The CNO-I process was independently proposed by Carl von Weizsäcker and Hans Bethe in 1938 and 1939, respectively.

* 1939 – World War II: Battle of the River Plate – Captain Hans Langsdorff of the German Deutschland class cruiser ( pocket battleship ) Admiral Graf Spee engages with Royal Navy cruisers HMS Exeter, HMS Ajax and HMNZS Achilles.

A hagiographic account of Koch's career can be found in the 1939 Nazi propaganda film Robert Koch, der Bekämpfer des Todes ( The fighter against death ), directed by Hans Steinhoff and starring Emil Jannings as Koch.

* 1939 – Hans Sotin, German opera singer

After its initial success, he continued to design the Underground map until 1960, a single ( and unpopular ) 1939 edition by Hans Scheger being the exception.

* Hans Horst Meyer ( 1853 – 1939 ), pharmacologist

* Late 1930s – Hans von Ohain and Frank Whittle separately build pioneering gas turbine engines intended for aircraft propulsion, leading to the pioneering turbojet powered flights in 1939 Germany and 1941 England.

Further Judenräte were established on 18 November 1939, upon the orders of Hans Frank, head of the Generalgouvernment.

For example, defense attorney Hans Rolfe ( Maximilian Schell ) raises such issues as the support of U. S. Supreme Court justice Oliver Wendell Holmes Jr. for eugenics practices, the Hitler-Vatican Reichskonkordat in 1933, the Nazi-Soviet Pact in 1939 that allowed Hitler to start World War II and Winston Churchill's praising of Adolf Hitler.

Hans Frank, 1939

In 1939, in a paper entitled " Energy Production in Stars ", Hans Bethe analyzed the different possibilities for reactions by which hydrogen is fused into helium.

" In late 1939 and early 1940, Hans Frank, the General Governor of occupied Poland, refused to accept the 30, 000 German and Austrian Roma which were to be deported.

The study of International relations as theory can be traced to E. H. Carr's " The Twenty Years ' Crisis " which was published in 1939 and to Hans Morgenthau's " Politics Among Nations " published in 1948. International relations as a discipline is believed to have emerged after the First World War with the establishment of a Chair of International Relations at the University of Wales, Aberystwyth.

Although books by Franz Kafka could no longer be bought by 1939, works by ideologically suspect authors such as Hermann Hesse and Hans Fallada were widely read.

Notodden is also the hometown of Norway's excellent organist Kåre Nordstoga, the internationally known author Hans Herbjørnsrud who was born in Heddal, and the Hardanger fiddlemaker Olav Gunnarsson Helland ( 1875 – 1939 ) who many consider the finest of the twentieth century.

Hans Wilhelm Langsdorff ( 20 March 1894 – 19 December 1939 ) was a German naval officer, most famous for his command of the Panzerschiff ( pocket battleship ) Admiral Graf Spee during the Battle of the River Plate.

As a reaction against the nationalist school, who was identified as " servile " to the centralizing politics of Getúlio Vargas, in 1939 the Movimento Música Viva ( Living Music Movement ) appeared, led by Hans Joachim Koellreutter and by Egídio de Castro e Silva, defending the adoption of an international style, derived from the dodecaphonism of Arnold Schoenberg.

In 1930 Rudolf Carnap and Hans Reichenbach undertook the editorship of the journal Erkenntnis, which was published between 1930 and 1940 ( from 1939 the editors were Otto Neurath, Rudolf Carnap and Charles Morris ).

Their pioneering calculations were the impetus for Carl Friedrich von Weizsäcker and Hans Bethe, in 1939, to put forth the correct theory of stellar thermonuclear energy generation.

Thereafter extremist political figures like Hans Krebs, editor of the Iglauer Volkswehr newspaper, became prominent with the rise of Nazism and the Nazi occupation ( 1939 – 1945 ).

He donated aircraft to Wernher von Braun who was investigating rocket propulsion for aircraft, as well as sponsoring the research of Hans von Ohain into turbojet engines, leading to the flight of the Heinkel He 178, the first aircraft to fly solely under turbojet power by Erich Warsitz on August 27, 1939.

From 1939, the castle was also furnished with miscellaneous objects of art, including prehistoric objects ( chiefly arranged by the teaching and research group " Das Ahnenerbe "), objects of past historical eras, and works of contemporary sculptors and painters ( mainly works by such artists as Karl Diebitsch, Wolfgang Willrich, and Hans Lohbeck — that is, art comporting with the aesthetics of National Socialism ).

After Bernd Rosemeyer and Hans Stuck scored one victory each, Rudolf Caracciola took the German GP in 1937 and again in 1939.

On 3 October 1939, the military districts " Lodz " ( Łódź ) and " Krakau " ( Kraków ) were set up under command of major generals Gerd von Rundstedt and Wilhelm List, and Hitler appointed Hans Frank and Arthur Seyß-Inquart as civil heads, respectively.

