Search
Now showing items 91-100 of 112
Three-dimensional dislocations in a uniform linear array's isotropic sensors-Direction finding's hybrid Cramér-Rao bound
(Acoustical Society of America, 2020-05)
The linear array’sone-dimensional spatial geometry is simple but suffices forunivariate direction finding, i.e., isadequate for the estimation of an incident source’s direction-of-arrival relative to the linear ...
Acoustical Direction Finding using a Bayesian Regularized Multilayer Perceptron Artificial Neural Networks on a Tri-Axial Velocity Sensor
(IJMEC, 2020-01)
A two-dimensional direction-of-arrival estimation scheme based on Bayesian-regularized (BR)
Multilayer Perceptron (MLP) artificial neural network (ANN) is developed around a unit
acoustic vector sensor (AVS). The AVS ...
Ranks, Subdegrees and Suborbital graphs of the product action of Affine Groups
(UoEm, 2020)
The action of affine groups on Galois field has been studied. For instance, [3] studied the action of 𝐴𝑓𝑓 (𝑞 ) on Galois field 𝐺𝐹 (𝑞) for 𝑞 a power of prime 𝑝. In this paper, the rank and subdegree of the direct ...
Farming systems’ typologies analysis to inform agricultural greenhouse gas emissions potential from smallholder rain-fed farms in Kenya
(Elsevier B.V, 2020)
Most sub-Saharan Africa smallholder farming systems are highly heterogeneous. Direct quantification of greenhouse gas emissions from these farming systems is hampered by di- versity at farm-level. Each farm contributes ...
Mediation Effect of Macro-Economic Factors on the Relationship between Banks’ Financial Soundness and Financial Performance
(2020)
Analyzing the effect of macro-economic factors is essential for business growth. The study analyzed mediation
effect of macroeconomic factors on the relationship between financial soundness and financial performance of ...
Suitability of different data sources in rainfall pattern characterization in the tropical central highlands of Kenya
(Heliyon, 2020-11)
Uncertainty in rainfall pattern has put rain-fed agriculture in jeopardy, even for the regions considered high rainfall potential like the Central Highlands of Kenya (CHK). The rainfall pattern in the CHK is spatially and ...
Analysis of the determinants of farmer participation in sorghum farming among small-scale farmers in Siaya County, Kenya
(Elsevier, 2020-09)
Sorghum as a drought tolerant crop provides an alternative opportunity towards increasing food production in the face of global climate change, mostly affecting Sub-Saharan Africa. Kenya is in the fore front in increasing ...
Gender and cognitive factors influencing information seeking of graduate students at Kenyatta University Library
(2020-07)
Background: Gender has been identified as a possible influencing factor in users’ information-
seeking process. Previous studies have alluded to the fact that gender as a variable may be
useful for a better understanding ...
Relationship Between Gender and Cognitive Factors that Influence Information Seeking Amongst Postgraduate Students: a case of Kenyatta University Post-modern Library in Nairobi, Kenya
(2020)
This article discusses salient features of a study carried out at Kenyatta University. The study
was aimed at investigating the relationship between gender and the cognitive factors that drove
postgraduate students to ...
Evaluating the surface functional groups on banana leaf petioles and the resultant biochar for potential adsorbance
(JMES, 2020)
The presence of surface functional groups is key to the performance of an adsorbent
material. The aim of this study was to evaluate the presence of functional groups on banana
leaf petiole and on biochar made from ...