973 resultados para Clay, Laura--1849-1941
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The skinned portions of baseball and softball infields vary widely with respect to soil texture, applied amendments and conditioners, and water management. No studies have been reported that quantify the effects of these varying construction and maintenance practices on the playability of the skinned portions of infields. In Connecticut, USA, skinned infield plots were constructed from five different soils (silt loam, loam, coarse sandy loam, loamy sand, loamy coarse sand) and amended with four rates of calcined clay (0, 4.9, 9.8, 19.6 kg m–2) to determine the effects on surface hardness, traction, and ball-to-surface friction (static and dynamic) at varying soil moisture contents (10, 14, and 18%). Bulk density, saturated hydraulic conductivity, and shear strength of the different soil–calcined clay rate combinations were determined. Increasing the rate of calcined clay decreased bulk density and shear strengths, and increased saturated hydraulic conductivity. Surface hardness increased more with coarse-textured soils and increasing calcined clay rate, but decreased more with fine-textured soils and increasing soil moisture. Increasing the calcined clay rate resulted in decreases in ball-to-surface static friction across all soils and decreased dynamic friction with the fine-textured soils. Increases in soil moisture increased friction in all soils. The fine-textured soils had greater traction than the sandy soils, but no consistent calcined clay or moisture effects on traction were observed. Shear strength of the soils was highly correlated with traction and friction. The results suggest that differences in skinned infield soils are quantifiable, which could lead to the development of playing surface standards.
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Ismar Elbogen
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Franz Ujhazy
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1 Brief von Fritz Dannenbaum an Max Horkheimer, 26.11.1935; 2 Briefe zwischen F. Darnbacher und Max Horkheimer, 24.01.1936, 22.01.1936; 3 Briefe zwischen dem Dartmouth College Hanover N.H. und Max Horkheimer, 1939-1941. 06.05.1939; 14 Briefe zwischen Edward M. David und Max Horkheimer, 1941-1942; 1 Brief von der Day Cornell University, Ithaca N.Y. an Max Horkheimer, 24.02.1939; 2 Briefe zwischen Margaret Deaner und Max Horkheimer, 01.04.1935, 04.04.1935; 1 Brief von Max Horkheimer an Hanna Deinhard, 05.01.1949; 1 Brief von Deiters an Max Horkheimer, 26.11.1935; 2 Briefe zwischen Laura Demick und Max Horkheimer, 22.12.1941, 29.12.1941; 2 Briefe zwischen Grace Dertz und Max Horkheimer, 18.10.1934, 11.10.1934; 1 Brief von Max Horkheimer an Dekan, 20.06.1940; 1 Brief von Max Dessoir an Max Horkheimer, 29.08.1937; 1 Brief von Max Horkheimer an Deutschland / deutsches Reich Minister für Wissenschaft, Kunst und Volksbildung, Berli, 21.04.1933; 4 Briefe zwischen John Dewey und Max Horkheimer, 1940-1941, 20.02.1941; 1 Brief von Max Horkheimer an Walter Strauss, 20.02.1941; 3 Briefe zwischen Frederic Dewhurst und Max Horkheimer, 1939, 08.02.1939; 5 Briefe zwischen dem Soziograph Jul Diederich und Max Horkheimer, 1934-1938; 1 Brief von Max Horkheimer an Hugo Sinzheimer, 20.10.1934; 15 Briefe zwischen William Dieterle, Charlotte Dieterle und Max Horkheimer, 1940-1944; 1 Brief von der Dillmann-Oberschule Stuttgart an Max Horkheimer, 13.12.1949; 1 Brief vonMax Horkheimer an W. R. Dittmar, 10.02.1938; 2 Briefe zwischen Sofie Doernberg, Paul Doernberg und Margot von Mendelssohn, 1942, 06.04.1942; 4 Briefe zwischen Willy Dörter und Max Horkheimer, 1936-1937, 20.02.1936; 1 Brief von Georg Glaser anMax Horkheimer; 3 Briefe zwischen Hans Venedey und Max Horkheimer, 22.01.1938, 1938; 28 Briefe sowie Zeitungsausschnitte zwischen Juliette Favez und Max Horkheimer, 1934-1938; 1 Brief von Juliette Favez ann karl Dörter, 02.10.1934; 2 Briefe von Max Horkheimer an Hans Klaus Brill, Januar 1938; 3 Briefe zwischen Karl Dörter und Max Horkheimer, 1934-1937, 12.10.1934; 4 Briefe zwischen Andrés Sternheim und Max Horkheimer, 1937, 16.06.1937; 1 Brief von Else Klee an Max Horkheimer, 13.06.1935;
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[Carl Oestreich]
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u.a.: Erbpachtvertrag; Brief von Daniel Friedrichsen von 1843; Formular zum Dietrich'schen Erbachtvertrag; Entschädigungskommission in Danzig; Martin Emden; Hinrich Burghart Abegg;
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Kondolation zum Tode Lyda Stoltzes
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Gedichte über Stoltze, zum 80. Geburtstag von Laura Stoltze
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Stoltze: Kur in Königstein
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Lyda Stoltze
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Familie, Nachrichten aus Frankfurt, Johann Georg Zehfuß, Leopoldine Renwart, Else Kerner
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Frankfurter Latern, Produktion, Königstein: Kur