• 건강소식
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• v.31 no.2 s.339
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• pp.28-29
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• 2007

우리나라 명절 음식은 대부분 고단백, 고지방, 고칼로리 음식. 이 때문에 설 연휴 기간이 지난뒤 2~3kg의 체중이 느는 일이 흔하다. 설 연휴 기간에 적정 체중을 유지하게 하려면 조리 과정에서 음식 칼로리를 최대한 낮춰야 한다. 설 연휴 기간에 적정 체중을 유지하게 하려면 조리 과정에서 음식 칼로리를 최대한 낮춰야 한다. 가급적 찜이나 조림으로 음식을 장만하고, 부침이나 튀김요리를 한 뒤엔 충분히 기름을 빼서 먹고, 음식이 식은 경우엔 다시 프라이팬에 부치지 말고 전자레인지로 데워야 한다.‘ 속식(涑食)’은 과식을 초래하므로 음식은 가족끼리 대화를 하면서 가급적 천천히 먹는 것이 좋다. 평소 먹던 양 이상 먹지 않도록 음식을 개인 접시에 담아 먹으면 양을 조절할 수 있어 좋다.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.42 no.6
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• pp.869-877
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• 2022

This study aims to analyze the factors affecting the re-subscription period upon initial termination of the reverse mortgage subscription. The study utilized the Korea Housing Finance Corporation's database to extract the information regarding re-subscribers of the reverse mortgage from July 2007 to June 2021. The ordered logit model was employed and found that a set of user (subscriber) characteristics are influential towards the re-subscription period. Among the individual characteristics, changes in age group, marital status from married to single-living, maintaining single-living, and the initial subscription period were found statistically significant, highlighting that the increase in the initial subscription period decreased the re-subscription period. Among the housing (home equity) characteristics, changes in housing price and ownership type (single and partial ownership) were statistically significant, indicating that the change in ownership type decreases the re-subscription period. Lastly, the variables related to loan terms were found significant, revealing that changes in payout method and schedule were both increasing factors of the re-subscription period. Based on the findings, necessary policy implications can be considered to secure the returning subscribers of the reverse mortgage effectively.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.21 no.7
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• pp.525-536
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• 2020

The study data used for the analysis of this study were obtained from the raw data during the 1st survey of the 2nd wave of the 2019 Panel Survey on the Employment of Persons with Disabilities conducted by the Korea Employment Agency for Persons with Disabilities. The results showed that, for regular workers, when there was a fixed term of employment contract, it was more likely that the job was retained for 12 months or longer. For the day laborers, workers without a fixed-term employment contract were more likely to retain their jobs for 12 months longer. This suggests that owing to the types of jobs that did not consider disabilities, people with disabilities were facing difficulties in terms of the options available in their job choices and their self-decisions. Therefore, the state would have to develop more job types and skills for these individuals to expand their career options. The growth in the employment of people with disabilities by small businesses that hire day laborers will depend on the diversification of the employment subsidy, which is again dependent on the size of the businesses.

• The korean journal of orthodontics
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• v.36 no.5
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• pp.369-379
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• 2006

Objective: The purpose of this study was to find changes in the occlusal plane related to different vertical facial patterns and suggest treatment goals and conduct possible treatment mechanisms. Methods: 60 adult patients (28 males, 32 females) who had been diagnosed as Class 1 skeletal malocclusion and treated without extraction were selected. Patients were divided into three groups; short face type (group 1), average face type (group 2) and long face type (group 3), using the data on normal occlusion of Korean adults. Results: The results were achieved by analyzing cephalometric tracings of each group at pre-treatment, end-treatment and post-treatment (about 1 year recall check). The inclination of the occlusion plane tends to gradually increase as the face becomes longer In group 1, COP-X, FOP-X, L6/L1, MP-L6 were significantly decreased, and L1-FOP was significantly increased during the retention period (T3-T2). Group 2 showed no significant change, In group 3, FOP-X was significantly increased during the retention period (T3-T2). During the retention period, FOP-X showed significant change among each group, especially between group 1 and group 3. Conclusion: These results suggest that changes of occlusal plane inclination according to facial vertical pattern need to be considered during the retention period for intrusion, extrusion, and incisor overbite.

