Title |
DETERMINANTS OF ORGANIC FOOD CONSUMPTION IN EGYPT |
| Int J Econ Bus Model Vol:3 Iss:3 (2012-12-01) : 183-191 |
Authors |
MOHAMED M.A., CHYMIS A., SHELABY A.A. |
Published on |
01 Dec 2012 Pages : 183-191 Article Id : BIA0000493 Views : 1730 Downloads : 2353 |
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Abstract |
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Purpose: the objective of this paper is to explore consumers' attitudes towards organic food in the capital of Egypt; moreover, there is a need to identify the motivations and barriers towards organic food consumption, as well as the willingness to pay for these products.
Methodology: to achieve the purpose of this study, a field research - interview approach was selected. Data was collected through a questionnaire that targeted three groups of people in Cairo city: students at the Faculty of Agriculture at Cairo University, staff of the Faculty of Agriculture at Cairo University, and consumers of Carrefour hypermarket. Respondents were asked to fill in the questionnaire during a face-to-face interview.
Findings: health concern is the first motivation of organic food consumers in Egypt; moreover, it is the first motivation for which consumers are willing to pay an extra premium for organic food over the price of conventional food. High prices of organic products and distrust of organic products’ genuineness are the major barriers towards organic food consumption.
Limitations: future studies in the field of organic food consumption will be more valuable if a broader survey takes place taking into consideration the population from all over the country. More places in Egypt need to be chosen, with other cities and people from all levels included (high class areas, people in popular areas, farmers in rural areas), in order to generalize the results.
Originality: this paper is one of few researches focusing on organic food consumption in Egypt.
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Title |
A COMPUTATION SERVICE CENTERED BUSINESS MODEL FOR CLINICAL DIAGNOSTICS BASED ON IMAGE ANALYSIS OF MICROSCOPIC DATA |
| Int J Econ Bus Model Vol:3 Iss:3 (2012-12-03) : 192-199 |
Authors |
SCHMITT E., FALKNER J., KEPPER N., WEISBECKER A., HAUSMANN M. |
Published on |
03 Dec 2012 Pages : 192-199 Article Id : BIA0001274 Views : 1135 Downloads : 1742 |
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Abstract |
Full Text |
PDF | XML |
PubMed XML |
CNKI |
Cited By |
Open Access |
Parameters like the number of genetic elements or their position within the cell nucleus can give valuable hints for diagnosis or cancer treatment. They are determined by commercial or specially designed hybridization markers which are applied in a biochemical procedure to tissue or blood samples. Analysis of microscopic images reveals the necessary data, possibly after a statistical evaluation. We design a business model for one or more service providers in the biochemical, optical, or informatical branches. As this model is very flexible, it offers several possibilities for realization. We have implemented all experimental and computational steps of the model, some in several variants and simulated the whole diagnostic pipeline as a proof of principle, especially for the breast cancer gene Her2neu. We also point out the possible problems which arise in the context of medical data handling, computational algorithm licensing, monitoring, accounting, and billing. It is therefore still a challenge to organize the whole diagnostic pipeline within the framework of our business model.
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