The present study investigated the effect of increasing temperature stress on the thermotolerance of B. mori cross-breed PM x CSR2 and tissue specific differential expression of heat shock proteins at IVth and Vth instars. The larvae reared at 25 +/-1 degrees C and 70 +/- 5% relative humidity were treated as control. Larvae were subjected to heat shock temperatures of 34, 38 and 42 degrees C fo...

A caterpillar is a tree which metamorphoses into a path when its cocoon of endpoInt\ is removed. The number of nonisomorphic caterpillars with n + 4 points is 2n + 2 [n/21 . This neat formula is proved in two ways: first, as a special caoe of an application of Pblya’s enumerration theorem which counts graphs with integer-weightell points; secondly, 3y an appropriate labeling of the lines of the...

The cocoons surrounding powerful radio sources can be extensive if the jet that feeds the cocoon is light and supersonic. They have been shown to remain overpressured with respect to the ambient medium for most of the life time of the sources. The observed lobes of the radio sources form parts of these extensive cocoons. We show that observations of the lobes of giant radio sources allow one to...

The objective of the present study was to estimate the level of inbreeding coefficient during inbreeding of the pedigree of random mating and selected populations of two distinct races of mulberry silkworm, Bombyx mori (Lepidoptera: Bombycidae), in the silkworm germplasm. The six generation data of the two races, namely multivoltine Pure Mysore and bivoltine NB4D2, were studied for inbreeding d...

Abdominal cocoon is an extremely rare condition that has been mainly associated with young adolescent women. It was first described in 1978 by Foo et al We present here a case that describes an otherwise healthy adult man who presented with intestinal obstruction and was found to have an abdominal cocoon, also known as a peritoneal sac. The patient was taken for a laparotomy and the sac was rel...

We present the first submillimetre observations of the z=2.36 broad absorption line system Hawaii 167. Our observations confirm the hypothesis that Hawaii 167 contains a massive quantity of dust, the optical depth of which is sufficient to completely extinguish our ultraviolet view of a central, buried quasar. Hawaii 167’s submillimetre luminosity and associated dust mass are similar to the ult...

A 22-year-old male patient presented with the complaints of upper abdominal colicky pain, intermittent bilious vomiting, and abdominal distension of 3-month duration. There was no history of peritonitis, abdominal surgery, or long-term medication. Clinical examination was unremarkable. Routine laboratory investigations revealed hemoglobin of 11 gm/dL, erythrocyte sedimentation rate (ESR) of 80 ...