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  • Dingchang Zheng
Article

An exploratory study of reverse exchange systems used for medical devices in the UK National Health Service (NHS)

Xie, Y., Breen, L., Cherrett, T., Zheng, D. & Allen, C. J., 14 Mar 2016, In : Supply Chain Management. 21, 2, p. 194-215 22 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)

A novel deep learning based automatic auscultatory method to measure blood pressure

Pan, F., He, P., Chen, F., Zhang, J., Wang, H. & Zheng, D., Aug 2019, In : International Journal of Medical Informatics. 128, p. 71-78 8 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Application of decision tree in determining the importance of surface electrohysterography signal characteristics for recognizing uterine contractions

Hao, D., Qiu, Q., Zhou, X., An, Y., Peng, J., Yang, L. & Zheng, D., 2019, In : Biocybernetics and Biomedical Engineering. p. 806-813 8 p.

Research output: Contribution to journalArticle

Open Access
File
4 Citations (Scopus)
7 Downloads (Pure)

Automatic Detection of Hard Exudates in Color Retinal Images Using Dynamic Threshold and SVM Classification: Algorithm Development and Evaluation

Long, S., Huang, X., Chen, Z., Pardhan, S. & Zheng, D., 23 Jan 2019, In : BioMed Research International. 2019, 13 p., 3926930.

Research output: Contribution to journalArticle

Open Access
File
16 Citations (Scopus)
4 Downloads (Pure)

Change of bilateral difference in radial artery pulse morphology with one-side arm movement

Jiang, X., Wei, S., Zheng, D., Liu, F., Zhang, S., Zhang, Z. & Liu, C., Sep 2017, In : Artery Research. 19, p. 1-8 8 p.

Research output: Contribution to journalArticle

Open Access
File
1 Citation (Scopus)
6 Downloads (Pure)

Clinical evaluation of stretchable and wearable inkjet-printed strain gauge sensor for respiratory rate monitoring at different body postures

Al-Halhouli, A., Al-Ghussain, L., El Bouri, S., Habash, F., Liu, H. & Zheng, D., 9 Jan 2020, In : Applied Sciences (Switzerland). 10, 2, 480.

Research output: Contribution to journalArticle

Open Access
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4 Citations (Scopus)
6 Downloads (Pure)

Clinical evaluation of stretchable and wearable inkjet-printed strain gauge sensor for respiratory rate monitoring at different measurements locations

Al-Halhouli, A., Al-Ghussain, L., El Bouri, S., Liu, H. & Zheng, D., 22 Feb 2020, In : Journal of Clinical Monitoring and Computing. (In-Press), p. (In-Press)

Research output: Contribution to journalArticle

2 Citations (Scopus)
Open Access
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1 Downloads (Pure)

Comparison of electrohysterogram signal measured by surface electrodes with different designs: A computational study with dipole band and abdomen models

Gao, P., Hao, D., An, Y., Wang, Y., Qiu, Q., Yang, L., Yang, Y., Zhang, S., Li, X. & Zheng, D., 11 Dec 2017, In : Scientific Reports. 7, 10 p., 17282.

Research output: Contribution to journalArticle

Open Access
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2 Citations (Scopus)

Comparison of stethoscope bell and diaphragm, and of stethoscope tube length, for clinical blood pressure measurement

Liu, C., Griffiths, C., Murray, A. & Zheng, D., Jun 2016, In : Blood Pressure Monitoring. 21, 3, p. 178-183 6 p.

Research output: Contribution to journalArticle

Open Access
File
10 Citations (Scopus)
4 Downloads (Pure)

Cuffless Blood Pressure Estimation Using Single Channel Photoplethysmography: A Two-Step Method

Khalid, S. G., Liu, H., Zia, T., Zhang, J., Chen, F. & Zheng, D., 2020, In : IEEE Access. 8, p. 58146-58154 9 p., 9042315.

Research output: Contribution to journalArticle

Open Access
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32 Downloads (Pure)

Dataset on Blood Flow and Instantaneous Wave-free Ratio in Normal and Stenosed Coronary Arteries

Liu, H., Ou, S., Liu, P., Xu, Y., Gong, Y., Xia, L., Leng, X., Leung, T. W. H., Shi, L. & Zheng, D., 11 Jul 2020, In : Data in Brief. 32, 106011.

