Annual Report

[Excerpt] The Commission is deeply concerned that some Chinese government policies designed to address growing social unrest and bolster Communist Party authority are resulting in a period of declining human rights for China’s citizens. The Commission identified limited improvements in the Chinese government’s human rights practices in 2004, but backward-stepping government decisions in 2005 and 2006 are leading the Commission to reevaluate the Chinese leadership’s commitment to additional human rights improvements in the near term. In its 2005 Annual Report, the Commission highlighted increased government restrictions on Chinese citizens who worship in state-controlled venues or write for state-controlled publications. These restrictions remain in place, and in some cases, the government has strengthened their enforcement.

Building and Construction Trades Unions: Are They Built to Win?

[Excerpt] The evidence of labor's declining power in the economic and political arenas is increasingly clear. Despite the tenacious efforts of talented leaders over the past ten years, the labor movement has still failed to turn the proverbial cornet. Some labor leaders now believe that a dramatic change in strategic direction may be necessary to revitalize labor's fortunes. The emerging debate about labor's future touches every sector of the movement. The building and construction trades are no exception.

Labor-Management Cooperation

[Excerpt] In analyzing labor-management cooperation, it is important to be clear on what it is not. It is not an absence of strikes or conflict. Cooperation is not synonymous with industrial peace. Cooperation may take place even when bargaining leads to work stoppages; conversely, the mere absence of strikes is no evidence that there is labor-management cooperation. In the current period, there is a tendency to equate concessionary bargaining with labor-management cooperation. Demand for and acceptance of "givebacks" reflect economic pressures and relative bargaining strength and ought not to be interpreted as evidence of a cooperative relationship.

Visit to a Viennese cemetery /

"Visit to a Viennese Cemetary" is a personal reflection about Fireside's first trip back to Austria since his arrival in the USA. It was organised by the "Jewish Welcome Service" in September 2000. This trip brings forgotten memories back to life, questioning the role of Austrians in the Holocaust, and their denial afterwards. The author describes the trip, first days of sightseeing and conversations of his fellow travellers. On the last day, the group went to Zentralfreidhof, the main cemetery in Vienna.

Ammatti, ihminen ja maailmankuva murroksessa : Tutkimus yliopistokirjastoista ja kirjastonhoitajista tietoyhteiskuntakaudella 1970-2005

PROFESSION, PERSON AND WORLDVIEW AT A TURNING POINT A Study of University Libraries and Library Staff in the Information Age 1970 - 2005 The incongruity between commonly held ideas of libraries and librarians and the changes that have occurred in libraries since 2000 provided the impulse for this work. The object is to find out if the changes of the last few decades have penetrated to a deeper level, that is, if they have caused changes in the values and world views of library staff and management. The study focuses on Finnish university libraries and the people who work in them. The theoretical framework is provided by the concepts of world view (values, the concept of time, man and self, the experience of the supernatural and the holy, community and leadership). The viewpoint, framework and methods of the study place it in the area of Comparative Religion by applying the world view framework. The time frame is the information age, which has deeply affected Finnish society and scholarly communication from 1970 to 2005. The source material of the study comprises 30 life stories; somewhat more than half of the stories come from the University of Helsinki, and the rest from the other eight universities. Written sources include library journals, planning documents and historical accounts of libraries. The experiences and research diaries of the research worker are also used as source material. The world view questions are discussed on different levels: 1) recognition of the differences and similarities in the values of the library sphere and the university sphere, 2) examination of the world view elements, community and leadership based on the life stories, and 3) the three phases of the effects of information technology on the university libraries and those who work in them. In comparing the values of the library sphere and the university sphere, the appreciation of creative work and culture as well as the founding principles of science and research are jointly held values. The main difference between the values in the university and library spheres concerns competition and service. Competition is part of the university as an institution of research work. The core value of the library sphere is service, which creates the essential ethos of library work. The ethical principles of the library sphere also include the values of democracy and equality as well as the value of intellectual freedom. There is also a difference between an essential value in the university sphere, the value of autonomy and academic freedom on the one hand, and the global value of the library sphere - organizing operations in a practical and efficient way on the other hand. Implementing this value can also create tension between the research community and the library. Based on the life stories, similarities can be found in the values of the library staff members. The value of service seems to be of primary importance for all who are committed to library work and who find it interesting and rewarding. The service role of the library staff can be extended from information services provider to include the roles of teacher, listener and even therapist, all needed in a competitive research community. The values of democracy and equality also emerge fairly strongly. The information age development has progressed in three phases in the libraries from the 1960s onward. In the third phase beginning in the mid 1990s, the increased usage of electronic resources has set fundamental changes in motion. The changes have affected basic values and the concept of time as well as the hierarchies and valuations within the library community. In addition to and as a replacement for the library possessing a local identity and operational model, a networked, global library is emerging. The changes have brought tension both to the library communities and to the relationship between the university community and the library. Future orientation can be said to be the key concept for change; it affects where the ideals and models for operations are taken from. Future orientation manifests itself as changes in metaphors, changes in the model of a good librarian and as communal valuations. Tension between the libraries and research communities can arise if the research community pictures the library primarily as a traditional library building with a local identity, whereas the 21st century library staff and directors are affected by future orientation and membership in a networked library sphere, working proactively to develop their libraries.

