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Article
Publication date: 1 March 1993

P. Ohlckers, B. Sundby Avset, A. Bjorneklett, L. Evensen, J. Gakkestad, A. Hanneborg, T. Hansen, A. Kjensmo, E. Kristiansen, H. Kristiansen, H. von der Lippe, M. Nese, E. Nygård, F. Serck‐Hanssen and O. Søråsen

The Center for Industrial Research (SI), the University of Oslo (UiO) and a group of Norwegian companies have collaborated between 1990 and 1992 in the research programme…

Abstract

The Center for Industrial Research (SI), the University of Oslo (UiO) and a group of Norwegian companies have collaborated between 1990 and 1992 in the research programme ‘Industrial Microelectronics’ with a total cost of 30 MNOK. The programme was sponsored by the Norwegian Scientific and Industrial Research Council (NTNF) as one of the twin programmes constituting a national research initiative in microelectronics. The motivation for the programme is the recognition of microelectronics as a key technology commanding the performance and market success of many of the electronics systems from the Norwegian electronics industry towards the year 2000. The main objective is to stimulate industrial innovation by developing, transferring and exploiting knowledge and methods based upon advanced microelectronics. Focused activities are silicon sensor technology, combined analogue/digital design of application‐specific integrated circuits, large scale instrumentation, sensor packaging and thermal management of electronic systems. SI is focusing on applied research, UiO on education, and collaborating Norwegian companies are using the results in their own R&D projects. It is anticipated that the research results will be fully industrialised within 3–5 years. The programme is co‐ordinated with other Norwegian government‐sponsored research activities as well as European research programmes based on microelectronics. The programme is organised in projects and monitored with a set of milestones strongly indicating the achievement of successful industrial innovation, research results of international standing and high‐quality education of key personnel for the industry. Several successful examples of the research results are highlighted: Design and process methodology for double‐sided microstrip silicon radiation sensors for detection of high energy elementary particles, silicon‐to‐silicon and silicon‐to‐thin film anodic bonding processes for sensor fabrication, combined analogue/digital application‐specific integrated circuits for front‐end instrumentation applications, packaging of radiation sensors and thermal management of electronic systems by evaporation cooling. It is concluded that the programme has successfully achieved results in harmony with the objective.

Details

Microelectronics International, vol. 10 no. 3
Type: Research Article
ISSN: 1356-5362

Article
Publication date: 1 January 1993

A. Bjorneklett, L. Halbo, H. Kristiansen, L.M. Nilsen, T. Storfossene and T. Tuhus

A new hybrid substrate technology for power electronic applications has been characterised by thermal resistance and mechanical stress measurements. The new substrate utilises…

Abstract

A new hybrid substrate technology for power electronic applications has been characterised by thermal resistance and mechanical stress measurements. The new substrate utilises thermal spray technology for deposition of dielectric layer and electrical conductors. The results are compared with the more established technology of alumina substrates with direct copper bonding (DCB) metallisation. Silicon test chips for thermal resistance and mechanical stress measurement were used for the characterisation. The experimental results were compared with finite element analysis and a reasonable agreement was found.

Details

Microelectronics International, vol. 10 no. 1
Type: Research Article
ISSN: 1356-5362

Article
Publication date: 1 January 1994

A. Bjomeklett and H. Kristiansen

A theory for the thermal resistance in adhesive joints between semiconductor dice and substrates has been developed. The theory takes into account the thermomechanical shear…

Abstract

A theory for the thermal resistance in adhesive joints between semiconductor dice and substrates has been developed. The theory takes into account the thermomechanical shear stress in the bond layer caused by differences in thermal expansion. The theoretical result indicates that only small reductions in thermal resistance can be obtained by increasing the bulk thermal conductivity of the adhesive by filling it with silver particles. Experiments were carried out in order to verify this effect. An epoxy resin was loaded with various amounts of silver particles and used to bond thermal test chips to copper substrates. There was a surprisingly small difference in thermal resistance between the various adhesives. The difference was considerably less than the difference in bulk thermal conductivity indicated, thus confirming the basic result of the theory.

Details

Microelectronics International, vol. 11 no. 1
Type: Research Article
ISSN: 1356-5362

Book part
Publication date: 22 March 2021

Eline Aas, Tor Iversen and Oddvar Kaarboe

The Norwegian health care system is semi-decentralized. Primary care and long-term care (LTC) are the responsibilities of the municipalities. Specialist care is the responsibility…

Abstract

The Norwegian health care system is semi-decentralized. Primary care and long-term care (LTC) are the responsibilities of the municipalities. Specialist care is the responsibility of the central government and is organised through four Regional Health Authorities (RHA). Resource use, health outcomes and severity are the three main pillars for priority setting, regularly applied in reimbursement decisions for pharmaceuticals.

