2,197 Result(s)
within
**ng Chao Zhang
-
Article
Research on vibration suppression of nonlinear energy sink with linear dam** and geometrically nonlinear dam**
Nonlinear energy sink (NES) is a passive control device that can absorb a wide band, and it has the advantages of lightweight and strong robustness, which can play a very important role in vibration suppressio...
-
Article
Chaotic vegetation evolution: leveraging multiple seeding strategies and a mutation module for global optimization problems
This paper focuses on improving the overall performance of the vegetation evolution (VEGE) algorithm and proposes a chaotic VEGE with multiple seeding strategies and a mutation module (CVEGE). While the origin...
-
Article
Influence of Mass Ratio of Resin and Stabilizer on Mechanical Properties of Mo Fiber-reinforced Granite Polymer Composite
Because inferior mechanical strength of granite polymer composite (GPC) has become the main drawback limiting its application and popularization, Mo fibers were added into (GPC) to improve its mechanical stren...
-
Article
TSSeer: a visual analytics approach for exploring the correlation between teachers’ multimodal emotions and students’ behaviors in massive open online courses
Massive open online courses (MOOCs) have become a popular platform owing to their open nature. However, the shortage of emotional interaction in MOOCs can cause a high attrition rate among learners. Appropriat...
-
Article
Cooperative coati optimization algorithm with transfer functions for feature selection and knapsack problems
Coatis optimization algorithm (COA) has recently emerged as an innovative meta-heuristic algorithm (MA) for global optimization, garnering considerable attention from scholars and researchers. In this paper, w...
-
Article
Open AccessCholine consumption reduces CVD risk via body composition modification
Despite extensive research on the relationship between choline and cardiovascular disease (CVD), conflicting findings have been reported. We aim to investigate the relationship between choline and CVD. Our ana...
-
Article
Open AccessCorrosion behavior of the second phase in Mg–9Gd–3Y–2Zn–0.5Zr alloy under simulated coastal storage environment
The Mg–9Gd–3Y–2Zn–0.5Zr alloy was studied for its long-term corrosion behavior in a simulated coastal storage environment. The results show that the Mg12 (Y, Gd) Zn phase in the Mg–9Gd–3Y–2Zn–0.5Zr alloy forms a ...
-
Article
Detwinning and Anneal-Hardening Behaviors of Pre-Twinned AZ31 Alloys under Cryogenic Loading
Detwinning behavior of a pre-twinned magnesium alloy AZ31 at cryogenic temperature was investigated, also with a focus on the annealing hardening behavior of samples with different fractions of pre-twins. Pre-...
-
Article
On String Algebras and the Cohen–Macaulay Auslander Algebras
The Cohen–Macaulay Auslander algebra of an algebra A is defined as the endomorphism algebra of the direct sum of all indecomposable Gorenstein projective A-modules. The Cohen–Macaulay Auslander algebra of any str...
-
Article
Open AccessEffect of electromigration on microstructure and properties of CeO2 nanopartical-reinforced Sn58Bi/Cu solder joints
To mitigate the decrease in mechanical performance of Sn58Bi/Cu solder joints resulting from electromigration-induced damage. The CeO2 nanoparticles were incorporated into Sn58Bi solder by a melt-casting method, ...
-
Article
Structural design and simulation of PDMS/SiC functionally graded substrates for applications in flexible hybrid electronics
Flexible hybrid electronics possess significant potential for applications in biomedical and wearable devices due to their advantageous properties of good ductility, low mass, and portability. However, they of...
-
Article
Leveraging large language model to generate a novel metaheuristic algorithm with CRISPE framework
In this paper, we introduce the large language model (LLM) ChatGPT-3.5 to automatically and intelligently generate a new metaheuristic algorithm (MA) according to the standard prompt engineering framework CRIS...
-
Article
Separation of fringe patterns in fast deflectometric measurement of transparent optical elements based on neural network-assisted fast iterative filtering method
Transparent optical elements play a significant role in optical imaging and sensing, and the form qualities of these elements are critical to the functionalities of opto-electrical equipment. Therefore, rapid ...
-
Article
A data and mechanism hybrid driven cutting parameter optimization method considering the machine tool and coolant condition flexibility
Machining configurations, as well as machine tools and coolant conditions, have a significant impact on the selection of cutting parameters. Cutting parameter selection varies with the dynamics of the machinin...
-
Article
The Effect of Antihyperglycemic Medications on COVID-19: A Meta-analysis and Systematic Review from Observational Studies
Diabetes, a chronic disease worldwide, may be associated with a poorer prognosis in patients with coronavirus disease 2019 (COVID-19). While some antihyperglycemic medications may be beneficial, others may inc...
-
Article
Improving the performance of an autoparametric vibration absorber
The autoparametric vibration absorber is a device that reduces the resonance amplitude in a main system using nonlinear interactions. In this study, we consider a cantilever-type autoparametric vibration absor...
-
Article
Strategic Licensing Model Choice with Network Effects in a Dynamic Duopoly
Network effects encourage the innovative firms to expand their market size by licensing the technology to the third-party manufacturers who provide substitutable but incompatible products in a duopoly. Moreove...
-
Article
Generative AI and DT integrated intelligent process planning: a conceptual framework
Process planning serves as a critical link between design and manufacturing, exerting a pivotal influence on the quality and efficiency of production. However, current intelligent process planning systems, lik...
-
Article
Open AccessCCL11/CCR3-dependent eosinophilia alleviates malignant pleural effusions and improves prognosis
Malignant pleural effusion (MPE) is a common occurrence in advanced cancer and is often linked with a poor prognosis. Eosinophils were reported to involve in the development of MPE. However, the role of eosino...
-
Article
A new approach to dividing the tectonic setting of igneous rocks: machine learning and GeoTectAI software
For a long time, elucidating the tectonic setting of unknown rock samples has been a focal point for geologists. Traditional methodologies for this purpose have been scrutinized increasingly due to their inher...