• The Journal of Korean Academy of Sensory Integration
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• v.9 no.2
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• pp.15-28
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• 2011

Objective : The purpose of the study was to investigate effects of sensory integration therapy on self-regulation capacities of children with cerebral palsy. Methods : Subjects of this study were four years old girl and six years old boy, living in P city. Both were diagnosed as diplegia. Research design used in this study is ABA' design for a single-subject research. The experimental period was 12 weeks with 22 sessions of treatment. It was divided into three phase: 6 sessions for baseline phase (A), 14 sessions for treatment phase (B), 2 sessions for baseline phase (A'). There was no treatment on the baseline phases, and sensory integration therapy focused vestibular and proprioceptive stimuli was conducted on the treatment phase. At each session, subjects' behaviors has been recorded with a Digital Camera for 10 minutes and then the occurrence frequency of problematic behavior was identified based on the operational definition of it. Results : In comparison with the baseline phase (A), the occurrence frequency was reduced during the treatment phase for three types of problematic behavior associated with the self-regulatory capacities. The tendency of reducement was maintained during baseline phase (A'). Conclusion : Based on the result, it was implied that sensory integration therapy has a positive effect on the self-regulation capacities in children with cerebral palsy.

• Proceedings of the Korea Water Resources Association Conference
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• 2004.05b
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• pp.1228-1232
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• 2004

일반적으로 관개용 댐은 예비 방류기능이 부족하므로 저수지관리를 위한 수위 조절이 장시간에 걸쳐 계획적으로 이루어 져야한다. 본 연구는 성주유역을 내상으로 장기 물수지 분석과 빈도분석을 실시하여 관개용 댐의 기간별 적정 수위를 모의하였다. 현장에서 적용이 가능하도록 저수위 관리 기간을 4단계로 나누어 자기간의 관리 방법과 적정 수위를 제시하였다. 홍수기 전에는 수위를 낮추어 홍수를 대비할 수 있도록 하였으며, 홍수기 이후에는 이듬해 관개기 전까지 동계 만수위를 확보할 수 있는 수위와 연중 유지해야 하는 최저수위를 산정하였다. 이상의 결과로 $1998\~2002$년에 내하여 적용해본 길과, 관개기전 동계 만수위를 유지하였고, 물 부족 기간은 발생하지 않았으며, 2001년 가뭄과 2002년 태풍에 대한 피해를 최소화 할 수 있었다.

• Proceedings of the KIEE Conference
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• 2004.11a
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• pp.137-140
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• 2004

AC PDP의 휘도는 유지기간에서의 휘도에 따라서 결정된다. 그래서 기존보다 향상된 휘도를 구현하기 위해서는 유지기간에서의 휘도를 높여야 한다. 이러한 PDP가 갖는 휘도 특성을 개선하기 위한 목적으로 Panel의 셀구조의 변형, 전극 구조의 변화 또는 방전 가스의 혼합비율조정 등 다양한 노력과 시도를 계속 하고 있지만 PDP의 생산 단가의 상승을 초래할 수 있으며, 전극 간격을 조절하여 휘도를 개선하는 방식은 화질의 저하시킬 뿐만 아니라 방전전압을 증가시키게 됨으로 소비전력을 증가시키게 된다. 본 논문에서는 AC PDP의 구조, 전극 및 가스등을 기존방식 그대로 사용하면서 고휘도 방전모드를 구현할 수 있는 새로운 유지펄스에 관한 파형을 연구하였다. 본 연구에서 제안하는 새로울 방식의 유지방전 구동파형은 기존의 유지 방전 펄스인 스퀘어 펄스와는 다르게 계단형의 펄스를 사용하는 방식으로 방전이 일어나기 전까지 일정한 전압을 인가하여 유지시킨 뒤 어느 시점에서 방전되기까지 전압을 올려주는 방법으로 PDP의 협소한 방전 영역을 증가시킴으로써 고휘도를 얻을 수 있다. 실험 결과 기존의 유지펄스와 비교하여 39.4%의 휘도와 50.0%의 효율 향상을 얻을 수 있었다.

