ULTIMO AGGIORNAMENTO BANCA DATI: 13/09/2024 13:00:57
EVEN SINCE WE FIRST picked up a rock to crack open a nut or sharpened a stick to spear a fish or used a flint to create a spark to light a fire, we've been using tools. Ever since we first plaited long grasses to make a rope with which to lash together a few branches to make shelter, we've been creating ...
The problem faced by fish groups is the high price of fish feed. The high demand for fish feed is not accompanied by fish prices. This causes the managed pond business to suffer losses in terms of energy and time. Imported fish pellets are quite expensive and not affordable for ordinary fish farmers. ...
West Sumatra and its surrounding waters get a significant influence from the Indian Ocean water mass that undergoes changes both in oceanography conditions and the level of primary productivity in them. This study aims to determine the oceanography characteristics of the waters as well as their relation ...
Numerical simulations, including Monte Carlo techniques, are a powerful tool for characterising, evaluating and optimising medical imaging devices and techniques. A vital aspect of simulations is to have a realistic phantom or model of the subject’s anatomy. The present work describes the measurement ...
This paper presents an alternative backhaul link using relay buoy to provide low-cost, sustainable, and broadband connectivity for community cellular networks (CCN) residing in coastal areas. The proposed solution attempts to address the high operational cost of CCN due to monthly subscription cost ...
Food insecurity affects 20 percent of residents in wealthy Santa Clara County, California. To combat this inequity, an aquaponics system was designed in partnership with a local soup kitchen and urban farm to increase produce yield and meal nutrition. The system consists of ninety feet of growing space, ...
Farmer Frog is a teaching farm organization focused on agriculture innovations, including aquaponics. Working with local student engineering teams, they prototyped an aquaponics system which monitors water characteristics, then controls energy use for pumps and aerators. The power system runs from mains ...
Since Taiwan is a small and overcrowded island, the advance of ICT technology promotes the development of quality agriculture. In this paper, we transfer the commercial aquaponic system to the home / urban one. That is, this paper not only adjusts the ratio of fish and plants, but also reduces food ...
Indonesia is a tropical maritime country, has abundant of sea product including in the Gresik Regency which has aquaculture products of 79 thousand tons per year and marine catches of 18 thousand tons per year. Drying is one of the methods to store fishery products longer. Conventional drying carries ...
The growth of freshwater fish farming home industry raises a technology needed to make the process more effective and efficient. The drain process of the pond is an important process business for freshwater fish farmer to cultivate all those fish successfully. To make the drain process more flexible ...
Monitoring the quality of water in ponds is an important matter in the fisheries sector. Monitoring that is still conventional in nature can take a long time and cannot display data in real-time in the current conditions. These problems cannot be ruled out because they involve the life of the fish in ...
Water quality has a very important role in the success of shrimp farming. Water as a living medium for shrimp, has a direct effect on the health and growth of shrimp. Water quality determines the existence of various types of organisms in the pond ecosystem, both for shrimp and other biota. Water quality ...
In fish modeling, a significant amount of uncertainty exists in the parameter values, parameterizations, functional form of model equations, and even the state variables themselves. This is due to the complexity and lack of understanding of the processes involved, as well as the measurement sparsity. ...
This paper proposes the supervised classification of different acoustics signatures employed for fish monitoring by active ultrasound systems. The obtained results are analysed, both qualitatively and quantitatively, by taking into consideration three target types (trout, wood and vegetal debris).
This paper describes the incremental development of a concept called Sea Farm Inspection Platform. The purpose of the project is twofold. Firstly, it is a very relevant and good project for students. Secondly, there are significant opportunities for such innovations in the aquaculture industry. The ...
The blue economy is a dynamic and rapidly growing movement that captures the interplay between economic, social, and ecological sustainability of the ocean and encompasses numerous maritime sectors and activities (e.g., commerce and trade; living resources; renewable energy; minerals, materials, and ...
Underwater acoustic telemetry is an important tool for studying the behavior of aquatic animals and assessing the environmental impact of man-made structures such as hydropower turbines. However, the current design of acoustic telemetry systems lack the ability to transmit collected data continuously ...
In this paper, we present some results of our recent research on application of LNG fuel to Japanese tuna fishing vessel and fish carrier which must be cleared the new SOx regulations of MARPOL convention. As the regulation to emission of SOx and PM will be tighten from January 2020, commercial vessels ...
Pisciculture refers to the controlled commercial breeding and raising fish in tanks or enclosures such as fish ponds. An automated IOT based system for fish farming has been developed which actually reduces the human effort required and maximize fish production. Our system can be placed in the center ...
With an increasing share of cold-chain drugs and biologics such as vaccines and blood plasma products in the total drug production, their protection throughout the transportation logistics cycle turns into a challenging task. Special drugs or pharmaceuticals, which are used for special therapy procedures ...