Results 61 to 70 of about 14,930 (253)
Strength and structural anisotropy of loess
Yantu gongcheng xuebao, 2021 Undisturbed loess is the structural soil with anisotropy, and its anisotropy has great influences on the stability of slopes, tunnels and underground structures with complex stress state.To study the strength and structural anisotropy of loess, the ...
WANG Li-qin 1, 2, ZHAO Cong 3, 2, HU Xiang-yang 4, LI Lun 2, WANG Zheng 2, LI Kai-yu 2
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Arthritis Care &Research, EarlyView.Objective This study aimed to investigate potential moderators influencing the effects of manual therapy and exercise therapy on pain and functional outcomes in individuals with knee and/or hip osteoarthritis, using data from the MOA trial. This is a secondary analysis of data from the MOA trial that compares the clinical effectiveness of manual ...
Daniel Cury Ribeiro +2 more
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Distributed cooperative spectrum sensing based on consensus optimization
Tongxin xuebao, 2011 A distributed wideband spectrum compressive sensing approach based on consensus optimization was developed.The cognitive radio users firstly collected the time-domain sampling by compressive sampling and recover the local spectrum.Then the spectrum of ...
ZENG Fan-zi +3 more
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The Optimally Designed Deep Autoencoder-Based Compressive Sensing Framework for 1D and 2D Signals
IEEE AccessThe capacity of Compressive Sensing (CS) to recreate original data from a limited number of samples has led to a surge in attention in recent years.
Irfan Ahmed +3 more
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Quadrature Compressive Sampling for Multiband Radar Echo Signals
IEEE Access, 2017 In multiband/multifunction radars, the received echoes are usually multiband signals consisting of several subbands with different carrier frequencies. Digital acquisition of the in-phase and quadrature (I and Q) components of each subband is important ...
Shengyao Chen, Feng Xi
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Advanced Engineering Materials, EarlyView.In this review, the current state of light‐assisted 3D printing as it pertains to engineering musculoskeletal tissues including bone, cartilage, skeletal muscle, tendon, and ligaments is summarized. Common printing techniques, photoreactive materials, and study design choices are compiled and reviewed.
Meagan Morgan, Bin Zhang, Roger Narayan
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A quantitative and qualitative performance analysis of compressive spectral imagers
Tecnura, 2017 Context: Spectral images (SI) contain spatial-spectral information about a scene arranging in a data cube, which often comprises a significant amount of data.
Ferley Medina Rojas +2 more
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Advanced Engineering Materials, EarlyView.A flexure‐based variable stiffness structure is developed by integrating phase‐change modulation and adhesive interfacial locking of gallium. The design enables a wide stiffness variability, transitioning from soft, flexible behavior to rigid, load‐supporting performance.
Sungjin Kim +2 more
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Image compression and recovery through compressive sampling and particle swarm [PDF]
2009 IEEE International Conference on Systems, Man and Cybernetics, 2009 We present an application of particle swarm techniques to the problem of sparse signal recovery. Although a direct application of particle swarm is straightforward, specifics of the signal recovery problem can be incorporated into particle behavior in a way that substantially improves the quality of the recovered signal.
David Sturgill +2 more
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Advanced Engineering Materials, EarlyView.Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar +2 more
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