bluuebunny/crossref_metadata_2025 huggingface dataset:
A conserved complex of microneme proteins mediates rhoptry discharge in Toxoplasma
Authors: Valleau Dylan , Sidik Saima M , Godoy Luiz C , Acevedo‐Sánchez Yamilex , Pasaje Charisse Flerida A , Huynh My‐Hang , Carruthers Vern B , Niles Jacquin C , Lourido Sebastian
Published: October 2023

Apicomplexan parasites discharge specialized organelles called rhoptries upon host cell contact to mediate invasion. The events that drive rhoptry discharge are poorly understood, yet essential to sustain the apicomplexan parasitic life cycle. Rhoptry discharge appears to depend on proteins secreted from another set of organelles called micronemes, which vary in function from allowing host cell binding to facilitation of gliding motility. Here we examine the function of the microneme protein CLAMP, which we previously found to be necessary for Toxoplasma gondii host cell invasion, and demonstrate its essential role in rhoptry discharge. CLAMP forms a distinct complex with two other microneme proteins, the invasion‐associated SPATR, and a previously uncharacterized protein we name CLAMP‐linked invasion protein (CLIP). CLAMP deficiency does not impact parasite adhesion or microneme protein secretion; however, knockdown of any member of the CLAMP complex affects rhoptry discharge. Phylogenetic analysis suggests orthologs of the essential complex components, CLAMP and CLIP, are ubiquitous across apicomplexans. SPATR appears to act as an accessory factor in Toxoplasma, but despite incomplete conservation is also essential for invasion during Plasmodium falciparum blood stages. Together, our results reveal a new protein complex that mediates rhoptry discharge following host‐cell contact.
Influence of socioeconomic factors on COVID-19 mortality in children: a scoping review
Authors: Silva Bianca Chel da , Ribeiro Ana Cristina , Uehara Silvia Carla da Silva André
Published: October 2023

Objective: to identify the scientific evidence on the relationship between socioeconomic factors and mortality in children due to COVID-19. Methods: this is a scoping review. Searches were carried out in the following databases: US National Library of Medicine - National Institutes of Health; Scientific Electronic Library Online; Institute for Scientific Information; Cumulative Index to Nursing and Allied Health Literature; and SciVerse Scopus. Results: 15 articles were selected that showed the influence of socioeconomic factors on infant mortality from Severe Acute Respiratory Syndrome Coronavirus 2. Conclusion: it was shown that socioeconomic factors are related to increased mortality from COVID-19 in the infant population, low income and residence in locations considered to be of greater socioeconomic vulnerability, which were presented as important variables to be considered in the COVID-19 pandemic. Contributions to practice: several factors are related to increased susceptibility to Severe Acute Respiratory Syndrome Coronavirus infection and worsening of the disease in children. However, understanding that socioeconomic factors can be a determinant of COVID-19 incidence and mortality in children highlights the need to invest in actions aimed at reducing socioeconomic inequalities, to reduce preventable deaths.
Global exponential convergence of delayed inertial Cohen–Grossberg neural networks
Authors: Wu Yanqiu , Dai Nina , Tu Zhengwen , Wang Liangwei , Tang Qian
Published: October 2023

In this paper, the exponential convergence of delayed inertial Cohen–Grossberg neural networks (CGNNs) is studied. Two methods are adopted to discuss the inertial CGNNs, one is expressed as two first-order differential equations by selecting a variable substitution, and the other does not change the order of the system based on the nonreduced-order method. By establishing appropriate Lyapunov function and using inequality techniques, sufficient conditions are obtained to ensure that the discussed model converges exponentially to a ball with the prespecified convergence rate. Finally, two simulation examples are proposed to illustrate the validity of the theorem results.
The Motivation of the Foreign Students of Vilnius University to Learn Lithuanian as a Second Language
Authors: Bružaitė-Liseckienė Justina
Published: October 2023

The article analyses the motivation of students of Vilnius University to learn Lithuanian as a second language and determines which sociolinguistic factors have a significant influence on students’ motivation. The main research tool is the questionnaire on motivation to learn Lithuanian as a L2, which was created based on the theories and questionnaires of two linguistic researchers on learning motivation, Robert Gardner (2004) and Zoltán Dörnyei (2010). 89 students of Vilnius University, beginners of Lithuanian language as L2 students, participated in the study. 50 subjects were medical students, 39 were students attending Lithuanian language courses as Erasmus exchange students. The study found that motivation to learn Lithuanian is usually significantly influenced by students’ main reason for choosing to learn Lithuanian. Those who emphasised that they were learning Lithuanian because the course was mandatory for them (i.e., the majority of medical students) had, in most cases, lower motivation to learn Lithuanian. The latter students should be distinguished from those who cite living in Lithuania or the desire to communicate in Lithuanian as reasons for learning Lithuanian. The motivation of these subjects to learn Lithuanian is related to the image of the ideal self, integrative motivation, positive state of the Lithuanian language learning environment, attitude toward the Lithuanian community, interest in L2 learning, and effort to learn Lithuanian. This shows a much closer connection not only with the Lithuanian language itself, but also with the context in which it is learned and used. Significant differences in motivation to learn Lithuanian are also found between medical students and Erasmus exchange students. The motivation of medical students differed from that of Erasmus students, who scored significantly higher only on preventive motivation. Erasmus students, on the other hand, learn Lithuanian under more general cultural and educational incentives (greater interest in Lithuanian culture, motivation to learn L2).
Prof. Vladas Gronskas International Scientific Conference
Authors: Šarkiūnaitė Ingrida
Published: October 2023

