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Climatized packing house with evaporative coolers - Part 2: Geostatistical mapping
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Miranda, Isadora B.

; Santos, Ítalo E. dos A.

; Amorim, Magno do N.

; Turco, Silvia H. N.

; Lins, Ana C. de S. S.

Revista Brasileira de Engenharia Agrícola e Ambiental

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Jun 2025, Volumen 29 Nº 6 elocation e281082

Resumen: Pt En | Texto: Pt En | PDF: Pt | PDF: En

RESUMO A climatização de packing houses é fundamental para o bem-estar humano, e por se tratar de um ambiente de produção, é desejável que haja homogeneidade das variáveis ambientais. Assim, este estudo foi conduzido com o objetivo de avaliar o ambiente na área de seleção e embalagem de um packing house de uvas de mesa climatizado com sistema de resfriamento evaporativo, caracterizar a variabilidade térmica espacial e identificar pontos críticos de controle. As variáveis climáticas temperatura, umidade relativa e velocidade do vento foram avaliadas nos períodos seco e chuvoso, às 10:00, 13:00 e 15:00 h. Foram avaliados dois tratamentos: com os resfriadores evaporativos ligados e desligados. A distribuição espacial das variáveis foi mapeada por krigagem. O sistema de resfriamento evaporativo melhorou as condições térmicas na área de seleção e embalagem do packing house, mas não garantiu a homogeneização. Pontos críticos foram identificados no início da linha de beneficiamento, uma região mais distante dos resfriadores, marcada à direita nos mapas de krigagem. O uso da geoestatística e dos mapas de krigagem permitiu identificar a variabilidade espacial dos atributos climáticos e localizar regiões problemáticas, possibilitando correções pontuais para fatores que comprometem o conforto térmico humano.

ABSTRACT The acclimatization of packing houses is essential for human well-being, and, as it is a production environment, it is desirable that environmental variables are homogeneous. Therefore, this study was conducted with the aim of evaluating the environment in the selection and packaging area of a climate-controlled grape packing house with an evaporative cooling system, characterizing the spatial thermal variability and identifying critical control points. The climatic variables temperature, relative humidity and wind speed were analyzed, at 10:00, 13:00 and 15:00 h during the dry and rainy seasons. Two treatments were evaluated: with evaporative coolers switched on and switched off. The spatial distribution of the variables was mapped by kriging. The evaporative cooling system improved the thermal conditions in the selection and packaging area of the packing house but did not ensure homogenization. Critical points were identified at the beginning of the processing line, in a region further away from the coolers. The use of geostatistics and kriging maps made it possible to identify the spatial variability of climatic attributes and localize problematic regions, which allowed targeted corrections to be made to the factors that compromise human thermal comfort.

https://doi.org/10.1590/1807-1929/agriambi.v29n6e281082

Essential minerals and their potential bioavailability in popcorn (Zea mays L. subsp. everta (Sturtev.) Zhuk.) kernels and flakes
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Dragičević, Vesna Srdić, Jelena Babić, Vojka Vukadinović, Jelena Stoiljković, Milovan Jovanović, Snežana Brankov, Milan

Chilean journal of agricultural research

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Abr 2025, Volumen 85 Nº 2 Paginas 277 - 286

Resumen: En | Texto: En | PDF: En

ABSTRACT Popcorn is a type of maize (Zea mays L. subsp. everta (Sturtev.) Zhuk.) characterized by its popping ability. Popcorn flakes are considered a snack, but they provide various benefits as a part of the human diet. The study sought to examine the variability of 12 popcorn hybrids in kernel yield, popping traits, essential elements, and their potential bioavailability, after microwave popping. The significant variability among genotypes in the concentration of Ca, Mg, Fe, Mn, Cu, and Zn was noticed. Microwave popping decreased phytic acid concentration in flakes of 541/1k, ZP 542/1k, ZP 657/1k, ZP 644/1k, ZP 557/1k, and ZP 686/1k (up to 11.8%), thus improving potential bioavailability of examined essential elements. The lowest molar ratio of phytic acid with essential elements in flakes of ZP 644/1k and ZP 557/1k (to 0.2 for Mg, 2.16 for Ca, 7.06 for Fe, 26.9 for Mn and 5.7 for Zn) pointed that they could be considered as a good source of Mg, Fe, and Zn, while flakes of ZP 542/1k could be a good Ca source (1.58 ratio between phytic acid and Ca). This research pointed that popcorn flakes are a rich source of highly available essential elements, and could also be successfully used for other products, such as flour, meal, etc. This implies that genotypes of popcorn maize could be introduced to the biofortification programs, reaching the significance of staple food.

https://doi.org/10.4067/s0718-58392025000200277

Apoio Institucional como estratégia de aprimoramento da gestão em saúde: o caso dos apoiadores Cosems-Conasems
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Padilha, Frederica

; Nunes, Tassia Toffoli

; Alonso, Melissa Spröesser

; Pupo, Guilherme

; Carvalho, Marcelo

Saúde em Debate

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Mar 2025, Volumen 49 Nº 144 elocation e9802

