Inverse Design of Highly Deformable Mechanical Metamaterial Based on Partitional Semi‐Random Optimization by Xueqing Cao, Zeang Zhao, Panding Wang, Shengyu Duan, Hongshuai Lei

“…The new concept involves a statistical decision‐making procedure, which avoids the repetitive iterations in traditional completely random heuristic optimizations. In addition, a two‐step optimization scheme for local stiffness regulation is developed to expand the design space of one single material. …”
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Optimizing Beam Stiffness and Beam Modal Response with Variable Spacing and Extrusion (VaSE) by Patrick N. Murphy, Richard A. Vittum, Bashir Khoda

“…This paper presents a novel algorithm, Variable Spacing and Extrusion (VaSE), designed to optimize the infill pattern of material extrusion (ME) 3D-printed parts for specified mechanical performance while ensuring manufacturability. …”
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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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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

“…The triangular modular reactor cell can easily be scaled up by connecting multiple cells in parallel, since the triangular shape can be extended efficiently into a honeycomb pattern.…”
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The Effect of Stress Distribution on Tibial Implants with a Honeycomb Structure in Open-Wedge High Tibial Osteotomy by Zengbo Xu, Chunhui Mu, Yi Xia

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Enhancing Physiological Realism in Nasal Spray Deposition Studies: Synthetic Mucus Properties and Interactions with Saline Solutions and Stereolithography Resin by Amr Seifelnasr, Farhad Zare, Xiuhua Si, Jinxiang Xi

“…These findings highlight the value of synthetic mucus coatings for better simulating nasal environments, offering insights to optimize nasal spray formulations and delivery devices.…”
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Tracking laying hens with ArUco marker backpacks by Arjen van Putten, Mona F. Giersberg, T. Bas Rodenburg

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Optimization of Deposition Temperature and Gyroid Infill to Improve Flexural Performance of PLA and PLA–Flax Fiber Composite Sandwich Structures by Luigi Calabrese, Gabriele Marabello, Mohamed Chairi, Guido Di Bella

“…This research investigates the optimization of 3D-printed sandwich structures fabricated using fused filament fabrication (FFF) with polylactic acid (PLA) and PLA reinforced with flax fibers. …”
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Optimization of High-Frequency Ultrasound Imaging to Detect Incremental Changes in Mineral Content at the Cartilage–Bone Interface Ex Vivo by Akshay Charan, Parag V. Chitnis, Caroline D. Hoemann

“…(1) Background: Osteoarthritis is a degenerative disease of the whole joint marked by cartilage–bone interface (CBI) remodeling, but methods to monitor subtle changes in mineralization are lacking. We optimized a non-destructive ultrasound imaging method to monitor incremental shifts in mineralization, using brief decalcification as a mimetic of CBI remodeling. (2) Methods: We used a 35-MHz transducer to scan 3 mm diameter bovine osteochondral explants wrapped with parafilm to produce surface-directed decalcification and dedicated 3D-printed holders to maintain sample orientation. …”
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A dual-band dipole array antenna with fan-beam radiation for biomedical and telecommunications applications by Rahim Barzegari, Changiz Ghobadi, Javad Nourinia

“…This study introduces a new technique for achieving dual-band functionality in a printed dipole antenna with integrated balun feeding without additional elements. …”
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Sparse support path generation for multi-axis curved layer fused filament fabrication by Tak Yu Lau, Dong He, Yamin Li, Yihe Wang, Danjie Bi, Lulu Huang, Pengcheng Hu, Kai Tang

“…To address this issue, we propose a sparse and curved support filling pattern for multi-axis printing, aiming at enhancing the material efficiency by fully utilizing the bridge technique. …”
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Automated Parcel Locker Configuration Using Discrete Event Simulation by Eugen Rosca, Floriana Cristina Oprea, Anamaria Ilie, Stefan Burciu, Florin Rusca

“…Automated parcel lockers (APLs) are transforming urban last-mile delivery by reducing failed distributions, decoupling delivery from recipient availability, optimizing carrier routes, reducing carbon foot-print and mitigating traffic congestion. …”
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Automation in Construction (2000–2023): Science Mapping and Visualization of Journal Publications by Mohamed Marzouk, Abdulrahman A. Bin Mahmoud, Khalid S. Al-Gahtani, Kareem Adel

“…Finally, the publications are analyzed using keyword co-occurrence and keyword thematic evolution analyses, revealing five major research clusters: (i) foundational optimization, (ii) deep learning and computer vision, (iii) building information modeling, (iv) 3D printing and robotics, and (v) machine learning. …”
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Thematic Analysis of the Implementation of Emerging Technologies and Digital Solutions in Health and Humanitarian Supply Chains by Kabiru Abubakar Gulma

“… Background: Emerging technologies—such as artificial intelligence, the Internet of Things, 3D printing, and blockchain—have the potential to significantly enhance the health and humanitarian supply chain [HHSC]. …”
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Design of drain tube with cone to prevent frost accumulation of drainage hole in household refrigerators using artificial neural network by Suhwan Lee, Dongkuk Kang, Jinxing Fan, Sunghee Kang, Dong Kim, Eunseop Yeom

“…The ANN accurately predicted performance based on geometric parameters, capturing nonlinear interactions among pressure release, airflow, and frost accumulation. The optimal cone-type design, predicted with a 5.12 % error margin, was fabricated via 3D printing and validated experimentally through pressure and flow rate measurements. …”
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High-density, high-frequency and large-scale electrohydrodynamic drop-on-demand jetting via a protruding polymer-based printhead design by Yongqing Duan, Weili Yang, Qiming Wang, Zhaoyang Sun, Haoyu Guo, Zhouping Yin

“…Many functional materials, such as quantum dots, perovskite, and nanosilver inks, can be ejected into high-resolution patterns through the optimized nozzle array, demonstrating the great prospects of our designed printhead in electronics manufacturing. …”
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Food Toxicology and Safety: Evaluating Dietary Risks and Functional Ingredients by Sujaritha Jayaraj, Lavanya Kothandan, Vijay Babu Murugan, Saravana Kumar Prakash, Vandhana Vijayakumar, Elizabeth Rani

“…Innovations such as blockchain‐enabled traceability, CRISPR‐Cas gene editing for nutrient optimization, and 3D food printing for personalized nutrition are being actively explored for their potential to enhance food safety and reduce exposure to harmful substances. …”
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Investigation on the motion and fragmentation mechanism of rockfall based on PIV-seismic signal monitoring by Sui Zhende, Zhang Ke, Zhang Kai, Lin Qibin

“…Consequently, in subsequent optimization design of engineering protection structures, greater attention should be paid to the effects of particle size distribution resulting from rockfall fragmentation and the patterns governing high-frequency energy release. …”
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Bioprinting of bespoke islet-specific niches to promote maturation of stem cell-derived islets by Myungji Kim, Seungyeun Cho, Dong Gyu Hwang, In Kyong Shim, Song Cheol Kim, Jiwon Jang, Jinah Jang

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EHD Spinning process for QD color converting display by Ilju Moon, Jin Woo Jung, Seongyong Kim, Keon Kuk

“…We identified the basic properties of QDs ink and substrate for EHD spinning and further proved patterning manufacturability with an optimized printing process. …”
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