 ("UNS N07718"), and Invar 36 FeNi36 ("UNS K93600"). Keywords: Metal additive manufacturing, FDM, selective laser melting, additive manufacturing processes, rapid manufacturing, aerospace industry.
Riesgo de déficit de vitamina B12 a causa del uso de metformina
Authors: Santana Torres Tatiana Elizabeth , Morales Solis Jorge Marcelo
Published: July 2023

El objetivo del estudio fue describir cuales son los factores de riesgo para el déficit de vitamina B12 en pacientes a quienes se les ha recetado metformina. El desarrollo de este artículo de revisión bibliográfica estuvo fundamentado en una investigación descriptiva, justificado por medio de diversas bases científicas como: artículos cientificos de los últimos 5 años. Se encontró una tasa del 22,2 % de prevalencia deficitaria de vitamina B12 a largo plazo en los participantes del estudio que tenían diabetes tipo 2 y tomaban altas dosis de metformina diariamente. Aún no se ha logrado establecer un "estándar de oro" que permita definir la deficiencia de vitamina B12, fue recomendable medir el ácido metilmalónico y homocisteína, pues es difícil definir la verdadera deficiencia con niveles séricos de vitamina B12 solos. Dos signos de carencia de vitamina B12 son la neuropatía y la anemia megaloblástica, que fueron clínicamente significativos. La escasez de vitamina B12 puede verse exacerbada por el consumo de metformina en dosis de 1500 mg o más por día, para esta afección es necesaria la suplementación concomitante con multivitamínicos con el afán de proteger la deficiencia potencial.
Factores de riesgo asociados al embarazo en niñas y adolescentes
Authors: Obando Ochoa Francisco David
Published: July 2023

Antecedentes: De conformidad con los informes de ONU mujeres, el embarazo en niñas y adolescentes a nivel mundial se está incrementado y sobre todo en los países en desarrollo. Este problema afecta tanto a las madres precoces como a los niños que nacen con múltiples afectaciones. Objetivo: determinar los factores de riesgo asociados al embarazo en niñas y adolescentes. Metodología: Es una investigación documental, donde se realizó una revisión sistemática. La búsqueda se efectuó en tres bases electrónicas: Pudmed, Medline y Scopus. Se utilizaron los términos MeSH (Medical Subject Headings) “Teen pregnancy” o “pregnant teen” y los Descriptores en Ciencias de la Salud (DeCS) “embarazo en adolescentes” o “adolescente embarazada”. Se consultaron 432 artículos publicados desde el año 2019 al 2023 de los cuales se seleccionaron 12 artículos científicos para el proceso de extracción de datos. Resultados: Se encontró que factores de riesgo como violencia intrafamiliar y violencia sexual, la falta de instrucción educativa, el grado de conocimiento de salud sexual y reproductiva, el consumo de alcohol y otras drogas y la comunicación inadecuada, fueron determinantes en el embarazo de las niñas y adolescentes. Conclusión: Esta revisión enfatiza que los factores de riesgo individuales influyen en el embarazo en niñas y adolescentes.
Odlučivanje o potrebi za izradom studije o proceni uticaja na životnu sredinu – sukob načela efikasnosti i zaštite životne sredine
Authors:   Odeljenje za regulatornu reformu – NALED, Srbija, Komšić Nikola
Published: July 2023

The reform of public administration is necessary for enabling the economic development of a country. The Government of the Republic of Serbia has in the last several years conducted numerous reforms which have enabled a higher inflow of foreign direct investment. In order to create a better business environment, changes to the Law on planning and construction have been made in order to shorten the duration of issuing construction permits. Thanks to this Serbia has improved its position on Doing Business List which the World Bank publishes annually. This improvement, however, leaves room for discussion: can the principle of efficiency have an advantage over the principle of protecting the public interest? The goal of this analysis is to determine if the principle of protecting the public interest through conducting environmental impact assessment study is successfully implemented in the process of issuing construction permits.
Effect of gamma ray irradiation doses on pollen viability and in-vitro germination in Citrus
Authors: KUNDU MANOJ , DUBEY ANIL , MALIK S K
Published: July 2023

Induction of haploid plants in fruit crops through gamma irradiated pollen technique is of paramount importance in modern fruit breeding to reduce the breeding cycle. But the major problem of this technique is the sensitivity of pollen grains to higher irradiation doses. Present work analyzed the viability, in vitro germinability and pollen tube growth of gamma ray irradiated pollens of 2 different Citrus species: C. limetta, and C. sinensis. Both viability and in vitro germination capacity of irradiated pollen decreased gradually with increasing concentrations of irradiation inboth the pollen parent; however, at highest irradiation dose (400 Gy), reduction of pollen viability and in vitro germination capacity, as compared to respective controls was recorded minimum in C. limetta (11.07 and 29.78%, respectively). In vitro pollen tube length as measured at 24, 48 and 72 hr after incubation, was found maximum in C.limetta (267.83, 303.24 and 325.57 Î¼m, respectively). Our experiment revealed that pollen of C. limetta has higher resistance to gamma ray irradiation as compared to C. sinensis, hence C. limetta can be employed as more reliable pollen parent in haploidy programme of Citrus.
Response of varieties of elephant foot yam (Amorphophallus paeoniifolius) to organic management
Authors: SUJA G , JYOTHI A N , BYJU G
Published: July 2023

