• Title/Summary/Keyword: green development

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Development of Single-tube Multiplex Immunocapture RT-PCR Assay for Simultaneous Detection of Two Pepper Tobamoviruses

  • Kim, Jae-Hyun;Choi, Gug-Seoun;Kim, Jeong-Soo;Lee, Sin-Ho;Choi, Jang-Kyung;Ryu, Ki-Ryun
    • The Plant Pathology Journal
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    • v.22 no.2
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    • pp.164-167
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    • 2006
  • An immunocapture reverse transcription-polymerase chain reaction (IC/RT-PCR) was developed for simultaneous detection of two pepper-infecting RNA viruses, Pepper mud mottle virus (PMMoV) and Tobacco mild green mosaic virus (TMGMV). The assay could be performed in a single tube for simultaneous and sensitive detection of these tobamoviruses. This detection system revealed thousand-fold increase in detection sensitivity compare to ELISA. This method could save time and reagent cost compare to common RT-PCR which needs several reactions and several procedures of viral RNA extractions for the same number of samples.

A Study on Acts and Decrees for the Development of Mountain Railways and the Project Implementation Strategies (산악철도 개발을 위한 법령검토 및 사업추진 방안에 관한 연구)

  • Lee, Jong-Seong;Oh, Sung-Hyo;Chung, Su-Young;Lee, Dae-Won
    • Proceedings of the KSR Conference
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    • 2009.05a
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    • pp.306-314
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    • 2009
  • With the global adoption of the reduction policy on greenhouse gas and environmental pollution, that is 'low carbon green growth', the central and local governments strive to increase their investments in railways in an effort to replace fossil fuels, and seek the ways to diversify and vitalize the tourism resources taking full advantage of the railway systems. Seoul metro has therefore launched 'A research on the development of the Bukhan mountain railway' for the establishment of the environmentally friendly tourism belt making good use of Mt. Bukhan., the only national park in the Seoul metropolitan area, with its picturesque scenery. This paper pursues the basic directions for the application scope of the relevant laws and regulations for the development of the mountain railways as part of our continuing effort to further 'A study on the development of the Bukhan mountain railway' along with the review on the project implementation policy pursuant to the applicable laws on private investment for social infrastructures.

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Estimating the Heat Island Development Using Landsat TM and AMeDAS Data

  • Harada, Ippei;M.A., Mohammed Aslam;Kondoh, Akihiko
    • Proceedings of the KSRS Conference
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    • 2003.11a
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    • pp.450-452
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    • 2003
  • In the present investigation, an estimation of the growth of heat island development of Tokyo metropolis which accounts nearly 100 sq. km of areal spread has been carried out. Band 6 data of LANDSAT TM (Thematic Mapper) data acquired on August 1984 and 1994 have been used for estimating the expansion of the heat island development. Since the vegetation decrease is usually associated with the heat island development, a ratio of green covering has also been assessed using TM data. In order to establish the relationship with the air temperature, AMeDAS(Automated Meteorological Data Acquisition System) data have been correlated.

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A Study on the Present Status of Development by Project Types of Environmental Assessment System (환경성평가제도 대상사업 유형별 개발실태 분석 연구 - 경기도의 개발사업을 대상으로 -)

  • Sung, Hyun-Chan
    • Journal of the Korean Society of Environmental Restoration Technology
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    • v.11 no.6
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    • pp.130-142
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    • 2008
  • The objective of this study is to analyze the types and current status of development projects that underwent environment assessment in recent three years and provide basic data to encourage environment-friendly development projects in the future. This study was conducted by analyzing the pre-environment review reports and environment impact statements of development projects that took place in Gyeonggi province. Key findings are as follows. First, a total of 2,465 development projects spanning $173km^2$ were undertaken in Gyeonggi province in recent three years. This is equivalent to three times of the area of Anyang city. Second, types of development projects were in the order of factories and industrial parks, road construction, town (housing estates) development, sports facilities and waste treatment facilities. Public projects accounted for about 30%, while private investment projects represented 70%, indicating that private sector projects were as twice as high. The findings of this study show that the development density of Gyeonggi-do should be examined as a whole in order to develop a comprehensive, long-term plan and harmonize conservation and development systematically in Gyeonggi-do in a holistic perspective.

