Realising a resilient and sustainable built environment: towards a strategic agenda for the United Kingdom

Recent natural and human-induced emergencies have highlighted the vulnerability of the built environment. Although most emergency events are not entirely unexpected, and the effects can be mitigated, emergency managers in the United Kingdom have not played a sufficiently proactive role in the mitigation of such events. If a resilient and sustainable built environment is to be achieved, emergency management should be more proactive and receive greater input from the stakeholders responsible for the planning, design, construction and operation of the built environment. This paper highlights the need for emergency management to take a more systematic approach to hazard mitigation by integrating more with professions from the construction sector. In particular, design changes may have to be considered, critical infrastructures must be protected, planning policies should be reviewed, and resilient and sustainable agendas adopted by all stakeholders.     

Cover Image

The cover image is based on the Original Article Noninvasive prenatal paternity testing by means of SNP-based targeted sequencing by Jacqueline Chor Wing Tam et al., https://doi.org/10.1002/pd.5595 .

     

Diagnosis and significance of cystic hygroma in the first trimester

Thirty cases of cervical cystic hygroma were diagnosed in the first trimester of pregnancy. Karyotype analysis was available in 29 (97 per cent). Fifteen (52 per cent) had a chromosomal abnormality. The ultrasound appearance was described as posterior cervical, lateral cervical, or cervical hygroma with hydrops. Of the 14 euploid embryos, six were electively aborted, two are undelivered, and six have been delivered as phenotypically normal infants. In cases in which the chromosomes were normal and the pregnancy continued, all lesions resolved by 18 weeks.     

The rise and fall of new knowledge interests in the Dutch environmental movement

Summary Since the late 1960s concern about the pollution of our physical environment has grown into a social and political issue. In this process of increasing awareness, environmental activists have played a catalysing role in most Western countries. Moreover the environmentalists formulated an alternative set of ideas and strategies concerning the production and use of knowledge. These new knowledge interests were organised around three dimensions: cosmology, technology, and the organisation of knowledge production. On the basis of a case-study of Dutch environmentalism this paper tries to demonstrate how the articulation of these new knowledge interests of international scope actually occurred in the particular Dutch national setting. The analysis shows that many of the ideas brought forward in the course of time by Dutch environmentalists have been imported from abroad, especially from the United States, Great Britain and West Germany. However, the specific ways in which Dutch environmentalists have defined the content of their own knowledge interests have depended very much on the particularities of the political culture and socio-economic climate of the Netherlands, as well as the internal dynamics within the various environmental groups themselves.Dr Jacqueline Cramer was until very recently a member of staff in the Department of Science Dynamics at the University of Amsterdam. She has now moved to the TNO Centre for Technology and Policy Studies, P.O. Box 541, 7300 AM, Apeldoorn, The Netherlands. This paper forms part of a comparative study of the development of environmentalism in Sweden, Denmark and the Netherlands carried out in association with Ron Eyerman and Andrew Jamison of the University of Lund, Sweden.)     

The relationship of race and gender to managers' ratings of promotion potential

The purpose of this paper was to examine the relationship of race and gender to managers' ratings of promotion potential for a sample of 1268 managerial and professional employees. Hierarchial regression analysis showed that controlling for age, education, tenure, salary grade, functional area, and satisfaction with career support, both race and gender were significantly related to promotion potential. Females were rated lower than males, and Blacks and Asians were rated lower than Whites. There were no interaction effects between race and gender.     

A psychological contract perspective on organizational citizenship behavior

This study examined the contribution of the psychological contract framework to understanding organizational citizenship behavior (OCB) using survey data gathered at three measurement points over a three‐year period from 480 public sector employees. Separating perceived contract breach into its two components (perceived employer obligations and inducements), the data suggest that perceived employer obligations explained unique variance in three dimensions of citizenship behavior (helping, advocacy and functional participation) beyond that accounted for by perceived employer inducements. Employees' acceptance of the norm of reciprocity moderated the relationship between employer inducements and the dimensions of advocacy and functional participation. Employees' trust in their employer moderated the relationship between perceived employer obligations and the dimensions of advocacy and functional participation. Contrary to the hypothesis, procedural or interactional justice did not moderate the relationship between employer inducements and OCB. The implications of the findings for psychological contract research are discussed. Copyright © 2002 John Wiley & Sons, Ltd.     

The practice of participatory research and gender analysis in natural resource management

Stakeholder participation is expected to improve the efficiency, equity, and sustainability of natural resource management research and development (R&D) projects by ensuring that research reflects users’ priorities, needs, capabilities, and constraints. Use of participatory methods and tools is growing rapidly; however, there is little systematic evidence about what participation actually means in practice, or about what difference it makes. Based on an inventory of 59 self‐described participatory R&D projects in the area of natural resource management, this article characterizes the typical project and analyzes how stakeholders are selected, how they participate in the research process, and what their involvement means for project costs and impacts. The results suggest that, while projects are generating a range of direct and indirect benefits for participants, more careful attention needs to be paid to achieving equitable impacts. Current practices may lag behind best practices in key areas, such as power sharing and participant selection, and may therefore be missing important contributions from women and other marginalized groups.     

Effect of nonylphenol surfactants on fungi following the application of sewage sludge on agricultural soils

The effect of nonylphenol on fungi following the application of contaminated sewage sludge on agricultural soil was studied in laboratory experiments. Nonylphenol bioavailability and adsorption were determined in the soil alone and soil-sludge mixtures. Mixing the soil with sludge made it possible to measure the nonylphenol concentration in the soil solution, which comprised between 6.6 x 10(-6) and 3.8 x 10(-7) M, according to the sludge. We then examined the dose-response relationship between nonylphenol concentration in the culture medium and both biomass production and germination rate of the spores from several strains of filamentous fungi. When applied in this range of concentration, nonylphenol was without noticeable short-term effect on these endpoints. Long-term exposure of fungi to nonylphenol was also assessed. The most intensive effect was a strong stimulation of spore production and germination in Fusarium oxysporum Schlechtendahl. Biomass production by the Fusarium strains also increased. Finally, nonylphenol was shown to induce laccase production in Trametes versicolor. We conclude that the potential of nonylphenol to adversely affect several soil fungi remains low.     

Cytogenetic analysis of human oocytes after subzonal insemination

Subzonal insemination has been proposed to achieve fertilization in cases where standard in vitro fertilization has failed. We present the results of chromosome analysis of oocytes after subzonal insemination. Our data suggest that the main cause (76 per cent) of the absence of cleavage after subzonal insemination is the total absence of sperm nucleus evolution of the injected spermatozoa. Our results also suggest that spermatozoa chromatin development is normal after subzonal insemination. Aneuploidy does not seem to be increased in zygotes after subzonal insemination. However, polyploidy was often more important than predicted by the observation of pronuclei (PN). Pronucleus development might be asynchronous and can appear earlier or later than after standard IVF. The cytogenetic risk after subzonal insemination might therefore be triploidy (if a triploid egg is transferred, because only 2 PN were seen) rather than aneuploidy or structural abnormalities.