We investigate the Peres–Horodecki positive partial transpose criterion in the context of conserved quantities and derive a condition of inseparability for a composite bipartite system depending only on the dimensions of its subsystems, which leads to a bi-linear entanglement witness for the two qubit system. A separability inequality using generalized Schrodinger–Robertson uncertainty relation taking suitable operators, has been derived, which proves to be stronger than the bi-linear entanglement witness operator. In the case of mixed density matrices, it identically distinguishes the (...) separable and non separable Werner states. (shrink)

"The definitive work by B.K.S. Iyengar, the world's most respected yoga teacher. B.K.S. Iyengar has devoted his life to the practice and study of yoga. It was B.K.S. Iyengar's unique teaching style, bringing precision and clarity to the practice, as well as a mindset of 'yoga for all', which has made it into the worldwide phenomenon it is today. 'Light on Yoga' is widely called 'the bible of yoga' and has served as the source book for generations of yoga students (...) around the world. It is the classic text for all serious students of yoga." --Publisher description. (shrink)

This study provides current data on key questions about retraction of scientific articles. Findings confirm that the rate of retractions remains low but is increasing. The most commonly cited reason for retraction was research error or inability to reproduce results; the rate from research misconduct is an underestimate, since some retractions necessitated by research misconduct were reported as being due to inability to reproduce. Retraction by parties other than authors is increasing, especially for research misconduct. Although retractions are on average (...) occurring sooner after publication than in the past, citation analysis shows that they are not being recognised by subsequent users of the work. Findings suggest that editors and institutional officials are taking more responsibility for correcting the scientific record but that reasons published in the retraction notice are not always reliable. More aggressive means of notification to the scientific community appear to be necessary. (shrink)

This paper addresses the changing ideology regarding reproduction, an evolving American, and potentially worldwide, value system regarding children and parenthood. Children are increasingly being seen as products, and the new technology of reproduction, including the sale of reproductive material and services and especially prenatal diagnosis and selective abortion, encourage this commodification of the fetus. While the new technology does indeed offer new choices, it also creates new structures and new limitations on choice. In the contemporary American social structure, these choices (...) are inevitably couched in terms of production and commodification, and thus do not offer individuals genuine choice or control. (shrink)

Proceedings of the seminar organized by Centre of Advanced Study in Sanskrit, University of Pune in 2007.

Study of Nyāyasiddhāntadīpa of Śaśadhara, treatise on Nyaya philosophy; includes Sanskrit text with English translation.

Study of Nyāyasiddhāntadīpa of Śaśadhara, treatise on Nyaya philosophy; includes Sanskrit text with English translation.

Study with reference to Tattvacintāmaṇi of Gaṅgeśa, 13th cent.

Contributed articles presented at the International Seminar on Ultimate Reality and Meaning during July 2006 at Centre of Advanced Study in Sanskrit, University of Pune.

Книга посвящена системе миропонимания, которая называется Ноокосмология.

Five Heads (1929–1930) and Actors in the Square (1969). An attempt was made to trace the external plan of the image in all its elements (form construction, figure composition, the characteristics of faces, the color landscape) and to reveal the internal plan, the figurative structure, which manifests itself in the play of the color surface, which performs a dual role: to be both an object shell and a screen, where associations that arose in the mind and imagination of the artist (...) in the process of work are visualized. The attempt to see and analyze how the interweaving of the two image planes (symbiosis, synthesis), their flowing into each other create a pulsating image of the work that touches the feelings of the viewer. (shrink)

Iyengar Yoga Wisdom & Practice" is a practical and an inspiring anthology of Iyengar's insights into yoga, life and the path to peace and happiness. Yoga practice lies at the heart of the book, and it is illustrated with over 60 new step-by-step sequences of yoga postures specially shot in India and accompanied by Iyengar's illuminating observations on technique, their significance, and their benefits. This book not only presents Iyengar's practical advice on how to perform key yoga postures, but also (...) draws on a wide range of other material taken from interviews and world lecture tours, to the many texts Iyengar has written about yoga and about his own life's journey. (shrink)