Application of Non-toxic, Inhibitive Pigments

Inorganic Corrosion-Inhibitive Pigments for High-temperature Alkali- activated Well Casing Foam Cement

Dynamical Modeling of Toxic and Non-toxic Phytoplankton Competition

The study of the competitive outcome associated with two consumers of the same resource, algae, is investigated under asymmetric intraguild interactions and carrying capacities that are a function of resource (algae) availability at any time. The mathematical model is motivated by our understanding of the interactions of genus Protoperidinium (toxin producing) and Heterocapsa (non-toxic produci...

Toxic hazards in aerial application.

An analysis of the hazards acompanying the aerial application of toxic pest-control chemicals is presented. The nature of the chemicals, the symptoms of toxicity, recommended treatment, and suggestions for safe-handling, are discussed. The introduction of the chlorinated, cyclic hydrocarbons for large-scale use as agricultural insecticides somewhat less than two decades ago, marked the beginnin...

Application of JC1 for non-toxic isolation of cells with MDR transporter activity by flow cytometry

The DNA intercalating dye Hoechst 33342 or its close analog DCV are actively removed from cells by the multidrug resistance transporter ABCG2, a protein overexpressed in metastatic cells and somatic stem cells. In bivariate blue-red flow cytometry fluorescent plots active Hoechst or DCV efflux combined with a concentration dependent bathochromic shifts of these nuclear dyes leads to the segrega...

Non-toxic Goitre in Males.

Occult bleeding from the gastro-intestinal tract for which no cause can be found is not uncommon in cases of iron-deficiency anaemia. A follow-up study of 68 patients in whom this diagnosis was made after initial investigation has revealed only 17 in whom some cause of bleeding became apparent (in 12 aspirin ingestion, in two bleeding piles, in one a gastric ulcer, in one a possible carcinoma o...