Resumen: Pt En | Texto: Pt En | PDF: Pt | PDF: En

RESUMO Este estudo tem como objetivo analisar a atuação dos apoiadores institucionais da Estratégia Apoiador Cosems-Conasems no Sistema Único de Saúde (SUS), considerando seu perfil, contexto de atuação e a adequação de suas ações às necessidades dos gestores locais, além de discutir os desafios de sustentabilidade e institucionalização da estratégia. A metodologia adotada é baseada em uma abordagem empírica e multifacetada, combinando diferentes instrumentos de coleta de dados: i) um relatório de monitoramento das atividades; ii) uma pesquisa de perfil dos 234 apoiadores ativos, realizada por questionário on-line; e iii) uma pesquisa de percepção dos gestores, com questionários e entrevistas semiestruturadas. Os dados foram analisados por meio de estatísticas descritivas. Os resultados mostram um perfil qualificado dos apoiadores, com 87% tendo pós-graduação e 42% com experiência como secretários de saúde. Embora a percepção dos gestores sobre o apoio seja positiva, desafios como a variabilidade na carga horária e no número de regiões apoiadas e desigualdades regionais nas Comissões Intergestores Regionais persistem. O estudo destaca, ainda, a importância do monitoramento e da sustentabilidade da Estratégia Apoiador, que requer financiamento contínuo e compromisso político de longo prazo para fortalecer a gestão municipal no SUS.

ABSTRACT This study aims to analyze the performance of institutional supporters within the COSEMS-CONASEMS Support Strategy in the Unified Health System (SUS), considering their profile, context of operation, and the adequacy of their actions to meet local managers’ needs, as well as to discuss the challenges related to the sustainability and institutionalization of the strategy. The adopted methodology is based on an empirical and multifaceted approach, combining different data collection instruments: i) a monitoring report of activities; ii) a profile survey of the 234 active supporters, conducted through an online questionnaire; and iii) a perception survey of managers, consisting of questionnaires and semi-structured interviews. The data were analyzed using descriptive statistics. The results show a qualified profile of the supporters, with 87% holding postgraduate degrees and 42% having experience as health secretaries. While managers’ perception of the support is positive, challenges such as variability in workload and in the number of regions supported and regional inequalities in the Regional Inter-Management Commissions remain. The study also highlights the importance of monitoring and the sustainability of the Support Strategy, which requires continuous funding and long-term political commitment to strengthen municipal management within SUS.

https://doi.org/10.1590/2358-289820251449802p

Red bayesiana para determinar la presencia de Rotavirus según estacionalidad, variabilidad climática y cambio climático
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Chirino Beltrán, Marisoly

; Cruz Rodríguez, Elba

; Amarán González, Rocio

; González Benítez, Neilys

Serie Científica de la Universidad de las Ciencias Informáticas

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Mar 2025, Volumen 18 Nº 1 Paginas 147 - 161

Resumen: Es En | Texto: Es En | PDF: Es | PDF: En

RESUMEN El objetivo del estudio fue determinar la relación entre la presencia de rotavirus y factores como la estacionalidad, la variabilidad climática y el cambio climático mediante el uso de redes bayesianas. Para ello, se recopiló información histórica sobre la incidencia de rotavirus en diferentes regiones, así como datos climáticos relevantes, incluyendo temperatura, precipitación y humedad. La metodología empleada consistió en la construcción de un modelo de red bayesiana que integró estas variables, permitiendo analizar sus interacciones y su impacto en la transmisión del virus. Los resultados alcanzados indicaron que la incidencia de rotavirus presentó una clara estacionalidad, con picos durante los meses más cálidos y lluviosos. Además, se observó que la variabilidad climática influía en la frecuencia de los brotes, sugiriendo que cambios en las condiciones climáticas podrían alterar la dinámica de la enfermedad. El modelo también señaló que las proyecciones de cambio climático podrían aumentar la incidencia de rotavirus en ciertas regiones, lo que resalta la necesidad de monitorear estos factores de manera continua. En conclusión, los hallazgos del estudio subrayan la importancia de considerar las interacciones entre el clima y la salud pública en la planificación de estrategias de prevención y control del rotavirus. La aplicación de redes bayesianas no solo permitió una mejor comprensión de estos factores, sino que también proporcionó una herramienta valiosa para anticipar futuros brotes, contribuyendo así a la protección de la salud infantil.

ABSTRACT The aim of the study was to determine the relationship between the presence of rotavirus and factors such as seasonality, climate variability and climate change using Bayesian networks. To do so, historical information on the incidence of rotavirus in different regions was collected, as well as relevant climate data, including temperature, precipitation and humidity. The methodology used consisted of building a Bayesian network model that integrated these variables, allowing the analysis of their interactions and their impact on the transmission of the virus. The results obtained indicated that the incidence of rotavirus showed a clear seasonality, with peaks during the warmer and rainier months. In addition, it was observed that climate variability influenced the frequency of outbreaks, suggesting that changes in climate conditions could alter the dynamics of the disease. The model also indicated that climate change projections could increase the incidence of rotavirus in certain regions, highlighting the need to monitor these factors continuously. In conclusion, the findings of the study underline the importance of considering interactions between climate and public health in planning rotavirus prevention and control strategies. The application of Bayesian networks not only allowed a better understanding of these factors, but also provided a valuable tool to anticipate future outbreaks, thus contributing to the protection of children's health.

