Differences in reaction times and average evoked potentials as a function of direct and indirect neural pathways

Direct observation of morphological diff

Direct observation of morphological differences as a function of reaction temperature in model systems for polyurethane foams

✍ Dorie J. Yontz; Shaw L. Hsu; Werner A. Lidy; Dana R. Gier; Michael H. Mazor 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 577 KB

A series of polyurea urethanes was isothermally synthesized from toluene diisocyanate (TDI), water, and trifunctional poly(propylene oxide) in the temperature range of 50 -150°C. Morphologies of the samples vary significantly as a function of reaction temperature. In this system, phase separation co