Journal Articles: Recent submissions
Now showing items 7541-7560 of 29992
-
Interpretation of Late Precambrian Palaeomagnetic Results from Africa
(University of Nairobi, 1971-12-17)An apparent polar wander path for the Late Precambrian of Africa is proposed. It is defined by new data from Kenya and Tanzania covering the period 800 My to 1000 or 1100 My, and with an average polar wander rate of about ... -
The Palaeomagnetism of the Kisii Series, Western Kenya
(University of Nairobi, 1971-12-17)The Precambrian Kisii Series in Western Kenya is unmetamorphosed and contains andesites, rhyolites, quartzites and basalts. The basalts, for which a minimum K-Ar age of 930 My is cited, were sampled at 15 sites, and after ... -
Acacia tree exudates: Their composition and use as a food source by baboons.
(University of Nairobi, 1978) -
Palaeomagnetism of the Cenozoic Volcanic Rocks from East Africa
(University of Nairobi, 1976-01-20) -
Utilisation of waterholes in Tsavo national park (East).
(University of Nairobi, 1975) -
Paleomagnetic Stratigraphy and Chronology of Hominid-bearing Sediments East of Lake Rudolf Kenya
(University of Nairobi, 1974-02-08) -
Effects of Irradiation on Serum Glyoxalase Activity
(University of Nirobi, 1976-04) -
Guide book for Meteorological practicals
(University of Nairobi,, 1980) -
The Surface of the Pecten Oculi in the Pigeon
(University of Nairobi, 1973-08-02) -
Gasteromycentes of East Africa
(University of Nairobi, 1966) -
Recent geophysical studies of the kenya rift valley
(1977)This paper describes some of the recent geophysical work done in Kenya with a view to determining the structure of the crust and upper mantle in the vicinity of the Rift Valley. The principal techniques used are described ... -
Equatorial ionospheric absorption
(1956)A study has been made of the variation of absorption with frequency and sun's zenith distance χ at Ibadan at vertical incidence. Since the propagation at Ibadan is almost purely transverse, simple theories in terms of ... -
Reality the female condom. Questions and answers.
(University of Nairobi, 1993) -
Some geomagnetic effects in the equatorial F2-region
(1955)The diurnal variations of the values of many ionospheric parameters obtained at Ibadan, Nigeria, close to the magnetic equator, are investigated on magnetically quiet days and on magnetically disturbed days. It is found ... -
Flow of electric currents of telluric origin in a long metal pipeline and their effect in relation to corrosion control
(1980)To determine the effects of telluric currents on the corrosion of a 280-mile (450-km) steel pipeline in Kenya, Spencer and Partners, London, and the University of Nairobi, Kenya, estimated the extent to which these currents ... -
Calculation of flows past lifting airfoils
(University of Nairobi, 1983) -
Temporal patterns of duetting in African barbets
(1970)Four species of African barbets (Lybius torquatus, L. vieilloti, Trachyphonus darnaudii, and T. erythrocephalus) regularly sing in duet. Duets consist of phrases repeated at very regular intervals; in L. torquatus and L. ... -
Measurements of total electron content near the magnetic equator
(1966-11)The columnar electron content, nT, has been measured at Zaria for a 9-month period by the ‘close-spaced frequency’ method using the 40 and 41 Mc/s transmissions from the beacon satellite S-66 (BE-B). The ‘diurnal’ variation ... -
Concentration and High Pressure Liquid Chromatographic Determination of Pyrazon in Water
(University of Nairobi, 1980-10-14)Nyagah, G. (1981). Concentration and high pressure liquid chromatographic determination of pyrazon in water. Journal of Chromatographic Science, 19(10), 500-502. -
The recent secular variation of declination and inclination in Kenya
(University of Nairobi, 1975)Oriented specimens of very young lavas have been collected from 3 volcanic sites in Kenya in order to determine the declination and inclination angles at the times the lavas cooled. TheseD andI values have been tentatively ...
