Jamal Hazzan

Jamal Hazzan is a retired school nutrition program administrator with a strong track record in effectively managing stakeholders, revenue, and profit growth in multiple school districts. He has successfully led and participated on strategic planning committees. Many schools under his direction are recipients of HealthierUS School Challenge awards. Jamal holds a bachelor’s degree in Economics from State University of New York at Buffalo and an MBA from Sam Houston State University. He is a member of the Texas Association for School Nutrition, and his program has been recognized by the association as a “Program of Excellence.” He has held office, served on committees, and presented training for the association. Jamal is a consultant trainer for the Institute of Child Nutrition.https://egrove.olemiss.edu/icn_ohistories/1068/thumbnail.jp

A market based approach for resolving resource constrained task allocation problems in a software development process

We consider software development as an economic activity, where goods and services can be modeled as a resource constrained task allocation problem. This paper introduces a market based mechanism to overcome task allocation issues in a software development process. It proposes a mechanism with a prescribed set of rules, where valuation is based on the behaviors of stakeholders such as biding for a task. A bid process ensures that a stakeholder, who values the resource most, will have it allocated for a limited number of times. To observe the bidders behaviors, we initiate an approach incorporated with a process simulation model. Our preliminary results support the idea that our model is useful for optimizing the value based task allocations, creating a market value for the project assets, and for achieving proper allocation of project resources specifically on large scale software projects

Roles and responsibilities in agile ICT for development

This paper examines the different roles in designing interactive software in a ICT for development context. Using experiences from a participatory action research project, in which we used agile methods to design and deploy an system to support ‘agricultural information flow’ for a co-operative of small farmers in rural India, we identify points of difference between the roles in standard descriptions of agile software methods and the roles as they emerged in our project. A key finding is the critical role played by a ‘Development Project Manager’ in facilitating dialogue, orchestrating the activities of other actors and in building the capabilities and confidence of all the participants in joint action

On the concept of (homo)morphism : a key notion in the learning of abstract algebra

This article is dedicated to the investigation of difficulties involved in the understanding of the homomorphism concept. It doesn't restrict to group-theory but on the contrary raises the issue of developing teaching strategies aiming at gaining access to structuralist thinking. Emphasis is put on epistemological analysis and its interaction with didactics in an attempt to make Abstract Algebra more accessible

Mathematical Abstraction, Conceptual Variation and Identity

One of the key features of modern mathematics is the adoption of the abstract method. Our goal in this paper is to propose an explication of that method that is rooted in the history of the subject

Mathematical Abstraction, Conceptual Variation and Identity

One of the key features of modern mathematics is the adoption of the abstract method. Our goal in this paper is to propose an explication of that method that is rooted in the history of the subject

Teaching and Learning Qualitative Research ≈ Conducting Qualitative Research

This paper presents a teaching framework for a graduate course on Qualitative Research Methods course. The organizing concept of the teaching framework is that teaching and learning qualitative research are similar in essence to conducting qualitative research. The teaching framework is based on ten principles of teaching and learning qualitative research methods that result from the application of ten principles of conducting qualitative research. In other words, teaching and learning a course that deals with qualitative research implements the principles of such research. The teaching framework was constructed during a reflective research that lasted four years. During the course of the study, the researchers-lecturers collected and analyzed various course assignments performed by 62 students, online student discussions, observations made during class, interviews, and occasional conversations with students. The study contributes to research on the pedagogy of research methods in general and of qualitative research methods in particular