고로슬래그시멘트를 사용한 다공성 황토콘크리트의 성능 평가

김황희,강수만,박종식,박상우,전지홍,이진형,차상선,박찬기,Kim, Hwang-Hee,Kang, Su-Man,Park, Jong-Sik,Park, Sang-Woo,Jeon, Ji-Hong,Lee, Jin-Hyung,Cha, Sang-Sun,Park, Chan-Gi 한국농공학회 2010 한국농공학회논문집 Vol.52 No.3

This study aims to evaluate a porous concrete using hwang-toh, blast furnace slag and blast furnace slag (BFS) cement instead of type I cement. The tests that were carried out to analysis the properties of porous hwang-toh BFS cement concrete included compressive strength, continuous void ratio, absorption rate, and pH value, repeated freezing and thawing test were conducted. Test results indicated that the performance in porous hwang-toh concrete are effective on the kaoline based binder materials. The pH value were shown in about 9.5 ~ 8.5. The compressive strength was increased and void ratio was decreased with increasing the kaoline based binder materials, respectively. The void ratio and compressive strength were in the range of about 21 ~ 30 %, 8 ~ 13 MPa, respectively. The increased in void ratio of more than 25 % is showed to reduce the resistance of repeated freezing and thawing. Also, the resistance of repeated freezing of thawing and the compressive strength of porous hwang-toh BFS cement concrete are independent with hwang-toh content and BFS cement amount. But, the void ratio was decreased with increasing the high volume hwang-toh contents (more than 15 %).

