In this paper, a one-dimensional photonic structure composed of a Fabry-Perot cavity based on semiconductor material indium antimonide (InSb) and common photonic crystals is proposed for the realization of double Fano resonance (DFaR), using the transfer matrix method. The Fabry-Perot cavity...

In recent years, electromagnetically induced absorption (EIA) has had potential application value in nonlinear optics and other fields, which attracts more and more attention. Based on the bright-dark-quasi-dark theory, an electromagnetically induced transparent (EIT) metamaterial is proposed...

Utilizing an influential event, the 2005 Lehman index rule change, we examined the role of multiple bond ratings in corporate hedging. We find that U.S. firms exhibit a sharp increase in their demand for a third Fitch rating after the Lehman event, with the pattern particularly significant for...

Hong and Kacperczyk (2010) document that decreases in analyst competition due to broker mergers encourage analysts to please managers, leading to greater consensus optimism bias. We propose three additional effects of analyst competition. The analyst effort hypothesis suggests that weaker...

This article explores the ICT infrastructure enabling social media usage for disaster management. In the era of pervasive social media, the study seeks to probe the usage of social media tools and functionalities in times of disasters. The study deploys Grounded Theory approach. Extending on...

Using the improved Energy-Environmental Version of the GTAP Model (GTAP-E) and the sixth version of emission database of non-CO2 greenhouse gases, we simulate the emission reduction potential of non-CO2 greenhouse gases in China and its policy implications. The results show that at present,...

Based on database of ecological factors and geographic information space analysis method, we analyzed suitability of Wolfiporia extensa (Peck) Ginns producing regions, in the hope of providing reference for scientific zoning and cultivation. Ecological factors we analyzed mainly include...

In the paper, the concept of circulation industrial chain of distinctive agricultural products is introduced. By using the e-commerce platform, the new industrial chain for the circulation of distinctive agricultural products on the basis of online transaction is established. In view of the...

Through the collection of related literature, we point out the six major factors influencing China's forestry enterprises' financing: insufficient national support; regulations and institutional environmental factors; narrow channels of financing; inappropriate existing mortgage-backed approach;...

Strategy changes are an essential part of evolutionary games. Here we introduce a simple rule that, depending on the value of a single parameter w, influences the selection of players that are considered as potential sources of the new strategy. For positive w players with high payoffs will be...