• Asian Pacific Journal of Cancer Prevention
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• 제14권3호
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• pp.1879-1887
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• 2013

To investigate the level of genotoxicity over Bangkok atmosphere, $PM_{10}$ samples were collected at the Klongchan Housing Authority (KHA), Nonsree High School (NHS), Watsing High School (WHS), Electricity Generating Authority of Thailand (EGAT), Chokchai 4 Police Station (CPS), Dindaeng Housing Authority (DHA) and Badindecha High School (BHS). For all monitoring stations, each sample covered a period of 24 hours taken at a normal weekday every month from January-December 2006 forming a database of 84 individual air samples (i.e. $12{\times}7=84$). Atmospheric concentrations of low molecular weight PAHs (i.e. phenanthrene, anthracene, pyrene and fluoranthene) were measured in $PM_{10}$ at seven observatory sites operated by the pollution control department of Thailand (PCD). The mutagenicity of extracts of the samples was compared in Salmonella according to standard Ames test method. The dependence of the effects on sampling time and on sampling location was investigated with the aid of a calculation of mutagenic index (MI). This MI was used to estimate the increase in mutagenicity above background levels (i.e. negative control) at the seven monitoring sites in urban area of Bangkok due to anthropogenic emissions within that area. Applications of the AMES method showed that the average MI of $PM_{10}$ collected at all sampling sites were $1.37{\pm}0.10$ (TA98; +S9), $1.24{\pm}0.08$ (TA98; -S9), $1.45{\pm}0.10$ (TA100; +S9) and $1.30{\pm}0.09$ (TA100; -S9) with relatively less variations. Analytical results reconfirm that the particulate PAH concentrations measured at PCD air quality monitoring stations are moderately low in comparison with previous results observed in other countries. In addition, the concept of incremental lifetime particulate matter exposure (ILPE) was employed to investigate the potential risks of exposure to particulate PAHs in Bangkok atmosphere.

• 한국응급구조학회지
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• 제9권1호
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• pp.5-13
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• 2005

Purpose : The purpose of this study was to investigate dual gender identity, masculine gender identity, feminine gender identity, undifferentiated gender identity with related to Sex, home environments, parental child-rearing attitude of warmth, parental child-rearing attitude of control, role division of parents and determine predictors for dual gender identity. Method : Study subjects were $6^{th}$ grade of primary students with 2,118. Data was collected from Oct to Nov 2003 by using structured questionnaire. Results : ${\cdot}$ Among the children, 345 had masculine gender identity, 529 had feminine gender identity, 526 had undifferentiated gender identity, and 718 had dual gender identity. ${\cdot}$ There were significant differences in the children's sex, mother's age, father's age, mother's educational level, father's educational level, existence of mother's job, father's job, social economic status, sex of siblings, mother's job satisfaction, family structure, family atmosphere, child-rearing attitude(warmth and control), role division of parents($p{\leq}0.001$) among 4 groups. ${\cdot}$ The significant predictors for dual gender identity were children's sex (OR = 0,196, P =0.001), father's age(OR = 31.053, p = 0.020), mother's educational level(OR = 43,980, p = 0.001), father's job(OR=27.465, p = 0.001), social economic status(OR=O.941, p=0.001), sex of siblings(OR = 0.329, p = 0.005), mother's job satisfaction(OR = 0.673, p =0.001), family structure(OR = 0.887, p = 0.001), family atmosphere(OR = 23.786, p = 0.001), parental Child-rearing attitude of warmth(OR = 8.043, p = 0.001) and child-rearing attitude of control(OR = 0.666, p = 0.005), role division of parents(OR = 3.009, p = 0.001). Conclusions : These findings suggest the necessity of broad understandings about factors which influence dual gender role, and construction of combinative model. Also they suggest parent education for establishment of children's dual gender identity.

