Resumen (Objetivo) Aunque el uso de vídeos de aula no es un tópico novedoso en la formación inicial del profesorado de educación matemática infantil, todavía hay preguntas de investigación sin resolver asociadas, sobre todo, a criterios para seleccionar y analizar vídeos desde un enfoque didáctico y disciplinar. Desde esta perspectiva, la finalidad del artículo es diseñar y validar una rúbrica que sirva para este doble propósito. (Metodología) A partir de un paradigma de investigación cualitativo, se ha seguido un proceso 4x3, es decir, un método secuenciado en cuatro fases con tres pasos en cada una de ellas: 1) revisión, 2) creación, 3) contraste y evaluación, y 4) mejora. (Resultados) La versión definitiva de la rúbrica, denominada R4, consta de 28 ítems organizados en cuatro dimensiones: 1) rol docente, sobre la función que tiene cada docente en el aula; 2) respuesta del alumnado infantil en la tarea, sobre su actuación; 3) relaciones matemáticas, sobre el tipo de matemática; 4) recursos, sobre la gestión y uso de recursos-materiales humanos. Para cada dimensión se considera diversas subdimensiones, en total 16. (Conclusiones) Se concluye que la rúbrica R4 aborda aspectos fundamentales (rol docente, respuesta del alumnado infantil, relaciones matemáticas y recursos) en la labor docente de una maestra o maestro de educación infantil, lo cual permite analizar la práctica docente de un modo holístico y fundamentado.

Resumo (Objetivo) Embora o uso de vídeos em sala de aula não seja um tópico novo na formação inicial de professores de matemática da educação infantil, ainda há questões de pesquisa não resolvidas associadas, sobretudo, aos critérios de seleção e análise de vídeos a partir de uma abordagem didática e disciplinar. A partir dessa perspectiva, o objetivo do artigo é projetar e validar uma rubrica que atenda a essa dupla finalidade. (Metodologia) Com base em um paradigma de pesquisa qualitativa, foi seguido um processo 4x3, ou seja, um método sequenciado em quatro fases com três etapas em cada uma delas: 1) revisão, 2) criação, 3) contraste e avaliação, e 4) aprimoramento. (Resultados) A versão final da rubrica, denominada R4, consiste em 28 itens organizados em quatro dimensões: 1) papel do professor, sobre a função que cada professor tem na sala de aula; 2) resposta dos alunos à tarefa, sobre seu desempenho; 3) relações matemáticas, sobre o tipo de matemática; 4) recursos, sobre o gerenciamento e o uso de recursos humanosmateriais. Para cada dimensão são consideradas diversas subdimensões, totalizando 16. (Conclusões) Conclui-se que a rubrica R4 aborda os principais aspectos (função do professor, resposta dos alunos da educação infantil, recursos e relações matemáticas) no trabalho de ensino de um professor da educação infantil, o que permite uma análise holística e informada da prática de ensino.

Abstract (Objective) Although the use of classroom videos is not a new topic in the initial training of early childhood mathematics education teachers, there are still unresolved research questions associated, above all, with criteria for selecting and analyzing these videos from both a didactic and disciplinary approach. From this perspective, the purpose of this article is to design and validate a rubric that serves this dual purpose. (Methodology) Based on a qualitative research paradigm, a 4x3 process has been followed, that is, a method sequenced in four phases with three steps in each one of them: 1) Review; 2) Creation; 3) Contrast and Evaluation; and 4) Improvement. (Results) The final version of the rubric, called R4, consists of 28 items organized in four dimensions: 1) Teaching role, on the role of the teacher in the classroom; 2) Response of children in the task to his/her performance; 3) Mathematical relations, on the type of mathematics; 4) and Resources, on the management and use of human resources and materials. For each dimension, several subdimensions are considered, 16 in total. (Conclusions) It is concluded that the R4 rubric addresses fundamental aspects (Teaching role, Childrens’ response, Mathematical relations and Resources) in the teaching work of an early childhood education teacher, which allows analyzing the teaching practice in a holistic and justified way.

Resumen A partir de un estudio sociodemográfico, se describe la disolución conyugal por divorcio y separación, en familias de la región fronteriza del norte de México. Se proporciona una visión general acerca del nivel de frecuencia de la inestabilidad conyugal a nivel regional y algunas de las diferencias entre las entidades federativas que la componen. Se utiliza la Encuesta Nacional de la Dinámica Demográfica (Enadid) de 2018 y otras fuentes de información secundaria. El análisis se basa en los indicadores obtenidos de las disoluciones de la primera unión conyugal de mujeres alguna vez unidas, mediante el uso de la técnica de tablas de vida y los modelos de regresión logística. Entre otros resultados, se encontró que la región norteña tiene uno de los niveles más altos de disolución conyugal en el país, pero con interesantes diferencias que destacan entre los estados del noroeste y el noreste, generando un patrón dual en la región.

Abstract This is a descriptive socio-demographic study of the marital dissolution by divorce and separation in the northern border region of Mexico. The objective is to provide a general view of the level of this type of dissolutions in the region and some of its differences among the federal entities that form it. For this purpose, we use information from the National Survey of the Demographic Dynamics 2018 (ENADID) and secondary sources of information. The analysis is based on the indicators about the dissolution of the first conjugal union of ever-married women that were calculated through the life table technique and logistic regression models. The results evidence that the northern region has one of the highest levels of marital dissolution in the country, but with interesting differences between the states located in the northwest and the northeast generating a dual pattern in the region.

