bluuebunny/crossref_metadata_2025_split huggingface dataset:
Dimensão técnico-operativa na formação profissional de assistentes sociais
Authors: Figueiredo Jheninffer , Pontes Reinaldo Nobre , Cezar Karina Camille Marques , Tabaranã Olga Myrla 
Published: August 2023

O presente trabalho aborda, de forma introdutória, a temática da dimensão técnico-operativa no contexto da formação profissional em Serviço Social, objetivando identificar como a temática figura na produção científica de Serviço Social nas duas mais importantes universidades da região Norte do Brasil, Universidade Federal do Pará (UFPA) e Universidade Federal do Amazonas (UFAM). A base empírica para a análise foram os resultados de levantamento bibliográfico (estado da arte) realizados no banco de teses e dissertações da CAPES. Concluímos, preliminarmente, que a temática abordada por este trabalho apresenta baixa representatividade no universo de pesquisas científicas produzidas na área de conhecimento do Serviço Social e se encontra ainda mais escassa na pós-graduação das instituições em tela, com maior evidência na UFPA.
Swallowed by the urbanization: Spatial evolution of Adana Bağlarbaşı District
Authors: Taşkın Aytaç , Saban F. Duygu 
Published: August 2023

Vineyard (Turkish: bağ) culture is a common urban phenomenon in Çukurova region communities, which have strong ties with the land, due to the favorable climate and soil conditions. Adana's historic city center and some of the vineyard settlements to the north of this area lost their rural settlement characteristic and started to be built up as a result of Hermann Jansen's planning studies that started in the 1930s, and the city continued its development as planned towards the vineyard settlements (Turkish: bağlar) to the north. Although Gazipaşa, Ziyapaşa, and Namık Kemal Neighborhoods, which were examined within the scope of the study, were planned as a result of these planning studies, they were not built according to the plan. Thus, the implemented part of the Jansen Plan was defined by the railway line located to the south of these three neighborhoods. As a result, these three neighborhoods turned into an area where vineyards began on the periphery of the planned built-up areas and became known as Bağlarbaşı (starts of vineyard area). The aim of the study is to make a morphological analysis of the transformation of the three neighborhoods formed in the area where the vineyards, which previously had a rural settlement texture, disappeared as a result of the urbanization pressure that started in the 1950s, starting from 1950 to the present day, and to examine the process dynamics and to determine the general characteristics of the vineyard culture and houses in the study area. In the study area, morphological analyses were carried out by comparing aerial photographs from 1950, 1954, 1961, current maps from 1985 and 2019, zoning plans dated 1940, 1969 and current data. In addition, the transformation was documented with photographs from various archives and oral history research was utilized. Two vineyard houses in the area were surveyed to determine their spatial characteristics. The data obtained through the studies coincide with Marcel Poëte's assertion that "the memory of a city survives in the physical structure of that city". It has been determined that today's parcel boundaries, main roads, and streets, physical formations such as thresholds and reinforcements of the three neighborhoods bear traces of the period when the neighborhoods were vineyards and gardens. In the area, a small number of vineyard houses (cottages), which are in parallel with the typological characteristics of the traditional Turkish House, have survived to the present day, albeit in ruins.
Ocean biogeochemistry in the coupled ocean–sea ice–biogeochemistry model FESOM2.1–REcoM3
Authors: Gürses Özgür , Oziel Laurent , Karakuş Onur , Sidorenko Dmitry , Völker Christoph , Ye Ying , Zeising Moritz , Butzin Martin , Hauck Judith 
Published: August 2023