The sustainability of health care is challenged in Norway. The main factors are a growing elderly population with high need of complex, coordinated services, an increasing demand for newly approved drugs and advanced technology and a potential shortage of health care personnel.

We present recent trials and policy reforms in Norway aimed at improving care pathways combined with cost containment. Reforms in the pharmaceutical market, both with regard to market access and reimbursement (cost-effectiveness), and regulation of prices, have resulted in cost containment. The primary care sector awaits reform initiatives to recruit and retain physicians as general practitioners. No reform in the hospital sector has had cost containment as a main focus. The sector is characterized with low productivity growth, and expenditures that have increased more than the GDP growth. Waiting times are long, and coordination between sub-sectors of health care has been poor, although the Coordination reform of 2012 has alleviated some of the challenges related to intersectoral coordination. Still, the divided responsibility for health care between the central government and the municipalities creates tensions between national ambitions and local decisions in the financing and provision of health services.

Details

The Sustainability of Health Care Systems in Europe
Type: Book
ISBN: 978-1-83909-499-6

Keywords

Article
Publication date: 26 June 2009

Egil C. Østhus, Per‐Oddvar Osland and Lill Kristiansen

In many settings, the users are mobile (e.g. away from their desks) while high quality multimedia telephony equipment has fixed locations. This may result in unsuccessful…

Abstract

Purpose

In many settings, the users are mobile (e.g. away from their desks) while high quality multimedia telephony equipment has fixed locations. This may result in unsuccessful multimedia calls and motivates a context aware system which supports session mobility. This paper aims to address these issues.

Design/methodology/approach

The approach is to utilize state‐of‐the‐art in‐context awareness and integrate this into a real time telecom system based on SIP. System requirements are formulated and the system is designed, implemented and (technically) tested.

Findings

The paper contains a thorough analysis of why baseline SIP and SIP REFER alone cannot solve our case and why a new SIP extension is introduced. The solution is evaluated and compared to solutions such as “virtual terminals”.

Research limitations/implications

It is pointed out that the context model does not directly support roaming between two different business domains. This issue is however of limited impact in an enterprise setting. The current prototype is thoroughly tested from a technical viewpoint, but user studies in real organizations are recommended as further work.

Practical implications

The paper shows that human issues and issues relating to computer mediated communication (CMC) are strongly linked to technical details in SIP. In practice this means that researchers in CMC and CSCW should look more into building prototypes where real time conversational features are supported together with dynamic change of media types.

Originality/value

The main value of the paper is a thorough described technical realization of the context aware multimedia application ENriched MEdia (ENME). The background material and the appendix should be of value to anyone interested in convergence between computing and communication.

Details

International Journal of Pervasive Computing and Communications, vol. 5 no. 2
Type: Research Article
ISSN: 1742-7371

Keywords

Article
Publication date: 9 February 2010

Kirsi Saarinen and Pekka Heino

Personal and portable electronic devices are becoming an important part of the everyday lives. Electronics miniaturization has been and continues to be the most important driver…

1004

Abstract

Purpose

Personal and portable electronic devices are becoming an important part of the everyday lives. Electronics miniaturization has been and continues to be the most important driver in this development. The current level of miniaturization has made the use of solder joints challenging and new methods, such as adhesive attachments, have been developed. The applicability of these methods depends crucially on their long‐term reliability. Typical failures mechanisms in adhesive connection include cracking, open joints and delamination. Moisture is the principal cause of failures in adhesive attachments. The purpose of this paper is to examine the long‐term effects of moisture and extended temperature on non‐conductive adhesive (NCA) attachments.

Design/methodology/approach

Moisture and extended temperature on NCA attachments are examined by strength tests and by finite element models.

Findings

The increase in temperature and moisture induces stresses on the interface of the adhesive and the chip. In the experiments, it is found that the adhesion strength of the adhesive decreased as a function of the time for which the samples are in a humid environment. Failures due to delamination are seen to be the result of these two mechanisms.

Originality/value

Reduction of pitch causes manufacturing problems in direct solder attachments. This paper examines a promising technique to overcome this problem by using adhesive attachment. Instead of solder joints in flip chip attachment, the chips can be attached to the substrate, or components can be attached to a printed wiring board, with adhesives.

