• Journal of the Korean Society of Clothing and Textiles
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• v.24 no.3
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• pp.301-312
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• 2000

This study conducted an analysis of the middle aged women whose ages are from 35 to 59 years old in order to give those ladies much external satisfaction and covered body lines. I have come to present a few characters of body types as silhouettes which resulted in the factors of the upper bodies of middle aged women. I have adopted SAS(statistical analysis system) as a data process method of this survey. The followings are the results analysis. 1. The item of height have decreased, but increased in the items of thickness among the late middle aged women. 2. The body componant factor of middle aged women are extracted as 10 items, and the rate of their cumulative contribution is 78.9%. The first is the thickness of upper body, the second is the thickness of side upper body, the third is the height of upper body, the fourth is the length of upper body the fifth is width of upper body, the sixth is the projected rate of back, the seventh is the projected rate of breast, the eighth is the squared rate of shoulder, the ninth is the crooked rate of neck, and the tenth is the upper from of breast. 3. The body types of middle aged women can be classified into 4 types, and the followings are their characters. Type 1 is a standard type as the most common body character of the middle aged women, showing the appearing rate of 42.4%. Type 2 is a semi-curved body type like the curved figure of side body, showing the appearing rate of 34.5%. Type 3 is a reverse body type with the projected breast feature of front body, showing the appearing rate of 20.9%. Type 4 is a crooked body type with a tall height and crooked neck, showing the appearing rate of 2.2%.

• The Journal of the Petrological Society of Korea
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• v.4 no.2
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• pp.91-103
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• 1995

The study area is located at the middle part of Daebo granitic batholith in the Gyeonggi massif. The geology of the area is mostly composed of Precambrian gneiss complex, coarse- grained middle Jurassic and fine-grained early Cretaceous biotite granites, and Cretaceous small stocks and dykes. The gneiss complex consists mainly of banded gneiss, granitc gneiss, some schist and quartzite. The coarse-grained granite can be divided into greyish granite(Gg1 in the margin and slightly pinkish granite(Gp) in the center. The former is hornblende biotite granite characterized by basic clot and xenolith. The latter is generally garnet biotite granite containing only poor basic clot. The fine-grained granite intruded the coarse-grained granite. The K/Ar biotite ages from the granites belong to middle Jurassic and early Cretaceous. The K/Ar biotite ages and geochemical compositions indicate that Gg and Gp were differenciated from a single magmatic body. The granites are calc-alkali and metaluminous-peraluminous. They are S-type(i1menite series) and partly I-type granitedmagnetite series) formed by melting of relatively fixed source composition. Their tectonic settings belong to the compressional suits and VAG of continental margin.

• The Journal of the Petrological Society of Korea
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• v.14 no.1
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• pp.1-11
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• 2005

Sphene U-Pb ages were determined for the granodiorites from Gimcheon, Seongju and Anui areas of the middle Yeongnam massif. The determined ages were in the narrow range of 195.7±2.4∼200.8±1.9(2σ) Ma that are approximately coincident with the boundary between Triassic and Jurassic. Even though the studed plutons are aerially separated, they reveal quite similar major element compositions and almost identical ages, suggesting that they were generated from the similar source materials under the identical tectonic environment and thus they can be considered to form a single suite. Considering the age and spatial distribution of the Triassic to Lower Jurassic plutons of the Yeongnam Massif and Okcheon Belt, it seems that there were episodic changes in tectonic environment in both areas with relatively short intervals. In general, the compressive environment of active continental margin was prevailed. However, the tensional environment of within-plate was also appeared several times intermittently. In conclusion, Yeongnam Massif and Okcheon Belt experienced distinct tectonic environments during Triassic to Lower Jurassic, providing important clue to reveal the crustal evolution of the Korean Peninsula.

• Journal of the Korean earth science society
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• v.43 no.5
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• pp.618-638
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• 2022

