• 한국가구학회지
• /
• 제20권3호
• /
• pp.239-246
• /
• 2009

The joinery technique, as one of manufacturing techniques for the wooden furniture, influences the production process, the economic efficiency, and the diversification of design. Especially, the usage of machine tools can determine how much the students can enhance their design expression capabilities during the practice class in furniture design courses of domestic universities, in accordance with whether to utilize the machine tools or not, and how much and frequent to use the machine tools. The study proved that the joinery techniques, based on the high-tech machine, has more efficiencies in the various aspects, including the easiness to manufacture the products, and the diversity of design than the joinery technique, based on the handcraft-only. As the ground of this, this study estimated the time to produce the wooden furniture by machine tools and by handcraft-only, each. Also, this study show the comparison of the features of three different joinery techniques. On the basis of this comparison, this study made the conclusion that the machine-based joinery technique, which is used in the practice class, is the best method to bring the best results in manufacturing the wooden furniture.

• International Journal of Contents
• /
• 제8권1호
• /
• pp.95-99
• /
• 2012

Interior design companies in Seoul, Korea, senior level designers-designers shared leadership model has not been implemented by the design management. The whole interior design companies are worked each by a leadership team consisting of senior level designers, contractors and designers, being accountable for company, workers, and budgets. The results for workers' opinion in leadership positions were evaluated. All 154 leading workers of all professional teams were anonymously interviewed with a questionnaire containing 45 items regarding their satisfaction with this new shared leadership model. The response rate was 96.2%. After all, the leading workers were satisfied with the shared leadership model both in their own designing practice and in general. Non-design workers were comprehensively more in favor of quite a few aspects of shared leadership than senior level designers, but even the latter reported to be generally satisfied. However, both professional teams estimated leading positions to be only modestly attractive. The consequences yield some evidence that the transform from traditional leadership models to the senior level designers -designers shared leadership model may have advantages in the management of interior design companies. Furthermore, there is a need for greater clarity about precisely what we mean by shared leadership and also a deeper exploration of potential challenges arising from shared leadership models if we are to try to come to terms with their practice.

• 한국조명전기설비학회:학술대회논문집
• /
• 한국조명전기설비학회 2009년도 춘계학술대회 논문집
• /
• pp.224-229
• /
• 2009

A Study on the Stage Lighting Design by the Type of Performance Hall The purpose of this study is to inquire into the practice of lighting design which is changed by type of stage Proscenium Stage, Thrust Stage, Arena Stage, and Flexible Stage, which have originated from ancient Greek theatre and are still used in contemporary theatre. This studt takes a good at the practical application of lighting design to different types of stage, through which it is expected to improve the understanding of lighting as a part of performing arts and to develop the quality of stage arts. The way of lighting design by type of stage can be acstracted as the following. This is expected to be of a great help to stage arts as well as different lighting designs for each type of stage. The methodology of lighting design might have limits in its application to practice in the current war Id where theatre structures and lighting equipments are fast-developing and ever-changing. However, lighting design can develop based on the basic design concepts as the researches of all fields can develop by applying their basic theories.

• Korean Chemical Engineering Research
• /
• 제58권4호
• /
• pp.550-564
• /
• 2020

증류탑은 경제적 효율성, 높은 신뢰성 및 자료 확보의 용이성으로 석유화학 공정 설계 시 화학 성분의 분리를 위해 적용되는 주된 기술 중 하나이다. 하지만, 기본적으로 에너지 소비 및 투자비가 높은 설비이기 때문에, 운전비와 투자비에 대한 Trade-Off 분석을 진행하여 가장 경제적인 증류탑 설계 진행이 필요하다. 본 연구에서는 가능한 많은 공정 엔지니어의 활용을 위해 대중적 공정 모사 프로그램인 Aspen Plus를 사용하여 검토를 진행하였다. 증류탑 최적화 진행시의 설계 변수를 정의하여 공정 엔지니어의 주관적인 판단에 의한 설계 품질의 편차를 최소화 하였으며, 불필요한 검토 과정 배제 및 체계적/효율적인 절차를 수립하여 설계에 소요되는 시간 및 인력 소요를 최소화 하였다. 또한, 증류탑 단수 최적화 검토시 투자비의 신뢰성 있는 산출을 위해 APEA (Aspen Process Economic Analyzers) 프로그램을 도입하고, APEA 사용에 대한 효율적인 방법에 대해서도 다방면으로 검토하여 최적화 절차를 수립하였다.

