Results 241 to 250 of about 66,278 (302)

Using a Model Created Using a 3D Printer to Mould a Grey Cast Iron Casting. [PDF]

Materials (Basel)
Ráž K, Chval Z, Kořínek J.
europepmc   +1 more source

Micro/Nanorobotics in Environmental Water Governance: Nanoengineering Strategies for Pollution Control

Small Structures, EarlyView.
Micro/nanorobots have been developed and deployed, revealing their state‐of‐the‐art applications in pollution detection and remediation. Innovative research progress includes collective behaviors, advanced propulsion mechanisms, and functionalization strategies that enhance their efficiency in diverse and complex aquatic environments, pointing toward ...
Yingyi Gan, Bin Wang, Yuan Lu
wiley   +1 more source

False positives in gravitational wave campaigns: the electromagnetic perspective. [PDF]

Philos Trans A Math Phys Eng Sci
Oates S.
europepmc   +1 more source

Detection of tendon breaks in prestressed concrete structures using coda wave interferometry

Structural Concrete, EarlyView.
Abstract Tendon breaks significantly threaten the safety of prestressed concrete structures. Failure of embedded tendons does not necessarily indicate as surface cracks, demonstrating the need for early detection methods. This paper presents a novel ultrasound‐based approach for detecting and localizing tendon breaks using coda wave interferometry ...
Noah Sträter, Felix Clauß, Mark Alexander Ahrens, Peter Mark   +3 more
wiley   +1 more source

Material Characterization of Silicones for Additive Manufacturing. [PDF]

Polymers (Basel)
Katrakova-Krüger D, Öchsner S, Ferreira ESB.   +2 more
europepmc   +1 more source

Additive Manufacturing in the Oil Gas Industry: Strategies for Managing Powder Waste in Multi Jet Fusion Printing (MJF)

Beatriz Almeida Castro de Souza, Bruno Caetano dos Santos Silva, Paulo Henrique Rodriguês Guilherme Reis, Lucas de Figueiredo Soares, Edna dos Santos Almeida, Rodrigo Santiago Coelho   +5 more
openalex   +2 more sources

Empirical Physics‐Based Normal Behavior Modeling of Drive Train Temperatures With High‐Resolution Wind Turbine Operating Data

Wind Energy, EarlyView.
ABSTRACT The installed wind energy capacity increases every year. However, operation and maintenance costs still make up a considerable portion of the levelized costs of electricity. This costs can be greatly reduced by the application of suitable early fault detection methods. The supervisory control and data acquisition system of wind turbines is one
Timo Lichtenstein, Victor von Maltzahn, Karoline Pelka   +2 more
wiley   +1 more source

Low-Velocity Impact Response of Sandwich Structure with Triply Periodic Minimal Surface Cores. [PDF]

Polymers (Basel)
Wei D, Li S, Liang L, Sun L, Wu Y.
europepmc   +1 more source

Chinese guideline for the diagnosis and treatment of juvenile‐onset recurrent respiratory papillomatosis (2024)

World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
Abstract The incidence of juvenile‐onset recurrent respiratory papillomatosis (JORRP) varies worldwide, and the lack of well‐adopted guidelines for use in China suggests that patients with JORRP do not receive optimal care. In America, where data are available, pediatric patients undergo an average of 4 surgeries annually and a total of >40 surgeries ...
Working Group of Chinese Guideline for the Diagnosis and Treatment of JORRP, Jie Zhang, Jun Wang, Xin Ni, Subspecialty Group of Pediatrics, Society of Otorhinolaryngology Head and Neck Surgery, Chinese Medical Association, Zhigang Huang, Xin Ni, Hongliang Zheng, Yamei Zhang, Bobei Chen, Yanqiu Chen, Yuxin Fang, Jingang Gui, Anxia Jiao, Wenbin Lei, Lan Li, Lei Li, Xiaoyan Li, Yun Li, Yali Liu, Yuanyuan Lu, Jing Ma, Lijing Ma, Xiaoxia Peng, Xiaoyong Ren, Liang Tang, Guixiang Wang, Jun Wang, Haitao Wu, Yang Xiao, Hui Yang, Lishi Yang, Zhenkun Yu, Jie Zhang, Tiesong Zhang, Jing Zhao, Xin Zhao, Shilan Li, Fengzhen Zhang, Qingchuan Duan, Lining Guo, Yuxin Liu, Shengnan Zhang, Junsong Zhen, Zijie Niu, Jialu Song, Yihui Guo, Pang Wei, Enxia Tian, Yifan Liu, Editorial Board of Chinese Journal of Otorhinolaryngology Head and Neck Surgery, Yaolong Chen, Dapeng Lei, Jinrang Li, Hao Wu, Xu Wen   +57 more
wiley   +1 more source

Non-Trileaflet Aortic Valve Aortopathies. [PDF]

Life (Basel)
Ahmed A, Wang TKM.
europepmc   +1 more source