Mostrando 321 - 340 Resultados de 1,902 Para Buscar '"sulphur"', tiempo de consulta: 0.12s Limitar resultados
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    “…During our ongoing research activities on the chemical constituents of Salvadora persica roots, which is a new sulphur-containing imidazoline alkaloid 1,3-Dibenzyl-4-(1,2,3,4-tetrahydroxy-butyl)-1,3-dihydro-imidazole-2-thione, persicaline, (1) along with five known compounds (2–6) are identified. …”
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  3. 323
    “…Chemical modification through oxidation and cysteinylation (Pheomelanin) is implied as indicated by relatively high sulphur content (12%).…”
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  4. 324
    “…The corrosion behavior of cast Mg–Al alloy in sulphuric acid (H(2)SO(4)) and acetic acid (HAc) aqueous solutions was investigated. …”
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    “…The laser fluence used is varied to analyse the different topographic features that can be produced depending on the absorbed laser intensity and the sulphur concentration. The results show that single peak geometries can be produced on substrates with sulphur contents lower than 300 ppm, while structures with split peaks form on higher sulphur content steels. …”
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    “…We present an ab initio study of the rovibronic spectra of sulphur monoxide ((32)S(16)O) using internally contracted multireference configuration interaction (ic-MRCI) method and aug-cc-pV5Z basis sets. …”
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    “…Accurate characterisation of sulphur cathodic materials becomes critical to our understanding polysulphide shuttling effect in the quest of finding mitigating solutions. …”
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