The purpose of this study is to investigate the symbolic meaning of pattern designs attached on the main building of Chungcheongnam-do Provincial Government (CPG). While most of researches mainly focused on the value and evaulation of the CPG building in terms of architectural history, relatively little insight has been gained on the symbolic meaning and nature of the pattern designs. What kind of connections are related between the emblem of Governor-General of Chosun(Korea) and those of CPG? What symbolic meanings are engraved on the pattern designs? The researcher then took up the task of elucidating symbolic meanings of patterns and their relation to the building. The existing pattern on the outer wall of the CPG building consists of the symbol of sun(太陽輪), mums(菊花輪), and angle of stairs(雁木角). According to the Japanese studies of emblems, these visual elements symbolize ‘the sun of Japan’((日の丸) or ‘the emperor’, ‘the royal family’, and ‘rays of the sun’. Based on these preliminary findings, the researcher considered the following in-depth connections: (1) relations with the emblem of Governor-General of Chosun, (2) relations with the emblems of local autonomous entity, Kyoungsung in Chosun. (3) relations with the emblem designs of the local provinces in Japan etc. In conclusion, patterns of the main building were not just an architectural decoration, but they had significant meanings utilizing design elements and methods adopted by local autonomous entities in Japan. The patterns found at the ceilling and floor of hall in the CPG building were associated with the emblem of Governor-General of Chosun. Therefore, all the patterns of the CPG building are powerful symbols that have meanings for the colonial rule by using the shape and method of city identities that Japanese local provinces had enacted. That is, it came out into the open that they were designed for special meanings that Korean and Japanese are united as a single body(內鮮一體) for a subject of the Emperor of Japan(皇國臣民).

본 연구는 2007년도 국가산림자원조사 자료 중 충청남도 지역에서 조사된 주요 수종별 연년 직경생장량의 특성에 대하여 분석하고자 하였다. 2007년도 충남지역에서 조사된 고정표본점은 총 49개소이며, 직경생장량 조사를 위해 목편을 채취한 개체목으로 총 717본의 표준목이 측정되었다. 주요 수종들의 연년 직경생장량은 임령과 임분밀도가 증가함에 따라 감소하는 일반적인 경향을 보였다. 연년 직경생장량을 분석한 결과에 의하면, 산벚나무가 약 2.14㎜/yr로 연년 직경생장량이 가장 높았고, 그 다음은 졸참나무(2.10㎜/yr), 해송(2.03㎜/yr), 소나무(1.91㎜/yr), 그리고 밤나무(1.90㎜/yr) 순으로 나타났다. 이와 같은 정보는 충남지역에 분포하는 주요 수종의 연년 직경생장량 특성을 이해하는데 중요한 정보를 제공해 준다.

Dietary behavior of the elerly over 65 and local products in Yeongi Chungnam were studied during busy farming season and meal menu was developed based upon the information surveyed. In allowance, 45% of them lived with less then one hundred thousand won but 95% had their own residence(P<0.001). The dental health conditions of the male and female elderly did not show significant differences but had tendencies of bad conditions with 68% and 80%, respectively. Percentage of using denture at least one side was only 48%(P<0.05). Meal preparation was mostly done by 75% of the female elderly and only 64% of the elderly in the area took meals regularly. Recommended intakes(RIs) of calorie, protein, dietary fiber, calcium for the elderly were significantly very low(P<0.001), but those of sodium were high(P<0.05). Meal menu was developed for the meal service introduction in the pavilion of the elderly with considerations of the food habits, nutritional status, and local products studied.

