Investigation of the April 2000 forest fire damage in Kang-won Province, Korea, using RADARSAT data

Kang, Sung Chul,Seo, Jin Won,Lee, Tae Hee,Park, Sang Eun,Hong, Suk Young,Moon, Wooil M. 대한원격탐사학회 2000 International Symposium on Remote Sensing Vol.16 No.1

The series of forest Fires in Kangwon Province in April, 2000, were one of the mast serious ones in the Kang-won Province in recent years. The fire damaged areas are extensive and this paper investigates the utility of the satellite image data, particularly the RADARSAT SAR data. One of the main objectives of this study included evaluation of potential usefulness of the C-band RADARSAT data in the detection of forest fires in mountainous areas. Among several fire damaged sites, the area near Samchuk (city) was selected as the main study area and mufti-temporal RADARSAT(raw) data were acquired and the processed results were comparatively investigated with the IRS-1c data acquired shortly after the fire. To identify the burnt area from the undamaged background in the optical imagery, supervised classification and NDVI processing were carried out and tested with the IRS-1C data. For this experiment, several sets of raw RADARSAT standard and Fine mode (S4, F3, ascending orbit) data were processed and the final image was formed. In addition to the final image, sigma nought (σ°) was catnputed and compared for the burnt area against the undamaged areas. Because of the steep slopes in the study area and subsequent deviation from the flat surface scattering models, the fire scars in the sigma nought (σ°) image were not apparent. However, fire scars are slightly detected in the difference and ratio images obtained from the signal intensity data acquired at different dates (bath before and after fire). Texture analysis of the image data including the burnt areas were carried out using the Multiplicative Markov Random-Field (MMRF) algorithm. The detection of the fire damaged area from both standard mode and fine mode RADARSAT was not as straightforward as in optical data. However, Previous studies with ERS-1 S_AR and RADARSAT data in Indonesia and in the North American Plains indicate that C-band SAR data provide us with an effective tool for studying the forest fire damages. However, the application of C-band SAR data to the analysis of the forest fire areas requires careful processing of the data with realistic scattering models.

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.

간호실무에서 신봉이론(Espoused theories)에 대한 탐색적 연구

서문자,김혜숙,이은희,박영숙,조경숙,강현숙,임난영,김주현,이소우,조복희,이명하,지성애,하양숙,손영희,권성복,김희진,추진아 성인간호학회 2001 성인간호학회지 Vol.13 No.1

As a nursing practice involves nurses' actions in a specific context of health care, this study has focused on exploring the espoused theories in nursing practice within the action science perspectives, Espoused theories are the belief, principles, and rationale expressed by the practitioner as guiding her/his actions in a situation of practice. The data were analysed qualitatively and 25 elements of espoused theories of nursing action were identified and clustered into 6 categories. The 25 elements of espoused theories are as follows: The clinical nurse worked in wholistic and individual nursing, focussed on the patient's needed, comfort and supportive nursing (5 theories of nursing goal) ; excellent skills, knowledge based, assessment and data collection, explaining, educating or a scientific basis(6 theories of nursing intervention): advocacy, value oriented, treatment, account- ability and commitment(4 theories of nursing ethics) ; human respect. partnership, trust(3 theories of patient-nurse relationship) : knowledgable, accumulated clinical experiences and personally lived experiences. positive perspectives(4 theories of nurse), role of intervention. rewarding peer relationship(3 theories of situations) The above mentioned espoused theories are similar to that of nursing textbooks which students learned through basic nursing education and almost the same as the Acts ofa Nurse in Korean. However, we are doubtful whether nurses actually do as they think. Therefore. it is recommended to review the theories-in-use in order to and any discrepancies between the espoused theories and the reality of nursing actions

