ICT 수업 실시환경에 따른 중학교 가정과의 『나와 가족의 이해』단원에서의 ICT 활용수업의 효과

송미선,유태명 한국 가정과 교육 학회 2003 한국가정과교육학회지 Vol.15 No.1

This study tested students' ICT application capability and problems solving ability by ICT instructional environment when ICT teaching method is applied to 「Understanding of Myself and Family」unit of home economics. Following research problems were formulated for this study: 1. Are there any differences of the effects on improvements of students' ICT application capability by ICT instructional environment? 2. Are there any differences of effects on improvements of students' problems solving ability by ICT instructional environment? 3. Are there any differences of effects on improvements of students' performance assessment results by ICT instructional environment? The researcher developed a homepage for the ICT teaching-learning, and prepared problems-based teaching-learning lesson plan. The students were divided into two groups (experimental group 1 and experimental group 2) by ICT instructional environment. The pre-test and post-test were conducted before and after the experimental class. The ICT class experimental period was for 16 weeks, form March 10, 2002 to July 10, 2002. The experimental group 1 was given 16-weeks classwork under the classroom environment of 1 PC for each classroom (The classroom with advanced educational equipments). while the experimental group 2 was given 16-weeks classwork under the classroom environment of 1 PC for each student(multimedia classroom). The results of the study are as follows: 1. All of the ICT teaching methods under both instructional environments were found to be effective on the improvements of the ICT application capability. 2. There were statistically significant differences of problems solving ability between two groups in application and the measure of validation. 3. The experimental group 1(1 PC for each classroom) did not show any improvements of performance assessment results, while the experimental group 2(1 PC for each student) showed some improvements.

사과 腐爛病 防除를 위한 基礎調査

함승희,서영주,정은미,채선희 효성여자대학교 문리과대학 학도호국단 1984 文理大論集 Vol.4 No.-

This study was carried out to get the basic date for effective control of apple canker disease in Daegu; Chilgog, Gyeongsan, and Weolseong, which were major appleproduction districts. The relationship among occurence rate of apple canker, district, infected side of trunk, and nutrition state of apple leaf were examined. The results of the study were summarized as follows. 1. The occurence rates of apple canker were a little high in Yeongcheon and Gyeongsan district as 81.7%, 83.5% respectively, but in Chilgog district was 70.2%. 2. The occurence rates were high in Spur Early Blaze, Spur Golden and Megumi varieties as 84.8%, 87.3%, 88.6% respectively, but in Rallss Genet, Moris delicious, Starkrimson, Raritan variety were tend to lower as 69.4%-72.3%. 3. The occurence rate of free stocked tree was high as 81.8%, But in dwarf stocked tree was low as 73.8%. 4. The occurence rate was 80.7% in trunk and main blanch part, and in the east and south side of trunk. The occurence rate of apple canker was 55.7%. 5. There was significant positive correlation(r=0.516^*)between occurence rate of apple canker and N content of apple leaf, but negative correlation (r=-0.589^*) in P_2O_5 content. 6. Occurence rate of apple canker was tend to higher as the ca/Mn ratio in apple leaf was lower.

