Results 111 to 120 of about 4,783,112 (301)

Gastrointestinal polyp detection method based on the improved RT-DETR

Scientific Reports
Gastrointestinal polyps are potential precursors to colorectal cancer, making accurate detection via endoscopy a key component of effective screening and surveillance strategies.
Jiabin Du, Ziqiong He, Su Zhang, Gengqi Wu, Chen Liang   +4 more
doaj   +1 more source

Austin 1921 New Key Map

, 1921
Sanborn map key for Austin in Travis County, Texas, showing the areas covered by numbered map sheets that contain more precise details related to risk assessment for fire ...
Sanborn Map Company
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A Numerical–Experimental Approach for Multi‐Matrix Fiber‐Reinforced Plastics Characterization Using Finite Element Model Updating

Advanced Engineering Materials, EarlyView.
A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora, Tales V. Lisbôa, Axel Spickenheuer, Rogério J. Marczak, Jakson M. Vassoler   +4 more
wiley   +1 more source

Review of multidisciplinary design optimization and development for large-scale UUVs

Zhongguo Jianchuan Yanjiu
To meet the strategic demands of deep-sea exploration and security assurance, large-scale unmanned underwater vehicles (UUVs) featuring long endurance, extended range, high speed, and low noise have become a central focus in global marine technology ...
Zheping YAN, Zejiang ZHANG, Xiujun XU
doaj   +1 more source

Asia transportation map 1:2 000 000 [cartographic material] : Burma /

, 1945
Edition 2-AMS. Map of Burma showing international boundaries, transportation, water features and populated places.; Standard map series designation: Series 5201.; Also available online http://nla.gov.au/nla.map-vn676361.Series ...
United States. Army Map Service.
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Air‐Pressure–Actuated Vibroacoustic Metamaterial With Tunable Bandgap: Design, Modeling, and Characterization

Advanced Engineering Materials, EarlyView.
This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal, Michael M. Becker, Sarah C. L. Fischer   +2 more
wiley   +1 more source

Chilli-YOLO: An Intelligent Maturity Detection Algorithm for Field-Grown Chilli Based on Improved YOLOv10

智慧农业
[Objective]In modern agriculture, the rapid and accurate detection of chillies at different maturity stages is a critical step for determining the optimal harvesting time and achieving intelligent sorting of field-grown chillies. However, existing target
SI Chaoguo, LIU Mengchen, WU Huarui, MIAO Yisheng, ZHAO Chunjiang   +4 more
doaj   +1 more source

Influence of Scan Strategies in Electron Beam Powder Bed Fusion on Solidification, Microstructure, and High‐Temperature Compressive Properties of γ′‐Strengthened Inconel 738LC

Advanced Engineering Materials, EarlyView.
Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati, Karthik Kumar Banku, Prasanth Bondi, Ivan Zhirnov, Yangyiwei Yang, Gordon Schmidt, Jürgen Christen, Georg Hasemann, Manja Krüger, Bai‐Xiang Xu, Bilal Gökce, Silja‐Katharina Rittinghaus   +11 more
wiley   +1 more source

Indochina 1:100,000 [cartographic material] /

, 1950
Various eds. Map series of Indochina showing roads, railways, canals, international and provincial boundaries, villages, churches, ruins, forest reserves, vegetation and cultivation. Relief shown by contours and spot heights.; "Copied ... from Carte de l'
United States. Army Map Service.
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Controlling Grain Growth in Powder Bed Fusion of Yttria‐Stabilized Zirconia Using Femtosecond Lasers: Challenges and Methodological Insights

Advanced Engineering Materials, EarlyView.
Binder‐free laser powder bed fusion of 8YSZ with a femtosecond laser is used to map process windows linking scan strategy, heat accumulation, and grain growth. Time‐resolved thermography and simulations reveal thermal regimes that enable continuous, vitrified, and fine‐grained 8YSZ surface layers without absorptive additives and demonstrate ...
Markus Kühn, Sarah Kaden, Andrea Barz, Daniel Störzner, Jens Bliedtner, Andrés Fabián Lasagni   +5 more
wiley   +1 more source