This paper explores the use of semantic knowledge inherent in the cyber-physical system (CPS) being studied in order to minimize the use of explicit communication, which refers to the use of physical radio resources to transmit potentially informative data. It is assumed that the acquired data have a function in the system, usually related to its state estimation, which may trigger control actions. We propose a semantic-functional approach that can leverage semantic-enabled implicit communication while ensuring the system maintains its required functionality and performance. We illustrate the potential of this proposal through simulations of a swarm of drones jointly performing remote sensing in a given area. Our numerical results demonstrate that the proposed method offers the best design option regarding the ability to accomplish a previously established task—remote sensing in the addressed case—while minimizing the use of explicit communication by controlling the trade-offs that jointly determine the performance and effectiveness of the CPS in terms of resource utilization. In this sense, we establish a fundamental relationship among energy, communication, and functionality, considering a specific end application.

To generate oregano essential oil, the leaves and flowering tops of the Origanum vulgare plant go through the process known as steam distillation. This essential oil is known for its antibacterial activity. Bacterial biofilms are microbial communities attached to inert surfaces or tissues and encapsulated in complex matrices. Planktonic bacteria reversibly attach to surfaces, form microcolonies, and generate polymeric matrices around biofilms. Bacteria in biofilms provide bacteria with a safer way to reproduce and survive. This research tests the antibacterial activity and effect on the biofilm formation of Oregano essential oil. The antibacterial activity and effect on biofilm formation were tested against five bacterial strains, including Escherichia coli ATCC 14169, Escherichia coli ATCC 25922, Staphylococcus aureus NCTC 12393, Staphylococcus aureus ATCC 25923, and Staphylococcus aureus ATCC 6538. The concentrations of oil that were used in this research were 100%(v/v), 75%(v/v), 50%(v/v), and 25%(v/v). The best antibacterial effect was achieved against Staphylococcus aureus NCTC 12393 at 25%(v/v) of oil concentration. While performing the experiment, a variety of oregano oil concentrations had significant results for further tests to be performed.

SUMMARY Introduction: Due to the consequences of the COVID-19 pandemic, experts have expressed concern for psychological functioning and well-being globally, with a particular reference to life quality disorder. Aim: To determine the connectin of recovery and the degree of life quality. Respondents and methods: A cross-sectional survey is carried out. The sample in the research consist of persons of both sexes at the age of 18, who have recovered from the infection, reviewing more than a year since the beginning of this research. The test survey was done by 384 respondents, which was carried out from October to December 2022. It was used a questionare survey, designed for research purpose, consisting of socio-demographich characteristics, characteristics of COVID-19 infection and consequences of COVID-19 infection. Results: By the comparison of established frequencies of response, confirmations of agreement and disagreement of the claims examinated is established that significantly higher percentage of respondents have noticed, in their functioning after COVID-19 infection, the appearance of fatigue and muscles weakness (65,9%), significant hair loss (57,8) and higher level of symptoms of depression and anxiety (43,8%). Conclusion: The COVID-19 pandemic has markedly influenced life quality and has affected all aspects of life and health.

The purpose of this study was to compare the effects of reviparin, dalteparin and enoxaparin on intraoperative blood loss in patients with trochanteric fracture treated with intramedullary nailing. This retrospective multicenter study included 100 patients with trochanteric fracture who were divided into three groups according to the low-molecular-weight heparin administered. In all cases, a short third generation Gamma nail was used for osteosynthesis. Complete blood count and number of red blood cell transfusions (RBC) were evaluated. The mean value of postoperative haemoglobin level was lower in the enoxaparin group compared to the reviparin group, with significant difference (p = 0.001; 95% CI 4.1–18.87). Patients in the dalteparin group received more RBC transfusions compared to the reviparin and enoxaparin group (p = 0.048). The use of enoxaparin and dalteparin in hip fracture patients can result in lower postoperative haemoglobin levels and more RBC transfusions compared to reviparin.

The goal in the present paper was to examine the combined and relative impact of fine motor ability, auditory working memory, and processing speed on fluid intelligence in a sample of early elementary school students. Our participant sample was 145 children (Mage = 9.1 years, SD = 1.1; 80 boys, 65 girls). We used the Raven’s Colored Progressive Matrices Test as a measure of fluid intelligence and five other measures to represent the three predictor variables: the Grooved Pegboard Test as a measure of fine motor skills, Digit Span Forwards and Digit Span Backwards tests as measures of working memory, and Rapid Automatized Naming and Letter-Digit Substitution tasks as measures of processing speed. Regression analyses indicated that only two of these measures had a statistically significant association with the fluid intelligence test scores, namely, scores on the Grooved Pegboard (fine motor skills) and Digit Span Backwards (working memory) tests, with these two measures explaining 35% of the variance in the fluid intelligence test scores. Thus, fine motor skills and working memory were correlated with fluid intelligence in early elementary-grade students. Until the directions of these relationships are better understood, we might assume that interventions aiming to increase young children’s fluid intelligence, or at least their intelligence scores, might partly target working memory and fine motor skills.

