A novel bearing performance degradation assessment method based on convolutional sparse coding and combination learning is proposed in this paper, which can avoid the impact of the traditional features on the assessment results under complex operation conditions.The vibration signal can be decomposed into the convolution of the kernel sets and thei
It is known that with the same raw material composition, it is possible to obtain different structures of composite materials.So, for example, polymer concretes can be made using traditional technology and the method of phase-by-phase forming.At the same time, frame technology reduces material consumption without loss of strength properties and inc
When designing buildings and structures in monolithic reinforced concrete, including rectangular reservoirs, it is very important to take into account technological concreting seams.For the Collections reservoir, the water resistance of the technological concreting seams is of fundamental importance, since it can cause increased water filtration th
In many bacteria the rate of DNA replication is linked with cellular physiology to ensure that genome duplication is coordinated with growth.Nutrient-mediated Brown Seaweed growth rate control of DNA replication initiation has been appreciated for decades, however the mechanism(s) that connects these cell cycle activities has eluded understanding.I
Stunting adalah masalah kesehatan yang sudah lama menjadi perhatian pemerintah karena mempengaruhi kualitas sumber daya manusia Indonesia.Sayangnya, meskipun angka stunting mengalami penurunan namun masih banyak ditemukan kejadian stunting khususnya di Brown Seaweed daerah pedesaan.Ada beberapa faktor penyebab terjadinya stunting pada balita, salah