Gamma ( γ ) radiation consists of photons with a frequency of greater than 10 < sup > 19 </ sup > Hz.

Class 1 consists of α, β, and γ subunits that are encoded by the genes ADH1A, ADH1B, and ADH1C.

The structure of most precipitation strengthened nickel-base superalloys consists of the gamma matrix, and of intermetallic γ ' precipitates.

In 95 % of T cells, this consists of an alpha ( α ) and beta ( β ) chain, whereas in 5 % of T cells this consists of gamma and delta ( γ / δ ) chains.

* γ Cae is a double star with an orange-hued primary of magnitude 4. 6 and a secondary of magnitude 8. 1.

Robert Hooke, in 1674, published his observations of γ Draconis, a star of magnitude 2 < sup > m </ sup > which passes practically overhead at the latitude of London, and whose observations are therefore free from the complex corrections due to astronomical refraction, and concluded that this star was 23 ″ more northerly in July than in October.

For instance, a change in the declination of γ Draconis would be mirrored by an equal and opposite change to the declination of a star 180 degrees opposite in right ascension.

One such star, however, with a right ascension nearly equal to that of γ Draconis, but in the opposite sense, was selected and kept under observation.

This star was seen to possess an apparent motion similar to that which would be a consequence of the nutation of the Earth's axis ; but since its declination varied only one half as much as in the case of γ Draconis, it was obvious that nutation did not supply the requisite solution.

This name was applied by the Arabs to the asterism of α, β, and γ Aquilae and probably goes back to the ancient Babylonians and Sumerians, who called α Aquilae the eagle star.

These names are from the love story of, Qī Xī, in which Niú Láng and his two children, β and γ Aquilae, are separated from their mother, (, ), the star Vega, by the Milky Way.

Bayer assigned a lower-case Greek letter, such as alpha ( α ), beta ( β ), gamma ( γ ), etc., to each star he catalogued, combined with the Latin name of the star ’ s parent constellation in genitive ( possessive ) form.

Another star visible to the naked eye is γ Capricorni, sometimes called Nashira ; it is a white-hued giant star of magnitude 3. 7, 139 light-years from Earth.

The only star in Hydrus that anyone seems to have named is γ Hyi, which in China is known as Foo Pih.

Johann Bayer chose to name the stars in Sagitta in a non-brightness order, in this case giving the brightest star a designation of γ.

In the Babylonian star catalogues, Triangulum together with γ And formed the constellation known as < sup > MUL </ sup > APIN () " The Plough ".

The brightest star in the constellation, γ Velorum, is a bright 1. 75 < sup > m </ sup > supergiant star.

Their measurement of γ Virginis in 1718 was the first made of the components of a double star and was directed towards the determination of stellar parallax.

Norma has no α or β star ; its brightest star, γ < sup > 2 </ sup > Normae, is only of magnitude 4. 0.

* α Per ( Mirfak ): The brightest star of this constellation is also called Algenib ( a name which is used for other stars as well, e. g. γ Peg ).

* γ Aql ( Tarazed ) is an orange-hued giant star of magnitude 2. 7, 460 light-years from Earth.

Due to the precession of the equinoxes, γ Cephei will be the pole star between AD 3000 and 5200, with the closest approach to the celestial pole around AD 4000.

* γ Apodis is an orange giant 160 light years away, with a magnitude of 3. 9.

The goat's horn sticks out with stars γ Cap and δ Cap.

The name context-sensitive is explained by the α and β that form the context of A and determine whether A can be replaced with γ or not.

Maximizing the log likelihood function with respect to x < sub > 0 </ sub > and γ produces the following system of equations:

If X is Cauchy distributed with median μ and scale parameter γ, then the complex variable

From the above properties an important feature arises: Looking at two triangles ABD and BCD with the common edge BD ( see figures ), if the sum of the angles α and γ is less than or equal to 180 °, the triangles meet the Delaunay condition.

* Prediction: For every state in S ( k ) of the form ( X → α • Y β, j ) ( where j is the origin position as above ), add ( Y → • γ, k ) to S ( k ) for every production in the grammar with Y on the left-hand side ( Y → γ ).

The G-protein's α subunit, together with the bound GTP, can then dissociate from the β and γ subunits to further affect intracellular signaling proteins or target functional proteins directly depending on the α subunit type ( G < sub > αs </ sub >, G < sub > αi / o </ sub >, G < sub > αq / 11 </ sub >, G < sub > α12 / 13 </ sub >).

These G proteins are made from three subunits, with the G domain located on the largest one ( the α unit ); together with the two smaller subunits ( β and γ units ), they form a tightly associated protein complex.

α and γ unit are associated with the membrane by lipid anchors.

A variant hemoglobin, called fetal hemoglobin ( HbF, α < sub > 2 </ sub > γ < sub > 2 </ sub >), is found in the developing fetus, and binds oxygen with greater affinity than adult hemoglobin.

* Voltage-gated calcium channels: This family contains 10 members, though these members are known to coassemble with α < sub > 2 </ sub > δ, β, and γ subunits.

* γ Sge: this cool giant ( M0 III, 3. 47m ) represents with the stars δ Sge and ε Sge the shaft.

On the other hand, comparing with the action on spinors, γ on ordinary vectors acts as the square of its action on spinors.

In this construction a spinor can be represented as a vector of 2 < sup > k </ sup > complex numbers and is denoted with spinor indices ( usually α, β, γ ).

The Chinese did assign names to α Tel ( We, meaning danger ), and γ Tel ( the present-day G Scorpii ) as Chuen Shwo, with a mythological meaning.

Suppose two curves γ < sub > 1 </ sub >: (- 1, 1 ) → M and γ < sub > 2 </ sub >: (- 1, 1 ) → M with γ < sub > 1 </ sub >( 0 )

* NGC 6101 is a 14th magnitude globular cluster, located seven degrees north of γ Aps.

The stars α Per, γ Per, τ Per, and ι Per form Perseus ' head: gamma Persei is of the third magnitude.

The spacecraft returned data collected by the magnetometer on the magnetic field and it measured that the median undisturbed interplanetary field was approximately 5 γ ± 0. 5 γ in magnitude.

The radius of curvature at γ ( s ) is, in magnitude, the radius of the circle which forms the best approximation of the curve to second order at the point: that is, it is the radius of the circle making second order contact with the curve, the osculating circle.

Gamma Corvi ( γ Crv, γ Corvi ) is the brightest star in the southern constellation of Corvus, having an apparent visual magnitude of 2. 6.

γ < sup > 2 </ sup > Andromedae, with an overall apparent visual magnitude of 4. 84, is 9. 6 arcseconds away from γ < sup > 1 </ sup > Andromedae at a position angle of 63 degrees.

The components are an object of apparent visual magnitude 5. 5, γ Andromedae B, and a type-A main sequence star with apparent visual magnitude 6. 3, γ Andromedae C. They have an orbital period of about 64 years.

γ Cancri is a white A-type subgiant with an apparent magnitude of + 4. 66.

γ Capricorni is a blue-white A-type ( A7III ) giant star with a mean apparent magnitude of + 3. 69.