Ngā hua rapu - S. Yan

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ObjectiveIn response to the bifurcation and chaos phenomena in the dynamics of giant magnetostrictive actuator (GMA), which reduce the output stability of the system, a velocity delay feedback controller was designed to suppress the main resonance bifurcation and chaotic motion of the GMA system.Met...

Whakaahuatanga katoa

Effect of foliar spraying uniconazole on growth and nitrogen metabolism of soybean [Glycine max (L.) Merr.] cultivar “Gongxuan 1” at different nitrogen levels was studied under maize-soybean relay strip intercropping system. The results showed that, uniconazole had strong morphological effects to co...

Whakaahuatanga katoa

Ropivacaine is a commonly used local anaesthetic, but its side effects remain largely unknown. In the present study, we investigated the side effects of ropivacaine in human neuronal SH-5Y5Y cells. We show that 0.5% and 1% ropivacaine could cause fission-like mitochondrial morphological changes. Rop...

Whakaahuatanga katoa

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D-allulose is a rare sugar with promising applications in food and health industries, owing to its low caloric value and multiple health benefits. In this study, we systematically investigated a thermostable D-allulose 3-epimerase (TcDAEase) from <i>Thermogemmatispora carboxidivorans</i>...

Whakaahuatanga katoa

The problem of food waste constitutes a multifaceted systemic challenge, fundamentally stemming from the cumulative effects of uneven distribution of regulatory authority, disproportionate allocation of risks along the supply chain, and neglect of critical factors such as food security. These factor...

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Traveling salesman problem (TSP) is a typical combinatorial optimization problem which is regarded as an NP (nondeterministic polynomial)-hard problem. When the TSP in a large scale are solved by traditional optimization methods, the computation is large, the iteration time is long, and the result...

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BackgroundBreast cancer is one of the most prevalent malignant tumors among women worldwide. Although long-term pharmacological treatment has substantially improved survival rates, it is often accompanied by psychological burdens, including cancer-related fatigue (CRF) and diminished adherence to th...

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The study of solar burst activity can provide early warnings for the environmental protection of the solar–terrestrial space environment. With the improvement of solar radio observation techniques, observation devices have generated enormous amounts of observation data. To solve the shortcomings of...

Whakaahuatanga katoa

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