Louis Pasteur observed, " if we could intervene in the antagonism observed between some bacteria, it would offer perhaps the greatest hopes for therapeutics ".

Antibiosis was first described in 1877 in bacteria when Louis Pasteur and Robert Koch observed that an airborne bacillus could inhibit the growth of Bacillus anthracis.

* 1862 – Louis Pasteur and Claude Bernard complete the first pasteurization tests.

Louis Pasteur carried out scientific analysis on paint during this time period as well.

* Louis Pasteur

* Louis Pasteur

* 1822 – Louis Pasteur, French scientist ( d. 1895 )

In the 19th century, when studying the fermentation of sugar to alcohol by yeast, Louis Pasteur came to the conclusion that this fermentation was catalyzed by a vital force contained within the yeast cells called " ferments ", which were thought to function only within living organisms.

Discovery of techniques for killing bacteria using heat, and other microbiological studies by scientists such as Louis Pasteur, contributed to the modern sanitation standards that are ubiquitous in developed nations today.

Working with very limited resources, he became one of the founders of bacteriology, the other major figure being Louis Pasteur.

Semmelweis's work was supported by the discoveries made by Louis Pasteur.

This and other observations of acquired immunity were later exploited by Louis Pasteur in his development of vaccination and his proposed germ theory of disease.

* 1885 – Louis Pasteur successfully tests his vaccine against rabies.

Louis Pasteur (, ; December 27, 1822 – September 28, 1895 ) was a French chemist and microbiologist who was one of the most important founders of medical microbiology.

Louis Pasteur was born on December 27, 1822, in Dole in the Jura region of France, into the family of a poor tanner.

Louis Pasteur was an average student in his early years, but he was gifted in drawing and painting.

Louis Pasteur portrait in his later years

In 1995, the centennial of the death of Louis Pasteur, the New York Times ran an article titled " Pasteur's Deception ".

Although his grandson, Louis Pasteur Vallery-Radot, wrote that Pasteur had only kept from his Catholic background a spiritualism without religious practice, Catholic observers often said Louis Pasteur remained throughout his whole life an ardent Christian, and his son-in-law, in perhaps the most complete biography of Louis Pasteur, writes:

Louis Pasteur in his laboratory, 1885.

He attracted a pupil of Louis Pasteur to head this laboratory.

There no laboratory was provided for his use, but Louis Napoleon, after an interview with him in 1864, supplied the deficiency, at the same time building a laboratory at the Muséum national d ' Histoire naturelle in the Jardin des Plantes, and establishing a professorship, which Bernard left the Sorbonne to accept in 1868, the year in which he was admitted a member of the Académie française.

That was followed by a year in Paris at the laboratory of Joseph Louis Gay-Lussac and Louis Jacques Thénard.

Attracted by the discoveries of Louis Pasteur, he left for Paris, and worked first in Pasteur's laboratory, and then with Victor André Cornil.

He was once a human named Dr. Louis Ferricks who saved Ransik's life by creating a serum to counter the bite of the mutant Venommark ; however, Ransik destroyed Ferricks ' laboratory and left him for dead.

He also worked on his scientific projects at a laboratory shared with others installed by Louis XV in the Château de la Muette.

The son, after spending some time in a pharmacy at La Fère acted as laboratory assistant to Gay-Lussac and Jean Louis Lassaigne at Paris from 1827 to 1829.

In 1886, he entered Louis Pasteur's research laboratory at the École Normale Supérieure, by invitation of Emile Roux, and participated in the development of the anti-rabies serum.

Alan Pert, one of her biographers, wrote that Kingsford was caught in torrential rain in Paris in November 1886 on her way to the laboratory of Louis Pasteur, one of the most prominent vivisectionists of the period.

In 1801 he returned to the École Polytechnique to work in the laboratory of Louis Jacques Thénard.

In 1880 Nocard entered the laboratory of Louis Pasteur in Paris as an assistant.

