간호사가 지각하는 사회적 지지, 건강증진행위가 간호업무성과에 미치는 영향

최은비(Choi, Eunbi),유경희(Yoo, Kyung Hee) 한국간호교육학회 2021 한국간호교육학회지 Vol.27 No.3

Purpose: The purpose of this study was to examine the predicting factors of nursing work performance. Methods: The participants in this study were 148 nurses working in S university hospital in P city. The scales included social support, health promoting lifestyle profile-Ⅱ (HPLP-Ⅱ), and nursing work performance. A descriptive analysis and stepwise multiple regression were used for data analysis. Results: Significant correlations were found among social support, health promotion behaviors and nursing work performance. The significant predictive factors of nursing work performance were the emotional support subscale of social support (β=.31, p<.001) and the interpersonal relations subscale of health promotion behaviors (β=.32, p<.001). These two subscales explained 27% of nursing work performance. Conclusion: Nursing education programs should include an emphasis on developing methods of emotional support and interpersonal relations in order to improve nursing work performance among clinical nurses.

삼국시대 고령양식 토기 검토

최은비 ( Choi Eunbi ) 국립중앙박물관 2020 고고학지 Vol.26 No.-

본고는 삼국시대 대가야의 중심지인 고령과 그 주변 지역에서 출토된 토기에 대해 검토한 글이다. 고령 주변 지역에서 출토된 고령계 토기를 검토하기에 앞서 고령지역 대형분 및 중소형분 등에서 출토된 총 16개 기종의 토기들을 분석하였으며 이를 통해 고령양식 토기의 특징 및 단계별변화 양상에 대해 살펴보았다. 각 단계는 전체적인 토기 변화의 흐름에 따라 지산동 73·75호분을 대표로 하는 Ⅰ단계, 지산동 32~34호분을 대표로 하는 Ⅱ단계, 소형 석곽들이 대부분을 차지하는 Ⅲ단계와 Ⅳ단계, 지산동 44호분을 대표로 하는 Ⅴ단계, 지산동 45호분을 대표로 하는 Ⅵ단계로 구분하여 설명하였다. Ⅲ장에서는 앞서 살펴 본 고령지역 출토 토기의 기종별 형식과 단계별 변화 양상을 기초로 하여 고령 주변지역에서 출토된 토기들을 검토하였다. 토기의 형태, 제작기법, 소성방식, 태토 등의 특징에 따라 ‘高靈産’, ‘忠實高靈系’, ‘模倣高靈系’ 토기로 분류하였으며 각 지역별 출토양상에 따라 해당 지역과 고령지역과의 관계도를 상·중·하로 구분하여 정리하였다. 마지막 Ⅳ장에서는 전체 지역을 대상으로 고령양식 토기의 분포권 변화 양상을 검토하였다. 그 결과 고령양식 토기가 고령지역을 중심으로 등장하기 시작하는 5세기 중엽, 고령양식 토기의 확산이 본격화되는 5세기 후반~6세기 초반, 고령양식 토기의 분포권이 축소되는 6세기 중엽으로 구분 하여 살펴보았다. Presented in this article is an examination of the pottery excavated from sites in and around Goryeong, which was the center of Daegaya in the Three Kingdoms Period. Analysis was undertaken on examples belonging to 16 types of pottery recovered from the large-scale and mid to small-scale tombs of the Goryeong region, followed by an examination of Goryeong influenced pottery from the areas surrounding the Goryeong region. Based on this, the characteristics and diachronic change of Goryeong style pottery was established. Goryeong style pottery could be categorized into the following six temporal stages: Phase I, represented by examples recovered from Jisan-dong Tombs 73 and 75; Phase II, represented by examples recovered from Jisan-dong Tombs 32~34; Phases III & IV, represented by examples recovered from small-scale stone-lined tombs; Phase V, represented by examples recovered from Jisan-dong Tomb 44; and Phase VI, represented by examples recovered from Jisan-dong Tomb 45. Following the establishment of pottery types and diachronic characteristics of pottery from the Goryeong region, pottery examples recovered from sites surrounding the Goryeong region were examined. They were then classified into ‘Goryeong produced examples’, ‘Goryeong influenced faithful reproductions’, and ‘Goryeong influenced imitations.’ The relative presence of these three categories was established according to region, based on which the relationship between each region and the Goryeong region was identified and classified into a ‘upper-middle-lower’ pyramid scheme. In the final section, the way in which the distribution of Goryeong style pottery changed over time was examined. It was observed that Goryeong style pottery first appeared in the Goryeong region in the mid-fifth century, spread out during the late fifth to early sixth century, with its distribution narrowing in the mid-sixth century.

