The principle of marxist theory on the dialectical relationship between the economic base and superstructure is an important theoretical basis for recognizing the mutual relationship between social rights protection a...The principle of marxist theory on the dialectical relationship between the economic base and superstructure is an important theoretical basis for recognizing the mutual relationship between social rights protection and economic development China and the West have different practical experience in handling their relations But a proper handling of their relations is conducive to promoting the development of human rights It is one-sided to either emphasize too much on social rights protection or to excessively pursue economic development The in-depth interaction between social rights protection and economic development is that they promote and restrict each other It is the right choice for human rights development with Chinese characteristics in the new era to promote social rights protection and economic development in a coordinated manner We should not only lay a solid material foundation for social rights protection with the high quality and efficiency of economic development, but also take social rights protection as the ultimate goal and strategic means to provide sufficient driving force for economic development And social rights protection and economic development should be synchronized.展开更多
The copper（Ⅱ） complexes of pyridine-3-carboxylic acid （nicotinic acid） and pyridine-2-carboxylic acid （isonicotinic acid） were synthesized, and their structures were characterized by elemental analysis, infrare...The copper（Ⅱ） complexes of pyridine-3-carboxylic acid （nicotinic acid） and pyridine-2-carboxylic acid （isonicotinic acid） were synthesized, and their structures were characterized by elemental analysis, infrared spectrum, powder X-ray diffraction and so on. The results show that under experimental conditions, the ligands of synthesized copper nicotinate and copper isonicotinate are coordinated simultaneity with copper（Ⅱ） via the nitrogen of pyridine group and an oxygen of carboxylic acid group to form bidentate chelates. The crystal of copper nicotinate with two six-membered chelate rings belongs to monoclinic system, while that of copper isonicotinate having two five-membered chelate rings is of triclinic system. The tests show that the biological activities, such as the improvement of feed utilization, growth, anti-oxidation ability of organism and disease-resistant power, are different when copper nicotinate, copper inicotinate, copper-lysine chelate, copper-methionine chelate and copper sulphate are added in pig＇s feed, respectively. Due to its higher biological activity, less pollution and lower toxicity, copper nicotinate has wide potential applications as a feed additive.展开更多
基金the phased research result of the Ministry of Education’s humanities and social sciences planning fund project“The Right to Equitable and Quality Education in the New Era:Research on National Obligation for Balanced and Full Development of Education”(Project No.:19YJA820012)
文摘The principle of marxist theory on the dialectical relationship between the economic base and superstructure is an important theoretical basis for recognizing the mutual relationship between social rights protection and economic development China and the West have different practical experience in handling their relations But a proper handling of their relations is conducive to promoting the development of human rights It is one-sided to either emphasize too much on social rights protection or to excessively pursue economic development The in-depth interaction between social rights protection and economic development is that they promote and restrict each other It is the right choice for human rights development with Chinese characteristics in the new era to promote social rights protection and economic development in a coordinated manner We should not only lay a solid material foundation for social rights protection with the high quality and efficiency of economic development, but also take social rights protection as the ultimate goal and strategic means to provide sufficient driving force for economic development And social rights protection and economic development should be synchronized.
基金Supported by the Natural Science Foundation of Fujian Province (B0510012) and the Science and Technology of Science Foundation of Fujian Education Department (JA04189)
文摘The copper（Ⅱ） complexes of pyridine-3-carboxylic acid （nicotinic acid） and pyridine-2-carboxylic acid （isonicotinic acid） were synthesized, and their structures were characterized by elemental analysis, infrared spectrum, powder X-ray diffraction and so on. The results show that under experimental conditions, the ligands of synthesized copper nicotinate and copper isonicotinate are coordinated simultaneity with copper（Ⅱ） via the nitrogen of pyridine group and an oxygen of carboxylic acid group to form bidentate chelates. The crystal of copper nicotinate with two six-membered chelate rings belongs to monoclinic system, while that of copper isonicotinate having two five-membered chelate rings is of triclinic system. The tests show that the biological activities, such as the improvement of feed utilization, growth, anti-oxidation ability of organism and disease-resistant power, are different when copper nicotinate, copper inicotinate, copper-lysine chelate, copper-methionine chelate and copper sulphate are added in pig＇s feed, respectively. Due to its higher biological activity, less pollution and lower toxicity, copper nicotinate has wide potential applications as a feed additive.
