[PDF] Top 20 Braz. arch. biol. technol. - vol.50 número5

... keV gamma ray line was 2.41 keV. Sample geometry used was a Marinelli beaker of 2.1 L made by Ga-Ma & Associates, INC, of a special material with a low radioactivity background. Sample and detector were positioned ... See full document

... Postura de Dirphia moderata Bouvier, 1919 (Lepidoptera: Saturniidae) foi coletada ao redor de um ramo de Eucalyptus cloeziana na área experimental do Laboratório de Entomologia Flore[r] ... See full document

... The fruit affected with spongy tissue exhibited much lower amylase activity and reducing and non-reducing sugars, but exhibited much higher starch content during storage at 12 ± 2 °[r] ... See full document

... pilosa without ornaments presented no light sensitivity and achenes with ornament in the tegument presented low germination under dark and high germination under W as reported by Amaral [r] ... See full document

... maintained at 4 0 C on agar slants containing glucose (20 gL -1 ), yeast extract (10 gL -1 ) and peptone (10 gL -1 ). Yeast inocula were grown aerobically at 30 0 C for 48 hours in Erlenmeyer flasks containing (g L -1 ): ... See full document

... A silver uptake study by Pseudomonas diminuta was carried out by growing the bacteria in a chloride-free medium (CFM) containing silver ions (50 µM) in a batch culture. From the results, it was found that higher ... See full document

... However, there were probably the cross infections and psycrophile characteristic of Aeromonas hydrophila, which remained viable after the treatments and presented growth in fresh sausage[r] ... See full document

... Tables 3 and 4 show the effects of soil sample treatments on Mn concentrations in the aerial and root parts of the maize seedlings, respectively. In a general way, the Mn concentration[r] ... See full document

... From 1989 to 2002, 80 marine tucuxis that were by-caught in fisheries were examined and four parasites were recorded: Braunina cordiformis, Anisakis typica, Halocercus bras[r] ... See full document

... The anti-obesity, appetite suppressant and diuretic activity of CS were based in the effect on body weight, daily food ingestion and daily urine elimination, respectiv[r] ... See full document

... This indicated that the spray volume effect on the grain moisture was not species-dependent, i.e., the increase in the grain moisture owing to the sprayed water volume followed the[r] ... See full document

... yacón roots as well as their antimicrobial activity detected in the crude extracts cultures were being reported for the first time.. Key words: Arthrinium state of Apiospora montagnei, [r] ... See full document

... The present study analyzed the growth of males and females of the hermit crab Clibanarius vittatus (Bosc, 1802), at São Vicente, São Paulo, Brazil.. For the seasonal growth study, th[r] ... See full document

... Because all embryos in fourteen females were founded mummified, it was supposed that the environmental conditions caused the fetal death.. But no environmental analysis was possible.[r] ... See full document

... fermentation was 200 g/L sucrose supplemented with salts above mentioned.Batch fermentations were carried out in 250 mL erlenmeyer flasks with 50 mL fermentation medium at 30 o C without agitation for times 12, ... See full document

... Metabolizable energy (ME) of corn with different geometric diameters was determined in European quail with 26 days of age with 124 g of mean live weight, using the Total Collection of E[r] ... See full document

... Pratissoli, D., Zanuncio, J. C., Vianna, U. R., Andrade, J. S., Moreira, T. B. and Andrade, G. S. (2005), Biological characteristics of Trichogramma pretiosum and Trichogramma acacioi (Hym.: Trichogrammatidae), ... See full document

... The allelopathic activity of the leaf aqueous extract of guava (Psidium guajava L.) on seed germination and root growth in lettuce (Lactuca sativa L.) was studied in an experiment co[r] ... See full document

... To avoid the seduction in the ethanol productivity it was sufficient to assure the constancy of the phosphorus and magnesium contents of the biomass during the experim[r] ... See full document

... This paper reports a dorsal fold which is a membranous structure located on the tail of two juvenile butterfly rays, Gymnura micrura (Bloch & Scheneider, 1801), caught through arti[r] ... See full document