• 음성과학
• /
• 제10권1호
• /
• pp.15-25
• /
• 2003

A laryngograph was developed to measure the open and closed movements of vocal folds in our laboratory. This study attempted to evaluate its performance by comparing its glottal data with that of the original laryngograph. Ten normal Korean adults Participated in the experiment. Each subject produced a sustained vowel /a/ for about five seconds. This study compared f0 values, contact quotients of the duration of closed vocal folds over one glottal pulse, and area quotients of the closed over open vocal folds derived from glottal waves using both the original and new laryngographs. Results showed that the mean and standard deviation of the two laryngographs were almost comparable with a correlation coefficient 0.662 but minor systematic shift below those of the original laryngograph was observed. The absolute mean difference converged into 1 Hz, which indicates a possibility of adopting some threshold of rejecting inappropriate pitch values beyond a threshold value. The contact quotient of the normal subjects came out slightly over the 50% in a citation speech. Finally, the area quotient converged into 1. We will pursue further studies on the abnormal patients in the future.

• 부모자녀건강학회지
• /
• 제4권2호
• /
• pp.43-55
• /
• 2002

Relationship between parent and children is basic relation and initial relationship. It is essential research to explore relationship between parent's role satisfaction and children's health promotion in rapidly changing social situation influence parenting attitude. The purpose of this research to explore first mother's parenting belief, communication, filial piety by indepth interview and literature review. Method of research is literature review (books and articles) and Web site researching (home page) and contacted two mothers to do individual interview. Data was collected and analysed according to the objectives. The result of this study as follows. 1) It was problem that is child rearing and child education due to working parents. 2) It was discussed parent's belief regarding child rearing. The belief was influence by culture, social economic status, family friend and internet, advise of professionals. The subjects of this study was influenced by family, friend and internet Web site. 3) Parent-child communication was reviewed and discussed about influence of masmedia and early education system. Children's level of language development was rapidly improved by role play and read the book with mother. 4) It was discussed concept of filial piety. Parent was not expected filial piety from their children. Parent thought that they already received filial piety from their children, because children gave them pleasure and happiness during growing process. Parents want their children become mature person and adapt to informative changing society. Finally, it is needed further interdisciplinary study for parent-child health promotion and growth and development in rapidly changing society.

• 대한한의진단학회지
• /
• 제13권1호
• /
• pp.72-80
• /
• 2009

Objective: We performed this study to check relationship of Cold-Heat attribute analyzed quantitatively by questionnaire with acoustic analysis index. Method : We checked a questionnaire composed of 15 items about the contents of Cold-Heat and asked 83 subjects to answer in the form Likert-like 7-points score. And then, we extracted Cold-Heat attribute from heat score, cold score, heat index and cold index. we measured the acoustic analysis indexes of cardinal vowels by Dr. speech program. Afterward, the data were analyzed by correlation analysis. Results : All cardinal vowels is positive correlated with cold score, heat score and cold index. NNE of vowel /a/ is negative correlated with cold index. Shimmer and F0 tremor of vowel /e/ is negative correlated with cold index. Jitter of vower /u/ is positive correlated with Cold score.

• 국제교류와 융합교육
• /
• 제2권2호
• /
• pp.9-33
• /
• 2022

This paper mainly studies the national impression of college students on South Korea, selects students from some key universities as the target population, and conducts an in-depth investigation from the overall impression of South Korea, diplomatic image, food culture, language culture, tourism, entertainment circle and other aspects. Through a questionnaire survey of Chinese college students, this paper studies the image of South Korea in the eyes of contemporary Chinese college students, including the following aspects: First, Research the current Chinese college students' perception of the overall image of South Korea; Second, it studies the current Chinese college students' perception of the image of South Korea in the diplomatic, language, food, tourism and entertainment circles, and analyzes the internal dimensions of the image of South Korea in the minds of Chinese college students; Third, it studies the current Chinese college students' cognition of the overall image of South Koreans, and analyzes the internal dimensions of the image of South Koreans in the minds of Chinese college students; Fourth, to investigate the evaluation of Chinese college students on the image of South Korea. The survey results are analyzed from the perspectives of all subjects and gender differences, combined with the theories of communication and intercultural communication, and suggestions and prospects for the future development of the national image are made.

