• Computers and Concrete
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• 제20권4호
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• pp.409-418
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• 2017

Turkey owns a very important cultural and historical heritage that bears the traces of thousands of years of culture and civilization. It is an inevitable duty to carry these treasuries to the future generations. In this paper, structural safety assessment and strengthening stages of one of these important historical heritages namely Amasya Taşhan was investigated in details as a case study. For this purpose, the detailed architectural projects of the structure with the information of all load carrying and structural elements were prepared. Then, the structural dynamic analyses were performed by using SAP2000. The internal forces obtained from the dynamic analyses determined the weak regions. By obtaining the information from dynamic analyses, the method of state of the art technique of application of the structure that needs structural strengthening was selected. The last step is the application of these precautions to the whole structure. At the end of this study, this study not also contains several strengthening techniques that is used in one masonry structure together but also provides a useful reference to the practicing engineers.

• 기본간호학회지
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• 제23권4호
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• pp.448-459
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• 2016

Purpose: This ethnographic study was conducted to explore and understand the meaning of the daily life of nurses in emergency departments. Objectives for this study were to identify and describe the true nature of emergency room nurses' daily experience and create a theoretical model based on the findings. Methods: Data were collected through in-depth interviews and participants observation. These data were recorded and transcribed verbatim with consent of the informants, 10 nurses who had cared for patients in emergency rooms. Data were collected between November 2013 and October 2014. Interviews continued until no new information could be identified from transcripts. Data were analyzed using the taxonomic analysis method developed by Spradley. Results: Based on the data acquired from interviews, nurses' cultural domains were classified as 'extensity of emergency room nurses', 'temporality of emergency room nurses', 'relationships among emergency room nurses' and 'becoming an emergency room nurses'. Conclusion: The daily culture of emergency room nurses could be summarized as 'busy daily life amidst confusion'. However, many nurses boosted their self-esteem by taking care of patients' collaboration with fellow nurses. In other words, nurses in emergency room forms a dynamic culture and pursue professionalism, rather than a simple chaotic daily life culture.

• 한국조경학회지
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• 제33권5호통권112호
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• pp.114-122
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• 2005

Anyang city performed a design competition for the existing paper mill site and this design is the work that was submitted to that competition. The design instructions for the competition were about an organic site which had harmony of aboveground park and underground parking lot, establishment of park planning which is fit for the features of nearby areas, and security of proper parking space. This design criteria set the design concept to a new wave of Anyang by reflecting the design instructions of prize contest and features of the site and developed it as three waves. First, the eco wave, one of three waves, means that it compose the ecological healthy park and urban environment together with restoration and preservation of Suamcheon (stream), and futhermore the waves that the natural resource are maintained in a delicate ecological balance as the water resource of Anyang city are connected to the axis of mountain resource. Secondly, the emotion wave indicates that the wave toward culture and art emotional park that stimulates and fills up the emotion to makes impoverishing modems minds fertile. Thirdly, the health wave means the waves toward a park to keep the sound of minds and bodies of Anyang citizens, and healthy and sound life as well as the waves toward a park to contribute the healthy leap and development of Anyang. These three waves will enrich the park keeping the dynamic relationship mutually and will be a new culture and art code of Anyang city.

• 한국식생활문화학회지
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• 제36권4호
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• pp.333-340
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• 2021

This study was performed to improve the effectiveness of dietary education using a food ethics approach. Dietary education is a way of practicing food ethics based on Korean culture. The core values of dietary education and the keywords related to food ethics can be combined into environment·life, health·wisdom, and consideration·happiness. Sustainable dietary life comprises the value system of dietary education based on core values. To reach the ultimate goal of food ethics-sustaining the survival of the human race, the coexistence of humans and nature, the coexistence of humans and humans, and the fulfillment of food requirements are needed. These needs yield certain core principles, including respect for life, environmental preservation, justice, the priority of consumers, dynamic equilibrium, and the priority of safety. The extended ethical matrix with six core principles and three interest groups can be used for an ethical analysis either qualitative or quantitative. It is believed that if food ethics are introduced into dietary education programs, the effectiveness of education can be improved.