The Middle Jurassic granite dike swarm intruding into the Paleoproterozoic banded gneiss is pervasively observed in Ueumdo, Hwaseong City, mid-western Gyeonggi Massif. Based on their cross-cutting relationships in a representative outcrop, there are four dikes (UE-A, UE-C, UE-D, UE-E), and depending on the direction, there are three granite dike groups, which are NW- (UE-A dike), NW to WNW- (UE-C dike), and NE-trending (UE-D and UE-E dikes). These granite dikes are massive, medium-to coarse-grained biotite granites, and their relative ages observed in outcrops are in the order of UE-A, UE-D (=UE-E), and UE-C. The geometric analysis of the dikes indicates that the UE-A and UE-C dikes intrude under approximately NE-SW trending horizontal minimum stress fields. The UE-A dike, which showed a relatively low average SiO2 content by major element analysis, is a product of early magma differentiation compared to other dikes; therefore, it is consistent with the relative age of each dike. The ²⁰⁶Pb/²³⁸U weighted mean ages for each dike obtained from SHRIMP zircon U-Pb dating were calculated to be 167 Ma (UE-A), 164 Ma (UE-C), 167 Ma (UE-D), and 167 Ma (UE-E), respectively. The samples of the UE-A, UE-D, and UE-E dikes showed very similar ages. The UE-C dike shows the youngest age, which is consistent with the results of the relative age in the outcrops and major element analysis. Therefore, the granite dikes intruded into the Middle Jurassic (approximately 167 and 164 Ma), coinciding with those of the Gyeonggi Massif, where the Middle Jurassic plutons are geographically widely distributed. This result indicates that the wide occurrence of the Middle Jurassic plutons on the Gyeonggi Massif was formed as a result of igneous activity moving in the northwest direction with the shallower subduction angle of the subducting oceanic plate during the Jurassic.

• The Journal of the Petrological Society of Korea
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• v.2 no.2
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• pp.104-121
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• 1993

Fission track (FT) thermochronological analyses on Mesozoic granites provide new information about cooling and uplift histories in Southeast Korea. Twenty-nine new FT sphene, zircon and apatite ages and seven track length measurements are presented for eleven granite samples. Measured mineral ages against assumed closure temperatures yield cooling rates for each sample. Relatively rapid (7-$15^{\circ}C$/Ma) and simple cooling patterns from the middle Cretaceouss (ca. 90-100 Ma) granites are caused mainly by a high thermal contrast between the intruding magma and country rocks at shallow crustal levels (ca. 1-2.5 km-depths). On the contrary, a slow overall cooling (1-$4^{\circ}C$/Ma) of the Triassic to Jurassic granites (ca. 250-200 Ma), emplaced at deep depths (>>9 km), may mainly depend upon very slow denudation of the overlying crust. The uplift history of the Triassic Yeongdeog Pluton in the Yeongyang Subbasin, west of the Yangsan Fault, is characterized by a relatively rapid uplift (~0.4 mm/a) before the total unroofing of the pluton in the earliest Cretaceous (~140 Ma) followed by a subsidence (~0.2mm/a) during the Hayang Group sedimentation. Stability of original FT zircon ages (156 Ma) and complete erasure of apatite ages suggest a range of 3 to 5.5 km for the basin subsidence. Since 120 Ma up to present, the Yeongyang Subbasin has been slowly uplifted (~0.04 mm/a). The FT age patterns of Jurassic granites both from the northeastern wing of the Ryeongnam Massif and from the northern edge of the Pohang-Kampo Block indicate that the two geologic units have been slowly uplifted with a same mean rate (~0.04 mm/a) since early Cretaceous. Estimates of Cenozoic total uplifts since 100 Ma are different: Ryeongnam Massif (~6 km)=Pohang-Kampo Block (~6 km)>Yeongyang Subbasin(~4 km).

• Journal of Korea Technical Association of The Pulp and Paper Industry
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• v.38 no.3 s.116
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• pp.29-37
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• 2006

To use bamboo in the pulp industry, the anatomical characteristics of 60-day-old, 1-year-old, 2-year-old, and 3-year-old moso bamboo (Phyllostachys pubescens Mazel), and the characteristics of fiber and sheet of alkali pulp made of moso bamboo were investigated. Moso bamboo is composed of metaxylens and parenchyma cells in the inner part of the wall, and thick-walled small bundle sheathes near the outer walls. Moso bamboo showed the heterogeneity in anatomical structure. The longest fibers were shown in the middle part, and the widest width in the inner part. The lignin contents were 14.4% in 60-day-old bamboo, which was not lignified yet. The lignin contents in bamboo above 1 year were approximately 35%. The yields of alkali pulp of moso bamboo were in the range between 41 and 47%, and the yields tend to decrease with the increase of ages. The lignin contents of 60-day-old bamboo were 2.1% and those of bamboo above 1 year showed approximately 4% to 5% increment. The length, width, and curl index of fiber in alkali pulp appeared to be similar in all ages. However, coarseness increased slightly with the increase of bamboo ages. The distribution of long fiber was shown much in 60-year-old bamboo. The optical and mechanical properties of moso bamboo tended to decrease with the increase of bamboo age.