• 한국조경학회지
• /
• 제45권4호
• /
• pp.118-130
• /
• 2017

조경 설계 과정에는 설계안을 시각화하는 다양한 종류의 드로잉이 제작된다. 이 연구는 조경 드로잉의 특성과 역할을 부단히 탐구해 온 제임스 코너의 재현 이론과 실천의 전개 과정을 면밀히 검토한 논문이다. 코너는 1990년대 초반부터 발표된 이론적 저술에서 드로잉이라는 시각 이미지는 경관의 다감각적 특성을 온전하게 담아내기 힘들고, 따라서 조경 드로잉은 경관의 외양을 사실적으로 그려내는 방식, 즉 도구적 기능보다는 경관의 다감각적 특성을 대안적으로 보여주고, 설계 과정에서 아이디어를 생성하는 상상적 역할을 담당해야 한다고 하면서 새로운 시각화 테크닉의 실험을 주장했다. 코너의 재현 이론은 1990년대 중후반 설계 실천에 적용되면서 실천적 이론으로 진화했다. 코너는 생태학을 수용하고, 랜드스케이프 어바니즘이라는 실무 작업을 전개해가면서 드로잉의 도구적 역할에 다시 주목했다. 이전에 코너가 콜라주와 몽타주를 이용하여 상상적 역할을 수행하는 퍼스펙티브 뷰를 지지하는 경향이 있었다면, 1990년대 후반의 이론과 실무 작업에서는 도구적 기능을 수행하는 맵을 기반으로 하되, 이를 상상적으로 변형하는 맵핑 테크닉을 강조했다. 이와 같이 코너의 저작은 조경 분야의 본질을 파악하여 드로잉의 특성과 역할을 체계적으로 이론화했고, 나아가 이론과 실천의 상호작용을 보여주고 있다는 점에서 현대 조경 설계에도 여전히 귀감이 되고 있다.

• 여성건강간호학회지
• /
• 제29권3호
• /
• pp.219-228
• /
• 2023

Purpose: Preterm birth is increasing, and obstetric nurses should have the competency to provide timely care. Therefore, training is necessary in the maternal nursing practicum. This study aimed to investigate the effects of practice education using a preterm-labor assessment algorithm on preterm labor-related knowledge and clinical practice confidence in senior nursing students. Methods: A pre-post quasi-experimental design with three groups was used for 61 students. The preterm-labor assessment algorithm was modified into three modules from the preterm-labor assessment algorithm by March of Dimes. We evaluated preterm labor-related knowledge, clinical practice confidence, and educational satisfaction. Data were analyzed with the paired t-test and repeated-measures analysis of variance. Results: The practice education using a preterm-labor assessment algorithm significantly improved both preterm labor-related knowledge and clinical practice confidence (paired t=-7.17, p<.001; paired t=-5.51, p<.001, respectively). The effects of the practice education using a preterm-labor assessment algorithm on knowledge lasted until 8 weeks but decreased significantly at 11 and 13 weeks after the program, while the clinical practice confidence significantly decreased at 8 weeks post-program. Conclusion: The practice education using a preterm-labor assessment algorithm was effective in improving preterm labor-related knowledge and clinical practice confidence. The findings suggest that follow-up education should be conducted at 8 weeks, or as soon as possible thereafter, to maintain knowledge and clinical confidence, and the effects should be evaluated.