• 대한의용생체공학회:의공학회지
• /
• 제34권3호
• /
• pp.148-155
• /
• 2013

This study is about the development of the wrist rehabilitation system for the patient who has limited capability of movement after stroke. Electromyography triggered training system (ETTS) can play the role between complete passive training and patient activating training system. Surface EMG was measured on pronator teres muscle and biceps brachii muscle for wrist pronation and supination. Our system detects whether the subject makes muscular effort for pronation or supination or nothing in every 50 ms. When the effort level exceeds the preset percentage of maximal voluntary contraction, the motor rotates according to the direction of the intention of the subject. EMG triggers the motor rotation for the wrist rehabilitation training until the preset angle. To evaluate its performance, the maximum voluntary contraction level was measured for 4 subjects at first. With the audio-visual instruction to rotate the wrist (pronation or supination) the subjects made effort to follow the instruction. After calculating root mean square (RMS) for 50 ms, the controller determines whether there was muscular effort to rotate while holding the motor. When there was an effort to rotate, the controller rotates the motor 0.8 degree. By comparing the RMS values from two channels of EMG, the controller determines the rotational direction. The onset delay is $0.76{\pm}0.24$ s and offset delay is $0.65{\pm}0.22$ s for pronation. For supination the onset delay is $1.24{\pm}0.41$ s and offset delay is $0.77{\pm}0.22$ s. The system responded fast enough to be used for rehabilitation training. The controller perceived the direction of rotation 100% correctly for the pronation and 97.5% correctly for supination. ETTS was developed and the fundamental functions were validated for normal subjects. The clinical validation should be done with patients for real world application. With ETTS, the subjects can train voluntarily over the limitation of the range of motion which increases the effectiveness of the rehabilitation training.

• 수산해양교육연구
• /
• 제2권1호
• /
• pp.15-28
• /
• 1989

본(本) 연구(硏究)는 식생활(食生活)의 다변화 및 향상(向上)으로 새로운 수산식품(水産食品)의 개발(開發)과 가공(加工) 저장 기술(技術)의 고도화(高度化)가 요구(要求)됨에 따라 수산식품제조(水産食品製造) 관리(管理)에 유능(有能)한 중견기술인(中堅技術人)의 양성을 위하여 전문대학(專門大學) 수산가공과(水産加I科)의 교육과정(敎育課程) 개선(改善)에 목적(目的)을 두었다. 본(本) 교육과정(敎育課程) 수정개발(修正開發)은 수산식품(水産食品)의 전망에 따라 직무(職務)의 종류(種類), 산업체(産業體)와 졸업생(卒業生) 및 재학생(在學生) 및 요구(要求) 등을 설문조사(說間調査)하고 식품가공(食品加工) 관련학과(關聯學科) 교수들의 의견(意見) 등을 검토분석(檢討分析)함으로써 최적 교육과정(敎育課程) 작성하려고 하였다. 1. 식품가공업(食品加工業)을 5종(種)으로 분류(分類)하였으며 수산가공기술자(水産加工技術者)가 갖추어야할 직무(職務)는 14개종(個種)으로 구분(區分)하였다. 2. 수산식품(水産食品) 가공기술자(加工技術者)의 능력(能力)을 배양하고 산업사회(産業社會)와 졸업생(卒業生) 및 재학생(在學生)의 요구(要求)를 충족시킬 수 있는 교과목(敎科目)은 51개(個) 과목(科目)으로 보았다. 3. 51개 과목(科目)은 각각 교양(敎養) 13개 과목(科目)에 24학점(學點), 전공필수(專攻必須) 12과목(科目)에 34학점(學點), 전공선택(專攻選擇)은 24과목(科目)에 56학점(學點), 인접선택은 2과목(科目)에 5학점(學點)으로 하여 총 119학점(學點)에 142시간(時間)을 개설(開設)토록 하였다. 4. 이상(以上)의 교육과정(敎育課程)을 실현(實現)하기 위하여는 산학협동체제(産學協同體制)가 확립(確立)되어 산업체(産業體)의 시설을 학생(學生)이 학교(學校)의 시설을 산업체(産業體)가 활용(活用)할 수 있어야 하며 이를 뒷받침 할 수 있는 법적 근거가 마련되어야 한다. 5. 충분한 기술교양(技術敎養)을 위해서는 교육 년한이 1년 이상 연장되어야 하며 기사(技師) 자격(資格) 시험에 있어서 인식도(認識度)를 묻는 차원(次元)에서 행위능력(行爲能力)을 묻는 차원(次元)으로 바꾸어야 한다. 6. 전문대학(專門大學) 교육내실화(敎育內實化)를 위하여 교재(敎材)의 개발(開發), 실험(實驗) 및 실습방법(實習方法)의 개선(改善), 교육평가(敎育評價)의 개선(改善)등이 지속적으로 이루어져야 한다.

