The wine market is very heterogeneous and complex, being the knowledge of the behaviour and attitudes of consumers a key tool to design efficient marketing plans, namely in countries that are traditionally wine producers and consumers, such as Portugal.In this country, Port wine is an economic and cultural icon, but, in the last decade, total sales
After the release for civilian use the global positioning system using satellites (GPS) has been used in several segments, including agriculture.Precision Forestry represents a new form of production and management of forest stands.The interaction of the data obtained via devices Fridge Door Reed Switch (GPS) with the GIS allows the manipulation an
Self-cleaning windows Cooktop Surface Cleaner are well known for their ability to function with airborne pollutants, but there is a growing industry for semi-permanent subaquatic optical devices, where the performance of such windows should be considered.Here sol-gel technology is explored as a means of producing self-cleaning, subaquatic, sapphire
Abstract MMSE-FDE can improve the transmission performance of OFDM combined with time POST RX BLUE RASPBERRY division multiplexing (OFDM/TDM), but knowledge of the channel state information and the noise variance is required to compute the MMSE weight.In this paper, a performance evaluation of OFDM/TDM using MMSE-FDE with pilot-assisted channel est