Hongxi Wang

Chinese University of Hong Kong

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Mingzhi Zhang

Tianjin Normal University

Kunliang Qiu

Nanjing Tech University

Rong Tian

West China Hospital of Sichuan University

Yuancun Li

Chinese University of Hong Kong

Yongdong Lin

Shantou University

Binyao Chen

Sun Yat-sen University

Shengjie Yin

Shantou University

Haoyu Chen

Chinese Academy of Sciences

Yali Du

Chinese University of Hong Kong

Chi Pui Pang

Chinese University of Hong Kong

Cooperative Institutions

Shantou University

Chinese University of Hong Kong

Sichuan University

West China Hospital of Sichuan University

Sun Yat-sen University

Shantou University Medical College

Chinese Academy of Sciences

Shanghai Jiao Tong University

University of Chinese Academy of Sciences

Capital Medical University

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Genome mining offers a new starting point for parasitology research

Parasitology Research (2015)

Zhiyue Lv Zhongdao Wu Limei Zhang Pengyu Ji Yifeng Cai

Clonorchis sinensis

Loa loa

Brugia malayi

Taenia solium

Parasitology

10.1007/s00436-014-4299-5

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Citations (34)

Design and research of intelligent watt hour meter fault early warning system based on data mining technology

Molecular & cellular biomechanics (2024)

Taorong Wang Zhengang Shi Peng Tao Linhao Zhang Bo Gao

With the rapid development of information technology and the continuous improvement of communication technology, electric energy meters are innovating and developing towards networking, informatization and intelligence. This research constructs a model design of electric energy failure early warning system based on big data mining technology under the background of big data. It analyzes and studies the intelligent electric energy meter failure early warning system. Through the analysis and comparison of the factors affected, comprehensive performance and application prospects of the intelligent electric energy meter failure early warning system under different data mining technologies, the research results show that the application of big data mining technology makes the heavy work of data collection and data analysis integrate big data mining technology, it can be popularized more widely and applied to more scenarios, thus reducing the manual workload, it makes the work efficiency more significantly improved, and can promote the reform of China’s smart grid more quickly.

Watt

10.62617/mcb557

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Persistence of severe global inequalities in the burden of blindness and vision loss from 1990 to 2019: findings from the Global Burden of Disease Study 2019

British Journal of Ophthalmology (2023)

Yuancun Li Hongxi Wang Zhiqiang Guan Chengyao Guo P Guo

Aims To assess the global burden and economic inequalities in the distribution of blindness and vision loss between 1990 and 2019. Methods A secondary analysis of the Global Burden of Diseases, Injuries and Risk Factors Study (GBD) 2019. Data for disability-adjusted life-years (DALYs) due to blindness and vision loss were extracted from the GBD 2019. Data for gross domestic product per capita were extracted from the World Bank database. Slope index of inequality (SII) and concentration index were computed to assess absolute and relative cross-national health inequality, respectively. Results Countries with high, high-middle, middle, low-middle and low Socio-demographic Index (SDI) had decline of age-standardised DALY rate of 4.3%, 5.2%, 16.0%, 21.4% and 11.30% from 1990 to 2019, respectively. The poorest 50% of world citizens bore 59.0% and 66.2% of the burden of blindness and vision loss in 1990 and 2019, respectively. The absolute cross-national inequality (SII) fell from −303.5 (95% CI −370.8 to −236.2) in 1990 to −256.0 (95% CI −288.1 to −223.8) in 2019. The relative inequality (concentration index) for global blindness and vision loss remained essentially constant between 1991 (−0.197, 95% CI −0.234 to −0.160) and 2019 (−0.193, 95% CI −0.216 to −0.169). Conclusion Though countries with middle and low-middle SDI were the most successful in decreasing burden of blindness and vision loss, a high level of cross-national health inequality persisted over the past three decades. More attention must be paid to the elimination of avoidable blindness and vision loss in low-income and middle-income countries.

