Search Results - "Chen, Yangyang"

Comparison of Homologies and Automatic Extensions of Invariant Distributions by Chen, Yangyang

“…Let G be a reductive Nash group, acting on a Nash manifold X . Let Z be a G -stable closed Nash submanifold of X and denote by U the complement of Z in X . Let…”
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Improving 3D/4D printing characteristics of natural food gels by novel additives: A review by Chen, Yangyang, Zhang, Min, Sun, Yanan, Phuhongsung, Pattarapon

“…3D printing technology and its extension 4D printing technology have been extensively developed since it was proposed and applied to many industries, including…”
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CEO early-life disaster experience and stock price crash risk by Chen, Yangyang, Fan, Qingliang, Yang, Xin, Zolotoy, Leon

“…We study the impact of CEO early-life disaster experience on stock price crash risk. Using a longitudinal sample of U.S. firms, we document that firms led by…”
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Realization of active metamaterials with odd micropolar elasticity by Chen, Yangyang, Li, Xiaopeng, Scheibner, Colin, Vitelli, Vincenzo, Huang, Guoliang

“…Materials made from active, living, or robotic components can display emergent properties arising from local sensing and computation. Here, we realize a…”
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Asymmetric scattering of flexural waves in a parity-time symmetric metamaterial beam by Wu, Qian, Chen, Yangyang, Huang, Guoliang

“…Non-Hermitian parity-time ( PT) symmetric systems that possess real eigenvalues have been intensively investigated in quantum mechanics and rapidly extended to…”
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An active mechanical Willis meta-layer with asymmetric polarizabilities by Chen, Yangyang, Li, Xiaopeng, Hu, Gengkai, Haberman, Michael R., Huang, Guoliang

“…Willis materials exhibit macroscopic cross-coupling between particle velocity and stress as well as momentum and strain. However, Willis coupling coefficients…”
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Local religious norms, corporate social responsibility, and firm value by Zolotoy, Leon, O'Sullivan, Don, Chen, Yangyang

“…We explore the impact of religious norms on the relationship between corporate social responsibility (CSR) and firm value. Employing a longitudinal sample of…”
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The Effect of COVID-19 on College Students' Entrepreneurial Intentions by Sheng, Fan, Chen, Yangyang

“…The new coronary pneumonia epidemic has had a tremendous impact on the world economic situation, causing a large number of enterprises to suffer from serious…”
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Impact assessment of energy sanctions in geo-conflict: Russian–Ukrainian war by Chen, Yangyang, Jiang, Jiexin, Wang, Lei, Wang, Ruisong

“…Since the geopolitical conflict between Russia and Ukraine, Western countries led by the United States and the European Union have launched several energy…”
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Pencil–paper on-skin electronics by Xu, Yadong, Zhao, Ganggang, Zhu, Liang, Fei, Qihui, Zhang, Zhe, Chen, Zanyu, An, Fufei, Chen, Yangyang, Ling, Yun, Guo, Peijun, Ding, Shinghua, Huang, Guoliang, Chen, Pai-Yen, Cao, Qing, Yan, Zheng

“…Pencils and papers are ubiquitous in our society and have been widely used for writing and drawing, because they are easy to use, low-cost, widely accessible,…”
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Analysis of Oscillation Frequency Deviation in Elastic Coupling Digital Drive System and Robust Notch Filter Strategy by Chen, Yangyang, Yang, Ming, Long, Jiang, Hu, Kun, Xu, Dianguo, Blaabjerg, Frede

“…Mechanical resonance is a common problem in drive systems with elastic coupling. On-line adaptive notch filter is widely used to make systems stable and the…”
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National culture and corporate cash holdings around the world by Chen, Yangyang, Dou, Paul Y., Rhee, S. Ghon, Truong, Cameron, Veeraraghavan, Madhu

“…This paper examines whether cultural dimensions explain the variation in corporate cash holdings around the world as well as within the United States. We…”
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Immunogenicity and efficacy of COVID-19 vaccines in people living with HIV: a systematic review and meta-analysis by Yin, Juntao, Chen, Yangyang, Li, Yang, Wang, Chaoyang, Zhang, Xingwang

“…•COVID-19 vaccines show favorable immunogenicity and efficacy in people living with HIV (PLWH).•A second dose is associated with consistently improved…”
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Experimental demonstration of a dissipative multi-resonator metamaterial for broadband elastic wave attenuation by Barnhart, Miles V., Xu, Xianchen, Chen, Yangyang, Zhang, Shun, Song, Jizhou, Huang, Guoliang

“…Elastic metamaterials (EMMs) encompass a relatively new class of composite materials that exhibit unique dynamic effective material properties and possess the…”
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An Efficient Massive MIMO Detector Based on Approximate Expectation Propagation by Chen, Yangyang, Song, Suwen, Wang, Zhongfeng, Lin, Jun

“…Among expectation propagation (EP)-based massive multiple-input-multiple-output (MIMO) detection algorithms, EP with weighted Neumann-series approximation…”
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Superpixel based land cover classification of VHR satellite image combining multi-scale CNN and scale parameter estimation by Chen, Yangyang, Ming, Dongping, Lv, Xianwei

“…Traditional classification methods, which use low-level features, have failed to gain satisfactory classification results of very high spatial resolution (VHR)…”
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3D Printing of Steak-like Foods Based on Textured Soybean Protein by Chen, Yangyang, Zhang, Min, Bhandari, Bhesh

“…Due to the lack of a sufficient amount of animal protein and the pursuit of health and reduced environmental impact, the global demand for plant protein is…”
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Analytical coupled vibroacoustic modeling of membrane-type acoustic metamaterials: membrane model by Chen, Yangyang, Huang, Guoliang, Zhou, Xiaoming, Hu, Gengkai, Sun, Chin-Teh

“…Membrane-type acoustic metamaterials (MAMs) have demonstrated unusual capacity in controlling low-frequency sound transmission/reflection. In this paper, an…”
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Method for Determining the Rational Regimes of Curing Products from Polymer Composite Materials by Yangyang, Chen, Malysheva, Galina

“…The results of the evaluation of the technological and thermophysical properties of the epoxy binder in the initial state and after its curing are presented…”
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Identification of spinal circuits involved in touch-evoked dynamic mechanical pain by Cheng, Longzhen, Duan, Bo, Huang, Tianwen, Zhang, Yan, Chen, Yangyang, Britz, Olivier, Garcia-Campmany, Lidia, Ren, Xiangyu, Vong, Linh, Lowell, Bradford B, Goulding, Martyn, Wang, Yun, Ma, Qiufu

“…Touch-evoked dynamic mechanical pain is one of most bothersome and prevalent symptoms in chronic pain patients. Here the authors have genetically identified a…”
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