성철 스님의 思想

장성욱 동의대학교 인문과학연구소 1999 인간과 문화 연구 Vol.4 No.-

The great buddhist : Sung-Chul in Korea has died 5 years ago. He had translated many buddhists books in Korean. He explained difficult buddhist theory in easy words. He showed us the true way to be a Buddha. He said that the meditation is the best way to be a Buddha. He insisted not to sleep much, not to eat much, not to read books, not to go around, not to talk...... After his death, millions of people began to think about buddhist theory and the words of buddhist priest : Sung-Chul. With his teachings, the new wind is blowing not only in Korean Buddhist temple but also in whole Korea. He is one of the greatest teacher in this world.

치료용 방사선의 입사각에 따른 광섬유 방사선량계의 체렌코프 빛 측정 및 분석

장경원,조동현,유욱재,신상훈,서정기,이봉수,박병기,문주현 제주대학교 방사선응용과학연구소 2008 방사선응용과학연구소논문집 Vol.22 No.-

In this study, we have measured scintillating light generated in a fiber-optic dosimeter by high energy photon and electron beams using a charge-coupled device. The intensity of Cerenkov lights are also measured and characterized as functions of incident angles and energies of the high energy beams from a clinical linear accelerator. To minimize or remove Cerenkov light, a simple subtraction method using a background optical fiber and wavelength discrimination method using optical filters are investigated. Also, the intensities of Cerenkov light induced by high energy photon and electron beams are compared.

단순 외상 환자에서 퇴원시 설명문이 환자의 이해도에 미치는 영향

장석준,정상원,최성욱,황태식,이한식 대한응급의학회 1996 대한응급의학회지 Vol.7 No.2

The many previous publications have shown the advantages of written discharge instruction over verbal discharge instruction on the basis of comparing the functional illiteracy among emergency department patients. Therefore, authors have conducted a study on the efficacy of written discharge instruction over the verbal discharge instruction of two groups: minor laceration and sprain patients. For the purpose of this study, minor laceration is defined as less than 3 ㎝ laceration on the face or head, or less than 5 ㎝ laceration on extremities. And simple sprains were limited to the extremities. A total of 416 patients who visited Yong Dong Severance Hospital Emergency Care Center were the subject of this study during the period of 2 months from Feb. 1. to Mar. 31. 1996. The study was done prospectively, and patients who entered this study were randomly selected. Simple discharge instruction were made prior to the study and patients were given or verbally told the one of two instruction sets by the emergency medicine resident. After reading or hearing the instructions, each patient was asked to answer four specific questions about them. Statistical significance was examined by t-test and p value of 0.05 or less was considered statistically significant. Mean age for verbal and written instructed group were 26.2 and 25.6 years old. There were 262 and 154 patients in verbal and written instructed group, and the mean score was 2.24±1.20 and 3.42±0.52, respectively. The type of injury was divided into laceration and sprain. Laceration group showed mean score of 2.15±1.23, 3.32±0.51, and sprain group of 2.34±1.16, 3.59±0.50 in verbal and written instruction group, respectively. For the patient younger than 13 years old, discharge instruction was given or described to a guardian. Age less than 13 years old group showed mean score of 2.75±1.11, 3.31±0.48 and more than 13 years old group of 2.10±0.19, 3.34±0.53 in verbal and written instruction group, respectively. The result showed statistical significance between verbal and written instruction group of type of injury and age difference. For the future, simplified written discharge instruction may help and improve the patient`s understanding of the proper management of injury.

개선된 입력성형 기법을 이용한 XY스테이지의 고속 정밀 위치결정

장준원,박상원,홍성욱 한국공작기계학회 2007 한국공작기계학회 추계학술대회논문집 Vol.2007 No.-

This paper deals with precise positioning of high-speed XY stage by an improved input shaping. Input shaping is well known to be a very effective tool for suppressing the residual vibration of flexible structures. However, the ordinary input shaping cannot suppress the residual vibration at the target position effectively. The main reason is the time delay of the servo system. In order to compensate for the time-delay-caused-problem, this paper proposes an improved input shaper, The improved input shaper is proved effective through experiments.

이방향성 형상기억합금을 이용한 공동 주택용 방화 댐퍼 설계 연구

황성태,이찬희,장진수,변창수,히식수렝,이상욱 순천향대학교 산업기술연구소 2022 순천향 산업기술연구소논문집 Vol.28 No.2

The purpose of this paper is to redesign, compare, and study using bi-directional shape memory alloy spring to compensate for the shortcomings of the existing fire damper performance. Through the spring constant measurement experiment, using the difference in force between the coil spring and the shape memory alloy spring, the damper closes when the set temperature is reached, and opens again when the temperature is lowered. In addition, the internal structure was redesigned through smoke leakage experiments. As a result, semi-permanent usable dampers were modeled.