Abstract. The cycling of carbon in the oceans is affected by feedbacks driven by changes in climate and atmospheric CO2. Understanding these feedbacks is therefore an important prerequisite for projecting future climate. Marine biogeochemistry models are a useful tool but, as with any model, are a simplification and need to be continually improved. In this study, we coupled the Finite-volumE Sea ice–Ocean Model (FESOM2.1) to the Regulated Ecosystem Model version 3 (REcoM3). FESOM2.1 is an update of the Finite-Element Sea ice–Ocean Model (FESOM1.4) and operates on unstructured meshes. Unlike standard structured-mesh ocean models, the mesh flexibility allows for a realistic representation of small-scale dynamics in key regions at an affordable computational cost. Compared to the previous coupled model version of FESOM1.4–REcoM2, the model FESOM2.1–REcoM3 utilizes a new dynamical core, based on a finite-volume discretization instead of finite elements, and retains central parts of the biogeochemistry model. As a new feature, carbonate chemistry, including water vapour correction, is computed by mocsy 2.0. Moreover, REcoM3 has an extended food web that includes macrozooplankton and fast-sinking detritus. Dissolved oxygen is also added as a new tracer. In this study, we assess the ocean and biogeochemical state simulated with FESOM2.1–REcoM3 in a global set-up at relatively low spatial resolution forced with JRA55-do (Tsujino et al., 2018) atmospheric reanalysis. The focus is on the recent period (1958–2021) to assess how well the model can be used for present-day and future climate change scenarios on decadal to centennial timescales. A bias in the global ocean–atmosphere preindustrial CO2 flux present in the previous model version (FESOM1.4–REcoM2) could be significantly reduced. In addition, the computational efficiency is 2–3 times higher than that of FESOM1.4–REcoM2. Overall, it is found that FESOM2.1–REcoM3 is a skilful tool for ocean biogeochemical modelling applications.
Cultura do corpo: impactos físicos e psicológicos na vida de jovens estudantes do município de Tupanciretã – RS
Authors: Silveira Adriana da Silva , De Melo Dulcilene Alves , Garces Solange Beatriz Billig , Lauxen Sirlei de Lourdes 
Published: August 2023

A modernidade trouxe muitos avanços importantes para o desenvolvimento do ser humano, exigindo ajustes e adaptações sobre o modo de ser e existir neste espaço-tempo tão rápido e fugaz. Neste contexto estão os jovens que devido sua condição neurobiológica traz consigo as exigências internas se adequando às demandas sociais na tentativa de atender suas satisfações incontáveis e renovadas de maneira incontrolável. Neste sentido, o artigo tem como objetivo analisar os impactos físicos e psicológicos da sociedade moderna que incidem na vida de jovens estudantes do ensino médio da cidade de Tupanciretã - RS em relação ao corpo. O estudo apresenta uma pesquisa com abordagem qualitativa do tipo descritiva interpretativa com a aplicação de um questionário misto com a participação de vinte e quatro (24) alunos do terceiro ano de ensino médio, de ambos os sexos, matriculados em duas escolas estaduais de Ensino Médio localizadas no município de Tupanciretã, interior do estado do Rio Grande do Sul.
Custos conjuntos: apuração dos custos e formação de preços de venda em agroindústria familiar
Authors: Bonetti Angela Paula Muchinski , Denti Ana Cristina , Cardoso Cleverson 
Published: August 2023

Este estudo tem como objetivo demonstrar os resultados do controle de custos e da formação do preço de venda na agroindústria familiar do município de São Jorge D’oeste – PR. Para tanto, aplicou-se uma pesquisa descritiva, coletada a partir de dados documentais e entrevistas, constituindo dessa maneira uma abordagem quantitativa. Os custos foram apurados através do método custos conjuntos devido, os três produtos originaram-se da mesma matéria prima. Constatou-se que o custo unitário do vinho foi de R$ 5,97; do vinagre R$ 4,26 e da graspa R$ 16,52. Diante destes custos apurados projetou-se o preço de venda por produto pelo mark-up, sendo apurado os resultados pelo preço praticado pelo produtor e pelo preço sugerido, diante desta apuração identificou-se que quando comercializado pelo preço praticado o vinho está sendo vendido a um preço 33% inferior para apurar a margem de lucro pretendida. Outro resultado importante foi que mesmo os subprodutos vinagre e graspa vendidos ao preço praticado com margem superior que o preço sugerido não resolve a diferença do preço praticado no vinho, pois as quantidades comercializados do subprodutos são bem inferiores às do coproduto. Diante disso, o resultado demonstra que no preço praticado se o produtor não vender os subprodutos terá resultados insatisfatórios, outro resultado importante é que se projetar o preço de venda conforme sugerido, todos os produtos contribuirão para a formação do lucro final.
The antimutagenic potential of Vanillin and Betulin based on the antimutagenicity of Resveratrol
Authors: Moreno Débora Antunes Neto , Proença-Assunção Jaqueline de Cássia , Farias-de-França Anna Paula , Dos Santos Gabriel Ferreira , Oshima-Franco Yoko 
Published: August 2023

