December 24, 1833.

Incompleteness of Behavioral Logics - 24 December 1999

Incompleteness results for behavioral logics are investigated. We show that there is a basic nite behavioral speciication for which the behavioral satisfaction problem is not recursively enumerable, which means that there are no automatic methods for proving all true statements; in particular, behavioral logics do not admit complete deduction systems. This holds for all of the behavioral logics...

Resurvey of Archey's frogs, Mt Moehau, 24 December 1998

Op-brai150097 1833..1842

Memory loss after brain injury can be a source of considerable morbidity, but there are presently few therapeutic options for restoring memory function. We have previously demonstrated that burst stimulation of the fornix is able to significantly improve memory in a rodent model of traumatic brain injury. The present study is a preliminary investigation with a small group of cases to explore wh...

The first Nottingham Medical School: 1833-1835?

DURING the first half of the nineteenth century there was a definite move towards imposing more regulations upon medical education.' The increasing growth of cities encouraged building of large general hospitals in the provinces and new medical schools were established in association with these hospitals. Schools were founded and have survived from that time at Manchester, Birmingham, Sheffield...

Carlos J. Finlay y Barrés (1833-1915).

Médico y biólogo cubano. Estudió en Estados Unidos, graduándose en 1855 por el Jefferson Medical College de Filadelfia, para volver después a Cuba. Ya en 1868 propuso la adopción de medidas profilácticas y sanitarias durante una epidemia de cólera, sin mucho éxito. Sin embargo, su principal trabajo consistió en dilucidar cómo se producía la transmisión de la fiebre amarilla por los mosquitos. C...