Quenching of Meridional Circulation in Flux Transport Dynamo Models

Guided by the recent observational result that the meridional circulation of the Sun becomes weaker at the time of the sunspot maximum, we have included a parametric quenching of the meridional circulation in solar dynamo models such that the meridional circulation becomes weaker when the magnetic field at the base of the convection zone is stronger. We find that a flux transport solar dynamo tends to become unstable on including this quenching of meridional circulation if the diffusivity in the convection zone is less than about 2x10(11) cm(2) s(-1). The quenching of alpha, however, has a stabilizing effect and it is possible to stabilize a dynamo with low diffusivity with sufficiently strong alpha-quenching. For dynamo models with high diffusivity, the quenching of meridional circulation does not produce a large effect and the dynamo remains stable. We present a solar-like solution from a dynamo model with diffusivity 2.8x10(12) cm(2) s(-1) in which the quenching of meridional circulation makes the meridional circulation vary periodically with solar cycle as observed and does not have any other significant effect on the dynamo.

A Study of Speed of the Boundary Element Method as applied to the Realtime Computational Simulation of Biological Organs

In this work, possibility of simulating biological organs in realtime using the Boundary Element Method (BEM) is investigated. Biological organs are assumed to follow linear elastostatic material behavior, and constant boundary element is the element type used. First, a Graphics Processing Unit (GPU) is used to speed up the BEM computations to achieve the realtime performance. Next, instead of the GPU, a computer cluster is used. Results indicate that BEM is fast enough to provide for realtime graphics if biological organs are assumed to follow linear elastostatic material behavior. Although the present work does not conduct any simulation using nonlinear material models, results from using the linear elastostatic material model imply that it would be difficult to obtain realtime performance if highly nonlinear material models that properly characterize biological organs are used. Although the use of BEM for the simulation of biological organs is not new, the results presented in the present study are not found elsewhere in the literature.

Non-Linear Wave-Induced Transient Response of Soil Around a Trenched Pipeline

Submarine pipelines are always trenched within a seabed for reducing wave loads and thereby enhancing their stability. Based on Biot’s poroelastic theory, a two-dimensional finite element model is developed to investigate non-linear wave-induced responses of soil around a trenched pipeline, which is verified with the flume test results by Sudhan et al. [Sudhan, C.M., Sundar, V., Rao, S.N., 2002. Wave induced forces around buried pipeline. Ocean Engineering, 29, 533–544] and Turcotte et al. [Turcotte, B.R., Liu, P.L.F., Kulhawy, F.H., 1984. Laboratory evaluation of wave tank parameters for wave-sediment interaction. Joseph H. Defree Hydraulic Laboratory Report 84-1, School of Civil and Environmental Engineering, Cornell University]. Non-linear wave-induced transient pore pressure around pipeline at various phases of wave loading is examined firstly. Unlike most previous investigations, in which only a single sediment layer and linear wave loading were concerned, in this study, the influences of the non-linearity of wave loading, the physical properties of backfill materials and the geometry profile of trenches on the excess pore pressures within the soil around pipeline, respectively, were explored, taking into account the in situ conditions of buried pipeline in the shallow ocean zones. Based on the parametric study, it is concluded that the shear modulus and permeability of backfill soils significantly affect the wave-induced excess pore pressures around trenched pipeline, and that the effect of wave non-linearity becomes more pronounced and comparable with that of trench depth, especially at high wave steepness in shallow water.

DUAQUAL: calidad percibida por docentes y alumnos en la gestión universitaria

[ES] El proceso de Bolonia ha remarcado una perspectiva institucional en la preocupación por la gestión de la calidad del servicio prestado en las universidades y otras instituciones de enseñanza superior. La calidad del servicio en la educación superior no se centra exclusivamente en el proceso de enseñanza- aprendizaje y en la relación entre docente y discente, sino que debe estar también garantizada en el servicio prestado por las bibliotecas universitarias, los servicios de acción social, los servicios académicos y las secretarías departamentales.

Repositórios institucionais de acesso livre no Brasil : estudo Delfos

A filosofia do acesso livre ao conhecimento científico surgiu da dificuldade das bibliotecas universitárias de todo mundo em manter atualizadas as assinaturas das coleções de periódicos científicos. Os repositórios institucionais são uma das ferramentas que se mostram como alternativa para a comunicação da Ciência livre de barreiras de acesso. A pesquisa tem por objetivo verificar quais são as perspectivas futuras das atuais políticas de implementação de repositórios institucionais de acesso livre no Brasil na opinião de especialistas na área, tendo como base a análise do estado da arte das implementações de Repositórios Institucionais no Brasil. Neste trabalho, a pesquisa é dividida em três etapas: a primeira consiste na coleta de dados descritivos dos repositórios institucionais da Universidade de Brasília (RIUnB) e do Superior Tribunal de Justiça (BDJur-STJ); já na segunda etapa de pesquisa, procede-se à consulta aos especialistas indagando-os acerca da situação atual das implementações de repositórios institucionais no Brasil; e, por fim, na terceira etapa de pesquisa consultamos estes mesmos especialistas sobre os desdobramentos futuros destas políticas no País. Utilizamos da técnica Delfos de pesquisa, onde os especialistas são consultados através de questionários constituídos de perguntas abertas, possibilitando assim chegar a um consenso das opiniões no final da pesquisa. Como resultado da pesquisa, é elaborado um quadro com a tabulação das respostas dos especialistas consultados revelando o panorama das perspectivas futuras das implementações de repositórios institucionais no Brasil na opinião dos especialistas que fazem parte da nossa amostra de pesquisa.