한국어판 낙상효능 척도와 활동 특이적 균형 자신감 척도의 타장도 및 신뢰도

장숙랑,조성일,오상우,이언숙,백현욱 대한노인병학회 2003 대한노인병학회지 Vol.7 No.4

요로결석 환자에서 Pethidine, Nalbuphine, Ketorolac의 진통효과 비교

장석준,박인철,정성필,최성욱,이한식 대한응급의학회 1996 대한응급의학회지 Vol.7 No.2

Ureter stone cause severe flank and abdominal pain. In emergency room, these patients require rapid pain relief and diagnosis. Therefore, authors have conducted a study on the efficacy of three types of commonly used analgesics including non opioid analgesics; intramuscular ketorolac 30mg and nalbuphine 10mg was compared with pethidine 50mg in 74 patients who visited SEVERANCE hospital emergency care center with complaint of flank colicky pain from Jan1. 1996 to Mar 31. 1996. Pain was assessed before the drug administration, and then at 10min, 20min, 30min time interval after the first dose. Visual analogue scale was used to assess the pain intensity and scale was self drawn by each patient during the time of pain assessment. Additional need of rescue analgesia and adverse effecfs of first-line analgesia was also recorded. Statistical significant was confirmed using ANOVA and Chi square test. The difference in the decrease of pain intensity was not significant among the three analgesics(P=0.65). Rescue anagesia was required in 37.1% of pethidine, 42.8% of nalbuphine, 16.6% of ketorolac and totally 33.8%. The incidence of all types of adverse event of pethidine, nalbuphine and ketorolac were 14.2%, 14.2% and 5.5% in respectively. The results of this study have shown that non opioid analgesics are as effective as opioid analgesia. Therefore, non opioid analgesics can be tried first line of pain relief drug of renal coliky pain with minimal adverse effects.

혈청 감마지티(gamma glutamyl transferase)치와 대사증후군의 연관성

장미,유병욱,조용진,오정은,홍성호,조주연 순천향의학연구소 2008 Journal of Soonchunhyang Medical Science Vol.14 No.1

Background: Serum gamma glutamyl transferase(GGT) level has been widely used as an index of liver dysfunction and a marker of alcohol intake. But, recently it is identified that the elevated GGT level was associated with insulin resistance. This study aimed to examine the association between metabolic syndrome and elevated GGT level in the women who had less alcoholic influence generally. Methods: From 585 women who received their annual health check-up, 577 women were selected for analysis except for 28 women who had hepatitis B surface antigen positive or antibody to hepatitis C virus positive, Categories of serum GGT were classified into four groups by quartile and then evaluated. Results: A abnormal GGT level(≥52U/L) was seen in 29(5.2%) of the 557 women. As GGT level increased, the prevalence rate of factors(body mass index≥25kg/m2, hypertension, hemoglobin≥14g/dL, total cholesterol≥220mg/dL, triglyceride≥150mg/dL, fasting plasma glucose≥110mg/dL, HDL-choles tero1<50mg/dL) except for hyperuhcemia was increased. The GGT level was correlated with age, body mass index, thglyceride and uric acid in women with fatty liver, but not in women without fatty liver. Factors independently contributing to elevated GGT level was diabetes, hyperthglycehdemia and obesity. Conclusion: The elevated, albeit normal, GGT level was strongly associated with the factors of metabolic syndrome in Korean women. Because measurement of serum GGT level is easy, reliable, and not expensive, it might have more important implication as predictive factor of metabolic syndrome.

그림 속의 무의식 : L'analyse du dessins du Petit Prince 『어린왕자』의 그림 분석

章成旭 동의대학교 인문과학연구소 1996 인간과 문화 연구 Vol.1 No.-

Il y a beaucoup d'ecrivains qui ont fait dessins. William Blake, Franzkafka, Victor Hugo, Le Clezio, Jean Cocteau....... Malgre cela, jusqu'a present, ceux-ci ont ete peu analyses. L'analyse de ces dessins nous montre qu'elle renforce la comprehension des ocures litteraires et nous aide a mieux saisir le psychisme de l'ecrivain. De ce point de vue, il sera important d'associer textes et desins, Par exemple, chez Saint-Exupery dans [Le Petit Prince], tout comme chez Le Clezio dans [L'inconnu sur la terre], les illustrations nous livrent de nombreux elements que l'ecrit ne revele pas.

위치결정 스테이지의 정밀위치결정을 위한 가상모드 입력성형기 응용에 관한 연구

장준원,박상원,서용규,홍성욱 한국공작기계학회 2008 한국공작기계학회 춘계학술대회논문집 Vol.2008 No.-

This paper deals with precise positioning of positioning stage by input shaping, Input shaping is well known to be a very effective tool for suppressing the residual vibration of flexible structures. However, the input shaping tends to increase the rise time of the system. This problem often degrades the performance of system, In order to improve this problem, this paper proposes an input shaping method using the virtual mode concept for positioning stage. The virtual-mode input shaper is proved effective through experiments.