title: Modelling thermal conductivity in heterogeneous media with the finite element method

authors: Floury, Juliane

subjects: finite element method

abstract: Three-dimensional finite element simulations were developed to predict the effective thermal conductivity of theoretical composite materials having complex structures. The models simulated a steady-state thermal conductivity measurement device performing measurements on theoretical materials with varying structures. The structure of a composite was considered to be composed of some simplified basic models. When the geometry, orientation type and number of dispersion are specified, the computer randomly generated the position and orientation for each dispersion and created the geometrical model and finite element mesh. The effective thermal conductivity of the theoretical composite was calculated using this method and compared to the values obtained by simple effective thermal conductivity models methods. The influence of some factors such as the volume fraction and the ratio of the thermal conductivities of the heterogeneities and the surrounding material on the effective thermal conductivity is discussed.

text: Modelling thermal conductivity in heterogeneous media with the finite element method Three-dimensional finite element simulations were developed to predict the effective thermal conductivity of theoretical composite materials having complex structures. The models simulated a steady-state thermal conductivity measurement device performing measurements on theoretical materials with varying structures. The structure of a composite was considered to be composed of some simplified basic models. When the geometry, orientation type and number of dispersion are specified, the computer randomly generated the position and orientation for each dispersion and created the geometrical model and finite element mesh. The effective thermal conductivity of the theoretical composite was calculated using this method and compared to the values obtained by simple effective thermal conductivity models methods. The influence of some factors such as the volume fraction and the ratio of the thermal conductivities of the heterogeneities and the surrounding material on the effective thermal conductivity is discussed.

year: 2008

title: How do people assess the truth of partially-familiar claims, relative to both familiar and unfamiliar claims?

authors: McLennan, Daniel Henry

abstract: People rate familiar claims as more true than unfamiliar claims, possibly because familiarity makes these claims feel easier to process. But little is known about how people assess the truth of claims that consist of a combination of familiar and unfamiliar information. It is important to know how people assess such “partially-familiar” claims because false claims often contain a familiar “kernel of truth” that may make the claim as a whole seem more believable. If this were the case, we would expect people to rate more partially-familiar claims true than unfamiliar claims, yet fewer than familiar claims. Across three experiments, we investigated how people assess the truth of partially-familiar claims, relative to both familiar and unfamiliar claims. We found that people classified more familiar claims as true than unfamiliar claims, and roughly the same number of partially-familiar claims true as unfamiliar claims. In other words, we replicated the known finding that people inflate their judgements of truth for familiar claims compared with unfamiliar claims; however, we found no evidence that a “kernel of truth” similarly inflates people’s judgements. This research contributes to our understanding of how people decide whether a claim is true.

text: How do people assess the truth of partially-familiar claims, relative to both familiar and unfamiliar claims? People rate familiar claims as more true than unfamiliar claims, possibly because familiarity makes these claims feel easier to process. But little is known about how people assess the truth of claims that consist of a combination of familiar and unfamiliar information. It is important to know how people assess such “partially-familiar” claims because false claims often contain a familiar “kernel of truth” that may make the claim as a whole seem more believable. If this were the case, we would expect people to rate more partially-familiar claims true than unfamiliar claims, yet fewer than familiar claims. Across three experiments, we investigated how people assess the truth of partially-familiar claims, relative to both familiar and unfamiliar claims. We found that people classified more familiar claims as true than unfamiliar claims, and roughly the same number of partially-familiar claims true as unfamiliar claims. In other words, we replicated the known finding that people inflate their judgements of truth for familiar claims compared with unfamiliar claims; however, we found no evidence that a “kernel of truth” similarly inflates people’s judgements. This research contributes to our understanding of how people decide whether a claim is true.

year: 2023

title: Decolonising legal research: Developing legal theory to articulate Māori and non-Māori legal research paradigms equitably

authors: Hasan-Stein, Linda

abstract: Māori and non-Māori legal research paradigms in Aotearoa New Zealand are separated by a considerable theoretical knowledge gap. Māori knowledge systems are generally not well known in a non-Māori context. In order to bridge this theoretical knowledge gap jurisprudential studies need to address this gap from Māori and non-Māori perspectives. Doing so enables the development of decolonised legal research paradigms which allow for the sharing of knowledge from positions of respect. In this work, a new theoretical interpretation of legal research paradigms in our jurisprudence is presented, relying on an interdisciplinary approach to support these interpretive strategies. 

Beginning with the understanding that knowledge is empowering for both Māori and non-Māori, I foreground the epistemological character of decolonising legal research that supports Linda Tuhiwai Smith’s call for research to be conceived differently and highlight the need for an integrated recognition of kaupapa Māori in the development of legal theory in Aotearoa New Zealand. Reimagining our laws as something more than ‘sovereignty’ is the first step in narrowing the current theoretical knowledge gap. I translate the broader language of colonialism into the more specific vocabulary of the criminal justice system, in order to make more visible the manner in which Eurocentrism permeates decolonising legal research and stifles the potential future social development of Māori. 

