نتایج جستجو برای: 1404396 403
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Dispersion, dissipation, and efficacy of gas and gel formulations of methyl bromidechloropicrin (202, 269, 336, and 403 kg/ha) on nematodes and weeds on tomato were studied in field plots. Concentrations of methyl bromide and chloropicrin 4 hr after soil treatment were greater at a depth of 15 cm than at 30, 45, or 60 cm. The concentrations of both chemicals decreased with lower doses, greater ...
IR-transparent chalcogenide glass-ceramics were fabricated through a careful ceramization process of the as-prepared 65GeS2 25Ga2S3 10LiI glasses at a temperature of 403 1C for various durations. Owing to the precipitation of LixGaySz crystals with a Ga2S3-like structure, clear second-harmonic generation was observed in the sample crystallized at 403 1C for 60 h, which has a greatly improved re...
1 1 The pedunculopontine tegmental nucleus: a second cholinergic source for frequency-specific 2 auditory plasticity 3 Feng Luo, Xiuping Liu, Carol Wang and Jun Yan* 4 5 1. Department of Physiology and Pharmacology, Hotchkiss Brain Institute, Faculty of 6 Medicine, University of Calgary, Calgary, Alberta, Canada 7 2. Health Science Centre, Hebei University, 342 Yuhua Eastern Road, Baoding, Hebe...
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