bluuebunny/crossref_metadata_2025 huggingface dataset:
Aumento de casos de puberdade precoce durante a pandemia de COVID-19: uma revisão integrativa
Authors: Alves Luiza Crepaldi , Buck Cecilia Oliveira Barbosa , Sebastianes Fernando Moreno , Simioni Patricia Ucelli , Alves Silvia Cristina Crepaldi
Published: November 2023

A puberdade é a fase da vida em que ocorrem modificações biológicas e comportamentais na criança, com desenvolvimento da capacidade reprodutiva. No sexo genético feminino, o processo de maturação gonadal ocorre entre 8-13 anos e no sexo masculino, entre 9-14 anos, sendo precoce quando ocorre antes dos intervalos normais. Os mecanismos neuroendócrinos que determinam essa maturação, são determinados geneticamente e modulados por sinais endógenos e ambientais. Considerando os inúmeros impactos na vida das crianças causados pelo período da pandemia da COVID-19, o objetivo do presente estudo foi realizar uma revisão da literatura integrativa, avaliando as pesquisas que associam relações causais entre puberdade precoce e o período da pandemia, no Brasil e no mundo, no primeiro semestre de 2022. Os descritores utilizados (DeCS) foram: puberdade precoce e covid-19, em português; e seus correspondentes em inglês e em espanhol. As bases de dados utilizadas para pesquisa dos textos foram PubMed, Scielo e Google acadêmico. Todos os artigos pesquisados referenciam ocorrência de puberdade precoce em meninas e buscam associar fatores como confinamento, aumento do tempo ocioso, distanciamento social, diminuição de exercícios, mudança de hábitos de sono, transgressões alimentares e uso de telas digitais com aumento do índice de massa corporal, um conhecidamente fator indutor da puberdade. Fatores como alterações nos mediadores nervosos centrais, aumento das catecolaminas e fatores desreguladores endócrinos podem também ser a explicação para esse fenômeno, segundo alguns autores. Concluímos que o aumento da frequência de puberdade precoce, associada a pandemia de COVID-19, aponta para a necessidade de estudos mais aprofundados, considerando que a puberdade precoce traz consequências psicológicas, físicas e para a qualidade de vida do ser humano. Ainda, será necessário acompanhar se esse aumento da frequência de puberdade precoce e mantém após o período de pandemia.
Relacionamento contemporâneo: os impactos dos relacionamentos virtuais na saúde mental dos jovens manauenses
Authors: Pereira Juliana dos Santos , Mendes Rosália Conceição , Da Rocha Andreza Silva , De Queiroz Natasha Moraes , De Souza Júlio César Pinto
Published: November 2023

A tecnologia gerou diversas mudanças e entre elas uma aproximação maior entre as pessoas. Com a evolução da internet surgiram as redes sociais e redes de relações amorosas, transformando o modo como as pessoas se relacionam. Essa nova forma de relacionar-se com o outro tem gerado impacto na saúde mental dos jovens. Este estudo terá com objetivo geral compreender os impactos dos relacionamentos virtuais na saúde mental e social dos jovens de 19 a 24 anos em Manaus. Esta pesquisa terá uma abordagem quantitativa, caráter descritivo e de campo, se utilizará de um questionário no formato google form para obtenção dos dados. A partir de uma leitura prévia, infere-se que se compreenda os impactos das relações virtuais à saúde mental e social dos jovens.
Em Curitiba, se anda como?
Authors: Fochesatto Sandroney , Polli Simone Aparecida , De Carvalho Hilda Alberton
Published: November 2023

A mobilidade urbana tem se tornado cada vez mais complexa com o aumento da população nas áreas urbanas e o crescimento gradativo do número de automóveis. A Política Nacional de Mobilidade Urbana - PNMU, estabelecida por meio da Lei 12.587/12, prioriza, dentro de suas diretrizes, os modos de transportes não motorizados sobre os motorizados e dos serviços de transporte público coletivo sobre o transporte individual motorizado. Este estudo tem o objetivo de avaliar a evolução histórica do número de veículos no município de Curitiba e o número de usuários do transporte coletivo municipal. Parte-se da hipótese que o uso do transporte coletivo tenha aumentado, e o número de veículos diminuído, considerando que Curitiba é referência no sistema BRT (Bus Rapid Transit) desde meados de 1970, aliado a diretriz prioritária acima mencionada. Trata-se de tema bastante relevante, uma vez que a mobilidade urbana atinge todas as pessoas, interferindo na forma de construção e funcionamento da cidade e do meio ambiente. Do ponto de vista metodológico, a pesquisa possui abordagem qualitativa, de caráter exploratório, utilizando-se de pesquisa bibliográfica e documental. Os resultados observados apontam para um crescimento do número de veículos e queda no número de usuários do transporte coletivo.
Studi Awal Pengawetan Gudeg dengan Iradiasi Gamma Dosis Sedang Kombinasi Variasi Pengemas
Authors: Rindy Panca Tanhindarto  , Ashri Mukti Benita  , Indra Mustika Pratama  , Deudeu Lasmawati  , Henni Widyastuti
Published: November 2023

