• 산업공학
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• 제8권2호
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• pp.185-197
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• 1995

Nowadays, various sides such as political, economical, technical and social sides of the companies' environment are changed rapidly. Such changes could provide a risk on one hand and a good chance on the other hand to the companies. Only one that has quick self-adaption can survive such kinds of challenges. Thus, from now on, profitable survival of a company depends on how fast they can adapt for the changes. Therefore it is introduced here the production method of a new concept for solving many problems which exist in the present production and manufacture.

• 영미문화
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• 제18권3호
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• pp.31-63
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• 2018

The purpose of this paper is to investigate the attitudes and practices of life demanded for authentic existence in adversity, focusing on Toni Morrison's Home which was published in 2012. Home portrays the journey of Frank Money, an African-American veteran of the Korean War who strives to extricate his sister Cee from inhumane violence. Through this work, Morrison criticizes prevalent racism in the 1950s which is regarded as a time of affluence and peace through this sibling's agony. In this paper, firstly I attempt to examine the aspects of racism which Frank and Cee face and their distorted survival strategies. Secondly I try to find the right direction of brother and sister relationship based on Frank and Cee who are compared to Hansel and Gretel. Thirdly I try to point out the importance of self-reflection required for the healing process of Frank and Cee who overcome adversity and restore their identity with the help of Samaritans. And I investigate the possibility of ethical practice going beyond my family to strangers.

• Clinical Endoscopy
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• 제56권2호
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• pp.135-142
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• 2023

Endoscopic biliary drainage strategies for managing unresectable malignant hilar biliary obstruction differ in terms of stent type, drainage area, and deployment method. However, the optimal endoscopic drainage strategy remains unclear. Uncovered self-expandable metal stents (SEMS) are the preferred type because of their higher functional success rate, longer time to recurrent biliary obstruction (RBO), and fewer cases of reintervention than plastic stents (PS). Other PS subtypes and covered SEMS, which feature a longer time to RBO than PS, can be removed during reintervention for RBO. Bilateral SEMS placement is associated with a longer time to RBO and a longer survival time than unilateral SEMS placement. Unilateral drainage is acceptable if a drainage volume of greater than 50% of the total liver volume can be achieved. In terms of deployment method, no differences were observed in clinical outcomes between side-by-side (SBS) and stent-in-stent deployment. Simultaneous SBS boasts a shorter procedure time and higher technical success rate than sequential SBS. This review of previous studies aimed to clarify the optimal endoscopic biliary drainage strategy for unresectable malignant hilar biliary obstruction.

• 근관절건강학회지
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• 제31권1호
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• pp.22-30
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• 2024

Purpose: In-hospital cardiac arrest is rare, but often results in high mortality rates. Early and effective cardiopulmonary resuscitation (CPR) is crucial for survival and nurses are often the first responders. This study aimed to investigate how inter-professional attitudes and educational burdens affect self-efficacy related to CPR performance following team-based CPR simulation training. Methods: This retrospective observational study analyzed data from a satisfaction survey conducted after team-based CPR training sessions between January and November 2022. Of the 454 nurses surveyed, 238 were included in the study after excluding those with ambiguous responses. Multiple regression analysis was performed to assess factors influencing CPR self-efficacy. The factors examined included inter-professional attitudes and educational burden. Results: Higher levels of inter-professional attitudes, particularly regarding teamwork roles and responsibilities, lower educational burden, and a positive perception of CPR competence were all associated with improved CPR-related self-efficacy. Participants who reported higher engagement in teamwork, lower task load, and greater confidence in their CPR abilities demonstrated higher self-efficacy in performing CPR. Conclusion: Enhancing the competencies of nurses who may act as initial responders in CPR situations within or outside hospital settings can help save lives and support public health.

