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http://dx.doi.org/10.1152/jappl.1970.29.2.200 | DOI Listing |
J Agromedicine
January 2025
Department of Fishery and New Biomarine Industry, SINTEF Ocean, Trondheim, Norway.
Objective: People working in the Norwegian fish farming industry work in a high energy environment, where there are many hazards in the daily work. An important part of mitigating hazardous situations is to keep track of the characteristics of the accidents that have already happened and to learn from these, when planning future work. The objective of this study was to strengthen the knowledge of factors and conditions influencing personnel safety in Norwegian fish farming, based on analyses of registered occupational fatalities and injuries.
View Article and Find Full Text PDFHeliyon
January 2025
Department of Mechanical Engineering, Central Tehran Branch, Islamic Azad University, Tehran, Iran.
Background: The development of heat transfer devices used for heat conversion and recovery in several industrial and residential applications has long focused on improving heat transfer between two parallel plates. Numerous articles have examined the relevance of enhancing thermal performance for the system's performance and economics. Heat transport is improved by increasing the Reynolds number as the turbulent effects grow.
View Article and Find Full Text PDFHeliyon
January 2025
Universidad de Cuenca, Laboratorio de Ecología Acuática (LEA), Balzay Campus, Cuenca, 010107, Ecuador.
Installing photovoltaic systems (PVs) on building rooftops is a viable and sustainable alternative to meet the growing demand for electricity in cities. This work develops a methodology that uses LiDAR (laser imaging detection and ranging) technology and roof footprints to obtain a three-dimensional representation of the rooftops in the urban centre of Santa Isabel (Azuay, Ecuador). This allowed the determination of characteristics such as area, slope, orientation, and received solar radiation, making it possible to calculate the rooftop's theoretical, technical, and economic photovoltaic potential.
View Article and Find Full Text PDFHeliyon
July 2024
Plekhanov Russian University of Economics, Faculty of Trade Economics and Commodity Science, Department of Commodity Science, Stremyanny lane 36, RU 115054, Moscow, Russia.
The impact of thermal treatment for roasting on pine nuts from two geographical regions in Russia (Vladivostok and Baikal) was studied. They were roasted at 180 °C for 20 min in an oven. The aim was to establish the changes that occurred in the chemical (proteins, lipids, carbohydrates, ash, fibers), lipid composition (fatty acids, tocopherols, sterols, phospholipids), and physicochemical characteristics (peroxide value, acid value, iodine value, conjugated dienes and trienes) after roasting of the pine nuts.
View Article and Find Full Text PDFHeliyon
July 2024
Department of Business Sciences - Management & Innovation Systems/DISA-MIS, University of Salerno, Italy.
This article aims to provide a systematic review of the literature on animal biomass and biogas plants through an analysis of externalities and benefits in economic, social, and environmental terms. In recent years, the spread of biogas plants has played an important role, especially in rural areas, generating benefits not only for the individual farm but for entire communities, contributing to the reduction of energy poverty and, at the same time, promoting the production of energy and organic manure. In light of the findings, the study argues that: (a) more public subsidies are needed; (b) the deployment of an appropriate policy mix would encourage the spread of small and medium-sized plants, with a reduction in road transport; and (c) targeted and diversified investments are needed on a geographic-by-geographic basis.
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