Seismicity evolution and rockburst control in the Merensky Reef and UG2 orebody: An intermediate depth platinum mine case study
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Masethe, R.T. Durapraj, S. Maqina, U. Adoko, A.C.

Journal of the Southern African Institute of Mining and Metallurgy

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Ene 2025, Volumen 125 Nº 1 Paginas 51 - 59

Resumen: En | Texto: En | PDF: En

This study investigates seismicity and rockburst control within the Merensky Reef and UG2 orebody of an intermediate-depth platinum mine located in South Africa's Bushveld Complex. Utilising a mine-wide seismic monitoring system, over 1,900 seismic events were recorded between April 2023 and May 2024, revealing complex seismic patterns driven by mining-induced stress changes. The largest event, with a magnitude of ML 2.0, underscores the seismic risks associated with mining at increasing depths. Key findings include the spatial and temporal variability of seismic events, with high seismic activity observed near pillars and geological structures. A significant portion of events correlated with pillar and foundation failures. Moment tensor analysis identified dominant failure modes, such as stress-driven fracture closures and dynamic pillar failures. To mitigate risks, the study emphasises advanced support system redesign and rockburst risk assessment using the rockburst damage potential (RDP) method. The research highlights the importance of monitoring, geotechnical compliance, and adaptive designs in enhancing safety and reducing seismic hazards in underground mining operations. The study applied the RDP framework, classifying damage across R1 to R5 scales, where most instances fell into low-risk categories (R1 and R3), indicating minor to moderate damage. However, data limitations and the tabular stoping method's complexity led to inconclusive results, highlighting the need for more robust data and customised risk assessment tools. Despite these challenges, the RDP approach provided valuable insights into rockburst mechanisms and the effectiveness of existing support systems.

https://doi.org/10.17159/2411-9717/3460/2025

Climate variability induced the impact of El-Niño Southern Oscillation events on rice-growing areas in the Mekong Delta region
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Yen, Ngo T. H.

; Nguyet, Le T.

Revista Brasileira de Engenharia Agrícola e Ambiental

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2025, Volumen 29 Nº 5 elocation e288921

Resumen: Pt En | Texto: Pt En | PDF: Pt | PDF: En

RESUMO A variação das características de precipitação sob o fenômeno El-Niño-Oscilação Sul (ENSO), como parte dos impactos da variabilidade climática, aumenta os potenciais riscos de declínio da produtividade nas áreas de cultivo de arroz ao redor do mundo. O impacto dos eventos ENSO em áreas de cultivo de arroz no Delta do Mekong (MD) foi examinado. O estudo explorou como o ENSO afeta os padrões de precipitação e, subsequentemente, influencia a produtividade do arroz na região. A análise de dados de precipitação de 12 estações entre 1985 e 2022 revela mudanças significativas no tempo da estação chuvosa devido aos eventos ENSO. Eventos La-Niña levam a um início médio de 22 dias antes da estação chuvosa, enquanto eventos fortes de El-Niño causam atrasos de até 24 dias. Essas mudanças impactam diretamente a produtividade do arroz, com La-Niña associado a ligeiros aumentos de produtividade e El-Niño com reduções substanciais. O estudo destaca a vulnerabilidade das áreas de cultivo de arroz no MD à variabilidade climática causada pelo ENSO, enfatizando a necessidade de estratégias proativas de adaptação para assegurar a segurança alimentar.

ABSTRACT The variation of rainfall features under the El-Niño-Southern Oscillation (ENSO) phenomenon, as part of the impacts of climate variability, enhances the potential risk of rice yield decline for rice cultivation regions around the world. The impact of ENSO events on rice cultivation regions in the Mekong Delta (MD) is examined. The study explores how ENSO affects rainfall patterns and subsequently influences rice yield in the region. Analysis of rainfall data from 12 stations between 1985 and 2022 reveals significant shifts in wet season timing due to ENSO events. La-Niña events lead to an average 22-days earlier onset of the wet season, while strong El-Niño events cause delays of up to 24 days. These changes directly impact rice yield, with La-Niña being associated with slight yield increases and El-Niño with substantial yield reductions. The study highlights the vulnerability of rice cultivation regions in the MD to ENSO-driven climate variability, emphasizing the need for proactive adaptation strategies to ensure food security.

https://doi.org/10.1590/1807-1929/agriambi.v29n5e288921

Stochastic short-term mine scheduling targeting stationary grades
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Toledo, Augusto Andres Torres

; Costa, João Felipe Coimbra Leite

; Capponi, Luciano Nunes

; Marques, Diego Machado

REM - International Engineering Journal

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2025, Volumen 78 Nº 1 elocation e240011

