* 1896 – Lev Vygotsky, Russian psychologist ( d. 1934 )

* November 17 – Lev Vygotsky, Russian psychologist ( d. 1934 )

* 1934 Lev Davidovich Landau tells Edward Teller that nonlinear molecules may have vibrational modes which remove the degeneracy of an orbitally degenerate state ( Jahn-Teller effect )

The locally compact abelian group case was solved in 1934 by Lev Pontryagin.

The subject is named after Lev Semenovich Pontryagin who laid down the foundations for the theory of locally compact abelian groups and their duality during his early mathematical works in 1934.

Leont ' ev worked with Lev Vygotsky ( 1896 – 1934 ) and Alexander Luria ( 1902 – 1977 ) from 1924 to 1930, collaborating on the development of a Marxist psychology as a response to behaviourism and the focus on the stimulus-response mechanism as explanation for human behaviour.

* Lev Khinchuk ( 1930 – 1934 )

First calculations of rate of e < sup >+</ sup >– e < sup >−</ sup > pair production in photon-photon collision was done by Lev Landau in 1934.

Lev Abramovich Polugaevsky () ( 20 November 1934 – 30 August 1995 ) was an International Grandmaster of chess and frequent contender for the world chess championship, although he never achieved that title.

" The organisation Seed brought to the team proved effective and the Addicks gained successive promotions from the Third Division to the First Division between 1934 and 1936.

" The Nights have proved an inspiration to some modern Egyptian writers, such as Tawfiq al-Hakim ( author of the Symbolist play Shahrazad, 1934 ), Taha Hussein ( Scheherazade's Dreams, 1943 ) and Naguib Mahfouz ( Arabian Nights and Days, 1981 ).

The Show Off ( 1934 ), for which he was loaned to Metro-Goldwyn-Mayer, proved popular, but his subsequent outings continued to be unsuccessful.

However, a " proof of concept " model of a differential analyser which made extensive use of Meccano parts was built at Manchester University, UK, in 1934, by Douglas Hartree and Arthur Porter: use of Meccano meant that the machine was cheap to build, and it proved " accurate enough for the solution of many scientific problems ".

( 1930 ), Indiscreet ( 1931 ), Tonight or Never ( 1931 ), Perfect Understanding ( 1933 ), and Music in the Air ( 1934 ) all proved to be box-office flops.

In response to this Stanisław Jaśkowski ( 1929 ) and Gerhard Gentzen ( 1934 ) independently provided such systems, called calculi of natural deduction, with Gentzen's approach introducing the idea of symmetry between the grounds for asserting propositions, expressed in introduction rules, and the consequences of accepting propositions in the elimination rules, an idea that has proved very important in proof theory.

The comedy proved to be his first big success in America, running from 1933 to 1934, and made him, as he often put it, " a matinee idol for a whole year!

This proved successful and the electrification was extended to Hegyeshalom in 1934.

" Ekky " returned to the track in 1934 and proved to be a dominant champion, winning numerous important stakes races in the next three years.

In 1934, Hans Heilbronn proved the Gauss Conjecture.

* Kenneth V. Thimann – Founding Provost notable for his research in biology ; in 1934, obtained and isolated pure auxin, an important plant-growth hormone and, with several coworkers, proved that auxin promotes cell elongation, formation of roots, and growth of buds, discoveries that led to the development of a widely used synthetic auxin, 2, 4-D. Use of this chemical prevents the premature falling of fruit and stimulates cut stems to grow abundant roots.

It was originally proved independently in 1934 by Aleksandr Gelfond and Theodor Schneider.

In 1934, Tychonoff proved the theorem for the case when K is a compact convex subset of a locally convex space.

In 1934, Aleksandr Gelfond proved the more general Gelfond – Schneider theorem, which solved the part of Hilbert's seventh problem described below.

It was originally proved by Gerhard Gentzen 1934 in his landmark paper " Investigations in Logical Deduction " for the systems LJ and LK formalising intuitionistic and classical logic respectively.

In 1934, bricks were found which on examination proved to belong to a villa, which was excavated and documented in 1941, and afterwards covered up again with the help of interned Polish soldiers.

Instead, the bounty system that had been instigated in 1923 was continued, and this proved to be effective: 57, 034 bounties were claimed over a six month period in 1934.

Since 1934 they have played at Kingshill Park in the village, however they have had to share with Carluke Rovers for a spell and play on a public park in Carnwath when this ground proved unusable.

This led him to investigate independently the activities of Nazi and other fascist groups in the U. S. This investigation proved to be of such significance that on January 3, 1934, the opening day of the second session of the 73rd Congress, Dickstein introduced a resolution calling for the formation of a special committee to probe un-American activities in the United States.

The unions hoped that by building on the successful organization of wartime industries and using methods proved effective by auto and steel workers, it would be possible to overcome the consequences of the UTW's failed 1934 strike.

In practice, the Four-Power Pact proved of little significance in international affairs, although it was one of the factors contributing to the German-Polish Non-Aggression Pact of 1934.

