'근본주의적 생태주의'에 대한 비판적 분석

김진석(Jin Sok Kim) 철학연구회 2012 哲學硏究 Vol.0 No.99

This article deals with ``ecological fundamentalism``, or ``fundamentalistic``Ecology. It can be a kind of ``Deep Ecology``, which considered the concept of sustainable development not satisfying and shallow, so rejected it. Of course, there are different and diverse types and dimensions of Deep Ecology. Deep Ecology focuses relatively on philosophical thoughts. In comparison to it, Fundamentalistc Ecology reaches political-economical terrains. The specific subject of this paper is a ecological fundamentalism which is represented by korean thinker Jong-Chul Kim. The radical characteristics of his ecological fundamentalism are these: First, it rejects every kind of development. Its assertion is therefore absolute incompatibility of development and ecology. Second, it tends to substantialize and mystify the natural order. And, the only lifestyle corresponding to this order seems to be agriculture, which, in its nature, would be cultivated by independent and mutually benefiting grassroots farmers. But this kind of farm romanticism is not only ideal, but can also be a part of eco-fascism(This doesn`t mean yet that Kim`s fundamentalism itself is politically fascism). Third, the``grassroots people``, which are the subjects of ecological fundamentalism,are lacking concrete and historical reality. But, despite some straight critics against ecological fundamentalism, this paper does not support conveniently the perspective of suitable development. Sure, this perspective cannot stand any more self-sufficiently.

Superoxide Dismutase와 Ascorbate Peroxidase가 엽록체내로 동시에 과대발현된 형질전환 담배의 제초제들에 대한 항산화 반응

김진석,이병회,권석윤,김윤희,김소희,조광연,Kim Jin-Seog,Lee Byung-Hoi,Kwon Suk-Yoon,Kim Yun-Hee,Kim So-Hee,Cho Kwang-Yun 한국식물생명공학회 2005 식물생명공학회지 Vol.32 No.2

Superoxide dismutase와 ascorbate peroxidase가 동시에 과대발현된 담배(CA)를 가지고 여러 제초제들에 대한 항산화 반응을 조사하였다. 온실조건 실험에서, CA 담배는 PSI 저해제로 알려진 paraquat처리에 대해서 내성이 인정되었고 그 정도는 40% 내외였다. PS II 저해제 (bromoxynil, diuron, bromacil), 엽록소 생합성 저해제 (oxyfluorfen), 카로티노이드 생합성 저해제 (fluridone)와 EPSP synthase 저해제 (glyphosate) 처리에서는 CA와 wild type간의 반응차이가 관찰되지 않았다. Paraquat와 diuron을 이용한 약광 조건의 실험에서도 온실조건의 실험결과와 유사한 정도로 paraquat처리에 대해서만 내성을 나타내었다. 온실조건에서의 엽위별 반응의 경우, 6 - 9 엽기 식물체에 paraquat를 처리하였을 때, 약제처리 당시 위로부터 3 - 4번째 전개되고 있었던 잎이 상대적으로 내성 정도가 높게 나타났다. 한편 paraquat 처리 시에 여러 농도의 ascorbic acid를 혼합할 경우, CA와 wild type 모두에서 비슷한 정도로 paraquat 활성을 경감시켰다. 결론적으로, CuZnSOD/APX의 과대발현은 photosystem I 에서 발생되는 산화스트레스에 대해서만 주로 작용하며, 다른 제초제들에 의해 발생되는 산화적 스트레스에 대해서는 소거 능력이 부족한 것으로 판단되었다. Antioxidative responses of transgenic tobacco plants expressing both superoxide dismutase (SOD) and ascorbate peroxidase (APX) in chloroplasts was investigated with several herbicides. In greenhouse test, tolerance of SOD/APX-overexpressed tobacco (CA) to photosystem (PS) I inhibitor paraquat was increased by about 40%. However, any response differences between CA and wild type (WT) tobacco was not observed in a treatment with PS II inhibitors (bromoxynil, diuron and bromacil), chlorophyll biosynthesis inhibitor(oxyfluorfen), carotenoid biosynthesis inhibitor (fluridone) and 5-enolpyruvylshikimate-3-phosphate (EPSP) synthase inhibitor (glyphosate). This tendency was also similar in the growth chamber test of low light intensity, using paraquat and diuron. That is, increased antioxidant activity of CA was shown only in paraquat treatment. When paraquat was foliar-treated to 6 to 9-leaf stage plant, the third to fourth placed leaf from shoot tip showed relatively higher antioxidant activity. Ascorbate supplemented to paraquat solution alleviated the phytotoxicity with a similar range in both CA and WT. In conclusion, CA specifically responded to oxidative stress induced by paraquat among tested herbicides in a whole plant assay.