컴포머에 대한 복합레진의 전단결합강도에 관한 연구

정송란,최남기,양규호,김선미,송호준 大韓小兒齒科學會 2005 大韓小兒齒科學會誌 Vol.32 No.3

컴포머(compomer) 충전물이 파절될 경우 즉, 컴포머 수복이 실패했을 때 기존 컴포머의 파절된 부분(aged compomer)을 복합레진으로 수복해야 하는 경우를 고려해야 한다. 본 연구에서는 컴포머의 표면처리 방법에 따른 수리(repair)를 위한 복합레진과의 전단결합강도 변화를 알아보기 위해 두 개의 mold를 만들어서 Dyract AP, F2000를 컴포머 수복재료로, Z250을 수리용 복합레진 재료로 사용하여 컴포머와 레진을 부착시킨 시편을 제작하였다. 컴포머와 복합레진의 종류 조합, 본딩레진 사용유무, 열순환 처리 유무, 표면거칠기 부여 유무, 기존 수복물의 시효(aging)에 따라 10개의 군으로 나누어, 컴포머와 복합레진간의 전단결합강도를 측정하고 그 파절양상을 관찰하여 다음과 같은 결과를 얻었다. 1. 컴포머의 복합레진에 대한 전단결합강도를 측정한 결과, Dyract AP가 F2000 보다는 높은 전단강도 값을 보였으나 통계적으로 유의한 차이는 없었으며 (p>0.05), fresh 컴포머군이 aged 컴포머군보다 결합강도가 높았다(p<0.05). 2. 각 군간의 전단결합강도를 측정한 결과 Dyract AP에 접착제를 도포하고 Z250을 접착시킨 제 5군이 가장 높았으며, Dyract AP를 충전하고 1주일간 물에 보관한 후 건조시켜 표면을 roughening 한 후 Z250을 충전시킨 제 9군에서 가장 낮았다(p<0.05). 3. 열순환을 시행한 군이 시행하지 않은 군보다 전단결합강도가 낮게 나타났으나 통계적으로 유의한 차이는 없었다. 4. 각 재료들의 결합실패가 일어난 파절단면을 조직학적으로 관찰한 결과, 전반적으로 접착파괴를 보였으나, 접착제를 도포한 군에서는 응집파괴가 우세하게 나타났다. 이상의 결과 fresh 컴포머 위에 접착제를 도포한 다음 수리용 복합레진 재료를 사용함으로써 컴포머와 복합레진간의 결합력을 증가시킬 수 있음을 알 수 있었다. 그리고 fresh 컴포머 위에 복합레진을 즉시 충전한 경우가 높은 결합력을 얻을 수 있었다. Aged 컴포머와 복합레진간의 성공적인 결합력을 얻으려면 aged 컴포머의 표면을 mechanically roughening하고 접착제를 도포한후 복합레진을 충전해야 할 것으로 사료된다. For the purpose of comparing the bond strengths of compomers to composite resin, composite 2250, and two polyacid modified composite resin, Dyract AP and F2000, were selected and investigated using universal testing machine for measuring the shear bond strengths. Additionally, the failure modes were examined by observing the fractured surfaces of each specimen. The following results were obtained. 1. The shear bond strength of Dyract AP to Z250 were higher than those of F2000, but there was no statistically significant difference between group 1 and group 3(p>0.05), and groups using fresh compomers showed higher bond strength than those using aged compomers(p<0.05). 2. After measuring the shear bond strength of each group, it was highest in group 5 and was lowest in group 9(p<0.05). 3. Although there was no statistically significant difference, groups treated with thermocycling showed lower bond strengths than those of non-thermocycling groups. 4. Overall compomer/composite resin failures were adhesive. Cohesive failures occurred mainly in groups using bonding agent. Based on these results, the application of a bonding agent on fresh polyacid-modified resin composite increases the bond strength between polyacid-modified resin composite and composite resin. Additionally, the surface of aged polyacid-modified resin composite has to be roughened mechanically and a bonding agent has to be used in combination with composite resin.

국내 여성복 브랜드 그레이딩의 연령별 비교에 관한 연구Ⅰ

최윤선,김소라,송미령 服飾文化學會 2002 服飾文化硏究 Vol.10 No.4

The purpose of this study was to research grading work to the targets of women's wear manufacturers in Korea. For the questionnaire, 91 women's wear brands, which were in higher ranking of sales, were selected, and the age groups were separated into 3: 29's 30's, and 40's & 50's, according to their customers. The graders of each brand were questioned about 20 items for this research. The results of the questionnaire were as follows: 1. The brands for older women manufactured more sizes and cared more about somatotypes for grading than other brands did. 2. For upper garments on the basis of bust girth, the numbers of dimensional increments were different depending on the age groups: 9 for 20's, 7 for 30's, and 7 for 40's & 50's. 3. For lower garments on the basis of hip girth, the number of dimensional increments were different depending on the age group: 9 for 20's, 6 for 30's, and 5 for 40's & 50's. 4. As a model size of grading, many brands used the smallest size, but the brands for 40's & 50's also used the second size. 5. the parts needed to be corrected after grading were sleeve ease, armhole, shoulder line, neckline, crotch curve, etc. The grading with CAD system had more correction after grading than hand grading.