Due to daily exposure to several compounds with mutagenic potential, it is extremely important to find antimutagenic agents, as here proposed to vanillin and betulin found in Dipteryx alata plant, evaluated by the Salmonella/microsome assay and resveratrol as reference. The antimutagenicity test employs mutagens that are incubated with a test substance to assess the inhibitory ability of the mutagenicity, interpreted as absent, moderate, or strong when the percentage of inhibition is lower than 25%; between 25 – 40% or greater than 40%, respectively. The assays were carried out in the absence (-S9) and in the presence (+S9) of metabolic activation using conventional mutagens for TA97a, TA98, TA100 and TA102. Resveratrol strongly inhibited all mutagens from -S9 and +S9. Vanillin moderately inhibited the mutagen of TA97a (-S9), and strongly for all strains in +S9. Betulin moderately inhibited mutagen from TA97a (-S9), strongly for TA100 and TA102 (-S9), and all strains in +S9. The obtained results were all concentration dependent. Concluding, this is an unprecedented study in which all mutagens commonly used in the Salmonella/microsome assay were tested to attribute antimutagenic abilities – from moderate to strong - to vanillin and betulin face to resveratrol, a strong antimutagen.
Hospital practices and biosocial characteristics in the abandonment of exclusive breastfeeding in mothers
Authors: Lema Grefa Mishell Stefanny , Mejías Marianela 
Published: August 2023

Objective: hospital practices and biosocial characteristics in the abandonment of exclusive breastfeeding in mothers will be determined. Methodos: quantitative research, carried out in the community of San Pedro and Llucian between the months of September 2022 and February 2023 with a cross-section. Where 20 lactating women participated, who completed non-probabilistic inclusion criteria selected by the simple random test method, an interview was applied as a data collection technique and numerical and statistical results were presented. The results were tabulated using the SPSS software, framed the research in the ethical principles of the Declaration of Helsinki. Results: the academic level was the most representative because the higher the education graduate, the higher the risk of abandoning breastfeeding during the first 6 months of life. Conclusion: it is finally concluded that the biological and social aspects are responsible for causing a great impact in terms of the desertion of exclusive breastfeeding, in addition it has been possible to determine the importance and benefit of compliance with hospital practices in order to minimize the Effect of women's life experiences after childbirth
ORIGEN, HISTORIA Y SITUACIÓN ACTUAL DE LA OVEJA PELIBUEY EN MÉXICO
Authors: Aguilar Martínez Cecilio Ubaldo , Berruecos Villalobos José Manuel , Espinoza Gutiérrez Bertha , Segura Correa José Candelario , Valencia Méndez Javier , Roldán Roldán Antonio 
Published: August 2023

<p>Domestic sheep (<em>Ovis aries</em>) is descendant from Asian mouflon and was domesticated in the Near East. Later, sheep began its dissemination to West Africa, where it is believed that the ancestry of Pelibuey sheep came from. Pelibuey sheep were brought to America by the Spaniards to feed the crew of the boats. It is unclear whether these animals came directly from West Africa or from the Canary Islands. It is considered that Pelibuey sheep entered to Mexico between 1930 and 1940, although some authors think that this breed already existed in the country in the late nineteenth century. Since 1963, Pelibuey sheep has been the most studied breed in Mexico, due to its ability to produce in tropics, as well as its high adaptability to most agro-ecological zones of the country. A brief review about productive and reproductive traits in current Pelibuey herds, allowed to conclude that they are very similar to those of the first sheep studied almost 50 years ago. Currently, the breed has been subjected to non-planned crosses with other breeds to increase productivity, which puts in risk this important genetic resource. Therefore, there is a need to realize the conservation of the breed. </p>
SEED DIVERSITY IN NATIVE MEXICAN Jatropha curcas L. AND THEIR ENVIRONMENTAL CONDITIONS
Authors: Valdés-Rodríguez Ofelia Andrea , Pérez-Vázquez Arturo , Palacios-Wassenaar Olivia Margarita , Sánchez-Sánchez Odilón 
Published: August 2023