Resumo: Este artigo analisa as discussões sobre o modelo alemão de aprendizagem dupla durante o diálogo social tripartite realizadona Costa Rica entre 27 de fevereiro e 1º de setembro de 2017. Essa arena de diálogo, moderada pela Organização Internacional do Trabalho, contou com a participação de representantes de empresas, sindicatos e do governo. A análise se concentra nas representações sociais e nas referências intersubjetivas especificamente desenvolvidas por atores estatais e paraestatais sobre as características e os potenciais do modelo alemão de aprendizagem dupla para resolver determinados problemas sociais na Costa Rica. Para isso, foram realizadas entrevistas semiestruturadas com representantes do Estado que participaram do diálogo, bem como com representantes paraestatais que estiveram envolvidos nas discussões sobre o tema. Como resultado, uma das principais constatações é que, na dinâmica da cooperação política, o modelo alemão de aprendizagem dual é tratado como um produto de “exportação/importação” capaz de resolver problemas como o desemprego juvenil e a pobreza entre os jovens. A referência ao modelo alemão de melhores práticas e à Alemanha como tal é usada para limitar a participação adequada dos atores e a compreensão dos problemas sociais.

Resumen: Este artículo analiza las discusiones sobre el modelo alemán de aprendizaje dual durante el diálogo social tripartito celebrado en Costa Rica entre el 27 de febrero y el 1 de setiembre de 2017. A este escenario de diálogo, moderado por la Organización Internacional del Trabajo, asistieron representantes de empresas, sindi- catos y el gobierno. El análisis se centra en las representaciones sociales y referencias intersubjetivas elaboradas específicamente por actores estatales y paraestatales sobre las características y potencialidades del modelo alemán de aprendizaje dual para resolver determinados problemas sociales en Costa Rica. Para ello, se realizaron entrevistas semiestructuradas a representantes estatales que participaron en el diálogo, así como a representantes paraestatales que intervinieron en las discusiones sobre el tema. Como resultado, uno de los principales hallazgos es que, dentro de la dinámica de cooperación política, el modelo alemán de aprendizaje dual es tratado como un producto de “exportación/importación” capaz de resolver problemas como el desempleo juvenil y la pobreza entre los jóvenes. La referencia al modelo alemán de buenas prácticas y a Alemania como tal se utiliza para limitar la adecuada participación de los actores y la comprensión de los problemas sociales.

Abstract: This article analyzes the discussions on the German dual apprenticeship model during the tripartite social dialogue held in Costa Rica between February 27 and September 1, 2017. This dialogue arena, moderated by the International Labour Organization, was attended by representatives of companies, trade unions, and the government. The analysis focuses on the social representations and intersubjective references specifically developed by state and parastatal actors on the characteristics and potentials of the German dual apprenticeship model to solve certain social problems in Costa Rica. For this purpose, semi-structured interviews were conducted with state representatives who participated in the dialogue, as well as with parastatal representatives who were involved in the discussions on the topic. As a result, one of the main findings is that within the dynamics of political cooperation, the German dual apprenticeship model is treated as an “export/import” product capable of solving problems such as youth unemployment and poverty among young people. The reference to the German best practice model and to Germany as such is used to limit the adequate participation of actors and the understanding of social problems.

Abstract The purpose of this study was to examine the effect of different decontamination agents on the bond strength of saliva-contaminated CAD/CAM blocks and repair composite materials. Two hunderd eighty 3-mm-thick specimens were prepared from four different CAD/CAM materials: Katana Zirconia UTML disc, IPS e.max CAD block, Shofu block, and Vita Enamic block. Each material was divided into seven different subgroups (N=70). Group 1 had a clean surface. The other groups were comprised of the samples, which were contaminated with human saliva: group 2: negative control (non-cleaned); group 3: cleaned with water spray; group 4: cleaned with 70% ethanol; group 5: cleaned with Ivoclean; group 6: cleaned with Katana Cleaner; and group 7: cleaned with phosphoric acid. After the decontamination protocols, the resin composite cylinders were bonded to the CAD/CAM surfaces with a thin layer of dual-cured resin cement. The samples were stored for 24 hours at 37°C in distilled water. Then, they were subjected to a shear bond strength test (SBS). The values were recorded, and fracture types were evaluated using a microscope. Data were analyzed using two-way ANOVA and Tukey’s post-hoc test. Generally, all decontaminating agents improved the SBS of composites to Katana Zirconia UTML, IPS e.max, and Vita Enamic materials (p<0.05). However, for Shofu materials, group 6 samples exhibited significantly higher bond strength values as compared with group 2 samples (p=0.026). The highest SBS values were seen in the phosphoric acid-treated group in Katana zirconia materials (26.45 ± 9.38 MPa), whereas the lowest values were seen in group 2 samples in Shofu materials (13.17±3.40 MPa). Each decontaminant agent improved the bond strength of composites to the contaminated CAD/CAM materials. If saliva is not cleaned before adhesive procedure, SBS values may decrease. All decontamination agents can be used safely on zirconia, lithium-disilicate glass-ceramic, hybrid ceramic, and polymer-infiltrated ceramic surfaces.

