978 resultados para Stanley, Owen


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Mode of access: Internet.

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Published symposium with Stanley Hoffmann (Harvard), Suzanne Berger (MIT), Michael Doyle (Columbia), Peter Gourevitch (California San Diego), Robert Keohane (Princeton), Andrew Moravcsik (Princeton). Ed. James Shields, French Politics, 7 (3/4) 2009, 359-436. ISSN 1476-3419 (print) 1476-3427 (online)

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Stanley Hoffmann is one of the most eminent political scholars of our age—a renowned authority in the study of French, European, and world politics over half a century, an influential theorist of international relations, a critical analyst of US foreign policy, and a voice of moral conscience in many public debates of his time. Hoffmann has always asked big questions—and to those questions he brings an encyclopedic mind that crosses boundaries between politics, history, sociology, law, philosophy, ethics, and literature. This brief article highlights some aspects of his life and work, and introduces a symposium in his honor bringing together five leading scholars on France, Europe, international relations, and international law—each with an enduring debt to the teaching, writings and example of Stanley Hoffmann.

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E helyütt két társadalmi-ökológiai paradoxonra hívom fel a figyelmet. A Jevons-paradoxon azon a megfigyelésen alapszik, hogy egy természeti erőforrás kiaknázásában bekövetkező hatékonyságnövekedéssel gyakran jár együtt az erőforrás fogyasztásának növekedése. Hasonlóan, a papírmentes iroda paradoxona szerint a természeti erőforrások helyettesítőinek kifejlesztése nem minden esetben vonja maga után az adott erőforrás felhasználásának csökkenését, sőt, alkalmanként annak növekedéséhez vezet. E két paradoxon kétségbe vonja, hogy a technológiai előrelépések önmagukban minden körülmények között a természeti erőforrások megőrzését eredményezik.

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Clay mineral relative abundances in approximately 450 samples from cores recovered during ODP Leg 117 in the Arabian Sea have been used to examine the paleoclimatic, paleoenvironmental, and tectonic histories of the Indus Fan, Owen Ridge, Oman margin, and adjacent continental source regions. Geographic variations in the relative abundances of minerals and correlations with depositional processes support previous interpretations that smectite has been supplied from weathering of the Deccan Traps; illite and chlorite have been supplied either from the Himalayas via marine transport or from the Iran-Makran region by winds; and palygorskite has been supplied from the Arabian peninsula and Somalia by winds. Pleistocene sediments of the Indus Fan record two modes of deposition: turbidites supplied from the Indus drainage and dominated by illite and chlorite, and pelagic carbonates containing smectites and wind-transported palygorskite. Local and regional causes for shifts between these depositional processes cannot be demonstrated conclusively with the data available, but sea-level fluctuations probably exerted a significant control on the rate of turbidite influx. Lower Miocene sediments on the Owen Ridge are also turbidites supplied by the Indus drainage; in the middle Miocene, a shift to pelagic carbonates records the uplift of the Owen Ridge, and is accompanied by the increased relative importance of wind-transported palygorskite. Associations of palygorskite and biosiliceous components in middle to upper Miocene sediments are interpreted to record vigorous monsoonal circulation and accompanying upwelling-produced biological productivity. Mineralogic and geochemical data indicate that light/dark color alternations in upper Miocene sediments on the Owen Ridge record climatic fluctuations, but the climatic significance of similar alternations in Pliocene-Pleistocene sediments is unclear. Palygorskite is the dominant clay on the Oman margin, reflecting proximity to its source areas. On the Oman margin, clay mineral relative abundances are most variable at structurally complex sites, indicating that local depositional settings have been influenced by their tectonic histories since the Miocene.

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