OSCILLATING MODE OF TOPINAMBUR TUBERS DRYING by A. V. Golubkivich, S. A. Pavlov, N. S. Levina, T. A. Kondratova

“…A method of calculation of duration of the oscillating mode of topinambur tubers drying in a dense layer is worked out. …”
Get full text

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. …”
Get full text

Studying the possibility of using butter produced by the method of converting high fat cream in the production of puff products by E. N. Pirogova, E. V. Topnikova, E. S. Danilova

“…It has been concluded that such characteristics for butter produced by the method of convert- ing high-fat cream can be obtained by adjusting the composition of the butter and its production modes, and a decrease in the solid triglycerides can be achieved by active influence of the diet of animals in different periods of the year.…”
Get full text

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

Subjects: Get full text

A review of repairing heat-damaged RC beams using externally bonded- and near-surface mounted-CFRP composites by Mousa Shhabat, Mohammad Al-Zu'bi, Mu'tasim Abdel-Jaber

“…Therefore, this paper presents an in-depth review of repair methods for heat-damaged reinforced concrete (RC) beams utilizing carbon fibre-reinforced polymer (CFRP) composites through both externally bonded reinforcement (EBR) and near-surface mounted (NSM) techniques. …”
Get full text

Effect of grinding wheel type and cooling method on grinding quality of SiCf/SiC ceramic matrix composites by Ben WANG, Jiajie TANG, Hongdi CHU, Qi ZHANG

“…Additionally, to analyze the wear mechanism of the grinding wheels, the wear morphology of the grinding wheel surface after grinding was observed using a VHX2000c ultra-depth-of-field three-dimensional microscope, and the failure modes of different grinding wheels under different grinding conditions were compared and analyzed.ResultsGrinding wheel type and cooling method have a significant effect on the grinding performance of SiCf/SiC composites. …”
Get full text

Bending behavior of additively manufactured short fiber reinforced composite sandwich structures based on triply periodic minimal surface by Yaozhong Wu, Xuepeng Li, Shaoan Li, HuaWei Wang, Peng Wang, Weijia Li

Get full text

Electricity pinch analysis method for flexibility supply-demand matching in power systems by Yaling Mao, Tiejiang Yuan, Xueqin Tian, Yue Teng

“…Leveraging the theoretical framework of pinch technology from process engineering, this paper proposes an Electricity Pinch Analysis (EPA) method for flexibility assessment. First, the net-load profile is decomposed by successive variational mode decomposition (SVMD) optimized with the Red-billed Blue Magpie Optimization (RBMO) algorithm to construct a flexibility demand model. …”
Get full text

The impact of using two fiber-reinforced composites with different placement methods on the flexural strength of two resin materials: an in vitro study by Siqi Qiu, Yucui Zhou, Minglu Tang, Li-Peng Jiang, Hidehiko Sano, Ricardo M. Carvalho, Jiale Fu

“…Abstract Background This in vitro study assessed the influence of using two types of fiber-reinforced composite with different placement methods on the flexural strength of two resin materials. …”
Get full text

Investigation of process parameter influence on the mechanical properties of FDM-printed PEEK-carbon fiber composites using RSM and Taguchi methods by Muhammad Nasir Bashir, Joon Sang Lee, Mohammed A. Bou-Rabee, Heba G. Mohamed, Ding Zhou, Irfan Anjum Badruddin, M.A. Fazal, Zafar Masood

Get full text

Construction of research feedback experimental teaching mode for medical undergraduate students and comparative study with traditional experimental teaching mode by Chenggui Miao, Yurong Huang, Qiangjun Duan, Yanmei Mao, Jiaqing Chen, Yanping Li, Aixin Xia, Yinqiu Song, Bing Wang

“…Regarding the existing issues, we constructed the research feedback experimental teaching model (RFETM) and evaluated its teaching effectiveness. Method We reformed the traditional experimental teaching mode (TETM) and constructed RFETM. …”
Get full text

Elastic constants identification for laminated composites using laser doppler vibrometry and an inversion method based on legendre orthogonal polynomial expansion by Hongye Liu, Lei Wang, Xuan Li, Liang Shen, Chongpeng Qiu, Zenghua Liu, Zhenhua Tian

Get full text

Seismic Performance Evaluation of Precast Concrete Beam-to-Shear Link Composite Connection with Bending Moment and Shear Force Separate Method by Shujun Hu, Qi Guo, Xinfu Xiong, Jingang Xiong

“…Four different types of shear connectors are analyzed in detail by using the verified numerical method, and the shear capacity and failure mode of shear connectors can be obtained. …”
Get full text

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.…”
Get full text

Effect of different calcium sulfate aspect ratios and chitosan addition methods on the interface properties of calcium sulfate/chitosan composite bone cement by Liuyun Jiang, Chunyan Tang, Shuo Tang, Yuqing Wang, Qi Ouyang, Xiang Hu

“…Moreover, chitosan solution as liquid phase was a better solidification mode than citric acid, and calcium sulfate/chitosan composite as solid phase was the worst mode because of poor interface compatibility. …”
Get full text

Oil and Biodiesel Production from <i>Mortierella isabellina</i> Biomass by a Direct Near-Critical Fluid Extraction and Transesterification Method by Daniela Sallet, Gustavo Andrade Ugalde, Marcus Vinícius Tres, Marcio Antonio Mazutti, Giovani Leone Zabot, Raquel Cristine Kuhn

Get full text

Damage mechanism of gamma-irradiated repurposed pultruded glass fibre polyester composite subjected to low-velocity impact using non-destructive techniques by Muhammad Imran Najeeb, Muhammad Amir Siti Madiha, Agusril Syamsir, Mohd Supian Abu Bakar, Sapizah Rahim, Asyraf Arif Abu Bakar, Tabrej Khan

Get full text

Axial Compression Performance Test and Bearing Capacity Calculation Method of Square Steel Tube–Timber–Concrete Composite L-Shaped Columns by Weisu Weng, Haonan Lv, Bo Liu, Minli Zhang, Ziteng Jing, Jianghao Hu, Shuqian Hu

“…The results show that the mechanical performance of the composite columns is excellent. Local buckling of the steel tube is the primary failure mode, with ‘bulging bands’ forming at the middle and ends. …”
Get full text

Evaluation of Glycyrrhizic Acid Content in Licorice Roots and Products of its Processing by HPLC-UV Method by B. V. Brovchenko, V. A. Ermakova, D. O. Bokov, I. A. Samylina, N. B. Lazareva

“…A comparative assessment of the of glycyrrhizic acid (GA) content in licorice roots (LR), produced in the Russian Federation and in licorice raw materials of various processing methods by HPLC-UV.Materials and methods. The objects of research were crushed LR, packaged in packs of industrial production and laboratory-industrial samples of coarse powder (CP), cut-pressed granules (CPG) and compositions proposed for packaging in filter paper sachets. …”
Get full text

Effect of Different Luting Methods on the Microtensile Bond Strength of CAD/CAM Resin Blocks by Alexandra Vinagre, Carla Delgado, Gabriela Almeida, Ana Messias, João Carlos Ramos

“…The surfaces were examined with optical microscopy to determine the failure mode and the bonding interface was assessed with scanning electron microscope (SEM) analysis. …”
Get full text