삼풍백화점 붕괴사고의 신원확인을 위한 다형성 유전좌위의 선정

황적준,남용석,이희석,이혜린,김희선,김경훈 內務部 國立科學搜査硏究所 1996 國立 科學 搜査 硏究所 年報 Vol.28 No.-

청소년기 비만 여학생들의 체형만족도와 적응기능

황선희,신윤오,왕성근 大韓神經精神醫學會 1998 신경정신의학 Vol.37 No.5

연구목적 : 이 연구는 410명의 청소년기 여학생들의 체형만족도와 적응기능을 알아보기 위해 시행되었다. 방 법 : 410명의 여고생을 대상으로 그들의 현재 체중과 현재 신장에 의한 BMI에 따라 저체중군, 정상체중군, 과체중군으로 분류한 후 세 군에서의 현재 신장과 체중, 원하는 신장과 체중, 원하는 체중과 현재 체중의 차이, 원하는 신장과 현재 신장의 차이, 원하는 BMI와 현재 BMI의 차이, 체중 불만족도, 신장 불만족도, 체형 불만족도와 한국판 식사태도검사, 한국판 offer 청소년 자아상 설문지, 상태-특성 자기 평가 불안척도, 한국판 Beck의 우울척도, 거식증 검사 척도를 비교하였다. 결 과 : 1) 전체 여학생들(410명)은 과체중군(BMI≥25)=27명(6.6%), 정상체중군(19≤BMI≤25)=278명(67.8%), 저체중군(BMI〈19)=105명(25.6%)으로 분류되었다. 2) 과체중군의 원하는 체중과 현재 체중의 차이, 원하는 신장과 현재 신장의 차이가 다른 두 군보다 유의한 차이가 있었다. 과체중군의 현재 신장이 저체중군의 현재 신장보다 유의하게 작았다. 세 군의 원하는 신장은 차이가 없었다. 3) 과체중군과 정상체중군이 저체중군보다 체중의 불만족도가 유의하게 높았다. 신장 불만족도와 체형 불만족도에서는 세군간의 유의한 차이가 없었다. 저체중군의 체중 불만족도를 제외하고 세 군 모두에서 높은 체중, 신장, 체형 불만족도를 보였다. 4) 각 척도의 평균치에 의해 과체중군과 다른 두 군 사이를 비교해 보았을 때 과체중군의 한국판 0ffer 청소년 자아상 설문지의 상위적응 소척도와 거식증 검사척도의 증상 소척도의 평균치가 다른 두군과 유의한 차이가 있었다. 또, 과체중군의 거식증 검사척도의 증상 심도 소척도의 평균치가 저체증군의 평균치와 유의한 차이가 있었다. 한국판 식사 태도검사, 상태-특성 불안척도, Beck의 우울척도, Offer 청소년 자아상 설문지의 그외 소척도에서 과체중군과 다른 두 군과의 차이는 없었다. 결 론 : 1) 과체중군의 비율이 서구 연구의 과체중 여학생들이 비율보다 적었다. 2) 본 연구의 결과는 과체중군이 다른 두 군보다 더 많은 체형의 변화를 원하고 있으며, 과체중군이 폭식행동을 할 가능성과 낮은 적응 체계를 가지고 있을 가능성이 있다는 것을 시사한다. Objectives : This study was designed to explore body-shape satisfaction and adjustment functions in 410 adolescent school girls. Methods : After underweight, normal-weight and overweight groups were identified among 410 high school girls according to BMI(body mass index), we compared current weight & height, ideal weight & height, subtracted value of ideal weight from current weight, subtracted value of ideal height from current height, subtracted value of ideal BMI from current BMI, weight dissatisfaction, height dissatisfaction, body-shape dissatisfaction, and EAT-26(Eating Attitude Test-26), OSIQ(Offer Self-Image Questionnaire for Adolescents), STAI (State-Trait Anxiety Inventory), BDI(Beck Depression Inventory), BITE(Bulimic Investigatory Test Edinburgh) among the three groups. Results : 1) The subjects consisted with overweight group(BMI〉25, N=27, 6.6%), normal-weight group(19≤BMI≤25, N=278, 67.8%), and underweight group(BMI〈19, N=105, 25.6%). 2) In comparison to other groups, overweight group was significantly different in subtracted value of ideal weight from current weight and subtracted value of ideal height from current height. These results suggest that overweight group wants greater body-shape change than other groups. Overweight group was significantly shorter in height than underweight group. There were no significant differences in ideal height among the groups. 3) Overweight group and normal-weight group showed significantly higher weight dissatisfaction than underweight group. There were no significant differences in height dissatisfaction and body-shape dissatisfaction among the three groups. All groups showed higher weight, height dissatisfaction and body-shape dissatisfaction except higher weight dissatisfaction in underweight group. 4) In comparison of overweignt group with other groups by mean difference of each scale, there was significant difference in superior adjustment subscale of the OSIQ and symptom subscale of the BITE between overweight group and other groups. There was also significant difference in symptom serenity subscale of the BITE between overweight and underweight groups. There was no significant difference in EAT-26, STAI, BDI, other subscales of OSIQ among the groups. Conclusions : 1) The distribution rate of overweight group was lower than in western studies. 2) These results suggest that overweight group wants greater body-shape change than other groups, and overweight group may have binge-eating and poor coping system.

칼라 화상 합성을 위한 윤곽선 추출 고속화 알고리즘에 관한 연구

황인선,김희수,박경우,조정래,위승정 광주보건대학 1998 論文集 Vol.23 No.-

This Paper describes a contour extraction algorithm for color image composition. When a new image is compoended with an object cut from many images, it is important to extract contour f the object. The principal way of extracting contour suggested the method that the contour of an object is drawn with a thick line, and the line is made a thin line by spacial differental value if input image. But in that case, as there is an defect which takes processing the above mentioned method.

일개 간호대학생의 학습양식 유형에 따른 선호 교수학습방법 분석

황혜영 ; 전열어 ; 이선희 김천대학교 2015 김천대학교 논문집 Vol.36 No.-

Purpose : This research is an attempt to apprehend learning styles of university students of the Nursing department and to analyze the preference between the learning style and teaching methods in order to plan efficient learning strategies. Method : The objects of this research were 348 students from 1st to 4th year of a university in 'G' city, and the used tool was ILS(The Index of Learning Styles), a model revised in 2002 by Felder and Siverman(Felder-Siverman, 2004). Result : The learning style of nursing students were sensual 94.8%, visual 2.5%, active 69.8% and sequential 66.7% showed responses. The learning style according to scholastic year and sex appeared to prefer sensory, visual, active and sequential ways however was not statistically reliable. The teaching methods students preferred turned out to be lecture 63.0%, audiovisual methods 29.0%, presentation and debate 8.0%. Also teaching method preference in the active/reflective style(χ2=23.351, p=.000) and sequential/global style(χ2=8.214, p=.016) showed a slight difference statistically reliable. Conclusion : This research will help maximize efficiency of education by planning preferable teaching methods according to each learning styles of students.

