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차재순 충북대학교 한국과학재단 지정 첨단원예기술개발연구센터 1996 연구보고서 Vol.1 No.-
1. Salicylic Acid처리에 의해 고추의 녹광, 청홍 두 품종 모두에서 역병의 발병을 감소시켰다. 발병억제 정도가 낮았지만 Salicyclic Acid가 고추에서 병저항성을 유도하는 것으로 나타났다. 2. 지금까지 2개균주, 56과 62 분리균주가 직접 고추에서 저항성을 유도하는 균주로 선발되었다. 3. 분리균주 67과 70의 배양액의 ethyl acetate 추출물이 고추에서 강력한 역병저항성을 유도하였다.
都市主婦들의 肥滿實態 및 그에 관련된 要因에 관한 硏究
차복경,이순재 대구효성가톨릭대학교 1993 연구논문집 Vol.47 No.1
This study was undertaken to investigate the prevalence of obesity and the factors related to obesity of housewives in Chin-Ju City from January 10 to March 10.1991. In this study, 101 housewives were chosen from Buddhists of Chong Rhim Temple in Chin-Ju. Anthropometry including weight, height, waist, hip were measured and dietary intakes was surveyed by fook frequency method. Informations on the general background were obtained by questionnaires. A amounts of nutrients intake was calculated according to food composition tables. The percentage of body fat was measured by tetrapolar bioelectrical impendance method. The energy expenditrue was measured by calorie counter. Results were summrized as follows: 1. The average age, weight and height of the subjects were 46±8, 57.1±9.0㎏, 155.9±5.8㎝, respectively. Prevalence of obesity was 28.7% and 27.7% by criteria of BMI and RBW as obesity index respectively. 2. General environmental factors that numbers of children, educational levels, stop childbearing age, menarche age, menopause age and marriage age were investigated. The general environmental factors except menarche age and marriage age were not a distinguish difference. The sooner minarche age, the higher BMI. The xooner marriage age, the higher RBW. Therefore, the possibility of obesity was high as menarch or marriage was fast. 3. Average energy intake of subjects wass 2094.3±65.1Kcal/day, average energy expenditure of subjects was 2032.1±344.7Kcal/day and average energy expenditure/body weight was 35.7±5.3Kg/day. Energy expenditure/body weight is decreasing. 4. The serum lipid level of subjects (p<0.01) was a significant difference between level of triglyceride, total-cholesterol and BMI, RBW. The higher BMI and RBW, the higher TG, taotal-cholesterol level and the lower HDL-cholesterol level. 5. Nutrient intake of subjects represented that the higher educational levels, the higher intakes of lipid, vit.B₁,vit.B₂. The sooner marriage age, the olwer intakes of protein,lipid, calcium, vit.B₂, niacin.
차진순,이재철 嶺南大學校基礎科學硏究所 1999 基礎科學硏究 Vol.19 No.-
The reducing characteristics of diisobutyldiphenylaminoalane (DIBANPh_2) as selective reducing agent in the reduction of carbonyl compounds, have been studie systematically. Aldehydes are smoothly reduced to the corresponding alcohols by BIBANPh_2 i ether solution.
Lithium Thexyl^t butoxyborohydride의 합성과 새로운 환원특성
차진순, 이재철 영남대학교 기초과학연구소 2000 基礎科學硏究 Vol.20 No.-
The new reducing agent, lithium thexyltbutoxyborohydride was prepared from thexyltbutoxyborane and tert-butyllithium. The reaction of organic compounds possessing representative functional groups with this reagent has been investigated in detail so as to estabilish their usefullness as chremo-, regio-, stereoselective reducing agent in organic synthesis. Thus, we have examined the general reducing pattern of this reagent toward general organic functional groups, such as carbonyl compounds, carboxylic acid derivatives, epoxides, etc. Especially, the stereochemistry in the reduction of cyclic ketones has been examined in detail.