Telah dilakukan penelitian terhadap pengaruh iradiasi gamma terhadap pangan olahan tradisional gudeg dengan dosis 8 kGy pada laju dosis 3,17 kGy/jam. Sampel dikemas dengan kemasan laminasi sesuai prosedur cara iradiasi yang baik sesuai SNI dosis sedang. Iradiasi dan kondisi penyimpanan sampel dilakukan pada suhu kamar. Penelitian ini bertujuan untuk melihat pengaruh iradiasi gamma dosis sedang terhadap umur simpan makanan olahan tradisional gudeg sebagai alternatif teknik pengawetan yang sudah ada. Penelitian ini dilakukan dalam 4 tahap, yaitu 1) penentuan Dose Uniformity Ratio (DUR); 2) perbandingan kualitas gudeg iradiasi dan tanpa iradiasi dengan kemasan nylon; 3) perbandingan kualitas gudeg iradiasi dengan kemasan nylon dan aluminium foil; dan 4) perandingan kualitas gudeg iradiasi dan tanpa iradiasi dengan kemasan aluminium foil. Iradiasi dilakukan pada Iradiator Karet Alam (IRKA) Pusat Riset dan Teknologi Aplikasi Isotop dan Radiasi (PRTAIR)-ORTN. Parameter kualitas gudeg yang dilakukan, meliputi parameter kimia (pH, aw, kadar air, kadar abu, kadar lemak, dan kadar protein); parameter mikrobiologi (Total Plate Count-TPC); dan parameter organoleptik (warna, tekstur, aroma, rasa, dan tampilan). Hasil yang diperoleh menunjukkan bahwa DUR pada dosis permintaan 8 kGy adalah 1,12 dengan dosis minimal 7,86 kGy dan dosis maksimal 8,81 kGy. Gudeg yang diradiasi pada dosis 8 kGy dengan kemasan aluminium foil memiliki kualitas kimia, mikrobiologis, dan organoleptik yang masih baik sampai dengan 6 bulan penyimpanan pada suhu ruang, untuk kemasan nylon 2 bulan penyimpanan pada suhu ruang, sedang perlakuan tanpa iradiasi (kontrol) mempunyai umur simpan kurang dari 2 hari. Namun demikian, masih terdapat potensi umur simpan gudeg iradiasi untuk diperpanjang dengan penelitian lebih lanjut.
ECONOMIC GLOBALIZATION – DIMENSIONS AND HISTORICAL PERSPECTIVES
Authors:   ", IOAN Gina ,   Lower Danube",   University in Galati, Romania
Published: November 2023

In this paper, we approach a chronological analysis of globalization from an economic dimension. We know this term of globalization has become increasingly used since the 1990s. The phenomenon of globalization as well as its effects are subject to many analyzes quantifying both the socio-economic advantages and disadvantages. However, far fewer have focused on a historical analysis of economic globalization. Starting from the definition of globalization - a process by which economies become more and more interconnected and interdependent – can we assert that globalization has its origins in the mists of history with the occurrence and development of the silk road? Although there are many opinions about when globalization began, we believe that based on the arguments presented in this research, the trade routes created during the Silk Road represent an important moment in the history and beginnings of globalization. Throughout history, socio-economic events such as the first industrial revolution and the current digital revolution have led to the evolution of trade routes and the emergence of new technologies that have transformed the nature of trade.
ACCOUNTING OPTIMISED SKILL SET AND THE FOURTH INDUSTRIAL REVOLUTION - THE VIEW OF PROFESSIONAL ACCOUNTING BODIES
Authors:   Babes Bolyai University, CORDOS (LABADITIS) Andreea , TIRON-TUDOR Adriana ,   Babes Bolyai University
Published: November 2023

The digital transformation of the accounting field is triggering a reconfiguration of the optimized skill set that is required of practitioners worldwide. Emerging technologies have set foot into accounting daily processes, triggering the need that practitioners upskill their digital competences, while also emphasizing the relevance of soft and technical skills. The optimal accounting profile, adapted to the needs of the Fourth Industrial Revolution is being analyzed in the current paper through means of a thematic literature review of the reports of professional accounting bodies. Professional accounting bodies are key change-agents that enable the optimization of financial activities and help organizations improve activities and reach their goals. In this sense, they provide the most updated information in terms of skills and competencies required of accounting practitioners. The results of the literature review present three distinct skill categories. The three groups consist of technical skills, meaning traditional accounting skills, soft skills, meaning cognitive related and behavioral skills, and lastly the study addresses the topic of digital skills which are a direct result of technological innovations in the field. The digital skill group is being validated as an individual group through the recurrence and the interest that literature of accounting bodies has on these skills.
THE EFFECTS OF COVID-19 ON THE ROMANIAN BANKING SECTOR
Authors:   Bucharest University of Economic Studies, DUMITRA Teodora
Published: November 2023

Covid-19 impacted the economy livelihood and had a lot of negative effects on many economic sectors, including banking. We aim to measure some of these effects over the listed Romanian banks. Through the lockdown, the authorities tried to stop the spread of the virus, but regrettably a part of population lost their job permanently or temporarily, or their incomes were reduced alarmingly. Being faced with such a situation and considering that one also must cover the basic needs, if you, too, are in the position and you have one or more loans at the bank, the next question you ask yourself is how will I manage to pay the installment? Event studies use data from the financial market, which gives them a high degree of veracity. They use statistical methods using time as a dependent variable and then look for variables that explain the duration of an event (or time until an event). The research was done over several years, and the banks included in the research were: Transylvania Bank and BRD - Groupe Société Générale and BET is the stock index used. Regarding the main methods which were applied we mention: descriptive statistics, time series (e.g. Augmented Dickey Fuller test), least square method, t-statistic test. The test results were positive and consistent with reality. This paper evaluates the major impact of Covid-19 on Romanian banks and was able to give us answers and solutions to countless questions.
WORKING WITH LARGE OBJECTS IN APPLICATION DEVELOPMENT
Authors:   University of National and World Economy, LAZAROVA Vanya
Published: November 2023

