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| 1 | Soil microbial community structure and function responses to successive planting of Eucalyptus显示文摘Many studies have shown soil degradation after the conversion of native forests to exotic Eucalyptus plantations. However, few studies have investigated the long-term impacts of short-rotation forestry practices on soil microorganisms. The impacts of Eucalyptus successive rotations on soil microbial communities were evaluated by comparing phospholipid fatty acid(PLFA) abundances,compositions, and enzyme activities of native Pinus massoniana plantations and adjacent 1st, 2nd, 3rd, 4th generation Eucalyptus plantations. The conversion from P. massoniana to Eucalyptus plantations significantly decreased soil microbial community size and enzyme activities, and increased microbial physiological stress. However, the PLFA abundances formed '∪' shaped quadratic functions with Eucalyptus plantation age. Alternatively, physiological stress biomarkers, the ratios of monounsaturated to saturated fatty acid and Gram+ to Gram- bacteria, formed '∩' shaped quadratic functions, and the ratio of cy17:0 to 16:1ω7c decreased with plantation age. The activities of phenol oxidase, peroxidase, and acid phosphatase increased with Eucalyptus plantation age, while the cellobiohydrolase activity formed '∪' shaped quadratic functions. Soil N:P, alkaline hydrolytic nitrogen, soil organic carbon, and understory cover largely explained the variation in PLFA profiles while soil N:P, alkaline hydrolytic nitrogen, and understory cover explained most of the variability in enzyme activity. In conclusion, soil microbial structure and function under Eucalyptus plantations were strongly impacted by plantation age. Most of the changes could be explained by altered soil resource availability and understory cover associated with successive planting of Eucalyptus. Our results highlight the importance of plantation age for assessing the impacts of plantation conversion as well as the importance of reducing disturbance for plantation management. | Falin Chen Hua Zheng Kai Zhang Zhiyun Ouyang Huailin Li Bing Wu Qian Shi | 2013 | Journal of Environmental Sciences2013，25，10： | 12 |
| 2 | The influence of nitroglycerin on the proliferation of endothelial progenitor cells from peripheral blood of patients with coronary artery disease显示文摘Endothelial 祖先房间(EPC ) 与脉管的修理和动脉粥样硬化患者损害的前进被联系。如果传播 EPC 失去他们的函数,它可以导致冠的动脉疾病(CAD ) 。连续硝化甘油(NTG ) 治疗原因增加了脉管的氧化应力和 endothelial 机能障碍。这研究的目的是在人的外部导出血的 EPC 的增长上调查 NTG 的效果。EPC 文化,从 60 个 CAD 病人镇定、为 712 天有教养,分别地为 72 h 与 NTG (0.0, 0.3, 1.0, 2.0, 7.5, 15.0,和 20.0 mg/l ) 的不同集中被对待。房间计数和 EPC 的 proliferative 活动;脉管的 endothelial 生长因素的层次 -- 一(VEGF -- 一) ,氮的氧化物(没有) 并且 peroxynitrite (在文化媒介的 ONOO ) ;并且在支持者房间的反应的氧种类(ROS ) 的水平被测量。与控制(0.0 mg/l NTG ) 相比,当与 1.0 mg/l NTG 对待并且当 NTG 集中是 7.5 mg/l 时,到达了最大的水平时, EPC 的房间数字和 proliferative 活动被增加。然而,当与 NTG (15.0 mg/l ) 的更高的剂量对待时,有重要减小。同时, VEGF -- 表情与 7.5 mg/l NTG 到达了它的最大的表示,但是逐渐地与 NTG 的更高的剂量由孵化衰退了。在没有水平和 NTG 集中之间有一种线性关系,但是当 EPC 与 0.37.5 mg/l NTG 被孵化时, ONOO 的变化和 ROS 层次都没被发现。然而,当与 15 和 20 mg/l NTG 孵化了时, ONOO 和 ROS 层次显著地被增加。我们的数据证明 NTG 的那中等剂量可以刺激从 CAD 病人孤立的 EPC 的 proliferative 活动。 | Xin Wang Caiyu Zeng Huiping Gong Hong He Mengxin Wang Qin Hu Falin Yang | 2014 | Acta Biochimica et Biophysica Sinica2014，46，10： | 4 |
| 3 | Regulation of the cellular uptake of nanopartides by the orientation of helical polypeptides显示文摘Controlling the cellular interactio n and internal izatio n of polymer-modified nan oparticles (NPs) is of central importa nee to the developme nt of promisi ng nano medici nes. Here, we describe the use of synthetic polypeptides for NP surface coati ng and regulati on of their cellular uptake behaviors by simply switching the conformation and anchoring orientation. Our results show that gold NPs (AuNPs) coated with a helical poly(Y-(2-(2-(2-methoxyethoxy)ethoxy)ethoxy)esteryl「glutamate)(L-P(EG3Glu)5o) from the C-terminus ((L-C)-AuNPs) exhibit greater zeta potential and more cellular uptake (2.0-5.5 fold higher) than those coated with the same polypeptide but anchored from the N-terminus ((L-N)-AuNPs), or from both the C- and N-terminus at a 1/1 molar ratio ((L-C/L-N)-AuNPs). A similar orientation-regulated