The lectures then served as the basis for his textbook, The Physical Principles of the Quantum Theory, published in 1930.

In 1930, Stoner derived the internal energy-density equation of state for a Fermi gas, and was then able to treat the mass-radius relationship in a fully relativistic manner, giving a limiting mass of approximately ( for μ < sub > e </ sub >= 2. 5 ) 2. 19 · 10 < sup > 30 </ sup > kg.

In the 20th century, censuses were taken every five years from 1901 to 1921, and then every ten years from 1930.

Aside from a brief change to maroon in 1948 instituted by then head coach Bo McMillin ( influenced by his years as coach at Indiana ), the Lions uniforms have basically remained the same since the team debuted in 1930.

In 1930, Ronald Syme argued a complete reassessment of Domitian's financial policy, which had until then been largely viewed as a disaster, opening his paper with the following introduction:

The introduction of this transport link, and then the Pacific Highway in 1930 accelerated the development of the region.

Banana exports peaked in 1930, then declined rapidly.

Greenberg played 17 games in 1930 for Hartford, then played at Raleigh, North Carolina, where he hit. 314 with 19 home runs.

Alexander was then in February 1928 promoted to colonel ( backdated to 14 May 1926 ) and was the next month appointed Officer Commanding the Irish Guards Regimental District and 140th ( 4th London ) Infantry Brigade in the Territorial Army a post he held until January 1930, when he again returned to study, attending the Imperial Defence College for one year.

By late 1930, audiences had been oversaturated with musicals and studios were forced to cut the music from films that were then being released.

Gandhi then launched a new Satyagraha against the tax on salt in March 1930.

Since then, former next-door neighbor RKO closed up shop in 1957 ; Warner Bros. ( whose old Sunset Boulevard studio was sold to Paramount in 1949 as a home for KTLA ) moved to Burbank in 1930 ; Columbia joined Warners in Burbank in 1973 then moved again to Culver City in 1989 ; and the Pickford-Fairbanks-Goldwyn-United Artists lot, after a lively history, has been turned into a post-production and music-scoring facility for Warners, known simply as " The Lot ".

He then goes on to cite, as an example, a 1930 paper he wrote with Alfred Tarski on the sentential calculus.

Armstrong eventually sold his superheterodyne patent to Westinghouse, who then sold it to RCA, the latter monopolizing the market for superheterodyne receivers until 1930.

When the popular musical The Threepenny Opera was filmed by director Georg Pabst, he filmed the first version with a French-speaking cast ( 1930 ), then a second version with a German-speaking cast ( 1931 ).

* In " Via the Time Accelerator " by F. J. Bridge ( a pseudonym of Francis J. Brueckel ), from the January 1931 issue of Amazing Stories, a time traveler in 1930 wonders if he should travel to the future, and then he sees himself returning from the future, which reassures him about the success of his voyage.

From then until the end of 1930, he competed both in motorcycle racing and in automobile racing.

He studied at Trinity College, Cambridge, from 1930 to 1933, during which time he fell under the influence both of the poet A. E. Housman, then Professor of Latin at the university, and of the writings of the German philosopher Friedrich Nietzsche.

This was followed by his first novel The Conquerors ( 1928 ), then by The Royal Way ( 1930 ) which was influenced by his Cambodian experience.

Planty is a park created between 1930 and 1938, under the auspices of the then Voivode Kościałkowskiego Mariana Zyndrama in the areas adjacent to Branicki Palace.

He then attended the Royal Military College at Sandhurst, and graduated in 1930 with a commission as a second lieutenant in the regular Army.

* Feng Yuxiang, changed his support to KMT in 1925, then fought them in 1930 Central Plains War and lost.

In 1930, Alfred Canning ( then aged 70 ) was commissioned to complete the work.

Boris married Giovanna of Italy, daughter of Victor Emmanuel III of Italy, first in Assisi in October 1930 ( attended by Benito Mussolini ), and then at an Orthodox ceremony in Sofia.

