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Constant change equals constant challenge
Nursing Management (Springhouse), 2003Keep your staff up-to-date by posting changes to policies and procedures in your department.
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alfa: a constant that is not a constant?
2003We review the observational information on the constancy of the fine structure constant a . We find that small improvements on the measurement of 187 Re lifetime can provide significant progress in exploring the range of variability suggested by QSO data. We also discuss the effects of a time varying a on stellar structure and evolution.
FIORENTINI, Giovanni, RICCI, Barbara
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Science, 1992
The Hubble constant is the constant of proportionality between recession velocity and distance in the expanding universe. It is a fundamental property of cosmology that sets both the scale and the expansion age of the universe. It is determined by measurement of galaxy radial velocities and distances.
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The Hubble constant is the constant of proportionality between recession velocity and distance in the expanding universe. It is a fundamental property of cosmology that sets both the scale and the expansion age of the universe. It is determined by measurement of galaxy radial velocities and distances.
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Reasonable calculation of the thermodynamic parameters from adsorption equilibrium constant
Journal of Molecular Liquids, 2021exaly
Why Is the A-Constant Not a Constant?
Journal of Cataract and Refractive Surgery, 2003Maged S. Habib +2 more
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Comparison of membrane fouling at constant flux and constant transmembrane pressure conditions
Journal of Membrane Science, 2014Donald Paul, Benny Freeman
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A two per cent Hubble constant measurement from standard sirens within five years
Nature, 2018Hsin-Yu Chen +2 more
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