• 제목/요약/키워드: Masan City

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Difference Analysis on Application Level of Programming Language in Major : focused on non-business administration group and business administration group (계열별 프로그래밍 언어의 활용도에 관한 차이분석 -경영계열을 중심으로-)

  • Park Jae-Yong
    • Management & Information Systems Review
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    • v.2
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    • pp.237-266
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    • 1998
  • The purpose of this study was to analyze the differences of application level the computer programming languages in major. The method of this study is the empirical method based on theoretical one with the previous bibliographical suduies. The sample consists of 268 listed university disclosing over the period of Dec. 1. 1997 to Du. 15. 1997. The samples were 10 university in university of Seoul, Pusan, Masan City, Korea. The data were collected by questionnaire research through interview with each person. The analysis data was carried to 268 samples by using SPSS/PC for Windows Version 7.5 statistical package. Statistical methods such as frequency analysis, chi-square test, ANOVA test, correlation analysis were used to test the research questions. This paper focuses on the design of the hypothesis test show that the 2 type are significantly different in major of university students. Before the test of research questions performed it frequency analysis by using the factor score that bring each items. The research type of 2 guoups, that is, BA Group(business administration group) and NBA Group(non-business administration guoup). To summarize the result of this study is as follows ; (1) Hypothesis 1 : Concerning about computer programming language in major, the significant difference is application the present condition. (2) Hypothesis 2 : Concerning about computer programming language in major, the significant difference is application level. (3) Hypothesis 3 : Concerning about each application software in major, the significant difference is application level. According to the results of this study, it is found that (1) Hypothesis 1 related In application the present condition of computer programming language was accepted its all at 0.05 % significance level. (2) Hypothesis 2 related to application level of computer programming language was accepted its all at 0.05 % significance level. (3) Hypothesis 3 related to application level of each application software was rejected its all. at 0.05 % significance level.

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Numerical Simulation of Coastal Urban Inundation due to Storm Surge and Rainfall (폭풍해일과 강우에 의한 해안 도시 범람 수치모의)

  • Kim, Gun Hyeong;Pyo, Chang Kyu;Yoon, Sung Bum
    • Journal of Korean Society of Coastal and Ocean Engineers
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    • v.26 no.6
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    • pp.388-396
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    • 2014
  • In this study, numerical simulations are conducted for the inundations due to storm surge and rainfall at Masan City of Korea where severe damages occurred by the typhoon Maemi. A coupled numerical model which can deal with various flow patterns such as storm surge, rainfall and sewer flows is employed. The numerical results show that the inundation area and depth increase significantly when the combined effects of storm surge and rainfall are considered in comparison with those obtained without a rainfall effect. Further numerical simulations are conducted to evaluate the performance of the sea wall being constructed for the coastal defence. The results show that the maximum inundation depths decrease when the sea wall is constructed. However, the duration of inundation becomes longer, because the rainwater on the ground cannot be discharged easily to the sea due to the presence of the sea wall.

Early Thoracotomy in the Treatment of Chest Trauma (흉부외상 치료에서 조기 개흉술)

  • 김한용;황상원;이연재;유병하
    • Journal of Chest Surgery
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    • v.31 no.6
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    • pp.604-609
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    • 1998
  • Trauma to the thorax represents a significant portion of injuries seen in an inner-city emergency room. Although most of these patients may be sucessfully managed without thoracotomy, a certain percentage requires operative intervention either immediately or within several hours. 126 records of patients who had early thoracotomy for chest trauma from March 1986, to June 1997, in the Department of Thoracic and Cardiovascular Surgery in Masan Samsung General Hospital were reviewed. There were 96 males and 30 females whose ages ranged from 4 to 72 years, with a mean age of 32.8 years. The modes of injury were as follows : stab wounds, 55 cases(44%), blunt trauma, 70 cases(55%), and gunshot wound, 1 case(1%). Immediate operation was performed in 105 cases(84%) and delayed operation in 21 cases(16%). Indications that operation was necessary were hemorraging and shock in 66 cases(52%), cardiac tamponade in 27 cases(21%), and rupture of the diaphragm in 33 cases(27%). Most of these patients were sucessfully treated but 21 cases were resulted in death. The mortality rate was 16.6% and common causes of death were irreversible shock and hypoxia.

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A Study on Inundation Simulation in Coastal Urban Areas Using a Two-Dimensional Numerical Model (2차원 수치모형을 이용한 해안도시지역 내 범람모의에 관한 연구)

  • Jeong, Woo-Chang;Kim, Kyung-Hwan
    • Journal of Korea Water Resources Association
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    • v.44 no.8
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    • pp.601-617
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    • 2011
  • In this study, the simulation and analysis for the inundation in a coastal urban area according to the storm surge height are carried out using a 2-D numerical model. The target area considered in this study is a part of the new town of Changwon City, Gyungsangnam-do and this area was extremely damaged due to the storm surge generated during the period of the typhoon "Maemi" in 2003. For the purpose of the verification of the numerical model applied in this study, the simulated results are compared and analyzed with the temporal storm surge heights observed at the tide station in Masan bay and inundation traces in an urban area. Moreover, in order to investigate the influence of super typhoons possible in the future, the results simulated with the storm surge heights increased 1.25 and 1.5 times compared with those observed during the period of typhoon "Maemi" are compared and analyzed.

