Design and Experiment Study of Ultrasonic Longitudinal-Torsional Compound Consolidation Vibration System for Metal Foil by Xiangqiang Zhong, Benxue Zhang, Weiqing Huang, Zhimin Di, Huajie Fang

“…The effect of structural parameters for the compound horn on the frequency of the consolidation vibration system was analysed, and structural parameters of the compound horn were optimized. Finally, the prototype was made, and the experimental platform was built to test the amplitude. …”
Get full text

Research advances of metal fluoride for energy conversion and storage by Runlin Zhang, Zijin Xu, Zeyu Hao, Zeshuo Meng, Xiufeng Hao, Hongwei Tian

“…In the field of water electrolysis, we focus on surface reconstruction and the critical role of fluorine, demonstrating the catalytic performance of metal fluorides from the perspectives of reconstruction mechanism and process analysis. Finally, we provide a summary and outlook for this field, aiming to offer guidance for future breakthroughs in the energy storage and conversion applications of metal fluorides.…”
Get full text

Minimum Risk Facility Location-Allocation Problem with Type-2 Fuzzy Variables by Xuejie Bai, Ying Liu

“…Taking use of structural characteristics of the equivalent optimization, we design a parameter decomposition method. Finally, a numerical example is presented to highlight the significance of the fuzzy FLA model. …”
Get full text

Irreversible k-Threshold Conversion Number of Circulant Graphs by Ramy Shaheen, Suhail Mahfud, Ali Kassem

“…We also introduce an upper bound for C3Cn1,4. Finally, we suggest an upper bound for C3Cn1,r if n≥2r+1 and n≡0mod 2r+1.…”
Get full text

Metastatic brain tumors: from development to cutting‐edge treatment by Guilong Tanzhu, Liu Chen, Jiaoyang Ning, Wenxiang Xue, Ce Wang, Gang Xiao, Jie Yang, Rongrong Zhou

“…For lung cancer, targeted therapy and immunotherapy have shown efficacy, while in breast cancer, monoclonal antibodies, tyrosine kinase inhibitors, and antibody–drug conjugates are effective in BM. …”
Get full text

Free Pasture of Exotic Goats Reduces Diversity and Negatively Affects Body Condition in Scorpions (Arachnida: Scorpiones) Assemblage From Brazilian Seasonal Dry Tropical Forest by Thayna Rhayane Brito‐Almeida, Stênio Ítalo Araújo Foerster, José Rivaldo Lima, Meykson Alexandre daSilva, Geraldo Jorge Barbosa deMoura, André Felipe deAraujo Lira

“…Furthermore, in these sites, the composition of the species was also affected, with habitat‐generalist species favoring habitat‐specialist species. Finally, sites with free pasture of goats presented scorpions with reduced body condition (body mass and size) than sites without goats. …”
Get full text

Manifold Energy Projection Twin Support Vector Machine for Semi-Supervised Classification by Jia-Nan Zhou, Zhi-Lin Feng

“…This adaptive approach better captures the discriminative characteristics of different classes, enhancing classification performance and improving generalization. Finally, the effectiveness and practicality of MEPTSVM are demonstrated through extensive experiments on both synthetic and real-world datasets. …”
Get full text

Construction of a Visual Saliency Model for Neighborhood Building Landmarks Based on K-Means Clustering by Chen Li, Zheng Qiao

“…In this paper, firstly, based on the quantitative relationship between K-means clustering and visual saliency of neighborhood building landmarks, the weights occupied by each index of composite visual factors are obtained by using multiple statistical regression methods, and, finally, we try to construct a saliency model of multiple visual index composites and analyze and test the model. …”
Get full text

Culture under Complex Perspective: A Classification for Traditional Chinese Cultural Elements Based on NLP and Complex Networks by Lin Qi, Yuwei Wang, Jindong Chen, Mengjie Liao, Jian Zhang

“…After analyzing the topological characteristics of the network, the community detection algorithm is used to identify the topics of cultural elements. Finally, a “Means-Ends” two-dimensional orthogonal classification system is established to categorize the topics. …”
Get full text

Inter-Disciplinary Conservative Management of Bilateral Non-United Lumbar Pars Defects in a Junior Elite Golfer by Simon L Brearley, Orlaith Buckley, Patrick Gillham, Bryan Clements, Daniel Coughlan

“…It also supports existing evidence that passive therapeutic approaches should only be used as an adjunct to exercise, if at all in the management of spondylolysis. Finally, and crucially, it also underlines that to deem non-surgical rehabilitation ‘unsuccessful’ or ‘failed’, clinicians should ensure that (long-term) exercise was included in the conservative approach…”
Get full text

Research Progress and Prospect of Extreme Water Increase by Storm Surge in Estuaries — A Case Study of Guangdong-Hong Kong-Macao Greater Bay Area by LIU Yuexuan, LI Huijing, LI Lanbin, LIU Xiaojian