Since Linda Tuhiwai Smith’s call to decolonise research, significant progress has been made with regard to the inclusion of principles of tikanga Māori to guide legal research that includes Māori. However, transforming principles of tikanga Māori into our jurisprudential landscape is a complex task. It is increasingly recognised that understanding the key principles of tikanga Māori is not always sufficient and that a greater theoretical understanding of decolonising legal principles is needed. I will analyse theoretical features of research epistemologies with the goal of grasping the complex array of historically-specific practices through which particular dimensions of our socio-legal experience are produced. 

Finally, I will explore how an interdisciplinary approach enables us to link forms of subjectivity to forms of objectivity in a distinctively “cultural” way, by working through difference rather than against it, and by acknowledging as meaningful each law’s characteristic discursive formation. 

This work is written as an intervention in Eurocentrism, aimed at providing a fresh interpretation of decolonising legal research. On this level, the most important argumentative thread is the one that demonstrates how Eurocentrism can be read as a colonising tool, which deploys positions that marginalise Indigenous knowledge. By unpacking Eurocentrism’s complex meaning it is possible to refashion Eurocentrism to include the notions of “partnerships”, that value subjective experience over objective, and that, in reality, include “Indigenous cultural” qualities. 

This style of decolonising jurisprudence pushes strenuously for a legal paradigm shift towards a culturally safe space for all legal scholars, not just Māori; a shift that could encourage our legal theory to converge in a more holistic way. The most important argumentative threads are those centred on the inclusion of Indigenous arguments, and the emergent character of decolonising legal research categories such as whanaungatanga or relational accountability. This type of innovative legal interpretation offers the possibility for a new theoretical era for decolonising legal research.

text: Decolonising legal research: Developing legal theory to articulate Māori and non-Māori legal research paradigms equitably Māori and non-Māori legal research paradigms in Aotearoa New Zealand are separated by a considerable theoretical knowledge gap. Māori knowledge systems are generally not well known in a non-Māori context. In order to bridge this theoretical knowledge gap jurisprudential studies need to address this gap from Māori and non-Māori perspectives. Doing so enables the development of decolonised legal research paradigms which allow for the sharing of knowledge from positions of respect. In this work, a new theoretical interpretation of legal research paradigms in our jurisprudence is presented, relying on an interdisciplinary approach to support these interpretive strategies. 

Beginning with the understanding that knowledge is empowering for both Māori and non-Māori, I foreground the epistemological character of decolonising legal research that supports Linda Tuhiwai Smith’s call for research to be conceived differently and highlight the need for an integrated recognition of kaupapa Māori in the development of legal theory in Aotearoa New Zealand. Reimagining our laws as something more than ‘sovereignty’ is the first step in narrowing the current theoretical knowledge gap. I translate the broader language of colonialism into the more specific vocabulary of the criminal justice system, in order to make more visible the manner in which Eurocentrism permeates decolonising legal research and stifles the potential future social development of Māori. 

Since Linda Tuhiwai Smith’s call to decolonise research, significant progress has been made with regard to the inclusion of principles of tikanga Māori to guide legal research that includes Māori. However, transforming principles of tikanga Māori into our jurisprudential landscape is a complex task. It is increasingly recognised that understanding the key principles of tikanga Māori is not always sufficient and that a greater theoretical understanding of decolonising legal principles is needed. I will analyse theoretical features of research epistemologies with the goal of grasping the complex array of historically-specific practices through which particular dimensions of our socio-legal experience are produced. 

Finally, I will explore how an interdisciplinary approach enables us to link forms of subjectivity to forms of objectivity in a distinctively “cultural” way, by working through difference rather than against it, and by acknowledging as meaningful each law’s characteristic discursive formation. 

This work is written as an intervention in Eurocentrism, aimed at providing a fresh interpretation of decolonising legal research. On this level, the most important argumentative thread is the one that demonstrates how Eurocentrism can be read as a colonising tool, which deploys positions that marginalise Indigenous knowledge. By unpacking Eurocentrism’s complex meaning it is possible to refashion Eurocentrism to include the notions of “partnerships”, that value subjective experience over objective, and that, in reality, include “Indigenous cultural” qualities. 

This style of decolonising jurisprudence pushes strenuously for a legal paradigm shift towards a culturally safe space for all legal scholars, not just Māori; a shift that could encourage our legal theory to converge in a more holistic way. The most important argumentative threads are those centred on the inclusion of Indigenous arguments, and the emergent character of decolonising legal research categories such as whanaungatanga or relational accountability. This type of innovative legal interpretation offers the possibility for a new theoretical era for decolonising legal research.

year: 2026