Laser marking on polymer composite surfaces can be difficult to read and cause readability problems for electronic decoding equipment on production lines due to poor interaction between the laser and the fibers used to reinforce these materials.This problem can be solved with the right choice of marking parameters, resulting in savings for companie

BACKGROUND: Mesenchymal stem cells (MSCs) are a pluripotent cell type that can differentiate into adipocytes, osteoblasts and other cells.The reciprocal relationship between adipogenesis and osteogenesis was previously demonstrated; however, the mechanisms remain largely unknown.METHODS AND FINDINGS: We report that activation of PKA by 3-isobutyl-1

In Japan, since the Great Hanshin-Awaji Earthquake, attention has surrounded the development of disaster victim relief activity using robots.Development of a robot that can adapt to various environments in irregular places, rubble, and confined areas is necessary.A wheel movement type robot, a robot in the shape of a snake and a multi-leg robot are

Strengthening risk management and control of urban rainwater Carpet Deodorizer resources utilization is the key to ensuring the sustainable and efficient use of urban rainwater resources.On the basis of comprehensive research on urban rainwater utilization, the definition and connotation of urban rainwater utilization emphasizing the attributes of