京都大学 / 新制・課程博士 / 博士(工学) / 甲第23481号 / 工博第4893号 / 新制||工||1764(附属図書館) / 京都大学大学院工学研究科社会基盤工学専攻 / (主査)教授 森 信人, 教授 立川 康人, 准教授 志村 智也 / 学位規則第4条第1項該当 / Doctor of Philosophy (Engineering) / Kyoto University / DFAM

In this thesis project, the aim is to explore displacements beyond the familiar usage in migration studies associated with ’human’ by using a new materialist/s understanding ofontology and agency. This approach opens the possibility to move beyond the understanding of displacements as referring only to human agency. The fictionalised story, Parable of theSower, is used in the thesis as the real-world ontological world-building storytelling and the questions that flow from the aim of this thesis is used as a guiding navigator within the mainstory to see what other stories emerges; The Earthseed Story, The More-Than-Human Storiesand The Human Stories. Displacement(s) beyond human agency from a new materialist outlook show the complexity and challenges of being interconnected and codependent in a world containing multiple stories that move in and out of spacetime refuturing. This occursboth as dystopia and utopia, as agency is in-the-making and ongoing reshaping of territorialization and deterritorialization making all-the-flesh moving boundaries of being displaced and in-place in a belongings-non-belongings continuum. For future research,multispecies displacement(s) is discussed as ongoing processes of both; dystopian and utopian storytelling, and the possibilities for refuturing shared worlds.

The subject of the diploma thesis is a height measurement done within several time periods, in order to detect vertical displacements of an object of dormitories of JAMU on Novobranska street in Brno. The thesis includes selection of the method and its accuracy verification and also processing of the measurements and suitable interpretation of achieved results.

This thesis is focused on measurement and analysis of dynamic effects on railway turnouts. Two same-type turnouts with different fastening elasticity were chosen. My attention was focused mainly on the crossing part of the turnout, where the highest dynamic impacts occur. The point of the thesis is comparison of the crossing part of turnouts in term of dynamic behaviour and assessment of influence of soft rail pads on spread of dynamic energy through the construction. A part of the thesis is choice of methodology of the measurement and proposal of convenient mathematical apparatus for analysing of the dynamic effects on crossings.

"The problem of displacement remains formidable, especially in Africa. It is exacerbated by Afirca's continuous conflicts and bad policies that are taken and effected in the name of development. Women and children remain the worst victims of internal displacement. This is so because in real life, women and children are vulnerable. Thus adding on internal displacement is too much for them. There is still no international enforceable mechanism by which the protection of the rights of internally displaced persons (IDPs), and in particular women and children, can be ensured. This leaves such rights at the mercy of the states within which the internal displacement occurs. ... Chapter 2 will comprise of analysis of who an IDP is and the magnitude of the problem of internal displacement in Uganda and the DRC. This will also entail identification of the causes of internal displacement in both countries. Chapter 3 will identify and critically analyse the rights of women and children as IDPs. This analysis will focus on the conditions prevailing in Uganda and the DRC. Chapter 4 will come up with detailed and comprehensive recommendations as to what can be done to attain the acknowledgement, protection and enforcement of the rights of women and children that arise out of internal displacement. Chapter 5 will have a suitable conclusion to the study. It will show whether the findings of the study prove its hypotheses." -- Introduction. / Thesis (LLM (Human Rights and Democratisation in Africa)) -- University of Pretoria, 2004. / Prepared under the supervision of Prof. Jean-Didier Boukongu and Dr. Atangcho Ndji Akonumbo at the Catholic University of Central Africa, Yaounde, Cameroon / http://www.chr.up.ac.za/academic_pro/llm1/dissertations.html / Centre for Human Rights / LLM

"The rise in the number of internally displaced persons (IDPs) in Sudan and Uganda is in no small part, due not only to states' incapacity to protect their own people, but also to a direct attack by states on selected communities, or on insurgent groups. In Sudan, there is a large amount of information pointing to the responsibility of the Sudanese government in the human rights violations committed against the IDPs in Darfur. In Uganda, the majority of the displaced harbour considerable anger towards the government for having forced them out of their homes and then being unable to protect and provide for them, and in many cases being guilty of violations of their rights. The problem is aggravated by the facts that IDPs have no specific set of international instruments or a Convention in their favour, and there is no dedicated UN agency to turn to. The concept of state sovereignty still takes centre stage, and IDPs remain under the 'protection' of their own states, which in many cases are responsible for their plight. International humanitarian assistance is limited to the provision of basic necessities like food, shelter and medicine, while measures that ensure respect for the physical safety and the human rights of IDPs remain inadequate. The Guiding Principles on Internal Displacement particularise general human rights principles to the situation of the internally displaced, however they have no binding authority, and therefore do not bind states, neither are they enforceable by the IDPs. Currently, reliance is placed upon international humanitarian law and the existing international human rights law, but international humanitarian law only applies in situations of armed conflict. Consequently, this study proceeds from the presumption that the governments of Sudan and Uganda have failed to protect the IDPs within their jurisdictions, hence the need for stronger international protection. The study is aimed at addressing the specific problem of the lack of adequate international human rights protection for the IDPs from the time of displacement, to the time displacement ends. Emphasis of the study is placed on displacements resulting from armed conflicts, because these are the most rampant and most problematic in Africa. Darfur and Northern Uganda are the particular focus of this study because they are the most affected regions in Africa today." -- Introduction. / Thesis (LLM (Human Rights and Democratisation in Africa)) -- University of Pretoria, 2004. / http://www.chr.up.ac.za/academic_pro/llm1/dissertations.html / Centre for Human Rights / LLM

