Da Silva

Larvicidal and Oviposition Activity of Commercial Essential Oils of Abies sibirica Ledeb., Pogostemon cablin (Blanco) Benth., Juniperus communis L. and Their Combinations Against Aedes aegypti

Mycorrhizal inoculants can contribute to the development of corn crops by improving crop productivity. In this sense, the objective of this study was to evaluate the effects of a mycorrhizal inoculant on the dynamics of root system growth, gas exchange, corn crop productivity, and microbial activity in the rhizospheric soil in a no-till area with different levels of available soil phosphorus. The experiment was conducted during the 2019/2020 and 2020/2021 growing seasons. At 75 days after plant emergence, root morphological parameters (total root length (cm), average root diameter (mm), root surface area (cm2), and root volume), shoot biomass production, P content in the plant shoots, gas exchange, and microbiological attributes of the rhizospheric soil of corn were evaluated. At the end of the cycle, corn grain yield was determined. A beneficial effect of AMF inoculation was observed on the root and shoot parameters regardless of soil P level. Under conditions of evenly distributed rainfall during the experiment (2019/2020 season), AMF inoculation contributed to a 90% increase in acid phosphatase activity and a 76% increase in microbial biomass carbon (C-BIO), independent of soil P level. In contrast, under water deficit conditions (2020/2021 season), AMF inoculation provided a 29% increase in grain yield. We concluded that introducing a commercial mycorrhizal inoculant in corn benefits root system morphological parameters and physiological traits, and favors the activity of enzymes related to increased P availability, contributing to increased crop productivity in a no-till system.

Post-Graduate Program in Food Science, Federal University of Vale of Jequitinhonha and Mucuri (UFVJM), Street MGT 367—Km 583, No. 5000, Alto da Jacuba, Diamantina 39100-000, MG, Brazil

Abstract Streptococcus pneumoniae and influenza A virus (IAV) are significant agents of pneumonia cases and severe respiratory infections globally.

School of Nutrition, Federal University of Ouro Preto, Ouro Preto 35400000, Brazil Nursing School, Federal University of Minas Gerais, Belo Horizonte 30130100, Brazil

Abstract This study investigates the changing epidemiological profile of tongue squamous cell carcinoma (SCC) to young patients, highlighting its rising incidence among non-traditional risk groups.

This study explores the intricate relationship between Baroque religious architecture and the transformation of the territory in Paredes de Coura, Portugal. Between the second half of the 17th century and the first half of the 19th century, Paredes de Coura, located in northern Portugal, gradually transformed its religious spaces and buildings. Parish communities and private initiatives, driven by a deep religious motivation and favourable conjuncture factors, rebuilt, enlarged, and built dozens of chapels and churches from scratch, mostly in Baroque configuration but with differentiating characteristics. This process gradually gave the rural landscape a unique singularity, i.e., a transformation of significant cultural and historical importance. Numerous artisans constructed these buildings and filled their interior spaces with works of sacred art, mainly carved altars, originating primarily from Paredes de Coura and Alto-Minho municipalities. This systematic study, based on the analysis of contemporary documentation of religious buildings and extensive fieldwork, ensures the thoroughness and reliability of our research and aims to disseminate the data related to this process, presenting an overall reading of religious architecture and seeking to understand the reasons which were at the base of the construction of such a large number of temples in the municipality of Paredes de Coura during this period that changed the territory. This also highlights how Baroque religious architecture was a product of artistic and spiritual ambitions and a powerful agent of territorial reconfiguration, affecting settlement patterns, infrastructure, and social hierarchy. The legacy of these transformations continues to influence the region's cultural landscape today.

This article presents the development of a resistive frost-detection sensor fabricated using Fused Filament Fabrication (FFF) with a conductive filament. This sensor was designed to enhance demand-defrost control in industrial refrigeration systems. Frost accumulation on evaporator surfaces blocks airflow and creates a thermal insulating barrier that reduces heat exchange efficiency, increasing energy consumption and operational costs. Traditional timed defrosting control methods can mitigate these effects but often lead to inefficiencies due to their inability to align with actual frost accumulation, which can vary according to system and environmental conditions. Frost-detection sensors aim to solve this problem by acting as a tool to support defrosting control. A series of tests were conducted to evaluate the sensor's performance in detecting frost under controlled conditions on a heat exchanger (HX). The sensor reliably detected frost in all cases, demonstrating its effectiveness in real-time frost detection. The sensor measurements were validated by comparison with results obtained through a computer vision method, confirming its reliability. It was also found that the sensor can detect temperature changes. This advancement in sensor technology highlights the potential of additive manufacturing to provide cost-effective, customizable, replicable, and compact sensor designs, contributing to improved system performance and energy efficiency in refrigeration systems.

Carbazoles and their derivatives are ubiquitous in organic electronics since these compounds combine relatively low cost, chemical and thermal stability, and good hole transport properties, along with a tunable electronic structure. Thus, the application of carbazole molecules in the development of optoelectronic and photovoltaic devices, such as OLEDs and solar cells, has been explored with different patterns of functionalization (N-substitution, di- and polyfunctionalization) in the quest for increased efficiencies. In this review, we provide a brief overview of the basic aspects related to solar cells and OLEDs with a focus on the applications involving these versatile and promising building blocks.

This report is a pioneering bibliometric analysis of chia proteins as well as a review of the current/future themes of chia proteins. Reports were selected from the Scopus database, and networks of co-word occurrence, co-cited references, and the bibliographic coupling of documents were obtained. The health benefits and functional properties of chia proteins/peptides are current themes while the research of chia peptides is an emergent theme. The co-word network showed a low link between health benefits and functional properties, concluding that protein derivatives with both properties must be better explored. This review elucidated how the conditions of protein extraction and protein hydrolysis must be adjusted to maximize the intended functional characteristics and health benefits. An extremely alkaline pH and heating provided chia proteins with the lowest solubility, emulsifying properties, and antioxidant activity. Higher hydrolysis time increases peptides’ hydrolysis degree, which affects its biological activity. Moreover, chia peptides showed higher oil absorption and emulsifying properties than chia protein isolates. The highlighted findings of this report represent the current research status which may require a new updated review in the future. A more in-depth approach to chia protein derivatives’ extraction will enable their quick development in the food, pharmaceutical, and cosmetic industries.