다문화와 일반 가정의 어머니의 양육태도 및 아동의 감각처리능력 비교

함보현,김수경 대한감각통합치료학회 2010 대한감각통합치료학회지 Vol.8 No.1

목적 : 본 연구는 다문화와 일반 가정 어머니의 양육태도와 그 자녀의 감각처리능력을 알아보기 위한 것이다. 연구 방법 : 만 3~7세의 자녀를 둔 다문화 가정 19명과 일반 가정 38명을 조사하였다. 설문지는 어머니와 자녀의 일반적인 특성, 어머니의 양육태도, 자녀의 감각처리능력에 관한 것이다. 대상자의 인구학적 특성은 기술통계, 두 집단 간의 비교는 맨 휘트니 U 방법으로 분석하였다. 결과 : 다문화 가정과 일반 가정의 양육태도는 거부적 태도(p=.000)와 자율적 태도(p=.000)에서 유의한 차이를 나타내었다. 그리고 다문화 가정과 일반 가정 아동의 감각처리능력을 비교한 결과, 맛/냄새 민감성(p=.004), 움직임 민감성(p=.021), 과소반응/특정자극을 찾는 행동(p=.010), 청각여과하기(p=.016), 활력이 부족하고 허약함(p=.003), 시각/청각 민감성(p=.029), 총합(p=.002) 항목에서 유의한 차이를 나타내었다. 결론 : 본 연구를 통하여 다문화 가정과 일반 가정의 어머니 양육태도 특성과 만 3~7세 아동의 감각처리능력에 대해 알아보았다. 다문화 가정에 대한 심층적이고 질적인 연구를 통해 특성을 파악하고 놀이와 발달에 대한 정보를 제공하는 것이 필요하다. Objective : The purpose of the study is to investigate and compare multi-cultural families in terms of mother's attitude on child-rearing and their children’s sensory processing ability. Methods : 19 multi-cultural families and 38 ordinary families were investigated and all the targeted families had children aged 3 to 7 years. Data were collected by a questionnaire asking general characteristics of mother-child; mother’s attitude on rearing; and child’s sensory processing ability, the Korean-translated version of Short Sensory Profile [SSP], and the Mother nurturing attitude. Data analysis has been done by Descriptive Statistics for subject characteristics and by Mean-Whitney U test for comparison between multi-cultural family group and ordinary family group. Results : There are significant differences between the two family groups in terms of the rearing attitude, especially in sub-item ‘refusing '(p=.000)’ and ‘autonomous(p=.000)’. Result of the SSP also indicate significant differences between the two groups in total score(p=.002) and sub-items such as taste/smell sensitivity(p=.004), movement sensitivity(p=.021), underresponsive/seeks sensation(p=.010), auditory filtering(p=.016), low energy/weak(p=.003), visual/auditory sensitivity(p=.029). Conclusion : The results of this study well describe differences between multi-cultural families and ordinary families in maternal child-rearing attitude and sensory processing ability of the children. It is suggested to collect data regarding adaptation of multi-cultural families and their child development through more profound qualitative studies in further.

