運動選手의 身體構成과 體型 및 最大有酸素性 能力에 關한 縱斷的 硏究 : 蹴球選手를 中心으로 Emphasised on soccer Players

林相鶴,金豪敏,崔成根,韓泰龍 서울市立大學校 1989 論文集 Vol.23 No.-

This study attempts to find the change and the relationship of body composition somatotype and maximum aerobic power according to the age on the based of result of the survey performed to 69 subjects who attended in the K college, D high school, K middle school. The result were as follows : 1. The percent of fat of all the subjcets was lower than that of ordinary people. 2. Somatotype of subjects was higher mesomorph and lower endomorph. 3. Maximum oxygen uptake was increasing and maximum oxygen uptake per kilogram of body weight was decreasing according to growth. 4. Endomorph and maximum oxygen uptake was sure to have certain correlation.

專門建設業에서의 CM適用 可能性에 관한 硏究

임상모,조형근 호남대학교 2001 호남대학교 학술논문집 Vol.22 No.2

As changing construction environment, we have come to need rational, systematic and transparent in construction industry. Recently, MOCT (Ministry of Construction & Transportation) in Korea has announced the relation laws and policies regarding an introduction of CM(Construction Management) system and operation plan. In the future, the production method of construction industry in the large scale construction companies, the middle size construction companies, and the specialty and small size construction companies become to change with the cooperation relationship which is more strongly and friendly. In this study, observe the character and role of construction industry. In order to consider application possibility of CM. After analyzed construction schedule as the time management, quality management, and the safety management, etc in the selected construction site, executed the time schedule and prime cost analysis which leads the business improvement against.

용융슬래그로부터 합성된 제올라이트 이용한 해수 중의 N, P 제거

임준혁,정진영,이성우,홍성호,김경희,이제근 한국공업화학회 2003 응용화학 Vol.7 No.1

This study examined, as the one way of using zeolite, the about the removal of ammonia nitrogen and phosphorus that cause the eutrophication occurred the adjoining seas.4A type zeolite was used as an adsorbent to remve NH_4-N, PO_4^3-P ion in the artificial seawater. Zeolite is more required than in the fiesh water, under the same conditions, in order to remove NH_4-N in the sea water. The lower the thickness of NH_4-N is in the early stage, the more Freundlich type equation the value of 1./n increases. In case of PO_4^3-P indicated that the removal efficiency was relatively independent of PO_4^3-P concentration. Freundlich parameter 1/n has the value nuder 2. So it shows that absorption is made with relatively ease.

