• 한국콘크리트학회:학술대회논문집
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• 한국콘크리트학회 1998년도 가을 학술발표논문집(II)
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• pp.405-411
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• 1998

An iterative numerical computational algorithm is presented to design a plate of shell element subjected to membrane and flexural forces. Based on equilibrium consideration, equations for capacities of top and bottom reinforcements in two orthogonal directions have been derived. The amount of reinforcement is determined locally, i. e., for each sampling point, from the equilibrium between applied and internal forces. One case of design is performed for a hyperbolic paraboloid saddle shell (originally used by Lin and Scordelis) to check the design strength against a consistent design load, therefore, to verify the adequacy of design practice for reinforced concrete shells. Based on nonlinear analyses performed, the analytically calculated ultimate load exceeded the design ultimate load from 14-43% for an analysis with relatively low to high tension stiffening, ${\gamma}$ =5~20 cases. For these cases, the design method gives a lower bound on the ultimate load with respect to Lower bound theorem. This shows the adequacy of the current practice at least for this saddle shell case studied. To generalize the conclusion many more designs-analyses are performed with different shell configurations.

• 대한안전경영과학회지
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• 제19권4호
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• pp.125-132
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• 2017

The purpose of this study was to assess the correlation between attitude of Patient Safety Management(PSM) and practice of PSM and clinical practice satisfaction of nursing students, also identified how these factors attitude and practice of PSM influence on clinical practice satisfaction, eventually aimed to develop education programs to strengthen practice of PSM in nursing students. A descriptive design was used in the study. The multiple regression was used for the study to prove the factors how the attitude and practice of PSM were affected to the clinical practice satisfaction. The study subjects were 226 nursing students. The results show that attitude of PSM mean was 3.71, practice of PSM mean 3.97, the clinical practice satisfaction mean 3.31. Among the general characteristics, clinical practice satisfaction showed significant differences in satisfaction of major(F=5.10, p=.001), the existence of role model(t=2.64, p=.009). Significant positive correlation was found between attitude of PSM, practice of PSM and the clinical practice satisfaction. Practice of PSM(${\beta}=.39$) was shown as the most important factor to affect on the Satisfaction on clinical practice, also the explanation power of value for this study was found 41.1%. Consequently, this study indicates to develop the education program to strengthen practice of PSM. Also process the additional study for the nursing students in other areas.

• 한국디자인학회:학술대회논문집
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• 한국디자인학회 1995년도 디자인 학 연구 1995년 추계 학술연구 발표 대회 개요 집
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• pp.2-5
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• 1995

• 대한치위생과학회지
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• 제3권2호
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• pp.39-49
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• 2020

The purpose of this study was to provide the basic data needed to plan the effective teaching design of scaling education and to measure the changes in students' confidence in performing scaling according to the number of scaling practices. Scaling education is presented as a core basic hygiene competency of dental hygienists and evaluated as the practical competency of dental hygienists. This study selected 48 third-year students from the department of dental hygiene at S University in Asan, and analyzed data from completed participant surveys. The degree of "confidence in facing the subject in clinical practice," "confidence in applying hand instrument to the subject," and "confidence in applying ultrasonic instruments to the subject" was assessed on a five-point Likert scale. The difference in confidence was analyzed during five practice sessions. Each response was compared using frequency analysis, chi-square test, and repeated measurement ANOVA. Students who complained of a lack of confidence in the 14.6%, 25.0%, and 12.5%, respectively, in face-to-face practice, hand instruments, and ultrasonic instrument application responses. The more the practice was repeated, the more confident students were in all three categories, and the more statistically significant (p<0.001). As the number of scaling practice sessions increased, students' confidence in performing scaling also improved. In particular, the level of self-confidence was higher after the third practice session when compared to the first session. Therefore, it is necessary to design effective courses for teaching scaling practices so that at least three repetitive practice periods can be provided in clinical dental hygiene practices.

• 기본간호학회지
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• 제23권4호
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• pp.419-429
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• 2016

Purpose: The purpose of this study was to examine the effects of a intensive clinical training program for nursing practice on the clinical competence, state anxiety, clinical practice stress in nursing students who were beginning their first clinical practice. Methods: This practice has been processed as a 'Pre-Post design with a non-equivalent control group'. The participants were 177 students in a college of nursing. The students were divided into two groups: 89 students in the experimental group and 88 students in the control group. Results: The experimental group showed significant improvement in their clinical competence scores compared to the control group. The difference between the two groups was also significant. State anxiety in the experimental group significantly decreased compared to the control group. However, scores for stress during practice were not significantly different. Conclusion: The findings in this research reveal that the program, 'Close clinical practice training for nursing students' practice entry, contributes to improving students' overall ability and performance, and reduces anxiety of nursing students as they start their first clinical practice. These findings can be utilized in helping nursing students improve the quality of their performance.