In this paper are considered the specifics of the manipulation of large objects in the database of an application - recording, storage, processing, transmission over the network. Some literature sources dealing with this topic will be reviewed and after that some specifics of working with large objects will be presented. The paper will also address the advantages of using large objects in application development. Some new software products that assist the storage of large objects will also be reviewed. Large Objects (LOBs) are a set of data types in Oracle DBMS, Microsoft SQL Server etc. LOBs are designed to store large amount of data. Large objects are for huge files such as an audio and video files. LOBs can support a maximum file size ranging from 2 GB to 8 GB. Large objects are suitable for storing semi-structured and unstructured data. Storing data in large objects allows data to be accessed and manipulated efficiently within an application. The data in the application s database, with the accumulation of many audio and video files, will at some point begin to meet the rules of big data, and its processing and storage must be carried out by specialized big data environments. The problems of transferring and storing large objects in specialized big data environments will be discussed. Data transfer between different environments will be addressed. The format and content of the data must be preserved, and this leads to the need to comply with several conditions, which will be considered.
Variables clínicas y factor pronóstico de gravedad en pacientes con COVID-19 ingresados en el Hospital Básico Edgar Arcos
Authors: Yanchatipán-Chiluiza Verónica del Rocío , Piguave-Reyes José Manuel
Published: November 2023

La COVID-19 ha sido considerada una grave amenaza para la salud pública mundial generando la necesidad de una correcta estratificación de los pacientes según el riesgo de padecer formas graves de la enfermedad. La presente investigación centró su Objetivo en establecer la relación de las variables clínicas de la enfermedad con el rol de los marcadores de laboratorio, demostrando el valor pronóstico de dichos parámetros y la utilización de las escalas pronósticas en este contexto. Diseño metodológico: Se realizó un estudio retrospectivo de riesgo mínimo y corte transversal, descriptivo y explicativo, en 115 pacientes con COVID-19 en el Hospital Básico "Edgar Arcos" del Cantón Píllaro, Ecuador, en el periodo de julio del 2020 a julio del 2021. Resultados: Predominaron los pacientes masculinos entre 46 a 65 años sin comorbilidades. Un 18,2% de los pacientes requirió traslado a UCI por presentar enfermedad grave, en los cuales la comorbilidad más frecuente fue la HTA y en los que se apreció una elevación de los niveles medios de LDH, Dímero-D, Ferritina y PCR con respecto a los pacientes con enfermedad leve hospitalizados en sala. Estos parámetros, correlacionados a variables clínicas como la edad y las comorbilidades resultaron indicadores de agravamiento, siendo posible el empleo de la escala de Call para establecer el pronóstico. Conclusiones: La utilización de escalas pronósticas como la escala de Call basadas en el comportamiento de variables clínicas como la edad y las comorbilidades y biomarcadores inflamatorios, puede ser de gran utilidad en la práctica clínica en la COVID-19.
Factores asociados al control glucémico en diabetes mellitus y su relación con la hemoglobina glicosilada. laboratorio clínico San Juan 2022
Authors: Pincay-Campuzano Yosselyn Yadira , Piguave-Reyes José Manuel
Published: November 2023

La Diabetes Mellitus es un padecimiento crónico no transmisible, causa alteraciones metabólicas como la hiperglucemia. Está asociada a una carencia total o parcial de la generación de insulina. Las fundamentales son, Tipo uno (DM1), Tipo dos (DM2) y la Diabetes Gestacional. Se realizó la investigación con el fin de describir los factores asociados al control glucémico en diabetes mellitus y su relación con la hemoglobina Glicosilada en pacientes atendidos en el Laboratorio Clínico San Juan, durante el 2022. Tuvo lugar un estudio retrospectivo transversal, analítico mediante un análisis documental secundario a partir de una Base de Datos en la cual no se revela la identidad de los sujetos atendidos, además se emplean registros existentes de los pacientes con Diabetes Mellitus. El estudio proporciona información valiosa sobre los factores que influyen en el control glucémico en personas con Diabetes Mellitus. Los niveles de glucosa en sangre se destacan como un factor clave, y es esencial mantenerlos bajo control para reducir los niveles de Hemoglobina Glicosilada y, por lo tanto, el riesgo de complicaciones relacionadas con la diabetes. Además, se observa que la edad y el sexo no están directamente relacionados con la incidencia de Diabetes Mellitus en esta muestra específica. Estos hallazgos tienen implicaciones importantes para el manejo y la prevención de la diabetes, y podrían guiar futuras investigaciones y estrategias de salud pública.
Antígeno prostático como marcador precoz de hiperplasia prostática en hombres mayores de 40 años atendidos en el hospital básico de Pichincha
Authors: Briones-Colt Eliana Margarita , Durán-Cañarte Leonel
Published: November 2023

El presente estudio tuvo como objetivo general analizar la utilidad del antígeno prostático como marcador precoz de hiperplasia prostática en hombres mayores de 40 años atendidos en el Hospital Básico de Pichincha. Para alcanzar este objetivo, se ha seguido un enfoque de investigación transversal retrospectiva, evaluando a usuarios que acudieron a dicho hospital. La población de estudio incluyó a usuarios que utilizaron los servicios del Hospital Básico Pichincha, y se seleccionó una muestra de 107 usuarios que cumplían con criterios de inclusión y exclusión establecidos. Los resultados obtenidos proporcionarán información relevante sobre la relación entre los niveles de antígeno prostático y la presencia de hiperplasia prostática en hombres mayores de 40 años. Las conclusiones derivadas de este estudio contribuirán a la comprensión de la utilidad del antígeno prostático como un marcador temprano en la detección de hiperplasia prostática, lo que podría tener implicaciones significativas para la atención y el manejo de la salud prostática en esta población específica.
A SEGURANÇA DO PACIENTE NA FORMAÇÃO INTERPROFISSIONAL EM SAÚDE: UMA REVISÃO INTEGRATIVA
Authors: Silva Andressa Fernanda , Grigoletto Rafael de Araújo , Silveira Cristiane Aparecida , Robazzi Maria Lucia do Carmo Cruz , Silva Carla Campos Petean
Published: November 2023

