Associations nurses’ bullying experiences with posttraumatic stress symptoms and coping styles

Soyun Hong,Heejung Kim,Sunah Kim,Eun Kyoung Choi 한국간호과학회 2019 한국간호과학회 학술대회 Vol.2019 No.10

Development of a middle-range theory for nurses’ posttraumatic growth

Soyun Hong,Hyeonkyeong Lee 한국간호과학회 2021 한국간호과학회 학술대회 Vol.2021 No.10

Purpose: Nurses who have experienced traumatic events in clinical practice have undergone posttraumatic growth, which is defined as positive change resulting from struggles with a major life crisis or a traumatic event. This study describes the development of the middle-range theory of nurses’ posttraumatic growth. Methods: Walker and Avant’s (2011) theory-synthesis strategy was used to integrate Calhoun and Tedeschi’s (2006) posttraumatic growth model and Lazarus and Falkman’s (1984) transactional theory of stress and coping. Three processes were used to develop a middle-range theory: (a) specifying the focal concepts, (b) identifying related factors and relationships, and (c) constructing an integrated representation. A literature review was conducted for the proposed theory using multiple databases, including the Cumulative Index for Nursing and Allied Health Literature (CINAHL), PubMed, and two Korean databases. Results: The study results indicate, first, that the theory comprises nine major concepts: traumatic events, distress perception, rumination, primary appraisal, secondary appraisal, emotional focus, a focus on problems, posttraumatic growth, and posttraumatic stress. Second, this theory’s basic assumptions are simple: the trauma experience may be related to posttraumatic growth to avoid stressful situations, and the nurse–posttraumatic growth relationship should be viewed holistically. Third, in terms of usefulness, the developed middle-range theory can inform guidelines for coping with traumatic experiences in actual clinical settings and can be used to provide interventions to nurses who have experienced traumatic events. Thus, nurses’ posttraumatic growth theory can be tested in nursing research and practice, and the findings can be applied to improve care and patient outcomes. Conclusions: The new theory sheds light on a comprehensive conceptualization of nurses’ posttraumatic growth. The proposed middle-range theory for nurses’ posttraumatic growth focuses on the trauma processes associated with traumatic events experienced by nurses at work and explains how nurses should deal with traumatic events after experiencing them. Organization and nurse leaders could use the proposed middlerange theory to develop mental health education programs for improving how South Korean nurses cope with traumatic experiences.

Traumatic Experience and Coping Strategies during COVID-19 Pandemic: An Exploratory Study using Social Network Analysis and Topic Modeling

Soyun Hong,Heejung Kim,Seongsook Kong,Joungyoun Kim,Sulhwa Baek 한국간호과학회 2023 한국간호과학회 학술대회 Vol.2023 No.11

합성곱 신경망 기반 RGB-D 영상 분할 모델의 형상 편향성 분석

최소윤(Soyun Choi),김지윤(Jiyun Kim),홍성은(Sungeun Hong) 대한전자공학회 2022 대한전자공학회 학술대회 Vol.2022 No.6

시각-언어 모델을 활용한 오픈 어휘 기반 퓨-샷 장면 분할

최소연(Soyun Choi),장요우지아(Youjia Zhang),홍성은(Sungeun Hong) 대한전자공학회 2023 대한전자공학회 학술대회 Vol.2023 No.6

뉴질랜드 환경법에서의 CCS 및 시사점

홍선기(Hong Sunki),고문현(Koh, Moon-Hyun),서웅찬(Seo Woongchan),임소연(Lim Soyun) 숭실대학교 법학연구소 2017 法學論叢 Vol.39 No.-