정상인과 정신지체인,다운증후군 환자에서 치주질환 원인균의 출현율

이해송,김선미,최남기,오종석,강미선,임희정,양규호 대한소아치과학회 2006 大韓小兒齒科學會誌 Vol.33 No.3

국내 여성복 브랜드 그레이딩의 연령별 비교에 관한 연구 Ⅱ

최윤선,김소라,송미령 服飾文化學會 2002 服飾文化硏究 Vol.10 No.5

The purpose of this study was to research specific dimensional increments of grading and to support to establish a grading system according to the targets of women's wear manufacturers in Korea. For the questionnaire, 91 women's wear brands, which were in higher ranking of sales, were selected, and the age groups were separated into 3: 20's, 30's, and 40's & 50's, according to their customers. The graders of each brand were questioned about specific dimensional increments of grading for this research. The results of the study were as follows: 1. Using the most common dimensional increments, 3.81cm(1½ inch) and 5.08cm(2 inch) for upper garments and lower garments, the modes of increments and reference increments for each garment section were suggested. 2. For upper garments, the brand for older women made larger increments of waist girth than for bust girth. This was to cover abdominal obesity. Also, the brands mede larger increments of girth than for shoulder breadth. 3. For lower garments, the brands for older women made larger increments of waist girth than for hip girth. It mean the drop value of hip girth minus waist girth was smaller. The breadths of front and back crotch were also wider.

두경부 마사지가 중환자실 환자의 수면과 불안에 미치는 효과

김미용,전선영,송윤희,최은진,김재희,김미성,주명순,김남선 병원간호사회 2006 임상간호연구 Vol.11 No.2

Purpose: This study was to apply head and neck massage to patients in intensive care unit and to inventigate the effect of that massage on sleep and state anxiety. Method: The subjects in this study were 27 patients who were admitted in medical intensive care unit. The study was performed from June thru September of 2005 on the One-group pretest-posttest design and the sleep, state anxiety of the subjects were measured before and after head and neck massage. For data analysis, paired t-test and Pearson correlation coefficient were utilized. Result: The first hypothesis that the subjects might have a better sleep after being exposed to head and neck massage was accepted. The second hypothesis that the subjects might feel less state anxiety afrer being exposed to head and neck massage was accepted. The third hypothesis that the sleep of the ICU patients maight be correlated to their anxiety was accepted, as there appeared correlation between their sleep and anxiety. Conclusion: Head and neck massage is identified as one of independent nursing interwentions to improve the sleep of ICU patients and ease their anxiety, and it is necessary to apply it to clinical practices.

생선묵에 첨가된 전분 함량

김난주,송미선,이기주,전미영,조성희,허은영 효성여자대학교 가정대학 학도호국단 1985 家政大論集 Vol.4 No.-

시판 생선묵 26종을 무작위로 수집해서 전분 함량을 조사한 결과는 아래와 같다. 1. 전분 함량이 5∼10%되는 것이 19.2%, 10∼20%되는 것은 69.2%로서 가장 많았고, 20∼30%나 되는 많은 양의 전분을 첨가한 제품도 11.5%나 되었다. 2. 비교적 값비싼 제품이 전분을 더 많이 첨가하고 있었다. The purpose of this experiment was to investigate the content of starch in the 26kinds of fishcake which were randomly sampled The results of it were as follows ; 1. The highest percentage of those fishcake, the starch containing rate 10~20%, was 69.2% among all of them. The next, the starch containing rate 5~10%, was 19.2% And the last, the starch containing rate 20~30%. was 11.5%. 2. The expensive fishcake, the higher containing rate of starch.