Factors Influencing Self-care in Tuberculosis Patients (결핵환자의 자가간호수행 영향요인)

  • Cho, EulYeon;Kwon, Yunhee
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.14 no.8
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    • pp.3950-3957
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    • 2013
  • The study was done to identify factors influencing self-care in tuberculosis (here in after TB) patients. Data were collected by questionnaires from 216 TB chemotherapy as outpatients by visiting a "M" TB hospital located in the C city. Measures were self-care, health-belief(susceptibility and severity, benefit, barrier), and family support. Data were analyzed using descriptive statistics, t-test, One-way ANOVA, Pearson's correlation coefficients, and multiple regression analysis with the SPSS/WIN 19.0 version. The subjects' self-care score 3.76 out of 5. There were significant differences in self-care among the subjects due to gender, marital status, family structure with the subjects, average monthly income, smoking status, drinking status and period of taking TB drugs. There were significant correlations among benefit, barrier, family support, and self-care. According to the research, influencing factors on self-care in TB patients included family support, barrier, average monthly income, smoking status, and benefit. Findings from this study can be used as basic data to develop self-care programs for TB patients.

The Effect of Human Potential Seminars on the Perceived Stigma of Adults with Epilepsy (잠재력훈련 집단상담이 성인 간질환자의 치욕감에 미치는 효과)

  • 김은자
    • Journal of Korean Academy of Nursing
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    • v.28 no.4
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    • pp.1003-1012
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    • 1998
  • The purpose of this research was to identify the effect of human potential seminars on the perceived stigma of adults with epilepsy. The research employed a quasi experimental design and unequivalent control group pre-post design. The test was conducted on 15 adults with epilepsy attending one psychiartric out-patient clinic in Masan City, Korea. The stigma questionnaire was used as a pre-test to these patients. HPS was done ten times for five weeks from May 6, to July 26, 1996. The stigma questionnaire was again given, but this time as a post test. The control group of 14 adults with epilepsy were receiving medication at the same clinic. The human potential seminars were structured by McHolland(1972) and translated by Lee, Hae Seung(1990). The stigma research tool was modified and revised to be appropriate to Korean culture. It consisted of 15 sentences. The internal consistency was 0.92 with Cronbach's α. Research results are as follows. 1) To determine the homogenity of the experimental and control groups, the pre-stigma results were used and democratic-sociologic characteristics, job characteristics and disease related variables were compared. There was no significant difference between the two groups. 2) To identify the relationship between stigma and patient characteristics a pre-test was done. The study used both Mann-Whitney U-test and ANOVA test for statistical analysis. The variables related to stigma were the reason of unemployment and age at onset of epilepsy. 3) The test results of the effect of the human potential seminars on stigma in the patients with epilepsy, showed that stigma in the experimental group was lower than in the control group. The statistical method used to determine the difference between pre and post stigma results was the Wilcoxon signed rank test. The test results were statistically significant at the one percent level. 4) As a follow-up evaluation ten more patients(66.7% of the total) were additionally tested. In order to investigate if the stigmas were different between the pre, post and follow-up, Repeated measure ANOVA was used. The test results showed that the stigma scores were statistically different between the three groups at the one percent level(F=10.06, d.f.=2, p=0.00).

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An Analysis on Factors Related to Health Management & Disease Awareness of Industrial Workers (산업장 근로자들의 건강관리 및 질병에 대한 인식과 관련요인)

  • 전봉천;남철현
    • Korean Journal of Health Education and Promotion
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    • v.13 no.2
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    • pp.1-23
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    • 1996
  • This study was conducted to investigate health management and health awareness of industrial workers and use the information for the development of health education program and the guidline of health management for industrial workers. The survey was carried out on 1,200 workers who were selected from Incheon, Ulsan, Pohang, Masan, Changwon city from Oct. 2 to Oct. 31. 1995. The main results are summarized as follows. 1. With regard to health behavior after regular physical examination, 48.3% of subjests answered "consulting with medical doctors or health workers" and 7.9% answered "non action anything", 2. As for need of environmental control of work, of the total subjects, 96.1% answered "need". 3. As for participation of health education, 61.2% of the subjects were positive, which was higher in male, in higher age groups, in middle school graduates, in healthy group by self assessment than other groups respectively. 4. As for knowledge level of the disease, the average score was $4,97{\pm}1.41$ point to 7 point full mark (71 point to 100 point full mark), the score level was higher in male higher economic, in office workers, in higher education groups, in working period longer groups, in healthier groups, in higher age groups than other groups respectively. 5. As for attitude level of the disease, the average score was $4,70{\pm}1.25$ point to 7 point full mark (67.1 point to 100 point full mark), which was lower, in higher age group, in longer education level, in healthier groups in longer working period than other groups respectively, while the score was higher in male, in day-time workers, in urban residence than other groups respectively.han other groups respectively.

