간호대학생의 에니어그램 성격유형에 따른스트레스 대처방식

김희주,박가영,박지영,송예빈,심지현,이수연,이지영,장주희,정영민 이화여자대학교 간호과학대학 2011 이화간호학회지 Vol.- No.45

The purpose of this study is to analyze the relationship between stress coping behaviors and Enneagram personality types. The subject of the study is 342 college students who are attending 4-year nursing colleges in Seoul, Korea, and 198 students among them are qualified for the study. Typified statistical tools SPSS, chi-square, and ANOVA are used as analyzing methods in the study. The research results are as follows: 1. In nursing students, freshman class is the highest population in the study with 63 students(31.82 %), and the highest percentage of population does not have a religion(89 students, 44.95 %). 120 students (60.61 %) answered that their interpersonal relationships are good, and 105 students(53.03 %) are satisfied with the nursing major. 2. In Enneagram personality type, 9 type is the highest(42.42 %). 3. Problem focused coping type is the highest in stress coping behaviors(28.12(±20.16) points). 4. Problem focused coping behavior and social support coping behavior show significance. 5. Social support coping behavior shows significance, and 3 type scored the highest(17.67(±2.66) points). Further studies are suggested based on above results: First, in order to achieve more accurate results, the research of Enneagram and stress coping behavior with representative for sample Korean nursing students is necessary. Second, Development and verification the effect of stress coping program based on Enneagram personality types among nursing students are necessary.

충청지역에서 발생한 쭈쭈가무시병의 임상상, 원인균의 혈청형 및 혈청역학적 연구

김선영,김윤성,박장규,윤태영,강재승,송인숙,최명식,최인학,차창룡,이우곤,박종우,이증훈,장우현,유영해,윤광혁,송계용 대한감염학회 1989 감염 Vol.21 No.2

From September to december 1987, eighty-six cases of tsutsugamushi disease were diagnosed by indirect immunofluorecent test or by isolating the causative agent in Chungcheung area. Their clinical features and patterns of antibody response to R. tsutsugamushi were analyzed. For the indenfication of prevalent antigenic types of R. tsutsugamushi in Chungcheung area, twenty-seven strains isolated were tested by indirect immunofluorescent test. To assess the extent of exposure to R.tsutsugamushi of a general population in Korea, the prevalence of antibody was investigated in 6,572 sera obtained from the residents of Chungcheung area by indirect immunofluorescent test. The female patients slightly outnumbered the male patients. More cases (68%) were older than 40 years of age. The epidemic peaked in October. The mean incubation period estimated was about 8 days. The major clinical features were fever and chill, headache, rash, eschar, and lymphadenopathy. Increased serm transaminase was the most singificant laboratory findings. Abnormalities in the chest roentgenography were often observed. The antibody titer rose rapidly 5 days after the onset, reached its peak at 20 days (1:640), and then declined agradually until 7 months(1:20). The seroype of 23 out of the 27 isolates wase found to be karp, one was Gilliam, and 3 isolates could not be classified by using polyclonal mouse hyperimmune sera. The prevalence of antibody to R.tsutsugamushi in the residents of Chungcheung area was 4.8%. The prevalence of antibody was higher in the female than in the male. The prevalence was higher in the residents of age above 40 years than below 40 years, and was the lowest in the children less than 10 years of age. Of the 318 positive sera from normal residents, only 2 sera showed the titers higher than 1:80.

200 GeV/핵자 유황이온과 핵건판핵의 충돌에 의해 생성된 헬륨 파쇄핵의 극한파쇄 연구

김동철,송진섭,윤천실,정성헌,박인곤,김종오,김철수,김태연,이승희,조재희,천병구,김재률,김준원,김태익,박명렬,장한일,임인택 慶尙大學校 기초과학연구소 1992 基礎科學硏究所報 Vol.8 No.-

고에너지 중이온 원자핵과 핵건판의 충돌에서, 200GeV/핵자 유황이온에 의해 생성된 파쇄 헬륨핵(Z=2)의 실험실계의 방출각 분포는 표적핵에 무관한 회귀공식. dN=exp[a+k exp(η-y_b)]d[exp(η-y_b)]로 잘 표현된다. 여기에서 의사신속도 η=-ln[tan(θ/2)]이고, y_b는 실험실계의 입사입자(^32S)의 신속도이다. 이 공식에 의한 적합에서 k=-0.057±0.008로 얻어진다. 즉, 핵건판과 고에너지 중이온의 충돌에서 파쇄 헬륨핵의 exp(η-y_b)의 분포는 "극한파쇄" 현상을 잘 설명하고 있다. The angular distribution of emission angle θ of helium (Z=2) produced in the collisions of incident particles of 200 GeV/nucleon ^32S in nuclear emulsion is well expressed by dN=exp[a+k exp(η-y_b)]d[exp(η-y_b)] where the pseudorapidity is η=-ln[tan(θ/2)], the laboratory system primary rapidity is y_b, and k=-0.057+0.008. The shape of this frequency of occurrence distributions in terms of exp(η-y_b) attests to the validity of the concept of "limiting fragmentation" for helium projectile fragments produced in the projectile fragmentation regions of heavy ion collisions in nuclear emulsion.

