Measurements at 3.15 cm were obtained on 11 days spread over the interval May 3 to June 19, 1956, using the 50-foot reflector at the U. S. Naval Research Laboratory in Washington.

* Measurements are associated with linear operators ( called observables ) on the Hilbert space of quantum states.

Measurements of the effects of the cosmic microwave background radiation in the dynamics of distant astrophysical systems in 2000 proved the Copernican principle on a cosmological scale.

Measurements are estimated based on the models, and tests are conducted to ascertain whether the relevant criteria have been met.

Measurements taken by Cyril Hazard and John Bolton during one of the occultations using the Parkes Radio Telescope allowed Maarten Schmidt to optically identify the object and obtain an optical spectrum using the 200-inch Hale Telescope on Mount Palomar.

Measurements made in the latter part of the 2000s and based also on observation of infrared spectral lines, have suggested that sunspot activity may again be disappearing, possibly leading to a new minimum.

Measurements of the 1 / e < sup > 2 </ sup > width only depend on three points on the marginal distribution, unlike D4σ and knife-edge widths that depend on the integral of the marginal distribution.

Field Measurements in Geomechanics, 5th International Symposium on Field Measurements in Geomechanics: 101 – 105.

Measurements based on amplitudes ( e. g. voltage or current ) must be converted to powers to make addition of harmonics distortion meaningful.

Measurements of seismic waves are a source of information on the region that the waves travel through.

Gravity Measurements on Banks Island, N. W. T.

Measurements showed that, unlike in former times, the wave energy of the sea is not any more consumed off the beach, today it carries its destructive effects on to the beaches proper.

Measurements from the German State of Brandenburg in 2006 show average speeds of on 4-lane sections, and on 6-lane sections, without mandatory speed limits.

Measurements of motor currents and forces applied to the surface were not obtained due to the state of the spacecraft telemetry following landing on the lunar surface.

Measurements indicate that on a rifle a muzzle brake adds 5 to 10 dB to the normal noise level perceived by the shooter, increasing total noise levels up to 160 dB ( A ) +/- 3 dB.

Measurements were continued in order to obtain information on solar protons and cosmic rays.

His writings include a number of essays contributed to the Edinburgh Review from 1804 onwards, various papers in the Philosophical Transactions of the Royal Society ( including his earliest publication, " On the Arithmetic of Impossible Quantities ", 1779, and an " Account of the Lithological Survey of Schehallion ", 1811 ) and in the Transactions of the Royal Society of Edinburgh (" On the Causes which Affect the Accuracy of Barometrical Measurements " and others ), the articles " Aepinus " and " Physical Astronomy ", and a " Dissertation on the Progress of Mathematical and Physical Science since the Revival of Learning in Europe " in the Encyclopædia Britannica ( Supplement to fourth, fifth and sixth editions ).

Measurements to be based on current recommended techniques and protocols.

Measurements from the Spectral Irradiance Monitor on NASA's Solar Radiation and Climate Experiment show that solar UV output is more variable over the course of the solar cycle than scientists had previously thought, resulting in, for example, colder winters in the US and southern Europe and warmer winters in Canada and northern Europe during solar minima.

Measurements from the real world ( such as the temperature of a furnace ) are converted to values between 0 and 1 by seeing where they fall on a triangle.

Measurements of the cosmic background radiation give the cooling time of the universe since the Big Bang, and measurements of the expansion rate of the universe can be used to calculate its approximate age by extrapolating backwards in time.

Measurements during the Hipparcos mission give the pair an angular separation of 0. 46 arcseconds with a difference in magnitude of 2. 0.

Measurements of polarization are presently limited by apparatus sensitivity and will remain difficult because of the low intensity of the planetary radiation at the earth.

Measurements are stored at — and exchanged between — stations, for use in making decisions about link establishment.

Measurements for calculating the THD are made at the output of a device under specified conditions.

Measurements of ionization rates at increasing heights above the ground during the decade from 1900 to 1910 showed a decrease that could be explained as due to absorption of the ionizing radiation by the intervening air.

Measurements of the energy and arrival directions of the ultra-high energy primary cosmic rays by the techniques of " density sampling " and " fast timing " of extensive air showers were first carried out in 1954 by members of the Rossi Cosmic Ray Group at the Massachusetts Institute of Technology Clark et al., Phys.

Measurements of gravitational acceleration and gravitational potential at the Earth's surface and above it can be used to look for mineral deposits ( see gravity anomaly and gravimetry ).

Measurements taken at the time showed it to have a circumference of, and its age was estimated to be 280 years.

Measurements are usually made at a peak to minimize errors produced by errors in wavelength in the instrument, that is errors due to having a different extinction coefficient than assumed.

Measurements taken at the time showed it to have a circumference of, and its age was estimated to be 280 years.

Measurements are typically taken with the sensor held at fixed locations at approximately 10 meter increments.

Measurements taken from his uniform show that at his death he had a waist size of 47 inches ( 119 cm ) and the inside brim of his hat measured 24 inches ( 61 cm ) in circumference.

Measurements of the acceleration due to gravity at the equator must also take into account the planet's rotation.

Measurements at park headquarters, above sea level, show that snow falls more often here than at any other long-term weather station in Oregon.

Measurements started 150 kilometres above Titan's surface, where Huygens was blown eastwards at more than 400 kilometres per hour, agreeing with earlier measurements of the winds at 200 kilometres altitude, made over the past few years using telescopes.

Measurements were interrupted at the end of the Second World War as a result of military bombardment, but began again in 1947.

Measurements of the total discharge of carbon dioxide gas at the Horseshoe Lake tree kill area range from per day.

This body, the International Commission on Radiation Units and Measurements ( ICRU ), came into being at the Second ICR in Stockholm in 1928 under the chairmanship Manne Siegbahn and at their first meeting proposed that one unit X-Ray dose should be defined as the quantity of X-rays that would produce one esu of charge in one cubic centimetre of dry air at 0 ° C and a standard atmosphere.

Evidence also suggests that the most recent local glacial stage, the Tioga, started about 28, 000 cal ( calibrated Radiocarbon dating # Measurements and scales ) years ago, reached its maximum extent 20, 000 to 25, 000 cal yr ago, and ended by ~ 15, 000 cal yr ago.

Measurements in 2011 found the maximum depth is.