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comparison and ephemeris
From the comparison of formulae ( 2 ) and ( 3 ), both of which express the same real solar motion in the same real time but on different time scales, Clemence arrived at an explicit expression, estimating the difference in seconds of time between ephemeris time and mean solar time, in the sense ( ET-UT ):

comparison and with
I must have written to say how much I had enjoyed his fine book The Building Of Eternal Rome, and I found he had not regretted giving me the highest mark in his old course on the later Latin poets, although in my final examination I had ignored the questions and filled the bluebook with a comparison of Propertius and Coleridge.
he usually draws some kind of comparison with the jazz tradition and the poem he is reading -- for instance, he draws the parallel between a poem he reads about an Oriental courtesan waiting for the man she loves, and who never comes, and the old blues chants of Ma Rainy and other Negro singers -- but usually the comparison is specious.
However, an initial perusal and comparison of some of the famous passages with the same parts of other versions seems to speak well of the efforts of the British Biblical scholars.
But by comparison with the railroad, the motor car is a relatively new object of popular worship, so it is too much to hope that it may be brought within the bounds of civilized usage quickly and easily.
Studying them, McFeeley could not help make comparison with the Andrus couple.
A survey of practices and/or policies in other states concerning assignment and use of state automobiles reveals several points for comparison with Rhode Island's practices.
The accuracy of measuring the total electrical energy entering an exploding wire during a few microseconds was verified when two independent types of comparison with the heat energy produced had an uncertainty of less than 2 percent.
I would expect that sales at retail in the first half of 1961 might be below 1960 by some 10 - 15% but that second-half levels should show a favorable comparison, with a possibility of quite strong demand late in the year if business conditions recover as some recent forecasts suggest they will.
Two of the fluids showed a high-positive normal pressure when undergoing shear, and two showed small negative pressures which were negligible in comparison with the amount of the positive pressures generated by the other two.
In all cases the activity against Af cells was spread over a wider area than that with Af cells, regardless of the type of test ( saline, albumin, indirect Coombs ) used for comparison.
Anatomically, the horse lung appears to be remarkably like that of man, insofar as this can be ascertained from comparison of our findings in the horse with those of others ( Birnbaum, '54 ) in the human being.
Whether this abnormal TSH differs chemically from pituitary TSH, or is, alternatively, normal TSH with its period of effectiveness modified by some other blood constituent, cannot be decided without chemical study of the activity in the blood of these patients and a comparison of the substance responsible for the blood activity with pituitary Aj.
And I have established that the action of municipal, county, or state school boards or boards of education is small, infinitesimally small in comparison with the number of districts.
It is as follows: `` The usual sensitivity tests showed that the specific qualities of skin-perceptiveness ( pressure, pain, temperature ), as well as the kinesthetic sensations ( muscular feelings, feelings in the tendons and joints ), were, as such, essentially intact, although they seemed, in comparison with normal reactions, to be somewhat diminished over the entire body.
Here he put a small man, whose missing hands might have left his function doubtful, until comparison with the first sketches showed that when the artist came back to the beginning, this was to be the closing figure of the party of `` forty-niners '', and was to hold a basket.
Hrothgar's court bard sings of the encounters at Finnsburg ( lines 1068 - 1159 ), and improvises the tale of Beowulf's exploits in a complimentary comparison of the Geatish visitor with Sigemund ( lines 871 - 892 ) ; ;
In this respect, the general palatability and individual acceptance of most radiosterilized foods has, to date, been found to be low in comparison with fresh and commercially processed foods.
`` Ceilings '' were judged by comparison with known mountain heights and cloud positions.
Decide first what the place is worth to you and your family as a home in comparison with what it would cost to live in town.
Tsunami are so shallow in comparison with their length that in the open ocean they are hardly detectable.
You may have misgivings about certain aspects of our military establishment -- I certainly do -- but you know any comparison of over-all American strength with over-all Soviet strength finds the United States not only superior, but so superior both in present weapons and in the development of new ones that our advantage promises to be a permanent feature of U.S.-Soviet relations for the foreseeable future.
In the former, the encounter with multiple, distinct cultures, often very different in organization and language from those of Europe, has led to a continuing emphasis on cross-cultural comparison and a receptiveness to certain kinds of cultural relativism.
The Hittite testimony reflects an early form, which may also be surmised from comparison of Cypriot Απειλων with Doric Απελλων.