成熟林木收穫作業地에서 山林의 景觀變化에 關한 硏究

禹保命,朴在鉉 서울大學校 農業生命科學大學 農業開發硏究所 1995 서울대농학연구지 Vol.20 No.1

비탈면의 凍結融解浸蝕에 關한 硏究

禹保命,朴在鉉 서울대학교농과대학농업개발연구소 1989 서울대농학연구지 Vol.14 No.1

To examine soil erosion phenomena by freeze-thaw mechanism, soil moisture, underground soil temperature, soil hardness, and air temperature were investigated during two successive winter seasons(Jan. 16-Mar. 25, 1988 and Dec. 15, 1988-Mar. 20, 1989) for the designed cut slopes at the Colleage of Agriculture, Seoul National University, Suwon, Korea. The results of this study should be summarized as follows; 1. Soil moisture of northern slope was higher than that of southern slope. 2. Soil hardness during the freezing-thawing period was higher than during the thawing period. Mean soil hardness of the northern slope (18.84, 18.12㎏/㎠) was higher than that of southern slope (4.59, 4.32㎏/㎠) during the freezing-thawing period, but northern slope (1.00, 1.21㎏/㎠) had a lower value than southern slope (2.38, 2.24㎏/㎠) during the thawing period. 3. Mean amounts of soil erosion of the southern slope (8,703, 3,576㎤/㎡) during the examined periods were higher than those of northern slope (7,024, 2,693㎤/㎡). 4. Freeze-thaw erosion phenomena were influenced by soil moisture and variation of soil temperature. 5. From the results of this study the amount of soil erosion by freesz-thaw mechanism was greater at the southern slope than at the northen slope. It must be taken into consideration of lowering the gradient of southern slope than that of northern slope in designing a forest road.

CT 영상을 이용한 악골 골수염의 경조직 변화에 관한 연구

안창현,최보람,허경회,이원진,이삼선,최순철 대한구강악안면방사선학회 2009 Imaging Science in Dentistry Vol.39 No.3

Purpose : To assess the clinical findings and hard tissue changes of osteomyelitis of the jaws using computed tomographic (CT) image analysis. Materials and Methods : We reviewed and interpreted the CT images of 163 patients (64 males and 99 females, age range from 10 to 87 years) who visited the Seoul National University Dental Hospital from April 23, 2006 to December 31, 2008 and were diagnosed as osteomyelitis of the jaws through clinical, radiologic, and histopathologic examination. Each CT findings was investigated for frequency, correlation with age and gender. Results : Of the 163 patients, 31 (19.0%) were affected on the maxilla, 135 (82.8%) were affected on the mandible, and 3 (1.8%) were affected on the both jaws simultaneously. The mean age of the patients who were affected on the maxilla was 61.0 years and that of the patients who were affected on the mandible was 56.2 years. On the maxilla, the most frequent site of disease was the posterior area (83.9%) and on the mandible, mandibular body (83.0%), followed by angle (48.1%), ramus (38.5%), condyle (13.3%), incisal area (9.6%), and coronoid process (3.0%). Among the 31 maxillary osteomyelitis, defect in the trabecular bone was observed in 28 (90.3%), osteosclerosis 20 (64.5%), defect in the cortical bone 27 (87.1%), sequestrum 17 (54.8%), and periosteal reaction 2 (6.5%). Among the 135 mandibular osteomyelitis, defect in the trabecular bone was observed in 100 (74.1%), osteosclerosis 104 (77.0%), defect in the cortical bone 116 (85.9%), sequestrum 36 (26.7%), and periosteal reaction 67 (49.6%). Conclusion : Of our cases, the maxillary osteomyelitis was visibly observed more frequently in females than males. The incidence is the highest in seventies (28.8%) and the lowest in teens (3.1%). The osteomyelitis of the jaws was observed more frequently in males than females before the age of 50, and observed more frequently in females after the age of 50. The most noticeable point was that the sequestrum was observed more often on maxillary osteomyelitis and the periosteal reaction was observed more often on mandibular osteomyelitis. (Korean J Oral Maxillofac Radiol 2009; 39 : 163-8)

林道構造 및 立地要因이 側溝浸蝕에 미치는 影響에 관한 硏究 : Influences of Forestroad Structures and Site Factors on Side-ditch Erosion

