Excited electronic states created by UV excitation of the diribonucleoside monophosphates ApA, ApG, ApC, ApU, and CpG were studied by the femtosecond transient-absorption technique. Bleach recovery signals recorded at 252 nm show that long-lived excited states are formed in all five dinucleosides....
Further abstractly, they can represent political connections between noble families, lines of control between organized crime gangs, lines of communication between bureaucratic agencies in a government, alliances between interstellar empires, the power structure of factions in a War of the Roses style ...
2. This barrier must meet apparently contradictory requirements. On the one hand, it acts as a sieve and suppresses the passage of “inert material” as small as ~5 nm in diameter
The preferred barrier is a layer of particulate anion-exchange material bound together by a binder to form a water-permeable coherent structure, as used in a working electrode of an electrochemical ion exchange cell; the anode itself may be a permeable conductor embedded in the barrier layer. ...
structure: 1) the cell corners (CC) and compound middle lamella (CML) in blue having a strong lignin signal, and 2) the layers of the secondary wall (S) in pink having a distinct cellulose/hemicellulose signal. The yellow and orange regions are also interpreted to be of cellulosic content...
Schematics - Data Structure Validation. kmatch - A language for matching/validating/filtering Python dictionaries. valideer - Lightweight extensible data validation and adaptation library. Anti-spam Libraries for fighting spam. django-simple-spam-blocker - Simple spam blocker for Django. django-simple-...