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| 1 | Optimal Auxiliary Frequency Control of Wind Turbine Generators and Coordination with Synchronous Generators显示文摘Auxiliary frequency control of a wind turbine generator(WTG) has been widely used to enhance the frequencysecurity of power systems with high penetration of renewableenergy. Previous studies recommend two types of control schemes,including frequency droop control and emulated inertia control,which simulate the response characteristics of the synchronousgenerator (SG). This paper plans to further explore the optimalauxiliary frequency control of the wind turbine based on previousresearch. First, it is determined that the virtual inertia control haslittle effect on the maximum rate of change of frequency (MaxROCOF)if the time delay of the control link of WTG is taken intoconsideration. Secondly, if a WTG operates in maximum powerpoint tracking (MPPT) mode and uses the rotor deceleration forfrequency modulation, its optimal auxiliary frequency control willcontain only droop control. Furthermore, if the droop control isproperly delayed, better system frequency response (SFR) willbe obtained. The reason is that coordination between the WTGand SG is important for SFR when the frequency modulationcapability of the WTG is limited. The frequency modulationcapability of the WTG is required to be released more properly.Therefore, when designing optimal auxiliary frequency controlfor the WTG, a better control scheme is worth further study. | Ming Sun Yong Min Lei Chen Kaiyuan Hou Deming Xia Hangyin Mao | 2021 | CSEE Journal of Power and Energy Systems2021，7，1： | 10 |
| 2 | γδT细胞在小鼠自身免疫性葡萄膜炎中保护作用的实验研究显示文摘目的:γδT细胞在自身免疫性葡萄膜炎(EAU)中的作用尚不完全清楚。以往认为γδT细胞可能是诱导免疫炎症反应的重要启动因素,但体内研究结果:不一。本文拟探讨γδT细胞在EAU的发病中的致病或保护作用。方法:分离纯化小鼠γδT细胞,体外抗原激活后输注于野生型B6小鼠;用GL3抗体注射法清除野生型B6小鼠体内的γδT细胞;或直接使用γδT细胞基因敲除小鼠,IRBP1-20免疫法制作小鼠EAU模型,观察小鼠眼球炎症的临床评分和病理改变,与野生型B6小鼠的EAU模型相比较。结果:1)EAU时γδT细胞数量明显增加;2)早期活化的γδT细胞主要产生和表达IL-17;3)预先输注活化的γδT细胞后,IRBP1-20诱导的EAU眼球炎症明显减轻;4)GL3清除γδT细胞后,EAU眼球炎症明显加重,γδT细胞基因敲除小鼠的EAU眼球炎症明显加重;5)缺乏γδT细胞的小鼠预先输注γδT细胞后,EAU炎症明显减轻。结论:激活的γδT细胞在EAU发病中可能起到控制免疫炎症不致失控的保护作用,这种保护作用可能是通过产生IL-17实现的。 | 蓝程 孙晓宁 董丽伟 韩根程 Yong Peng 崔彦 Deming Sun | 2010 | 免疫学杂志2010，26，6： | 9 |
| 3 | Guidelines for the ethical review of laboratory animal welfare People’s Republic of China National Standard GB/T 35892-2018 [Issued 6 February 2018 Effective from 1 September 2018]显示文摘These Chinese National Guidelines(GB/T 35892-20181)were issued February 06,2018 and became effective September 01,2018.The authors recognized the urgent need for an authentic English translation to inform the international community of the compliance requirements in China.It was appreciated that the final translation must reflect the specialist understanding of those working under the Guideline whilst remaining faithful to the meaning of the original Chinese text.A three-step translation process was