日中 時間에 따른 認知機能의 變化에 依據한 高等學校 學生의 科學學習 增進을 위한 敎授戰略

임채성 서울大學校 大學院 1992 국내박사

老人 憂鬱症과 火病에서 忿怒와 攻擊性의 比較

임채성 忠南大學校 大學院 2011 국내석사

Objectives : The aims of this study was to identify differences between hwa-byung patients and depression patients in responses to a battery of instruments to measure several aspects of anger and aggression. And we wish to identify risk factors of elderly hwa-byung. Methods : A total of 419 participants were examined, including 58 participants with hwa-byung, 180 with depressive disorder, and 181 normal controls. A clinical interview using MINI(Mini international Neuropsychiatric Interview) were performed. All subjects completed the following questionnaires; the Hwa-byung Scale, Hamilton Depression Rating Scale(HDRS), Beck Depression Inventory(BDI), Geriatric Depression Scale(GDS) the State Trait Anger Expression Inventory(K-STAXI) and Reaction Inventory(K-RI) and Aggression Questionnaire(K-AQ). T-test, Schi-Squre test, Oneway ANOVA, Games-Howell post-hoc test, binary Logistic Regression analysis were used for statistical analysis. The statistics are carried out by SPSS 12.0. Results : The scores of HDRS, BDI, GDS, trait anger(trait anger temperament and trait anger reaction) and anger state and anger expression(“anger in”, “anger out”, “anger control”) of STAXI, physical aggression and verbal aggression and anger and hostility of AQ, disturbances factor and embarrassing circumstances and personal disrespect factor and unpleasant encounters factor of RI were higher in Hwa-byung patients than depression patients. Binary Logistic regression analysis demonstrated that state anger(OR 1.27, CI 1.092-1.477) of STAXI, verbal aggression(OR 0.90, CI 0.810-1.000) and anger(OR 1.14, CI 1.012-1.279) of AQ, of and Unpleasant factor(OR 1.33, CI 1.093-1.615) of RI were significantly associated with hwa-byung. Conclusions : Our study indicate that elderly patients with hwa-byung are more likely to have trait of anger and to express anger than those with depressive disorder. This study can be helpful in understanding elderly hwa-byung patients and may contribute to the improvement of their mental health.

9주간 복합운동 프로그램이 댄스스포츠 선수인 여고생의 체력, 혈액성분, 산화적 스트레스 및 항산화 능력에 미치는 영향

임채성 선문대학교 일반대학원 2011 국내석사

본 연구의 목적은 9주간의 DS+CT(댄스스포츠+복합운동) 집단이 댄스스포츠 선수인 여고생의 체력, 혈액성분, 산화적 스트레스 및 항산화 능력에 미치는 영향을 규명하는 것이었다. 연구 대상은 현대 댄스스포츠 선수로서 과거에 규칙적인 복합운동 프로그램에 참여한 경험이 없는 여고생 16명과 규칙적인 운동을 하지 않는 여고생 8명으로 구성하였다. DS+CT(댄스스포츠+복합운동) 집단의 대상자 8명은 일일 60분, 주3회, 9주간의 복합운동 프로그램에 참여하였고, DS(댄스스포츠)집단과 C(통제)집단 16명은 동일한 처치기간 동안 평소 생활방식을 그대로 유지하였다. 처치 전과 후에 체력, 혈액성분과 항상화 스트레스 및 능력을 비교하였다. 본 연구의 주요 결과를 요약하여 기술하면 다음과 같다. 1) 체력과 관련된 변인은 DS+CT 집단의 악력, 근지구력, 유연성, 민첩성, 순발력의 변화가 유의한 차이가 있었고(P<.05, P<,01), DS집단과 C집단에서는 체력과 관련된 모든 변인에서 유의한 차이가 나타나지 않았다. 2) 혈액성분과 관련된 변인은 DS+CT 집단은 HDL-C, DS집단은 TC가 유의한 차이를 보였으며(P<.05), C집단은 유의한 차이가 나타나지 않았다. 3) 산화적 스트레스 및 항상화 능력과 관련된 변인은 DS+CT집단에서 산화적 스트레스가 감소하는 경향을 보였고, 항산화 능력은 유의하게 증가되었다(P<.05). DS집단과 C집단은 산화적 스트레스와 항산화 능력 모두에서 유의한 변화가 나타나지 않았다. 이상의 결과를 종합해 보면, 9주간의 복합운동 트레이닝 프로그램이 댄스스포츠 선수인 여고생의 체력, 혈액성분과 산화적 스트레스 및 항산화 능력에 긍정적인 영향을 미치는 것으로 결론지을 수 있다. 더 의미 있는 연구를 위해서는 향후 보다 장기간의 트레이닝이 수반되는 연구가 필요하다고 생각된다.