Introdução: a segurança do paciente, tem como objetivo central reduzir, mitigar e eliminar os riscos, erros e danos relacionados à saúde. A incorporação da Educação Interprofissional, vem sendo uma das estratégias e ferramentas utilizadas para atender as demandas de Recursos Humanos em Saúde no Brasil e no mundo para fomentar a segurança do paciente. Objetivos: avaliar na literatura às evidencias científicas sobre as atividades didáticas com estudantes na área da saúde visando a segurança do paciente no contexto da educação interprofissional. Métodos: Revisão Integrativa de Literatura, seguindo os preceitos do Joanna Briggs Institute, sem intervalo temporal e de restrição de idiomas, nas bases de dados Medical Literature Analysis and Retrieval System Online - MEDLINE, por meio do buscador PUBMED e Sci Verse Scopus (SCOPUS) bem como nas bibliotecas/coleções: Biblioteca Virtual de Saúde (BVS), Science Direct Elsevier (SCIENCE DIRECT), Literatura Latino- Americana e do Caribe em Ciências da Saúde (LILACS) e na COCRHANE LIBRARY. Resultados: Foram encontrados 175 estudos e desses atenderam aos critérios de inclusão e exclusão 17 artigos.  Foi identificado o uso de metodologias educacionais como simulações clínicas, programas de treinamentos, workshop, cursos, grupos focais e diário reflexivo para realizar o ensino da segurança do paciente com a formação interprofissional. Conclusão: As evidências encontradas demonstraram que promover a segurança do paciente na perspectiva da equipe interprofissional entre os estudantes, são práticas exitosas e contemporâneas.
O USO DE METODOLOGIAS DE ENSINO QUE INCORPORAM A LUDICIDADE TORNANDO A ALFABETIZAÇÃO E O LETRAMENTO MAIS ACESSÍVEIS E EFICAZES
Authors: Da Costa Matheus Gomes , De Araujo Alexandre Neiva , Serra Andreza Berger , Dos Reis João Jorge Pereira , Pedroso Ana Paula Ferreira , Dias Renan Italo Rodrigues , França Renata de Souza , Schütz Jenerton Arlan , Da Silva Junior Edinaldo Enoque , Carloni Alessandro Ramos
Published: November 2023

A leitura é um processo que compreende um trabalho minucioso visando o entendimento dos objetivos e a compreensão do que se depende ensinar e aprender. É a concretização do conhecimento adquirido através da organização das palavras. Para compreender como a leitura é aprendida, é necessário, em primeiro lugar, compreender o que significa o ato de ler. O ensino da leitura e da escrita deve ser ministrado de tal maneira que enfatize não apenas o domínio dos elementos textuais, mas também a importância da compreensão e interpretação desses elementos. A presente pesquisa foi realizada na Escola Municipal Miguel Duarte Castelo Branco, fica localizada no Conjunto Jose Furtado, 65625-000 Duque Bacelar – MA. Este estudo se caracteriza como uma pesquisa de campo de natureza qualitativa, baseando-se nos princípios de Marconi e Lakatos (2011). No decorrer desta pesquisa foi possível observar o desenvolvimento do conteúdo, elaboração de atividade acontece de forma clara e eficiente. Consequentemente observou-se que houve uma animação da turma, pois o interesse pela aprendizagem da leitura de forma lúdica, trouxe encanto e alegria as crianças com o uso de brincadeiras direcionadas. A aquisição da leitura e escrita nas séries iniciais é uma etapa fundamental na formação dos alunos, e a escolha adequada das metodologias utilizadas pelas escolas desempenha um papel crucial nesse processo.
UMA BREVE ABORDAGEM DA TEORIA DA JUSTIÇA EM JOHN RAWLS SOB A PERSPECTIVA DAS POLÍTICAS PÚBLICAS
Authors: Baptista Rodrigo Augusto Campos , Martins José Ricardo
Published: November 2023

John Rawls é um dos principais pensadores da filosofia político-jurídica com sua teoria fundamentada na ideia do contrato social preconizado por Locke e Rousseau, com teses sob forte influência do procedimentalismo neokantiano, no indivíduo racional, livre e igual. Em especial de Rousseau, introduz as ideias de igualdade que redundam em sua construção do “véu da ignorância”. Sua tese converge na ideia de justiça como equidade, uma concepção política de justiça que procura conceber a sociedade além da conhecida teoria do contrato social de Hobbes, Locke e Rousseau, possibilitando generalizar e levar sua teoria a um plano superior de abstração. A novidade do autor está na teoria de que a justiça é um conceito essencialmente político, que diz respeito à vida em sociedade como um todo, sendo a primeira virtude das instituições sociais. Objetivamos apresentar a teoria rawlsiana de justiça como equidade e examinar como se relaciona com políticas públicas, além de verificar limites de sua teoria. Nosso problema de pesquisa envolve analisar até que ponto a teoria da justiça como equidade de Rawls é válida à concepção das políticas públicas numa sociedade desigual. Toma-se como hipótese de trabalho os princípios de liberdade e igualdade como ainda válidos para se pensar políticas públicas, apesar de Rawls não radicalizar o debate quanto ao aspecto conflituoso inerente à sociedade, sobretudo em uma sociedade desigual como é a brasileira. O artigo também debate os limites do pluralismo liberal de Rawls, tendo como base a crítica de Chantal Mouffe.
PSICOTERAPIA COMO SUPORTE EMOCIONAL EM SITUAÇÕES DE LUTO NÃO RECONHECIDO
Authors: Daversa Michel Cleiton Andersson
Published: November 2023

