the barn owl, tyto alba (scopoli, 1769), occurs worldwide and shows a considerable amount of morphological and geographical variation, leading to the recognition of many subspecies around the world. yet comprehensive study on this species needs to be done. data from mitochondrial gene (cytb) with 620bp length is analyzed for 30 individuals around the world. maximum likelihood (ml), maximum pars...

Consumers are attending to computer-mediated communications, newsgroups, chat rooms, email list servers, personal World Wide Web pages, and other online formats to share ideas and obtain information about products. Online communities and virtual communities have emerged as new tools which represent a fascinating pool of collective experience and product know-how. However, the utilization and an...

In this demonstration, we exhibit a new type of provenance system, one that is not tied to any particular domain, closed-world system or use. The PLUS provenance system was inspired by government requirements to enable provenance capture, storage and use across multi-organizational systems. PLUS is general enough to interact across open-world distributed systems, often without administrative ac...

This paper summarizes recent work on the econometrics of identification in rational expectations models by myself and Andreas Beyer. In this work, we discuss the relationship between structure and reduced form in linear rational expectations models and we apply our analysis to a class of new Keynesian models that are frequently used to inform the policy debate. We argue that the identifying ass...

THE ACTUAL TREND OF VIRTUAL LEARNING AND TEACHING With the increasing spreading of new media and communication technologies such as InternetlWorldWideWeb (the 'Web') also the electronic market for 'virtual learning and teaching' becomes a vital part of the commercial side of the Web. The reason therefore is that learning and teaching, and with it related administration and care processes can be...

Niket Mehta Research Scholar and Assistant Professor, Department of Animation and Multimedia, Birla Institute of Technology, Mesra, Ranchi, Extension Centre Noida, Uttar Pradesh, INDIA Dr. Suparna Dutta Associate Professor, (Humanities), Department of Management, Birla Institute of Technology, Mesra, Ranchi, Extension Centre Noida, Uttar Pradesh, INDIA Dr. Asit Bandyopadhyay Associate Professor...