Lakshminarayanan R R

• SRM Institute of Science and Technology

Internet network communication protocol version 6 low-power wireless personal area networks (6LoWPAN) is supposed to assist the gadgets with low-power wireless sensor network (WSN) and it furnishes the top model layer of the data transmission system. The 6LoWPAN is prone to the diversified attacks such as wormhole and black hole attacks, which migh...

Recently, the energy efficiency is improved in the clustered wireless sensor networks (WSNs) using sink mobility in restricted path. However, due to path restriction, a constant speed is assigned with mobile sink and this has limited the time for communication to collect the sensor data in randomly deployed sensor networks. Further, the collection...

Protease is the largest selling enzyme in the world due to its various applications in the various industries such as detergent, food and leather, meat and pharmaceutical industries. Protease-producing marine bacterium Citrobacter diversus was isolated from Parangipettai coast,TamilNadu,India.Extracellular protease was precipitated by ammonium sulp...

Melanin pigments are frequently used in medicine, food and cosmetic preparations. In this study, three strains among 21 Actinomycetes sp isolates produced a diffusible dark pigment on starch casein an agar medium which was water soluble. The pigment production was estimated using L-tyrosine as substrate. Among the strains, 3 (F1, F2, F3) were used...