His works contain the earliest known formal study of logic, which was incorporated in the late 19th century into modern formal logic.

With the Prior Analytics, Aristotle is credited with the earliest study of formal logic, and his conception of it was the dominant form of Western logic until 19th century advances in mathematical logic.

Some of the earliest attempts to apply scientific methods to the study of phenomena relating to an afterlife were conducted by this organization.

The earliest records of the study of this phenomenon are attributed to the philosopher Pythagoras in the 6th century BC.

The earliest Latin commentaries on the Epistles of St. Paul ; a study.

The first authoritative knowledge of the earliest ballroom dances was recorded toward the end of the 16th century, when Jehan Tabourot, under the pen name " Thoinot-Arbeau ", published in 1588 his Orchésographie, a study of late 16th-century French renaissance social dance.

Pascal's earliest work was in the natural and applied sciences where he made important contributions to the study of fluids, and clarified the concepts of pressure and vacuum by generalizing the work of Evangelista Torricelli.

The earliest known discussion of the topic arose soon after the French colonization of West Africa, when the Comité d ' Etudes commissioned a study on desséchement progressif to explore the prehistoric expansion of the Sahara Desert.

The earliest doctoral degrees ( theology, law, and medicine ) reflected the historical separation of all university study into these three fields.

Archibald Scott Couper in 1858 and Joseph Loschmidt in 1861 suggested possible structures that contained multiple double bonds or multiple rings, but the study of aromatic compounds was in its earliest years, and too little evidence was then available to help chemists decide on any particular structure.

A study by Federico Formenti of the University of Oxford suggests that the earliest ice skating happened in southern Finland about 4000 years ago.

* 2004 American research study on interstitial cystitis history — earliest known descriptions of bladder inflammation and interstitial cystitis

Among Agricola's other theoretical works is Musica instrumentalis deudsch ( 1529 ), a study of musical instruments, and one of the most important works in early organology ; and one of the earliest books on the Rudiments of music.

The earliest missions were attempts to achieve Earth's escape velocity, simply to show it was feasible and study the Moon.

One of the earliest complete studies using this technique on a commercial nuclear plant was the WASH-1400 study, also known as the Reactor Safety Study or the Rasmussen Report.

For this reason, tuatara are of great interest in the study of the evolution of lizards and snakes, and for the reconstruction of the appearance and habits of the earliest diapsids ( the group that also includes birds, dinosaurs, and crocodiles ).| isbn = 0-86868-098-2

** 109. meitnerium, Mt, named after Lise Meitner, an Austrian physicist who was one of the earliest scientists to become involved in the study of nuclear fission ( 1982 ).

His book represents the earliest known writing about the magnetic compass, movable type printing, experimentation with the camera obscura only decades after Ibn al-Haytham, and includes many different fields of study in essay and encyclopedic form, including geology, astronomy, botany, zoology, mineralogy, anatomy, pharmacology, geography, optics, economics, military strategy, philosophy, etc.

This theory is supported by a study into the SLC24A5 gene which found that the allelle associated with light skin in Europe may have originated as recently as 6, 000 – 10, 000 years ago which is in line with the earliest evidence of farming.

William Huggins was one of the earliest astronomers to study the optical spectra of astronomical objects, using a prism to disperse their light.

The earliest approaches to modern bird study involved the collection of eggs, a practice known as oology.

In addition, a study in 2008 suggested the earliest animals may have been similar to modern comb jellies.

However, the revolution in the study of gamma-ray bursts motivated the development of a number of additional instruments designed specifically to explore the nature of GRBs, especially in the earliest moments following the explosion.

Semiology refers specifically to the study of the neumes as found in the earliest fully notated manuscripts of Gregorian Chant, the oldest of which have been dated to the 9th century.

His logical works, called the Organon, are the earliest formal study of logic that have come down to modern times.

Fing, a lean, chiseled, impeccable gentleman of the old school who was once mistaken on the street for Sir Cedric Hardwicke, is responsible for the rediscovery of Verdi's earliest, most raucous opera, Nabisco, a sumptuous bout-de-souffle with a haunting leitmotiv that struck me as being highly reminiscent of the Mudugno version of `` Volare ''.

Because negative pressure dialysis gave better recovery of proteins, permitted detection of proteins concentrated from very dilute solutions and was a gentler procedure, it was used in all but the earliest experiments.

From the earliest days of the motor car industry, before the A.L.A.M. was established, patent infringement loomed as a serious and vexing problem.

Such an analysis speedily reveals why the middle number of the Lo Shu, 5, was so vitally significant for the Chinese ever since the earliest hints that they had a knowledge of this diagram.

Some time after this mosaic was executed, the earliest depictions of Christ would also be beardless and haloed.

The American Civil War was one of the earliest true industrial wars.

One of the earliest examples of almost modern factory layout, designed for easy material handling, was the Bridgewater Foundry.

One of the earliest group automorphisms ( automorphism of a group, not simply a group of automorphisms of points ) was given by the Irish mathematician William Rowan Hamilton in 1856, in his Icosian Calculus, where he discovered an order two automorphism, writing:

One of the earliest steps towards atomic physics was the recognition that matter was composed

The earliest known record of argot was in a 1628 document.

The earliest known Christian monastic communities ( see Monasticism ) consisted of groups of cells or huts collected about a common center, which was usually the house of some hermit or anchorite famous for holiness or singular asceticism, but without any attempt at orderly arrangement.

Throughout European history, philosophers such as Aristotle and Thomas Aquinas, among others, contemplated the possibility that souls exist in animals, plants, and people ; however, the currently accepted definition of animism was only developed in the 19th century by Sir Edward Tylor, who created it as " one of anthropology's earliest concepts, if not the first ".

Although Dio is the earliest writer to mention them, Ammianus Marcellinus used the name to refer to Germans on the Limes Germanicus in the time of Trajan's governorship of the province shortly after it was formed, circa 98 / 99.

His chief work is a Historia Francorum, or Libri v de Gestis Francorum, which deals with the history of the Franks from the earliest times to 653, and was continued by other writers until the middle of the twelfth century.

The earliest " year names ", whereby each year of a king's reign was named after a significant event performed by that king, date from the reign of Sargon the Great.

Hippolytus of Rome ( d. 235 ) is commonly considered to be the earliest antipope, as he headed a separate group within the Church in Rome against Pope Callixtus I. Hippolytus was reconciled to Callixtus's second successor, Pope Pontian, and both he and Pontian are honoured as saints by the Roman Catholic Church with a shared feast day on 13 August.

Apart from the lost Handboc or Encheiridion, which seems to have been a commonplace book kept by the king, the earliest work to be translated was the Dialogues of Gregory the Great, a book greatly popular in the Middle Ages.

It was confirmed in 2010 that these remains belong to her — one of the earliest members of the English royal family.

This is a history of Spain from the earliest times down to 1456, and was printed at Granada in 1545, and also in the Rerum Hispanicarum Scriptores aliquot, by R. Bel ( Frankfort, 1579 ).

His earliest years were passed in the monastery of Siresa, learning to read and write and to practice the military arts until the tuition of Lope Garcés the Pilgrim, who was repaid for his services by his former charge with the county of Pedrola when Alfonso came to the throne.

Though there was no Bronze Age city on the site, archaeology has detected human activity that is evident from the earliest Iron Age, circa 1100 BC.