Zobrazeno 1 - 10
of 133
pro vyhledávání: '"Robert L. Wolf"'
Autor:
David A. Galvez, Tobias Koehler, Melvin T. Tyree, Thomas A. Kursar, James W. Dalling, Tim Pearson, Bettina M. J. Engelbrecht, Robert L. Wolf
Publikováno v:
Oecologia. 148(2)
Variation in plant species performance in re- sponse to water availability offers a potential axis for temporal and spatial habitat partitioning and may therefore affect community composition in tropical for- ests. We hypothesized that short dry spel
Autor:
Roger Farr, Robert L. Wolf
Publikováno v:
Teachers College Record: The Voice of Scholarship in Education. 85:271-292
Autor:
Robert L. Wolf
Publikováno v:
Educational Evaluation and Policy Analysis. 1:19-28
Publikováno v:
Journal of Teacher Education. 25:154-159
Autor:
Robert L. Wolf, Rita J. Simon
Publikováno v:
Educational Researcher. 4:5-10
racial interaction and friendship. The assumption has been that academic achievement of black children in bi-racial schools would be highest in integrated settings. This assumption grew out of a decade of esearch by Irwin Katz (1964, 1969, a, b) stud
Autor:
Robert L. Wolf, Barbara L. Tymitz
Publikováno v:
International Zoo Yearbook. 21:49-53
Autor:
Robert L. Wolf
Publikováno v:
Studies in Educational Evaluation. 6:157-163
Publikováno v:
Clinical Science. 45:263s-267s
1. A new, specific and sensitive urinary assay for separate normetanephrine (NM) and separate metanephrine (M) is described. 2. This test employs high-voltage paper electrophoresis after passage of the urine through a resin column. 3. There is no dif
Autor:
Hans Popper, Alexander Richman, Oscar Fernandez, Walter Jacobs, Murray Pizette, Robert L. Wolf, David A. Dreiling
Publikováno v:
The American Journal of Medicine. 28:32-41
Two Puerto Rican families are described, eight members of which were found to have varying amounts of hepatic cellular pigment on liver biopsy. Ten members were found to have hyperbilirubinemia. The microscopic appearance of the liver in one instance