Consumer awareness regarding the impacts of high-input chemical intensive conventional agriculture on the soil, environment and human health has spurred the growth of organic agriculture systems. Organic agriculture ensures sustainable production, safe food and environmental conservation. It is estimated that more than 95% of organic production is based on crop varieties that were bred for the conventional high-input sector. Such varieties lack important traits required under organic and low-input production conditions. There is dearth of information on the response of varieties to organic management. Field experiments were conducted for two years during 2010 and 2011 at the Central Tuber Crops Research Institute, Thiruvananthapuram, to compare the growth, yield and quality performance of five elephant foot yam [Amorphallus paeoniifolius (Dennst.) Nicolson] varieties (Peerumade local, Gajendra, Sree Padma, Vegetable and Fruit Promotion Council Keralam (VFPCK) local and Sree Athira) and soil physicochemical and biological properties under organic vs conventional systems in split plot design. Varieties Ã— production systems interaction was not significant for most of the variables. The elite as well as the local varieties responded equally well to both the systems with average corm yields of 27.72 tonnes/ha under organic and 28.55 tonnes/ha under conventional practice. The var. Gajendra responded well to organic management producing higher yield (+10%). The other varieties had lower yield losses (-2.5-15.0%) under the organic system. The corms of the varieties had slightly higher dry matter, sugar, P, K and Fe contents under organic system. The varieties also exerted similar effects on soil physicochemical and biological properties, when tested under organic and conventional management. However, Gajendra and Sree Padma effected significantly higher organic C status under organic management due to greater biomass addition on account of their innate robust plant type. In general, there was significant improvement in soil pH and bacterial count, slight lowering of bulk density and particle density, improvement in water holding capacity, secondary and micronutrient status, N fixers and dehydrogenase enzyme activity in the organic system.
Interactive effect of irrigation schedules and fertigation levels on fruit yield, quality and plant nutrition of Nagpur mandarin (Citrus reticulata)
Authors: SHIRGURE P S , SRIVASTAVA A K , HUCHCHE A D , PATIL PRAKASH
Published: July 2023

Water and nutrient-useefficiency, both are considered as pre-requisites for sustained citrus productivity. The interactive effect of irrigation and fertigation levels on growth, yield and quality of 11-year-old Nagpur mandarin (Citrus reticulata Blanco) was studied through a field experiment during 2010-13 at ICAR-Central Citrus Research Institute (Formerly NRCC), Nagpur under AICRP Fruits. The experiment was laid out in split-plot design with nine treatment combinations, comprising three irrigation levels (70 %, 80 % and 90 % of daily evaporation replenishment) and three fertigation levels (60 %, 70 % and 80 % RDF based NPK doses) replicated six times. Canopy volume (74.9 m3) and fruit yield (19.2 tonnes/ha) were observed maximum with the drip irrigation scheduled at 80 % ER combined with 80 % RDF fertigation. The fruit quality parameters, such as fruit weight (129.2 g), juice percentage (45.05 %), TSS (10.27o Brix) and lowest acidity (0.81) were observed favorable with irrigation at 80% and fertigation at 80% RDF, in addition to maximum nutrient concentration in index leaves ( 2.38 % N, 0.12 % P and 1.50 % K) duly supported by changes in available pool of nutrients in soil (123.8 mg/kg N, 14.8 mg/kg P2O5 and 261.2 mg/kg K2O). Interestingly yield efficiency computed as fruit yield per unit canopy volume was also observed maximum (0.26) with treatment carrying irrigation at 80% ER and fertigation with 80% RDF. The sustained productivity of Nagpur mandarin can be achieved with irrigation scheduled at 80 % ER along with fertigation technology at 80 % RDF without any potential nutrient mining.
PROSES RANCANGAN RANGKA OVEN BATU BARA PADA PT. X
Authors: Sandy Suryady  , Agung Dwi Sapto
Published: July 2023

A coal oven is one of the important laboratory tools which has the following functions: To heat or dry laboratory equipment or other objects. In the process of making this oven, several processes are carried out using conventional machines. In the manufacturing process, various things such as: material selection, frame making, body installation, installation of heaters, panels and motors, finishing etc. The manufacturing process is a process of treating parts (components) using machines where objects are formed by removing or removing some of the material from the workpiece with the aim of obtaining workpieces (components) with good accuracy and high precision so as to produce quality and quality products. high according to the wishes and product standards. Before entering into the manufacturing process, the oven is still not shaped like anything.
Legal frameworks of early childhood education in Brazil
Authors: Oliveira Neto Fabio Marques de , Caldas Vaneska Oliveira , Marques Waleska Barroso dos Santos Kramer
Published: July 2023

