• 한국인구학
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• 제25권1호
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• pp.257-289
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• 2002

담배가격은 담배소비를 조정하여 간접적으로 국민건강에 영향을 준다 이를 총계소비함수와 도시가계자료를 활용한 수요체계의 추정을 통하여 실증적으로 확인한 결과 담배가격의 수요탄력성은 국민일인당의 경우 -0.19, 18세이상 일인당의 경우 -0.176이다. 또 담배가격과 보건의료지출과의 교차가격 탄력성은 -0.2328로 추정되었다. 담배소비는 담배가격에 통계적으로 매우 유의하게 반응하여서 가격조절을 통한 소비억제정책이 효과적으로 작용할 수있음이 확인 되었고 담배가격인상이 국민건강을 증진시킨다는 주장의 실증적 근거가 확인되었다

• 한국인구학
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• 제27권1호
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• pp.81-90
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• 2004

도시가구의 인구학적 특성을 감안하여 흡연가구의 미시자료를 활용한 이차형식 준이상 수요 체계를 추정해본 결과 담배수요의 가격탄력성은 -0.52 로 추정되었고 가구소득이 높을수록, 가구주 교육수준이 높을수록, 자녀수가 많을수록 담배수요는 가격에 대하여 비탄력적임이 확인되었다.

• 보건교육건강증진학회지
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• 제30권4호
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• pp.9-16
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• 2013

Objectives: The purpose of this manuscript was to review Intersectoral Collaboration policies for Tobacco Control. Methods: The author selected the WHO Framework Convention on Tobacco Control and adopted guidelines, and reviewed intersectoral and multisectoral collaboration policy recommendations. Results: There are 11 chapters and 38 articles in the Convention. In the Demand reduction policies included price and non price measures. The author selected a few non price measures for cross sectoral collaboration examples. They are protection from exposure to tobacco emission, education and communication, banning advertising, promotion and sponsorship of tobacco products, and offering treatment to tobacco use cessation. Inter sectoral and multi sectoral approaches could increase effectiveness, and better outcome of the tobacco control policy for implementation of many different articles of FCTC. Conclusions: It is important to give a specific role in structures of different government sectors and infrastructure for intersectoral collaboration. In addition, the role of civil society is very important for implementation of tobacco control policy effectively, and governments have to support the civil society for anti-smoking activities and campaigns.

• 생약학회지
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• 제4권4호
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• pp.173-179
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• 1973

Tobacco, which has nicotine for its main component, has been in medical use for a long time and in great demand for smoking throughout the world. The purpose of this study is to control nicotine amount and to increase yield more efficiently by the method of systematic variations. Nutrient solutions for tobacco culture were designed and prepared in 10 kinds with mineral ions: $NO_{3^-},\;SO_{4^{--},\;PO_4{^{-3},\;K,{^+}\;Ca,{^{++}\;Mg,{^{++}$, Mn, B, Cu, Zn, Mo, and Fe. Nicotiana tabacum L. Yellow Special A, grown for 50days from sowing, was replanted in plastic pot and cultured for 65 days supplying with prepared nutrient solutions. After harvest, their nicotine amount was determined by means of acid-base titrimetry and gas chromatography. The tobacco plants in KCa 4 and KMg 9 groups demonstrated the highest yield in total leaves weight and KMg 7 group in average nicotine amount. They have shown the increase of nicotine amount from lower leaf to 16th leaf, and thereafter decreased gradually. The author also pursued the optimum ionic proportions for the absolute nicotine amount in tobacco by means of systematic variations method.