Disability-adjusted life year

10.1136/bjo-2022-321801

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A Mapping Schema from XML Database to Relational Database

Computer and Modernization (2010)

Hongxi Wang

The paper introduces how to convert XML documents to labeled directed graph,discusses how to mapping XML database to relational database based on the labeled directed graph.There are two steps in this mapping schema technique,i.e.attribute mapping and value mapping.Finally,the paper discusses several operations on database base on this mapping schema technique.

Schema (genetic algorithms)

RELAX NG

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Application value of plasma NT-proBNP levels in the differentiation of emergency patients with dyspnea

Journal of Clinical Pulmonary Medicine (2014)

Hongxi Wang

Objective To analyze and evaluate the levels of plasma NT-proBNP in the differentiation of emergency patients with dyspnea. Methods 194 patients were divided into the cardiac dyspnea group( 110 cases)and the pulmonary dyspnea group( 84 cases). The level of plasma NT-proBNP was detected and they were also given heart ultrasound. The relationship between plasma NT-proBNP level and left ventricular ejection fraction was analyzed. Results The level of plasma NT-proBNP was obviously higher in the cardiac dyspnea group than in the pulmonary dyspnea group( t = 21. 093,P = 0. 001). The level of LVEF was obviously lower in the cardiac dyspnea group than in the pulmonary dyspnea group( t = 18. 093,P = 0. 001). There was a negative correlation between the level of plasma NT-proBNP and LVEF in patients with cardiogenic dyspnea( r =- 0. 59,P 0. 01). Conclusion The level of plasma NT-proBNP has important application value in the diagnosis of patients with acute dyspnea.

Plasma levels

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The Population Distribution and the Urbanization of China West Areas

Journal of Nanjing College Population Program Management (2003)

Hongxi Wang

With the help of the index of population concentration, of K information volume and the degree of urbanization, this paper makes quantitative analyses of the population distribution and the urbanization of China west areas from 1982 to 2000. The result shows that the change of the west urbanization is contrary to the one of its zone distribution of population, but in accord with its economic distribution of population. Moreover, the fifteen-year data reflect that the west urbanization is more affected by the relative difference of income than the absolute one between urban and rural west. The paper thus proposes that in order to quicken the west urbanization the government hold optimal control over the income difference (at a range from 2.75 to 3.75) between the west urban and rural.

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The clinical significance of SCC-Ag expression before and after neoadjuvant chemotherapy in cervical carcinoma

Chinese Journal of Clinical Obstetrics and Gynecology (2015)

Hongxi Wang

Objective To observe the squamous cell carcinoma antigen(SCC-Ag)expression before and after neo-adjuvant chemotherapy(NACT)in cervical squamous cell carcinoma,and to explore the relationship and significance of SCC-Ag and cervical squamous cell carcinoma.Methods To detect the expression level of SCC-Ag in patients with cervical squamous cell carcinoma at different stages after neo-adjuvant chemotherapy by chemical luminescence method.Results Serum SCC-Ag level in cervical squamous cell carcinoma patients was positively associated with clinical stages,lymph node metastasis but had no relationship with age before treatment.SCC-Ag level decreased significantly after NACT and it was related to the effectiveness of NACT.Conclusion SCC-Ag and NACT curative effect is distinct related,and can be used as a maker for clinical stage,treatment effect,operation time choice and prognosis judgment.

Clinical Significance

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Prognostic value of baseline, interim and end-of-treatment 18F-FDG PET/CT parameters in extranodal natural killer/T-cell lymphoma: A meta-analysis

PLoS ONE (2018)

