• 한국환경복원기술학회지
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• 제21권4호
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• pp.11-23
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• 2018

The purpose of this study is to identify the ecological characteristics and biological interactions between species of the abandoned rice paddy field in mountainous areas and to suggest a management strategy for stable food chain formation and biodiversity enhancement. The study site is located in Uldae wetland of Songchu district Bukhansan National Park, site characteristics and biological habitat characteristics were identified through site survey and literature survey. With regard to physical environment, among geographical features, the Uldae Wetland and the neighborhood inside the basin was a gently sloping area($5{\sim}15^{\circ}$). And 64.0% of basin faced the north. With regard to water environment, the Uldae Wetland was wetland of rainfed paddy field depending on precipitation and the system of stream flowing into the wetland from valley. According to the results of examining flora in plant ecology, in general, they were herbaceous wetland species. 88.6% of existing plants inside the Uldae Wetland basin was a forest in the mountain. And Quercus spp. community and Pinus densiflora community accounted for 64.6% of that, and was dominant. Except for that, Salix koreensis community was distributed. The existing vegetation of Uldae Wetland inhabited wetland species and terrestrialization indicator species, and it was thought that partial terrestrialization inside the Uldae Wetland was in progress after the discontinuation of paddy cultivation, such as the expansion of Salix koreensis distribution area. In the status of appearing faunae in the Uldae Wetland with regard to wildbirds of appearing principal species, The Uldae wetland was based on a abandoned rice paddy field various wildlife, and was a wildlife feeding, spawning, and resting place. The water environment was an important factor in maintaining the wetland living creatures function, habitat of waterbirds and benthic macroinvertebrates, amphibians and odonate are spawning ground and habitat, it was affecting the vegetation ecosystem based on wetlands. In order to maintain the diversity of wildlife, it was important to maintain smooth water supply and water level. A stable food chain will be formed and the Uldae wetland biodiversity will be abundant by establishing the relationship between the species of Uldae wetland, which is abandoned rice paddy field, and the habitat environment favored by species belonging to the ecosystem stepwise linkage. The ecological characteristics of the Uldae wetlands and the relation between the species were analyzed and the environmental conditions were reflected in the planning and management plan of Uldae wetland ecology.

• 가정과삶의질연구
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• 제14권3호
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• pp.211-222
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• 1996

The purpose of this study is to classify the expenditure behaviors of housewives into some types and to identify the characteristics of the types focucing on diverse expenditure behaviors of urban households. In this study it is assumed that the expenditure behaviors are classified by there factors-(1)the orientation of money saving (2)the orientation of time saving and (3)the orientation of others. The present study suggests following three questions. (1). Can the expenditure behaviors of urban housewives be classified according to the orientation of money saving the orientation of others? (2) What distictions exist among the types? (3) Which variables are useful in classifying the expenditure behaviors? For empirical analysis the data of the study was collected from 650 housewives living in Seoul. The statistical methods adopted for data analysis are frequency percentage mean Pearson's correlation coefficient factor analysis cluster analysis one way ANOVA Duncun's multiple ran e test and discriminant analysis. As the major findings 4 types were extracted, According to the level of each dimensions the names for the each type were given as "the type of attaching importance to money saving" "the type of attaching importance to time and appearance" "the type of attaching importance to money saving and time" "the type of attaching importance to money saving and time" "the type of attaching importance to money saving and time" "the type of attaching importance to money saving and appearance" In "the type of attaching importance to money saving" the significant portion of housewives have high school degrees and compared with other types this type includes more husbands having sales and service job 55% of housewives of "The type of attaching importance to time and appearance" have graduate or higher degrees. The significant part of earned incomes range from 3 million won to 5 million won. The rate of housewives employed in the professional job is higher than other types. In "The type of attaching importance to money saving and time" the rate of the employment of housewives in this type is the highest among the types. In "The type of attaching importance to money saving and appearance" the significant portion of housewives have graduate degrees. In the jobs of he spouses the management job is major. The consciousness of belonging to the middle class is higher than other types. In this type the level of education is high but that of income is not. The result of the discriminant analysis says that the earned income and the consciousness of belonging to a calss are the most critical variables to classify the expenditure behaviors into 4 type The accuray of the classification of the discrimination equation composed of these variables is 47,5% The accuracy is improved by 10%.

