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ULTIMO AGGIORNAMENTO BANCA DATI: 13/09/2024 13:00:57

Future Agriculture Farm Management using Augmented Reality

Augmented reality (AR) technology is blooming in the past few years with a growing number of low-cost AR devices becoming available to the general public. AR techniques have demonstrated the capacity to optimise task efficiency in a broad range of industries and provide engaging entertainment and education ...

IoT Based Domestic Fish Feeder

The people having domestic pet fish are in distress when they aren't in town to feed and take care of their fish. This may lead to overfeeding or starvation of the fish without feed. Currently there are Arduino based systems that could serve the purpose with scheduled feeding of the fish. But the owners ...

Standalone solar PV array fed SMC based PMSM driven water pumping system

A sliding mode control (SMC) based vector control of permanent magnet synchronous motor (PMSM) drive used in solar water pumping system is presented in this paper. The SMC gives good performance for motor-drive system under system parameter variations, load disturbances and sudden change in reference ...

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Integration of distributed energy resources into offshore and subsea grids

The main goal of this paper is to outline characteristics and critical aspects related to the design and operation of offshore and subsea electric distribution grids, particularly in the case of high penetration of distributed and intermittent renewable energy sources. At first, the paper provides an ...

Sea water distributed monitoring system: A proposal for architecture and data format

Marine pollution is known and investigated. In the case of economic exploitation of marine waters, i.e. aquaculture and recreational activities, continuous monitoring of their quality is necessary. Commercial sensors may be used for speditive water monitoring but are usually used as stand-alone systems ...

Advanced system for sustainable aquaculture plant management

Aquaculture is an expansion industry and has the potential to satisfy the worldwide demand of fish production related to the global population growth. Technological and methodological innovations are needed not only to optimize the production but also to assure its sustainability. The paper describes ...

Screening of Three Echinoderm Species as New Opportunity for Drug Discovery: Their Bioactivities and Antimicrobial Properties

Echinoderms are a renewable resource with an economic value due to their increasing demand as food and/or source of bioactive molecules exerting antitumor, antiviral, anticoagulant, antioxidant, and antimicrobial activities. In this framework, the present study is aimed at investigating the antibacterial, ...

Evaluation of Microbiological and Physicochemical Parameters of Alternative Source of Drinking Water: A Case Study of Nzhelele River, South Africa

Background: Access to clean and safe drinking water is still a problem in developing countries and more pronounced in rural areas. Due to erratic supply of potable, rural dwellers often seek for an alternative source of water to meet their basic water needs. The objective of this study is to monitor ...

Enhancing the fatty acid profile of milk through forage‐based rations, with nutrition modeling of diet outcomes

Abstract Consumer demand for milk and meat from grass‐fed cattle is growing, driven mostly by perceived health benefits and concerns about animal welfare. In a U. S.‐wide study of 1,163 milk samples collected over 3 years, we quantified the fatty acid profile in milk from cows fed a nearly 100% forage‐based ...

Repeated Dietary Exposure to Low Levels of Domoic Acid and Problems with Everyday Memory: Research to Public Health Outreach

Domoic Acid (DA) is a marine-based neurotoxin. Dietary exposure to high levels of DA via shellfish consumption has been associated with Amnesic Shellfish Poisoning, with milder memory decrements found in Native Americans (NAs) with repetitive, lower level exposures. Despite its importance for protective ...

Diet during pregnancy and infancy and risk of allergic or autoimmune disease: A systematic review and meta-analysis

Background There is uncertainty about the influence of diet during pregnancy and infancy on a child’s immune development. We assessed whether variations in maternal or infant diet can influence risk of allergic or autoimmune disease. Methods and findings Two authors selected studies, extracted data, ...

Potentiation of Sodium Metabisulfite Toxicity by Propylene Glycol in Both in Vitro and in Vivo Systems

Many consumer products used in our daily lives result in inhalation exposure to a variety of chemicals, although the toxicities of the active ingredients are not well known; furthermore, simultaneous exposure to chemical mixtures occurs. Sodium metabisulfite (SM) and propylene glycol (PG) are used in ...

Epidemiological Study on Metal Pollution of Ningbo in China

Background: In order to search for effective control and prevention measures, the status of metal pollution in Ningbo, China was investigated. Methods: Nine of the most common contaminating metals including lead (Pb), cadmium (Cd), copper (Cu), iron (Fe), manganese (Mn), chromium (Cr), nickel (Ni), ...

Gonad Transcriptome Analysis of High-Temperature-Treated Females and High-Temperature-Induced Sex-Reversed Neomales in Nile Tilapia

Background: Nowadays, the molecular mechanisms governing TSD (temperature-dependent sex determination) or GSD + TE (genotypic sex determination + temperature effects) remain a mystery in fish. Methods: We developed three all-female families of Nile tilapia (Oreochromis niloticus), and the family with ...

Comparative Analysis of Culture Conditions for the Optimization of Carotenoid Production in Several Strains of the Picoeukaryote Ostreococcus

Microalgae are promising sources for the sustainable production of compounds of interest for biotechnologies. Compared to higher plants, microalgae have a faster growth rate and can be grown in industrial photobioreactors. The microalgae biomass contains specific metabolites of high added value for ...

Coverage of Native Plants Is Key Factor Influencing the Invasibility of Freshwater Ecosystems by Exotic Plants in China

Understanding the biotic and abiotic factors that influence the susceptibility of a community to invasion is beneficial for the prediction and management of invasive species and the conservation of native biodiversity. However, the relationships between factors and invasibility of a community have not ...

Treatment With High-Hydrostatic Pressure, Activated Film Packaging With Thymol Plus Enterocin AS-48, and Its Combination Modify the Bacterial Communities of Refrigerated ...

The aim of this study was to determine the impact of activated plastic films with thymol and enterocin AS-48 and high-hydrostatic pressure (HP) treatment on the bacterial load and bacterial diversity of vacuum-packaged sea bream fillets under refrigerated storage for 10 days. The activated film and ...

Benthic macrofaunal structure and secondary production in tropical estuaries on the Eastern Marine Ecoregion of Brazil

Tropical estuaries are highly productive and support diverse benthic assemblages within mangroves and tidal flats habitats. Determining differences and similarities of benthic assemblages within estuarine habitats and between regional ecosystems may provide scientific support for management of those ...

Outplanting technique, host genotype, and site affect the initial success of outplanted Acropora cervicornis

Acropora cervicornis is the most widely used coral species for reef restoration in the greater Caribbean. However, outplanting methodologies (e.g., colony density, size, host genotype, and attachment technique) vary greatly, and to date have not been evaluated for optimality across multiple sites. Two ...

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