bluuebunny/crossref_metadata_2025 huggingface dataset:
Gestão pública municipal e a governança do Arranjo Produtivo Local (APL) do açaí no município de Limoeiro do Ajuru, Pará
Authors: Borges Caio Pompeu , Da Silva Fábio Carlos
Published: January 2025

A governança em Arranjos Produtivos Locais (APLs) de açaí, na Amazônia, é um processo complexo para as gestões municipais, uma vez que elas são incapazes de proporcionar salto à consolidação em razão da competição interna que promove a estagnação e não o desenvolvimento regional. Assim, sabendo da importância do APL do açaí para o desenvolvimento do município de Limoeiro do Ajuru/PA, este trabalho tem por objetivo analisar a relação da gestão pública municipal e o tipo de governança em relação à produção e comercialização existente. Para isso, utilizou-se a abordagem qualitativa enquanto caminho metodológico, estruturando-se a pesquisa em três etapas: a etapa inicial foi constituída de uma pesquisa de natureza exploratória; após isso, houve a coleta de dados, efetuada a partir da realização de entrevistas semiestruturadas e, por fim, para análise dos dados coletados se utilizou a análise de conteúdo. Os resultados mostraram que, apesar da atuação pública municipal para o fortalecimento da produção e comercialização do açaí, o tipo de governança identificada no arranjo é mista, tendo a predominância da governança privada sobre a pública, devido à baixa interação entre a gestão municipal e os atores. Além disso, constatou-se como o APL é classificado como incipiente devido à falta de integração entre os atores locais.
A desigualdade no acesso ao abastecimento de água na região imediata de Pouso Alegre, Minas Gerais
Authors: Silva Kemilly Muniz da , Souza Juliana Santos Alves de
Published: January 2025

O acesso à água potável e ao saneamento adequado é um direito fundamental para uma vida humana digna. Entretanto, a desigualdade associada ao saneamento está presente em diversas regiões do país, inclusive no acesso ao abastecimento de água em áreas de vulnerabilidade social como zonas rurais e periféricas. Diante disso, o objetivo deste artigo é avaliar a evolução do acesso ao abastecimento de água no período de 2010 a 2022 na região imediata de Pouso Alegre, Minas Gerais, e realizar um panorama do ano de 2022, por meio dos dados do Sistema Nacional de Informações sobre Saneamento (SNIS) e do Censo Demográfico de 2022. Através da análise dos dados, foi possível notar índices de acesso ao abastecimento de água acima de 80% em alguns municípios, mas um déficit significativo em uma grande parte da região, na qual dez municípios ficaram com índices de até 60%, o que evidencia a desigualdade regional. Diante disso, para ser alcançada a universalização desse serviço, é necessário fomentar a expansão do acesso em áreas que ainda apresentam uma baixa cobertura.
Saberes na arte de abrir letras em embarcações pesqueiras de Bragança (PA)
Authors: Corrêa Ellen Cristina Da Silva , Barboza Roberta Sá Leitão , Cecim da Silva Jair Francisco
Published: January 2025

Este artigo intenta averiguar os conhecimentos trazidos pelos diálogos estabelecidos com aqueles que pintam os nomes dos barcos, os abridores de letras navais de Bragança, município localizado no nordeste paraense. Esses sujeitos detêm conhecimentos empíricos que fomentam o saber-fazer de suas profissões, e o nome da embarcação torna-se representativo em várias perspectivas, seja pela oportunidade de eles fixarem seus espaços como abridores de letras, seja pelos acontecimentos que envolvem cada pintura de embarcação. A investigação qualitativa faz uso da pesquisa de campo para coleta de informações in loco por meio de incursões até um porto e um estaleiro, pois são os locais onde as construções e reparos dos barcos ocorrem. Objetiva-se por meio da pesquisa compreender como se dá a prática de abertura de letras, bem como identificar os saberes que estão envolvidos nessa ação, considerando-se ainda a compreensão acerca do saber científico e do saber tradicional. Para tanto, nos apoiamos especialmente em Lévi-Strauss, Cunha, Déléage e Martins. Obteve-se como resultado o entendimento de que no referido município os abridores de letras demonstram em seus afazeres não somente saberes e práticas dessa específica atividade, mas também o orgulho de expressar a arte que dominam.
A horticultura na região do Rio Uaupés, Amazonas
Authors: Gonçalves Gabriela Granghelli , Ming Lin Chau , Hidalgo Ari De Freitas , Kinupp Valdely Ferreira , De Souza Hugo Thiago , Corrado Amanda Roberta
Published: January 2025

A região do Baixo Rio Uaupés - Amazonas, habitada por diferentes etnias indígenas, possui rico e pouco explorado conjunto de plantas alimentícias, utilizadas por essas comunidades, através de sistema tradicional de cultivo e complementada com a coleta de espécies da floresta. Nesse contexto, e com o propósito de valorizar o conhecimento tradicional, este trabalho teve o objetivo de pesquisar o sistema tradicional de coleta e cultivo, bem como aspráticas hortícolas em comunidades indígenas multiétnicas dessa região. As comunidades praticam a horticultura de subsistência em roças, tendo como cultivo predominante a mandioca e em seguida o abacaxi. O cultivo de espécies é complementado nos quintais, principalmente por espécies frutíferas, observando-se o predomínio do açaí-do-pará, cupuaçu, açaí-do-mato e outras espécies em menor número. Essas comunidades apresentam um significativo conhecimento sobre as técnicas hortícolas. O conhecimento tradicional associado a essas práticas, se torna uma importante ferramenta de conservação dos recursos naturais e garante a segurança alimentar da região.
Pesca industrial de arrasto de camarão: contextualização e descrição do seu avanço para os pesqueiros da Costa Amazônica brasileira
Authors: Lobo Quéren Hapuque Pantoja , Cañete Voyner Ravena
Published: January 2025