관상동맥질환의 중증도와 혈중지질치 및 아포지단백과의 상관관계

임현주,황종현,류재근,정병천,조용근,채성철,전재은,박의현 慶北大學校 醫科大學 1997 慶北醫大誌 Vol.38 No.1

목적 : 관상동맥질환의 위험인자로서 혈청지질 및 혈장 지단백에 대한 관심이 높아지고 있고 또 아포지단백이 관상동맥 질환을 일으키는데 다른 지질보다 더 중요하다는 연구가 많이 발표되고 있으나 우리나라에서는 아포지단백에 대한 연구가 그리 많지 않은 편이다. 이에 저자등은 혈중지질치와 새로운 위험인자로 알려지고 있는 아포지단백치를 측정하고 이들과 관상동맥질환 중증도와의 상관 관계를 알아보았다. 대상 및 방법 : 관상동맥질환이 의심되어 관상동맥조영술을 실시한 69명의 환자를 대상으로 하였으며 12시간 이상 공복후 혈청을 채취하여 총콜레스테롤, 중성지방, HDL-콜레스테롤, 아포지단백 AI (ape AI), 아포지단백 B (ape B)를 측정하였다. 관상동맥조영상 50%이상의 협착이 있는 혈관의 수 (lesion number), 최대협착을 합한 값 (lesion score), 각 분절의 최대협착을 합한 값 (total score), 가장 심한 협착 값 (peak stenosis) 등으로 관상동맥 중증도를 알아본 다음 이들과 혈청지질치, 아포지단백과의 상관 관계를 비교해 보았다. 상관 관계는 Spearman's correlation coefficient를 구하였다. 결과 : 관상동맥질환의 중증도와 각 지질치 간의 상관 관계를 비교해 보았을때 lesion number와 관계있는 것은 연령 (r=0.2789), 중성지방치 (r=0.2829)이며 lesion score와 관계있는 것은 연령(r=0.2911), 중성지방치0 (r=0.3316), 총콜레스테롤과 HDL-콜레스테롤의 비 (r=0.2361), apo B 치(r=0.2759), apo AI과 apo B의 비 (-0.3154)로 나타났다. Total score는 연령 (r=0.3100), 총콜레스테롤치 (r=0.2452), 중성지방치 (r=0.3022), 총콜레스테롤과 HDL-콜레스테롤의 비 (r=0.2770), apo B치 (r=0.2927), apo AI과 apo B의 비 (r=-0.3408)와 연관이 있었고 peak stenosis는 중성지방 치(r=0.3305), ape B 치 (r=0.2968), apo AI과 apo B의 비 (r=-0.3977)와 관계가 있었다. 연령으로 조정하여 partial correlation을 좌면, 관상동맥조영술상 중증도는 중성지방치 (r=0.3408), apo B 치(r=0.2877), apo AI과 apo B의 비 (r=-0.3460)와 유의한 상관 관계가 있었다. 이중 ape AI과 ape B의 비는 lesion score (r=-0.2640), total score (r=-0.3057), peak stenosis (r=-0.3460)와 유의한 상관관계를 보였다. 결론 : 이상의 결과로 보아 apo B치 그리고 apo AI과 apo B의 비가 관상동맥 중증도의 예견인자로 다른 혈중 지질 치보다 더 유용하다는 것을 알 수 있었다. Objectives : Recently, it was reported that the measurements of apolipoprotein levels may be valuable in the clinical assessment of coronary artery disease severity. However there are a few reports regarding to the relationship between coronary artery disease severity and apolipoprotein levels in Korea. Thus, we measured serum lipid and apolipoprotein levels and studied the relationship between coronary artery disease severity and serum lipids and apolipoproteins levels. Subjects and Methods : The 69 patients who underwent coronary angiography to evaluate chest pain were subjected to this study. We measured the levels of serum cholesterol, triglycerides, HDL cholesterol, apolipoprotein AI(apo AI) and apolipoprotein B(Apo B) and measured the severity of coronary artery disease by lesion number, lesion score, total score and peak stenosis. Then, we studied the relationship between coronary artery disease severity and apolipoproteins and calculated the correlation coefficient. Results : The results were as follows. There are significant correlation(r=0.3) between age, triglycerides, apo B levels, apo AI/B ratio and coronary artery disease severity. In controlling for age, tyiglycerides, apo B levels and apo AI/B ratio shows significant correlation(r=0.3) with coronary artery disease severity. Especially, apo AI/B ratio shows significant correlation(r=0.3) with lesion number, total score and peak stenosis. Conclusion : These results suggest that the apo B levels and the ratio of apo AI/B can be used as significant independent predictor for coronary artery disease severity rather than other serum lipid levels.

건설사업관리 지원을 위한 토목 BIM 개념 모형 수립

임상묵, 정근채 충북대학교 건설기술연구소 2012 建設技術論文集 Vol.31 No.2

본문참고.

건조 방식에 따른 선과 공정별 감귤의 품질 변화

임상빈,좌미경,정성근 제주대학교 공과대학 첨단기술연구소 2003 尖端技術硏究所論文集 Vol.14 No.1

Effects of drying methods such as flame-air and hot water-air after waxing of fruits in a packinghouse line on quality of Citrus unshiu were investigated in terms of acidity, pH, soluble solid, vitamin C, and ratios of flesh, peel and juice. Flame-air drying system played a major role in increasing room and fruit temperature in all of the line processes. Acidities of Citrus juice decreased greatly with the line processes in flame-air drying system compared with those in hot water-air circulation system. Not much changes in soluble solid contents were found. Degradation of vitamin C was accelerated in flame-air drying system. Ratio of flesh decreased, while that of peel increased with the line processes in flame-air drying system. Ratio of juice increased with the line processes in hot water-air circulation system.

