Navigating the Terrain of Digital Transition: Ghana’s Journey of Developing a Digital Land Information System

This paper explores Ghana’s two-decade journey in developing a digital land information system (LIS), exemplified by Ghana Enterprise Land Information System (GELIS) and Enterprise Land Information System (ELIS). Despite advancements by Ghana’s Lands Commission, manual processes persist and coexist with digital ones. Our study uses a qualitative approach to assess the effectiveness of the LIS implemented in Accra. This study found that Accra’s LIS is highly aligned with clear institutional mandates, roles, and responsibilities, as well as the availability of laws and policies to support analogue-to-digital conversion. Furthermore, a robust approach to protecting the data, operating system, and software underpins the system. Subsequently, the integration of a digital LIS has enhanced service delivery and accountability. Nonetheless, Accra’s LIS is still at the beginning of a comprehensive learning and development curve. Sustaining the LIS requires furtherance in the implementation plan, funding, law implementation, ICT strategy, divisional integration, work processes, data quality, and communication strategy. These findings will inform the next steps of improvement for Accra’s LIS and guide its nationwide scaling, contributing to discussions on technology acceptance dynamics in predominantly analogue environments

Evaluation of various drying approaches on the physicochemical properties, rehydration kinetics, mathematical modeling and quality of tiger nut (Cyperus esculentum)

In this study, the quality and physicochemical properties as well as rehydration kinetics of dried tiger nuts were examined in relation to four different drying techniques. Tiger nuts were dried using the infrared dryer (ID), hot air dryer (HA-D), electric oven dryer (EOD), and sun dryer (SD). Effects of models on the rehydration kinetics of tiger nuts processing (drying) under various drying processes were tested, along with the antioxidation, sensory qualities, total phenolic content (TPC), moisture content (MC), and chromatic aspects of the dried slices. The Weibull model had the highest coefficient of determination (R2) > 0.99, residual sum of squares (RSS), reduced chi-square (2), and root mean square error (RMSE). In terms of chromatic characteristics, antioxidation, DPPH (83.55 mgTE/g db) and TPC (72.28 mg GAE/g db), the ID-tiger nut samples had the highest retention rates with lowest MC (5.67%). The dried samples varied significantly from HA-D, EOD, and SD in terms of their rehydration ratio (RR) and rehydration kinetics (p  HA-D > EOD >SD