• Asian Pacific Journal of Cancer Prevention
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• 제17권sup1호
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• pp.85-90
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• 2016

Two years after implementation of the graphic health warning intervention in Vietnam, it is very important to evaluate the intervention's potential impact. The objective of this paper was to predict effects of graphic health warnings on cigarette packages, particularly in reducing cigarette demand and smoking-associated deaths in Vietnam. In this study, a discrete choice experiment (DCE) method was used to evaluate the potential impact of graphic tobacco health warnings on smoking demand. To predict the impact of GHWs on reducing premature deaths associated with smoking, we constructed different static models. We adapted the method developed by University of Toronto, Canada and found that GHWs had statistically significant impact on reducing cigarette demand (up to 10.1% through images of lung damage), resulting in an overall decrease of smoking prevalence in Vietnam. We also found that between 428,417- 646,098 premature deaths would be prevented as a result of the GHW intervention. The potential impact of the GHW labels on reducing premature smoking-associated deaths in Vietnam were shown to be stronger among lower socio-economic groups.

• 한국인구학
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• 제29권2호
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• pp.195-213
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• 2006

2004년 말 담배가격인상의 효과를 파악하기 위하여 성인남성 흡연자 700명 비흡연자 300 명으로 구성된 추적조사에서 6개월 후 네 차례의 조사가 끝날 때까지 흡연자 572명, 비흡연자 198명의 흡연행태에 관한 자료가 구축되었다. 이 자료를 활용하여 단기 가격탄력성을 추정한 결과 흡연자들만의 가격탄력성은 가격인상전후 1개월, 3개월, 6개월 기간 동안에 각각 -0.6853, -0.6230, -0.5482로 추정되었고. 비흡연자를 포함한 경우에는 -0.3920, -0.3739, -0.3081로 추정되었다. 이 결과는 흡연율 감소를 위하여서는 대폭적인 가격인상이 매우 효과적이며 따라서 추가적인 가격인상이 추진되어야 한다는 점을 암시하고 있다.

• 한국연초학회지
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• 제20권2호
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• pp.183-190
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• 1998

This study was conducted to analyze chemical components in flue-cured tobacco using near infrared spectroscopy(NIRS). Samples were collected in '96 and '97 crop year and were scanned in the wavelengths of 400 ～ 2500 nm by near infrared analyzer(NIRSystem Co., Model 6500). Calibration equations were developed and then analyzed flue-cured samples by NIRS. The standard error of calibration(SEC) and performance (SEP) of '96 crop year samples between NIRS and standard laboratory analysis(SLA) were 0.18% and 0.24% for nicotine, 1.60% and 1.77% for total sugar, 0.13% and 0.15% for total nitrogen, 0.58% and 0.68% for crude ash, 0.23% and 0.28% for ether extracts, and 0.09% and 0.08% for chlorine, respectively. The coefficient of determination($R^2$) of calibration and prediction samples between NIRS and SLA of '96 crop year samples was 0.94～0.99 and 0.83～0.97 depending on chemical components, respectively. The SEC and SEP of '97 crop year samples were similar to those of '96 crop year samples. The SEP of '97 crop year samples which were analyzed using '96 calibration equation was 0.32 % for nicotine, 2.72% for total sugar, 0.14 % for total nitrogen, 1.00 % for crude ash, 0.48 for ether extracts and 0.17% for chlorine, respectively. The prediction result was more accurate when calibration and prediction samples were produced in the same crop year than those of the different crop year. The SEP of '96 and '97 crop year samples using calibration equation which was developed '96 plus '97 crop year samples was similar to that of '96 crop year samples using 96 calibration equation and that of '97 crop year samples using '97 calibration equation, respectively. The SEP of '97 crop year samples using calibration equation which was developed '96 plus '97 crop year samples was lower than that of '97 crop year samples analyzed by '96 calibration equation. To improve the analytical inaccuracy caused by the difference of crop year between calibration and prediction samples, we need to include the prediction sample spectra which are different from calibration sample spectra in recalibration sample spectra, and then develop recalibration equation. Although the analytical result using NIR is not as good as SLA, the chemical component analysis using NIR can apply to tobacco leaves, leaf process or tobacco manufacturing process which demand the rapid analytical result.

