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Results for “"Jun Yan Dai"”

31+ results

A method for hand-foot-mouth disease prediction using GeoDetector and LSTM model in Guangxi, China

Verified

Jiangyan Gu, Lizhong Liang, Hongquan Song, Yunfeng Kong et al.

Journal: Scientific ReportsYear: 2019Citations: 77

Hand-foot-mouth disease (HFMD) is a common infectious disease in children and is particularly severe in Guangxi, China. Meteorological conditions are known to play a pivotal role in the HFMD. Previous studies have reported numerous models to predict the incidence of HFMD. In this study, we proposed ...

Health SciencesMedicineCardiology and Cardiovascular MedicineOpen Access
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Manipulations of multi-frequency waves and signals via multi-partition asynchronous space-time-coding digital metasurface

Verified

Si Ran Wang, Jun Yan Dai, Qun Yan Zhou, Jun Ke et al.

Journal: Nature CommunicationsYear: 2023Citations: 74

Manipulations of multiple carrier frequencies are especially important in a variety of fields like radar detection and wireless communications. In conventional radio-frequency architecture, the multi-frequency control is implemented by microwave circuits, which are hard to integrate with antenna ape...

Physical SciencesMaterials ScienceElectronic, Optical and Magnetic MaterialsOpen Access
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Arbitrary manipulations of dual harmonics and their wave behaviors based on space-time-coding digital metasurface

Verified

Jun Yan Dai, Jin Yang, Wankai Tang, Ming Zheng Chen et al.

Journal: Applied Physics ReviewsYear: 2020Citations: 71

Metasurfaces have developed rapidly in the past decade because their customizable properties are able to regulate wave-matter interaction over a subwavelength scale. Recently, the space-time modulated metasurfaces have attracted significant attention for the additional degree of freedom they offer i...

Physical SciencesMaterials ScienceElectronic, Optical and Magnetic MaterialsOpen Access
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Paeoniflorin induces apoptosis of lymphocytes through a redox‐linked mechanism

Verified

Hideo Tsuboi, Khaled Hossain, Anwarul Azim Akhand, Kozue Takeda et al.

Journal: Journal of Cellular BiochemistryYear: 2004Citations: 71

Paeoniflorin (PF), isolated from paeony root, has been used as a herbal medicine for more than 1,200 years in China, Korea, and Japan for its anti-allergic, anti-inflammatory, and immunoregulatory effects. In this study, we found that PF induces apoptosis in both murine T-lineage cells and human T-c...

Life SciencesBiochemistry, Genetics and Molecular BiologyCancer Research
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A systematic review and meta-analysis of intraday effects of ambient air pollution and temperature on cardiorespiratory morbidities: First few hours of exposure matters to life

Verified

Keyu Wu, Hung Chak Ho, Hong Su, Cunrui Huang et al.

Journal: EBioMedicineYear: 2022Citations: 56

BACKGROUND: A growing number of studies have reported an increased risk of cardiovascular disease (CVD) and respiratory disease (RD) within hours after exposure to ambient air pollution or temperature. We assemble published evidence on the sub-daily associations of CVD and RD with ambient air pollut...

Physical SciencesEnvironmental ScienceHealth, Toxicology and MutagenesisOpen Access
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Dramatic attenuation of continental weathering during the Ediacaran-Cambrian transition: Implications for the climatic-oceanic-biological co-evolution

Verified

Gongjing Zhang, Daizhao Chen, Kang‐Jun Huang, Mu Liu et al.

Journal: Global and Planetary ChangeYear: 2021Citations: 47

The Ediacaran–Cambrian (E-C) transition witnessed dramatic tectonic, climatic, oceanic, and biological co-evolutions at the dawn of the ‘Cambrian explosion’. Although glaciations were reported in some mid-high-latitude continents during this interval, large uncertainties remain concerning timing and...

Physical SciencesEarth and Planetary SciencesPaleontology
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Arbitrarily rotating polarization direction and manipulating phases in linear and nonlinear ways using programmable metasurface

Verified

Wei Liu, Si Ran Wang, Jun Yan Dai, Lei Zhang et al.

Journal: Light Science & ApplicationsYear: 2024Citations: 46

Independent controls of various properties of electromagnetic (EM) waves are crucially required in a wide range of applications. Programmable metasurface is a promising candidate to provide an advanced platform for manipulating EM waves. Here, we propose an approach that can arbitrarily control the ...

Physical SciencesMaterials ScienceElectronic, Optical and Magnetic MaterialsOpen Access
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Untargeted plasma metabolomics for risk prediction of hepatocellular carcinoma: A prospective study in two Chinese cohorts

Verified

Dong Hang, Xiaolin Yang, Jiayi Lu, Chong Shen et al.