• 자연과학논문집
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• 제8권2호
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• pp.181-189
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• 1996

속옷광고의 표현기법에 따른 광고에 대한 태도와 상표선호도를 연구하기 위하여 5개의 속옷 상표(비비안, 라보라, 와코루. 라보라, 렛써스)의 광고에 대한 태도와 상표선호도, 그리고 선호동기에 대한 설문조사연구를 서울과 대전에 거주하는 233명의 여성들을 대상으로 실시하였다.그 결과, 첫째로 광고에 대한 태도에서는 전통적 기법을 사용한 광고(비비안, 라보라, 와코루)보다는 혁신적 기법을 사용한 광고(캘빈클라인, 렛써스)에 대해 긍정적 태도를 보이는 것으로 나타났다. 혁신적 기법의 캘빈클라인의 광고가 가장 긍정적인 반응을 얻었으며, 라보라가 가장 부정적인 반응을 얻었다.둘째, 상표선호도의 순서는 비비안, 캘빈클라인, 와코루, 라보라, 렛써스의 순서로 나타났으며, 인구통계적변인인 연령, 학력, 수입, 직업, 그리고 거주지에 따라 상표선호도가 차이가 있는 것으로 나타났다.셋째, 상표 선호동기에 관한 연구에서는 모양, 질, 광고, 편안함의 측면에서는 캘빈클라인을 가장 선호하였으며, 가격면에 있어서는 라보라를 가장 선호하는 것으로 나타났다. 렛써스는 다른 상표들에 비해 모든 측면에서 낮은 평가를 받았다.그리고 광고에 대한 태도와 실제구매상황에 있어서의 선호도가 일치하지 않는 것으로 나타나 광고에 대한 태도가 구매로 연결되지 않는 것으로 나타났다.

• 한국인구학
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• 제29권1호
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• pp.57-70
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• 2006

결혼은 그 자체로서 매우 중요한 주제이기도 하지만 최근에는 저출산의 주요원인으로 언급되면서 학문적 사회적 관심이 증가하고 있다. 그럼에도 불구하고 결혼에 대한 체계적이고 분석적인 연구는 아직 미흡한 실정이다. 이 연구는 <2005년도 전국 결혼 및 출산 동향조사>자료를 이용해 미혼남녀의 결혼의향을 분석하고 있다. 미혼남녀전체를 대상으로 로짓회귀분석을 실시한 결과, 이들의 인구학적 특성, 경제상황, 가구 및 가족특성, 성과 혼전동거에 대한 태도 등이 통제된 상황에서도 남성보다는 여성에게서 결혼을 하겠다는 비율이 낮게 나타났다. 한편 남녀별 로짓회귀분석의 결과에 의하면 취업, 가구형태, 성과 혼전동거태도 등의 효과가 성에 따라 다르게 나타났다. 취업의 경우, 미혼남성의 결혼의향은 높이지만, 미혼여성에게서는 유의미한 효과를 보이지 않고 있다. 이 같은 결과는 여성의 경제적 기반과 결혼에 대한 두 가지 주요 이론인 경제독립가설과 경력진입모형 모두와 거리가 있는 것이다. 한편, 독립가구거주와 성 및 혼전동거에 대한 개방적 태도의 효과는 미혼남성에게 발견되지 않지만 미혼여성에서는 부정적인 것으로 나타난다. 성에 따른 이상의 변수들의 차별적인 효과는 미혼에서 결혼으로 이행하는 과정과 동기가 성에 따라 다르게 작동함을 의미한다. 따라서 결혼에 관한 이론적 논의와 경험적 연구에서 이러한 남녀간 차별성이 반영될 필요성이 있다.