• Journal of the Korean Society of Costume
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• v.55 no.6 s.96
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• pp.67-81
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• 2005

The purpose of this study is to evaluate a sizing system of ready-to-wear clothes for middle-school girls. Results of the study are as follows. 1. Results of the survey revealed most middle-school girls preferred garments for women like unisex-casual and young-casual, and prioritized overall style and design over sizing issues. However, when they purchased clothes, they were dissatisfied with the poor fit of ready-to-wear clothing, which is a little too big for average middle-school girls. 2. There is a difference between a brand's target age and its average consumer age. $96.7\%$, of respondents purchased clothes from unisex-casual and young-casual brands, which sizes did not fit for them. Most of these brands had female adults ages 18 to 24 as their targets, whose somatotypes do not correspond with those of girls 12 to 15 years old. 3. Body measurements of those in age groups from 12 to 15 and from 10 to 24 were analyzed to identify physical differences between middle-school girls and female adults, which confirmed the relevance of different sizing systems for each age group. As a result, it is undesirable that middle school girls' clothes are designed in accordance with sizing system for female adults' garments. 4. Using the two-wav distribution of middle school girls' stature-bust circumference for upper garments, and stature-waist circumference for lower garments, this study establishes a sizing system in sections of high frequency. The size intervals of stature and circumference were 5cm and 3cm respectively.

• Journal of Korean Academy of Nursing
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• v.30 no.6
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• pp.1389-1399
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• 2000

Massage therapy is a traditional, alternative and nonphamacological means of promoting rest and relaxation. However, nursing intervention by massage for middle-aged women is rarely practiced by nurses. The purpose of this research was to examine the effects of the hand and arm massage as an independent nursing intervention tool for middle- aged women. The data used in this research were collected from forty-nine subjects using a nonequivalent control group non- synchronized design. Twenty-four persons for the experimental group and Twenty-five persons for the control group were selected from D city and C city from July 1997 to September 2000. Subjects' ages were between forty and fifty-six years old with mean the age of 45.6. Hand and arm massage developed by Cayce and Reilly was applied to the experimental group for a session of 15 minutes two or three times a week for four weeks. The instruments used for the measurement of the subjects' stress, anxiety, depression and the middle-life crisis were Langners's 22-item Self-rating Depression Scale, and Kim's Middle Life Crisis Scale(1988). These psychological factors were measured before and after the implementation of hand and arm massage. The data were analyzed with mean$\pm$s.d, percent, t-test, and a paired t-test. The results were summarized as follows; 1. Before the treatment, there were no significant differences between the two groups. 2. After the treatment, there were significant differences in the stress and the occurrence of mid life crisis between the two groups. The findings suggest that the use of the life crisis. Therefore, it is recommended that hand and arm massage be used as an independent nursing intervention tool for middle-aged women. For further research, is needed replication of this concept of research with different subjects in a larger population. Also, it is recommended to investigate the effects of massage with aroma therapy for the berefit of decreasing womens' stress level further.

• The Journal of Korean Society for School & Community Health Education
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• v.24 no.3
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• pp.13-22
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• 2023

Objectives: The purpose of this study was to provide baseline data for management policies by exploring the association between alcohol and mental health in menopause and andropause middle-aged Methods: This study used the data from from the 8th National Health and Nutrition Examination Survey (2019-2021). Adults between the ages of 40 and 64 were considered menopause and andropause middle-aged and 7,704 of the total number of 8,549 subjects were selected as the final study subjects without missing data. Mental health was defined as depression diagnosis and suicidal thoughts, and drinking was defined as current drinking and high-risk drinking. SAS 9.4 was used for all statistical analyses. Results: There were significant differences between menopause middle-aged men and women in current drinking (83.4% for men and 66.6% for women) and in high-risk drinking (24.2% for men and 4.9% for women). The significant factors affecting the depression diagnosis were identified as economic activity, income level, and subjective health status for men and economic activity, income level, subjective health status, and smoking for women (p < .05). The significant factors affecting suicidal ideation included economic activity, income level, and subjective health status for men and economic activity, high-risk drinking, current smoking, and subjective health status for women (p < .05). Conclusion: As a result of analyzing the association between alcohol and mental health in menopause and andropause middle-aged adults, Drinking alcohol and high-risk drinking in women were associated with mental health, but insignificantly in men. Based on this study, it is necessary to program development and health education for the physical and mental health of menopausal middle-aged women exposed to alcohol, and to develop menopausal mental health management policies that take into account the gender differences.

• Proceedings of the Korea Society of Costume Conference
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• 2003.10a
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• pp.63-63
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• 2003

Western clothes began to be body-fitted from the middle ages and have changed into various forms. As the functionalism and simplicity were pursued through the modern society, western clothes became to be the clothes for all over the world.