Many exoplanetary systems containing hot Jupiters (HJs) exhibit significant misalignment between the spin axes of the host stars and the orbital angular momentum axes of the planets (“spin-orbit misalignment”). High-eccentricity migration involving LidovKozai oscillations of the planet’s orbit induced by a distant perturber is a possible channel for producing such misaligned HJ systems. Previou...

This paper uses monthly price indices of 448 items of manufacturing sector in 2004:4 to 2016:01, to study the effect of exchange rate and its volatilities on price setting behavior of manufacturing sectors. Given that, many manufacturing sectors in Iran need to import raw materials, intermediate and capital goods in their production process, it is expected that exchange rate variations affect p...

S tock returns of companies listed on the stock exchange is one of the most important criteria in assessing the macroeconomic. This study investigates the effect of exchange rate Volatility on the stock exchange Returns of D8 countries. It takes monthly data during the period (2008:1-2015:6) constituting 90 observations. At first we used Panel-GARCH model to estimate Exchange Rate Vo...

A distinctive and natural trust region for protected data transportations in wireless healthcare systems such as body area networks is provided by the blood flow system in a humanoid body. Regrettably, biometric signal confirmation by biological characteristics in wireless healthcare has not been broadly studied. A data authentication method using electrocardiography (ECG) signal shapes for red...

Dark matter is believed to account for 83 percent of the matter in the universe and plays a central role in cosmology modeling. This paper argues that an analogous form of dark matter plays a similarly important role in international macroeconomics. Like its cosmological counterpart, exchange-rate dark matter cannot be directly observed, but its existence can be inferred from observations on th...