뉴질랜드의 주요 산업 중 하나인 관광 산업은 뉴질랜드의 아름다운 자연 경관과 이를 이용한 레저 산업이 주를 이룬다. 뉴질랜드를 방문하는 관광객의 수는 지속적으로 증가하고 있는데, 이는 뉴질랜드의 환경이 깨끗하고 푸르게 보존되어 있기 때문이다. 뉴질랜드는 환경의 보존을 위하여 많은 노력을 기울이고 있으며, 뉴질랜드의 이러한 노력은 실로 대단하다는 평가를 받고 있다. 대표적인 예로, 뉴질랜드에서는 친환경 에너지의 비중을 높이고 있고, 기업들은 폐기물 배출을 최소화하기 위해 노력하고 있다. 뉴질랜드 정부와 국민들은 환경 보호에 대해 높은 의식 수준을 가지고 있으며, 또한 새로운 환경과학기술의 개발에도 박차를 가함으로써 환경과학기술의 상당수가 뉴질랜드에서 태동하고 있다. 풍부한 석탄자원을 보유하고 있음에도 불구하고 뉴질랜드는 화석연료 사용으로 인한 대기오염을 막기 위하여 대체에너지를 사용하고 있다. 또한 화석연료의 사용으로 인해 발생하는 이산화탄소의 배출을 억제하는 기술의 개발에도 많은 노력을 기울이고 있으며, 이를 위한 법률 제정도 활발하다. 이산화탄소 포집 및 저장(Carbon Capture and Storage : CCS) 기술은 기후변화로 인한 지구온난화와 생태계의 혼란을 막기 위한 가장 실질적인 대안으로 평가받고 있는데, 현재 우리나라에서도 기후변화에 대응하기 위하여 CCS 기술의 발전과 CCS 단일법안의 마련에 많은 노력을 기울이고 있다. 이러한 상황에서 환경 선진국인 뉴질랜드의 사례는 우리에게 많은 시사점을 줄 수 있을 것이다. 뉴질랜드의 환경 법령 중 CCS 기술과 밀접한 관련을 맺고 있는 법령은 자원관리법(Resource Management Act 1991 : RMA)과 배타적 경제수역 및 대륙붕에 관한 법률(Exclusive Economic Zone and Continental Shelf (Environmental Effects) Act 2012 : EEZA)이다. 본고에서는 두 법률(RMA, EEZA)을 포함하여 본고의 원안이 되는 보고서에 언급된 주요 법령들을 살펴보았으며, 이를 통해 뉴질랜드의 경우 CCS 법안을 마련함에 있어 상당히 세심한 주의를 기울이고 있다는 결론을 얻을 수 있었다. 한편 이 보고서에서는 뉴질랜드 환경법에서 가장 중요한 법률로 평가받고 있는 자원관리법(RMA)과 CCS 단일법이 어떻게 상충되는지 분석하고 있으며, 더 나아가 보완 가능한 모든 분야를 세세하게 분석하여 CCS 단일법이 나아갈 방향을 정확하게 제시하고 있었다. 특히 이 보고서에서 주목할 부분은 기존의 자원관리법(RMA)을 개정하는 것보다는 새로운 CCS 단일법을 제정하는 것이 수월하다고 권고한 점이다. 이는 이미 CCS 단일 법안을 마련하고 있는 우리에게도 많은 시사점을 줄 것으로 판단된다. 또 하나 특징적인 점은 뉴질랜드는 CCS 시설을 설치하고 운영함에 있어 관련 근로자들뿐만 아니라 일반 국민에 대한 안전까지 고민하고 있다는 점이다. 이를 통해 우리나라가 국민과의 소통에는 많은 에너지를 쏟고 있는 반면, 가장 중요한 부분이라 할 수 있는 일반 국민의 안전에 대한 논의는 많이 부족한 것이 아닌지 이에 대한 진지한 반성과 함께 대안이 있어야 할 것이다. The main industry of New Zealand is the tourism which features the beautiful natural landscape and the leisure industry using it. The number of tourists in New Zealand is increasing constantly because the environment of New Zealand is always kept clean and green. New Zealand is making many efforts to preserve the environment and these efforts are evaluated to be great. For example, the percentage of the environment-friendly energy is increased and enterprises are trying to minimize the emission of the waste. The awareness level of the New Zealand government and people on the environment protection is substantially high and most of environment technologies are being born in New Zealand because new environment technologies are always developed. Although retaining abundant coal resources, New Zealand is using the alternative energy to prevent the air pollution caused by the use of fossil fuel. They are also making many efforts in developing the technology that restrains the release of carbon dioxide that is caused by the use of fossil fuel, and the legislation of law for it is also active. CCS technology is the most substantive alternative for preventing the global warming and the confusion of ecosystem caused by the climate change. Currently South Korea is also making many efforts in developing the CCS technology and arranging CCS single bill in order to cope with the climate change. Therefore, the case of New Zealand, the environment advanced country, will give us many implications. The decree of New Zealand closely related to the CCS technology includes Resource Management Act 1991(RMA) and Exclusive Economic Zone and Continental Shelf (Environmental Effects) Act 2012(EEZ Act). It was confirmed New Zealand was paying careful and much attention in arranging the CCS bill. This paper is analyzing how CCS project contradicts RMA evaluated as the most important act in New Zealand environment law, and analyzed all complementary fields minutely to review the direction in which CCS single bill will go. The remarkable thing is that it was confirmed that it was easier to enact a new CCS single law than revising existing RMA. It gives many implications to us who are already arranging the CCS single bill. Another distinguishing thing is that it is agonizing even about general people’s safety as well as the relevant workers in installing and operating the CCS facility. It is judged through this that the government should reflect on itself seriously that the discussion on general people’s safety which is most important part is very insufficient while directing much energy to the communication with the public, and they should present an alternative.

