Evaluation of the Divine Proportion in the facial profile of young females.
(52/122)
BACKGROUND: Beauty is the phenomenon of experiencing pleasure, through the perception of balance. According to some authors, attractive faces have ideal proportions that are related to the Divine Proportion (1.618:1). AIM: The purpose of this study was to evaluate the Divine Proportion in the human profile and investigate the effects of this ratio on the perception of the beauty of the profile. STUDY AND DESIGN: We conducted a cross-sectional study to determine the mentioned aims. MATERIALS AND METHODS: In this cross-sectional study, fifty females in the age range of 20-25 years, with acceptable profiles were selected. Standardized profile silhouettes were each given a score by 20 judges (consisting of 10 men and 10 women) using the visual analog scale. Five landmarks were determined and five ratios were measured on the silhouettes by using the adobe photoshop program. STATISTICAL ANALYSIS: The Student's t test was used to compare profile proportions of the subjects. RESULTS: Statistical analysis showed none of the proportions had the mean of 1.618, but in subjects having higher esthetic scores, trichion (Te)-soft tissue menton (Me):Tr-subnasale (Sn) and Tr-Me:soft tissue nasion (N)-Me, with the mean of 1.58 were closer to Divine Proportion. CONCLUSIONS: The results suggested the perception of beauty is influenced by the Divine Proportions and Tr-Me:Tr-Sn and Tr-Me:N-Me are the most influential ratios in the perception of the beauty of profile; however, if the Divine Proportion is to be used in treatment planning, it should be used along with other factors. (+info)
Oestradiol level and opportunistic mating in women.
(53/122)
The relation of body dissatisfaction to salience of particular body sizes.
(54/122)
OBJECTIVE: Research examining body image schemas has found that individuals high in body dissatisfaction direct increased attention toward body shapes relative to neutral stimuli. However, it is not known whether attention is attracted to particular body shapes over others (e.g., thin or obese). The present study examined whether body dissatisfaction would moderate the extent to which women find thin, average, and/or obese body sizes salient. METHOD: Women with high and low body dissatisfaction (N=32) completed an indirect cognitive task assessing the relative salience of different body sizes (thin, average, obese). RESULTS: Degree of body dissatisfaction was inversely related to frequency estimates of obese body sizes; highly dissatisfied participants found obese body sizes less salient. CONCLUSION: These results highlight the importance of examining the salience of specific body sizes. The present study has implications for understanding cognitive aspects of social comparison and body dissatisfaction. (+info)
Acute effects after occupational endotoxin exposure at a spa.
(55/122)
OBJECTIVES: Two spa workers reported such symptoms as fever, shivering, palpitation, arthralgia, and diarrhea after performing seaweed massages on clients at a spa center. This study was carried out to determine whether the symptoms were related to exposure to endotoxin. METHODS: Personal and stationary air sampling for the measurement of airborne endotoxin was carried out at the spa during the preparation of a bath and the following seaweed massage. In addition, the impact of storage time on the concentration of endotoxin in the seaweed was investigated. RESULTS: The measurements confirmed exposure to aerosolized endotoxin at the spa (11 ng/m (2)and 22 ng/m (3)). The endotoxin concentration in the stored seaweed increased as the storage time increased, from 360 ng/g seaweed for fresh seaweed to 33100 ng/g seaweed for seaweed stored for >20 weeks. CONCLUSIONS: Organic dust toxic syndrome was diagnosed for two workers who performed seaweed massages at a spa center at which aerosolized endotoxin was measured. In order to minimize entotoxin exposure during massages, it is important to use fresh seaweed or seaweed kept well cooled for no more than 2-3 weeks. (+info)
Sex-related similarities and differences in the neural correlates of beauty.
(56/122)