References of "1901"
     in
Bookmark and Share    
Full Text
See detailRapport de monsieur Kurth sur la Goerres-Gesellschaft et sur la Leo-Gesellschaft
Kurth, Godefroid ULg

Speech (1901)

Detailed reference viewed: 3 (0 ULg)
Full Text
See detailQuelques expériences sur la perméabilité de l'argile
Spring, Walthère ULg

in Annales de la Société Géologique de Belgique (1901), XXVIII

Detailed reference viewed: 103 (4 ULg)
Full Text
See detailÜber den einheitlichen Ursprung der blauen Wasserfarbe
Spring, Walthère ULg

in Neues Jahrbuch für Mineralogie, Geologie und Paläontologie, Referate (1901), II

Spring, W. N. Jahrb. f. Mineral. (1899), 1899(I), 99-104; SciFinder (Chemical Abstracts Service: Columbus, OH); https://scifinder.cas.org (accessed July 8, 2010). Author give, its investigations (see 99 ... [more ▼]

Spring, W. N. Jahrb. f. Mineral. (1899), 1899(I), 99-104; SciFinder (Chemical Abstracts Service: Columbus, OH); https://scifinder.cas.org (accessed July 8, 2010). Author give, its investigations (see 99. I. 1011) continuing, some experiments, from which it concludes the fact that the pure water is actually blue, which cause suspended portion cups a shining of the same and depending upon their nature and to the emergence of a yellowish- or reddish- coloring contributes condition, which brings the latter due to its cooperation with the blue primer the different green shades of the natural water to the appearance or fading of each coloring. Reprinted with the permission of the American Chemical Society. Copyright © 2010. American Chemical Society (ACS). All Rights Reserved. [less ▲]

Detailed reference viewed: 9 (1 ULg)
Full Text
See detailÜber die Ursache der Farblosigkeit gewisser klarer natürlicher Gewässer
Spring, Walthère ULg

in Neues Jahrbuch für Mineralogie, Geologie und Paläontologie, Referate (1901), II

Detailed reference viewed: 5 (1 ULg)
See detailLa lecture
Kurth, Godefroid ULg

Conference given outside the academic context (1901)

Detailed reference viewed: 10 (0 ULg)
Full Text
See detailLa pression comme supplément de la température dans le phénomène de l'inflammation
Spring, Walthère ULg

in Archives Néerlandaises des Sciences Exactes et Naturelles (1901), VI (ii)

Spring, W. Archives Neerlandaises des Sciences Exactes et Naturelles (1901), 6(ii), 257-61; SciFinder (Chemical Abstracts Service: Columbus, OH); https://scifinder.cas.org (accessed July 8, 2010). No ... [more ▼]

Spring, W. Archives Neerlandaises des Sciences Exactes et Naturelles (1901), 6(ii), 257-61; SciFinder (Chemical Abstracts Service: Columbus, OH); https://scifinder.cas.org (accessed July 8, 2010). No combination took place on subjecting an intimate mixture of 2 mols. of cupric oxide and 3 mols. of sulphur to a pressure of 10,000 atmospheres. Combination took place violently when the pressure on a mixture of 2 mols. of cuprous oxide and 3 mols. of sulphur rose to 8000 atmospheres; the pressure was increased gradually so that no heating by compression took place. Sulphur dioxide was formed and the residue consisted only of cuprous sulphide (2Cu2O + 3S = 2Cu2S + SO2). The ignition temperature of this mixture at the ordinary pressure is about 126°, and pressure to the extent of 8000 atmospheres has the effect of lowering this by more than 100°. The ignition temperature of the mixture of cupric oxide and sulphur could not be determined for the sulphur inflamed at 250°, but it must be higher than this. It would appear that the point of inflammation is a function of the pressure, and the experiments are being continued to ascertain if this is quite general. Reprinted with the permission of the American Chemical Society. Copyright © 2010. American Chemical Society (ACS). All Rights Reserved. [less ▲]

Detailed reference viewed: 9 (0 ULg)
Full Text
See detailSur la densité de l'iodure cuivreux
Spring, Walthère ULg

in Recueil des Travaux Chimiques des Pays-Bas et de la Belgique. 2e série (1901), XX

