Seismic evidence for a change in the large‐scale tomographic pattern across the D′′ layer by S. Durand, E. Debayle, Y. Ricard, S. Lambotte

Get full text

Prediction of Blasting Vibration Velocity of Layered Rock Mass under Multihole Cut Blasting by Jie Zhu, Haixia Wei, Xiaolin Yang, Huaibao Chu

“…In the blasting construction of underground engineering in layered rock mass, the mechanism of cut blasting and the propagation law of blasting vibration waves are very complex. …”
Get full text

Coupling Effects of Microstructure Characteristics on Stress Distribution for Pore-Scale Gas Diffusion Layers by Yushuai Sun, Pinliang Du, Miaoqi Bian, He Miao, Hao Hu, Liusheng Xiao

“…A gas diffusion layer (GDL) is an essential component for the efficient operation of proton exchange membrane fuel cells, requiring stable mechanical strength and uniform stress distribution to achieve higher durability. …”
Get full text

Porous Surface Design with Stability Analysis for Turbulent Transition Control in Hypersonic Boundary Layer by Youngwoo Kim, Minjae Jeong, Suhun Cho, Donghun Park, Solkeun Jee

“…This study presents a design approach for a uniform porous surface to control laminar-to-turbulent transition in hypersonic boundary layers. The focus is on suppressing the Mack second mode, which is a dominant instability in hypersonic boundary layers. …”
Get full text

Multimodal Treatment Combinations and Layering to Restructure the Aging Face: Recommendations From an Expert Panel by Carla de Sanctis Pecora, MD, Niamh Corduff, MBBS, FRACS, Julia Carroll, MD, FRCPC, Mariana Muniz, MD, Sonja Sattler, MD

“…Background:. Facial aging is a complex process that varies by facial layer and patient characteristics. …”
Get full text

Comparative Analysis of Layer Thickness Measurement Methods for Photovoltaic Modules: A Comprehensive Study by Lukas Neumaier, Martin De Biasio, Anika Gassner, Gabriele C. Eder, Thomas Nigl

“…Central to this effort is the precise determination of layer thicknesses, critical for effective characterization, and separation of input material. …”
Get full text

Characteristics and Genesis of Heavy Oil in Shallow and Thin Layers in Chepaizi Area, Xinjiang, China by Jianqiang Tao, Chunyu Hu, Wenfeng Wang, Xiangquan Gao, Shuo Feng, Changcheng Han, Jiapeng Zhang

Get full text

Tunnel face stability in strata rich in water with soft upper and hard lower layers by Tao Zhan, Ziwei Hu, Yan Kuang, Zhiliang Zhu, Kaiyi Liao

“…Abstract When a shield tunnel is excavated in water-rich strata with soft upper and hard lower layers, the failure mode of the tunnel face may shift from an overall failure mode to a partial failure mode. …”
Get full text

Layered energy equalization structure for series battery pack based on multiple optimal matching by Jianfang Jiao, Hongwei Wang, Feng Gao, Serdar Coskun, Guang Wang, Jiale Xie, Fei Feng

“…Firstly, to achieve energy equalization under complex conditions, a two-layer equalization circuit topology is designed, and the efficiency and loss of energy transfer in the equalization process are studied. …”
Get full text

Orbital inversion and emergent lattice dynamics in infinite layer CaCoO 2 by Daniel Jost, Eder G. Lomeli, Woo Jin Kim, Emily M. Been, Matteo Rossi, Stefano Agrestini, Ke-Jin Zhou, Chunjing Jia, Brian Moritz, Zhi-Xun Shen, Harold Y. Hwang, Thomas P. Devereaux, Wei-Sheng Lee

“…Abstract The layered cobaltate CaCoO 2 exhibits a unique herringbone-like structure. …”
Get full text

DNN Layer Specialization Through Sequential Training for Applications With Smart Road-User Interactions by Joannes Sam Mertens, Salvatore Cafiso, Laura Galluccio, Giacomo Morabito, Giuseppina Pappalardo

“…Such layers are then concatenated with the user-specific layers.…”
Get full text

From triple-mode network to triple-layered model – novel insights in social cognition by Souvik Dubey, Samya Sengupta, Subhankar Chatterjee, Ritwik Ghosh, Siladitya Dewasi, Shambaditya Das, Alak Pandit, Mahua Jana Dubey

“…Dynamic interactions between the complex engrams of all three pillars form the “cogniverse”. …”
Get full text

Magnetic response of topological insulator layer with metamaterial substrate induced by an electric point source by Qiang Sun, Eitan Dvorquez, Felipe A Pinto, Mohan C Mathpal, Jerónimo R Maze, Brant C Gibson, Andrew D Greentree

“…Overall, our study provides a practical and effective approach to exploring the unique magnetic field responses of TIs, potentially benefiting other complex material systems.…”
Get full text

Additive manufacturing of bionic layered ceramic-metal composites for enhanced toughness and damage resistance by Hailong Wu, Anfu Guo, Dekun Kong, Xianliang Sheng, Chang Liu, Jingwen Wu, Peng Qu, Shaoqing Wang, Shuai Guo, Yingbin Hu, Zhangwei Chen

