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| 1 | A survey of next generation mobile communications researchin China显示文摘With the rapid development of wireless communication networks, the fourth generation (4G) has emerged to move beyond the limitations of the third generation (3G), with increased bandwidth, enhanced quality of services, and reduced costs of resources. In this paper, we discuss the key technologies of 4G and focus on surveying the ongoing research in 4G communications in China. The 4G technologies under investigation include multicarrier transmission, multiple antenna techniques, carrier aggregation, relays, cognitive radio, distributed antenna systems, network convergence, and network self-optimization. These technologies are the building blocks of 4G and contribute largely to the requirements of International Mobile Telecommunications Advanced (IMT-Advanced). For each technology, its benefits, research topics, and some existing approaches are examined. Finally, we briefly discuss the challenges and future research issues in 4G systems. | TIAN JinFeng 1,2 , ZHENG XiaoYing 2,3 , HU HongLin 1,2 YOU XiaoHu 1,3 1 Shanghai Research Center for Wireless Communications (WiCO), Shanghai 200335, China 2 Shanghai Institute of Microsystem and Information Technology (SIMIT), Chinese Academy of Sciences (CAS), Shanghai 200050, China 3 National Mobile Communications Research Laboratory, Southeast University (SEU), Nanjing 210096, China | 2011 | Chinese Science Bulletin2011，56，27： | 6 |
| 2 | Open versus laparoscopic surgery for mid-rectal or low-rectal cancer after neoadjuvant chemoradiotherapy (COREAN trial): survival outcomes of an open-label, non-inferiority, randomised controlled trial显示文摘 | Seung-Yong Jeong Ji Won Park Byung Ho Nam Sohee Kim Sung-Bum Kang Seok-Byung Lim Hyo Seong Choi Duck-Woo Kim Hee Jin Chang Dae Yong Kim Kyung Hae Jung Tae-You Kim Gyeong Hoon Kang Eui Kyu Chie Sun Young Kim Dae Kyung Sohn Dae-Hyun Kim Jae-Sung Kim Hye Seu | 2014 | Lancet Oncology2014，，7： | 3 |
| 3 | Urinary metabolic insights into host-gut microbial interactions in healthy and IBD children显示文摘AIMTo identify metabolic signatures in urine samples from healthy and inflammatory bowel disease(IBD)children.METHODSWe applied liquid chromatography and gas chromatography coupled to targeted mass spectrometry(MS)-based metabolite profiling to identify and quantify bile acids and host-gut microbial metabolites in urine samples collected from 21 pediatric IBD patients monitored three times over one year(baseline,6 and 12 mo),and 27age-and gender-matched healthy children.RESULTSurinary metabolic profiles of IBD children differ significantly from healthy controls.Such metabolic differences encompass central energy metabolism,amino acids,bile acids and gut microbial metabolites.In particular,levels of pyroglutamic acid,glutamic acid,glycine and cysteine,were significantly higher in IBD children in the course of the study.This suggests that glutathione cannot be optimally synthesized and replenished.Whilst alterations of the enterohepatic circulation of bile acids in pediatric IBD patients is known,we show here that non-invasive urinary bile acid profiling can assess those altered hepatic and intestinal barrier dysfunctions.CONCLUSIONThe present study shows how non-invasive sampling of urine followed by targeted MS-based metabonomic analysis can elucidate and monitor the metabolic status of children with different GI health/disease status. | Francois-Pierre Martin Ming-Ming Su Guo-Xiang Xie Seu Ping Guiraud Martin Kussmann Jean-Philippe Godin Wei Jia Andreas Nydegger | 2017 | World Journal of Gastroenterology2017，23，20： | 2 |