• 한국콘크리트학회:학술대회논문집
• /
• 한국콘크리트학회 2002년도 봄 학술발표회 논문집
• /
• pp.425-430
• /
• 2002

This thesis is a study on behavior for anchorage zone in prestressed double T beam using strut-tie model. Stress conditions of Anchorage zone in prestressed double T beam are very disturbed because large concentrated forces act on relatively small areas. Hence, anchorage zone must be considered in Design of prestressed double T beam. If irrational design or irrational construction be conducted, that may lose stability in capacity as structure. In current design practice, certain parts of structure are designed with extreme accuracy, while anchorage zone in prestressed double T beam is designed using common sense, and experience. Therefore, it is generally very conservative. For that reason, logical, reasonable concept and accuracies are desired at design of anchorage zone in prestressed double T beam. Strut-tie method satisfies those desires. In this thesis, anchorage zone in prestressed double T beam is analyzed by considering prestressing forces. Strut-tie model is constructed based on principle stress trajectory obtained from 3D-finite element analysis in anchorage zone, and amounts of reinforcement be obtained. Results of analysis are compared with the way used in current design practice, and this thesis presents that strut-tie model can be an economical design than current design methods without losing the degree of safety.

• 한국의상디자인학회지
• /
• 제24권3호
• /
• pp.169-184
• /
• 2022

This study aims to discuss sustainable fashion trends and sustainable design directions that fashion companies are practicing with ESG in the post-corona new normal era. As a research method, this study examined sustainable fashion trends and ESG practices through empirical case studies focusing on each fashion brand's website, including previous research and literature research, using materials such as newspapers and magazines. As for ESG practice plans, they were divided into four categories: technology orientation, design orientation, consumption orientation, and social value pursuit orientation. The sustainable fashion trends were also divided into four categories. First, the trend exhibits cyclical sustainability using pro-environmental materials, such as pro-environmental fibers, recycled fibers, biodegradable fibers. Second, high sensitivity and rare value sustainability were shown using reuse and upcycling. Third, consumption-oriented trends were promoted through slow fashion. Fourth, in order to realize eco-friendly sustainable fashion and ESG as practical ways to pursue social values, there is a trend of integrating sustainability through changes in perception considering people, society, and the environment. Beyond spreading concern about value consumption trends and the environment, it presents a direction for future industries concerning core values with social roles, responsibility, and ethical awareness from various perspectives.

• 한국임상약학회지
• /
• 제18권2호
• /
• pp.124-131
• /
• 2008

The impacts of guideline for digestives on physicians' prescription of GI medication Clinical practice guidelines provide benefits to physicians, patients, and researchers. It also helps doctors to make decisions in medical services. In many countries, practice guidelines lead to activities of quality improvement and are developed using evidence based methods. This research was to assess the impacts of Korean Medical Association's guideline for digestives on the change of physicians' behavior. This study was progressed as one-group pre-test post-test quasi-experimental design using health insurance claims data. The unit of analysis was institution. Data was analyzed using paired t-test for change of prescription rate before and after the distribution of practice guidelines. And the multiple regression analysis was performed to examine the independent impact of the guideline on the prescribing rate of GI medication. Prescription rates of GI medication per claim by medical institution increased significantly, 1.98%point (from 50.27% to 52.25%) and multivariate regression analysis showed significant increase in the prescription rate of GI medication after the distribution of guideline (p<0.001). In conclusion, the distribution of guideline for digestive might not have the effects on the change in provider's behavior. Furthermore, to activate the use of practice guideline, it would be necessary to educate the contents to physicians as well as to develop practice guideline.

• 한국보건간호학회지
• /
• 제34권1호
• /
• pp.60-73
• /
• 2020

Purpose: The purpose of this study was to determine the mediating effect of critical thinking dispositions in the relationship between ego-resilience and clinical practice competency. Method: This study used a descriptive design with a survey method. A total of 193 nursing students were recruited from 4 colleges of nursing in C city, and A and B province in Korea. The data was collected using questionnaires from October 6, 2017 to October 24, 2017. The data was analyzed using descriptive statistics, independent t-tests, one-way ANOVA, Pearson correlation analysis, and linear regression analysis. Result: There were showed significant positive relationships of clinical practice competency with ego-resilience. In addition, critical thinking dispositions had a partial mediating role in the relationship between ego-resilience and clinical practice competency. Conclusion: This study identified the mediating effects of critical thinking dispositions and how to improve clinical practice competency. The results of this study can be used as basic data for establishing an educational approach to enhance clinical practice competency, which is considered a key competency for nursing college students.