“…Specific combinations of different materials, interfacial geometries, gradations, and layering in crysomallon squamiferum (CS) shells contribute to their excellent damage resistance. …”
Get full text

Evading strength-ductility trade-off in a metastability engineered layered metallic composite by Roopam Jain, Ravi Sankar Haridas, Prithvi Awasthi, Abhijeet Dhal, Rajiv S. Mishra

“…This investigation demonstrates a unique layered metallic composite (LMC) design strategy which exploits the metastability tunability of the transformative complex concentrate alloys (CCAs). …”
Get full text

An approach for fault-related monitoring variables selection based on dual-layer correlation networks by Zhenjie Zhang, Xinjiu Chen, Xiaobin Xu, Yi Li, Pingzhi Hou, Zehui Zhang, Haohao Guo

“…This paper aims to propose a novel variables selection approach based on complex networks. Design/methodology/approach – Firstly, a dual-layer correlation networks (DlCN) which consists of mechanism-oriented correlation sub-network (MoCSN) and data-oriented correlation sub-network (DoCSN) is constructed. …”
Get full text

Low-Temperature, Highly Sensitive Ammonia Sensors Based on Nanostructured Copper Iodide Layers by Sergey I. Petrushenko, Mateusz Fijalkowski, Kinga Adach, Denis Fedonenko, Yevhenii M. Shepotko, Sergei V. Dukarov, Volodymyr M. Sukhov, Alina L. Khrypunova, Natalja P. Klochko

“…CuI films were deposited on glass and polyethylene terephthalate (PET) substrates using a Successive Ionic Layer Adsorption and Reaction method to fabricate CuI/glass and CuI/PET gas sensors, respectively. …”
Get full text

Fluorescent robust photoactuator via photo-crosslinking induced single-layered janus polyimide by Shuyu Xue, Zhipanxin Shi, Zaiyu Wang, Haozhe Tan, Feng Gao, Zicong Zhang, Ziyue Ye, Shifeng Nian, Ting Han, Jianbo Zhang, Zheng Zhao, Ben Zhong Tang, Qiuyu Zhang

“…Abstract Advanced smart polymer materials with the ability of reversible deformation under external stimuli hold great potential in robotics, soft machines, and flexible electronics. However, the complexity and low efficiency for fabricating actuators along with their limited functionality hinder further progress. …”
Get full text

Discussion on Monitoring Methods for the Temperature Difference Between Upper and Lower Layers of Mass Concrete by HUANG Yao-ying, FU Yu-chen, ZHUANG Wei, TU Yue-tong, HU Yu

Get full text

Application of Hilbert Huang Transform Method Based on CEEMD in Forest Boundary Layer Turbulence by Yanqi WANG, Yu ZHANG, Youqi SU, Qian ZHANG, min YE

“…To address the modal aliasing phenomenon in traditional Empirical Mode Decomposition （EMD） algorithms， the Complementary Ensemble Empirical Mode Decomposition （CEEMD） and Mirror Extension algorithm were introduced to improve the shortcomings in EMD algorithm decomposition.This article selects case data from turbulence observations in the artificial forest area of Mount Si'e.Firstly， the differences between the two methods are compared and analyzed to clarify the advantages of the CEEMD algorithm； Then， case data of stable and unstable layers at different heights were selected， and the Hilbert Huang transformation method was applied to analyze the turbulent characteristics of the wind speed U and temperature T series under this case， exploring the application of the Hilbert Huang transformation method.The results indicate that the algorithm decomposition of CEEMD is more detailed， the mode aliasing defect of the modal function is better suppressed， the modal energy distribution is more focused， the Hilbert marginal spectrum has more energy spikes， and the energy distribution is clearer.Different modal functions have their own characteristic frequencies， and the decomposed modal functions contain motion of different scales， including turbulent motion in the inertial sub region with a slope of -2/3， and low-frequency large-scale modes corresponding to the energy containing region.The marginal spectral energy peaks obtained from CEEMD decomposition well reflect the energy containing characteristics of each modal function.Individual case analysis shows that the CEEMD algorithm can act as a typical binary filter.After CEEMD decomposition， there are gust fluctuations of about 3~6 minutes in the various modal functions of the U-wind in the turbulence signal of this case.The turbulence characteristics vary at different heights and stable layers.The Hilbert marginal spectral amplitude is higher in the unstable layer at noon compared to the stable layer at night， and the three-dimensional wind speed is better mixed at various heights.Moreover， due to the effect of the canopy， there is a crushing effect on large-scale turbulent vortices at lower altitudes， and the marginal spectrum exhibits low frequency small and high frequency large characteristics compared to other altitudes.In this case， the temperature T is different from the three-dimensional wind speed performance： turbulent vortices at different altitudes are better mixed under stable layer structures， while under unstable layer structures， the marginal spectrum amplitude at lower altitudes is higher due to differences in thermal absorption at different altitudes， and decreases with increasing altitude.Overall， this comparative analysis highlights the superior capabilities of the CEEMD algorithm in handling complex turbulence data， ensuring a more precise and insightful examination of atmospheric phenomena.…”
Get full text