USAGE PATTERNS OF AROMATHERAPY ESSENTIAL OIL AMONG CHINESE CONSUMERS.

Given the concern over contact allergy risk associated with aromatherapy, information regarding the use of essential oils (EOs) is crucial for consumer dermal exposure assessment.In this study we mainly aim to describe the usage patterns of EOs among Chinese consumers to provide important data for exposure assessment to fragrance allergens in EOs.A

For forest management or monitoring, it is required to constantly measure several parameters of each tree, such as height, diameter at breast height, and trunk volume.Terrestrial laser scanner has been used for this purpose instead of human workers to reduce time and cost for the measurement.In order to use point cloud captured by terrestrial laser