We show how symmetries of a classical dynamical system can be described in terms of operators that act on the state space for the system. We illustrate our results by considering a number of possible symmetries that a classical dynamical system might have, and for each symmetry we give examples of dynamical systems that do and do not possess that…

In this short paper we discuss Mario Bunge's definition of system boundary. It is quickly discovered that Bunge's definition of system and system boundary are both deficient. We thus propose new definitions, which (hopefully) improve the situation. Our definition of system boundary works off the same intuition behind Bunge's.

Purpose: The purpose of this research is to make evident the inadequateness of concepts and language based on industrial knowledge still used in current practices by managers to cope with problems of the post-industrial societies characterised by non-linear process of emergence and acquisition of properties. The purpose is to allow management to…

Purpose: The purpose of this article is to expound the view that knowledge of a special kind, which the author terms open knowledge, has a central place in the conduct of human activities at the global level. Design/methodology/approach: The author advances the concept of open knowledge in a global context by examining key constructs in the field,…

Through an illustrative example of Together We Achieve at Parkland College in Champaign, Illinois, this chapter outlines an institutional approach for improving conditions for Black men on campus.

This research was aimed to: (1) study current conditions, problems, and needs of teachers for development and learning management in the extended educational opportunities schools (EEOSs: schools where they extended fundamental education from primary level of six years to lower secondary level of nine years), in Thailand; (2) develop the system of…

This is a theoretical article to open the discussion of what an education for sustainable development is supposed to achieve and how teachers can help students to develop skills that might be needed in order to support a sustainable future. The focus in the article will be on education. As it is an article aiming to open this kind of discussion…

This study explores the interface between learner beliefs and multilingualism in the under-researched English as a Foreign Language (EFL) context of Turkey. The study investigates the underlying constructs of a modified Beliefs about Language Learning Inventory (BALLI) completed by 168 EFL learners in Turkey using an exploratory factor analysis…

In the Innovative Professional Development (iPD) Challenge, the Bill & Melinda Gates Foundation has invested in helping school districts and networks redesign their instructional support systems to better support educators in increasing student success. This Issue Focus, the second in a series, presents early reflections from MDRC's evaluation…

We examined the impact of a pedagogical strategy, ecological asset mapping, on 19 pre-service teachers' self-exploration, development of respect for others, and critical examination of social injustice. Data were analyzed from participants' ecological asset maps and essays describing the experience of completing and sharing the maps. The analysis…

Research-Practice Partnerships (RPP) can enable and support an evidence-based school culture for decision-making in districts across the nation. Based on our experiences in a large urban district, a key element for a successful RPP is to understand that school districts have their own research needs/agenda typically articulated in strategic plans.…

How do schools maintain momentum with change and enter new cycles of growth when they are attempting to do things differently? This article draws on a two-year evaluation of the "Positive Behaviour for Learning School-Wide" initiative to identify key factors that enabled schools to engage in a long-term and iterative change process.…

In 2013 Hedmark University College conducted a research project where students from a game development project/study program developed and tested a Pervasive Game for learning as part of a class in System Thinking. The overall game goal was to teach Sustainability through System Thinking, and to give the students a real world experience with their…

Support for producing systematic reviews about health systems is less well developed than for those about clinical practice. From interviewing policy makers and systematic reviewers we identified institutional mechanisms which bring systematic reviews and policy priorities closer by harnessing organisational and individual motivations, emphasising…

The Robert Wood Johnson Foundation (RWJF) has set out to expand existing partnerships and form new alliances in order to take on the most pervasive challenges of our time: improving the health and well-being of everyone in America. It has formalized its commitment by bringing together its work under the thematic efforts of "Healthy Children,…