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고등학생의 인터넷 사용정도와 학교적응, 친구관계에 대한 연구
이현주,김미연,이희재,권소영,김민정,김민주,방은혜,이경희,김수지,이자형 이화여자대학교 간호과학대학 2004 이화간호학회지 Vol.- No.38
Today, almost all families are quipped with computers. At the same time, we can find lots of side-effects because of computers. If young students, who tend to be unable to control their impulses once they are immersed in internet, the problem will be more serious. It could be happened that the young students can't distinguish the real from the image. Therefore, it is important to grasp the actual condition of juvenile Internet addicts and their practical life, and to come up with basic materials necessary for working out countermeasures. This study surveyed 339 high school students from three high schools in the area of Seoul. Data collection were collected from 22nd of December, 2003 to 27th of December 2003. The collected data were analyzed by SPSS program using T-test, ANAVA and Pearson correlation coefficient. The results were as follows: First, of the 333 respondents 9.61% of them were high-risk internet using group, 15.02% of them were potential-risk internet using group. 25% of then were identified as addicted group. Second, the more addicted the subjects are, the lower their level of school adjustment becomes. For the addicted group, it is difficult to adjust their school and to have a good relationship with friend. Third, the more addicted the subjects are, the lower their level of friendship becomes. The subordinate areas of friendship have same results as the level of Internet addiction and the extent of friendship. If students are addicted to Internet, it is difficult to find friends who can give them encouragement in practical life. Firth, there was a negative relationship between Internet addiction and school adjustment, and, there was a negative relationship between Internet addiction and friendship. Through this study we have seized the relationship between Internet addiction and school adjustment and friendship. As a result, the more addicted, the more difficult to adjust to school. And for the students who were addicted, it is difficult to make a friend.
Bang, So-Young,Kwon, So Hee,Yi, Sang-Hoon,Yi, Sang Ah,Park, Eun Kyung,Lee, Jae-Cheol,Jang, Choon-Gon,You, Jueng Soo,Lee, Sang-Hun,Han, Jeung-Whan Mary Ann Liebert 2015 STEM CELLS AND DEVELOPMENT Vol.24 No.4
<P>Dysregulation of forkhead box protein A2 (Foxa2) expression in fetal ventral mesencephalon (VM)-derived neural precursor cells (NPCs) appears to be associated with the loss of their potential to differentiate into dopaminergic (DA) neurons after mitogenic expansion in vitro, hindering their efficient use as a transplantable cell source. Here, we report that epigenetic activation of Foxa2 in VM-derived NPCs by inducing histone hyperacetylation rescues the mitogenic-expansion-dependent decrease of differentiation potential to DA neurons. The silencing of Foxa2 gene expression after expansion is accompanied by repressive histone modifications, including hypoacetylation of histone H3 and H4 and trimethylation of H3K27 on the Foxa2 promoter, as well as on the global level. In addition, histone deacetylase 7 (HDAC7) is highly expressed during differentiation and recruited to the Foxa2 promoter. Induction of histone acetylation in VM-derived NPCs by either knockdown of HDAC7 or treatment with the HDAC inhibitor apicidin upregulates Foxa2 expression via hyperacetylation of H3 and a decrease in H3K27 trimethylation on the promoter regions, leading to the expression of DA neuron developmental genes and enhanced differentiation of DA neurons. These effects are antagonized by the expression of shRNAs specific for Foxa2 but enhanced by shRNA for HDAC7. Collectively, these findings indicate that loss of differentiation potential of expanded VM-derived NPCs is attributed to a decrease in Foxa2 expression and suggest that activation of the endogenous Foxa2 gene by epigenetic regulation might be an approach to enhance the generation of DA neurons.</P>
가상 전시회 VARY : VR 전시공간과 AR을 Reality 하게
임소희 ( So-hee Lim ),신은진 ( Eun-jin Shin ),방은지 ( Eun-ji Bang ),백선희 ( Sun-hee Beak ) 한국정보처리학회 2020 한국정보처리학회 학술대회논문집 Vol.27 No.2
신인 작가나 무명작가들이 전시회를 개최하는 데에 드는 비용적 제약을 비롯하여, 관람객들에게 따르는 공간적 한계점을 보완하기 위해 기획된 가상 전시 공간 플랫폼이다. 가상현실과 증강현실의 발전이 급증하고 있는 가운데, 차세대 ICT 기술을 갤러리라는 항목과 접목시켜 관람객과 전시자 모두가 만족할 수 있는 공간을 구축하였다. VR을 활용한 가상 전시공간을 통해 실감 나는 전시회장 환경을 체험할 수 있는 것은 물론, 증강현실을 통해 마음에 드는 작품을 자신만의 공간에 띄워보며 분위기를 조성할 수 있다. 또한, SNS와 즐겨찾기 기능을 추가해 사용자의 선호도를 파악하고 편의성을 도모하였다. 단순 전시회장에 국한되는 것이 아니라, 대학생들의 졸업 작품 전시회나 박물관 등에도 활용할 수 있는 여지가 충분할 것으로 보여진다.
