the main purpose of this research is to determine the effective factors in adopting biological control in the farmer field school approach. the method used in this research is descriptive-correlation and comparative, which has been done by survey. the rice farmers of the township of babol, mazandaran, iran were selected as the sample population of this research. the statistical sample of the re...

Lactobacillus plantarum strains PM411 and TC92 can efficiently control bacterial plant diseases, but their fitness on the plant surface is limited under unfavourable low relative humidity (RH) conditions. To increase tolerance of these strains to water stress, an adaptive strategy was used consisting of hyperosmotic and acidic conditions during growth. Adapted cells had higher survival rates un...

We discuss the relations between welfare enhancing price discrimination and privacy enhancing technologies, and the possible drivers of consumers’ and merchants’ acceptance of those technologies.

Five years ago, “Privacy-enhancing technologies for the Internet” [23] examined the state of the then newly emerging privacy-enhancing technologies. In this survey paper, we look back at the last five years to see what has changed, what has stagnated, what has succeeded, what has failed, and why. We also look at current trends with a view towards the future.

The challenges of an aging population require the adoption of inhome and medical technologies to complement the traditional caregiver model. Adoption of such technologies is, however, impinged by privacy concerns. This study investigates a four dimensional framework that explains the tradeoffs between functionality and privacy as constructed by older adults. The four dimensions constitute perce...