Topographic evaluation of 704 rosacea patients: according to subtype and severity

( Jong Soo Hong ),( Gwanghyun Jo ),( Jungyoon Ohn ),( Hyun Sun Park ),( Hyun-sun Yoon ),( Soyun Cho ) 대한피부과학회 2016 대한피부과학회 학술발표대회집 Vol.68 No.2

Background: Rosacea is a common inflammatory skin disease, but it is hard to classify its subtype and grade severity. Due to these difficulties, topographic characteristics of rosacea lesions are not elucidated clearly. Objectives: To evaluate topographic differences according to subtype and severity Methods: 704 patients were analyzed and classified into 4 subtypes (erythematotelangiectatic(ETR), papulopustular (PPR), combined, phymatous(PHY)). Severity and clinical response were graded using 3-point numeric scale. Results: The most common subtype was ETR(55.7%), followed by combined type(22.6%). Cheek was the most commonly affected site(89.9%), followed by nose(56.5%), glabella(37.8%), nasolabial fold(17.2%) and periorbital area(9.8%). Glabella was significantly more frequently affected in combined type(69.2%) than in ETR(28.3%), regardless of severity. Same trend was seen with nasolabial involvement (39.0% in combined type vs 10.5% in ETR). Nose, glabella, nasolabial fold and periorbital area were more frequently invaded with higher severity (p=0.000). The complete response rate was significantly different between ETR and combined type (10.9% vs 26.0%). The co-occurrence of seborrheic dermatitis did not affect where lesions occur. Conclusion: As the severity of rosacea increases, glabella and nasolabial fold are invaded more frequently. The patients in combined type have higher glabella lesions. Glabellar involvement may serve as a prognostic indicator in rosacea.

간호행정학회지 게재 논문의 이론 적용 분석

지현주(Ji, Hyunju),홍소윤(Hong, Soyun),정이랑(Jeong, Yi-Rang),이경희(Lee, Kyung Hee) 한국간호행정학회 2018 간호행정학회지 Vol.24 No.2

Purpose: This study was done to analyze the trend of theory application in articles published in the Journal of Korean Academy of Nursing Administration (JKANA) over the last 10 years. Methods: Four hundred and eighty-five articles were reviewed to determine the scope of theory-applied research. General characteristics, study design and keywords classification by nursing meta-paradigm were analyzed using established analysis framework. Results: Twenty-four articles (4.9%) were identified as theory-applied research publications. More than half of the articles (54.2%) stated that a theoretical framework was used; the number of theories used in the 24 articles was 27 including nine nursing theories. The majority of the studies were conducted in hospital settings. In the keyword classification by nursing meta-paradigm, 28 environment-related keywords were identified but only 7 keywords were related to health. Conclusion: The results show that theory application in Korean nursing administration research is very limited. It is necessary to create a positive educational environment for graduate students to learn about nursing theories as well as theories from other disciplines. In addition, different levels of nursing theories should be continuously developed in the field of nursing administration.