This article presents the main legal determinations regarding early childhood education in Brazil, especially Brazil’s 1988 Federal Constitution, The Statute of Child and Adolescent, The Law of Directives and Basis for National Education, The National Curriculum for Early Childhood education and The National Curricular Guidelines for Early Childhood education. It makes no pretense of being an exhaustive review of the theme, but to highlight important legal determinations for a better understanding of early childhood education in Brazil, as well as to highlight the relevance of this knowledge of legal determinations for the practices of professionals on this level of education.
Use of sensors in air intake in internal combustion engines: A systematic review of the literature
Authors: Aranha Thiago Santana , Batista Natalia de Lima , Rodrigueiro Mariana Matulovic da Silva , Mollo Neto Mario , Oliveira Kassandra Sussi Mustafé , Morais Flavio José de Oliveira , Santos Paulo Sérgio Barbosa dos
Published: July 2023

Due to constant contact with the earth, many agricultural machinery that have diesel engines, present problems in their performance due to the ingress of dust particles into the air intake system. This work proposed to perform a systematic review of the literature regarding the use of sensors in the solution of contamination problems in the air intake system in diesel engines. The inclusion criteria were complete articles available in English and Portuguese, which had some application regarding the use of sensors in diesel engines, or which dealt with problems in air intake. The exclusion criteria, on the other hand, were the studies that did not fit these eligibility criteria. About 2,414 articles were retrieved, of which 31 met the eligibility criteria and were accepted for full reading. Given the limitations of the research, such as a small number of databases used, restriction of the language of the works, a meta-analysis was not possible to be conducted, limiting the research to only qualitative analyses. However, it was possible to notice some gaps in knowledge regarding the lack of works aimed at solving the problem raised, as well as the lack of works related to the theme at the national level.
Images in textbooks: Analyzes articles in science teaching journals
Authors: Geglio Paulo César , Soares Daniela Gomes
Published: July 2023

With the evolution of technologies, the image, which invades the contemporary world and proliferates, becomes a powerful and broad tool that can be used as an object of knowledge construction. In the present work, we seek to make an analysis of how articles published in journals of Science Education have approached the use of the photographic image in science and biology textbooks. Our research is a bibliographic review of the articles available in four national journals in the last 10 years (2010 – 2020). The consultation was carried out directly on the websites of the journals. We searched for keywords such as "Textbook", "Science/Biology". Subsequently, the abstracts of the articles were read in order to know which of them approached the image, especially the photographic image in their studies. We understand that in the analyzed articles, the photographic image is still little researched within the Science Teaching.
The panorama of scientific productions regarding environmental accounting in the years 2011 to 2021: A bibliometric review
Authors: Supptitz Samuel , Angonese Rodrigo , Pereira Andre da Silva
Published: July 2023

This article aims to map and analyze the configuration of international scientific production on environmental accounting, using the international databases ISI Web of Science (Wos) and Scopus. The methodology of bibliometric literature review was used and following the laws of Bradford, Lotka and Zipf the results that addressed the theme were analyzed. R and Excel software were used to treat the data. According to the results the authors who stand out most internationally are Matias Laine, Collin Dey and Tung Dao Nguyen and most of the authors who publish on the subject are from the United Kingdom and Italy with a total of 24 and 17 publications respectively. The publications on the subject have a significantly positive trend, but in some years observed there was a decrease in the number of publications.
The implementation of Electronic Spreadsheets in the initial formation of the Chemistry Teacher: Perspectives and difficulties
Authors: Silva Francisco Francivaldo de Souza , Neves Thiago Goncalves das
Published: July 2023

The Electronic Spreadsheet is a powerful digital spreadsheet that has several tools for the treatment, analysis, simulation and sharing of data. All this functionality makes it an excellent resource to use in the classroom. For this, this resource must be included and experienced in the initial training of the teacher. Thus, the present work aims to analyze the first experience of a Chemistry Degree class using electronic spreadsheets for experimental data processing in Physical Chemistry classes. For data collection, a questionnaire was used, based on a qualitative approach, about the perspective and difficulties faced by the students in this first experience. The results indicate that there is a mutual recognition of the class that the Electronic Spreadsheet is a very useful tool that allows the resolution of calculations faster, optimizing a considerable time compared to manual calculations, in addition to facilitating the construction and analysis of tables and graphs, means of representation of data widely used that enable the use of regression analysis, a technique that allows verifying the existence of a relationship between a dependent variable and one or more independent variables. Still, much of the class found it difficult to use the tool because it was their first experience. It is clear that the implementation of technology in education brings great benefits in the process of teaching learning, but that for this, it is necessary to have security in its application, since the new technologies bring with them a certain degree of complexity. The Electronic Spreadsheet, being one of these technologies, should be implemented in the initial training of the teacher so that the future teacher obtains mastery and can enjoy its functionality in the exercise of his profession.