Structural Health Monitoring (SHM) has been attracting enormous research efforts around the world because it targets monitoring structural conditions to prevent catastrophic failure and to provide quantitative data for ...

The WO3/SiO2 catalyst was prepared by sonication-impregnation combination approach using commercial silica gel as support. Influences of various factors on the yield of glutaraldehyde, such as WO3 loading and calcination ...

Many past warm periods exhibited greatly reduced latitudinal temperature gradients as a result of amplified Arctic surface temperatures as well as more seasonably equable temperatures. The Pliocene is a period of particular ...