만성호흡기질환자의 미세먼지에 대한 인식, 지식, 예방행위와 관련 요인
방소희(So-Hee Bang),황태윤(Tae-Yoon Hwang) 한국농촌의학 지역보건학회 2021 농촌의학·지역보건 Vol.46 No.1
이 연구의 목적은 천식과 만성폐쇄성폐질환 환자들의 미세먼지에 대한 인식, 지식, 예방행위 수준과, 예방행위에 영향을 미치는 요인을 확인하기 위한 것이다. 이 연구는 서술적 조사연구로 연구대상은 대구광역시 소재 일개 대학병원 호흡기전문질환센터를 방문한 만 19세 이상, 만 80세 이하의 만성호흡기질환자를 편의표본추출하였고, 2019년 12월부터 2020년 1월까지 구조화된 자기기입식 설문조사로 자료를 수집하여, 총 212부의 자료를 분석 대상으로 하였다. 연구대상자는 212명이었으며, 이중 천식 112명(52.8%), 만성폐쇄성폐질환 100명(47.2%)이었다. 미세먼지에 대한 인식, 지식, 예방행위의 평균 점수(10점 만점)는 천식 환자는 각각 7.92점, 6.99점, 7.10점이었고, 만성폐쇄성폐질환자는 각각 7.72점, 6.24점, 6.80점 이었다.미세먼지 지식 점수는 천식환자가 만성폐쇄성폐질환자보다 유의하게 높았다(p=0.007). 미세먼지 예방행위 수준에 영향을 미치는 요인은 천식은 인식 점수, 지식 점수, 연령이며, 만성폐쇄성폐질환은 인식 점수가 유의한 요인이었다. 이상의 결과 천식과 만성폐쇄성폐질환 환자의 예방행위에 영향을 주는 요인은 천식은 인식 점수, 지식 점수, 연령이며, 만성폐쇄성폐질환은 인식점수였다. 미세먼지 예방행위 수준을 높이는 것은 미세먼지로 인한 만성호흡기질환의 악화를 막을 수 있으므로, 질환에 따른 대상자의 특성을 고려한 중재 프로그램의 개발과 지속적이고 반복적인 교육이 요구된다. Objectives: This research aimed to identify the level of perception, knowledge, preventive behavior, and factors affecting preventive behavior of patients with asthma and chronic obstructive pulmonary disease against particulate matter. Methods: This research was a descriptive survey research, and the subjects were chronic pulmonary disease patients over the age of 19 and under 80 who visited a university hospital in Daegu City. Data was collected by convenience sampling through structured self-administered questionnaire survey from December 2019 to January 2020, and a total of 212 copies were used for analysis. Results: Out of 212 total subjects, 112 were asthma patients (52.8%) and 100 were chronic obstructive pulmonary disease patients (47.2%). The average score (out of 10) of perception, knowledge and preventive behavior of patients with asthma for particulate matter was 7.92, 6.99, and 7.10, respectively, while those with chronic obstructive pulmonary disease scored 7.72, 6.24, and 6.80, respectively. The knowledge score was significantly higher in patients with asthma than those with chronic obstructive pulmonary disease (p=0.007). Factors affecting particulate matter preventive behavior were perception score, knowledge score, and age for asthma patients, and perception score for chronic obstructive pulmonary disease patients. Conclusions: As a result of the above, the factors relate to the preventive behavior of patients with asthma and chronic obstructive pulmonary disease were perception score, knowledge score, and age for asthma, and perception score for chronic obstructive pulmonary disease. Raising the level of particulate matter preventive behavior can prevent the deterioration of chronic pulmonary diseases caused by particulate matter, so the development of arbitration programs considering the characteristics of the patients according to the disease and continuous and repetitive education are required.
