Some interesting isolates from a diagnostic laboratory.

Some interesting isolates from a diagnostic laboratory.

Citrobacter koseri, Plesiomonas shigelloides, Edwardsiella tarda, Yersinia enterocolitica, Alkalescens dispar, Vibrio parahaemolyticus, and Vibrio alginolyticus were seven interesting microorganisms isolated recently in our diagnostic laboratory.

SOME INTERESTING AGARICS FROM IRAN

An account of nine Agarics, namely, Macrolepiota procera, M. rhacodes. Lepiota leprica, L. holospilota, Coprinus comatus, C. plicatilis, C. scobicola, C. disseminatus and C. flocculosus, were collected from different localities that is Noor city of Mazandaran, Maragheh city of East Azarbaijan and Karaj and Varamin cities of Tehran province are described in details. Species namely Lepiota lepric...

Prevalences of some virulence genes among Escherichia coli isolates from swine presented to a diagnostic laboratory in Iowa.

Some Interesting Cases

Case 1.?Name Mahadeo Laxman, caste Hindu, age 35 years. History of dyspepsia of 5 years standing and symptoms pointing to the probability of previous gastric ulceration. For the last four months he has had persistent vomiting, sometimes four or five times a day. He says he is willing to have anything done to relieve his present wretched state. He was ̂ so weak when he entered the hospital that h...

Some interesting problems

1.5∗ (A.Ostaszewski, email 9-92) Consider Telgarsky’s game G(T ) where T ⊆ 2. Player I plays a countable cover of T Player II chooses onesay Xn. Player I wins iff ∩{cl(Xn) : n ∈ ω} ⊆ T . It is known that (a) Player I has winning strategy iff T is analytic. (b) If there exists A an analytic subset of cl(T ) not Borel separated from T , then Player II has a winning strategy. Is the converse of (b...