• 대한치위생과학회지
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• 제6권2호
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• pp.91-100
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• 2023

연구배경: 본 연구는 일부 대학에서 진행한 치위생 윤리 교과목을 통해 치위생(학)과 학생의 윤리적 의식과 윤리적 의사결정 역량을 달성할 수 있을지에 대한 학습성과를 평가하였다. 연구방법: 2021학년도와 2022학년도 1학기 G대학교 치위생학과 4학년 각각 35명, 29명과 D대학교 치위생과 3학년 각각 53명, 43명 총 160명을 대상으로 치위생윤리 교과목을 운영하여 수업운영 성과를 도덕적 민감성, 윤리적 의사결정을 할 때 자신감, 수업의 실제성, 학습성과, 수업만족도로 평가하였다. 각 평가항목은 Independent T-test와 Paired T-test를 하였으며, 통계적 유의수준은 0.05로 하였다. 연구결과: 양 대학 모두 수업 후 도덕적 민감성, 윤리적 의사결정을 할 때 자신감이 상승하였다(p<0.001). 치위생 윤리 교과목에 대한 수업의 실제성과 수업만족도는 학제 간 차이가 없었으며 4점 이상으로 긍정적으로 평가되었다(p>0.05). 학습성과는 4년제 학생들이 3년제 학생들보다 더 높게 나타났다(p<0.001). 결론: 치위생윤리 교과목을 통해 학생들의 도덕적 민감성과 치위생 윤리적 문제해결에 대한 자신감 등 윤리적 의사결정에 대한 역량을 강화할 수 있다고 평가되었다.

• 대한인간공학회지
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• 제26권1호
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• pp.99-102
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• 2007

The analog typed interface of main control room in nuclear power plant(NPP) is gradually being replaced to the one suitable for the digital environment. SKN 3,4 is currently developed in such a way to employ digitalized displays and controls such as computerized procedure system(CPS), large display panel(LDP), and Soft control. The main control room (MCR) of the SKN3, 4 was designed based on the human factors guidelines, which somehow lack of the confidence for the rapidly the developed guidelines needs to extend to the one to apply for the total digital environment including task environment, hardware and workstation. In order to achieve the research objectives, tremendous guidelines and technical papers related to evaluation issues of digital environment has been collected, analyzed and transformed to electric database forms and then built on database management system to retrieve the appropriate isues for the practical usage of evaluators-in-field.

• Advances in Traditional Medicine
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• 제4권3호
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• pp.137-156
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• 2004

Altruistic virtuous caring, possibly originated from religion and/or spirituality, is indispensable for holistic health through channeling vital energy with diet, exercise and meditation. This is a participant-observed medical anthropological research of a first generation Korean elderly immigrant health professional woman living in a four generational family. She had hypertension and was concerned about possible attack of stroke. Multi-religious, spiritual, and cosmological vital energy based on holistic Nature-oriented health beliefs and practices influenced by psychosocial, cultural and economic background, education, self- discipline and self-cultivation of individual, and group or family may create health. Self-care beliefs based on confidence in self-control of one's life style for oneself and others influence individual and group health practice. The holistic alternative health beliefs and practices were proved to be efficacious and beneficial by her self-evaluation, evaluation of significant others, biomedical professionals, and laboratory tests. That may have potential application for global health.

• 한국전산구조공학회:학술대회논문집
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• 한국전산구조공학회 2003년도 봄 학술발표회 논문집
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• pp.504-512
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• 2003

Simulation programs have been developed and used as an attempt to improve the accuracy of Non-Destructive Evaluation(NDE) techniques. The applicability of these programs is very limited, however, because it is difficult to describe the delicacy of the propagation of stress waves. To investigate the applicability of the finite element analysis for stress wave-based NDE techniques numerical simulation for Impact-Echo method and SASW method is performed. The numerical studies are performed to determine the essential parameters such as contact time of impact load, mesh size and time step size. These studies show that the choice of parameter is very important for improving the accuracy and confidence of the numerical procedure and, thereby, the applicability of the numerical analysis for stress wave-based NDE techniques

• 한국의류산업학회지
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• 제3권2호
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• pp.148-155
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• 2001

The purpose of this study was to segment the clothing customers of new traditional market according to shopping orientation and to clarify the different clothing behaviors among segmented groups. This study may be useful for new traditional marketer to make proper marketing strategies. The subjects for the final analysis were 400 customers who visited Namdaemoon and Dongdaemoon new traditional markets. The statistics used for analysis were factor analysis, cluster analysis, Cronbach-${\alpha}$, one-way ANOVA, LSD multiple range test and chi-square by the SPSS program. The results of this study were as follows: 1. The customers of new traditional market were segmented to 5 groups (Diffidence Group, Confidence/Information Group, Active Group, Shop/Brand Loyalty Group and Planned Purchasing Group); 2. The five segmented groups were significantly different in clothing evaluation standards, shop evaluation standards, satisfaction and demographic variables such as sex, age, education and monthly spending money.