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The Role of Artificial Intelligence, Financial and Non-Financial Data in Credit Risk Prediction: Literature Review
Authors: Miliūnaitė Laura , Žigienė Gerda
Published: October 2023

Small and medium-sized enterprises (SMEs) are of major importance in world economies and job creation. Financing is one of the key issues for SME development since SMEs are often considered riskier than large companies. It is argued in the literature that artificial intelligence (AI) and non-financial data could increase the financial inclusion of disadvantaged groups, such as SMEs. This article presents an overview of selected studies on credit risk prediction from the 1960s to 2022, covering topics of research work applying classical statistical methods, studies using AI methods on traditional financial data and studies applying AI methods on non-financial data. Literature overview results showed that the inclusion of non-financial data in credit risk prediction models could increase credit risk prediction performance, while AI methods can enable the inclusion of non-financial data. Since non-financial data potentially could be used as alternative data in credit prediction models, AI and non-financial data could help to increase access to finance for SMEs
The Development of Sustainable Business Models: Concept, Elements and Importance
Authors: Olusola-Christwealth Delightsome , Kiaušienė Ilona
Published: October 2023

Advances in technology, falling trade barriers, economies of scale and domestic market saturation are considered some of the key drivers behind globalisation. Globalising businesses require the management of complex solutions to coordinate resources and processes across functions and geographies. The importance of strong business models is therefore vital in view of increasing global competition. Aided by the development of sustainable business models, entrepreneurs and small firms can confidently participate in networks and capture value from networking relationships, regionally and internationally, to enhance their global presence. The aim of this research is to investigate the importance of development of sustainable business models for international companies. Results showed the development of sustainable business models are important in motivating corporate innovative measures for sustainability, and this is a driving force behind competitiveness
Links Between Leader Identity, Leadership Identity and Their Fusion
Authors: Raudonė Odeta
Published: October 2023

Growing body of research in leader and leadership identity exhibits the topic’s importance in today’s turbulent and uncertain global environment. Leader identity, which is related to the personal development of the leader, analysed at personal, relational and collective (group) levels. However, leader identity does not fully support leadership. Leaders operate and grow within the context of the people they lead – the group, the followers, who collectively possess social (group) identity. Researchers view this as a complex phenomenon involving shared values, perspectives and goals. There is no distinct line that separates leader identity from group identity, but there is an area where they clash. As a personevolves as a leader, leader identity is expected to incorporate more elements of group identity and develop towards it, although that is not inevitable. The current studyemphasises leader-follower interactions and identity fusion, linking them to identity leadership development and suggesting possible outcomes
INFLUENCE OF MARKETING INNOVATIONS ON THE PRODUCT POLICY OF ENTERPRISES
Authors: LYSENKO I.
Published: October 2023

The purpose. Theoretical and practical aspects of using marketing innovations in the product policy of enterprises have been studied, and their impact on competitiveness and profitability of companies has been justified. The article is to analyze the role of marketing innovations in the product policy of enterprises and their impact on business development in the modern dynamic market environment. Methods. The study is based on relevant scientific research and publications, analyzing the latest trends and approaches in the field of marketing. The research was conducted through the analysis of scientific sources and empirical data, using methods such as dynamic, semantic, comparative analysis, systematization method, grouping method, analysis and synthesis, abstract-logical and expert methods, with the aim of identifying and describing various types of marketing innovations, their peculiarities and relationships with the product policy strategy of the enterprise. The  results. Marketing innovations are a key factor in business development in conditions of unstable market environment and changing consumer needs. Their implementation will allow enterprises to ensure sustainable competitive development and positioning in the market. Scientific novelty lies in proposing the implementation of marketing innovations in the practice of enterprises, including the application of new methods of advertising and product promotion, creating exclusive products, using innovative technologies in production, and more. The practical significance of the research lies in its potential to form new theories and concepts in the field of marketing, increase the level of knowledge and qualifications of specialists, consider modern approaches to marketing, such as the development of new products, their market promotion, quality assurance of goods and services, and brand creation and development, with the aim of increasing the competitiveness of enterprises.
FACTORS OF INFLUENCE ON ECONOMIC DECISION-MAKING IN BUSINESS ACTIVITY IN CONDITIONS OF MARTIAL STATE
Authors: ZAKHARCHENKO Natalia , DOBROVA DOBROVA , FIALKOVSKA Anastasiia
Published: October 2023

