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      • KCI등재
      • Unacceptable but Indispensable: Opium Law and Regulations in Guangdong, 1912-1936

        Xavier Paulès 고려대학교 민족문화연구원 2013 Cross-Currents Vol.- No.7

        During most of the period from 1912 to 1936, Guangdong Province was independent from the central government. The local authorities there were facing a dilemma regarding opium, as others were elsewhere in China. On the one hand, opium was considered the symbol of China’s weakness, and its suppression was a top priority; on the other hand, opium taxes represented an indispensable source of fiscal income. Some Guangdong power holders were truly committed to a suppression agenda, especially from 1913 to 1924. During this period, with the exception of a brief interlude from 1915 to 1916, opium laws were prohibition laws. Even if these laws were not always enforced with full vigor, the drug remained illegal in Guangdong. After 1924, opium was legalized, and the authorities openly ruled an opium monopoly. They came out with increasingly comprehensive regulations, which proved successful in increasing opium revenues. Yet, as this article makes clear, there was nothing like direct government control: traditional tax-farming arrangements with local opium merchants (though under stricter supervision) remained the backbone of the monopoly. The article also pays attention to the influence of the Six-Year Plan (1935–1940) launched by the Nanking government. As a credible set of suppression laws, it appealed to the Guangdong progressive elites who were hostile to opium. They urged the local autocrat Chen Jitang to take similar action. Chen made attempts to launch his own plans for suppressing opium, but they were unconvincing and nothing concrete came out of them. This article suggests that, in order to obtain a better understanding of how easily Chen Jitang was driven out of power in the summer of 1936, it is necessary to take into account the significant contribution of the Six-Year Plan in undermining his legitimacy.

      • KCI등재후보

        Issues in Hiriong People with Disabilities Expressed by Employers

        Christina Kim,Heidi Paul 국립특수교육원 2007 특수교육연구 Vol.14 No.1

        고용주의 장애인 고용에 대한 현안사항 탐색-미국 캘리포니아 지역을 중심으로 -Christina Kimm* Heidi Paul**이 연구는 장애인을 고용할 때 고용주가 갖는 기대와 문제점을 주목적으로 장애인의 고용률을 증가시킬 수 있는 요소가 무엇인지를 알아보고자 하는 연구이다 . 연구의 참가자는 미국 캘리포니아주 남부(남가주)에 사업체를 가지고 있는 2,000여 명의 고용주들에게 설문지를 보내어 약 665명으로부터 얻은 결과를 기록했다 . 참가자는 남가주 지역사회의 구성인원의 비율보다는 동양인과 히스패닉

      • 이온화가스를 이용한 고농도 유기성 폐수처리에 관한 연구

        정팔진,조선영,류재웅 全北大學校 附設 都市및環境硏究所 1999 都市 및 環境硏究 Vol.14 No.1

        Livestock wastewater contains high organic and nutrient concentration, and its BOD, COD, SS are high. The treatment of two wastewater by biological method has some problems in the removal of nutrient and organic matter, so it needs for new treatment method. This study carried out concerned the treatment of live stock wastewater by plasma, with Lab scale and pilot scale test. Batch reactor was used in Lab scale test, total reaction time of high and low concentration wastewater was 32hr and 6hr respectively. Continuous reactor was used in pilot scale test, the system is consists of reactor, settling tank. The result of this experiment are summarized as following. · In the Lab scale test, Removal efficiency of COD, TN, TP, SS were around 70 ∼ 99%. · In pre-step, major removal effect is sedimentation and decomposition is major removal effect in post-step.

      • 타성상폐수의 주입이 하수처리효율에 미치는 영향

        정팔진,곽동희,송탁식 全北大學校 附設 都市및環境硏究所 1996 都市 및 環境硏究 Vol.11 No.1

        This study was to investigate the effects of dumping nightsoil, septage, and leachate to the activated sludge process receiving a mixture of sewage and industrial wastewater on its treatment performance. For the mixture of sewage and industrial wastewater, the overall removal efficiencies of BOD, COD and SS were 87.6%, 74.5% and 94.0% respectively. When the nightsoil and septage were dumped into the plant, the scum and foaming problems occurred at each stage of treatment unit. Direct dumping of the septage also induced the DO deficiencies in the aeration tanks, which resulted in a deflocculation problem in the secondary clarifiers. It may be favorite to pretreat it at the nightsoil treatment plant. When the leachate was dumped into the plant, the effluent qualities were highly fluctuating probably due to the presence of the toxic and inhibitory substances in it. It might be necessary to pretreat the raw leachate at the landfill site prior to dumping it into the plant.