O luto é um processo natural de elaboração de uma perda, seja esta real ou simbólica. Contudo, algumas perdas não são reconhecidas ou validadas pela sociedade, o que pode levar o enlutado a inibir ou adiar o seu luto, suscitando em profundo sofrimento psíquico. O presente artigo trata-se de uma revisão bibliográfica, de abordagem qualitativa, que se propôs a investigar como a psicoterapia pode auxiliar pacientes em situação de luto não reconhecido. O luto é tanto um processo singular e individual quanto social. Todavia, observa-se que as regras sociais determinam a expressão e a vivência do pesar e do luto e, diante de uma perda não validada socialmente, o enlutado pode defrontar-se com a solidão, pois não pode contar com o suporte social adequado. Como consequência, a vivência e as reações consideradas comuns no processo do luto são inibidas ou negadas, resultando e um sofrimento ainda maior. Neste sentido, o suporte psicológico especializado pode contribuir com a elaboração do luto. Fundamentado na ética profissional, nos métodos e técnicas psicológicas, mas, sobretudo, na escuta empática, no acolhimento incondicional, no respeito e no afeto, o psicoterapeuta possibilita e encoraja o enlutado a expressar os pensamentos e sentimentos relativos à perda, o que contribui substancialmente para a ressignificação da perda e reorganização emocional e funcional do indivíduo. Espera-se que o presente estudo contribua com o aperfeiçoamento e o desenvolvimento de intervenções psicológicas adequadas aos pacientes em situação de luto não reconhecido.
ESTUDO COMPARATIVO ENTRE O PROJETO DE VIABILIDADE E A GERAÇÃO REAL DO SISTEMA FOTOVOLTAICO
Authors: De Almeida Gabriel Garcia Bastos , Fonseca Luanna Valéria Sousa , Nascimento Bruno Santos , Dos Santos Reuel Rocha , De Jesus João Alexandre Brito , Pontes Karen Valverde
Published: November 2023

Atualmente o sistema fotovoltaico é um dos grandes meios de se produzir energia elétrica sem poluir o meio ambiente, devido a sua geração ser através da radiação proveniente do sol, porém, para toda geração de energia voltada a essa estrela deve ser realizado um estudo prévio de incidência solar devido à inconstância durante às estações do ano. Nesse contexto, o grande objetivo desse estudo foi comparar os resultados do estudo de viabilidade feito antes da implantação de um sistema fotovoltaico, com a geração real de energia instalada. No primeiro ano foi feito um estudo de viabilidade de irradiação no recôncavo baiano onde planejou-se desenvolver a produção energética pelo sistema fotovoltaico em uma Instituição de Ensino Superior (IES) para suprir todas as necessidades energéticas, já no ano seguinte foram implantados os módulos do sistema solar na IES para sua geração, no terceiro ano foi comparado o estudo realizado de viabilidade com a geração real do sistema fotovoltaico durante o ano. Foram recolhidos informações e dados pertinentes ao consumo energético, antes provido pela concessionária de energia estadual da Bahia, juntamente com a do estudo de viabilidade realizado que demonstrou suprir toda a necessidade de energia da instituição, por fim a geração real provida do sistema solar. O método de realização foi o estudo de caso, no período de 2019 a 2021. Foi utilizado o programa R, um software estatístico para análise dos dados recolhidos da concessionária e do sistema solar, desta forma, foi possível comparar os dados realizados do estudo de viabilidade com a geração real do sistema. Os resultados analisados demonstram que o estudo de viabilidade anualmente teria uma produção média de 46.073,57 kWh, superior à média de consumo da IES provida da concepcionária de energia que era de 41.010,35 kWh, no entanto a produção real no ano de 2021 do estudo analisado foi em média de 45.043,37 kWh, uma diferença de 1.030,20kWh, que corresponde a 2,3% de erro do projeto de viabilidade e da geração real do sistema. Desta forma, concluímos que a presente pesquisa realizada no sistema fotovoltaico da IES demonstrou que a geração real do sistema fotovoltaico é inferior ao do estudo do projeto de viabilidade, devido a problemas de dias nublados, chuvosos e circunstancias atípicas, porém, ainda assim, é capaz de suprir as necessidades econômicas que antes eram abastecidas pela concessionária de energia.
Doarrás – eit nytt område med helleristningar i Alta
Authors: Gjerde Jan Magne , Tansem Karin
Published: November 2023

The paper discusses three newly found panels with rock carvings in Alta, Northern Norway. They were discovered at Doarrás (Kongsvika), an area with no previously known rock art. The new site is located outside well-established UNESCO World Heritage rock art areas, which are considered to be of national and international value. The Alta rock art has been researched extensively, and the new site at Doarrás complements and enrich the already established knowledge. The rocks and the figures are discussed and related to previously suggested dating and their relation to the shoreline. Further, the motifs stylistic similarities are compared to figures at the already known sites in Alta. The paper also addresses the importance of rock art surveying for both research and heritage management.
Hai på menyen
Authors: Åstveit Leif Inge
Published: November 2023