Este trabalho descreve e analisa a expansão da pesca industrial de arrasto de camarão no Brasil. Descreve o avanço da frota industrial da região sul-sudeste do país, para as regiões nordeste-norte, até a instalação da indústria pesqueira na Costa Amazônica. Realizou-se levantamento de dados secundários junto a programas de pós-graduação, notadamente consultou-se a base de dados do projeto “Sustainable Management of Bycatch in Latin American and Caribbean Trawl Fisheries”. Este trabalho encontra-se dividido em três tópicos. O primeiro traz uma abordagem conceitual da pesca industrial de arrasto de camarão, especificamente o impacto ambiental resultante da exploração dos recursos pesqueiros pelo setor. O segundo tópico descreve o avanço das frotas do sul e sudeste, nas décadas de 1970 a 1990, para os pesqueiros da Costa Amazônica brasileira. O terceiro e último tópico contextualiza a pesca industrial de arrasto de camarão na atualidade, especialmente considerando seus impactos econômicos, ambientais e sociais na Costa Amazônica. Conclui-se que o cenário atual anuncia a escassez ou mesmo o desaparecimento de recursos pesqueiros tão importantes para a manutenção de um setor economicamente produtivo, ameaçando a reprodução do modo de vida de comunidades tradicionais que habitam, manejam e conservam os ambientes costeiros.
Aquecimento global e limites para a reversão de padrões deletérios de uso e ocupação do solo urbano na Amazônia: o caso da cidade de Marabá
Authors: Monteiro Maurílio De Abreu , Rolim Lucas França , Mascarenhas Abraão Levi Dos Santos
Published: January 2025

O trabalho analisa os impactos do aquecimento global sobre áreas urbanas no bioma Amazônia, com foco nas dinâmicas de urbanização e formação de ilhas de calor em Marabá e região de Carajás. A partir de cenários climáticos projetados pelo IPCC e técnicas de sensoriamento remoto, avalia-se como a expansão urbana desordenada intensifica as vulnerabilidades socioambientais, agravando a elevação das temperaturas locais. O estudo destaca o papel das instituições, normas sociais e comportamentos coletivos na conformação de padrões urbanos que dificultam a mitigação desses efeitos. Os resultados reforçam a urgência de integrar políticas de planejamento urbano sustentáveis, priorizando infraestrutura verde e regulação eficaz do uso do solo. A pesquisa contribui para o debate sobre adaptações necessárias frente às mudanças climáticas em biomas sensíveis como a Amazônia.
Celebrando 50 Anos de Excelência: A Trajetória da Profa. Dra. Deisy das Graças de Souza
Authors: Hanna Elenice Seixas
Published: January 2025

Este relato homenageia os 50 anos de uma carreira acadêmica brilhante da Profa. Dra. Deisy das Graças de Souza. Deisy é referência central na Análise do Comportamento e na Psicologia Brasileira, com impacto significativo também no cenário internacional. Destacou-se em pesquisas pioneiras sobre controle aversivo, escolha, leitura e equivalência de estímulos, publicando em periódicos internacionais de renome. Seus estudos sobre o ensino de leitura e escrita, fundamentados no paradigma de equivalência de estímulos, resultaram no programa "Aprendendo a Ler e Escrever em Pequenos Passos" (ALEPP), utilizado em escolas públicas no Brasil e um modelo de inovação educacional. Como atual coordenadora do Instituto Nacional de Ciência e Tecnologia sobre Comportamento, Cognição e Ensino (INCT-ECCE), promoveu a rede de pesquisadores que integra ciência básica, translacional e aplicada, consolidando sua liderança no avanço da psicologia no Brasil e no exterior. Sua atuação em agências de fomento, como CNPq e FAPESP, e em sociedades científicas e editoriais de revistas nacionais e internacionais, demonstra seu compromisso com o desenvolvimento da ciência e da psicologia. Sua dedicação à ciência, docência e formação de pesquisadores tem sido norteada por excelência acadêmica e humanidade, consolidando-a como uma líder de impacto global na psicologia. Palavras chave: Deisy das Graças de Souza, Psicologia Brasileira, Análise do Comportamento, Ensino de Leitura e Escrita, Equivalência de Estímulos
Uma Excepcional Carreira Universitária
Authors: Nale Nivaldo
Published: January 2025

Esse artigo é um relato que foi solicitado ao autor para homenagear a professora Deisy de Souza quando de sua aposentadoria na UFSCAr. É um relato na medida do possível desapaixonado de pessoa que conviveu com Deisy desde quando iniciou sua carreira na UFSCar até os dias atuais. Ao se preparar para discorrer sobre a vida profissional da docente, o autor julgava já estar muito bem informado sobre a riqueza de seu currículo. Mas, após examinar cuidadosamente o Lattes da professora, percebeu que estava enganado. O que encontrou – e é objeto deste texto - superou de longe o que imaginava em termos de sua produção em docência, pesquisa e criativa atividade administrativa e de coordenação de variadas atividades do mundo acadêmico, principalmente de pesquisa. O relato conclui que o mais importante na trajetória acadêmica da professora foi o investimento contínuo na formação competente de novos contingentes de pesquisadores – condição essencial para manter em curso o desenvolvimento científico, por sua vez uma das condições essenciais para se ter uma sociedade mais justa e igualitária.Palavras-chave: Deisy de Souza, carreira científica, análise do comportamento.
Memorial
Authors: De Souza Deisy Das Graças
Published: January 2025

