Development of a Mobile Application, "Wild Flowers of Bukhansan National Park (version 1.0)", for Identification of Plants in Bukhansan National Park

Kim, Sang-Tae,Lee, Seung-Yeon,Kim, Seung-Chul,Byun, Hye-Won,Lee, Sang-Tae,Kim, Mu-Yeal,Hong, Seok-Pyo,Chung, Young-Jae,Park, Ki-Ryong,Lee, Chung-Hee,Lee, Joong-Ku,Heo, Kyeong-In,Lee, Ji-Ye,Lee, Eun-Je National Science Museum of Korea 2011 Journal of Korean nature Vol.4 No.3

We developed the educational purpose mobile application, named "Wild Flowers of Bukhansan National Park (version 1.0)", aiming for easy identification of wild flowers for students and visitors in the park. When visitors find a flower or part of plant in the park, visitors can search for its name utilizing the pictures and characters provided in their own smartphone mobile devices or tablet PCs. The application provides pictures of wild flowers in the park and character-based searching system based on 12 diagnostic features (e.g., growth form, leaf arrangement, flower symmetry, petal color, petal number, sepal number, etc). We adopted the complete floristic survey of Chung and Lee (1962) and added species that we confirmed their distribution in the park during the development of this application. In summary, number of vascular plants in this park was estimated to be 428 taxa including 100 families, 280 genera, 327 species, 1 subspecies, 50 varieties, and 5 formas. We provided a total of 588 pictures representing 358 taxa and each taxon includes multiple pictures in many cases. Included identification quizzes can be an efficient educational tool as well as fun activity for students and visitors who are learning plant species in Korea. Our next step will include GPS function in the application for indicating visitor's location and for providing previously reported sites of the species that we interested in the map of the park. The future application which includes GPS function will be a valuable tool for the monitoring of rare plants, plant researches related to the climate changes, etc. We currently provide Korean iPhone version only, and English version and both of android versions will be serviced soon.

후두적출자의 의사소통 태도

강수균,박선희,백은아,이현혜,최경희,강은희,박은실 대구대학교 특수교육재활과학연구소 2005 특수교육재활과학연구 Vol.44 No.3

본 연구는 후두적출자의 주된 발성방법과 후두적출 경과 시기에 따른 의사소통 태도를 살펴보고자 하였다. 연구의 대상은 성인 남자 55명으로 후두암으로 인한 후두적출자들로 구성되었다. 이들에게 실시한 의사소통 태도 설문지는 Erickson의 의사소통 태도 척도-수정판(Modified Erickson Scale of Communication Attitudes: S-24)을 본 연구에 맞게 수정 보완하여 사용하였다. 본 연구의 결과는 첫째, 주된 발성방법에 따라서는 인공후두기 사용자와 식도발성자간의 의사소통 태도에 차이가 없었다. 둘째, 후두적출 경과 시기에 따라 10년 초과된 후두적출자들과 10년 이하의 후두 적출자들 간의 의사소통 태도에 차이가 없었다. 그러므로 이들의 의사소통 태도의 긍정적 태도를 증가시키기 위하여 다양한 방법을 활용하고 습득하여 이들의 의사소통 능력을 빠르게 재습득 하여 긍정적인 의사소통 능력을 가질 수 있도록 해야 한다. The purpose of this study was to determine laryngectomee's communication attitude. 55 laryngectomees, who were in the range of 40 years old to 80 years old participated in the study. Communication attitude measurements were taken by S-24(Modified Erickson Scale of Communication Attitudes). The results showed as follows: First, score of laryngectomees with artificial larynx and esophageal speakers were no significant. Second, score of laryngectomees with over 10 years after latyngectomy and 10 years after latyngectomy were no significant.

