| 1 | 席夫碱作为缓蚀剂对盐酸溶液中AZ31镁合金的影响(英文)显示文摘在微波条件下,通过高纯度1-氨基-2萘酚4-磺酸与肉桂醛的缩合反应制备席夫碱(4Z)-4-(3-苯基烯丙叉氨基)-3-羟基萘-1-磺酸(AC)。采用红外光谱对制备的席夫碱进行分析。研究席夫碱作为缓蚀剂对AZ31镁合金在0.05mol/L盐酸中的缓蚀作用。通过质量损失法、动电位极化法和电化学交流阻抗谱(EIS)研究席夫碱化合物在AZ31镁合金腐蚀过程中的抑制作用。动电位极化曲线表明:席夫碱在所有浓度下能抑制阳极和阴极反应,是一种混合型缓蚀剂。EIS结果表明:随着添加剂浓度的增加,极化电阻增加而双电层电容减少。在0.05 mol/L盐酸中,席夫碱AC对AZ31镁合金表面的吸附符合Langmuir吸附等温式。 | S.THIRUGNANASELVI S.KUTTIRANI Amali Roseline EMELDA | 2014 | Transactions of Nonferrous Metals Society of China2014，24，6： | 2 |
| 7 | Attitude Toward Lobola in Remarriage Following Divorce in African Communities显示文摘Lobola is central to the process of marriage in many African communities.It is an old tradition that historically entailed a gift from the bridegroom's family to the bride's family.In some African societies,determinants of lobola include a range of factors,such as the bride's educational,financial,and social status,the bride's age,number of children and whether the bride has had any history of divorce.However,attitude toward remarriage and payment of lobola to a divorced woman is often characterized by skepticism.In most instances,the worth of pride price to be paid to the divorced woman's family is often devalued,decreased,deemed unacceptable,and frowned upon,while male divorcees do not face such prejudices.Overtly or covertly,the social conviction seems to be that there should not be payment of lobola in remarriage after divorce.Consequently,the decision to remarry postdivorce remains particularly difficult for most Black African women due to the stigma attached to divorce.In contrast,men still enjoy the right to divorce and remarry with little or no prejudice.Using bargaining theory,this article examines the body of literature on cultural attitudes toward the payment of lobola following divorce in South Africa.The article argues that the payment of lobola is fundamentally patriarchal and perpetuates most of the social tribulations and marginalization practices against women. | Nathaniel Phuti Kgadima Goitseone Emelda Leburu | 2023 | Fudan Journal of the Humanities and Social Sciences2023，16，1： | 0 |
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