한국인 정신분열병과 HLA-DRB1 대립유전자의 관련성

황나영,김종원,오흥범,조지희,오선영,홍진표,박종익,이동은 大韓神經精神醫學會 2000 신경정신의학 Vol.39 No.5

연구목적: 유전이 정신분열병의 중요한 원인이라는 것은 널리 인정되어 왔다. 본 연구는 한국인 정신분열병과HLA-DRB1 유전자좌와의 관련성을 알아보고 외국인 대상의 보고들과 비교함으로써 한국인 정신분열병의 유전적 특성을 밝히고자 시행하였다. 방법: 정신분열병 환자 70명을 대상으로 HLA-DRB1 대립유전자를 고해상도 수준까지 분석하였다. 저해상도 수준의 HLA-DR결과는 정상 한국인 2,000명의 연구 보고와 비교하였으며 고해상도 수준의 HLA-DRB1 결과는 정상 한국인 229명의 연구 보고와 비교하였다. 결과: 저해상도 수준에서는 HLA-DR11이 정신분열병 환자군에서 9.0%, 정산인에서는 3.8%의 빈도를 보여 환자군에서 통계적으로 유의하게 높은 빈도를 보였으며(p=0.005), 고해상도 수준에서는 HLA-DRB1*1101이 환자군에서 9.0%로 정상인의 1.8%보다 유의하게 높은 빈도를 보였다(p<0.001). 결론: 본 연구에서는 한국인 정신분열병과 HLA-DR11(HLA-DRB1*1101)이 양적 상관관계를 보여 백인에서 DR4와 부정적 상관관계를 보인 결과나 일본인에서 DR1(DRB1*0101)과 양적 상관관계를 보인 결과와 상이하였다. 이러한 한국인 정신분열병 환자의 유전적 특성은 가족연구 혹은 더 많은 수의 환자를 대상으로 한 관련연구를 통하여 재확인되어야 할 것이다. 중심단어:정신분열병·HLA-DRB1·관련연구. Objective: A genetic predisposition is widely accepted in schizophrenia. This study was intended to fine any association of HLA-DRB1 alleles with korean schizophrenics and thereby compare the results of other ethni groups. Method: The subjects were 70 unrelated Korean patients. Low and high resolution typing of HLA-DRB1 alleles were performed. The comparison groups were 2,000 unrelated healthy Koreans for low resolution HLA-DR and 229 unrelated healthy Koreans for HLA-DRB1 alleles. Results: Gene frequencies of HLA-DR11(patients 9.0%, healthy control 3.8%, p=0.005) and HLA-DRB1*1101(patients 9.0%, healthy control 1.8%, p<0.001) were significantly higher in Korean schizophrenics. Conclusion: The frequency of HLA-DR11(HLA-DRB1*1101) is significantly higher in Korean schizophrenics than in healthy Koreans. HLA-DR4 and HLA-DR1, which were known to be associated with Caucasian and Japanese schizophrenics, respectively, did not show statistical association with Korean schizophrenics. This association need to be reassured though further studies with families or association study with larger numbers of subjects. KEY WORDS:Schizophrenia·HLA-DRB1·Association study.

