Search
Now showing items 11-20 of 26
Suitability of junction cables for PCM transmission with measurements on selected KP & T cables
(1979)
An investigation into the suitability of paired,
voice-frequency cables for PCM transmission and the
relevant constraints involved, are given in this
report. An outline of the basic concepts of a PCM
system is given ...
A study of nad-linked malic enzyme in muscle of the dung beetle catharsius SP. and related genera
(1979)
Proline oxidation appears to constitute a major energy produring
pathway in flight and coxal muscle of various dung beetles
(Scarabaeidae: sub-family Coprine). This was concluded from the
fact that activities likely to ...
Genetic variation and evolutionary relationships among some zaprionus species of Kenya
(1979)
Electrophoretically demonstrable variation was analyzed
in ten enzymes encoded by fifteen genetic loci in samples
from nine populations of five Zaprionus species from Kenya •
frequencies were determined from ...
The electrochemical study of the factors affecting underground corrosion
(1979)
An electrochemical study of some of the factors affecting the
corrosion of steel in soils has been carried out. The factors studied
were oxygen diffusion rates, soil moisture content, soil resistivity,
salt concentrations, ...
Studies On The Ecology Of Pine Woolly Aphid, Pineus Pini (L.) And Its Damage On Pinus Patula Schiede & Deppe In Kenya
(University of Nairobi, 1979)
In the months of February and March, May, June and July the pest was in abeyance. Laboratory and field experiments indicated Exochomus spp. as the most common of the local predators of pine woolly aphid in Kenya. The biology ...
Information System For Academic Records
(University of Nairobi, 1979)
An infonnation system (IS) J_S regarded 8S a sy:-:-:etmhat provides information service; and ]X is useful only if it is accomodated in some activity service In a way that leads to improved activities.
Today, infonnation ...
Some aspects of the biology of the sorghum shootfly,atherigona soccata rondani (diptera:anthomyiidae),with special reference to ovipositinal behaviour
(University of Nairobi,, 1979)
Development and 'morphology of the
immature stage of Atherigorra eoccata Rondani
were examinedby neans of dissections, linear measurements,
light and scanning electron microscopy of the egg, the larval
ins tars , and ...
Enzyme heterogeneity and genetic variation In aedes (stegomyia) Aegypti L. of a coastal area in Kenya
(University of Nairobi,, 1979)
Enzyme heterogeneity and genetic variation were studied
in Aedes (Stegomyia) aegypti L. in the Rabai area, Coast
Province Kenya. Mosquitoes were collected from inside houses
(domestic habitat), from the immediate vicinity ...
The effects of beta-ecdysone and ponasterone a on the soft tick ornithodoros porcinus porcinus walton,1962
(University of Nairobi, 1979)
The lack of basic information in the field of tick endocrinology
led to this investigation on the effects of an insect moulting
hormone, beta-ecdysone, and a phytoecdysone, ponasterone A, on
adult and nymphal O. p. ...