نتایج جستجو برای: o alkylo aryltrithiophosphates 1h11b31p spectral studies
تعداد نتایج: 2090534 فیلتر نتایج به سال:
Eleven spectral vegetation indices that emphasize foliar plant pigments were calculated using airborne hyperspectral imagery and evaluated in 2004 and 2005 for their ability to detect experimental plots of corn manually inoculated with Ostrinia nubilalis (Hübner) neonate larvae. Manual inoculations were timed to simulate infestation of corn, Zea mays L., by first and second flights of adult O. ...
the alkaloids present in the flowers of erythrina stricta have been isolated and characterized by spectroscopic methods. a new alkaloid 11-acetyl erysotrine has been isolated and its structure established by spectral studies (uv, ir, 1h nmr and hrms).
Nitrate Reductase from a Mutant Strain of Chlamydomonas reinhardii Incapable of Nitrate Assimilation
Nitrate reductase from mutant 305 o f Chlamydomonas reinhardii has been purified about 90-fold and biochemically characterized. The enzyme can use reduced flavins and viologens as electron donors to reduce nitrate but, unlike the nitrate reductase com plex from its parental wild strain, lacks NAD(P)H-nitrate reductase and NAD(P)H-cytochrom e c reductase activities, does not bind to Blue-Agarose...
Metal propionate hydrazinates, M (CH3CH 2COO)2 (N 2H4 )2 where M = Mn, Co, Ni, Zn or Cd, and mixed metal propionate hydrazinates with cobalt, M i^Q ^^C H ^C I-^C O O ^^I-L t^ where M = Mg, Mn, Ni, Zn or Cd, have been prepared and characterized by analytical, magnetic, spectral, thermal and X-ray diffraction studies. The thermal decomposition of the former complexes yields the metal oxides while...
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