Abstract A desk top analysis was conducted to assess the feasibility and economics of introducing a fully mechanised combine harvesting system on several farms of a miller cum planter estate located in the KwaZulu Natal Midlands of South Africa. Machinery and equipment costing exercises based on row length, haul-out distance and harvester forward speeds were investigated. The outcome of the stu...

Economists have long used state-collected discharge data to construct Hirschman-Herfindahl (HH) indices measuring hospital competition. Since data are collected to determine the facility providing the service rather than ownership, the difference between the number of reporting facilities and the number of competitors has grown over time due to mergers and networking activities. Consequently, t...

The trade-offs associated with getting an education Usually higher education is associated with higher income. The main reason why people go to college is that they expect to earn more once they obtain their degree than they would with just a high-school diploma. Consider the hypothetical decision of Ann, who is currently employed with a salary of $35,000 per year. She is considering quitting h...

A surprising finding in our seminars in Latin America and Spain was that approximately half of the participants continued to use the old French anatomical nomenclature. The substance of this paper is a table in which we compare the anatomical names for the items reviewed in our seminar, in a Spanish version of the old French nomenclature and in the Spanish, Portuguese, and English versions of t...

We argue that combined observations of galaxy rotation curves and gravitational lensing not only allow the deduction of a galaxy’s mass profile, but also yield information about the pressure in the galactic fluid. We quantify this statement by enhancing the standard formalism for rotation curve and lensing measurements to a first postNewtonian approximation. This enhanced formalism is compatibl...

background the chronic genetic blood disorder, thalassemia, affects quality of life (qol) negatively. regarding this, if adolescences with thalassemia are treated well, they will grow into an adult who will have a good potential for participating in society. objectives: to determine the strongest predictor of qol, compare qol between the adolescents with beta-type major and their peers in abada...

Process-Oriented and Agent-Oriented are both emerging views of software and have their advantages and disadvantages respectively. What presents a striking contrast is that the process-oriented BPM is passive while the agent-orient MAS is proactive. Therefore, this paper employs MultiAgent to eliminate the passivity of BPM so as to make BPM proactive. It gives the architecture of the proposed Mu...