Determination of trace amounts of sulfur dioxide and inorganic sulfide in the environment...

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Effect of potassium on the activity of invertases, level of sugars and nitrogen compounds...

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Effects of rates of sulphur and zinc on soybean (Glycine max (L.) Merrill), grown...

Sources and dosages of sodium in sugarcane (Saccharum spp) growth and in nutrient...

X-ray photoemission spectra calculation of ions adsorbed on metallic surfaces

The heat pulse technique and its application to the study of the evolution of thermally...

The influence of capture centers on the dielectric relaxation of KI:M++ crystals