ความพึงพอใจของนักเรียนต่อโครงการอาหารกลางวันในโรงเรียนสาธิตมหาวิทยาลัยราชภัฏสวนสุนันทา

วิทยานิพนธ์ (คศ.ม.) -- มหาวิทยาลัยเทคโนโลยีราชมงคลพระนคร, 2552The purposes of this research was to study and to compare the students’ satisfaction of the school lunch project in Demonstration School of Suan Sunandha Rajabhat University classified by gender, age, grade levels and amount of participation in the school lunch project. A sample of this research was 297 students selected by stratified sampling, Research instrument was the questionnaire. The data were statistically analyzed in terms of frequency, percentage, mean, standard deviation and t-test for dependent samples. The results of the research indicated that : 1. The satisfaction of most girls from grade levels 1-3 and amount of participation in the project were at high level in all aspects of food, services, place, equipment, cost and personel. 2. The satisfaction of students with different genders, ages, grade levels and amount of participation toward the school lunch project was significantly different at 0.05 level.Rajamangala University of Technology Phra Nakho

Studying solutions of the p-Median problem for the location of public bike stations

The use of bicycles as a means of transport is becoming more and more popular today, especially in urban areas, to avoid the disadvantages of individual car traffic. In fact, city managers react to this trend and actively promote the use of bicycles by providing a network of bicycles for public use and stations where they can be stored. Establishing such a network involves the task of finding best locations for stations, which is, however, not a trivial task. In this work, we examine models to determine the best location of bike stations so that citizens will travel the shortest distance possible to one of them. Based on real data from the city of Malaga, we formulate our problem as a p-median problem and solve it with a variable neighborhood search algorithm that was automatically configured with irace. We compare the locations proposed by the algorithm with the real ones used currently by the city council. We also study where new locations should be placed if the network grows.SCOPUS: cp.kinfo:eu-repo/semantics/publishe