消費財 購買過程에 있어서 家族의 役割에 관한 硏究

임채성 慶南大學校 1987 국내석사

말채나무 추출물의 α- amylase 저해 활성 및 생쥐에 있어서 혈당 강하 효과

임채성 江原大學校 大學院 2002 국내석사

釜山市 中心地體係設定과 階層別 特性에 관한 硏究

임채성 동아대학교 대학원 2000 국내석사

본 연구는 부산시 중심지체계설정과 계층별 특성을 분석함으로써 향후 부산시의 효율적인 도시공간구조 연구 및 정책에 있어 시사점을 제공하는 것을 목적으로 하고 있다. 이를 위해 Ⅱ장에서는 관련문헌 및 선행연구의 검토를 통해 이론적 근거를 확립하였다. Ⅲ장에서는 문헌고찰을 통해서 부산시 도시공간구조 변화과정과 도시기본계획상의 중심지체계 변화를 개관하였으며, Ⅳ장에서는 중심지의 특성을 반영하는 고용·업무·상업·통행량 등의 지표를 이용하여 부산시 중심지체계를 설정하였다. 이를 토대로 Ⅴ장에서는 각 중심지계층에 대한 공간분포, 토지이용, 업종별 분포특성을 분석하였다. 연구결과를 정리하면 다음과 같다. 첫째, 중심지의 특성을 반영하는 지표를 사용하여 부산시 중심지체계를 설정한 결과 2도심 4부도심 5하위중심지로 분류되었다. 이는 「2011년 부산도시기본계획」에서 제시하고 있는 2도심 6부도심 2지구중심의 중심지체계와 다소 차이가 있는 것을 알 수 있었다. 도심의 경우 구도심(남포동일대지역)과 서면지역이 일치하여 나타나고 있으며, 6부도심중 동래·사상·해운대만이 일치하고, 도시기본계획에서 나타나지 않았던 수영지역이 새로이 식별되었다. 둘째, 앞서 설정된 대부분 중심지들의 공간분포는 남북축(남포동-서면-동래)과 동서축(사상-서면-해운대)에 위치하고 있다. 중심지내의 토지이용특성은 모든 중심지에서 주거의 비중이 높게 나타나고 있고, 상위중심지일수록 업무와 상업기능이 높게 나타나고 있다. 중심지내의 업종별 분포특성은 상위중심지일수록 도시의 중추기능이라고 할 수 있는 금융·부동산·사업서비스업에서 그 비중 및 특화도가 높게 나타났고, 도·소매 및 음식·숙박업은 모든 중심지에서 비중이 높게 나타나고 있었다. 또한 일부 중심지(동래, 구포, 하단)에서 규모는 작지만 도심지역과 유사한 업종별 분포특성을 나타내고 있어 다중심적 성격을 나타내는 중심지로 식별되었으며, 나머지 중심지는 다핵적 성격을 나타내는 중심지로 식별되었다. 이상의 연구결과를 종합해볼 때 부산시의 중심지체계는 「2011년 부산도시기본 계획」에서 제시하는 중심지체계보다 세분화되고 많은 수의 중심지 분포가 나타났으며, 또한 이들 중심지는 다중심 및 다핵구조적 특성을 동시에 지니고 있다고 할 수 있다. 본 연구에서 알 수 있듯이 「2011년 부산도시기본계획」과 비교해 볼 때 중심지 분포의 상이점이 많다는 것을 시사하고 있고, 중심지체계변화가 사실상 일어나고 있다는 것을 반증하고 있다고 할 수 있다. 향후 시대의 변화, 경제상황의 변화, 사회의 변화 등에 따라 도시구조 역시 바뀌어 간다는 것을 전제한다면, 부산시의 효율적인 중심지체계를 설정하기 위해서는 계획에 있어 단계별로 중심지체계설정을 재조정해 나가는 것이 바람직할 것이다. This study aimed to establish the system of centers and to offer the viewpoint to studies and policies of urban spatial structure as analyse their characteristics in Busan. For this, in chapter II, Theorical basis about urban spatial structure was established through the investigation about related literature and pre-studies. In chapter III, The process about change of urban spatial structure in Busan and the system of centers in Master Plan were taken a general view with due consideration of the literature. In chapter IV, the system of centers in Busan was established using by the index(employment, business, commerce, trip etc.) which is reflected to the characteristic of centers. In chapter V, the characteristics of spatial distribution, landuse and type of industry in each centers were analysed. The results of this study were summarized as followed : First, the result about the establishment of the system of centers was identified 2 Centers, 4 Sub-Centers, 5 low-lanking centers. This is a little different with 2 Centers, 6 Sub-Centers, 2 District-Centers in 'Busan Master Plan toward 2011'S」. In case of Centers, old-center(Nam-po dong area) and Seo-myon area were corresponded with them, in the middle of 6 Sub-Centers, Dong-lae, Sa-sang, Haeun-dae area were only corresponded with them and Su-young which is nat appeared in the Master Plan was identified newly. Second, The spatial distribution of almost centers which were established in chapter IV located in south-north axis(Nam-po dong - Seo-myon - Dong-lae) and east-west axis(Sa-sang - Seo-myon - Haeun-dae). In case of landuse characteristic in centers, The Residential function is appeared highly in high-lanking centers. In case of the distribution characteristic of type of industry in each centers, the gravity and Location Quotient of finance, real property, business service were appeared to high-lanking centers and the gravity of wholesale trade, retail trade is appeared highly to every centers. And be it ever so small in scale, some centers(Dong-lae, Gu-po, Ha-dan) which had simultaneous characteristics to centers were identified with polycentric centers, also others were identified with multi-neuclei centers. As mentioned the results of this study totally, the system of centers in Busan was represented more subdevided and abundant than that of 'Busan Master Plan toward 2011's」 and these centers had both polycentric and multi-neuclei characteristics. Compare with 'Busan Master Plan toward 2011's」, as mentioned above, the results of this study indicating a lot of different point about the distribution of centers and disproving occurred to the change of the system of them. Premising that the urban structure is changed based on the change of a period, society and an economy in the future, to establish effective system of centers, it is advisable that the establishment of the system of centers is to readjustment by stage in the process of planning.