Resumen El propósito de este estudio fue examinar el efecto de diferentes agentes descontaminantes sobre la fuerza de unión de bloques CAD/CAM contaminados con saliva y materiales compuestos de reparación. Se prepararon doscientas ochenta muestras de 3 mm de espesor a partir de cuatro materiales CAD/CAM diferentes: disco Katana Zirconia UTML, bloque IPS e.max CAD, bloque Shofu y bloque Vita Enamic. Cada material se dividió en siete subgrupos diferentes (N=70). El grupo 1 tenía una superficie limpia. Los otros grupos estaban compuestos por muestras que estaban contaminadas con saliva humana: grupo 2: control negativo (no limpio); grupo 3: limpiado con agua pulverizada; grupo 4: limpiado con etanol al 70%; grupo 5: limpiado con Ivoclean; grupo 6: limpiado con Katana Cleaner; y grupo 7: limpiado con ácido fosfórico. Después de los protocolos de descontaminación, los cilindros de composite de resina se adhirieron a las superficies CAD/CAM con una fina capa de cemento de resina de curado dual. Las muestras se almacenaron durante 24 horas a 37°C en agua destilada. Luego, fueron sometidos a una prueba de resistencia al corte (SBS). Se registraron los valores y se evaluaron los tipos de fracturas utilizando un microscopio. Los datos se analizaron mediante ANOVA de dos factores y la prueba post-hoc de Tukey. En general, todos los agentes descontaminantes mejoraron el SBS de los composites con los materiales Katana Zirconia UTML, IPS e.max y Vita Enamic (p<0,05). Sin embargo, para los materiales Shofu, las muestras del grupo 6 exhibieron valores de fuerza de unión significativamente más altos en comparación con las muestras del grupo 2 (p=0,026). Los valores más altos de SBS se observaron en el grupo tratado con ácido fosfórico en materiales de circonio Katana (26,45 ± 9,38 MPa), mientras que los valores más bajos se observaron en las muestras del grupo 2 en materiales Shofu (13,17 ± 3,40 MPa). Cada agente descontaminante mejoró la fuerza de unión de los composites a los materiales CAD/CAM contaminados. Si no se limpia la saliva antes del procedimiento adhesivo, los valores de SBS pueden disminuir. Todos los agentes descontaminantes se pueden utilizar de forma segura en superficies de circonio, cerámica de vidrio de disilicato de litio, cerámica híbrida y cerámica con infiltraciones de polímeros.

Abstract Contrast-enhanced digital mammography (CEDM) is an emerging tool that has been increasingly implemented. It appears as an alternative to magnetic resonance imaging (MRI), using intravenous contrast to explore tumor angiogenesis. It combines conventional mammography (Mx) with post-contrast dual energy subtraction technique, resulting in increased detection of breast cancer, in a short study time and at a low cost. It is a promising method in selected cases and easy to read, being useful mainly in patients with breast cancer to detect additional lesions and determine the tumor size, that helps surgical planning, as well as in the evaluation of post-neoadjuvant chemotherapy response in the follow-up of patients treated with surgery, to address inconclusive findings in screening mammogram, or as an alternative when MRI is contraindicated. The purpose of this article is to assess the usefulness of contrasted mammography in daily practice and to determine its main indications. We review with our own cases the applications and characteristics of this method.

Resumen La mamografía contrastada (CEDM, contrast-enhanced digital mammography) es una herramienta nueva que ha ido implementándose de forma creciente. Aparece como alternativa a la resonancia magnética (RM), y al igual que esta, tiene como principio el uso de contraste endovenoso para explorar la angiogénesis tumoral. Combina la imagen de mamografía convencional (Mx) con la técnica de sustracción con energía dual poscontraste, lo que resulta en un incremento en la detección de cáncer de mama, en un tiempo corto de estudio y a un bajo costo. Es un método prometedor en casos seleccionados y de fácil lectura, siendo útil principalmente en pacientes con diagnóstico de cáncer de mama para detectar lesiones adicionales y determinar el tamaño tumoral, ayudando en la planificación quirúrgica, así como también en la evaluación de la respuesta a la neoadyuvancia. También en el seguimiento de pacientes operadas, para caracterizar lesiones dudosas en Mx y ecografía, o como alternativa ante contraindicación de la RM. El objetivo de este trabajo es valorar la utilidad de la mamografía contrastada en la práctica diaria y determinar sus principales indicaciones. Repasamos con casos propios las utilidades y características del método.

Resumen El desempeño reproductivo es crucial para la rentabilidad de la producción doble propósito en la Amazonía Ecuatoriana. Evaluar tres protocolos para Inseminación Artificial a tiempo fijo (IATF) en vacas en lactancia de doble propósito. Vacas Pardo Suizo en lactancia (n=301) recibieron 2 mg de benzoato de estradiol (EB) y un dispositivo intravaginal con 0,5 g de progesterona (P4) el Día 0 y fueron asignadas aleatoriamente en tres grupos. Las vacas del grupo EB recibieron 500 μg de cloprostenol (PGF2α) y se les retiró el dispositivo el Día 7, y recibieron 1 mg de EB el Día 8. Las vacas del grupo ECP fueron tratadas como las del grupo EB, excepto que recibieron 0,5 mg de cipionato de estradiol (ECP) en el día del retiro del dispositivo (Día 7) en lugar de EB el Día 8. En las vacas del grupo J-Synch, el retiro del dispositivo y la administración de PGF2α se realizaron el Día 6. Todas las vacas fueron IATF el Día 9 y las del grupo J-Synch recibieron 100 μg de gonadorelina en ese momento. Aunque el diámetro del folículo dominante y del CL fueron mayores (P<0,05) en las vacas del grupo J-Synch, las tasas de preñez a la IATF no difirieron entre los grupos (EB: 51,0%, ECP: 53,0% y J-Synch: 59,4%). Los tres protocolos probados se pueden aplicar con éxito en vacas de doble propósito amamantando.

