With the increasing emphasis on health, environment, and advancements in science and technology, the sustainability of denim products has garnered growing attention.This study proposes a new denim fabric to enhance the sustainability of jeans in terms of raw materials and usage.UMORFIL Beauty Fiber, a bionic cellulose fiber composed of collagen pep
In order to promote the controllable safety and efficiency Right Arm of the hard roof in coal mines, this paper studies the multi-layer directional high pressure fracturing technology.The UDEC numerical simulation was used to study the kinetic and total energy release of the roof before and after directional hydraulic fracturing.The results show th
A cualquier estudiante que ingresa en la Universidad se le consideran adquiridos unos conocimientos matemáticos mínimos necesarios para trabajar sin dificultad las asignaturas del área de Didáctica de las Matemáticas.Nuestra experiencia muestra que ese supuesto no es cierto en todos los casos, y diferentes estudios de investigadores del área
Summary: TV Stand In the 1950s, Alan Turing showed that concerted reactions and diffusion of activating and inhibiting chemical species can autonomously generate patterns without previous positional information, thus providing a chemical basis for morphogenesis in Nature.However, access to these patterns from only one molecular component that conta