High-strength steel bars (yield strength ≥630 MPa) achieve performance enhancements through advanced processes such as optimization of alloy composition, precision-controlled rolling, and thermal treatment. Compared with conventional steel bars, their mechanical properties are si...
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Aims: From the perspective of intellectual property protection in the host country, combined with the characteristics of China’s high-tech industry, this paper explores the influence mechanism of institutional environment, tariff barriers and technological innovation on the expor...
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Research Article10.9734/ajeba/2023/v23i231170
Aims: This paper gets rid of the limitation of patent quantity of intellectual property, strengthens people's protection on the quality of intellectual property, and makes people realize that intellectual property will eventually be transformed into productivity and have an impac...
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Research Article10.9734/ajeba/2023/v23i8951