ULTIMO AGGIORNAMENTO BANCA DATI: 13/09/2024 13:00:57
In order to accurately track sea cucumber on the assembly line to realize automatic grabbing using mechanical arm, an object tracking method based on Mean-shift algorithm was proposed. Firstly, the contours of the objects was extracted from the original image to select tracking target, and then the ...
Eel fish (Anguilla spp.) is catadromous fish species that born in saltwater, then migrate into freshwater as juveniles were growing into adults before spawning in the ocean. In the cultivation of eels enlargement, there are several factors that affect the growth of eels, such as water salinity (salt ...
Presents the table of contents/splash page of the proceedings record.
In this paper describes the design, development and construction of a low power consumption sensor node for remote monitoring of the quality environment. The system was developed in the INICTEL-UNI, as part of the project ""Telemetry system for monitoring natural resources and the environment in Peru"". ...
This paper proposes a vision-aided navigation system based on GPS navigation system, aimed at achieving the function of target positioning for the fully automatic workboat of crab breeding. The system gets the exact coordinates of the target through combining its GPS coordinates with its relative coordinates ...
The concept of ‘Smart’ has taken the world by storm. In every corner of the planet, countries are currently focusing on becoming smart in order to meet the challenges of increasing urban population and sustainable development. Small Island Developing States (SIDS) also need to be part of this endeavor. ...
Wetland is a very important part in ecological system and it offers various animals and plants habitat. Red beach which grows in tidal zone and intertidal zone between sea and land is one of wetlands with high productivity and variety. Wetland is a natural resource in fast dynamic property and one of ...
It is a well-known fact that stand alone photovoltaic systems operate inefficiently due to overheating or once the batteries reach their charged capacity excess energy is dumped. More efficient use of such systems is required to make this technology more affordable which led to the development of the ...
Aquaponics is a groundbreaking food production technique that combines both traditional methods of aquaculture and hydroponics to grow both fish and crops in a single integrated system. Aquaponics system uses fish wastes to provide essential nutrients to the plants. In return plants serve as a bio-filter ...
Autonomous Underwater Vehicles and Remotely Operated Vehicles are useful in industries such as offshore Oil and Gas, deep sea mining, and aquaculture, where inspection missions are frequent. While underwater communications are mainly done using acoustic links, retrieving data from these devices to shore ...
Mapping zonations of mangrove species (ZMS) is important when assessing the functioning of such specific ecosystems. However, the reproducibility of remote sensing methods for discriminating and mapping mangrove habitats is often overstated due to the lack of temporal observations. Here, we investigated ...
Biofouling often occurs in cooling water systems, resulting in the reduction of heat exchange efficiency and corrosion of the cooling pipes, which raises the running costs. Therefore, controlling biofouling is very important. To regulate biofouling, we focus on the formation of biofilm, which is the ...
Assessment of adolescents’ dietary habits is challenging. Reliable instruments to monitor dietary trends are required to promote healthier behaviours in this group. The purpose of this cross-sectional study was to assess adolescents’ adherence to Norwegian dietary recommendations with a diet score and ...
Abstract Knowledge of kin relationships between members of wild animal populations has broad application in ecology and evolution research by allowing the investigation of dispersal dynamics, mating systems, inbreeding avoidance, kin recognition, and kin selection as well as aiding the management of ...
Nannochloropsis salina was grown on a mixture of standard growth media and pre-gasified industrial process water representing effluent from a local biogas plant. The study aimed to investigate the effects of enriched growth media and cultivation time on nutritional composition of Nannochloropsis salina ...
Summary The increasing use of our environment for multiple contrasting activities (e.g. fisheries, tourism) will have to be accompanied by improved monitoring of environmental quality, to avoid transboundary conflicts and ensure long‐term sustainable intensified usage. Biomonitoring approaches are ...
Introduction Global consciousness on climate change problems and adaptation revolves around the disparity of information sharing and communication gap between theoretical scientific knowledge at academic end and practical implications of these at the vulnerable populations’ end. Coastal communities ...
Rabbitfish Siganus canaliculatus was the first marine teleost demonstrated to have the capability of biosynthesizing long-chain polyunsaturated fatty acids (LC-PUFA) from C18 precursors, and to possess a Δ4 fatty acyl desaturase (Δ4 Fad) which was the first report in vertebrates, and is a good model ...
We describe an integrated process that can be applied to biomass of the green seaweed, Ulva fasciata, to allow the sequential recovery of four economically important fractions; mineral rich liquid extract (MRLE), lipid, ulvan, and cellulose. The main benefits of our process are: a) its simplicity and ...
È noto che un numero crescente di maglie nella circonferenza di un sacco a maglie a losanga può ridurre la selezione delle taglie per i pesci rotondi, mentre la selezione per le specie di pesci piatti non ne risente. Questo effetto è stato documentato anche nella pesca con reti da traino nel Mediterraneo. ...