957 resultados para Organic chemical industry


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"OSHA 3091."

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"June 1979."

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Includes list of members, 1882-1902, proceedings of the annual meetings and various supplements.

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Mode of access: Internet.

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Highly lattice mismatched (7.8%) GaAs/GaSb nanowire heterostructures were grown by metal-organic chemical vapor deposition and their detailed structural characteristics were determined by electron microscopy. The facts that (i) no defects have been found in GaSb and its interfaces with GaAs and (ii) the lattice mismatch between GaSb/GaAs was fully relaxed suggest that the growth of GaSb nanowires is purely governed by the thermodynamics. The authors believe that the low growth rate of GaSb nanowires leads to the equilibrium growth. (c) 2006 American Institute of Physics.

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We present a vision and a proposal for using Semantic Web technologies in the organic food industry. This is a very knowledge intensive industry at every step from the producer, to the caterer or restauranteur, through to the consumer. There is a crucial need for a concept of environmental audit which would allow the various stake holders to know the full environmental impact of their economic choices. This is a di?erent and parallel form of knowledge to that of price. Semantic Web technologies can be used e?ectively for the calculation and transfer of this type of knowledge (together with other forms of multimedia data) which could contribute considerably to the commercial and educational impact of the organic food industry. We outline how this could be achieved as our essential ob jective is to show how advanced technologies could be used to both reduce ecological impact and increase public awareness.

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The Chinese chemical industry is facing fierce competition and changing market dynamics due to the change in the country's economic policy. Its government has applied administr.ttive actions rather than simply relying on the market to address the changing dynamics. It has attempted to privatise government-owned enterprises by corporatisation coupled with industrial restructuring. This paper uses a case study of Peony Printing Ink Co Ltd, a state-owned chemical enterprise, to illustrate the effectiveness of developing internal competences to improve long-term operational performance rather than the adoption of a privatisation approach.

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The chemical industry in China is facing fierce competition and exposure to market forces as a result of changes in the country's economic policy. The Chinese government has applied administrative actions rather than simply relying on market forces to address the changing dynamics. It has attempted to privatise state-owned chemical enterprises (SOCEs) by corporatisation, coupled with industrial restructuring by merging individual state-owned enterprises into groups. Based on a quantitative survey in combination with case studies of two Chinese chemical enterprises, this paper concludes that in this industry building competences is more effective than privatisation and restructuring to improve performance.