Pharmaceuticals and the consumer movement: the ambivalences of 'patient power'

Consumer and patient advocacy groups (PAGs) are important participants in the politics of pharmaceuticals. Yet very little is known about the precise nature and extent of their influence. It is argued in this article that PAGs fulfil a mixed role within the health system at national and transnational levels, and that they are at times fully incorporated into economic and political power structures. Their frequent dependence on pharma industry funding is of particular concern. PAGs provide a means of direct industry interaction with the final customer, thereby partially bypassing and putting additional pressure on doctors and regulators. The article presents the case for research to establish a better empirical base for discussions about the role of PAGs within contemporary neo-liberal governance structures.

Electromagnetic receiving properties of overhead power line

This paper examines the use of overhead power transmission lines as electromagnetic sensors for detecting electric discharges caused by defective power transmission equipment. The experimental study involved the use of a spark gap (point-point configuration) and two HV conductors of different lengths to simulate electric discharge that takes place on transmission line. The experimental results show that large amount of energy are coupled onto the conductors and the amount of electromagnetic energy is dependent on the length of the conductor and the distance between the source and the conductor.

The effect of laser power density on the fatigue life of laser-shock-peened 7050 aluminium alloy

Laser shock peening (LSP) is an innovative surface treatment method that can result in significant improvement in the fatigue life of many metallic components. The process produces very little or no surface profile modification while producing a considerably deeper compressive residual stress layer than traditional shot peening operations. The work discussed here was designed to: (a) quantify the fatigue life improvement achieved by LSP in a typical high strength aircraft aluminium alloy and (b) identify any technological risks associated with its use. It is shown that when LSP conditions are optimal for the material and specimen configuration, a —three to four times increase in fatigue life over the as-machined specimens could be achieved for a representative fighter aircraft loading spectrum when applied at a representative load level. However, if the process parameters are not optimal for the material investigated here, fatigue lives of LSP treated specimens may be reduced instead of increased due to the occurrence of internal cracking. This paper details the effect of laser power density on fatigue life of 7050-T7451 aluminium alloy by experimental and numerical analysis.

Little big boys: a study of peers, power and pedagogy

In this paper we will argue that the dominant discourse on young males 'at risk' focuses too narrowly on the adolescent and young adult years. There is a tendency to individualise, both practically and theoretically, behaviours that are thought to substantiate the application of this category. Against this backdrop, we report on a study undertaken with a group of 6-8 year old boys in a primary school setting. The research was compiled around the interactions of an 'affinity group' of five young males across a six-month period. Prominent in our discussion of this data will be, the contextual nature of behaviour and identity, the influential role of the peer group, and the desire to 'other' in defining the self. We conclude by considering some of the implications this work has for the way mainstream schooling is structured and practiced.

Role of social power relations in gift giving on Valentine's day

This study investigates motives for gift giving by young males on Valentine's Day and advances previous research on this ritual by controlling for the giving context (occasion and relationship). The study is consistent with previous work by Goodwin et al. (1990) which found that motivations based on obligation, self-interest and altruism do indeed exist. More significantly, however, this study points to the finding that individual motivations for the gift-giving ritual on Valentine's Day may be more intricately intertwined and have deeper manifestations in the perceived social power relationship between the genders. The study recommends that marketers delve beyond the immediate horizon of individual motivations and become even more acutely aware of the 'intrinsic social power messages' that arise from the conjoint influences of motivations. This would have great potential for marketing even more meaningful gift products to both givers and receivers.

Sources of poetic power

How powerful are our categories? Some might see these three poets in the categories ``working-class man'', ``indigenous man'', ``educated woman''. But what does this mean? Could they not all be educated, indigenous, working-class? There are sound reasons to think in categories, but poets are implicitly against theory, since each has a peculiar source of poetic power. Even if that turns out to be gender or class or race, it will be more complex than those over-burdened words allow. Poems, like poets, resist classification and gaze back at us like imaginary animals, indifferent to zoology

Australia and Japan in the South Pacific island countries : a general appraisal through the concepts of structural power

This study examines several specific fields of activity of Australia and Japan in the areas of security, production, finance, development assistance, information, education and regional organization. Using the concept of structural power, it observes the sources of Australian and Japanese strenght in the region, the growing imbalance in the bilateral Australia-Japan relationship, and also the coexistence of affinities and differences in the development opportunities opened to the South Pacific Island Countries.

Energy efficiency methods in electrified railways based on recovery of regenerated power

Various attempts have been made to minimise energy consumption of rail vehicles by means of regenerative power from electric braking of traction motors. This paper describes energy efficiency methods in electrified railways based on recovery of energy. Direct recovery methods that return regenerative power to electrified networks, and recovery methods based on energy storage systems are elaborated. The benefits of developing recovery methods and advantages of energy storage systems are discussed.

Motivation and social contexts : A crossnational pilot study of achievement, power, and affiliation motives

Previous research suggests that there is a relationship between social contexts (e.g., economic growth, engagement in wars) and motives within populations. In particular, high achievement motive is associated with subsequent economic growth, which in turn increases power motive. Increased national achievement and power motives have been argued to precede social changes that lead to decreased affiliation motives, and engagement in wars. The present study aimed to examine differences in achievement, power, and affiliation motives between 266 college students in China (a nation with sustained high economic growth) and 255 college students in the USA (a nation with previously strong but now slowing economic growth, and engaged in war). Analysis of personal strivings suggested that Chinese college students showed significantly higher levels of achievement motive than the American college students, but American college students showed significantly higher levels of affiliation motive than Chinese college students. Overall, males exhibited higher achievement motivation than females. No significant interaction effects were found for gender by location for any of the three motives. The findings are discussed in relation to previous research.