우리나라의 석유개발 현황과 향후과제

김진석,Kim, Jin-Seok 한국에너지협의회 2005 에너지協議會報 Vol.74 No.-

측두하악관절과 저작근의 통증이 긴장성 두통에 미치는 영향

김진석,어규식,이진용,홍정표,전양현,Kim, Jin-Suk,Auh, Q-Schick,Lee, Jin-Yong,Hong, Jung-Pyo,Chun, Yang-Hyun 대한안면통증구강내과학회 2006 Journal of Oral Medicine and Pain Vol.31 No.4

Generally, Tension-Type Headache(TTH) patients exhibit muscle pain, but can also have TMJ pain, which includes mouth opening limitation or joint sounds. The purpose of our study is to observe the clinical pain characteristics between TTH patients with muscle pain and TMJ pain. One hundred sixty-seven patients were diagnosed with TTH according to the questionnaires based on the International Headache Society's proposal on the diagnostic criteria of TTH. The patients were classified into three group; arthralgia group (18 patients), myalgia group (50 patients) and arthromyalgia group (99 patients). TTH patients with pericranial muscle pain were classified in the myalgia group. TTH patients with temporal region pain were classified in the arthralgia group. TTH patients with both types of pain were classified in the arthromyalgia group. The parameters in the diagnostic criteria such as quality, intensity, laterality of pain, and aggravation due to physical activities were compared among the three groups. 1. There were no significant differences in the quality of pain among the three groups. 2. There were no significant differences in the intensity of pain among the three groups. 3. There were no significant differences in the laterality of pain among the three groups. 4. A higher percentage of patients in the arthromyalgia group experienced headaches that were aggravated due to physical activity (p=0.03) compared to the other groups. The results of this study show that TTH patients with both arthralgia (TMJ pain) and myalgia (pericranial muscle pain) are more aggravated by physical activity than TTH patients with either one.

수출형 KT-1 훈련기 고/저온 환경시험절차 적합화 연구

김진석,Kim, Jin Seog 한국시스템엔지니어링학회 2020 시스템엔지니어링학술지 Vol.16 No.2

The environmental tests are one of the key branches of the reliability tests. The purpose of the high/low environmental test of KT-1 Export Version Trainer is not only based on meeting the compliance of the reliability, customer satisfaction, but also for the expansion of its export. Amongst many existing environmental tests, the high and low temperature tests are considered as the two most important tests. The tests are considered and tailored to the high and low temperature methods of MIL-STD-810H. This paper proposes the tailoring processes and the results of High/Low temperature conditions, test procedures, and test profiles for the aircraft. Additionally, this paper is described by considering the view of MIL-STD-810H.

