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| 1 | 贝伐珠单抗联合mFOLFOX6与单独使用mFOLFOX6作为一线治疗用于RAS突变型不可切除的结直肠癌局限性肝转移的随机对照试验显示文摘目的:评估贝伐珠单抗联合氟尿嘧啶、亚叶酸钙和奥沙利铂(mFOLFOX6)作为RAS突变型不可切除的结直肠癌肝转移一线治疗的疗效。方法:将2013年10月至2017年12月伴有RAS突变型不可切除的结直肠癌局限性肝转移患者随机分为mFOLFOX6+贝伐珠单抗治疗组(A组)和单独mFOLFOX6治疗组(B组)。肝转移灶的可切除性由本地的多学科讨论小组商讨决定。该研究的主要终点是肝转移灶经过治疗后转化为R0切除的比率。次要终点包括肿瘤反应、生存率和药物毒性。该研究采用区组随机法。 | 潘杰斌 TANG W T REN L LIU T S | 2020 | 结直肠肛门外科2020，26，5： | 17 |
| 2 | Immune responses against SARS-coronavirus nucleocapsid protein induced by DNA vaccine显示文摘 | Zhao P Cao J Zhao LJ Ke JS Pan W Ren H Yu JG Qi ZT | 2005 | 第二军医大学学报2005，26，10： | 12 |
| 3 | bFGF and heparin but not laminin are necessary factors in the mediums that affect NSCs differentiation into cholinergic neurons显示文摘 | Ren W Guo Q Yang Y Chen F | 2006 | 中国生物学文摘2006，20，5： | 10 |
| 4 | Establishment and Applications of Epstein-Barr Virus-based Episomal Vectors in Human Embryonic Stem Cells显示文摘 | Ren C Zhao M Yang X Li D Jiang X Wang L Shan W Yang H Zhou L Zhou W Zhang H | 2006 | 中国生物学文摘2006，20，7： | 4 |
| 5 | Mapping aboveground biomass and its prediction uncertainty using LiDAR and field data, accounting for tree-level allometric and LiDAR model errors显示文摘Background: The increasing availability of remotely sensed data has recently challenged the traditional way of performing forest inventories, and induced an interest in model-based inference. Like traditional design-based inference, model-based inference allows for regional estimates of totals and means, but in addition for wall-to-wall mapping of forest characteristics. Recently Light Detection and Ranging(LiDAR)-based maps of forest attributes have been developed in many countries and been well received by users due to their accurate spatial representation of forest resources. However, the correspondence between such mapping and model-based inference is seldom appreciated. In this study we applied hierarchical model-based inference to produce aboveground biomass maps as well as maps of the corresponding prediction uncertainties with the same spatial resolution. Further, an estimator of mean biomass at regional level, and its uncertainty, was developed to demonstrate how mapping and regional level assessment can be combined within the framework of model-based inference.Results: Through a new version of hierarchical model-based estimation, allowing models to be nonlinear, we accounted for uncertainties in both the individual tree-level biomass models and the models linking plot level biomass predictions with LiDAR metrics. In a 5005 km2 large study area in south-central Sweden the predicted aboveground biomass at the level of 18 m×18 m map units was found to range between 9 and 447 Mg·ha^-1. The corresponding root mean square errors ranged between 10 and 162 Mg·ha^-1. For the entire study region, the mean aboveground biomass was 55 Mg·ha^-1 and the corresponding relative root mean square error 8%. At this level 75%of the mean square error was due to the uncertainty associated with tree-level models.Conclusions: Through the proposed method it is possible to link mapping and estimation within the framework of model-based inference. Uncertainties in both tree-level biomass models and models linking plot level biomass with LiDAR data are accounted for, both for the uncertainty maps and the overall estimates. The development of hierarchical model-based inference to handle nonlinear models was an important prerequisite for the study. | Svetlana Saarela AndréWästlund Emma Holmström Alex Appiah Mensah Sören Holm Mats Nilsson Jonas Fridman Göran Ståhl | 2020 | Forest Ecosystems2020，7，3： | 3 |
