Additively manufactured conductive and dielectric 3D metasurfaces for independent manipulation of broadband orbital angular momentum by Mengze Li, Jiaqi Cai, Li Deng, Xiaopeng Li, Francesca Iacopi, Yang Yang

“…In addition, the conductivities of silver nanoparticle inks at different curing temperatures are studied to identify optimal printing conditions. Both the conductive and dielectric inks exhibit precisely controlled particle sizes and exceptional stability, which are critical for accurate additive manufacturing. …”
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Applications of augmented reality in cardiology till 2024: a comprehensive review of innovations and clinical impacts by Ibthisam Ismail Sharieff, Diviya Bharathi Ravikumar, Shashvat Joshi, Barath Prashanth Sivasubramanian, Rajat Gupta, Yash Garg, Umabalan Thirupathy, Ragavendar Saravanabavanandan, Siva Naga Yarrarapu, Vikramaditya R. Samala Venkata

“…Advancing AugR, alongside technologies like 3D/4D printing and holography, could pave the way for a safer and more precise future in cardiology.…”
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Radiation Improvement of Low-Profile Microstrip Antenna by Utilizing AMC Surface for MIMO and Wireless Systems by Hosein Malekpoor, Mehdi Hamidkhani

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The Retilight, a portable LED endo-illuminator by Prithvi Chandrakanth, Shishir Verghese, Aishwarya Naik, K Chandrakanth

“…Effective endo-illumination is crucial for minimizing surgical risks and ensuring optimal outcomes by enhancing the visibility of ocular structures. …”
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In‐Situ Rheology Measurements via Machine‐Learning Enhanced Direct‐Ink‐Writing by Robert D. Weeks, Jennifer M. Ruddock, J. Daniel Berrigan, Jennifer A. Lewis, James. O. Hardin

“…The model successfully correlated features of the simple printed test pattern to rheological properties, which could, in theory, inform both printed structures and future ink compositions. …”
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Augmented Reality and Computational Simulations for the Preprocedural Planning of Transcatheter Aortic Valve Replacement After Previous Transcatheter Mitral Valve Replacement by Roberta Scuoppo, Chiara Catalano, Eleonora Costagliola, Stefano Cannata, Salvatore Pasta, Caterina Gandolfo

“…This study explores the feasibility and safety of performing TAVR in a patient with a pre-existing TMVR procedure using 3D printing, augmented reality (AR) and computational simulations to optimize preprocedural planning. …”
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Nozzle Jamming Granularized Blood‐Derived Proteins for Bioprinting Cell‐Instructive Architectures by Lucas S. Ribeiro, João Rocha Maia, Vítor M. Gaspar, Catarina A. Custódio, Emerson R. Camargo, Rita Sobreiro‐Almeida, João F. Mano

“…Printability was evaluated in filaments, scaffold grids, and convoluted structures. Taking advantage of the previously introduced photocurable moieties, post‐printing photocrosslinking was used for the annealing of the microgels, leading to increased scaffold mechanical stability and robustness. …”
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A Pellet 3D Printer: Device Design and Process Parameters Optimization by Shiyi Liu, Peng Zhao, Senyang Wu, Chengqian Zhang, Jianzhong Fu, Zichen Chen

“…A novel pellet 3D printer was first developed, and its structure was constructed out of three main parts. …”
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Structure-Inspired Lineage-Specific Matrix for Endogenous Neurogenesis in Spinal Cord Injury by Bo Wu, Xuejiao Lei, Xufang Ru, Jiangling Zhou, Hao Liu, Yibo Gan, Yan Wang, Wenyan Li

“…To address these limitations, this study introduces a core–shell design that reinforces DSC with a hydrogel-based matrix capable of delivering essential growth factors while preserving its natural structure. By leveraging 3D printing and electrostatic adsorption, the engineered matrix retains the topological features of DSC while introducing new topographical and neurogenic cues. …”
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Improvement of Mechanical Properties of 3D Bioprinted Structures through Cellular Overgrowth by Adrianna Wierzbicka, Mateusz Bartniak, Jacek Grabarczyk, Nikola Biernacka, Mateusz Aftyka, Tomasz Wójcik, Dorota Bociaga