• 한국수산과학회지
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• 제32권4호
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• pp.444-451
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• 1999

실험실에서 배양한 어린 포자체 (최대길이 0.63 cm)를 밀도 4단계로 조절하여 경남 일광연안에 양성하고, 1996년 1월부터 7월까지 생장과 생존을 조사하였다. 서로 다른 밀도로 양성한 포자체는 저밀도에서 높은 생존율을 보였다. 실험된 4개의 밀도집단 중 3개의 저밀도 집단에서 최종적으로 생존한 개체의 수는 34$\~$38 개체${\cdot}100 cm^{-2}$의 범위로 유사하였다. 그러나 가장 고밀도 집단에서는 사망률이 다른 집단에 비해 상대적으로 높아 7월 말에는 단지 21 개체${\cdot}100 cm^{-2}$ 개체만이 생존하였다. 양성 후 2개월 이전에는 각 밀도집단의 엽체의 크기는 초기 밀도가 높을 수록 작았으나, 집단간 밀도차이가 없어지는 3개월 이후로는 크기 차이가 없어졌다. 집단의 밀도가 높아질수록 엽장의 빈도분포가 오른쪽으로 심한 비대칭을 이루었다. 각 집단에서 가장 큰 10개의 크기는 언제나 저밀도 집단에서 높았다. 엽체의 크기가 클수록 상대성장률과 생존율이 높았다. 3월부터 7월까지 yield-den-sity 관계식의 기울기는 -0.060에서 -0.137의 범위였다. 이 결과들로부터 밀도가 다시마의 성장과 생존에 심각하게 영향을 미침을 알 수 있었으나, 밀도 종속적 성장과 사망유형은 육상식물의 경우와는 일치하지 않았다.

• 문화경제연구
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• 제20권1호
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• pp.129-161
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• 2017

한국엔터테인먼트 산업은 2000년대 초반 일본 및 드라마한류로 1차 성장을 하였고, 최근에는 K-Pop 및 중국시장을 통해 2차 성장을 하고 있다. 이러한 과정 속에서 많은 기업들이 만들어지고 퇴출되는 실정이다. 본 연구는 조직생태학 논의를 바탕으로 엔터테인먼트 상장기업 42개를 대상으로 생존요인을 검토하고자 한다. 결과는 모든 요인을 동시에 분석한 전체분석에서는 기업의 상장기간, 종업원급여 및 해외매출비율이 높은 기업이 생존에 유리했으며, 개별 요인 대상 분석에서는 상장기간, 최고경영자의 재임기간, 그리고 종업원 급여와 해외매출비율이 높은 기업이 생존에 유리한 것으로 나타났다. 또한, 기업의 규모는 생존에 별다른 영향력을 미치지 못했다. 본 연구의 시사점은 기업 및 정부정책에 있어서는 관련기업 상장까지의 정책적 노력과 한류의 활용을 통한 매출확대 및 국가 간 문화 호혜성 유지정책이 요구됨을 확인할 수 있었으며, 무형자산 평가 및 가치 환산에 대한 제도적 보완이 필요함을 알 수 있다. 또한 기업 경영측면에서는 최고경영자 교체의 신중함과 해외매출을 위한 한류의 활용 및 종업원급여에 대한 투자측면의 고려가 필요하다.

• Asian Pacific Journal of Cancer Prevention
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• 제14권8호
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• pp.4919-4923
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• 2013

Breast cancer is the top cancer in women worldwide and its incidence is increasing, particularly in developing countries. In the United Arab Emirates (UAE), many cases are first diagnosed in later stages and at younger age compared to those seen in developed countries. Early detection in order to improve breast cancer outcome and survival remains the cornerstone of breast cancer control. Performance of breast self examination is one of the important steps for identifying breast disease at an early stage, by the woman herself. No information has hitherto been available about the frequency of this practice among female university students in UAE or about their breast cancer risk perception and therefore the present study was conducted in Ajman. It was found that 22.7% of the participants practiced BSE but only 3% of them practiced BSE monthly. Marital status but not age as significantly associated with age likelihood. The most frequent reported barriers for BSE were lack of knowledge, considering oneself not at risk and the absence of doctor advice. These factors need to be taken into account in intervention efforts.