<p>This study presents an assessment of 51 provenances of <em>Jatropha curcas</em> L. collected in Mexico during a four-year period. Morphological (weight, length, width and thickness) and chemical characteristics (oil, protein and phorbol ester contents) were evaluated. Correlation and cluster analysis were performed to identify similarities among provenance´s characteristics. Long term climatic data (30-year), and accumulative rain and average temperature during the previous 12 months were collected to determine climatic implications on seed characteristics by a principal component analysis. The results indicated that Mexican seeds are heavier and have greater morphological and chemical variability than those reported in other countries, with positive correlation between seed weight and accumulative rain during the previous seven months. The highest correlation between seed parameters was found among length and weight, while protein and oil contents had no correlation with morphological data. Principal component analysis showed that phorbol ester content was negatively correlated with temperature, rain and seed weight. It was concluded that due to their high seed weight, oil and protein contents, native Mexican provenances are valuable germplasm for genetic breeding programs with commercial purposes.</p><p>Este estudio presenta una evaluación de 51 procedencias <em>Jatropha curcas</em> L. colectadas en México durante un periodo de cuatro años. Se evaluaron características morfológicas (pesos, longitud, ancho y grosor) y químicas (contenido de aceites, proteínas y ésteres de forbol). Se realizaron análisis de conglomerados y correlación para identificar similitudes entre las características de las procedencias. Se tomaron datos climáticos de largo plazo (30 años), y precipitación acumulada y temperatura promedio durante los 12 meses previos, para determinar, mediante un análisis de componentes principales, las implicaciones climáticas sobre las características de las semillas. Los resultados indicaron que las semillas mexicanas son más pesadas y tienen mayor variabilidad morfológica y química que las reportadas en otros países, y una correlación positiva entre el peso y la lluvia acumulada en los siete meses previos. La mayor correlación entre parámetros se encontró entre longitud y peso, mientras que el contenido de proteínas y la toxicidad no estuvieron correlacionadas con la morfología de las semillas. El análisis de componentes principales indicó que el contenido de ésteres de forbol tuvo correlación negativa con la temperatura, la lluvia y el peso de la semilla. Se concluye que, dado el elevado peso y contenido de aceite y proteínas, las procedencias mexicanas constituyen un germoplasma valioso para programas de mejoramiento genético con fines comerciales. </p>
Purification of Rainwater Using a Photocatalysis Technique to be Applied to Communities in Ciudad del Carmen, Campeche, Mexico
Authors: Montalvo Carlos , A. Aguilar Claudia , A. Martínez Rosa , M. Cerón Rosa , Ruiz Alejandro , Houbron Eric , C. Robles Juan 
Published: August 2023

Small communities far from the municipal seat do not have access to drinking water, so many children suffer from various gastrointestinal diseases, which cause these children to grow up with nutritional deficiencies. In the state of Campeche, there are 300 sunny days. This energy can be used to install water treatment systems to make it drinkable. Therefore, a treatment system with heterogeneous photocatalysis was proposed using a zinc oxide catalyst doped with silver nanoparticles. The reactor has a metal structure with a flat plate where clay plates support the catalyst. Samples were taken every 2 h to carry out the corresponding analyses and in a period of 8 h of reaction. For the characterization of rainwater adhered to Mexican regulations. The results showed that there was 6400 NMP/100 mL for fecal coliforms at the beginning, and after 4 h, this parameter goes to <2 NMP/100 mL. Initially, the same happened for fecal coliforms; 9200 NMP/100 mL was determined. After 4 h, this parameter drops to <2 NMP/100 mL. The same behavior was observed with chlorides, hardness, and total alkalinity, which showed a tendency to decrease significantly. This confirms that the system works properly to eliminate organic compounds and purify rainwater.
Contributions to industrial process condition forecasting applied to copper rod manufacturing process
Authors:   , Zurita Millán Daniel 
Published: August 2023

