Andrzej Szymanski

3 Questions 59 Answers 0 Followers

Questions related from Andrzej Szymanski

What do we know about Initial Singularity?

Assuming that the Big Bang theory reflects the actual chronology of "The Birth of the Universe", imposes the question of whether The Big Bang makes sense without existence of The Initial...

13 October 2013 9,331 85 View

Has anyone experience in the toxicity study of plant protection products, but in mixture with adjuvants, preferably with ethoxylated alkylphenols?

I am especially interested in environmental analysis and biodegradation of ethoxylated alkylphenols. Which due to the formation in the biodegradation of endocrine active alkylphenols, raises...

30 August 2013 8,067 4 View

What do you think of limiting the distribution of chemical elements only on metals and non-metals, excluding metalloids?

Recent IUPAC recommendations suggest to distinguish in the periodic table only non-metallic and metallic chemical elements, except for metalloids. I think that this is a bad solution. As for what...

22 August 2013 9,017 10 View