복지권으로서 교육권 보장을 위한 『장애인 등에 대한 특수교육법』

황정보,이선재,안병주,강경희,김청아 국립특수교육원 2007 특수교육연구 Vol.14 No.2

결핍에서 오는 필요의 개념은 장애인에게 복지권으로서 교육받을 권리를 가장 잘 말해주고 있다. 장애인은 신체적·인지적 손상으로 발생하는 기본적인 생존적 필요의 충족뿐만 아니라 동시에 교육기회 균등이나 개인차의 고려 등을 통해 무지로부터 벗어날 수 있는 보편적 필요가 충족되어야 함을 논의하였다. 장애인들에게 이러한 결핍에 따른 필요를 충족시켜 줄 이론적 근거가 롤즈(J. Rawls)의 정의론이라 할 수 있다. 정의론의 '차등의 원칙'에 따르면, 교육에 있어 비장애인과 장애인 중 먼저 최소 수혜자인 장애인의 교육복지를 우선하여 극대화할 필요성을 제시함으로써, 그들의 교육권 보장을 위한 이론적 근거에 대한 정당화를 논의하였다. 기존의 특수교육진흥법은 '국가가 교육할 권리'를 가지는 국가 주도적 교육이었다면, 「장애인 등에 대한 특수교육법」 제정은 수년간 장애인의 교육권 확보를 위해 애쓴 장애인 교육 주체들이 노력 끝에 '교육받을 권리'를 찾게 된 의미 있는 결실로 평가되어 진다. The concept of need which comes from lack represents well the right to education as welfare rights to individuals with disabilities. It is necessary to meet the universal need of individuals with disabilities such as an equal opportunity for education and the consideration for individual difference as well as their substantial need. The rationale which may satisfy the need associated with the lack can be J. Rawls's a Theory of Justice. The difference principle by Rawls presents the need of the educational welfare of individuals with disabilities(the least advantaged) to take precedence over that of the non-disabled and be maximized, it is considered that he created the rationale that makes secure their right to education. While established Special Education Promotion Law was national-driven education that state had to the education right, the enactment of 'the Special Education Law for the Individuals with Disabilities, etc.' can be a significant fruit which takes back 'the right to education by citizens' by the educational subjects of the individuals with disability who have taken pains to secure their right to education for years.

겔 조성의 차이에 의해 유발되는 Apo B VNTR 유전좌위의 전기영동상의 변화

황적준,김희선,이희석 大韓法醫學會 1996 대한법의학회지 Vol.20 No.2

It is always key point for typing polymarker that is determined by amplified fragment length polymorphism(AMP-FLP) with correct and precise detection method. Apo B VNTR locus is one of the widely used VNTR locus because of its high heterozygosity and large size(32 bp) of repeat unit. Its genotype can be determined by either non-denaturing polyacrylamide gel electrophoresis(ND-PAGE), denaturing polyacrylamide gel electrophoresis(denaturing PAGE). or agarose gel electrophoresis. But as it can be seen in this study, genotypes disregarding the factor of gel electrophoresis can cause non-equivalent result. Homozygous genotypes in agarose, denaturing PAGE system was turn out to be heterozygous genotype in the ND-PAGE. Sequence analysis showed 4 bp insertion/deletion at one site and substitution at the other site. It can be said that the different mobility was caused by the internal sequence differences between the two alleles. This phenomenon can be a serious problem for cooperative construction of databases. Thus, not only nomenclature but also the gel-electrophoresis system must be considered as a one of the factors to be standardized.

원격 강의 활용 방안에 관한 연구 : 교내 네트워크 중심

황인선,김희수,박경우,조정래 광주보건대학 1998 論文集 Vol.23 No.-

We describe the distance learning at campus network. Many schools are now focusing on producing effective local network. Distance learning are using the PC, workstation, multimedia devices and be linked together. Distance learning has many distinguish characteristics: ① digital libraries. ② registration systems. ③ interation with legacy systems. And multimedia is material presented in a combination of text,graphics, video, animation and sound. A tool that gives the information product designer the freedom to link various kinds and pieces od data in a variety of ways so that students can moves through it campus network. A system capable of presenting multimedia material in its entirety.

COBOL프로그램의 품질보증을 위한 도구 설계

황선명,윤희환 대전대학교 기초과학연구소 1990 自然科學 Vol.1 No.-

소프트웨어 품질 보증을 위한 도구와 방법론의 개발은 소프트웨어 품질을 평가하는데 필수적일뿐 아니라 개발과정의 비용을 절감시키는 효과를 가져온다. 본 논문은 품질보증 및 신뢰도 향상을 위한 COBOL동적분석 방법론과 도구의 개발로써 테스트경로와 자료흐름 정보를 제공한다. Program testing is most commonly used method for demonstrating that accomplishes its intended purpose. There are many program testing methods and tools for assuring software quality. This paper presents the methodology of measure and analytic testing tool, CDA (Cobol Dynamic Analyer) which analyzes testing paths and data fallow anomalyes for improvement of reliability.