• 한국콘크리트학회:학술대회논문집
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• 한국콘크리트학회 2005년도 추계 학술발표회 제17권2호
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• pp.221-224
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• 2005

The purpose of this study is to introduce design practice for transverse reinforcement in piles where the top of the pile is free-standing above the ground in accordance with AASHTO LRFD Design Specification. Based on the relevant requirements, the amount and spacing of transverse spiral reinforcement is given for the two different pile types, namely piles with pile cap and pile bents. In addition, a recommended design procedure is introduced depending on the predicted behaviour of the piles from the analysis.

• 대한간호학회지
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• 제36권7호
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• pp.1175-1182
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• 2006

Purpose: This study was conducted to evaluate the effects of stroke patient care education on the knowledge and practice of caregivers of stroke patients. Method: Data was collected from December 15, 2004 to March 30, 2005. The research design was a non-equivalent control group non-synchronized design. The subjects were forty primary caregivers of stroke patients who were hospitalized in a neurology unit of a university hospital. Forty caregivers, twenty in the experimental group and twenty in the control group were assigned. The experimental group participated 2 times in an education class given by the researcher Data analysis included -test, and t-test using the SPSS program. Result: Knowledge(t=5..87, p=0.00) and practice(t=5.53, p=0.00) of the experimental group were significantly different from the control group. Conclusion: The stroke patient care education developed in this study shows a significant promotion of knowledge and practice of caregivers. Thus this program can be recommanded as an intervention model for stroke patients and caregivers.

• 대한간호학회지
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• 제46권4호
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• pp.490-500
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• 2016

Purpose: This study was conducted to develop assertiveness training applying Dongsasub training for junior nursing students, and to verify effectiveness of the training on assertiveness behavior, self-esteem, clinical practice stress, and clinical competence. Methods: The study design was a non-equivalent control group non-synchronized design. Participants were 63 nursing students in clinical training (31 students in the experimental group and 32 students in the control group). The assertiveness training applying Dongsasub training consisted of four sessions. Outcome variables included assertiveness behavior, self-esteem, clinical practice stress, and clinical competence. Data were analyzed using Chi-square, Fisher's exact test and independent samples t-test with SPSS/WIN 21.0. Results: Scores of assertiveness behavior (t=-2.49, p=.015), self-esteem (t=-4.80, p <.001) and clinical competence (t=-2.33, p=.023) were significantly higher and clinical practice stress (t=4.22, p <.001) was significantly lower in the experimental group compared to the control group. Conclusion: Results indicate that the assertiveness training applying Dongsasub training can be used as a nursing intervention to lower clinical practice stress and improve the clinical competence of nursing students.

• 한국생활과학회지
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• 제14권1호
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• pp.179-192
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• 2005

The purpose of this study is to investigate into the practical cases of social marketing and to seek the practical strategy in fashion business. These practical cases were investigated through theses, professional books, fashion magazines, fashion newspapers, daily newspapers and web site, etc. The results of this study were as follows : 1. The social marketing by decision-making is able to practice and to set up a strategy in consumerism, humanism and environmentalism. 2. The social marketing by feedforward is able to practice and to set up a strategy in business strategy and product strategy. 3. The social marketing by administrative is able to practice and to set up a strategy in product development, price decision, distribution management and advertisement & promotion. 4. The social marketing by total system is able to practice and to set up a strategy in marketing planning and self-audits system.

• 한국조경학회지
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• 제25권4호
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• pp.89-106
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• 1998

This essay addresses the role of environmental aesthetics in landscape architecture : how can environmental aesthetics enrich landscape architectural theory and practice\ulcorner It begins by criticizing the predominant notions toward theory : theory as an instrumental design method, theoretical vacuum in modernism of landscape architecture, and the intimate relation of theory and practice in 18th-century England. It suggests that the expulsion of theory in landscape architectural academics and profession is nothing but an inappropriate bias. In the second place, the essay explores a remaining question : why environmental aesthetics is a part of landscape architectural theory\ulcorner I would argue that environmental aesthetics can transcend the man-nature(subject-object) dichotomy, one of heritages of Western modernity project. Here, landscape architecture meets environmental aesthetics, and both can intermediate between theory and practice. For landscape architecture is (and ought to be) a device of embodied communication, creating symbolic settings wherein an interconnection of man and nature can occur. Finally, this essay examines the aesthetics of engagement that Arnold Berleant claimed recently. This theory of aesthetic experience has a possibility of making corrections some improper conventions in landscape architectural creation and appreciation : disinterested contemplation, visual-orientedness, decoration-denteredness, and so forth. I would conclude that environmental aesthetics can be a significant theory which can correct misconceptions in landscape design and appreciation and, further, can lead contemporary practice. As the great mediator between man and nature, between theory and practice, environmental aesthetics has a profound role to play in the realm of landscape architecture, and vice versa.