In 2021 the University Museum of Bergen conducted an archaeological excavation at the Middle Neolithic (3500–2700 BC) site Nerlandsøy at Sunnmøre. The most surprising find was 154 teeth from Porbeagle shark (Lamna nasus) imbedded in culture layers. Teeth from this species have been found in three other sites infrom North-Western Norway, however in much lesser number than on Nerlandsøy. In this paper the shark teeth are interpreted as a hitherto unknown part of the increasing big game hunting taking place in the Middle Neolithic. The hunting activity is reflected both in the material culture, as well as in the rock art, in the region and is believed to be an important part of the social dynamics of the society.
Avistaje de Aratinga solstitialis
Authors: Saibene Carlos A.
Published: November 2023

Este artículo no cuenta con un resumen.
Conteo de rapaces en Formosa
Authors: Saibene Carlos A. , Calo José
Published: November 2023

Este artículo no cuenta con un resumen.
Cóndor en Córdoba I
Authors: Vidoz F´élix
Published: November 2023

Este artículo no cuenta con un resumen.
Hallazgo del Carpinterito Común en el Delta del Paraná, Buenos Aires
Authors: Blanchard Anne
Published: November 2023

Este artículo no cuenta con un resumen.
Compilación de los nidos conocidos de la Monjita Chocolate (Neoxolmis rufiventris)
Authors: Casas Aníbal E.
Published: November 2023

Este artículo no cuenta con un resumen.
El Halconcito Gris (Spiziapteryx circumcinctus) en la Isla Martín García, Provincia de Buenos Aires
Authors: Ferrari Carlos , Henschke Christian
Published: November 2023

Este artículo no cuenta con un resumen.
Presencia estival del Sobrepuesto (Lessonia rufa) y la Bandurria Austral (Theristicus melanopis) en el Centro de la Provincia de Buenos Aires, Argentina
Authors: Rey Nicolás Raúl
Published: November 2023

Este artículo no cuenta con un resumen.
Nuevos registros de híbridos entre Cardenal Amarillo (Gubernatrix cristata) y Diuca Común (Diuca diuca minor)
Authors: Bertonatti Claudio , López Guerra Aníbal
Published: November 2023

Este artículo no cuenta con un resumen.
Observaciones de Charadriiformes en el Sur de la Provincia de Buenos Aires, Argentina
Authors: Delhey Kaspar J. V. , Petracci Pablo F. , Pérez Cristian H. F.
Published: November 2023

Este artículo no cuenta con un resumen.
Nuevos registros de aves para el centro de la Argentina
Authors: Di Giacomo Alejandro G. , Di Giacomo Adrián S. , Marchisio Carlos A.
Published: November 2023

Este artículo no cuenta con un resumen.
Consumo de frutas por los Carpinteros Campestres (Colaptes campestris) y Real Común (Colaptes melanochloros)
Authors: Bilat Yves
Published: November 2023

Este artículo no cuenta con un resumen.
Comentarios sobre las especies del Género Sporophila como indicadoras de la alteración de la Selva Pedemontana de Yungas en Tucumán, Argentina
Authors: Vides-Almonacid Roberto , Bustos Mariana , Morales María E.
Published: November 2023

Este artículo no cuenta con un resumen.
Cormorán Real (Phalacrocorax albiventer) en el Bosque de Peralta Ramos, Mar del Plata, Provincia de Buenos Aires, Argentina
Authors: Olveira Liliana , Isguenderián Hernán
Published: November 2023

Este artículo no cuenta con un resumen.
Simultaneous Determination of 17 Residual Monomers in Adhesives by Gas Chromatography–Mass Spectrometry
Authors: Pan Minxia , Zhang Lanlan , Liu Xiaoqin , Liu Dongling , Qin Yumei , Yan Honglian
Published: November 2023

Adhesives are indispensable raw materials in the assembly of electronics and electrical equipment. Residual monomers in adhesives pose a threat to humans and the environment. Therefore, quantitative analysis of residual monomers in adhesives is extremely important. In this paper, a gas chromatography–mass spectrometry (GC–MS) method was established and validated for the simultaneous quantification of 17 residual monomers in adhesives, including 15 acrylates and two acrylamides. The ultrasonic extraction conditions were optimized and determined based on the extraction effect and cost. In addition, the matrix effect of residual monomers in adhesives is widespread. A matrix matching calibration standard with high sensitivity, accuracy, and stability was adopted to reduce the matrix effect on quantification. This method can be used for the determination of multiple residual monomers in adhesives.
SOS: A Framework for Software Reuse over Open Networks
Authors: Silveira Glêdson Elias da , Meira Silvio Lemos
Published: November 2023

Software engineering research has demonstrated that software reuse can lead to higher productivity, better quality and smaller time to market. In addition, it is known that the benefits increase when reuse is carried out across multiple systems. projects, and even organizational boundaries. In such scenario, where components must be delivered to geographically distributed producers in short time and at low cost, traditional in-house libraries of reusable components are absolutely unsatisfactory. This paper introduces SOS (Software Operating System), a framework for supporting on demand, dynamic distribution and integration of distributed, versioned, reusable components on both producers and users environments. The framework combines hypertext-based Web concepts and mobile code abstractions to define a transparent, distributed component library, which defines the basis for large scale, systematic reuse of software components during development, deployment, execution and evolution of software systems.
A Multi-Agent System for Domain Information Discovery and Filtering
Authors: Braga Regina M. M. , Costa Marcelo N. , Werner Cláudia M. L. , Mattoso Marta
Published: November 2023

The main objetive of Domain Engineering is to provide domain information that helps the specification of domain applications. Several Domain Engineering methods organize domain information using different representations, which can be stored in various formats. This paper presents a navigation agent system that provides heterogeneous/distributed acess to domain information. Ideas drawn from the field of autonomous agents, user modeling, hypermedia, and mediation are combined into a multi-agent system responsible for discovery and filtering of domain information. An evolutionary model of the user interests and domain ontology are some of the underlying concepts of the agent system that helps users to identify relevant domain information.
Systematic Design of a Pseudodifferential VCO Using Monomial Fitting
Authors: Dahl Nicolai J. , Muntal Pere L. , Andersen Michael A. E.
Published: November 2023

