Browsing Articles: Department of Mathematics and Statistics by Issue Date
Now showing items 41-60 of 85
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Effects of Culture Conditions on Growth of Kefir Grains using Milk for Nutrition and Health: An Application of Response Surface Methodoly with Box-behnken Design
(IISTE, 2018)This combined process was successfully modeled by response surface methodology method with a Box– Behnken design. In this work, Box-Behnken Design of response surface methodology was used to investigate the effects of ... -
The Impact of Labor Contract and Labor Union on Social Security Right
(Scientific Research Publishing Inc., 2018-04-23)Based on ten cities’ workers data about the employment situation of the worker in 2010, the paper analyzes the influence of labor contract and labor union on social security rights by using binary logistic regression ... -
On the Number of Cyclotomic Cosets and Cyclic Codes over Z13
(UoEm, 2018-06)Let Zq be a finite field with q element and x n − 1 be a given cyclotomic polynomial. The number of cyclotomic cosets and cyclic codes has not been done in general. Although for different values of q the polynomial x n ... -
Using Scholarly Big Data in Assessing Contribution of National Expertise to Climate Change Knowledge; Case Study: Egypt
(Journal of Data Analysis and Information Processing,, 2018-07)Scholarly documents are generated on daily basis in varied formats. Google Scholar is one of the most popular open access web search engines that involves metadata of massive volume of varied scholarly literature that ... -
Modelling Vaccination and Treatment of Childhood Pneumonia and Their Implications
(Science Domain International, 2018-07)This paper presents a deterministic model for pneumonia transmission and uses the model to assess the potential impact of the vaccination, treatment and efficacy of vaccination drugs in lowering the public health impact ... -
Shifting the Canon: An Analysis of Achebe’s Women in Things Fall Apart and Anthills of the Savannah
(Scientific Research Publishing Inc., 2018-07-06)This paper analyses the image of women in Chinua Achebe’s Things Fall Apart and Anthills of the Savannah to bring into focus on the shifting of the canon through Achebe’s depiction of female characters in the two novels. ... -
ICT Devices: Vital Tools for Enhancing Road Traffic Monitoring
(Communications and ,Network, 2018-07-10)Road Traffic monitoring involves the collection of data describing the charac- teristic of vehicles and their movement through road networks. Such data may be used for one of these purposes such as law enforcement, ... -
Effect of Mobile Communication Services on Performance of Saccos in Kenya
(2018-10)The ubiquitous nature of mobile technologies and devices, present new challenges and opportunities for Deposit-Taking Savings and Credit Cooperative Societies (SACCOs) as they integrate them into their processes with ... -
Socioeconomic Impact of Establishment of University of Embu on Small Scale Farmers in Nthambo Sub-Location, Kenya
(SCIENCEDOMAIN international (SDI), 2018-11)The University of Embu is one of the fast developing and recently chartered University in Kenya. It is located in Nthambo sub-location, which is an agricultural potential area. Universities establishment have considerable ... -
Information Technology In Government Services Delivery: A Case Study Of Huduma Center Kenya
(2018-12)The Huduma Kenya program was developed by the Kenyan government with an aim of using technology to improve the service delivery to the citizens. The Program uses many channels to meet different and varied needs of the ... -
Modeling the effects of insecticides resistance on malaria vector control in endemic regions of Kenya
(Elsevier Ltd., 2018-12)We present a model to investigate the effects of vector resistance to control strategies. The model captures the development of resistance as well as loss of resistance in mosquitoes and how these affect the progress in ... -
Cramer-Rao Bound of Direction Finding Using Uniform Arc Arrays
(2019)Direction-of-Arrival estimation accuracy using arc array geometry is considered in this paper. There is a scanty use of Uniform Arc Array (UAA) in conjunction with Cram er-Rao bound (CRB) for Direction-of-Arrival estimation. ... -
Rank and Subdegrees of PGL(2; q) Acting Cosets of PGL(2; e) for q an Even Power of e
(UoEm, 2019)The action of projective general group on the cosets of its maximal subgroups has been studied. For instance, [9] studied the action of G on the cosets of PGL(2; e) when q is an odd prime power of e. In this paper, we ... -
Rank and Subdegrees of P GL(2, q) Acting Cosets of P GL(2, e) for q an Even Power of e
(UoEm, 2019)The action of projective general group on the cosets of its maximal subgroups has been studied. For instance, [9] studied the action of G on the cosets of P GL(2, e) when q is an odd prime power of e. In this paper, we ... -
Performance Analysis of Debit Card Services on Deposit-Taking SACCOs’ Financial Performance: A Case of Kenya
(Kennesaw State University, 2019-04)The Co-operative Bank of Kenya has partnered with Deposit-Taking Savings and Credit Cooperative Societies (SACCOs) in Kenya to allow their members access to Co-operative Bank automated teller machines (ATMs) via Saccolink ... -
Aperture Maximization with Half-Wavelength Spacing, via a 2-Circle Concentric Array Geometry that is Uniform but Sparse
(Journal of Advances in Mathematics and Computer Science, 2019-05-25)This paper proposes a new sensor-array geometry (the 2-circle concentric array geometry), that maximizes the array’s spatial aperture mainly for bivariate azimuth-polar resolution of direction-of-arrival estimation ... -
A Classification Model for Water Quality analysis Using Decision Tree
(2019-06)A classification algorithm is used to assign predefined classes to test instances for evaluation) or future instances to an application). This study presents a Classification model using decision tree for the purpose of ... -
Cramer-Rao Bound of Direction Finding Using a Uniform Hexagonal Array
(2019-06)Direction-of-arrival (DOA) estimation is a key area of sensor array processing which is encountered in many important engineering applications. Although various studies have focused on the uniform hexagonal array for ... -
Multinomial Logistic Modelling of Socio-Economic Factors Influencing Spending Behavior of University Students
(2019-06)This study aims at determining the use of Multinomial Logistic Regression (MLR) model which is one of the important methods for categorical data analysis. This model particularly deals with one nominal or ordinal response ... -
A 24-hour ambulatory blood pressure monitoring system for preeclampsia management in antenatal care
(Elsevier, 2019-06)The burden of preeclampsia has been a major concern worldwide both in developed and developing countries, making its prevention and management a major concern. Although motherhood is a fulfilling experience in society, ...