Zobrazeno 1 - 10
of 284
pro vyhledávání: '"Zhonggang Wang"'
Autor:
Zhendong Li, Xinxin Wang, Kexin Zeng, Zichao Guo, Chong Li, Xiang Yu, Seeram Ramakrishna, Zhonggang Wang, Yang Lu
Publikováno v:
NPG Asia Materials, Vol 16, Iss 1, Pp 1-14 (2024)
Abstract In practical engineering, noise and impact hazards are pervasive, indicating the pressing demand for materials that can absorb both sound and stress wave energy simultaneously. However, the rational design of such multifunctional materials r
Externí odkaz:
https://doaj.org/article/bedf649c6e1043fd99ceca1ed6e507a2
Publikováno v:
Virtual and Physical Prototyping, Vol 19, Iss 1 (2024)
ABSTRACTEnhancing energy absorption in mechanical metamaterials has been a focal point in structural design. Traditional methods often include introducing heterogeneity across unit cells. Herein, we propose a straightforward ribbed strategy to achiev
Externí odkaz:
https://doaj.org/article/1e7e1d51f7624303a1275d5aa9f6ba7c
Publikováno v:
Materials & Design, Vol 241, Iss , Pp 112943- (2024)
A novel design for hierarchical-porous acoustic metamaterials (HPAM) is proposed to enhance the functionality of Helmholtz-type resonators and porous materials, achieving continuous and efficient broadband sound absorption. This method can potentiall
Externí odkaz:
https://doaj.org/article/e9d6ad243cd843f39d410bb469b7e62a
Publikováno v:
Advanced Physics Research, Vol 3, Iss 4, Pp n/a-n/a (2024)
Abstract A novel type of phase‐engineered acoustic metasurfaces with reconfigurable properties is reported, enabling the flexible broadband manipulation of reflected wavefronts. The participants of the metasurface are elements conceived to possess
Externí odkaz:
https://doaj.org/article/a6e17bc9280b480c81110b788dda889a
Autor:
Zhuosui Wu, Zhonggang Wang, Pan Wang, Leiyan Cheng, Jianhao Li, Yanfeng Luo, Linfang Yang, Linfeng Li, Jianhua Zeng, Bin Hu
Publikováno v:
Frontiers in Veterinary Science, Vol 11 (2024)
IntroductionThis study aims to explore the important factors affecting the characteristics of different parts of pork.MethodsLipidomics and proteomics methods were used to analyze DAL (differential lipids) and DAPs (differential proteins) in five dif
Externí odkaz:
https://doaj.org/article/4a92b4cd6950499d871b65ed29571d4c
Publikováno v:
Advanced Science, Vol 11, Iss 4, Pp n/a-n/a (2024)
Abstract The reduction of noises, achieved through absorption, is of paramount importance to the well‐being of both humans and machines. Lattice structures, defined as architectured porous solids arranged in repeating patterns, are emerging as adva
Externí odkaz:
https://doaj.org/article/1796280cc6a0428680ac9ec9c6417570
Publikováno v:
Virtual and Physical Prototyping, Vol 18, Iss 1 (2023)
It is of significance, but still remains a key challenge, to attain excellent sound-absorbing and mechanical properties in a material simultaneously. To overcome this challenge, herein, novel multifunctional microlattice metamaterials based on a holl
Externí odkaz:
https://doaj.org/article/be38b6db7b0745b68a3cd170a5f95788
Autor:
Zhonggang Wang, Haiyan Cao, Yuying Cao, Haining Song, Xianfei Jiang, Chen Wei, Zhenzhen Yang, Jie Li
Publikováno v:
Frontiers in Psychiatry, Vol 14 (2023)
BackgroundIn recent years, studies on the clinical features and cognitive impairment of patients with different first-episode types of bipolar disorder have received increasing attention. The patients with bipolar disorder may present with different
Externí odkaz:
https://doaj.org/article/5eec7a4587f74e85a8f8048fc116a7ca
Publikováno v:
Materials & Design, Vol 233, Iss , Pp 112186- (2023)
Customizable stress plateau of lattice structure is sought-after for various engineering applications. In this study, we present a new design strategy to achieve customizable plateau, by introducing the concept of embedding self-similar structure in
Externí odkaz:
https://doaj.org/article/5bf44d3841ba45269a0fa3ec804d1164
Publikováno v:
Virtual and Physical Prototyping, Vol 17, Iss 4, Pp 864-880 (2022)
Acoustic metamaterials with broadband sound-absorbing capacity open up applications in aerospace, automotive, marine, defense, etc. For such applications, sound-absorbing materials that can withstand complex loading conditions are essential. Hence, t
Externí odkaz:
https://doaj.org/article/ba10b3efb0f44adab1ff7b2d507703a2