Goal. To study the main factors of making business decisions at enterprises. Method. The method of studying and summarizing information, the general theory of systems and system analysis were used for research. The results. The article examines changes in economic decision-making based on the factors of the micro- and macro-environment of enterprises that influence these decisions during martial law, and compares them with pre-war factors. The authors of the article analyze on the basis of statistical data the change in approaches to enterprise management, highlight the main problems and tasks of enterprise development with their comparison over time. Reasoned position of the authors regarding the improvement of strategic planning of the enterprise. Scientific novelty. Tools for improving economic decisions at enterprises of various types under the conditions of resource limitation to achieve the desired economic state of the enterprise, taking into account the planned and actual results of the enterprise's activities during the pre-war and martial law periods, are proposed. Practical significance. The conclusions made in this article can be used by entrepreneurs for the analysis of the formed business decisions and their adoption.
RESEARCH ON TRANSPARENCY OF ECONOMIC-ORGANIZATIONAL SUPPORT IN UKRAINIAN REGIONAL CENTERS: BEFORE AND AFTER FULL-SCALE INVASION
Authors: BELOPOLSKY N. , TARASEVICH E. , ZHYLINSKA L.
Published: October 2023

Purpose. The objective of this study is to analyze the level of transparency and accessibility of information regarding the activities of local self-government bodies in the regional centers of Ukraine, as well as to identify economic-organizational problems associated with ensuring openness in Ukrainian cities. Methodology. The following research methods were employed to achieve the stated objective: analysis, synthesis, deduction, comparison, and scientific inquiry. Results. An analysis of the transparency of economic-organizational support in Ukrainian regional centers was conducted before and after the full-scale invasion by Russian forces. The degree of transparency, which characterizes the level of openness of local self-government bodies in the regional centers of Ukraine from 2017 to 2022, was identified. Economic-organizational problems related to ensuring transparency in Ukrainian cities were also identified. Scientific novelty. The research has revealed economic-organizational problems associated with ensuring transparency in Ukrainian cities, highlighting the need for further examination and resolution of complex economic, organizational, and managerial aspects that influence the level of transparency and accessibility of information about the activities of local self-government bodies. Practical significance. This research helps identify specific economic-organizational problems that affect the transparency of local self-government. It contributes to raising awareness and understanding of these issues, as well as directing attention towards their resolution.
Structural transformations and their impact on the mechanical and antifriction properties in the process of alloying graphitized hypereutectoid steel with copper
Authors: Stepanova Natalia V. , Lozhkina Elena A.
Published: October 2023

The purpose of the work is to develop a cast antifriction material based on an iron-carbon alloy with a high copper content for use in large, heavy duty sliding friction units. Using the casting method in self-hardening liquid glass mixtures, two specimens of hypereutectoid graphitized steel with different copper contents (0.09 and 8.76 wt.%) were produced. To obtain graphite in the steel structure, modification with the silicocalcium (SiCa) was used. The microstructural examination was carried out using optical metallography, SEM and TEM methods. The impact of copper on the structure as well as the mechanical and antifriction properties of graphitized hypereutectoid steel was studied. It was found that adding 8.76 wt.% of copper to the steel composition leads to an increase in the Brinell hardness level of the material from 250 to 300 HB, ultimate tensile strength from 250 to 380 MPa and compressive strength from 1050 to 1200  MPa, which is associated with an increase in the microhardness of pearlite from 350 to 420 HV. To assess the impact of copper on the sliding friction coefficient of graphitized hypereutectoid steel, a curve of sliding friction coefficient vs applied load was plotted; the experiment was carried out according to the liner-on-disk scheme. The wear resistance of materials under sliding friction conditions was also assessed using this method. Copper alloying has a positive effect on the wear resistance of graphitized hypereutectoid steel by increasing the mechanical properties of the material and also by reducing the level of the sliding friction coefficient under boundary lubrication conditions.
Diabetes gestacional autorreferido - uma análise da Pesquisa Nacional de Saúde
Authors: Souza Cláudia Meurer , Iser Betine Moehlecke , Malta Deborah Carvalho
Published: October 2023

Resumo Introdução O diabetes mellitus gestacional é definido como qualquer grau de intolerância à glicose, diagnosticado pela primeira vez durante a gestação, podendo ou não persistir após o parto. Sua prevalência ainda é conflitante, mas os riscos oferecidos a mãe e feto são diversos. Objetivo Identificar as respostas positivas de mulheres sobre um diagnóstico de diabetes recebido na gestação e relacioná-lo a características sociodemográficas e do pré-natal, além de descrever as orientações recebidas frente ao diagnóstico. Método Estudo com característica transversal que utiliza dados da Pesquisa Nacional de Saúde 2013, conforme o autorrelato de diagnóstico de diabetes gestacional. Realizou-se análise bivariada e cálculo das prevalências e razões de prevalência, com intervalo de confiança de 95% (IC95%), considerando plano de amostragem complexa. Resultados O diagnóstico de diabetes mellitus gestacional no período pré-natal foi relatado por 106 mulheres, com uma prevalência ponderada de 6,6% (IC95% 5,0-8,5). Verificou-se associação entre o relato de diagnóstico na gestação com maior idade e cor não branca. A maioria das mulheres diagnosticadas recebeu orientações quanto aos riscos da doença, mas poucas foram encaminhadas para consulta com especialista. Conclusão Os resultados detalhados da PNS fornecem estimativas populacionais sobre a magnitude da doença e possibilitam identificar o conjunto de fatores associados ao DMG.
System proximity index ratio (SPIR) accuracy in forecasting the sustainability of crop-livestock farming systems in Indonesian paddy fields
Authors: Sugandi Dedi , Purnamasari Neneng Ratna , Nurawan Agus , Sutrisna Nana , Surdianto Yanto
Published: October 2023

