Social justice and leadership development

The revised professional standards for the teaching profession in Scotland are underpinned by a set of values which includes a detailed articulation of social justice for education covering rights, diversity and sustainability. There is a future orientation in these standards that privileges the contribution of teachers and leaders to realizing a wider social aspiration for social justice. This expectation on leaders to contribute to this wider aspiration for social justice raises questions about the practice of leaders and their development. This article considers the implications of the articulation of social justice in the professional standards for career-long leadership development. The article explores some of the issues related to social justice and the role of leadership in school. The article then focuses on the context of Scottish education, looking firstly at the professional standards and secondly at the issues related to social justice leadership. From this discussion the implications for career-long leadership development are considered. The article concludes with a framework for social justice leadership development identifying key aspects of values, knowledge and understanding, inclusive practice, policy, issues of equity and equality that can be developed progressively across a leadership development continuum

Numerical solution of a 2 - D axisymmetric flow using the method of pseudocompressibility and determination of the form of the outlet flow through a Pelton nozzle

187 σ.Σκοπός της παρούσας εργασίας είναι η ανάπτυξη μιας αριθμητικής μεθοδολογίας για τον υπολογισμό μόνιμης διδιάστατης ροής χρησιμοποιώντας την μέθοδο της ψευδοσυμπιεστότητας και του προσδιορισμού της μορφής της δέσμης εξόδου απο ακροφύσιο τύπου Pelton. Αναλυτικότερα, η μεθοδολογία αυτή πρέπει να μπορεί να είναι σε θέση να επιλύει τις εξισώσεις Navier - Stokes με την χρήση γενικευμένων καμπυλόγραμμων πλεγμάτων , σε μόνιμα δισδιάστατα τυρβώδη πεδία ροής καθώς και να προσδιορίζει την δέσμη εξόδου για διάφορα ανοίγματα του ακροφυσίου.The purpose of the following paper is to develop a numerical method for the calculation of a steady state 2 - D flow using the method of pseudocompressibility and to evaluate the form of the outlet flow for a Pelton nozzle. Specifically, this method should be able to solve the Navier Stokes system of equations using generalized algebraic grids, in steady state 2 -D turblulent flow such as to determin the outlet flow for several different types of nozzles.Θεοχάρης Γ. Κουτρογιάννη