检索结果-南通市图书馆

Vertical Specialization and Trade Growth in Northeast Asia

在线全文

学校读者我要写书评

暂无评论

China & World Economy 2011年第2期19卷 109-126页

作者： Yun Seop Hwang Jun Song soo eun kim Associate Professor Department of International Business and Trade Kyung Hee University Seoul Korea. Email: rusiahys@khu.ac.kr China Citic Bank Cheng Du Yinhe Dynasty Sub-Branch Works Ministry Chengdu China. Email: ck_sjun@*** Doctoral candidate Graduate School of International Business and Trade Kyung Hee University Seoul Korea. Email: sookim@khu.ac.kr. *Correspondence: Doctoral candidate Graduate School of International Business and Trade Kyung Hee University Seoul Korea. Email: sookim@khu.ac.kr.

As the global economy has become further integrated, the international production chain has become more sophisticated, with diversified stages of production located in different countries. Economic theorists have argued that the fragmentation of the global production chain is partly attributable to the high growth in international trade over the past several decades. In this study, we examine vertical specialization in China, Japan and Korea, and its contribution to these nations＇ trade. Using a multilevel model, it is illustrated that vertical specialization has encouraged increases in trade among all three countries. In particular, China ＇s outcome is remarkable considering how recently it became a member of the WTO.

关键词： fragmentation of global production multilevel model trade growth vertical specialization

Successful endoscopic submucosal dissection of a giant polyp in a 21-month-old female

在线全文

学校读者我要写书评

暂无评论

World Journal of Gastroenterology 2014年第1期20卷 323-325页

作者： eun-Young Jung soon-Ok Choi Kwang Bum Cho eun soo kim Kyung Sik Park Jin-Bok Hwang Department of Pediatric Surgery Division of Gastroenterology and HepatologyKeimyung University School of MedicineDaegu 700-712South Korea Department of Internal Medicine Division of Gastroenterology and HepatologyKeimyung University School of MedicineDaegu 700-712South Korea Division of Gastroenterology and Hepatology Department of PediatricsKeimyung University School of MedicineDaegu 700-712South Korea

Endoscopic submucosal dissection(ESD)is now recognized as the preferred treatment modality for gastrointestinal epithelial lesions.A 21-month-old female was admitted with a giant hyperplastic polyp causing a gastric outlet *** ESD was performed with *** post-procedural course was uneventful without a bleeding *** further study of the feasibility of ESD in early children is necessary,ESD could be applied to avoid laparotomy even in young children.

关键词： Obstruction Endoscopic submucosal dissection Infant Hyperplastic polyp

3D image reconstruction with controllable spatial filtering based on correlation of multiple periodic functions in computational integral imaging

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Chinese Optics Letters 2015年第3期13卷 22-26页

作者： Jae-Young Jang Myungjin Cho eun-soo kim Department of Optometry Eulji University 553 Sanseong-daero Sujeong-guSeongnam-si Gyonggi-do South Korea Department of Electrical Electronic and Control Engineering Hankyong National University

We propose a novel method of slice image reconstruction with controllable spatial filtering by using the correlation of periodic delta-function arrays （PDFAs） with elemental images in computational integral imaging. The multiple PDFAs, whose spatial periods correspond to object＇s depths with the elemental image array （EIA）, can generate a set of spatially filtered EIAs for multiple object depths compared with the conventional method for the depth of a single object. We analyze a controllable spatial filtering effect by the proposed method. To show the feasibility of the proposed method, we carry out preliminary experiments for multiple objects and present the results.

关键词： image reconstruction with controllable spatial filtering based on correlation of multiple periodic functions in computational integral imaging EIA

Prediction of the indication criteria for endoscopic resection of early gastric cancer

在线全文

学校读者我要写书评

暂无评论

World Journal of Gastroenterology 2015年第39期21卷 11160-11167页

作者： Jae Hyun Park Si Hyung Lee Joon Mo Park Chan Seo Park Kyung Sik Park eun soo kim Kwang Bum Cho Department of Internal Medicine Yeungnam University College of Medicine Department of Internal Medicine Keimyung University College of Medicine