Resumen: En | Texto: En | PDF: En

Abstract One of the key objectives in short-term mine planning is to establish a sequence of contiguous blocks organized into diglines, each characterized by consistent low-grade variability and minimal fluctuations, ensuring a stable output. This practice guarantees a steady and reliable supply of ore to the processing plant across various operational phases, each phase outlined for clarity. The creation of this digline requires the generation of multiple random models and involves choosing a model whose grade histogram aligns closely with the predefined criteria. In stochastic mine planning, geological uncertainty and transfer functions are employed to propagate the risk into the mining schedule focusing on grade control. This is accomplished by opting for blocks that present the lowest risk associated with grade uncertainty, a process enhanced by prioritizing blocks situated in geopositions with a proven high probability of occurrence. This study unveils detailed simulation models, clearly outlined digline selection methodologies, and a thorough optimization process, each aspect exemplified within the practical context of a phosphate mine. Our findings confirm the viability of this approach in real industry practice.

https://doi.org/10.1590/0370-44672024780011

Evaluation of operational parameters for clinical evaluation of skin hydration by corneometry method
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Aiello, Laura Moretti

; Vergílio, Mariane Massufero

; Silva, Silas Arandas Monteiro e

; Leonardi, Gislaine Ricci

Brazilian Journal of Pharmaceutical Sciences

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2025, Volumen 61 elocation e23182

Resumen: En | Texto: En | PDF: En

Abstract The Corneometer CM® 825 from Courage & Khazaka electronic GmbH is widely utilized in clinical efficacy testing of cosmetics. Assessing methodological variables is crucial for ensuring the reliability of the process. The aim of this study was to evaluate the operational and instrumental parameters of the Corneometer CM® 825 in the clinical assessment of skin hydration levels. Precision and accuracy of the measurements were assessed by measuring hydration levels on 10 participants in specific areas of the forearm and face. Three different skin conditions (dry, normal, and hydrated) resulting from the use or non-use of moisturizing cosmetics and a drying promoter were evaluated within 120 minutes of their application. The electrical capacitance method demonstrated good repeatability, with coefficients of variation mostly below 10%. However, higher variability was observed in inter-observer readings. The equipment exhibited high sensitivity and accurately discriminated the differences between hydrated and dry skin. Operational training and standardization of the methodology are essential to ensure accurate, reproducible, and reliable results in studies utilizing the Corneometer equipment for assessing skin hydration levels.

https://doi.org/10.1590/s2175-97902025e23182

Delineation of potential management zones for cowpea by factorial kriging and spatial Fuzzy C-Means of yield and soil chemical and texture properties
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Silva Júnior, João Fernandes da

; Silva, Thiago Thomé da

; Sousa, Devid Jackson da Silva

; Tavares, Rose Luiza Moraes

; Souza, Benedito Dutra Luz de

; Pinheiro, Daniel Pereira

Revista Brasileira de Ciência do Solo

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2025, Volumen 49 elocation e0230158

Resumen: En | Texto: En | PDF: En

ABSTRACT In precision agriculture, accurate delineation of management zones and understanding spatial variability of soil properties and crop yields are critical for optimizing resource allocation and improving productivity. Spatial variability of different environmental factors (soil and plants) is evident in several studies. Associations between the texture and chemical properties of the soil and cowpea yield have been tested, but a large, unexplained variance of ranges between kriged maps is usually reported. This suggests that a deeper exploration into the soil properties of these spatial interactions may help develop our understanding on how to reduce the number of soil property maps to delineate management zones and simplify interpretation. The main objective of this study was to investigate whether factorial kriging analysis can be used as an auxiliar variable to cokriging of soil properties and cowpea yield, and what is the potential of Spatial Fuzzy c-Means associated with factorial kriging analysis to delineate management zones. This study employed factor maps and spatial clustering to classify the cowpea field in management zones based on a multivariate and geostatistical analysis using soil texture and chemical properties. From Farmer, 66 soil samples were collected at a layer of 0.00-0.20 m, at points with a regular spacing of 12 m, at Agropecuária Milênio in the municipality of Tracuateua, Pará State, to make the technology applicable to the most common data available to farmers. It also used Spatial Fuzzy c-Means to generate estimated maps. Only the kriged maps of soil properties were inefficient in delineating management zones. Factor maps and Spatial Fuzzy c-Means were efficient in delineating the two management zones. Factorial kriging analysis can be used in cokriging to estimate soil properties and the cowpea field. The proposed method is a practical tool to delineate management zones, performing better and more efficiently compared with soil multiple property maps. The optimal number of management zones for cowpea cultivation was determined to be two. This encompasses soil management, yield considerations, and site-specific choices, all aimed at mitigating the impacts of precision agriculture on high productivity.

https://doi.org/10.36783/18069657rbcs20230158

10.