• Journal of Microbiology and Biotechnology
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• 제22권3호
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• pp.400-406
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• 2012

To improve the hydrogen yield from biological fermentation of organic wastewater, a co-culture system of dark- and photo-fermentation bacteria was investigated. In a pure-culture system of the dark-fermentation bacterium Clostridium butyricum, a pH of 6.25 was found to be optimal, resulting in a hydrogen production rate of 18.7 ml-$H_2/l/h$. On the other hand, the photosynthetic bacterium Rhodobacter sphaeroides could produce the most hydrogen at 1.81mol-$H_2/mol$-glucose at pH 7.0. The maximum specific growth rate of R. sphaeroides was determined to be 2.93 $h^{-1}$ when acetic acid was used as the carbon source, a result that was significantly higher than that obtained using either glucose or a mixture of volatile fatty acids (VFAs). Acetic acid best supported R. sphaeroides cell growth but not hydrogen production. In the co-culture system with glucose, hydrogen could be steadily produced without any lag phase. There were distinguishable inflection points in a plot of accumulated hydrogen over time, resulting from the dynamic production or consumption of VFAs by the interaction between the dark- and photo-fermentation bacteria. Lastly, the hydrogen production rate of a repeated fed-batch run was 15.9 ml-$H_2/l/h$, which was achievable in a sustainable manner.

• 융합정보논문지
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• 제12권4호
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• pp.345-353
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• 2022

본 연구는 전략-문화 혼합유형과 환경 역동성을 고려하여 중소기업의 개방형 혁신에 적합한 상황 및 유형을 실증적으로 규명하는 것을 목적으로 한다. 174개 중소기업을 대상으로 4개 집단으로 분류하여 분석한 결과는 다음과 같다. 첫째, 전략-문화가 일치하는 PD형은 내·외향형 혁신 모두 혁신성과에 긍정적 영향을 미치고 동적 기술환경에서 내향형 혁신을 통해 성과를 향상시켰다. 반대로 DH형은 내·외향형 혁신 모두 유의한 효과가 없었다. 둘째, 전략-문화가 불일치하는 PH형과 DD형은 외향형과 내향형 중 단일 혁신만 성과에 영향을 미쳤다. 한편, PH, DD, DH형은 환경 역동성에 따른 조절효과는 확인되지 않았다. 개방형 혁신을 지향하는 중소기업은 변화·혁신 지향형 전략과 창의·도전적 문화를 일치시킴으로써 혁신성과를 향상하도록 노력해야 한다.

• 한국해안해양공학회:학술대회논문집
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• 한국해안해양공학회 1992년도 정기학술강연회 발표논문 초록집
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• pp.126-129
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• 1992

The most of nearshore areas along the coastline of the Sea of Japan are not blessed with the gulfs or natural reefs. So in those areas so many kinds of man-made Fish Aggregation Devices (FADs) and artificial aquatic habitats have been submerged to cultivate and proliferate the aquatic resources. However, to utilize the ocean space furthermore effectively, the technology of offshore aqua-culture must be developed by coastal engineers and oceanographers.(omitted)

• 한국식품영양과학회지
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• 제38권3호
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• pp.352-358
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• 2009

Leuconostoc속의 균주와 당근 박을 이용하여 생산된 점 질성의 발효물의 물성을 조절하기 위해서 다양한 다당류의 첨가 및 열처리 전후에 물성변화를 점도계와 조직감 측정으로 평가하였다. 당근 박 첨가농도가 증가함에 따라서 점조도 값은 증가되었으며, 20% 수준으로 첨가하였을 때 점조도 지수는 대조군 18 $Pa{\cdot}s^n$에서 150 $Pa{\cdot}s^n$ 정도로 크게 증가 되었으며, 생균수는 $2.36{\times}10^9$ CFU/mL으로 나타났다. 점질성의 덱스트란 발효물에 다양한 다당류를 첨가한 경우, 대조군의 점조도 값보다 증가되었으며, glucomannan을 첨가했을 때 가장 높은 점조도 값을 나타내었다. 특히 gellan gum을 첨가하여 열처리한 경우에는 발효물의 견고성이 가장 크게 증가되고, 점조도 지수가 높았으며, 혼합발효물이 반고체 상태로 전환되면서 탄성 계수와 점성 계수가 가장 크게 증가 되었다. Carrageenan을 첨가하여 열처리한 경우에도 역시 높은 견고성 값, 점조도 지수 및 높은 탄성 계수를 나타내는 물성을 나타내었으며, xanthan gum과 glucomannan을 첨가한 시료는 비교적 낮은 점성과 탄성의 값을 나타내었다. 따라서 Leuconostoc속의 균주와 당근 박을 이용하여 생산된 점질성 덱스트란 발효물에 첨가되는 수용성 다당류의 종류 및 열처리에 따라서 발효물의 물성 조절이 가능하여 점증제로 활용이 가능할 것으로 기대된다.

