3 offprints – IberLibro

Soft cover. Condición: Fine. Harlow Shapley. THREE offprints. (1) "On Some Structural Features of the Metagalaxy", offprint from the Monthly Notices of the Royal Astronomical Society, vol 94, no. 9, being the George Darwin Lecture, 1934 May 11, pp 791-816. Original wrappers. Fine condition. (2) "A metagalactic density gradient." Proceedings of the National Academy of Sciences, 24(7):282-287. 1938. With: (3) "Second note on a metagalactic density gradient" 1938, Ibid, 24(12):527-531. Both are offprints, in the original wrappers. [++] "A Metagalactic Density Gradient" is a 1938 paper by Harlow Shapley that describes his finding of a large-scale variation in the distribution of galaxies. The paper argues for a "metagalactic" gradient, or a change in galaxy density across the sky, based on galaxy counts from photographic plates, noting that some areas had twice as many galaxies as others. This was significant as it was one of the early studies to show the universe was not perfectly uniform on a large scale."--Google AI Overview.…

3 offprints (11 resultados)

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Porpaillart in the Cycle de Guillaume d'Orange. MLR 51.4; 66.4.

A Kent approver of 1440. Bull IHR 36; - Lollardy and literacy. History 62; - Lollard women priests? Jnl Eccl H 31.

Old buildings - problem and challenge; - The origin of official preservation of ancient monuments; - Conservation of old buildings: a select bibliography. Trans Ancient Mon Soc NS 2; 9; 16.

Lying, equivocation and mental reservation: Peter John Olivi in the context of 13C thought. St Franc 112; - Olivi's ethics of lying and equivocation. Arch Fr Hist 108.

Ermenrich von Ellwangen oder Vom Nachteil und Nutzen von Re-Editionen. DAEM 66; - Benedictus Levita und die Lex Baiuvariorum. Zschr d Savigny-St f Rechtsgesch 128; - Hunger und Wucher. Zur konziliaren Wahrnehmung gesellsch Wirklichkeit im 9. Jhdt. DAEM 70.

Handlist of manuscripts containing the French prose Brut chronicle; - The Adam and Eve roll: Corpus Christi Coll Camb MS 98; - The manuscript tradition of Old French prose Brut rolls. Scriptorium 48; 52; 55,

The twelfth-century surveys of Holy Trinity, Caen: a comparative study of peasant conditions; - The early abbesses, nuns and female tenants of the abbey.; from Agricultural History 65.3; JEH 48.3.

Valby-amulettens runeindskrift; - Tryllerunerne paa et væspjeld fra Lund i Skaane; - Runerne i St Molaise's celle paa Holy Island, Arran, Skotland;

Die designativen Nachfolgeregelungen der Karolinger 714-979. DAEM 64, 2008; - Non felicitatem set miseriam. Untersuchungen zur Historia Langobardorum Benevantorum. Frühm St 44; 2010; - Designative Nachfolgeregelungen in Regnum Italiae (891-950). DAEM 68,

Commercial contracts of the Genoese in the Syrian trade of the 12th century. Qtly J of Economics 31; - Easterners in Genoa. J Amer Oriental Soc 38; - Genoese trade with Syria in the 12th century. Amer Hist Rev 25.

(1) "On Some Structural Fesatures of the Metagalaxy", the Monthly Notices of the Royal Astronomical Society. (2) "A metagalactic density gradient." Proceedings of the National Academy of Sciences. (3) "Second note on a metagalactic density gradient" 1938, Ibid.