다문화정책에 대한 고등학생의 잠재적 인식 유형과 다문화 교육경혐에 따른 차이

강운선 대구대학교 다문화사회정책연구소 2014 현대사회와 다문화 Vol.4 No.1

The goals of the study are to analyze underlying types of multicultural policy among high school students, and to investigate whether multicultural educational experience has effect on underlying types. For these, data were gathered from 495 high secondary school students Daegu. Latent class analysis(LCA) and multinominal logistic regression carried out using PROC LCA for SAS. The results are following. Firstly, the respondents were grouped into four latent classes related to multicultural policy: corporate multiculturalism, liberal multiculturalism cultural relativism, and assimilation. Secondly, 55% of respondents are expected to belong to cooperate multiculturalism class, 34% of respondents are expected to belong to liberal multiculturalism class, 7% of respondents are expected to belong to cultural relativism class, and 4% of respondents are expected to belong to assimilation class, Thirdly, the respondnts were grouped into four latent classes related to multicultural educational experience: anti-bias education, multicultural understanding education, minority humman right, education and the experienced. 27% of respondents are expected to belong to anti-bias education class, 4% of respondents are expected to belong to multicultural understanding education class, 34% of respondents are expected to belong to minority human right class, and 36% of respondents are expected to belong to inexperienced class. Fourthly, dummy variables 1(minority humman right education=1, 0=else), dummy variables 3(anti-bias education=1, 0=else)were strong predictors of latent class membership of multicultural policy(p<.001), but dummy variables 1(multicultural understanding education=1, 0=else) is not statistically signicant. The most striking finding is that dummy variables 1(minority human right=1, 0=else) were 475 times more likely to belong to cooperate multiculturalism class than the inexperienced class. 본 연구에서는 대구 지역의 고등학생들이 외국인 노동자의 문화와 기본권을 인정하는 것에 대하여 어떻게 인식하는지를 조사하고, 그들의 인식에 다문화교육경험이 어떤 영향을 줄 수 있는지를 분석하는데 목적을 두고 수행되었다. 이 방향에 따라 대구 지역 고등학생은 외국인 노동자들의 문화를 인정하고, 그들의 기본권을 보장해주는 것에 대하여 어떻게 인식하고 있는가? 그리고 다문화교육경험을 다문화정책에 대한 고등학생들의 인식 유형에 유의미한 영향을 미치는가?의 연구문제를 설정하였다. 외국인 노동자에 대한 대구 지역 고등학생들의 인식을 조사하기 위하여 편의표집으로 고등학교 2개교의 재학생을 연구대상으로 선정하였다. 연구문제와 관련하여 다문화 교육경험에 따른 유형의 차이를 밝히기 위하여 잠재적 집단분석을 활용하였으며, 다문화교육경험에 따른 다문화정책의 인식 유형에서 차이가 있는지를 밝히는 과정에서느 다중로지수틱 회귀분석을 수행하였다. 잠재적 집단분석과 다중로지스틱 회귀분석을 처리하기 위하여 활용한 도구는 PROC LCA이다. 편의표집 방법으로 자료를 수집하고, 잠재적 집단분석 방법을 활용한 분석 결과는 다음과 같다. 첫째, 외국인 노동자들의 문화와 기본권 인정에 대한 대구 지역 고등학생들의 인식은 조합적 다문화주의(55%), 자유주의적 다문화주의(34%), 문화 상대주의(7%), 그리고 동화주의(4%)의 네가지 관점으로 유형화되었다. 둘째, 다문화교육경험에 다른 인식 유형의 차이를 비교하기 위하여 1차적으로 다문화교유경험 유형을 분석하였다. 이 연구에 참여한 대구 지역 고등학생들의 다문화교육 경험은 반편견교육(27%), 다문화이해 교육(4%), 소수자 인권교육(34%), 그리고 경험없음(35%)의 네 유형으로 나타났다. 셋째, 다중로지스틱 회귀분석을 활용하여 경험에 따른 인식 유형의 차이를 분석한 결과에서 반편견교육을 받은 집단이나 소수자 인권교육을 받은 집단은 다문화교육을 받은 경험이 없는 집단에 비하여 문화인정, 반편견, 인권 존중 등의 가치를 지향하는 인식 유형에 속할 확률이 높은 것으로 나타났으며, 그 차이는 통계적으로 유의미하였다.

Monocrotaline으로 유발한 백시의 폐동맥고혈압에서 TGF-β와 PDGF의 발현

조민선,조상호,양우익,한운섭 대한병리학회 1999 Journal of Pathology and Translational Medicine Vol.33 No.8

Polymeric Drugs 합성 및 항균작용

김선일,권규혁,나재운 조선대학교 생산기술연구소 1991 生産技術硏究 Vol.13 No.1

The reaction of N-hydtoxysuccinimide with polyacrylic acid gave poly(N-acryloxysuccinimide), whose reaction with ampicillin and amoxycillin provided polymeric drugs. The structures of polymeric drugs were characterized by infrared and nuclear magnetic resonace spectroscopy. Antimicrobial activity of polymeric drugs was examined against various gram positive and gram neg-ative bacteia. Ampicillin derivatives revealed excellent antibacterial activity against Alcaligenes faecalis IFO 13130 and Staphylococcus aureus ATTCC 25923. Amoxycillin derivatives revealed excellent antibacterial activity against Salmonella typhimuriurn TV 119, Staphylococcus aureus FDA 209P and Bacillus lincheniformis ATCC 14580. The polymeric drugs have no antimicrobial activity against Candida alibicans ATCC 10231.

