Search Results - "Xu, Qin‐Qin"

Sample size and power calculations for causal mediation analysis: A Tutorial and Shiny App by Qin, Xu

“…When designing a study for causal mediation analysis, it is crucial to conduct a power analysis to determine the sample size required to detect the causal…”
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Frequency Principle: Fourier Analysis Sheds Light on Deep Neural Networks by Zhi-Qin John Xu, Zhi-Qin John Xu, Yaoyu Zhang, Yaoyu Zhang, Tao Luo, Tao Luo, Yanyang Xiao, Yanyang Xiao, Zheng Ma, Zheng Ma

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Homogeneous and Heterogeneous Ionic Liquid System: Promising “Ideal Catalysts” for the Fixation of CO2 into Cyclic Carbonates by Li, Zhuo‐Jian, Sun, Jian‐Fei, Xu, Qin‐Qin, Yin, Jian‐Zhong

“…Massive emissions of CO2 have caused environmental problems all over the world. The fixation of CO2 into cyclic carbonates is regarded as an effective way of…”
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Canada’s crisis of primary care access: Is expanding residency training to 3 years a solution? by Sirianni, Giovanna, Xu, Qin Yuan "Alis"

“…The College of Family Physicians of Canada (CFPC) recently recommended extending family medicine residency programs in Canada from 2 to 3 years. This…”
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Causal moderated mediation analysis: Methods and software by Qin, Xu, Wang, Lijuan

“…Research questions regarding how, for whom, and where a treatment achieves its effect on an outcome have become increasingly valued in substantive research…”
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Multi-Scale Deep Neural Network (MscaleDNN) for Solving Poisson-Boltzmann Equation in Complex Domains by Ziqi Liu, Ziqi Liu, Wei Cai, Wei Cai, Zhi-Qin John Xu, Zhi-Qin John Xu

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A modified Canny edge detector based on weighted least squares by Qin, Xu

“…Edge detection is the front-end processing stage in most computer vision and image understanding systems. Among various edge detection techniques, Canny edge…”
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Dual-Band Dual-Polarized Microstrip Antenna Array Using Double-Layer Gridded Patches for 5G Millimeter-Wave Applications by Sun, Wangyu, Li, Yue, Chang, Le, Li, Hao, Qin, Xu, Wang, Hanyang

“…This article presents a dual-band and dual-polarized microstrip antenna array with broadside beam scanning ability for millimeter-wave applications. Within a…”
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Correction to: Sample size and power calculations for causal mediation analysis: A tutorial and Shiny app by Qin, Xu

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Remediation of Heavy Metal-Polluted Agricultural Soils Using Clay Minerals： A Review by XU, Yi, LIANG, Xuefeng, XU, Yingming, QIN, Xu, HUANG, Qingqing, WANG, Lin, SUN, Yuebing

“…Heavy metal contamination of agricultural soils poses risks and hazards to humans. The remediation of heavy metal-polluted soils has become a hot topic in…”
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A Wideband Dual-Polarized Endfire Antenna Array With Overlapped Apertures and Small Clearance for 5G Millimeter-Wave Applications by Li, Hao, Li, Yue, Chang, Le, Sun, Wangyu, Qin, Xu, Wang, Hanyang

“…In this article, an endfire dual-polarized phased antenna array with small ground clearance is proposed for the fifth-generation (5G) millimeter-wave (mmW)…”
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Compact Dual-Polarized Cross-Slot Antenna With Colocated Feeding by Qin, Xu, Li, Yue

“…In this communication, a dual-polarized cross-slot antenna is proposed with a relative small dimension. Orthogonal polarizations with high port isolation are…”
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Posttreatment confounding in causal mediation studies: A cutting‐edge problem and a novel solution via sensitivity analysis by Hong, Guanglei, Yang, Fan, Qin, Xu

“…In causal mediation studies that decompose an average treatment effect into indirect and direct effects, examples of posttreatment confounding are abundant. In…”
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Encapsulation of Luminescent Guests to Construct Luminescent Metal–Organic Frameworks for Chemical Sensing by Shu, Yun, Ye, Qiuyu, Dai, Tao, Xu, Qin, Hu, Xiaoya

“…Metal–organic frameworks (MOFs), which are a class of coordination polymers constructed by metal ions or clusters with organic ligands, have emerged as…”
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Regulation of lipid‐induced macrophage polarization through modulating peroxisome proliferator‐activated receptor‐gamma activity affects hepatic lipid metabolism via a Toll‐like receptor 4/NF‐κB signaling pathway by Wu, Hui‐Min, Ni, Xi‐Xi, Xu, Qin‐Yu, Wang, Qi, Li, Xiao‐Yun, Hua, Jing

“…Background and Aim Chronic inflammation links closely to insulin resistance and lipid metabolism in nonalcoholic fatty liver disease (NAFLD). Macrophage M1…”
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Air pollution and chronic airway diseases: what should people know and do? by Jiang, Xu-Qin, Mei, Xiao-Dong, Feng, Di

“…The health effects of air pollution remain a public health concern worldwide. Exposure to air pollution has many substantial adverse effects on human health…”
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Water Resources and Sustainability Assessment Based on Group AHP-PCA Method: A Case Study in the Jinsha River Basin by Zhou, Jian-Lan, Xu, Qin-Qin, Zhang, Xian-Yong

“…There is a necessity to assess water resources sustainability for its development and management. However, achievements in water resources and sustainability…”
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Ni and NiO Nanoparticles Decorated Metal–Organic Framework Nanosheets: Facile Synthesis and High-Performance Nonenzymatic Glucose Detection in Human Serum by Shu, Yun, Yan, Yan, Chen, Jingyuan, Xu, Qin, Pang, Huan, Hu, Xiaoya

“…Ni-MOF (metal–organic framework)/Ni/NiO/carbon frame nanocomposite was formed by combing Ni and NiO nanoparticles and a C frame with Ni-MOF using an efficient…”
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Desymmetric Enantioselective Reduction of Cyclic 1,3-Diketones Catalyzed by a Recyclable P‑Chiral Phosphinamide Organocatalyst by Qin, Xu-Long, Li, Ang, Han, Fu-She

“…The P-stereogenic phosphinamides are a structurally novel skeletal class which has not been investigated as chiral organocatalysts. However, chiral cyclic…”
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CSA-MSO3DCNN: Multiscale Octave 3D CNN with Channel and Spatial Attention for Hyperspectral Image Classification by Xu, Qin, Xiao, Yong, Wang, Dongyue, Luo, Bin

“…3D convolutional neural networks (CNNs) have been demonstrated to be a powerful tool in hyperspectral images (HSIs) classification. However, using the…”
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