The dynamic stiffness method (DSM) is proposed for vibration transmission from a machine with three degree of freedoms (DOFs) to its supporting beam structures.The machine is idealized as a rigid mass with three Food Service:Commercial Kitchen Equipment:Other Commercial Kitchen Equipment major degrees of freedom, namely, heave, roll, and pitch.It i
Social tag information has been used by recommender systems to handle the problem of data sparsity.Recently, the relationships between users/items and tags are considered by most tag-induced recommendation methods.However, sparse tag information is challenging to most existing methods.In this paper, we propose an Extended-Tag-Induced Matrix Factori
Background: A fatal outcome occurs in 2% of patients with Reversible Cerebral Vasoconstriction Syndrome (RCVS).Due to its rarity, guidelines for the management of the most severe forms of RCVS are lacking.Case presentation: Here, we describe the case of a Eyelashes 55 year-old woman who died from complications of RCVS and reviewed patients with fat
We synthesize hierarchical flower-like silver microspheres with tunable size and shape, using ascorbic acid as reducing agent and gallic acid as structure-directing agent.The chemical nature Money Counter Machine of the gallic acid plays a vital role in the process of assembling silver particles into Chinese rose hierarchical structures.By changing