실천적 추론가정과 수업이 비판적 사고력에 미치는 효과 검증 : 가족관계와 자원관리 단원을 중심으로 Focusing on Family Relations and Resource Management

변현진,채정현 한국 가정과 교육 학회 2002 한국가정과교육학회지 Vol.14 No.3

The objectives of this study were to measure the effect of Practical Reasoning Instruction in Home Economics; specifically, its effect on developing of critical thinking, as well as to evaluate the degree of the critical thinking process, with reference to its sub-factors and the level. The research subjects were consisted of the experimental group of 119 freshman class female students from the "A" High School and the comparative group of 110 freshman class female students from the “C" High School in the city of Chung-Ju. This research was conducted under the pre-post test control group design, administering the pre-post testing to both the experimental and the comparative groups. The experimental group was subjected to Practical Reasoning Instruction in Home Economics: whereas, the comparative group was taught under the lecture-Instruction in Home Economics. The research findings are as follows: 1. Those who studied Home Economics under the practical reasoning method scored higher on the critical thinking process than the comparative group students who were taught Home Economics in the lecture-style approach. 2. The experimental group of students, who studied Home Economics under the practical reasoning method, scored higher than the comparative group in their ability to perceive assumption and to render judgment among the five sub-factors of their critical thinking processes.

Bovine botulism outbreak associated with incidental consumption of presumably contaminated leftover food

( Jae Won Byun ),( Kyung Hyun Lee ),( Ha Young Kim ),( Soon Seek Yoon ),( Ji Youl Jung1 ),( Woo Seog Jeong1 ),( Jae Ku Oem ),( Jong Soo Lim ),( Myoung Heon Lee ),( You Chan Bae ) 한국예방수의학회(구 한국수의공중보건학회) 2013 예방수의학회지 Vol.37 No.1

Nine cattle among 18 in a native Korean herd died or were euthanized within 3 days. The affected cattle showed cowshed. The pigs and dogs had been fed leftover food originating from nearby restaurants, and the cattle could presumably reach the contaminated food in the pig troughs. Necropsy revealed a few chicken bones and red pepper pieces as well as large amounts of grain and rice straw hay mixed in the rumen. Botulism type D was isolated in the ruminal contents of one of the cattle. We speculated that the outbreak was associated with the cattle incidentally eating presumably contaminated leftover food from the pig trough.

Kainic Acid로 유발된 경련이 흰쥐 대뇌피질의 Vasoactive Instestinal Polypeptide 신경세포에 미치는 영향에 관한 면역조직화학적 연구

