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Results for “"Zhen Wen"”

16+ results

Towards 6G wireless communication networks: vision, enabling technologies, and new paradigm shifts

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Xiaohu You, Cheng‐Xiang Wang, Jie Huang, Xiqi Gao et al.

Journal: Science China Information SciencesYear: 2020Citations: 1925

Abstract The fifth generation (5G) wireless communication networks are being deployed worldwide from 2020 and more capabilities are in the process of being standardized, such as mass connectivity, ultra-reliability, and guaranteed low latency. However, 5G will not meet all requirements of the future...

Physical SciencesEngineeringElectrical and Electronic EngineeringOpen Access
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The SARS, MERS and novel coronavirus (COVID-19) epidemics, the newest and biggest global health threats: what lessons have we learned?

Verified

Noah C. Peeri, Nistha Shrestha, Md. Siddikur Rahman, Rafdzah Ahmad Zaki et al.

Journal: International Journal of EpidemiologyYear: 2020Citations: 1661

OBJECTIVES: To provide an overview of the three major deadly coronaviruses and identify areas for improvement of future preparedness plans, as well as provide a critical assessment of the risk factors and actionable items for stopping their spread, utilizing lessons learned from the first two deadly...

Physical SciencesMathematicsModeling and SimulationOpen Access
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Association between Body-Mass Index and Risk of Death in More Than 1 Million Asians

Verified

Wei Zheng, Dale McLerran, Betsy Rolland, Xianglan Zhang et al.

Journal: New England Journal of MedicineYear: 2011Citations: 886

BACKGROUND: Most studies that have evaluated the association between the body-mass index (BMI) and the risks of death from any cause and from specific causes have been conducted in populations of European origin. METHODS: We performed pooled analyses to evaluate the association between BMI and the r...

Health SciencesMedicinePublic Health, Environmental and Occupational HealthOpen Access
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Approaching the quantum limit in two-dimensional semiconductor contacts

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Weisheng Li, Xiaoshu Gong, Zhihao Yu, Liang Ma et al.

Journal: NatureYear: 2023Citations: 565

The development of next-generation electronics requires scaling of channel material thickness down to the two-dimensional limit while maintaining ultralow contact resistance 1,2 . Transition-metal dichalcogenides can sustain transistor scaling to the end of roadmap, but despite a myriad of efforts, ...

Physical SciencesMaterials ScienceMaterials Chemistry
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Super-elastic ferroelectric single-crystal membrane with continuous electric dipole rotation

Verified

Guohua Dong, Suzhi Li, Mouteng Yao, Ziyao Zhou et al.

Journal: ScienceYear: 2019Citations: 462

Flexible ferroelectrics High-quality ferroelectric materials, which polarize in response to an electric field, are usually oxides that crack when bent. Dong et al. found that high-quality membranes of barium titanate are surprisingly flexible and super-elastic. These films accommodate large strains ...

Physical SciencesMaterials ScienceMaterials Chemistry
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Body Mass Index and Diabetes in Asia: A Cross-Sectional Pooled Analysis of 900,000 Individuals in the Asia Cohort Consortium

Verified

Paolo Boffetta, Dale McLerran, Yu Chen, Manami Inoue et al.

Journal: PLoS ONEYear: 2011Citations: 348

BACKGROUND: The occurrence of diabetes has greatly increased in low- and middle-income countries, particularly in Asia, as has the prevalence of overweight and obesity; in European-derived populations, overweight and obesity are established causes of diabetes. The shape of the association of overwei...

Health SciencesMedicineEndocrinology, Diabetes and MetabolismOpen Access
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Room-temperature photosynthesis of propane from CO2 with Cu single atoms on vacancy-rich TiO2

Verified

Yan Shen, Chunjin Ren, Lirong Zheng, Xiaoyong Xu et al.

Journal: Nature CommunicationsYear: 2023Citations: 334

Abstract Photochemical conversion of CO 2 into high-value C 2+ products is difficult to achieve due to the energetic and mechanistic challenges in forming multiple C-C bonds. Herein, an efficient photocatalyst for the conversion of CO 2 into C 3 H 8 is prepared by implanting Cu single atoms on Ti 0....

Physical SciencesEnergyRenewable Energy, Sustainability and the EnvironmentOpen Access
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Social Dominance in Context and in Individuals

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Felicia Pratto, Atilla Çidam, Andrew L. Stewart, Fouad Bou Zeineddine et al.

Journal: Social Psychological and Personality ScienceYear: 2013Citations: 300

We tested the internal reliability and predictive validity of a new 4-item Short Social Dominance Orientation (SSDO) scale among adults in 20 countries, using 15 languages ( N = 2,130). Low scores indicate preferring group inclusion and equality to dominance. As expected, cross-nationally, the lower...