악하부에 발생한 결핵성 경부 임파선염

김영운,정숭룡,이승호,이종호,김창룡,박문성,류선열 大韓顎顔面成形再建外科學會 1995 Maxillofacial Plastic Reconstructive Surgery Vol.17 No.4

Tuberculosis, a chronic infectious granulomatous disease, is preumed to be quite a rare entity. Because of the development of chemotherapy and the improvement of nutritional conditions, incidence of tuberculosis have reduced. For these reasons, tuberculosis may be overlooked in the differential diagnosis whenever dealing with a submandibular swelling. Diagnosis of tuberculous lymphadenitis consists of historical data, physical findings, laboratory tests and histologic examination. The treatment of choice seems to be surgical excision and long term antituberculosis chemotherapy. Surgery provides a rapid tissue diagnosis, because the histological examination of the excisional biopsy is the most reliable diagnostic test. This is the report of a case of tuberculous cervical lymphadenitis on left submandibular area with no evidence of the involvement of lung.

Osteotome Sinus Floor Elevation Procedure를 이용한 임프란트 매식

송종운,조용기,박홍주,김영운,오희균,유선열 대한악안면성형재건외과학회 2002 Maxillofacial Plastic Reconstructive Surgery Vol.24 No.2

Maxillary sinus has an anatomic limitation to bone support available for dental implant. When there is less than 10㎜ of bone remaining between the upper alveolar ridge crest and the maxillary sinus floor, bone augmentation should be considered. In 1994, Summers reported two sinus floor elevation techniques of limmediate implant insertion, using osteotomes, for patients who have at least 5㎜ of bone remaining between the alveolar ridge crest and the maxillary sinus floor. One technique is osteotome sinus floor elevation (OSFE) procedure in which uses osteotomes to elevate the sinus floor. The other is bone-added OSFE (BAOSFE) procedure in which bone graft is added into osteotomy site. Both procedures conserve all of the remaining bone and selectively displace it upward, thereby raising sinus floor. This study was aimed to evaluate the long-term success rate of implants which had been placed by osteotome sinus floor elevation procedure. Between February 1996 and June 1998, 10 implants were placed using OSFE or BAOSFE procedures in 6 patients who had at least 6㎜ of bone remaining between the alveolar ridge crest and the sinus floor. OSFE procedures were performed in patiens, 2∼4㎜ sinus floor elevation was needed, whereas BAOSFE procedures were done in patines, more than 4㎜ sinus floor elevation was needed. During the mean follow-up period of 4 years 4 months (3 years 6 months ∼ 5 years 9 months), no implant was failed and all patients showed good functional results. OSFE and BAOSFE procedures seemed technically easier and less invasive compared to conventional sinus lift procedure. And both procedure have good success rate.

사회과에서 인터넷 활용수업이 네트웍 리터러시 함양에 미치는 효과

강운선,김종혜 대구대학교 2006 대구대학교 학술논문집 Vol.1 No.2

이 연구의 목적은 인터넷 활용수업이 중학생들의 네트웤 리터러시 함양에 미치는 효과를 밝히는 것이다. 본 연구에서는 인터넷 활용수업의 방법으로 온라인 카페를 활용한 수업을 진행하였으며, 인터넷 활용수업을 적용한 학습자 집단의 네트웤 리터러시 점수가 전통적인 강의식 수업을 활용한 학습자 집단보다 높다는 가설을 설정하였다. 이를 검증하기 위하여 대구의 능인중학교 1학년 학생을 연구대상으로 선정하였다. 연구대상을 실험집단과 통제집단으로 구분하고 교사변인과 수업내용을 통제하기 위하여 동질성을 확보하였다. 지능과 사회경제적 지위가 학업성취도에 영향을 미칠 가능성을 통제하기 위하여 지능과 사회경제적 지위를 통제변인으로 선정하고 수업방법을 가변수로 처리하여 회귀분석을 실시하였다. 분석결과 인터넷 활용수업을 적용한 집단의 네트웤 리터러시 점수가 전통적인 강의식 수업을 적용한 학습자 집단보다 평균점수가 4.48보다 높게 나타났으며, 그 차이는 통계적으로 유의하였다. This study had an object to present the way of internet in education in sociology, and to prove the effect of internet in education on network literacy cultivation. In relation to this study, internet in education and traditional teaching method were carried out in every class. After that, this study proved the difference of two lessons in network literacy cultivation. For the purpose of this study, a hypothesis was established as follows; Internet in education group will get higher marks than traditional teaching method group in evaluation marks of network literacy. To verify this hypothesis, experimentation was carried out by selecting two classes of boys' middle school in Daegu and they were divided into experiment group and control group. The two groups selected as a sample group were treated according to the following procedure. This study applied the value of Cronbach α to verify trust-degree in a means of measurement, and used multiple regression analysis to analyze the opposite effect in methods of classes. As a result of this study, the group of internet in education got higher marks so much as 4.884 than the group of traditional teaching method for evaluation marks of network literacy. Accordingly, the hypothesis of this study was selected and this study could conclude internet in education was a effective method upon network literacy cultivation by increasing access, analysis, evaluation, mental capacity in information.