미국 테러사건과 OPEC의 선택

김진석,Kim, Jin-Seok 대한석유협회 2001 석유와 에너지 Vol.2001 No.11

기능성 소화불량증 환자 3인에 대한 평가 및 증례보고

김진석,홍종희,홍상선,임중화,한숙영,김진성,윤상협,류봉하,류기원,박석규,Kim, Jin-Seok,Hong, Jong-Hee,Hong, Sang-Sun,Lim, Joong-Hwa,Han, Sook-Young,Kim, Jin-Seong,Yoon, Sang-Hyub,Ryu, Bong-Ha,Ryu, Ki-Won,Park, Seok-Kyu 대한한방내과학회 2002 大韓韓方內科學會誌 Vol.23 No.2

Functional dyspepsia refers to upper abdominal pain or discomfort with or without symptoms of early satiety, nausea, or vomiting with no definable organic cause. In this study, we recognized that dyspepsia was decreased with herbal medication (Banhabakchulchunma-tang) and acupuncture therapy. And we aimed to evaluate the Gastrointestinal Symptoms Rating Scale (GSRS) in these cases. The GSRS indicated that Oriental medicine treatment could be effective in the Functional dyspepsia. And it is helpful in decreasing symptoms of patients and in improving quality of life.

성인 남성에서 흡연이 기도청력역치에 미치는 영향

김진석,예민해,천병렬,우극현,강윤식,김건엽,이영숙,Kim, Jin-Seok,Yeh, Min-Hae,Chun, Byung-Yeol,Woo, Kuck-Hyeun,Kang, Yune-Sik,Kim, Keon-Yeop,Lee, Young-Sook 대한예방의학회 1998 예방의학회지 Vol.31 No.2

흡연과 기도청력역치와의 연관성을 알아보기 위하여 1996년 1월 1일에서 1997년 7월 31일 사이에 종합 건강진단을 받기 위하여 내원한 성인 남성 1,887명을 연구대상으로 선정하였다. 주파수대별 순음기도청력 검사, 이완기 혈압, 총콜레스테롤, 공복혈당, 혈구용적치 그리고 비만도를 검사하였다. 설문지를 이용하여 연령, 직업, 흡연상태를 조사하였다. 흡연군이 비흡연군에 비하여 250 Hz, 500 Hz, 1000 Hz 그리고 4000 Hz 주파수에서 기도청력역치가 유의하게 높았다(p<0.05). 저주파수영역 평균청력 중간주파수영역 평균청력, 고주파수영역 평균청력에서 흡연군이 유의하게 기도청력역치가 높았다(p<0.05). 다중회귀분석 결과, 흡연상태는 연령, 직업, 이완기 혈압, 공복혈당, 총콜레스테롤, 혈구용적치, 비만도의 영향을 조정 한 후에도 유의한 변수였으며(p<0.05), 연령이 많고, 생산직이고, 혈구용적치가 높고 비만할수록 유의한 청력저하가 관찰되었다(p<0.05). 그러나 이완기혈압, 총콜레스테롤 그리고 공복혈당은 청력저하와 유의한 관련성이 없었다. 이상의 결과를 볼 때, 흡연은 성인 남성의 청력저하와 연관성이 있었다. To investigate the effect of smoking on the hearing threshold, 1,887 adult male workers who visited health care center during the period 1 January 1996 - 31 July 1997 were selected. Air-conduction hearing threshold level, diastolic blood pressure(DBP), total cholesterol, fasting blood sugar(FBS), hematocrit and obesity were measured. The data on age, occupation, and smoking were collected. Air-conduction hearing threshold in smoker was significantly higher than non-smoker in categories of 250, 500, 1000 and 4000 Hz(p<0.05). Mean values of PTA-low, PTA-mid, and PTA-high in smoker were also significantly higher than non-smoker(p<0.05). In multiple regression analysis, smoking is likely to play a significant role after controlling age, occupation, DBP, FBS, total cholesterol, hematocrit, and obesity(p<0.05). The hearing threshold was significantly increased with increasing age(p<0.05), the manufacturing worker may have higher hearing threshold(p<0.05). The higher hematocrit and the more obese, the higher hearing threshold(p<0.05). However, DBP, total cholesterol and FBS were not significantly related with hearing threshold level. In conclusion, smoking was significantly related with the hearing threshold level in adult men.