치위생과 학생들의 B형 간염 바이러스의 표지자와 인지도에 관한 연구

강은주,신상희,장선희 韓國學校保健學會 2002 韓國學校保健學會誌 Vol.15 No.2

This study is aimed at offering basic data about prevention of Hepatitis B virus and infection control to dental hygiene students who will work mostly at dental offices which are characteristically exposed to a high risk of HBV infection. For this study, surveyed were 188 sophomores and juniors of the dental hygiene department who volunteered to undergo the tests of HBsAg and HBsAb. The examination of the blood collected from the samples and analysis of their perception about hygiene resulted in following conclusion: Positive HBsAg Four was found in 4 testees(2.1%) while 118(62.8%) revealed positive. HBsAb. Juniors showed higher positive rate in HBsAb whereas sophomores had higher positive rate in HBsAb. But such difference has statistically no significance. Generally, students seemed to pay little attention to HBV, judging from the survey of their perception about the present state of HBsAb and HBsAb(p>0.05), conduct of infection(p<0.05), completion of 3 requested vaccination(p>0.05), and formation of antibody(p>0.05). With regard to the infection routes of HBV, most students(92.4%) replied "through blood", which is statistically insignificant, though. Next ratio goes to the reply "through contaminated injectors". This reply came more from sophomores than from juniors, a difference which is statistically significant(p<0.05). The lowest rate of possible infection(29.2%) was thought to be "through breast-feeding of a positive mother"(p<0.05). In general, it turned out that sophomores had more knowledge about the infection routes of HBV than juniors. In terms of clinical history among family members, 6(3.1%) reported that some of their family members are currently suffering from a liver complaint, 3(1.6%) replied their family members were once afflicted, and 4(2.1%) said their members died of hepatitis. Except 10(4.7%), all the surveyees replied that their states of health are better than normal. Generally, sophomores are healthier than juniors except for very health case, a difference which is statistically of no value.

시각적 피드백을 병행한 어깨복합운동프로그램이 어깨비대칭 청년들의 어깨 근력과 정렬에 미치는 영향

강순희, 강은지, 목미경, 박지연, 손혜림, 연우정 한국교통대학교 2016 한국교통대학교 논문집 Vol.51 No.-

The purpose of this study was to identify whether shoulder complex exercise program with visual feedback could improve the shoulder muscular strength and postural alignment in adolescents with shoulder asymmetry. Twenty eight subjects were recruited from the K university and divided into three groups: experimental 1, 2group(Each n=10) and control group(n=8). For 4 weeks, the experimental group 1 performed shoulder muscle complex exercise program and the experimental group 2 performed shoulder complex exercise program with visual feedback. The control group did not perform exercises. The shoulder muscle strength and difference between the height of left and right shoulders were assessed before, after training using the hand-held dynamometer and Global Posture System. Subordination variables, general characteristics analysis, χ² test and Kruskal Wallis H test were conducted to evaluate differences between groups and training before, after changes were checked Wilcoxon signed rank test with using the PASW 18.0 statistical program. The results of the study were as follows. 1) Both the experimental 1, 2group showed improvements in muscle strength of several muscles following training (p<.01). The control group showed significant reduction in the left posterior deltoid (p<.05), and did not show significant changes in examining other muscles (p>.05). And there were differences among three groups in shoulder muscle strength (p<.001). Muscle strength changes in several muscles were greater in the experimental 1, 2group compared with the control group (p<.001). Muscle strength changes in the several muscles were greater in the experimental group 2 compared with the experimental group 1 (p<.001) 2) Both the experimental 1, 2group showed significant decreases in the difference between the left and right shoulder heights following training (p<.01). The control group did not show change (p>.05). Changes in the difference between the left and right shoulder heights were greater in the experimental 1, 2group compared with the control group (p<.001).

각주 콘크리트 공시체의 크기 효과에 관한 연구

강수철,은희창 濟州大學校 産業技術硏究所 2000 산업기술연구소논문집 Vol.11 No.1

The strength of concrete for design or core concrete for destructive test depends on several parameters including the size and type of specimen. The Korean and European Standard take 415x30 cylindrical and 15 an cubic specimens for measuring the concrete strength, respectively. There have been rare attempts to decide the relationships according to the shape and size of squared specimens. Especially. it is incorrect to use the existing data due to the different material properties in Cheju from the others. Therefore. in this experimental study, we investigate the relationships and compare with the existing results. The experimental results will be utilized to grasp the material and mechanical characteristics of concrete in Cheju.

패션산업의 신속대응(Quick Response)시스템 도입현황 및 도입사례에 관한 연구

강희정,고은주 창원대학교 생활과학연구소 1997 생활과학연구 Vol.- No.1

Environmental changes (e.g., threat of imports, rivalry among existing competitiors) have increased the difficulties in operating an apparel business. To manage the environmental changes, Quick Response System (QRS) has been proposed. QRS is defined as a business strategy to speed up the information and product between business partners for maximizing consumer satisfaction by information technologies(e.g., EDI, Bar code) and partnership (Ko, 96, VICS, 1989). The purpose of this study are to review the current development of QRS(i.e., background, concepts, benefits, adoption problems), to analyze two cases (in Japan and Korean), and to suggest the future directions for the new adopters of QRS. The information from this study can be used when apparel companies do strategic planning and evaluate the adoption of QRS. Informed decision are critical when companies do make a decision for the best choice.

