Chongqing Jiaotong

2 months ago | link.springer.com | Chongqing Jiaotong |Chongqing College

AbstractThe series elastic actuator (SEA) with fixed stiffness and pre-compression volume elastomer poses challenges in adapting to various working requirements. To tackle this issue, this research proposes a temperature-controlled shape memory alloy (SMA) actuator integrated with a variable stiffness SEA.

Dec 2, 2024 | pubs.aip.org | Chongqing Jiaotong |Crystal Owens |Zengshun Chen |A-Man Zhang

The study of fish swimming behavior and locomotion mechanisms holds substantial scientific and engineering significance. With the rapid progression of artificial intelligence, the integration of artificial intelligence with high-precision numerical simulation methods presents a novel and highly efficient tool for investigating fish behavior. In this paper, we proposed a fish perception model that more closely reflects natural logic.

Jul 29, 2024 | link.springer.com | Chongqing Jiaotong |Zhejiang Academy

AbstractAlgal oligosaccharides (AOS) have been shown to effectively promote plant growth. While there have been many studies on the use of AOS in promoting crop growth, few have investigated their potential in improving ecological floating bed wastewater treatment. Therefore, this paper aims to explore the effects and mechanisms of AOS in enhancing ecological floating bed wastewater treatment.

May 9, 2024 | link.springer.com | Chongqing Jiaotong

AbstractChina’s low-carbon city pilot (LCCP) initiative aims at devising and implementing a holistic strategy for fostering environmentally sustainable economic progress. This ambitious and multidimensional transition towards a green economy carries implications across economic, social, and environmental domains. This study explores whether the LCCP policy effectively contributes to enhancing urban land green use efficiency (ULGUE).

May 5, 2024 | link.springer.com | Chongqing Jiaotong

AbstractBased on the WBS-RBS method, in this study, the risk factors corresponding to the construction risk events of an offshore tunnel foundation pit in Ningbo were identified, and the fuzzy comprehensive evaluation method was used to evaluate the construction safety risk of the project.