The objective of this article is to identify trends, strategies, actions used against COVID 19 and negative impacts on the supply chain through a literature review and an interview with an expert in the field. At present, the supply chain is known as the set of processes involved in the flow of a product that reaches the final consumer, covering aspects such as planning, storage, distribution, among others; However, this definition has evolved over the years, even more so with the pandemic, its concept is redefined and incorporates new topics, making this research informative, preventive and indicative for the formulation of strategic plans and plans of action through benchmarking. To this end, a thematic introduction and an exhibition of good practices through the state of the art is developed. Likewise, a theoretical base is incorporated in order to guide the reader on the investigatio...

This project presents a pre-feasibility study for the installation of a jewelry plant based on the circular economy, whose designs sought to praise pre-Columbian Peruvian cultures. These jewels were designed to contain within them a fabric filter impregnated with essential oil of molle, sacred tree of the Incas. The scientific method was used to test the hypothesis that the project is technically, socially and economically feasible. A target market of adults between 21 and 59 years of age from NSE A and B seeking to consume in a culturally and environmentally responsible manner was defined, with a maximum specific demand of 3908 pieces of jewelry. The plant was located in the industrial district of Centro, in Metropolitan Lima, where indirect 3D printing combined with the lost wax method was chosen for the manufacture of jewelry, and steam extraction was chosen for the molle essential oi...