Defects of growth inhibitory pathways have an important role in disorders of cell growth and differentiation. The discovery of a mutation in one of the principle components of the transforming growth factor β (TGFβ) receptor system which is linked to a DNA repair defect(1) represents one possible mechanism of escape from negative regulatory influences acting upon cells. TGFβ is a pre‐eminent negative growth factor and this article discusses (1) the role of TGFβ in maintaining epithelial homeostasis; (2) how breakdown of (...) inhibitory pathways can promote neoplastic development; (3) the significance of a receptor defect in a negative signalling pathway; and (4) the potential therapeutic sequelae resulting from restoration of cellular responsiveness to TGFβ. (shrink)

Since the early 1980’s, with the clinical advent of in vitro fertilization resulting in so-called “test tube babies,” a wide array of ethical considerations and concerns regarding artificial womb technology (AWT) have been described. Recent breakthroughs in the development of extracorporeal neonatal life support by means of AWT have reinitiated ethical interest about this topic with a sense of urgency. Most of the recent ethical literature on the topic, however, pertains not to the more imminent scenario of a physiologically improved (...) method of neonatal care through AWT, but instead to the remote scenario of “complete ectogenesis” that imagines human gestation occurring entirely outside of the womb. This scoping review of the ethical literature on AWT spans from more abstract concerns about complete ectogenesis to more immediate concerns about the soon-to-be-expected clinical life support of what we term the fetal neonate or fetonate. Within an organizing framework of different stages of human gestational development, from conception to the viable premature infant, we discuss both already identified and newly emerging ethical considerations and concerns regarding AWT and the care of the fetonate. (shrink)

A Pali Grammar. William Geiger. Translated into English by Batakrishna Ghosh, revised and edited by K. R. Norman. Pali Text Society, Oxford 1994. xxix, 220 pp. Hardback £12.95, paperback £6.75.

Dhammapada. Ed. O. von Hinüber and K.R. Norman. Pali Text Society, Oxford 1994. xv, 148 pp. £10.95.

Index to the Digha-nikaya. Compiled by M. Yamazaki, Y. Ousaka, K. R. Norman and M. Cone. Pali Text Society, Oxford 1997. vii, 357 pp. £19.75. ISBN 0 86013 355 9.

A crucial debate currently raging in the fields of cognitive and social science centers around general and specific approaches to understanding the actions of others. When we understand the actions of another person, do we do so on the basis of a general theory of psychology, or on the basis of an effort to place ourselves in the particular position of that specific person? Hans Herbert Kögler and Karsten R. Stueber's Empathy and Agency addresses this other issues vital to current (...) social science in an advanced and diverse analysis of the foundations of social-scientific methodology based on recent cognitive psychology. The book serves as both an introduction to the debate for non-academic audiences and as a catalyst for further discussion for serious theorists. Empathy and Agency provides a solid foundation of the fundamental issues in social and cognitive science, but also presents the most influential paradigms in the field at this time. (shrink)

When a toddler knows a word, what does she actually know? Many categories have multiple relevant properties; for example, shape and color are relevant to membership in the category banana. How do toddlers prioritize these properties when recognizing familiar words, and are there systematic differences among children? In this study, toddlers viewed pairs of objects associated with prototypical colors. On some trials, objects were typically colored ; on other trials, colors were switched. On each trial, toddlers were directed to find (...) a target object. Overall, recognition was disrupted when colors were switched, as measured by eye movements. Moreover, individual differences in vocabularies predicted recognition differences: Toddlers who say fewer shape-based words were more disrupted by color switches. “Knowing” a word may not mean the same thing for all toddlers; different toddlers prioritize different facets of familiar objects in their lexical representations. (shrink)

In this paper Popper formulates and discusses a new aspect of the theory of mind. This theory is partly based on his earlier developed interactionistic theory. It takes as its point of departure the observation that mind and physical forces have several properties in common, at least the following six: both are located, unextended, incorporeal, capable of acting on bodies, dependent upon body, capable of being influenced by bodies. Other properties such as intensity and extension in time may be added. (...) It is argued that a fuller understanding of the nature of forces is essential for the analysis of the mind-brain problem. The relative autonomy and indeterministic nature of mind is stressed. Indeterminism is treated in relation to a theorem of Hadamard. The computer theory of mind and the Turing test are criticized. Finally the evolution of mind is discussed. (shrink)

Catalogue of the Hugh Nevill Collection of Sinhalese Manuscripts in the British Library. K. D. Somadasa. Pali Text Society and the British Library. Vol. 1, 1987. xi, 440 pp. £22.00. Vol. 2, 1989. vii, 316 pp. £24.95.

Poems of Early Buddhist Nuns. Translations of the Therigatha by Mrs C. A. F. Rhys Davids. Pali Text Society, Oxford 1989. xvi, 233 pp. £4.95.

Journal of the Pali Text Society, Volume XXVII. Edited by O. von Hinüber and R.F. Gombrich. Pali Text Society, Oxford 2002. 183 pp. £18.75. ISBN 0 86013 407 5.

Journal of the Pali Text Society, Volume XXVI. Edited by O. von Hinüber and R.F. Gombrich. Pali Text Society, Oxford 2000. 234 pp. £15.00. ISBN 0 86013 391 5.

Journal of the Pali Text Society, Volume XXV. Ed. by O. von Hinuber & R. F. Gombrich. Oxford 1999. £17.25. ISBN 0 86013 372 9.

Journal of the Pali Text Society. Volumes XXII-XXIV. Ed. O. von Hinüber ad R. F. Gombrich. Pali Text Society, Oxford 1996, 1997, 1998. £17.25 each. ISBN 086013 333 8; 0 86013 356 7; 0 86913 364 8.

The Sutra of Golden Light. Translated by R. E. Emmerick. Second revised edition, Pali Text Society, Oxford 1990. xvi, 116 pp. £10.00.