Abstract The crop-livestock farming system in paddy fields is integrated between rice crops and beef cattle (rice-beef cattle CLFS). Rice plants will produce straw and rice bran that can be used for animal feed, and livestock will produce compost/manure that can be used for rice nutrition. Some other benefits of implementing CLFS are increasing crop productivity, increasing the value of farmers' income, farming cost efficiency, and preserving the environment. The probability of the sustainability of CLFS application in paddy fields can be measured by calculating the system proximity index ratio using the SPIR formula. This research aims to demonstrate the accuracy of the SPIR formula in predicting the probability of CLFS sustainability in paddy fields. This study compares CLFS programs in several regions in Indonesia. It uses an independent sample t-test analysis tool with one-way rejection criteria to see the difference in SPIR scores on sustainable and unsustainable CLFS. The results showed that the SPIR formula could predict the sustainability of the CLFS program in Indonesia. However, further studies are needed to prove its ability to predict CLFS sustainability in other parts of the world.
O menu da controvérsia: situação atual e perspectivas da alimentação escolar em Espanha
Authors: Anjos Flávio Sacco dos , Caldas Nádia Velleda
Published: October 2023

Resumo Os índices de sobrepeso e de obesidade infantil crescem de forma alarmante na Espanha, afetando mais fortemente as famílias pobres face a ingestão de artigos de alto valor calórico e baixo valor nutricional. A pandemia do Covid-19 agravou este cenário. Assegurar o acesso universal e gratuito à alimentação escolar vem sendo apontado como estratégia para o enfrentamento desta questão, bem como para combater a fome e a desigualdade social. A pesquisa que ensejou a elaboração deste artigo desenvolveu-se em Espanha entre 2019-2020. Explora os paradoxos e desafios que envolvem a alimentação escolar neste país europeu e os impasses relativos à criação de programas de tipo “home-grown school feeding”. A pesquisa em tela se situa no âmbito da sociologia da alimentação. Dentre as conclusões, mostra que a pobreza, fome e insegurança alimentar não são aspectos conjunturais, mas problemas de natureza estrutural, cujo enfrentamento requer um marco político e institucional consistente.
Angle Class II/2nd Division: is there an alignment?
Authors: NASCIMENTO Ana Lucia de Oliveira , REIS Fabiano , NAGAE Mirian Hideko
Published: October 2023

Abstract Introduction Interdisciplinary investigative study of the stomatognathic-cervical complex, necessary to understand the structure and biomechanics of this system in Angle Class I and II / 2nd Division participants. Objective To evaluate alignment and position of cranial cervical structures on radiographs and their functional relationship with the stomatognathic system. Material and method Trans Oral and Profile radiographs were submitted to biomechanical analysis, considered the linear and angular measurement of Atlas and Axis through the application included in the radiogram software. Result We observed a significant difference in the angular measurements of vertical alignment between the Skull, Axis, and the Mandible (p = <0.001), and in the left joint between the Atlas and the Axis (AE: p = 0.011; SEA: p = 0.042). Among the linear measures of the distances between the Atlas and the Axis, the AOD distance presented statistics quite close to the level of significance (p = 0.0502), but above. There was no statistically significant difference in the other measures. Conclusion In this study, the alignment between the Atlas and Axis cervical vertebrae and the mandible and angles of the atlanto-occipital joints are altered in Class II / 2nd Division participants. There is no difference in the size and distance of the Atlas and the Axis between the Classes.
Geoprogrammatic disparities in the performance of tuberculosis indicators in the homeless population in Brazil: an ecological approach
Authors: Pavinati Gabriel , Lima Lucas Vinícius de , Radovanovic Cremilde Aparecida Trindade , Magnabosco Gabriela Tavares
Published: October 2023

ABSTRACT Objective: To analyze the performance and spatial distribution of tuberculosis control indicators in the homeless population in Brazil. Methods: Ecological study, which had the regions and federal units of Brazil as the unit of analysis. The indicators considered, referring to the period from 2015 to 2021, were: proportion of HIV testing, proportion of tuberculosis-HIV co-infection, proportion of directly observed treatment, and proportion of outcomes (cure, treatment abandonment and death). The calculation was performed on each ecological unit, as recommended by the Ministry of Health. For the production of geographic figures, the technique of natural breaks was used. Results: It was identified that people living on the streets had: low HIV testing, especially in Pará (71.7%); high proportion of tuberculosis-HIV coinfection, especially in Rio Grande do Sul (39.9%); and unsatisfactory implementation of directly observed treatment, mainly in Paraíba (7.7%). With regard to outcomes, there was a high rate of treatment abandonment, with a higher proportion in Roraima (52.9%), and a high number of deaths, with an emphasis on Mato Grosso do Sul (23.1%), which also recorded the worst cure rate (28.7%). Conclusion: There was evidence of poor performance of tuberculosis control indicators in homeless people, with heterogeneous distribution between states and regions of the country, and it is clear that most of them had insufficient results. These data raise the persistence of difficulties and challenges inherent to the implementation of tuberculosis control strategies for this population in the national territory.
THE REPRODUCTION OF INEQUALITIES IN ACCESS TO EDUCATIONAL STATISTICS
Authors: Menezes Vitor Matheus Oliveira de , Bento Fabiana da Silva , Garcia Beatriz Silva
Published: October 2023

