http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
박히준,채윤병,차웅석,박종배,이혜정,이향숙,인창식,고형균,김수영,최일환,김강식,문정배,배기태,유경환,육근영,정병주,손인철,임사비나 WHO COLLABORATING CENTRE FOR TRADITIONAL MEDICINE 2004 東西醫學硏究所 論文集 Vol.2004 No.-
Background : The cun measurement System, an essential and convenient method in locating acupoints, has been widely used in the practice of acupuncture. However, traditional cun measurement has been criticized for its lack of reliability. Objectives : The purposes of this study are to determine if one cun measured by the directional methods have a consistency with that of proportional methods and to investigate which factors are related with these differences, especially in forearm. Methods : The distance between the elbow crease and the wrist crease of forearm was compared to a reference value of one cun obtained by the directional method. In this method, one cun is one third of the distance between index finger and Small finger of a subject, measured at proximal interphalangeal joint. In addition, to investigate the factors influencing the differences between these two methods, we measured the height and body weight and calculated body mass index (BMI). Finally we analyzed the factors correlated with these lengths by linear regression test. Results : The results showed that one cun obtained by the directional methods were significantly different from one cun by the proportional methods in forearm. It was demonstrated that the length acquired with the directional method was more correlated with body weight and body mass index, while the length obtained by the proportional method was more correlated with the height.
남정호 ( Jung Ho Nam ),육근형 ( Keun Hyung Yook ) 한국환경정책평가연구원 2007 환경정책연구 Vol.6 No.3
우리나라 연안과 해양에 소재한 보호구역은 1990년대 중반 이후 지정개소와 면적이 급속도로 증가하여 전국에 425개소, 10,666.8㎢가 지정되어 있다. 그러나 보호구역제도의 외형적 실적(output)에도 불구하고 지정기준의 객관성 부족과 모호성은 다른 관리문제점인 갈등발생, 지정 후 관리대책 미비, 중복지정 등의 원인으로 기능하고 있다. 연안·해양생태계 보전을 위한 효과적인 정책수단으로 보호구역제도가 기능하기 위해서는 지정과정에서 나타나는 문제점을 해결할 필요가 있는데, 이를 위해서는 현재의 보호구역 지정체계를 개선해야 한다. 지정기준에는 자연환경 요소뿐만 아니라 사회경제적 요소를 포함해야 하며, 세부지표별로 가중치를 부여하여 항목별 중요도를 반영할 필요가 있다. 이 연구에서는 대표적인 연안·해양보호구역인 ‘습지보호지역``과 ‘해양보호구역``을 대상으로 자연환경뿐만 아니라 사회적 여건과 같은 관리적 요소를 고려한 지정기준을 제시하였다. 또한 계층화분석과정(AHP) 기법을 활용하여 개별 지정기준 항목의 가중치를 산정하였고 이를 보호구역 대상지역 평가에 활용할 수 있는 체계를 개발하였다. The Korean government has put mamy efforts into the protection of ecological values of coastal and marine ecosystems since the mid 1990s, recognizing ecological values and economic contributions of coastal and marine ecosystems. Rapid increase of coastal and marine protected areas in terms of number and size implies the innovative change of national policy regarding ecosystem protection. As of the end of 2006, the total number and size of the protected areas account for 425 and 10,666.8㎢ respectively. Despite of this achievement, the current policy regime on the protected areas has not been quite successful dealing with in managerial issues. The ambiguity and the lacking objectivity of designation criteria have, been causes of pending issues such as conflict outbreaks, ``paper parks``, duplicated designation, etc. This paper aims at improving current designation criteria based on AHP(Analytic Hierarchy Process). The suggestion of the study covers both the new designation criteria and the weighing factor on each criterion considering different ecological and socio-economic characteristics of ``wetland protected area`` and ``marine protected area``.