AIM: To find risk factors of lymph node metastasis(LNM) in early gastric cancer(EGC) and to find proper endoscopic therapy indication in ***: We retrospectively reviewed the 2270 patients who underwent curative operation for EGC from January 2001 to December 2008. EGC was defined as malignant lesions that do not invade beyond the submucosal layer of the stomach wall irrespective of presence of lymph node ***: Among 2270 enrolled patients, LNM was observed in 217(9%) patients. LNM in intramucosal(M) cancer and submucosal(SM) cancer was detectedin 3 8( 2. 8 %, 3 8 / 1 3 4 0) patients and 1 7 9(19%, 179/930) patients, respectively. In univariate analysis, the risk factors for LNM in EGC were size of tumor, Lauren classification, ulcer, lymphatic invasion, vascular invasion, and depth of invasion. However, in multivariate analysis, size of tumor, lymphatic invasion, vascular invasion, and depth of invasion were risk factors for LNM in EGC. Size of tumor, lymphatic invasion, vascular invasion, and depth of invasion were risk factors for LNM in cases of intramucosal cancer and submucosal cancer. In particular, there was no lymph node metastasis in cases of well differentiated early gastric cancer below 1 cm in size without ulcer regardless of lymphovascular ***: Tumor size, perilymphatic-vascular invasion, and depth of invasion were risk factors for LNM in EGC. There was no LNM in EGC below 1 cmregardless risk factors.

关键词： Early gastric cancer Lymph node metastasis Endosco

Significant risk and associated factors of active tuberculosis infection in Korean patients with inflammatory bowel disease using anti-TNF agents

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Gastroenterology 2015年第11期21卷 3308-3316页

作者： eun soo kim Geun Am Song Kwang Bum Cho Kyung Sik Park Kyeong Ok kim Byung Ik Jang eun Young kim Seong Woo Jeon Hyun Seok Lee Chang Heon Yang Yong Kook Lee Dong Wook Lee Sung Kook kim Tae Oh kim Jonghun Lee Hyung Wook kim Sam Ryong Jee Seun Ja Park Hyun Jin kim Division of Gastroenterology Department of Internal MedicineKeimyung University School of Medicine Division of Gastroenterology Department of Internal MedicinePusan National University School of Medicine Division of Gastroenterology Department of Internal MedicineYeungnam University College of Medicine Division of Gastroenterology Department of Internal MedicineCatholic University of Daegu School of Medicine Division of Gastroenterology Department of Internal MedicineKyungpook National University School of Medicine Division of Gastroenterology Department of Internal MedicineDongguk University School of Medicine Division of Gastroenterology Department of Internal MedicineInje University College of Medicine Division of Gastroenterology Department of Internal MedicineDong-A University Medical Center Division of Gastroenterology Department of Internal MedicineKosin University College of Medicine Division of Gastroenterology Department of Internal MedicineGyeongsang National University School of Medicine

AIM:To evaluate the incidence and risk factors of Korean tuberculosis(TB) infection in patients with inflammatory bowel disease(IBD) undergoing anti-TNF ***:The data of IBD patients treated with anti-TNFs in 13 tertiary referral hospitals located in the southeastern region of Korea were collected *** failed to show response or were intolerant to conventional treatments,including steroids or *** measures for latent TB infection(LTBI)and the incidence and risk factors ofactive TB infection after treatment with anti-TNFs were ***:Overall,376 IBD patients treated with antiTNF agents were recruited(male 255,mean age of anti-TNF therapy 32.5±13.0 years);277 had Crohn’s disease,99 had ulcerative colitis,294 used infliximab,and 82 used *** anti-TNF treatment,screening tests for LTBI including an interferon gamma release assay or a tuberculin skin test were performed in 82.2%of *** patients(8%)had *** cases of active TB infection including one TB-related mortality occurred during 801 personyears(PY)follow-up(1997.4 cases per 100000 PY)after anti-TNF ***(OR=5.76,95%CI:1.57-21.20,P=0.008)and WBC count<5000 mm3(OR=4.5,95%CI:1.51-13.44,P=0.007)during follow-up were identified as independently associated risk ***:Anti-TNFs significantly increase the risk of TB infection in Korean patients with *** considerable burden of TB and marked immunosuppression might be attributed to this risk.

关键词： Tuberculosis Anti-TNF Korea Inflammatory bowel dis

Characterization of smooth muscle, enteric nerve, interstitial cells of Cajal, and fibroblast-like cells in the gastric musculature of patients with diabetes mellitus

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Gastroenterology 2016年第46期22卷 10131-10139页

作者： Kyung Sik Park Kwang Bum Cho Il Seon Hwang Jae Hyung Park Byung Ik Jang Kyeong Ok kim Sung Woo Jeon eun soo kim Chang Sik Park Joong Goo Kwon Department of Internal Medicine Keimyung University School of Medicine Department of Pathology Keimyung University School of Medicine Department of Physiology Keimyung University School of Medicine Department of Internal Medicine Youngnam University College of Medicine Department of Internal Medicine Kyungpook National University School of Medicine Department of Advanced Materials Convergence Korea Institute of Ceramic Engineering and Technology Department of Internal Medicine Catholic University of Daegu School of Medicine

