OPUS 4 | Universitätspublikationen

Multisensory legal machines and legal act production (2012)

Vytautas Čyras Friedrich Lachmayer

This paper expands on the concept of legal machine which was presented first at IRIS 2011 in Salzburg. The research subjects are (1) the creation of institutional facts by machines, and (2) multimodal communication of legal content to humans. Simple examples are traffic lights and vending machines. Complicated examples are computer-based information systems in organisations, form proceedings workflows, and machines which replace officials in organisations. The actions performed by machines have legal importance and draw legal consequences. Machines similarly as humans can be imposed status-functions of legal actors. The analogy of machines with humans is in the focus of this paper. Legal content can be communicated by machines and can be perceived by all of our senses. The content can be expressed in multimodal languages: textual, visual, acoustic, gestures, aircraft manoeuvres, etc. The concept of encapsulatation of human into machine is proposed. Herein humanintended actions are communicated through the machine’s output channel. Encapsulations can be compared with deities and mythical creatures that can send gods’ messages to people through the human mouth. This paper also aims to identify law production patterns by machines.

Handwriting analysis for diagnosis and prognosis of Parkinson’s disease (2006)

Atilla Ünlü Rüdiger W. Brause Karsten Krakow

At present, there are no quantitative, objective methods for diagnosing the Parkinson disease. Existing methods of quantitative analysis by myograms suffer by inaccuracy and patient strain; electronic tablet analysis is limited to the visible drawing, not including the writing forces and hand movements. In our paper we show how handwriting analysis can be obtained by a new electronic pen and new features of the recorded signals. This gives good results for diagnostics. Keywords: Parkinson diagnosis, electronic pen, automatic handwriting analysis

Hazar Lake sunken city (2006)

Çigdem Özkan-Aygün

The wells, subterranean passage, tunnels and water systems of Hagia Sophia in Istanbul (2006)

Çigdem Özkan-Aygün

In November 2005, a survey was begun of the wells in and around Hagia Sophia Church in Istanbul. The long-term goal of the survey is the understanding of the function of the tunnels and the water systems used for Hagia Sophia and its surroundings during the Byzantine and the Ottoman periods. Alternate research methods, such as geophysical research, will be used in future surveys. The 2005 survey examined the channels that run from under the narthex and continue northwards and the southwards of the building as well as channels that run towards the atrium, hippodrome, and garden in the north. The survey resulted in the first photos of the well-bottoms in the history of Hagia Sophia.

The different grades students’ understanding levels of the concept of religion in turkish elementary education (2013)

Abdulkadir Çekin

The aim of this study is to examine the different grades students’ understanding levels of the concept of religion in elementary education. A total of 107 different grades students taken from elementary schools were asked the concept in using open ended question developed by the researcher. Obtained data showed that students couldn’t understand the concept correctly and scientifically and the majority of the students had a misconception about the concept such as worshipping, worships, being ethical, ethical behaviours and obligatory behaviours. Furthermore, some students had specific conceptual confusions about the concept.

Some reflections on islamic view of other divine religions within the context of inter-religious dialogue (2007)

Osman Zümrüt

Our earth, which is a tiny in the infinity of the universe, is getting to be a difficult place to live in. Environmental problems such as pollution and global warming on one side and various disagreements and wars in every corner of the world on the other side, make most of the people unhappy and cause suffering. Everybody living in this world regardless of his or her ethnicity or religion has got share of responsibility to make this earth a place to live in peace and tranquillity. Within this framework, the most important thing in the world is that people with different languages and religious denominations should understand each other better to achieve the goal of creating more secure and peaceful environment for humanity. To make a contribution to this endeavour the Qur’anic guidelines which appear to open a sound way and strengthen the ground of a dialogue between celestial religions should be elucidated.

Conceptual design of an ALICE Tier-2 centre integrated into a multi-purpose computing facility (2012)

Mykhaylo Zynovyev

This thesis discusses the issues and challenges associated with the design and operation of a data analysis facility for a high-energy physics experiment at a multi-purpose computing centre. At the spotlight is a Tier-2 centre of the distributed computing model of the ALICE experiment at the Large Hadron Collider at CERN in Geneva, Switzerland. The design steps, examined in the thesis, include analysis and optimization of the I/O access patterns of the user workload, integration of the storage resources, and development of the techniques for effective system administration and operation of the facility in a shared computing environment. A number of I/O access performance issues on multiple levels of the I/O subsystem, introduced by utilization of hard disks for data storage, have been addressed by the means of exhaustive benchmarking and thorough analysis of the I/O of the user applications in the ALICE software framework. Defining the set of requirements to the storage system, describing the potential performance bottlenecks and single points of failure and examining possible ways to avoid them allows one to develop guidelines for selecting the way how to integrate the storage resources. The solution, how to preserve a specific software stack for the experiment in a shared environment, is presented along with its effects on the user workload performance. The proposal for a flexible model to deploy and operate the ALICE Tier-2 infrastructure and applications in a virtual environment through adoption of the cloud computing technology and the 'Infrastructure as Code' concept completes the thesis. Scientific software applications can be efficiently computed in a virtual environment, and there is an urgent need to adapt the infrastructure for effective usage of cloud resources.

Alienating Justice: On the Social Surplus Value of the Twelfth Camel (2000)

Peer Zumbansen Gunther Teubner

The role of ephrin-B2 in glioblastoma invasion (2010)

Helge Zum Buttel

Impact of baryon resonances on the chiral phase transition at finite temperature and density (2004)

Detlef Zschiesche Gebhard Zeeb Stefan Schramm Horst Stöcker

We study the phase diagram of a generalized chiral SU(3)-flavor model in mean-field approxi- mation. In particular, the influence of the baryon resonances, and their couplings to the scalar and vector fields, on the characteristics of the chiral phase transition as a function of temperature and baryon-chemical potential is investigated. Present and future finite-density lattice calculations might constrain the couplings of the fields to the baryons. The results are compared to recent lattice QCD calculations and it is shown that it is non-trivial to obtain, simultaneously, stable cold nuclear matter.

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