비행탄두 형상 최적화를 이용한 사거리 증대 연구

김진석,Kim, Jinseok 한국시뮬레이션학회 2020 한국시뮬레이션학회 논문지 Vol.29 No.3

발사체의 사거리 증대는 중요한 성능개선 목표 중 하나이다. 일반적으로 발사체 비행탄두의 형상은 공기역학 및 구조적인 요소를 복합적으로 고려하여 선정한다. 몸체, 탄두부 및 탄미부 형상의 선정은 공기역학적 설계에 중요한 영향을 미친다. 발사체 비행탄두 형상의 주요 설계 요소는 공기역학적 항력이다. 공기역학적 항력은 발사체의 운동과 반대 방향으로 작용하는 공기역학적 힘이다. 준실험적 기법을 이용하여 탄두부, 탄미부 및 몸체 형상이 발사체의 공기역학적 특성에 미치는 영향을 분석하기 위한 연구를 수행하였다. 여러 가지 비행탄두 형상 변수에 대한 연구를 수행하였으며, 최대 사거리 성능 분석에는 탄도 모사분석 모델을 사용하였다. 발사체 비행탄두 형상 최적화를 이용한 사거리 증대 가능성을 분석하고, 형상 변수 최적화에 의한 사거리 증대 효과를 확인하였다. A goal of improving projectile is to increasing achievable range. The shape of a projectile is generally selected on the basis of combined aerodynamics and structural considerations. The choice of body, nose and boattail shape has a large effect on aerodynamic design. One of the main design factors that affect projectile configuration is aerodynamic drag. The aerodynamic drag refers to the aerodynamic force that acts opposite to the relative motion of a projectile. An investigation was made to predict the effects of nose, boattail and body shapes on the aerodynamic characteristics of projectiles using a semi-empirical technique. A parametric study is conducted which includes different projectile geometry. Performance predictions of achievable range are conducted using a trajectory simulation model. The potential of extending the range of a projectile using optimization of projectile configuration is evaluated. The maximum range increase is achieved due to the combination of optimal body shapes.

백화옥수수 잎절편을 이용한 안토시아닌 생합성 조절제 탐색용 신규 검정법 확립

김진석,이병회,이정애,오광훈,조광연,Kim, Jin-Seog,Lee, Byung-Hoi,Lee, Jung-Ae,Oh, Kwang-Hoon,Cho, Kwang-Yun 한국식물생명공학회 2003 식물생명공학회지 Vol.30 No.2

This study was carried out to establish a novel bioassay system for screening of compounds affecting aromatic amino acid or anthocyanin biosynthesis through investigating a degree of sucrose-induced anthocyanin formation such as size of plant material, buffer conditions, light intensity and irradiated duration, incubation temp., etc were determined and standard procedure (suitable experimental condition) was set up as follows. The second leaf blade of white corn seeding induced by fluridone treatment were segmented into a size of 5${\times}$5 min. The segments were floated on the solution of 1% sucrose in 1.0mM MES buffer (pH6.0∼6.5) and incubated at 26$^{\circ}C$ for 2days under the continuous light condition(70∼100$\mu$mol m$^{-2}$ s$^{-1}$ ). Anthocyanin in the purpled tissues was extracted with methanol containing 1% HCl and the optical density of the clear supematants was determined at 528mm. Influences of some chemicals were tested using this system. Glyphosate, 5-enolpyruvylshikimate 3-phosphate synthase inhibitor, showed most sensitive response with I$_{50}$ value at 3.3$\mu$M. Dicyclohexylcarbodiimide(DCCD) and parachloromercuribenzenesulfonic acid(PCMBS) had a relatively strong ingibition with I50 value at 7.1$\mu$M and 10.2$\mu$M, respectively. These results show that sucrose-induced anthocyanin formation in white com leaf segment provide a very simple and rapid system for searching new compounds affecting aromatic amino acid or anteocyanin biosynthesis by screening at less than 10$\mu$M.