태권도 앞굽이 바로지르기 동작의 운동역학적 분석

임채성 충남대학교 2020 국내박사

The purpose of this study is to conduct kinematic analysis of taekwondo apgubi barojireugi movements. To achieve the purpose of this study, 3D motion analysis and GRF(ground reaction force) analysis were conducted. The subjects of this study were 5 skilled men and 5 unskilled men in Taekwondo. The following conclusions were drawn. First, the duration time of skilled and unskilled taekwondo apgubi barojireugi movement was significantly different in P3. The skilled spent less time than the unskilled. Second, the COM (center of mass) displacement of the skilled and unskilled taekwondo apgubi barojireugi was significantly different in the P2. The skilled traveled shorter distance than the unskilled. Third, the COM forward and backward velocity of skilled and unskilled taekwondo apgubi barojireugi was significantly different in all events. The skilled person showed faster velocity in forward than the unskilled person. Fourth, the angle of right shoulder joint of skilled and unskilled taekwondo apgubi barojireugi was significantly different in E2 and E3. The left shoulder joint angle was significantly different at E2.Left hip joint angle was significantly different in E4 and right knee joint angle was significantly different in E3 and E4. The left knee joint angle was significantly different at E3, and the right ankle joint angle was significantly different at E2. Trunk tilt angles show significant differences in E3. Fifth, the maximum velocity of the fist of the skilled and unskilled fists in the Taekwondo apgubi barojireugi movement was significantly different in E3, and the skilled showed faster velocity than the unskilled. Sixth, the Fy of the hind paws of skilled and unskilled taekwondo apgubi barojireugi showed significant difference in E4, and the skilled showed greater force than the unskilled. Significant differences were found in E2, E3, and E4 of Fz. The skilled workers showed greater force in E2 and E4, and E3 showed less force than unskilled. In summary, taekwondo apgubi barojireugi movements need to move COM forward quickly, and it is important to velocity up the fist through hind leg extension and GRF. In addition, the impact must proceed quickly after the legs moved in forward directions to ground, this action is believed to be beneficial to increase the instantaneous velocity and breaking force of the fist.