Saturated hydraulic conductivity and steady-state infiltration rate database for Brazilian soils
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Ottoni, Marta Vasconcelos

; Teixeira, Wenceslau Geraldes

; Reis, Aline Mari Huf dos

; Pimentel, Letícia Guimarães

; Souza, Luciana Rodrigues

; Albuquerque, Jackson Adriano

; Melo, Valdinar Ferreira

; Cavalieri-Polizeli, Karina Maria Vieira

; Reichert, José Miguel

; Viana, João Herbert Moreira

; Fontana, Ademir

; Medrado, Lucas de Castro

; Santos, Glenio Guimarães

; Amaral, Luís Gustavo Henriques do

; Anjos, Lúcia Helena Cunha dos

; Araújo Filho, José Coelho de

; Bhering, Silvio Barge

; Brito, Gabrielle Fernandes de

; Valle, Pedro Gomes de Campos do

; Campos, Pablo Nieto

; Costa, Adriana Monteiro da

; Marques, Jean Dalmo de Oliveira

; Martins, Alba Leonor da Silva

; Nascimento, Michele Bruna de Souza do

; Noronha, Norberto Cornejo

; Oliveira, Ricardo Duarte de

; Portela, Jeane Cruz

; Serafim, Milson Evaldo

; Silva, Marlen Barros e

; Rodrigues, Sueli

; Almeida, Wilk Sampaio de

; Moraes, Margareth Lopes de

; Curi, Nilton

Revista Brasileira de Ciência do Solo

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2025, Volumen 49 elocation e0240003

Resumen: En | Texto: En | PDF: En

ABSTRACT Soil saturated hydraulic conductivity (Ksat) and steady-state infiltration rate (SSIR) are essential and necessary soil properties for different geoscience applications. Values of these hydraulic properties for the Brazilian territory are difficult to access and are dispersed in research efforts carried out around the country. This study developed an easy-to-manipulate, freely accessible database of soil saturated hydraulic conductivity, comprising field and laboratory analyses, and steady-state infiltration rates for Brazilian soils. This database was named Ksat-SSIR-DB. One analysis of the Ksat-SSIR-DB aimed to evaluate its coverage in Brazilian territory and in different soil groups. Average values of these hydraulic properties were also presented for textural classes, with values compared to those reported in international literature, and for other groupings, such as soil class, land use class, and porosity class. The variability of Ksat data in these groupings and in their combinations were also analyzed. The Ksat-SSIR-DB showed broad national coverage, comprising a total of 2,579 records, corresponding to 409 sampling sites, with Ksat and/or SSIR data and other associated soil information. A significant difference was observed between Ksat values for the vast majority of Brazilian clayey and very clayey soils compared to soils from the same textural groups from temperate regions. The two groupings that presented the lowest variability in terms of Ksat standard deviation values were the combination of textural classes with soil classes at the second category level of SiBCS (Brazilian Soil Classification System), and porosity classes with soil classes at the second category level of SiBCS. The Ksat-SSIR-DB has enormous potential for developing and testing Ksat pedotransfer functions in Brazilian soils, serving as a reference source for different geoenvironmental applications and, in particular, for modeling land surface processes. It is open access and can be accessed at https://www.sgb.gov.br/ksat-ssir-dbbase-de-dados-de-condutividade-hidraulica-saturada-e-de-taxa-de-infiltracao-basica-emsolos-brasileiros, which also includes the python script for data analysis.

https://doi.org/10.36783/18069657rbcs20240003

11.

Diferentes medidas de frequência fundamental e satisfação vocal de homens e mulheres transgênero
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Martinho, Diego Henrique da Cruz

; Dias, Eric Rodrigues

; Constantini, Ana Carolina

CoDAS

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2025, Volumen 37 Nº 1 elocation e20240087

Resumen: En Pt | Texto: En Pt | PDF: En | PDF: Pt

ABSTRACT Purpose To verify possible correlations between fo and voice satisfaction among Brazilian transgender people. Methods An observational, cross-sectional quantitative study was conducted with the Trans Woman Voice Questionnaire (TWVQ), voice recording (sustained vowel and automatic speech) and extraction of seven acoustic measurements related to fo position and variability in transgender people. Participants were divided into two groups according to gender. After descriptive and inferential analysis, comparison between both groups was performed by Student’s t-test and the correlation between fo measurements and the TWVQ protocol was calculated by Pearson’s correlation (p<0.05). Results A total of 11 transgender women (mean age = 26.91) and seven transgender men (mean age = 26.57) participated in the study. Women desired a slightly feminine voice, scoring 72.8 on the TWVQ, with mean pitch values of 165.2Hz on vowels and 144.5Hz in speech. Men desired a slightly masculine voice, scoring 68.4 on the TWVQ, with mean pitch values of 143.3Hz on vowels and 138.9Hz in speech. Of the seven evaluated measures, only the maximum pitch during number counting by women showed a moderate negative correlation with the TWVQ (p=0.043). Conclusion Only maximum fo during number counting by transgender women showed a negative correlation with the TWVQ score. Results suggest that although fo may play a role in gender perception by voice, it is not the only determinant of vocal satisfaction in this population.

