Articles (19) Publications in which a researcher has participated View referenced research data.

in the year 1986 Remove filter
filter_list Type (aggr.) Articles from 1986 to 1986

1986

  1. "Gyrolithes vidali nov. icnoesp." (Plioceno marino) en el sector suroccidental de la cuenca del Guadalquivir (área de Palos de la Frontera, Huelva, España)

    Estudios geológicos, Vol. 42, Núm. 2, pp. 211-223

  2. "Ophiomorpha isabeli": nov. icnoesp. (plioceno marino) en el sector suroccidental del valle del Guadalquivir (Palos de la Frontera, Huelva, España)

    Estudios geológicos, Vol. 42, Núm. 6, pp. 461-470

  3. A-oxalylamine(salicylaldehyde hydrazone) as an analytical fluorimetric reagent for the determination of nanogram amounts of aluminium

    Analyst, Vol. 111, pp. 1159-1162

  4. Contribución al estudio de las facies de tránsito (Mioceno-Plioceno en el sector noroccidental de la cuenca del Guadalquivir, Valencina de la Concepción, Sevilla)

    Acta geológica hispánica, Vol. 21, Núm. 1, pp. 177-184

  5. Correction factors for the glass electrode in aqueous N,N-dimethylformamide solutions

    Talanta, Vol. 33, Núm. 1, pp. 105-106

  6. Differential distribution of neurotransmitter amino acids from the limbic system of aggressive and non-aggressive bull strains

    Pharmacology, Biochemistry and Behavior, Vol. 25, Núm. 1, pp. 71-75

  7. Icnofacies de Skolitos y Cruziana en el Neógeno Superior (Plioceno Marino) eel Sector Huelva-Donares (Valle del Rio Guadalquivir, España)

    Revista española de paleontología, Vol. 1, Núm. 1, pp. 13-28

  8. Icnofacies y Sedimentación en Zona Costera. Plioceno Superior ( ? ), litoral de Huelva

    Acta geológica hispánica, Vol. 21, Núm. 2, pp. 507-514

  9. Leucoquinizarin as an analytical spectrophotometric and fluorimetric reagent. Part 2. Determination of beryllium

    The Analyst, Vol. 3, pp. 1293-1296

  10. Leucoquinizarin as an analytical spectrophotometric and fluorimetric reagent: Application to the determination of magnesium in pharmaceutical preparations

    The Analyst, Vol. 111, Núm. 4, pp. 429-433

  11. Numerical evaluation of overlapping acidity constants from the ratio of absorbances at two wavelengths

    Mikrochimica Acta, Vol. 88, Núm. 5-6, pp. 395-406

  12. Spectral study of 1,5-bis (3-hydroxy-2-pyridylmethylidene) thiocarbohydrazone

    Journal of Molecular Structure, Vol. 143, Núm. C, pp. 509-512

  13. Spectrophotometric determination of copper and iron and analysis of their mixtures by means of biacetyl (2-Pyridyl)hydrazone thiosemicarbazone

    Mikrochimica Acta, Vol. 87, Núm. 5-6, pp. 327-341

  14. Spectrophotometric determination of indium in nickel alloys and zinc ores with 1-(2-pyridylmethylideneamine)-3-(salicylideneamine)thiourea

    Talanta, Vol. 33, Núm. 7, pp. 607-610

  15. Spectrophotometric determination of palladium in catalysts and carbenicillin with 1-(2-pyridylmethylidene)-5-(salicylidene)-thiocarbohydrazone

    Analyst, Vol. 111, pp. 449-453

  16. Spectrophotometric evaluation of acidity constants of isonicotinic acid

    International Journal of Pharmaceutics, Vol. 34, Núm. 1-2, pp. 81-92

  17. Spectroscopic and analytical evaluation of 1-(di-(2-pyridyl) methylidene-5-(p-hydroxybenzilidene)-thiocarbohydrazone.

    Journal of Molecular Structure, Vol. 143, Núm. C, pp. 517-520

  18. Spectroscopic study and analytical evaluation of N,N′- oxalylbis (2,4-Dihydroxybenzaldehyde hydrazone)

    Journal of Molecular Structure, Vol. 143, Núm. C, pp. 513-516

  19. Spectroscopic study of 5-(2-methyl-3-hydroxy-5-hydroxymethyl-4-pyridylmethylidene)-1-(salicylidene)-carbohydrazone

    Journal of Molecular Structure, Vol. 143, Núm. C, pp. 505-508