Influence of type of final restoration on the fracture resistance and fracture mode of endodontically treated premolars with occluso-mesial cavities by Salwa Omar Bajunaid, Norah Omar AlSadhan, Noura AlBuqmi, Reem Alghamdi

“…Materials and methods: sixty sound maxillary premolars were divided into four experimental groups; group A: the control group, where neither root canal treatment nor preparation were performed; group B: teeth were restored with a direct Filtek Z250 composite restorative material; group C: teeth were restored with an indirect inlay Filtek Z250 composite restorative material; group D: teeth were restored with IPS E.Max CAD/CAM monolithic ceramic inlays. …”
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Evaluation of Critical Static Loads of Three-Layered Annular Plate with Damaged Composite Facings by Dorota PAWLUS

“…The solution of such buckling problem was carried out using both analytical and numerical methods. Axisymmetrical and asymmetrical plate buckling modes were analysed. …”
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Bending behavior of adhesively-bonded engineered wood-concrete composite decks by Qiuni Fu, Libo Yanb, Bohumil Kasal

“…The observed failure modes of the composite decks were concrete crushing or wood failure in tension or shear. …”
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Effects of Cryogenically Treated CFRP Composite on the Buckling Behavior in the Adhesively Bonded Beam by Uysal M. U.

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Impact of different surface treatment methods on bond strength between fiber post and composite core material by Abdullah Alshahrani, Muthyib Albaqami, Zeyad Naji, Yazeed Al-Khunein, Khalid Alsubaie, Abdulaziz Alqahtani, Ahmad M. Al-Thobity

“…Purpose: To assess the impact of different surface treatments on the push-out bond strength between fiber post and a composite resin core material. Material and methods: Seventy-two glass-fiber posts were randomly assigned into six groups according to the method of surface treatment: Control (no treatment), silane, sandblasting, hydrofluoric acid, hydrogen peroxide, and hydrogen peroxide with sandblasting. …”
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A feasible method for the composition analysis and chemical remediation of clogging matter in subsurface flow constructed wetlands by Yu Zheng, Yuyang Song, Rongshe Zhang, Nan Zhang, Mohomed Salah, Siyi Cheng, Yuanyuan Li, Qian Wang, Chenguang Li, Fengmin Li

“…This study focused on the two subsurface flow constructed wetlands receiving reclaimed water near the Tuhai River of Shandong Province, aiming to provide a feasible method for the composition analysis and chemical remediation by H2O2 solution of clogging matter. …”
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Modal Characteristics of Composite Beams with Single Delamination- A Simple Analytical Technique by Keyvan Torabi, Mostafa Shariati-Nia, Mohammad Heidari-Rarani

“…This new technique considerably simplifies the calculations regardless of the number of delaminations. In finite element method, delaminated composite beams are modeled in commercial finite element software, ABAQUS, and natural frequencies and mode shapes are extracted from the modal analysis. …”
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Fracture toughness in SPCC/CFRP hybrid laminates: Mode I and mode II perspectives by Ariyana Dwiputra Nugraha, Muhammad Luthfi Hakim, Ari Pramana, Farid Triawan, Murni Handayani, Yosephin Dewiani Rahmayanti, Muhammad Akhsin Muflikhun

“…This research focuses on examining the mode I and mode II fracture toughness characteristics of the combined laminate between Steel Plate Cold Rolled Commercial (SPCC) metal and Carbon Fiber Reinforced Polymer (CFRP) composite processed using adhesive bonding. …”
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A STUDY ON FATIGUE DAMAGE IDENTIFICATION METHOD OF A BLADE COMPOSITE LAMINATE WITH DELAMINATION DEFECTS (MT) by YU FangAi, ZHOU Bo, ZHANG XueYan, XIN Wen

“…Compared with the traditional wavelet analysis, the harmonic wavelet analysis can detect the different damage characteristics and damage modes of composite blade with delamination defects accurately. …”
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On the method of calculation of buckling and post-buckling behavior of laminated shells with small arbitrary imperfections by Mykola Semenyuk, Volodymyr Trach, Natalia Zhukova

“…In the present paper the variant of computational methods of stability and initial post-buckling behavior of isotropic shells was generalized with respect to laminated composite shells. …”
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Crude Oil Futures Price Forecasting Based on Variational and Empirical Mode Decompositions and Transformer Model by Linya Huang, Xite Yang, Yongzeng Lai, Ankang Zou, Jilin Zhang

“…This model integrates a second decomposition and Transformer model-based machine learning method. More specifically, we employ the VMD technique to decompose the original sequence into variational mode filtering (VMF) and a residual sequence, followed by using EMD to decompose the residual sequence. …”
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New Sources and Old Methods. Reconstructing and Applying the Music-Theoretical Paratext of Johann Sebastian Bach’s Compositional Pedagogy by Derek Remeš

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Online in-situ monitoring of curing and impact damage of composite structure with embedded CNT sensors by Kai Du, Qiang Ben, Xiaoqiang Wang

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PID Sliding Mode Control of PMSM Based on Improved Terminal Sliding Mode Reaching Law by Guodong Qin, Min Wang, Guizhou Cao, Qi Wang, Yuefeng Liao

“…In order to enhance the dynamic performance and anti-disturbance ability of speed control for a permanent magnet synchronous motor (PMSM), a sliding mode control method based on a PID sliding surface and an improved terminal sliding mode reaching law (ITSMRL) is proposed. …”
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Based on Fast Non-Singular Dynamic Terminal Sliding Mode Control for Four-Wheel Independently Driven Electric Vehicle Direct Yaw Moment Control by Zhengyong Tao, Zhongzhi Tong, Mingming Wu, Hui Wu, Min Qu, Deqiang Xie

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Fluid-Structure Interaction of Vibrating Composite Piezoelectric Plates Using Exponential Shear Deformation Theory by Korosh Khorshidi, Mahdi Karimi

“…After deriving the governing equations applying Hamilton’s principle, the natural frequencies of the fluid-structure system with simply supported boundary conditions are computed using the Galerkin method. The model is compared to the available results in the literature, and consequently the effects of different variables such as depth of fluid, the width of fluid, plate thickness, and aspect ratio on natural frequencies and mode shapes are displayed.…”
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Analysis of the Elemental Composition of Cu2ZnSnSe4 Films by the PIXE and μ-PIXE Methods by A.S. Opanasyk, P.V. Koval, D.V. Magilin, A.A. Ponomarev, H. Cheong

“…By X-ray characteristic radiation induced by focused proton beam, the distribution of compound components over the area of Cu2ZnSnSe4 (-PІXE) films is investigated and their elemental composition (PІXE) is determined. Nuclear scanning microprobe with the proton beam energy of 1,5 MeV and the transverse dimension of the probe of 4 × 4 m2 was used for the method realization. …”
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Free Natural Frequency Analysis of an FG Composite Rectangular Plate Coupled with Fluid using Rayleigh–Ritz Method by Korosh Khorshidi, Ali Bakhsheshy

“…Natural frequencies of the plate coupled with sloshing fluid modes are calculated using Rayleigh–Ritz method based on minimizing the Rayleigh quotient. …”
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Fault Feature Extraction of Gearbox based on Adaptive VMD by Wenyao Li, Wengang Yang

“…The number of layers needs to be determined adaptively， a multi-point kurtosis -VMD （Variational Mode Decomposition） composite fault feature extraction method is proposed. …”
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Impact softening performance of low melting point alloy/copper foam composite phase change materials by Jingjing Song, Minzu Liang, Yuliang Lin, Leilei Wu, Jiakai Guo, Wen Liang, Yuwu Zhang

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