RESUMO Objetivo Verificar se existe relação entre medidas acústicas relacionadas fo e a satisfação vocal de pessoas transgênero brasileiras. Método Estudo quantitativo observacional e transversal, com aplicação do Trans Woman Voice Questionnaire (TWVQ), gravação das vozes (vogal sustentada e fala automática) e extração de sete medidas acústicas relacionadas à posição e variabilidade da fo de pessoas transgênero. Participantes divididos em dois grupos de acordo com o gênero. Realizada análise descritiva e inferencial, a comparação entre os grupos foi realizada pelo Teste T de Student e a correlação das medidas da fo com o protocolo TWVQ foi testada por meio da Correlação de Pearson (p<0,05). Resultados Participaram 11 mulheres (média de idade= 26,91) e sete homens transgênero (média de idade = 26,57). As mulheres desejavam uma voz um pouco feminina, pontuando 72,8 no TWVQ, com valores médios de fo de 165,2Hz nas vogais e 144,5Hz na fala. Os homens desejavam uma voz um pouco masculina, pontuando 68,4 no TWVQ, com valores médios de fo de 143,3Hz nas vogais e 138,9Hz na fala. Dentre as sete medidas avaliadas, apenas fo máxima durante a contagem de números nas mulheres apresentou correlação negativa moderada com o TWVQ (p=0,043). Conclusão Apenas a fo máxima durante a contagem de números das mulheres transgênero demonstrou uma correlação negativa com o escore do TWVQ. Os resultados obtidos sugerem que, embora a fo possa desempenhar um papel na percepção do gênero na voz, ela não é o único determinante da satisfação vocal nesta população.

https://doi.org/10.1590/2317-1782/e20240087pt

12.

Speech-language therapists' views of oral feeding of infants on high-flow oxygen
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Dludla, Andile Forman, Tarryn B. Lloyd, Mikaela K. Moodley, Savannah O. Pillay, Sarveshvari B. Krüger, Esedra

Health SA Gesondheid (Online)

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2025, Volumen 30 Paginas 1 - 8

Resumen: En | Texto: En | PDF: En

BACKGROUND: Introduction of oral feeding for young children receiving high-flow oxygen has recently gained interest. With limited literature, there are varied opinions regarding the safety of oral feeding in this population. AIM: This study describes speech-language therapists' (SLTs) views on oral feeding for infants receiving high-flow oxygen. SETTING: A South African online survey study. METHODS: A descriptive quantitative survey was distributed electronically via social networking sites. Purposive and snowball sampling were used to recruit expert SLTs. Twenty-one South African SLTs working with paediatric swallowing and feeding, from nine provinces responded. Data were analysed descriptively. RESULTS: Of 21 responses, only nine were fully complete, indicative of how few South African SLTs work with infants on high-flow oxygen. Current oral feeding practices varied with differences between nasal continuous positive airway pressure (nCPAP) and high-flow nasal cannula (HFNC). Strategies for oral feeding included volume and time limitations, monitoring physiological stability and assessing for aspiration. Thin liquids were most commonly used. Varied opinions, with no protocols or guidelines for introduction of oral feeding of young children on high-flow oxygen, are reported. CONCLUSION: SLTs' practices regarding oral feeding in infants/children receiving high-flow oxygen are variable. Professionals share common approaches to determine feeding readiness and monitor tolerance. Without guidelines and standardised protocols, SLTs are left to make decisions based only on experience. A need exists for further research. CONTRIBUTION: There is variability in initiation of oral feeds, highlighting the need for further data to inform uniform protocol and guideline development to enhance SLTs' decision-making.

https://doi.org/10.4102/hsag.v30i0.2809

13.

Recuperação e reabilitação no âmbito da atenção à saúde para pessoas em situação de acidentes e violências no Brasil
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Assis, Simone Gonçalves de

; Andrade, Silvânia Suely Caribé de Araújo

; Silva, Cosme Marcelo Furtado Passos da

; Costa, Daniella Harth da

Ciência & Saúde Coletiva

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2025, Volumen 30 Nº 3 elocation e16752024

Resumen: Pt Es En | Texto: Pt Es En | PDF: Pt | PDF: Es | PDF: En

Resumo Busca-se analisar a implementação da atenção à saúde em recuperação e reabilitação no país considerando a assistência oferecida às pessoas em situação de violência e acidentes. Essa forma de atenção corresponde à diretriz específica da Política Nacional de Morbimortalidade por Acidentes e Violências. Realizou-se um estudo nacional quantitativo descritivo; dados foram coletados via plataforma eletrônica com links para os secretários municipais de saúde dos 5.570 municípios brasileiros acessarem aos questionários (113 responderam). Os resultados mostram que houve avanços em algumas áreas como criação de normativas, descentralização da atenção, aumentos dos serviços e diversidade de profissionais em boa parte das cidades participantes. Mas há lacunas históricas como subfinanciamento do setor, fragilidades na infraestrutura e de recursos humanos, falhas na dispensação de órteses e próteses e distribuição desigual de serviços nas regiões do país. Conclui-se que embora o cenário para pessoas em situação de acidentes e violências tenha melhorado nos últimos anos, ainda está muito distante de ser um serviço universal, integral e equânime.

Resumen Se busca analizar la implementación de la atención a la salud en recuperación y rehabilitación en el país, considerando la asistencia brindada a personas en situación de violencia y accidentes. Esta forma de atención corresponde a la directriz específica de la Política Nacional de Morbimortalidad por Accidentes y Violencia. Se realizó un estudio nacional cuantitativo descriptivo; los datos fueron recolectados mediante una plataforma electrónica con enlaces para que los secretarios municipales de salud de los 5,570 municipios brasileños accedieran a los cuestionarios (113 respondieron). Los resultados muestran que hubo avances en algunas áreas, como la creación de normativas, la descentralización de la atención, el aumento de los servicios y la diversidad de profesionales en gran parte de las ciudades participantes. Sin embargo, persisten brechas históricas como el subfinanciamiento del sector, debilidades en infraestructura y en recursos humanos, fallas en la provisión de órtesis y prótesis, y una distribución desigual de servicios en las regiones del país. Se concluye que, aunque el panorama para las personas en situación de accidentes y violencias ha mejorado en los últimos años, todavía está lejos de ser un servicio universal, integral y ecuánime.