• 대한한의학회지
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• 제19권2호
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• pp.296-312
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• 1998

BACKGROUND The purpose of this study was to find out predictors influencing on the clinical course of stroke during the first 4 weeks after the onset through statistical research, especially whether the blood glucose level after stroke and the stroke with Diabetes Mellitus correlate with functional impairments and neurological outcome or not. METHOD During 7 months period(from 1-1-1997 to 7-31-1997), 32 selected patients prognosed as acute cerebral thrombosis were studied by using Modified Barthel Index, PULSES profile in an attempt to correlate Diabetes Mellitus and hyperglycemia(more than $120mg/d{\ell}$, $150mg/d{\ell}$) with functional impairment and neurological outcome and to evaluate the influence of sex, the side of hemiparesis and age at admission, 1 week and 4 weeks after admision(admitted within 2 days after the onset). RESULT 1. The sex, side of hemiparesis and age had no significant effect upon functional impairment during first 4 weeks after the onset, but recurrent-stroke resulted in significantly higher degree of functional impairment than first-stroke during first 4 weeks after the onset. 2. The patients with Diabetes Mellitusin in acute cerebral thrombosis resulted in significantly higher degree of functional impairment than the patients without Diabetes Mellitus in acute cerebral thrombosis during first 4 weeks after the onset. 3. The patients with hyperglycemia in acute cerebral thrombosis resulted in significantly more severe neurological outcome than the patients without hyperglycemia in acute cerebral thrombosis within 2 days after the onset. CONCLUSION The study suggested that recurrent-stroke and Diabetes Mellitus were the poorer prognosis factors of functional impairment in acute cerebral thrombosis patients during first 4 weeks after the onset. and the poorer prognosis factor of neurological outcome in acute cerebral thrombosis patients was hyperglycemia within 2 days after the onset.

• 한국콘텐츠학회논문지
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• 제18권1호
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• pp.76-89
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• 2018

본 연구의 목적은 노인장기요양보험 이용자의 장기요양등급 유지 및 변경특성을 분석하고, 장기요양서비스 이용자의 등급유지에 영향을 미치는 요인을 파악하는 것이다. 이를 위해 국민건강보험공단 노인장기요양보험의 원자료(인정 및 급여자료)를 활용하여 2008-2014년 장기요양 급여를 이용한 자를 분석 대상으로 로지스틱 회귀분석을 실시하였다. 분석 대상자를 등급집단(1-3등급)별로 구분하여 인구사회학적 요인, 질병요인, 서비스 요인으로 분석하였다. 분석 결과, 인구사회학적 요인에서 1, 3등급에서 64세 미만자가 80세 이상자보다 등급을 유지할 가능성이 높게 나타났다. 3등급에서 독거자가 비독거자에 비해, 농어촌거주자는 대도시거주자에 비해 등급을 유지할 가능성이 높게 나타났다. 질병 요인에서 1등급에서 치매보유자가 등급유지 가능성이 높게 나타났으나, 2, 3등급에서 반대로 나타났다. 2등급에서 중풍, 골절 보유자가 등급유지 가능성이 높게 나타났고, 3등급에서 암보유자가 등급유지 가능성이 높게 나타났다. 서비스요인에서는 2, 3등급에서 갱신횟수가 높을수록 등급유지 가능성이 높게 나타났다. 1등급에서 시설이용일수가 높을수록 등급유지 가능성이 높게 나타났고, 2등급에서 재가이용일수가 높을수록 등급유지 가능성이 높게 나타났다. 이상의 분석결과를 통해서 장기요양서비스 이용자를 위한 제도개선에 대한 이론적, 정책적 시사점을 제시하였다.