허영범,변우현,이원규,김정혜,안희경 대한해부학회 1995 Anatomy & Cell Biology Vol.28 No.2

강화방법이 중년여성의 운동지속 및 건강에 미치는 영향

류호상,현정희,변재철,김한철 한국스포츠심리학회 2002 한국스포츠심리학회지 Vol.13 No.3

최근 10여년 동안 운동과학에 대한 다량의 문헌들에도 불구하고 여성들을 대상으로 운동지속(exercise adherence)과 운동효과에 대한 연구들은 많지 않다. 이 연구의 목적은 강화방법이 여성의 운동지속과 건강에 미치는 영향을 규명하기 위한 것이었다. 생활체육으로 에어로빅댄스를 하고자 방문한 31명의 중년여성들이 자신들이 원하는 세 개의 다론 시간대의 수업에 각각 등록을 하였다. 각 교실은 체지방 측정치로 피드백을 제공받는 집단(n=10), 출석이 양호할 시 에어로빅무용복을 보상받는 집단(n=11), 그리고 통제 집단(n=10)이 되어 실험에 참가하였다. 피험자들을 같은 강사의 지도로 하루에 45분, 주 5회(월-금), 8주 동안 에어로빅댄스를 실시하였다. 일원변량분석 결과 체지방으로 피드백을 제공받으며 운동한 집단은 다른 두 집단에 비해 높은 출석률을 보였다(p<.05). 공변량분석(ANCOVA)에서는 피드백 집단이 통제 집단보다 체지방율과 POMS의 총정서장애(Total mood disturbance)에서 유의하게 낮은 수치를 보였다(p<.05). 안면피부상태에서는 집단 간에 유의한 차이를 보이지 않았지만, 집단을 합한 운동 전·후간에는 차이가 있게 나타났다(p<.05). 이 연구는 생활체육 현장에서 피드백을 제공하여 강화를 시키면 중년여성들의 운동지속(exercise adherence)을 높일 수 있고 건강 증진에도 효과적이라는 결론에 도달하였다. 그 외 연구결과를 토대로 운동지속을 높이는 관점에서 논의가 이루어지고 장래연구를 위한 방향도 제시되었다. Despite decades of physical activity research, little is known about the patterns and effects of physical activity among women. The purpose of this research was to examine whether reinforcement strategy would positively influence participation adherence and health in women. Thirty one middle-aged females participating in an aerobic dance class were randomly assigned to three different conditions; feedback (n=10), reward (n=11), or control (n=10). The provide of feedback group was weekly informed of their body fat(%), while participant reward group was announced to win an aerobic dance tights if they miss less than 5 times over an 8 week period meeting 5 times per week. One-way ANOVA showed that the feedback group was higher than the other 2 groups in the number of attendances (p<.05). ANCOVA indicated that the feedback group exhibited statistically greater improvements in the body fat (p<.05) and the total mood disturbance (p<.05) than did the control. The facial skin condition was independently associated with reinforcement. However, repeated t-test showed that the after condition was better than the before condition. It was concluded that provide of feedback is an effective mean in increasing the exercise attendance rate and the health of middle-aged females. The findings were discussed in terms of the importance of increasing exercise adherence and mental health.

專門大學 衣裳科의 敎育課程 變遷과 産學協同에 따른 방향 및 전망

김소현,박정식,변정현,이경손 배화여자대학 1990 培花論叢 Vol.9 No.-

비만 여성을 대상으로 한 해조류 추출물의 국부처치와 운동 병행을 통한 지방분해 효과의 임상적 검정

서태수,이인숙,변재철,김규호,박승한,김유영,김상국,김현정,김상기,신동철,성미영,박종석,김종기,박언휘 한국스포츠리서치 2003 한국 스포츠 리서치 Vol.14 No.3

This study was carried out to test the body fat breakdown during topical seaweed extract treatment and in combination with the aerobic exercise. Of 20 female obesity subjects, ten treated a cream types of seaweed extract(control group) and ten treated a placebo cream(placebo group). Topical treatment of each sample was designed for 4 weeks, and treated with 2 times a day about 10ml on the abdomen and the thigh, respectively. All subjects were participated aerobic dance half hour a day and four times a week. After 4 weeks of topical treatment and exercise, they were measured body fat, skinfold thickness, body circumference. Then venous blood samples were taken and analyzed blood cells, serum enzymes, and serum lipids. There were reduction of body weight, % of body fat, antebrachium, brachium, chest, waist, thigh circumference and abdomen thickness between pre and post treatment in both group. Especially, body weight and % of body fat significantly reduced in the subjects treating the seaweed extract than those treating the placebo. There were significant decrement in total cholesterol and LDL whereas increment in HDL and TBIL in the control group, but no significant difference in the placebo group. In conclusion, there were 7.6% of body fat reduction during 4 weeks of aerobic exercise and 21% of body fat reducement in combination of topical seaweed treatment and exercise, respectively. These results suggest that the topical treatment of seaweed extract should be very effective for fat breakdown. Especially, the body fat breakdown maximized in the combination with the topical seaweed extracts treatment and the aerobic exercise.

