• 제목/요약/키워드: Competent

검색결과 771건 처리시간 0.024초

Germline Modification and Engineering in Avian Species

  • Lee, Hong Jo;Lee, Hyung Chul;Han, Jae Yong
    • Molecules and Cells
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    • 제38권9호
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    • pp.743-749
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    • 2015
  • Production of genome-edited animals using germline-competent cells and genetic modification tools has provided opportunities for investigation of biological mechanisms in various organisms. The recently reported programmed genome editing technology that can induce gene modification at a target locus in an efficient and precise manner facilitates establishment of animal models. In this regard, the demand for genome-edited avian species, which are some of the most suitable model animals due to their unique embryonic development, has also increased. Furthermore, germline chimera production through longterm culture of chicken primordial germ cells (PGCs) has facilitated research on production of genome-edited chickens. Thus, use of avian germline modification is promising for development of novel avian models for research of disease control and various biological mechanisms. Here, we discuss recent progress in genome modification technology in avian species and its applications and future strategies.

임상간호사가 경험한 긍정적인 간호조직문화 (Clinical Nurses' Experience of Positive Organizational Culture)

  • 염영희;노상미;김경희
    • 간호행정학회지
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    • 제20권5호
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    • pp.469-480
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    • 2014
  • Purpose: This study was conducted to explore clinical nurses' experience of positive organizational culture in order to provide data for effective strategies of acquisition and retention of competent nurses. Methods: In this qualitative study, interviews with four focus groups of four to six nurses, 19 in total, were held. Compositional factors in groups included clinical experience, age, work place, and position. Interviews proceeded until data were saturated. Results: Fifteen sub-themes, categorized into six themes, emerged. Positive organizational culture themes included "Helping nurses to be organization members", "Allowing nurses to communicate with one another", "Helping nurses take an initiative to lead organization", "Having competent leader take charge of organization", "Enabling nurses to achieve organizational changes", and "Leading nurses to accomplish organizational performance." Conclusion: Results indicate that positive organizational culture is related to increases in occupational satisfaction and decreases in turnover through supportive organizational culture which makes it possible to reinvest expenses required for training new members to promoting quality growth in the organization and the prestige of professional nurses. In order to improve occupational satisfaction and sustained growth in nurses, it is necessary to provide nurses with positive work environments and require members to make active efforts leading to strategic changes.

A Study on the Recruitment and Selection of Secondary Science Teachers in Korea

  • Kwak, Young-Sun;Lee, Yang-Rak
    • 한국지구과학회지
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    • 제31권5호
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    • pp.488-499
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    • 2010
  • In this research, we investigated the historical development and ways of improvement of the teacher employment test (TET, hereafter) in Korea. This paper consists of three parts. The first part details the secondary science teacher education system in Korea. The second part elaborates upon the development of the TET since 1990's. The third part provides conclusion by addressing ways to improve science teacher education and employment systems in Korea. After all, the keen competition for teacher education and the demanding entry test ensure that secondary science teachers are selected from a pool of candidates with high academic achievement. Korean teacher employment system in general places more weight on subject knowledge. Although we cannot simply conclude that Korean science teachers must have profound knowledge in the subject matter and are competent in pedagogy, it stands to reason that the teachers could be more competent in performing their roles than those of many western countries with an acute shortage of teachers. We also suggested future directions and ways of improvement regarding teacher education and the TET in Korea.

초등학생을 위한 기후변화대응 환경디자인 STEAM 교육프로그램 개발 연구 (A Study on the Development of Environment Design STEAM Program in Coping with Climate Change for Elementary School Students)

  • 이윤희;이명아;한혜련;반자연
    • 한국실내디자인학회논문집
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    • 제25권6호
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    • pp.15-22
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    • 2016
  • Recent changes in the Korean education policies are promoting the advances in science and technology and cultivating people of convergence talent. STEAM (science, technology, engineering, art and math) educational program is Korean styled convergence program for creative competent human resources. Therefore, Therefore the aim of this study is developing convergence hand-on educational program coping with climate change for elementary school students. For development of the program, we investigated the curriculum of the elementary school about the climate change, and allocated in the creative learning standard frame. Also, we selected themes related the climate change in the curriculum and learning activity. For more effective program to build the convergence competency, we analyzed the program based on creative problem based learning process and 4 core competency(creativity, communication, convergence, caring) elements. In conclusion, the STEAM program needs to develop by school curriculum and leaner's ability. For elementary school students, the STEAM program consists with creative problem based learning process. And the convergence educational program would analyze by the creative PBL process and convergence competency elements. So, this developing program has brought the promotion of the creative convergence competent talented person for the future global environment.

