ULTIMO AGGIORNAMENTO BANCA DATI: 13/09/2024 13:00:57
In this paper, an adaptive noise cancellation technique using NLMS algorithm in GNU radio is proposed. In adaptive noise cancellation, the noise free signal is obtained by estimating the noise and interference and then adaptively filtering them out from the received signal. In this method, an adaptive ...
Abstract The moonfish M. maculata is economic important species in the marine fishery in China. However, the genetic information of this species remains unavailable. In this study, we report the complete mitochondrial genome sequence of M. maculata. The mitogenome has 16,733 base pairs (53.8% A + T ...
Abstract The snout otter clam Lutraria maxima Jonas (Veneroida: Mactridae) is an economically important species in the marine bivalves fishery and aquaculture in China. However, the genetic information of this species remains unavailable. In this study, we report the complete mitochondrial genome sequence ...
Shelf seas and their associated benthic habitats represent key systems in the global carbon cycle. However, the quantification of the related stocks and flows of carbon are often poorly constrained. To address benthic carbon storage in the North–West European continental shelf, we have spatially predicted ...
Benthic communities play a major role in organic matter remineralisation and the mediation of many aspects of shelf sea biogeochemistry. Few studies have considered how changes in community structure associated with different levels of physical disturbance affect sediment macronutrients and carbon following ...
Continental shelf sediments are globally important for biogeochemical activity. Quantification of shelf-scale stocks and fluxes of carbon and nutrients requires the extrapolation of observations made at limited points in space and time. The procedure for selecting exemplar sites to form the basis of ...
The Sustainable Development Goals (SDGs) represents the first globally agreed framework to address human development and environmental stewardship in an integrated way. One approach to summarising national SDG status is our “barometer for inclusive sustainable development in South Africa”. The barometer ...
Turbulent flow is a difficult issue in fluid dynamics, the rules of which have not been totally revealed up to now. Fluid in turbulent state will result in a greater frictional force, which must consume great energy. Therefore, it is not only an important influence in saving energy and improving energy ...
A thorough analysis of the fatty acid profiles of stipe and blade from the kelp species Laminaria hyperborea is presented. Lipid extracts were fractionated into neutral lipids, free fatty acids, and polar lipids, prior to derivatization and GC-MS analysis. A total of 42 fatty acids were identified and ...
Members of the public in England were invited in 2010 to take part in a national metals survey, by collecting samples of littoral sediment from a standing water body for geochemical analysis. To our knowledge, this is the first national sediment metals survey using public participation and reveals a ...
Submerged macrophytes play an important role in maintaining good water quality in shallow lakes. Yet extensive stands easily interfere with various services provided by these lakes, and harvesting is increasingly applied as a management measure. Because shallow lakes may possess alternative stable states ...
My Aboriginal teachers in the Northern Territory rarely picked up after themselves, but more to the point they did not seek to erase themselves. When they go fishing they call out to the ancestors and Dreamings saying, “Give us food, the children are hungry, we got kids here!” When they get food, they ...
Vehicular ad hoc network is widely used to broadcast emergency, weather and road conditions among vehicles. In this paper, an algorithm is proposed to transmit weather information to the vehicles which are travelling in urban areas. The system uses a set of algorithms and rules to determine dangerous ...
Canals are manmade lotic water systems constructed for flood control, navigation, irrigation, etc. In general, canals are eco-hydrologically homogeneous. As such, a canal might have the same prismatic cross section and an even bed profile along its course. Such characteristics do not support rich biota, ...
Using a global ocean biogeochemical model combined with a forecast of physical oceanic and atmospheric variables from the NASA Global Modeling and Assimilation Office, we assess the skill of a chlorophyll concentrations forecast in the Equatorial Pacific for the period 2012–2015 with a focus on the ...
Anthropogenic disturbances have a detrimental impact on the natural world; the vast expansion of palm oil monocultures is one of the most significant agricultural influences. Primates worldwide consequently have been affected by the loss of their natural ecosystems. Long-tailed macaques (Macaca fascilularis) ...
Tool use has allowed humans to become one of the most successful species. However, tool-assisted foraging has also pushed many of our prey species to extinction or endangerment, a technology-driven process thought to be uniquely human. Here, we demonstrate that tool-assisted foraging on shellfish by ...
The aim of the study was to determine the changes in suspension particle size identified in biologically treated wastewater, which was then treated in hydroponic system with use of engineering lighting by the light-emitting diodes (LED). The study was subjected to wastewater purified under laboratory ...
Monitoring ocean acidification (OA) is very important for healthy fisheries and marine ecology systems, especially in coastal areas, like the Boston Harbor and the Massachusetts Bay areas. This problem is particularly exacerbated in this region as it is related to the so-called reduced “buffering capacity” ...