Midland painted turtles from Michigan were submerged at 3 degrees C in normoxic and anoxic water. In predive, and in turtles submerged for up to 150 days, plasma PO2, PCO2, pH, [Cl-], [Na+], [K+], total Mg, total Ca, lactate, glucose, and osmolality were measured; hematocrit and mass were determined, and plasma [HCO3-] was calculated. Anoxic turtles developed a severe metabolic acidosis, accumu...

Introduction During the course of archaeological research completed in the area of Bilad al-Qadim in the northeast of Bahrain in 2001, trial excavations and survey were undertaken at the spring of Abu Zaydan (N26 12¢ 24.5¢¢ E050 32¢ 50.7¢¢). The focus of this research project was to investigate the Islamic period on Bahrain, hence the remains recorded at Abu Zaydan were unexpected, comprising a...

Deciduous tree species throughout the boreal forest of North America have lighter-coloured bark than do species restricted to more southern forests. We tested the hypothesis that light-coloured bark minimizes the thawing and freezing of cambium tissue during winter that could contribute to sunscald injury. During mid-winter, maximum midday cambium temperatures of south-exposed bark of white bir...

For centuries painters have predominantly painted portraits with the model’s left-cheek facing the viewer. This has been even more prevalent with females (:68%) than males (:56%). Numerous portraits painted by Rembrandt typify this unexplained phenomenon. In a preliminary experiment, subjects judged 24 emotional and social character traits in 20 portraits by Rembrandt. A factor analysis reveale...

His first journey to Italy was a pleasant one. Genoa, Pisa of the famed Leaning Tower, Naples, Capri, Pompeii and Rome were highspots of his Italian visit. During his three day's stay in Rome, he viewed an outdoor performance of "Aida", in the ruins of the Caracalla Baths, which was attended by 20,000 people. The Conte de Bavoia, Italian liner, was leaving Naples during his visit; three days la...