• 대한가정학회지
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• 제44권12호
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• pp.117-126
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• 2006

A movie's fashion style delivers the overall atmosphere of the scene including the characters's class, personality, spiritual world and inner thinking and even their conflicts in the story. The movie 'American Psycho' directed by Mary Harron and based on from Bret Easton Ellis's original novel ridicules the American yuppie culture of the 1980's through the behavior of the hero Patrick Bateman. The life style of the yuppie sees itself as the high-class embodiment of a particular culture, but the various subcultures such as Glam and Punk show that it is merely a two-faced culture suffering from hypocrisy and mammonism. An analysis of the costumes found in the movie indicated an exhibition of the 1980's Haute Couture fashion, which was mainly occupied by the mainstream social class and of the social phenomenon of post-modernism. The anti-fashion presented in the movie as the resistance culture formed by the subculture was in extreme contrast with the expression of self-actualization.

• 토지주택연구
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• 제10권3호
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• pp.17-22
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• 2019

In recent years, crime has been steadily increasing, causing not only economic damage but also aggravating the social atmosphere. The CPTED(Crime Prevention Through Environmental Design) guideline, which is an environmental crime prevention design technique, reduces the possibility of crime by implementing a proper defensive design plan through appropriate lighting design in the city and reduces the fear of crime. Among the various principles of CPTED, the proper use of street lamps and CCTV is considered to be an important factor in enabling natural surveillance. In this study, the authors identified and quantified the current status of the installation of street lamps and CCTV in each autonomous district of Seoul. The physical quantity of lighting and social factor quantified from light lamps and CCTV data, respectively, were expected to support the guidelines presented by CPTED. Therefore, we conducted statistical analysis based on quantified values and found that street lamps and CCTV had a statistically significant relationship with crime rate. In addition, the correlation between the safety index and the crime rate, calculated by dividing the number of street lamps and CCTVs by area, was also analyzed and an R2 value of 0.647 was confirmed.

• 대한가정학회지
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• 제43권11호
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• pp.165-183
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• 2005

Total fertility rate in South Korea is the lowest in the world. A fertility rate below replacement fertility level will result in serious social problems in the long term. Therefore, it is worthwhile to study a general understanding about the low fertility rate phenomenon and to investigate the effectiveness of fertility policies in order to ameliorate the resulting social problems due to the low fertility rate. This research was a descriptive examination into the low fertility rate phenomenon and an investigation of the needs for fertility potties and their effectiveness. The study subjects were consisted of 769 unmarried people aged from 18 to 40 years old. Data were collected from June to August 2004 and were analyzed by frequencies, mean, and standard deviation. The following results were revealed. First, unmarried people in general had positive perspectives about getting marriaged, giving birth, and being a parent. In addition, the primary cause of low fertility rate was economical difficulties for raising a child. Third, unmarried people thought that the low fertility rate phenomenon resoled in both positive and negative changes in a society. Fourth, policies for economical supports for raising children, establishing social atmosphere for gender equality, and trustful public educational systems were the political alternatives that people really wanted for having a child in the future. Effective alternatives for policies and strategies to address the low fertility rate problems are suggested in the discussion section.

• 한국의류학회지
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• 제44권5호
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• pp.1019-1035
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• 2020

This study examines the millennial generation, who express themselves and share information on social media after experiencing constantly changing 'hot places' (places of interest) in contemporary cities, with the goal of analyzing space consumption behaviors. Data were collected via an Instagram crawler application developed with Python 3.4 administered to 19,262 posts using the term 'hot places' from November 1 and December 15, 2019. Issues were derived from a text mining technique using Textom 2.0; in addition, semantic network analysis using Ucinet6 and the NetDraw program were also conducted. The results are as follows. First, a frequency analysis of keywords for hot places indicated words frequently found in nouns were related to food, local names, SNS and timing. Words related to positive emotions felt in experience, and words related to behavior in hot places appeared in predicate. Based on importance, communication is the most important keyword and influenced all issues. Second, the results of visualization of semantic network analysis revealed four categories in the scope of the definition of "hot place": (1) culinary exploration, (2) atmosphere of cafés, (3) happy daily life of 'me' expressed in images, (4) emotional photos.

