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| 1 | Variations between rice cultivars in iron and manganese plaque on roots and the relation with plant cadmium uptake显示文摘To understand certain mechanisms causing variations between rice cultivars with regard to cadmium uptake and tolerance,pot soil experiments were conducted with two rice cultivars of different genotypes under different soil Cd levels.The relationships between plant Cd uptake and iron/manganese(Fe/Mn) plaque formation on roots were investigated.The results showed that rice cultivars di?ered markedly in Cd uptake and tolerance.Under soil Cd treatments,Cd concentrations and accumulations in the cultivar Shanyou 63(the genotype indica) were significantly higher than those in the cultivar Wuyunjing 7(the genotype japonica)(P < 0.01,or P < 0.05),and Shanyou 63 was more sensitive to Cd toxicity than Wuyunjing 7.The differences between the rice cultivars were the largest at relatively low soil Cd level(i.e.,10 mg/kg).Fe concentrations in dithionite-citrate-bicarbonate root extracts of Shanyou 63 were generally lower than that of Wuyunjing 7,and the difference was the most significant under the treatment of 10 mg Cd/kg soil.The results indicated that the formation of iron plaque on rice roots could act as a barrier to soil Cd toxicity,and may be a 'buffer' or a 'reservoir' which could reduce Cd uptake into rice roots.And the plaque may contribute,to some extent,to the genotypic differences of rice cultivars in Cd uptake and tolerance. | Jianguo Liu Changxun Cao Minghung Wong Zhijun Zhang Yuhong Chai | 2010 | Journal of Environmental Sciences2010，22，7： | 43 |
| 2 | Environmental factors affecting growth of grasses,herbs and woody plants on a sanitary landfill显示文摘Environmentalfactorsaffectinggrowthofgrasses,herbsandwoodyplantsonasanitarylandfillLanChongyu;WongMinghung(DepartmentofBiolog... | Lan Chongyu Wong Minghung(Department of Biology and Center for Waste Recycling &Environmental Biotechnology, Hong Kong BaptistCollege, 224 Waterloo Road, Kowloon, Hong Kong) | 1994 | Journal of Environmental Sciences1994，6，4： | 5 |
| 3 | Air pollution and inhalation exposure to particulate matter of different sizes in rural households using improved stoves in central China显示文摘Household air pollution is considered to be among the top environmental risks in China.To examine the performance of improved stoves for reduction of indoor particulate matter(PM) emission and exposure in rural households, individual inhalation exposure to size-resolved PM was investigated using personal portable samplers carried by residents using wood gasifier stoves or improved coal stoves in a rural county in Central China.Concentrations of PM with different sizes in stationary indoor and outdoor air were also monitored at paired sites. The stationary concentrations of size-resolved PM in indoor air were greater than those in outdoor air, especially finer particles PM0.25. The daily averaged exposure concentrations of PM0.25, PM1.0, PM2.5 and total suspended particle for all the surveyed residents were 74.4 ± 41.1, 159.3 ± 74.3, 176.7 ± 78.1 and 217.9 ± 78.1 μg/m3,respectively. Even using the improved stoves, the individual exposure to indoor PM far exceeded the air quality guideline by WHO at 25 μg/m3. Submicron particles PM1.0 were the dominant PM fraction for personal exposure and indoor and outdoor air. Personal exposure exhibited a closer correlation with indoor PM concentrations than that for outdoor concentrations. Both inhalation exposure and indoor air PM concentrations in the rural households with gasifier firewood stoves were evidently lower than the reported results using traditional firewood stoves. However, local governments in the studied rural areas should exercise caution when widely and hastily promoting gasifier firewood stoves in place of improved coal stoves, due to the higher PM levels in indoor and outdoor air and personal inhaled exposure. | Weijian Liu Guofeng Shen Yuanchen Chen Huizhong Shen Ye Huang Tongchao Li Yilong Wang Xiaofang Fu Shu Tao Wenxin Liu Yibo Huang-Fu Weihao Zhang Chunyu Xue Guangqing Liu Fuyong Wu Minghung Wong | 2018 | Journal of Environmental Sciences2018，30，1： | 4 |