• 비교문화연구
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• 제28권
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• pp.87-114
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• 2012

The Maa speaking Torobo people inhabiting the southern portion of the Mau Escarpment in Kenya approach both individual and community survival from a relational orientation focused on ethnic identity and responsibility. This social responsibility to the tribe is in stark contrast to Torobo relationships with other ethnic groups. The purpose of the research is twofold. First, the paper explores how folkloric language through a trickster image reflects important cultural and social ideals, understandings, and patterns of thought in Torobo world view. A second purpose is to offer ethnographic information to scholars and students' alike necessary for world view studies of eastern Africa specifically focused on the interplay between anthropomorphic tales and the social context in which these stories are utilized. The key research question for this analysis asks how the trickster image in Torobo folklore conceptualize the life experience. A Torobo folktale entitled, The Clever Hare, is the text chosen for analysis with the hare character as the protagonist. A second query explores the importance of the trickster image in understanding Torobo world view categories of Self and Other. The analysis contributes an ethnographic perspective for the world view categories of Self and Other as well as trickster folklore by examining the nature of Torobo-ness using the tale of the cunning hare as a research tool.

• 한국산학기술학회논문지
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• 제19권4호
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• pp.265-275
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• 2018

본 연구는 만성신부전으로 30년 이상 혈액투석치료를 받는 8명의 환자를 대상으로 투석경험의 의미와 본질을 탐색하고자 Colaizzi(1978)의 현상학적 방법을 적용한 질적 연구이다. 2017년 2월 27일부터 5월 30일 까지 심층면담에 의한 자료를 수집하였다. 연구결과 장기간 혈액투석환자의 투석경험은 전혀 다른 삶의 시작의 범주는 '힘든 투석생활', '투석치료라는 굴레에 매임', '끝나버린 이전의 삶', 다시 일어서는 삶의 범주는 '투석을 받아들임', '힘이 되는 울타리', '사회생활로 다가서는 삶', 현존하는 삶의 범주는 '투석경험을 나누는 삶', '피할 수 없는 신체적 한계', '살고자 하는 마음가짐'의 3개의 범주와 9개의 주제모음과 22개의 주제로 도출되었다. 장기간 혈액투석환자의 투석경험은 전혀 다른 삶으로 시작되는 초기 투석경험을 통해 힘듦을 이겨내고 각 개인에 맞는 자기 관리 방법을 알고 투석경험을 나누며 장기간의 투석생활을 현존의 삶으로 이어가고 있었다. 혈액투석간호는 투석경험에 따른 다양한 교육방법의 개발과 만성질환자의 투석에 대한 적응 및 지속적인 자기관리 향상을 가져오는 간호가 필요하다.

• Journal of Dental Anesthesia and Pain Medicine
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• 제17권3호
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• pp.205-213
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• 2017

Background: This study retrospectively investigated outcomes following dental implantation in patients with special needs who required general anesthesia to enable treatment. Method: Patients underwent implant treatment under general anesthesia at the Clinic for the Disabled in Seoul National University Dental Hospital between January 2004 and June 2017. The study analyzed medical records and radiographs. Implant survival rates were calculated by applying criteria for success or failure. Results: Of 19 patients in the study, 8 were males and 11 were females, with a mean age of 32.9 years. The patients included 11 with mental retardation, 3 with autism, 2 with cerebral palsy, 2 with schizophrenia, and 1 with a brain disorder; 2 patients also had seizure disorders. All were incapable of oral self-care due to serious cognitive impairment and could not cooperate with normal dental treatment. A total of 27 rounds of general anesthesia and 1 round of intravenous sedation were performed for implant surgery. Implant placement was performed in 3 patients whose prosthesis records could not be found, while 3 other patients had less than 1 year of follow-up after prosthetic treatment. When the criteria for implant success or failure were applied in 13 remaining patients, 3 implant failures occurred in 59 total treatments. The cumulative survival rate of implants over an average of 43.3 months (15-116 months) was 94.9%. Conclusion: For patients with severe cognitive impairment who are incapable of oral self-care, implant treatment under general anesthesia showed a favorable prognosis.