The rs196952262 Polymorphism of the AGPAT5 Gene is Associated with Meat Quality in Berkshire Pigs

Woo Bum Park,Sang Mi An,Go Eun Yu,Seulgi Kwon,Jung Hye Hwang,Da Hye Park,Deok Gyeong Kang,Tae Wan Kim. Hwa Chun Park1. Jeongim Ha*.,Chul Wook Kim* 한국축산식품학회 2017 한국축산식품학회지 Vol.37 No.6

High-quality meat is of great economic importance to the pig industry. The 1-acylglycerol-3- phosphate-O-acyltransferase 5 (AGPAT5) enzyme converts lysophosphatidic acid to phosphatidic acid in the mitochondrial membrane. In this study, we found that the porcine AGPAT5 gene was highly expressed in muscle tissue, influencing meat characteristics, and we also identified a non-synonymous single-nucleotide polymorphism (nsSNP) (rs196952262, c.673 A>G) in the gene, associated with a change of isoleucine 225 to valine. The presence of this nsSNP was significantly associated with meat color (lightness), lower cooking loss, and lower carcass temperatures 1, 4, and 12 h after slaughter (items T1, T4, and T12 on the recognized quality scale, respectively), and tended to increase backfat thickness and the waterholding capacity. These results suggest that nsSNP (c.673A>G) of the AGPAT5 gene is a potential genetic marker of high meat quality in pigs.

축구선수의 Detraining과 Retraining이 혈청지질 및 호르몬농도에 미치는 영향

정정화,박재현,채종훈,성혜련,황지인,윤미숙,노금선,윤종관,윤영학,노순덕,정경숙,박일규,김은희,박현태,박상갑 대한스포츠의학회 1999 대한스포츠의학회지 Vol.17 No.1

The purpose of this study was to investigate the effects of detraining and retraining on serum lipid and hormones in soccer players. Subjects were seven male high-school soccer players. V˙O_2max was determined for each subjects by administering a treadmill test(initial speed: 90m/min, grade: 5%, increasing speed per 3 min: 30m/min). Serum lipid(T-C, TG, HDL-C LDL-C) and hormones(epinephrine, norepinephrine, growth hormones, cortisol) were assayed pre and post detraining in 10, 20, 30 days after retraining. The repeated ANOVA was used to determine significant differences. The 0.05 level of significance was as critical level for the study. The results of the study were as follows: 1. V˙O_2max(ml/min) were 3576.3±204.2ml/min pre detraining, 3234.1±198.9 ml/min post detraining. There are significant(p<.05) difference between pre and post detraining. In 10, 20, 30 days after retraining, V˙O_2max(ml/min) were 3601.4±170.9 ml/min. There were significantly(p<.05) increased in retraining periods. 2. V˙O_2max(ml/kg/min) were significantly(p<.05) decreased from 62.3±2.9 ml/kg/min to 55.9±4.7 ml/kg/min in detraining. In 10, 20, 30 days after retraining, V˙O_2max(ml/kg/min) were 62.4±3.4ml/kg/min, 62.7±2.3ml.kg/min, 67.3±7.2ml/kg/min respectively. There were significantly(p<.05) increased in retraining periods. 3. T-C were significantly (p<.05) increased from 166.6±8.5mg/dl to 175.3±10.3 mg/dl in detraining. In 10, 20, 30 days after retraining, T-C were 160.1± 3.2mg/dl, 156.7±3.7mg/dl, 140.3±9.0mg/dl. There were significantly(p<.05) decreased in retraining periods. 4. HDL-C were 61.4±6.6mg/di pre detraining, 5.3±6.6mg/dl post detraining. There are significant(p<.05) difference between pre and post detraining. In 10, 20, 30 days after retraining, HDL-C were 56.9±7.1mg/dl, 56.4±9.2mg/dl, 57.7±9.1mg/dl respectively. There were no significant difference in retraining periods. 5. The hormones(epinephrine. norepinephrine, growth hormone, cortisol) were changed as same patterns. Epinephrine were 26.0±7.0[g/ml pre detraining, 24.6±3.2pg/ml post detraining. In 10, 20, 30 days after retraining, epinephrine were 26.9±5.6pg/ml, 30.6±6.2pg/ml, 29.4±5.6pg/ml respectively. There were no significant difference in retraining periods. In conclusion, HDL-C, epinephrine, norepinephrine, growth hormone and cortisol were decreased, T-C, LDL-C and TG were increased in detraining. But HDL-C, epinephrine, norepinephrine, growth hormone and cortisol were increased, T-C, LDL-C and TG were decreased in retraining.

