http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
AEGIS: AN ADVANCED LATTICE PHYSICS CODE FOR LIGHTWATER REACTOR ANALYSES
AKIO YAMAMOTO,TOMOHIRO ENDO,MASATO TABUCHI,NAOKI SUGIMURA,TADASHI USHIO,MASAAKI MORI,MASAHIRO TATSUMI,YASUNORI OHOKA 한국원자력학회 2010 Nuclear Engineering and Technology Vol.42 No.5
AEGIS is a lattice physics code incorporating the latest advances in lattice physics computation, innovative calculationmodels and efficient numerical algorithms and is mainly used for light water reactor analyses. Though the primary objectiveof the AEGIS code is the preparation of a cross section set for SCOPE2 that is a three-dimensional pin-by-pin core analysiscode, the AEGIS code can handle not only a fuel assembly but also multi-assemblies and a whole core geometry in two-dimensional geometry. The present paper summarizes the major calculation models and part of the verification/validationefforts related to the AEGIS code.
AEGIS: AN ADVANCED LATTICE PHYSICS CODE FOR LIGHT WATER REACTOR ANALYSES
Yamamoto, Akio,Endo, Tomohiro,Tabuchi, Masato,Sugimura, Naoki,Ushio, Tadashi,Mori, Masaaki,Tatsumi, Masahiro,Ohoka, Yasunori Korean Nuclear Society 2010 Nuclear Engineering and Technology Vol.42 No.5
AEGIS is a lattice physics code incorporating the latest advances in lattice physics computation, innovative calculation models and efficient numerical algorithms and is mainly used for light water reactor analyses. Though the primary objective of the AEGIS code is the preparation of a cross section set for SCOPE2 that is a three-dimensional pin-by-pin core analysis code, the AEGIS code can handle not only a fuel assembly but also multi-assemblies and a whole core geometry in two-dimensional geometry. The present paper summarizes the major calculation models and part of the verification/validation efforts related to the AEGIS code.
( Takahisa Yamasaki ),( Toshihiko Tomita ),( Sumire Mori ),( Mayu Takimoto ),( Akio Tamura ),( Ken Hara ),( Takashi Kondo ),( Tomoaki Kono ),( Katsuyuki Tozawa ),( Yoshio Ohda ),( Tadayuki Oshima ),( 대한소화기기능성질환·운동학회(구 대한소화관운동학회) 2018 Journal of Neurogastroenterology and Motility (JNM Vol.24 No.3
Background/Aims High-resolution esophageal manometry (HREM) is considered to be the gold standard for the diagnosis of achalasia. However, the Japan Esophageal Society recommends that esophagography is also accurate in either diagnosing or excluding the disorder. Accordingly, we compared the efficacy of esophagography and HREM in diagnosing achalasia patients with upper gastrointestinal symptoms. Methods HREM was performed in 126 patients with dysphagia. The final diagnosis of achalasia was done using HREM. Demographic data, symptoms, quality of life (QOL) were also obtained. We assessed the patients who were not able to be diagnosed by esophagography and compared the diagnostic values for esophagography with HREM-based achalasia diagnosis as the gold standard. Results A total of 48 cases of patients with achalasia, including 21 men and 27 women (mean age, 48.4 ± 19.6 years), were included in the study. Two patients were excluded. Of the remaining 46 patients, 36 (78.3%) patients were diagnosed as having achalasia by esophagography. The diagnostic sensitivity, specificity, and accuracy of esophagography were 78.3%, 88.0%, and 83.0%, respectively. Patients with type III achalasia had significantly lower physical QOL score than those with type I or II achalasia. Although the mental QOL score in patients with type III achalasia tended to decrease compared with that in patients with type I and II achalasia, the difference was not statistically significant. Conclusions Diagnosing esophageal achalasia by using esophagography alone has limited yield. Therefore, HREM should be used in patients with dysphagia and in whom achalasia cannot be diagnosed using EGD or esophagography. (J Neurogastroenterol Motil 2018;24:403-409)
T-Helper Type 2 Cells Direct Antigen-Induced Eosinophilic Skin Inflammation in Mice
Osamu Kaminuma,Tomoe Nishimura,Noriko Kitamura,Mayumi Saeki,Takachika Hiroi,Akio Mori 대한천식알레르기학회 2018 Allergy, Asthma & Immunology Research Vol.10 No.1
Eosinophilic inflammation in combination with immunoglobulin E (IgE) production is a characteristic feature of atopic dermatitis. Although activated T-helper type (Th) 2 cells play critical roles in the local accumulation and activation of eosinophils, whether they induce eosinophilic skin inflammation, independent of the IgE-mediated pathway has been unclear. To address the functional role of T cells in allergic skin diseases, we herein transferred Th1/Th2-differentiated or naive DO11.10 T cells into unprimed BALB/c mice. Ovalbumin-specific Th2 cells, as well as eosinophils, accumulated in the skin upon antigen challenge, despite the absence of antigen-specific IgE. Neither antigen-specific Th1 nor naive T cells induced eosinophil accumulation, although Th1 cells by themselves migrated into the skin. Interleukin (IL)-4, IL-5, and eotaxin were specifically produced in the skin of antigen-challenged, Th2 cell-transferred mice, whereas interferon (IFN)-γ and regulated on activation, normal T cell expressed and secreted (RANTES) were preferentially produced in Th1 cells-transferred mice. Production of monocyte chemoattractant protein (MCP)-1 and MCP-3 was enhanced by both Th1 and Th2 cells. The accumulation of eosinophils and Th2 cells in the skin was suppressed by both dexamethasone and FK506, indicating an essential role of Th2 cells in eosinophil recruitment. We conclude that Th2 cells can induce eosinophilic infiltration into the skin in the absence of antigen-specific IgE.