| 6 | Emission from quantum-dot high-β microcavities: transition from spontaneous emission to lasing and the effects of superradiant emitter coupling显示文摘Measured and calculated results are presented for the emission properties of a new class of emitters operating in the cavity quantum electrodynamics regime.The structures are based on high-finesse GaAs/AlAs micropillar cavities,each with an active medium consisting of a layer of InGaAs quantum dots(QDs)and the distinguishing feature of having a substantial fraction of spontaneous emission channeled into one cavity mode(highβ-factor).This paper demonstrates that the usual criterion for lasing with a conventional(lowβ-factor)cavity,that is,a sharp non-linearity in the input–output curve accompanied by noticeable linewidth narrowing,has to be reinforced by the equal-time second-order photon autocorrelation function to confirm lasing.The paper also shows that the equal-time second-order photon autocorrelation function is useful for recognizing superradiance,a manifestation of the correlations possible in high-βmicrocavities operating with QDs.In terms of consolidating the collected data and identifying the physics underlying laser action,both theory and experiment suggest a sole dependence on intracavity photon number.Evidence for this assertion comes from all our measured and calculated data on emission coherence and fluctuation,for devices ranging from light-emitting diodes(LEDs)and cavity-enhanced LEDs to lasers,lying on the same two curves:one for linewidth narrowing versus intracavity photon number and the other for g(2)(0)versus intracavity photon number. | Sören Kreinberg Weng W Chow Janik Wolters Christian Schneider Christopher Gies Frank Jahnke Sven Höfling Martin Kamp Stephan Reitzenstein 无 | 2017 | Light(Science & Applications)2017，6，1： | 2 |
| 7 | Synthesis of large arrays of well-aligned carbon nanotube on glass 显示文摘 | Ren Z F Huang Z P Xu J W | 1998 | Science1998，282，： | 2 |
| 8 | Mitochondrial Control Region Variability of Baiji and the Yangtze Finless Porpoises,two Sympatric Small Cetaceans in the Yangtze River显示文摘 | Yang G Liu S Ren W H | 2003 | Acta Theriologica2003，，48： | 1 |
| 9 | Charge/discharge characteristics of sulfur composite cathode materials in rechargeable lithium batteries显示文摘 | He X Pu W Ren J | 2007 | Electrochim Acta2007，52，25： | 1 |
| 10 | Quantification of rib COL1A2 gene expression in healthy and fluorosed Inner Mongolia cashmere goats显示文摘 | Li W T Yang L F Ren Y C | 2007 | Fluoride2007，40，1： | 1 |
| 11 | A ffactal image coding algorithm research based on wavelet transformation显示文摘 | Xie Y Fu D Ren W | 2003 | Journal of Image and Graphics2003，7，8： | 1 |
| 12 | Safety, comfort and optimal tracking control in AHS applications 显示文摘 | Huang S Ren W | 1998 | IEEE Transactions on Control Systems Magazine1998，18，4： | 1 |
| 13 | Leaderless and leaderfollowing consensus with communication and input delays under a directed network topology 显示文摘 | Meng Z Ren W Cao Y | 2011 | IEEE Transcations on Systems Cybernetics2011，41，1： | 1 |
| 14 | Large piezoelectric effect in Pb-free ceramics显示文摘 | LIU W F REN X B | 2009 | Phys Rev Lett2009，103，25： | 1 |
| 15 | Investigation of a new lead free solder alloy using thin strip specimens显示文摘 | Ren W Qian Z Lu M | 1999 | ASME Journal of Electronic packaging1999，121，： | 1 |
| 16 | Callus induction and culture of Dioscorea zingiberenwsis 显示文摘 | Ren J W Bai Y Zhang R C | 1993 | China J Chin Mater Med1993，28，9： | 1 |
| 17 | Structural finite element model updating using ambient vibration test results显示文摘 | Jaishi B Ren W X | 2005 | Journal of Structural Engineering2005，131，4： | 1 |
| 18 | An adaptive algorithm for tolerating value faults and crash failures显示文摘 | REN Yan-song CUKIER M SANDERS W H | 2001 | IEEE Transactions on Parallel and Distributed Systems2001，12，2： | 1 |
| 19 | Temperature-Dependent Photoluminescence of ZnO Nanorods Prepared by a Simple Solution Route显示文摘 | Lv Y Z Zhang Y H Li C P Ren L R Guo L Xu H B Ding L Yang C L Ge W K and Yang S H | 2007 | Luminescence2007，，： | 1 |
| 20 | Natural levels of dimethyl sulfide in rough rice and its products显示文摘 | Ren Y L Desmarchelier J M Phillip W | 2001 | Journal of Agricultural and Food Chemistry2001，49，： | 1 |
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