The power of peasants: Reflections on the meanings of La Vía Campesina

This article assesses the social and political significance of the international farmers’ movement, La Vía Campesina by exploring how it has evolved since its inception in 1993. It explores the movement's accomplishments and the tensions that exist between international expansion and a commitment to represent the local interests of member organizations.     

Biomass and biodiversity of nocturnal aerial insects in an Adelaide City park and implications for bats (Microchiroptera)

Temporal variation of insect communities in urban environments is poorly known and mechanisms driving these changes are unclear, as are the implications for insectivorous predators. We examined the relationships between season and nocturnal aerial insect biomass and biodiversity, and between temperature and insect biomass in the Adelaide zoological gardens from December 2005 to September 2006. We also compared the effectiveness of two insect trap types and used a bat detector to assess bat activity in relation to insect biomass. During the study, 9,939 insects from 13 orders were collected at the Adelaide zoo with a Malaise trap and a light trap. Mass and diversity of insects were highest during warm months, as was bat activity, and bat activity was positively correlated with insect biomass. Winter-active insects consisted predominantly of Diptera and Lepidoptera, which may provide an important winter food resource for insectivorous bats. The Malaise trap attracted fewer insect orders and biomass than did the light trap, and insects congregated within 6 m of artificial lights, so bats that forage at lights may have an advantage in urban areas. A strong need for the inclusion of urban insects to biodiversity inventories exists in the context of bat conservation.     

The effects of multiracial identification on students’ perceptions of racism

This paper compares the differing perceptions of racism reported by White (n = 222), Black (n = 99), and White–Black multiracial (n = 45) students at an urban campus of a Southern university. Using one-way analysis of variance (ANOVA), we examine the differences between the racial groups in three campus contexts—campus in general, with instructors, and with other students. Items chosen for analysis included behaviors or actions experienced by at least 4% of the respondents. In nearly all areas, the multiracial student group reported the most experience with prejudice. We employ standpoint theory to discuss these findings.     

Uncertainty in Measurements of Dermal Absorption of Pesticides

Dermal absorption experiments form an important component in the assessment of risk from exposure to pesticides and other substances. Much dermal absorption data is gathered in rat experiments carried out using a certain standard protocol. Uncertainties in these data arise from many sources and can be quite large. For example, measurements of the systemic absorption of hexaconazole differed by more than an order of magnitude within a single experiment. Two diniconazole studies produced quite different results, due to minor differences in protocol and in chemical formulation. Limits of detection can also prevent accurate measurement when the amounts absorbed are small. These examples illustrate the need for measuring and reporting uncertainties in estimates that are based on these data. The most direct way to estimate uncertainty is to compute the sample standard deviations of replicate measurements. By pooling these estimates across dose and duration groups for which they are similar, the number of degrees of freedom is increased, and more precise confidence intervals can be obtained. In particular, the ratio of upper to lower 95% confidence limits was reduced by as much as ten-fold for hexaconazole, seven-fold for uniconazole, and nearly four-fold for propiconazole.     

Zukunftstrends und ihre Implikationen für das Coaching

Future trends and its implications for coaching In this theoretical work the author analyzes the current personal requirements in labour and its psychological impact to individuals, taking a psycho-sociological perspective. Focusing the employee who nowadays has to act like an entrepreneur, this bears a new personal strain: to establish his or her value and bring it to the market. This changed view is contrasting the traditional labour relations and its psychological effects should be supported by coaching in the future.     

The Gendered Implications of Corporate Value Change

Using case study evidence of a local authority and a building society this article explores the gendered implications of corporate value change programmes and how these are mediated by the types of equality agendas in place at the organizational level. The article explores the gendered impact of new corporate values by identifying how the organizations' changing approach to selection and career development has unintended gendered consequences, affecting different groups in the organization depending on the specific department they are working in and their seniority. As the two organizations follow different equality agendas the data allow us to show the ways in which specific approaches to equality in organizations both shape and are shaped by corporate value change programmes. It is argued that corporate value change programmes have uneven gendered implications, depending on the specific context in which they are introduced and in particular, the ways in which managers and employees make sense of these by both rejecting and reinforcing existing equality agendas already in place.     

Disentangling Value Similarities and Transmissions in Established Marriages: A Cross‐Lagged Longitudinal Study

This study examined spousal value similarity and transmission across a 5‐year period on four value orientations: traditional family values, self‐determination, social criticism, and hedonism. Participants were 685 Dutch couples in established marriages. Structural equation modeling results indicated that spouses were moderately similar on all value orientations. Over time, spousal similarity remained for traditional family values, self‐determination, and social criticism and decreased for hedonism. Direct spousal transmission occurred on social criticism and hedonism with wives influencing their husbands. Multiple group analyses revealed that wives’ value transmission to husbands occurred only within couples with similar social positions (in education and religion) and with higher degrees of marital satisfaction. Findings confirm that experiences in one’s family of destination contribute to midlife value development.