The soft liquid metal-based pressure sensor based on resistance-capacitance coupling by Kang Sun, Xinxin Zhang, Shuting Liang, Liangtao Li, Caicai Jiao, Qian Wang, Wuliang Chen, Liang Hu, Yubo Fan

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Precise Control of Lead Halide and Ammonium Salt Stoichiometric Ratios for Efficient Perovskite Solar Cells by Hengyi Jiang, Rui Yang, Ziqi Zhu, Chao Sun, Yongbin Jin, Lingfang Zheng, Lina Shen, Chengbo Tian, Liqiang Xie, Jinxin Yang, Zhanhua Wei

“…Conventional deposition techniques fail to establish a definitive structure‐performance relationship due to limitations in quantitative control, leading to inconsistent film quality and ambiguous reaction pathways. …”
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Magneto-induced deformation and wave absorption characteristics of magnetically responsive bimaterial layered structures by Yongyang Ji, Wenheng Han, Yonggang Zhao, Wei Gao

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Methodologies to Design Optimum 3D Printable Mortar Mix: A Review by Isabelle Gerges, Faten Abi Farraj, Nicolas Youssef, Emmanuel Antczak, Fadi Hage Chehade

“…Nowadays, 3D printing has revolutionized the construction and building industry, enabling researchers to push the boundaries of creating structural components with this innovative technique. …”
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A Coupled-Field Expansion Method for Single-Layer and Multilayer Planar Periodic Structures by Yading Li, Karu P. Esselle, Lvqian Zhang

“…It is useful for the analysis, design, and optimization of many single-layer and multilayer planar structures, such as frequency-selective surfaces (FSSs), artificial magnetic conductor (AMC) surfaces, electromagnetic bandgap (EBG) structures, some metamaterials and high-impedance surfaces. …”
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Thermomechanical Behavior and Experimental Study of Additive Manufactured Superalloy/Titanium Alloy Horizontal Multi-Material Structures by Yanlu Huang, Tianyu Wang, Linqing Liu, Yang Li, Changjun Han, Hua Tan, Wei Zhou, Yongqiang Yang, Di Wang

“…The maximum residual stress at the interface in the Ti6Al4V/IN718 structure is more than 700 MPa, which is higher than that in the IN718/Ti6Al4V structure. …”
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Enhancing dental model accuracy through optimized vat photopolymerization additive manufacturing parameters by Clément Tien, Camille Jean, Lucas Poupaud, Floriane Laverne, Frédéric Segonds

“…Further research is recommended to determine optimal settings for different resins and more complex dental structures.…”
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Development of Cellular Cast Structures for Improving Heat Transfer in Thermal Energy Storage Systems by K. Naplocha, J. Grzęda, O. Trzaska, N. M. Raźny, A. Dmitruk

“…For improving heat transfer in the thermal energy storage system (TES), cast aluminum cellular structures were designed, optimized, and produced by investment casting. …”
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Structural Biomimetics of Non-smooth Pits for Ceramic Extruders and Its Reducing Adhesion and Resistance by Shengrui YU, Ping JI, Zhemin DAI, Lei XU, Zhihuan LIU, Wei LI, Huiting WU

“…Furthermore, a geometric model of the dung beetlex’s pit-shaped bionic structure is established for the extruder’s head. Building on this, the structure is further optimized using the numerical calculation methods of COMSOL multiphysical field and orthogonal experimental design. …”
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Smart Infrastructure and Additive Manufacturing: Synergies, Advantages, and Limitations by Antreas Kantaros, Paraskevi Zacharia, Christos Drosos, Michail Papoutsidakis, Evangelos Pallis, Theodore Ganetsos

“…By leveraging additive manufacturing alongside digitalization, artificial intelligence (AI), and the Internet of Things (IoT), this technology enables the creation of customized, lightweight, and sensor-embedded structures. This work analyzes both the advantages and challenges of applying 3D printing in smart infrastructure, focusing on material optimization, rapid prototyping, and automated fabrication, which significantly reduce construction time, labor costs, and material waste. …”
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PREPARATION AND TENSILE PROPERTY OF 3D POROUS LATTICE STRUCTURE FOR SKIN TISSUE ENGINEERING SCAFFOLDS by FANG Chuang, JI XiaoGang, WANG Wei