Spring, W. Recueil des Travaux Chimiques des Pays-Bas (1901), 20, 79-80 ; SciFinder (Chemical Abstracts Service: Columbus, OH); https://scifinder.cas.org (accessed July 8, 2010). The sp.gr. of dry ... [more ▼]

Spring, W. Recueil des Travaux Chimiques des Pays-Bas (1901), 20, 79-80 ; SciFinder (Chemical Abstracts Service: Columbus, OH); https://scifinder.cas.org (accessed July 8, 2010). The sp.gr. of dry cuprousiodide is 5.653° at 15°, not 4.41° as stated by Schiff (Annalen, 1858, 108, 24); the molecular volume is thus 33.61, and is less than the sum of the atomic volumes of the elements (34.73), showing that, as usual, a contraction has occured in combination. Reprinted with the permission of the American Chemical Society. Copyright © 2010. American Chemical Society (ACS). All Rights Reserved. [less ▲]

Detailed reference viewed: 24 (2 ULg)
Full Text
See detailÜber das spezifische Gewicht des Kupferjodürs
Spring, Walthère ULg

in Zeitschrift für Anorganische Chemie (1901), 27

Spring, W. Zeitschrift fuer Anorganische Chemie (1901), 27, 308; SciFinder (Chemical Abstracts Service: Columbus, OH); https://scifinder.cas.org (accessed July 8, 2010). Schiff obtained a value of 4.41 ... [more ▼]

Spring, W. Zeitschrift fuer Anorganische Chemie (1901), 27, 308; SciFinder (Chemical Abstracts Service: Columbus, OH); https://scifinder.cas.org (accessed July 8, 2010). Schiff obtained a value of 4.41 for the specific gravity of cuprous iodide, while a redetermination by the author gives 5.631. The importance of this lies in the fact that cuprous iodide is now seen to be formed from the elements with contraction, whereas Schiff's figure called for twenty-four percent expansion. Reprinted with the permission of the American Chemical Society. Copyright © 2010. American Chemical Society (ACS). All Rights Reserved. [less ▲]

Detailed reference viewed: 21 (1 ULg)
Full Text
See detailLes origines de la civilisation moderne et M. Ch. Seignobos
Kurth, Godefroid ULg

in Revue des Questions Historiques (1901), XXV(35e année, nouvelle série),

Detailed reference viewed: 12 (3 ULg)
See detailLes humanités chrétiennes
Kurth, Godefroid ULg

Speech (1901)

Detailed reference viewed: 15 (2 ULg)
See detailNote biographique sur le tome IV de l'ouvrage de M. J.-P. Waltzing : Étude historique sur les corporations professionnelles chez les Romains
Kurth, Godefroid ULg

in Bulletin de la Classe des Lettres et des Sciences Morales et Politiques (1901)

Detailed reference viewed: 3 (0 ULg)
See detailNote bibliographique sur le tome Ier du Catalogue des manuscrits de la Bibliothèque royale par le R. P. Van den Gheyn
Kurth, Godefroid ULg

in Bulletin de la Classe des Lettres et des Sciences Morales et Politiques (1901)

Detailed reference viewed: 2 (0 ULg)
Full Text
See detailLa machine à vapeur moderne
Dwelshauvers-Dery, Victor ULg

Speech (1901)

Detailed reference viewed: 18 (0 ULg)
Full Text
See detailSur la concentration moléculaire du sang et des tissus chez les animaux aquatiques
Fredericq, Léon ULg

in Bulletin de l'Académie Royale des Sciences, des Lettres et des Beaux-Arts de Belgique. Sciences (1901)

Detailed reference viewed: 4 (0 ULg)
Full Text
See detailSur la perméabilité de la membrane branchiale
Fredericq, Léon ULg

in Bulletin de l'Académie Royale des Sciences, des Lettres et des Beaux-Arts de Belgique. Sciences (1901)

Detailed reference viewed: 2 (0 ULg)
Full Text
See detailSur les pulsations de la veine cave supérieure et des oreillettes du cœur chez le chien (communication préliminaire)
Fredericq, Léon ULg

in Bulletin de l'Académie Royale des Sciences, des Lettres et des Beaux-Arts de Belgique. Sciences (1901)

Detailed reference viewed: 5 (0 ULg)