Abstract This article analyzes the factors that restrict the availability of educational data. Focusing on secondary school, the article demonstrates that most of those municipalities and schools which, in 2022, did not have data available for the Sistema de Avaliação da Educação Básica [Basic Education Assessment System] (Saeb), either presented low average proficiency indicators in 2019, or did not have data available in 2019. By means of logistic regression, the article demonstrates that the likelihood of a municipality achieving the minimum participation rate for the Saeb, in 2022, was greater amongst those with a high average proficiency in 2019, a greater number of enrollments, and more effective responses to the Covid-19 pandemic. The results demonstrate a reproduction of educational inequalities in the availability of data.
Functional status and associated factors in older persons living on the island of Fernando de Noronha: a cross-sectional study
Authors: Mello Amanda Maria Santiago de , Moreira Rafael da Silveira , Silva Vanessa de Lima
Published: October 2023

Abstract Objective To analyze the functional status profile and associated factors in older persons living on Fernando de Noronha Island/Pernambuco, Brazil. Method This was a cross-sectional, analytical study, and data collection was conducted between August and October 2019. The study population comprised 176 older persons living on the island. The collection protocol was applied through an interview to respond to the behavior of demographic, social, clinical and environmental variables, and to the assessment instruments. The functional status was determined from the Analysis of Latent Classes, evaluated by the protocols of the domains: cognition, mood, instrumental activities of daily living, mobility and communication. Results The chosen analysis model had two classes, named as: “Good autonomy and independence” and “Moderate autonomy and partial dependence”. Most older persons had good functional status and the associated factors were: being male, being separated or divorced, living alone, visiting friends or relatives, having worked more than 36 years, being literate, not having a visual or hearing impairment, taking one or two medications and having a history of falls. Conclusion The functional status of island older persons was presented as a multifactorial phenomenon, as demographic, social and clinical factors remained independently associated with good functionality. It is important that the maintenance of the functional state is encouraged in the implementation of public policies aimed at the specificities of populations residing on islands.
Nursing Workload and care required by older adults in intensive care
Authors: Ribeiro Joathan Borges , Lopes Francine Jomara , Barbosa Ana Carolina de Lima , Gallasch Cristiane Helena , Santos Eduesley Santana , Ferretti-Rebustini Renata Eloah de Lucena
Published: October 2023

Abstract Objective To analyze the workload and nursing care requirements of elderly people admitted to the intensive care unit (ICU) compared to adults. Method Cross-sectional study carried out in two ICUs of two hospitals (public and private) in the metropolitan region of São Paulo. The following variables were extracted from the electronic medical records of patients admitted to the units in 2019: age, gender, length of ICU stay, Simplified Acute Physiology Score (SAPS 3) and Nursing Activities Score (NAS). The data was analyzed using descriptive statistics. Means were compared using Student's t-test and the association between the frequencies of interventions required by the participants using Fischer's exact test. Results The study included 495 patients, 56.6% of whom were elderly with a mean age of 74.9± 9.5 years. The length of stay of the elderly in the ICU was 6.0±7.7 days. It was found that the average SAPS3 score on admission was 48.3±13.7 points and the NAS score, also on admission, was 71.0±10.4 points, being higher among older people than adults, both for severity (p<0.001) and workload (p=0.007). Conclusion Older age is associated with a greater workload for intensive care unit nurses and a greater chance of interventions, associated with greater severity on admission and longer ICU stays for this population compared to adults.
Evaluation of a propolis hydroalcoholic solution with glycine in the joint reduction of microorganisms and helminth eggs from leafy green vegetables
Authors: Silveira Juliana da , Alfredo Natália de Almeida Corrêa , Beux Marcia Regina , Ferreira Sila Mary Rodrigues , Leal Diego Averaldo Guiguet
Published: October 2023

Abstract The main goal of this study was to evaluate the effectiveness of a propolis hydroalcoholic solution with glycine on the reduction of microorganisms and helminth eggs removal in lettuce leaves. Three experimental groups were evaluated in triplicate or replicates: microbiological (ME), parasitological (PE), and microbiological and parasitological (MPE). Before the experiments, the initial concentration of the native microbiota was assessed by counting mesophilic aerobes, molds and yeasts, using conventional microbiological techniques. Lettuce leaves were washed in tap water and subjected to different immersion treatments: propolis hydroalcoholic solution (PHS), propolis hydroalcoholic solution at pH 5.5 (PHS2), and propolis hydroalcoholic solution with glycine (PHS-glycine). In ME, propolis hydroalcoholic solution combined or not with glycine, was evaluated on the reduction of native microbiota. Residual microbiological contamination was assessed. In the PE, the effect of PHS2 and PHS-glycine was evaluated on the removal of a known number of Ascaris suum eggs on leaves artificially contaminated. In MPE, PHS-glycine was evaluated on the reduction of native microbiota and removal of eggs. A reduction of more than 2 log CFU/g was observed in ME. In PE, PHS-glycine removed 37.22% of eggs. In MPE, the PHS-glycine reduced 3.3 CFU/g of mesophilic aerobes, 5.0 log CFU/g of fungi, and 35.53% of eggs from vegetables. The results highlighted the solution’s efficiency in reducing or eliminating different contaminants in vegetables and reinforced the need for the development of hygiene methods that do not harm human health and are reproducible at the household level.
Perfil linguístico de crianças com transtornos de linguagem e fala e participação da família no processo terapêutico: revisão integrativa de literatura
Authors: Bagetti Tatiana , Nascimento Viviane Santos do , Silva Gisele Gouvea da , Lima Renato Sampaio
Published: October 2023

