[PDF] Top 20 MATERIAL AND METHODS Collection of samples

... quantities of disinfectants are used in hospitals, externally on human skin or to eliminate microorganisms from inanimate ...quantities of these products reach the wastewater, exposing the bacteria that ... See full document

... [r] ... See full document

... dilutions of the two treatment plants, isolation was performed in solid medium with 2% noble agar (Sigma®) following the roll tube technique ...pepticase and gelatin at a concentration of 0.8% (w/v), ... See full document

... first of its kind carried out in the ...composite samples. Besides the DGGE bias already discussed, the impacts of DNA extraction and PCR amplification may have also contributed to further ... See full document

... (42%) of roots was contained in the 0-20 cm soil layer, such as obtained by Castellanos et ...(2012), and Albuquerque et ...response of the available nutrients due to organic matter decomposition, ... See full document

... aim of this paper was to evaluate different criteria for stem measurement sampling and to identify the criterion with best performance for developing individual tree volume ...number of trees per ... See full document

... – and the risk factors associated with positive ...age and were also connected with rural origin ...owner of a pregnant dog or not treating pet dogs against helminth infection in the previous year ... See full document

... slowest and no difference was observed at ...process and, as proposed by Ferreira et ...days), and slow germination (t > 10 ...bardanoides and C. sphaerocephala was slow germination ... See full document

... tetrametilheptadecane and 2,6,11 trimetildodecane, were the most recalcitrant compounds (Table ...structure of these compounds. Generally, all kinds of bacteria oxidize compounds with a lower ... See full document

... goal of this study was to evaluate the germination and the storage capacity of Astronium fraxinifolium ...min; and diaspores mechanically scarified with sandpaper ...types of packaging ... See full document

... micrographs of epicuticular wax of ‘Galaxy’ apple fruits from three producing areas: Vacaria-RS (A-F), Fraiburgo-SC (G-M) and São Joaquim-SC (N-S) after harvest (A-B, G-H, N-O), stored under regular ... See full document

... stretch of the Upper Paraná River floodplain situated downstrean from the Porto Primavera dam and upstream from the Itaipu reservoir (Thomaz et ...2006 and June 2007, at sites belonging to three ... See full document

... sheathing material. This is one of the three major types of ...member and the splitting of the main ...possibilities of wood bearing and nail bending at the end of ... See full document

... consisted of an initial denaturation at 94ºC for 2 min, 10 cycles of denaturation at 94ºC for 1 min, primer annealing at 58ºC for 45 sec, decreased by 1ºC each succeeding cycle, and elongation at ... See full document

... drying of fruit pulps usually have some handling problems such as high hygroscopicity and stickiness due to the presence of sugars and low molecular weight acids which have a low glass ... See full document

... concentration of the polymer used, are all determining factors for the bioadhesion to ...interpenetration and muco-polymer mechanical interaction (Peppas and Mikos, 1989; Sudhakar, Kuotsu, ... See full document

... analysis of the chromatograms did not show clear differences between some samples analyzed, although a variation in the intensities of the same signals could be observed and different peaks ... See full document

... [r] ... See full document

... degradation of biosolids through pyrolysis produces biosolid biochar and reduces the amount of pathogenic agents as well as contaminant availability, which improves the quality of the organic ... See full document

... isolates and their antagonist products could be useful for ...part of or adjuncts to starter cultures for fermented foods in order to improve safety and ...spoilage and/or growth of ... See full document