Gerwing, Julia (University of British Columbia, Vancouver, B.C., Canada), Claude E. Dolman, and Arthur Ko. Mechanism of tryptic activation of Clostridium botulinum type E toxin. J. Bacteriol. 89:1176-1179. 1965.-The toxic peptide of trypsin activated Clostridium botulinum type E toxin was purified by chromatography through columns packed with Sephadex G-75 and G-50. The molecular weight of the ...

Skalka B.: Antagonistic Effect of Staphylococcus hyicus and Staphylococcus chromogenes Exhibited on Staphylococcal Delta Hemolysin. Acta vet. Bmo, 60,1991: 61-69. Staphylococcus hyicus and Staphylococcus chromo genes are able to inhibit hemolytic effect of the staphylococcal delta hemolysin on agar media supplemented with human or sheep erythrocytes. This inhibition takes place even when the ef...

The paper is an attempt at geopolitical contextualization and realpolitik reading of comic works by Alejandro Jodorowsky. focus the analysis on so-called ?Jodoverse? - a segment Jodorowsky?s opus which includes three great science-fiction sagas ?The Incal?, Saga Metabarons? ?Technopriests?. These works, can be defined as ?space operas? in terms genre, vividly evoke futuristic vision one possibl...

Background: Self-directed learning (SDL) is a skill that must be possessed by medical students as form of adult learning. To train these skills, need tutors to stimulate students' SDL abilities.
 Methodology: This study was conducted quantitatively using Dolman and Ginns questionnaire on third-year students.
 Results: Tutors in the Medical Emergency block were able provide good explan...

This chapter sketches an analysis of the implications of carbon-climate vulnerability for carbon observation. Carbon-climate vulnerability is defined as a positive or disturbanceamplifying feedback between an aspect of the carbon cycle (a pool or flux) and physical climate, including atmosphere, oceans and the hydrological cycle. Focussing on processes influencing the atmospheric concentrations...

[1] Croplands cover 12% of the ice‐free land surface and play an important role in the global carbon cycle. Light use efficiency (LUE) models have often been employed to estimate the exchange of CO2 between croplands and the atmosphere. A key parameter in these models is the maximum light use efficiency ("*), but estimates of "* vary by at least a factor 2. Here we used 12 agricultural eddy‐ fl...