This study was conducted to explain degree of injury caused by P. panopealis larva which is the key component to develop economic injury level or control threshold in green perilla and was carried out in polyvinyl houses at Yuseong Daejeon, Geumsan and Yesan Chungnam from 2004 to 2006. Of 5 major pests in green perilla polyvinyl house, P. panopealis larva injured green perilla leaf by 48.5% on average under no insecticides application. The peak occurrence of P. panopealis adult was early August and late September in 2004 and 2005 studies. The feeding amount of P. panopealis larva among 1st to 3rd instar was not different, but from the 4th instar the feeding amount greatly increased and this result was consistent with daily feeding experiment in which the amount greatly increased from seventh day. The degree of injury which was investigated with different larval infestation levels showed that the degree of injury increased a little but was not different significantly as the density increased. The density of P. panopealis larva in damaged green perilla plant was less than three individuals/plant. This result indicates that P. panopealis adult lays egg on green perilla leaf dispersedly and larva hatched from egg injures only the leaf which egg is layed. These preliminary data seems to be very useful to design economic injury level and control threshold studies for P. panopealis in green perilla polyvinyl house.

  This study is evaluation of shift-workers’ sleep and social life related to hospital workers’ performance and health. We researched shiftworkers’ sleep, sleeping quality and social relations using a questionnaire method to shiftworkplace scattered Daeje

The purpose of this dissertation is to analyze the factors which university students feel as stress in their daily life and the correlation between these and their eating habits. The subject are students enrolled at 'H' university in Asan. There are 801 students who response for this research. We surveyed and analyzed the correlation between the life stress and eating habit of university students. It is analyzed that the objects suffered stress most by 'schooling' and 'job complication.' Surveying the general eating habit of university students, it is found that they do not eat meal regularly, i.e., 'average meals (40.9%)' and 'irregular meal(35.2%).' No significant difference was observed in the regularity of meals between sexes. When it comes to overeating or voracity, male students answered 'sometimes(77.6%)' or 'often(22.5%)', but female students answered 'sometimes(66.2%)' or 'often(28.2%)', which means that female students are more frequent in overeating or voracity. The frequency of eating snack is more than once a day 60.1% in female students and 47.3% in male students, which shows that the rate of female students is much higher than that of male students. Surveying the correlation between stress that male and female university students suffer and the regular meal, we found that both of them tend to eat meal irregularly if they are stressed. Comparing the stress for its factor, male students eat meal irregularly if they are stressed by 'schooling' and female students eat meal irregularly if they are stressed by 'figure.' Checking the correlation between stress and time spent for meal, it is found that while male students eat meal in a hurry when they are stressed by 'job affair', female students do so when they are stressed by 'home economy. Analyzing the correlation between frequency of snack and stress, both male and female tend to eat snack more frequently when they are stressed more. In general, males like the oily food more than male, but when students get stresses, females want to eat oily food than male. Analyzing the correlation between stress and preferential menu, males like green vegetables, sea food in the life get less stresses than others Females like a menu of meat get higher stress than others.

This study was conducted to evaluate sanitary managment practices of institutional foodservice employees in Daejeon and Chungnam areas, and to suggest a guideline for an effective safety & sanitary managment of the institutional foodservice. The subjects consist of 782 employees in 80 institutional foodservice, respectively. The collected data was processed using the SPSS V.10.0 package for descriptive analysis. The results of this study were summarized as follows. The employees were female(97.2%), over 41 age(68.1%), high school(51.0%), less than 1-5 years(52.8%) of total career in the institutional foodservice. Employment status was contract(64.2%) and cook's certification w3s not applicable(80.1%). The institutional foodservice was over 1,000 number(65.0%) of average serving per day and operations format was direct(69.6%) management and 11-20 number of employees for cooking were 58.2%. Employees(96.0%) were received sanitation training and 82.4% of them have been monthly educated. Sanitation training instructor was dietitian 91.6%. The rating of sanitary management practices was food handling 4.36/5.00, food products management 4.32/5.00, personal hygiene 4.31/5.00, equipments and tools handing 4.18/5.00. The employees, who were educated in the sanitation training, presented significantly higher rates of the sanitary management practices than of the uneducated employess. Therefore, the institutional foodservice operations will have to pay special attention to sanitation training program of the employees. The suitable methods of sanitation training must be developed to improve the practical use of sanitary management by employees and institutional foodservice. Also, to enhance these practices, it is necessary to establish the countermeasure to care for safety & sanitary management of the institutional foodservice.

