ULTIMO AGGIORNAMENTO BANCA DATI: 13/09/2024 13:00:57
This invention relates to a submerged buoy (1) consisting of: a housing (2) containing a receiver (4) of a radioacoustic signal; a mooring rope (11) with one end attached to a mooring point; a mechanism for releasing said buoy, allowing it to return to the surface; and a flotation reserve; said buoy ...
Disclosed are grips and methods of making grips for use with the handle of an article, and in particular for use with golf clubs, fishing poles, bicycle handles, hand tools, etc. Embodiments preferably include a first portion made of a first material and a second portion made of a second material. The ...
Background Mangroves are transitional coastal ecosystems in tropical and sub-tropical regions and represent biologically important and productive ecosystems. Despite their great ecological and economic importance, mangroves are often situated in areas of high anthropogenic influence, being exposed ...
Fisheries have major impacts on seabirds, both by changing food availability and by causing direct mortality of birds during trawling and longline setting. However, little is known about the nature and the spatial-temporal extent of the interactions between individual birds and vessels. By studying ...
Background The pathogenesis of penile squamous cell carcinoma (PSCC) is not well understood, though risk factors include human papillomavirus (HPV). Disruption of HER/PTEN/Akt pathway is present in many cancers; however there is little information on its function in PSCC. We investigated HER family ...
A personal flotation device may include a chest portion, an abdominal portion, and a connecting portion positioned between the chest portion and the abdominal portion. The width of the connecting portion may be smaller than the width of both the chest portion and the abdominal portion. The connecting ...
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Cold storage is responsible for agriculture, livestock, aquaculture and other perishable food and drinks and some industrial raw materials and other goods processing, which is the necessary facility for storage tasks and an important part in commodity circulation. Temperature of food preservation is ...
In this study, freshness changes and shelf life prediction of cultured tilapia (Oreochromis niloticus) stored at 0, 5 and 10oC were investigated. Total viable counts (TVC), the count of Pseudomonas spp. and total volatile basic nitrogen(TVB-N) in newly-caught tilapia were determined as 4.79±0.60 log ...
Located in the central area of Dali in Yunnan Province, the Erhai Lake Basin is an important agricultural industry base in China with its unique geographical and climate conditions, etc. However, the agricultural structure and land-use patterns in the basin have had some impact on the water environment ...
The acceleration of urbanization is making the problem of environment pollution and the resources deficient more and more serious, while the drought and water shortage, flood disaster, etc., baffle the urbanization in turn. By summing-up the status of the utilization of urban rain-flood, the main problems ...
Mahseer being the most important freshwater fish that contributes to the major fisheries activity of the rivers in the world. In Malaysia, Mahseer is an important indigenous freshwater fish because of their market value. However, the number of this freshwater fish declining from day to day due to the ...
A sustainable management for the mangroves has not only provided consistent yield of renewable forest wood products such as timbers that are utilized for firewood, poles for foundation, construction materials, fishing gear and even tannin extraction, but also fishery resources and conductive environment ...
It is well known that human activities, such as harvesting, have had major direct effects on marine ecosystems. However, it is far less acknowledged that human activities in the surroundings might have important effects on marine systems. There is growing evidence suggesting that major reorganization ...
In this paper, we propose a GIS plotter for small fishing vessels, with the objective of promoting effective coastal fishing and the sustainable use of aquatic resources in coastal fishing. Currently, various marine charts are created in support of coastal fishing operations. However, the charts are ...
The relationship between marine lives is manifested by certain aspects of the marine food chain, which are composed of a number of tropic structures. And the marine food web consists of number of intricate interlacing food chain. Because of its complexity, traditional quantitative theory is not efficient, ...
This work focuses on presenting a new efficiency Acoustic Frequency IDentification system in the hope of improving underwater monitoring. Earth is a water planet as ocean's covers about two-thirds of the earth surface. Such extension remains unexploited to satisfy humans' needs. Recently, attempts grow ...