Griffith University

About: Griffith University is a education organization based out in Brisbane, Queensland, Australia. It is known for research contribution in the topics: Population & Poison control. The organization has 13830 authors who have published 49318 publications receiving 1420865 citations.

The Action Research Planner: Doing Critical Participatory Action Research

Abstract: The Action Research Planner series has a long history. This is the sixth of a series that began in 1979 with a modestly produced version for education students at Deakin University in Geelong Australia. A course was offered as part of an ‘upgrading’ Bachelor of Education degree designed for practising teachers. The intention was to encourage teachers to conduct small action research projects, or preferably, to participate in larger ones, and to report regularly on their action research work and reading throughout the year through a course journal. Each student was also expected to write a critical review of another student’s work, and on an aspect of the action research literature. The early Planners were somewhat restricted by their need to guide assessment tasks required by a course. Nevertheless, the Planners became popular and were used in many projects in several professional fields and community projects outside Deakin University, with varying degrees of success

Moth-flame optimization algorithm

Abstract: In this paper a novel nature-inspired optimization paradigm is proposed called Moth-Flame Optimization (MFO) algorithm. The main inspiration of this optimizer is the navigation method of moths in nature called transverse orientation. Moths fly in night by maintaining a fixed angle with respect to the moon, a very effective mechanism for travelling in a straight line for long distances. However, these fancy insects are trapped in a useless/deadly spiral path around artificial lights. This paper mathematically models this behaviour to perform optimization. The MFO algorithm is compared with other well-known nature-inspired algorithms on 29 benchmark and 7 real engineering problems. The statistical results on the benchmark functions show that this algorithm is able to provide very promising and competitive results. Additionally, the results of the real problems demonstrate the merits of this algorithm in solving challenging problems with constrained and unknown search spaces. The paper also considers the application of the proposed algorithm in the field of marine propeller design to further investigate its effectiveness in practice. Note that the source codes of the MFO algorithm are publicly available at http://www.alimirjalili.com/MFO.html.

The saving and investment nexus for China : evidence from cointegration tests

Abstract: The saving and investment nexus as postulated by Feldstein and Horioka (FH) (1980) is revisited. The saving investment correlation for China is estimated over the periods 1952-1998 and 1952-1994, the latter culminating in a period of fixed exchange rate regime. Amongst the key results, it is found that saving and investment are correlated for China for both the period of the fixed exchange rate and the entire sample period. With high saving-investment correlation, the results suggest that the Chinese economy is in conformity with the FH hypothesis. This is a valid outcome, for in China capital mobility was fairly restricted over the 1952-1994 period as indicated by the relatively low foreign direct investment.