가토의 하악골 연장시 Sodium fluoride 투여가 골형성에 미치는 영향

김용하,설정현,변우목,김정철,우상현,강무석 大韓成形外科學會 1999 Archives of Plastic Surgery Vol.26 No.4

The purpose of this study was to improve bone formation and shorten the period involved in distraction osteogenesis using sodium fluoride (NaF). This has been used in managing osteoporosis for several decades. This study was carried out on 40 New Zealand white rabbits. Twenty animals were used for a control group (no medication) and 20 for the experimental group. NaF 1 mg/kg/day was administered to each experimental animal via drinking water beginning 4 weeks prior to surgery and continued until sacrifice for examination. A distraction device was applied to the left mandible along a plane perpendicular to the direction of osteotomy. After a 5-day latent period, the mandibles were lengthened at 1 mm per 24 hours for 10 days. Five rabbits from each group were sacrificed on the 1st day, 2nd week, 4th week and 8th week of the consolidation period. After lengthening, all the rabbits developed a severe cross-bite. By the 4th week, cortical continuity was seen. Bone densities at the site of bony lengthening were measured by quantitative computer tomography (QCT) and dual X-ray absorptiometry (DXA). The results were as follows: the measurements of the experimental group were significantly higher than of the control group by the 1st day of the consolidation period (p<0.05) and insignificantly higher after the 2nd week. Histologically, in the experimental group, there were more osteoblasts, increased and thickened trabeculae and more mature lamellar bones than in the control group. This study showed that osteogenesis of the experimental group was significantly higher during and immediately after distraction. Our study suggested that the use of NaF could improve bone formation and decrease the period of distraction osteogenesis if a safe dose and method of fluoride administration can be determined for growing humans.

정신분열병 환자 자녀에서의 주의력 장애

김철권,조현기,장정희,강동호,조진석,김명정,변원탄 大韓神經精神醫學會 1998 신경정신의학 Vol.37 No.1

본 연구의 목적은 정신분열병 환자의 자녀들과 알코올 의존증 환자의 자녀, 그리고 정신과학적으로 건강한 부모의 자녀들을 대상으로 연속 작업수행력 검사를 이용한 정보처리 과정에서의 지속적 주의력에 관한 사항과 정보 감지능력 검사를 이용한 정보 처리과정에서의 감각등록에 관한 사항을 측정하고 세 군간에 그 결과를 서로 비교하여 차이 유무를 검증하기 위함이다. 연구 대상은 정신분열병 환자의 자녀 28명을 대상군으로 그리고 알코올 의존증 환자의 자녀 18명과 정신과학적으로 건강한 부모를 둔 중고등학생 41명을 대조군으로 하였다. 연구 방법은 대상군 및 두 대조군 모두에게 연속 작업수행력 검사와 정보 감지능력 검사를 순차적으로 시행한 후 그 결과를 서로 비교하였다. 그 결과는 다음과 같다. 1) 연속 작업수행력 검사에서는 대상군이 두 대조군에 비해 맞춘 횟수와 비율이 유의하게 낮았고 놓친 횟수는 반대로 유의하게 높았다. 가장 중요한 변인인 민감도는 대상군이 두 대조군에 비해 유의하게 낮았다. 2) 연속 작업수행력 검사에서 시간 경과에 따른 각 변인의 변화를 보면 맞춘 횟수와 비율에서 대상군이 두 대조군에 비해 시간이 경과할수록 유의하게 감소하였다. 민감도 역시 시간이 경과할수록 대상군이 두 대조군에 비해 유의하게 감소하였다. 3) 연속 작업수행력 검사의 민감도, 정보 감지능력 검사에서의 정답반응 횟수에서 정상 대조군의 분포 곡선중 하위 10% 수치를 절단점으로 잡아 그 수치 이하를 보이는 대상 숫자를 비교해 보면 연속 작업수행력 검사에서만 정신분열병 환자의 자녀군과 정상 대조군 사이에 유의한 차이를 보였다. 4) 대상군, 정상 대조군, 대상군중 연속 작업수행력 검사의 민감도가 하위 10% 이하에 속하는 군의 MMPI를 서로 비교한 결과 세 군간에 MMPI의 모든 변인에서 유의한 차이를 발견할 수 없었다. 5) 정보 감지능력 검사에서는 대상군이 두 대조군에 비해 정답반응과 오답반응을 보이기까지 걸린 평균 시간이 유의하게 길었다. 이상의 연구결과를 통해 저자들은 정신분열병의 발병 위험성이 높은 정신분열병 환자의 자녀군이 알코올 의존증 환자의 자녀군이나 정신과학적으로 건강한 부모를 둔 대조군보다 지속적 주의력에서 결손이 있음을 발견하였고 나아가 이와 같은 지속적 주의력에서의 결손이 정신분열병의 한 가능한 취약지표가 될 수 있을 것으로 사료된다. In order to study the possible vulnerability in the markers of schizophrenia, offsprings of the schizophrenic parents(n=28), offsprings of the alcohol dependent parents(n=18), and offsprings of the psychiatrically normal persons(n=41) were examined for their sustained attention and sensory register by means of Continuous performance test(CPT) and Span apprehension task(SPAN) respectively. The results were as follows : 1) The offsprings of the schizophrenic parents showed a significant deficit in the sustained attention as manifested in the data of CPT by significantly lower hit rate and sensitivity, compared with the offsprings of the alcohol dependent parents and those of the psychiatrically normal persons. No difference was evident in the false alarm rate and response bias among three groups. There was no difference in all variables of the CPT between the offsprings of the alcohol dependent parents and those of the psychiatrically normal persons. 2) The deficit in the sustained attention as revealed by lower hit rate and sensitivity was not apparent in the first part of the CPT. However it emerged and aggravated itself as the test continued in the offsprings of the schizophrenic parents only. 3) Proportion of subjects falling in the extreme low sensitivity of lower 10% of the normal controls was significantly higher in the offsprings of the schizophrenic parent group as compared with the offsprings of the alcohol dependent parents and those of the psychiatrically normal persons with a rate of 29%, 17%, and 10% respectively. 4) No significant difference was noted in all variables of MMPI among normal controls, index group, and the extreme low CPT sensitivity subgroup of index group. 5) The offsprings of the schizophrenic parents showed a significantly delayed response in the time to correct and incorrect response in SPAN compared to the offsprings of the alcohol dependent parents and those of the psychiatrically normal persons. No difference was evident in the number of correct response, number of incorrect response, and number of no response among three groups. There was no difference in all variables of the SPAN between the offsprings of the alcohol dependent parents and those of the psychiatrically normal persons. These results suggest that a subgroup of the offsprings of schizophrenic parents may suffer from the deficit in the sustained attention which may be a vulnerability marker of schizophrenia.

