A Hybrid Human Dynamics Model on Analyzing Hotspots in Social Networks by Yunpeng Xiao, Bai Wang, Bin Wu, Zhixian Yan, Shousheng Jia, Yanbing Liu

“…Our simulation results are consistent with the empirical studies, which indicate that the model can provide a good understanding of the dynamic mechanism of crowd events using such social networking data. …”
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Correlation of Polymerization Conditions with Thermal and Mechanical Properties of Polyethylenes Made with Ziegler-Natta Catalysts by M. Anwar Parvez, Mostafizur Rahaman, M. A. Suleiman, J. B. P. Soares, I. A. Hussein

“…The Mw, polymer yield, and catalyst activity are improved with the increase in ethylene pressure. Dynamic mechanical analysis (DMA) results show that the increase in temperature and hydrogen pressure decreases storage modulus. …”
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Interaction of Indirect and Hyperdirect Pathways on Synchrony and Tremor-Related Oscillation in the Basal Ganglia by Xia Shi, Danwen Du, Yuan Wang

“…Low-frequency oscillatory activity (3-9 Hz) and increased synchrony in the basal ganglia (BG) are recognized to be crucial for Parkinsonian tremor. However, the dynamical mechanism underlying the tremor-related oscillations still remains unknown. …”
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Microstructure, Tensile Property, and Surface Quality of Glass Fiber-Reinforced Polypropylene Parts Molded by Rapid Heat Cycle Molding by Feng Liu, Taidong Li, Fuyu Xu, Jiquan Li, Shaofei Jiang

“…The microstructure including multilayer, fiber orientation, crystallinity, and fiber-matrix bonding strength were analyzed by simulations, scanning electron microscopy, wide-angle X-ray diffraction, and dynamic mechanical analysis. The relationship between the macroscopic properties and microstructure of the RHCM samples was also discussed. …”
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Femtosecond laser induced ultrafast interface dynamics between single layer graphene and quartz substrate: A theoretical study by Runping Zhao, Xia Wang, Lei Wang

“…In this work, a real-time time-dependent density functional theory (rt-TDDFT) method was adopted to study the femtosecond laser induced ultrafast structure evolution and the underlying dynamics mechanism of the interface between a single layer graphene and a Si-terminated quartz substrate. …”
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Study on Selfish Node Incentive Mechanism with a Forward Game Node in Wireless Sensor Networks by Mohammed Ahmed Ahmed Al-Jaoufi, Yun Liu, Zhen-jiang Zhang, Lorna Uden

“…We present a new model for the selfish node incentive mechanism with a forward game node for wireless sensor networks, and we discuss applications of the replicator dynamics mechanism to analyze evolutionary trends of trust relationships among nodes. …”
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Dynamic Vibration Characteristic Analysis for the Power-Split Transmission System Based on Loaded Tooth Contact Analysis by Hao Dong, Yan Cao, Zhou Fang

“…In order to solve the dynamic vibration characteristics of the power-split transmission system, the system of the dynamic mechanical model is established. Firstly, according to the theoretical analysis method of the tooth contact analysis (TCA) and loaded tooth contact analysis (LTCA), the actual meshing process of each gear pair is simulated, and the time-varying mesh stiffness excitation is obtained, which can improve the numerical precision. …”
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Effects of MAPP Compatibilization and Acetylation Treatment Followed by Hydrothermal Aging on Polypropylene Alfa Fiber Composites by Noura Hamour, Amar Boukerrou, Hocine Djidjelli, Jean-Eudes Maigret, Johnny Beaugrand

“…The thermal properties showed that the thermal stability and the degree of crystallinity of the composites decreased after hydrothermal aging; this result was corroborated by the dynamical mechanical analysis (DMA) results.…”
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Modification Effect of Cellulase on the Physicochemical Characteristic of Polysaccharides Edible Films by Anna Zimoch-Korzycka, Jagoda Ambrozik-Haba, Dominika Kulig, Andrzej Jarmoluk

“…Initially, nine films were physically characterized by contact angle, water vapour permeability (WVP), water activity (aw), tensile test, dynamic mechanical thermal analysis (DMTA), and thermogravimetric analysis (TGA) and chemically by Fourier Transform Infrared Spectrometry (FTIR). …”
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Experimental Investigation on Multiscale Fracturing in Thermally Treated Sandstone under SHPB Impact Loading by Shang Yang, Jun Wang, Zhi Zhang, Jianguo Ning, Guoqing Sun

“…To study the effect of temperature on the dynamic mechanical behaviors and fracture characteristics of thermally treated sandstone, compressive dynamic loading experiments were performed on a series of samples using a split Hopkinson pressure bar (SHPB). …”
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Impacts of PU Foam Stand-Off Layer on the Vibration Damping Performance of Stand-Off Free Layer Damping Cantilever Beams by Longqiang Liang, Weibo Huang, Ping Lyu, Mingliang Ma, Fandi Meng, Yingjie Sang

