[PDF] Top 20 Acute toxicity of the water-soluble fraction of diesel in

... prepared in the dark) with constant shaking for 35 min. The stained slides were rinsed twice with distilled water and then submerged in the stop solution (1% acetic acid), rinsed ... See full document

... ABSTRACT. The high toxicity of diesel components makes oil spills a threat to the biota in coastal marine ...environments. The genotoxic effect of the ... See full document

... Aim: The Caí River is one of the five that form the Guaiba Lake Hydrographic ...public water supply in the capital of Rio Grande do Sul; Methods: Sediment samples ... See full document

... vivo toxicity). The acute toxicity classification meth- od established by the OECD 420 (2001) was adopted to evaluate acute and OECD 452 (2008) with adaptations was employed to ... See full document

... shows the dialog box for assigning the signii cance of each criterion related to others in the predei ned ...assigning the weights that is coni dent in solving real ... See full document

... evaluation of influence of selected parameters on sensitivity of a numerical model of ...solidification. The investigated model is based on the heat conduction equation with a ... See full document

... diagram in Figure 1 shows the basic requirements for a material-related module in a CAPCAST ...system. The system user (manufacturer or his employees) introduces to the system ... See full document

... at the alternate sides, of the tangents through the diameter of the circle, and then the line joining these points divides the circle in the ratio ... See full document

... both in single and formulated herb drugs[Zhang,2008; Tu et ...progress in characterizing the therapeutic basis of TCM is slow with little ...that the therapeutic effect of ... See full document

... as the degree of excellence or superiority that an organization’s product possesses (Khan, ...perceive the quality of the products and it also called perception of quality, ... See full document

... examine the impact of customers’ perception of e- commerce security, and national environmental factors on their acceptance of Internet banking in Malaysia and ...acceptance of ... See full document

... Haratym, Dok ł adno ć wymiarowa odlewów wykona- nych w procesie Replicast CS, Archiwum Odlewnictwa rocznik 3, nr 9, Katowice 2003.. Arendarski, Niepewno ć pomiarów, Oficyna Wydaw- nic[r] ... See full document

... investigated the effect of associated CSR practices on consumers and presented similar ...findings. The CSR activities mentioned in the research are, for instance, environmental ... See full document

... non-modified water glass, and Figures 2-4 – to the water glass modified by the suspension of ZnO nanoparticles in propanol ...presents the changes of the ... See full document

... Taking the above into consideration, for investigations the following alloys were selected: a hypereutectic AlSi17 silumin which was “enriched” with additions of ~3%Cu, ~1,5%Ni and ~1,5%Mg (added ... See full document

... structure of the remelting zone of the steel C90 steel be- fore conventional tempering consitute cells, dendritic cells, sur- rounded with the cementite, inside of which there is ... See full document

... prepared in moulds made of two types of ...Temperatures of the mould were 500 and 600°C for bronzes and 200 and 300°C for aluminum ...alloy. The roughness measurements were ... See full document

... possibility of increasing the hardness of the copper- containing alloy by ageing has made it reasonable to choose cast steels with copper addition for castings working under corrosive-erosive ... See full document

... starts the cooling process in the ...filling the mold with the liquid metal, and at the latest at the beginning of crystallization of silumin, ...after ... See full document

... use of electronic government in the function of serving the ...community. The emphasis in information technology to avoid the digital gap in at ...least. ... See full document