Abstract This article aims to analyze healthcare implementation in recovery and rehabilitation in the country, considering the assistance offered to victims of violence and accidents. Rehabilitation corresponds to the specific guideline of the National Policy on Morbimortality due to Accidents and Violence. A descriptive quantitative study was conducted nationwide by analyzing data collected through the electronic platform to access a questionnaire sent to the municipal health secretaries of the 5,570 Brazilian municipalities (113 answered). The results revealed advances in some areas, such as formulating regulations, decentralizing care, and increasing the availability of services and variability of professionals in most participating cities. However, we identified historical gaps, such as the sector’s underfunding, weak infrastructure and human resources, problems regarding the provision of orthoses and prostheses, and unequal distribution of services in the country’s regions. Although the recovery/rehabilitation backdrop of accident and violence victims has improved in Brazil in recent years, it is still far from offering a universal, comprehensive, and equitable service.

https://doi.org/10.1590/1413-81232025303.1675024

14.

Lima bean responses to high temperatures in natural and controlled environments
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Silva, Rubens R. C.

; Carvalho Junior, Gilmar M. de

; Moura, Jefferson B. L. de

; Diniz, Yasmin B.

; Matos Filho, Carlos H. A.

; Lopes, Ângela C. de A.

; Gomes, Regina L. F.

; Silva, Verônica B. da

Revista Caatinga

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2025, Volumen 38 elocation e12064

Resumen: Pt En | Texto: Pt En | PDF: Pt | PDF: En

RESUMO Os estresses abióticos, como as altas temperaturas, são potencializados pelas mudanças climáticas. O feijão-fava apresenta maior tolerância às altas temperaturas em comparação ao feijãocomum. O conhecimento dessa tolerância as altas temperaturas de germoplasma landraces de feijão-fava é importante para o desenvolvimento de programas de melhoramento. Assim, objetivouse com este trabalho verificar a resposta de variedades crioulas de feijão-fava do Banco de germoplasma de Phaseolus da Universidade Federal do Piauí (BGP-UFPI, Brasil) às altas temperaturas, em dois ambientes. Foram avaliadas as cinco variedades crioulas com maior desempenho emissão de flores e vagens formadas (UFPI-945, UFPI1037, UFPI-876, UFPI-1036 e UFPI-1064) e dois ambientes de cultivo natural (29ºC) e controlado (37ºC), utilizando-se o delineamento inteiramente ao acaso, com quatro repetições, sendo uma planta por parcela. Realizou-se a análise de variância e o teste Turkey (P < 0,05) para as dozes variáveis quantitativas, seguidas pela correlação de Pearson. Há variabilidade genética em feijão-fava para tolerância à alta temperatura tanto em ambiente natural quanto controlado. Para os caracteres espessura e largura vagem, número de flores, abortamento de flor e de vagem destacaram-se tanto em ambiente natural quanto controlado o genótipo UFPI-1064. A correlação de Pearson aferiu que o ambiente natural, se sobresaiu com correlações positivas e de altas magnitudes em número e o abortamento de flores. Contudo, em ambiente controlado, o número de vagem e número de sementes por vagem também tiveram correlações de altas magnitudes. abióticos climáticas feijãofava feijão fava feijãocomum melhoramento Assim BGPUFPI, BGPUFPI BGP UFPI, UFPI (BGP-UFPI Brasil UFPI945, UFPI945 945, 945 (UFPI-945 UFPI1037 UFPI876, UFPI876 876, 876 UFPI-876 UFPI1036 1036 UFPI-103 UFPI1064 1064 UFPI-1064 29ºC ºC (29ºC 37ºC, 37ºC , (37ºC) utilizandose utilizando acaso repetições parcela Realizouse Realizou P 0,05 005 0 05 quantitativas destacaramse destacaram UFPI1064. 1064. Contudo UFPI94 94 (UFPI-94 UFPI103 UFPI87 87 UFPI-87 103 UFPI-10 UFPI106 106 UFPI-106 (37ºC 0,0 00 UFPI9 9 (UFPI-9 UFPI10 UFPI8 8 UFPI-8 10 UFPI-1 0, (UFPI- UFPI1 UFPI- 1 (UFPI