• 문화기술의 융합
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• 제9권3호
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• pp.655-662
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• 2023

사회과학 분야에서 빅데이터 연구는 기존의 사회과학 연구방법을 보완하는 역할을 하고 있다. 사회과학자들이 선호하는 서베이 및 실험 방법이 주로 회상 기억에 의존하여 다소 부정확하다면 빅데이터는 실시간 기록이라 보다 정확하다. 기존의 사회과학 연구가 시간과 비용 등의 이유로 연구대상을 전수 조사하기보다 표집에 의한 표본 조사를 주로 하는 것과 달리 빅데이터 연구는 전수에 가까운 데이터를 분석한다. 그렇지만 시간의 흐름에 따라 사회 분위기가 변할 수 있고, 연구대상도 동일하지 않아 연구의 반복 및 재현은 둘 다 쉽지 않다. 무엇보다 기존의 사회과학 연구가 '이론-방법-데이터'의 삼각구조가 튼튼한 데 반해 빅데이터를 활용한 분석은 이론의 빈약함을 보이고 있어 심각한 문제다. 과학적 설명논리로서의 이론이 없으면 연구결과를 얻고서도 제대로 해석하지 못하거나 온전히 활용 할 수 없기 때문이다. 그러므로 빅데이터 연구가 진정한 방법론적 혁신이 되기 위해서는 새로운 이론(블랙박스)을 창출하기 위한 연구자들의 노력과 함께 빅 씽킹(big thinking)이 필요함을 제안했다.

• 한국조리학회지
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• 제13권1호
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• pp.62-74
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• 2007

This study is a practical analysis about customers who use menu in Japanese restaurants. The aim of this thesis is to research what the choice factors of the menu are and how they affect customers' satisfaction and reordering. This research also provides basic information and suggestions on the strategies of customers' satisfaction and differentiation. Research was conducted concerning customers who use travelers' hotels in Gwang-ju and Jeon-nam and they were asked to answer the questionnaire from August 20th to 30th. The 250 questionary forms were distributed and 238 pieces were returned. The result of analysis was that 17 variables were out of total 31 variables and they were also divided into 5 factors: food itself, extrinsic factor of food, events, atmosphere and locality of food. It was found that customers were greatly affected by the atmosphere of a restaurant, the mood of the day, social position, and the appropriateness of serving guests choosing a restaurant. And the main factors of reordering were the names of dishes, the explanations for the dishes, and their visual aspects, all of which were extrinsic factors.

• 대한가정학회지
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• 제30권1호
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• pp.11-24
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• 1992

The purpose of this study is to investigate the present states and preferences for a type of campus wear, the differences between the life-style variables and clothing behavior among school uniform students and non-uniform students, to explore variabels of the purchasing tendency in clothes of boys' and girls' high school students. The questionnaires were administered to samples of four boys' and girls' high schools respectively in Kwangju. The data from 522 respondants were analyzed in using Frequency and T-test. The results were as follows: 1. Most of schools are likely to take a school uniform system in the near future but students do not have favorable attitude against the system. 2. There were partly significant differences between the clothing behavior variables (boys : psychological dependence, comfort and atmosphere of the store, girls : downtown shopping) among school uniform students and non-uniform students. 3. There were partly significant differences between life-style variables(boys : leadership and social attitude, advertisement confidence, girls : price consciousness) among school uniform students and non-uniform students. 4. About 80% of the subject group planned their clothing purchase in advance, and their parents and friends influenced on clothing buying behaviors more then other fashion information sources, however, for the boy students the atmosphere of the store is most affecting variables. The store in which the subject group purchased clothing most frequently was a specialty fashion store. In clothing selection, aesthetic factors were showen as important factor and the most affecting mass media is TV.

• 한국식생활문화학회지
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• 제11권1호
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• pp.71-82
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• 1996

This study understands the actual conditions and problems for making traditional Korean food into the fast food. 1. Convenience to eat and nice atmosphere with friends (25%) are the best motive of visiting fast food restaurant. 2. The frequency of eating fast food is one to three times a month and the result of analysis on interrelation of human being in social anthropology represents that the fast food represents negative (-) interrelation by increasing of the age. The opinion about the fast food's nutrition is that the fast food lacks the nutrition (23.3%) and has excessive fat (40%). 3. The consumers were satisfied with the atmosphere of the fast food restaurant and unsatisfied with it's high prices. 4. The consumers' opinion on making the traditional food into a fast food was 66.4%. The consumers' opinions on traditional food to be improved are the sanitation (37.9%), the cookery (25%), the taste (11.7%), the nutrition (10.7%) and the opinions about inheritance of the traditional food is that 87.5% of people gave positive responses.