“…Significant increases in water and extreme tide levels caused by typhoon storm surges are the primary threat to flood safety in estuarine areas,and are also the main cause of major natural disaster losses in the Guangdong-Hong Kong-Macao Greater Bay Area in recent years.This paper reveals the evolution patterns of water increase in storm surges over the years and introduces corresponding research methods.Meanwhile,it systematically reviews research achievements on the formation mechanism of extreme tide levels in storm surges from both foreign and domestic perspectives.Combined calculation models of extreme tide levels formed by astronomical tides and storm surges in China and abroad are also summarized,with a focus on achievements in dynamic mechanisms during extreme water increase in storm surges.Additionally,a two-dimensional nested mathematical model of storm surges in the South China Sea and the Pearl River Estuary is built,and the most unfavorable typhoon intensity and path are designed.The maximum water increase distribution in the Guangdong-Hong Kong-Macao Greater Bay Area is preliminarily simulated and obtained.Finally,it is urgent to put forward a set of safe,concise,and applicable formula for calculating the extreme tide levels of storm surges as soon as possible based on the understanding of the physical mechanism of the interaction between astronomical tides and storm surges.…”
Get full text

Design and Experimental Research of Lubrication System of High Power Transfer Case by Zhang Lei, Ge Kai, Shan Hongbo, Li Hongbiao, Zhao Yanming, Zhang Bin, Mu Lianhao, Gao Lili, Zhao Juan, Jiang Zhong

“…Aiming at the problem of the natural air cooling can’t achieve the system thermal balance requirements in the great power of the transmission system,by calculating the surface wind speed and heat dissipation surface,the heat dissipation capacity of the transfer case itself is evaluated,the external air-cooled radiator and fan are matched according to the heat dissipation requirement.Finally,through the bench and running vehicle test,the design of the high power transfer case forced lubrication system to meet a multi-axis super-heavy chassis of the use of the requirements is verified.…”
Get full text

Pozzolanic Reaction in Clayey Soils for Stabilization Purposes: A Classical Overview of Sustainable Transport Geotechnics by Kennedy C. Onyelowe, Michael E. Onyia, Duc Bui Van, Haci Baykara, Hyginus U. Ugwu

“…These whole processes lead to a pozzolanic reaction, which finally forms calcium alumina-silica hydrate. This formation is responsible for soil stabilization.…”
Get full text

Tooth Side Centering Modeling and Load Analysis of Involute Splines by Qin Yuanning, Dong Hongtao, Lei Duncai, Chen Siyu

“…It is found that the longer the contact length and the lower the precision class, the worse the spline bias load will be. Finally, the contact analysis of the tooth-side mating spline pair is carried out and the meshing forces of each spline tooth calculated by two methods are compared, which verifies the correctness of the model in this study.…”
Get full text

Emission prediction and optimization of methanol/diesel dual-fuel engines based on ITransformer-BiGRU and NSGA-III by Mingzhang Pan, Xinxin Cao, Changcheng Fu, Shengyou Liao, Xiaorong Zhou, Wei Guan

“…Secondly, a hybrid emission prediction model based on improved Transformer (ITransformer) and Bidirectional Gated Recurrent Unit (BiGRU) is built to obtain an accurate mathematical model between control parameters and emissions. Finally, based on the obtained mathematical model, the 3rd Non-dominated Sorting Genetic Algorithm (NGSA-III) is used to adjust and optimize the control parameters. …”
Get full text

Physical Exercise as a Diagnostic, Rehabilitation, and Preventive Tool: Influence on Neuroplasticity and Motor Recovery after Stroke by Caroline Pin-Barre, Jérôme Laurin

“…For the last few years, physical training has been combined with pharmacological treatments to accentuate and/or accelerate beneficial neural and motor effects. Finally, physical exercise might also be considered as a major nonpharmacological preventive strategy that provides neuroprotective effects reducing adverse effects of brain ischemia. …”
Get full text

Neural Mass Modeling in the Cortical Motor Area and the Mechanism of Alpha Rhythm Changes by Yuanyuan Zhang, Zhaoying Li, Hang Xu, Ziang Song, Ping Xie, Penghu Wei, Guoguang Zhao

“…Furthermore, a single-channel neural mass model was constructed to analyze the impact of parameter variations on the average power of simulated signals. Finally, model parameters were adjusted to achieve feature fitting between the simulated signals and the average power of the alpha rhythm. …”
Get full text

Quantitative Characterization of Tight Rock Microstructure of Digital Core by Yuwei Liu, Shuping Wang, Rongchen Zheng, Haosen Li

“…In this paper, the sample size and scanning accuracy are determined by mercury-pressure experiments, and the gray-scale images of core samples are enhanced, filtered, and noise reduced, segmented by Avizo software, and finally 3D digital cores are constructed to realize quantitative characterization of pore throat parameters. …”
Get full text

Profiling Proteins in the Hypothalamus and Hippocampus of a Rat Model of Premenstrual Syndrome Irritability by Mingqi Qiao, Peng Sun, Yang Wang, Sheng Wei, Xia Wei, Chunhong Song, Fushun Wang, Jibiao Wu

“…The hypothalamus and hippocampus of each group modelling PMS displayed the following features: decreased expression of Ulip2, tubulin beta chain 15, α actin, and interleukin 1 receptor accessory protein; increased expression of kappa-B motif-binding phosphoprotein; decreased expression of hydrolase at the end of ubiquitin carboxy, albumin, and aldolase protein; and increased expression of M2 pyruvate kinase, panthenol-cytochrome C reductase core protein I, and calcium-binding protein. …”
Get full text

High temperature fatigue tests and crack growth in 40CrMoV13.9 notched components by P. Gallo, F. Berto

“…After a brief review of the recent literature, the experimental procedure is described in detail and the new data from un-notched and notched specimens are summarized in terms of stress range, at the considered temperatures. Finally, fatigue data from un-notched and notched specimens are re-analysed by means of the mean value of the Strain Energy Density (SED) approach extended at high temperature.…”
Get full text