Order—Disorder Conformational Transitions of Carbohydrate Polymers: The Calorimetry Contribution to Understand Polysaccharide Solution Properties. ChemInform, 36: no. doi: 10.1002/chin.200535328Author InformationDip. Biochim., Biofis. Chim. Macromol., Univ. Trieste, I-34127 Trieste, Italy