Results 41 to 50 of about 2,521,534 (183)
Dialysis of Silicic Acid [PDF]
, 1940 This research was a quantative study of the polymerization of silicic acid molecules which occurred during the process of gel formation by the means of dialysis.
Merz, Paul L
core
Small, EarlyView.Oxidized porous silicon, composed of an elemental silicon porous skeleton coated with a silica shell, reacts with aqueous Ca2+ to generate a mixed silica–calcium silicate matrix that is remarkably efficient at trapping small molecules. With an emphasis on the engineering of controlled‐release drug delivery systems, this study identifies the factors ...
Ruhan Fan +2 more
wiley +1 more source
The Regulation of Silicic Acid Gels [PDF]
, 1939 The discovery of Hurd and Griffith, that a silicic acid gel will regel after breaking up and washing, is not true thixotropy, but it would be of interest to study this.
Thompson, Louis W., Jr
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Russian wheat aphid: a model for genomic plasticity and a challenge to breeders
Insect Science, EarlyView.Invasive foundress finds suitable habitat and reproduces through pathogenesis. Wingless females produce life offspring quickly, which leads to high population densities. High population densities result in competition, which may induce epigenetic changes and wing development for dispersal.
Astrid Jankielsohn +8 more
wiley +1 more source
Leaf application of silicic acid to upland rice and corn
Semina: Ciências Agrárias, 2013 This study aimed to evaluate the effect of Si (stabilized silicic acid, Silamol®) leaf application on mineral nutrition and yield in upland rice and corn crops.
Carlos Alexandre Costa Crusciol +4 more
doaj +1 more source
Учёные записки Казанского университета: Серия Физико-математические науки, 2020 In this work, we studied the diversity of silicic acid oligomers with Sin=(3−8) obtained during molecular dynamics in a reaction Feston–Garofalini force field that describes the process of oligomerization of silicic acids in an aqueous solution at the ...
E.D. Izotova +2 more
doaj +1 more source
Ecological Entomology, EarlyView.Silicon‐mediated resistance in wheat reaches a defensive plateau; accumulating silicon beyond 2mM provides no additional benefit for suppressing insect herbivore relative growth rates. Silicon supplementation significantly increases wheat biomass and effectively ameliorates plant mass losses caused by Helicoverpa armigera herbivory. Lower mandible wear
Marie‐Emma Denarié +4 more
wiley +1 more source
Reducing destructive effects of drought stress on cucumber through seed priming with silicic acid, pyridoxine, and ascorbic acid along with foliar spraying with silicic acid [PDF]
, 2021 Cucumber is considered as a drought-sensitive plant so that a decrease in the soil moisture causes decreased yield and quality of cucumber. This study investigates the effects of seed priming and foliar application with silicic acid on biochemical traits
Alamzadeh Ansari, Naser +7 more
core +1 more source
Journal of Lipid Research, 1962 Normal human serum phospholipids were fractionated by silicic acid column chromatography. A large number of fractions was obtained with which it was possible to study the effect of fatty acid composition on elution rate.
Gary J. Nelson
doaj +1 more source
New Phytologist, EarlyView.Overview of the experimental design and 13CO2 pulse‐labeling approach in the field. Summary Despite its relevance for plant nutrient acquisition, the role of the hyphosphere in structuring fungal–bacterial networks and mediating carbon–nitrogen (C–N) exchange under field conditions remains unclear.
Luise Brandt +7 more
wiley +1 more source