Sentences with phrase «between test masses»

The ability to precisely control and measure distances between test masses is essential for sensing the subtle oscillations from gravitational waves.

Not exact matches

«During our initial trial of the mini-Horhizotron, root dry mass of the herbaceous species tested and root length measurements showed little difference in growth between the substrate treatments or between the mini-Horhizotron and containers for the species tested at the end of the experiment,» the authors wrote.

The small increase in the high - dose group did not translate into beneficial effects because authors found no difference between the three study groups for changes in spine, average total - hip, average femoral neck or total - body bone mineral density, trabecular bone score, muscle mass or sit - to - stand tests.

The cylinders will be sandwiched between electrodes of gold - plated silicon but also separated from them by thin spaces of vacuum — the test masses will float on the electrodes» electrostatic field.

LISA Pathfinder will see if two test masses (cubes of a gold - platinum alloy) in free fall can maintain a 40 - centimeter separation to an accuracy of 0.01 nanometers while encapsulated within a box that is orbiting a point between Earth and the sun.

The remaining 185 incidents were then analysed using chi - square (w2) and ANOVA tests to determine whether or not the average differences between mass shooters who lived or died could be attributed to mere chance.

In a preliminary study published in The Quarterly Journal of Experimental Psychology, researchers from the Department of Psychology at Cambridge found an association between high body mass index (BMI) and poorer performance on a test of episodic memory.

The relationship between WCR and intraabdominal fat mass is stronger for intraabdominal SAT in younger women than men; but in menopausal women, the associations become more similar to the male patterns in cross-sectional analysis testing for sex and age differences (24).

t - test was used to compute probabilities for comparisons of mean age and mean body mass index between study groups.

We ran a number of statistical tests, accounting for body mass, lean body mass, age, sex and fat mass, and still found no difference in daily energy expenditure between the Hadza and their Western counterparts.

Furthermore, unpaired t - tests were used to detect differences in age, body mass index, energy expenditure and intensity between men and women.

Homework sets, a worksheet and sample test questions to support the learning of chemical quantities, the mole, conversions between mass, volume and mole, percent composition and empirical formula.

«Throughout his career, he has pioneered new approaches to the readymade, tested the boundaries between advanced art and mass culture, challenged the limits of industrial fabrication, and transformed the relationship of artists to the cult of celebrity and the global market,» the Whitney notes in describing the Koons exhibit.

Throughout his career, he has pioneered new approaches to the readymade, tested the boundaries between advanced art and mass culture, challenged the limits of industrial fabrication, and transformed the relationship of artists to the cult of celebrity and the global market.