만성 호중구성 백혈병 1예

박기령,조성민,우가은,이기현,손혜영,임정윤,최진혁,이순남,정화순 梨花女子大學校 醫科大學 醫科學硏究所 1997 EMJ (Ewha medical journal) Vol.20 No.2

Chronic neutrophilic leukemia(CNL) is a very rare myeloproliferative disease, characterized by sustained mature neutrophilic leukocytosis with granulocytic bone marrow infiltration, high NAP(neutrophilic alkaline phosphatase) score and absence of philadelphia chromosome, It is frequently accompanied by hepatosplenomegaly, elevated serum vitamin B_12 and uric acid level. For the diagnosis of CNL, the leukemoid reaction, especially secondary to neoplasia, infection and autoimmune diseases, should be excluded. Since Tuohy's first description in 1920, more than 50 cases fullfilling the above criteria have been reported worldwide, and 4 cases in Korea. Several authors have demonstrated the defect of intracellualr killing in the mature neutrophil and this finding correlates well with the very high incidence of fatal infection, The hemorrhagic diasthesis in CNL is caused by functional abnormality of the platelet. This disease has tendency to transform to blastic crisis and acute leukemia as in other myeloproliferative disease, but characteristically shows frequent coexistence with multiple myeloma. Until now , the therapeutic trials in CNL have been disappointing. Hydroxyrea and busulfan can control hyperleukocytosis. On the basis of functional defect in neutrophil, alpha-2b-interferon has been tried and several reports have demonstrated the clinical and functional effect of interferon on CNL. CNL is very rate hematologic disease and there are few report about general aspect of disorder. We report here a typical CNL case presenting with splenomegaly and leukocytosis with a review of the literature.

서울시내 일부 고등학교 학생들에서 학업성취도가 우울 증상에 미치는 영향

박혜숙,최경희,이보은 韓國學校保健學會 2001 韓國學校保健學會誌 Vol.14 No.2

Depression is one of the most common psychologic disorder and dealt as a major public health concern. School students have heavy school work loads and stress from various evaluations representing school performance. In this study, to examine the effect of school performance and stress on depressive symptoms, we assessed the frequency of risk factors for depressive symptoms among 2,717 high school students. From April 2001 to May 2001, using a self-reported questionnaire, we collected data on the frequency of occurrence of depressive symptoms and potential risk factors for depressive symptoms. Depressive symptoms were measured using Center Epidemiologlc Studies Depression (DES-D) index. Thirty-seven percent of high school students reported having high depressive symptoms for a week Female students had a higher prevalence of depressive symptoms than males (OR=1.44, 95% CI 1.22-1.70). In a multiple logistic regression model, we found that good perceived school performance (OR=0.43, 95% CI 0.31-0.60) had a negative association with depressive symptoms. On the contrary, we also found that stress from school performance (OR=2.03, 95% CI 1.69-2.44) associated with high depressive symptoms. In conclusion, high school students had a relatively high prevalence of depressive symptoms. Students with stress from school performance had the higher risk far depressive symptoms. Key words : Depression, risk factors, prevalence, performance, youths

