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Article
Publication date: 1 August 2003

H. Tschöpe, P. Wriggers and E. Oñate

The subject of this paper is the computation of instability points in mechanical problems with the finite element method. The objective is to extend the application of critical…

Abstract

The subject of this paper is the computation of instability points in mechanical problems with the finite element method. The objective is to extend the application of critical point detection methods to problems with inequality constraints originating from damage and contact. A simple bilinear model is considered for the damage problems. A bilateral, frictionless contact formulation is used for the contact problems. Among the critical point detection methods the focus is laid on the critical displacement method and the extended system. At first a possible combination of both methods is evaluated by applying them to damage problems. A prediction method based on the extended system is developed to facilitate the comparison of both methods. Secondly, the extended system is used as a computation method for critical points in two‐dimensional contact problems.

Details

Engineering Computations, vol. 20 no. 5/6
Type: Research Article
ISSN: 0264-4401

Keywords

Article
Publication date: 1 May 2001

E. Oñate, H. Tschöpe and P. Wriggers

The paper describes the extension of the critical displacement method (CDM), presented by Oñate and Matias in 1996, to the instability analysis of structures with non‐linear…

Abstract

The paper describes the extension of the critical displacement method (CDM), presented by Oñate and Matias in 1996, to the instability analysis of structures with non‐linear material behaviour using a simple damage model. The extended CDM is useful to detect instability points using a prediction of the critical displacement field and a secant load‐displacement relationship accounting for material non‐linearities. Examples of application of CDM to the instability analysis of structures using bar and solid finite elements are presented.

Details

Engineering Computations, vol. 18 no. 3/4
Type: Research Article
ISSN: 0264-4401

Keywords

Book part
Publication date: 10 October 2007

Martin Koci

The chapter summarizes evidence from Switzerland to suggest that culture proves to be a useful hypothesis to explain variations in public management reforms (PMR) in different…

Abstract

The chapter summarizes evidence from Switzerland to suggest that culture proves to be a useful hypothesis to explain variations in public management reforms (PMR) in different arrangements. Culture, which is among other things embedded in politics, society, and public administration seems to have a strong impact on reform initiation, impact, and outcome as well. The review shows that an optimal culture fit between traditional and desired values appears promising. The chapter concludes that public sector reforms should consider cultural, historical, and geopolitical factors additionally when trying to conceptualize PMR in different settings.

Details

Cultural Aspects of Public Management Reform
Type: Book
ISBN: 978-0-7623-1400-3

Article
Publication date: 9 January 2021

Eva-Maria Berens, Kristin Ganahl, Dominique Vogt and Doris Schaeffer

Health literacy (HL) is considered an important prerequisite for informed, self-determined health decisions. HL research among older migrants is scarce, but especially important…

Abstract

Purpose

Health literacy (HL) is considered an important prerequisite for informed, self-determined health decisions. HL research among older migrants is scarce, but especially important, as older people face great challenges regarding management of chronic illnesses and, therefore, are in need of adequate healthcare. Therefore, this paper aims to report HL in the domain of healthcare (HL-HC) among older migrants in Germany stratified by different countries of origin.

Design/methodology/approach

Data were collected by a quota sample in North Rhine-Westphalia, Germany. Computer-assisted personal face-to-face interviews were conducted in German, Russian and Turkish. For this analysis, a subsample of 192 first-generation migrants aged 65–80 years from Turkey, Poland, Greece or Italy was drawn from the main sample (n = 1,000). HL-HC was assessed using a sub-index of health literacy survey European questionnaire 47. Data analyses comprised descriptive statistics, bivariate and multivariate analyses.

Findings

Overall, 68.6% of the older migrants have limited HL-HC, and mean HL-HC scores vary significantly among different countries of origin. There is great variation in reported difficulties for the single HL-HC tasks by migrant groups. In multiple regressions, country of origin, not German as main language, low functional HL and low social status are significantly associated with lower HL-HC.

Practical implications

Interventions should be aimed at smaller target groups and should consider language issues and possible differences related to countries of origin into account. Both individual skills and system-related aspects need to be addressed.

Originality/value

This paper presents first data on HL-HC among older migrants in Germany and its determinants, stratified by different countries of origin.

Details

International Journal of Migration, Health and Social Care, vol. 17 no. 1
Type: Research Article
ISSN: 1747-9894

Keywords

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