Once the original batch had proved their worth and had been well received by the crews a further twenty locomotives were ordered in March 1931 for delivery between December 1932 and March 1934.

The play's story also proved to be popular in Germany and Austria, with at least four different film versions being released in 1934, 1956 ( starring Heinz Ruehmann ), 1963 ( starring Peter Alexander ) and a television version in 1976.

By 1934, and thereafter, the name of Victor E. Marsden proved to be the appropriate solution to the literary need that every book needs an author or an editor.

Gentzen ( 1934 ) further introduced the idea of the sequent calculus, a calculus advanced in a similar spirit that better expressed the duality of the logical connectives, and went on to make fundamental advances in the formalisation of intuitionistic logic, and provide the first combinatorial proof of the consistency of Peano arithmetic.

The affirmative answer was provided in 1934 by the Gelfond – Schneider theorem.

In 1938 he published a simpler derivation of Van Cittert's 1934 theorem on the coherence of radiation from distant sources, now known as the Van Cittert-Zernike theorem.

* The 1934 theorem of Hans Heilbronn and Edward Linfoot on the class number 1 problem

Nicholas Kaldor analyzed the model in 1934, coining the term ' cobweb theorem ' ( see Kaldor, 1938 and Pashigian, 2008 ), citing previous analyses in German by Henry Schultz and U. Ricci.

* 1934 The maximum modulus theorem, J. Univ.

This theorem is named after Tjalling Koopmans, who published this result in 1934.

Although he had long suffered from heart trouble, his early death was unexpected ; taken ill suddenly at the end of 1934, he lay bedridden for three months before dying of pneumonia.

Brigitte Anne-Marie Bardot (; ; born 28 September 1934 ) is a former French fashion model, actress, singer and animal rights activist.

The toads were sent to the other islands, and more than 100, 000 toads were distributed by July 1934 ; eventually over 600, 000 were transported.

This was followed by Conan of Cimmeria: Volume Two ( 1934 ) ( 2004 ; published in the US as The Bloody Crown of Conan ) and Conan of Cimmeria: Volume Three ( 1935 – 1936 ) ( 2005 ; published in the US as The Conquering Sword of Conan ).

Mueller, < cite > Christian Dogmatics: A Handbook of Doctrinal Theology </ cite >, ( St. Louis: CPH, 1934 ), 519 ; cf.

( 1934 ) The Kinetic Theory Of Gases ( 2nd Edition ); McGraw-Hill Book Company ; pp 353 – 386

However, the leadership was not opening up ; Kamenev and Zinoviev were arrested in 1932 ( or in the beginning of 1933 ), and set free in 1934, and than rearrested in 1935, accused of being part of an assassination plot which killed Sergei Kirov.

Over the years, membership in the Central Committee increased ; in 1934 there were 71 full members, in 1976 there were 287 full members.

* Soia Mentschikoff ( 1934 ), first woman partner of a major law firm ; first woman elected president of the Association of American Law Schools

The respective first accurate glosses for Taoism were " douizm ; tou -" ( Webster's International Dictionary of the English Language, 2nd ed., 1934 ) and " Also Daoism and with pronunc.

Mueller, < cite > Christian Dogmatics: A Handbook of Doctrinal Theology </ cite >, ( St. Louis: CPH, 1934 ), 519 ; cf.

Engelbert Dollfuss ( in German: Engelbert Dollfuß ; October 4, 1892 – July 25, 1934 ) was an Austrian Christian Social and Patriotic Front statesman.

Most obviously, the musical film was born ; the first classic-style Hollywood musical was The Broadway Melody ( 1929 ) and the form would find its first major creator in choreographer / director Busby Berkeley ( 42nd Street, 1933, Dames, 1934 ).

* 1934 – August Coppola, American academic ; father of Nicolas Cage ( d. 2009 )

Fiorello Henry LaGuardia (; born Fiorello Enrico La Guardia ; December 11, 1882September 20, 1947 ) was Mayor of New York for three terms from 1934 to 1945 as a Republican.

Rudolf Diels, first Commander of the Gestapo ; 1933 – 1934

For about the next 10 years, the country saw a steady process of secular Westernization through Atatürk's Reforms, which included the unification of education ; the discontinuation of religious and other titles ; the closure of Islamic courts and the replacement of Islamic canon law with a secular civil code modeled after Switzerland's and a penal code modeled after the Italian Penal Code ; recognition of the equality between the sexes and the granting of full political rights to women on 5 December 1934 ; the language reform initiated by the newly founded Turkish Language Association ; replacement of the Ottoman Turkish alphabet with the new Turkish alphabet derived from the Latin alphabet ; the dress law ( the wearing of a fez, is outlawed ); the law on family names ; and many others.

Klein served as rabbi at Kadimoh Congregation in Springfield, Massachusetts from 1934 – 1953 ; Temple Emanu-El, Buffalo, New York, 1953 – 1968 ; Temple Shaarey Zedek, Buffalo, ( which was created from the merger of Emanu-El with Temple Beth David in 1968 ), 1968-1972.