Abstract Reproductive performance is crucial for profitability of dual-purpose cow-calf production in the Ecuadorian Amazon. To evaluate three different fixed-time artificial insemination (FTAI) protocols in suckled, dual-purpose cows in the Ecuadorian Amazon. Lactating, Brown Swiss cows (n=301) received 2 mg estradiol benzoate (EB) and an intravaginal device containing 0.5 g of progesterone (P4) on Day 0. They were allocated randomly into the following three treatment groups: Cows in the EB group received 500 μg cloprostenol (PGF2α), and P4 devices were removed on Day 7, and 1 mg EB was administered on Day 8. Cows in the ECP group were treated as those in the EB group, except that they received 0.5 mg estradiol cypionate (ECP) at the time of P4 device removal on Day 7 instead of EB on Day 8. Cows in the J-Synch group had the P4 device removed and PGF2α administered on Day 6. All cows were FTAI on Day 9; cows in the J-Synch group also received 100 μg gonadorelin at that time. Although the diameter of the dominant follicle and the resulting CL were greater (P<0.05) in cows in the J-Synch group, pregnancies per AI did not differ (P>0.2) among groups (EB: 51.0%, ECP: 53.0% and J-Synch: 59.4%). The three protocols tested were applied successfully in suckled, dual-purpose cows with no differences in pregnancies per AI.

Abstract The purpose of this study is to analyze the most suitable research designs and evaluation instruments for the analysis of training needs in dual training (DT) professionals, assessing the procedures and dimensions that are examined. The figure of the company tutors in DT is an agent key for the preparation of apprentices training in the workplace, which is why it is considered of great interest to determine their needs to improve their professional practice. The methodology used has been the systematic bibliographic review. Starting from the search with a Boolean operator, we obtained 2.470 open access records published. The exploration was limited to the period comprehended between 2011-2021, in six data bases, which contained full text, and peer-reviewed journals and PhD dissertations. Finally, 54 investigations were selected. The findings reflect that the needs studies mostly use mixed research designs in which they apply the combination of interviews (structured, semi structured, in- depth, in group and individual) and questionnaires (online and in-person) as the main instruments of data colleccion. The questionnaires are used, in the majority of cases, to reach as many people as possible in the shortest time and interviews to deepen the subject of study. Regarding the evaluable dimensions, these focus in the methodological and technological aspects, communications and psycho-social skills and development of the own profession. (DT professionals examined workplace practice review operator 2470 2 470 2.47 published 20112021, 20112021 2011 2021, 2021 2011-2021 bases text peerreviewed peer reviewed dissertations Finally 5 selected structured (structured depth individual online inperson person in-person colleccion cases aspects psychosocial psycho social profession 247 47 2.4 2011202 201 202 2011-202 24 4 2. 201120 20 2011-20 20112 2011-2 2011-

Resumen El propósito de este estudio es analizar los diseños de investigación y los instrumentos de evaluación más adecuados para el análisis de necesidades formativas en profesionales de la formación dual (FD), valorando los procedimientos y dimensiones que se examinan. La figura de los tutores de empresa en la FD supone una función clave para la preparación de los aprendices en el puesto de trabajo, es por ello que se considera de gran interés determinar sus necesidades para mejorar su ejercicio profesional. La metodología empleada ha sido la revisión bibliográfica sistemática. Partiendo de la búsqueda con operador boleano, obtuvimos 2.470 registros publicados en abierto. Se limitó la exploración al período comprendido entre 2011-2021, en seis bases de datos, que contenían texto completo, en lengua inglesa o castellana, y artículos de revistas arbitradas y tesis doctorales. Finalmente se seleccionaron 54 investigaciones. Los hallazgos reflejan que los estudios de necesidades emplean, en su mayoría, diseños de investigación mixtos en los que aplican la combinación de las entrevistas (estructuradas, semiestructuradas, en profundidad, en grupo e individual) y los cuestionarios (en línea o presenciales) como principales instrumentos de recogida de información. Se emplean los cuestionarios en la mayoría de los casos para llegar al mayor número de personas en el menor tiempo posible y las entrevistas para profundizar en la materia de estudio. Respecto a las dimensiones evaluables estas se centran en aspectos metodológicos, tecnológicos, habilidades comunicativas y psicosociales y en el desarrollo de la propia profesión. FD, , (FD) examinan trabajo profesional sistemática boleano 2470 2 470 2.47 abierto 20112021, 20112021 2011 2021, 2021 2011-2021 datos completo castellana doctorales 5 investigaciones estructuradas, estructuradas (estructuradas semiestructuradas profundidad individual presenciales información metodológicos tecnológicos profesión (FD 247 47 2.4 2011202 201 202 2011-202 24 4 2. 201120 20 2011-20 20112 2011-2 2011-