therefore determined.Step 1:A professional interpretation service(KL Communications,UK)was commissioned to prepare a literal translation of the Chinese text.Supportive documents were provided which explained specialist terminology.This translation was checked by two bilingual experts.Step 2:A workshop was held in Nanjing in May 2019 to which were invited experts in laboratory animal welfare and ethical use.These included international native English-speaking and Chinese-speaking delegates.The delegates worked in multilingual teams to review sections of the literal translation ahead of the workshop,and to agree an authentic interpretation during the workshop.Step 3:Following the workshop,three bilingual experts(two native Chinese speakers and one native English speaker)reviewed the entire document to ensure consistency of terminology and general accuracy.This document is thus not a“literal translation”but an“accurate interpretation”of the original text.Any challenge of work being performed under these Guidelines should rely on the Chinese text in the first place.However,this translation may be used as mitigating evidence,especially where those performing the work are non-Chinese speakers. | Judy A.MacArthur Clark Deming Sun | 2020 | Animal Models and Experimental Medicine2020，3，1： | 8 |
| 4 | Th1、Th17细胞对小鼠视网膜星形细胞的杀伤作用显示文摘背景C57BL/6及B10Rm小鼠是实验性自身免疫性葡萄膜炎(EAU)动物模型常用的小鼠种系,其中C57BL/6小鼠免疫后眼部炎症较轻,而B10Rm小鼠免疫后眼部表现为典型的后葡萄膜炎病理改变。目的观察培养的光感受器间维生素A类结合蛋白(IRBP)抗原特异性Th1、Th17细胞对小鼠视网膜星形细胞的杀伤作用,研究EAU中Th1及Th17细胞的致病机制。方法选取C57BL/6小鼠、B10Rm小鼠各10只,尾根部及躯干皮下注射200Ix1含有200μgIRBP1—20或IRBP161—180抗原及完全弗氏佐剂(CFA)的乳化液,共均匀注射6个点以免疫动物。流式细胞仪分析B10Rm小鼠模型的眼内浸润T细胞类别。分离培养C57BL/6小鼠淋巴结及脾脏IRBP特异性T细胞,分别加入白细胞介素2(IL-2)或IL-23以适于Th1、Th17细胞生长。将培养至第5天的Th1、Th17细胞分别加入到经干扰素-1(IFN-1)预处理的单层视网膜星形细胞中,观察细胞间的相互作用,检测肿瘤坏死因子-α(TNF—α)的质量浓度。结果B10R111小鼠EAU模型眼球中有大量炎性细胞浸润,流式细胞仪检测证实含有IFN-γ+、IL-17+细胞和CD45+细胞,分别占9.5%、5.1%和41.4%。IRBP1—20刺激后6d,含IL-2和IL-23培养基中IFN-γ+细胞分别为44.0%、8.0%,IL17+细胞分别为1.O%、26.O%。Th1、Th17与视网膜星形细胞相互作用24h后,可见视网膜星形细胞死亡脱落,Th17较Th1具有更强的杀伤作用。Th1、Th17细胞分别与星形细胞共培养48h,两种培养基中TNF—Ot的质量浓度分别为(500±10)、(801±24)μg/L,差异有统计学意义(t=-20.36,P=0.00)。结论Th1、Th17对视网膜星形细胞均有杀伤作用,Th17细胞杀伤作用更强,在葡萄膜炎致病过程中发挥更重要的作用。杀伤过程中既有细胞直接接触作用,又有通过细胞因子介导的间接作用。 | 崔彦 毕宏生 Deming Sun | 2012 | 中华实验眼科杂志2012，30，1： | 8 |
| 5 | Variation of Antarctic seal population in response to human activities in the 20th century显示文摘A sediment core was collected from the Fildes Peninsula of Antarctica, which contained numerous seal hairs and was identified to be seal excrement deposition. By analyzing its total organic carbon (TOC) and concentrations of bio-elements, the seal population changes of the past century were reconstructed. The variation of seal population in the last century on the Fildes Peninsula is primarily controlled by human activities. The sealing industry in the early 20th century caused the dramatic decline of seal popula-tion. The protection of the Antarctic seals since the 1960s and the reduced seal's competition with whales for prey resources due to whaling lead to the recovery of seal population and make the high level of the seal population sustainable. | YANG QiChao SUN LiGuang KONG DeMing HUANG Tao WANG YuHong | 2010 | Chinese Science Bulletin2010，55，11： | 7 |
