Les images ov tableavs de platte peintvre de Philostrate lemnien sophiste grec /

Includes index.

Werke.

Mode of access: Internet.

Philostratorum Imagines et Callistrati Statuae.

Mode of access: Internet.

Die philostratischen Gemälde gegen K. Friederichs vertheidigt

"Besonderer Abdruck aus dem vierten Supplementbande der Jahrbücher für classische Philologie."

LESION OF THE ANTEROVENTRAL 3RD VENTRICLE REGION IMPAIRS THE RECOVERY OF ARTERIAL-PRESSURE INDUCED BY HYPERTONIC SALINE IN RATS SUBMITTED TO HEMORRHAGIC-SHOCK

The effect of intravenous infusion of hypertonic saline (HS, 7.5% NaCl) on the recovery of mean arteria pressure (MAP) after hemorrhage was studied in sham-operated rats and in rats with electrolytic lesion of the anteroventral third ventricle (AV3V) region (4 h, 4 and 20 days). Rats anesthetized with thiopental sodium were bled (about 2.8 ml/100 g) until the MAP was stabilized at the level of 60 mmHg for 30 min. In sham-lesioned rats, MAP increased to 90 mmHg and became stable near this level after intravenous infusion of 7.5% NaCl (4 ml/kg b.wt.). In AV3V-lesioned rats, the same infusion induced a smaller increase in MAP (80 mmHg) and the MAP returned to pre-infusion levels within 30 min. These results show that the AV3V region plays an important role in the recovery of arterial pressure induced by hypertonic saline in rats submitted to hemorrhagic shock.

Correspondence Bank United States--Three per cent. stock. Letter from the secretary of the Treasury, transmitting the correspondence with the Bank of the United States upon the subject of the postponement of the payment of the three per cent. stock of the United States, &c., &c.

Louis M'Lane, secretary.

Mach edges: a critical test of the nonlinear 3rd derivative model for edge-detection

Feature detection is a crucial stage of visual processing. In previous feature-marking experiments we found that peaks in the 3rd derivative of the luminance profile can signify edges where there are no 1st derivative peaks nor 2nd derivative zero-crossings (Wallis and George 'Mach edges' (the edges of Mach bands) were nicely predicted by a new nonlinear model based on 3rd derivative filtering. As a critical test of the model, we now use a new class of stimuli, formed by adding a linear luminance ramp to the blurred triangle waves used previously. The ramp has no effect on the second or higher derivatives, but the nonlinear model predicts a shift from seeing two edges to seeing only one edge as the added ramp gradient increases. In experiment 1, subjects judged whether one or two edges were visible on each trial. In experiment 2, subjects used a cursor to mark perceived edges and bars. The position and polarity of the marked edges were close to model predictions. Both experiments produced the predicted shift from two to one Mach edge, but the shift was less complete than predicted. We conclude that the model is a useful predictor of edge perception, but needs some modification.

The 3 per cent Barcelona Target: A Critical Appraisal of the Failure of the Lisbon Strategy’s Knowledgebased Economy and Society Project

Ten years after the unanimous approval of the Lisbon Strategy at a special meeting of the European Council on 23-24 March 2000 in Lisbon, it will be inevitable for the European Council, the European Commission and the majority of the EU member states to face with its fi asco and to account for the reasons of their fundamental policy, governance and economic failures in 2010. The recent turbulence of the global economy offers some excuses for the underperformance of the main objectives of the Lisbon Strategy in the essential social and economic domains, like job creation, economic growth, and environmental sustainability. Negative growth rates, macroeconomic and fi nancial instability, the contraction of the internal and external markets of the European economy, drop in demand for capital investment, goods and services, sinking corporate revenues, depreciation of corporate assets, increasing private and public indebtedness, falling rate of employment, weakening social cohesion, widening social inequality, and so forth not only deprive the majority of the EU member states of fulfi lling the main objectives of the Lisbon Strategy but also drive them into worse social and economic conditions in many policy domains than they were in 2000.