Martine BRACONNIER, Couthon, Neyzac, Éditions du Roure, 1996, 286 p.

Correspondance du P. Marin Mersenne

Correspondance du P. Marin Mersenne, ed. by PAUL TANNERY and CORNELIS DE WAARD, Volume III (1631-1633), 2nd ed., Paris, editions du Centre National de la Recherche Scientifique, 1969, pp. xiv, 660, illus., 120F. The correspondence of Mersenne (1588-1648) antedates and practically anticipates the monumental collections of scientific work given in the second part of the century in the Transaction...

Bez nazwy-286

281-286 Mass

Diverse morphological tooth deformities are found in various shapes, textures, and prevalence. They can be sporadic or syndromes, nutritional, environmental, genetic, and ethnic related. Most of these tooth-born (ie, patient born with the deformation) deformations (eg, shovel-shaped incisors, tuberculum Carabelli, variations in number and shape of cusps, dens invaginatus, taurodontism) have bee...

Dev124503 286..297

A single origin to the diverse mechanisms of metazoan neurogenesis is suggested by the involvement of common signaling components and similar classes of transcription factors. However, in many forms we lack details of where neurons arise, patterns of cell division, and specific differentiation pathway components. The sea urchin larval nervous system is composed of an apical organ, which develop...

Research Activities #286, June 2004

experience adverse patient safety events— such as medical injuries or errors—in the course of their care. Those in vulnerable populations, including children under 1 year old are at highest risk for medical injuries related to hospitalization, according to a new study conducted by researchers at the Agency for Healthcare Research and Quality. The study, which uses the recently developed Patient...