| 6 | Ultra-high resolution strain sensor network assisted with an LS-SVM based hysteresis model显示文摘Optical fiber sensor network has attracted considerable research interests for geoscience applications.However,the sensor capacity and ultra-low frequency noise limits the sensing performance for geoscience data acquisition.To achieve a high-resolution and lager sensing capacity,a strain sensor network is proposed based on phase-sensitive op-tical time domain reflectometer(φ-OTDR)technology and special packaged fiber with scatter enhanced points(SEPs)ar-ray.Specifically,an extra identical fiber with SEPs array which is free of strain is used as the reference fiber,for com-pensating the ultra-low frequency noise in theφ-OTDR system induced by laser source frequency shift and environment temperature change.Moreover,a hysteresis operator based least square support vector machine(LS-SVM)model is in-troduced to reduce the compensation residual error generated from the thermal hysteresis nonlinearity between the sensing fiber and reference fiber.In the experiment,the strain sensor network possesses a sensing capacity with 55 sensor elements.The phase bias drift with frequency below 0.1 Hz is effectively compensated by LS-SVM based hyster-esis model,and the signal to noise ratio(SNR)of a strain vibration at 0.01 Hz greatly increases by 24 dB compared to that of the sensing fiber for direct compensation.The proposed strain sensor network proves a high dynamic resolution of 10.5 pε·Hz-1/2 above 10 Hz,and ultra-low frequency sensing resolution of 166 pεat 0.001 Hz.It is the first reported a large sensing capacity strain sensor network with sub-nεsensing resolution in mHz frequency range,to the best of our knowledge. | Tao Liu Hao Li Tao He Cunzheng Fan Zhijun Yan Deming Liu Qizhen Sun | 2021 | Opto-Electronic Advances2021，4，5： | 4 |
| 7 | 小鼠γδT细胞抗原呈递功能的实验研究显示文摘目的:证实小鼠γδT细胞抗原也具有呈递功能。方法:观察了高度纯化的小鼠γδT细胞体外激活后MHCⅡ分子及其他共刺激分子的表达与其表面特征性TCR的关系。用自身反应抗原IRBP/MOG特异性T细胞株作为反应细胞,以增殖反应及细胞因子表达作为效应指标,观察γδT细胞的抗原呈递功能。结果:小鼠γδT细胞在激活后可表面表达MHCⅡ分子,并能有效呈递抗原给T细胞,使之发生抗原特异性免疫应答。结论:小鼠γδT细胞具有抗原呈递功能,在启动特异性免疫应答的过程中起重要作用。另一方面,不象人γδT细胞,表达MHCⅡ分子限于新激活的小鼠γδT细胞,后者失去了表面γδTCR。当γδT细胞重新获得表面γδTCR时,其MHCⅡ抗原表达则逐渐减少。 | 蓝程 董丽伟 孙晓宁 Gengcheng Hano Deming Sun | 2009 | 中国免疫学杂志2009，25，6： | 4 |
