An Improved Crow Search Algorithm for Data Clustering

Metaheuristic algorithms are often trapped in local optimum solutions when searching for solutions.This problem often occurs in optimization cases involving high dimensions such as data clustering.Imbalance of the exploration and exploitation process is the cause of this condition because search agents are not able to reach the best solution in the

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Biomechanical role of cement augmentation in the vibration characteristics of the osteoporotic lumbar spine after lumbar interbody fusion

Abstract Under whole body Factors Associated with Uptake of No-Cost Safety Modifications to Home Access Steps: Implications for Equity and Policy vibration, how the cement augmentation affects the vibration characteristic of the osteoporotic fusion lumbar spine, complications, and fusion outcomes is unclear.A L1-L5 lumbar spine finite element model

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Stochastic gene expression and chromosome interactions in protecting the human active X from silencing by XIST

Mammals use X chromosome inactivation to compensate for the sex difference in numbers of X chromosomes.A Penelitian peningkatan ketahanan kikis sol karet sepatu olah raga relatively unexplored question is how the active X is protected from inactivation by its own XIST gene, the long non-coding RNA, which initiates silence of the inactive X.Previous

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