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Gears are used to transmit power and motion in mechanical, electrical and chemical process industries. Influenced by vibration, torque, temperature, lubrication & specific film thickness, the gear teeth contacts may experience change leading to unexpected failures such as wear, scuffing, pitting and micro-pitting on teeth surface. In order to avoid these(More)
A multi smart robot should be able to analyze the situation faster and make appropriate decisions with minimal interference of the human in normal as well as in critical situations for performing various tasks. This is typically designed for the regions where there are high radiation emissions. The use of RFID tags makes the system work in the form of(More)
CONTEXT In the search for new sources of safe and inexpensive antioxidants, the leaves of eight species of seagrasses were screened for antioxidant properties. OBJECTIVE Most of the seagrasses were evaluated for the first time for their antioxidant activities. MATERIALS AND METHODS Total phenolic content and in vitro antioxidant activity using,(More)
The impact of tributyltin (TBT) on the female gonad and the endocrine system in Macrobrachium rosenbergii was studied. Prawns were exposed to environmentally realistic concentrations of 10, 100, and 1000 ng/L of TBT for 6 months. Dose dependent effects were noticed in TBT exposed prawns. At 1000 ng/L TBT caused ovotestis formation (formation of male germ(More)
Mechanical gears are used to transmit power and motion in mechanical, electrical and chemical process industries. Influenced by vibration, torque, temperature, lubrication and specific film thickness, the gear teeth contacts may experience change leading to unexpected failures such as wear, scuffing, pitting and micro-pitting on teeth surface. In order to(More)
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