A new composite material with magnetic and pH-responsive properties, composed of chitosan/poly(2-diisopropylamino)ethyl methacrylate (Fe3O4/SiO2/CS/PDPA) was developed with the purpose of removing avermectins in aqueous media. The material was characterized by different techniques to evaluate its characteristics. The adsorption process was investigated through the optimization of some parameters, with the most favorable results at pH 8.0, using 20 mg of adsorbent and stirring for 5 min. Under such conditions, the material showed adsorption efficiency of around 80.5, 69.9, and 74.8% for eprinomectin, doramectin and ivermectin, respectively. The adsorption mechanism was investigated using the pseudo-second order kinetic model and the Langmuir-Freundlich dual site isotherm model. Thermodynamic analysis indicated that the adsorption process is exothermic and spontaneous. The material also showed good regenerative capacity, allowing several reuse cycles. The results obtained suggest that the synthesized material has potential application as an adsorbent in the removal of avermectins from aqueous samples. pHresponsive responsive properties chitosan/poly2diisopropylaminoethyl chitosanpoly2diisopropylaminoethyl chitosanpolydiisopropylaminoethyl chitosan/poly 2 diisopropylamino ethyl chitosan poly Fe3O4/SiO2/CS/PDPA Fe3O4SiO2CSPDPA FeOSiOCSPDPA Fe3O4 SiO2 CS PDPA Fe O SiO (Fe3O4/SiO2/CS/PDPA media characteristics parameters 80 8 0 8.0 min conditions 805 80.5 699 69 9 69.9 748 74 74.8 eprinomectin ivermectin respectively pseudosecond pseudo second LangmuirFreundlich Langmuir Freundlich spontaneous capacity cycles samples poly2diisopropylaminoethyl diisopropylaminoethyl chitosanpoly CSPDPA FeO Fe3O 8. 80. 6 69. 7 74. polydiisopropylaminoethyl

The arrival of aqueous sodium-ion batteries has been an essential sustainable advancement in energy storage devices. The use of electrolytes based on polymeric hydrogel is emerging due to the facility in which they can be obtained as film, flexibility, and high ionic conductivity. Additionally, these electrolytes have a dual purpose by acting also as separators. This work deals with the preparation and characterization of hydrogels based on polyvinyl alcohol (PVA), sodium chloride (NaCl), and boric acid (H3BO3) to be used as electrolytes in transparent and flexible aqueous sodium-ion batteries. It was observed that lower amounts of NaCl yielded transparent and conductive gels, while increasing the amount of NaCl yielded translucent samples, due to the non-dissolved NaCl. The preparation, gelation step and electrode deposition were optimized to achieve the maximum transparency and conductivity. Subsequently, the selected electrolyte was applied in symmetric devices based on transparent nanocomposite films as electrodes. These devices demonstrated both high transparency and grand current rates. Furthermore, the performance of the electrolyte was verified in a flexible and symmetrical device, revealing an increased current, indicating improved electrode/electrolyte contact. This observation underscores the efficacy of hydrogels in enhancing device performance, particularly in flexible configurations. sodiumion ion film flexibility conductivity Additionally separators PVA, PVA , (PVA) NaCl, (NaCl) H3BO3 HBO H BO (H3BO3 gels samples nondissolved non dissolved Subsequently electrodes rates Furthermore electrodeelectrolyte contact configurations (PVA (NaCl H3BO (H3BO

RESUMO: A soja-hortaliça apresenta alto valor nutritivo e oferece benefícios funcionais para o organismo humano. No entanto, seu uso na culinária ainda é limitado, principalmente devido à falta de conhecimento sobre suas propriedades. Além disso, a disponibilidade de cultivares para consumo humano é reduzida. Portanto, este estudo foi realizado em Botucatu, Brasil, com o objetivo de verificar o potencial de cultivares de soja-grão (SG) e soja de duplo propósito (SDP) para consumo como soja-hortaliça (SH). Assim, vagens foram colhidas no estádio R6, foram avaliados quanto os teores de compostos bioativos (compostos fenólicos totais, flavonoides, atividade antioxidante e proteínas) e de antinutricionais (nitratos, oxalato, alcaloides e taninos). A cultivares apresentaram mesmo teor de proteína, não diferindo estatisticamente entre si, bem como para nitrato e oxalato. O conteúdo de compostos fenólicos e atividade antioxidante total da cultivar SG, diferiu estatisticamente do conteúdo das cultivares SPD e SH, respectivamente. De acordo com os resultados, a cultivar SG, com colheita das vagens em R6, apresentou qualidade nutracêutica e teores de compostos antinutricionais compatível com as duas cultivares propostas para soja vegetal. RESUMO sojahortaliça hortaliça entanto limitado propriedades disso reduzida Portanto Botucatu Brasil sojagrão grão SG (SG SDP (SDP SH. SH . (SH) Assim R6 R totais flavonoides proteínas nitratos, nitratos (nitratos oxalato taninos. taninos taninos) proteína si respectivamente resultados vegetal (SH

ABSTRACT: Vegetable soybean has high nutritional value and offers functional benefits to human body. However, its use in cooking is still limited, mainly due to the lack of knowledge about its properties. In addition, the availability of cultivars for human consumption is reduced. Therefore, this study was conducted in Botucatu, Brazil, to assess the potential of grain soybean (GS) and dual-purpose soybean (DPS) cultivars for consumption as vegetable soybean (VS). Pods were harvested at R6 stage, and the contents of bioactive compounds (total phenolic compounds, flavonoids, antioxidant activity and proteins) and antinutritional components (nitrates, oxalate, alkaloids and tannins) were evaluated. The cultivars showed the same protein content, not differing statistically from each other, as well as for nitrate and oxalate. The content of phenolic compounds and total antioxidant activity of the SG cultivar differed statistically from the content of the DPS and VS cultivars, respectively. According to the results, the GS cultivar, with pods harvested at R6 stage, showed nutraceutical quality and contents of antinutritional compounds similar to those of the two cultivars proposed for the vegetable soybean. ABSTRACT body However limited properties addition reduced Therefore Botucatu Brazil (GS dualpurpose dual purpose (DPS VS. . (VS) R stage flavonoids proteins nitrates, nitrates (nitrates oxalate tannins evaluated other respectively results (VS