RESUMO Objetivo: investigar o perfil linguístico (sintomas linguísticos e fatores de risco) de crianças com transtornos de comunicação, linguagem e fala e verificar a participação da família no processo terapêutico. Métodos: foi realizada uma revisão integrativa da literatura. Foram incluídos estudos sobre sintomas linguísticos de crianças com Transtorno do Desenvolvimento da Linguagem (TDL), TEA (Transtorno do Espectro Autista) e Transtornos Fonológicos (TF), publicados nos últimos 10 anos (2012 a 2022) em língua portuguesa nas bases de dados: PubMed, Scielo e BVS. Revisão da Literatura: aplicando os critérios de elegibilidade, foram incluídos 24 estudos. As crianças apresentaram diferentes sintomas linguísticos. No TF verificaram-se quantidade maior de processos fonológicos, menor velocidade de fala, dificuldades na percepção auditiva e no desenvolvimento morfossintático e semântico. No TDL verificaram-se alterações na morfologia nominal, na compreensão morfossintática, maior utilização de verbos intransitivos, omissões de complementos verbais e dificuldade em resolução de conflitos. No TEA observaram-se dificuldades na interação social, imitação, alterações prosódicas e diminuição na responsividade. O principal fator de risco foi a prematuridade e a família foi considerada crucial como rede de apoio no processo terapêutico. As atitudes da família foram facilitadoras ou barreiras para a melhora do paciente, dependendo da forma como as famílias correspondiam às orientações terapêuticas. Conclusão: o perfil linguístico depende dos diferentes transtornos de linguagem/fala, as singularidades de cada criança devem ser consideradas e a participação da família é crucial no processo terapêutico.
Preschoolers’ cognitive-linguistic performance in different educational contexts
Authors: Queiroga Bianca Arruda Manchester de , Rosal Angélica Galindo Carneiro , Braga Thaís , Melo Jéssica Katarina Olímpia de , Capellini Simone Aparecida
Published: October 2023

ABSTRACT Purpose: to investigate preschoolers’ cognitive-linguistic performance in different educational settings. Methods: thirty-nine children aged 4:0 to 5:11 years, enrolled in two private preschools from different Brazilian regions, were assessed with the Protocol for the Early Identification of Reading Problems, in the version adapted to preschool - which includes the following tests: alphabet knowledge; metaphonological skills; phonological working memory; rapid automatized naming; silent word reading; and hearing sentence comprehension based on figures. The groups were compared with the Mann-Whitney statistical test, and significant differences were set at p < 0.05. Results: as expected, data revealed different performances between preschoolers from the two schools. The worse results in both were related to rhyme production and rhyme identification, which reveals that phonological awareness is probably not being stimulated in these groups. Participants performed as expected or “under attention” in the other skills. Conclusion: the performances of preschoolers from both schools were identified and classified, revealing differences in cognitive-linguistic performances between the different educational settings. These results ratify the importance of a teaching approach that helps develop cognitive-linguistic skills, early in preschool.
Use of handheld screens and language development - parents' perception and the construction of a guidance booklet
Authors: Providello Carolina Felix , Ferreira Maria Cecília de Freitas , Hage Simone Rocha de Vasconcellos
Published: October 2023

ABSTRACT Purpose: to describe the perception of parents about the use of handheld screens by children and to prepare a booklet for the healthy use of these devices. Methods: 102 parents of children aged between 18 and 71 months answered a questionnaire on the use of screen. The analysis was a descriptive and non-parametric one. After assessing parents’ responses and reviewing the literature, the booklet was prepared. The material was made available to three judges for analysis and suggestions. Results: the use of portable screens by children was confirmed by most respondents, and some children spend two hours or more in front of them. Parents believe that screens are a source of stimuli for learning how to speak, but they are concerned about the reproduction of some characters’ inappropriate behavior and consumerism. The judges answered the questionnaire assigning maximum scores to most questions. The text of the booklet gathered information about how children learn to speak, clarified about time and content of screen use, and presented language stimulation strategies. Conclusion: parents' responses to the questionnaire, together with a review of studies on the subject and the judges' analyses, provided elements for the preparation of a booklet on the proper use of these devices.
Uso de telas de mão e desenvolvimento da linguagem - percepção dos pais para a construção de cartilha orientativa
Authors: Providello Carolina Felix , Ferreira Maria Cecília de Freitas , Hage Simone Rocha de Vasconcellos
Published: October 2023

