A homothetic arithmetic function of ratio $K$ is a function $f mathbb{N} ightarrow R$ such that $f(Kn)=f(n)$ for every $ninmathbb{N}$.Periodic arithmetic funtions are always homothetic, while the converse is trophy husband apron not true in general.In this paper we study homothetic and periodic exm1996 arithmetic functions.In particular we give an
User-generated content or more commonly known as UGC has revolutionized the digital landscape by allowing individuals to create, share, and engage with various forms of copyrighted content across digital platforms.This paradigm shift in content creation and distribution has introduced new challenges in copyright law concerning the transformative us
Order picking is a critical and labour-intensive warehouse management operation that involves removing items from storage locations to fulfil customer orders.This paper analyses a new order-picking problem based on the real case of a Canadian shoe manufacturer characterised by a warehouse with random storage, where different product types can be as
Introduction: the classification systems with standardized languages are established in a set of structured knowledge, concepts founded in a logical and coherent way, based on their similarities.In this sense, identifying a profile with the populations can cooperate for a better definition and situational understanding for that unit and/or patients
Metabolites present in liver provide important clues regarding the physiological state of an organism.The aim of this work was to evaluate a protocol for high-throughput NMR-based liftmaster 850 receiver analysis of polar and non-polar metabolites from a small quantity of liver tissue.We extracted the tissue with a methanol/chloroform/water mixture