O presente trabalho apresenta, na íntegra, a versão original do Memorial apresentado, pela Profa. Dra. Deisy das Graças de Souza, à Universidade Federal de São Carlos, para Concurso Público de Provas e Títulos para Professor Titular de Psicologia.
A questão ambiental e os Objetivos de Desenvolvimento Sustentável (ODS) em ambientes universitários: uma revisão narrativa
Authors: Melo Alessandra Alves da Silva
Published: January 2025

A temática ambiental tem permeado as discussões nos ambientes organizacionais, inclusive no universitário. As universidades, devido seus pilares acadêmicos de ensino, pesquisa e extensão, possuem o dever elementar de apoiar a sociedade nos seus esforços em busca da sustentabilidade. O processo de ambientalização das instituições de ensino superior é um desafio tendo em vista a característica multifacetada da problemática ambiental. Nesse sentido, os Objetivos de Desenvolvimento Sustentável são uma excelente ferramenta de apoio e direção que podem contribuir na construção de instituições mais responsáveis com os recursos naturais. Diante disso, esse trabalho tem como objetivo analisar a questão ambiental sob a perspectiva da aplicação dos objetivos de desenvolvimento sustentável em ambientes universitários. Para tanto foi-se realizada uma pesquisa com abordagem qualitativa sob a perspectiva de uma revisão bibliográfica narrativa. Os resultados obtidos nesse estudo permitem inferir que as universidades entendem seu papel norteador nas questões ambientais, inclusive porque já há alguns casos de ambientes universitários com sistemas de gestão ambiental implementados com sucesso. Os desafios que envolvem a sustentabilidade em ambientes universitários podem ser solucionados com o desenvolvimento de ações, conceitos, valores e habilidades que podem ser alcançados utilizando o roteiro proposto pelos Objetivos de Desenvolvimento Sustentável.
Estimation of losses caused by Potato virus Y in potato crop in Coahuila
Authors: De Santiago-Meza Joel , Frías-Treviño Gustavo Alberto , Aguirre-Uribe Luis Alberto , Flores-Olivas Alberto
Published: January 2025

Background/Objective. The objective was to experimentally evaluate the losses caused by PVY in the Fianna variety potato crop and, consequently, estimate the losses caused by this virus in the potato-producing area of Coahuila. Materials and Methods. Furrows of an experimental plot planted with potato seedling and seed-tuber, were mechanically inoculated with PVY at 20, 40, 60 and 80 days after emergence. The tubers produced were harvested and losses in each treatment were evaluated. Additionally, in four commercial potato fields in this same state, leaflet samples were taken at 20, 40, 60 and 80 days after the emergence, and the percentage of plants infected with PVY was evaluated by ELISA tests. Loss data from the experimental plot and incidence data from the farms were used to develop a statistical model to estimate losses caused by PVY in the Coahuila region. Results. Yield losses due to PVY in the experimental plot were 9.4% to 53%. The percentage of incidence of infected plants in commercial properties varied from 0% to 100%. The model that best fit the data obtained was Berger’s 𝑌=1/[1+𝑒 (−{𝑙n[ 𝑦0 1−𝑦0 ]+𝑟∗𝑑𝑑𝑒})]. The estimated losses in the Coahuila region in the 2022 cycle were 18%, equivalent to $19 068500. Conclusión: This information highlights the importance of using certified PVY-free seed and protecting the crop from emergence until 60 DAE.
Ovicidal effect of Canavalia ensiformis seed extract with SiO2 nanoparticles on Meloidogyne incognita
Authors: Ceballos-Ceballos Augusto Gil , Ochoa-Fuentes Yisa María , Cerna-Chávez Ernesto , Cano-García Arely
Published: January 2025

Background/Objective. Seed extracts from Canavalia ensiformis have shown both antiparasitic and repellent effects against pests. To evaluate the effectiveness of the extract combined with silicon dioxide nanoparticles (NPs) against Meloidogyne incognita eggs. Materials and Methods. In vitro experiments were conducted to assess the effects of C. ensiformis seed extracts, alone and combined with silicon dioxide NPs, on M. incognita juveniles hatching. 150 eggs were used, and concentrations of 0, 2, 4, 6, 8, and 10 % of the extract were applied. Additionally, concentrations of the extract at 0, 1.5, 2.0, 2.5, and 3.0 %, each combined with NP concentrations at 0.06, 0.08, 0.10, 0.12, and 0.14 %, were evaluated. Results. None of the treatments prevented more than 30 % of juveniles hatching. It was concluded that modifying the technique for obtaining C. ensiformis seed extract could have a complementary ovicidal effect; however, increasing the extract concentrations could serve as a medium for the proliferation of saprophytic fungi and other microorganisms. Conclusion. The treatments did not show significant ovicidal effects.
Biological and molecular characterization of nectrial species associated with an avocado decline syndrome
Authors: Michua-Cedillo Jeny , Mora-Aguilera Gustavo , Acevedo-Sánchez Gerardo
Published: January 2025

