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    Article

    Proposal of a Short-Body Hydrogen Pressure Vessel to Assess the Burst Performance of Long-Body/Large-Capacity Vessels

    Burst tests are important when develo** type IV hydrogen pressure vessels (HPVs). These tests are easy to conduct for fuel cell electric vehicle-type HPVs but challenging for tube-skid type IV HPVs for gas ...

    Jae-Sik Hwang, Kwan-Ho Ko, Geun-Sung Jung in International Journal of Precision Enginee… (2023)

  2. Article

    Open Access

    Reproductive and Developmental Toxicity Screening Test of Ethyl Hydrogen Adipate in Rats

    This study aimed to evaluate the potential toxicity and safety of ethyl hydrogen adipate (EHA) by determining its effect on the reproductive function and development of Sprague-Dawley (SD) rats at dose levels ...

    Chunja Nam, Jae-Sik Hwang, Kyoung-Goo Han, Eunhye Jo in Toxicological Research (2016)

  3. Article

    Open Access

    Acute and 28-Day Subacute Toxicity Studies of Hexane Extracts of the Roots of Lithospermum erythrorhizon in Sprague-Dawley Rats

    Lithospermum erythrorhizon has long been used as a traditional oriental medicine. In this study, the acute and 28-day subacute oral dose toxicity studies of hexane extracts of the roots of L. erythrorhizon (LEH) ...

    Chung-Tack Han, Myoung-Jun Kim, Seol-Hee Moon, Yu-Rim Jeon in Toxicological Research (2015)

  4. Article

    Open Access

    Single- and Repeat-dose Oral Toxicity Studies of Lithospermum erythrorhizon Extract in Dogs

    Lithospermum erythrorhizon has long been used in traditional Asian medicine for the treatment of diseases, including skin cancer. The oral toxicity of a hexane extract of Lithospermum erythrorhizon root (LEH) was...

    Chunja Nam, Jae-Sik Hwang, Myoung-Jun Kim, Young Whan Choi in Toxicological Research (2015)