• 디지털융복합연구
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• 제20권2호
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• pp.573-583
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• 2022

본 연구는 블랜디드러닝 성인간호학 교육에 노트필기 전략을 적용하여 그 효과를 분석하고자 시도되었다. 33명의 간호대학생을 대상으로 단일 집단 사전·사후 설계로 하여, 2021년 9월 17일부터 10월 15까지 자료 수집 후 SPSS/WIN 26.0으로 분석하였다. 주요 결과로 학습동기는 수업 전 3.27에서 수업 후 3.40점으로 상승하였으나 유의한 차이를 보이지 않았고(t=-1.501, p=.143), 수업 참여도는 수업 전 2.95점에서 수업 후 3.27점으로 유의하게 상승하였다(t=-2.669, p=.012). 수업 전 학습동기는 수업 전 참여도(r=.838, p<.001), 수업 후 학습동기(r=.545, p=.001), 수업 후 참여도(r=.462, p=.007)와 각각 유의한 양의 상관관계를 보였다. 성별(Wilks'𝛌=.866), 수업 흥미(Wilks'𝛌=.632)와 수업 만족도(Wilks'𝛌=.822)에 따른 학습동기 및 수업 참여도는 모두 유의수준 .05보다 크므로 유의한 차이는 없었다. 이러한 결과를 토대로 블랜디드러닝 성인간호학 교육에 노트필기 전략을 적용한 것은 수업 참여도를 향상시키는데 효과가 있었으며, 추후 학업 성취에 따른 맞춤형 노트필기 전략을 적용하여 효과를 검증할 필요가 있다.

• 동의생리병리학회지
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• 제22권5호
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• pp.1250-1255
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• 2008

Onchungeum(OCE), a herbal formula, has been used for treatment of anemia, discharging blood and skin diseases. In the previous study, we investigated the anti-cancer effect of OCE by G1 arrest of the cell cycle in human hepatocarcinoma cells, Hep3B cells. In this study, it was examined that the difference of anti-proliferative mechanisms by change in the ratio of OCE composition (OCE I) in Hep3B cells. Treatment of OCE I exhibited a relatively strong anti-proliferative activity and caused various morphological changes such as membrane shrinkage and cell floating. In addition, OCE-I arrests the cell cycle at G1 phase, which was associated with the down-regulation of cyclin D1 and Cdk6 expressions. The G1 arrest was also associated with the induction of Cdk inhibitors p27 and p21. Moreover, both p21 and p27 were detected by immunoprecipitation with anti-Cdk4 and anti-Cdk2 antibodies in OCE I-treated cells but in case of OCE, p21 did not make any complexes with Cdk4 and Cdk2. These results suggest that the change in the ratio of OCE composition might induce different mechanisms in anti-cancer efficacy of OCE, which may confer characteristic principles in oriental medical formula.

• 임상간호연구
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• 제29권1호
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• pp.1-11
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• 2023

Purpose: The purpose of this study was to identify the influencing effects of job stress, professional autonomy, and reciprocity on the job embeddedness among comprehensive nursing care unit nurses. Methods: The participants in this study were 147 nurses who have worked for over 6 months in Comprehensive Nursing Care Unit. Data were collected from January 3 to January 31, 2022 from six general hospitals with more than 300 beds in three cities in G, G and P. Results: As the results of hierarchical regression analysis, job embeddedness was lower when nurses had clinical experiences for 1 to under 5 years (β=-.49, p<.001), 5 to under 10 years (β=-.27, p=.035), 10 to under 20 years (β=-.54, p<.001) compared to those who had clinical experiences for more than 20 years. Also, job embeddedness was higher when there was greater balance within team caregiving of reciprocality (β=.27, p<.001) and intrinsic reward (β=.22, p=.003), and lower role conflict (β =-.27, p<.001). Conclusion: The results of the study showed that job embededness would increase if the role conflict of comprehensive nursing care unit nurses reduces, if there was a culture that the members can make cooperative relationship with other health care professionals and, if there was an appropriate intrinsic reward depending on their work experience.

• Journal of Oral Medicine and Pain
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• 제44권1호
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• pp.25-30
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• 2019

Purpose: The exact causes of burning mouth syndrome (BMS) is unclear so far. There are many studies to elucidate the relation between oral disease and genetic predisposition. In this study, we first tried to investigate salivary exosomal genetic components that could play an important role for diagnosing and elucidating the progression of BMS. Methods: We compared salivary exosomal micro RNAs (miRNAs) of BMS Patients to those of control using next generation sequencing (NGS). Unstimulated whole saliva from 15 patients with BMS and 10 control subjects were divided into two sets. Isolated exosomes and their total RNAs were subject to NGS for the screening of miRNAs. Results: There were up-regulated 10 exosomal miRNAs (hsa-miR-1273h-5p, hsa-miR-1273a, hsa-miR-1304-3p, hsa-miR-4449, hsa-miR-1285-3p, hsa-miR-6802-5p, hsa-miR-1268a, hsa-miR-1273d, hsa-miR-1273f, and hsa-miR-423-5p) and down-regulated 18 exosomal miRNAs (hsa-miR-27b-3p, hsa-miR-16-5p, hsa-miR-186-5p, hsa-miR-142-3p, hsa-miR-141-3p, hsa-miR-150-5p, hsa-miR-374a-5p, hsa-miR-93-5p, hsa-miR-29c-3p, hsa-miR-29a-3p, hsa-miR-148a-3p, hsa-miR-22-3p, hsa-miR-27a-3p, hsa-miR-424-5p, hsa-miR-19b-3p, hsa-miR-99a-5p, hsa-miR-548d-3p, and hsa-miR-19a-3p) in BMS patients comparing with those of control subjects. Conclusions: We show that there are 28 differential expression of miRNAs between the patients with BMS and those of control subjects. The specific function of indicated miRNAs should be further elucidated.