• 한국경제지리학회지
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• 제17권3호
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• pp.538-553
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• 2014

본 연구는 인구감소 고령화지역에서의 소매판매활동 특성을 고령화 정도와 관련시켜 고찰하는 것을 목적으로 한다. 분석결과 고령화 사회 고령사회는 유사한 주요 소매판매업종을 구성하는데 대해 초 고령사회는 다른 지역과 달리 주요 업종수도 적고, 업종구성도 다르게 나타난다. 이와 같은 특성에서 고령화가 심할수록 사업체당 종사자수와 인구 1인당 연간판매액은 적어지지만 사업체 밀도는 높게 나타나는데, 이는 농산어촌지역에 소매업사업체가 분산 입지하기 때문이고, 고령사회 초 고령사회에서의 노동생산성이 높은 소매구조의 배경은 사업체당 종사자수가 적은데서 기인한 것이다. 인구감소 고령화지역에서 높은 판매액의 구성비를 나타내는 종합소매업, 연료소매업, 음식료품 및 담배소매업에 대해 수급의 정도를 파악한 결과, 먼저 종합소매업은 고령 초 고령사회에서, 연료소매업은 대체로 판매액이 적은 고령 초 고령사회에서, 음식료품 및 담배소매업은 초 고령사회에서 '수급균형지역'으로 나타난다. 그리고 고령화의 정도가 높을수록 수급의 지역 간 격차는 작은데, 이는 지역 간의 구매력의 차이에서 기인한 것이다.

• Journal of Ginseng Research
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• 제26권3호
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• pp.139-144
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• 2002

수태는 많은 신체적인 기능들의 높은 에너지 요구 및 산소요구량 증가로 인하여 생리적인 변화를 수반한다. 때문에 산소 섭취량 및 이용이 증가하여 산화적인 스트레스의 증가를 기대할 수 있다. 수태중에 발생되는 free radical에 대하여 홍삼사포닌 투여가 간 항산화효소의 활성에 미치는 영향을 연구하였다. 수태중에 superoxide dismutase(SOD)의 활성은 전반적으로 감소하는 경향을 나타냈으며, 사포닌 투여군은 대조군에 비하여 유의한 변화가 관찰되지 않았다. 그리고 glutathione peroxidase(GPX) , gluthatione reductase (GRD)와 catalase의 활성도는 수태중에 감소하는 경향을 나타냈으며, 반면에 사포닌 투여군은 대조군 비하여 GRD 및 catalase의 활성도에 유의한 변화를 나타냈다. 사포닌 투여군의 GPX의 활성도는 대조군에 비하여 감소하는 경향이 다소 적게 나타났다. 수태중 대조군의 glutathione-S-transferase (GST) 활성도는 항상성을 유지하기 위해 증가하는 경향을 나타냈으며, 사포닌 투여군도 대조군에 비하여 이 효소의 활성도가 더욱 증가하는 경향을 나타냈다. 분만 후 대조군 및 사포닌 투여군은 정상수준으로 회복되었다. 수태와 같은 생체변화에도 불구하고 수태한 흰쥐의 간 항산화 효소활성에 대한 사포닌의 영향은 산소독성에 대하여 모체간을 보호해주는 생리적 항상성의 적응메카니즘에 의하여 조절되는 것으로 보인다.

• Current Research on Agriculture and Life Sciences
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• 제3권
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• pp.203-218
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• 1985

In Korea, the developmental gap is deep between rural and urban areas in spacial aspect and, or between agricultural and industrial side. So there are much room for improvement in agri. development in national standpoint as well as in individual farmer's level. In this respect, agricultural financing is requisitive to speed up the pace of agricultural development and in result, to contribute to improvement of farm income. By the way, farmers' credit demands are always in excess-demand status and they rely on private money-lenders in the burden of high interest rate. In agricultural financing market, there are two kinds of credit ; institutional credit and non-institutional credit market, that is private money-lending. In institutional credit, there are mutual credit system operating by the primary coops and policy credit system by NACF financed by Government in part. Here, in this paper, I venture to study on the improvements of the policy credit system to increase and activate the supply function of agri. policy credit into farmers to enhance their socio-economic status.