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Mechano-sorptive effects in wooden material

The effects on wood of simultaneous mechanical and moisture loading are studied. In order to clarify the mechano-sorptive behaviour of wood, a review of different phenomena presented in the literature is included. Based on this review a constitutive model is proposed for the case of uniaxial stress in the longitudinal direction. The validity of the model is checked independently against test resul

Discrete and continuum analysis of localised deformation in sand using X-ray mu CT and volumetric digital image correlation

The objective of this work was to observe and quantify the onset and evolution of localised deformation processes in sand with grain-scale resolution. The key element of the proposed approach is combining state-of-the-art X-ray micro tomography imaging with three-dimensional volumetric digital image correlation techniques. This allows not only the grain-scale details of a deforming sand specimen t

Enabling design service facilitating interand intra-organizational sensemaking

The contribution of design is often regarded as providing a relieving service that delivers aesthetic competence at the end of a product development process. Previous studies have shown that industrial design consultancies aspire to be a strategic resource in their client firms, and that the focus of design is becoming increasingly intangible. The claim is that the competencies of the designer can

The 'Führerschule' in Alt Rehse: A character school for the physicians of National Socialist Germany.

This contribution traces the international contacts and impact of the leader school for German doctors ('Führerschule der deutschen Arzteschaft') in Alt Rehse 1935-1943 through studies of a visitors' book and of biographies.We suggest that the 'Föhrerschule', an institution providing political and ideological education for health professionals, interested non-German physicians to a larger extent t

From Periphery to Center: Synchrotron Radiation at DESY, Part II: 1977—1993

In its fifty-year history, the German national research laboratory DESY (Deutsches Elektronen-Synchrotron, German Electron Synchrotron) has undergone a gradual transformation from a single-mission particle physics laboratory to a multi-mission research center for accelerator physics, particle physics, and photon science. The last is an umbrella term for research using synchrotron radiation and, in

Surgery for patients with primary hyperparathyroidism and negative sestamibi scintigraphy--a feasibility study

BACKGROUND: We report the surgical treatment of a consecutive series of scan negative patients with the intention of unilateral parathyroid exploration with the aid of intraoperative quick PTH (qPTH).MATERIALS AND METHODS: The study included 35 consecutive sestamibi scan negative patients (27 women, eight men) with sporadic pHPT subjected to first time surgery. Median age was 70 years and median p