Background/Objective. Nectriaceae members increased regional occurrence in Michoacán since 2019. However, root species identity, geographic distribution, and association to other families are unknown. The objective was to characterize biological and molecularly species of Nectria associated with Persea americana. Materials and Methods. Seventy samples of wilt trees from 13 municipalities in Michoacán were processed. Thirty isolates selected based on epidemiological criteria were cultured in malt-agar, PDA, and oat-agar extracts to determine cultural and morphological characterization. Five morphotypes of Nectria with varying radial growth and brown coloration were obtained. From mycelial DNA, TEF 1- and RPB2 genes were amplified, sequences were cleaned and aligned with SeqAssem and MAFFT, respectively. Bayesian inference and maximum parsimony phylogenetic algorithms were performed using PAUP 4.0 and MrBayes 3.2 complemented with 66 and 65 sequences from GenBank for TEF 1 and RPB2, respectively. S. chartarum was used as the external species and four other Hypocreales. Results. Bayesian inference revealed greater phylogenetic consistency. Three genera and three species were identified with TEF 1- (>94 % homology) and three genera and five species with RPB2 (>97 % homology) belonging to Ilyonectria (56 %), Dactylonectria (33 %), Mariannaea (6 %), and Thelonectria (3 %). Associations of Nectria were observed mainly to Armillaria (97.1 %), Fusarium (92.9 %), Paecilomyces (56.4 %), and Morthierella (47.3 %). Conclusion. A decline syndrome in avocado trees associated with a fungal complex characterized by descending defoliation, wilt, reduced fruit size, and root necrosis is postulated. This is the first report of Nectria associated fungi in avocado trees in Mexico.
Occurrence of Antibiotic-resistant Proteus mirabilis and Proteus vulgaris in African Catfish (Clarias sp.) Isolates in Banyuwangi, East Java, Indonesia
Authors: Wibawati Prima Ayu , Ulkhaq Mohammad Faizal , Loh Jiun-Yan
Published: January 2025

Background: This study seeks to evaluate the resistance profiles of P. mirabilis and P. vulgaris in isolates from African catfish in Banyuwangi, East Java, Indonesia. Methods: A total of 74 African catfish samples were procured from 12 distinct aquaculture ponds in Banyuwangi. The catfish were intentionally selected from tarpaulin and cement ponds. The samples were categorized into two groups: G1, comprising African catfish with clinical evidence of hemorrhage and superficial ulceration and G2, consisting of those without apparent clinical symptoms. Water quality assessments were performed for each pond. Following this, P. mirabilis and P. vulgaris were isolated and identified from liver and skin samples utilizing MCA media, followed by Gram staining and biochemical assays. The identified bacterial isolates were sensitivity tested for beta-lactam and non-beta-lactam resistance. Result: The findings indicated that P. mirabilis and P. vulgaris were present in African catfish, with prevalence rates of 4.05% (3/74) and 10.81% (8/74), respectively. P. mirabilis exhibited extremely high resistance rates against beta-lactams antibiotics Cefadroxil, Ampicillin, Penicillin and Oxacillin, with very high resistance to non-beta-lactam antibiotic Erythromycin (66.7%). P. vulgaris showed extremely high resistance to beta-lactams antibiotics Penicillin and Oxacillin and very high resistance to Cefadroxil and non-beta-lactam Erythromycin (both at 62.5%), Streptomycin (50%) and Cefixime (25%). The factor influencing the presence of P. vulgaris in African catfish is the type of pond (p = 0.044). It can be concluded that the beta-lactam antibiotics exhibit the highest and most prevalent resistance on Proteus spp. isolates. Additionally, resistance to other non-beta-lactam antibiotics is also observed. Greater caution should be exercised in the administration of antibiotics in aquaculture facilities to safeguard public health.
EFECTIVIDAD DE AMORTIGUADORES DE PARTÍCULAS EN EDIFICIOS SUJETOS A EXCITACIONES SÍSMICAS DE BANDA ESTRECHA
Authors: Jaimes Miguel Angel , Godínez Rojano Francisco Antonio
Published: January 2025

Este estudio numérico evalúa la efectividad de los amortiguadores de partículas (AP) en edificios, los cuales son capaces de reducir la respuesta lateral del sistema estructural primario cuando se someten a excitaciones sísmicas de banda estrecha. Primero, se estudió la respuesta sísmica de un sistema de un grado de libertad (1GDL) para tres configuraciones: 1) un sistema de 1GDL simple; 2) un sistema de 1GDL con amortiguador de masa resonante (AMR) y 3) un sistema de 1GDL con AP. Luego, se analiza la respuesta de marcos lineales de 11 y 17 pisos con AP, AMR y sin ellos bajo movimientos sísmicos de banda estrecha. Los resultados indican que la principal ventaja de un AP es la reducción significativa de las aceleraciones dinámicas de piso y desplazamientos laterales inducidos por sismos cuando la relación entre la frecuencia predominante de la excitación sísmica y la frecuencia predominante del edificio está cerca de la unidad y el primer modo de la edificación es dominante. Es fundamental llevar a cabo una validación y contraste experimental de estos hallazgos, con el fin de que los ingenieros puedan considerar la viabilidad de implementar los AP en estructuras expuestas a excitaciones sísmicas de banda estrecha, como ocurre en la Ciudad de México.
INFLUENCIA DE LOS EFECTOS DE SUBSIDENCIA Y NO LINEALIDAD DEL SUELO EN EL PERIODO FUNDAMENTAL DE UN EDIFICIO CONSIDERANDO EFECTOS DE INTERACCIÓN DINÁMICA SUELO ESTRUCTURA
Authors: Fernández Sola Luciano Roberto , Zamora Benitez Gerardo Yeshua , Tapia García Carlos A.
Published: January 2025

