간호사의 이미지에 따른 간호전공만족도

가미정,김수미,김영경,남수진,오루미,육지수,이혜인,최미나,최혜민,허다은 이화여자대학교 간호과학대학 2010 이화간호학회지 Vol.- No.44

Purpose: The purpose of this descriptive study is to examine the correlation between nursing students’ perception of nurses and the level of their satisfaction with the major. Method: The survey was done with the total number of 192 nursing students from 10 different universities in S city selected by a convenience samplingmethod. In order to measure the perception of nurses, the measurement which was invented by Lee(1992) and revised by Jang(1998) was used. Also, the measurement designed by Shim, and modified by Kim(2007) was used for measuring of the students’ satisfaction in their major. The collected data was analyzed by SPSS 17.0. Results: 1.The most decisive factor of the conceptualization of the image of nurses for the nursing college students is their experience of meeting nurses as a patient. 2. Students reconsider the role of nurses by experiencing immediate relationships with nurses in field training. 3. Other factors of the survey such as the students’academic year, religion, the field training situation (individual experience, type of the hospital where they experienced the training, and a relationship with the nurse in charge of the training) or the existence of nurses among their family members do not affect the students’ satisfaction. 4. There is a positive correlation between the image of nurses of nursing college students and their satisfaction with the major(0.66). Conclusion: The positive image of nurses is directly related to the students’ satisfaction in the nursing major, which hugely affects on their academic achievements and decisions of career path. Therefore, there should be more efforts to increase the positive perception of nurses among nursing students.

Protein‐binding site prediction based on three‐dimensional protein modeling

Oh, Mina,Joo, Keehyoung,Lee, Jooyoung Wiley Subscription Services, Inc., A Wiley Company 2009 Proteins Vol. No.

<P>Structural information of a protein can guide one to understand the function of the protein, and ligand binding is one of the major biochemical functions of proteins. We have applied a two-stage template-based ligand binding site prediction method to CASP8 targets and achieved high quality results with accuracy/coverage = 70/80 (LEE). First, templates are used for protein structure modeling and then for binding site prediction by structural clustering of ligand-containing templates to the predicted protein model. Remarkably, the results are only a few percent worse than those one can obtain from native structures, which were available only after the prediction. Prediction was performed without knowing identity of ligands, and consequently, in many cases the ligand molecules used for prediction were different from the actual ligands, and yet we find that the prediction was quite successful. The current approach can be easily combined with experiments to investigate protein activities in a systematic way.</P>

Complete NMR Assignments of Vancomycin B

Mina Oh,Chulhoon Lee,Wonil Yoo,Jaeheung Lee,Choonsun Yoo 한국응용생명화학회(구 한국농화학회) 1997 한국응용생명화학회 학술발표회 Vol.1997 No.1

Binding Site Pediction Based on Protein Structure Prediction

Mina Oh,Kee Hyoung Joo,Joo Young Lee 한국응용생명화학회 2008 Applied Biological Chemistry (Appl Biol Chem) Vol.51 No.5

표현용 어휘집 사용과 쓰기: 한국어 중급 학습자를 대상으로

오미나 ( Oh Mina ) 한국현대언어학회 2019 언어연구 Vol.35 No.2

The experiment was conducted on 40 intermediate Korean language learners in order to suggest the necessity of a level-specific dictionary that can help with the writing activities of Korean language learners who are learning Korean as a foreign language. An intermediate vocabulary book was created for the experiment. The experimental group (20) performed the writing task referring to the intermediate vocabulary book for five weeks, and the control group (20) performed the writing task referring to the bilingual dictionary (Naver dictionary). After a five-week experiment, syntactic proficiency was measured based on the final test and the extensive writing of free writing. The experimental group showed better fluency, complexity, and accuracy than the control group. Through this, we saw the possibility of using a level-specific dictionary to improve the writing ability of Korean learners. (Sookmyung Women’s University)

단백질 3차 구조 모델링에 기반한 리간드 결합부위 예측

오민아(Oh Mina),주기형,이주영 한국산업응용수학회 2009 한국산업응용수학회 학술대회 논문집 Vol.4 No.2

단백질 구조 및 리간드 (ligand) 결합부위에 대한 정보는 단백질 기능을 이해하는데 중요한 가이드 역할을 한다. 본 연구에서는 리간드 결합부위 예측을 위해 크게 두 단계의 계산이 수행되었다. (1) 아미노산 서열로부터 템플릿 기반 모델링 방법을 사용, 단백질의 3차 구조가 예측되었다. (2) 단백질 구조 예측에 사용된 단백질-리간드 복합체 구조를 이용, 예측된 단백질 모델로부터 단백질-리간드 결합부위를 예측하였다. 이 방법은 27개 CASP8 기능 예측 단백질에 대해서 적용 되었고, Accuracy=70, Coverage=80의 우수한 결과를 냈다. 특히, 단백질-리간드 결합부위의 예측에 사용된 단백질 모델 대신에 실험에 의해 결정된 native 구조를 사용했을 경우 그 결과에서 큰 차이를 보이지 않았다. 단백질-리간드 결합부위 예측은 리간드에 대한 정보 없이 수행되었는데, 많은 경우에 실재로 native에서 결합하는 리간드는 상이했음에도 불구하고 본 연구의 접근방법은 성공적이었다.

