Publications by authors named "Fengge Wu"
Article Synopsis
- Accurate chromosome segregation during cell division relies on structures called kinetochores that help pull chromosomes apart using tiny filaments called microtubules.* -
- A group of proteins called CCAN, which includes CENP-W and CENP-T, is important for connecting the DNA at the center of the chromosomes to these microtubules.* -
- When a protein called Aurora B adds a chemical tag to CENP-W, it makes CENP-W and CENP-T work better together, helping ensure that chromosomes are properly lined up and separated during cell division.*
Article Synopsis
- Shugoshin-1 (Sgo1) helps keep chromosomes together during cell division, which is important for making sure each new cell gets the right number of chromosomes.
- Sgo1's position at the centromere (the middle part of a chromosome) depends on a special modification of another protein called histone H2A.
- The study found that a protein called CENP-A is necessary for Sgo1 to be at the centromere, and if certain parts of Sgo1 are changed, it can mess up the whole chromosome separation process.
A dual-model jumping fuzzy system approach to networked control systems design.
Int J Neural Syst
February 2010
A discrete-time jump fuzzy system with two hidden Markov models (HMMs) is proposed to portray the asymmetric network characteristic of a class of nonlinear networked control systems (NCSs) with random but bounded communication delays and packets dropout. The less conservative state feedback controller and the dual-model-depend guaranteed cost controller are designed base on the model. A homotopy- based iterative algorithm solving for nonlinear matrix inequality (NMI) is developed to get the control gains.
View Article and Find Full Text PDFErgonomics hazards analysis of linemen's power line fixing work in China.
Int J Occup Saf Ergon
October 2009
This study used qualitative and quantitative methods, such as OWAS (Ovako working posture analysis system) and behavior observation, to analyze musculoskeletal disorder (MSD) risk factors of power line fixing work in China. Video-based sampling was used to record and analyze the frequency and posture of on-pole activities. Those key subtasks showed ergonomics characteristics of on-pole fixing tasks.
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