Zn ion의 영향에 따른 $(Y,\;Zn)_2O_3$:$Eu^{3+}$ 적색 형광체의 발광특성

송영현,문지욱,박우정,윤대호,Song, Y.H.,Moon, J.W.,Park, W.J.,Yoon, D.H. 한국결정성장학회 2008 한국결정성장학회지 Vol.18 No.6

본 연구에서는 자외선 영역에서 발광하는 우수한 특성의 적색 형광체를 얻기 위하여 고상 반응법으로 air 분위기에서 $1200^{\circ}C$에서 6시간 동안 열처리하여 $(Y,\;Zn)_2O_3$:$Eu^{3+}$를 Zn 이온의 농도 변화에 따라 실험하였다. $(Y,\;Zn)_2O_3$:$Eu^{3+}$를 XRD에 의해 비교 분석한 결과 주요 peak들이 JCPDS card(No. 41-1105)와 거의 일치하는 것을 확인하였다. 그러나 Zn 이온치 농도가 5 mol% 이상일 때 XRD에서 ZnO의 peak이 관찰되는 것을 확인 하였다. 이로 인하여 Zn 이온의 농도가 5 mol% 이하일 때 불순물 상 없이 $Y_2O_3$ 구조에 잘 고용되는 것을 확인하였다. $(Y,\;Zn)_2O_3$:$Eu^{3+}$의 발광 peak은 여기 흡수 영역인 ${\lambda}ex=254\;nm$를 기준으로 612 nm 영역에서 $Eu^{3+}$ 이온의 $^5D_0{\rightarrow}^7F_2$에 전형적인 에너지 천이에 의해 가장 강한 발광 peak을 나타내는 것을 확인하였으나 Zn 이온의 농도가 10 mo1% 이상일 때 갑자기 발광 peak이 현저히 감소하는 것을 확인하였고 최대의 발광 peak을 가질 때 형광체의 조성은 $(Y_{0.95},\;Zn_{0.05})_2O_3$:$Eu^{3+}_{0.075}$이였고 입자 size는 $0.4{\sim}3{\mu}m$로 확인되었다. To enhance the luminescence properties, the red phosphor composed of $(Y,\;Zn)_2O_3$:$Eu^{3+}$ as doping concentration of Zn ion is synthesized at $1200^{\circ}C$ for 6 hrs in air atmosphere by conventional solid reaction method. As a result of the red phosphor $(Y,\;Zn)_2O_3$:$Eu^{3+}$ is measured X-ray diffraction (XRD), The main peak is nearly corresponded to the same as JCPDS card (No. 41-1105). When the doping concentration of Zn ion is more than 5 mol%, However, the ZnO peak is showed by XRD analysis. Therefore, when the doping concentration of Zn ion is less than 5 mol%, the Zn ion is well mixed in $Y_2O_3$ structure without the impurity phases. The photoluminescence (PL) properties is shown as this phosphor is excited in 254 nm region and the highest emission spectra of $(Y,\;Zn)_2O_3$:$Eu^{3+}$ has shown in 612 nm region because of a typical energy transition ($^5D_0{\rightarrow}^7F_2$) of $Eu^{3+}$ ion. As the doping concentration of Zn ion is more than 10 mol%, the emission peak is suddenly decreased. when the highest emission peak as doping concentration of Zn ion is shown, the composition of this phosphor is $(Y_{0.95},\;Zn_{0.05})_2O_3$:$Eu^{3+}_{0.075}$ and the particle size analyzed by FE-SEM is confirmed from 0.4 to $3{\mu}m$.

노인의 병원 선택 경험

김단비,김민지,김해솔,김희정,박윤선,손유경,송예진,유예림,이다예,이서영,이지현,강숙정,김부연 이화여자대학교간호학회 2020 이화간호학회지 Vol.- No.54

Purpose: The purpose of this descriptive study was to examine hospital choice factors among elderly patients to understand their experience and use as data to move towards senior-friendly hospitals. Methods: The individual in-depth interviews were conducted from August 13th to 18th, 2019. The participants consisted of eight senior citizens aged 65 and above that suffered from chronic illnesses and had regular hospital visits. Results: This study found that when elderly patients choose the hospital, they considered ‘awareness such as brand name of the hospital', ‘quality of medical service',‘convenience', ‘healthcare team / hospital employee', ‘personal experience', ‘children’s recommendation’ and etc,. The significant point was that all these factors were related to personal experiences from specific hospitals. Conclusion: This study analyzed the hospital choice factors of the elderly patients with high hospital utilization rates and found that the results were mainly affected by the distinct characteristics of elderly patients. The implications of this study are that we proposed further research directions and means for the improvement of the hospital. We suggest hospitals to increase labor allocation for elderly patients with difficulties dealing with unmanned systems such as kiosk and strengthen the role of healthcare providers as instructors for higher satisfaction.

