Sentences with phrase «irregular intervals by»

Scientists believe that «grand minimum» is triggered at irregular intervals by random fluctuations related to the Sun's magnetic field.
Scientists believe that the event is triggered at irregular intervals by random fluctuations related to the Sun's magnetic field.

Not exact matches

INCLUDES 1 Hands - On Standards Math Teacher Resource Guide Grade 3 with 40 lessons TOPICS Operations and Algebraic Thinking Multiplying with arrays Multiplying by five Exploring multiplication and division Commutative property of multiplication Associative property of addition Distributive property Number and Operations in Base Ten Estimating the sum or difference Adding and subtracting Multiply by ten Multiplying with multiples of ten Number and Operations - Fractions Identify and write fractions Fractions and equivalent fractions on a number line Proper fractions on a number line Model equivalent fractions Whole numbers as fractions Comparing fractions Measurement and Data Telling time and elapsed time Add intervals of time Finding times after and before Measure weight Pictographs and bar graphs Finding area of squares, rectangles, and irregular figures Building and exploring perimeter Geometry Categorizing and partitioning shapes Resources Building Perimeter Sample Lesson
These sculptures are riotous; they even refuse to remain immobile and be subdued by the gaze of the viewer: timed mechanical components that set off at irregular intervals make noise and attract the audience's attention to different parts of the statue, thus dictating the viewing experience.
In discussing his stripe work, Davis spoke not simply about the importance of color, but about «color interval:» the rhythmic, almost musical, effects caused by the irregular appearance of colors or shades within a composition.
Ice core analysis by Dansgaard's group, confirmed by the Americans, showed rapid oscillations of temperature repeatedly at irregular intervals throughout the last glacial period.
The current warming trend 1998 - 2005, has no precedent in recent Arctic memory, there were a few unique occasions when open water was seen during mid-winter over Barrow Strait, but this was at roughly 10 year intervals, now the intervals are totally irregular, but between Islands ice cover is not the best indication of warming, monthly temperature readings for the past 4 years or so, have been mostly above normal by 1 to the occasional 4 to 5 degrees.
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