禹保命,鄭道鉉 서울대학교농과대학농업개발연구소 1989 서울대농학연구지 Vol.14 No.1

To investigate the influence of some factors related with road structures and site characteristics on side-ditch erosion of the forest road, four forest roads elapsed from one to four years after construction were selected and surveying points were set up at intervals of 20m from beginning of each side-ditch of each road. Data consisting of 13 factors related with road structures and site characteristics on side-ditch erosion were collected from each surveying point and analysed by correlation and multiple regression method. The major results obtained from this study are summarized as follows; 1. Averages of side-ditch erosion in each forest road were 12.6m/㎞ at the forest road constructed in 1987, 31.6m/㎞ at that in 1986, 30.2m/㎞ at that in 1985, and 39.6m/㎞ at that in 1984. 2. The data analysis of each road showed that the distance from beginning of side-ditch and longitudinal gradient of side-ditch were highly correlated with side-ditch erosion. 3. With increasing time after construction, side-ditch erosion tended to increase. 4. According to the integrated analysis of 375 surveying points, the distance from beginning of side-ditch, longitudinal gradient of side-ditch, and years after construction were significant to explain the variance in order of their relative contribution in side-ditch erosion. 5. By the estimation of discrimination ability, erosional condition on the basis of allowable quantity in side-ditch erosion was classified.

매실 野生 酵母의 醱酵에 관한 硏究

宋寶鉉,金龍斗,李在根 順天大學校 1985 論文集 Vol.4 No.1

매실의 野生酵母를 발효 실험을 통하여 酵母의 同定, 酒精, Fusel oil 및 香氣 成分을 分析한 結果는 다음과 같다. 매실에서 발견된 野生酵母는 Saccharomyce cervisiaeSP. 5종 Pichti속 3종. Torulopsis 2종을 同定하였다. 酒精 生成力은 일발연 1호가 16%였으며 野生 酵母Ⅰ,Ⅱ.Ⅲ,Ⅳ는 각각 15.2%, 14.1%, 7.64% 및 13.5%였다. Fusel oil 生命力은 일발연 1호가 2.7%, 396호가 2.6%였으며 野生 酵母 Ⅰ,Ⅱ,Ⅲ,Ⅳ는 각각 0.5%, 0.3%, 0.3% 및 0.5%로 나타 香氣 成分은 일반연1호, 396호, 野生 酵母Ⅰ은 비슷하였으며 野生 酵母Ⅱ, Ⅲ, Ⅳ는 香氣 成分이 많은 것으로 나타났다. This study was conducted to evaluate the alcohols and flavors through fermentational using the wild yeast isolated in Mume(prunus mume s.e.t.z.)and the wild yeasts were identified, concurrently. The alcohols and flavors were analyzed by chromatography. 5 species(Sacch,cerevisiae sp.), 3 species(Pichia genus)and 2 spcecies(Torulopsis sp.)were identified. In the alcohol yielding ability test of yeasts, the yielding ability was 16% in Sacch cerevisiae, and 15.2%, 14.1%, 7.6%and 13.5% in the wild yeasts(#1,2,3,4), respectively, while in the fusel, the percentage of fusel oil was 2.7% in Sacch. cerevisiae, 2.6% in sacch. formosensis, and 0.5%, 0.3%, 0.3%and 0.8% in the wild yeasts(#1,2,3,4,)respectively. The amount of flavors made by yeasts such as Sacch cervisiae, Sacch. formosensis and wild yeast #1 was similar in each case but that of the wild yearst #2,3,4 was much more than above 3 species yeasts.

土工을 中心으로 한 林道網 配置 計劃에 關한 硏究 : 白雲山 演習林 地區를 對象으로 Application in Mt. Baekwoon Research Forest

鄭道鉉,禹保命,李峻雨 서울대학교 농과대학 농업개발연구소 1992 서울대농학연구지 Vol.17 No.2

This study was aimed at determining the rational forest road networks in mountainous terrain forests by using the developed computer model. The computer model used for this study is composed of two major subroutines for digital terrain analysis and road-route selection, and the road-route selection subroutine uses the area-partitioning method in order to fully investigate alternative roading routes and to determine the layout of forest roads. The developed computer model was applied to designing a road network for the Research Forest of Seoul National University. The forest having an area of about 11,000 hectares is located in Mt. Baekwoon region of Kwangyang-gun and Gurye-gun in Chulanam-do. To evaluate the optimality of the determined road networks in this study, such factors as the average skidding distance, accessibility to forest stands, development index and circulated road network index were measured. The results of the optimality analysis of the road network is good and practicable.