AIM To investigate histologic abnormalities in the gastric smooth muscle of patients with diabetes mellitus(DM).METHODS Full-thickness gastric specimens were obtained from patients undergoing surgery for gastric cancer. H&E stain and Masson's Trichrome stain were performed to assess the degree of fibrosis. Immunohistochemical staining using various antibodies was also performed [antibodies against protein gene product 9.5(PGP9.5), neuronal nitric oxide synthase(n NOS), vasoactive intestinal peptide(VIP), neurokinin-1(NK1) receptor, c-Kit, and platelet-derived growth factor receptor-alpha,(PDGFRα)]. Immunofluorescent staining and evaluation with confocal microscopy were also *** Twenty-six controls and 35 diabetic patients(21 shortduration patients and 14 long-duration patients) were included. There were no significant differences in basic demographics between the two groups except in mean body mass index(BMI)(higher in the DM group). Proportions of moderate-to-severe intercellular fibrosis in the muscle layer were significantly higher in the DM group than in the control group(P < 0.01). On immunohistochemical staining, c-Kit- and PDGFRα-positive immunoreactivity were significantly decreased in the DM group compared with the control group(P < 0.05). There were no statistically significant differences in PGP9.5, n NOS, VIP, and neurokinin 1 expression. On immunofluorescent staining, cellularity of interstitial cells of Cajal(ICC) was observed to decrease with increasing duration of *** Our study suggests that increased intercellular fibrosis, loss of ICC, and loss of fibroblast-like cells are found in the smooth muscle of DM patients. These abnormalities may contribute to changes in gastric motor activity in patients with DM.

关键词： Diabetes mellitus Interstitial cells of Cajal Fibroblast-like cell Gastroparesis Enteric nerve system

Negative impact of sedation on esophagogastric junction evaluation during esophagogastroduodenoscopy

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Gastroenterology 2014年第18期20卷 5527-5532页

作者： eun soo kim Ho Young Lee Yoo Jin Lee Bo Ram Min Jae Hyuk Choi Kyung Sik Park Kwang Bum Cho Byoung Kuk Jang Woo Jin Chung Jae Seok Hwang Division of Gastroenterology and Hepatology Department of Internal MedicineKeimyung University School of MedicineDaegu 700-712South Korea

AIM: To compare the esophagogastric junction (EGJ) areas observed in sedated and non-sedated patients during esophagogastroduodenoscopy (EGD).

关键词： Esophagogastric junction Endoscopy Esophagus Propofol Midazolam

Comparison of a novel bedside portable endoscopy device with nasogastric aspiration for identifying upper gastrointestinal bleeding

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Gastroenterology 2014年第25期20卷 8221-8228页

作者： Jong Hwan Choi Jae Hyuk Choi Yoo Jin Lee Hyung Ki Lee Wang Yong Choi eun soo kim Kyung Sik Park Kwang Bum Cho Byoung Kuk Jang Woo Jin Chung Jae Seok Hwang Division of Gastroenterology and Hepatology Department of Internal Medicine Keimyung University School of MedicineDaegu 700-712South Korea

AIM: To compare outcomes using the novel portable endoscopy with that of nasogastric (NG) aspiration in patients with gastrointestinal bleeding.

关键词： Endoscopy Gastrointestinal bleeding Nasogastric aspiration

Apolipoprotein A-I binding protein-mediated neuroprotection in glaucomatous neuroinflammation and neurodegeneration

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Neural Regeneration Research 2025年第5期20卷 1414-1415页

作者： Sinwoo Hwang Seunghwan Choi soo-Ho Choi Keun-Young kim Yury I.Miller Won-Kyu Ju Hamilton Glaucoma Center and Shiley Eye Institute The Viterbi Family Department of OphthalmologyUniversity of California San DiegoLa JollaCAUSA Department of Medicine University of California San DiegoLa JollaCAUSA National Center for Microscopy and Imaging Research Department of NeurosciencesUniversity of California San DiegoLa JollaCAUSA

Glaucoma is a multifactorial eye disorder that can cause vision loss and irreversible blindness,affecting individ uals aged 40 to 80 yea rs *** to the aging population,it is expected that the number of people affected by glaucoma will surpass 111 million by 2040 as the disease becomes more *** primarily contributes to optic nerve axon loss and the progressive degeneration of retinal ganglion cells (RGCs),subsequently leading to vision impairment.

关键词： irreversible pass primarily