경북지역 주부들의 전통 부엌 세간의 보유 현황 및 이용실태 조사 연구

한재숙,최영희,조연숙,변재옥,한경필,김현옥,정종기,최석현 동아시아식생활학회 2002 동아시아식생활학회지 Vol.12 No.4

Housewives residing in the Kyongsang-Buk-do area were surveyed to determine their ownership of Korean traditional kitchen appliances and their usages. A breakdown of the appliances for the survey was as follows: 16 tableware, 17 household utensils, 15 heating utensils, 14 ceramic and earthen pottery, 6 stone utensils, 9 cooking utensils, 9 utensils made of the dried bamboo and bush clover, and 13 dining tables ("sang"). The types of the appliances with the largest ownerships and most frequently used were as follows: The jeopsi was most frequently owned, followed by the daejeop and the jaengban. The most frequently used item was the jubal,, followed by the daejeop and the jeopsi. Among the wooden utensils, bangmangi was most frequently owned, followed by the chanjang, the che, the doe, mal and hop. The most frequently used household utensil was the chanjang, followed by the takjasang and the doe, mal and hop. The utensil the most people owned for heating was the jujeonja, followed by the seoksoe, the musoesot and the siru. The most frequently used utensil for heating was the jujeonja, the musoesot and the seoksoe, in the order. As for the ceramic and earthen pottery, hangari and dok were owned and used most frequently. The maetdol and the jeolgu, though very low in their ownership rate, were most frequently owned items among the stoned utensils. The kal and the doma were the most frequently owned and used cooking utensils. The sokuri, and the chaeban and the baguni were the most frequently owned among the utensils made of the dried bamboo, bush clover and straw, while the sokuri was used the most frequently, followed by the chaeban and the jori. Among the dining tables, the kyojasang was the item most frequently owned, followed by the seonban and the chaeksangban, while the wonban was the most frequently used, followed by the kyojasang and the chaeksangban.

Optimizing dosage of peginterferon alfa-2a and ribavirin for Korean patients with chronic hepatitis C

( Jung Hyun Kwon ),( Si Hyun Bae ),( Jong Young Choi ),( Seung Kew Yoon ),( Kwan Soo Byun ),( Seung Woon Paik ),( Young Suk Lim ),( Han Chu Lee ),( Kwang Hyub Han ),( Kwan Sik Lee ) 대한간학회 2007 Clinical and Molecular Hepatology(대한간학회지) Vol.13 No.3(S)