• Journal of radiological science and technology
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• v.37 no.2
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• pp.75-84
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• 2014

In this study, we surveyed the current status, satisfaction and demand of radiologic technologist continuing education for 93 radiologic technologists who participated in the continuing education. To understand the current status and general evaluation and to find out the improvement direction, survey was conducted on 3 categories: participation, satisfaction and demand of continuing education. In addition, we analyzed the continuing education implementation status and the management system by collecting related regulations. As a result, the education completion rates of radiologic technologists from 2010 to 2012 were respectively 42.6%, 43.4% and 34.2%; the rates were similar to other medical technician's average education completion rates. According to the survey, in case of participation, the most frequent answer was 'more than five times less than 10 times per year' with 48.4% and in satisfaction section, the most common answer was 'Average(3)' with 34.4%. In demand of continuing education section, 32.8% of the respondents chose 'Clinical skill training in major field'. In the results of this research, continuing education needs to be managed in the direction of helping radiologists improve their personal ability and self development. Furthermore, to meet the demand of radiologists, the quality of continuing education should be improved to satisfy the educatee.

• Proceedings of the KOR-KST Conference
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• 1998.10b
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• pp.191-191
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• 1998

ITS를 구성하는 서비스나 기능이 대부분 동적인 특성을 지니고 있어, 앞으로는 이를 효율적으로 뒷받침할 수 있는 공간데이터(Spatial Data)가 필요하다. 특히, 대부분의 ITS서비스와 기능이 정보의 신속한 전달을 위해서 유무선통신을 사용할 것이다. 또한, 최정 사용자서비스와 응용분야가 공간데이터라는 기본적인 정보를 공유하므로써 위치에 대한 정적·동적교통정보를 제공받게 된다. 정보사용자가 사용하는 공간데이터가 상이하다면, 정보의 공유가 이루어지지 않거나 정확하게 제공되지 않는 것은 자명한 사실이다. 이러한 이유는 정보사용자가 자신들의 정보수집, 정보전달, 정보분석 등의 목적에 적합한 공간데이터를 제작하여 유지하기 때문이다. 결과적으로 정보의 공유를 위해서는 상이한 공간데이터들 간에 동일한 교통정보를 공유하도록 하는 조작이나 방법이 필요하다. 서로 다른 원본으로 구성된 데이터를 통합하고 이를 ITS서비스와 기능을 위한 각 시스템에 적용하기 위해서는 서로 다른 수준을 가지고 있는 공간데이터(수치지도 데이터)의 해상도, 위치정확도, 속성정확도, 정밀도, 범위 등과 같은 문제들이 최종 응용시스템에 적용되어져야 하고, 이를 통해 공간적인 위치와 수치지도를 구성하는 각종 엔터티가 참조되어야 할 것이다. 이뿐 아니라, 향후 데이터 공유의 방법에 있어서도, 각종 무선통신의 발달과 인터넷과 같은 정보전달매체의 대중화가 이루어짐에 따라, 정보의 공유가 동시적으로 이루어질 것이다. 본 연구에서는 공공기관주도로 제작된 전국범위의 수치지도를 하여, ITS용 네트워크데이터구성을 위한 기능분석과 사양을 제시를 함으로써, 이에 대한 프로파일 개발한다. 정보공유를 위한 위치참조모델(LRM)과 프로파일을 ITS데이터에 적용함으로써, 위치참조모델의 기능과 적용성을 평가한다.키기 위한 향후의 연구과제를 제시한다.Si결정의 크기를 비교하였을 때 45$\mu\textrm{m}$ 이하의 분말을 섞어 압출하였을 때 가장 작은 초정 Si입자 크기를 얻음 을 볼 수 있었다. 주의 Fairfax County에 소재한 주간 고속도로 66번(I-66)과 인접 교통망의 교통자료를 사용하여 각종 돌발교통 혼잡 상황을 전제로 한 Traffic Simulation과 정보제공시나\리오를 INTEGRATION Model을 이용해 실행하였다. 그 결과 적응형 알고리즘이 개개인의 최단시간 경로를 제공하는 사용자 평형 경로안내전략에 비해 교통혼잡도와 정체시간의 체류정도에 따라 3%에서 10%까지 전체통행시간을 절약할 수 있다는 결론을 얻었다.출발참, 구성대외개방선면축심, 실현국제항선적함접화국내항반적전항, 형성다축심복사식항선망; 가강기장건설, 개피포동제이국제기장건설, 괄응포동개발경제발전적수요. 부화개시일은 각 5월 26일과 5월 22일이었다. 11. 6월 중순에 애벌레를 대상으로 처리한 Phenthoate EC가 96.38%의 방제가로 약효가 가장 우수하였고 3월중순 및 4월중순 월동후 암컷을 대상으로 처리한 Machine oil, Phenthoate EC 및 Trichlorfon WP는 비교적 약효가 낮았다.>$^{\circ}$E/$\leq$30$^{\circ}$NW 단열군이 연구지역 내에서 지하수 유동성이 가장 높은 단열군으로 추정된다. 이러한 사실은 3개 시추공을 대상으로 실시한 시추공 내 물리검층과 정압주입시험에서도 확인된다.. It was resulted from increase of weight of single cocoon. "Manta"2.5ppm produced 22.2kg of cocoon. It