cellular internalization pattern is observed in D-P(EG3Glu)50 but not the unstructured DL-P(EG3Glu)5o-rnodified AuNPs, suggesting an important and universal role of the helix-derived macrodipole in cellular uptake. Moreover, this orientation-governed internalization is successfully reproduced in P(EG3Glu)50-coated gold nano rods (AuNRs), and applied to the desig n of doxorubici reloaded polypeptide micelles. Simulation study offers time-resolved in sights regarding the NP-membrane in teracti ons and membrane remodeling. Thus, our study provides a delicate way of regulating the surface chemistry of NPs and the subsequent NP-cell interactions. Moreover, the results highlight the uniqueness of polypeptides in NP surface engineering, and urge a more careful consideration on the polymer orientation effect. | Chong Zhang Jianhua Lu Falin Tian Lindong Li Yingqin Hou Yaoyi Wang Lingdong Sun Xinghua Shi Hua Lu | 2019 | Nano Research2019，12，4： | 4 |
| 4 | GWAS-identified colorectal cancer susceptibility locus associates with disease prognosis显示文摘 | Jinliang Xing Ronald E. Myers Xianli He Falin Qu Feng Zhou Xi Ma Terry Hyslop Guoqiang Bao Shaogui Wan Hushan Yang Zhinan Chen | 2011 | European Journal of Cancer2011，，11： | 1 |
| 5 | Analysis of Water Transport in a Five-layer Model of PEMFC 显示文摘 | Chen Falin Chang Minhsing Fang Chifu | 2007 | Journal of Power Sources2007，164，2： | 1 |
| 6 | The responses of photosynthetic capacity, chlorophyll fluorescence and chlorophyll content of nectarine ( Prunus persica var. Nectarina Maxim) to greenhouse and field grown conditions显示文摘 | Hong Wang Falin Wang Gang Wang Khalid Majourhat | 2007 | Scientia Horticulturae2007，，1： | 1 |
| 7 | A survey of retrial queues显示文摘 | Gennadij Falin | 1990 | Queueing Systems1990，，2： | 1 |
| 8 | Analysis of Thermal and Water Management with Temperature-dependent Diffusion Effects in Membrane of Proton Exchange Membrane Fuel Cells显示文摘 | Yan W M Chen Falin | 2004 | Journal of Power Sources2004，129，： | 1 |
| 9 | Smoke Control of Fires in Subway Stations显示文摘 | Chen Falin Guo Shinchang | 2003 | Theoretical and Computational Fluid Dynamics2003，16，5： | 1 |
| 10 | Energy-saving potential of the industrial sector of Taiwan显示文摘 | Shyi-Min Lu Ching Lu Kuo-Tung Tseng Falin Chen Chen-Liang Chen | 2013 | Renewable and Sustainable Energy Reviews2013，，： | 1 |
| 11 | 集成知识是电源技术的发展趋势显示文摘随着 IC 技术演进步伐的加快,低功耗技术变得更为复杂,也日益依赖于 IC 之间的交互性。通过将高效与智能相结合,半导体技术在节能领域中正扮演着极为关键的角色。有的系统有一些必须持续工作的简单功能,如果这些功能由配合 DSP 工作的 MCU 完成,则通常可实现更低的功耗。功耗更低的工作模式可降低电源管理 IC 本身的损耗,而借助这种工作模式和改进后的工艺技术,电源管理 IC 及相关组件的效率可获得进一步提升。 | Leon Adams Kevin Belnap Jeff Falin | 2008 | 电子技术应用2008，34，11： | 1 |
| 12 | Smoke Control of Fires in Subway Station显示文摘 | Chen Falin Guo Shin Chang | 2003 | Theoretical and Computational Fluid Dynamics2003，16，： | 1 |
| 13 | Smoke Control of Fires in Subway Station显示文摘 | CHEN Falin GUO Shinchang | 2003 | Theoretical and Computational Fluid Dynamics2003，1，16： | 1 |
| 14 | Calculation of probability characteristics of a multiline system with repeat calls显示文摘 | Falin G I | 1983 | Moscow University Computational Mathematics and Cybernetics1983，1，： | 1 |
| 15 | Performance evaluation of GPS augmentation using Quasi-Zenith Satellite System显示文摘 | Falin W Kubo N Yasuda A | 2004 | IEEE Transactions on Aerospace and Electronic Systems2004，40，4： | 1 |
| 16 | Smoke Control of Fires in Subway Stations 显示文摘 | CHEN Falin GUO Shinchang | 2003 | Fluid Dynamics2003，16，： | 1 |
| 17 | Effects of flow distributor geometry and diffusion layer porosity on reactant gas transport and performance of proton exchange membrane fuel cells显示文摘 | Yan W M Soong C Y Falin Chen | 2004 | Journal of Power Source2004，125，： | 1 |
| 18 | Anaplastic large cell lymphoma pathological molecular and clinical features显示文摘 | Falin B | 2001 | Br J Haematol2001，114，4： | 1 |
| 19 | Standard and retrial queueing systems: A comparative analysis 显示文摘 | Artalejo J R Falin G | 2002 | Revista Matematica Complutense2002，15，： | 1 |
| 20 | Twophase transport in the cathode gas diffusion layer of PEM fuel cell with a gradient in porosity显示文摘 | Chen Falin Chang Minhsing Hsieh Pingtso | 2008 | International Journal of Hydrogen Energy2008，33，： | 1 |
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