ULTIMO AGGIORNAMENTO BANCA DATI: 13/09/2024 13:00:57
Temperature control is a variable of interest in healthy growth of aquatic plants, since the absorption of carbon dioxide during photosynthesis depends on this variable. In this work, a temperature control system is exposed and divided into the temperature measurement by a digital temperature sensor ...
Submarine video surveillance technology is one of the most important technologies in the field of submarine investigation and exploration. This technology has been developed for many years but the previous submarine video surveillance systems typically use analog camera and video server architecture. ...
As a promising application in WSN, there is an anomaly detection using the sensor information. In the anomaly detection, to the acquired sensor information based on the abnormality of the water quality in rivers, detects weather anomalies as familiar, it is to report to the user. Further, in the WSN, ...
An alternative to ease market barriers related to the accelerated technological growth is to make organizations accompany technological advancement through the dissemination of technology and information. The information survey of a technological nature may occur through technological surveillance. ...
This panel will establish an automated monitoring system of wireless sensor networks for a fish farm Environment Simulation. This system allows a user with a mobile device to monitor the fish farm Environmental Data with Instant mastery and control over the various environmental data. Temperature, dissolved ...
Aquaculture is a major driver of economic growth in rural Southeast Asia where many families rely on small-scale fish ponds to supplement their livelihoods. However, due to lack of aeration and other advanced aquaculture technologies, yields in those rural ponds have been low. Aeration systems are typically ...
This paper describes a microgrid for electrification of an isolated rural village in Nepal. Photovoltaic and various storage systems were modeled to find the optimal design. The economic and environmental impacts are also studied.
This paper investigates rectangle fitting via optimization approaches. We summarize two basic requirements for rectangular fitting, leading to a basic model that are non-convex and difficult to attack. To avoid potential trapping of local minima, we extend the basic model with centroid and orientation ...
Microalgae cell membrane permeabilization has been studied, for Chlorella sp., in a continuous 6-L prototype for different field strengths in order to minimize the specific energy supplied and the treatment time. Regarding lower electrical field strength values, the optimal results were achieved at ...
The proposed low cost systems shows the results obtained in the implementation and testing on real security application to Protected Marine Area surface and submarine environment of a innovative Monitoring Underwater Buoy Systems (MUnBuS) for installation with IR-CCTV-Cam, ultrasonic dolphin warning ...
The JERICO European research infrastructure (RI) is integrating diverse platform types such as fixed buoys, piles, moorings, drifters, FerryBoxes, gliders, HF radars, coastal cable observatories and the associated technologies dedicated to observe and monitor coastal European seas. The first steps of ...
This paper proposes a new model for individuals movement in ecology. The movement process is defined as a solution to a stochastic differential equation whose drift is the gradient of a multimodal potential surface. This offers a new flexible approach among the popular potential based movement models ...
Calf (Bos taurus) depredation by the federally endangered Florida panther (Puma concolor coryi) on ranches in southwest Florida is an important issue because ranches represent mixed landscapes that provide habitat critical to panther recovery. The objectives of this study were to (1) quantify calf depredation ...
The Carnitine palmitoyltransferase I (Cpt1) gene family plays a crucial role in energy homeostasis since it is required for the occurrence of fatty acid β-oxidation in the mitochondria. The exact gene repertoire in different vertebrate lineages is variable. Presently, four genes are documented: Cpt1a, ...
With scientific and societal interest in biodiversity impacts of climate change growing enormously over the last decade, we analysed directions and biases in the recent most highly cited data papers in this field of research (from 2012 to 2014). The majority of this work relied on leveraging large databases ...
Abstract The shortfin mako shark (Isurus oxyrinchus) is a species commonly targeted by commercial and recreational anglers in many parts of the developed world. In Australia, the species is targeted by recreational anglers only, under the assumption that most of the sharks are released and populations ...
Artificial reefs continue to be added as habitat throughout the world, yet questions remain about how reef design affects fish diversity and abundance. In the present study, the effects of reef density were assessed for fish communities and sizes of economically valuable Lutjanus campechanus 13 km off ...
Abstract The debate on whether artificial reefs produce new fish or simply attract existing fish biomass continues due to the difficulty in distinguishing these processes, and there remains considerable doubt as to whether artificial reefs are a harmful form of habitat modification. The harm typically ...