Objetivo: Apresentar a implantação e desenvolvimento de um processo sistematizado de prescrição de Projeto Terapêutico Singular (PTS) para pacientes internados em um Centro de Reabilitação do Centro-Oeste brasileiro e seus desdobramentos e potencialidades para aplicação em diversos perfis de pacientes hospitalizados. Relato de experiência: A metodologia de prescrição e gerenciamento de PTS nos serviços da instituição conta com o envolvimento do paciente, sua família e equipe multiprofissional, que desempenham diversos papéis durante o processo: desde a avaliação de diagnóstico e prognóstico, até o gerenciamento de dados e desenvolvimento de planos de ação de melhoria. A implantação do PTS conforme a metodologia proposta se mostrou adaptável e funcional para gerenciar a jornada do paciente e auxiliou a organização e manejo da equipe diante dos prognósticos apresentados. A prescrição do PTS trouxe mais agilidade e funcionalidade na avaliação e manejo dos casos, proporcionando condutas mais assertivas voltadas às necessidades e desejos dos pacientes. Considerações finais: O gerenciamento do PTS contribui para o alcance de diversas metas institucionais e proporciona melhores desfechos clínicos aos pacientes, impactando diretamente na qualidade de vida dos mesmos, além da redução de custos e melhoria da performance da gestão sócio-econômica da saúde pública.

Multi-criteria decision-making (MCDM) methods have gained increased attention in sustainable engineering, where complex decision-making problems require consideration of multiple criteria and stakeholder perspectives. This review paper provides a comprehensive overview of the different MCDM methods, their applications in sustainable engineering, and their strengths and weaknesses. The paper discusses the concept of sustainable engineering, its principles, and the different areas where MCDM methods have been applied, including energy, manufacturing, transportation, and environmental engineering. Case studies of real-world applications are presented and analyzed, highlighting the main findings and implications for engineering practice. Finally, the challenges and limitations of MCDM methods in sustainable engineering are discussed, and future research directions are proposed. This review contributes to the understanding of the role of MCDM methods in sustainable engineering and provides guidance for researchers and practitioners.

This article investigates the relationship between the dimensions of the Theory of Planned Behaviour (which includes attitude toward behavior, subjective norm, and perceived control behavior) and entrepreneurial intentions and intrapreneurial intentions, considering entrepreneurial orientation as a moderator. Using the snowball sampling method, cross-sectional data were collected from 437 respondents. After testing for reliability and validity using confirmatory factor analysis, hypotheses were tested using hierarchical regression. The results indicate that the attitudes toward entrepreneurship and perceived behavioral control positively relate to entrepreneurial intentions. In contrast, attitude toward intrapreneurship is the only dimension of the theory of planned behavior positively related to intrapreneurial intentions. The moderating role of entrepreneurial orientation is only significant for the relationship between attitude toward entrepreneurship and entrepreneurial intentions. Based on the results, several recommendations are made for businesses and policymakers to boost entrepreneurial activity among the current labor force.

Epigenetic modifications play a vital role in the preservation of genome integrity and in the regulation of gene expression. DNA methylation, one of the key mechanisms of epigenetic control, impacts growth, development, stress response and adaptability of all organisms, including plants. The detection of DNA methylation marks is crucial for understanding the mechanisms underlying these processes and for developing strategies to improve productivity and stress resistance of crop plants. There are different methods for detecting plant DNA methylation, such as bisulfite sequencing, methylation-sensitive amplified polymorphism, genome-wide DNA methylation analysis, methylated DNA immunoprecipitation sequencing, reduced representation bisulfite sequencing, MS and immuno-based techniques. These profiling approaches vary in many aspects, including DNA input, resolution, genomic region coverage, and bioinformatics analysis. Selecting an appropriate methylation screening approach requires an understanding of all these techniques. This review provides an overview of DNA methylation profiling methods in crop plants, along with comparisons of the efficacy of these techniques between model and crop plants. The strengths and limitations of each methodological approach are outlined, and the importance of considering both technical and biological factors are highlighted. Additionally, methods for modulating DNA methylation in model and crop species are presented. Overall, this review will assist scientists in making informed decisions when selecting an appropriate DNA methylation profiling method.