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These non-radially pulsating stars have short periods of hundreds to thousands of seconds with tiny fluctuations of 0. 001 to 0. 2 magnitudes.
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These and pulsating
These rapidly pulsating radio sources are explained a year later as rotating neutron stars.
These pulsating horizontal branch stars are known as RR Lyrae variable stars and they are obviously variable in brightness with periods of up to 1. 2 days
These characteristics together with the usual hemodynamic pulsating expansion during systole and elastic recoil contraction during diastole contribute to a high mechanical stress zone on the fibrous cap of the atheroma, making it prone to rupture.
These and stars
These data can be used to exclude possible alternatives ( such as neutron stars ).
These areas are grouped around asterisms ( which themselves are generally referred to in non-technical language as " constellations "), which are patterns formed by prominent stars within apparent proximity to one another on Earth's night sky.
These stars form the Ursa Major moving group.
These 98 elements have been detected in the universe at large, in the spectra of stars and also supernovae, where short-lived radioactive elements are newly being made.
These include the number of times a civilization might re-appear on the same planet, the number of nearby stars that might be colonized and form sites of their own, and other factors.
These higher prices were partly justified by the new film stars who were now being created.
These stars often made several films a year, and their productions remained important for morale purposes during the second world war.
These helped to create a new generation of British stars, such as Stewart Granger, Margaret Lockwood and James Mason.
These would later be recognized as immense conglomerations of stars, when the true distance to these objects began to be appreciated, and they would be termed island universes.
These are categorized as Hubble type S0, and they possess ill-defined spiral arms with an elliptical halo of stars.
These galaxies are relatively small when compared with other galactic formations, being about one hundredth the size of the Milky Way, containing only a few billion stars.
These massive stars produce supernova explosions, resulting in expanding remnants that interact powerfully with the surrounding gas.
These deductions are logical consequences of the stated assumptions, and are general properties of space-time, typically without regard to a consideration of properties pertaining to the structure of individual objects like atoms or stars, nor to the mechanisms of clocks.
These are all regions of star formation that contain many hot young stars including several bright stars of spectral type O.
These stars are either much brighter than the Sun, or much fainter.
These plots showed a prominent and continuous sequence of stars, which he named the Main Sequence.
These represent the final evolutionary stage of many main-sequence stars.
These early stars likely played a role in the cloud's formation, since the number of close stellar passages within the cluster was much higher than today, leading to far more frequent perturbations.
These stars are the most massive, and have the shortest lives of a few tens of millions of years.
These blue stragglers are also observed in globular clusters, and in the very dense cores of globulars they are believed to arise when stars collide, forming a much hotter, more massive star.
These encounters can have a significant impact on the extended circumstellar disks of material that surround many young stars.
These luminous stars can be detected at great distances, and are then used to extend the distance scale to nearby galaxies in the Local Group.
These calculations show that relatively near target stars ( Alpha PsA, Beta Pictoris ) can be seeded by milligrams of launched microbes ; while seeding the Rho Ophiochus star-forming cloud requires hundreds of kilograms of dispersed capsules.
These are carbon-rich grains expelled by old stars such as R Corona Borealis.
These and have
These illiterate boors conscripted from villages all across the Czarina's empire had, Suvorov may have told Lewis, just two things a commander could count on: physical fitness and personal courage.
These new poems have only a few direct references to jazz and jazz musicians, but they show changes in Patchen's approach to his poetry, for he has tried to enter into and understand the emotional attitude of the jazz musician.
These have never gone out of style in Scandinavian homes and now seem to be reappearing here and there in shops which specialize in handicrafts.
These gentlemen already have done the party harm by their seeming reluctance to vote aid for the depressed areas and by their criticism of Mr. Kennedy for talking about a recession and unemployment.
These proposals would reduce the amount of tax that DuPont stockholders might have to pay -- from an estimated 1.1 billion dollars under present law to as little as 192 million dollars.
These arrangements would have been impossible if the business community was truly interested in the welfare of its employes.
These forty-seven special purpose governments have the authority to levy taxes, to borrow money, own property, sue and be sued, and in general to exercise normal corporate powers.
These registries are sponsored by 18 national medical, dental, and veterinary societies and have as their mission the assembling of selected cases of interest to military medicine and of establishing through the mechanism of follow-up of living patients the natural history of various diseases of military-medical importance.
These thermometers have now been sent to the United Kingdom for calibration at the National Physical Laboratory.
These provisions are designed to reflect the differences in wealth and population among the States, with the objective that a vocationally handicapped person have access to needed services regardless of whether he resides in a State with a low or high per capita income or a sparsely or thickly populated State.
These could be costly and have a serious effect both at home and abroad.
These destructive forces also have a seriously adverse effect upon the watersheds and their life-supporting waterflows, and upon the other renewable forest resources.
These specialists, I learned, have done a great deal of work to improve the size and health of the plants and the resulting flowers.
These engines have a cylinder diameter of 3-7/8 inches and a stroke length of 3 inches.
`` These recent steps do not offer the possibility of extension to the great number of senior engineers who have displayed technical competence.
These have to do with property rights, municipal official attitudes and a host of others.
These vehicles, with large sensitive areas, have collected data for long enough times to give reliable impact rates for the periods of exposure.
These dosages could have been increased by increasing the source strength which was small in this case.
These have been labeled Regions 1, 2, and 4, respectively, in Fig. 1.
These drugs have no effect on the iodide concentrating mechanism, but they inhibit organification.
These groups have varied widely from mere families, primitive, totemic groups, and small modern cults and sects, to the memberships of great denominations, and great, widely dispersed world religions.
These things have been disseminated by other means, but always in the wake of extensive publication of analytic results.
These children have been described as those who were trying to say something to adults who did not understand.
These have an upper-middle-class leadership and a middle-class membership, with rare exceptions, where working-class parents are active in local P.-T.A. matters.
These must have been for local calls strictly, as in May 1900 the `` only long distance telephone '' in town was transferred from C. B. Carleton's to Young's shoe store.
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