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| 1 | A new method for rating dyspnea during exercise in patients with chronic obstructive pulmonary disease显示文摘 | WANG Hao-yan XU Qiu-fen YUAN Wei NIE Shan HE Xin ZHANG Jian KONG Yuan-yuan AI Sperry David Guan | 2013 | Chinese Medical Journal2013，，19： | 5 |
| 2 | Channel capacity investigation of a linear massive MIMO system using spherical wave model in LOS scenarios显示文摘Massive multiple-input multiple-output(MIMO) is a key technology for the 5th generation(5G)of wireless communication systems. The traditional plane wave channel model(PWM) is often not suitable for the large antenna structure, and in certain cases should be replaced by the more accurate spherical wave model(SWM). By using the spherical wave characterization method, this paper investigates the channel capacity performance of a linear massive MIMO system in line-of-sight(LOS) scenarios. Two types of access settings, the point to point(PTP) system and multi-user(MU) system, are considered. In the PTP setting, a geometrical optimization is performed to obtain configurations that are able to generate a full rank channel matrix for a linear massive MIMO system, which yields full spatial diversity even in LOS scenarios. Compared with the approximate and commonly applied rank-1 PWM, this is very useful for fixed wireless access and radio relay systems requiring high throughput. For the MU case, we compare the eigenvalue distributions of the LOS channels using the plane wave and spherical wave characterization method, and sum rate results are obtained by Monte Carlo simulations. The results show that MU systems using the more realistic and accurate SWM can achieve a higher sum rate than results from the PWM. This is beneficial and informative when designing massive MIMO wireless networks. | Liu LIU David W.MATOLAK Cheng TAO Yongzhi LI Bo AI Houjin CHEN | 2016 | Science China(Information Sciences)2016，59，2： | 3 |
| 3 | Selective and Cell-Active Inhibitors of the USP1/ UAF1 Deubiquitinase Complex Reverse Cisplatin Resistance in Non-small Cell Lung Cancer Cells显示文摘 | Junjun Chen Thomas S. Dexheimer Yongxing Ai Qin Liang Mark A. Villamil James Inglese David J. Maloney Ajit Jadhav Anton Simeonov Zhihao Zhuang | 2011 | Chemistry & Biology2011，，11： | 2 |
| 4 | Eutrophication: Nitrate flux in the Mississippi River显示文摘 | Mcisaa C G David M B Gertner G Z et ai | 2001 | Nature2001，414，： | 1 |
| 5 | High-frequency oscillatory ventilation in adultacute respiratory distress syndrome显示文摘 | David M Weiler N Heinriehs W et ai | 2003 | Intensive Care Med2003，29，10： | 1 |
| 6 | Reference method for broth dilution antifungal susceptibility testing of yeasts; approved standard-third edition显示文摘 | John H Barbara D David Andes et aI | 2008 | Clinical and Laboratory Standards Institute2008，28，14： | 1 |
| 7 | Ultrasound findings after screen- ing for Down syndrome using the integrated test 显示文摘 | Weisz B Pandya PP David AL et ai | 2007 | Obstet Gynecol2007，109，10： | 1 |
| 8 | T helper-cell pheno- type regulates atherosclerosis in mice under conditions of mild hypercholesterolemia显示文摘 | Huber S A Sakkinen P David C et ai | 2001 | Circulation2001，103，21： | 1 |
| 9 | Cancer theranostics ; the rise of targeted magnetic nanoparticles 显示文摘 | Cole AI Yang VC David AE | 2011 | Trends Biotechnol2011，29，7： | 1 |
| 10 | Development of macro and rnicrostructttres of carbon manganese low 'aLloy steel weld显示文摘 | Babu S S David S A Vitek J M et aI | 1995 | Materials Science and Technology1995，11，： | 1 |
| 11 | High-performance mount for the SOAR telescope project 显示文摘 | Kerstan G H David F AI G | 2000 | SPIE2000，4004，： | 1 |
| 12 | Posttraumatic growth in parents caring for a child with a life-limiting illness:a struc- tural equation model显示文摘 | Susan C David H Quosai S et aI | 2014 | Am J Orthopsychiatry2014，84，2： | 1 |
| 13 | Sex-specific associations between body mass index, waist circumference and the risk of Barrett’s oesophagus: a pooled analysis from the international BEACON consortium显示文摘 | Ai Kubo Michael Blaise Cook Nicholas J Shaheen Thomas L Vaughan David C Whiteman Liam Murray Douglas A Corley | 2013 | Gut2013，，12： | 1 |
| 14 | Antioxidant enzyme alterations in experimental and clinical diabetes 显示文摘 | David VG Saleh AW Maureen EG et ai | 1998 | Molecular and Cell Biochemistry1998，84，2： | 1 |
| 15 | Magnetically targeted nanoparticles for brain tumor therapy: what does the future hold? 显示文摘 | David AE Cole AI Yang VC | 2011 | Nanomedicine2011，6，7： | 1 |
| 16 | Darwin Core; An Evolving Community - Developed Biodiversity Data Standard 显示文摘 | John Wieczorek David Bloom et aI | 2012 | (1): 1-82012，，1： | 1 |
| 17 | Blood citrulline level is an exclusionary marker for significant acute rejection after intestinal transplantation显示文摘 | David AI Selvaggi G Ruiz P | 2007 | Transplantation2007，84，9： | 1 |
| 18 | Surgery for acute type A aorticdissection显示文摘 | David TE Armstrong S Ivanov J et ai | 1999 | Ann Thorac Surg1999，67，6： | 1 |
| 19 | Use of the round ligament of the liver to decrease pancreatic fistulas: a novel technique 显示文摘 | David AI Natalie GC Joy S | 2006 | J Am Coll Surg2006，203，10： | 1 |
| 20 | Successful treatment of unresponsive thin endometrium显示文摘 | Oleicher N Vidali A David H et ai | | Fertility and Sterility0，12，10： | 1 |
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