Journal: International Journal of CancerYear: 2022Citations: 43

Characterization of metabolic perturbation prior to hepatocellular carcinoma (HCC) may deepen the understanding of causal pathways and identify novel biomarkers for early prevention. We conducted two 1:1 matched nested case-control studies (108 and 55 pairs) to examine the association of plasma meta...

Life SciencesBiochemistry, Genetics and Molecular BiologyMolecular Biology
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Chronic Noise Exposure and Adiposity: A Systematic Review and Meta-analysis

Verified

Ruopeng An, Junjie Wang, Sadia Anjum Ashrafi, Yang Yan et al.

Journal: American Journal of Preventive MedicineYear: 2018Citations: 34

CONTEXT Noise is a key environmental stressor affecting millions of people worldwide on a daily basis. Chronic exposure to noise may elevate the risk of adiposity through sleep deprivation and heightened stress level. EVIDENCE ACQUISITION A literature search was conducted in the PubMed, Web of Scien...

Health SciencesHealth ProfessionsSpeech and Hearing
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Daytime and nighttime high temperatures differentially increased the risk of cardiovascular disease: A nationwide hospital-based study in China

Verified

Junwen Tao, Yongming Zhang, Zhiwei Li, Min Yang et al.

Journal: Environmental ResearchYear: 2023Citations: 33

Short-term exposure to ambient high temperature (heat) could increase the risk of cardiovascular disease (CVD). However, available evidence on the burden of daytime and nighttime heat on CVD is limited and vulnerable populations remain unknown so far. We aimed to examine and differentiate the impact...

Physical SciencesEnvironmental ScienceHealth, Toxicology and Mutagenesis
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Circulating C‐reactive protein increases lung cancer risk: Results from a prospective cohort of <scp>UK</scp> Biobank

Verified

Mengmeng Ji, Lingbin Du, Zhimin Ma, Junxing Xie et al.

Journal: International Journal of CancerYear: 2021Citations: 33

Abstract Chronic inflammation has been associated with the development of lung cancer. In this study, we examined the association between C‐reactive protein (CRP) and lung cancer in a prospective cohort study and used Mendelian randomization (MR) to clarify the causality. We included 420 977 partici...

Health SciencesMedicineOncologyOpen Access
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A synthetic moving-envelope metasurface antenna for independent control of arbitrary harmonic orders

Verified

Geng‐Bo Wu, Jun Yan Dai, Kam Man Shum, Ka Fai Chan et al.

Journal: Nature CommunicationsYear: 2024Citations: 30

Flexible frequency controls are crucial in many photonic and electronic applications, ranging from communications systems, spectroscopy, and metrology to quantum information processing. However, the state-of-the-art solutions based on nonlinear bulk media, electro-optic effect, and nonlinear metasur...

Physical SciencesMaterials ScienceElectronic, Optical and Magnetic MaterialsOpen Access
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Quantitative Prediction of Lower Order Faults Based on the Finite Element Method: A Case Study of the M35 Fault Block in the Western Hanliu Fault Zone in the Gaoyou Sag, East China

Verified

Jingshou Liu, Wenlong Ding, Junsheng Dai, Zhonghu Wu et al.

Journal: TectonicsYear: 2018Citations: 30

Abstract Lower order faults (LOFs) are characterized by small‐scale, strong concealment and difficult to identify in seismic data, which affects the accuracy of LOF interpretation. Due to the quality of the seismic data in the M35 fault block of the Gaoyou sag, Subei basin, the direction of the LOFs...

Physical SciencesEarth and Planetary SciencesGeophysicsOpen Access
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Impact of ultrasonic and heat treatments on the physicochemical properties and rennet-induced coagulation characteristics of milk from various species

Verified

Wenjuan Hou, Xuli Ma, Zhongna Yu, Latiful Bari et al.

Journal: Ultrasonics SonochemistryYear: 2024Citations: 26

This study investigates the effects of heat and ultrasonic treatments on the physicochemical parameters and rennet-induced coagulation properties of milk from a variety of species, including cow, goat, buffalo, and donkey. Milk samples were subjected to heat treatments at different temperatures (65 ...

Life SciencesAgricultural and Biological SciencesFood ScienceOpen Access
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Application of synchrotron radiation and other techniques in analysis of radioactive microparticles emitted from the Fukushima Daiichi Nuclear Power Plant accident-A review

Verified

Fei Chen, Hu Jun, Yoshio Takahashi, Masatoshi Yamada et al.

Journal: Journal of Environmental RadioactivityYear: 2018Citations: 26

During the Fukushima Daiichi Nuclear Power Plant (FDNPP) accident, large amounts of radioactive materials were released into the environment. Among them, a large proportion of the radionuclides, such as Cs, entered into the environment as radioactive microparticles (RMs). In recent years, the charac...

Physical SciencesEnvironmental ScienceGlobal and Planetary Change
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