Articles: Department of Mathematics and Statistics: Recent submissions
Now showing items 41-60 of 85
-
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. ... -
Medical Device Integration with Electronic Health Records: A Case Study of University of Nairobi Health Services, Kenya
(2020-06)In this study, we describe a demonstration in which available electronic medical records system (EMR) was successfully integrated with a wireless blood pressure monitor (BPM). This was implemented by adopting the use of ... -
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 ... -
A uniform circular array of isotropic sensors that stochastically dislocate in three dimensions—The hybrid Cramér-Rao bound of direction-of-arrival estimation
(2019-07)An array’s constituent sensors could be spatially dislocated from their nominal positions. This paper investigates how such sensor dislocation would degrade a uniform circular array (UCA) of isotropic sensors (like ... -
Crame´R-Rao Bound of Direction Finding using Uniform Circular Array And 2-Circle Concentric Uniform Array
(2019-09)Source direction-of-arrival estimation problem has received much attention in recent years following its significant role in array-signal processing and wide range of applications such as radar, wireless communication, ... -
An Assessment of Suitable and Affordable Smart armband for preeclampsia Management in Antenatal Care
(2019-06)Blood pressure is one of the measurements that is taken during antenatal care visits. Though motherhood is a fulfilling experience in the society, it is connected to ill-health and even death in some women leading to ... -
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, ... -
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 ... -
Moderating Effect of Government Policies on the Relationship between Mobile Technology Services and Performance of Deposit-Taking Saccos in Kenya
(IJSET, 2017-02)The study sought to determine the moderating effect of government policies on the relationship between mobile technology services and performance of Deposit-Taking Savings and Credit Cooperative Societies (SACCOs) in ... -
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 ... -
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 ... -
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. ... -
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 ... -
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, ... -
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 ... -
An Assessment framework for Internet banking system reliability
(2014-09)E-banking technology is very widespread in banking sector while in Kenya; banks are striving to achieve social and economic development. Banks are investing in Internet for better financial services to their customers ... -
Determinants of Mobile Apps in C++ Programming Course: A reviewed Literature
(2017-10)In recent times, the use of mobile applications (mobile apps) has become undeniable where it permits people perform thousands of tasks through the use of smartphones, tablets or other related devices. The purpose of the ... -
Analysis of Static Code Techniques for Vulnerability Detection: A reviewed Literature
(2017-10)Web applications have become an integral part of the daily lives of trillions of users. These systems are usually complex and are developed by different programmers. Regularly programmers make mistakes in the code which ...