El periodo fundamental de las estructuras desplantadas en suelos blandos depende de las propiedades de éstos debido a la influencia de la Interacción Dinámica Suelo Estructura (IDSE). Dada la muy baja rigidez de las arcillas de la Ciudad de México estos efectos suelen ser muy pronunciados. Los métodos normativos para considerar los efectos IDSE suponen comportamiento lineal del suelo, por lo que se suelen utilizar aproximaciones con módulos de rigidez al corte del suelo secantes a los niveles de deformación esperados. Adicionalmente, la Ciudad de México está sometida a un proceso de subsidencia que produce que las propiedades del suelo varíen en el tiempo. En este trabajo se estudia la influencia del hundimiento regional y de la degradación del módulo de rigidez del suelo en el periodo fundamental de vibración de un edificio considerando la IDSE. El edificio corresponde a una estructura de 16 niveles desplantada en suelo blando en la Ciudad de México. Se comparan los periodos con IDSE calculados con las Normas Técnicas Complementarias de Análisis y Diseño por Sismo del 2017 con los obtenidos mediante un modelado numérico del edificio. La rigidez dinámica de la cimentación asociada a la interacción se obtiene con un programa comercial tomando en cuenta los efectos de grupo para los pilotes de fricción. Se observa que el hundimiento regional produce una reducción significativa del periodo fundamental con el tiempo, mientras que la degradación del módulo de rigidez al corte no parece ser de importancia.
Decoupling and EKC in European Union countries: A shiftshare decomposition of air emissions
Authors: Lodi Chiara , Bertarelli Silvia
Published: January 2025

This paper examines the non-linear effect of per capita GDP growth rate, trade openness, physical and human capital endowments on air pollution in the EU region over the period 2008-2016 by decomposing air emissions into scale, composition and technique effects. Results show a negative non-linear relationship between greenhouse and acidifying gases emissions and per capita GDP growth rate, with more open economies tending to reduce emissions both directly and indirectly through investment in physical capital. The determinants mainly affect the scale component, although the environmental improvement due to capital investment works through the technique component. There are heterogeneous effects across countries, with more pronounced environmental benefits for countries in the higher deciles of GDP and trade growth rates.
The Contribution of Organizational Culture and Leadership to Improving Work Behavior in Nagari IX Koto Sungai Lasi
Authors: Yeni Afni , Nasrah Rasidah , Adilfa Fery
Published: January 2025

Background
By knowing the influence of organizational culture and leadership style, the nagari government can take strategic steps in managing these two factors to create a conducive work environment and encourage positive work behavior from nagari officials.
Purpose
The purpose of this research is to determine the contribution of organizational culture and leadership to improving work behavior in the Nagari IX Koto Sungai Lasi apparatus.
Design/method/approach
The research method used was survey with total population was 40 respondents, the data collection method used a questionnaire.
Results
The results of the coefficient of determination obtained a value of 0.329, that the contribution between the variables Organizational Culture and Leadership Style was 0.329 or 32.9% and influenced by other variables was 67.1%. The t-calculated result of Organizational Culture 0.753 > 2.024 has an influence and is not significant on the Work Behavior. The t-calculated results of Leadership Style < 3.699 < 2.024 have an influence and significance on the Work Behavior and the results of the f test are 9.072 > ftable 3.24 with a significance level of 0.001 < 0.05. The large fcount value of the ftable value and the significant value is smaller than 0.05 indicates that Organizational Culture and Leadership Style simultaneously or together have a significant and significant influence on the Work Behavior.
Contribution/value
This study concludes that organizational culture dan leadership is a key factor in the successful of work behavior.
Student Management as an Effort to Improve Character Education
Authors: Istiqomah  , Nursofah
Published: January 2025

Background
The phenomenon of character degradation of students at various levels is a serious challenge for the world of education today. Advances in technology and information, as well as changes in social values, often cause negative behavior that affects the development of their character.
Purpose
This study aims to explore in depth the management of students in improving children's character education.
Design/method/approach
The method used in this study is a literature review, by reviewing various relevant academic sources, such as books, journal articles, and education policy documents.
Results
The results of the study show that planned and systematic student management, including behavioral supervision, counseling guidance, the formation of a conducive learning environment, and the involvement of parents and the community, contribute significantly to the formation of children's character. A collaborative approach between teachers, parents, and the social environment has also been shown to strengthen character values such as responsibility, discipline, and tolerance.
Contribution/value
The implications of this study indicate that character education is not only the responsibility of individual educators, but also requires systemic support from the entire education ecosystem. The implementation of holistic student management-based policies is expected to produce a generation that is not only academically intelligent, but also has a strong character.
Learning Management at Pondok Senyum Indonesia: Analysis of Planning, Implementation, and Evaluation
Authors: Alhamidi Teguh Iqbal , Muharam Moch. Panji , Jabar Padli Abdul , Mahmud
Published: January 2025

Background
The implementation of learning in schools has become increasingly innovative, making management play a crucial role in the development of learning.
Purpose
The purpose of this study is to understand how learning development management is conducted at Pondok Senyum through an analysis of management dimensions: planning, actuating, and evaluation.
Design/method/approach
This research employs a qualitative method, utilizing data collection techniques such as observation and interviews, and analyzed using descriptive analysis techniques.
Results
The findings reveal that the learning development management at Pondok Senyum has been implemented well, starting from planning formulation derived from its vision, as well as the implementation process. However, the evaluation dimension needs improvement. It is hoped that by optimizing all dimensions of management, effective and efficient learning management can be achieved. Therefore, the evaluation dimension should become a primary focus moving forward in learning development management.
Contribution/value
The planning and implementation that have been carried out cannot measure their effectiveness. This should become a main focus for Pondok Senyum in the future, as in learning management, it is not enough to simply formulate good planning, and it is not enough to execute the plan effectively in the actuating stage.
PENGARUH KETERSEDIAAN FASILITAS DIGITAL DAN KECUKUPAN INFORMASI TERHADAP KEMUDAHAN MENGGUNAKAN LAYANAN DI BANDAR UDARA INTERNASIONAL JENDERAL AHMAD YANI SEMARANG
Authors: Fryda Fatmayati  , Aprilia Sony Putri  , Desiana Rachmawati
Published: January 2025

