By measuring the velocities of pulsars, it is possible to put a limit on the asymmetry of supernova explosions.

By measuring the mean squared displacement over a time interval along with the universal gas constant, the temperature, the viscosity, and the particle radius, Avogadro's number can be determined.

By measuring behavioral responses to different stimuli, one can understand something about how those stimuli are processed.

By measuring the intensity change with a photodiode, the data can be read from the disc.

By measuring rainfall, runoff, and drainage area, Perrault showed that rainfall was sufficient to account for flow of the Seine.

By emitting a high-frequency chirp from the transducer, and measuring the amount of time it takes to hear an echo from the sound waves bouncing off an object, one can calculate the distance to that object.

By measuring the frequency of the returned signal and comparing that with the original, the difference can be easily measured.

By measuring the decay products of extinct radionuclides with a mass spectrometer and using isochronplots, it is possible to determine relative ages of different events in the early history of the solar system.

By measuring the difference in time between the pulse being transmitted and the echo being received, it is possible to determine how far away the object is.

By determining the environmental circumstances during the measuring and by revising the air-tightness afterwards, the standardization of the data is warranted.

By precisely timing the LIDAR ' echo ,' and by measuring how much laser light is received by the telescope, scientists can accurately determine the location, distribution and nature of the particles.

By 1983 it was accepted that the speed of light was constant and that this provided a more reproducible procedure for measuring length, the metre was redefined in terms of the speed of light.

By sheer coincidence, exactly 100 years later on 07 August 2012, the Mars Science Laboratory rover used its Radiation Assessment Detector ( RAD ) instrument to begin measuring the radiation levels on another planet for the first time.

By measuring the shapes and orientations of large numbers of distant galaxies, their orientations can be averaged to measure the shear of the lensing field in any region.

By scanning the microscope's beam in an X-Y pattern and measuring the light emitted with the beam at each point, a map of the optical activity of the specimen can be obtained.

By explicitly dealing with the interaction of object and measuring instrument, von Neumann has attempted to create consistency of the two processes of wave function change.

By measuring the beam current it could be determined whether the spot was originally a zero or a one, and a new value could be stored by the beam.

By measuring the rate and timing of orbital shifts, together with the body's drag properties, the relevant atmosphere's parameters could be back-calculated.

By measuring and analyzing network data using triangulation, pattern matching or cell-sector statistics ( in an anonymous format ), the data was converted into traffic flow information.

By dividing Caswell County into two squares – each side measuring approximately twenty ( 20 ) miles in length, the settlers formed two counties of each.

By measuring the length of a seconds pendulum in different latitudes, one can calculate the " oblateness " of the Earth-i. e.

By measuring the total round-trip time on an radar's oscilloscope, the aircraft's range could be accurately determined even at very long ranges.

By measuring this signal from several satellites, the receiver can re-build an accurate clock signal of its own.

By measuring chlorophyll content Nitrogen deficiency can be detected.

By applying a voltage across the bilayer and measuring the resulting current, the resistance of the bilayer is determined.

By the end of 1934, his group had successfully launched two rockets that reached heights of.

By strengthening national disease surveillance, prevention, control and response systems, these labs are raising international public health to new heights.

By 1985, the station had reached new heights of popularity, capturing over 5. 4 % of the Toronto area listeners and becoming internationally famous for its music mix.

By having similar heights, flowering and maturity dates, seed colors, and agronomic characteristics, they remain compatible with each other, and do not reduce yields when grown together on the field.

By the end of December, profiting from its internal lines of communications, the Ecuadorian Army had strengthened to a considerable degree its presence in the area, having deployed a number of units, foremost among them several Special Forces formations, as well as artillery and BM-21 multiple rocket launchers on the heights of the Cordillera del Cóndor.

By the same token, the Ecuadorian antiaircraft batteries and SAMs located on the heights made any helicopter low-level flight into the valley a rather dangerous proposition.

" By running with the machine against the wind after the motor had been started, the aeroplane was made to skim along above the ground at heights of from 3 to 16 feet for a distance, without the operator touching, of about 350 yards.

By 9: 00 p. m. the battle wound down with the Prussians still in control of the heights.

By the end of the 20th century, heights averaged 181. 3 cm ( 5 ' 11 ") for males and 167. 5 cm ( 5 ' 6 ") for females.

By 05: 00 the Chinese on the heights were able to fire directly into Battalion Headquarters below, and Ferguson made the decision to withdraw to a new position inside the Middlesex perimeter.

An undistinguished period followed with Paramount Pictures from 1935 to 1939, but Walsh's career rose to new heights soon after moving to Warner Brothers, with The Roaring Twenties ( 1939 ) featuring James Cagney and Humphrey Bogart ; Dark Command ( 1940 ) with John Wayne and Roy Rogers ; They Drive By Night ( 1940 ) with George Raft, Ann Sheridan, Ida Lupino, and Bogart ; High Sierra ( 1941 ) with Lupino and Bogart again ; They Died with Their Boots On ( 1941 ) with Errol Flynn as Custer ; The Strawberry Blonde ( 1941 ) with James Cagney and Olivia de Havilland ; Manpower ( 1941 ) with Edward G. Robinson, Marlene Dietrich, and George Raft ; and White Heat ( 1949 ) with Cagney.

By 1924 he was using the style to attain new heights.

By 1995, claims her private secretary Patrick Jephson, Diana's " paranoia " had " reached new heights.

By maintaining a set of totally-ordered heights at all times, TORA achieves loop-free multipath routing, as information cannot ' flow uphill ' and so cross back on itself.

By the time of 1994's Kostroma Mon Amour BG's mastery of folk melody and lyric has grown to new heights, and a new band lineup was going full steam.

By the early 1950s, the brothers ' long-simmering feud had risen to new heights, as Jack began spending a lot of his time in France, occasionally ignored managing the studio in favor of vacationing, gambling, and socializing with royalty, and spent studio money lavishly on 3-D films.

His popularity achieved new heights with the success of his 5x platinum album The Woman By My Side.

By devoted practice, application, grit and learning, Shri Chowdiah rose to Himalayan heights in the world of Carnatic music.

By mid afternoon, the town and heights had been cleared and the road to Kastoria was open.

By 1830, Husein had risen to new political heights as he was able to speak on behalf of all ( or at least most of ) the captains of Bosnia.

By September 4, 1902, the Oregon Journal reported that “ the fair officials are hot on the trail of a site and it is confidently predicted that ‘ something will be doing ’ shortly .” The next day, they reported that the committee had narrowed its choices to “ two tracts … Willamette heights on the west side and Hawthorne Park, with a portion of the Ladd tract, on the east side ,” and that Willamette Heights was to be chosen, as “ It is claimed that the natural advantages offered by the Willamette Heights outweigh all other considerations and that … Guild ’ s Lake, it is said, can be utilized to great advantage and made a scene of beauty ….” With this voting, “ the Lewis and Clark Exposition had its site – a grove of trees, of pasture, and of waist-high stagnant water at the site ’ s center .”

* By the Canalisation des Orangers on the heights of Saint Paul ( Réunion ).