T. SIVARUBAN, S. BARATHY, M. ARUNACHALAM, K. VENKATARAMAN & K.G. SIVARAMAKRISHNAN 1Department of Zoology, The American College (Autonomous), Madurai-625 002, India 2Department of Zoology, The Madura College (Autonomous), Madurai-625 011, India 3Sri Paramakalyani Centre for Environmental Sciences, Manonmaniam Sundaranar University, Alwarkurichi 627 412, India 4Department of Zoology, Madras Chris...

1Department of Physics, Bharathidasan University College (W), Orathanadu 614 625, Tanjavore, Tamil Nadu, India 2Department of Computer Science, Jamal Mohamed College, Tiruchirappalli – 620 020, Tamil Nadu, India 3Department of Microbiology, Bharathidasan University College (W), Orathanadu 614 625, Tanjavore, Tamil Nadu, India 4Department of Physics, Arignar Anna Government Arts College, Attur –...

Elucidation of the molecular details of the cyclic actomyosin interaction requires the ability to examine structural changes at specific sites in the actin-binding interface of myosin. To study these changes dynamically, we have expressed two mutants of a truncated fragment of chicken gizzard smooth muscle myosin, which includes the motor domain and essential light chain (MDE). These mutants we...

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Friction stir welding (FSW) of nickel-based alloys can provide joints with improved corrosion resistance and mechanical properties that are deteriorated significantly during fusion these alloys. However, rapid wear poor longevity tools major concerns for FSW Polycrystalline cubic Boron Nitride (pcBN) has emerged as an alternative tool material due to its enhanced strength stiffness but use is r...

We have used the moving cluster method to identify three L dwarfs and one T dwarf in the Ursa Major/Sirius moving group (age 400 Myr). Five L dwarfs and two T dwarfs are found to belong to the Hyades moving group (age 625 Myr). These L and T dwarfs define 400and 625-Myr empirical isochrones, assuming that they have the same age. Moving group membership does not guarantee coevality.

............................................................................................................................................................................... 623 Introduction .......................................................................................................................................................................... 624 Case Study Sites ...............