      • 익산천의 수질변동 특성과 수질오염 요인분석에 관한 연구

        정팔진,임익현,김민정,권지영 全北大學校 附設 都市및環境硏究所 1999 都市 및 環境硏究 Vol.14 No.1

        In this study, Variation Characteristics and Analysis of Water Pollution Factors in Iksan stream were investigated and samples were collected 7 times during this study period at nine points. The water quality criteria of Iksan stream is first grade but it is over fifth grade because of domestic wastewater and livestock wastewater. Particularly, livestock wastewater from Wang-kung affect water quality of Iksan stream. So livestock wastewater should be controlled to recover water quality of Iksan stream.

      • KCI등재

        Burkholderia cepacia를 이용한 축산폐수의 처리

        정팔진,조선영,현미희,김민정,이은주,전민식 한국물환경학회 2004 한국물환경학회지 Vol.20 No.6

        We found that the Bacterium Burkholderia cepacia in livestock wastewater treatment plant was predominant species. We investigated the growth rate of this and treatment characteristics for organic matter and nitrogen removal in livestock wastewater using this microorganism. First, we cultured B. cepacia. And then, to conducted treatment for livestock wastewater by using B. cepacia., we changed C/N from 0.2~4.4. When we operated A and B process, changing F/M ratio from 1.2 to 4.4. In experiment of C/N variations, when C/N was 1.8, we found that the optimal condition for organic matter and nutrient removal effect was higher and the removal efficiency of SCOD_(cr), SBOD_5, NH₄-N was 78.4%, 95% and 74.8%. So, It is possible to treat the wastewater having the lower C/N contents such as livestock wastewater using this microorganism. In experiment of A and B process for livestock wastewater, we found that the removal efficiency of organic matter and nitrogen in operating mode of A process was higher than that of B process. Also, the optimal F/M operating A process was 0.013 and the removal efficiency of SBOD_5, SCOD_(cr), TN and TP were 97%, 60%, 95% and 91%.

      • 동진강의 수질특성 및 동진강의 수질특성에 미치는 오염부하량의 영향에 관한 연구

        정팔진,김민정,권지영 全北大學校 附設 都市및環境硏究所 1997 都市 및 環境硏究 Vol.12 No.1

        This study was carried out in order to investigate for water quality of Dongjin river. Samples were collected 3 times during this study at 31 points. The water quality criteria of Dongjin river was polluted over second grade. Particularly, Jeongeup chun, Wonpyoung chun, Kobu chun were polluted highly than Dongjin river. BOD, SS, T-N, T-P loading were sequentially caused by live stock, human activity, land use and factory wastewater. The amount of BOD were respectively 16,348.9㎏/d, 95,169.2 ㎏/d, 6,379.3 ㎏/d, 1,128.1 ㎏/d by human activity, live stock, land use and factory wastewater. Particularly, 80 percent of total BOD loading resulted from live stock. 13.7%, 5.4%, 0.9% of total BOD loading respectively resulted from human activity, land use, factory wastewater. Total BOD loading of Dongjin river was 119,025.5㎏/d. Particularly, 36,067.0㎏/d of total BOD loading resulted from Wonpyoung chun, so environmental control must be focused on Wonpyoung chun.

      • 長城湖의 水質特性에 關한 硏究

        정팔진,박귀님,곽동희 全北大學校 附設 都市및環境硏究所 1995 都市 및 環境硏究 Vol.10 No.1

        To investigate the water quality of the Lake Jangseong, samples were collected 4 times during this study period at five stations each season. According to the inflowing stream loading, BOD loading was caused to land, human activity and fish farm sequentially. COD, T-N and T-P were contributed to fish farm, human activity and land sequentially. The Lake Jangseong had the characteristic of high algae growth rate according to long hydraulic retention time and low mean depth(9m of mean depth, 0.76year of hydraulic residence time). The amount of phosphorus accumulated was 5.2㎏/d. The excessive critical loading was 2.10tP/yr. The actual inflowing 8.36tP/yr, showing 4 times higher than the excessive critical loading. The water quality of the Lake Jangseong was transparency 1.4m, water temperature 13℃, pH 7.3, DO 6.9㎎/ℓ, COD 4.2㎎/ℓ, SS 5.1㎎/ℓ, T-N1.104㎎/ℓ, T-P 0.070㎎/ℓ, chlorophyll-a 17.5㎎/㎥. The water quality value was the highest in the fish farm(L2) by sites and high in winter, fall, summber, spring sequentially.

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