(A) In a previous paper (1) the catalytic effect of H + and OHions on the hydrolytic splitting of the C N linkage was investigated by means of quantum mechanical considerations. In this paper will be reported investigations as to the effect of foreign rigid dipoles on the energy of the activated configurations, and thus on the energy of activation. If the latter is lowered a positive catalytic ...

Background: A clinicopathological study of 75 cases of pemphigus was carried out at Saurashtra region of Gujarat State, India. This study was done to subtype this disease with evaluation of clinical and histopathological presentation. Methods: The study was carried out in a two-year period at skin department of Guru Gobind Singh Hospital, Jamnagar. Seventy five patients of pemphigus were examin...

let s be a semigroup. in certain cases we give some characterizations of extreme amenability of s and we show that in these cases extreme left amenability and extreme right amenability of s are equivalent. also when s is a compact topological semigroup, we characterize extremely left amenable subalgebras of c(s), where c(s) is the space of all continuous bounded real valued functions on s

the effect of silence in civil litigation is important in two cases: the silence of litigants (plaintiff and defendant) and silence in evidence of proof of claim. although the general rule is that silence cannot express the will and, therefore, is not entitled to the legal effects and any responsibility, but the silence of plaintiff and defendant has been deemed refusal and it has legal effect....