This paper analyzes Edgar Allan Poe’s controversial visions of feminine ideal. Most women in Poe’s work are not only super beautiful, but highly intelligent. However, these females share a common destiny -- they decease young. Poe lived in the early 19th century when feminism started to defy patriarchy....

In this paper, based on the traditional inventory theory, the inventory cost function mathematical model is established by considering the inventory level of multiple locations and combining with the non-after-effect of Markov decision-making process. In the process, inventory transshipment (active move,...

Scientific and technological innovation is the key factor that determines the country's comprehensive national strength and international competitiveness. Talent is the first resource for scientific and technological innovation. The red tape in the field of scientific and technological innovation management...

Project selection is the most important and critical step in the application of the National Natural Science Foundation. A good project topic selection is a good start for good-quality research, which will directly affect the funding rate of NSFC applications. In the face of the new trend of scientific...

The National Natural Science Foundation of China (NSFC) is the main channel to support basic research and applied basic research in China. As the support unit of the National Natural Science Foundation, as with the brotherhood, there is a contradiction between the good wishes of the applicant and the...

With the new concept of ecological civilization, red ecotourism has been paid more and more attention by the industry and academic circles. The research on red and green tourism, the integration and development of red tourism and ecotourism has gradually arisen, but at present, the concept of red ecotourism...