백모동에 의한 IgE 생성의 증가

강부경,이종섭,신태용,이은희,김형민 원광대학교 생명공학연구소 1996 생명공학연구소보 Vol.4 No.1

We determined for IgE in serum based on the enzyme-linked immunosorbent assay(ELISA) in vivo after intraperitoneal injection of Solanum lyratum extract for 14 days. The experiment showed as well whole spleen cells that Solanum lyratum extract enhanced IgE production in vivo. Solanum lyratum extract significantly facilitated the production of IgE by LPS-stimulated murine spleen cells. Solanum lyratum THUNB. also enhanced IgE production from mouse whole spleen cells. Lypopolysaccharide(LPS) stimulated IgE production was enhanced 1.4-fold to 2.7-fold by the addition of Solanum lyratum extract over a period of 7 days.

한국의 e-Learning 교수설계자 역량 분석

강명희,오은경 한국직업능력개발원 2006 직업능력개발연구 Vol.9 No.1

본 연구는 우리나라 실정에 적합한 e-Learning 교수설계자의 역량 표준안 개발의 근거 마련을 위해 23개 교수설계자 핵심역량을 규명한 후, 국내 설계자의 현재 역량 수준과 현장에서 인식되고 있는 역량별 중요도를 조사 분석하고, 이를 북미 표준인 IBSTPI 결과와 비교하였다. 연구문제는 첫째, 국내 e-Learning 교수설계자 역량의 수준은 어떠한가? 둘째, 국내 e-Learning 교수설계자 역량별 중요도 인식은 어떠한가? 셋째, 국내 e-Learning 교수설계자 역량의 수준은 직무유형과 직급에 따라 차이가 있는가? 넷째, 국내 e-Learning 교수설계자 역량별 중요도는 직무유형과 직급에 따라 차이가 있는가? 이다. 국내 95개 기관을 대상으로 한 설문조사 분석 결과 국내 설계자들은 타 역량보다 효과적인 커뮤니케이션 능력에서 가장 높은 수준을 보였다. 반면 e-Learning에서 교수설계자가 가져야 할 가장 중요한 역량은 요구분석 능력이라고 응답하였다. 그리고 관리, 설계, 운영의 직무유형과 관리자, 사원, 임시직의 직급에 따라서 역량 수준에 차이를 보인 역량이 규명되었으나, 중요도에서는 직무유형별로는 큰 차이가 없었고 직급별로는 교수자료를 개발하거나 설계하는 업무 역량에 대해서만 중요도를 다르게 인식하고 있었다. This paper investigated the level and perceived criticalities of Korean e-Learning instructional designers' competency using IBSTPI (2000) ID Competencies Standards. 95 organizations responded to the survey. This research investigated the following questions: first, what are the level of competencies and criticalities of the Korean e-Learning instructional designers? Second, are there any differences between competency level and criticalities according to the type of jobs? Third, are there any differences between competency level and criticalities depending on one's position? Forth, are there any differences between competency level and criticalities according to the type of organizations? According to the results, first, Korean e-Learning instructional designers have commonly good competency levels. However, from the IBSTPI's viewpoint, they need to improve their competencies through training. Second, Korea's e-Learning instructional designers usually work as managers, designers, or implementers/evaluators/consultants. As managers, the following are regarded as essential competencies: communication; identifying ethical and legal issues; effective project management; collaboration; linking efforts to organizational goals; and business skills. Third, Korean e-Learning designers are positioned as managers, staff members, and temporary employees with various competencies.

수도권 지역 대학병원과 재활병원의 인턴물리치료사간 인턴 만족도 비교

강순희,전수진,정민현,정은송,이범승,최용진 韓國交通大學校 2013 한국교통대학교 논문집 Vol.48 No.-

The purpose of this study was to compare internship satisfaction of intern physical therapists working in the university hospitals with that of them working in the rehabilitation hospitals in Seoul metropolitan area. The questionnaire for internship satisfaction survey that amended from vocational interest test [Strong Interest Inventory(SII)] was used to examine satisfaction of intern physical therapists and the questionnaire was used to ask general characteristics, educational and work environment. Thirty nine intern physical therapists working in university hospital and fifty nine intern physical therapists rehabilitation hospital in Seoul metropolitan area responded. Frequency analysis, χ² test and independent t-test were conducted to evaluate differences between groups about variables of internship satisfaction survey, general characteristics, work and educational environments with using the PASW 18.0 statistical program. The results of the study were as follows. There were significant differences of intern physical therapists between university hospitals and rehabilitation hospitals in overall scores of internship satisfaction and scores of all sub-items such as duty, supervision, working condition, work mates and wages. Intern physical therapists working in the university hospitals showed higher satisfaction than that of Intern physical therapists working in the rehabilitation hospitals.