Research output: Contribution to journalArticle

Open Access
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1 Downloads (Pure)

Deep learning-based automatic blood pressure measurement: evaluation of the effect of deep breathing, talking and arm movement

Pan, F., He, P., Chen, F., Pu, X., Zhao, Q. & Zheng, D., 2019, In : Annals of Medicine. 51, 7-8, p. 397-403 7 p.

Research output: Contribution to journalArticle

Detection of coupling in short physiological series by a Joint Distribution Entropy Method

Li, P., Li, K., Liu, C., Zheng, D., Li, Z-M. & Liu, C., 7 Jan 2016, In : IEEE Transactions on Biomedical Engineering. 63, 11, p. 2231 - 2242 12 p.

Research output: Contribution to journalArticle

17 Citations (Scopus)

Effect of band power weighting on understanding sentences synthesized with temporal information

Ye, F., Zheng, D. & Chen, F., Feb 2019, In : The Journal of the Acoustical Society of America. 145, 2, 6 p., EL168.

Research output: Contribution to journalArticle

Effect of microcirculatory resistance on coronary blood flow and instantaneous wave-free ratio: A computational study

Liu, H., Ou, S., Liu, P., Xu, Y., Gong, Y., Xia, L., Leng, X., Leung, T. W. H., Shi, L. & Zheng, D., 25 Jun 2020, In : Computer Methods and Programs in Biomedicine. 196, 105632.

Research output: Contribution to journalArticle

Effect of multiple clinical factors on recurrent angina after percutaneous coronary intervention: A retrospective study from 398 ST-segment elevation myocardial infarction patients

Zhang, J., Liu, C., Pan, C., Bai, M., Zhang, J., Peng, Y., Zheng, D. & Zhang, Z., Oct 2016, In : Medicine. 95, 41, 8 p., e5015.

Research output: Contribution to journalArticle

Open Access
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2 Downloads (Pure)

Effects of Force Load, Muscle Fatigue, and Magnetic Stimulation on Surface Electromyography during Side Arm Lateral Raise Task: A Preliminary Study with Healthy Subjects

Cao, L., Wang, Y., Hao, D., Rong, Y., Yang, L., Zhang, S. & Zheng, D., 11 Apr 2017, In : BioMed Research International. 2017, 9 p., 8943850.

Research output: Contribution to journalArticle

Open Access
File
3 Citations (Scopus)
1 Downloads (Pure)

Effects of force load, muscle fatigue and extremely low frequency magnetic stimulation on EEG signals during side arm lateral raise task

Wang, Y., Cao, L., Hao, D., Rong, Y., Sang, L., Zhang, S., Chen, F. & Zheng, D., 27 Apr 2017, In : Physiological Measurement. 38, 5, 745.

Research output: Contribution to journalArticle

Open Access
File
3 Citations (Scopus)
1 Downloads (Pure)

Effects of inorganic nitrate and vitamin C co-supplementation on blood pressure and vascular function in younger and older healthy adults: A randomised double-blind crossover trial

Ashor, A. W., Shannon, O. M., Werner, A-D., Scialo, F., Gilliard, C. N., Cassel, K. S., Seal, C. J., Zheng, D., Mathers, J. C. & Siervo, M., Mar 2020, In : Clinical Nutrition. 39, 3, p. 708-717 10 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
Open Access
File
3 Citations (Scopus)
4 Downloads (Pure)

Effects of room environment and nursing experience on clinical blood pressure measurement: An observational study

Zhang, M., Zhang, X., Chen, F., Dong, B., Chen, A. & Zheng, D., Apr 2017, In : Blood Pressure Monitoring. 22, 2, p. 79-85 7 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Evaluation of convolutional neural network for recognizing uterine contractions with electrohysterogram

Hao, D., Peng, J., Wang, Y., Liu, J., Zhou, X. & Zheng, D., Oct 2019, In : Computers in Biology and Medicine. 113, 8 p., 103394.

Research output: Contribution to journalArticle

Open Access
File
5 Citations (Scopus)
2 Downloads (Pure)

Evaluation of electrohysterogram measured from different gestational weeks for recognizing preterm delivery: a preliminary study using random Forest

Peng, J., Hao, D., Yang, L., Du, M., Song, X., Jiang, H., Zhang, Y. & Zheng, D., 2020, In : Biocybernetics and Biomedical Engineering. 40, 1, p. 352-362 11 p.

