专题封面

水污染治理

专题编委

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  • Article
    冰浆清洗技术在实际供水管道中的应用与优化
    黄钰婧 陈志伟 何桂琳 邵煜 宋爽 董飞龙 张土乔
    Engineering 2024, 40(9): 131. https://doi.org/10.1016/j.eng.2023.09.016

    We present results of a series of experiments aimed at finding the most direct fingerprints of a phenomenon of nuclear chirality. These experiments brought a detailed knowledge of the so called partner bands in 132La, 128Cs and 126Cs including absolute values of E2 and M1 transition probabilities obtained through the DSA (Doppler Shift Attenuation) method. Considering the indirect character of observables such as energies and transition rates we proposed measurement of the g-factor of a chosen state as a direct, ultimate test of chirality. Our experiment on the bandhead of partner bands in 128Cs showed feasibility of this approach. Measured value of the g-factor which suggests non-chiral character of this state leads to another puzzle in the chirality studies — how the chirality emerges with increasing spin of levels along a partner band.

  • RESEARCH ARTICLE
    地下水处理厂污泥合成磁性吸附剂吸附四环素的研究
    曲展 吴亚琼 朱遂一 于杨 霍明昕 张蕾蕾 杨家宽 边德军 王艺
    Engineering 2019, 5(5): 880. https://doi.org/10.1016/j.eng.2019.06.001

    We present results of a series of experiments aimed at finding the most direct fingerprints of a phenomenon of nuclear chirality. These experiments brought a detailed knowledge of the so called partner bands in 132La, 128Cs and 126Cs including absolute values of E2 and M1 transition probabilities obtained through the DSA (Doppler Shift Attenuation) method. Considering the indirect character of observables such as energies and transition rates we proposed measurement of the g-factor of a chosen state as a direct, ultimate test of chirality. Our experiment on the bandhead of partner bands in 128Cs showed feasibility of this approach. Measured value of the g-factor which suggests non-chiral character of this state leads to another puzzle in the chirality studies — how the chirality emerges with increasing spin of levels along a partner band.

  • RESEARCH ARTICLE
    了解澳大利亚污水处理厂污泥和生物固体中某些滥用药物的清除和去向
    Meena K. Yadav Cobus Gerber Christopher P. Saint Ben Van den Akker Michael D. Short
    Engineering 2019, 5(5): 872. https://doi.org/10.1016/j.eng.2019.07.012

    We present results of a series of experiments aimed at finding the most direct fingerprints of a phenomenon of nuclear chirality. These experiments brought a detailed knowledge of the so called partner bands in 132La, 128Cs and 126Cs including absolute values of E2 and M1 transition probabilities obtained through the DSA (Doppler Shift Attenuation) method. Considering the indirect character of observables such as energies and transition rates we proposed measurement of the g-factor of a chosen state as a direct, ultimate test of chirality. Our experiment on the bandhead of partner bands in 128Cs showed feasibility of this approach. Measured value of the g-factor which suggests non-chiral character of this state leads to another puzzle in the chirality studies — how the chirality emerges with increasing spin of levels along a partner band.

  • RESEARCH ARTICLE
    DNAN的高级氧化过程研究
    苏海磊 Christos Christodoulatos Benjamin Smolinski Per Arienti Greg O'Connor 孟晓光
    Engineering 2019, 5(5): 849. https://doi.org/10.1016/j.eng.2019.08.003

    We present results of a series of experiments aimed at finding the most direct fingerprints of a phenomenon of nuclear chirality. These experiments brought a detailed knowledge of the so called partner bands in 132La, 128Cs and 126Cs including absolute values of E2 and M1 transition probabilities obtained through the DSA (Doppler Shift Attenuation) method. Considering the indirect character of observables such as energies and transition rates we proposed measurement of the g-factor of a chosen state as a direct, ultimate test of chirality. Our experiment on the bandhead of partner bands in 128Cs showed feasibility of this approach. Measured value of the g-factor which suggests non-chiral character of this state leads to another puzzle in the chirality studies — how the chirality emerges with increasing spin of levels along a partner band.