한일고전예능제 2002

박은혜 세계민족무용연구소 2002 민족무용 Vol.- No.2

한일고전예능제의 마지막 무대인 ‘한일고전예능제 2002’는 일본 요코하마 노악당에서 2002년 8월 4일에, 그리고 한국의 국립국악원 우면당에서 2002년 8월 21일 두차례에 걸쳐 이루어졌다. 본 공연 1부에서는 류큐 음악과 무용, 그리고 스바야시와 교겡의 일본 예능으로 그리고 2부에서는 무애무와 헌선도, 가야금 이중주, 가곡 그리고 작법무의 한국 예능이 선보였다. 한일고전예능제의 완성판인 ‘한일고전예능제 2002’는 예전 시리즈와 마찬가지로 양국 고전 예능의 춤과 음악을 한자리에 선보여 각 예능의 상호연관성과 비교가능성을 보여준 공연이었다. 본 공연과 지난 2년 동안의 공연에서는 양국 예능의 형태적이거나 동기적인 닮은 꼴들을 동시에 살필 수 있었기에 문화의 상호교류를 탐색하고 동양권 예능의 원류를 탐구하는데 좋은 기회가 되었다. 무엇보다도 각 예능의 산출지에서만 공연되어 분립적 문화관으로 박제되어있던 한국과 일본의 고전 예능들을 발굴하여 서로 교통하게 함으로써 각 예능을 생생하게 살아 움직이게 하는 가교역할을 해 주었다.

장애학생을 위한 보완·대체의사소통 교수-학습방법에 관한 고찰

박은혜 국립특수교육원 2003 특수교육연구 Vol.10 No.2

장애학생을 위한 보완 대체의사소통에 관한 국내의 연구들은 기초조사 및 특정 교수방법에 대한 적용효과를 검증한 연구들이 주를 이루었다. 본 연구에서는 AAC사용자의 대부분을 이루는 의사소통의 초기 발달 수준에 있는 중도장애학생들에게 AAC를 적용할 때 중요하게 다루어지는 요구하기 행동의 교수와 음성출력보조도구의 사용을 중심으로 선행연구들에서 제시하는 교수-학습방법에 대하여 고찰하고, 최근의 AAC 교수-학습방법에 대한 외국의 실험연구들에 대한 분석을 통하여 국내의 AAC 적용 및 연구에 대한 시사점을 찾고자 하였다. The purpose of this study is to review and synthesize research about AAC teaching-learning strategies with focus on teaching requesting and using VOCA. Findings suggest that instructional consideration should be given to different categories of requesting behaviors, role of motivation and communication partners in teaching requesting, strengthening learners' nonsymbolic requesting behaviors, and teaching in natural context with natural instructional strategies. Also, role of VOCA in AAC instruction was generally positive, especially in relation to learning of symbols and requesting behaviors. Review of previous experimental research about AAC teaching-learning also yield several information; diversity of AAC users (diagnosis, age, communication ability), use of natural instructional strategy, partner training, and systematic instructional principles, and use of sigle subject research design.