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The Effects of PNF Arm Patterns on Activation of Leg Muscles According to Open And Closed Kinemetic Chains (열린사슬과 닫힌사슬에 따른 PNF상지패턴이 하지 근활성도에 미치는 영향)

  • Park, Tae-Jun;Park, Hyung-Ki;Kim, Jong-Man
    • Journal of the Korean Society of Physical Medicine
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    • v.6 no.2
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    • pp.215-223
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    • 2011
  • Purpose: The purpose of this study was to determine the effect of leg muscle activation by applying proprioceptive neuromuscular facilitation (PNF) arm patterns to unilateral upper extremities under the condition of both open and closed kinetic chains in a seated position. Methods: Twenty-two healthy subjects participated in this study. Four PNF patterns were applied to each subject's unilateral upper extremity. EMG data were collected from the vastus medialis, biceps femoris, tibialis anterior and gastrocnemius. The measured EMG data were digitized and processed to root mean square (RMS) and expressed as percentage maximal voluntary isometric contraction (%MVIC). The data were analyzed using two-way analysis of variance (ANOVA) with repeated measures to determine the statistical significance. Results: The results of this study were summarized as follows: Firstly, in comparison to muscle activation of the biceps femoris, there was a significant increase in the D2 flexion pattern when it was compared with D2 extension pattern and when it was compared with D1 flexion pattern (p<.05). Secondly, there was a significant increase in the muscle activation of the vastus medialis and tibialis anterior with a closed kinetic chain rather than an open kinetic chain (p<.05). Conclusion: In conclusion, in order to increase muscle activation of the biceps femoris, the D2 flexion pattern can be applied, regardless of kinetic chain. In addition, in order to increase muscle activation of the vastus medialis and tibialis anterior, four arm patterns can be applied with a closed kinetic chain.

Evacuation Suitability Assessment of Shelters in Disaster Risk Districts of Changwon City (창원시 재해위험지구 대피 적합성 분석)

  • Son, Se Ryeon;Yoo, Hwan Hee
    • Journal of Korean Society for Geospatial Information Science
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    • v.21 no.3
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    • pp.27-35
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    • 2013
  • This study intends to analyze the accessibility to the evacuation shelters according to pedestrian characteristics for Shinpo-district and Haewoon district, Masan Happo-gu, Changwon, designated as Disaster Risk Districts(Typhoon and Storm Surge Risk Zones) due to the typhoon and surge disasters of the past such as Typhoon RUSA or MAEMI. Evacuation speed was analyzed by dividing the types of evacuees into children, general adults, and the aged people by considering physical conditions. In the case of Haewoon district, currently designated evacuation shelters appeared to be appropriate. But in the case of Sinpo district, over 50% of designated Disaster Risk Districts appeared to be evacuation-vulnerable zones in the case of the aged. Therefore, three additional shelters were designated to complement these problems. The results reveal that the problems about the evacuation-vulnerable zones in the case of the existing designated shelters, appeared to be improved. It is expected that the results, obtained in this study will be utilized to establish the complementary measures to analyze the evacuation risk and solve the problems.

The Effects of Aerobic and Muscle Strength Exercises on Pain, Balance, and Muscular Strength in the Lower Extremities among Elderly People (유산소운동과 근력운동이 노인의 하지근력과 통증, 균형에 미치는 영향)

  • An, Seongja;Ahn, Soyun
    • Journal of The Korean Society of Integrative Medicine
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    • v.5 no.2
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    • pp.63-70
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    • 2017
  • Purpose : The purpose of this study was to improve the quality of life of people aged 65 and over by reducing musculoskeletal pain and increasing balance and muscular strength in their lower-extremities through aerobic exercises and the use of Thera-Bands and gym balls. Method : Fifteen out of 30 women who used a welfare center for the elderly in C City performed exercises using Thera-Bands and gym balls, and the remaining 15 elderly women did aerobic exercises. Both groups performed their respective exercises three times a week over a four-week period, for 50 minutes each time. Pain (VAS), balance (TUG), and lower extremity muscular strength were measured as evaluation tools. The data were analyzed using the statistical software SPSS 18.0 for Windows. The Wilcoxon signed-rank test was performed to compare the differences within each group, and the Mann-Whitney U test was used to compare the two groups in terms of their differences both before and after the participants' respective exercise programs. Results : No differences were found between the two groups, although there were some differences within each group in terms of levels of pain, muscular strength, and balance. Conclusion : The aerobic and muscle strength exercise programs had positive effects on all variables, including pain, balance, and muscular strength in the lower extremities. Therefore, the combination of aerobic and muscle strength exercises may be effective in improving the quality of life of elderly people.