Abstract Purpose: This study analyzes the influence of diagnostic and interactive use of the performance measurement system (PMS) on job satisfaction and affective organizational commitment. Originality/value: The study provides empirical evidence that contributes to highlighting the contrasting findings in the literature on how the use of PMS influences job satisfaction and the affective organizational commitment of individuals. Design/methodology/approach: A survey was carried out with middlelevel managers of companies featured in the Best Companies to Work For ranking by the Você S/A magazine, where a sample of 167 valid responses was obtained. We applied the structural equation modeling to test the hypotheses. Findings: The results show a direct relationship between the interactive use of PMS and job satisfaction. They also indicate a direct connection between job satisfaction and affective organizational commitment. Furthermore, they show that diagnostic use directly impacts affective organizational commitment, while interactive use indirectly impacts affective organizational commitment by mediating job satisfaction. These results contribute to the literature by revealing that PMS’s diagnostic and interactive uses result in different psychological consequences, such as job satisfaction and affective organizational commitment. They also contribute by reinforcing the previous literature regarding the complementarity and interdependence of the dual role of the PMS in the organizational context since the interactive use provides a flexible basis for the performance of activities, and the diagnostic use requires alignment of individual behaviors with organizational standards. Purpose (PMS Originality/value Originalityvalue Originality value individuals Design/methodology/approach Designmethodologyapproach Design methodology approach SA S magazine 16 obtained hypotheses Findings Furthermore PMSs s consequences activities standards 1

RESUMO Objetivo: Este estudo analisa a influência dos usos diagnóstico e interativo do sistema de mensuração do desempenho (PMS) na satisfação no trabalho e no comprometimento organizacional afetivo. Originalidade/valor: O estudo traz evidências empíricas que contribuem para o deslinde dos achados contrastantes da literatura sobre como o uso do PMS influencia na satisfação no trabalho e no comprometimento organizacional afetivo de indivíduos. Design/metodologia/abordagem: Uma survey foi realizada com gestores de nível intermediário de empresas classificadas no ranking Melhores Empresas para Trabalhar da revista Você S/A, em que se obteve uma amostra de 167 respostas válidas. Para testar as hipóteses, aplicou-se a modelagem de equações estruturais. Resultados: Os resultados mostram relação direta entre o uso interativo do PMS e a satisfação no trabalho. Também apontam relação direta entre a satisfação no trabalho e o comprometimento organizacional afetivo. Ainda, evidenciam que o uso diagnóstico afeta diretamente o comprometimento organizacional afetivo, enquanto o uso interativo afeta indiretamente o comprometimento organizacional afetivo, pela mediação da satisfação no trabalho. Esses resultados revelam que os usos diagnóstico e interativo do PMS implicam diferentes consequências psicológicas, como satisfação no trabalho e comprometimento organizacional afetivo. Também reforçam a literatura prévia quanto à complementaridade e interdependência do duplo papel do PMS no contexto organizacional, visto que o uso interativo fornece uma base flexível para o desempenho das atividades e o uso diagnóstico impõe alinhamento dos comportamentos individuais aos padrões organizacionais. Objetivo (PMS Originalidade/valor Originalidadevalor Originalidade valor indivíduos Design/metodologia/abordagem Designmetodologiaabordagem Design metodologia abordagem SA S A S/A 16 válidas hipóteses aplicouse aplicou estruturais Resultados Ainda psicológicas organizacionais 1

ABSTRACT Purpose: To determine normal corneal tomographic parameters in children and adolescents without corneal disease or atopy diagnosis. Methods: This descriptive cross-sectional study evaluated patients aged 8-16 years who underwent a complete slit-lamp biomicroscopic examination and tomographic corneal evaluation by a dual Scheimpflug analyzer, excluding those with ocular disease (including allergic conjunctivitis) or a positive prick test for systemic atopies. Results: A total of 170 patients were evaluated, and 34 patients (68 eyes) were analyzed once the exclusion criteria were applied. The sample’s mean age was 10.76 ± 2.31 years; with 19 (55.9%) men and 15 (44.1%) women. The mean keratometry in the flat meridian (Kflat), steep meridian (Ksteep), and maximum (Kmax) were 42.37 ± 1.63D, 43.53 ± 1.65D, and 43.90 ± 1.73D, respectively. The mean values for corneal asphericity (ε2) and thinnest point were 0.28 ± 0.11 and 550.20 ± 37.90 μm, respectively. The inferior-superior asymmetry ratio (I-S) and coma were 0.74 ±0.59D and 0.28 ± 0.12D, respectively. Conclusion: The knowledge of normal corneal tomographic parameters and their variation in children and adolescents without corneal disease or atopy may be useful for diagnosing keratoconus and initiating early disease treatment. Purpose diagnosis Methods crosssectional cross sectional 816 8 16 8-1 slitlamp slit lamp analyzer including conjunctivitis atopies Results 17 3 68 (6 eyes applied samples sample s 1076 10 76 10.7 231 2 31 2.3 1 55.9% 559 55 9 (55.9% 44.1% 441 44 (44.1% women Kflat, Kflat , (Kflat) Ksteep, Ksteep (Ksteep) Kmax (Kmax 4237 42 37 42.3 163D D 63D 1.63D 4353 43 53 43.5 165D 65D 1.65D 4390 90 43.9 173D 73D 1.73D respectively ε2 ε (ε2 028 0 28 0.2 011 11 0.1 55020 550 20 550.2 3790 37.9 μm inferiorsuperior inferior superior IS I S (I-S 074 74 0.7 059D 59D 012D 12D 0.12D Conclusion treatment 81 8- 6 ( 107 7 10. 23 2. 55.9 5 (55.9 44.1 4 (44.1 (Kflat (Ksteep 423 42. 435 43. 439 (ε 02 0. 01 5502 550. 379 37. 07 55. (55. 44. (44. (55 (44 (5 (4

