Pollen, women, war and other things : reflections on the history of palynology

I am grateful to the Royal Swedish Academy of Sciences (Kungliga Vetenskapsakademien; KVA), Stockholm, for hosting the conference at which the themes in this paper were presented. For archival material, I appreciate access to (and the assistance of): Gunnar Erdtman papers, Center for History of Science, KVA (Maria Asp); Thomas Woodhead papers, Kirklees Museums and Galleries (Tolson Memorial Museum, Huddersfield; Chris Yates); Harold Hyde papers, Botany Section Correspondence, Amgueddfa Cymru National Museum Wales (Heather Pardoe); Kathleen Blackburn papers, Natural History Society of Northumbria Archive, Great North Museum (Hancock), Newcastle upon Tyne (Alan Hart); material concerning Florence Campbell James, Aberystwyth University (Julie Archer). Richard Bradshaw, Paul Buckland, Andrew Cameron, Peter Coxon, Egill Erlendsson, Michael Grant, Alan Hart, Angus Lunn, Limi Mao, Heather Pardoe, Ed Schofield and Richard West are thanked for advice and assistance. I appreciate the constructive comments on a draft of this paper by John Birks. Jenny Johnston assisted with artwork.Peer reviewedPublisher PD

Editorial comment on: increased expression of tumor-associated trypsin inhibitor, TATI, in prostate cancer and in androgen-independent 22Rv1 cells

No abstract available

Do pride and prejudice stand in the way of persuasion? Embracing other disciplines for the advancement of advocacy teaching

This paper considers the importance of advocacy teachers adopting a multi-disciplinary approach to the teaching of advocacy and suggests how this can be acieved

Hard paternalism, fairness and clinical research: why not?

Jansen and Wall suggest a new way of defending hard paternalism in clinical research. They argue that non-therapeutic research exposing people to more than minimal risk should be banned on egalitarian grounds: in preventing poor decision-makers from making bad decisions, we will promote equality of welfare. We argue that their proposal is flawed for four reasons. First, the idea of poor decision-makers is much more problematic than Jansen and Wall allow. Second, pace Jansen and Wall, it may be practicable for regulators to uncover the values that a potential research participant holds when agreeing to enter a research project, so their claim that we must ban such research projects for all if we are to ban them for poor decision-makers looks to be unmotivated. Third, there seem to be cases where the liberty to enter the sort of research project Jansen and Wall discuss is morally weighty, and arguably should outweigh concerns of egalitarian distribution. Fourth, banning certain types of research, which seem on the face of it to offer an unfavourable risk-benefit ratio, would have unwelcome consequences for all clinical research, which Jansen and Wall do not recognize

Apparatus for damping operator induced oscillations of a controlled system

Flight control-related apparatus for damping operator induced oscillations of a controlled system responding to an operator controlled signal is described. The device utilizes a lag-lead filter for frequency and amplitude estimation of the control input, and a rectification and smoothing filter for producing a signal proportional to the absolute value of the frequency and amplitude estimate for use in suppression of the control system output signal. In one embodiment, this is accomplished by computing a correction signal in a correction generating section. In a second embodiment, a second rectification and smoothing filter produces a signal proportional to the absolute value of the controlled input signal. A ratio of the outputs of the first and second rectification and smoothing filters is then used in a generator to generate a gain factor k sub q for the control system to reduce the gain of the output signal of the control system, thereby to provide a damped control output signal without rate limiting the controlled element

The impact of Chinese import penetration on the South African manufacturing sector

This article uses a Chenery-type decomposition and econometric estimation to evaluate the impact of Chinese trade on production and employment in South African manufacturing from 1992 to 2010. The results suggest that increased import penetration from China caused South African manufacturing output to be 5 per cent lower in 2010 than it otherwise would have been. The estimated reduction of total employment in manufacturing as a result of trade with China is larger – in 2010 about 8 per cent – because the declines in output were concentrated on labour-intensive industries and because the increase in imports raised labour productivity within industries

Good Governance: developing effective board-management relations in public and voluntary organizations

The research suggests that boards do make a number of important contributions to the organisations they serve. The nature of these contributions caries and is influenced by a variety of factors: for example the way the organisation is regulated; the history and culture of the organisation; the way board members are chosen; board member's skills and experience; the relationship with senior managers; and the way the governance function is managed