Social SciencesSociology and Political ScienceSocial and Intergroup PsychologyOpen Access
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Association between body mass index and cardiovascular disease mortality in east Asians and south Asians: pooled analysis of prospective data from the Asia Cohort Consortium

Verified

Yu Chen, W. K. Copeland, Rajesh Vedanthan, Eric J. Grant et al.

Journal: BMJYear: 2013Citations: 296

OBJECTIVE: To evaluate the association between body mass index and mortality from overall cardiovascular disease and specific subtypes of cardiovascular disease in east and south Asians. DESIGN: Pooled analyses of 20 prospective cohorts in Asia, including data from 835,082 east Asians and 289,815 so...

Health SciencesMedicineEndocrinology, Diabetes and MetabolismOpen Access
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High-performance silicon−graphene hybrid plasmonic waveguide photodetectors beyond 1.55 μm

Verified

Jingshu Guo, Jiang Li, Chaoyue Liu, Yanlong Yin et al.

Journal: Light Science & ApplicationsYear: 2020Citations: 247

Graphene has attracted much attention for the realization of high-speed photodetection for silicon photonics over a wide wavelength range. However, the reported fast graphene photodetectors mainly operate in the 1.55 μm wavelength band. In this work, we propose and realize high-performance waveguide...

Physical SciencesEngineeringBiomedical EngineeringOpen Access
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All‐Plastic‐Materials Based Self‐Charging Power System Composed of Triboelectric Nanogenerators and Supercapacitors

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Jie Wang, Zhen Wen, Yunlong Zi, Pengfei Zhou et al.

Journal: Advanced Functional MaterialsYear: 2015Citations: 219

Triboelectric nanogenerators (TENG) are a possible power source for wearable electronics, but the conventional electrode materials for TENG are metals such as Cu and Al that are easy to be oxidized or corroded in some harsh environments. In this paper, metal electrode material is replaced by an elec...

Physical SciencesEngineeringBiomedical EngineeringOpen Access
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Factors Affecting the Sustainability Performance of Financial Institutions in Bangladesh: The Role of Green Finance

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Guang-Wen Zheng, Abu Bakkar Siddik, Mohammad Masukujjaman, Nazneen Fatema

Journal: SustainabilityYear: 2021Citations: 214

Despite the increasing popularity of green finance and sustainable investment in the field of Sustainable Development Goals (SDGs), very few studies have investigated the effect of green finance dimensions on the sustainable performance of banks. Therefore, this study attempts to examine the dimensi...

Social SciencesBusiness, Management and AccountingMarketingOpen Access
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Elabela-Apelin Receptor Signaling Pathway is Functional in Mammalian Systems

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Zhi Wang, Daozhan Yu, Mengqiao Wang, Qilong Wang et al.

Journal: Scientific ReportsYear: 2015Citations: 201

Elabela (ELA) or Toddler is a recently discovered hormone which is required for normal development of heart and vasculature through activation of apelin receptor (APJ), a G protein-coupled receptor (GPCR), in zebrafish. The present study explores whether the ELA-APJ signaling pathway is functional i...

Health SciencesMedicinePharmacologyOpen Access
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Mechanism insights and therapeutic intervention of tumor metastasis: latest developments and perspectives

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Xiaoli Shi, Xinyi Wang, Wentao Yao, Dong-Min Shi et al.

Journal: Signal Transduction and Targeted TherapyYear: 2024Citations: 198

Metastasis remains a pivotal characteristic of cancer and is the primary contributor to cancer-associated mortality. Despite its significance, the mechanisms governing metastasis are not fully elucidated. Contemporary findings in the domain of cancer biology have shed light on the molecular aspects ...

Life SciencesBiochemistry, Genetics and Molecular BiologyBiotechnologyOpen Access
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Carbon quantum dots modified tubular g-C3N4 with enhanced photocatalytic activity for carbamazepine elimination: Mechanisms, degradation pathway and DFT calculation

Verified

Chun Zhao, Zhenzhu Liao, Wen Liu, Fuyang Liu et al.

Journal: Journal of Hazardous MaterialsYear: 2019Citations: 195

A novel tubular graphitic carbon nitride (g-C3N4) modified with carbon quantum dots (CQDs) was fabricated and employed for the elimination of carbamazepine (CBZ) under visible light irradiation. The as-fabricated metal-free catalysts exhibited tubular morphologies due to the preforming of tubular pr...

Physical SciencesEnergyRenewable Energy, Sustainability and the Environment
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