“…Digital light process(DLP)forming method has the high forming speed and accuracy characteristics,and can be better used for the preparation of tiny size structures.Therefore,in this study,a new 3D porous lattice structure obtained by artificial topology⁃optimized square lattice as a single cell and spatial 3D equally spaced array of the single cell was designed.Then a flexible and elastic photosensitive resin by using DLP forming method for preparation experiments was carried out.The influence of DLP printing on the formation of the lattice structure and the forming effect were investigated.The tensile mechanical properties of all samples of complete structure without siltation were studied.The results show that the new porous structure prepared by DLP printing has clear internal pores and good connectivity in which the porosity reached more than 80%,and the elongation at break is also above 856%,among which the tensile toughness of lattice structure 3 is the largest and its comprehensive tensile properties are the best.The structure can be widely used in skin tissue engineering scaffolds,flexible electrodes,fragile product clamping fixtures,etc.…”
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An Optimized 3D Printer by Enhancing Material Properties and Surface Finish of PLA Through Modifications by Asim Ghaffar, Muhammad Tanveer Riaz, Abdur Rehman, M. M. Sayed Al Mahmud

“…Furthermore, the study demonstrates that augmenting infill density contributes to a notable increase in material strength, underscoring the importance of internal reinforcement in enhancing structural integrity. These findings provide valuable insights into the optimization of 3D printing processes for PLA materials, offering guidelines for achieving superior mechanical properties through precise calibration of printing parameters.…”
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Improvement of interlayer performance of 3D printable magnesium oxysulfate cement-based materials by carbonation curing by Qiyan Li, Anshuang Su, Xiaojian Gao

“…This paper investigates the influence of fly ash (FA) incorporation and carbonation curing treatment on the interlayer bonding strength and permeability performance of 3D-printed magnesium oxysulfate cement-based (3DP-MOS) mortars. …”
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A Review of Research on Precision Rotary Motion Systems and Driving Methods by Xuecheng Luan, Hanwen Yu, Chunxiao Ding, Ying Zhang, Mingxuan He, Jinglei Zhou, Yandong Liu

“…Research has shown that through material innovation, structural optimization, and intelligent control, there is still significant room for improvement in the load capacity, accuracy, and reliability of precision rotary motion mechanisms, providing theoretical support and practical reference for innovative design and engineering applications of future mechanical transmission technologies.…”
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Adaptation of an additively manufactured reactor concept for catalytic methanation with in-situ tar co-reforming of biogenic syngas by Jakob Müller, Alexander Feldner, Simon Markthaler, Peter Treiber, Jürgen Karl

“…ADDmeth3.1 uses a dedicated internal channel structure that serves as a counter-current heat exchanger for the feed gas, whereas ADDmeth3.2 is optimized to fill the triangular footprint of a scalable reactor module as best as possible. …”
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In-depth study and optimization of process parameters to enhance tensile and compressive strengths of PETG in FDM technology by Rajan Kumaresan, Kumaran Kadirgama, Mahendran Samykano, Wan Sharuzi Wan Harun, Arunkumar Thirugnanasambandam, Krishnan Kanny

“…This study investigates the mechanical properties (tensile and compressive) and structural characteristics of PETG samples printed using FDM technology by varying the infill pattern and raster angle and reducing the infill density from 100 % to 50 %. …”
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Enhancing the compression resistance of buffer cushions using an inner concave negative Poisson's ratio structure. by Daizhou Li, Xiufen Zhang, Haibin Li

“…To enhance the compression resistance of the existing buffer cushions, this paper developed a novel buffer cushion with an inner concave negative Poisson's ratio (NPR) structure. The structure parameters of buffer cushion were optimized based on orthogonal experimental design and theoretical analysis. …”
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Toward sustainable additive manufacturing of PEKK/Martian regolith composite for lightweight structural applications on Mars by Farshad Malekpour, Marjan Abdali, Mehdi Hojjati, Krzysztof Skonieczny

“…A post-processing protocol, including annealing, was implemented to optimize the degree of crystallinity and improve mechanical properties. …”
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Development of wet adhesion of honeybee arolium incorporated polygonal structure with three-phase composite interfaces by Lulu Liang, Jieliang Zhao, Qun Niu, Li Yu, Xiangbing Wu, Wenzhong Wang, Shaoze Yan, Zhenglei Yu

“…Here, we develop a novel adhesive mechanism for governing wet adhesion and investigate the biological models of honeybee arolium for reproducing the natural wet adhesive systems. Micro-nano structures of honeybee arolium and arolium-prints were observed by Cryogenic scanning electron microscopy (Cryo-SEM), and the air pockets were found in the contact interface notably. …”
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SEPDNet: simple and effective PCB surface defect detection method by Du Lang, Zhenzhen Lv

“…Abstract Replacing time-consuming and costly manual inspections on production lines with efficient and accurate defect detection algorithms for Printed Circuit Boards (PCBs) remains a significant challenge. …”
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