Results 1 to 10 of about 41,579 (296)

Silicate analysis [PDF]

Soil Science, 1938
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Eficiência de diferentes moléculas na redução dos sintomas da queima das bainhas em arroz e no crescimento de Rhizoctonia solani in vitro Efficiency of different molecules on the reduction of sheath blight symptoms in rice and on Rhizoctonia solani growth in vitro

Revista Ceres, 2013
Este estudo verificou a eficiência da aplicação de diferentes moléculas em reduzir o comprimento relativo da lesão (CRL) da queima das bainhas em arroz.
Daniel Augusto Schurt, Fabrício Ávila Rodrigues, Naiara Fernandes Abreu Souza, Ricardo Dutra Reis   +3 more
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The Silicates of Magnesium [PDF]

BMJ, 1936
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Editorial: Refractory Astrochemistry

Frontiers in Astronomy and Space Sciences, 2022
Ryan C. Fortenberry, Stefan T. Bromley, Stefan T. Bromley   +2 more
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La Silice et les Silicates

Nature, 1914
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Sheet silicates. Weathering of silicate rocks

, 2016
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Magnesium Silicate

2011
A comprehensive profile of magnesium silicate with 80 references is reported. A full description including nomenclature, formulae, and appearance is included. Methods for magnesium silicate preparation including precipitation, hydrothermal precipitation, and mechanochemical dehydration are reviewed. Physical characteristics, compendia and non-compendia
Iyad, Rashid, Nidal H, Daraghmeh, Mahmoud M, Al Omari, Babur Z, Chowdhry, Stephen A, Leharne, Hamdallah A, Hodali, Adnan A, Badwan   +6 more
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Silicate Urolithiasis

Journal of Urology, 1984
Urinary tract silicate calculi are rare. Occurrence is limited strictly to patients who ingest magnesium trisilicate antacids. We report a case of a renal silicate calculus and review the subject of silicate stones.
J H, Farrer, J, Rajfer
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Silicate Pneumoconiosis in Hens

Journal of Comparative Pathology, 2000
Thirteen cases of silicate pneumoconiosis in 3- to 4-year-old hens are described. Ten of the birds were raised in the suburbs of a city near several chalk quarries and two cement-works; the remaining three hens (aged 3 years) had lived in an environment with high particulate pollution from a nearby brick-works in which large amounts of clay were used ...
ROPERTO, FRANCO PEPPINO, BORZACCHIELLO, GIUSEPPE, R. Ungaro, P. Galati   +3 more
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Aqueous Silicic Acid, Silicates and Silicate Complexes

1978
The paper aims at giving a brief review of the aqueous chemistry of silicic acid, silicates and silicate complexes. In particular, problems concerning equilibria and structures are discussed. In addition geochemical data of silicon and silicon distribution on the earth crust will be briefly presented.
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