Articles

July 2021

Mathematical Models Can Make Farmers More Efficient

Many of the problems faced by farmers in Sub-Saharan Africa can be solved analytically. Mathematics modeling, mathematical theory, operations research, and practical applications are useful tools for predicting crop yield or for planning how much land should be cultivated. Some of these methods could be included as practical examples in mathematics curricula, allowing students to gain an interest in these topics. A case study is used here to illustrate how a real-life farming problem can be modeled as a set of mathematical equations and used to advise farmers on how best to cultivate their land. There are many possible formulations...

Eradicating Malaria in Poor Nations: The Potential of Vector Control Measures and Vaccine Development

Although malaria is a growing problem affecting several hundred million people each year, many malarial countries lack successful disease control programs. Worldwide malaria incidence rates are dramatically increasing, generating fear among many people who are witnessing malaria control initiatives fail. In this paper, I explore two options for malaria control in poor countries: (1) the production and distribution of a malaria vaccine and (2) the control of mosquitoes that harbor the malaria parasite. I show that the development of a malaria vaccine is indeed likely, although it will take several years to produce because of both biological obstacles and...