RESUMO Objetivo: Identificar parâmetros tomográficos de normalidade em córneas de crianças e adolescentes sem a presença de atopias sistêmicas e alergias oculares. Métodos: Este estudo descritivo transversal avaliou pacientes com idade entre 8 e 16 anos que foram submetidos a exame biomicroscópico completo por lâmpada de fenda e avaliação tomográfica da córnea por tomógrafo dual Scheimpflug, excluindo pacientes com doença ocular (incluindo conjuntivite alérgica) ou prick test positivo para atopias sistêmicas. Resultados: Cento e setenta pacientes foram avaliados e após cumpridos os critérios de exclusão, 34 (68 olhos) foram analisados. A média etária da amostra foi 10,76 ± 2,31 anos; 19 (55,9%) eram meninos e 15 (44,1%) meninas. A média da ceratometria em dioptrias (D) no meridiano mais plano (Kflat), mais curvo (Ksteep) e máxima (Kmax) foram 42,37 ± 1,63D, 43,53 ± 1,65D e 43,90 ± 1,73D, respectivamente. Os valores médios da asfericidade corneana (ε2) e do ponto mais fino da córnea foram 0,28 ± 0,11 e 550,20 ± 37,90 micras (μm). A assimetria corneana inferior-superior (I-S) e coma foi em média 0,74 ± 0,59D e 0,28 ± 0,12D, respectivamente. Conclusão: O conhecimento dos valores médios e sua variação de parâmetros tomográficos da córnea em crianças e adolescentes sem atopias sistêmicas ou alergias oculares pode ser útil para o diagnóstico precoce do ceratocone e o seu tratamento em estágio inicial. Objetivo Métodos 1 Scheimpflug incluindo alérgica Resultados exclusão 3 68 (6 olhos analisados 1076 10 76 10,7 231 2 31 2,3 55,9% 559 55 9 (55,9% 44,1% 441 44 (44,1% meninas D (D Kflat, Kflat , (Kflat) Ksteep (Ksteep Kmax (Kmax 4237 42 37 42,3 163D 63D 1,63D 4353 43 53 43,5 165D 65D 4390 90 43,9 173D 73D 1,73D respectivamente ε2 ε (ε2 028 0 28 0,2 011 11 0,1 55020 550 20 550,2 3790 37,9 μm. μm . (μm) inferiorsuperior inferior superior IS I S (I-S 074 74 0,7 059D 59D 012D 12D 0,12D Conclusão inicial 6 ( 107 7 10, 23 2, 55,9 5 (55,9 44,1 4 (44,1 (Kflat 423 42, 435 43, 439 (ε 02 0, 01 5502 550, 379 37, (μm 07 55, (55, 44, (44, (55 (44 (5 (4

Abstract We aimed to estimate genetic parameters and select sorghum lines for forage purposes based on agronomic and chemical traits. A total of 100 inbred lines, comprising the biomass/bmr, biomass, dual purpose (sweet/forage), and forage types, were evaluated in the 2020/2021 and 2021/2022 crop years. We analyzed the data using a linear mixed model approach. Genetic variance, line mean-based heritability, selection accuracy, genetic correlation between traits and crops and the coefficient of experimental variation were estimated. The breeding values of the lines were predicted, and the factor analysis and genotype-ideotype distance index based on BLUP (FAI-BLUP) were applied for multi-trait selection. Biomass production and cell wall composition traits were measured. There was genetic variation among the lines, with moderate to high heritability. The lines selected by the FAI-BLUP index resulted in significant genetic gains expected with selection for all traits. 10 biomassbmr biomass bmr biomass/bmr sweet/forage, sweetforage sweet/forage , sweet (sweet/forage) types 20202021 2020 2021 2020/202 20212022 2022 2021/202 years approach variance meanbased mean heritability accuracy estimated predicted genotypeideotype genotype ideotype FAIBLUP FAI (FAI-BLUP multitrait multi trait measured 1 (sweet/forage 2020202 202 2020/20 2021202 2021/20 202020 20 2020/2 202120 2021/2 20202 2 2020/ 20212 2021/