Genome-wide identification of pepper NB-LRR gene family and their evolutionary history in Solanaceae

Eunyoung Seo,Seon-In Yeom,Seungill Kim,Joohyun Lee,Saet-Byul Kim,Eunbi Choi,Eun Hye Choi,Doil Choi 한국육종학회 2015 한국육종학회 심포지엄 Vol.2015 No.07

Plants have evolved elaborate innate immune systems against invading pathogens, such as bacteria, fungi, oomycetes, viruses and insects. Among them, intracellular immune receptors known as nucleotide-binding site and leucine-rich repeat (NB-LRR) play critical roles in effector-triggered immunity (ETI) regarding to plant defense. Here, we identified potential NB-LRR coding sequences from pepper genome using bioinformatics analysis and performed comparative analysis with Solanaceae plants. As a result, we identified 267, 443, and 755 NBS-encoding genes in the genome of tomato, potato, and pepper, respectively. These may indicate that the Solanaceae NB-LRRs were evolved through species-specific unequal-duplication event. Further phylogenetic and clustering analyses revealed that Solanaceae NB-LRRs were classified into the 14 subgroups with 1 TNL and 13 CNL types. We found that the genes in CNL-G1 and CNL-G2 subgroup were highly expanded compared to other subgroup showing a large portion of NB-LRR in pepper genome. Among 755 NB-LRRs in pepper genome, 623 were physically mapped on all 12 pepper chromosome pseudomolecules. Furthermore, a number of NB-LRRs in the same group were physically clustered by tandem array in the specific chromosome. Genome-wide identification of pepper NB-LRR family and their evolutionary analysis could provide an important resource for identification and characterization of genes for breeding of disease resistance crops.

Current Understandings of Plant Nonhost Resistance

Lee, Hyun-Ah,Lee, Hye-Young,Seo, Eunyoung,Lee, Joohyun,Kim, Saet-Byul,Oh, Soohyun,Choi, Eunbi,Choi, Eunhye,Lee, So Eui,Choi, Doil APS Press 2017 Molecular plant-microbe interactions Vol.30 No.1

Role of Angiogenin-mediated tRNA Fragmentation in Transmission of Diet-Induced Metabolic Stress

Eunbi Lee,Seo Yoon Choi,Jihye Park,Anders M. Lindroth,Yoon Jung Park 한국식품영양과학회 2021 한국식품영양과학회 학술대회발표집 Vol.2021 No.10

Epigenetic dysregulation has been suggested as one of the possible mechanisms by which parental metabolic stress is transmitted into the offspring. We investigated how the paternal diet stress was transmitted through male germline. Firstly, we analyzed differential metabolic pathway in sperms in response to high fat diet (HFD) using metabolome data. Aminoacyl-tRNA biosynthesis was upregulated in HFD group. Next, tRNA modification-related genes were investigated. Their expression levels were increased in testis by HFD. As known upregulated Angiogenin (Ang) expression induces tRNA fragmentation, we analyzed small RNAs in sperm using smRNA sequencing. The amount of 5" fragments were increased in HFD. Finally, activated mTOR pathway in testis were detected as an upstream regulator. We validated that mTOR activation with compound C increased Ang expression and subsequently tRNA fragmentation. Results from smRNA seq analysis showed a greater number of tRNA fragments in mTOR activating cells. In conclusion, our data suggested that chronic mTOR activity induction by diet stress led to upregulation of Ang-mediated tRNA fragmentation, which might be a key of transgenerational mechanism.

Cordyceps militaris exerts antitumor effects on carboplatin-resistant ovarian cancer via activation of ATF3/TP53 signaling in vitro and in vivo

Eunbi Jo,Hyun-Jin Jang,Kyeong Eun Yang,Soon Lee,Jong-Soon Choi,Ik-Soon Jang 한국환경생물학회 2020 한국환경생물학회 학술대회 Vol.2020 No.07

Laparoscopic management of periurethral leiomyoma

( Eunbi Kim ),( Joong Sub Choi ),( Jae Man Bae ),( Won Moo Lee ),( Un Suk Jung ),( Jeong Min Eom ) 대한산부인과학회 2019 대한산부인과학회 학술대회 Vol.105 No.-

Objective: Present an unusual case Target: Adanced practicioners Methods: Background and Aims: To investigate the feasibility of laparoscopic myomectomy in case of periurethral leiomyoma. Methods: Design: Case study. Patients: A 40-year-old Korean woman presented with 6cm sized palpable mass bulging the anterior vaginal wall. Interventions: Laparoscopy. Results: A 40-year-old Korean woman had a laparoscopic periurethral myomectomy on July, 04, 2019. Her preoperative MRI showed a tumor originating from the dorsal and left lateral part of the urethra and developing in the vesicouterine space and vesicovaginal septum. A laparoscopic approach with development of the vesicouterine space permitted a safe exposition of the myoma. After the bladder and vaginal wall had been completely freed, further dissection was conducted with isolation of the distal cranio-dorsal portion of the urethra. The dissection plane with the vaginal wall was developed up to the caudal margin of the urethral myoma and total excision of the myoma was performed. Conclusion: Our experience indicates that laparoscopic management of periurethral leiomyomas that develop into the vesicouterine space and vesicovaginal septum is feasible and safe.

