Although many naturalists have studied aspects of animal behaviour throughout history, the modern discipline of ethology is generally considered to have begun during the 1930s with the work of Dutch biologist Nikolaas Tinbergen and Austrian biologists Konrad Lorenz and Karl von Frisch, joint winners of the 1973 Nobel Prize in Physiology or Medicine.

Although Hegel's philosophy of history is similar to Immanuel Kant's, and Karl Marx's theory of revolution towards the common good is partly based on Kant's view of history.

Although they were first discovered in 1883 by the German zoologist, Franz Eilhard Schulze ( 1840-1921 ) and since the 1970s more systematically analyzed by the German protozoologist, Karl Gottlieb Grell ( 1912-1994 ), a common name does not yet exist for the taxon ; the scientific name literally means " flat animals ".

Although he wanted Schiele to follow in his footsteps, and was distressed at his lack of interest in academia, he recognised Schiele's talent for drawing and unenthusiastically allowed him a tutor ; the artist Ludwig Karl Strauch.

Although O ' Rourke suggests that the first meta-analysis was a paper by Karl Pearson in the BMJ in 1904, in reality Pearson computed a simple average in this study and therefore it cannot be considered a meta-analysis.

Although Jacobi's elliptic functions are older and more directly relevant to applications, modern authors mostly follow Karl Weierstrass when presenting the elementary theory, because his functions are simpler, and any elliptic function can be expressed in terms of them.

Although non-specific concepts of madness have been around for several thousand years, the psychiatrist and philosopher Karl Jaspers was the first to define the three main criteria for a belief to be considered delusional in his 1913 book General Psychopathology.

Although Strauss was the most sought-after composer of dance music in the latter half of the 19th century, stiff competition was present in the form of Karl Michael Ziehrer and Émile Waldteufel ; the latter held a commanding position in Paris.

Although Karl Germer expelled Kenneth Grant from O. T. O.

Although he is credited for its discovery, Karl Wilhelm Feuerbach did not entirely discover the nine-point circle, but rather the six point circle, recognizing the significance of the midpoints of the three sides of the triangle and the feet of the altitudes of that triangle.

Although thoroughly " institutionalized ," Karl is deemed fit to be released into the outside world.

Although the problem arguably dates back to the Pyrrhonism of ancient philosophy, David Hume introduced it in the mid-18th century, with the most notable response provided by Karl Popper two centuries later.

Although Lassalle was a member of the Communist League, his politics were strongly opposed by Karl Marx and Friedrich Engels ; indeed Marx's essay Critique of the Gotha Program is written in part as a reaction to Lassalle's conception of the socialist state.

Although Sorge considered Friedrich Adolf Sorge, an associate of Karl Marx and Friedrich Engels, to be his grandfather, he was in fact his great-uncle.

Although György Lukács and Karl Korsch both attended the Arbeitswoche which had included a study of Korsch's Marxism and Philosophy, both were too committed to political activity and Party membership to join the Institut, although Korsch participated in publishing ventures for a number of years.

Although he was wary of the developing situation, the beginning of his active stance against the Nazis did not begin until the dismissal of Karl Planck, a well-known experimental physicist.

Although originally a Populist, after emigrating to Western Europe he established connections with the Social-Democratic movement of western Europe and began to study the works of Karl Marx and Friedrich Engels.

Although living in Bonn at the time of the paper's launch, Karl Marx seems to have been aware of the project from its inception and he began contributing articles to its pages, which drew notice from among the paper's readers.

Karl Rove stated in his 2010 memoirs that " Although Cleland personally blamed me for the ad, saying I was guilty of " character assassination " and responsible for " the biggest lie in America.

Although he had voted for war credits in August 1914, from July 1915 he opposed World War I and in 1917 he was among the founders of the USPD, which united anti-war socialists ( including reformists like Bernstein, " centrists " like Kautsky and revolutionary Marxists like Karl Liebknecht ).

Although initially an opponent of socialism, Bebel gradually was won over to socialist ideas through reading the pamphlets of Ferdinand Lassalle, which popularized the ideas of Karl Marx.

Although the orthodox Marxists in the party, led by Karl Kautsky, retained the Marxist theory of revolution as the official doctrine of the party, and it was repeatedly endorsed by SPD conferences, in practice the SPD leadership became increasingly reformist.

Although the orthodox Marxists in the party, led by Karl Kautsky, retained the Marxist theory of revolution as the official doctrine of the party, and it was repeatedly endorsed by SPD conferences, in practice the SPD leadership became more and more reformist.

Although both advocated workers ' rights, Henry George and Karl Marx were antagonists.

Although the ostensible purpose of the trip was to visit her mother, Bertha Benz had other motives: to prove her husband — who had failed to consider marketing his invention adequately — that the automobile they both heavily invested in would become a financial success once it was shown to be useful to the general public ; and to give her husband the confidence that his constructions had a future.

Although presented as Generation 1's Ironhide, he and Ratchet are shown transforming into full-sized Dodge / Freightliner / Mercedes Benz Sprinter vans, as opposed to the Japanese-manufactured vanettes.

Although he tried to convert Baur to vegetarianism, Hitler also invited him to the Reich Chancellery for his favourite meal of pork and dumplings for his 40th birthday, and gave him a Mercedes Benz to replace his personal Ford.

Although he is perfectly willing to cooperate with Scotland Yard, Holmes has nothing but contempt for the intelligence and mentality of the police.

Although we continue to pay our conversational devotions to `` free private enterprise '', `` individual initiative '', `` the democratic way '', `` government of the people '', `` competition of the marketplace '', etc., we live rather comfortably in a society in which economic competition is diminishing in large areas, bureaucracy is corroding representative government, technology is weakening the citizen's confidence in his own power to make decisions, and the threat of war is driving him economically and physically into the ground ''.

Although it is constantly made to look foolish ( too simple to come in out of the rain, people say, who have found in the innocent an impediment ), it does not mind looking foolish because it is not concerned with how it looks.

Although open to the general public it is not overcrowded ; ;

Although we have no measures of its strength or intensity, the heritage of the doctrine of inalienable rights is retained.

Although because of the important achievements of nineteenth century scholars in the field of textual criticism the advance is not so striking as it was in the case of archaeology and place-names, the editorial principles laid down by Stevenson in his great edition of Asser and in his Crawford Charters were a distinct improvement upon those of his predecessors and remain unimproved upon today.

Although Patchen has given previous evidence of an interest in jazz, the musical group that he works with, the Chamber Jazz Sextet, is often ignored by jazz critics.

Although the false glamour surrounding bourbon or other whisky commercials is possibly no more fatuous than the pseudo-sophistication with which TV soft-drinks are downed or toothpaste applied, there is a sad difference between enticing a viewer into sipping Oopsie-Cola and gulling him into downing bourbon.

Although the United States and the U.S.S.R. have been arguing whether there shall be four, five or six top assistants, the most important element in the situation is not the number of deputies but the manner in which these deputies are to do their work.

`` Although it is not the best of which he is capable '', said Shelley as he closed the book, `` it is still poetry of a high order ''.

Although Sam Rayburn affects a gruff exterior in many instances, nevertheless he is fundamentally a man of warm heart and gentle disposition.

Although a similar situs for tangible property is mentioned in the statute, this is cancelled out by the provision that definite kinds of property `` and all other tangible property '' situated or being in any town is taxable where the property is situated.

Although much of the Industrial Division's promotional effort is devoted to securing new locations and expansions by major industries, small business is also afforded considerable attention.

Although Mr. Brown was not himself its inventor ( it was a French idea ), it is typical that his intuition first conceived the importance of mass producing this basic tool for general use.