.H j \-I F:RCEI)Es V. h)E TomlaRd; ROSA , ANTON 10 ( )ltTmz .N 1) 1)n mn i.\ 1 R As I 1949, PaIllimig amid his asso(’iatesm demohistrated the existence of Rh abnormal hemoglohili ill the blood of persons suffering froni sickle (‘(‘11 anemia amid correlated its presence with the clinical picture. They showed that sickle cell hemoglobin had different electrophoretic mobility than normal hemoglobi...

As expressed in the Gestalt law of good continuation, human perception tends to associate stimuli that form smooth continuations. Contextual modulation in primary visual cortex, in the form of association fields, is believed to play an important role in this process. Yet a unified and principled account of the good continuation law on the neural level is lacking. In this study we introduce a po...

2 Universidade Federal do Rio Grande do Sul, Escola de Enfermagem, Programa de PósGraduação em Enfermagem, Porto Alegre, RS, Brazil. AbstrAct Objective: To know the production of theoretical approaches on issues related to offshore work and the work of offshore nurses. Method: Integrative literature review conducted in the databases of LILACS, BDENF, MEDLINE, SciELO and Index PSI. Results: We s...

By PAT ROCHE, JR., M.D., RICHARD A. DODELIN, M.D. AND WALTER L. BLOOM, M.D. D EXTRAX is omie of the newest of macromolecular substances sihich have heems showns capal)le of expaiudimsg plasma volumme.15 Imi the past-, omse disadvanut-age to the imitravensous imujectionu of substances of large molecular size has heens the clumping amid! rounleaux formations of erythrocytes6’ which makes subseqin...

By D. L. RUCKNAGEL, E. B. PAGE AND W. N. JENSEN S TUDIES OF HEMOGLOBIN by the various technics of electrophoresis aud alkali denaturatiomi have resulted imi a strikimig development in the knowledge of abnormal hemoglobins amid in the hereditary hemolytic amieniias, some of them never previously recognized. During the course of the examination of the electrophoretic properties of the hemoglobimi...