Angkasa Pura I sebagai pengelola Bandar Udara Internasional Jenderal Ahmad Yani Semarang selalu berupaya dalam meningkatkan fasilitas digital yang diwujudkan kecukupan informasi. Dengan adanya fasilitas digital penumpang dengan mudahnya mencari berbagai informasi terkait penerbangan dengan mudah sehingga dapat mengefisiensi waktu dengan baik. Penelitian ini bertujuan untuk mengetahui pengaruh ketersediaan fasilitas digital dan kecukupan informasi terhadap kemudahan menggunakan layanan di Bandar Udara Internasional Jenderal Ahmad Yani Semarang baik secara parsial maupun simultan. Penelitian ini menggunakan metode kuantitatif dengan penyebaran kuesioner. Kuesioner dalam penelitian ini dibagikan kepada seluruh penumpang Bandar Udara Internasional Jenderal Ahmad Yani Semarang dengan jumlah 270 responden. Terdapat 2 variabel bebas (fasilitas digital) X1 dan (kecukupan informasi) X2 dan 1 variabel terikat (kemudahan menggunakan layanan). Penelitian ini menggunakan teknik analisis data yaitu analisis regresi linear berganda dengan uji t dan uji f. Hasil penelitian ini menunjukan bahwa ketersediaan fasilitas digital terhadap kemudahan menggunakan layanan dan terdapat pengaruh kecukupan informasi terhadap kemudahan menggunakan layanan. Hasil koefisien determinasi menunjukkan bahwa variabel yang mempengaruhi Y sebesar 65% sedangkan 35 % dipengaruhi oleh variabel lain yang tidak diteliti dalam penelitian ini.
PERANCANGAN USER EXPERIENCE PADA WEB PEMBELAJARAN BERBASIS KOMIK PADA MATA PELAJARAN BAHASA JEPANG UNTUK PESERTA DIDIK SMAN 110 JAKARTA
Authors: Andika Rifki Aprilian  , Hamidillah Ajie  , Widodo
Published: January 2025

Bahasa Jepang adalah bahasa asing yang cukup popular di Indonesia. Hal ini mengindikasikan minat masyarakat Indonesia yang cukup tinggi untuk mempelajari Bahasa Jepang. Kebutuhan keterampilan dan kecakapan Bahasa Jepang untuk melanjutkan studi maupun bekerja dapat menjadi poin tambahan yang menentukan keberhasilan untuk mencapai tujuan tersebut. Untuk mata Pelajaran Bahasa Jepang pada SMA Negeri 110 Jakarta menjadi mata pelajaran wajib yang dijadikan pertimbangan untuk kenaikan kelas dan kelulusan. Namun, pembelajaran yang terjadi di SMA Negeri 110 Jakarta lebih sering menggunakan buku dan Power Point. Sehingga pembelajaran hanya berpusat pada guru dan juga siswa menginginkan adanya media pelajaran baru. Sehingga hal tersebut dibutuhkan sebuah solusi untuk meningkatkan minat dan motivasi belajar siswa dalam mempelajari Bahasa Jepang, sehingga proses pembelajaran Bahasa Jepang dapat lebih menarik. Tujuan dari penelitian ini adalah untuk menghasilkan User Interface (UI) yang dapat digunakan untuk mengembangkan web pembelajaran Bahasa jepang. Perancangan UI dibuat dengan pendekatan User experience (UX) yang berfokus pada kebutuhan pengguna. Metode pengembangan UX yang digunakan adalah Five planes yang terdiri dari strategy plane, scope plane, structure plane, skeleton plane, surface plane. Hasil dari metode pengembangan UX berupa high-fidelity prototype yang dibangun dengan menggunakan framework ReactJs dan Material-UI. Untuk pengujian yang dilakukan menggunakan metode think aloud dengan jenis Concurrent Think Aloud (CTA) dan menghasilkan daftar feedback pengguna dengan dominan positif, kemudian jumlah keberhasilan task sebanyak 39 dari 40 task secara keseluruhan dapat dikatakan 97,5% task yang berhasil diselesaikan. Hasil dari pengujian menunjukkan bahwa UI yang dibuat ini sudah memenuhi kebutuhan dan kenyaman pengguna.
President’s Column: A Cold Look at the Quality of SPE Publications
Authors: Houzé Olivier
Published: January 2025

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Editor’s Note: This is a summary of the January episode of the President’s vodcast. We encourage you to watch the episode to see the full conversation.

Introduction

Publication quality was one of the 2025 topics I discussed in my September 2024 JPT column. While I believe we can be proud of the best of our publications, generally strengthened by rigorous peer review, I also believe we have a serious problem with the quality of, let’s say, our lowest quartile, and maybe more.

Until recently, we could live with this, i.e., use the best and ignore the rest. But now we are applying generative AI to all our content to fine-tune energy large language models (ELLM). What are the impacts of a “heterogeneous” publication quality (if such heterogeneity is confirmed) on the resulting ELLM?

Originally, I wanted to dedicate a single column to the issue of publication quality. But as I was researching, I realized this topic deserves two columns—one to present the issues and another on the possible paths to address these issues. The time interval between these columns will be used to consult groups and individuals who know the SPE publication aspects better than I do, and who would likely be part of any solution.

I know it is subjective, but we have all heard comments like the one below from an “interlocutor” (albeit a friend of mine who feels comfortable enough to be brutally blunt).

