The present experiment was carried out during 2021-22 in Central Horticulture Research Farm of Department Horticulture, SHUATS, Prayagraj. conducted Randomized Block Design with 10 treatment replicated thrice an objective to find best for growth, yield, quality and B:C ratio. treatments were T0 (Control), T1 (NPK (RDF) 15:5:20),T2 (Biocapsule 500ppm (Soil drenching)),T3 15:5:20 + Biocapsule dre...

Nickel smelting produces a large amount of nickel slag which contains lot Fe in the form FeO. The effect FeO content on melting properties and structure is investigated by thermodynamic calculations experiments, using water quenching furnace as raw material, simplified to CaO-SiO2-FeO-MgO system. results are follows: with increasing content, precipitated primary phase changes from melilite oliv...

This study aimed to investigate the antibacterial and antibiofilm activities of essential oils Cuminum cyminum (CEO) Foeniculum vulgare (FEO) on clinically isolated Porphyromonas gingivalis (P. gingivalis) Prevotella intermedia intermedia). Subgingival plaque samples were collected from periodontal pockets (≥6 mm) patients with generalized severe periodontitis. Microbiological molecular tests p...

Introduction: Because they are dominated by enstatite, a nearly FeO-free pyroxene, and Si-bearing FeNi metal, along with minor amounts of unusual monosulfides such as niningerite (MgS), oldhamite (CaS) and alabandite (MnS), the enstatite chondrites have long been thought to have formed under extremely reducing conditions [1,2]. Like the ordinary chondrites, enstatite chondrites exhibit a range ...

The high-pressure behavior of rocksalt-structured FeO has been investigated using the LDA + U method, a first-principles computational technique that allows treatment of correlated electrons with strong localized repulsions. Within the local density approximation (LDA) FeO is predicted to be a metal, but with LDA + U, an insulating state is obtained at zero pressure. Electronic and magnetic beh...

The corrosion behavior of three sorts of refractories based on alumina-graphite were studied by immersion tests. The melts included smelting reduction molten slag and corresponding carbon saturated molten iron. The influence of test temperature, FeO content in slag and specimen rotative velocity on the corrosion rate of refractories was examined. By means of SEM and EDS, the microstructure chan...

The oxidation of iron (Fe) by water (D2O) vapour at low pressures and room temperature was investigated using time-of-flight (ToF) SIMS. The results supported those found previously using XPS and the QUASES program in that a duplex oxide structure was found containing a thin outer surface hydroxide (Fe(OD)2) layer over an inner oxide (FeO) layer. The extraordinary depth resolution of the ToF-S...

Iron oxide (FeO) is an important component in the mineralogy of Earth's lower mantle, and possibly its core, so its phase diagram is essential to models of the planet's interior. The melting curve of wüstite, Fe0.94O, was determined up to 77 GPa and 3100 K in a laser-heated diamond anvil cell. Melting transition temperatures were identified from discontinuities in the emissivity vs. temperature...