• Journal of Yeungnam Medical Science
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• v.18 no.2
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• pp.287-292
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• 2001

Background: To determine mean clitoral and glans size of Korean female newborn. Materials and Methods: The size of glans and clitoris of 68 Korean female newborns born at Yeungnam University Medical Center were measured from May in 1999 to August in 1999. Results: The mean size of the 68 newborns were $2.38{\pm}1.14$ mm in glans length, $2.55{\pm}1.48$ mm in glans width and $4.66{\pm}1.93$ mm in clitoral length. In the premature infants the mean clitoral size was $1.92{\pm}1.58$ mm in glans length, $1.78{\pm}1.24$ mm in glans width and $3.86{\pm}2.16$ mm in clitoral length. In the full term infants $2.53{\pm}1.12$ mm in glans length, $2.75{\pm}1.58$ mm in glans width and $4.94{\pm}1.89$ mm in clitoral length. In low birth weight infants clitoral size was measured $1.55{\pm}1.10$ mm in glans length, $2.04{\pm}2.03$ mm in glans width and $3.29{\pm}1.87$ mm in clitoral length. In normal birth weight infants $2.53{\pm}1.13$ mm in glans length, $2.68{\pm}1.48$ mm in glans width and $4.92{\pm}1.91$ mm in clitoral length. In high birth weight infants $1.54{\pm}0.50$ mm in glans length, $1.63{\pm}0.53$ mm in glans width and $3.18{\pm}1.04$ mm in clitoral length. Conclusion: There was no significant correlation between gestational age and clitoral size or glans size, but significant negative correlation was found between birth weight and clitoral size or glans size.

• The Journal of the Korea institute of electronic communication sciences
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• v.12 no.5
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• pp.941-956
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• 2017

This study aimed to compare the differences in sexual function and sexual preference according to demographic characteristics of women, sexual experience, preference penile type, and sexual dysfunction. 72 adult women responded to the survey. 54 respondents were analyzed except respondents who did have incomplete response and no sexual experience. All collected data were analyzed using independent t-test and chi-square test using SPSS 22. In results, Married was significantly higher in intercourse frequency and sexual function than unmarried(p<.05). In economic status, high or middle was significantly higher in the subjective sexual experience and sexual function than the low(p<.05). In subjective sexual experience, high was higher in intercourse frequency than the low, and penile length and type were important(p<.05). preference of glans> penis was significantly higher in subjective sexual experience than preference of glans $${\frac{._-}{.}}$$ penis, and importance of penile girth and size(p<.05). In sexual function, normal function was lower in intercourse frequency than dysfunction, and penile length was not considered significant(p<.05). The results of this study suggest that there may be differences in sexual function and sexual preference according to various causes and can be used as basic data for the development of psychological counseling program for sexual function rehabilitation of women.

• Journal of the Microelectronics and Packaging Society
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• v.6 no.1
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• pp.11-21
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• 1999

For microelectronic packaging application, the crystallizable glass powder in CaO-$A1_2O_3-SiO_2-B_2O_3$system was mixed with various amounts of alumina inclusions (\approx 4 $\mu \textrm{m}$), and its sintering behavior, crystallization behavior, and dielectric constant were examined in terms of vol% of alumina and the reaction between the alumina and the glass. Sintering of the CASB glass powder alone at $900^{\circ}C$ resulted in full densification (99.5%). Sintering of alumina-filled composite at $900^{\circ}C$ also resulted in a substantial denslfication higher than 97% of theoretical density, In this case, the maximum volume percent of alumina should be less than 40%. XRD analysis revealed that there was a partial dissolution of alumina into the glass. This alumina dissolution, however, did not show the particle growth and shape accommodation. Therefore, the sintering of both the pure glans and the alumina-filled composite was mainly achieved by the viscous flow and the redistribution of the glass. Alumina dissolution accelerated the crystallization initiation time at $1000^{\circ}C$ and hindered the densification of the glass. Dielectric constants of both the alumina-filled glass and the glass-ceramic composites were increased with increasing alumina content and followed rule of mixture. In case of the glass-ceramic matrix composites showed relatively lower dielectric constant than the glass matrix composite. Furthermore, as alumina content increased, crystallization behavior of the glass was changed due to the reaction between the glass and the alumina. As alumina reacted with the glass matrix, the major crystallized phase was shifted from wollastonite to gehlenite. In this system, alumina dissolution strongly depended on the particle size: When the particle size of alumina was increased to 15 $\mu\textrm{m}$, no sign of dissolution was observed and the major crystallized phase was wollastonite.