The Development of Evaluation Index of Retiree Rural Village Development Project (전원마을 조성사업 평가항목 개발 연구)

  • Kang, Bang-Hun;Kim, Eun-Ja;Yoon, Sun-Duk;Kim, Sang-Bum;Yun, Hee-Jeong
    • The Korean Journal of Community Living Science
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    • v.20 no.4
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    • pp.469-479
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    • 2009
  • New rural village development programs have been implemented, and rural village land use is expanded to encompass green-tourism, citizen and silver domicile space because of the internal and the external changes in the agricultural environment. This study was conducted to propose the evaluation index for retiree rural village development project issued by Ministry for Food, Agriculture, Forestry and Fisheries. The evaluation index was consisted of four categories (population, economic, environment, and living), which were consisted of 35 variables. The relative weight for 35 variables was calculated based on the questionnaire survey from the experts and AHP (Analytical Hierarchy Process). Growth rate of population in population criteria, job creation by exterior inflow in economics criteria, improvement of exchange between urban and rural in life criteria, and the flood outbreak in environment criteria were the most important contents of 35 variables. These results are consistent with the objectives of retiree rural village development project, and indicate the need of prevention the negative sides by implementation of the project.

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Determination of Vitamin B6 Content using HPLC in Agricultural Products cultivated in Local Areas in Korea (HPLC를 이용한 지역 농산물의 비타민 B6 함량 분석)

  • Choi, So-Ra;Song, Eun-Ju;Song, Young-Eun;Choi, Min-Kyung;Han, Hyun-Ah;Lee, In-Sok;Shin, So-Hee;Lee, Ki-Kwon;Choi, Young-Min;Kim, Haeng-Ran
    • The Korean Journal of Food And Nutrition
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    • v.30 no.4
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    • pp.710-718
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    • 2017
  • Contents of water soluble vitamin $B_6$ in a total of 62 agricultural products cultivated in local areas in Korea were analyzed by high performance liquid chromatography with fluorescence detector (HPLC/FLD). To verify the method of vitamin $B_6$ analysis, a quality control chart was formulated with in-house control using a mixture of broccoli and shiitake mushrooms. Among cereals, high content of vitamin $B_6$ measured $234.3{\sim}260.3{\mu}g/100g$ in dried mung bean and soybean. Vitamin $B_6$ content of non-glutinous and glutinous black rice measured $105.0{\mu}g/100g$ and $129.7{\mu}g/100g$, respectively. In vegetables, high content of vitamin $B_6$ were measured in passion fruit ($104.3{\mu}g/100g$), gat ($55.7{\sim}84.3{\mu}g/100g$), gomchwi ($31.3{\sim}88.0{\mu}g/100g$) and garlic ($72.7{\sim}98.3{\mu}g/100g$). Among fruits, gold kiwi 'Zespri' and green kiwi 'Hayward' revealed high vitamin $B_6$ content of $116.3{\mu}g/100g$ and $78.7{\mu}g/100g$, respectively. In persimmons, daebongsi had high vitamin $B_6$ content ($36.0{\sim}72.7{\mu}g/100g$) than bansi and sweet persimmon. Vitamin $B_6$ content in dried jujube and persimmon increased more than $86.7{\mu}g/100g$ compared to fresh materials. Among specialty crops, green tea powder ($64.7{\sim}251.0{\mu}g/100g$) and sansuyu ($172.3{\mu}g/100g$) revealed high content. Of mushrooms, vitamin $B_6$ content of Sparassis crispa ($139.3{\mu}g/100g$) was the highest. Vitamin $B_6$ content information of agricultural products in local areas in Korea collected from this experiment will be used as valuable preliminary data for grasp national nutritional status.

Determination of Color Value (L, a, b) in Green Tea Using Near-Infrared Reflectance Spectroscopy (근적외 분광분석법을 이용한 녹차의 색도 분석)

  • Lee, Min-Seuk;Choung, Myoung-Gun
    • KOREAN JOURNAL OF CROP SCIENCE
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    • v.53 no.spc
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    • pp.108-114
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    • 2008
  • Near infrared spectroscopy (NIRS) is a rapid and accurate analytical method for determining the composition of agricultural products and feeds. The applicability of near infrared reflectance spectroscopic method was tested to determine the color value (L, a, b) of green tea. A total of 162 green tea calibration samples and 82 validation samples were used for NIRS equation development and validation, respectively. In the developed NIRS equation for analysis of the color value (L, a, b), the most accurate equation for L value was obtained at 2, 8, 6, 1 (2nd derivative, 8 nm gap, 6 points smoothing, and 1pointsecond smoothing), and for a, and b value were obtained at 1, 4, 4, 1 (1st derivative, 4 nm gap, 4points smoothing, and 1 point second smoothing) math treatment condition with SNVD (Standard Normal Variate and Detrend) scatter correction method and entire spectrum ($400{\sim}2,500\;nm$) by using MPLS (Modified Partial Least Squares) regression. Validation results of these NIRS equations showed very low bias (L: 0.005%, a: 0.003%, b: -0.013%) and standard error of prediction (SEP, L: 0.361%, a: 0.141%, b: 0.306%) as well as high coefficient of determination ($R^2$, L: 0.905, a: 0.986, b: 0.931). Therefore, these NIRS equations can be applicable and reliable for determination of color value (L, a, b) of green tea, and NIRS method could be used as a mass screening technique for breeding programs and quality control in the green tea industry.

