Optimization of Gear Modification Amount based on Polynomial Response Surface Proxy Model by Yonghua Li, Wusong Wei, Xu Zhang

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TO DETERMINATION OF INFLUENCE FOR VARIATIONS IN LASER TREATMENT MODES ON TRIBOLOGICAL CHARACTERISTICS OF CUTTING TOOL by O. V. Diachenko, M. A. Kardapolova, O. V. Seriakova

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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

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Investigation of parallel joint density thresholds for granite tunnel failure based on physical model experiments and multiscale monitoring techniques by Huai-Sheng Xu, Shao-Jun Li, Ding-Ping Xu, Quan Jang, Liu Liu, Min-Zong Zheng, Xu-Feng Liu

“…Their failure pattern followed a composite mode governed by stress concentration and discontinuity effects, manifesting as stress concentrations at joint tips or tunnel boundaries, along with large structural blocks and localized stress-induced fragmentation. …”
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Mixed-Mode Chromatography: Studies on Hybrid Retention Mechanisms of Some Antihypertensive Drugs by Irinel Adriana Badea, Andrei Mihăilă, Dana Elena Popa, Anca Monica Tencaliec, Mihaela Buleandră

“…Because they have structures that are affected by pH, developing a chromatographic method was challenging. Based on the speciation diagram of these compounds versus pH scale, a mixed-mode stationary phase (hydrophobic stationary phase, C18 and strong cation exchanger (SCX)) was our first choice. …”
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Complete Mode Spectrum Decomposition of Complex‐Structured Light by Computer‐Generated Holography by Yunfei Ma, Zilong Zhang, Yuqi Wang, Hongzhi Yang, Wei He, Lingyu Kong, Suyi Zhao, Xiaotian Li, Yetong Hu, Changming Zhao

“…Analyzing or probing a complex‐structured light field with a simple model to obtain its mode composition sequence and phase delays among eigenmodes is challenging. …”
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To Type or To Write: The Effect of Writing Modes and Time Constraints on Students’ Writing Quality by I Gusti Ngurah Agung Wijaya Mahardika, IGA Lokita Purnamika Utami

“…Method: This study adopted a counterbalanced quantitative design; data were collected from 30 EFL undergraduate students majoring in English Education, using an adapted version of Jacobs’ ESL Composition Profile. …”
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A Novel Control Method for Current Waveform Reshaping and Transient Stability Enhancement of Grid-Forming Converters Considering Non-Ideal Grid Conditions by Tengkai Yu, Jifeng Liang, Shiyang Rong, Zhipeng Shu, Cunyue Pan, Yingyu Liang

“…To bridge this gap, a novel control strategy is proposed that reshapes the output current waveforms and enhances transient stability in GFM converters under such conditions. First, a sliding mode controller with an improved composite reaching law to achieve rapid reference tracking while eliminating chattering is designed. …”
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Reliability Analysis of Hybrid Laser INS Under Multi-Mode Failure Conditions by Bo Zhang, Changhua Hu, Xinhe Wang, Jianqing Wang, Jianxun Zhang, Qing Dong, Xuan Liu, Feng Zhang

“…This analytical approach provides a valuable method for reliability evaluation and design of new hybrid INS structures. …”
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Numerical simulation study on the evolution of wrinkling defects in carbon fiber laminates based on spatial decomposition damage variable method by ZHENG Haocheng, ZHOU Bo, LI Hui, WANG Yajie, SUN Ning, ZHANG Xueyan

“…The proposed calculation method is simple and direct for determining true stress, making it convenient for analyzing and identifying the damage location and damage evolution of composite laminates with wrinkles.…”
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Construction Technologies of Self-compacting Concrete for Lining of Water Conveyance Shield Tunnel by SHI Aijun, WANG Yongjian, YAO Chukang, XIE Xiangming, WU Yulong, CAI Yixin

