http://erepository.kafuco.ac.ke/123456789/4 Wed, 17 Jun 2026 08:31:45 GMT 2026-06-17T08:31:45Z http://erepository.kafuco.ac.ke/123456789/86 THE BORABU QUESTION, KENYA Challenges of the Observance of God's Law Nyagwoka, Tom Mong'are About the book This book is a vivid inquiry of a theological perception of God’s Law recorded in the book of Exodus, and the challenges which affect its compliance by the adherents in every dispensation. In its background the book examines the major categories of God’s law which includes eternal law, divine law natural law and human law. The book also analyzed challenges of the Hebrews in their attempt to observe God’s law. Furthermore the book synthesized the impact of negating the observance of God’s law in the Contemporary church. The book stresses the significance of executing God’s law which include but not limited to enhancing both the Christian and national values. It also systematically examines the major teachings of the Seventh day Adventists church. Since the book deals with a theological theme it is the objective of the author that it will complement useful ingredients in the discipline of church history and the Old Testament studies. The book established that if the people of Kenya subscribe to the guidance of God’s law, Kenya shall meet her targets of industrialization, growth in agriculture, engineering, housing and good living. Sun, 01 Sep 2019 00:00:00 GMT http://erepository.kafuco.ac.ke/123456789/86 2019-09-01T00:00:00Z http://erepository.kafuco.ac.ke/123456789/59 Evaluating the Usability Maturity of Enterprise Resource Planning Systems Omieno, Kelvin Kabeti The enterprise resource planning (ERP) system is a complex and comprehensive software that integrates various enterprise functions and resources. Although ERP systems have been depicted as a solution in many organizations, there are many negative reports on ERP success, benefits, and effect on user performance. Previous research noted that there is a lack of knowledge and awareness of ERP systems and their overall value to ERP organizations. ERP systems have been widely studied during the past decade; yet they often fail to deliver the intended benefits originally expected. One notable reason for their failures is the lack of understanding in user requirements. There are many studies conducted to propose software quality models with their quality characteristics. However, there is currently no dedicated software quality model that can describe usability maturity and involve new features of ERP systems. This chapter proposes a framework for evaluating the usability maturity as a quality attribute of ERP systems. Wed, 01 Jan 2020 00:00:00 GMT http://erepository.kafuco.ac.ke/123456789/59 2020-01-01T00:00:00Z http://erepository.kafuco.ac.ke/123456789/52 Removal of Dyes From Wastewater by Adsorption Onto Low-Cost Adsorbents Shikuku, Victor Odhiambo; Achieng, George Oindo; Kowenje, Chrispin O. This chapter describes an up-to-date critique of the use of adsorption as a wastewater treatment technique for the removal of dyes. The topics range from the classification of dyes, their occurrence in water and toxicity, various treatment methods, and dye adsorption dynamics onto agricultural wastes and inorganic adsorbents such as clay and metal oxides and adsorption onto microbial biomass under varying operational conditions. It is demonstrated that the discussed materials form alternative adsorbents for dye adsorption from aqueous solutions with comparable or better removal efficiencies relative to the non-renewable coal-based granular activated carbons; they are cheap and abundant. The relative performance of the adsorbents under different environmental parameters for dye removal has also presented. The deductions made and alluded to from various kinetic and adsorption isotherm models are also discussed. The chapter presents the past, present, and suggestions for future considerations in search of non-conventional adsorbents for dye sequestration from aqueous solution. Wed, 01 Jan 2020 00:00:00 GMT http://erepository.kafuco.ac.ke/123456789/52 2020-01-01T00:00:00Z http://erepository.kafuco.ac.ke/123456789/34 Application of Geopolymer Composites in Wastewater Treatment: Trends, Opportunities, and Challenges Shikuku, Victor O; Sylvain, Tome Geopolymers are amorphous aluminosilicates with some varied applications. However, the use of geopolymers in water treatment is a relatively new subject. This chapter discusses developments in synthesis, properties and applications of geopolymers and their composites for removal of heavy metals and dyes from water including reduction of hardness in water. The adsorption mechanisms and effects of various environmental conditions on adsorption efficiency are also highlighted. The chapter demonstrates that geopolymers are low cost and environmentally benign materials for wastewater treatment and offers opportunities as alternative adsorbents for sequestration of various pollutants from water subject to further investigations. Tue, 01 Jan 2019 00:00:00 GMT http://erepository.kafuco.ac.ke/123456789/34 2019-01-01T00:00:00Z