88 research outputs found
How small and medium enterprises are using social networks? Evidence from the Algarve region
The evolution of internet created new opportunities for small and medium enterprises (SME), among which are social networks. This work aims at analyzing the potential of these networks for the SME in Algarve, creating a questionnaire for the purpose. The empirical study revealed that some firms have already an integrated business strategy with social networks, as well as a group in the firm responsible for it. Most of their managers consider that social networks enhance performance, but few really measure these results. A categorical principal component analysis identified two dimensions of social networksâ use: social networks for product-client interaction and knowledge; and social networks with potential for marketing. A supplementary analysis (hierarchical clustering) identified three patterns of SMEâs involvement in social networks: cluster Social Net Level 1, cluster Social Net Level 2 and cluster Social Net Level 3. These groups validated the results described above, indicating a sustainable methodological approach
Reference correlation of the viscosity of meta-xylene from 273 K to 673 K and up to 200 MPa
Reference Correlation of the Viscosity of Cyclohexane from the Triple Point to 700 K and up to 110 MPa
Reference Correlation of the Viscosity of Cyclohexane from the Triple Point to 700 K and up to 110 MPa
Volumetric Properties of the Mixture Bromobenzene C6H5Br + C9H10O2 Benzyl ethanoate (LB0608, VMSD1212)
Volumetric Properties of the Mixture Propyl methanoate C4H8O2 + C6H5Cl Chlorobenzene (LB0592, VMSD1111)
Volumetric Properties of the Mixture Methyl methanoate C2H4O2 + C6H5Br Bromobenzene (LB0586, VMSD1111)
Volumetric Properties of the Mixture Chlorobenzene C6H5Cl + C9H10O2 Benzyl ethanoate (LB0595, VMSD1111)
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