Representative thermogram displaying the exothermic and endothermic events associated with the cooling and heating of a sample containing P1-stage Halobiotus.

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Thermal Analysis Differential Scanning Calorimetry (DSC) – Measure heat absorbed or liberated during heating or cooling Thermal Gravimetric Analysis (TGA)

Department of Food Science

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Thermal Analysis Differential Scanning Calorimetry (DSC) – Measure heat absorbed or liberated during heating or cooling Thermal Gravimetric Analysis (TGA)

Results of the best-fit, ordinal logistic regression assessing the effects of sex (males coded as 0, females coded as 1), body mass (Mb), test temperature.

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Endothermic or Exothermic??

Thermal Analysis Differential Scanning Calorimetry (DSC) – Measure heat absorbed or liberated during heating or cooling Thermal Gravimetric Analysis (TGA)

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Linear relationship between the measured rate of blood flow to the systemic circuit () and rate of blood flow through the left aorta () at 0, 12 and 24 h.

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Timing of homeward flights of bees after the second release.

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(A) Halobiotus crispae in active stage from Vellerup Vig, Denmark (20 ppt). (A) Halobiotus crispae in active stage from Vellerup Vig, Denmark (20 ppt).

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Heating and Cooling Curve

Presentation transcript:

Representative thermogram displaying the exothermic and endothermic events associated with the cooling and heating of a sample containing P1-stage Halobiotus crispae from Vellerup Vig, Denmark (20 ppt). Representative thermogram displaying the exothermic and endothermic events associated with the cooling and heating of a sample containing P1-stage Halobiotus crispae from Vellerup Vig, Denmark (20 ppt). The crystallization and melting temperatures were estimated as the onsets of peaks (–17.5°C and –4.5°C, respectively) using the DSC 7 software (see also Table 1). The very low crystallization temperatures measured exclude the presence of physiologically relevant ice-nucleating agents. Kenneth Agerlin Halberg et al. J Exp Biol 2009;212:2803-2811 ©2009 by The Company of Biologists Ltd