Generalization of the Zlámal condition for simplicial finite elements in ℝ d

The famous Zlámal's minimum angle condition has been widely used for construction of a regular family of triangulations (containing nondegenerating triangles) as well as in convergence proofs for the finite element method in 2d. In this paper we present and discuss its generalization to simplicial partitions in any space dimension

Old wine in new bottles: Exploring pragmatism as a philosophical framework for the discipline of coaching

The practice and industry of organizational coaching are now well established, but how it is understood theoretically continues to lag behind. In this paper we analyze possible reasons for this state of affairs and argue that the development of coaching as an academic discipline will benefit from adopting philosophical pragmatism as an overarching theoretical framework. This move will enable coaching academics to utilize the contributions to knowledge that different paradigms generate. Positioning pragmatism as a theory of action we argue that organizational coaching is by default a pragmatic enterprise and provide three examples of the considerable benefits to be gained by conceptualizing it this way. (1) Drawing from the pragmatists’ ideas, particularly those of John Dewey, we demonstrate how the theoretical understanding of organizational coaching can be enhanced by considering its nature as a joint inquiry. (2) Pragmatism suggests development as an ultimate purpose for organizational coaching which also helps to resolve fundamental conceptual debates. (3) In light of the complexity and diversity involved in the way that organizational coaching is practiced, pragmatism offers coaches a useful framework for developing the flexibility required for navigating the multiplicity of influences on their practice

Dynamics of western career attributes in the Russian context

Purpose - The purpose of this article is to raise awareness of the dynamic character of career and its key attributes, and the embeddedness of their definitions and meanings in national social, political and economic contexts. Design/methodology/approach - Features of three recent distinct social, political and economic situations in Russia are used to explore the meanings of nine key career attributes introduced by the Western career literature. Findings - It was found that in Russia each of the nine key career attributes accommodates a different meaning compared with their original Western meaning, and that these meanings are continuously changing to reflect the current social, political and economic environment. In sum, this exploration revealed a dynamic character to career attributes, and their content changed depending on the underlying context. Research limitations/implications - Among key research implications are: a possibility of using Western career theories mainly as conceptual frameworks for studying careers in other countries; that current social, political and economic contexts need to be taken into consideration when studying careers in a particular country; and the "intelligent career" concept can be used to study careers in various cultural contexts, and to examine the interdependence between career and a national culture. Originality/value - This paper examines the extent to which Western career concepts may be used to study careers in various countries around the globe. It notes the dynamic character of career and its related career attitudes. This paper also makes suggestions on how the "intelligent career" concept can be used for exploring career meanings in a particular national setting. Finally, this paper looks at specifics of careers in Russia, which are still underrepresented in the literature. © Emerald Group Publishing Limited