“The quality of SPE papers is going down the drain. There is no bottom. I have given up on going to technical sessions as well. Nothing is comparable to the situation when I joined the industry. There are too many events and publications. And worst of all, however bad a paper is, it will find an event to be accepted and make it to OnePetro. We have lost our way.”

I confess that such comments generally come from senior members. Sometimes, I catch myself thinking along these lines, although I should know better. This can be heard at the SPE Annual Technical Conference and Exhibition (ATCE), our flagship technical event once the holy grail for any member to publish his or her work. Even SPE’s peer-reviewed papers do not escape the wrath of our most critical members.

When digging a bit, my interlocutor acknowledges that there are still good works published by SPE, sufficient to make our industry move forward. However, these papers are (and I quote) “drowning in an ocean of mediocracy!”

So, are we that bad, or is this just the complaint of grumpy old members missing their glory days? After all, our younger members, who have no such reference points, seem to be reasonably happy with what we deliver.

As for my discussion on governance last month, any discussion on publication quality is, up to a point, a subjective topic, and it is not about looking at individual papers and pointing fingers at their authors. After all, if we set the bar too low, we cannot criticize our members for not jumping high enough.
Association of Atherogenic Index of plasma with Serum Uric Acid in US adults: A cross-sectional study from NHANES 2007-20216
Authors: Hu Bingchao , Yu Wanqian , Zou Huiming , Li Ping
Published: January 2025

Background: Metabolic diseases are significantly correlated with the Atherogenic Index of Plasma (AIP). However, there is currently no conclusive data establishing a direct connection between AIP and serum uric acid (SUA) levels.
Methods: Data from the National Health and Nutrition Examination Survey (NHANES) covering the years 2007 to 2016 were used in this cross-sectional investigation. 10,247 people in all participated in the study. By using the logarithm (base 10) of the ratio of triglycerides to high-density lipoprotein cholesterol, AIP was calculated. The concentration of SUA was the dependent variable. The connection between AIP and SUA levels was tested using a multi-factor logistic regression model and a limited three-sample technique. Sub-group analysis and interaction testing were also carried out.
Results: In the completely adjusted model, the study found a curvilinear relationship between AIP and the chance of higher SUA levels. Serum uric acid (SUA) levels were directly correlated with an increase in AIP values when the atherogenic index of plasma (AIP) was less than 0.81. Nevertheless, serum uric acid (SUA) levels consistently decreased with increasing AIP values when the atherogenic index of plasma (AIP) exceeded 0.81. Moreover, the probability of having high SUA levels was significantly higher in those in1 the top 25% of AIP than in those in the lowest 25% of AIP (β = 0.6195, 95% CI: 0.54-0.68, P < 0.001). This association was consistent for every category.
Conclusion: Theis is an inverted U-shaped nonlinear relationship between SUA levels and AIP among adult US population. This suggests that higher AIP levels could lead to higher SUA levels.
Reversal of fentanyl-induced apnea: a randomized comparison between intramuscular (Zimhi) and intranasal naloxone (Narcan)
Authors: Lemmen Maarten van , Velzen Monique van , Sarton Elise Y. , Dahan Albert , Niesters Marieke , Schrier Rutger van der
Published: January 2025

Respiratory depression followed by cardiac arrest is the primary cause of death in opioid overdoses cases. Opioid-induced respiratory depression may be treated with one of several naloxone formulations such as intranasal (IN) or intramuscular (IM) naloxone. It is highly relevant to compare the efficacy of these formulations and determine the best strategy to restore breathing activity following opioid-induced respiratory depression. In this randomized, crossover, open-label trial, we compared the required number of IM (5 mg/0.5 mL) versus IN naloxone (4 mg/0.1 mL) doses following 10 µg/kg intravenous fentanyl-induced apnea in healthy volunteers and chronic opioid users. After 2-min of apnea, both naloxone formulations were given at 2-min intervals until restoration of ventilation to baseline levels. If necessary, rescue intravenous naloxone was administered. In sixteen volunteers, the median number of naloxone doses was 1.5 (IQR 1–2) for IM versus 2 (1–3) for IN naloxone (p = 0.0002). One subject required rescue intravenous naloxone after 2 IN doses. Mean reversal times were 2.2±0.8 min after IM and 3.9±2.0 min after IN naloxone (p = 0.002). Similarly, in six opioid users, IM naloxone was more effective than IN naloxone in reversing opioid-induced apnea, requiring fewer doses without need for rescue naloxone.
Analyzing Discourse Patterns in ChatGPT-Generated IELTS Writing Task 2 Essays: A Discourse Analysis Approach
Authors: Javahery Pourya
Published: January 2025

This study examines the discourse features of ChatGPT-generated IELTS Writing Task 2 essays, with a focus on the specific characteristics associated with band descriptors for scores of 6 and 7.Utilizing discourse and content analyses approaches, the studyexamines coherence, cohesion, argument structure, and lexical resource to understand the discourse characteristics indicative of different proficiency levels. Findings reveal that band 6 essays exhibit basic coherence with abrupt transitions and limited use of cohesive devices which result in a more linear argument structure and simpler lexical choices. Conversely, band 7 essays demonstrate a clearer progression of ideas, enhanced cohesion through varied cohesive devices, and a more complex argument structure that effectively integrates counterarguments and depth of analysis. These discourse patterns underscore the potential for AI-generated texts to model proficiency levels in writing and serve as pedagogical tools to improve learner outcomes. By highlighting the discourse elements critical to achieving higher band scores, this study contributes valuable insights into AI’s role in supporting language learning and academic writing proficiency.
Discovery and mechanism of a highly selective, antifungal acetyl CoA synthetase inhibitor
Authors: Krysan Damian
Published: January 2025