Details

Soldering & Surface Mount Technology, vol. 22 no. 1
Type: Research Article
ISSN: 0954-0911

Keywords

Article
Publication date: 14 September 2015

Helle Alrø and Poul Nørgård Dahl

The purpose of this paper is to present an approach to group coaching in the workplace that can enhance shared learning in groups and teams through dialogue as opposed to group…

2225

Abstract

Purpose

The purpose of this paper is to present an approach to group coaching in the workplace that can enhance shared learning in groups and teams through dialogue as opposed to group members’ individual positioning through discussion and debate.

Design/methodology/approach

An action research project conducted throughout one year in collaboration between the management groups of the Elderly Care in a Danish municipality, two organizational consultants and two researchers from the Department of Communication and Psychology at Aalborg University. The dialogical approach to group coaching is developed in the interaction between dialogue theory and the performance and close analysis of 12 video-taped coaching sessions with four management groups. The development of the dialogic group coaching concept is further supported through common reflections between researchers and groups in initial meetings as well as during the coaching sessions and final interviews, reflections between researchers and groups in initial meetings as well as during the coaching sessions and final interviews.

Findings

The non-directive approach of dialogic group coaching is inspired by Transformative Mediation. This approach includes a focus on empowerment and recognition within the group in terms of promoting common reflection and learning. This also appears to diminish conflict talk and conflict-based relationships. Further, the dialogic approach emphasizes the importance of a coaching contract to create a common basis for reflection and action, which is found to reduce individual positioning.

Originality/value

The paper develops a dialogic concept of group coaching in theory and practice, while focusing on the learning processes and development of the participating management groups.

Details

Journal of Workplace Learning, vol. 27 no. 7
Type: Research Article
ISSN: 1366-5626

Keywords

Content available
Book part
Publication date: 1 October 2018

Carsten Stage and Tina Thode Hougaard

Abstract

Details

The Language of Illness and Death on Social Media
Type: Book
ISBN: 978-1-78769-479-8

Book part
Publication date: 8 October 2018

Stephan Leixnering, Andrea Schikowitz, Gerhard Hammerschmid and Renate E. Meyer

Public sector reforms of recent decades in Europe have promoted managerialism and aimed at introducing private sector thinking and practices. However, with regard to public sector…

Abstract

Public sector reforms of recent decades in Europe have promoted managerialism and aimed at introducing private sector thinking and practices. However, with regard to public sector executives’ self-understanding, managerial role identities have not replaced bureaucratic ones; rather, components from both paradigms were combined. In this chapter, we introduce a bi-dimensional identity approach (attitudes and practices) that allows for different combinations and forms of hybridity. Empirically, we explore the role identities of public sector executives across Europe, building on survey data from over 7,000 top public officials in 19 countries (COCOPS survey). We identify country-level profiles, as well as patterns across countries, and find that administrative traditions can account for these profiles and patterns only to a limited extent. Rather, they have to be complemented by factors such as stability of the institutional environment (indicating lower shares of hybrid combinations) or extent of reform pressures (indicating higher shares of hybrid combinations).

Book part
Publication date: 8 August 2022

Omid Oshriyeh and Antonella Capriello

Films are arguably one of the most influential phenomenon of modern society. They are remarkable and effective means of conveying stories and influencing humans. Films are one of…

Abstract

Films are arguably one of the most influential phenomenon of modern society. They are remarkable and effective means of conveying stories and influencing humans. Films are one of the most important factors that motivate people to travel to a destination. This chapter will explore the phenomenon which is widely known as film tourism and its role in tourist experience. To gain a better understanding of film tourism experiences, this chapter presents key concepts and analyzes existing studies. The analysis investigates important aspects of film tourism experience, including experience satisfaction and storytelling. It tries to highlight how films can influence tourist experiences beyond the travel itself, with a strong emphasis on the role of storytelling and film tourism experience satisfaction. To help readers achieve a clearer and more detailed understanding of the unique and dynamic nature of film tourism experiences, this chapter provides an overview of the tourist experience by conducting a comprehensive literature review on the subject. By doing this, this chapter proposes a new framework of film tourist experience satisfaction while describing the relationship between influential factors such as previous film experiences, motivation to visit a destination, destination expectations, on-site destination experience, and tourist involvement. Finally, conclusions are drawn presenting storytelling as a contemporary approach in the domain of film tourism experiences.

Details

Contemporary Approaches Studying Customer Experience in Tourism Research
Type: Book
ISBN: 978-1-80117-632-3

Keywords

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