Risk of Cancer Mortality according to the Metabolic Health Status and Degree of Obesity

Oh, Chang-Mo,Jun, Jae Kwan,Suh, Mina Asian Pacific Journal of Cancer Prevention 2014 Asian Pacific journal of cancer prevention Vol.15 No.22

Background: We investigated the risk of cancer mortality according to obesity status and metabolic health status using sampled cohort data from the National Health Insurance system. Materials and Methods: Data on body mass index and fasting blood glucose in the sampled cohort database (n=363,881) were used to estimate risk of cancer mortality. Data were analyzed using a Cox proportional hazard model (Model 1 was adjusted for age, sex, systolic blood pressure, diastolic blood pressure, total cholesterol level and urinary protein; Model 2 was adjusted for Model 1 plus smoking status, alcohol intake and physical activity). Results: According to the obesity status, the mean hazard ratios were 0.82 [95% confidence interval (CI), 0.75-0.89] and 0.79 (95% CI, 0.72-0.85) for the overweight and obese groups, respectively, compared with the normal weight group. According to the metabolic health status, the mean hazard ratio was 1.26 (95% CI, 1.14-1.40) for the metabolically unhealthy group compared with the metabolically healthy group. The interaction between obesity status and metabolic health status on the risk of cancer mortality was not statistically significant (p=0.31). Conclusions: We found that the risk of cancer mortality decreased according to the obesity status and increased according to the metabolic health status. Given the rise in the rate of metabolic dysfunction, the mortality from cancer is also likely to rise. Treatment strategies targeting metabolic dysfunction may lead to reductions in the risk of death from cancer.

An Experimental Mesh Network in A Campus

Mina Lee,Woonkang Heo,Minseok Oh 한국정보기술학회 2010 Proceedings of KIIT Conference Vol.2010 No.-

In this paper, we introduce our experience with implementation of an ad hoc network. We have built a test bed for a wireless mesh network in Kyonggi University Suwon campus. The network covers a quarter of the whole campus area and for the time being the network will be configured linearly to measure and enhance the delay and throughput across a multihop connection. We hope this will be a experimental ground for a mesh network research.

Realization of a Low-Threshold-Voltage Field Emitter by Using High-Quality ZnO Nano-Tetrapods

Mina Jung,Dongchul Oh,고항주,Hyunchul Ko,Jiho Chang,Sunyeo Ha,Takafumi Yao,Wookhyun Lee 한국물리학회 2006 THE JOURNAL OF THE KOREAN PHYSICAL SOCIETY Vol.48 No.6

High-performance ZnO tetrapods-type field emitters with low turn-on voltage are realized. Systematic investigations of the formation conditions are performed. Tetrapod-shaped ZnO nanostructures are formed on Si substrates by using a vapor phase transportation method. The effects of two important growth parameters, the growth temperature and the VI/II ratio, are investigated. The growth temperature is controlled in the range from 600 C to 900 C while the VI/II ratio is adjusted by changing the flux of the carrier gas. ZnO tetrapods, formed at 800 C under a carrier gas flux of 0.5 cc/mm2min, show a uniform shape with 100-nm-thick and 1 1.5-μm- long legs. Also, the growth condition confirms a stoichiometric chemical composition (O/Zn 1) without any second phases. The excellent luminescence properties, a strong excitonic UV emission at 3.25 eV without deep-level emission, indicate that tetrapod structures with high crystallinity can be formed under optimized growth conditions.쵇

Korean Version of the Stroke Rehabilitation Motivation Scale: Reliability and Validity Evaluation

Mina Park,Ji-Yeong Lee,Yeajin Ham,Sang-Wook Oh,Joon-Ho Shin 대한재활의학회 2020 Annals of Rehabilitation Medicine Vol.44 No.1

Objective To translate the Stroke Rehabilitation Motivation Scale (SRMS), developed to evaluate the motivation level of stroke patients during rehabilitation, into the Korean language and to verify the reliability and validity of the Korean version of SRMS (K-SRMS). Methods The K-SRMS was developed following a structured process that included translation, verification, compromise assessment, reverse translation, feedback, and final correction. K-SRMS reliability was evaluated by performing internal consistency and test–retest analyses. The reliability test was conducted in 50 stroke patients. Its validity was assessed by comparing the K-SRMS with the scale and performing exploratory factor analysis. The validity test was conducted in 102 stroke patients. Results The test–retest analysis showed good reliability, and the internal consistency of the K-SRMS was similar to that of the original version for all, except 4, items. Thus, these 4 items were excluded, and then the validity test was conducted. Pearson correlation analysis demonstrated that the K-SRMS score was significantly correlated with the BAS total score (Pearson r=0.207, p<0.05). In the exploratory factor analysis, K-SRMS items were categorized into 7 groups (factors), and factors 1 and 4 showed mutual concordance with K-SRMS subscales, including intrinsic motivation factors and amotivation, respectively. Conclusion The newly developed K-SRMS showed good reliability and validity. It could also be used as a tool to objectify the degree of motivation for rehabilitation among stroke patients in clinical care and research.