RESUMO Objetivo: descrever a percepção de pais sobre o uso de telas de mão por crianças e elaborar cartilha para o uso saudável desses dispositivos. Métodos: 102 pais de crianças entre 18 e 71 meses responderam um questionário sobre uso de telas. A análise foi descritiva e não paramétrica. Após a apreciação das respostas dos cuidadores e revisão da literatura, a cartilha foi construída. O material foi disponibilizado a três juízes para análise e sugestões. Resultados: o uso de telas portáteis pelas crianças foi confirmado pela maioria dos respondentes, e uma parcela das crianças permanece por duas horas ou mais na frente delas. Os pais apontaram as telas como fonte de estímulos para aprender a falar, mas se preocupam com a reprodução de comportamentos inapropriados dos personagens e consumismo. Os juízes responderam ao questionário, atribuindo pontuação máxima à maioria das perguntas. O texto da cartilha reuniu informações sobre como crianças aprendem a falar, esclareceu sobre tempo, conteúdo do uso de telas e apresentou estratégias de estimulação de linguagem. Conclusão: as respostas dos pais ao questionário, a revisão de estudos sobre o tema, somadas às análises dos juízes, forneceram elementos para a elaboração de cartilha sobre o uso adequado desses dispositivos.
Reporter’s communicative performance, while wearing face masks, during the COVID-19 pandemic
Authors: Silva Joana Domitila Ferraz , Moreira Giulia Alfredo , Penha Patrícia Brianne da Costa , Guedes Aline de Menezes , Mendes Amanda Louize Félix , Ferreira Danilo Augusto de Holanda , Silva Maria Fabiana Bonfim de Lima
Published: October 2023

ABSTRACT Purpose: to identify the impact of wearing protective face masks on reporters’ communicative performance during the COVID-19 pandemic and verify whether there was an association between these aspects. Methods: a quantitative, descriptive, cross-sectional study with a sample of 32 reporters (16 females and 16 males) who worked, during the pandemic. Most participants had a bachelor’s degree (n = 28; 87.5%). The sample’s mean age was 35.09 years (SD = 9.41), and they had been working in the area for a mean of 10.09 years (SD = 7.62). Reporters answered an online form with 26 questions, developed by the researchers, on their self-perception of voice and communicative performance when wearing a mask, during the pandemic. Data were descriptively analyzed, and the chi-square test was applied with the Statistical Package for the Social Sciences 20 (SPSS). Results: most reporters (n = 20; 62.5%) classified their voices and speech articulation as good (n = 19; 59.4%) and reported difficulties hearing and/or being heard by interviewees in noisy places and perceived their voices were lower, muffled, or with a low volume (n = 28; 87.5%). Also, 22 (68.8%) reported having to speak louder than usually to be heard. Lastly, the questions on reporters’ communicative performance were associated with wearing masks while reporting. Conclusion: wearing protective face masks, during reportage, negatively impacted reporters and was associated with their communicative performance.
Behavioral tests used to assess central auditory processing in children - an integrative literature review
Authors: Avanzi Amanda Maião Franklin , Cardoso Ana Cláudia Vieira
Published: October 2023

ABSTRACT Purpose: to analyze the Brazilian bibliographic production, in the last decade, regarding the most used behavioral tests to assess central auditory processing in children. Methods: an integrative literature review, whose research question was, “Which behavioral tests are most used to assess children’s central auditory processing?”. The following search strategy “(auditory processing) AND (behavioral tests) AND (children)”, was used to consult the Oasisbr, VHL, and SciELO databases. Free-access studies, published in full text in national and international journals, in Brazilian Portuguese or English, with replicable methods, and whose descriptors and topics answered the research question, were selected. Reviews, opinion articles, administration reports, websites, policies with indicators, information systems, and repeated or duplicate publications, were excluded. Two researchers conducted the analysis, and the studies were classified as either feasible or unfeasible. Data were collected between September and November 2021 and organized in tables and spreadsheets developed in Microsoft Excel. Literature Review: initially, 64 studies were located, but after applying the eligibility criteria, 28 publications remained, which were read in full text. Conclusion: the Frequency Pattern Test, Dichotic Digits Test, Gaps in Noise Test, Speech-in-Noise Test, and Pediatric Speech Intelligibility were the most used behavioral tests to assess children’s auditory processing.
Emotional States, Adherence and Prevention Behaviors in Trans Women during the COVID-19 Lockdown
Authors: Orbegozo Laura Juliana Valderrama , Díaz Juan David Ballesteros , Hernández Paula Andrea Hoyos , Mutis Juan David Díaz , Cuevas José Rafael Tovar
Published: October 2023

Abstract The pandemic generated multiple biopsychosocial challenges that significantly impacted the health of trans women. The aim of this study is to characterize emotional states and resilience in trans women in Colombia and their relationship to COVID-19 adherence behaviors and prevention behaviors during lockdown. The study employed a cross-sectional descriptive correlational design, with an anonymous online questionnaire that was given to 100 trans women in five cities in Colombia. During the pandemic, more than half of trans women experienced negative emotional states such as depression, anxiety and somatization, and some positive ones such as resilience and personal growth. The latter two contribute to reinforcing adherence and prevention behaviors. This study demonstrates a clear need to give priority and recognition to trans women and their health needs, in order to protect their rights, their well-being, and their health.
Influence of the ethical climate on workers’ health among healthcare professionals: a systematic review
Authors: Lanes Taís Carpes , Dalmolin Graziele de Lima , Silva Augusto Maciel da , Bernardi Camila Milene Soares , Schutz Thaís Costa , Tiguman Gustavo Magno Baldin
Published: October 2023

