University of the Pacific (Peru)

TL;DR: In this paper, the authors revisited the informational efficiency of the Bitcoin market and analyzed the time-varying behavior of long memory of returns on Bitcoin and volatility 2011 until 2017, using the Hurst exponent.

TL;DR: The results showed that perceived service quality and perceived usability significantly affect user satisfaction and continuance intention to use MIM, and the effect of perceived security on user satisfaction is not significant.

TL;DR: This review provides a comprehensive summary of recent literature, an overview of approaches and treatment systems, and breakthrough in the field of algal-mediated removal of PPCPs in wastewater treatment processes, highlighting microalgae as a promising and sustainable approach to efficiently bio-transform or bio-adsorb P PCPs.

TL;DR: The number of roots on the mandibular first molar is directly related to ethnicity and might present the clinician with a complex anatomy requiring more diagnostic approaches, access modifications, and clinical skills to successfully localize, negotiate, disinfect, and seal the root canal system.

TL;DR: The addition of EDTA did not result in better penetration of irrigants into the lateral canals and was limited to the level of penetration of the needle.