We surveyed the concentrations of PM10, O3, and bioaerosol in public facilities including restaurants, offices, and private academies in Chung-Nam province area. During 3 months (from August 30, 2005), the bioaerosol concentrations were measured by a single stage air cascade sampler using the inertia collision catching method for the flux of 28.29 ℓ/min. The mean values were measured as 101.1㎍/㎥ for PM10 and 12.4 ppb for O3. The concentrations of colony for bacteria and fungi were 464 and 287 CFU/㎥ in restaurants, 223 and 271 CFU/㎥ in offices, and 259 and 107 CFU/㎥ in private academics. It is thus suggested that the regulation of indoor air conditions should be amended to control the quantity of bioaerosol in public facilities.

충남지역 사문암의 기원암인 더나이트와 해즈버자이트로부터의 사문석화작용의 진행 정도는 O'Hanley(1996)의 사문석 조직의 발달단계를 잘 따르고 있다. 사문암내 크롬스피넬의 색은 더나이트내의 것이 갈색 또는 적색이고, 해즈버자이트내의 것은 적색이다. 사문암내 크롬스피넬의 색은 사문석화가 진행될수록 갈색 또는 적색에서 차츰 검은 색이 짙어지고 활석화되면 더욱 검게 변하는데, 이는 변질작용의 진행에 따라 서서히 Fe가 증가하기 때문이다.

충남지역 사문암은 주로 사문석으로 구성되어 있으며, 감람석 기원의 사문석은 감람석의 가상을 이루고 있고 이 사문석결정들의 외곽을 자철석들이 둘러싸서 전체적으로 망상구조를 보인다. 또한 사문암중에는 부분적으로 기원암인 더나이트와 해즈버자이트의 잔류 구성광물인 감람석과 휘석이 이들의 결정경계나 결정내 간극을 따라 사문석화가 일어났다. 감람석에서 사문석으로 변할 때 Mg 이온은 크게 감소하고, Si 이온은 크게 증가하였으며 Fe2+ Fe3+ 이온이 약간 감소하였고, 이 철들이 자철석을 형성하였다. 휘석에서 사문석으로 변할 때 Si 이온은 크게 감소하고 Mg 이온은 크게 증가하였으며, 기타 이온은 별 변화가 없다. 충남지역 사문암의 기원암인 더나이트와 해즈버자이트로부터의 사문석화작용은 기원암이 형성된 후 작용한 여러 가지 물에 의해서, 그리고, 녹색편암상 내지 각섬암상에서 백립암상에 이르는 변성작용시의 변성수의 영향으로 이루어졌다.

충남 예산지구 활석광상지역에는 선캄브리아기의 유구편마암을 관입하고 쥬라기 흑운모화강암과 백악기의 산성 및 염기성 암맥의 관입을 받은 시대미상의 초염기성암체가 있다. 이 초염기성암체는 주로 사문암이고, 소량의 각섬암과 주로 사문암으로부터 형성된 활석광체를 포함한다. 이 사문암들은 사문석 반정과 layering의 발달정도에 따라 S1 ∼ S5의 5개 암석단위로 구분된다. 그러나 이들의 구성광물 및 화학조성들이 유사한 것으로 보아 사문암의 기원암은 동일마그마 기원의 감람암(dunite와 pyroxene peridotite)으로 해석된다. 사문암의 기원암인 감람암은 유구편마암이 받은 각섬암상의 광역변성작용시에 사문석화작용을 받아 사문암으로 되었고, 이 사문암으로부터의 주 활석화작용은 파쇄대를 따라 상승한 열수에 의한 열수변질작용으로 해석된다.

