... the energy of the chlorophylls-zeaxanthin charge-transfer state. In other words, they should be able to switch the energy-quenching process on or off.
“The next step is to examine the energy ...
... industry might have received a big setback in the recent federal budget, but calls are mounting for the adoption of laws that will encourage more people to switch on to renewable energy sources.
... of a single peptide bond, an event called an "isomerization," thus acts as a molecular switch, moving the P450 between safe and active forms while protecting the P450 and its environment from ...
... that can exhibit two different phases when subjected to electric fields has promise as a switch: one phase is the "zero" and the other the "one," which form the foundation of digital electronics.
... we found that a surprising number of these artificially constructed networks actually were switches," said Ramakrishnan.
"Popular opinion used to be that there are a small number of ways in which ...
... instance, in responding to stress, and in communication with other cells. Researchers have now cataloged even more templates of possible switches within a living cell than we use throughout our day.
... from blue-sensitive to green-sensitive.
Sprecher and Desplan note that although examples of such switches are extremely rare, they may be more common than is currently understood. They point to the ...
Working with an international group of researchers, Professor Gehan Amaratunga has produced a novel memory device which is set to rival transistor-switched silicon-based memory.
... -- those responsible for detecting the color blue -- then fill the role of detecting the color green. These rare switches, the authors speculate, are likely the result of changing life patterns.
... present in all types of childhood arthritis. The researchers say the responsible gene may be a "master switch" that helps turn on the debilitating disease. Researchers at The Children's Hospital of ...
... is very important to prevent NK cells from harming the body's own tissues," Boyd says. "This ability to switch where the control signal goes makes HS1 a powerful regulator of NK cell activity—it ...
... an enzyme involved in making this gaseous hormone is also involved in the evolution of the sexual switch of female flowers to hermaphrodites. The finding links hormone levels to sex determination in ...
... . 12 Developmental Cell, scientists at Cincinnati Children's Hospital Medical Center determined the switch to be a main tuning mechanism for instructing cells whether to form sensory nerves or blood ...
... . 12 Developmental Cell, scientists at Cincinnati Children's Hospital Medical Center determined the switch to be a main tuning mechanism for instructing cells whether to form sensory nerves or blood ...
... and memory. Now, researchers have identified in mouse brain tissue a molecular switch that, when thrown, increases the strength of this electrical pattern. The researchers found that adding the brain ...