Digital integrated electronics benefits from its higher abstraction level, allowing optimisation methods and automated workflows. However, analogue integrated circuit design is still predominantly done manually, leading to lengthy design cycles. This paper proposes a new systematic design approach for the sizing of analogue integrated circuits to address this issue. The method utilises a surrogate optimisation technique that approximates a simple monomial function based on few simulation results. These monomials are convex and can be optimised using a simple linear optimisation routine, resulting in a single global optimal solution. We show that monomial functions, in many cases, have an analytic relation to integrated circuits, making them well suited for the application. The method is demonstrated by designing a 14 MHz pseudodifferential voltage-controlled oscillator (VCO) with minimised current consumption and is manufactured in a 180 nm process. The measured total current matches the predicted and is lower than that for other similar state-of-the-art VCOs.
Priesterbild(er) im Wandel
Authors: Černyi Alexey
Published: November 2023

This study examines the image of the priest as it is found in the Church Fathers of the Russian Orthodox Church of the Synodal period (1700–1917). Different models of the priesthood are identified and examined in terms of how they were shaped by the socio-political situation. In the course of the analysis, the author unfolds a spectrum of perceptions and nuances of meaning that continue to operate in various forms in the Orthodox Church to this day, making the image of the priest today so complex and difficult to grasp. The book will appeal to scholars of Russian theology as well as those interested in the history of the Orthodox Church.
Utilization Of Peer Tutorial Methods In Improving Learning Outcomes Lay Up Shoot VIII Grade Students Of SMP N 4 Rejang Lebong
Authors: Muslan
Published: November 2023

Physical education not only focuses on psychomotor aspects (skills), but also includes cognitive (knowledge) and affective (attitude). Learning models are often considered less varied and monotonous. This research method is class action research. The process of research in the classroom includes planning, action, observation, and reflection stages. Data collection techniques are performed by observing field (observation), interviews and documentation. The tools used are curriculum, RPP and assessment tools that cover emotional, cognitive and psychological aspects. The data analysis used is qualitative descriptive. The classical mastery that must be achieved on Lay Up Shoot learning is 75%. The grade of classical learning of period I was 73.77% (discontinuous). While the grade of classical learning finance of cycle II reaches 83.40% (finished). Improved student learning results after an even semester (graduated) by 0.8 with high criteria. The conclusion of this study is that there is an increase in learning to shoot weapons with peer tutors in class VIII students of Junior State 4 Rejang Lebong Year 2022. Researcher suggestion is that the use of peer instruction can be motivated for teachers to be more creative in developing learning processes, improving learning outcomes and Lay Up Shoot skills.
Adsorption of Arsenate onto Iron Oxide Coated Activated Carbon in Groundwater
Authors:   , Muongpak Manavanh
Published: November 2023

Arsenic is an abundant element that exists in both natural and anthropogenic sources, including groundwater in many parts of the world. Adsorption is one of the best technologies for arsenic removal from water, particularly for a small-scale system. The aim of this study was to investigate the arsenate (As(V)) adsorption onto iron oxide coated activated carbon. The physicochemical properties were characterized by scanning electron microcopy (SEM) with energy dispersive X-ray spectroscopy (EDX), porosity and pore size distribution analysis. Batch experiment was conducted to examine the effects of the equilibrium solution pH, adsorbent dosage, contact time and co-existing ions on arsenate removal. The results indicate that the maximum arsenate adsorption efficiency is achieved 90% in the condition of equilibrium pH 5.0, adsorbent dosage of 5 g/L and contact time of 16 h with the initial arsenate (As(V)) concentration of 1 mg/L. Langmuir and Freundlich models were used to determine the adsorbent capacity for arsenate removal by iron oxide coated activated carbon. The Rapid Lab-Scale Column study was carried out by using iron oxide coated granular activated carbon (Fe-GAC) as an adsorbent for the removal of arsenate (As(V)) with flow rate 1 mL/min. The results showed that the breakthrough time was reached at 120 hours. The breakthrough curves showed that the Thomas model gave the best result for the operating condition. Iron oxide coated activated carbon was regenerated by using 0.1M NaOH, it is observed by effect of regeneration cycles that the regenerated adsorbent was almost as efficient as the new adsorbent.
Optimization of in-situ transesterification process for soybean and spent coffee grounds biodiesel
Authors:   , Tuntiwiwattanapun Nattapong
Published: November 2023

Soybean and spent coffee ground (SCG) were applied as biodiesel feedstock in the reactive extraction process named in-situ transesterification (in-situ TE). This process reduced the complexity of biodiesel production by combining vegetable oil extraction and biodiesel synthesis into a single step. Several parameters were evaluated for the effect on biodiesel yield. The optimal process conditions using different alcohol systems showed that the stronger hydrophobicity of alcohol system provided the higher biodiesel yield. It also reduced the alcohol and catalyst loading, lower the reaction temperature and shorten the operation time. Simply washing SCG by methanol could reduce acidify of SCG. Elevating temperature could compensate the coarse particle size of SCG. The kinetic results showed that 80% of biodiesel yield could be obtained within 3 h using 4 kg SCG loading. SCG biodiesel produced from in-situ TE had high oxidative stability index due to the co-extraction of antioxidant. LCA results showed that producing SCG biodiesel at an on-site instant coffee process via in-situ TE had lower impacts at industrial level in terms of respiratory organ and land occupation than those of conventional approach because of the absence of n-hexane and transportation. However, it consumed much more energy during methanol recovery step, resulting in more impacts in the overall of health, ecosystem quality, climate change and resource. The sensitivity analysis suggested that producing biodiesel at an on-site was more favorable in term of energy usage once the transportation distance was >180 km with 7 km/L of fuel consumption rate. In the future work to improve energy usage and environmental impact of our process, we could directly reuse catalyzed methanol in the process, or apply countercurrent extraction technique which could reduce the amount of methanol and catalyst in the process.
Glutaraldehyde removal from produced water using photolysis and photocatalysis
Authors:   , Hong Soklida
Published: November 2023