“…Directly after the 3D printing process, such structures are characterized by extremely low mechanical strength. …”
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Reliability-Based Topology Optimization Considering Overhang Constraints for Additive Manufacturing Design by Fahri Murat, Irfan Kaymaz, Abdullah Tahir Şensoy

“…This study examines the combination of overhang constraints and Reliability-Based Topology Optimization (RBTO) in additive manufacturing (AM). AM offers intricate component production but faces challenges due to support structures. …”
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Three-dimensional graph reconstruction of filamentous structures from z-stack images by Oscar Sten, Emanuela Del Dottore, Marilena Ronzan, Nicola Pugno, Barbara Mazzolai

“…The algorithm's 3D reconstruction capabilities are tested on 3D-printed structures used as ground truth with a filament radius of 0.5 mm, obtaining a Root Mean Square Error (RMSE) lower than the filament radius for most cases. …”
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Point-of-Care Detection of Carcinoembryonic Antigen (CEA) Using a Smartphone-Based, Label-Free Electrochemical Immunosensor with Multilayer CuONPs/CNTs/GO on a Disposable Screen-Pr... by Supada Khonyoung, Praphatsorn Mangkronkaew, Puttaporn Klayprasert, Chanida Puangpila, Muthukumaran Palanisami, Mani Arivazhagan, Jaroon Jakmunee

“…The LBL approach enables the precise construction of multi-layered structures on the sensor surface, enhancing their activity and optimizing the electrochemical performance for CEA detection. …”
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OPTIMIZING FRENCH FOR HEALTH SCIENCES: A NEEDS-BASED APPROACH TO COURSE CONTENT by Ariel-Sebastián MERCADO

“… Optimizing French for Health Sciences: A Needs-Based Approach to Course Content. …”
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Selective laser melted tantalum three-column porous screw: a novel design achieving both mechanical stability and biological fixation by Di Wu, Zuofa Yan, Bing Ge, Yujin Dong, Jiajun Zhao, Bin Wu, Fang Cao, Haiyao Wang, Zhijie Ma, Junlei Li, Dewei Zhao

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A Comprehensive Review and Analysis of the Design Aspects, Structure, and Applications of Flexible Wearable Antennas by Sunaina Singh, Ranjan Mishra, Ankush Kapoor, Soni Singh

“…Additionally, solutions for SAR optimization, including the use of metamaterials, electromagnetic band gap (EBG) structures, and frequency-selective surfaces (FSSs), are discussed. …”
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An Optimized Genetic Algorithm-Based Wavelet Image Fusion Technique for PCB Detection by Tongpo Zhang, Qingze Yin, Shibo Li, Tiantian Guo, Ziyu Fan

“…This study proposes an optimized genetic algorithm-based wavelet image fusion technique for printed circuit board (PCB) detection, incorporating an improved Genetic Algorithm (GA) with the Elite Strategy and integrating it with discrete wavelet transform (DWT). …”
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Derivation, verification and validation of a length correction factor for folded quarter-wavelength resonators by De Bie Femke, Denayer Hervé, Deckers Elke

“…These resonators are often folded to obtain a structure with a (deep) sub-wavelength thickness, which allows an optimal use of the available space and enables low-frequency sound absorption in confined spaces. …”
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Enhancing additive manufacturing for multi-layer samples: experimental analysis of aluminum sheet thickness and perforation geometry via fused filament fabrication by Amir H. Roohi, Ali Sadooghi, Amir Nourian, Seyed Jalal Hashemi, Babak Dashti, Kaveh Rahmani

“…These findings highlight the critical role of aluminium sheet parameters in enhancing the mechanical performance of FFF-printed multi-layer structures. The study provides valuable insights for optimizing the design and fabrication of composite materials in additive manufacturing applications. …”
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Small canopy gaps do not affect the predation pressure on large ground beetles (Coleoptera: Carabidae) in a managed forest by Jana RŮŽIČKOVÁ, Andrea HARNOS, Zoltán ELEK

“…In gap-cutting, the main goal is to determine the optimal shape and size of these gaps in order to ensure spontaneous natural regeneration of the major tree species in the canopy. …”
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