보건관리대행 기관의 사업장내 진료에 대한 근로자 요구 및 실시 의향

원종욱,송재석,정선아,박화미,노재훈 大韓産業醫學會 2001 대한직업환경의학회지 Vol.13 No.1

목적 : 본 연구에서는 보건관리대행 사업에 있어 사업장내 진료에 대한 수요와 보건관리대행기관의 방문진료 제공에 대한 의향을 조사하여 사업장내 진료에 대한 욕구를 파악하고, 이를 토대로 사업장내 진료에 대한 기초적인 자료를 제공하는데 목적이 있다. 방법 : 근로자들의 의료이용 행태와 방문진료에 대한 요구도를 파악하기 위해 167개 보건관리대행 사업장의 사업주와 보건담당자, 그리고 1,350명의 근로자에게 설문 조사를 실시하였고, 사업주 121명(72.5%), 보건담당자 145명(86.8%), 근로자 816명(60.5%)이 응답하였다. 일차진료의 제공 가능성을 파악하기 위해서 전국의 66개 보건관리대행기관의 의사와 간호사 및 행정책임자에게 우편 설문조사를 실시하여 의사 31명 (47.0%), 간호사 38명(57.6%) 및 행정책임자 34명(51.5%)이 응답하였다. 결과 : 보건관리대행 사업을 수행하고 있는 의사의 87%와 간호사의 94%가 보건관리대행 업무를 담당하면서 많은 근로자들로부터 투약 등 진료를 요구받고 있었고, 100 %의 간호사와 행정책임자 94%, 의사의 76 %가 보건관리대행 사업에서 진료를 수행하는 것이 필요하다고 생각하고 있었다. 한편사업주의 85 %, 보건관리 담당자 86 %와 근로자81 %가 보건관리대행기관에서 사업장내 진료를 시행 할 때 이를 수용하겠다고 응답하였다.결론 대다수의 근로자와 사업주가 보건관리대행기관의 진료를 요구하고 있었고, 보건관리대행 기관의 의사와 간호사가 사업장에서의 진료를 수용할 의향이 있고, 직업성 뇌심혈 관계질환의 예방 등 필요성이 인정된다면 보건관리대행 의사의 사업장내 진료를 인정해야 한다고 생각된다. Objectives : This study was performed to survey worker's demands for worksite medical care and agency's intention for offering worksite medical care in Group Health Service Agency. Methods : One study subjects were employers, workers and office personnels in 167 factories. They were asked for medical care utilization behavior and worksite medical care demand. 121 employers(72.5%), 145 office personnels(86.8%) and 816 workers(60.5%) answered the questionnaire. The other subjects were doctors, nurses and administrators in 66 Group Health Service Agencies nationwide. They were asked for intention of offering worksite medical care in Group Health Service Agency through the mail survey. 31 doctors (47.0%), 38 nurses (57.6%) and 34 administrators answered the questionnaire. Results : 87 percentage of doctors and 94 percentage of nurses had experiences of being requested to prescribe and laboratory examination. All nurses, 94 percentage of administrators and 76 percentage of doctors thought that it was necessary to give medical treatment at worksite. Also in worksite 85 percentage of employers, 86 percentage of office personnels and 81 percentage of workers answered that they accepted the worksite medical care when it would be given. Conclusions : Worksite medical care should be permitted because almost of all workers and employers requested worksite medical care, and doctors and nurses in Group Health Service Agency were willing to give worksite medical care and there was necessity to prevent occupational cerebrovascular disease.

사업장 소음 폭로에 의한 일과성 역치 상승과 회복

조수헌,하미나,한상환,주영수,성주헌,강종원,윤덕로,송동빈,이명학,김선태 大韓産業醫學會 1996 대한직업환경의학회지 Vol.8 No.2

To determine the recovery time from noise-induced temporary threshold shift(TTS), a prospective field study was conducted at three worksites where workers are known to be exposed high level of noise. Subjects were selected according to answers on a questionnaire which inquired about otological history and previous noise exposure, including avocational, military and occupational exposures. After excluding employee with past otologic problems, recent exposure to high level noise, and under medications, total 92 employees participated in the study. Among 92 participants, complete consecutive audiometric examinations were carried out at 0∼2 hours, 5∼7 hours, 14∼16 hours after worktime noise exposure on 26 participants wearing hearing protectors and 22 participants wearing no protective devices. The difference between the hearing level 0∼2 hours after noise exposure and 5∼7 hours is statistically significant by paired t-test(p<0.01). The median recovery times calculated from the data of 22 participants wearing no protective hearing devices are 15.6 hours at 4000Hz, and 7.7 hours, 10.3 hours, 8.4 hours at 1000Hz, 2000Hz and 8000Hz respectively. These data suggest that when measuring the pure tone audiometry for noise exposed workers, at least 16 hours noise-free interval is required.