• Nuclear Engineering and Technology
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• 제30권4호
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• pp.364-376
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• 1998

The statistical analysis method was applied to the evaluation of fracture toughness in the ductile-brittle transition temperature region. Because cleavage fracture in steel is of a statistical nature, fracture toughness data or values show a similar statistical trend. Using the three-parameter Weibull distribution, a fracture toughness vs. temperature curve (K-curve) was directly generated from a set of fracture toughness data at a selected temperature. Charpy V-notch impact energy was also used to obtain the K-curve by a $K_{IC}$ -CVN (Charpy V-notch energy) correlation. Furthermore, this method was applied to evaluate the neutron irradiation embrittlement of reactor pressure vessel (RPV) steel. Most of the fracture toughness data were within the 95% confidence limits. The prediction of a transition temperature shift by statistical analysis was compared with that from the experimental data.

• 한국해양공학회:학술대회논문집
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• 한국해양공학회 2001년도 춘계학술대회 논문집
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• pp.282-288
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• 2001

This paper deals with determining the proper friction welding condition and analyzing various mechanical properties of friction welded joints of the bladepart heat resisting steel(STD11) for cold die punch to the shank part alloy steel(SCM440). And the in-process real-time weld quality evaluation technique by acoustic emission during friction welding of STD11 to SCM440 steels with higher confidence and reliability has been much required even though it might be the first trial approach for developing it. Also, the high temperature properties of STD11-SCM440 weld were considered in this paper.

• 대한안전경영과학회지
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• 제7권3호
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• pp.47-61
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• 2005

Many researchers have proved that risk measurement of information systems is a very effective tool for improving confidence of information systems. However, information system risk in Korea still includes many subjective judgements. This study deals with applying a quantitative model to improve risk measurement of information system quality. First of all, we have come up with solutions to improve the evaluation efficiency on risk measurement. We have merged the risk guidelines of COBIT and CMM, and developed a quantified evaluation scheme that call by risk point. We have proved the validity of this model by interviews with experts and by case studies.

• 한국임상약학회지
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• 제10권2호
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• pp.68-73
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• 2000

The bioequivalence of two omeprazole preparations was evaluated following their oral administration to 16 normal volunteers. The test product was 'Ulpro tablet' made by Boryung Pharmaceutical Co. and the reference was 'Losec capsule' made by Yuhan Corp. After one capsule or tablet containing 20 mg omeprazole was administered, blood was taken at predetermined time intervals and the concentration of the drug in plasma was determined with an HPLC method. AUC and $C_{max}$ were determined and analyzed statistically for the evaluation of bioequivalence of the two products. The differences in AUC and $C_max$ between two products were $0.45\%\;and\;2.83\%$, respectively. The powers for AUC and $C_{max}\;were\;89.2\%\;and\;>90\%$, respectively. Confidence intervals were within $20\%$ for AVC and $C_{max}$All of these parameters met the criteria of KFDA for bioequivalence, indicating that 'Ulpro tablet' is bioequivalent to 'Losee capsule.'

• Advances in nano research
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• 제12권3호
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• pp.263-279
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• 2022

In this research, the physical education training quality was investigated using the entropy model to compute variance associated with a random value (a strong tool). The entropy and undefined estimation principles are used to extract the greatest entropy of information dependent on the index system. In the study of tennis motion tracking from a dynamic viewpoint, such stages are utilized to improve the perception of the players' achievement (Lv et al. 2020). Six female tennis players served on the right side (50 cm from the T point). The initial flat serve from T point was the movement under consideration, and the entropy was utilized to weigh all indications. As a result, a multi-index measurement vector is stabilized, followed by the confidence level to determine the structural plane establishment range. As a result, the use of the unascertained measuring technique of information entropy showed an excellent approach to assessing athlete performance more accurately than traditional ways, enabling coaches and athletes to enhance their movements successfully.