스테인레스 강(304) 표면에 형성된 부동상태 피막의 조성

안윤선,이경철,지홍근 성균관대학교 기초과학연구소 1989 論文集 Vol.40 No.2

스테인레스 강(304) 표면의 부동상태 성질을 규명하기 위해서 "as received" 상태 표면과 CrO_3/H_2SO_4 용액으로 활성화시킨 표면을 Ar이온으로 깍아 내려가면서 ESCA로 표면원소들의 조성 및 산화상태를 측정하였다. 지금까지의 많은 보고와는 달리 "as received" 상태에서는 O₂분자가 표면층에 깊숙히 침투되어 있음을 발견하였다. 이것은 부동상태 산화피막의 형성과정이 크롬과 철의 상대적 확산 속도차에 의해서도 다르지만, bulk 속으로 산소가 확산되어 들어가는 정도에도 의존함을 나타내는 것이다. In order to study the passive state of stainless steel(304, austenite), the depth profile of surface composition as well as its oxidation state has been investigated by means of X-ray photoelectron spectroscopy. The study has been carried both on a "as received" state surface and surface activated in CrO_3/H_2SO_4 solution. Its has been found contrary to the previous works that a considerable molecular oxygen are penetrated deep into the oxide layer. This is an indication that the passive state oxide- film formation depends not only on the relative diffusion rates of chromium and iron, but also on the diffusion rate of oxygen into the hulk.

항이디오타입 종양 백신

신운섭,박윤선 관동대학교 의과대학 의과학연구소 2005 關東醫大學術誌 Vol.9 No.1

Anti-idiotypic antibodies (Ab2) that bind to the antigen-combining sites(paratopes) of anti-tumor antibodies (Ab1) may functionally and structurally mimic the tumor antigen defined by the Ab1. Thus, the anti-idiotypic antibodies resembling the original tumor antigen are called internal images of the tumor antigen and can be used as surrogate antigens for active specific immunotherapy. The advantages of Ab2 vaccines over conventional antigen vaccines are their high specificity, safety, ease of production, and potential to break immune tolerance to tumor antigen. The basic mechanism for immune tolerance breakage by Ab2 vaccines is a kind of cross-reaction between tumor antigen and Ab2 at T cell level. Anti-idiotypic antibodies have been shown to induce antigen-specific humoral and cellular immune reponses in experimental animals and cancer patients. In this paper, we will describe the idiotypic network, the advantages of Ab2 vaccines over conventional antigen vaccines, the mechanism of action of Ab2 vaccines, and the preclinical and clinical trials of active specific immunotherapy with Ab2 vaccines.

중금속 이온과 질소-황을 포함하는 포단드와의 착물형성에 관한 연구

정징운,이선하,최규성,강동현 慶南大學校 附設 基礎科學硏究所 1997 硏究論文集 Vol.10 No.-

The stability constant, enthalpy, and etropy changes of complexation of heavy metal ions (Zn²*, Cd²*) with podands containing nitrogen-sulfur donors such as tri(phenylthio-2-ethyl)amine (Podand Ⅰ), tri(benzylmercapto-2-ethyl)amine(Podand Ⅱ), and tetra(phenylthio-2-ethyl)ethylenediamine (Podand Ⅲ) have been determined by using potentiometric titration in 95% MeOH at various temperature. We observed the Podand Ⅲ ligand showed the largest protonation constant. The values of protonation constant and stability constant for Zn(Ⅱ), and Cd(Ⅱ) ions among three different ligands were increased as following order, Podand Ⅰ< Podand Ⅱ< Podand Ⅲ. In addition, thermodynamic parameters ΔH and TΔS of Zn(Ⅱ), Cd(Ⅱ) complexes have studied.

흑연 표면에 흡착된 Kr의 이차원 지름 분포 함수

안운선,이순보,함경희,이광순 成均館大學校 1983 論文集 Vol.33 No.-

The radial distribution function for 2D fluid of Kr adsorbed on graphite surface is calculated using cluster integrals. The interaction energy between a Kr molecule and graphite surface is assumed as a pairwise addition of Lennard-Jones(12, 6) potentials. From this radial distribution function spreading pressure of the adsorbed layer is calculated. The results agree very well with experimental results and boundary conditions. The isosteric heat of adsorption is also calculated using 2D virial equation of state, and found to agree very well with experimental results.