Striking Parallels (striking + parallel)

Distribution by Scientific Domains


Selected Abstracts


Advancing a Political Ecology of Global Environmental Discourses

DEVELOPMENT AND CHANGE, Issue 4 2001
W. Neil Adger
In the past decade international and national environmental policy and action have been dominated by issues generally defined as global environmental problems. In this article, we identify the major discourses associated with four global environmental issues: deforestation, desertification, biodiversity use and climate change. These discourses are analysed in terms of their messages, narrative structures and policy prescriptions. We find striking parallels in the nature and structure of the discourses and in their illegibility at the local scale. In each of the four areas there is a global environmental management discourse representing a technocentric worldview by which blueprints based on external policy interventions can solve global environmental dilemmas. Each issue also has a contrasting populist discourse that portrays local actors as victims of external interventions bringing about degradation and exploitation. The managerial discourses dominate in all four issues, but important inputs are also supplied to political decisions from populist discourses. There are, in addition, heterodox ideas and denial claims in each of these areas, to a greater or lesser extent, in which the existence or severity of the environmental problem are questioned. We present evidence from location-specific research which does not fit easily with the dominant managerialist nor with the populist discourses. The research shows that policy-making institutions are distanced from the resource users and that local scale environmental management moves with a distinct dynamic and experiences alternative manifestations of environmental change and livelihood imperatives. [source]


European dimensions to collective bargaining: new symmetries within an asymmetric process?

INDUSTRIAL RELATIONS JOURNAL, Issue 4 2002
Paul Marginson
The impact of economic and monetary union on the structures, processes and agenda of collective bargaining at sector and company levels is explored. Drawing on cross,national evidence from two sectors, considerable differences between sectors within national boundaries are identified, but also some striking parallels within sectors across national boundaries. Convergence and greater diversity are simultaneously evident. [source]


Zebra finch sexual differentiation: The aromatization hypothesis revisited

MICROSCOPY RESEARCH AND TECHNIQUE, Issue 6 2001
Juli Wade
Abstract Zebra finches have emerged as an outstanding model system for the investigation of the mechanisms regulating brain and behavior. Their song system has proven especially useful, as the function of discrete anatomical regions have been identified, and striking parallels exist between the morphology of these regions and the level of their function in males and females. That is, the structures are substantially more developed in males, who sing, compared to females, who do not. These parallels extend from higher (telencephalic) centers to the brainstem motor nucleus that innervates the muscles of the vocal organ. Other dimorphic aspects of reproduction in the zebra finch, such as copulatory behaviors and sexual partner preference, however, are not associated with known sex differences in anatomy. In many species, sex differences in neural and peripheral structures and behavior are regulated by secretions from the gonads, which of course are sexually dimorphic themselves. In birds, sex differences at all of these levels (gonad, brain, and behavior) can be mediated by steroid hormones. However, it is not entirely clear that gonadal secretions normally participate at all of the levels. This paper reviews the evidence relating to the role of gonadal steroids in the sexual differentiation of reproductive behaviors and the central and peripheral structures known to regulate them in zebra finches, with a focus on estradiol, which has been most extensively studied in the masculinization of song system morphology and function. Microsc. Res. Tech. 54:354,363, 2001. © 2001 Wiley-Liss, Inc. [source]


Renewing the War on prostitution: The spectres of ,trafficking' and ,slavery'

ANTHROPOLOGY TODAY, Issue 3 2009
Sophie Day
The 1990s saw government initiatives restricting immigration in many countries, and a good deal of popular unease. Associated policies have targeted sex workers, as with the Policing and Crime Bill that is currently in its Third Reading in the House of Commons (UK). In the name of ,victims' of a trade organised by ,evil' traffickers, this Bill seeks further sanctions against all of those involved. This editorial asks whether initiatives during the current recession might not seem to succeed but for the wrong reasons. Immigrants are already leaving the UK in search of a living while local workers, who were promised safer working conditions in the wake of the murder of five women in Ipswich (2006), will be punished more and more. With its apparently humanitarian efforts to ,stop the traffic', the UK government will turn out to have replaced our ,slaves' from abroad with home-grown substitutes, and effectively solidified and further excluded an underclass. This situation suggests striking parallels with the panic over white slavery during the last comparable period of globalisation culminating in the First World War. [source]


Systemic sclerosis and lupus: Points in an interferon-mediated continuum

ARTHRITIS & RHEUMATISM, Issue 2 2010
Shervin Assassi
Objective To investigate peripheral blood (PB) cell transcript profiles of systemic sclerosis (SSc) and its subtypes in direct comparison with systemic lupus erythematosus (SLE). Methods We investigated PB cell samples from 74 SSc patients, 21 healthy controls, and 17 SLE patients using Illumina Human Ref-8 BeadChips and quantitative polymerase chain reaction confirmation. None of the study participants were receiving immunosuppressive agents other than low-dose steroids and hydroxychloroquine. In addition to conventional statistical and modular analysis, a composite score for the interferon (IFN),inducible genes was calculated. Within the group of patients with SSc, the correlation of the IFN score with the serologic and clinical subtypes was investigated, as were single-nucleotide polymorphisms in a selected number of IFN pathway genes. Results Many of the most prominently overexpressed genes in SSc and SLE were IFN-inducible genes. Forty-three of 47 overexpressed IFN-inducible genes in SSc (91%) were similarly altered in SLE. The IFN score was highest in the SLE patients, followed by the SSc patients, and then the controls. The difference in IFN score among all 3 groups was statistically significant (P < 0.001 for all 3 comparisons). SSc and SLE PB cell samples showed striking parallels to our previously reported SSc skin transcripts in regard to the IFN-inducible gene expression pattern. In SSc, the presence of antitopoisomerase and anti,U1 RNP antibodies and lymphopenia correlated with the higher IFN scores (P = 0.005, P = 0.001, and P = 0.004, respectively); a missense mutation in IFNAR2 was significantly associated with the IFN score. Conclusion SLE and SSc fit within the same spectrum of IFN-mediated diseases. A subset of SSc patients shows a "lupus-like" high IFN-inducible gene expression pattern that correlates with the presence of antitopoisomerase and anti,U1 RNP antibodies. [source]