• 대한화장품학회지
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• 제33권2호
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• pp.117-126
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• 2007

본 논문은 가격과 인지도가 소비자의 화장품 평가에 실제로 어떠한 영향을 미치는지에 대한 연구이다. 주로 서울 및 수도권 지역에 거주하는 20 대에서 50 대 사이의 여성을 대상으로 설문지에 대한 설명과 시제품에 대한 가격과 인지도 정보를 각각 다르게 제공한 후 일주일 이상의 사용 기간을 주고 설문을 회수하여 총 363 명의 응답을 받았다. 본 연구의 결과는 다음과 같이 할 수 있다. 화장수, 로션에 대한 사용 평가는 인지도 변인이 영향을 미치지 않는 것으로 나타났으나, 크림에 대한 사용평가에서는 '향'에 관한 질문에 대해 통계적으로 유의한 차이가 있었다. 가격 변인에 있어 화장수, 로션, 크림에 대한 평가는 가격이 매우 비싼 제품이라는 사전 정보를 받은 집단이 저가 제품이란 사전정보를 받은 집단에 비해 통계적으로 유의하게 점수가 높았다. 인지도와 가격 변화에 따라 집단 간 만족도를 비교해 본 결과 가격 정보나 인지도 정보가 어떻게 주어지는가에 따라 만족도에 영향을 미치는 것으로 나타났다. 또한, 화장품의 효능평가에 있어서도 인지도와 가격에 모두 의미있게 작용한다. 효능평가에 있어서는 가격과 인지도 변인의 상호작용 효과가 존재했는데, 두 변수의 결합효과가 효능지각에 대해 미치는 영향이 각각 다르다는 것을 알 수 있었다. 본 연구의 결과는 소비자 행동이나 의사결정에 대한 이해와 더불어 마케팅 전략을 위한 기초자료로 활용될 수 있을 것이다.

• 동아시아식생활학회지
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• 제14권5호
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• pp.397-406
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• 2004

The purpose of this study was to analyze women's consumption and preferences of the Korean traditional drinks. For this purpose, 205 women aged between teens and 60s living in Seoul were sampled randomly for a questionnaire survey conducted from August 21 to 27, 2003. The results of this study were summarized as follows: The percentile of age groups accounted for 15.6% of the subjects in their teens, 19.5% in 20s, 18.0% in 30s, 20.5% in 40s, 13.7% in 50s, and 12.7% in 60s, respectively. On the other hand, those who graduated from colleges accounted for most (49.8%) of the subjects, those employed by companies for most (23.9%) and those earning 2 million wons or more for most (40.5%). Subjects' preferences about the traditional drinks were as follows: The most popular traditional drink across all age groups was Sikhe (29.8%: fermented rice drink), followed by Sujonggwa (10.7%: dried persimmons punch) and green tea (8.8%). Most of those in their teens and 60s consumed the drinks to relieve from the thirst, while those between 20s and 50s to be healthy. The majority (31.7%) of the subjects were consuming the traditional drinks once or twice per week. Those in their teens and 40s consumed the drinks between 3 and 5 o'clock in the afternoon, while those in their 20s, 30s and 50s as they want, and those in their 60s after exercise and as they pleased. 63.4% of the subjects across all age groups bought the drinks at supermarkets, and 60.5% of them were consuming 200ml each time. The reasons of subjects' preferences of the traditional drinks were as follows: The most important factor perceived by all age groups was taste (61.0%), followed by nutrition (15.6%). The most preferred point of taste was 'light' (51.7%). Those in their teens preferred the drinks without grains, while the other age groups preferred the drinks with some grains. Those in their teens preferred canned drinks, while the other age groups preferred the bottled drinks. Consumers' desire for improvement of traditional drinks were as follows: Those in their teens and 20s were satisfied with the current prices of the drinks, while the other age groups hoped for lower prices. On the other hand, those in their 50s answered that the drinks should not be sweet, while the other age groups hoped that the tastes of the drinks would be improved in diverse ways. 53.2% of the consumers hoped that the flavors of the traditional drinks would be diversified. 67.3% of them hoped that the traditional drinks would be improved to be functional drinks, while 54.6% of them hoped that the drinks would be processed in a more hygienic way.

