To meet the requirements of deployable structures in aerospace engineering with light weight and high stiffness, this paper proposes the triangular space membrane deployable mechanism based on deployable booms, then conducts dynamic analysis and multiobjective optimization.The configuration design and mass calculation for the membrane mechanism are

Cervical carcinoma (CC) is one of the most common cancers and a leading cause of mortality in women worldwide.Epidemiologic and experimental data have clearly demonstrated a causal role of high-risk Human Papillomavirus (HR-HPV) types in CC initiation and progression, affecting the cellular processes by targeting and inactivating p53 and pRB host p

The opportunistic networks and the bike-sharing wilds of eldraine prerelease guide systems have been attracting much research attention in these years.In this paper, the cycling trips and the buffers of bike stations are utilized to relay the large volume of data.The Markov chain is exploited to formulate and estimate the delivery ratio with the ma