| 4 | Using intuitionistic fuzzy sets for fault-tree analysis on printed circuit board assembly 显示文摘 | Shu Minghung Cheng Chinghsue Chang Jingrong | 2006 | Microelectronics Reliability2006，46，： | 1 |
| 5 | Environmental contamination from electronic waste recycling at Guiyu,Southeast China显示文摘 | Leung Anna Cai Zongwei Wong Minghung | 2006 | Journal of Material Cycles and Waste Management2006，，： | 1 |
| 6 | Performance of decode-and-forward cooperative communications over nakagami-m fading channels显示文摘 | LEE Yinman TSAI Minghung | | 0，，06： | 1 |
| 7 | Effect of beat treatment on the microstructures and damping properties of biomedical Mg-Zr alloy显示文摘 | Tsai Minghung Cben Maysbow Lin Lingbung | 2011 | Journal of Alloys and Compounds2011，，509： | 1 |
| 8 | Influence of interfacial intermetallic compound on fracture behavior of solder joints显示文摘 | HWATENG L MINGHUNG C HUEIMEI J | 2003 | Mater Eng2003，358，： | 1 |
| 9 | Improved high Q value of MgTiO3-CaTiO3 microwave dielectric ceramics at low sintering temperature 显示文摘 | Huang Chengliang Weng Minghung | 2001 | Materials Research Bulletin2001，36，15： | 1 |
| 10 | How does monetary policy influence capital markets? Using a threshold re- gression model显示文摘 | CHEN Guanru WU Minghung | 2013 | Asia-Pacific financial markets2013，20，1： | 1 |
| 11 | Polybrominated diphenyl ethers in fish and sediment from river polluted by electronic waste 显示文摘 | LUO Qian CAI Zongwei WONG Minghung | 2007 | Sci Total Environ2007，383，123： | 1 |
| 12 | Diffusion barrier properties of AlMoNbSiTaTiVZr high-entropy alloy layer be tween copper and silicon显示文摘 | MINGHUNG T JIENWEI Y JONYIEW G | 2008 | Thin Solid Films2008，516，： | 1 |
| 13 | Use of a multi-layer column device for study on leachability of nitrate in sludge-amended soils显示文摘 | Yongming Luo Xianliang Qiao Jing Song Peter Christie Minghung Wong | 2003 | Chemosphere2003，，9： | 1 |
| 14 | Liquid phase sintering of (Zr, Sn) TiO4 microwave dielectric ceramics 显示文摘 | Huang Chengliang Weng Minghung | 2000 | Materials Research Bulletin2000，35，11： | 1 |
| 15 | Determination of polybrominated diphenyl ethers in freshwater fishes from a river polluted by e-wastes显示文摘 | Qian Luo Minghung Wong Zongwei Cai | 2007 | Talanta2007，，5： | 1 |
| 16 | Bioaccumulation and debromination of BDE-209 in Japanese medaka (Oryzias Latipes) when continuously exposed to environmental relevant concentrations显示文摘 | Qian Luo Jin-Miao Zha Zijian Wang MingHung Wong Zongwei Cai | 2013 | Journal of Environmental Science and Health, Part A2013，，11： | 1 |
| 17 | Modelling the propagation of an internal solitary wave across double ridges and a shelf-slope显示文摘 | CHENG Minghung HSU J R CHEN Chenyuan | 2009 | Environ Fluid Mech2009，9，： | 1 |
| 18 | Reliability assessment and replacement for machine tools under wear deterioration 显示文摘 | HSU B M SHU Minghung | 2010 | International Journal of Advanced Manufacturing Technology2010，48，14： | 1 |
| 19 | Laboratory experiments on waveform inversion of an internal solitary wave over a slope-shelf 显示文摘 | CHENG Minghung HSU J R CHEN Chenyuan | 2011 | Environ Fluid Mech2011，11，： | 1 |
| 20 | Improved high Q value of MgTiO3-CaTiO3 microwave dielectric ceramics at low sintering temperature 显示文摘 | HUANG Chengliang WENG Minghung | 2001 | Mater Res Bull2001，36，： | 1 |
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