트리알콕시수소화붕소 리튬의 합성과 그들의 안정성 및 화학
車震淳,金進億,李在哲 嶺南大學校附設 基礎科學硏究所 1984 基礎科學硏究 Vol.4 No.-
The reaction in tetrahydrofuran of potassium trialkoxyborohydrides with lithium chloride was examined in detail to establish the generality of this synthesis of the corresponding lithium trialkoxyborohydrides and the stability of these lithium derivatives in tetraydrofuran was examined using ?? NMR spectroscopy. For R=i-Pr, the lithium salt is very stable. However, R=s-Bu and t-Bu, with increasing steric requirement, the lithium derivatives are unstable and thus dissociated into (RO)BH₃- and (RO)₄B-. The stereoselectivity of lithium triisopropoxyborohydride (LIPBH) on the reduction of cyclic ketones was investigated and compared with that of the potassium derivative.
수행 기간에 따른 스님들의 식생활과 영양소 섭취 실태 : 운문사 스님들의 사례를 중심으로
차복경,이순재 동아시아식생활학회 1997 동아시아식생활학회지 Vol.7 No.1
The purpose of this study was to investigate of nutritional status, a intention for dietary improvement and a degree of dietary satisfaction of Buddhist nuns(age 23~43yr). The survey was carried out through physical examination and questionaries at Woon Mun temple in Kyungpook province September through October in 1996. The results are summarized as follows: 1) All nutrients were higher than recommended daily allowances, and the ratios of carbohydrate:protein:lipid from total calories was 76:13:11 respecting. 2) In degree of dietary satisfaction: satisfaction, between, dissatisfaction were 55.47, 36.59, 7.93% of subjects. 3) In intention for dietary improvements: the same way, a little improvements, much improvements were 55.47, 41.46, 3.07%. 4) Diet type were in regular sequence of volume, gourmet, balance, diet, fast food type.
BH₃와 PCC를 이용하여 환원-산화법에 의한 카르복시산 염으로부터 알데히드 합성에 관한 연구
차진순, 이재철 영남대학교 기초과학연구소 2000 基礎科學硏究 Vol.20 No.-
A new convinent conversion of carboxylic acid salts into the corresponding aldehydes by utilizing borane has been devised : the procedure involves the reaction of carboxylic acid salts with borane to form the acyloxyborohydride intermediate, followed by the treatment with dimethyl sulfate to be converted into trialkoxyboroxine. Finally, the boroxine intermediate is converted to aldehydes by oxidation with pyridinium chlorochromate or pyridinium dichromate. The yields of aldehydes by this procedure are very excellent. This method provides one of the most economical procedures reported in the literature.
서울의 Penicillinase Producing Neisseria Gonorrhoeae 발생빈도(1996)
김재홍,황동규,전재홍,김윤석,김중환,김용준,이창균,임동진,김현수,조창근,김경문,박상훈,전우형,김희성,이호정,차명수,김갑형,김형석,김석우,황지환,박병순,권오상,이민수,송기훈,성소영,이인섭,부태성 대한화학요법학회 1999 대한화학요법학회지 Vol.17 No.2
Background : In recent years, gonorrhea has been panedemic and remains one of the most commom STDs in the world, especially in developing countries. Objective & Methods: For the detection of a more effective therapeutic regimen and assessing the prevalence of PPNG, we have been trying to study the patients who have visited the VD Clinic of Choong-Ku Public Health Center in Seoul since 1980 by means of the chromogenic cephalosporin method. Results: In 1996, 139 strains of N. gonorrhoeae were isolated, among which 53(39.0%) were PPNG. Conclusion: Our results suggests that after a peak of 74.3% in 1993, the prevalence of PPNG in Seoul is gradually declining.
이재철,박기석,차진순,정승원 嶺南大學校附設 基礎科學硏究所 1988 基礎科學硏究 Vol.8 No.-
The stoichiometries and approximate rates on the reaction of representative organic compounds with a new reducing agent, lithium tris(diethylamino)aluminum hydride (LTDEA), prepared from the reaction of lithium aluminum hydride and 3 equivdiethylamine, have been examined systematically under the standardized conditions(THF,0℃) in order to characterize its reducing power. The introduction of dialkylamino group to LiAIH₄modifies the reducing characteristics of parent hydride. The reagent appears to be a mild, selective reducing agent. Especially, the reagent shows the possibility to reduce carboxylic acids, esters, amides, and nitriles. If the full scope of the reducing characteristics of this reagent has been completed, the utility in organic synthesis should be widely spread.