• The korean journal of orthodontics
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• v.30 no.6 s.83
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• pp.687-698
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• 2000

The purpose of this study was to evaluate the changes of skeletodental patterns during Class II treatment and its retention period. Forty two patients of Class II malocclusion, which was treated with nonextraction or first premolar-extraction were selected and their lateral cephalograms were examined in this study. Various skeletodental changes in lateral cephalograms of pre-treatment, post-treatment and retention were measured by superimposition in reference to the cranial base for jaws, the palatal plane for maxillary teeth, and mandibular plane for mandibular teeth. The data were analyzed by paired t-test. In this study, occlusal plane showed the significant anterior downward steepening after active treatment, and remained during retention period. In the nonextraction group, maxillary incisors were retracted and extruded during treatment. Maxillary molars were extended, and mandibular molar were uprighted, with no mesial movement. In the extraction group, both maxillary and mandibular incisors were retracted and extruded. Maxillary molars were extruded and moved mesially, and mandibular molars were extruded and moved mesially with no mesial tilting. During retention period in both groups, there were tendencies of labial tipping of maxillary incisor, and mesial tipping of maxillary and mandibular molar. But the changes were not significant and most of teeth showed no change in vortical and horizontal direction.

• KOREAN JOURNAL OF PACKAGING SCIENCE & TECHNOLOGY
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• v.19 no.2
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• pp.87-94
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• 2013

To investigate the effects of functional MA films (FMA) masterbatched by zeolite powder treated with 1 N HCl, 0.5 N NaCl solution and anti-fogging agent (NA) compared with control on the freshness extension of 'Fuji' apples during storage at $15^{\circ}C$. Preference, weight loss, total ascorbic acid, sugar content, acidity, change of gas composition in package were measured. After 150 days of storage, the weight loss of control (L) apples was 1%, that of apple in FMA film (NA) was 1.5% after 150 days. Total ascorbic acid content of apples in control (L) after 150 days was 2.09 mg%, those of apple in FMA film (NA) was 2.72 mg%. The titratable acidity of apple in FMA film was higher than that in control, while soluble solids content of apples in FMA film was lower than that in control after 150 days. Ethylene gas adsorbability in control was 192.2 ppm and those in FMA film was 141.4 ppm after 150 days. Overall, apples in FMA film was better than that of control. It was verified that apples packed with LLDPE film (control) lasted about 130days, while those with FMA films lasted about 170 days. Also, FMA films treated with anti-fogging agent few different compare to nontreated film, but commerdity on the display in market was considered higher than that of non-treated anti-fogging agent.

• Journal of Labour Economics
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• v.27 no.3
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• pp.25-52
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• 2004

The work history of the workers injured in industrial accidents was recomposed by combining the database on compensation for industrial accidents with the database on employment insurance among those who were newly classified as disabled during the period from 1998 to 2000. It shows that the injured workers mainly returned to the original workplaces, and such workers had higher job retention rate. It is in contrast with the higher separation rate of the workers who started to work at the new workplace after medical recuperation. And it is found that 61% left or lost their jobs out of the injured workers who returned to work, and 77% of the job separators had job tenure less than one year. The analysis based on competing risks model shows that the workers at the smaller workplace have the shorter the employment duration, and the longer job-searching period has the negative effect on the employment duration of the job losers. In addition, the longer employment duration at the first job after medical recuperation is more effective on the reemployment and job stability after separation.