Thus, by 1939, both Church ( 1934 ) and Turing ( 1939 ), neither having knowledge of the other's efforts, had individually proposed that their " formal systems " should be definitions of " effective calculability "; neither framed their statements as theses.

In 1917, Albert Einstein established the theoretical foundations for the laser and the maser in the paper Zur Quantentheorie der Strahlung ( On the Quantum Theory of Radiation ); via a re-derivation of Max Planck ’ s law of radiation, conceptually based upon probability coefficients ( Einstein coefficients ) for the absorption, spontaneous emission, and stimulated emission of electromagnetic radiation ; in 1928, Rudolf W. Ladenburg confirmed the existences of the phenomena of stimulated emission and negative absorption ; in 1939, Valentin A. Fabrikant predicted the use of stimulated emission to amplify “ short ” waves ; in 1947, Willis E. Lamb and R. C. Retherford found apparent stimulated emission in hydrogen spectra and effected the first demonstration of stimulated emission ; in 1950, Alfred Kastler ( Nobel Prize for Physics 1966 ) proposed the method of optical pumping, experimentally confirmed, two years later, by Brossel, Kastler, and Winter.

In 1939, Valentin A. Fabrikant predicted the use of stimulated emission to amplify " short " waves ; In 1947, Willis E. Lamb and R. C. Retherford found apparent stimulated emission in hydrogen spectra and effected the first demonstration of stimulated emission ; in 1950, Alfred Kastler ( Nobel Prize for Physics 1966 ) proposed the method of optical pumping, experimentally confirmed, two years later, by Brossel, Kastler, and Winter.

Originally proposed by Alcoholics Anonymous ( AA ) as a method of recovery from alcoholism, the Twelve Steps were first published in the book Alcoholics Anonymous: The Story of How More Than One Hundred Men Have Recovered from Alcoholism in 1939.

Gable divorced Langham on March 7, 1939 and proposed to Lombard at the Brown Derby.

The GUB area was proposed to become the city of Lee in 1939 but failed.

The shield is quartered, symbolic of the four great thalassocracies of Italy, the repubbliche marinare of Venice ( represented by the lion passant, top left ), Genoa ( top right ), Amalfi ( bottom left ), and Pisa ( represented by their respective crosses ); the rostrata crown was proposed by Admiral Cavagnari in 1939 to acknowledge the Navy's origins in ancient Rome.

A second theory of urban structure was proposed in 1939 by an economist named Homer Hoyt.

The laboratory first proposed a nuclear submarine in 1939, and developed over-the-horizon radar in the late 1950s.

Randolph proposed to her on the very evening they met, and they were married on 4 October 1939.

First proposed in 1930, and promoted by the Scots Independent in 1939, the National Covenant movement reached its peak during the late 1940s and early 1950s.

Busby Berkeley, director-choreographer, proposed to her in June 1939, but later broke it off.

With the start of World War II, in 1939, Vargas maintained neutrality until 1941, when an agreement, proposed by Brazilian foreign relations minister Oswaldo Aranha was formed between American continental nations to align with any American country in the event of an attack by an external power.

Psychologically, Sigmund Freud ( 1856 – 1939 ) proposed that if the nursing child ’ s appetite were thwarted during any libidinal development stage, the anxiety would persist into adulthood as a neurosis ( functional mental disorder ).

A similar theory was proposed by Lord Raglan in 1939, but he believed Mesopotamia to be the source rather than Egypt.

However, no formal alliance had been concluded, and a proposed official recognition of cooperative defense of the de-militarized Åland Islands had been rebuffed by Sweden's parliament in June 1939.

The camp was the idea of Jack Stewart, International Commissioner for Scotland before and after the 1939 / 1945 war, who proposed a smaller international camp than a World Jamboree-a Jamborette.

In January 1939, Major General Henry “ Hap ” Arnold, who became chief of the U. S. Army Air Corps ( AAC ), proposed to Congress that money be spent on a strong air defense.

Initially proposed by SAISD trustees in May 1939, the stadium was constructed on the site of an abandoned rock quarry at a total cost of just under $ 500, 000.

Early in 1939, before the outbreak of World War II, the Savoy Group, now under Rupert D ' Oyly Carte, proposed to open a sister restaurant of Simpson's, near Leicester Square, but this took many years to come to fruition.

The definition of scientific pitch notation in this article is that proposed to the Acoustical Society of America in 1939, where C < sub > 0 </ sub > is in the region of the lowest possible audible frequency at about 16 Hz.

In the 1890s, Frederick Van Voorhies Holman, a Portland lawyer and a president of the Oregon Historical Society, proposed a gift of of nearby land that was added to the city's holdings in 1939 when his siblings, George F. and Mary Holman, completed the donation.