Jung, Hee-Yeon,Jang, Hye Min,Kim, Yang Wook,Cho, Seong,Kim, Hye-Young,Kim, Sung-Ho,Bang, Kitae,Kim, Hyun Woo,Lee, So Young,Jo, Sang Kyung,Lee, Jonghyo,Choi, Ji-Young,Cho, Jang-Hee,Park, Sun-Hee,Kim, C Williams & Wilkins Co 2016 Medicine Vol.95 No.21
<P><B>Abstract</B></P><P>Health-related quality of life (HRQOL) is an important clinical outcome for dialysis patients. However, relative superiority in HRQOL between automated peritoneal dialysis (APD) and continuous ambulatory peritoneal dialysis (CAPD) are not clearly known. We compared HRQOL over time between APD and CAPD patients and evaluated factors associated with HRQOL.</P><P>All 260 incident patients initiating APD or CAPD at multiple centers throughout Korea were prospectively enrolled in this study between October 2010 and February 2013. HRQOL, depressive symptoms, and renal treatment satisfaction were assessed 1 and 12 months after the start of dialysis by the Kidney Disease Quality of Life Short Form 36 (KDQOL-36), the Beck Depression Inventory (BDI), and the Renal Treatment Satisfaction Questionnaire (RTSQ), respectively.</P><P>Of 196 patients who completed all questionnaires and did not change the peritoneal dialysis (PD) modality during the 1-year follow-up period, 160 were matched. APD patients showed better baseline HRQOL than CAPD patients for the symptoms, patient satisfaction, pain, and social function domains. There were no differences in HRQOL between the 2 groups at 12 months, and CAPD patients had significantly greater improvements in symptoms (<I>P</I> = 0.02), the mental composite summary (<I>P</I> = 0.03), and health status domains (<I>P</I> = 0.03) than APD patients. There were similar improvements in depressive symptoms (<I>P</I> = 0.01) and patient satisfaction with treatment (<I>P</I> = 0.01) in CAPD and APD patients. Interestingly, depressive symptoms, not PD modality, was the most influential and consistent factor for HRQOL. Despite the spontaneous improvement of depressive symptoms, considerable PD patients still had depressive symptoms at the 1-year appointment.</P><P>APD has no advantage over CAPD for HRQOL. Considering the substantial negative effect of depressive symptoms on HRQOL, it is important to evaluate PD patients for depression and to treat those with depression to improve their HRQOL.</P>
Culture supernatant proteins of Brucella canis represented potential antigenicity
Jin Ju Lee(Jin Ju Lee),So-Ra Sung(So-Ra Sung),Eun Ji Yum(Eun Ji Yum),Sung Dae Yang(Sung Dae Yang),Min Hoe Lee(Min Hoe Lee),Bang-Hun Hyen(Bang-Hun Hyen),Moon Her(Moon Her),Hee Soo Lee(Hee Soo Lee) 한국예방수의학회 2018 한국예방수의학회 학술대회자료집 Vol.2018 No.-