다중 점진적 중도절단의 경쟁적 위험 상황에서의 추론

이경준(Kyeongjun Lee),강한세(Hanse Kang),정소윤(Soyun Jeong),홍준기(Junki Hong) 한국데이터정보과학회 2021 한국데이터정보과학회지 Vol.32 No.6

일반적으로 신뢰성 시험에서 모든 자료는 하나의 위험 요인에 의해서 결정되지 않는다. 또한, 모든 자료가 제대로 관측되어 기록되지 않을 가능성이 매우 높다. 이러한 중도절단 상황 중 점진적 중도절단 (progressive censoring scheme)을 최근 연구에서 많이 고려하고 있다. 하지만 점진적 중도절단 상황에서 관측되는 시점의 자료들 사이에는 관측원의 실수 혹은 관측 기계의 오류로 인하여 또 다른 중도절단이 발생할 수 있다. 이에 다중 점진적 중도절단 (multiply progressive censoring scheme)을 새롭게 제안되었다. 따라서 본 연구는 다중 점진적 중도절단의 경쟁적 위험 모형에서 지수 분포의 모수를 최대우도추정량 및 좌우 대칭인 손실함수 (squared error loss function, SELF)와 좌우 비대칭인 손실함수 (precautionary loss function, PrL; DeGroot loss function, DeL)를 이용한 베이즈 추정량을 구하였다. 또한, 베이즈 추정량 계산을 위해 Lindley의 근사 방법을 사용하였다. 그리고 제안된 추정량들을 비교하기 위하여 평균제곱 오차와 편의를 이용하였다. In lifetime data analysis, it is generally known that more than one cause or risk factor may be present at the same time. Also, generally, it is known that the lifetimes of test items may not be recorded exactly. Recently, progressive censoring schemes have become quite popular in a lifetime data analysis. But, there are many situation in life testing experiments in which units are lost or removed from experimentation before failure. In this reason, multiply progressive censoring scheme was introduced. Therefore, in this paper, we derive the maximum likelihood estimators and Bayes estimators of parameters for competing risks exponential data under multiply progressive censoring scheme. The Bayes estimators of parameters for the competing risks exponential distribution with multiply progressive censoring under the squared error loss function (SELF), precautionary loss function (PrL) and DeGroot loss function (DeL) are provided. Lindley’s approximate method is used to compute Bayes estimators. To know the performance of proposed estimators of parameters for competing risks exponentlai data under multiply progressive censoring scheme, a numerical study is conducted.

Caffeic Acid Phenethyl Ester, a Major Component of Propolis, Suppresses High Fat Diet-Induced Obesity through Inhibiting Adipogenesis at the Mitotic Clonal Expansion Stage

Shin, Seung Ho,Seo, Sang Gwon,Min, Soyun,Yang, Hee,Lee, Eunjung,Son, Joe Eun,Kwon, Jung Yeon,Yue, Shuhua,Chung, Min-Yu,Kim, Kee-Hong,Cheng, Ji-Xin,Lee, Hyong Joo,Lee, Ki Won American Chemical Society 2014 Journal of agricultural and food chemistry Vol.62 No.19

<P>In the present study, we aimed to investigate the antiobesity effect of CAPE in vivo, and the mechanism by which CAPE regulates body weight in vitro. To confirm the antiobesity effect of CAPE in vivo, mice were fed with a high fat diet (HFD) with different concentrations of CAPE for 5 weeks. CAPE significantly reduced body weight gain and epididymal fat mass in obese mice fed a HFD. In accordance with in vivo results, Oil red O staining results showed that CAPE significantly suppressed MDI-induced adipogenesis of 3T3-L1 preadipocytes. FACS analysis results showed that CAPE delayed MDI-stimulated cell cycle progression, thereby contributing to inhibit mitotic clonal expansion (MCE), which is a prerequisite step for adipogenesis. Also, CAPE regulated the expression of cyclin D1 and the phosphorylation of ERK and Akt, which are upstream of cyclin D1. These results suggest that CAPE exerts an antiobesity effect in vivo, presumably through inhibiting adipogenesis at an early stage of adipogenesis.</P><P><B>Graphic Abstract</B> <IMG SRC='http://pubs.acs.org/appl/literatum/publisher/achs/journals/content/jafcau/2014/jafcau.2014.62.issue-19/jf405088f/production/images/medium/jf-2013-05088f_0006.gif'></P><P><A href='http://pubs.acs.org/doi/suppl/10.1021/jf405088f'>ACS Electronic Supporting Info</A></P>