• 한국융합학회논문지
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• 제5권3호
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• pp.7-16
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• 2014

본 연구는 노인 장기 요양 보험 등급자의 간호요구도와 주 수발자의 부양부담에 영향을 미치는 요인들을 파악하여 노인 장기 요양 보험 등급자를 위한 효율적인 간호중재를 개발하고 주 수발자의 부양부담감을 경감시키는 데 목적이 있다. J시에 거주하고 있는 노인장기요양보험 등급판정 받은자와 함께 거주하며 돌봄을 제공하는 주 수발자 152명을 대상으로 수집된 자료는 SPSS 17.0로 기술통계, t-test, ANOVA, 상관관계분석, 다중회귀분석을 실시하였으며 연구의 결과는 다음과 같다. 노인 장기 요양 보험 등급자의 간호요구도 중 심리사회적요구도가 가장 높았으며, 노인 장기 요양 보험 등급자의 일반적 특성 중 장기요양보험 수급유형과 장기요양 등급에 따라서는 신체적 간호요구와 심리적 간호요구도가 유의하게 나타났다. 주 수발자의 부양부담감 중 신체적 부양부담감이 가장 높았고, 노인 장기 요양 보험 등급자과의 관계가 배우자인 경우와 수입이 적고, 여자인 경우 부양부담감이 높은 것으로 나타났다. 부양부담감에 영향을 미치는 요인 중에서는 1일 간병시간이 가장 큰 영향을 미치는 요인임을 알 수 있었고, 특히 보험급여유형이 일반에 비해 기초생활수급자가, 주 수발자의 성별이 남자에 비해 여자가 부양부담감이 높았으며, 돌봄 제공자의 수가 많을수록 부양부담감은 감소하는 것으로 나타났다.

• 한국환경보건학회지
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• 제41권4호
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• pp.231-240
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• 2015

Objectives: Blood mercury levels among adults living in certain areas of the Gyeongsang Provinces have been shown to be very high (Kunwee County $29.6{\mu}g/L$, Yeongcheon-city $26.7{\mu}g/L$). The purpose of this project was to determine mercury exposure levels in schoolchildren and factors related with their mercury levels in high mercury exposure areas identifyed by the 2007 Korea National Environmental Health Survey. Methods: From June to September 2010, 1,097 students from grades 3 to 6 at 19 elementary schools participated in this study, including 294 students from 10 elementary schools in Kunwee County, 529 students from Yeongcheon City, 122 students from two elementary schools in Pohang City, North Gyeongsang Province, and 152 students from two elementary schools in Ulsan Metropolitan City. Biological samples from schoolchildren, including whole blood, urine and hair, were collected to measure total mercury at the time of a health check up. Information about children was collected by questionnaire. Total mercury concentrations in blood were measured using the Direct Mercury Analyzer 80 with the gold-amalgam collection method. Results: The mean mercury levels were $2.70{\mu}g/L$ in 1,091 blood samples, $2.25{\mu}g/g-creat.$ in 820 urine samples and $1.03{\mu}g/g$ in 1,064 hair samples. Blood mercury levels in the schoolchildren was slightly higher than the result of $2.4{\mu}g/L$ from a 2006 survey of elementary school children on exposure and health effects of mercury by the National Institute of Environmental Research. However, 0.3% and 4.5% of participants exceeded the reference level of blood mercury by CHBMII ($15{\mu}g/L$) and the US EPA ($5.8{\mu}g/L$), respectively. The reference level of urine by CHBMII ($20{\mu}g/L$) was exceeded by 0.4% of participants. As factors, residence period in the study areas, residence type, father's education level and income all showed significant associations with mercury level in the biological samples. The number of dental amalgam sides showed an association with urine mercury. Fish intake preference and fish intake frequency were important factors in mercury levels. In particular, intake of shark meat and recent intake of shark meat were associated with higher mercury levels. In this regard, participation in the performance of an ancestral rite showed a relation with higher mercury levels. Conclusion: The intake of shark meat was very important factor to high mercury exposure level. It is recommended to monitor and manage students with high mercury exposures who exceeded CHBM II and EPA guidelines, and include blood mercury testing in the Children's Health check up for this province.