Coronavirus replication complexes consist of intricate macromolecular structures in which many of the non-structural replicase proteins are involved.
(These are the intracellular structures in which photosynthesis occurs).
The problem is this: women's status has changed but not the institutions and power structures in which they must function.
"It's always a question of the budget," he says, adding that the state cares about maintaining the light rather than the elegant structures in which the bulbs reside.
His best installations use words and pictures to create structures in which alternative versions of reality are dizzyingly layered and intricately interconnected.
It didn't make sense to speak of "convivial tools," he argued, without taking a close look at the political and social structures in which they were embedded.
All well and good, unless you own one of these structures, in which case you're going to be saddled with a maintenance bill that might make you weep.
For the past two decades most new small businesses have been set up as partnerships or similar structures in which profits are not taxed directly.
Rigid salary structures in which pay rises with seniority (as in Japan) should also be replaced with more flexible ones.
Miners' trade unions, however, blamed Soviet-era pay structures in which half of workers' pay is contingent on making quotas.
Lobsters have been known to regenerate double structures, in which case the new parts are mirror images of each other.
