The role of politicians in inciting financial markets to attack the eurozone. EuropEos Commentary No. 4, 21 June 2010

While acknowledging that the sustainability of sovereign debt is a serious issue that must be confronted, this EuropEos Commentary finds that financial markets have blown the problem completely out of proportion, leading to a full-scale confidence crisis. The authors present evidence suggesting that politicians’ public disagreements and careless statements at critical junctures may have added oil to incipient fire. By creating the impression that domestic political interests would take precedence over orderly management of the Greek debt crisis, they raised broader doubts about their ability to address fundamental economic divergences within the area, which are the real source of debt sustainability problems in the medium term.

Late Eocene to Early Oligocene magnetostratigraphic chron boundaries of ODP Hole 119-744A (Table 1)

The earliest Oligocene (~33.5 Ma) is marked by a major step in the long-term transition from an ice-free to glaciated world. The transition, characterized by both cooling and ice-sheet growth, triggered a transient but extreme glacial period designated Oi-1. High-resolution isotope records suggest that Oi-1 lasted for roughly 400,000 yr (the duration of magnetochron 13N) before partially abating, and that it was accompanied by an ocean-wide carbon isotope anomaly of 0.75?. One hypothesis relates the carbon isotope anomaly to enhanced export production brought about by climate-induced intensification of wind stress and upwelling, particularly in the Southern Ocean. To understand how this climatic event affected export production in the Southern Ocean, biogenic silica (opal) and carbonate accumulation rates were computed for the sub-polar Indian Ocean using deep-sea cores from ODP Site 744, Kerguelen Plateau. Our findings suggest that net productivity in this region increased by several fold in response to the Oi-1 glaciation. In addition, calcareous primary producers dominant in the Late Eocene were partially replaced by opaline organisms suggesting a trend toward seasonally greater surface divergence and upwelling in this sector of the Southern Ocean. We attribute these changes to intensification of atmospheric=oceanic circulation brought about by high-latitude cooling and the appearance of a full-scale continental ice-sheet on East Antarctica. Higher terrigenous sediment accumulation rates support the idea that wind-induced changes in regional productivity were augmented by an increased supply of glacial dust and debris that provided limiting micro-nutrients (e.g., iron-rich dust particles). We speculate that the rapid changes in biogenic sediment accumulation in the Southern Ocean and other upwelling-dominated regions contributed to the ocean-wide positive carbon isotope anomaly by temporarily increasing the burial rate of organic carbon relative to carbonate carbon. The changes in burial rates, in turn, may have produced a positive feedback on climate by briefly drawing down atmospheric pCO2 .

Crashworthiness analysis of the UMTA state-of-the-art cars. Final report.

Transportation Systems Center, Cambridge, Mass.

Automobile consumer information study crash test program. Volume I. Summary report. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Shock tube studies of the effects of sharp-rising, long-duration overpressures on biological systems /

Shock tubes have been used successfully by a number of investigators to study the biological effects of variations in environmental pressures (1,2,3). Recently an unusually versatile laboratory pressurization source became available with the capability of consistently reproducing a wide variety of pressure-time phenomena of durations equal to and well beyond those associated with the detonation of nuclear devices (4). Thus it became possible to supplement costly full-scale field research in blast biology carried out at the Nevada Test Site (5,6) by using an economical yet realistic laboratory tool. In one exploratory study employing pressure pulses of 5 to 10 sec duration wherein the times to max overpressure and the magnitudes of the overpressures were varied, a relatively high tolerance of biological media to pressures well over 150 psi was demonstrated (7). In contrast, the present paper will describe the relatively high biological susceptibility to long duration overpressures in which the pressure rises occurred in single and double fast-rising steps.

Impact intrusion characteristics of fuel systems. Final report.

National Highway Safety Bureau, Washington, D.C.

Highway safety: reliability and validity of DOT crash tests.

Mode of access: Internet.

Development of a vehicle mounted crash recorder. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

An experimental evaluation of the 1969 Volkswagen 1500 restraint system and front seat assembly.

National Highway Safety Bureau, Washington, D.C.

Crash tests of single post sign installations using subcompact automobiles. Interim report.

Federal Highway Administration, Implementation Division, Washington, D.C.

Crash tests of rural mailbox installations. Interim report.

Federal Highway Administration, Implementation Division, Washington, D.C.

Sled tests of the air bag - crushable dash-kneebar passive restraint in the Volvo 244. Final technical report.

National Highway Traffic Safety Administration, Washington, D.C.

Research safety vehicle - phase II. Volume I: executive summary. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Research safety vehicle - phase II. Volume II: comprehensive technical results. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Heavy truck rear underride protection. Final report.

Mode of access: Internet.