This research focuses on the role that International Human Rights Law, policy and legislation should play in the protection of the rights of internally displaced children against child marriage. This thesis examines international treaties and domestic laws that purport to prohibit the practice of child marriage with particular attention to laws relating to the protection of internally displaced children (IDPs). / Mini Dissertation (LLM (Human Rights and Democratisation in Africa))--University of Pretoria, 2007. / Dissertation submitted to the Faculty of Law of the University of Pretoria, in partial fulfilment of the requirements for the degree of Masters of Law (LLM in Human Rights and Democratisation in Africa). Prepared under the supervision of Dr Lana Baydas at the Department of Law, American University in Cairo, Egypt. 29 October 2007 / www.chr.up.ac.za / Centre for Human Rights / LLM

<p>U doktorskoj disertaciji razmatra se merenje sile i pomeraja pomoću<br />senzora koji mogu da se integrišu u već postojeće elemente na<br />robotskim i industrijskim sistemima. Sila se meri merenjem<br />deformacije elastičnog elementa. Za merenje pomeraja postignuto je<br />na dva načina: optičkom komponentom i induktivnom strukturom<br />izrađenom štampanjem na fleksibilnoj foliji i njenim odgovarajućim<br />sečenjem. Merenje sile demonstrirano je na primeru klatna sa bazom<br />kod kojeg se meri sila kontakta sa podlogom, a merenje pomeraja je<br />pokazano na primeru merenja vibracija. Sistem za merenje vibracija<br />dopunjen je i sistemom za automatsko podešavanje radne tačke koji se<br />može iskoristiti za automatsku kalibraciju.</p> / <p>In this thesis, measurement of force and displacement has been analyzed<br />using sensors which can be embedded into existing elements of robotic and<br />industrial systems. Force is measured by measuring the deformation of<br />elastic elements. Two mehtods have been applied to displacement<br />measurement: an optical component and an inductive structure fabricated by<br />printing on flexible substrate and its subsequent cutting. Measurement of<br />force has been demonstrated on a pendulum attached to its base, where the<br />contact between the base and its support is measured. Displacement<br />measurement has been shown by measuring vibration. The vibration<br />measurement system is supplemented with an automatic operating point<br />adjustment system which also adds an automatic calibration feature.</p>

Hydraulics has always been the first choice of actuation in off-road, construction and mining vehicles due to its power density, low cost, built in cooling and lubrication. However, the current state of our environment along with stricter regulations has brought light to newer technologies within hydraulics to improve the existing system. This urge to enhance efficiency and reduce energy consumption has led to a point where new technologies must be evaluated. One such technology is the programmable hydraulic pump called the digital displacement pump (DDP). This new pump may have the potential to revolutionize mobile hydraulics as it can be used to improve part load efficiencies, response and make it easier to control from a system perspective. The DDP is a radial piston pump that has been fit with solenoid on/off valves at the inlet of each cylinder to control the flow of the working fluid. The displacement setting of the pump depends on the displacement of each cylinder controlled digitally by the 'active' inlet valve. The pump can act as a single unit to supply one circuit or it can dedicate pistons for supplying several circuits in parallel using different pump outlet configurations. They can be setup to run in pressure controlled or flow controlled systems to achieve the above mentioned flow sharing capability. An energy study based on two fixed drive cycles (short and intermediate) are conducted on the existing system of a loader used for mining called the ST14 Battery. A breakdown of the energy consumption in the machine is created to look at the impact of the three main actuators (boom, bucket and steering), pump losses and throttling losses have. The losses due to simultaneous load handling and the energy that can be saved by swapping the pumps with a digital displacement pump are also found out and analysed. A model of the existing hydraulic system is made using Simulink and Hopsan using the data and results from the energy study. It will be used to simulate and evaluate future system architectures. This model is then used to simulate a system architecture where the existing pumps are swapped with digital displacement pumps. This architecture is more energy efficient due to the higher energy efficiency of the pump. The findings from the energy study and simulations are compared and results are obtained regarding power losses, energy consumption and overall usability of the models. The addition of the two DDP’s instead of the existing inline pumps has resulted in energy savings resulting in 4% more running time in the intermediate cycle and 5.6% in the short cycle while keeping the functionality of the machine.

5 ABSTRACT Object permanence is a cognitive ability to perceive the continuous existence of objects, even if they cannot be directly observed, respectively perceived by other senses (Piaget 1954). In humans object permanence develops in 6 qualitatively different stages. By using a comparative approach, it was found that the last stage 6 of this ability also occurs in great apes, gibbons and some New World monkeys (capuchin, marmoset and tamarin). In this study, we conducted a study with a series of invisible displacements of an object, in which we investigated whether two rhesus macaques (Macaca mulatta) have fully developed the ability of object permanence and don't rely on simple alternative cognitive strategies, while solving the different tasks. With one test subject, we confirmed that he solved the tasks with stage 6 object permanence abilities. Although the second individual reached significant performance in some sessions, the overall results are ambiguous, because during the testing he had a tendency to use simple alternative strategies. Our study concludes that under certain circumstances macaques have the cognitive capacity for a fully developed ability of object permanence. Key words: Object permanence, rhesus macaque, invisible displacement, cognitive functions