A Study on the Development of Information Strategic Planning for Green & Smart IT in Government-supported Research Institutes : Focused K Research Institute (정부출연 연구기관의 그린&스마트IT 정보전략계획 수립에 관한 연구: K연구원을 중심으로)

  • Cho, Sung Nam;Kim, Jae Sung;Jung, Chul Ho
    • Asia-Pacific Journal of Business Venturing and Entrepreneurship
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    • v.8 no.1
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    • pp.37-50
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    • 2013
  • Typical areas of recent changes in IT field is the progress of the Green & Smart IT. The primary purpose of this study is to establish information strategic planning for Green & Smart IT of government-supported research institutes. To this purpose, we developed the information strategic planning for Green & Smart IT environment based on the comprehensive analysis about the status of the related policy trends and relevant organizations' business. In particular, the establishment of information strategic planning was to target K research institute, a representative institute in the field of information analysis and distribution in Korea. And we developed implementation projects and long-term road-map for its effective and efficient promotion. Through the evaluation of priority testing based on their importance and viability of business to targe derived implementation projects, 12 critical implementation projects were selected. Then the target system and concrete action plan for each critical implementation project were presented. Based on the results of this study, we provide government-supported research institutes with useful implications for establishing a correct orientation for the introduction and promotion of Green & Smart IT in the future.

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Effects of Rearing Condition and Species of Microalgae on Growth and Survival of Larvae of the Sunray Surf Clam, Mactra chinensis (사육환경과 먹이종류에 따른 개량조개, Mactra chinensis 유생의 성장과 생존)

  • Min, Byeong-Hee;Shin, Hyo-Jin
    • The Korean Journal of Malacology
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    • v.26 no.4
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    • pp.303-310
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    • 2010
  • Rearing condition and species of microalgae on growth and survival of the sunray surf clam, Mactra chinensis larvae were investigated for artificial seedling production. The larvae of M. chinensis on higher temperature showed high growth and low survival and was grown over $230{\mu}m$ in shell length 14 days after hatching, but low growth as $151.1{\mu}m$ at $18^{\circ}C$. The larvae of M. chinensis on salinity showed highest daily growth and survival as $11.3{\mu}m$ and 65.8% at 30 psu, respectively. The optimum of water temperature and salinity for the larval rearing were $23^{\circ}C$ and 30-35 psu over 25 psu at least. The density of larval rearing was below 10 per 1 ml in rearing seawater for elevating the development rate from D-shaped to settled (metamorphosing) stage. The larvae fed the mixed diet of Isochrysis galbana, Pavlova lutheri, Isochrysis sp. (green), Chlorella ellipsoidea showed highest growth and survival. The larvae fed the single diet of I. galbana, Isochrysis sp. (green) showed high growth and survival. But the larvae fed the single diet of P. lutheri and C. ellipsoidea showed low growth and survival. The optimum diet of larvae of M. chinensis was over two species of microalgae included I. galbana, Isochrysis sp. (green) for elevating the high growth and survival.

Development of an Integrated Forecasting and Warning System for Abrupt Natural Disaster using rainfall prediction data and Ubiquitous Sensor Network(USN) (농촌지역 돌발재해 피해 경감을 위한 USN기반 통합예경보시스템 (ANSIM)의 개발)

  • Bae, Seung-Jong;Bae, Won-Gil;Bae, Yeon-Joung;Kim, Seong-Pil;Kim, Soo-Jin;Seo, Il-Hwan;Seo, Seung-Won
    • Journal of Korean Society of Rural Planning
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    • v.21 no.3
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    • pp.171-179
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    • 2015
  • The objectives of this research have been focussed on 1) developing prediction techniques for the flash flood and landslide based on rainfall prediction data in agricultural area and 2) developing an integrated forecasting system for the abrupt disasters using USN based real-time disaster sensing techniques. This study contains following steps to achieve the objective; 1) selecting rainfall prediction data, 2) constructing prediction techniques for flash flood and landslide, 3) developing USN and communication network protocol for detecting the abrupt disaster suitable for rural area, & 4) developing mobile application and SMS based early warning service system for local resident and tourist. Local prediction model (LDAPS, UM1.5km) supported by Korean meteorological administration was used for the rainfall prediction by considering spatial and temporal resolution. NRCS TR-20 and infinite slope stability analysis model were used to predict flash flood and landslide. There are limitations in terms of communication distance and cost using Zigbee and CDMA which have been used for existing disaster sensors. Rural suitable sensor-network module for water level and tilting gauge and gateway based on proprietary RF network were developed by consideration of low-cost, low-power, and long-distance for communication suitable for rural condition. SMS & mobile application forecasting & alarming system for local resident and tourist was set up for minimizing damage on the critical regions for abrupt disaster. The developed H/W & S/W for integrated abrupt disaster forecasting & alarming system was verified by field application.