| 4 | Liver transplantation for adult polycystic liver disease 显示文摘 | Swenson K Seu P Kinkhabwala M | 1998 | Hepatology1998，28，： | 1 |
| 5 | SHARAD:The MRO 2005 Shallow Radar显示文摘 | Seu R Biccari D Lorenzoni L V | | 0，，1： | 1 |
| 6 | Modeling and simulation of a grid-connected PV generation system for electromagnetic transient analysis solor enegy 显示文摘 | Seu Kim Jin Hong Jeon Chang Hee Cho | 2009 | 83 (5) : 664-6782009，83，5： | 1 |
| 7 | Induction of cellular senescence by insulin -like growth factor binding protein -5 through a p53 - dependent 显示文摘 | Kim KS Seu YB Baek SH | 2007 | Mol Biol Cell2007，18，11： | 1 |
| 8 | Effect of Surface Treatment on Diffusion and Domain Formation in Supported Lipid Bilayers显示文摘 | Kalani J. Seu Anjan P. Pandey Farzin Haque Elizabeth A. Proctor Alexander E. Ribbe Jennifer S. Hovis | 2007 | Biophysical Journal2007，，7： | 1 |
| 9 | Improved result s of liver transplantation in patients with portal vein thrombosis 显示文摘 | Seu P Shackleton C R Shaked A | 1996 | Arch Surg1996，131，8： | 1 |
| 10 | Rottlerin inhibits migration of follicular thyroid carcinoma cells by PKCδ‐independent destabilization of the focal adhesion complex显示文摘 | Chien‐JungLin Chieh‐YuLin YingChen Shih‐HorngHuang Seu‐MeiWang | 2010 | J Cell Biochem2010，，2： | 1 |
| 11 | Naive human T cell are activated and proliferate in response to the heme oxygenase-1 inhibitor tin me- soporphyrin显示文摘 | Burr TD Seu L Mold JE | 2010 | J Immunology2010，185，9： | 1 |
| 12 | Dysregulation of D(2)-mediated Dopamine Transmission in Monkeys afterChronic Escalating Methamphetamine Exposure 显示文摘 | GROMANSM LEEB SEU E | 2012 | JNeurosci2012，32，17： | 1 |
| 13 | HYPERLIPIDEMIA AFTER LIVER TRANSPLANTATION: Natural History and Treatment with the Hydroxy-Methylglutaryl-Coenzyme A Reductase Inhibitor Pravastatin1显示文摘 | David K. Imagawa Sherfield Dawson Curtis D. Holt Pamela S. Kirk Fady M. Kaldas Christopher R. Shackleton Philip Seu Steve M. Rudich Milan M. Kinkhabwala Paul Martin Leonard I. Goldstein Natalie G.B. Murray Paul I. Terasaki Ronald W. Busuttil | 1996 | Transplantation1996，，7： | 1 |
| 14 | The SHAllow RADar (SHARAD) experiment, a subsurface sounding radar for MRO 显示文摘 | Seu R Biccari D Cartacci M | 2007 | Memorie della Societa Astronomica haliana Supplement2007，11，： | 1 |
| 15 | Liver tr ansplantation in children显示文摘 | Busuttil RW Seu P Millis JM | 1991 | Ann Surg1991，213，： | 1 |
| 16 | Field emission and Photofluorescent Characteristics of Zinc Oxide Nanowires Synthesized by a Metal Catalyzed Vapor-Liquid-solid Process显示文摘 | Seu Y L Pang L Chia Y L | 2004 | J Appl Plays( S0021-8979)2004，95，： | 1 |
| 17 | Uretal Stanes CLini- cat Guidelines Panel summary repont on the management of ureterat eal- curl,the American Urdoglcal Association 显示文摘 | Seu's J W Premier G M Assimos D G et g | 1997 | Urol1997，158，5： | 1 |
| 18 | Dysregulation of D(2)-mediated Dopamine Transmission in Monkeys afterChronic Escalating Methamphetamine Expo sure 显示文摘 | GROMANSM LEEB SEU E | 2012 | JNeurosci2012，32，17： | 1 |
| 19 | Liver transplantation for adult polycystic liver disease显示文摘 | Swenson K Seu P Kinkhabwala M | 1998 | Hepatology1998，28，： | 1 |
| 20 | Ultrafast laser excitation of spin waves and the permanent modification of the exchange bias interaction in IrMn/Co 显示文摘 | Seu K A Reilly A C | 2008 | J Appl Phys2008，103，07： | 1 |
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