References of "1873"
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See detailBeiträge zur Kenntnis der Polythiosäuren
Spring, Walthère ULg

in Berichte der Deutschen Chemischen Gesellschaft (1873), VI

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See detailQuelques faits pour servir à l'étude de la constitution des composés oxygénés du soufre
Spring, Walthère ULg

in Bulletin de l'Académie Royale des Sciences, des Lettres et des Beaux-arts de Belgique. Sciences. 2e série (1873), XXXVI(7), 72-82

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See detailNote sur la constitution de l'acide hyposulfureux
Spring, Walthère ULg

in Bulletin de l'Académie Royale des Sciences, des Lettres et des Beaux-arts de Belgique. Sciences. 2e série (1873), XXXVI(8), 196-205

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See detailDiscours de réouverture des cours 1873
Loomans, Charles ULg

Speech (1873)

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See detailDu commencement et la fin du monde d'après la théorie mécanique de la chaleur
Folie, François ULg

in Bulletins de l'Académie Royale des Sciences, des Lettres et des Beaux-Arts de Belgique (1873), 2e série, t. 36(12), 797-827

The author relates the history of thermodynamics and develops two fundamental principles: the equivalence of heat and work by JR Mayer and heat consumption in the work by R. Clausius.

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See detailNote sur l'extension des théorèmes de Pascal et de Brianchon aux courbes planes et aux surfaces du 3e ordre ou de la 3e classe
Folie, François ULg

in Mémoires de la Societe Royale des Sciences de Liège (1873), 2e série, t. 3

The author wants some theorems to be know, theorems to which he arrived in conducting researchs on Pascal's theorem on surfaces and plane curves of the 3rd order, and the Brianchon’s theorem on surfaces ... [more ▼]

The author wants some theorems to be know, theorems to which he arrived in conducting researchs on Pascal's theorem on surfaces and plane curves of the 3rd order, and the Brianchon’s theorem on surfaces and plane curves of the 3rd class. [less ▲]

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See detailNouvelle manière de présenter la théorie de la divisibilité des nombres
Folie, François ULg

in Mémoires de la Societe Royale des Sciences de Liège (1873), 2e série, t. 3

The author makes the theory of divisibility of numbers independent from that of the search for the greatest common divisor and formulates a principle allowing to discover the type of divisibility of a ... [more ▼]

The author makes the theory of divisibility of numbers independent from that of the search for the greatest common divisor and formulates a principle allowing to discover the type of divisibility of a number by a prime number without being necessary to look for residual of the division of basis powers by the prime number. [less ▲]

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See detailExposition nouvelle des principes du calcul différentiel et du calcul intégral
Brasseur, Jean-Baptiste; Folie, François ULg

in Mémoires de la Societe Royale des Sciences de Liège (1873), 2e série, t. 3

J.-B. Brasseur’s work on a new exposition the differential and integral calculus principles, together with of François Folie’s foreword analyzing some different points of view from which we can consider ... [more ▼]

J.-B. Brasseur’s work on a new exposition the differential and integral calculus principles, together with of François Folie’s foreword analyzing some different points of view from which we can consider its calculations [less ▲]

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See detailAvant-propos
Folie, François ULg

in Brasseur, Jean-Baptiste (Ed.) Exposition nouvelle des principes du calcul différentiel et du calcul intégral (1873)

The author analyzes the different points of view from which we can consider its calculations and show in what the new point of view, discovered by Brasseur, differs. He also quotes the main surveyors who ... [more ▼]

The author analyzes the different points of view from which we can consider its calculations and show in what the new point of view, discovered by Brasseur, differs. He also quotes the main surveyors who contributed to the awakening of this new idea. [less ▲]

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See detailL'intégration des équations aux dérivés partielles des deux premiers ordres par P. Mansion : rapport de F. Folie
Folie, François ULg

in Bulletins de l'Académie Royale des Sciences, des Lettres et des Beaux-Arts de Belgique (1873), 2e série, t. 36(12), 653-657

The author establishes a report on a P. Mansion’s work concerning the integration of the equations of partial derivatives of two first orders and presents some general observations on the work’s ... [more ▼]

The author establishes a report on a P. Mansion’s work concerning the integration of the equations of partial derivatives of two first orders and presents some general observations on the work’s composition. [less ▲]

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