The identifying renal artery variant during retroperitoneal laparoscopic para-aortic lymphadenectomy

( Eunbi Kim ),( Yeon Kyoung Kim ),( Jeong Min Eom ),( Joong Sub Choi ),( Jaeman Bae ),( Won Moo Lee ),( Un Suk Jung ) 대한산부인과학회 2021 대한산부인과학회 학술대회 Vol.107 No.-

건설현장 유출토사 저감을 위한 석탄저회 여과특성 연구

강은비 ( Eunbi Kang ),주진철 ( Jinchul Joo ),방기웅 ( Kiwoong Bang ),박병욱 ( Byeonguk Park ),김진호 ( Jinho Kim ),최종수 ( Jongsoo Choi ),김용혁 ( Younghyok Kim ) 한국폐기물자원순환학회(구 한국폐기물학회) 2018 한국폐기물자원순환학회 추계학술발표논문집 Vol.2018 No.-

석탄을 연료로 사용하는 화력발전소 운영과 다양한 산업체에서 배출되는 석탄저회가 국내에서는 연간 약 800만 톤이 발생하고 있으며 석탄저회는 다양한 분야에서 재활용이 가능한 자원임에도 불구하고 국내의 석탄저회 재활용률은 선진국과 대비할 때 매우 저조한 실정이다. 수체내의 미세토사입자 증가는 탁도의 증가를 유발하고 모든 수중생명의 근원인 1차 생산력을 감소시킨다. 따라서 본 연구에서는 다양한 입경과 공극 및 표면적을 가지고 있는 석탄저회를 활용해 건설현장 탁수 내 부유물질의 유출저감에 활용할 수 있는 여재로서의 타당성에 관하여 연구하였다. 석탄저회는 각각 3~6 mm, 6∼10 mm, 10∼20 mm로 분류한 후 세척하여 사용하였고 유입선속도는 정량펌프를 이용해 각각 200 m/d, 500 m/d, 1000 m/d로 조절하여 총 9회 여과실험을 실시하였다. 실험결과 낮은 여과선속도에서는 석탄저회 입경이 가장 작은 3∼6 mm에서 SS 제거효율이 높은 반면 높은 여과선속도에서는 석탄저회 입경 6∼10 mm에서 SS 제거효율이 높은 것으로 조사되었다. 이러한 결과는 3∼6 mm의 석탄저회는 여과선속도가 낮은 경우 SS 유입부하량(inflow loading)이 상대적으로 낮기 때문에 작은 공극이 폐색되지 않고 높은 제거효율을 일부 기간 유지하게 되나, 여과선속도가 500 m/d 로 증가할 경우 SS 유입부하량이 증대되어 입경사이 공극이 단기간에 폐색 되어 SS제거효율이 급감하는 것으로 조사된다. 그러나 6-10 mm입경 이상의 석탄저회는 입경사이 공극과 채널이 비교적 잘 발달되어 폐색되지 않고 실험기간 내에 여과효과가 지속되는 것으로 조사되었다. 동일한 입경의 석탄저회의 경우, 여과선속도가 느릴 때 유입부하량의 감소로 폐색되기까지 비교적 높은 SS 제거효율이 유지되는 것으로 조사되었으나 여과선속도가 빠른 경우 유입 부하량의 증대로 단기간에 공극의 폐색이 진행되어 SS 제거효율이 급감한다. 따라서, 석탄저회를 여재로 한 SS제거효율은 석탄저회 입경과 유입선속도, 유입부하량에 의해 영향을 받는 것으로 판단된다. 사사: 본 연구는 한국토지주택공사 토지주택연구원의 「건설현장 탁수저감시설 제작 및 현장 적용 용역」과제에 의해 수행되었습니다.

Preparation of reduced graphene oxide (RGO) as an electrode material for supercapacitor to improve energy density

Minjeong Choi(최민정),Dongha Kim(김동하),Jaeyoung So(소재영),Cheonbeom Park(박천범),Eunbi Ha(하은비),Kyung-hee Shin(신경희),Chang-soo Jin(진창수),Sung-soo Kim(김성수),Sun-hwa Yeon(연순화) 한국신재생에너지학회 2017 한국신재생에너지학회 학술대회논문집 Vol.2017 No.5