ABSTRACT Effects of abiotic stresses, such as high temperature, on plants are exacerbated by climate change. Lima beans exhibit higher tolerance to high temperatures than the common beans. Understanding the tolerance of lima bean landrace germplasm to high temperatures is important to improve their breeding. Therefore, in this study, we aimed to examine the high temperature responses of lima bean landrace varieties obtained from the Phaseolus Germplasm Bank at Universidade Federal do Piauí (BGP-UFPI, Brazil) in two environments. Five landraces showing the best performance in emission of flowers and number of pods formed (UFPI-945, UFPI1037, UFPI-876, UFPI-1036, and UFPI-1064) were evaluated in two cultivation environments, natural (29 ºC) and controlled (37 ºC), using a completely randomized design with four replications, with each plot consisting of a single plant. Analysis of variance and Tukey’s test (P < 0.05) were performed for 12 quantitative traits, followed by Pearson’s correlation analysis. Lima beans exhibited genetic variability in high temperature tolerance in both natural and controlled environments. Specifically, UFPI-1064 exhibited superior performance with higher pod thickness and width and number of flowers and lower flower and pod abortion than the other varieties in both natural and controlled environments. Pearson's correlation analysis revealed positive and strong correlations between the number of flowers and flower abortion in the natural environment and number of pods and seeds per pod in the controlled environment. stresses change breeding Therefore study BGPUFPI, BGPUFPI BGP UFPI, UFPI (BGP-UFPI Brazil environments UFPI945, UFPI945 945, 945 (UFPI-945 UFPI1037 UFPI876, UFPI876 876, 876 UFPI-876 UFPI1036, UFPI1036 1036, 1036 UFPI-1036 UFPI1064 1064 29 (2 ºC 37 (3 ºC, , replications plant Tukeys Tukey s P 0.05 005 0 05 1 traits Pearsons Pearson Specifically UFPI-106 UFPI94 94 (UFPI-94 UFPI103 UFPI87 87 UFPI-87 103 UFPI-103 UFPI106 106 2 ( 3 0.0 00 UFPI-10 UFPI9 9 (UFPI-9 UFPI10 UFPI8 8 UFPI-8 10 0. UFPI-1 (UFPI- UFPI1 UFPI- (UFPI

https://doi.org/10.1590/1983-21252025v3812064rc

15.

Genetic variability of wild yellow plum (Ximenia americana L.) based on rapd markers Ximenia L. L
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Rêgo, Elizanilda R. do

; Cabral, Laertty G. de S.

; Pessoa, Angela M. dos S.

; Moreira Filho, João E.

; Batista, Fabiane R. da C.

; Rêgo, Mailson M. do

Revista Caatinga

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2025, Volumen 38 elocation e11873

Resumen: Pt En | Texto: Pt En | PDF: Pt | PDF: En

RESUMO Vários estudos etnobotânicos destacaram a importância da ameixa amarela como espécie vegetal útil no Nordeste brasileiro. Para domesticar e incorporar uma espécie nativa em sistemas produtivos é necessário obter informações sobre seu desenvolvimento e variação genética. Este trabalho teve como objetivo analisar a variabilidade genética de indivíduos de X. americana, acessada por marcadores moleculares amplificados ao acaso (RAPD). Foram utilizados 26 genótipos de X. americana, coletados na reserva particular Fazenda Canto das Emas, na cidade de Caturité, estado da Paraíba, Brasil. Por meio da técnica RAPD, foi possível avaliar as diferenças genéticas entre genótipos nativos em uma população de ameixa silvestre. Baseado no coeficiente de dissimilaridade de Sokas e Rohlf, foi possível formar quatro grupos distintos pelo método UPGMA. O coeficiente de correlação cofenética foi de 0,83, revelando variabilidade na consistência do padrão de agrupamento. Os genótipos de X. americana apresentam diversidade genética detectada por marcadores RAPD, que têm se mostrado eficientes na caracterização de indivíduos. Os genótipos 4, 8, 9, 11, 13, 14, 15, 16, 18, 21, 24, e 25 são os mais divergentes e devem ser utilizados em estratégias de conservação e programas de melhoramento. brasileiro X RAPD. RAPD . (RAPD) 2 Emas Caturité Paraíba Brasil silvestre Rohlf UPGMA 083 0 83 0,83 agrupamento 4 8 9 11 13 14 15 16 18 21 24 melhoramento (RAPD 08 0,8 1 0,

ABSTRACT Several ethnobotanical studies highlighted the importance of yellow plum as a useful plant species in the Brazilian Northeast region. In order to domesticate and incorporate a native species in production systems it is necessary to obtain information on its development and genetic variation. This work aimed to analyze the genetic variability of individuals of X. americana, accessed by Random Amplified Polymorphic DNA (RAPD) molecular markers. 26 genotypes of X. americana, randomly collected at the private reserve Campo das Emas Farm located in the Caturité City, Paraíba State, Brazil, were used in the study. Through the RAPD technique it was possible to assess the genetic variations among native genotypes within a wild plum population. Based on Sokal and Rohlf dissimilarity coefficient it was possible to form four distinct groups using the UPGMA method. The Cophenetic Correlation Coefficient was 0.83, revealing variability in the consistency of the cluster pattern. The genotypes of X. americana have genetic diversity detected by RAPD markers, which have shown to be efficient in characterizing individuals. Genotypes 4, 8, 9, 11, 13, 14, 15, 16, 18, 21, 24, and 25 are the most divergent and should be used in conservation strategies and breeding programs. region variation X (RAPD markers 2 City State Brazil study population method 083 0 83 0.83 pattern 4 8 9 11 13 14 15 16 18 21 24 programs 08 0.8 1 0.

https://doi.org/10.1590/1983-21252025v3811873rc

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