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신규간호사와 프리셉터가 인지하는 프리셉터의 교수효율성 비교
김지양,김영선,김춘실,박현숙,신미영,윤연숙,조유숙,박미미,유문숙 한국간호과학회 간호행정학회 2009 간호행정학회지 Vol.15 No.2
Objective: The purpose of this study was to compare preceptors and new graduate nurses on their perception of preceptor teaching effectiveness. Methods: The participants were 90 new nurses and 90 preceptors who worked in A medical center. The data were collected from July 1 to September 30, 2008. A cross-sectional descriptive survey was done using a structured questionnaire. Results: New nurses' perception (4.07±.44) of the preceptor teaching effectiveness was significantly higher than perception of the preceptors (3.57±.37). Fifty five percent of new graduate nurses reported a lack of coherence in the preceptor's practice guidelines. For 5 causal factors classified on the teaching effectiveness, the factor of 'Professional knowledge and ability' showed the highest score, but 'Interpersonal and communication skill' got lowest score for both group. Preceptors responded that they did not have enough time to teach well because of their heavy workloads. Conclusions: These results suggest that the preceptors need appropriate compensation and education opportunities, and new graduate nurses need consistent education by the teaching professionals. Therefore, it is important to give preceptors full charge of the preceptorship. Also, it will be necessary to develop education programs to enhance interpersonal and communication skill for preceptors and new nurses.
靑少年의 精神建康과 家庭環境 變因과의 관계 : 高等學生을 中心으로 Centering on the highschool students
강현숙,유가효 啓明大學校 生活科學硏究所 1990 科學論集 Vol.16 No.-
This study was designed to investigate the relation of variables of home environment to mental health of adolescences. The subjects employed were 868 students who are 1st grade of 10 highschools in Taegu city. The measurement of mental health consisted of Korean manual of Symptom Checklist-90-revision. Data were analyzed according to mean, standard deviation, t-test, X²-test, one way and two way ANOVA by using SAS and SPSS Programs. The results are as follows : 1. The healthy group of all the subjects was 49.42% and the other mental health condition showed 25.46% for protective group and 25.12% for unhealthy group. 49.42 percents of all the subjects showed the perfect healthy condition and the other 50.58% showed the unhealthy symptoms. The psychoticism was highest in the unhealthy group. The academic highschool students showed the higher points than that of vocational highschoolers in the obsessive-compulsive symptoms(P<.01) and depression(P<.05). In the condition by sex, the mean value of females(54.07) was somewhat higher than that of males(51.03). The mental health by sex showed the significant difference to the other 7 symptoms besides the somatization and phobic anxiety and to the mental health by group(P<.001). 2. The socio-economic status of family didn't show the significant difference to 9 mental health symptoms and groups. The order of birth didn't show the significant difference to 9 mental symptoms and to mental condition by group(P<.05). On the one hand, family pattern showed the significant difference to the depression(p<.01)and anxiety(P<.05)of 9 symptoms for mental health. Its difference in mental health condition by group appeared significantly(P<.05) The condition of parental absence showed the significant difference to interpersonal sensitivity(P<.05), anxiety(P<.05), paranoid ideation(P<.01)and psychoticism(P<.05)of 9s. The absence of father showed the significant difference to the other 7 symptoms besides anxiety and phobic anxiety, also to the mental health by group.(P<.01) However, the absence of mother didn't show the significant difference to 9 symptoms for mental health and to mental health groups. Of the process variables of home environment, the father's child rearing attitude showed the significant difference to 7 symptoms besides somatization and interpersomal sensitivity of 9 symptoms for mental health. The mother's child rearing attitude showed the significant difference to the obsessive compulsive(P<.05). depression(P<.05), hostility(P<.01) and the psychoticism(P<.05), but didn't show the significant difference to the mental condition by group(P<.05). The type of concern of parents showed the significant difference to 8 symptoms besides the phobic anxiety and to mental health by group(P<.05). The degree of satisfaction on their fathers and mothers showed the significant difference to 9 symptoms for mental health and to group for mental health. The marital relation between father and mother showed the significant difference to 7 symptoms besides the anxiety and phobic anxiety and to mental health by group. The domestic peace showed the significant difference to 9 symptoms for mental health and to mental health by group(P<.001). Accordingly, the mental health of adolescence seems to be more affected by the process variables rather than by the status variables of home environment.
최숙영,최현호,한주희,유관종 한국정보전략학회 1999 추계공동학술대회 논문집 Vol.- No.01
본 논문에서는 확장 가능한 병렬 VOD서버 모델을 제시하고, 이 별렬 VOD 서버에서 기존의 디스크 공간이 부족하여 새로운 병렬 서버를 추가할 경우, 데이터 분배 문제를 고려한다. 새로운 서버에 미디어 파일을 추가할 경우, 특정 서버에 부하가 몰리는 것을 방지하기 위해 기존의 서버에 저장되어 있는 일부 데이터들을 이동 시켜서 각 서버의 사용가능한 디스크 공간을 조정한 뒤, 각 디스크 부하를 최소화 하도록 고려하여 데이터를 저장하는 스트라이핑 방법을 제시한다.
