ULTIMO AGGIORNAMENTO BANCA DATI: 13/09/2024 13:00:57
Choosing a suitable network interface for Mobile Delay-Tolerant-Network (DTN) is a challenging task. The tested network interface must cope various density variation and analyzed in long time period. Long period network interface simulation in various environment require very long time to finish. In ...
Radiated underwater noise of a trawler has been measured with the purpose of investigating the characteristics of the radiated noise of fishing vessels in order to understand the relative large variations in catch rates of the vessels that are experienced. In addition to the standard analysis, the investigation ...
Background: One of the problems that addicts suffer from is decreased libido. Erectile dysfunction has been reported in men using opioids for treatment of heroin addiction. Objective: The study was performed to investigate the effects of morphine and detoxification with methadone as causes of sexual ...
Carrying abundant nutrition, terrigenous freshwater has a great impact on the spatial and temporal heterogeneity of phytoplankton in coastal waters. The present study analyzed the spatial-temporal variations of Chlorophyll-a (Chl-a) concentration under the influence of discharge from the Yangtze River, ...
In this paper the design and realisation of an integrated online water quality monitoring system will be described. The system has been applied specifically to monitor the DO (Dissolved Oxygen) and pH parameters in several shrimp aquaculture centersin Indonesia. The aim was to reduce energy consumption ...
Information transmission in the marine scenario utilizing wireless communications is unique method that empowering the technology for the evolution of imminent marine-surveillance systems and sensory networks. Under-water wireless sensor network (UWSN) in one of the auspicious technology for marine ...
The deep ocean water (DOW) which has low temperature and high nutrients will be effective for regenerating subpolar/temperate seaweed bed and aquaculture of those seaweeds. In the present study, a semi-enclosed small fishing port near the pumping facility of DOW in Kume Island of Okinawa in Japan is ...
The FP7 funded TROPOS project approach is to develop a modular multi-use platform for use in deep waters, coupling several activities, amongst which aquaculture production and renewable energy conversion, with a focus on the Mediterranean, tropical and sub-tropical regions. In this paper, the environmental ...
Recent endeavours have focused on the possibility of developing multi-use marine areas that integrate open-ocean aquaculture in conjunction with marine renewable energy device deployment. Advantages of performing mariculture activities within offshore tidal stream farms are manifold, including increased ...
The SEATONOMY methodology is a systematic approach to make efficient the design, development and verification and validation of autonomous systems. The relationship between levels of autonomy (LOA) and availability of communication is an important factor for underwater drones. Underwater autonomous ...
One of the main issues for using autonomous underwater vehicles in fish pen inspections is the pose estimation of the vehicle with respect to the fishnets. In this paper, a novel X-junction detector (Fast-Cross) is proposed, which is able to detect fishnet knots and their topology in camera images. ...
A Malaysian state of Sabah is blessed with natural deep sea water (DSW). The presence of these DSW's offers a potential for OTEC power plant to be installed and operated using warm surface sea water (SSW) as a heat source and the cold DSW as a heat sink. In the operation, the power plant may need to ...
Rural areas in South Africa and Zambia face a number of similar issues in the domains of agriculture, connectivity, water, transport, health and education etc., which calls for potentially similar solutions to be directed towards solving these issues. The intention of this research is to investigate ...
Urban sprawl/urbanization has large impacts on the structure and function of terrestrial ecosystems. Net primary production (NPP) is an important indicator for estimating the earth’s ability to support life and aids the evaluation of sustainable development of the terrestrial ecosystem. In this study, ...
The Blue Economy, also referred to as the ocean or maritime economy, is a concept that simultaneously encourage social inclusion, environmental sustainability, strengthening of maritime ecosystems, transparent governance as well as economic growth and development. This developing world initiative is ...
In the last decade, the use of underwater systems of all kinds has seen a steady increase. In this publication, we advocate the use of such systems in a complementary, collective, and networked manner. Even though today's achievements of such systems look impressive, the level of autonomy and networking ...
The proposed low cost systems shows the results obtained in the implementation and testing in marine environment of a Innovative Monitoring Underwater Buoy Systems for Marine and Rivers installation with IR-Cam, Instrumental Telemetry and Acoustic Data Acquisition Capability (MUnBuS). This concerning ...
A few diatom species produce toxins that affect human and animal health. Among these, members of the Pseudo-nitzschia genus were the first diatoms unambiguously identified as producer of domoic acid, a neurotoxin affecting molluscan shell-fish, birds, marine mammals, and humans. Evidence exists indicating ...
The overall objective of this proposal is to build an advanced and original prototype specifically devoted to seafloor and water-column monitoring as starting Italian contribution to the further development of the EMSO Ligurian Sea node. In detail the aim of the observatory is to ensure realtime continuous ...