Introduction: Agricultural hygiene and biomonitoring helps protect people, livestock and crops from pests and disease, including insects, parasites, pathogens and weeds. Optimising the health of animals and crops increases productivity, minimises animal suffering, and ultimately protects human health by ensuring that foodstuffs are safe for consumption. A healthy farm environment also protects the health of the agricultural workers. Ensuring hygiene and health protection is one of the basic construction requirements. Such requirements are examined when commissioning new constructions and examining defects in constructions already in use. One substantial defect is biocorrosion which represents a synergistic process with a complex variety of factors, caused by biochemical manifestations of various micro-organisms micromycetes). Micromycetes producing mycotoxins therefore play an important role regarding the so-called 'Sick Building Syndrome' (SBS) that has become a global problem nowadays. Therefore, agricultural hygiene and biomonitoring aims to minimise the introduction of additional pathogens and pests, as well as the spread of pathogens and pests in farm environments; this helps protect the safety of foodstuffs further down the supply chain.
Objective: The aim of the presented study is to point out the need to address indoor environment monitoring, summarizing the most commonly used methods for monitoring biological factors, and characterizing the negative effects of biological agents on humans and animals exposed to their negative effects.
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http://dx.doi.org/10.26444/aaem/81314 | DOI Listing |
ACS EST Air
January 2025
Lyles School of Civil & Construction Engineering, Purdue University, West Lafayette, Indiana 47907, United States.
Commercial HVAC systems intended to mitigate indoor air pollution are operated based on standards that exclude aerosols with smaller diameters, such as ultrafine particles (UFPs, D ≤ 100 nm), which dominate a large proportion of indoor and outdoor number-based particle size distributions. UFPs generated from occupant activities or infiltrating from the outdoors can be recirculated and accumulate indoors when they are not successfully filtered by an air handling unit. Monitoring UFPs in real occupied environments is vital to understanding these source and mitigation dynamics, but capturing their rapid transience across multiple locations can be challenging due to high-cost instrumentation.
View Article and Find Full Text PDFACS Appl Mater Interfaces
January 2025
School of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai 200240, China.
Formaldehyde (HCHO) has become a significant indoor air pollutant, arising from the widespread use of decorative and construction materials. Adsorption is the most convenient method for HCHO removal. However, the current adsorption is limited by the current low adsorption capacity and desorption.
View Article and Find Full Text PDFJ Expo Sci Environ Epidemiol
January 2025
Environmental Research Group, School of Public Health, Imperial College London, London, UK.
Background: Accurate estimates of personal exposure to ambient air pollution are difficult to obtain and epidemiological studies generally rely on residence-based estimates, averaged spatially and temporally, derived from monitoring networks or models. Few epidemiological studies have compared the associated health effects of personal exposure and residence-based estimates.
Objective: To evaluate the association between exposure to air pollution and cognitive function using exposure estimates taking mobility and location into account.
Appl Radiat Isot
January 2025
School of Applied Mathematics and Informatics, University of Osijek, Trg Ljudevita Gaja 6, Osijek, Croatia.
The national radon surveys in Montenegro revealed that the highest annual average radon concentrations (C) in ground floors of dwellings and schools were found in a rural region characterized as a typical high-karst area. In this region, spanning approximately 800 km, C values in 9 houses and 16 schools ranged from 219 to 2494 Bq/m, with AM = 977 Bq/m. To investigate the causes of these elevated indoor radon concentrations, the following parameters were measured near the 25 surveyed buildings: soil humidity, electrical conductivity, pH, activity concentrations of Ra, U, U, Th and K, radon concentration in soil gas (c), soil permeability for radon gas (k), and gamma dose rate in the air.
View Article and Find Full Text PDFJ Therm Biol
January 2025
Institute of Urban Agriculture, Chinese Academy of Agricultural Sciences, Chengdu, 610000, China.
Maintaining an optimal indoor thermal environment is crucial for enhancing the welfare and productivity of livestock in intensive breeding farms. This paper investigated the application of a combined geothermal heat pump with a precision air supply (GHP-PAS) system for cooling dairy cows on a dairy farm. The effectiveness of the GHP-PAS system in mitigating heat stress in lactating dairy cattle, along with its energy performance and local cooling efficiency in the free stalls were evaluated.
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