http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Erland Hermansen,Gunnar Moen,Anne Marie Fenstad,Rune Birketvedt,Kari Indrekvam 대한척추외과학회 2014 Asian Spine Journal Vol.8 No.2
Study Design: Retrospective study. Purpose: The main purpose of this study was to investigate the union-rate of the spinous process after performing a spinous process osteotomy and whether union affects the clinical results after surgery. Overview of Literature: In the present study, spinous process osteotomy was used to facilitate access to the spinal canal when performing a decompressive procedure for lumbar spinal stenosis. The aim of this study was to evaluate the union rate of the spinous process and its effect on the clinical results of the procedure. Methods: All patients were included in the study that underwent a decompressive procedure through spinous process osteotomy be between January 1, 2007 and December 31, 2007. Operation protocols were reviewed. A computed tomography (CT) scan was performed to evaluate the union of the osteotomies of the spinous process. According to the CT-scans, patients were divided into three groups: “complete-union,” “partial-union,” and “non-union.” Patients reported their clinical results through a self-administered questionnaire. Results: The mean period of follow up was 21.6 months (range, 16−28 months). A total of 44% of the performed osteotomies were considered as united. Ten patients (18%) were classified as “complete-union,” 30 patients (55%) as “partial-union,” and 15 patients (27%) as “non-union.” The “complete-union” group showed better clinical results and scored significantly better in the Oswestry Disability Index and EQ-5D. However, no statistical difference was found in the pain-scores. There were no differences between the “partial-union” group and the “no-union” group. Conclusions: We found a radiologic union for 60 out of 135 (44%) spinous process osteotomies.
Atmospheric DMS in the Arctic Ocean and Its Relation to Phytoplankton Biomass
Park, Ki-Tae,Lee, Kitack,Kim, Tae-Wook,Yoon, Young Jun,Jang, Eun-Ho,Jang, Sehyun,Lee, Bang-Yong,Hermansen, Ove American Geophysical Union 2018 Global biogeochemical cycles Vol.32 No.3
<P>We recorded and analyzed the atmospheric dimethyl sulfide (DMS) mixing ratios at a remote Arctic location (Svalbard; 78.5 degrees N, 11.8 degrees E) during phytoplankton bloom periods in the years 2010, 2014, and 2015 and found varying regional relationships between the atmospheric DMS and the extent of exposure of the air mass to the phytoplankton biomass in the ocean surrounding the observation site. The DMS production capacity of the Greenland Sea was estimated to be a factor of 3 greater than that of the Barents Sea, whereas the phytoplankton biomass in the Barents Sea was more than twofold than that in the Greenland Sea. These apparently contradictory results may be induced by the occurrence of a greater abundance of DMS-producing phytoplankton in the Greenland Sea than in the Barents Sea during the phytoplankton bloom periods.</P>