The Statute gave effect to certain political resolutions passed by the Imperial Conferences of 1926 and 1930, in particular the Balfour Declaration of 1926.

Lyons served as acting Treasurer from August 1930 to January 1931 while Scullin was in Britain for the Imperial Conference.

The Aiken Steeplechase Association, founded in 1930, hosts the Imperial Cup each March and the Holiday Cup in October, both of which are steeplechase races sanctioned by the National Steeplechase Association.

Built in part of the grounds of Speke Hall, Liverpool ( Speke ) Airport, as the airport was originally known, started scheduled flights in 1930 with a service by Imperial Airways via Barton Aerodrome near Eccles, Manchester and Castle Bromwich Aerodrome Birmingham to Croydon Airport near London.

Okada was one of the few supporters ( Treaty Faction ) within the upper ranks of the Imperial Japanese Navy of the arms reduction treaty resulting London Naval Conference of 1930, of which he helped negotiate, and he worked hard for its ratification.

Upon his return to Japan, he was assigned to the Imperial Japanese Army General Staff Headquarters and eventually rose to the rank of major general, having successively served as commander of the 5th Infantry Brigade ( 1930 – 1934 ), the IJA 4th Division ( 1934 – 1937 ), and after the start of the Second Sino-Japanese War, the Imperial Japanese Army Air Service ( 1937 – 1938 ), and the IJA 2nd Army stationed in China from 1938 – 1939.

Grand Admiral Alfred von Tirpitz ( March 19, 1849 – March 6, 1930 ) was a German Admiral, Secretary of State of the German Imperial Naval Office, the powerful administrative branch of the German Imperial Navy from 1897 until 1916.

* Japanese destroyer Akebono ( 1930 ), a Fubuki class destroyer of the Imperial Japanese Navy in World War II

Between 1930 and 1933, 14 Imperial eggs left Russia.

The Sakurakai or Cherry Blossom Society was the name chosen by young officers within the Imperial Japanese Army in September 1930 for their secret society established with the goal of reorganizing the state along totalitarian militaristic lines, via a military coup d ' état if necessary.

Ralph Engelstad ( January 28, 1930 Thief River Falls, Minnesota – November 26, 2002 Las Vegas, Nevada ) was the multi-millionaire owner of the Imperial Palace casino-hotels in Las Vegas and in Biloxi, Mississippi and the Klondike Hotel & Casino.

* Edwards v. Canada ( Attorney General ), also known as the Persons Case, a 1930 case in the Judicial Committee of the Imperial Privy Council on women's eligibility to be members of the Canadian federal Senate

On December 11, 1930 ( Shōwa 5 ), the ownership of the castle was transferred from the Imperial Household Ministry to the City of Nagoya, thus abolishing its status as an imperial villa.

Arnold Bennett wrote the novel Imperial Palace in 1930, based on his research at the hotel and fictionalising the hotel's operations.

Doihara's performance was recognized, and by 1930 he was assigned to the Imperial Japanese Army General Staff Office.

* Dewa Shigetō ( 1856 – 1930 ), an admiral of the Imperial Japanese Navy, elevated to the peerage with the title of danshaku ( baron ).

* Ivan Grigorovich ( 1853 – 1930 ), Imperial Russian Navy admiral, lived in Menton after the Russian Revolution.

He attended the Imperial Defence College in 1929 and then became Deputy Director of Plans in the Directorate of Operations & Intelligence at the Air Ministry in December 1930.

In this position he was hugely influential at the Committee on the Operation of Dominion Legislation and at the Imperial Conference in 1930 ( jointly with representatives of Australia, Canada, New Zealand, South Africa and the United Kingdom ).

* Imperial Economic Unity ( 1930 )

* Japanese cruiser Takao-a heavy cruiser of the Imperial Japanese Navy from 1930 to 1946