In this study, the $ (h $-$ arphi)_R $ Wood Print and $ (h $-$ arphi)_M $-contractions with two metrics endowed with a directed graph are examined using auxiliary functions.We propose a set of criteria that guarantees the existence of common fixed points for our contractions.This leads to a generalization of previous results in the Protection Boo

Overlap and grouping functions are important aggregation Wooden Blocks operators, especially in information fusion, classification and decision-making problems.However, when we do more in-depth application research (for example, non-commutative fuzzy reasoning, complex multi-attribute decision making and image processing), we find overlap functions

Lithic bifacial points are very common in the southern and southeastern regions of the Brazilian territory.Dated from Early to Late Holocene, these artifacts have not been studied in terms of their propulsion system.Given the characteristics of the bow and arrow compared to the atlatl MENO SENSE and dart, there are important differences in the size