충남 서부 활석광산 주변의 수계에 대한 원소 함량특성에 대해 알아보고자 대흥 및 광천광산에 대해 수질 및 하상 퇴적물 시료와 함께 광산 주변 토양 및 모암 시료를 채취, 비교하였다. 대흥지역 퇴적물은 대부분 원소에서 SP가 GN에 비해 높았는데 이는 퇴적물 내 유색 및 무색광물 함량 차이로 판단된다. 절대 함량 비교에서 광물 결정구조 내 쉽게 Mg와 치환하는 원소는 낮은비율을, Fe와 치환하는 원소는 높은 비율을 보였는데 이는 퇴적물 내 주 구성광물내 원소 치환특성을 반영하기 때문으로 판단된다. 절대 함량의 감소 순서와 타원소들과 높은 상관관계(>0.85)의 빈도를 보이는 원소들 사이의 차이는 퇴적물 화학조성에 이차광물과 비정질 광물등의 조성도 반영되었음을 암시한다. 대흥지역 지표수는 대부분 원소에서 MSP가 SP와 GN의 중간값을, MSG는 LGN과 MSP의 중간값을 조여 수계의 혼합특성을반영하는 것으로 판단된다. 절대 함량관계에서는 SP는 GW1과 유사했고, GN은 LGN과 유사했으며, 절대함량은(Mg, Fe), (As, Sc), (Mo, V, Se) 순서로 낮아졌다. 광천지역은 갱내수가 천부 지하수에 비해 대부분 원소에서 높은 함량을 보였는데, 이는 갱내수가 더욱더 많은 물-암석반응을 거친 때문으로 판단된다. 절대 함량은 Mg, Br, Fe, (Sc, Cr), (An, Ni, V)순서로 감소하였다. 갱냉수의 지역간 원소 함량 차이는 사문암화가 우세한 광천지역과 활석화가 우세한 대흥지역 모암들 사이의물-암석 상화반응의 차이를 보여주는 것으로 판단된다 두 지역의 상부 토양 및 모암 조성에서 SP가 GN에 비해 높은 Mg 비, Ni, Cr, Co 등 함량을 보였는데, 이는 사문암 지역 내 Mg, Ni, Cr 등이 풍부한 광물들 탓으로 판단된다. 퇴적물과 수질 사이에서는 함량 경향을 뚜렷하지 않았고 원소에 따라 서로 다른 힘량 차이를 보였는데, 이는 퇴적물 원소 함량이 수계 조성을 반영하는 것이 아님을 나타낸다. 상부-토양-암석-수계의 조성관계에서 대흥지역 지표수 중 SP 조성이, 광천지역은 갱냉수가 지하수의 조성에 가까웠다.

충남 사문암 지역인 광천, 홍성, 백동, 대흥 및 유구지역의 토양, 식물체(참억새, 쑥, 리기다소나무) 및 지표수, 갱내수의 중금속 함량을 분석한 결과 사문암 토양의 Ni, Cr 및 Co 원소가 변성암 토양에 비하여 10~13배높았으며 이 원소들이 serpentine factor로 생각된다 사문암 지역간에는 이들원소의 차이가 뚜렷하지 않았다 변성암 토양식물에서보다 사문암 토양 식물에서 Ni, Cr, Co등이 높았다 리기다소나무의 원소 흡수량은 비교적 낮았고 3종 식물에서 대체로 뿌리의 원소 함량이 지상부 함량보다 높았으며 사문암 토양에서는 Ni, Cr, Co, Mo, Sc, As 및 Fe 원소들이 쑥보다 참억새에서 높았다 사문암 토양에서 생육하는 식물체 지상부의 생물학적 흡수계수는 Ni, Cr, Co, Zn, Sc, As 및 Fe 원소는 참억새에 높고Zn은 쑥에서 높았다,. 사문암 토양에서 뿌리로부터 지상부로의 원소 전이는 Ni, Cr, Co, Zn As 및 Fe 원소에 대해 쑥에서 높았고 Mo와 Sc 원소는 리기다소나무에서 높았다. 따라서 사문암 토양에서 참억새가 중금속의 흡수율은 높고 중금속에 대한 내성은 강할 것으로 사료된다 대흥지역에서 광산의 오염이 지표수 및 갱내수의 Ni. Cr, Co, Zn 및 Fe 등의 원소 농도를 높게 하였으며 비오염 계류는 오염계류의 원소 농도를 희석시켰다.