• 910 Citations
  • 20 h-Index
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Personal profile


  • 2004 PhD,Basic Medicine of National Cheng Kaung University, Taiwan


  • 2008-2017 Director of high valued Instrument Center in Hung Kuang University
  • 2012-2017 Distinguished Professor of Department of Safety, Health and Environmental Engineering in Hung Kuang University

Research Interests

  • Food safety
  • risk assessment analysis
  • environmental health
  • risk management
  • risk communication

Fingerprint Fingerprint is based on mining the text of the person's scientific documents to create an index of weighted terms, which defines the key subjects of each individual researcher.

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Research Output 2001 2019

  • 910 Citations
  • 20 h-Index
  • 58 Article
  • 1 Letter
Risk assessment

Sex hormones and oxidative stress mediated phthalate-induced effects in prostatic enlargement

Chang, W. H., Tsai, Y. S., Wang, J. Y., Chen, H-L., Yang, W. H. & Lee, C-C., 2019 May 1, In : Environment International. 126, p. 184-192 9 p.

Research output: Contribution to journalArticle

Open Access
sex hormone
nitric oxide
2 Citations (Scopus)

Heavy Metal Components in Blood and Urinary Stones of Urolithiasis Patients

Yen, Y., Cheng, B., Chan, C., Lin, C. & Chen, H-L., 2018 Oct 1, In : Biological Trace Element Research. 185, 2, p. 266-274 9 p.

Research output: Contribution to journalArticle

Urinary Calculi
Heavy Metals

Oxidative damage in patients with benign prostatic hyperplasia and prostate cancer co-exposed to phthalates and to trace elements

Chang, W. H., Lee, C-C., Yen, Y. H. & Chen, H-L., 2018 Dec 1, In : Environment International. p. 1179-1184 6 p.

Research output: Contribution to journalArticle

trace element
trace metal

Concentrations of particulates and metallic elements in slow wind (average 1.5 m/s) in the winter season

Fang, G. C., Huang, W. J., Chen, H-L., Chang, M. C., Chen, Y. & Huang, C. Y., 2017 Jul 3, In : Environmental Forensics. 18, 3, p. 188-196 9 p.

Research output: Contribution to journalArticle

wind velocity
ambient air
urban site