University of Nairobi Institutional Repository: Recent submissions
Now showing items 48561-48580 of 116514
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Effect of Ga Incorporation and Film Thickness on the Optical Properties of as-Deposited Amorphous GaxSel-x Thin Films
(2014)Abstract: Flash evaporated amorphous Ga.Se i., (x = 0, I, 2, 3, and 4 atomic %) on glass substrates have bee. investigated within a 500nm-I500nm spectral range. Film thicknesses explored were; 200±IOnm, 265±IOnflJ. 330±IOnm, ... -
Management of soil fertility in western Kenya: Experience working with smallholder farmers
(African Crop Science Society, 2005)Crop yields in sub-Saharan Africa are low and unsustainable, reflecting prolonged food insecurity in the region. In Western Kenya, maize (staple) yields at small scale farm level rarely exceed 0.5 t/ ha/ season. These low ... -
Signal processing and its application
(2015-01-28) -
Skeleton preparation and assembly in DVAP
(University of Nairobi, 2015-12-18) -
Departmental Welfare group (VAPWA) hold AGM 2014
(University of Nairobi, 2014-12-18) -
Evaluating MERIS-Based Aquatic Vegetation Mapping in Lake Victoria
(2014)Delineation of aquatic plants and estimation of its surface extent are crucial to the efficient control of its proliferation, and this information can be derived accurately with fine resolution remote sensing products. ... -
On reflectionless equi-transmitting matrices
(2014)Reflectionless equi-transmit.ting unitary matrices are studied in connection to matching conditions in quantum graphs. All possible such matrices of size G are described explicitly. It is shown that such matrices form 30 ... -
Use of wheat straw, soybean trash and nitrogen fertiliser for maize production in the Kenyan highlands
(1999)Making best use of available crop residues is an important component of integrated nutrient management. A field study was conducted over two seasons (1997 and 1998) in Kenya that examined use of wheat straw, soybean trash ... -
Prof. Rev. A. C. Musupole Pays a Courtessy Call Visit to PRS
(University of Nairobi, 2015-06-16) -
Module three students orientation at the school of business
(University of Nairobi, 2015-06-17) -
Indigenous methods for bruchid beetle (Coleoptera: Bruchidae) control in stored beans (Phaseolus vulgaris L.)
(1998)Four bruchid beetle control methods using: corn oil, wood ash, sunning and sieving (S&S) and insecticide (1.6% pirimiphos-methyl/ 0.3% permethrin ), were evaluated to determine their efficacy, effect on germination, seedling ... -
Using spectral subspaces to improve infrared spectroscopy prediction of soil properties
(2015)We propose a method for improving soil property predictions using local calibration models trained on datasets in spectral subspaces rather that in a global space. Previous studies have shown that local calibrations based ...
