An examination of life‐course use of housing information by the elderly
An examination of the housing decisions of a group of elderly (n= 43) was undertaken to establish the nature of information used throughout the life course and to determine the degree of success of a variety of sources of information in promoting housing satisfaction. A purposive sample of elderly men and women in different tenure groups and house types, from a variety of socioeconomic backgrounds and encompassing ‘young old’ as well as ‘old old’ were interviewed to establish patterns of formal and informal information flow and to determine, as far as is possible, whether information was actively or passively acquired. 
 
 
 
As would be perhaps expected, elderly owner occupiers, and particularly those from socioeconomic groups I, II and IIIN had used, and continue to use, formal sources of information to a far greater extent than did elderly tenants who had been in manual occupations, who preferred (and had always preferred) to look to family and friends to satisfy their housing information needs. Written information on housing choices appeared to be of limited value to most elderly, although it may be the case that leaflets and booklets are inappropriate sources of housing information for all age groups, not simply the elderly.
Consumer Search and Public Policy
Consumers acquire information from a variety of internal and external sources. Sources differ in their abilities to convey different kinds of information. This paper examines the implications of these sources for designing government information programs. It emphasizes the need to examine the effects of information disclosures in the total information environment.
Semiautomated quantification of the fibrous tissue response to complex three-dimensional filamentous scaffolds using digital image analysis.
Fibrosis represents a relevant response to the implantation of biomaterials, which occurs not only at the tissue-material interface (fibrotic encapsulation) but also within the void fraction of complex three-dimensional (3D) biomaterial constructions (fibrotic ingrowth). Usual evaluation of the biocompatibility mostly depicts fibrosis at the interface of the biomaterial using semiquantitative scores. Here, the relations between encapsulation and infiltrating fibrotic growth are poorly represented. Virtual pathology and digital image analysis provide new strategies to assess fibrosis in a more differentiated way. In this study, we adopted a method previously used to quantify fibrosis in visceral organs to the quantification of fibrosis to 3D biomaterials. In a proof-of-concept study, we transferred the "Collagen Proportionate Area" (CPA) analysis from hepatology to the field of biomaterials. As one task of an experimental animal study, we used CPA analysis to quantify the fibrotic ingrowth into a filamentous scaffold after subcutaneous implantation. We were able to demonstrate that the application of the CPA analysis is well suited as an additional fibrosis evaluation strategy for new biomaterial constructions. The CPA method can contribute to a better understanding of the fibrotic interactions between 3D scaffolds and the host tissue responses.