“…Some problems exist in the construction of composite lining of water conveyance shield tunnel,such as vertical transportation of self-compacting concrete (SCC) in deep work shafts,long-distance horizontal transportation of SCC in tunnels,and placing and casting of SCC in closed ring structures.In response to them,a transportation method and a placing mode suitable for SCC were chosen.The spacing of casting holes on the lined steel pipe (inner mold) was reasonably determined for SCC through a simulation test.Depending on the characteristics of the composite lining structure and the construction performance of SCC,related calculations and analyses are carried out for reasonable determination of the casting process and quality control measures such as the length of casting section,layer thickness,and placing speed.The determined parameters were applied in the pilot project of Shenzhen main branch of the Water Resources Allocation Project in the Pearl River Delta.We found that no aggregate separation occurred during the transportation of SCC,and the lined steel pipe did not float up or drift sideward during the casting of SCC.The drilling and coring test results showed that the height of the void between SCC and outer lining segment on the vault met the design requirements,and the lining space of closed ring structures was filled after backfilling and grouting.These results indicate that the SCC of composite lining is of good quality.Relevant construction technologies can provide references for the construction of similar projects.…”
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Areas of energy advantage for flowsheets of separation modes for mixtures containing components with similar volatilities by M. E. Peshekhontseva, M. A. Maevskiy, I. S. Gaganov, A. V. Frolkova

“…The direct and indirect distillation modes can become competitive when the point of the original composition is located near single K-surfaces or in a region with a different ratio of distribution coefficients. …”
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Improvement of the Burden Column Structure by Controlling the Multicomponent Burden Loading Mode into the Blast Furnace by Myrav'yova I.G., Ivancha N.G., Shcherbachov V.R., Vishnyakov V.I., Ermolina E.P.

“…The purpose of this work was to study the possibility of correcting the shape and position of the plastic zone, as the main element of the structure of the burden column in a blast furnace, by controlling its loading mode. To achieve this goal, a new method has been developed for determining the coordinates of the lines of softening and melting of the burden based on information about the gas temperature above the surface of the charge and the characteristics of the distribution of burden materials, a criterion for the technological assessment of the cohesive zone has been proposed, and the relationship between its thickness and the distribution of the burden has been studied. …”
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Numerical Tools for Composite Woven Fabric Preforming by Abel Cherouat, Houman Bourouchaki

“…The prediction of the angular distortion of the reinforcement during draping and the changes in fibre orientation are essential for the understanding of the manufacture process and the evaluation of the mechanical properties of the composite structures. This paper presents an optimization-based method for the simulation of the forming processes of woven fabric reinforced composites. …”
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Evaluation of Behavior Characteristics of Reinforced Concrete Beam Shear Strengthening with Different FRCMs by Min-Su Jo, Hyeong-Gook Kim, Dong-Hwan Kim, Su-A Lim, Hyun Kong, Kil-Hee Kim

“…This paper evaluated the structural behavior of shear-strengthened externally bonded FRCM composites. The additional shear strength of FRCM composites with three different types of textile grids (T1, T2, and T3) was analyzed for different crack patterns and failure modes. …”
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Comparative effectiveness of "liberal" and "restrictive" modes of intraoperative infusion-transfusion therapy in lung transplantation by A. M. Talyzin, S. V. Zhuravel, M. Sh. Khubutiya, E. A. Evgeniy A. Tarabrin, N. K. Kuznetsova

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Energy absorption mode and mechanical matching of crashworthiness structure aheads for standardized metro train by YANG Xiangyun, LU Zhaijun

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LABORATORY STUDY OF POLYMERIZATION DEPTH OF COMPOSITE MATERIALS by O.A. Udod, Kh.I. Bekuzarova

“…The aim of this work was to study the polymerization depth of composite materials under different modes of light exposure in laboratory conditions. …”
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Analysis of the Load Sharing Behaviour and Cushion Failure Mode for a Disconnected Piled Raft by Xiao-jun Zhu

“…Then a new theoretical analysis has been presented for rigid pile composite foundation. Through comparative studies, it is found that the present method is validated as reasonable by laboratory tests and is in agreement with several current design methods.…”
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Mode of delivery and outcomes among inborn extremely preterm singletons: A cohort study by Colm P. Travers, Dhuly Chowdhury, Abhik Das, Namasivayam Ambalavanan, Myriam Peralta‐Carcelen, Nancy Newman, Shirley Cosby, Myra Wyckoff, Alan Tita, Waldemar A. Carlo, For the Eunice Kennedy Shriver National Institute of Child Health and Human Development Neonatal Research Network

“…The objective of this study was to compare the rate of death or severe neurodevelopmental impairment among extremely preterm singletons by actual mode of delivery. Material and Methods Observational study using prospectively collected data from 25 US medical centers. …”
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