• Journal of Energy Engineering
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• v.18 no.4
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• pp.246-257
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• 2009

Regarding climate change, the most significant challenge the world faces is achieving the goal of stabilizing the global concentration of greenhouse gases. However, this cannot be accomplished by greenhouse gas reduction efforts of developed countries alone. In this context, a "sectoral approach" has been brought up as a way to overcome the limit of the Kyoto Protocol and induce the participation of developing countries. This paper focuses on the different types of sectoral approaches that have been suggested so far, and their criteria, scope and effectiveness. It therefore explores the potential each approach has as a policy alternative under the post-2012 scheme. On top of that, with the possibility of these sectoral approaches becoming strong future policy alternatives in mind, this paper also analyzes their applicability to the Korean industry. For the steel, petrochemical and oil industries - in which energy efficiency exceeds the world average- a technology-based approach is proposed as an alternative. For the cement, paper and power generation industries - in which energy efficiency is about the same as the global average - a sectoral crediting mechanism or an index-based approach or a sector-wide transnational approach are proposed as alternatives. Lastly, this paper suggests a future research direction for their adoption and implementation.

• Korean Journal of Social Welfare
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• v.61 no.1
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• pp.81-107
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• 2009

This study is to understand, in the view of resilience, the experience of military widows, whose husbands died while on active military duty and have lived as single mothers for a long time. This study using a qualitative research method based on Phenomenology, especially using Colaizzi's process of data analysis. 99 meaningful sentences, 26 themes, and 10 theme clusters has been categorized from the interview of 9 military widows, who has been participated a self-help group for them. The 10 theme clusters are 'denial and grief over the death of spouse', 'ambivalence over the duty of their husbands', 'acceptance of the helpless fate and arduous fight to live', 'sorrow in the social and historical context', 'responsibility and endeavoring of parenting', 'self-existential challenge', 'immanent belief system as a military widow'. 'effort to find self-identity in the outer systems', 'wish to reassure their existence', and 'to find the meaning of life after husband's dead'. These their self respect and feeling of honor have become their belief system in their life, which they have raised their children and take their responsibilities with their best effort. The self-help group has helped them to find their self-identity and has sustained emotionally healthy. This group has been also empowering them through their voices being heard to the outside society. They have made an effort which their existence is recognized by the country and the military system. The findings of this study can be used as a system to gather opinions and to provide information and program which may be accepted politically and then applicable and integrated social work service through the social support system and networking.

• Therapeutic Science for Rehabilitation
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• v.10 no.4
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• pp.53-63
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• 2021

Objective : This study aimed to develop a Korean version of the Flow State Scale for Occupational Task (K-FSSOT), to measure the level of a flow experience of a subject in occupational therapy activities. Methods : To develop a measure of K-FSSOT, validity and reliability were verified through a systematic development process. The validity was verified by calculating the content validity index (CVI) through the content validity of 10 occupational therapists and a question-and-answer survey of 20 patients. Reliability was verified by investigating the internal consistency and examination-re-test reliability of 33 patients. Results : The item-CVI for each question in the content feasibility study was .90 to 1.00, and the scale-CVI, which is the average of the whole item, was found to be appropriate at .97. The verification of reliability indicated that the intrinsic value of the entire question was high at .855, and the test-retest reliability value was high at .894 (p<.01), showing a high correlation, and very high reliability. Conclusion : K-FSSOT could be used as a useful tool to measure the level of a flow experience of the target in performing occupational therapy activities for occupational therapists concerned about the participation and flow experience of the target.