ABSTRACT: Despite the progress achieved, the cashew cultivar (Anacardium occidentale L.) breeding program at Embrapa Agroindústria Tropical (CNPAT) has not yet peaked in terms of primary and secondary yield components, and the quality properties of the peduncles. Significant improvement is expected with the breeding program in obtaining new elite clones (cultivars). This this study investigated genotype x environment x attribute interaction in cashew trees using principal component analysis with multiple data matrices. The experimental design was completely randomized, in a factorial scheme with repeated measures over time, applying the confounding technique, with 3 treatments and 4 replications, totaling 48 plots. The total number of plants was represented by 30 plants of each clone in each environment. Around 30 ripe cashew peduncles of each genotype were harvested early in the morning and sent to the post-harvest laboratory of Embrapa Agroindústria Tropical (CNPAT). The factors considered for joint biplot graphical analysis were three genotypes (G1, G2, G3), four environments (combination of two locations, Alto Santo and Beberibe, municipalities in the state of Ceará, two agricultural years (2013 and 2014), and eight physicochemical peduncle properties. The study was implemented using principal component analysis (PCA), with a three-way data array (genotypes x environments x variables). The genotypes did not exhibit phenotypic stability for the variables assessed and environments studied because these cultivars are located far from the center of the graph, that is, away from the origin. The three genotypes showed positive and negative phenotypic adaptations for different variables and environments, qualifying them for consumption of pseudofruits as table fruits, industrially processed products, or even displaying dual purpose consumption suitability. ABSTRACT achieved Anacardium L. L CNPAT (CNPAT components cultivars. . (cultivars) matrices randomized time technique replications plots postharvest post harvest CNPAT. G1, G1 G (G1 G2 G3, G3 , G3) combination locations Beberibe Ceará 2013 (201 2014, 2014 2014) PCA, PCA (PCA) threeway way variables. variables) graph origin fruits products suitability (cultivars (G 201 (20 (PCA 20 (2 2 (

RESUMO: O programa de desenvolvimento de cultivares de cajueiro (Anacardium occidentale L.) da Embrapa Agroindústria Tropical (CNPAT) a despeito dos avanços obtidos ainda não se obteve atingir o seu patamar máximo para seus componentes produtivos primários e secundários, como também para os caracteres de qualidade dos pedúnculos, sendo esperado uma evolução significativa com o programa de melhoramento genético na obtenção de novos clones elite (cultivares). O objetivo deste trabalho foi estudar a interação genótipo ‘x ambiente x atributo em cajueiro empregando-se a análise de componentes principais, com múltiplas matrizes de dados. O delineamento adotado foi o inteiramente casualizados, no esquema fatorial com medida repetida no tempo, aplicando-se a técnica de confundimento, com três tratamentos e quatro repetições, totalizando 48 parcelas, o número total de plantas foi representado por 30 plantas de cada clone em cada ambiente. Cerca de 30 cajus maduros, de cada genótipo, foram colhidos nas primeiras horas do dia e encaminhados para o laboratório de pós-colheita da Embrapa Agroindústria Tropical (CNPAT). Os fatores considerados para a análise gráfica joint biplot (plot) foram: três genótipos (G1, G2, G3), quatro ambientes (combinação de dois locais, Alto Santo e Beberibe, municípios do estado do Ceará, e dois anos agrícolas, 2013 e 2014) e oito atributos físico-químicos dos pedúnculos. O estudo foi implementado por meio de análise de componentes principais (CP), com arranjo de três entradas (genótipos x ambientes x variáveis). Os genótipos não apresentaram estabilidade fenotípica em relação às variáveis avaliadas e os ambientes estudados em função dessas cultivares se posicionarem distantes do centro do gráfico, isto é, afastados da origem. Os três genótipos mostraram adaptações fenotípicas positivas e negativas com as diferentes variáveis e ambientes credenciando-os para o consumo dos pseudofrutos como frutos de mesa, ou a partir, de produtos processados industrialmente, ou ainda, apresentando dupla aptidão de consumo. RESUMO Anacardium L. L CNPAT (CNPAT secundários pedúnculos cultivares. . (cultivares) empregandose empregando dados casualizados tempo aplicandose aplicando confundimento repetições 4 parcelas 3 maduros póscolheita pós colheita CNPAT. plot (plot G1, G1 G (G1 G2 G3, G3 , G3) combinação locais Beberibe Ceará agrícolas 201 2014 físicoquímicos físico químicos CP, CP (CP) variáveis. variáveis) gráfico é origem credenciandoos credenciando mesa partir industrialmente (cultivares (G 20 (CP 2

ORIENTATION: Organisations are increasingly integrating technology to enhance employee productivity and strategic goals. However, the acceptance of such technology is dependent on employees' attitudes. RESEARCH PURPOSE: This study seeks to understand: (1) the influence of employees' levels of technology readiness and technology acceptance on their work engagement and (2) whether technology acceptance mediates the relationship between technology readiness and work engagement. MOTIVATION FOR THE STUDY: Drawing from the Technology Readiness and Acceptance Model (TRAM), the Worker-Centric Design and Evaluation Framework for Operator 4.0 and the Job Demands-Resources (JD-R) theory, we posit that technology readiness and acceptance function as resources aiding employees in effectively navigating workplace technology, potentially fostering greater engagement. RESEARCH APPROACH/DESIGN AND METHOD: Using a quantitative, cross-sectional approach, we examined 143 working adults' technology readiness, technology acceptance and work engagement. Structural equation modelling (Partial Least Squares) guided the evaluation of hypotheses. MAIN FINDINGS: Results revealed a positive relationship between technology readiness and work engagement. Interestingly, technology acceptance showed a negative link with work engagement. Furthermore, technology acceptance partly mediated the direct link between technology readiness and work engagement. Notably, the significant and negative indirect effect suggests a potential suppressor variable role for technology acceptance. PRACTICAL/MANAGERIAL IMPLICATIONS: Practically, organisations should recognise the dual impact of technology on work engagement. When technology is perceived as a demand, interventions are crucial to counteract its adverse effects on engagement. CONTRIBUTION/VALUE-ADD: The study brings a multidisciplinary perspective to understanding how personal resources in the face of workplace technology can foster work engagement.