Results 71 to 80 of about 6,618 (173)

Method for removal of surface-active impurities and calcium from conjugated bile salt preparations: comparison with silicic acid chromatography.

open access: yesJournal of Lipid Research, 1995
Some commercial preparations of common natural conjugated bile salts contain impurities (e.g., amines, lipids, and calcium) that are likely to affect their physicochemical properties. A method was developed for purifying commercial preparations of sodium
S. Del Vecchio   +7 more
doaj   +1 more source

Graphene Oxide and Stabilized Ortho-Silicic Acid as Modifiers of Amnion and Burn Affected Skin: A Comparative Study. [PDF]

open access: yesNanotechnol Sci Appl, 2021
Pielesz A   +9 more
europepmc   +1 more source

Short Communication: The effect of silicon on the organically grown leaf lettuce growth and quality

open access: yesAgraarteadus, 2019
The purpose was to assess the effect of silicon on the leaf lettuce production. The experiments in the greenhouse were carried out in the spring 2014 at the Estonian Crop Research Institute.
Margit Olle
doaj   +1 more source

Plume-related granite-rhyolite magmatism

open access: yesЛитосфера, 2020
Plume-related magmatism is widespread and its existence is well-founded. Mostly, plume-related magmatism is represented by trap rocks, oceanic island basalts (OIB) and oceanic plateau basalts (OPB), although the composition of plume-related igneous ...
V. N. Puchkov
doaj  

The effect of foliar applied silicic acid on growth and chemical composition of tomato transplants

open access: yesJournal für Kulturpflanzen, 2016
Silicon (Si) is not an essential element for plant growth but considered as beneficial for the growth and development of most plants. The objective of this investigation was to investigate the effect of an extra supply of Si with foliar applied finely ...
Margit Olle, Ewald Schnug
doaj  

HYDRAULIC ENGINEERING CONCRETE BASED ON A COMPOSITE BINDER USING DISPERSED PERLITE AND A COLLOIDAL ADDITIVE

open access: yesInternational Journal for Computational Civil and Structural Engineering
Concreting of massive hydraulic structures is accompanied by the phenomenon of exothermic heating of structures caused by the process of cement hydration.
Larisa Urkhanova   +2 more
doaj   +1 more source

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