As a range-free localization algorithm, DV-Hop has gained widespread attention due to its advantages of simplicity and ease of implementation.However, this algorithm also has some defects, such as poor localization accuracy and vulnerability to network topology.This paper presents a comprehensive analysis of the factors contributing to the inaccura
Aging is a universal nature long process, typical of living beings.Its growth at the world population level is notorious and it is not exclusive to developed countries.The elderly patient presents great challenges due to the alterations caused by the aging process, which is accompanied by decreased response capacity with uneven deterioration of a s
Variation in the condition of marine sediments provides selective preservation milieus, which act as a key determinant for the abundance and distribution of dinoflagellate resting cysts in natural sediments.Microbial degradation is an understudied biological factor of potential importance in the processes.However, gaps remain in our knowledge about
Adolescence is a critical period for the initiation of risk-taking behaviors.We examined the longitudinal interplay between neural correlates of risk processing and cognitive control in predicting risk-taking behaviors via stress.The sample consisted of 167 adolescents (53% males) who were assessed twice (MAgeTime1 = 14.13, MAgeTime2 = 15.05).Neura