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In a companion paper to “Environmentalism in the USSR: The Opposition to the River Diversion Projects,” two geographers survey the current status of water transfer research after cancellation of the European and Siberian diversion projects and offer a different perspective on the debates leading to that cancellation. Implications of a demand-side approach to Centra! Asian water management problems are then assessed in light of (a) contradictory objectives of expanding irrigated hectarage and mitigating environmental deterioration in the Aral basin and (b) the problematic nature of projected water savings and costs involved in their realization. Journal of Economic Literature, Classification Numbers: 052, 124, 720.  相似文献   
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Richard D. North: Life on a Modern Planet: A Manifesto for Progress. Manchester University Press, 1995.  相似文献   
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Abstract

This article analyses the connections between conflict and development at the agriculture–pastoralism–wildlife interface from the perspective of human security. The article draws on empirical data (qualitative and quantitative) generated in Laikipia County, Kenya, and literature to illustrate that (1) the major issues which cut across each of these conflicts are related to natural resource management, cultural practices and governance, and (2) these cross-cutting issues impinge on people’s freedoms, extending these conflicts into cases of human insecurity. Specifically, each conflict type compounds the impacts of the others on farmer and pastoral economic, food, environmental, personal, community, health and political security.  相似文献   
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The International Commercial Mediation Competition is organized by the International Chamber of Commerce (ICC) in Paris, which held the event for the eighth time in February 2013. As the competition has grown, participation has become more and more diverse and thus mediation and negotiation have become more and more cross‐cultural. This led the ICC to invite external research on culture at the competition in February 2011. In this article, I discuss this student competition, the external research project question, and the culture of the competition. I also identify some of the further cultural issues raised by referring to relevant research on conflict and mediation across cultures, and conclude with some thoughts on how better to conceptualize the field of cross‐cultural mediation in terms of a systems approach.  相似文献   
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Latent fingerprint deposits on thermal paper have been visualized noninvasively at visible wavelengths when illuminated with a UV‐A light source (peak 365 nm). A higher intensity UV source (250 W/m2 at 0.38 m) gave superior fingerprint visibility when compared with a 60 W/m2 (at 0.4 m) source. Removing the visible (blue) component of the light source emission did not adversely affect the visibility of the fingerprint. Sample fingerprints from 100 donors, when examined 24 h after deposition, produced identifiable fingerprints from nearly 34% of fingerprint deposits. A mechanism for the observed visibility is proposed based on low emission of visible wavelengths from areas of thermal paper coincident with the fingerprint deposit, when illuminated with UV. This is likely due to a weak color change in the thermal paper dye arising from protonated amino acid components of the sweat. This effect was not observed on nonthermal paper.  相似文献   
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Latent fingerprint deposits on thermal paper sourced from the U.S., China, the U.K., and Australia have been visualized by heating. U.S. and Chinese sourced paper produced two distinct types of fingerprint development. In one type (type 1), the paper dye colors where the deposit is present (as previously reported) and in the other type (type 2) the ‘inverse’ of this gives paper coloring only in areas not coincident with the deposit. Both development types gave identifiable fingerprints, the majority fading within 24 h of heating. Fingerprint development from U.K. and Australian sourced paper was exclusively type 1 and resistant to fading. Temperatures for fingerprint visualization were higher for U.S. paper (64–71°C) and Chinese paper (75–95°C) than for U.K. and Australian sourced paper (43–50°C). Particularly for Chinese sourced paper, these temperatures were within a few degrees of the normal paper color temperature. A mechanism for type 2 fingerprint development is proposed.  相似文献   
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This study provides an empirical analysis of the effects of advertising and commercial practice on the price and quality of optometrists' services. Data were collected by actually purchasing eye examinations and eyeglasses from optometrists in cities with and without restrictions on advertising and commercial practice. Analysis of the data supports the view that advertising and commercial practice lower prices but do not lower the quality of professional care available in the market. The implications of these findings are discussed.  相似文献   
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