This fact did not, to be sure, escape the attention of previous investigators (in the case of globular clusters, in particular, the Roche model was introduced in their studies under the guise of polytropic models characterized by the index ...
Author: Zdenek Kopal
Publisher: Springer Science & Business Media
ISBN: 9789400922914
Category: Science
Page: 264
View: 614
The words of this preface were written when the book was ready to go to the press; and are limited to only a few points which are best made in this place. As is intimated by the sub-title, the whole volume was written with appli cations in mind to double-star astronomy. The latter is, however, not the only branch of our science which could benefit from its contents. The same is true of certain aspects of the dynamics of stellar systems or galaxies (the stellar popula tions of which are also characterized by the fact that the mean-free-path of their constituent stars are long in comparison with the dimensions of the respective systems); the central condensations of which are high enough to approximate the gravitational action of a "mass-point". This fact did not, to be sure, escape the attention of previous investigators (in the case of globular clusters, in particular, the Roche model was introduced in their studies under the guise of polytropic models characterized by the index n = 5); though no particular attention will be paid to these in this book. But possible applications of the Roche model are not limited to problems arising in stellar astrophysics. With Coulomb forces replacing gravitation, the equilibrium model finds a close analogy in the field of electrostatics-as was pointed out already at the beginning of this century by (then young) J. H. Jeans (cf.
Release on 1972 | by United States. Congress. House. Committee on Government Operations. Special Studies Subcommittee
COMPREHENSIVE PROTECTION Hoffmann - La Roche also has taken steps to
protect its employees against the financial problems of old age and severe illness
. For instance , the Roche retirement plan provides a retirement income of up to ...
Author: United States. Congress. House. Committee on Government Operations. Special Studies Subcommittee
Release on 1972 | by United States. Congress. House. Committee on Government Operations. Special Studies Subcommittee
COMPREHENSIVE PROTECTION Hoffmann - La Roche also has taken steps to
protect its employees against the financial problems of old age and severe illness
. For instance , the Roche retirement plan provides a retirement income of up to ...
Author: United States. Congress. House. Committee on Government Operations. Special Studies Subcommittee
Release on 1967 | by United States. Congress. Senate. Select Committee on Small Business. Subcommittee on Monopoly and Anticompetitive Activities
But just recognizing the problem isn't enough . ... Roche Laboratories is
cooperating in a Pharmaceutical Consultant Program-the first of its kind -- in
which pharmaceutical representatives work side by side with physicians and
other health ...
Author: United States. Congress. Senate. Select Committee on Small Business. Subcommittee on Monopoly and Anticompetitive Activities
There were discussed problems about virtual infrared astronomy , composite
starburst / AGN galaxies , stellar content of earlytype galaxies , white dwarfs and
dark matter , the Roche model in post - Newtonian fields , solar - sail cosmic ...
CHAPTER 12 Quality - of - Life Issues for Individuals with Colorectal Cancer
Cynthia R. King , PhD , NP , MSN , RN , FAAN Introduction Problem Controversial Issues Related to Quality of Life Definition of Quality of Life Dimensions of Quality
of ...
Release on 1980 | by National Academy of Sciences, India
INTRODUCTION In an earlier paper entitled ' Use of Roche Coordinates in the Problems of Oscillation of Rotationally Distorted Stellar Models ' ( here after
referred as paper I ) we used the system of Roche coordinates to study the problem of ...
Release on 1980 | by National Academy of Sciences, India
INTRODUCTION In an earlier paper entitled ' Use of Roche Coordinates in the Problems of Oscillation of Rotationally Distorted Stellar Models ' ( hereafter
referred as paper 1 ) we used the system of Roche coordinates to study the problem of ...
Release on 1990 | by Cornell University. Center for Radiophysics and Space Research
3.4 The Darwin Problem More realistic models for synchronized binary stars can
be constructed in SPH using a relaxation technique similar to the one described
above for the Roche problem . At t = 0 we place two polytropes separated by a ...
Author: Cornell University. Center for Radiophysics and Space Research
The fifth column ad is the ratio as predicted by assuming the Roche model and
integrating orbits , starting with small ... Kruszewski ( 1967 ) did not calculate the Roche problem , but instead attempted to deal with the problem of tidal mass loss
...
One of these adventurers , an English merchant named Anthony de la Roché ,
made the first landfall in the area with which this book is concerned . In spite of
doubts which have been expressed by investigators relying on an ambiguous ...
Après 1867 et à nos jours , cette liste se complète par les noms suivants ( et je ne
cite que ceux des auteurs qui ont voué une attention particulière à la roche en question ) : H. Gerlach , B. Gastaldi , C. Lory , D. Zaccagna , Aug. Michel Lévy , L.
All we need to do is not to issue a marriage license to any one with a history of
congenital malformations . What man will dare to bring forth offspring without
being married . Not a soul . After he achieves success in this undertaking he is to
solve ...
496 ) in his discussion of 18 binaries in which the cooler star , although clearly a
subgiant , did not appear to fill its Roche lobe . The problem is two - fold . First ,
the massexchange theory of close binaries is unable to produce the undersize ...
Release on 1967 | by United States. Congress. House. Select Committee on Small Business. Subcommittee on Activities of Regulatory Agencies
Do you have any comment that you would care to make as to this gentleman's
characterization of the Roche tactic ? The new drug but not so to simply issue the
same drug in a different form . Harris - Kefauver Act requires that an application
be ...
Author: United States. Congress. House. Select Committee on Small Business. Subcommittee on Activities of Regulatory Agencies
In Forced Equality , Roche has asked his viewers to meditate on the problems
that have entered American society because of the way it has dealt with
minorities . Roche has asked an audacious question and pointed to an
unpleasant but ...
In sum , we hold that under current Texas law , Roche owed Willis a duty of
reasonable care in conducting tests on Willis's ... And the fact that the Texas
Supreme Court has granted a writ of error in SmithKline , and thus will review this
case ...
No case in the United States has decided this issue , either in a context similar to
that of the Roche case , or in a patent infringement suit . Perhaps in a case like Roche , if a U.S. court were to find the price charged " unreasonably ” high even ...
... the mass function of subplanetary bodies and should be investigated. In 1847, Roche, in an investigation of a problem concerning a self-gravitating
homogeneous incompressible liquid satellite, proved that, when its distance ...