축산폐수 및 반도체폐수로부터 회수한 Struvite의 비료화

임채성 충북대학교 2010 국내석사

The wastewater generated in swine farm and semiconductor manufacturing industry contain high strength of ammonium-nitrogen and phosphate, which could be used as nutrient-fertilizers. In order to recovery NH4+-N and PO43--P from the wastewater, struvite precipitation was applied. The result showed that the removal range of NH4+-N and PO43--P was 70-75 % and 65-85 % at optimum conditions, respectively. The precipitated matters were sampled and analyzed by XRD. The X-ray diffractograms were exhibited several peaks indicative of the struvite presence. To evaluate the struvite as a fertilizer, a set of pot trial tests were conducted with commercial fertilizers, i.e., complex, organic and compost fertilizers by cultivating lettuce and Chinese cabbage. The cultivation results indicate that struvite was superior to commercial fertilizers in growing lettuce. However, in cultivating Chinese cabbage, the fertilizer capacity of struvite was less than that of complex fertilizer. Also, it was observed that the amount of heavy metals, such as Cd, Cu, As, Hg, Pb, Cr6+, Zn, and Ni, contained in lettuce and Chinese cabbage, which was cultivated by struvite, was not higher compared to them cultivated by commercial fertilizers. In test for determination of optimum dosage of struvite in cultivating lettuce and Chinese cabbage, as the dosage of struvite increased, the biomass of lettuce and Chinese cabbage tended to increase. Lab-scale column test also showed that struvite has slow-release property even though the release rate of ammonium ion from struvite was faster than complex fertilizer. The thermal heating of recovered struvite not only caused breaking down of crystal structure, but also suppression of growing lettuce and Chinese cabbage. Consequently, it was revealed that struvite obtained from swine and semiconductor wastewater was effective as a fertilizer in cultivating lettuce and Chinese cabbage.

LC-MS 기반 대사체학 기법을 활용한 Phomopsis longicolla 유래 신규항생물질발굴 및 생산 최적화

임채성 건국대학교 대학원 2010 국내석사

Bacterial blight is an important and potentially destructive bacterial disease in rice, caused by Xanthomonas oryzae, recently it develops resistant to the available antibiotics. It is necessary to find out a suitable antibiotic to control the bacteria in rice production. This study is focused on Phomopsis longicolla secondary metabolites to target X. oryzae and LC-MS based metabolite profile to select the fermentation period. Phomopsis longicolla was grown in PDB media, the samples were collected in two days interval up to 20 days and subjected to EtOAc extraction. The extracts were analyzed in LC-MS to find out the metabolite pattern using principle component analysis (PCA). Also, the correlation between metabolite and activity was studied. As a result, the fermentation period was clustered into three phases based on the metabolite production such as phase 1 (2-4 days), phase 2 (6-12 days) and phase 3 (14-20 days). The highest antibacterial activity was observed in the third phase and 12 metabolites were identified as biomarkers for fermentation. Among these compounds, a novel secondary metabolite and 4 other known metabolites were identified. The novel compound was identified as monodeacetylphomoxanthone B (C36H36O15) by NMR, LC-MS/MS and HRFABMS. In general practice, it is very difficult to select the compound based fermentation time, but LC-MS technique helps to overcome this problem. The major compound monodeacetylphomoxanthone B exhibited antibacterial activity against X. oryzae KACC 10331 with a MIC value of 32 ug/ml, it may be contribute for the activity in the third phase. In this study, LC-MS based biomarker study provides a new insight into the metabolomics and industrial fermentation. Monodeacetylphomoxanthone B could be used as a potential candidate drug for X. oryzae.

서울시 교통사고 자료에 대한 베이지안 시공간 분석

임채성 한양대학교 대학원 2019 국내석사

본 연구에서는 2013년의 서울시 행정동별/주별 차대사람 중상 이상 교통사고 발생 수에 대한 통계 분석을 진행하였다. 교통사고 발생은 시간과 공간에 대한 상관성이 있으므로 교통사고 발생일을 봄, 여름, 가을, 겨울로 나눈 계절변수를 시간에 대한 상관성이 있는 설명변수로 사용했고, 행정동별 버스 정류장 수, 교차로 수, 횡단보도 수, 험프 수를 공간에 대한 상관성이 있는 설명변수로 사용했다. 그리고 행정동별/주별 교통사고 발생 수는 대부분의 값이 영이므로 과대산포 문제가 발생하여, 본 연구에서는 베이지안 시공간 영과잉 모형 (Bayesian spatio-temporal zero-inflated model) 을 제안하였다. 본 연구에서는 시공간 상관성을 고려한 모형과 고려하지 않은 모형, 영과잉을 고려한 모형과 고려하지 않은 모형으로 크게 나누고, 시공간 상관성의 가정을 달리한 모형들을 고려하여 총 12개의 모형을 제시하였다. 그리고 최종적으로 제안한 모형인 시공간 영과잉 모형이 시공간 상관성을 고려하지 않은 모형과 영과잉을 고려하지 않은 모형보다 적합도와 예측력 측면에서 더 좋은 성능을 보임을 확인하였다.