title: The risk and resilience framework and its implications for teachers and schools.

authors: Stanley, Peter

subjects: resilience

abstract: Risk and resilience theory and research are presented according to Stanley's (2003a) framework and the implications for teachers and schools are identified. Findings in the field make clear that those who are closest to children can reduce risk, enhance competence and prevent problem development, and by these means promote the attainments and wellbeing of the young people for whom they have a duty of care. Some critique of the risk and resilience framework is also offered.

text: The risk and resilience framework and its implications for teachers and schools. Risk and resilience theory and research are presented according to Stanley's (2003a) framework and the implications for teachers and schools are identified. Findings in the field make clear that those who are closest to children can reduce risk, enhance competence and prevent problem development, and by these means promote the attainments and wellbeing of the young people for whom they have a duty of care. Some critique of the risk and resilience framework is also offered.

year: 2008

title: Strengthening mechanisms of Ti via Al addition

authors: Bolzoni, Leandro

subjects: low-cost titanium alloy

abstract: Pure Ti is characterised by an interesting combination of performance from an engineering point of view. The addition of Al to Ti can be used to reduce the intrinsic cost of the material, decrease the density of the alloy, and increase the mechanical performance. This study is focused on evaluating the physical properties, microstructural evolution and mechanical behaviour of Ti-xAl alloys (where x = 1–6 wt%) in order to scientifically understand the strengthening mechanisms of the addition of Al to pure Ti manufactured via the conventional powder metallurgy route of cold uniaxial pressing plus solid state sintering. The addition of Al to Ti does not affect the compressibility of the alloy but changes the consolidation and densification of the alloy. The incremental addition of Al results in the progressive strengthening of Ti via the simultaneous contribution from substitutional solid solution and grain refinement strengthening which outdo the negative effect of the residual porosity.

text: Strengthening mechanisms of Ti via Al addition Pure Ti is characterised by an interesting combination of performance from an engineering point of view. The addition of Al to Ti can be used to reduce the intrinsic cost of the material, decrease the density of the alloy, and increase the mechanical performance. This study is focused on evaluating the physical properties, microstructural evolution and mechanical behaviour of Ti-xAl alloys (where x = 1–6 wt%) in order to scientifically understand the strengthening mechanisms of the addition of Al to pure Ti manufactured via the conventional powder metallurgy route of cold uniaxial pressing plus solid state sintering. The addition of Al to Ti does not affect the compressibility of the alloy but changes the consolidation and densification of the alloy. The incremental addition of Al results in the progressive strengthening of Ti via the simultaneous contribution from substitutional solid solution and grain refinement strengthening which outdo the negative effect of the residual porosity.

year: 2020

title: What’s in a name? The sense of reference, the rigidity of designators and the history of causes when determining the names of the two main islands of Aotearoa/New Zealand

authors: Parker, Martin

subjects: New Zealand

abstract: The New Zealand Geographic Board recently revealed that the two main islands of Aotearoa/New Zealand have never been officially named. The revelation made both national and international news and led to a large number of publicly aired comments on the matter, suggesting that something so fundamental and seemingly innocuous as naming is in fact likely to generate a good deal of controversy, no more so than in a bicultural/bilingual context. This paper will examine the phenomenon of naming from a number of angles. After discussing a layperson’s idea of what is meant by the meaning of names, we shall attempt to apply a number of theoretical models from the field of Language Philosophy to the case of the main islands of Aotearoa/New Zealand: the Descriptivist approach of Frege and Russell, Kripke’s Rigid Designators, and Causal Grounding theory. We shall conclude that, in the case of applying the first two of these, there is a question mark over whether any of the current names for the two islands, both Māori and Pākehā, are in fact names at all; in terms of applying the theory of Causal Grounding, we are drawn to the conclusion that in history lies the key to the future.

text: What’s in a name? The sense of reference, the rigidity of designators and the history of causes when determining the names of the two main islands of Aotearoa/New Zealand The New Zealand Geographic Board recently revealed that the two main islands of Aotearoa/New Zealand have never been officially named. The revelation made both national and international news and led to a large number of publicly aired comments on the matter, suggesting that something so fundamental and seemingly innocuous as naming is in fact likely to generate a good deal of controversy, no more so than in a bicultural/bilingual context. This paper will examine the phenomenon of naming from a number of angles. After discussing a layperson’s idea of what is meant by the meaning of names, we shall attempt to apply a number of theoretical models from the field of Language Philosophy to the case of the main islands of Aotearoa/New Zealand: the Descriptivist approach of Frege and Russell, Kripke’s Rigid Designators, and Causal Grounding theory. We shall conclude that, in the case of applying the first two of these, there is a question mark over whether any of the current names for the two islands, both Māori and Pākehā, are in fact names at all; in terms of applying the theory of Causal Grounding, we are drawn to the conclusion that in history lies the key to the future.

year: 2010-02