Hongxi Wang Guohua Shen Chong Jiang Li Li Futao Cui

We searched the PubMed, EMBASE, Cochrane Library and Medline databases for eligible articles. SUVmax, MTV, and TLG on B-PET/CT, DS on I-PET/CT and DS on E-PET/CT were regarded as efficacy data. Combined hazard ratios (HRs) for progression-free survival (PFS) and overall survival (OS) were estimated using RevMan 5.3 software.Nine trials with a total of 535 ENKTL patients were included. SUVmax, MTV and TLG on B-PET/CT were significantly associated with PFS with HRs of 2.78 (95%CI 1.54-5.03), 3.61 (95%CI 1.96-6.65) and 5.62 (95%CI 1.94-16.33), respectively, and with OS with HRs of 4.78 (95%CI 2.29-9.96), 3.20 (95%CI 1.55-6.60) and 7.76 (95%CI 1.79-33.58), respectively. For the DS on I-PET/CT, the HRs for PFS and OS were 5.15 (95%CI 2.71-9.80) and 5.80 (95%CI 2.28-14.73), respectively. Similarly, the DS on E-PET/CT was a significant predictor of PFS and OS with HRs of 3.65 (95%CI 2.13-6.26) and 3.32 (95%CI 1.79-6.15), respectively.Our results suggest that SUVmax, MTV, TLG on B-PET/CT, DS on I-PET/CT and DS on E-PET/CT may be significant prognostic indicators for PFS and OS in ENKTL patients. Moreover, TLG tends to be superior to SUVmax and MTV on B-PET/CT for predicting survival of ENKTL patients. Therefore, response monitoring and prognostication assessments based on multiple PET/CT parameters should be considered in the management of ENKTL patients.

PET-CT

10.1371/journal.pone.0194435

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Citations (35)

Integration of Massive Open Online Course (MOOC) in Ophthalmic Skills Training for Medical Students: Outcomes and Perspectives

Asia-Pacific Journal of Ophthalmology (2022)

Zijing Huang Jianling Yang Hongxi Wang Binyao Chen Dezhi Zheng

Purpose: To integrate a massive open online course (MOOC) into conventional clinical ophthalmology teaching and investigate its impact on the skills of medical students. Methods: This was a nonrandomized, prospective, and comparative study. Seventy-six medical students were assigned to 2 groups before their clinical teaching. Some were asked to follow a MOOC for slitlamp microscope examination but used textbook for preview of visual acuity test (SLMM group, n=39), while others were required to take a MOOC for visual acuity test and previewed slitlamp microscopy using textbook (VATM group, n=37). All the students then underwent conventional clinical ophthalmology teaching on slitlamp microscopy and visual acuity test. Their performance was evaluated using Direct Observation of Procedural Skills (DOPS). Students were also asked to complete a 5-item questionnaire about their learning experience and comment on the MOOC. Results: Students in the SLMM group obtained overall higher scores in the slitlamp practical skills (47.64±4.01 vs 44.68±5.99, P=0.013), while those in the VATM group performed better in the visual acuity test (46.45±4.90 vs 43.78±4.94, P=0.004). MOOC was deemed to increase learning interests (4.13 of 5 points) and motivation (4.01 of 5 points) but was more preferred as an additional tool to traditional teaching methods (4.34 of 5 points) rather than to replace them (2.92 of 5 points). Conclusions: MOOC offers an added benefit in improving clinical skills and is worth advocating as an additional tool for clinical ophthalmic education.

Course (navigation)

Online course

10.1097/apo.0000000000000548

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A service flow management strategy for IEEE 802.16 broadband wireless access systems in TDD mode

Jianfeng Chen Wenhua Jiao Hongxi Wang

A fair and efficient service flow management architecture for IEEE802.16 broadband wireless access (BWA) systems is proposed for TDD mode. Compared with the traditional fixed bandwidth allocation, the proposed architecture adjusts uplink and downlink bandwidth dynamically to achieve higher throughput for unbalanced traffic. A deficit fair priority queue scheduling algorithm is deployed to serve different types of service flows in both uplink and downlink, which provides more fairness to the system. Simulation results show the proposed architecture can meet the QoS requirement in terms of bandwidth and fairness for all types of traffic.

IEEE 802

Inter-Access Point Protocol

10.1109/icc.2005.1495056

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Citations (219)