“…In this paper, a stand-off free layer damping cantilever beam is prepared with the steel plate as the base layer, rigid polyurethane (PU) foam as the stand-off layer, and rubber as the damping layer, and the motion equation of the cantilever beam is derived. The dynamic mechanical properties of damping rubber and PU foam are tested and analyzed. …”
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Self-Healing Photocurable Epoxy/thiol-ene Systems Using an Aromatic Epoxy Resin by Ricardo Acosta Ortiz, Omar Acosta Berlanga, Aída Esmeralda García Valdez, Rafael Aguirre Flores, José Guadalupe Télles Padilla, María Guadalupe Méndez Padilla

“…The analysis of the mechanical properties using dynamic mechanical analysis (DMA) showed that the specimens displayed a healing efficiency up to 111% compared with the unhealed specimens, depending on the amount of polythioethers present in the copolymer.…”
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Deciphering Design of Aggregation‐Induced Emission Materials by Data Interpretation by Junyi Gong, Ziwei Deng, Huilin Xie, Zijie Qiu, Zheng Zhao, Ben Zhong Tang

“…The fingerprints are readily interpretable and have demonstrated promising efficacy in addressing influences related to the photophysics of organic light‐emitting materials, achieving high accuracy and precision in the regression of emission transition energy (mean absolute error (MAE) ∼ 0.13eV) and the classification of optical features and excited state dynamics mechanisms (F1score ∼ 0.94). Furthermore, a conditional variational autoencoder and integrated gradient analysis are employed to examine the trained neural network model, thereby gaining insights into the relationship between the structural features encapsulated in the fingerprints and the macroscopic photophysical properties. …”
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Bifurcations in a Nonlinear Dynamical Model between Western Pacific Subtropical High Ridge Line Index and Its Summer Monsoon Impact Factors by Mei Hong, Ren Zhang, Longxia Qian, Jingjing Ge, Jian Chen

“…The combination behavior of the two steady equilibriums corresponds with disappearance of the “double-ridge” phenomenon of WPSH. Dynamical mechanisms of these phenomena are explained.…”
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Static and Dynamic Experiment Evaluations of a Displacement Differential Self-Induced Magnetorheological Damper by Guoliang Hu, Wei Zhou, Mingke Liao, Weihua Li

“…Additionally, the dynamic mechanical performance of the DDSMRD was evaluated. …”
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Stimuli-Responsive Hydrogels Based on Polyglycerol Crosslinked with Citric and Fatty Acids by Leidy C. Solano-Delgado, César A. Bravo-Sanabria, Carolina Ardila-Suárez, Gustavo E. Ramírez-Caballero

“…Formation of hydrogels was confirmed using FTIR, and physicochemical properties were analyzed by Scanning Electron Microscopy (SEM), Differential Scanning Calorimetric (DSC), and Dynamic Mechanical Analysis (DMA). This paper aims to give a contribution to biobased hydrogel knowledge from chemical, physicochemical, and mechanical point of view.…”
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Modeling and Numerical Analysis in 3D of Anisotropic and Nonlinear Mechanical Behavior of Tournemire Argillite under High Temperatures and Dynamic Loading by Foguieng Wembe Marius, Mambou Ngueyep Luc Leroy, Ngapgue François

“…Thus, the geometrical nonlinearity allows having the maximal constant strain of about 1.25 in the direction of the applied dynamic mechanical force.…”
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Effect of Quinacridone Pigments on Properties and Morphology of Injection Molded Isotactic Polypropylene by Mateusz Barczewski, Danuta Matykiewicz, Bartłomiej Hoffmann

“…Complex mechanical and thermomechanical iPP properties analyses, including static tensile test, Dynstat impact resistance measurement, and hardness test, as well as dynamic mechanic thermal analysis (DMTA), were realized in reference to morphological changes of polymeric materials. …”
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NMR Pore Structure and Dynamic Characteristics of Sandstone Caused by Ambient Freeze-Thaw Action by Bo Ke, Keping Zhou, Hongwei Deng, Feng Bin

“…For a deeper understanding of the freeze-thaw weathering effects on the microstructure evolution and deterioration of dynamic mechanical properties of rock, the present paper conducted the nuclear magnetic resonance (NMR) tests and impact loading experiments on sandstone under different freeze-thaw cycles. …”
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Dynamic Response Law of Nonpersistent Jointed Rock Mass Under Normal Impact Load by Xianshi Deng, Yan Chang, Rong Hu, Heng Deng, Duofang Lu

“…Normal dynamic mechanical characteristics of the jointed rock mass are of great significance for studying the working state of rock mass with nonpersistent joint. …”
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