Further investigation of the amino-acid sequence of bovine glutamate dehydrogenase (EC 1.4.1.3) has led to the correction of an earlier tentative sequence. The presently known sequence contains 500 residues in the subunit single peptide chain. The sequence of the homologous enzyme from chicken liver indicates that it contains 503 residues. Of the presently established 485 residues in the chicke...

Two new species of Exetastes Gravenhorst, 1829 from the Peruvian Andes are described and illustrated: E. andensis sp. nov. tullu Presently, 38 have been recorded in Neotropical region. Our discoveries first records genus Peru Andean

air conditioning refrigerant r134a has value of global warming potential (gwp) 1300, which is much higher than mac directive (gwp below 150) passed in july 2006. this prompted a search for alternative refrigerant with gwp value less than 150. r1234yf is a new refrigerant which has lower gwp value of 4. effect of blower speed has been compared and flammability issue of r1234yf has been addressed...

The clinical and bacteriological features of a case of endocarditis are described in which a Gram-positive coccus, presently designated Micrococcus sedentarius incertae sedis, was repeatedly isolated.

Abstract There are very few case reports of percutaneous device closure anterior mitral leaflet perforation. We describe here a simultaneous aortic root perforation and These cases challenging as they presently done in high-risk patients with no guidelines described to date.

The derivation of leading quantum electrodynamic corrections to the nuclear magnetic shielding in light hydrogen- and helium-like atomic systems is described detail. presented theoretical approach applies any molecular systems, enabling determination moment nuclei with much higher precision than known presently.

Background: Child neurology is a complex medical specialty which involves distinct areas of knowledge. Presently, in Brazil, there are 26 child residency programs. Science and education have considerably developed the last twenty years, so data about present scenario this area needed.

Rhagovelia freitagi Zettel, Laciny et Pangantihon, sp. n. is described and illustrated from Cambodia. The new species belongs to the sarawakensis group. A key of this group that are presently known Cambodia, Laos Vietnam also given.

The authors report a case of an adolescent with a poorly differentiated lymphoma of unknown origin located at paravertebral muscles, whose presently symptom was low back pain.

The nitrogen-fixing Rhizobium-legume partnership is presently the best understood of all host-microbe symbioses. Bacterial and plant partners signal across developmental time and space.