자연의 아름다움과 고급스러움이 공존하는 마임 비에타 쇼룸 제안 -오감 (시각, 청각, 후각, 촉각, 미각)을 중심으로-

김보현,이서연,은다솜,엄연정,이진민,장미정,이성애 숙명여자대학교 산업디자인연구소 2017 숙명디자인학 연구 Vol.24 No.-

본 연구는 국내 브랜드 ‘마임'의 뷰티와 연계한 뷰티 쇼룸을 제안함에 있어서 공간속에 오감을 담아내는 일련의 프로세스를 밝히는데 목적이 있다. 이는 브랜드가 소유하고 있는 다양한 감각과 가치가 결여된 채 시각적 요소만이 담긴 브랜드 뷰티 쇼룸이 대다수를 차지하는 오늘날, 이에 대한 문제를 해결하기 위해 ’융합 연출 디자인'적 시점에서 폭넓게 바라보고 브랜드의 정신과 오감의 결합을 통해 이를 해결하고자 하였다. 이에 본 연구는 2017년 3월~6월 15주간 숙명여대 환경디자인학과 <융합연출 디자인>수업에서 진행된 수업의 결과물로서 산학 연계된 화장품 브랜드의 쇼룸디자인 개발 프로세스를 제안한다. 또한 본 연구의 범위는 오감을 담고 있는 뷰티 쇼룸(4D)이 되기까지의 과정 전체로 한다. 그 결과, 마임 뷰티쇼룸은 공간 디자인과 오감을 융합하여 영상에서 공간에 이르기까지 오감의 조화와 브랜드의 정신을 녹여내고 확장시켰다. 끝으로 본 연구는 뷰티 쇼룸 공간 디자인을 제안함에 있어서 오감을 활용하여 통합된 시점에서 그래픽·제품·공간을 개발 및 제시한 것에 의의가 있다. 또한 향후 이와 관련된 쇼룸 공간 개발에 있어서 기초 자료로 활용될 것으로 기대된다.

Surface Structures of CoOx/TiO2 Catalysts for Continuous Wet Oxidation of TCE

김보례,김문현 대구대학교 환경기술연구소 2005 미래환경기술 Vol.1 No.2

XRD and XPS measurements have been conducted to characterize a fresh 5% CoO_(x)/TiO₂ and the spent catalyst used for the wet TCE oxidation at 310 K for ca. 6 h. The XPS spectra of the both sample gave significant difference in surface spectral features for CoO_(x) species. The binding energy for Co 2p_(3/2) of the fresh catalyst appeared at 781.3 eV, which was very similar to the chemical states of CoTiO_(x) such as Co₂TiO₄ and CoTiO₃. The spent catalyst indicated a 780.3-eV main peak for Co 2p_(3/2) with a satellite structure at a higher energy region and this binding energy was almost equal to that of Co₃O₄ among reference Co compounds used here. XRD measurements for fresh and used 5% CoO_(x)/TiO₂ catalysts represented the phase structure of Co₃O₄ even before reaction, as revealed by a comparison with the reference Co compounds. Based on these XPS and XRD results, a tenable model structure of CoO_(x) species existing with the fresh catalyst can be proposed to be predominantly Co₃O₄ encapsulated completely by very thin film-like CoTiO_(x) consisting of Co₂TiO₄ and CoTiO₃ (Type A), with a very small amount of Co₃O₄ covered partially by such cobalt titanates (Type B) which may be responsible to the initial catalytic activity. Such CoTiO_(x) overlayer on Co₃O₄ particles may be readily removed into the wet media for the initial reaction period at 310 K, thereby giving rapid increase in the catalyti cactivity up to 1 h, as indicated during the heterogeneous wet catalysis. This model can offer reasonable explanation on the earlier activity profile of 5% CoO_(x)/TiO₂ catalyst for the wet TCE oxidation at 310 K.

白雲山 成熟林木伐採作業地에서 伐出直後 野生動物과 土壤微小動物相의 變化

禹保命,朴在鉉,朴贊烈 서울大學校 農業生命科學大學 農業開發硏究所 1995 서울대농학연구지 Vol.20 No.2