Acetyl CoA synthetases (ACS) have emerged as drug targets for the treatment of cancer, metabolic diseases as well as fungal and parasitic infections. Although a variety of small molecule ACS inhibitors have been discovered, the systematic optimization of these molecules has been slowed by a lack of structural information regarding their mechanism of inhibition. Through a chemical genetic-based, synthetic lethal screen of the human fungal pathogen Cryptococcus neoformans, we identified an isoxazole-based ACS inhibitor with antifungal activity and exquisite selectivity for the C. neoformans Acs1 relative to human ACSS2 as well as other fungal ACSs. Xray crystallographic characterization of the isoxazole-CnAcs1 complex revealed that the isoxazole functions as an acetyl CoA mimic and occupies both the acetyl- and CoA-binding sites of CnAcs1. Consistent with this novel mode of inhibition, the isoxazoles display uncompetitive inhibition kinetics that are similar to antimalarial ACS inhibitors also proposed to target the CoA binding site. Consequently, these data provide structural and mechanistic insights into the remarkable selectivity of Acetyl CoA pocket-targeting ACS inhibitors. In addition, these data provide strong proof-of-principle that targeting fungal and parasitic ACSs for the development of novel anti-infectives can be achieved with high selectivity and, thereby, low host toxicity.
Influence of Study Time Differences on EEG Cross-Frequency Coupling During Working Memory Tasks
Authors: Xu Zhiwei , Liu Siqi
Published: January 2025

This study explores the influence of long-term learning behavior on brain cross-frequency coupling (CFC) mechanisms and their effects on working memory. The research included 40 third-year university students from the same major, divided into two groups: one group (20 students) was actively involved in academic activities for three years, while the other group (20 students) had minimal academic engagement. Using electroencephalogram (EEG) data collected during resting-state and Sternberg Working Memory Task (STB) periods, the study analyzed changes in amplitude-amplitude coupling (AAC) and phase-amplitude coupling (PAC) to understand the relationship between learning behavior and cognitive function. During resting state, no significant differences in AAC and PAC were observed, suggesting stable neural networks. However, the STB task revealed significant differences in coupling in specific EEG channels: AAC differed notably in T8 and P3, while PAC showed distinctions in C3. These differences point to potential variations in information processing and cognitive regulation mechanisms between the groups. Although these variations did not directly impact task performance, they provide insights into how long-term learning affects neural processing pathways. This research highlights the importance of analyzing neural coupling patterns in specific cognitive tasks to assess the impact of educational interventions. The findings can guide the design of tailored educational strategies and cognitive training programs, underscoring the significance of long-term learning for brain function.
Seasonal alignment of maritime shipping and species reproduction can affect the spread of marine invasive species
Authors: Stevenson Simone , Davidson Ian , Botero Julio , Critchell Kay , Faubel Cal , Hilliam Kyle , Floerl Oliver , Welsh Melissa , Treml Eric
Published: January 2025

Biofouling of ships and boats is a dominant global transport pathway for marine invasive species. Many marine non-indigenous species (NIS) can only be entrained by vessels and subsequently ‘discharged’ during their short-lived but highly mobile larval form. This means their ability to spread is reliant on vessels arriving in suitable habitat during spawning. Vessel arrivals and spawning are, however, both transient events. The prevalence of synchrony between shipping traffic and spawning and its influence on the spread of marine NIS is not well understood, however. Using New Zealand as a case study, we show that seasonality of shipping traffic is much more prevalent for domestic (coastwise) shipping traffic, than for international shipping arriving from overseas. Seasonality in ship arrivals occurred in 35 of 58 nationwide locations that receive commercial vessels. In many locations (ports) exhibiting seasonality, peaks in shipping coincide with peaks in reproductive outputs of spring-summer spawning NIS. This suggests that troughs in vessel traffic during cooler months may play an important role in limiting secondary spread of autumn and winter spawning NIS throughout New Zealand. Our findings indicate the importance of incorporating seasonality in models of vessel-mediated spread and the need for more empirical data on the timing of introduction and entrainment events. They also point to an opportunity to optimise surveillance and vector management efforts during periods of peak synchronicity.
Genetic Diversity of Meloidogyne graminicola on Rice in Java Indonesia Based on Ribosomal DNA Gene
Authors: Mutala'liah Mutala'liah , Indarti Siwi , Trisyono Y. Andi , Soffan Alan
Published: January 2025

Rice root-knot nematode, Meloidogyne graminicola is widely distributed globally, including in Indonesia, where it may influence genetic diversity among local populations. Understanding this genetic diversity is essential for developing effective management strategies for this nematode. This study aimed to investigate the genetic diversity of M. graminicola in Java, Indonesia. Population samples were collected from West Java, Central Java, and East Java. Species identification was performed using specific primers Mg-F3/Mg-R2. All samples were sequenced and analysed for phylogenetic analyses, genetic distances, haploid diversity, and population structure. The results confirmed that all samples from Java were M. graminicola and were closely related an isolate from the Philippines. The haploid diversity (Hd) of the M. graminicola population in Java was high (Hd = 1) and the nucleotide diversity (π = 0.06357). The Fst index indicated that there was no significant genetic difference among populations in Java, categorizing the overall genetic diversity as low (Fst = -0.08370). The haplotype network analysis further revealed that the Java populations did not form a single haplogroup, suggesting that each isolate in Java possessed a unique haplotype. This research highlighted that while M. graminicola populations in Java display high genetic diversity within individual population, this could potentially impact the virulence levels of these nematodes. The insights on genetic diversity of M. graminicola in Java could inform better management practices for controlling this pest.