• 충청수학회지
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• 제27권1호
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• pp.1-8
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• 2014

Recently, q-Dedekind-type sums related to q-Euler polynomials was studied by Kim in [T. Kim, Note on q-Dedekind-type sums related to q-Euler polynomials, Glasgow Math. J. 54 (2012), 121-125]. It is aim of this paper to consider a p-adic continuous function for an odd prime to inside a p-adic q-analogue of the higher order Dedekind-type sums with weight related to modified q-Euler polynomials with weight by using Kim's p-adic q-integral.

• 한국보건간호학회지
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• 제27권2호
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• pp.267-279
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• 2013

Purpose: This study was conducted to identify blood pressure control rate and related factors in hypertensive patients. Methods: Data were collected using face to face survey with measuring blood pressure from 268 hypertensive patients. Results: Subjects without spouses were 2.19 times more likely to control their blood pressures (p=.002). Whenever subjects came up 1 score in the low sodium diet score, they were 1.37 times more likely to control their blood pressures (p=.044). The possibility of blood pressure control rose 1.58 times per point in the stress management score (p=.011) and the sleep and rest score (p=.002). Conclusion: It is important to develop education and intervention program of lifestyle regarding low sodium diet, stress management and sleep and rest, in order to improve the blood pressure control.

• 환경위생공학
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• 제17권3호
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• pp.1-6
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• 2002

This study was carried out to investigate the distribution of Legionella spp and microbe from cooling towers water of Public establishments in Seoul and Gyeonggi-Do. As results of this study, the cooling tower 132 sites were detecting L. pneumophila in order to July(12%) > August (14%) > June, September no-detected. The public establishments were detecting L. pneumophila in order to Department store(27.3%) > Hospital(8.7%) > Office(5.9%) > Big Mart(5.0%) > Hotel, Subway no-detected. The correlation coefficient pH and L.pneumophila showed 0.62(p=0.05), 0.27(p=0.45) in temperature and L.pheumophila, 0.40(p=0.25) in turbidity and L.pneumophila.

• 한국임상수의학회지
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• 제3권1호
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• pp.265-276
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• 1986

Pathological study was made of 173 gallbladders among 652 slaughter pigs. The size and the pH of the bile juice were made of 50 among 173 gallbladders with lesions and 50 normal gallbladders as control. The results are summerized as follows : 1. The histological lesions were shown hyperemia and congestion(83.2%), Iymphocytic infiltration(37.5%), Iympoid hyperplasia(27%), epithelial downgrowth(27%), erosion and ulcer(22%), papillary hyperplasia (20.2%), pericholecystic edema(19.5%), hemorrhage(11%), and leukemic cell infiltration(0.6%). 2. In the gallbladders with lesions mean size was 4.26${\times}$7.88cm in diameter and mean pH is 7.2. In the control means size and mean pH were 4.57${\times}$8.13cm in diameter and 7.1. The difference of size between gallbladders with lesions and these as control was not statistically significant. The pH of bile juice between two showed also no statistically significant difference.

• 한국전기전자재료학회논문지
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• 제27권3호
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• pp.151-155
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• 2014

We have developed quantum dot light emitting diodes (QD-LEDs) using a InP/ZnSe/ZnS multi-shell QD emission layer. The hybrid structure of organic hole transport layer/QD/organic electron transport layer was used for fabricating QD-LEDs. Poly(4-butylphenyl-diphenyl-amine) (poly-TPD) and tris[2,4,6-trimethyl-3-(pyridin-3-yl)phenyl]borane (3TPYMB) molecules were used as hole-transporting and electron-transporting layers, respectively. The emission, current efficiency, and driving characteristics of QD-LEDs with 50, 65 nm thick 3TPYMB layers were investigated. The QD-LED with a 50 nm thick 3TPYMB layer exhibited a maximum current efficiency of 1.3 cd/A.

• 한국환경과학회지
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• 제27권7호
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• pp.555-560
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• 2018

This study conducted to analyze the growth characteristics of old Prunus yedoensis on Jeju island. The diameter growth per year was measured using a DTRS-2000 instrument. The DBH, ground DBH and height of the investigated P. yedoensis were 137 cm, 143 cm, and 15.5 m, respectively. Our analysis showed that the age of the old P. yedoensis was 93 years. An annual diameter growth of $2.85mm{\pm}0.96$ was observed. The result of age estimation, about $265{\pm}64$ years in P. yedoensis on Jeju island. This information could be useful to understand the annual diameter growth characteristics the P. yedoensis distributed on Jeju island.