Publications by authors named "E Afrifa-Yamoah"

Introduction: Breaking the chain of transmission of an infectious disease pathogen is a major public health priority. The challenges of understanding, describing and predicting the transmission dynamics of infections have led to a wide range of mathematical, statistical and biological research problems. Advances in diagnostic laboratory procedures with the ability to test multiple pathogens simultaneously mean that co-infections are increasingly being detected, yet little is known about the impact of co-infections in shaping the course of an infection, infectivity, and pathogen replication rate.

View Article and Find Full Text PDF

Objectives: The burgeoning prevalence of cardiometabolic disorders, including type 2 diabetes mellitus (T2DM) and metabolic syndrome (MetS) within Africa is concerning. Machine learning (ML) techniques offer a unique opportunity to leverage data-driven insights and construct predictive models for MetS risk, thereby enhancing the implementation of personalised prevention strategies. In this work, we employed ML techniques to develop predictive models for pre-MetS and MetS among diabetic patients.

View Article and Find Full Text PDF

Although the impact of postharvest melatonin (MLT) application in extending the storage life of horticultural produce has been widely studied, its effect in jackfruit remains unknown. This investigation evaluates the influence of MLT dip application (0, 0.05, 0.

View Article and Find Full Text PDF
Article Synopsis
  • - The study examined how preharvest methyl jasmonate (MeJA) application affects raspberry quality during a 10-day cold storage, focusing on firmness, decay, and weight loss.
  • - MeJA treatment preserved higher levels of beneficial compounds like soluble solids, ascorbic acid, anthocyanins, and flavonoids, while altering cell wall components and enzyme activities.
  • - Overall, using MeJA can improve the storage quality of raspberries by enhancing firmness, maintaining key nutrients, and boosting phenolic metabolism while minimizing cell wall breakdown.
View Article and Find Full Text PDF

Methyl jasmonate (MJ) has potential to regulate fruit ripening and quality. 'Yoho' and 'Jiro' persimmons were sprayed with MJ (0, 2, 4, and 6 mM), four weeks before anticipated harvest to evaluate its effects on fruit colour and bioactive compounds. Preharvest MJ application significantly improved fruit colour with increased a*, b*, chroma, and colour index.

View Article and Find Full Text PDF