麻黃의 사람 비점막 섬유아세포 monocyte chemotactic protein 중 MCP - 1 , MCP - 2 , 및 MCP - 3 분비에 대한 효과
김현미,이향숙,김정선,조정제,유영천,안현종,최훈,임강현 대한본초학회 2002 大韓本草學會誌 Vol.17 No.1
Recent reports have proposed that Ephedrae Herba may modulate the immune response on allergy or asthma. Human nasal mucosal fibroblasts are a rich source cytokines, inflammatory mediators, and chemokines. Chemokines are important for the recruitment of leukocytes to sites of infection, which is essential in host defense. Objectives : The objective of this study was to investigate the effect of Ephedrae Herba on the release of the chemokines such as monocyte chemotactic protein(MCP)-1, MCP-2, and MCP-3 in human nasal mucosal fibroblasts after stimulation with cytokines like tumor necrosis factor -α(TNF-α), interferon-γ(IFN-γ), and interleukin -1β(IL-1β).
나종길,유현숙 群山大學校基礎科學硏究所 1998 基礎科學硏究 Vol.13 No.-
The Ydr1/Bur6 heterodimeric complex is a general transcription represser in the yeast Saccharomyces cerevisiae. The BUR6 gene is an essential gene for cell viability and the counterpart of DRAP1 transcription corepressor in human. The BUR6 gene was mutagenized by in vivo mutagenesis using repair-deficient mutant XL1-red or in vitro mutagenesis using hydroxylamine. The mutagenized bur6 alleles replaced URA3 plasmid-borne BUR6 on 5-FOA medium by plasmid shuffle and screened for their pleiotropic phenotypes. Fifty seven bur6 alleles were isolated among 5,280 transformants. The fifty seven mutants included 17 FOA-sensitive mutants, 20 temperature-sensitive mutants (at 37℃) and 20 cold-sensitive mutants (at 17℃). We assume that the 17 FOA-sensitive mutants have non-functional bur6 alleles. We are conducting DNA sequence analysis to determine the nature of the bur6 mutations. These data will provide the basis of the structure-function of Bur6 protein. These bur6 alleles with conditional phenotypes will be used to generate revertants to look for suppressor genes of bur6 which might be involved in transcription.
3-Cyano 및 3-Carbomethoxy Chromone과 Allenylstannane과의 반응
鄭大一,宋有淨,崔舜圭,李龍均,安賢淑,윤구식 東亞大學校附設基礎科學硏究所 1998 基礎科學硏究論文集 Vol.15 No.2
t-Butyldimethylsilyl triflate 존재에서 3-Cyano 및 3-Carbomethoxy Chromone(1a,b)과 Allenylstannane(2) 과의 반응에서 Chromone의 C-2위치에 propargyl기가 도입된 유도체(3a,b)를 합성하였다. 합성한 유도체의 상대적 구조는 ¹H-NMR을 통해 분석하였으며, T.S구조의 모델을 통하여 가능한 메카니즘을 제시하였다. Reaction of 3-Cyano and 3-Carbomethoxy Chromone(1a,b) with Allenylstannane(2) in the presence of tert-butyldimethylsilyl triflate afforded the corresponding the propargylation product(3a,b) in the moderate yield. The relative stereochemistry of 3a,b are obtained on the basis of ¹H-NMR analysis. And the possible reaction mechanism are suggested by the molecular models in the transition state.
최강원,오명돈,배현주,백경란,박선양,김병국,신완식,강문원,진종률,박종원,김춘추,김동집,한지숙,민유홍,이선주,고윤웅 대한화학요법학회 1993 대한화학요법학회지 Vol.11 No.2
Fluconazole의 진균 감염증 예방 효과와 안전성에 관하여 3개 대학병원에서 관해유도화학요법을 받는 급성 백혈병환자를 대상으로 무작위 배정법과 너도나도 누가림법에 의하여 연구하였다. 모두 62명의 환자에게 fluconazole(100㎎ bid) 또는 nystatin(1,000,000IU/day)을 무작위로 투여하였다. 투약은 관해유도화학요법과 같은 날짜에 시작하여 호중구수가 1,000㎣이상으로 회복되거나 진균 감염증이 확인되거나 의심되어 Amphotericin-B를 시작하거나, 약과 관련된 부작용이 나타날 때까지 계속하였다. 진균 colonization은 fluconazole군에서 감소하였으나 nystqatin군에서는 증가하였다, 표재성 진균감염증으로 nystatin군에서 C. albicans 진균혈증 1례와 C.parasilosis 진균혈중 1례가 발생하였다. 경험적 항진균요법으로 Amphotericin-B를 투여한 경우는 fluconazolerns 34명중 7례(21%), nystatinrns 28명중 10례(36%)였다(p<0.05). Fluconazole군과 nystatin군 사이에 부작용이나 사망률에 차이는 없었다. 결론적으로, fluconazole은 관해유도화학요법을 받는 급성 백혈병환자에서 진균의 colonization을 줄이는데 효과적이고 안전한 항진균제이다. We made a randomized, double-blind, multicenter trial to compare the efficacy and safety of fluconazole with nystatin for prevention of fungal infections in patients with acute leukemia. Sixty-two adult undergoing remission induction chemotherapy for cute leukemia were enrolled. Patients were randomly assigned to receive either fluconazole (100㎎ bid) or nystatin(1,000,000IU×6/day) with corresponding placebo. The study drug was started in initiation of chemotherapy and continued until recovery of neutrophil counts(>1,000/㎣), development of proven or suspected invasive fungal infection, or the occurrence of drug-related toxicity. Fungal colonization decreased in fluconazole(F) group, however increased in nystain(n) group. Superficial fungal infection occurred in 1 of 34 F group, whereas invasive fungal infection developed in 3 of 28 N group. Empirical amphotericin-B therapy was given in 7 of 34(21%) F group and 10 of 28(36%) N group(p>0.05). The incidence of drug-related side effects and overall moratlity were similar in both study groups.