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Analysis of the volatile oil from the stem of Acanthopanax Senticosus (Rupr.
      
Biorefinery based on biomass resources is an important approach for the oil refining and petrochemical industry to achieve sustainable development.
      
A W/O microemulsion was prepared with Span80-PS (petroleum sulfonate) as complex emulsifier, isopropanol as cosurfactant and kerosene as oil phase.
      
Synthesis and properties of oil-soluble butyl crystal violet lactone
      
The volatile oil, the fraction of petroleum ether: EtOAc = 20:1 (V/V) on Si gel chromatography, was also quantitatively analyzed by gas chromatography mass spectrometry (GC-MS).
      
Synthesis and application of phenolic resin internally toughened by chain extension polymer of epoxidized soybean oil
      
A novel epoxidized soybean oil (ESO) internally toughened phenolic resin(ESO-IT-PR) with both good toughness and excellent thermal stability was prepared as the matrix resin of copper clad laminate (CCL).
      
Allelopathic effects of essential oil from Eucalyptus grandis × E.
      
Pupation and feeding of the pest insects Spodopteralitura Fabricius and Helicoverpa armigera Hubner are shown to be affected with restraining effects which increase with the increasing levels of oil concentration.
      
urophylla essential oil on pathogenic fungi and pest insects.
      
A dynamic model of a dual-disk vertical over-hung rotor-bearing system is developed, taking into account nonlinear oil-film force.
      
Because of the strong effect of the nonlinear oil-film force and crack to the system, 1/2 times, 1/3 times frequency components appear in the response spectrum map.
      
Based on the variational constraint approach, the variational form of Reynolds equation in hydrodynamic lubrication is revised continuously to satisfy certain constraints in the cavitation zone of oil film field.
      
According to the physical characteristic of oil film, an eight-node isoparametric finite element method is used to convert the revised variational form of Reynolds equation to a discrete form of finite dimensional algebraic variational equation.
      
Consequently, nonlinear oil film forces and their Jacobian matrices are calculated simultaneously, and compatible accuracy is obtained without increasing the computational costs.
      
matsutake isolates was significantly stimulated in soil by supplemented with 0.5%~2.0% olive oil.
      
The biomass of hyphae in the soil increases with increasing olive oil concentrations.
      
Moreover, seedlings of Pinus densiflora grew well in the soil containing 0.5%~1.0% olive oil and were also successfully infected by T.
      
matsutake isolate A in the soil containing 1.0% olive oil.
      
Biodiesel production by the transesterification of cottonseed oil by solid acid catalysts
      
 

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