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 variations are much smaller than those seen with stellar companions and are only detectable with extremely accurate observations.

These massive, bright stars also die out quickly, which would leave just the darker background stellar distribution behind the waves, hence making the waves visible.

These are thought to form in stellar nurseries, and quickly fragment into stable multiple stars, which in the process may eject components as galactic high velocity stars.

In his presidential address to the British Association in 1871, Lord Kelvin stated his belief that the application of the prismatic analysis of light to solar and stellar chemistry had never been suggested directly or indirectly by anyone else when Stokes taught it to him at Cambridge University some time prior to the summer of 1852, and he set forth the conclusions, theoretical and practical, which he learnt from Stokes at that time, and which he afterwards gave regularly in his public lectures at Glasgow. Kirchhoff These statements, containing as they do the physical basis on which spectroscopy rests, and the way in which it is applicable to the identification of substances existing in the sun and stars, make it appear that Stokes anticipated Kirchhoff by at least seven or eight years.

These devices channel an unknown form of stellar radiation which Ted is able to manipulate through the rod.

These bulges are composed primarily of stars that are older population II stars, and hence have a reddish hue ( see stellar evolution ).

These objects are known as brown dwarfs and represent the lower end of the stellar mass scale.

These fusion products have been brought to the stellar surface by episodes of convection ( the so-called third dredge-up ) after the carbon and other products were made.

These expanding systems endowed with a positive energy he named “ stellar associations ” and proved their relatively young age.

These are stars that have an unusually low absolute magnitude for their spectral class, lying well below the main sequence on the Hertzsprung – Russell diagram of stellar temperature vs. luminosity.

These considerations rule out the massive and powerful stars of type F6 to O ( see stellar classification ) as homes to evolved metazoan life.

These are stellar remnants of progenitor stars of up to eight solar masses that have evolved through the main sequence and are no longer engaged in thermonuclear fusion to generate energy.

These winds can form stellar wind bubbles dozens of light years across.

These grains condensed from the stellar matter as it cooled while leaving the star.

These are now interpreted as dwarf galaxies experiencing large bursts of stellar formation, resulting in blue light from young, massive stars.

These stars exist for a few million years, and during this time the stellar wind carries away a significant fraction of their mass, and plays a crucial role in determining whether they explode as supernovae or not.

These can always be matched to a Schwarzschild vacuum across a spherical surface, so they can be used as interior solutions in a stellar model.

These can be explained by a young, magnetically active companion with a stellar classification of about G0 V. Such a star would have a mass similar to the Sun, with an orbital period of at least 130 years.

These profiles are useful in the study of stellar winds in many types of stars.

These conditions are unobtainable -- are not even approachable in the qualified sense I have indicated -- without the prior defeat of world Communism.

These conditions man did not keep, and thus he became mortal ; ;

These officials urged the President to use his leverage to insist on conditions assuring the rights of freedmen.

These conditions can be used to handle unusual situations.

These antigens should, under normal conditions, not be the target of the immune system, but, due to mainly genetic and environmental factors, the normal immunological tolerance for such an antigen has been lost in these patients.

These stress conditions have a negative impact on rice production.

These conditions played an important role in the development of the structure theory of commutative rings in the works of David Hilbert, Emmy Noether, and Emil Artin.

These tests were performed under wet exposure conditions.

These may be " natural alloys " manufactured by smelting zinc rich copper ores in reducing conditions.

These organisms are associated with certain predisposing conditions:

These center on the capabilities and limitations of doctors and other health-service providers, people identified with genetic conditions, and the general public in dealing with genetic information.

These disorders range from bipolar I disorder, featuring full-blown manic episodes, to cyclothymia, featuring less prominent hypomanic episodes, to " subsyndromal " conditions where only some of the criteria for mania or hypomania are met.

These conditions apparently had little effect in the deep tropics, where lush coal swamps flourished within 30 degrees of the northernmost glaciers.

These are provided by various independent shipping companies and their conditions and seaworthiness vary considerably.

These consisting of glacial periods where conditions are colder than normal, separated by interglacial periods.

These range from simplified forms of the first-principles equations that are easier or faster to solve, to approximations limiting the size of the system ( for example, periodic boundary conditions ), to fundamental approximations to the underlying equations that are required to achieve any solution to them at all.

These processes differ in the means by which chemical reactions are initiated ( e. g., activation process ) and process conditions.

These enzymes increase the rates of biochemical reactions, so that metabolic syntheses and decompositions impossible under ordinary conditions may be performed at the temperatures and concentrations present within a cell.

These two conditions comprise the cosmological principle.

These conditions can be achieved through improvements in macroeconomic and fiscal framework, public administration, and labour market flexibility.

These conditions are met in two places on Earth ; in the lithospheric mantle below relatively stable continental plates, and at the site of a meteorite strike.

These rights were subject to the following conditions: only good quality goods were to be supplied by the Faroese and were to be made in numbers proportionate to the rest of the market ; the goods were to be brought at their market value ; and the traders were to deal fairly and honestly with the Faroese.

These wounds, even when they are microscopic, increase the chances of contracting STDs that can be transmitted orally under these conditions.

These all require special conditions and considerations.

These granites are formed by melting of the lower crust under conditions that are usually extremely dry.