determination of 1, 1-dimethylhydrazine (dmh) in air is carried out by spectrophotometry, gc or hplc analysis, but in this study dmh was analyzed by a gas sensor based on nanostructure conducting polyaniline. determination of dmh has been done very simplely and quickly in recent work. electrically conductive fibers have been prepared by polymerization of aniline on surfaces of commercial polyme...

We suggest a simple system of two electron droplets which should display two-channel Kondo behavior at experimentally accessible temperatures. Stabilization of the two-channel Kondo fixed point requires fine control of the electrochemical potential in each droplet, which can be achieved by adjusting voltages on nearby gate electrodes. We study the conditions for obtaining this type of two-chann...

ackground: Bipolar disorder (BPD) features cycling mood states ranging from depression to mania with intermittent phases of euthymia. ipolar disorder subjects often show excessive goal-directed and pleasure-seeking behavior during manic episodes and reduced hedonic apacity during depressive episodes, indicating that BPD might involve altered reward processing. Our goal was to test the hypothesi...

Levels of hippocampal neurogenesis are associated with certain learning and memory tasks and with depression-like behavior in rodents. However, simply correlating neurogenesis with behavior can lead to spurious results unless other relevant factors such as age, disease status, or experimental condition are taken into account. A reanalysis of recently published data showed that after adjusting f...