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combustion-improving fans while powering outboard USB charging ports. In communities lacking electricity access, USB levels of … that instead of being used primarily as a cooking tool, these cookstoves could be used solely as fire-powered USB chargers … rural homes without electricity access in Odisha, India. To measure the impacts of the USB charging port, we randomized …
Persistent link: https://www.econbiz.de/10012623040
In recent years, there has been a fast growth in the application of long-memory processes to underlying assets including stock, volatility index, exchange rate, etc. The fractional Brownian motion is the most popular of the long-memory processes and was introduced by Kolmogorov in 1940 and later...
Persistent link: https://www.econbiz.de/10015324975