• 디지털융복합연구
• /
• 제13권6호
• /
• pp.317-325
• /
• 2015

본 연구는 융 복합적 차원에서 걷기 운동 여성참여자의 신체이미지가 심리적 행복감에 미치는 영향을 규명하는 것이다. 본 연구의 조사도구는 설문지로서 2014년도 국민건강보험공단에서 실시한 걷기 프로그램에 참여한 여성들을 편의표본추출법(convenience sample)을 사용하여 150명에게 실시하여 최종 135명의 표본을 최종분석에 사용하였다. 수집된 자료는 SPSS/WIN 15.0 V 프로그램을 이용하여 인구통계학적 특성을 파악하기 위하여 빈도분석(Frequency analysis)을 실시하였다. 또한 연구문제 해결을 위하여 다중회귀분석(Multiple Regression Analysis)을 실시하였다. 그리고 신뢰성과 타당성 검증을 위하여 Cronbach' ${\alpha}$ 검증과 탐색적 요인분석을 실시하였다. 이상과 같은 연구방법 및 자료 분석에 결과를 통해 본 연구에서 도출된 결론은 다음과 같다. 걷기 운동 여성참가자의 신체이미지 중 유능감, 외모, 건강요인은 심리적 행복감의 하위요인인 몰입감과 행복감에 정(+)적인 영향을 미친다.

• 한국산학기술학회논문지
• /
• 제19권10호
• /
• pp.610-616
• /
• 2018

세계적으로 다양한 창의융합교육 연구가 이루어지고 있으나, 문제중심학습 바탕으로 한 창의융합교육의 연구는 미미한 실정이다. 공학적 인재양성을 위한 STEAM 교육 개발연구에서도 윤리의식 및 배려심, 협동심, 리더십, 소통 능력 등 인성적 요소를 중요하게 인식하고 있다. 본 연구는 현대 사회에서 요구하는 창의 융합형 인재를 양성하기 위하여 효율적으로 학습할 수 있도록 하기 위한 방안으로 마케팅과 상업영어 교과간 융합 수업 모형을 개발하였다. 융합 수업의 과정에 대한 모형을 개발하여 수업과정 관련 교과 선정, 주제 선정, 수업설계, 수업 지도안 작성 및 문제 개발, 융합 수업 전 과정에 대한 논의, 수업 실행, 수업 평가의 단계를 설계하여 수업이 진행된 후 평가를 하였다. 마케팅과 상업영어 교과간 융합 수업을 위한 문제를 개발하여 몽골 대학에서 적합한 교육 환경을 도입하고자 한다. 빠르게 변화하고 있는 지식기방 사회에 요구하는 인재를 양성시키길 필요성에 따라 과학 기술의 융합을 통해 창의적 융합인재를 양성한다는 전략이 몽골대학에서도 계속 이루어져야 한다. 현재 상황에서 무엇보다 "창의력"이 강조되고 있기 때문이다.

