Exchange rate of one currency is the price of the currency expressed in units of other currency.It is formed by the interaction of supply and demand in the foreign exchange market.Given that the exchange rate has a direct impact on the competitiveness of a country in terms of features of its exports and imports, in its balance of payments, and indi
Abstract Tropical cyclones (TCs) have experienced poleward migration in recent years, but whether this exists in future projections with high-resolution climate models remains unclear.This study investigates the poleward migration of TCs over the western North Pacific (WNP) using CMIP6-HighResMIP models.We first assess the model performance in TC g
Abstract Background Vertebral artery dissection (VAD) sometimes has no specific symptoms and is difficult to differentiate from other forms of headache.Case presentation A woman in her thirties had a severe, throbbing left-sided headache.A migraine without aura was suspected and zolmitriptan was administered, which alleviated the symptoms.The Mower