There, the first laboratory of physiology was founded in 1880, under João Baptista de Lacerda and Louis Couty.

McDonnell Park in St. Louis County is named in honor of James Smith McDonnell, as are the McDonnell Planetarium of the Saint Louis Science Center in Forest Park, the James S. McDonnell classroom and laboratory building at Princeton University, and James S. McDonnell Boulevard near Lambert-St. Louis International Airport.

Lassaigne was born in Paris ; worked initially in the laboratory of Louis Nicolas Vauquelin, in 1828 was named professor of chemistry and physics at the École Royale Vétérinaire d ’ Alfort ( Royal School of Veterinary ) in Maisons-Alfort ; he preserved this role until 1854.

Frémy was born at Versailles, entered Joseph Louis Gay-Lussac's laboratory in 1831, and was employed at the École Polytechnique in 1834 and at the Collège de France in 1837.

Louis Crandell was the assistant to the scientist Professor Barringer, until a laboratory accident in which he lost his right hand.

Georg Philipp Telemann ( 1681 – 1767 ), hand-colored aquatint by Valentin Daniel Preisler, after a lost painting by Louis Michael Schneider, 1750.

Exemplifying the French School are the early Avignon Pietà of Enguerrand Quarton ; the anonymous painting of King Jean le Bon ( c. 1360 ), possibly the oldest independent portrait in Western painting to survive from the postclassical era ; Hyacinthe Rigaud's Louis XIV ; Jacques-Louis David's The Coronation of Napoleon ; and Eugène Delacroix's Liberty Leading the People.

Sterne painted in Watercolor painting | watercolour by French artist Louis Carrogis Carmontelle, ca.

Louis most likely ordered the production of the Morgan Bible, a masterpiece of mediaeval painting.

The history of the term " Cubism " usually stresses the fact that Matisse referred to ' cubes ' in connection with a 1908 painting by Braque, and that the term was published twice by the critic Louis Vauxcelles in a similar context.

Dynastic group portrait of Louis XIV ( seated ) with his son Louis, Dauphin of France ( 1661 – 1711 ) | le Grand Dauphin ( to the left ), his grandson Louis of France, Duke of Burgundy | Louis, Duke of Burgundy ( to the right ), his great-grandson the duc d ' Anjou, later Louis XV, and Madame de Ventadour, his governess, who commissioned this painting some years later ; busts of Henry IV of France | Henry IV and Louis XIII of France | Louis XIII in the background.

Years later, and moments before his death, Gull has an extended mystical experience, where his spirit travels through time, observing the crimes of the London Monster, instigating or inspiring a number of other killers ( Peter Sutcliffe, Ian Brady ), causing Netley's death, as well as serving as the inspiration for both Robert Louis Stevenson's Strange Case of Dr. Jekyll and Mr. Hyde and William Blake's painting " The Ghost of a Flea ".

East Indiaman Kent battling Confiance, a privateer vessel commanded by French corsairs | French corsair Robert Surcouf in October 1800, as depicted in a painting by Ambroise Louis Garneray.

Louis XV of France by Maurice Quentin de La Tour ( 1748 ) Pastel painting.

His father ran a lithography business, which stimulated an interest in watercolor painting in Oscar, who began by sketching the St. Louis riverfront.

The king bought the painting for 4, 000 écus and kept it at Palace of Fontainebleau, where it remained until given to Louis XIV.

Louis XIV moved the painting to the Palace of Versailles.

* Louis Wain ( artist ) was famous for painting cats ; he later developed schizophrenia, which some believe was caused by toxoplasmosis resulting from his prolonged exposure to cats.

A 1772 painting by Jacques Louis David depicting Niobe attempting to shield her children from Artemis and Apollo.

The first European explorers to visit the area, Father Marquette and Louis Jolliet, arrived in 1673, where they encountered the fearsome painting of the Piasa bird.

The first page is decorated with gold and illuminations, and with a painting representing Joinville presenting his book to Louis.