comparison and measured
Fluorescence quantum yields are measured by comparison to a standard.
The table below shows comparison with absolute hardness measured by a sclerometer, with pictorial examples.
In the fourth edition ( 1866 ) of On the Origin of Species Darwin wrote that " the periods during which species have undergone modification, though long as measured in years, have probably been short in comparison with the periods during which they retain the same form.
A comparison test of four different. 30-06 hollow-point bullets, showing how performance is measured and compared.
The octane rating of gasoline is measured in a test engine and is defined by comparison with the mixture of 2, 2, 4-trimethylpentane ( iso-octane ) and heptane that would have the same anti-knocking capacity as the fuel under test: the percentage, by volume, of 2, 2, 4-trimethylpentane in that mixture is the octane number of the fuel.
The colour of a given sample as perceived by an observer ( i. e., the degree of ' pinkness ' or ' purpleness ') cannot be measured, only ranked in comparison with other coloured solutions.
Before embarking on comparison with other organizations it is essential to know the organization's function and processes ; base lining performance provides a point against which improvement effort can be measured.
Only very recently has it been possible to do the comparison the other way round, by bringing a well-prepared probe so close to a well-prepared surface that approximate parallel-plate geometry can be assumed and the conversion factor can be taken as 1 / W, where W is the measured probe-to emitter separation.
The report does not provide a direct comparison between EU and universities in the rest of the world — although it does compute a scientific impact score, measured against the world average.
In comparison to The Toronto Mail his attacks were measured, but it was enough to draw the wrath of the Catholic population who immediately swung their support firmly behind the Liberals.
" Primitive ," in this sense, means that the abundances of most chemical elements do not differ greatly from those that are measured by spectroscopic methods in the photosphere of the sun, which in turn should be well-representative of the entire solar system ( note: to make such a comparison between a gaseous object like the sun and a rock like a chondrite, scientists choose one rock-forming element, such as silicon, to use as a reference point, and then compare ratios.
The rate of centrifugation is specified by the angular acceleration applied to the sample, typically measured in comparison to the g. If samples are centrifuged long enough, the particles in the vessel will reach equilibrium wherein the particles accumulate specifically at a point in the vessel where their buoyant density is balanced with centrifugal force.
Very minute amounts of a substance can be measured, but it is often required that the sample must be measured in comparison to a sample containing the pure, suspected substance known as a reference standard.
This standardized single-point test allows for comparison between homes measured at the same reference pressure.
For valid comparison of the initial thrust-to-weight ratio of two or more engines or vehicles, thrust must be measured under controlled conditions.
In 2004, for the 12th consecutive year, Fleishman-Hillard was ranked by clients of other agencies as having the industry's highest reputation for quality ; in comparison with the 37 firms measured in the survey, Fleishman-Hillard ranked first in brand awareness among clients of other agencies for the 3rd year in a row ( Thomas L Harris / Impulse Research Survey ).
For comparison, distances measured using the brightest supergiants are 7. 7 ± 1. 7 Mpc and 9. 6 ± 2. 2 Mpc.
For comparison, the Great Hanshin earthquake, which devastated much of Kobe, measured 7 on the shindo scale, with a magnitude of 7. 2.
However, the concentration of spindle cells has been measured to be three times higher in Cetaceans in comparison to humans.
DOW measurements of tornadic winds over the largely destroyed southern portion of Spencer have permitted the first ( and only as of 12 / 2006 ) direct comparison of measured winds with F ( or EF ) Scale damage ratings as reported in the above referenced articles.
For comparison, the object which struck the Earth at Chicxulub is estimated to have measured approximately 9. 6 km ( 6 miles ) across, while the object responsible for the Tunguska event in 1908 is thought to have been a comet or asteroid about 60 m ( 196 feet ) across, with a mass of about 4 × 10 < sup > 8 </ sup > kg.
However the measurement uncertainty in the mass of potassium hydrogen iodate would be five times lower, because its equivalent weight is five times higher: such an uncertainty in the measured mass is negligible in comparison to the uncertainty in the volume measured during the titration ( see example below ).

5.194 seconds.