Synthesis And Characterization Of Novel Nanocrystalline Zirconium (IV) Tungstate Semiconductor

Nanocrystalline zirconium (IV) tungstate is prepared by chemical coprecipitation method using ethylene diamine tetra acetic acid as the templating agent. Elemental composition is determined by EDS. The characteristic bonding position is identified using FTIR. XRD is used to find the theoritical value of size and phase identification using JCPDS. Morphology is examined using SEM and HRTEM. UV absorption at 260 nm corresponds to an energy gap of 4.48 eV, characteristic of semiconducting nanoparticles. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/965

A Survey on Color Normalization Approach to Histopathology Images

The requirement of high-speed data for various forms of application is increasing rapidly. Power Line communication (PLC), a technology which uses the existing power line network as a transmission medium, is a choice for this provision, owing to the ready presence of the medium. This channel (power line), is severely bewitched by noise and attenuation owing to the branches, length and the load connection on the line. Cooperative relaying, which transmits the same information through several nodes is deployed in this paper to combat the data outages caused by the channel's characteristics. Amplify-and-forward and decode-and-forward were the cooperative protocols deployed.The outage probability of each of the protocols were obtained, analysed and compared with the conventional direct link (without cooperation). Results shows that outage probability was drastically reduced on the cooperative links. The performances of the two cooperative links were close due to the noise mitigating circuit incorporated.This achievement in outage probability performance enhances the reliability of the PLC system

Marine fisheries in Kerala - an overview

The state of Kerala, located at the extreme southern narrow strip of the Indian sub-continent is wedged between the Arabian Sea to the west and the Western Ghats to the east. It is lying between 8°18', 12° 48' north latitudes and 74° 52', 77° 22' east longitudes. Kerala coast runs for about 590 km with 190 landing centres spreading over nine coastal districts

Production pattern in the marine fisheries of Kerala

Fisheries play a crucial role in the Kerala economy. Although the coastline is only about one tenth of the coastline of India, landings in Kerala constitute more than 30 pet of the country's total marine fish production. This sector provides the main source of income for about 147900 active fishermen and for almost an equal number engaged in the activities of processing and marketing. Earnings from export of marine production from Kerala have during the past two decades increased considerably. The marine fisheries sector is therefore one of the major concerns of the economic planners in the state of Kerala and the object of A various development programmes

Marine fisheries of the north-east coast of India during 2009-2010

The states of Odisha and West Bengal constituting the north-east coast of India has a coastline of 638 km. The coastal area is cycloneprone and is worst affected during the south-west monsoon. The total number of marine fish landing centres in north-east coast is 132, of which 73 belonged to Odisha. According to Marine Fisheries Census 2010, there are 3.95 lakh fisherfolk directly engaged in actual fishing, fish seed collection and fishing allied activities in this coast

Marine fisheries of the north-west coast of India during 2009-2010

The north-west region consists of two important coastal states of India viz., Maharashtra, Gujarat and the Union Territory, Daman & Diu. The total length of the north*west coastal region is about 2,320 km which is nearly 29% of the nation’s total coastal length. This region consists of 714 marine fishing villages and 278 landing centres. As per the 2010 marine fisheries census, the total marine fishermen population in Gujarat, it is 3,36,181, in Maharashtra is 3,86,259 and in Daman & Diu, it is 40,016, which put together account for 19.07% of the all India fishermen population. The marine fish production of the north-west region for 2009 was 8,80,312 t and for 2010 was 8,51,521 t accounting for 27.49% and 25.44% respectively of the total marine fish production from the country

Marine fisheries of the north-west coast of India during 2008

The north-west coast hitherto referred as NWC consists of two major coastal states of India viz., Gujarat and Maharashtra and the Union Territory, Daman and Diu. Gujarat has the longest coastline amongst Indian states and Maharashtra is known for its major harbours like Sassoon Docks and New Ferry Wharf which make the position and status of this region unique and interesting