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您的检索式：作者名="Sungbin Park"
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| 1 | Improvement of capacity fading resistance of LiMn2O4 by amphoteric oxides 显示文摘 | Park Sungbin Shin Hochul Lee Wangyu | 2008 | Journal of Power Sources2008，180，1： | 1 |
| 2 | Acute kidney injury due to intravenous detergent poisoning:A case report显示文摘BACKGROUND Detergent poisoning mostly occurs through oral ingestion(>85%),ocular exposure(<15%),or dermal exposure(<8%).Reports of detergent poisoning through an intravenous injection are extremely rare.In addition,there are very few cases of renal toxicity directly caused by detergents.Here,we report a unique case of acute kidney injury caused by detergent poisoning through an accidental intravenous injection.CASE SUMMARY A 61-year-old man was intravenously injected with 20 mL of detergent by another patient in the same room of a local hospital.The surfactant and calcium carbonate accounted for the largest proportion of the detergent.The patient complained of vascular pain,chest discomfort,and nausea,and was transferred to our institution.After hospitalization,the patient’s serum creatinine level increased to 5.42 mg/dL,and his daily urine output decreased to approximately 300 mL.Renal biopsy findings noted that the glomeruli were relatively intact;however,diffuse acute tubular injury was observed.Generalized edema was also noted,and the patient underwent a total of four hemodiafiltration sessions.Afterward,the patient’s urine output gradually increased whereas the serum creatinine level decreased.The patient was discharged in a stable status without any sequelae.CONCLUSION Detergents appear to directly cause renal tubular injury by systemic absorption.In treating a patient with detergent poisoning,physicians should be aware that the renal function may also deteriorate.In addition,timely renal replacement therapy may help improve the patient’s prognosis. | Sungbin Park Hyun-Sik Ryu Jae-Kwang Lee Sung-Soo Park Sun-Jung Kwon Won-Min Hwang Sung-Ro Yun Moon-Hyang Park Yohan Park | 2022 | World Journal of Clinical Cases2022，10，6： | 0 |
| 3 | Estimation of plasma parameters of X-pinch with time-resolved x-ray spectroscopy显示文摘We estimate the parameters of a Cu plasma generated by an X-pinch by comparing experimentally measured x-rays with synthetic data.A filtered absolute extreme ultraviolet diode array is used to measure time-resolved x-ray spectra with a spectral resolution of∼1 keV in the energy range of 1–10 keV.The synthetic spectra of Cu plasmas with different electron temperatures,electron densities,and fast electron fractions are calculated using the FLYCHK code.For quantitative comparison with the measured spectrum,two x-ray power ratios with three different spectral ranges are calculated.We observe three x-ray bursts in X-pinch experiments with two Cu wires conducted on the SNU X-pinch at a current rise rate of∼0.2 kA/ns.Analysis of the spectra reveals that the first burst comprises x-rays emitted by hot spots and electron beams,with characteristics similar to those observed in other X-pinches.The second and third bursts are both generated by longlived electron beams formed after the neck structure has been completely depleted.In the second burst,the formation of the electron beam is accompanied by an increase in the electron density of the background plasma.Therefore,the long-lived electron beams generate the additional strong x-ray bursts while maintaining a plasma channel in the central region of the X-pinch.Moreover,they emit many hard x-rays(HXRs),enabling the SNU X-pinch to be used as an HXR source.This study confirms that the generation of long-lived electron beams is crucial to the dynamics of X-pinches and the generation of strong HXRs. | Seunggi Ham Jonghyeon Ryu Hakmin Lee Sungbin Park Y.-C.Ghim Y.S.Hwang Kyoung-Jae Chung | 2023 | Matter and Radiation at Extremes2023，8，3： | 0 |
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