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Epigenetic modifiers have fundamental roles in defining unique cellular identity through the establishment and maintenance of lineage-specific chromatin and methylation status. Several DNA modifications such as 5-hydroxymethylcytosine (5hmC) are catalysed by the ten eleven translocation (Tet) methylcytosine dioxygenase family members, and the roles of Tet(More)
The rational power sharing among different interface converters should be determined by the converter capacity. In order to guarantee that each converter operates at the ideal condition, considering the radial and mesh configuration, a modified strategy for load power sharing accuracy enhancement in droop-controlled DC microgrid is proposed in this paper.(More)
Anaerobic sludge digestion is the main technology for sludge reduction and stabilization prior to sludge disposal. Nevertheless, methane production from anaerobic digestion of waste activated sludge (WAS) is often restricted by the poor biochemical methane potential and slow hydrolysis rate of WAS. This work systematically investigated the effect of PHA(More)
This paper presents an efficient hybrid feedback feedforward (HFF) adaptive approximation-based control (AAC) strategy for a class of uncertain Euler-Lagrange systems. The control structure includes a proportional-derivative (PD) control term in the feedback loop and a radial-basis-function (RBF) neural network (NN) in the feedforward loop, which mimics the(More)
As one of the most commonly used eukaryotic recombinant protein expression systems, P. pastoris relies heavily on the AOX1 promoter (PAOX1), which is strongly induced by methanol but strictly repressed by glycerol and glucose. However, the complicated signaling pathways involved in PAOX1 regulation when supplemented with different carbon sources are poorly(More)
BACKGROUND As one of the most popular expression systems, recombinant protein expression in Pichia pastoris relies on the AOX1 promoter (P AOX1 ) which is strongly induced by methanol. However, the toxic and inflammatory nature of methanol restricts its application, especially in edible and medical products. Therefore, constructing a novel methanol-free(More)
Activated sludge process has been widely adopted to remove pollutants in wastewater treatment plants (WWTPs). However, stable operation of activated sludge process is often compromised by the occurrence of filamentous bulking. The aim of this study is to build a proper model for timely diagnosis and prediction of filamentous sludge bulking in an activated(More)
This paper provides a comprehensive analysis and comparison of different rotor bar material in squirrel-cage induction machine from electrical, physical and economic perspectives in order to explore the impacts of rotor bar material on machine efficiency with physical and economic considerations. Specifically, aluminum, copper and silver are selected in(More)