Research output: Contribution to journalArticle

Open Access
File
1 Citation (Scopus)
1 Downloads (Pure)

Fabrication and Evaluation of a Novel Non-Invasive Stretchable and Wearable Respiratory Rate Sensor Based on Silver Nanoparticles Using Inkjet Printing Technology

Al-Halhouli, A., Al-Ghussain, L., Bouri, S. E., Liu, H. & Zheng, D., 18 Sep 2019, In : Polymers. 11, 9, 21 p.

Research output: Contribution to journalArticle

Open Access
File
9 Citations (Scopus)
2 Downloads (Pure)

Factors affecting the intelligibility of high-intensity-level-based speech

Xu, D., Chen, F., Pan, F. & Zheng, D., Aug 2019, In : The Journal of the Acoustical Society of America. 146, 2, EL151.

Research output: Contribution to journalArticle

Open Access
File
2 Downloads (Pure)
Open Access
File

Microaneurysms detection in color fundus images using machine learning based on directional local contrast

Long, S., Chen, J., Hu, A., Liu, H., Chen, Z. & Zheng, D., 15 Apr 2020, In : BioMedical Engineering Online. 19, 1, 23 p., 21.

Research output: Contribution to journalArticle

Open Access
File
1 Citation (Scopus)
1 Downloads (Pure)

Multimodal Photoplethysmography-Based Approaches for Improved Detection of Hypertension

Welykholowa, K., Hosanee, M., Chan, G., Cooper, R., Kyriacou, P. A., Zheng, D., Allen, J., Abbott, D., Menon, C., Lovell, N. H., Howard, N., Chan, W-S., Lim, K., Fletcher, R., Ward, R. & Elgendi, M., 22 Apr 2020, In : Journal of Clinical Medicine. 9, 20 p., 1203.

Research output: Contribution to journalArticle

Open Access
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1 Downloads (Pure)

Peripheral arterial volume distensibility changes with applied external pressure: Significant difference between arteries with different compliance

Chen, M., Chen, A., Si, X., Ji, M. & Zheng, D., 17 Jan 2017, In : Scientific Reports. 7, 8 p., 40545.

Research output: Contribution to journalArticle

Open Access
File
3 Citations (Scopus)
2 Downloads (Pure)

Preliminary Study on the Efficient Electrohysterogram Segments for Recognizing Uterine Contractions with Convolutional Neural Networks

Peng, J., Hao, D., Liu, H., Liu, J., Zhou, X. & Zheng, D., 13 Oct 2019, In : BioMed Research International. 2019, 9 p., 3168541 .

Research output: Contribution to journalArticle

Open Access
File
1 Citation (Scopus)
7 Downloads (Pure)

Quantification of MRI and MRS characteristics changes in a rat model at different stage of cerebral ischemia

Zhang, Y., Hao, D., Lv, X., Li, S., Tian, Y., Zheng, D. & Zeng, Y., 2016, In : Neurological Research. 38, 7, p. 640-646 7 p.

Research output: Contribution to journalArticle

Open Access
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8 Downloads (Pure)

Quantification of vascular function changes under different emotion states: A pilot study

Xia, Y., Yang, L., Mao, X., Zheng, D. & Liu, C., 28 Jun 2017, In : Technology and Health Care. 25, 3, p. 447-456 10 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)
Open Access
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10 Downloads (Pure)

Quantitative comparison of photoplethysmographic waveform characteristics: Effect of measurement site

Hartmann, V., Liu, H., Chen, F., Qiu, Q., Hughes, S. & Zheng, D., 5 Mar 2019, In : Frontiers in Physiology. 10, 8 p., 198.

Research output: Contribution to journalArticle

Open Access
File
10 Citations (Scopus)
3 Downloads (Pure)

Recent development of respiratory rate measurement technologies

Liu, H., Allen, J., Zheng, D. & Chen, F., 2 Aug 2019, In : Physiological Measurement. 40, 7, 27 p.

Research output: Contribution to journalArticle

Open Access
File
15 Citations (Scopus)
21 Downloads (Pure)

Regression models for near-infrared measurement of subcutaneous adipose tissue thickness

Wang, Y., Hao, D., Shi, J., Yang, Z., JIn, L., Zhang, S., Yang, Y., Bin, G., Zeng, Y. & Zheng, D., 31 May 2016, In : Physiological Measurement. 37, 7, 1024.