ABSTRACT Objective: To evaluate the influence of the ethical climate on workers’ health among healthcare professionals. Method: Systematic review and meta-analysis conducted in MEDLINE/PubMed, EMBASE, SciVerse Scopus (Elsevier), Cumulative Index to Nursing and Allied Health Literature and Web of Science. Trained reviewers performed the selection, data extraction, and assessment of methodological quality. Meta-analysis was applied for data synthesis. Results: Among the 2644 studies, 20 were included for analysis, in which three (15.0%) articles were classified as high quality (score ≥ 80%), while 17 (85.0%) were classified as regular (score 50-79%). There was a moderate negative correlation between the ethical climate and overall moral distress (r=-0.43; 95%CI -0.50; -0.36) and the frequency of moral distress (r=-0.36; 95%CI -0.45; -0.25), as well as the positive and strong correlation between ethical climate and job satisfaction (r=0.71; 95%CI 0.39-0.88). Conclusion: The negative and positive perception of the ethical climate among healthcare professionals, respectively, influenced the increase in moral distress and job satisfaction.
Development and validation of a video on first aid for choking incidents in the school environment
Authors: Miranda Priscila da Silva , Silva Liliane Faria da , Cursino Emília Gallindo , Góes Fernanda Garcia Bezerra , Pacheco Sandra Teixeira de Araújo , Moraes Juliana Rezende Montenegro Medeiros de
Published: October 2023

ABSTRACT Objective: To develop and validate an educational video on first aid for choking incidents in children in the school environment. Method: Methodological study, conducted between 2021 and 2022, in six stages: search for themes through interviews with 13 teachers and staff members who work in early childhood education in Niterói; theoretical study; development of the video; validation with 17 expert judges; video adaptation and validation with 17 teachers and staff. The interviews were analyzed using the Iramuteq software and the validation through the concordance index, with a desirable value of 70%. Results: The animated video, lasting 4 minutes and 10 seconds, addressed the identification and management of the child experiencing choking and was validated with a concordance index of 97% among the judges and 96% with target audience. Conclusion: The video is a validated technology that can be used to develop educational practices with professionals in the school environment.
Letramento em saúde e comportamentos de saúde de universitários de origem guineense residentes no Brasil
Authors: Oliveira Andressa Suelly Saturnino de , Seidi Florinda Francisco Adulai , Sousa Katarina Milly Pinheiro de , Felipe Gilvan Ferreira , Pinheiro Eliziê Pereira , Albuquerque Nila Larisse Silva de
Published: October 2023

RESUMO Objetivo: Avaliar o letramento em saúde e os comportamentos de saúde de universitários de origem guineense residentes no Brasil. Método: Estudo transversal, analítico, realizado com 51 universitários guineenses, residentes no Brasil. Aplicou-se questionário de comportamentos de saúde e o Test of Functional Health Literacy in Adults - Short version. Calculou-se coeficiente de correlação de Spearman, U de Mann-Whitney e Kruskal-Wallis. Resultados: O letramento em saúde foi adequado (mediana=79; IIQ=24). A compreensão leitora (mediana=70; IIQ=16) das informações em saúde foi melhor do que a numérica (mediana=14; IIQ=14). Melhor desempenho de letramento em saúde foi encontrado naqueles com tempo diário de tela de 3 a 5 horas (p=0,004) e que consumiam carne gordurosa (p=0,002). Conclusão: Adequado letramento em saúde dos universitários guineenses esteve associado a comportamentos, em sua maioria, saudáveis, exceto pelo tempo de tela e consumo de carne gordurosa.
Cuidados paliativos em uma metodologia ativa de ensino
Authors: Regis Júlia Mesquita , Nunes Alessandra Vitória de Menezes , Brito Letícia Ferreira Santos , Melo Maria Beatriz Meneses , Conceição Marcos Vinícius da , Vasconcelos Maiane Cássia de Castro , Mattos Roberta Machado Pimentel Rebello de , Pimentel Déborah
Published: October 2023

Resumo O presente estudo avalia o conhecimento sobre cuidados paliativos de estudantes de medicina dos últimos anos nas universidades que adotam a metodologia de aprendizagem baseada em problemas no Nordeste do Brasil. Observou-se que 78% dos estudantes não tiveram informações suficientes sobre cuidados de pacientes em situação terminal, e apenas 55% conheciam a definição de cuidados paliativos da Organização Mundial da Saúde. Quanto aos conhecimentos específicos, os estudantes demonstraram um nível de acerto insatisfatório nos domínios dispneia, problemas psiquiátricos e gastrintestinais; aceitável no domínio dor e excelente em filosofia dos cuidados paliativos e habilidade de comunicação. Durante o internato houve ganho de conhecimento quanto a manejo da dor, dispneia e problemas psiquiátricos. Portanto, verificou-se que os estudantes entram em contato com o tema, porém apresentam déficit significativo nas questões relacionadas ao manejo de sintomas comuns em cuidados paliativos.