They confiscated material for making bombs, including four timing devices, Mr. Rubalcaba said.
He said the police had confiscated material for making explosives, including four timing devices, in the raids.
The New Year's bomb plot was uncovered last month when an Algerian, Ahmed Ressam, was arrested at Port Angeles, Wash., as he tried to enter the United States on a ferry from Canada driving a car carrying explosives and four timing devices.
The experiment was conducted in a split plot design with three timings of first irrigation as main-plots and three timing of last irrigation as sub-plots.
Six N treatments combining three doses [0, 100, 200 Kg N ha−1] and two timings [at V4 and at 15 days before silking] were applied.
At each season, a wheat, barley and triticale high yielding cultivar was evaluated at three temperature regimes: control, and two timings of heating before anthesis.
Two timings, τ1 and τ2 are selected at random from the current set as described above.
A crossover operator takes the two timings τ1 and τ2 and constructs a new timing, τnew, with elements from each of the two input timings.
Next, two timings are chosen from the set at random, with repetition allowed, with probability weighted exponentially with fitness.
To further analyze this hypothesis, we evaluated three timing parameters, i) the initial model visit duration, ii) overall walking time, and iii) overall response time.