Ensuring reliability and robustness of operation is one of the main concerns in industrial anufacturing processes , dueto the ever-increasing demand for improvements over the cost and quality ofthe processes outcome. In this regard , a deviation from the nominal operating behaviours implies a divergence from the optimal condition specification, anda misalignment from the nominal product quality, causing a critica! loss of potential earnings . lndeed, since a decade ago, the industrial sector has been carried out a significant effort
Asegurar la fiabilidad y la robustez es uno de los principales objetivos en la monitorización de los procesos industriales, ya que estos cada vez se encuentran sometidos a demandas de producción más elevadas a la vez que se deben bajar costes de fabricación manteniendo la calidad del producto final. En este sentido, una desviación de la operación del proceso implica una divergencia de los parámetros óptimos preestablecidos, lo que conlleva a una desviación respecto la calidad nominal del producto final, causando así un rechazo de dicho producto y una perdida en costes para la empresa. De hecho, tanto es así, que desde hace más de una década el sector industrial ha dedicado un esfuerzo considerable a la implantación de metodologías de monitorización inteligente. Dichos métodos son capaces extraer información respecto a la condición de las diferentes maquinarias y procesos involucrados en el proceso de fabricación. No obstante, esta información extraída corresponde al estado actual del proceso. Por lo que obtener información respecto a la condición futura de dicho proceso representa una mejora significativa para poder ganar tiempo de respuesta para la detección y corrección de desviaciones en la operación de dicho proceso. Por lo tanto, la combinación del conocimiento futuro del comportamiento del proceso con la consecuente evaluación de la condición del mismo, es un objetivo a cumplir para la definición de las nuevas generaciones de sistemas de monitorización de procesos industriales. En este sentido, la presente tesis tiene como objetivo la propuesta de metodologías para evaluar la condición, actual y futura, de procesos industriales. Dicha metodología debe estimar la condición de forma fiable y con una alta resolución. Por lo tanto, en esta tesis se pretende extraer la información de la condición futura a partir de un modelado, basado en series temporales, de las señales críticas del proceso, para después, en base a enfoques no lineales de preservación de la topología, fusionar dichas señales proyectadas a futuro para conocer la condición. El rendimiento y la bondad de las metodologías propuestas en la tesis han sido validadas mediante su aplicación en un proceso industrial real, concretamente, con datos de una planta de fabricación de alambrón de cobre.
Learning with nearest neighbour classifiers
Authors:   , Bermejo Sánchez Sergio 
Published: August 2023

Premi extraordinari ex-aequo en l'àmbit d'Electrònica i Telecomunicacions. Convocatoria 1999 - 2000
Nearest Neighbour (NN) classifiers are one of the most celebrated algorithms in machine learning. In recent years, interest in these methods has flourished again in several fields (including statistics, machine learning and pattern recognition) since, in spite of their simplicity, they reveal as powerful non-parametric classification systems in real-world problems. The present work is mainly devoted to the development of new learning algorithms for these classifiers and is focused on the following topics:<br/><br/>- Development of learning algorithms for crisp and soft k-NN classifiers with large margin<br/>- Extension and generalization of Kohonen's LVQ algorithms<br/>- Local stabilization techniques for ensembles of NN classifiers<br/>- Study of the finite-sample convergence of the on-line LVQ1 and k-means algorithms<br/><br/>Besides, a novel oriented principal component analysis (OPCA) addressed for feature<br/>extraction in classification is introduced. The method integrates the feature extraction into the classifier and performs global training to extract those features useful for the classifier. The application of this general technique in the context of NN classifiers derives in a problem of learning their weight metric.
ARQUITETURAS DIGITAIS: CONSEQUÊNCIAS DAS NOVAS TECNOLOGIAS NOS DIREITOS DAS VÍTIMAS
Authors: CORDEIRO LEITE DOS SANTOS MARIA CELESTE , Araujo Marilene 
Published: August 2023

RESUMO Em 21 de fevereiro de 2023, a UNESCO sediou em Paris a Conferência Internet for trust, para discutir diretrizes globais de uma regulação multisetorial das plataformas digitais. Seus objetivos foram resguardar a liberdade de expressão, o acesso à informação e os direitos humanos. No mundo globalizado, há um consenso de que os avanços tecnológicos transformaram a sociedade contemporânea, impactando-a em todos os aspectos éticos, jurídicos econômicos, filosóficos, políticos. Tendo em vista que as arquiteturas digitais podem ser um instrumento de vulnerabilidade de direitos, quanto de exercícios de direitos, os objetivos específicos da presente pesquisa analisam a Vitimologia no ambiente digital e seus impactos nos direitos das vítimas e, questionam se o principal fator que essa revolução digital, através do manejo da informação, impacta a natureza humana. O método utilizado neste estudo é o da revisão integrativa, que pertence a revisão sistemática da literatura pontuada pela Tópica aristotélica, na integração de conceitos, ideias, leis, projetos, etc., que possibilitem a análise e síntese do conhecimento científico sobre o tema investigado. Os resultados obtidos foram o levantamento das principais ciberviolências impetradas contra as vítimas em seus direitos no ciberespaço