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| 1 | Retrieval of the Single Scattering Albedo of Asian Dust Mixed with Pollutants Using Lidar Observations显示文摘The vertical distribution of single scattering albedos(SSAs) of Asian dust mixed with pollutants was derived using the multi-wavelength Raman lidar observation system at Gwangju(35.10°N, 126.53°E). Vertical profiles of both backscatter and extinction coefficients for dust and non-dust aerosols were extracted from a mixed Asian dust plume using the depolarization ratio from lidar observations. Vertical profiles of backscatter and extinction coefficients of non-dust particles were input into an inversion algorithm to retrieve the SSAs of non-dust aerosols. Atmospheric aerosol layers at different heights had different light-absorbing characteristics. The SSAs of non-dust particles at each height varied with aerosol type, which was either urban/industrial pollutants from China transported over long distances at high altitude, or regional/local pollutants from the Korean peninsula. Taking advantage of independent profiles of SSAs of non-dust particles, vertical profiles of SSAs of Asian dust mixed with pollutants were estimated for the first time, with a new approach suggested in this study using an empirical determination of the SSA of pure dust. The SSAs of the Asian dust–pollutants mixture within the planetary boundary layer(PBL) were in the range 0.88–0.91, while the values above the PBL were in the range 0.76–0.87, with a very low mean value of 0.76 ± 0.05. The total mixed dust plume SSAs in each aerosol layer were integrated over height for comparison with results from the Aerosol Robotics Network(AERONET) measurements. Values of SSA retrieved from lidar observations of0.92 ± 0.01 were in good agreement with the results from AERONET measurements. | Sungkyun SHIN Young Min NOH Kwonho LEE Hanlim LEE Detlef MLLER Y.J.KIM Kwanchul KIM Dongho SHIN | 2014 | Advances in Atmospheric Sciences2014，31，6： | 1 |
| 2 | Measurement of Atmospheric Formaldehyde and Monoaromatic Hydrocarbons using Differential Optical Absorption Spectroscopy during Winter and Summer Intensive Periods in Seoul, Korea显示文摘 | Chulkyu Lee Young Joon Kim Sang-Bum Hong Hanlim Lee Jinsang Jung Yeo-Jin Choi Jungeun Park Ki-Hyun Kim Jai-Hoon Lee Ki-Joon Chun Hyun-Ho Kim | 2005 | Water Air and Soil Pollution (-)2005，，1： | 1 |
| 3 | Aerosol chemistry and the effect of aerosol water content on visibility impairment and radiative forcing in Guangzhou during the 2006 Pearl River Delta campaign显示文摘 | Jinsang Jung Hanlim Lee Young J. Kim Xingang Liu Yuanhang Zhang Jianwei Gu Shaojia Fan | 2009 | Journal of Environmental Management2009，，11： | 1 |
| 4 | Analysis of Dual Mass Flywheel Using Discrete Arc Spring Model 显示文摘 | Taehyun K Hanlim S Sungho H | 2006 | Key Engineering Materials2006，，11： | 1 |
| 5 | Impact of transport of sulfur dioxide from the Asian continent on the air quality over Korea during May 2005 显示文摘 | CHULKYU L RICHTER A HANLIM L | 2008 | Atmospheric Environment2008，42，： | 1 |
| 6 | Aerosol chemistry and the effect of aerosol water content on visibility impairment and radiative forcing in Guangzhou during the 2006 Pearl River Delta campaign显示文摘 | Jinsang Jung Hanlim Lee Young J. Kim Xingang Liu Yuanhang Zhang Jianwei Gu Shaojia Fan | 2009 | Journal of Environmental Management2009，，11： | 1 |
| 7 | Chirp characteristics of 10 Gb/s electroabsorption modulator integrated DFB lasers显示文摘 | Kim Yonggyoo Lee Hanlim Jaehoon Lee | 2000 | IEEE Journal of Quantum Electronics2000，36，： | 1 |
| 8 | Endoluminal closure of an unrecognized penetrating stab wound of the duodenum with endoscopic band ligation: A case report显示文摘BACKGROUND A penetrating injury of a hollow viscus is an obvious indication for an exploratory laparotomy,but is not typically an indication for endoscopic treatment.CASE SUMMARY A 27-year-old man visited the emergency department with a self-inflicted abdominal stab wound.Injuries to the colon and ileum were detected,but an injury to the second portion of the duodenum was missed.On the day following admission to our institution,the patient became hemodynamically unstable with massive hematochezia,although there was no evidence of bleeding in the Levin tube or Jackson-Pratt drain.We thus performed an upper gastrointestinal endoscopy and discovered a missed duodenal injury that was actively bleeding.An endoscopic band ligation was performed for hemostasis and closure of the perforation.The patient was subsequently discharged without any complications.CONCLUSION A penetrating injury of the duodenum can be overlooked,so careful abdominal exploration is very important.If a missed duodenal injury is suspected,a cautious endoscopic approach may be helpful. | Dae Hoon Kim Hanlim Choi Ki Bae Kim Hyo Yung Yun Joung-Ho Han | 2019 | World Journal of Clinical Cases2019，7，20： | 0 |
| 9 | Endovascular treatment of traumatic renal artery pseudoaneurysm with a Stanford type A intramural haematoma:A case report显示文摘BACKGROUND Aortic intramural hematoma(IMH) associated with aortic branch tear and intramurally located pseudoaneurysm after blunt trauma has not been reported.Here,we report a case of progressive type A aortic IMH associated with a pseudoaneurysm arising from the injured proximal renal artery after blunt trauma.CASE SUMMARY During logging operations,a 66-year-old man experienced blunt force trauma after being injured by a fallen tree.He arrived at our trauma center with a left flank pain complaint.Computed tomography(CT) revealed a pseudoaneurysm arising from the proximal renal artery(localized within the aortic media) and Stanford type A IMH.A covered stent was deployed along the left main renal artery,bridging the pseudoaneurysm and covering the parent artery,successfully excluding the pseudoaneurysm as confirmed using aortography.However,although the degree of the pseudoaneurysm decreased,follow-up CT revealed remnant pseudoaneurysm,likely caused by an endoleak.Subsequently,a covered stent was additionally installed through the previously deployed covered stent.Successful exclusion of the pseudoaneurysm was confirmed using final aortography.In the 7-mo follow-up CT scan,the IMH and pseudoaneurysm completely disappeared with no evidence of stent-related complications.CONCLUSION Endovascular treatment such as stent-graft placement can be an effective and safe treatment for traumatic renal artery injury. | Yook Kim Jin Young Lee Jin Suk Lee Jin Bong Ye Se Heon Kim Young Hoon Sul Su Young Yoon Jung Hee Choi Hanlim Choi | 2022 | World Journal of Clinical Cases2022，10，27： | 0 |
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