유치원 원감의 역할지각과 역할수행에 대한 연구

박양인,박은혜 이화여자대학교 교육과학연구소 2000 교육과학연구 Vol.31 No.1

본 연구는 유치원 원감들이 자신의 역할에 대하여 어떻게 인식하고 실제로는 어떻게 수행하고 있는지를 알아보는 것을 목적으로 하였다. 본 연구의 목적을 위하여 서울과 경기지역에 소재 유치원에 재직하고 있는 원감 75명을 대상으로 설문지 조사를 하였다. 연구결과 첫째,유치원 원감이 자신의 직무로 가장 중요하게 생각하는 것은 인화적 역할이었으며 이러한 인식은 개인의 특성이나 조직의 특성에 영향을 받지 않는 것으로 나타났다. 둘째, 유치원 원감의 직무영역에 대한 역할수행은 역할지각보다 유의하게 낮았으며 관리적 역할을 가장 많이 수행하고 있는 것으로 나타났고 개인적 특성에 따른 차이가 있었다. 셋째, 유치원 원감의 직무에 대한 역할지각과 현재 수행간의 차이를 알아본 결과 지각과 수행간의 차이가 가장 큰 것은 인화적 역할이었으며 개인 및 조직적 특성에 따른 차이가 나타났다. 연구결과에 따른 논의와 시사점이 제시되었다. The Kindergarten Vice-principal's Role Perception and Role Performance The purpose of this study was to investigate kindergarten vice-principals' perceptions and performances of their role. In order to achieve the purpose, the following questions were addressed. 1.What is the kindergarten vice-principal's perception of their role? 2.What is the kindergarten vice-principal's performance of their role like? 3.What is the discrepancy between role perception and role performance of kindergarten vice-principals? 75 kindergarten vice-principals working at kindergartens located in Seoul and Kyeonggi Province were participated in this study. In order to answer the research questions, questionnaires devised by the researchers were used. The result of this study can be summarized as follows: First, kindergarten vice-principals considered the role of harmony with others as the most importance task. The role perceptions of the kindergarten vice-principal were not affected by personal and organizational characteristics. Second, role performances of the kindergarten vice-principal were much lower than the role perceptions. Administrative role was the most frequently performed. The kindergarten vice-principal's age and job career affect to the leadership role performance. Third, The study revealed that 'role of harmony with other' had the biggest gap between perception and performance.

학교보건교육에서의 매체활용실태 및 영향요인 분석

박은옥,안지영,정혜선,김영임,박정영 韓國學校保健學會 1999 韓國學校保健學會誌 Vol.12 No.2

The objectives of this study are to explain the use of media materials in school health education with other related factors in elementary, middle, and high schools in Korea. The data were collected by questionnaires from June to September in 1988. The number of subjects were 294 school nurses. The PC-SAS program was used for statistical analysis such as percent distribution, chi-squared test, spearman correlation test, and logistic regression. The use of media materials in health education has become extremely common. Unfortunately, much of the early materials were of poor production quality, reflected low levels of interest, and generally did little to enhance health education programming. A recent trend in media materials is a move away from the fact filled production to a more affective, process-oriented approach. There is an obvious need for health educators to use high-quality, polished productions in order to counteract the same levels of quality used by commercial agencies that often promote "unhealthy" lifestyles. Health educators need to be aware of the advantages and disadvantages of the various forms of media. Selecting media materials should be based on more than cost, availability, and personal preference. Selection should be based on the goal of achieving behavioral objectives formulated before the review process begins. The decision to use no media materials rather than something of dubious quality will usually be the right decision. Poor-quality, outdated, or boring materials will usually have a detrimental effect on the presentation. Media materials should be viewed as vehicles to enhance learning, not products that will stand in isolation. Process of materials is an essential part of the educational process. The major results were as follows:1. The elementary schools used the materials more frequently. But the production rate of media materials was not enough. The budget was too small for a wide use of media materials in school health education. These findings suggest that all schools have to increase the budget of health education programs. 2. Computers offer an incredibly diverse set of possibilities for use in health education, ranging from complicated statistical analysis to elementary-school-level health education games. But the use rate of this material was not high. The development of related software is essential. 3. In this study, the most effective materials were films in elementary school and videotapes in middle and high school. Film tends to be a more emotive medium than videotape. The difficulties of media selection involved the small amount of extant educational materials. Media selection is a multifaceted process and should be based on a combination of sound principles. 4. The review of material use following student levels showed that the more the contents were various, the more the use rate was high. 5. Health education videotapes and overhead projectors proved the most plentiful and widest media tools. The information depicted was more likely to be current. As a means to display both text and graphic information, this instructional medium has proven to be both effective and enduring. 6. An analysis of how effective the quality of school nurse and school use of media materials shows a result that is not complete)p=0.1113). But, the budget of health education is a significant variable. The increase of the budget therefore is essential to effective use of media materials. From these results it is recommended that various media materials be developed and be wide used.