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Now showing items 101-110 of 264
Structure and evolution of the Kenya Rift Valley
(University of Nairobi, 1971)
Geological evidence makes possible a reconstruction of events since Miocene times, with about 10 km of crustal separation and the pressure beneath the central rift of an upward intrusion from the mantle.
Variations of Lewis Glacier, Mount Kenya, 1974-78
(University of Nairobi, 1979)
A new map of Lewis Glacier, Mount Kenya
(University of Nairobi, 1977)
A comparison of student performance in two parallel physiology tests in multiple choice and short answer forms
(University of Nairobi,, 1978-07)
Two parallel tests in physiology, one in multiple choice answer form and one in short answer form, were administered consecutively to a group of 104 students. The construction of the questions in the two papers and marking ...
The Olduvai event at Olduvai Gorge
(University of Nairobi,, 1976)
Palaeomagnetic polarity measurements from Beds I and II at Olduvai Gorge are described, and used to define the extent of the Olduvai event in the Olduvai Gorge section. The upper boundary of the event occurs very close to ...
An experimental study of palaeosecular variation
(University of Nairobi, 1971-05-17)
A total of 83 selected palaeomagnetic results are used in a latitude analysis of palaeosecular variation to show that Cox's 1970 model for secular variation fits the data, provided the dipole wobble is between 1 1/2° and ...
Studies on insect podborer infestations on Cajanus cajan (L.) Millsp. (pigeon pea) under different insecticidal spraying regimes in the Kenya Highlands
(1978)
Three insecticides were tested in sprays in the field in Kenya in 1976 for the control of podboring insects, especially the noctuids Pardasena virgulana (Mab.) and Heliothis armigera (Hb.) and the agromyzid Melanagromyza ...