• Journal of the Korean Society of Marine Environment & Safety
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• v.28 no.7
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• pp.1179-1190
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• 2022

The purpose of this study was to identify, analyze and address problems in the current scuba diving rescue curriculum in Korea by using the Delphi method to collect expert opinions on the topic. This expert information can form a data-based foundation for the scuba diving rescue curriculum, allowing teaching to be conducted more professionally and systematically, and allowing participants to enjoy scuba diving with greater safety and confidence. In this study, eight experts, all involved in developing the scuba rescue curriculum, were selected, and the research was conducted with informed consent from all participants and in accordance with all related ethical rules. Improvement measures were identified for scuba rescue leaders, teaching programs and training facilities. The study revealed that to improve leadership, a system to verify the leader's ability should be developed and that, in general, the ability of scuba rescue leaders should be strengthened. To improve teaching programs, each scuba organization should produce updated program manuals, prepare evaluation standards, and develop programs that employ a wide variety of training equipment. Finally, in terms of facilities, improvements should be made by constructing artificial wave devices at training centers.

• Korean Journal of Environment and Ecology
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• v.38 no.2
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• pp.189-203
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• 2024

This study conducted a survey two times at 20 points from April to June and from August to October 2022 to characterize the fish community and reveal the health of the Anyang stream. The survey collected 3,186 individuals belonging to 5 orders, 10 families and 34 species. The dominant species was Zacco platypus (43.4%), followed by Carassius auratus (10.1%), Cyprinus carpio (7.6%), Zacco koreanus (6.2%), Pungtungia herzi (5.2%), Oryzias sinensis (5.1%), Pseudorasbora parva (4.7%), Squalidus gracilis majimae (4.4%), Rhynchocypris oxycephalus (3.5%), Hemiculter eigenmanni (3.3%), Rhodeus ocellatus (1.4%), and Chelon haematocheilus (1.0%). Among the emerged species, 5 species (14.7%), including Rhodeus uyekii, Squalidus japonicus coreanus, and Odontobutis interrupta, were endemic to Korea, and 4 species (11.8%), including Cyprinus carpio (Israeli type), Lepomis macrochirus, Micropterus salmoides, and Poecilia reticulata, were exotic. The fish community analysis showed that the dominance was higher at the upper reaches of the Anyang stream and decreased downstream, and diversity, richness, and evenness were higher in tributary than mainstream. Stream health (fish assessment index, FAI) was generally poor, as it was rated as moderate (C) at seven sites, poor (D) at eight sites, and very poor (E) at five sites. Water quality was evaluated at eight sites, and it was rated as poor (V) at two sites, slightly poor (IV) at one site, moderate (III) at four sites, and slightly good (II) at one site, indicating that the overall water quality was poor and that the water quality had a significant impact on river health and fish habitat. Moreover, it was found that many weirs without fishways were constructed in the Anyang stream and became an obstacle to fish migration. Therefore, a systematic management plan to improve water quality and add fishways is necessary to improve the stream's health and conserve stable fish habitat.

• Journal of the Korean Society of Food Science and Nutrition
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• v.38 no.7
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• pp.862-869
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• 2009

This research was performed to acquire fundamental data to be used in developing school foodservice monitoring programs by investigating the actual operational conditions and views of dietitians and students' parents on foodservice monitoring. A questionnaire was provided to the parents and the dietitians of 100 school foodservice establishments in Ulsan area for one month (June, 2007). The questionnaires of 51 foodservice establishments from dietitians and parents were collected (response rate 51%). The collected data from the questionnaires were statistically analyzed using the SAS package program. In terms of the study subjects, 98.0% of the school foodservices were direct managed. The knowledge of HACCP of the students' parents included 'know well' (52.6%), 'know a little bit' (8.8%), and 'do not know' (38.6%). 90.2% of the subjects were monitoring school foodservice regularly. The performance rates of school foodservice monitoring by the students' parents were in the order of: inspecting food materials (95.4%), food preparation (92.7%), and cleaning and facilities sanitation (88.1%). Of the students' parent respondents, 64.1% received preliminary monitoring education regularly, in the order of inspecting food materials (70.9%), food preparation (67.5%), and cleaning and facilities sanitation (60.9%); menu planning (45.5%) was the most highly required item for preliminary education. The understanding degree, in terms of the foodservice preliminary education, was 3.10 points, and the effects evaluation scores of the preliminary education by the dietitians was 3.18 points out of 5 points. The evaluation results for both the importance and performance about the foodservice monitoring items, as evaluated by the students' parents, indicating that importance was higher than performance in 7 of the foodservice monitoring items. The highest item for both importance and performance was 'food preparation'. There were no differences between the importance and performance of the foodservice monitoring items, regardless of whether or not the students' parents had preliminary education, suggesting that the preliminary education of the students' parents was not effective so far. In conclusion, in order to maximize the effectiveness of students' parent foodservice monitoring programs, it is necessary that students' parents participate voluntarily and perform foodservice monitoring regularly. Also, the preliminary education should be offered prior to performing monitoring, considering the demands and the characteristic of the students' parents.

