Vibrational spectral studies of solutions at elevated temperatures and pressures. VI. Raman studies of perchloric acid
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postnatal studies of bats (pipistrellus kuhlii and miniopterus schreibersii) & histomorphology and histochemistry studies of organs and diseases of (neurergus microspilotus and n. kaiseri)
1. to determine whether difference in birth body mass influenced growth performance in pipistrellus kuhlii we studied a total of 12 captive-born neonates. bats were assigned to two body mass groups: light birth body mass (lbw: 0.89 ± 0.05, n=8) and heavy birth body mass (hbw: 1.35 ± 0.08, n=4). heavier body mass at birth was associated with rapid postnatal growth (body mass and forearm length) ...
Diffraction Studies of Order-disorder at High Pressures and Temperatures
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Elucidation of complex heterogeneous catalytic mechanisms at the molecular level is a challenging task due to the complex electronic structure and the topology of catalyst surfaces. Heterogeneous catalyst surfaces are often quite dynamic and readily undergo significant alterations under working conditions. Thus, monitoring the surface chemistry of heterogeneous catalysts under industrially rele...
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Structural stability of a multiferroic compound CuFeO2 belonging to the delafossite family has been investigated at high pressures using in-situ Raman spectroscopy. At ambient conditions, CuFeO2 has a rhombohedral structure with space group R3m. It has two Raman active modes, identified as Eg and A1g. Both Raman mode frequencies harden with pressure. At 18 GPa, the doubly degenerate mode Eg spl...
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ژورنال
عنوان ژورنال: Canadian Journal of Chemistry
سال: 1984
ISSN: 0008-4042,1480-3291
DOI: 10.1139/v84-187