The term was introduced into optics by Johann Heinrich Lambert in his 1760 work Photometria.

Alcott had been influenced by educational philosophy of the Swiss pedagogue Johann Heinrich Pestalozzi and even renamed his school " The Cheshire Pestalozzi School ". His style attracted the attention of Samuel Joseph May, who introduced Alcott to his sister Abby May.

This close approximation to the modern value of − 273. 15 ° C for the zero of the air-thermometer was further improved upon in 1779 by Johann Heinrich Lambert, who observed that − 270 ° C might be regarded as absolute cold.

* 1647 – Johann Heinrich Acker, German writer ( d. 1719 )

), Moritz Count von Dietrichstein, Heinrich Eduard Josef Baron von Lannoy, Ignaz Franz Baron von Mosel, Carl Czerny, Johann Nepomuk Hummel, Ignaz Moscheles, and the eight-year-old Franz Liszt ( although it seems Liszt was not invited personally, but his teacher Czerny arranged for him to be involved ).

** 1802 – 1803 Johann Heinrich Rothpletz ( b. 1766 – d. 1833 )

* 1666 – Johann Heinrich Buttstett, German organist and composer ( d. 1727 )

Heinrich Johann Nepomuk von Crantz | Crantz's Classis cruciformium, 1769

Woodcut illustration of Cassandra's prophecy of the fall of Troy ( at left ) and her death ( at right ), from an incunable German translation by Heinrich Steinhowel | Heinrich Steinhöwel of Giovanni Boccaccio's De mulieribus claris, printed by Johann Zainer at Ulm ca.

Another forerunner to progressive education was Johann Heinrich Pestalozzi ( 1746 – 1827 ).

* 1724 – Gottfried Heinrich Bach, German son of Johann Sebastian Bach ( d. 1763 )

* Johann Heinrich Lambert 1728 – 1777 ( France )

Hector Admonishes Paris for His Softness and Exhorts Him to Go to War by Johann Heinrich Wilhelm Tischbein | J. H. W.

Highly influential German classicist historians were Barthold Georg Niebuhr ( 1776-1831 ) and Theodor Mommsen ( 1817-1903 ) Historians of Germany included Johann Gustav Droysen ( 1808-84 ), Heinrich von Sybel ( 1817-95 ), and Heinrich von Treitschke ( 1834-96 ).

Rapp became inspired by the philosophies of Jakob Böhme, Philipp Jakob Spener, Johann Heinrich Jung, and Emanuel Swedenborg, among others, and later wrote Thoughts on the Destiny of Man, published in German in 1824 and in English a year later, in which he outlined his ideas and philosophy.

* 1633 – Johann Heinrich Heidegger, Swiss theologian ( d. 1698 )

* 1706 – Johann Heinrich Zedler, German publisher ( d. 1751 )

Johann Heinrich Alsted.

Johann Heinrich Alsted ( March 1588 – November 9, 1638 ) was a German Calvinist minister and academic, known for his varied interests: in Ramism and Lullism, pedagogy and encyclopedias, theology and millennarianism.

" In the works of authors like Clemens Timpler of Heidelberg and Steinfurt, Bartolomaeus Keckermann of Heidelberg and Danzig, and Johann Heinrich Alsted of Herborn there appeared a new, unified vision of the encyclopaedia of the scientific disciplines in which ontology had the role of assigning to each of the particular sciences its proper domain.

* Howard Hotson, Johann Heinrich Alsted 1588-1638: Between Renaissance, Reformation, and Universal Reform ( Oxford, Clarendon, 2000 ).

ca: Johann Heinrich Alsted

cs: Johann Heinrich Alsted

1844 ), the success of which led to his being invited to Berlin by Johann Heinrich Lambert in 1772 for the purpose of computing ephemerides on an improved plan.

One solution to these paradoxes is the Charlier universe, in which the matter is arranged hierarchically ( systems of orbiting bodies that are themselves orbiting in a larger system, ad infinitum ) in a fractal way such that the universe has a negligibly small overall density ; such a cosmological model had also been proposed earlier in 1761 by Johann Heinrich Lambert.

* August 26 – Johann Heinrich Lambert, Swiss mathematician, physicist and astronomer ( d. 1777 )

* September 25 – Johann H. Lambert, mathematician, physicist and astronomer ( b. 1728 )

* Johann Heinrich Lambert found a proof that π is irrational.

It is named after Johann Heinrich Lambert, from his Photometria, published in 1760.

The name " d ' Alembert " was proposed by Johann Heinrich Lambert for a suspected ( but non-existent ) moon of Venus.

Hyperbolic functions were introduced in the 1760s independently by Vincenzo Riccati and Johann Heinrich Lambert.

In 1766 Johann Lambert wrote, but did not publish, Theorie der Parallellinien in which he attempted, as Saccheri did, to prove the fifth postulate.

* Johann Heinrich Lambert ( 1728 – 1777 ) ( mathematician, physician and philosopher ) known for the theory of appearances underlying empirical knowledge.

The Lambert W-function is named after Johann Heinrich Lambert.

The area of a hyperbolic triangle, conversely is proportional to its defect, as established by Johann Heinrich Lambert.

After many failed attempts to derive the parallel postulate from other axioms, the study of the still hypothetical hyperbolic geometry by Johann Heinrich Lambert ( 1728 – 1777 ) led him to introduce the hyperbolic functions and compute the area of a hyperbolic triangle ( where the sum of angles is less than 180 °).

Johann Heinrich Lambert conjectured that pi was transcendental in 1768 in the same paper he proved its irrationality, even before the existence of transcendental numbers was proven.

The function was introduced by Johann Heinrich Lambert in the 1760s at the same time as the hyperbolic functions.

His findings, together with those of Johann Heinrich Lambert, make up the Beer-Lambert law.

In this he was aided not only by his chancellor, the humanist Johann Feige, and his chaplain, Adam Krafft, but also by the ex-Franciscan François Lambert of Avignon, a staunch enemy of the faith he had left.

* Emil Johann Lambert Heinricher, Austrian botanist

* Johann Heinrich Lambert ( 1728 – 1777 ), mathematician, physicist and astronomer

* Johann Heinrich Lambert