• Korean Journal of Psychosomatic Medicine
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• v.7 no.2
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• pp.213-225
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• 1999

Objectives : The purpose of this study was to investigate how the play habits, temperament, and environmental factors might affect childhood obesity. Methods : Two hundred sixty children, aged 4 through 6 years living in Seoul & Cheonan were surveyed by a questionnaire about the children's play habit and the parent's related factors such as weight, height, education, income. In addition the Korean version of the Parent Temperament Questionnaire for Children and the Korean version of the Family Environment Scale were also administered to parents of those children. The height and weight of those children were measured and the percentage of body fat was measured by Bioelectrical Impedance Fatness Analyzer. Result : 1) Among 260 children, 25 children were considered to be obese on the basis of both obesity index and percentage of body fat. 2) Parents of obese children showed a significantly higher educational level(p<0.05) and mothers of obese children had significantly more jobs(p<0.05) and showed higher body mass index(p<0.05) than those of nonobese children. 3) By observing play habits of children, obese children spent significantly longer time in watching TV and video(p<0.05), while nonobese children showed a trend to play outside(p<0.1). 4) On the Korean version of the Parent Temperament Questionnaire for Children, obese children showed significantly less activity than nonobese ones(p <0.05). 5) Family of obese children had significantly higher point on subscale of Achievement orientation, Intellectual-cultural orientation and Moral-religious emphasis of the Korean version of the Family Environment Scale(p<0.05). 6) Percentage of body fat of obese children was correlated with children's watching TV time, activity level, scores of Achievement orientation, Intellectual-cultural orientation of the Korean version of the Family Environment Scale and the both parent's education levels(p<0.05). Conclusion : Obese children showed hypoactivity and more watching TV time. And obese children's both parent had higher educational level and their mother had higher Body Mass Index and more jobs. Family of obese children had higher point on items of Achievement orientation, Intellectual-cultural orientation and Moral-religious emphasis. Family environmental factors influence on children's obesity through interaction of genetic and behavioral-psychological factors concomittently.

• The Sea:JOURNAL OF THE KOREAN SOCIETY OF OCEANOGRAPHY
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• v.26 no.3
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• pp.263-276
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• 2021

Marine benthic organisms have been used as the indicators for the environment assessment and recently considered as a very important component in the biodiversity and ecosystem restoration. In Korean waters, the quantitative data on marine benthos was used as one of major components for the marine pollution assessment for 50 years since 1970s. The species identification which is an important factor for the quantitative biological data was mainly performed by the marine benthic ecologists. This leads to the deterioration of the data quality on marine benthos from the misidentication of major taxonomic groups due to the lack of taxonomic expertise in Korea. This taxonomic problem has not been solved until now and remains in most data from national research projects on the marine ecosystems in Korean waters. Here we introduce the quality assurance and control (QA/QC) system for the marine biological data in UK, that is, NMBAQC (Northeast Atlantic Marine Biological Analytic and Quality Control) Scheme which has been performed by private companies to solve similar species identification problems in UK. This scheme asks for all marine laboratories which want to participate to any national monitoring programs in UK to keep their identification potency at high level by the internal quality assurance systems and provides a series of taxonomic workshops and literature to increase their capability. They also performs the external quality control for the marine laboratories by performing the Ring Test using standard specimens on various faunal groups. In the case of Korea, there are few taxonomic expertise in two existing national institutions and so they can't solve the taxonomic problems in marine benthic fauna data. We would like to provide a few necessary suggestions to solve the taxonomic problems in Korean marine biological data in short-terms and long-terms: (1) the identification of all dominant species in marine biological data should be confirmed by taxonomic expertise, (2) all the national research programs should include taxonomic experts, and (3) establishing a private company, like the Korea marine organism identification association (KMOIA), which can perform the QA/QC system on the marine organisms and support all Korean marine laboratories by providing taxonomic literature and species identification workshops to enhance their potency. The last suggestion needs more efforts and time for the establishment of that taxonomic company by gathering the detailed contents and related opinions from diverse stakeholders in Korea.