• 한국지역지리학회지
• /
• 제21권2호
• /
• pp.411-425
• /
• 2015

개발교육은 1960년대 이후 유럽의 일부 선진국을 중심으로 출현하기 시작했다. 일본은 1960년대 고도의 경제 성장과 1970년대 후반 삶의 질에 대한 자각이 이루어지면서 개발교육에 관심을 가지기 시작했다. 유럽과 마찬가지로 일본의 개발교육은 개발NGO의 주도하에 일반 시민을 대상으로 진행되었다. 그러나 외무성 산하의 일본국제협력기구(JICA)와 문부성의 협력 속에 개발교육은 공교육으로 점차 스며들기 시작한다. 일본의 학교교육에서 개발교육은 범교과적인 학습을 위한 총합학습 시간과 개별 교과의 학습을 통해 이루어진다. 학습지도요령 및 교과서를 통해 볼 때, 지리 교과의 경우 1960년대 후반에서 1970년대 후반에 이르는 시기에는 세계 속의 일본인 육성을 강조한 개발교육의 맹아기라고 할 수 있다. 그러나 1980년대 후반에 접어들면서 지리교육과정에는 큰 변화가 이루어지는데, 그것은 지구적 시민성 육성을 강조하면서 본격적으로 개발교육이 실시되게 된 것이다. 그리고 1990년대 후반에는 지리교육과정에서 개발교육을 더욱 강조하면서 개발교육이 최고로 확장된 시기라고 할 수 있다. 그러나 2009년에 이루어진 가장 최근의 지리교육과정 개정에서는 개발교육에 대한 강조가 다소 주춤해지는 성숙기를 경험하고 있다고 할 수 있다.

• Allergy, Asthma & Immunology Research
• /
• 제10권6호
• /
• pp.614-627
• /
• 2018

Purpose: Asthma is a heterogeneous disease that responds to medications to varying degrees. Cluster analyses have identified several phenotypes and variables related to fixed airway obstruction; however, few longitudinal studies of lung function have been performed on adult asthmatics. We investigated clinical, demographic, and inflammatory factors related to persistent airflow limitation based on lung function trajectories over 1 year. Methods: Serial post-bronchodilator forced expiratory volume (FEV) 1% values were obtained from 1,679 asthmatics who were followed up every 3 months for 1 year. First, a hierarchical cluster analysis was performed using Ward's method to generate a dendrogram for the optimum number of clusters using the complete post-FEV1 sets from 448 subjects. Then, a trajectory cluster analysis of serial post-FEV1 sets was performed using the k-means clustering for the longitudinal data trajectory method. Next, trajectory clustering for the serial post-FEV1 sets of a total of 1,679 asthmatics was performed after imputation of missing post-FEV1 values using regression methods. Results: Trajectories 1 and 2 were associated with normal lung function during the study period, and trajectory 3 was associated with a reversal to normal of the moderately decreased baseline FEV1 within 3 months. Trajectories 4 and 5 were associated with severe asthma with a marked reduction in baseline FEV1. However, the FEV1 associated with trajectory 4 was increased at 3 months, whereas the FEV1 associated with trajectory 5 was persistently disturbed over 1 year. Compared with trajectory 4, trajectory 5 was associated with older asthmatics with less atopy, a lower immunoglobulin E (IgE) level, sputum neutrophilia and higher dosages of oral steroids. In contrast, trajectory 4 was associated with higher sputum and blood eosinophil counts and more frequent exacerbations. Conclusions: Trajectory clustering analysis of FEV1 identified 5 distinct types, representing well-preserved to severely decreased FEV1. Persistent airflow obstruction may be related to non-atopy, a low IgE level, and older age accompanied by neutrophilic inflammation and low baseline FEV1 levels.