( Hee-jung Kim ),( Deok-won Kim ),( Jin-hyeok Moon ),( Ji-su Park ),( Eun-ji Oh ),( Jin Yoo ),( Deok-hyun Kim ),( Sun-hwa Park ),( Keun-yook Chung ) 한국공업화학회 2023 공업화학 Vol.34 No.6
This study was initiated to evaluate the phosphorus (P) removal and diesel oil degradation by bacteria isolated from industrial wastewater. The bacteria isolated were identified as Bacillus sp. The P removal efficiencies by Bacillus sp. were 99% at the initial 20 mg/L P concentration. The diesel degradation efficiencies by Bacillus sp. were 86.4% at an initial 1% diesel concentration. Lipophilicity by bacteria was the highest in the log phase, whereas it was the lowest in the death phase. As the diesel was used as a carbon source, P removal efficiencies by Bacillus sp. were 68%. When glucose, acetate, and a mixture of glucose and acetate as second carbon sources were added, the diesel degradation efficiencies were 69.22%, 65.46%, and 51.46%, respectively. The diesel degradation efficiency was higher in the individual additions of glucose or acetate than in the mixture of glucose and acetate. When P concentration increased from 20 mg/L to 30 mg/L, the diesel degradation efficiency was increased by 7% from 65% to 72%, whereas when P concentration was increased from 30 mg/L to 40 mg/L, there was no increase in diesel degradation. One of the five proteins identified by proteome analysis in the 0.5% diesel-treated samples may be involved in alkane degradation and is known as the cytochrome P450 system. Also, two of the sixteen proteins identified in the 1.5% diesel-treated samples may be implicated in the fatty acid transport system and alcohol dehydrogenation.
다양한 중금속이 인 축적 미생물 ( Pseudomonas sp.)의 생장과 인 제거에 대한 효과
김희정 ( Hee Jung Kim ),유리비 ( Ri Bi You ),한석순 ( Seok Soon Han ),우선희 ( Sun Hee Woo ),이문순 ( Moon Soon Lee ),백기태 ( Ki Tae Baek ),정근욱 ( Keun Yook Chung ) 한국환경농학회 2010 한국환경농학회지 Vol.29 No.2
The removal of phosphorus (P) in the wastewater is essential for the prevention of eutrophication in the river and stream. This study was initiated to evaluate the effect of the various heavy metals on the growth and P removal capacity of Pseudomonas sp., which was well known as phosphorus accumulating microorganism(PAO`s) in the EBPR(Enhanced Biological Phosphorus Removal) process. The five heavy metals used in the study were Cu, As, Zn, Ni, and Cd. The growth rate of Pseudomonas sp. was the greatest at 25℃, but the removal efficiency of P was the highest at 30℃. The IC50 (median Inhibition Concentration) values of Pseudomonas sp. for the Cu, As, Zn, Ni, and Cd were 2.35, 11.04, 1.80, 4.92, and 0.24 mg/L, respectively. Therefore, it appears that the sensitivity of the heavy metals to Pseudomonas sp. was in the following order: Cd> Zn> Cu> Ni> AS. Also, the P removal efficiencies by Pseudomonas sp. were correspondingly decreased as the concentrations of heavy metals were increased.
상토에서 점토광물 일라이트 (illite) 처리에 따른 방울토마토 생육 효과
김희정(Hee-Jung Kim),김홍기(Hong-Ki Kim),권상문(Sang-Moon Kwon),이석언(Seok-Eon Lee),우선희(Sun-Hee Woo),박만(Man Park),정근욱(Keun-Yook Chung) 한국토양비료학회 2010 한국토양비료학회지 Vol.43 No.3
This study was initiated to investigate the physical and chemical properties of the clay mineral illite and its effect on the growth of cherry tomato (Hongjak) as affected by the forms and concentrations of illite using the bed soil in the glass house. The composition of illite was analyzed by SEM(scanning electron microscope). The cherry tomato was cultivated in the bed soil in the glass house at Chungbuk National University for 10 weeks of total duration. The application rates of illite used as particulate and powder forms were standard 1:20 (w/w), two times 1:10 (w/w), four times 1:5 (w/w) of standard application, respectively. The surface of illite used in the study appeared to be hexagonal sheet and it included K and the variety of other elements. The growth lengths of cherry tomato were 11-23% greater in the pots treated than in the untreated pots. Based on the analyses of the major cations, K, Ca, and Mg from the cherry tomato the amounts of K taken in the leaf and stem of the cherry tomato were 8-45% and 3-30% greater than untreated pots, respectively. The amount of Ca in the leaf and stem taken up by the cherry tomato were 6-39% and 11-40% greater than untreated pots, respectively. The amounts of Mg in the leaf and stem taken up by the cherry tomato were 17-62% and 19-54% greater than untreated pots, respectively. Based on the analysis for the amount of cations, such as K, Ca, and Mg taken up by cherry tomato in treated and untreated bed soil, it appears that the illite treatment enhanced the early growth of cherry tomato.