  • RESEARCH ARTICLE
    面向热带地区植物修复的植物性状研究
    Xiangting Cleo Chen Liling Huang Tze Hsien Agnes Chang Bee Lian Ong Say Leong Ong Jiangyong Hu
    Engineering 2019, 5(5): 841. https://doi.org/10.1016/j.eng.2019.07.019

    We present results of a series of experiments aimed at finding the most direct fingerprints of a phenomenon of nuclear chirality. These experiments brought a detailed knowledge of the so called partner bands in 132La, 128Cs and 126Cs including absolute values of E2 and M1 transition probabilities obtained through the DSA (Doppler Shift Attenuation) method. Considering the indirect character of observables such as energies and transition rates we proposed measurement of the g-factor of a chosen state as a direct, ultimate test of chirality. Our experiment on the bandhead of partner bands in 128Cs showed feasibility of this approach. Measured value of the g-factor which suggests non-chiral character of this state leads to another puzzle in the chirality studies — how the chirality emerges with increasing spin of levels along a partner band.

  • RESEARCH ARTICLE
    高效选择性PVDF中空纤维膜设计及除铯研究
    丁士元 张利兰 李阳 候立安
    Engineering 2019, 5(5): 865. https://doi.org/10.1016/j.eng.2019.07.021

    We present results of a series of experiments aimed at finding the most direct fingerprints of a phenomenon of nuclear chirality. These experiments brought a detailed knowledge of the so called partner bands in 132La, 128Cs and 126Cs including absolute values of E2 and M1 transition probabilities obtained through the DSA (Doppler Shift Attenuation) method. Considering the indirect character of observables such as energies and transition rates we proposed measurement of the g-factor of a chosen state as a direct, ultimate test of chirality. Our experiment on the bandhead of partner bands in 128Cs showed feasibility of this approach. Measured value of the g-factor which suggests non-chiral character of this state leads to another puzzle in the chirality studies — how the chirality emerges with increasing spin of levels along a partner band.

  • RESEARCH ARTICLE
    黄土高原生态重建的水沙效应研究
    孙彭成 吴一平 杨志峰 Bellie Sivakumar 邱临静 刘曙光 蔡宴朋
    Engineering 2019, 5(5): 855. https://doi.org/10.1016/j.eng.2019.07.014

    We present results of a series of experiments aimed at finding the most direct fingerprints of a phenomenon of nuclear chirality. These experiments brought a detailed knowledge of the so called partner bands in 132La, 128Cs and 126Cs including absolute values of E2 and M1 transition probabilities obtained through the DSA (Doppler Shift Attenuation) method. Considering the indirect character of observables such as energies and transition rates we proposed measurement of the g-factor of a chosen state as a direct, ultimate test of chirality. Our experiment on the bandhead of partner bands in 128Cs showed feasibility of this approach. Measured value of the g-factor which suggests non-chiral character of this state leads to another puzzle in the chirality studies — how the chirality emerges with increasing spin of levels along a partner band.

  • Article
    中国地表水中优先控制新兴有机污染物的筛选
    仲蒙蒙 王铁龙 赵文星 黄俊 王斌 Lee Blaney 卜庆伟 余刚
    Engineering 2022, 11(4): 111. https://doi.org/10.1016/j.eng.2020.12.023

    We present results of a series of experiments aimed at finding the most direct fingerprints of a phenomenon of nuclear chirality. These experiments brought a detailed knowledge of the so called partner bands in 132La, 128Cs and 126Cs including absolute values of E2 and M1 transition probabilities obtained through the DSA (Doppler Shift Attenuation) method. Considering the indirect character of observables such as energies and transition rates we proposed measurement of the g-factor of a chosen state as a direct, ultimate test of chirality. Our experiment on the bandhead of partner bands in 128Cs showed feasibility of this approach. Measured value of the g-factor which suggests non-chiral character of this state leads to another puzzle in the chirality studies — how the chirality emerges with increasing spin of levels along a partner band.

  • Article
    基于金纳米/介孔氧化镍/泡沫镍纳米复合材料的微型电极用于地下水重金属检测
    薛博元 杨倩 夏楷东 李志宏 陈宇徽 张大奕 周小红
    Engineering 2023, 27(8): 199. https://doi.org/10.1016/j.eng.2022.06.005

    We present results of a series of experiments aimed at finding the most direct fingerprints of a phenomenon of nuclear chirality. These experiments brought a detailed knowledge of the so called partner bands in 132La, 128Cs and 126Cs including absolute values of E2 and M1 transition probabilities obtained through the DSA (Doppler Shift Attenuation) method. Considering the indirect character of observables such as energies and transition rates we proposed measurement of the g-factor of a chosen state as a direct, ultimate test of chirality. Our experiment on the bandhead of partner bands in 128Cs showed feasibility of this approach. Measured value of the g-factor which suggests non-chiral character of this state leads to another puzzle in the chirality studies — how the chirality emerges with increasing spin of levels along a partner band.