영역 특수적인 입장에서의 과학적 창의성에 대한 정의, 구성요인에 대한 탐색

임성만,양일호,임재근 경북대학교 과학교육연구소 2009 科學敎育硏究誌 Vol.33 No.1

본 연구는 창의성의 영역 특수적인 입장에서 과학적 창의성을 다룬 논문들을 내러티브 리뷰의 방법을 사용하여 탐색한 것이다. 창의성을 바라보는 2가지 입장 중에서 한 가지인 영역 특수적인 입장은 창의성에 대해 “그 아동이 얼마나 창의적인가?”라는 창의성의 일반적인 입장에서 “그 아동은 어느 영역에서 창의적인가”라는 영역 특수적인 접근방법으로 창의성을 바라보는 것이다. 이러한 관점에서 본 연구는 과학을 바라보았을 때, 과학적 창의성은 어떻게 정의될 수 있으며, 또 어떤 구성 요인들로 이루어졌는가를 탐색해 본 연구이다. 과학적 창의성 관련 논문들에 대한 리뷰를 통해 본 연구는 과학적 창의성은 과학적인 지식을 바탕으로 논리적이고 분석적인 사고를 통해 새롭고 적절한 것을 찾아내는 능력으로 정의할 수 있었으며, 과학적 창의성의 구성 요인은 정의적, 인지적, 환경적 요인으로 나눠 살펴본 결과, 영역 특수적인 관점에서 가장 두드러지게 차이를 보이는 과학적 창의성의 인지적 요인은 과학 관련 지식, 과학 탐구과정, 문제 발견력, 문제 해결력 등으로 구성되어짐을 알 수 있었다. 이러한 과학적 창의성에 대한 논의는 보다 과학적 창의성에 대한 실증적인 연구에 대한 좋은 길잡이가 될 것으로 사료된다. The purpose of this study is to identify a domain-specificity of the scientific creativity and the component of scientific creativity. Conducted from theoretical study, this study suggests that a domain-specific view of creativity offers a more useful and constructive components of scientific creativity based on the literature associated with the component of scientific creativity. Scientific creativity has a domain-specific component and so there is need to distinguish scientific creativity from creativity in general. As a result, scientific creativity is different from other creativity it is concerned with scientific knowledge, science process skill, creative scientific problem finding and solving and so on. And since scientific creativity is a kind of ability, it is possible to improve through a scientific creativity program.

도장공사의 업무관리절차 개선에 관한 연구 : 도장공사의 공정관리 개선을 중심으로

임상모,조형근 호남대학교산업기술연구소 2002 산업기술연구논문집 Vol.10 No.-

최근 급변하는 건설환경 속에서 건설업체의 기능의 분화, 전문화 등이 CM도입 추세에 맞춰 더욱 가속화 되고 있는 실정이다. 이에 본 연구에서는 전문 건설업종 중의 하나인 도장공사에 있어서의 CM 개념을 도입한 업무관리 절차 개선에 따른 공정조정 및 개선을 통해 도장공사의 원가절감 효과를 도모하였다. Recently, as changing construction environment, we have come to need rational systematic and transparent in construction industry. In other to consider application possibility of CM in specialty construction, the coating with paint work. After analyzed construction schedule as the time management, etc executed the time schedule and prime cost analysis which leads the business improvement against.

노안수술후 각막형태검사 변화

박근성,고길환,김용선,이재림,민병무,최시환 충남대학교 의학연구소 2001 충남의대잡지 Vol.28 No.2

We prospectively analyzed the corneal topography of 26 eyes in 26 patients who had undergone scleral expansion for correcting presbyopia. We examined 26 eyes of 26 patients which were devided into 2 groups (mean age: 51 years, range 40-60 years) according to type of scleral expansion band, with computerized corneal topographic analysis system. Preoperatively and 5 times postoperatively (1day, 1week, 2weeks, 1month, 2months), quantitative descriptors of corneal topograpgy such as Sim K (simulated keratometry value), SRI(surface regularity index), and SAI(surface asymmetry index) were measured at each visit. The mean follow-up period was 43 days. Sim K of the operative eyes ranged from 0 to 2.5 (mean, 0.93) before operation, and mean 2.24 at postoperative 1 day in group Ⅰ. In group Ⅱ, Sim K was mean 2.20 at postoperative 1 day and decreased thereafter. SRI was from 0.54 to 1.39 and SAI was from 0.09 to 0.45 before operation. After operation, mean SAI was maximum at postoperative 2 week and mean SRI was maximum at postoperative 1 day and decreased thereafter. After two months, it became minimum. This study demonstrates that quantitative topographic change after scleral expansion for correcting presbyopia were great during first 1 week after surgery but this change diminished thereafter. Further long studies are in progress to evaluate the long term effects of this procedure.

MgZnSiN_2 : Eu TFEL 소자의 전기, 광학적 특성 Eu TFEL Devices

장지근,임성규,이순석 단국대학교 1998 論文集 Vol.32 No.-

The Mg_xZn_1-xSiN_2:Eu phosphor was studied as a possible material for thin-film electroluminescent (TFEL) device application. Mg, Zn, Si_3N_4, and EuF_3 powders were mixed and fired at 1400℃ to synthesize the Mg_xZn_1-xSiN_2:Eu phosphor. Photoluminescence characteristics of the synthesized phosphors were measured. Electrical characteristics of the Mg_xZn_1-xSiN_2:Eu TFEL devices were also measured.