Glutaraldehyde (GA) has been used extensively as a biocide in hydraulic fracturing fluids leading to the contamination of the compound in produced water. In this study, the performances of photolysis and photocatalysis for removal of GA in synthetic produced water were investigated. Photolysis of GA was performed under ultraviolet (UV). GA can be photolyzed by UV at all studied conditions with the removal ranging from 52 to 85% within one hour irradiation. Photolysis of GA followed pseudo-first order kinetics. The degradation rate of GA increased with increasing incident light intensity and decreasing pH. Increasing initial GA concentration resulted in decreasing rate of GA degradation. Photocatalysis of GA used Ag/AgCl/BiOCl as a photocatalyst. Visible light bulbs emitting light at 419 nm were used for photocatalysis. Removal of GA at 0.1 mM in 200 g/L NaCl solution at pH 7 was 90% after 75 min irradiation using 5 g/L of the photocatalyst. The removal rate of GA markedly increased with increasing pH (5-9) and photocatalyst loading (2-8 g/L), and under 350 nm UV (compared to visible light). The removal rate of GA substantially decreased at higher NaCl and GA concentrations. The removal of GA under natural sunlight was slightly better than that under 419 nm. This study helps in addressing an obstacle associated with produced water treatment and disposal. After removing GA from produced waters, biological treatment, which is economical, will become a viable option for treatment of the waters for potential hydraulic fracturing reuse, or will make the waters less harmful after disposal. The work also provides an effective treatment scheme for a common biocide in produced water.
Identifying synergy in vertical merger and acquisition : the synthetic firm method
Authors:   , Khunsavate Pornuma
Published: November 2023

This research investigates the completed vertical merger and acquisition during 1998-2010 in five year windows both of before and after merger and acquisition whether the synergy demonstrates through the abnormal return and operating performance during the study period. According to this research, I exploit a new approach in which the most similarity of firm affects the return of firms: one set of the firm requires the actual merger and acquisition deals, while the other set requires the synthetic of the actual merger and acquisition deals. In this paper uses two model to demonstrate the existing of synergy and confirm that it can add more value to the acquirers. The results demonstrate the significantly negative abnormal return and the performance of the actual vertical merger and acquisition firms after making merger and acquisition deal. The results also examine the dark side of the merger and acquisition which relate to the conflict of interest between shareholders and their managers.
Stock Split Factors as a Signaling of Firm's Future Earning: Empirical Evidence from the Stock Exchange of Thailand
Authors:   , Ngamsettamas Supanut
Published: November 2023

Because there is no effect on the firm’s value due to the stock dividend and stock split transaction (SD) in accounting viewpoint, it has been a puzzle over the incentives of the firm to make these transactions. In this paper, the stock split and stock dividend transactions are collected from stock exchange of Thailand. This paper find that split factor choice are increasing with share price, earning forecast error, operating performance improvement and decreasing with the firm’s size. It can be concluded that management convey private information about future earnings via the split factor choice. Furthermore, after analyzing the relationship between the announcement return and the signaling by the firm, the study finds the positive relationship of them and the results suggest that investors may infer the firm value corresponding to the split factor choice. However, the forecast error and operating performance improvement, which use to be a proxy for the signaling hypothesis has no statistical association with return during the announcement. The result provides a strong positive association between SD announcement return and the 6-month liquidity improvement. It suggests that liquidity hypothesis has an explanatory power to explain the SD announcement return. The results imply that investors utilize the SD announcement as signal for the future liquidity improvement not for the signaling hypothesis.
Solubility of calcium gluconate and sodium glycerophosphate in infant parenteral nutrition solutions
Authors:   , Thowladda Nattaporn
Published: November 2023

Precipitation of calcium and phosphate in parenteral nutrition (PN) solutions remains a significant problem in patients who need high amounts of calcium and phosphorus especially infant patients. The aim of this study were to investigate the effects of concentrations of amino acids, calcium gluconate, sodium glycerophosphate (NaGP), and storage conditions on solubility of calcium gluconate and NaGP in infant PN solutions. The tested PN solution consisted of 10% dextrose, 2.025 mM/L of magnesium, 51.3 mM/L of sodium chloride, 1.5, 2, and 2.5% amino acid, 0-100 mM/L of calcium and 0-150 mM/L of phosphate. Visual inspection, pH measurement, turbidity test and microscopic particle count test were examined. Each admixture was tested according to 4 following storage conditions; room temperature for 30 minutes, room temperature for 1 day, 4 ºC for 1 day and 4 ºC for 7 days. Samples containing 2.5% of amino acid showed no precipitation at all concentrations of calcium gluconate and NaGP used in this study. On the other hand, samples containing 1.5% and 2% of amino acid showed precipitation in the PN solutions at concentrations of calcium gluconate and NaGP higher than those concentrations used in clinical practice. All results from solubility tests were applied to construct solubility data of calcium gluconate and NaGP. Solubility data were applied by infant PN solution orders during July to December in 2016. Solubility data from this study can be used for prescription and preparation of infant PN solutions.