First Page

Two subvalent, redox-active diborane(4) anions, [3]4? and [3]2?, carrying exceptionally high negative charge densities are reported: Reduction of 9-methoxy-9-borafluorene with Li granules without stirring leads to the crystallization B(sp3)?B(sp2) diborane(5) anion salt Li[5]. [5]? contains a 2,2?-biphenyldiyl-bridged B?B core, chelating 2,2?-biphenyldiyl moiety, MeO substituent. Li[5] Na metal...

Improved genotypes can contribute immensely to productivity of high yielding varieties when they are released mainly in the ideal and adapted environments. To enhance adoption sustainable production new improved lowland rice Nigeria, yield evaluation,analysis stability models on seven (7) (ARS 161-3-5-5-3-B-BD, ARS 563-14-B-ED, 150-TGR-10-NCRIB-12, ART 64-26-1-1-B-B-ED, D 56-NCRI J-1-1, 90--46-...

The dynamics of microglial cell activation was studied in freshly prepared rat brain tissue slices. Microglia became activated in the tissue slices, as evidenced by their conversion from a ramified to amoeboid form within several hours in vitro. To define better the cytoarchitectural dynamics underlying microglial activation, we performed direct three-dimensional time-lapse confocal imaging of ...