점막하 구개열 치료에 있어 Furlow 구개성형술 전후 언어 치료의 유용성 (Usefulness of Speech Therapy for Patients with Submucous Cleft Palate Treated with Furlow Palatoplasty)

  • 백롱민;박미경;허찬영
    • Archives of Plastic Surgery
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    • 제32권3호
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    • pp.375-380
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    • 2005
  • Furlow palatoplasty has been favored by many plastic surgeons as the primary treatment for the velopharyngeal insufficiency associated with submucous cleft palate. The purpose of this article is to introduce an efficacy of Furlow palatoplasty and speech therapy performed on patients who were diagnosed belatedly as having submucous cleft palates. From 2002 to 2004, four submucous cleft palate patients over 5 years of age with velopharyngeal insufficiency received Furlow palatoplasty. The patients were evaluated through the preoperative perceptual speech assessment, nasometry, and videonasopharyngoscopy. Postoperatively, two patients achieved competent velopharyngeal function in running speech. One of the remaining two could achieve competent velopharyngeal function with visual biofeedback speech therapy and the other could not use her new velopharyngeal function in running speech because of her age. Speech therapy can correct the articulation errors and thus improve the velopharyngeal function to a certain extent by eliminating some compensatory articulations that might have an adverse influence on velopharyngeal function. This study shows that Furlow palatoplasty can successfully correct the velopharyngeal insufficiency in submucous cleft palate patients and speech therapy has a role in reinforcing surgical result. But age is still a restrictive factor even though surgery was well done.

우리나라 전공의 수련교육 구성 및 운영에 대한 제안 (The Proposal for Residency Educational Programs)

  • 허정식
    • 의학교육논단
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    • 제20권3호
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    • pp.135-140
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    • 2018
  • In clinical clerkships, residents function as trainees, workers, and teachers for other medical students. Although residents care for patients in harsh environments and encounter precarious patient-safety situations, they are working towards becoming competent specialists. Residency education programs are very important in cultivating specialists able to adapt to the rapidly-changing medical environment, and are also necessary to improve the quality of specialist training. Competent specialists not only need clinical competency, but also a wide range of abilities including professionalism, leadership, effective communication, cooperation, and attention to continuous professional development/continuing medical education activities. Each Korean association of specialties has its own educational goals and standardized education programs to help residents learn specific techniques and competencies related to medical care for patients, though the training environment of each residency is different within each trainee hospital. Although it is also important to evaluate residency education programs, currently there is only an examination of knowledge and assessment of skills based on mini-clinical evaluation exercises or direct observation of procedural skills. In order to develop an objective and estimable evaluation tool that can assess the overall achievement level within each training course, it is necessary to evaluate the knowledge, skills, and attitudes of residents. Residency education programs need further attention and reform.

사회적 상호작용에서의 의복의 의미 ( I ) - 한복을 중심으로 - (Meaning of Clothing in Social Contexts: Emphasis on Korean Clothing, Study I)

  • 강혜원;이주현
    • 한국의류학회지
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    • 제14권1호
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    • pp.31-43
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    • 1990
  • This research studied the first impression of a stranger in various styles of Korean or Western attire in several socially interacting contexts. The semantic differential scale was used to analyze the responses of IHO male and 180 female university students to line drawings of male and female figures in Korean or Western formal and informal attire in campus, office, and ambiguous contexts. The data were analyzed by factor analysis, one-way ANOVA, and Duncan's test. Six factors emerged to account for dimensions of first impressions. These were evaluation, potency, prestige and formality, conformity, likableness, and conspicuousness. Clothing styles had a larger effect on responses than context. Persons in traditional Korean styles were perceived as more prestigious, formal, individualistic, and less competent than those in Western styles. Conversely persons in both formal and informal Western styles were perceived as more attractive and more competent than those in traditional Korean styles. Persons in casual Western styles were considered least prestigious and least formal. A weak interaction effect was found between clothing style and social context.

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