Research output: Contribution to journalArticle

Open Access
File
1 Downloads (Pure)
Open Access
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5 Citations (Scopus)
3 Downloads (Pure)

Role of CaMKII and PKA in Early Afterdepolarization of Human Ventricular Myocardium Cell: A Computational Model Study

Dai, L., Zang, Y., Zheng, D., Xia, L. & Gong, Y., 8 Dec 2016, In : Computational and Mathematical Methods in Medicine. 2016, 8 p., 4576313 .

Research output: Contribution to journalArticle

Open Access
File
1 Citation (Scopus)
Open Access
File
1 Citation (Scopus)
4 Downloads (Pure)

Simulation of inter atrial block based on a human atrial model

Gao, Y., Gong, Y. L., Xia, L. & Zheng, D. C., Apr 2019, In : Journal of Zhejiang University: Science A. 20, 4, p. 300-309 10 p.

Research output: Contribution to journalArticle

Open Access
File
1 Citation (Scopus)
1 Downloads (Pure)

State-of-the-Art Computational Models of Circle of Willis With Physiological Applications: A Review

Liu, H., Wang, D., Leng, X., Zheng, D., Chen, F., Wong, L. K. S., Shi, L. & Leung, T. W. H., 7 Jul 2020, In : IEEE Access. 8, p. 156261 - 156273 13 p.

Research output: Contribution to journalArticle

Open Access
File

The profile of sight-threatening diabetic retinopathy in patients attending a specialist eye clinic in Hangzhou, China

Sapkota, R., Chen, Z., Zheng, D. & Pardhan, S., 11 Apr 2019, In : BMJ Open Ophthalmology. 4, 1, 6 p., e000236.

Research output: Contribution to journalArticle

Open Access
File
3 Citations (Scopus)
1 Downloads (Pure)

Toward accurate extraction of respiratory frequency from the photoplethysmogram: Effect of measurement site

Hartmann, V., Liu, H., Chen, F., Hong, W., Hughes, S. & Zheng, D., 18 Jun 2019, In : Frontiers in Physiology. 10, 11 p., 732.

Research output: Contribution to journalArticle

Open Access
File
4 Citations (Scopus)
4 Downloads (Pure)

Uterus Modeling from Cell to Organ Level: towards Better Understanding of Physiological Basis of Uterine Activity

Xu, Y., Liu, H., Hao, D., Taggart, M. & Zheng, D., 11 Sep 2020, In : IEEE Reviews in Biomedical Engineering. (In-press), p. (In-press)

Research output: Contribution to journalArticle

Open Access
File
1 Downloads (Pure)

Validation of an Adaptive Transfer Function Method to Estimate the Aortic Pressure Waveform

Yao, Y., Xu, L., Sun, Y., Fu, Q., Zhou, S., He, D., Zhang, Y., Guo, L. & Zheng, D., Nov 2017, In : IEEE Journal of Biomedical and Health Informatics. 21, 6, p. 1599 - 1606 8 p.

Research output: Contribution to journalArticle

Open Access
File
2 Citations (Scopus)
2 Downloads (Pure)

Variation of the Korotkoff Stethoscope Sounds During Blood Pressure Measurement: Analysis Using a Convolutional Neural Network

Pan, F., He, P., Liu, C., Li, T., Murray, A. & Zheng, D., Nov 2017, In : IEEE Journal of Biomedical and Health Informatics. 21, 6, p. 1593 - 1598 6 p.

Research output: Contribution to journalArticle

Open Access
File
9 Citations (Scopus)
8 Downloads (Pure)
Chapter

Effect of ageing on different qualifications of arterial properties

Zheng, D., Mar 2017, Cardiovascular Aging: Clinical Applications of Cellular and Molecular Mechanism. Spyridopoulos, I. (ed.). Academic Press

Research output: Chapter in Book/Report/Conference proceedingChapter

Conference proceeding

A method for extracting respiratory frequency during blood pressure measurement, from oscillometric cuff pressure pulses and Korotkoff sounds recorded during the measurement

Chen, D., Chen, F., Murray, A. & Zheng, D., 18 Oct 2016, Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS. IEEE

Research output: Chapter in Book/Report/Conference proceedingConference proceeding

4 Citations (Scopus)

Analysis of Electrohysterographic Signal Propagation Direction during Uterine Contraction: the Application of Directed Information

Xu, Y., Hao, D. & Zheng, D., 27 Aug 2020, 2020 42nd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC). IEEE, p. 21-25 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference proceeding

Open Access
File