A STUDY on FOREST FIRE SPREADING ALGORITHM with CALCULATED WIND DISTRIBUTION

Song,J,H,Kim,E,S,Lim,H,J,Kim,H,Kim,H,S,Lee,S,Y 한국화재소방학회 1997 한국화재소방학회 학술대회 논문집 Vol.1997 No.-

There are many parameters in prediction of forest fire spread. The variables such as fuel moisture, fuel loading, wind velocity, wind direction, relative humidity, slope, and solar aspect have important effects on fire. Particularly, wind and slope factors are considered to be the most important parameters in propagation of forest fire. Generally, slope effect cause different wind distribution in mountain area. However, this effect is disregarded in complex geometry. In this paper, wind is estimated by applying computational fluid dynamics to the forest geometry. Wind velocity data is obtained by using CFD code with Newtonian model and slope is calculated with geometrical data. These data are applied fer 2-dimentional forest fire spreading algorithm with Korean ROS(Rate Of Spread). Finally, the comparison between the simulation and the real forest fire is made. The algorithm spread of forest fire will help fire fighter to get the basic data far fire suppression and the prediction to behavior of forest fire.

Cyclic Oxidation Behavior of Thermal Barrier Coatings Irradiated by High-intensity Pulsed Ion Beam

J. I. Song(송정일),Y. Q. Wang(왕일기),Y. G. Kwun(권용구),W. K. JOO(주원경) 한국자동차공학회 2007 한국자동차공학회 춘 추계 학술대회 논문집 Vol.- No.-

High-temperature oxidation resistance of 7 wt. % Y₂O₃-ZrO₂ thermal barrier coatings (TBCs) irradiated by high-intensity pulsed ion beam (HIPIB) has been investigated in a cyclic oxidation condition at 1050 ℃×1 h. The characteristics of the columnar grains disappeared after HIPIB irradiation at the ion current densities of 100-200 A/㎠, and the irradiated surface presented a smoothed, densified feature after the remelting and ablation due to the HIPIB irradiation. The cross-sectional morphologies of HIPIB-irradiated TBCs show less oxidation of the NiCoCrAlY bonding layer, with a thinner thermally grown oxide (TGO) layer. The morphology observation is consistent with the results of cyclic oxidation test. It is found that the inward diffusion of oxygen through TBCs can be significantly impeded by the desified top layer by the HIPIB irradiation, thus limiting the oxidation of the bonding layer, improving the overall oxidation resistance of the irradiated TBCs.

Tropane Spirohydantoin들의 합성 및 구조분석

정대일,이도훈,송주현,이용균,최순규,박유미,한정태 동아대학교 환경문제연구소 2006 硏究報告 Vol.28 No.1

The tropane ring system is an important substructure in a number of natural products and synthetic compounds of biological and medicinal importance. As a result of the significance of the tropane ring system, the purpose of this study is the synthesis of anticonvulsant compounds of new s tructure anticipated anticonvulsant activity. After we first synthesized the various N-substituted nortropinone derivatives, we prepared new nortropane alkaloids and nortropinone derivatives. Substantially, we tried several experiments to optimize reaction condition. The tropane spirohydantoins 17, 18, 19, 20, 21 were respectively synthesized by the treatment of corresponding N-substituted nortropinone with potassium cyanide and ammonium carbonate.

새로운 항암제 처방 감사 시스템 도입을 통한 의료의 질 향상

김민선,김윤경,이연주,최윤자,신혜영,송영천 한국의료QA학회 2008 한국의료질향상학회지 Vol.14 No.2

Background : The number of outpatient injected anticancer drug is increasing. and the pathway of prescribing, compounding, and injecting anticancer drug is processed very rapidly in out-patient department. Moreover, Dose of anticancer drug is often changed depending on side effect of patients. So we need more effective inspection of anticancer drug prescriptions. The purpose of this study was to analyze the prescription errors for anticancer drugs in Out-Patient Department and to suggest system to prevent them. Method : The study took place at Asan Medical Center from July to September 2007. The pharmacists performed inspection of anticancer drug prescriptions before compounding and injecting. We used protocol-based anticancer drug order program and Electronic Medical Record (EMR). Result : During the study period, we analyzed 4683 prescriptions for out-patient. And we detected 55 medication errors (1.2%). Most common errors included dosage above or below the correct ones (56.3%), followed by incorrect treatment duration. Because most of dosing errors were in the range of usual dosage, it was hard to detect them. So when inspecting the prescription, we considered the medical records of individual patients. As a result, we could raise the efficiency of intervention. Therefore inspection using EMR could possibly reduce the number of anticancer drug errors. Conclusion : we are preventing the medication errors on stability and dosage above or below the maximum therapeutic dose according to the previous inspection system. However most of dosing errors were in the range of usual dosage according to the result of this study. Because of there was interpatient variability of dosage depending adverse effect. For improvement of quality assurance, we suggest inspection system based on patient’s medical history.

아밀로이드 펩타이드에 의한 세포독성에 있어서 미토콘드리아의 기능저하와 산화적 스트레스의 유발

송지현,박정순,최정윤,이영희,한복기 국립보건연구원 1999 국립보건원보 Vol.36 No.-