This bachelor thesis is a literature study of the possibility to analyze and modify speech signals and will act as a pilotstudy for future theses in speaker verification.The thesis deals with the voice anatomy and physiology, synthesizer history and the various methods available when thevoice is used as a biometric method.A search and evaluation of existing programs have been conducted to determine the relevance of the attacks on theparameters used for speaker verification.

The aim of this study is to explore the effects of probation officers and their work. The following questions have been asked to come to a conclusion: How do probation officers view their work and the purpose of it? What are the effects of probation officers work? The approach of the study is of a qualitative nature and has been conducted by interviewing three officers of the correctional service system, three probation officers and two ex-criminals that have been on probation. The selection is based on a snowball type selection. To analyse the results of the study we have applied previous research and phenomenological theory to examine the experience of correctional service officers, probation officers and ex criminals.

We must all take our responsibility to our common environment, we have to make sure that the following generation is guaranteed a healthy and good environment. Swedens universities have a significant role too achieve this. Environment questions have to integrate in the educa¬tion as a compulsory element, then more people will have an increased comprehension for the influence we have ion the environment. . My degree project have I decided to do about the environmental work at Halmstad University.

Chinas government has a multifunctional program for a more sustainable forestry since 2000. This six key forest programs goal is to develop a more sustainable forest sector but also take environment consideration. The state forest administration in China has decided to create 5.8 million hectare of fast growing and high yield forest. Eucalyptus has showed to have good properties for pulp and timber production and therefore Eucalyptus plantations are under development in costal areas in southern China. By adding extra nutrients, growth can be enhanced in Eucalyptus plantations.

This report is our Master thesis. Our work has taken place at a one-stop-shop in Sölvesborg during the spring of 2002. We have conducted ethnographical studies concerning the one-stop-shops frontdesk and telephone exchange. During these studies we became aware of some differences under which the daily work was to be carried out. When operating the switchboard the staff usually work alone and perform the tasks individually.

Chalmers University of Technology today have numerous computers which are never powereddown, at the same time there is a need for more computation power for researchers.Hence, we have investigated the possibility to use the computers for computing power andsecondly, if there is no work to be done, to put them into power saving mode.We have made a thorough study where we compared different distributing systems andin the end HTCondor was chosen as the best to implement. HTCondor is an excellent systemfor opportunistic use of computing power, i.e. make use of computers that no one elseis currently using. The system is used at several universities around the world with goodresults and would be excellent at Chalmers, where there is a need for such a system.Our implementation shows that HTCondor is well capable of handling unused computingpower. HTCondor can handle most file types that may be run on the system.

The purpose of this study is to examine the usage of IT technology within preschool and study how IT tools are used by preschool staff for administrative as well as pedagogical assignments. Several aspects affects the work preschool staff do with IT which concerns availability to technology, how technology is used and how technology is made available for the children. There are a number of questions linked to these aspects where some examples this study examines are which advantages, disadvantages, obstacles or other limitations that comes with introducing IT? This study also examines how, when and in what contexts IT is being used? Other questions examined are the pedagogue?s general views of IT, competence development and eventual needs of investment? Further on this study examines to some part how children interact with IT during pedagogical activities? The overall objective is to shed light on problems that preschool staff encounter  in their daily work and on the basis of identifying important questions at issue that could constitute a basis for further research. The results of this study are based on both a literature review and a field study.

This essay describes how Örebro läns landsting operate concerning the delegation of work environment tasks in their organization. In the essay we review present law, with the focus on the delegation of work environment tasks. The purpose is to see if Örebro läns landsting are following the law in a correct way.Through interviews with people responsible for the work environment, and representatives for the workers in these questions, we could see how Örebro läns landsting were fulfilling there obligations in the role of employer. The result described how they were motivated and how they systematically worked with work environment issues. However, we could also see that the structure of the division of work environment tasks were inadequate.

Abstract"The Care of Work" is a study whose background comes from the problems surrounding work-life balance and equality that permeates social debates today. The problematic work-life-balance and gender equality are just as relevant today as they were 35 years ago. The aim of the study was to investigate whether or not men and women have a satisfactory work-life balance and if the organization they work for is doing something to make their life puzzles function. Last, but not least, the purpose is to see if gender equality is in the interest of the individual or the state.The study is based on work-life balance, gender equality and gender as the theoretical frames of reference. Eight respondents, four men and four women, from established IT companies were interviewed.

Today it?s common that companies and organizations are facing several challenges and problems when it comes to making their IT-environment more efficient. Some of these are the management of user?s computers and file security. Comput-er users are often tied to their personal computer due to personal programs and files.

The aim of this study was to examine women shelters conditions as an organization and how these conditions affect their work with children who have experienced family violence and live in their shelters. In order to achieve a more profound and comprehensive view of the women shelters and their work with these children we selected to execute a qualitative method with semi-structured interviews with collaborators from nine different shelters in Sweden. We found that the women shelter as a non-governmental organization was bicameral and complex where their work with children distinguishes on several areas. We discovered that the women shelters were an organization, affected and formed by its environment. From our empiricism we could distinguish differences on a municipality level where collaborations with schools and social services occur in a resource guided hierarchy which influences the women shelters work with children.

Work-Life Balance (WLB) is defined as the ability to manage both work-life and non-work life successfully. WLB can be evaluated by examining individual?s experience of Work-Family Conflict (WFC) and Family-Work Conflict (FWC), both of which can be assessed by a questionnaire developed by Netemeyer, Boles and McMurrian (1996). The aim of this study was to explore if responses to the questionnaire, the amount of time spent on studies, household chores and sick leave, were gender related or not, among civil-accountants students. The survey included 138 respondents (74 woman and 64 men).

The aim of the study was to improve understanding of how upper secondary school acknowledge and adjust support and guidance for gifted students regarding their future academic and professional career. The study examined school pricipals and career counselors approach to guidance work with gifted students and how the above mentioned professionals received information about gifted students. It was further examined what measures were applied to adjust the upper secondary school to the needs of gifted students. Qualitative interviews were conducted and the results showed that in cases where the informants were told it took place in conjunctions with seminars about the class, through grades or through a teacher or the students themselves who contacted the career counselor or principal at the upper secondary school.The giftedness was connected to the school curriculum and various course topics in the secondary programs. School principals viewed the career counselor as an important resource to provide motivational support, individualize and survey future plans.

The goal of this study is to examine what five teacher?s impression of the teacher?s role is in their previous years. How important the ?joy at work? is in relation with the educational progress? And what aspects that contributes to the? joy at work? and what obstacles that stops them. The essay will also go through the concepts of a teacher role, with connection to the theoretical perspectives of Csikszentmihalyi?s Flow and Antonovsky?s Salutogenesis (KASAM).The method I used was interviewing five teachers and I used Larsen?s chapter of ?content analysis? as a basis, I also used Flow and KASAM as theoretical references in my analysis.

In which ways have composing processes in music appeared over the past 300 years? How may composing processes work today? What does new technology do to this processes?The key purpose of this study is to investigate various composing processes. A further purpose is also to gain an awareness of how we use modern technology by computers and their notation programmes.The research design of this thesis includes a display of literature related to composing processes. along with an analysis of the writer?s own experiences in the area.