• 한국패션뷰티학회지
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• 제6권1호
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• pp.28-38
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• 2008

Balhae was an ancient Korean kingdom that existed almost 1,300 years ago. It was a dynamic time in the Korean history when the national strength was building up in terms of politics, economy and culture, thereby called as "Haedongseongguk, the powerhouse in the East". Balhae had dominated parts of Manchuria and the northern part of the Korean peninsula between the late 7th century and the 10th century, occupying the center stage of the northern Korean history. It serves as a window to the East Asia in the present as well as in the past. Yet, due to its geography spanning from the North Korea to Kilin Province of China to part of Heilongjiang Province and to the Littoral Province of Siberia, Balhae has been the center of historical disputes among neighboring countries that insist it is part of each of their own history. China argues that it was a prefecture of the Tang Dynasty, established by the Mohe, not a successor to Goguryeo, which is a China-oriented viewpoint of history. In addition, Russia recognizes Balhae as their first-ever medieval feudal state since the Littoral Province is now under their sovereignty. Therefore, the restoration of Balhae history is in line with the veritable establishment of the ancient Korean history. For this, it is necessary to embrace inter-disciplinary achievements and to continue efforts to adopt them rather than to blame the shortage of historical documents and the difficulty of the excavation of relics. If fashion is "a visual symbol" of our society, beauty culture serve as a mirror to reflect our civilization and culture directly or indirectly. Still, it is not easy to draw similarities by analyzing and comparing the attributes of various cultures and civilizations party because the essence of culture lies in diversity. Nevertheless, it is believed that cultural liaison as well as geographical liaison can be a medium to compensate for the limits of the foreign exchange history of Southeast Asia in proving the relationship between Goguryeo and Balhae, by examining and speculating beauty culture that reflect their period. It was confirmed by various documents regarding Goguryeo out of relics, historical sites and documents. Mural paintings showed how the people of Balhae wore and accessorized themselves. They also allowed us to speculate their way of living. As the contemporary historians can assert that Balhae is part of the Korean history thanks to the realism scholars in the late Joseon Dynasty, who rediscovered the Balhae history and conducted practical researches, it is expected that researchers who study beauty culture contribute to completing the restoration of the Balhae history by thoroughly examining our history, costume and beauty culture.

• 복식문화연구
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• 제22권4호
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• pp.579-594
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• 2014

The areas of fashion research and fashion design aesthetics & fashion history have been studied under a common research heading as a Humanities subject in the UK and the USA, and as Clothing and Textiles Studies in Korea. The purpose of this paper was to analyze the 2004~2013 research tendencies in terms of reporting methods and contents from 181 world-renowned Fashion Theory research papers within the UK and USA fashion research corpus, and 359 Korean research papers from The Research Journal of Costume Culture related to fashion design aesthetics & costume history field. The subject areas, periods, methodologies, and differences in the topics of the studies were examined. The results of the research are as follows. Regarding the research authorship and length of the research papers, in Fashion Theory most papers were written by a single English-speaking or other foreign language-speaking author and were on average longer than 21 pages, while in The Research Journal of Costume Culture, many papers were jointly written by two Korean researchers and were between 11 and 20 pages. Regarding the content, Fashion Theory was connected to relatively wide and diverse periodical and regional boundaries including the body, clothing, the fashion media, and the overall fashion system, while The Research Journal of Costume Culture revolved around the body and clothing, textiles, the fashion media, and costumes. In addition, since the late $20^{th}$ century, the studies appeared to be related to the current Western world overall or to the country of the author. Regarding the research methodology, Fashion Theory used diverse research subjects and methodologies, and research was conducted on topics relating to fashion culture or fashion aesthetics. On the other hand, The Research Journal of Costume Culture featured relatively more dynamic studies aimed at suggesting developments or solutions to problems. It was found that a large share of that research focused on detailed style analyses and suggestions for aspects such as design elements and design developments. Such differences are considered to be caused by the inherent differences between the academic departments for the Humanities, and the Human Ecology. The above research results are expected to provide fundamental information in setting a direction for future research to assist the globalization of domestic research.