| 8 | Effects of the Nozzle Design on the Properties of Plasma Jet and Formation of YSZ Coatings under Low Pressure Conditions显示文摘How to control the quality of the coatings has become a major problem during the plasma spraying. Because nozzle contour has a great influence on the characteristic of the plasma jet, two kinds of plasma torches equipped with a standard cylindrical nozzle and a converging-diverging nozzle are designed for low pressure plasma spraying(LPPS) and very low pressure plasma spraying(VLPPS). Yttria stabilized zirconia(YSZ) coatings are obtained in the reducing pressure environment. The properties of the plasma jet without or with powder injection are analyzed by optical emission spectroscopy, and the electron temperature is calculated based on the ratio of the relative intensity of two ArⅠspectral lines. The results show that some of the YSZ powder can be vaporized in the low pressure enlarged plasma jet, and the long anode nozzle may improve the characteristics of the plasma jet. The coatings deposited by LPPS are mainly composed of the equiaxed grains and while the unmelted powder particles and large scalar pores appear in the coatings made by VLPPS. The long anode nozzle could improve the melting of the powders and deposition efficiency, and enhance the coatings' hardness. At the same time, the long anode nozzle could lead to a decrease in the overspray phenomenon. Through the comparison of the two different size's nozzle, the long anode is much more suitable for making the YSZ coatings. | SUN Chengqi GAO Yang YANG Deming FU Yingqing | 2016 | Chinese Journal of Mechanical Engineering2016，29，5： | 3 |
| 9 | Research Progress in the Key Device and Technology for Fiber Optic Sensor Network显示文摘在纤维的关键设备和技术的最近的研究进步眼的传感器网络(FOSN ) 在这篇论文被介绍。传感器的体系结构光被动网络(SPON ) ,由采用混合波长部门 multiplexing/time 部门 multiplexing (WDM/TDM ) 类似于纤维通讯的技术被动光网络(PON ) ,被建议。混合 TDM/WDM/FDM (频率部门 multiplexing ) 的网络拓扑学计划三尺寸的纤维为完成察觉到性能的极端大的能力,长距离,和高分辨率的眼的察觉到系统被执行并且分析。作为 FOSN 的最重要的设备,几种轻来源被开发,包括在 C 乐队,操作的宽带多波长纤维激光可切换、悦耳 2 m 多波长纤维激光,极端快的锁模式的纤维激光,以及光宽带混乱来源,它在 FOSN 有很好的应用程序前景。同时,为包括纤维连接监视的察觉到的信号和即时差错的宽带光谱解调的 FOSN 的聪明的管理技术被介绍。而且, FOSN 的几个典型应用程序也被讨论,例如纤维眼的煤气的察觉到网络,纤维眼的声学的察觉到网络,和 strain/dynamic 尽力察觉到网络。 | Deming LIU Qizhen SUN Ping LU Li XIA Chaotan SIMA | 2016 | Photonic Sensors2016，6，1： | 2 |
| 10 | PI-IBS小鼠肠黏膜γδT细胞表型和功能变化的实验研究显示文摘目的:探讨PI-IBS小鼠γδT细胞的表型和功能及其在PI-IBS发病中的作用。方法:旋毛虫感染小鼠,观察肠道炎症、腹壁撤退反射(内脏高敏感性)和结肠传输时间(肠道动力)。分别在感染后第2周和第8周处死动物,取末端回肠和近端结肠组织,免疫荧光组化,激光扫描共聚焦显微镜观察肠黏膜γδT细胞的分布和数量变化。收集PI-IBS小鼠肠道淋巴结和脾脏的淋巴细胞,单克隆抗体免疫磁珠分选法分离和纯化γδT细胞,3HTdR法检测其增殖情况,FACS检测其表面分子CD69、CD62L,ELISA检测细胞培养上清液中IFN-γ及IL-17的表达。结果:感染后第2周,PI-IBS小鼠肠道炎症明显,肠黏膜γδT细胞数量明显增加,明显增殖和活化,产生IL-17明显增加(P<0.01)。感染后第8周,PI-IBS小鼠肠道炎症基本消退,动物的腹壁撤退反射和结肠传输试验明显异常。肠黏膜γδT细胞数量仍然明显高于对照组小鼠,仍然有明显增殖、活化和产生IL-17(P<0.01)。结论:肠道γδT细胞增殖、活化及分泌IL-17可能参与PI-IBS的发病。 | 周旭春 孙晓宁 杨波 黄白丽 邓桃枝 何周桃 韩向阳 Deming Sun 蓝程 | 2016 | 中国免疫学杂志2016，32，7： | 2 |
| 11 | The first determination of atmospheric phosphine in Antarctica显示文摘It is generally thought that phosphine (PH3) concentrations exist at the low ng/m3 level during the night and at the pg/m3 level during daylight in the remote atmosphere of the lower troposphere. The first de- termination of gaseous PH3 on the Antarctic Millor Peninsula is reported in this paper. No PH3 was de- tected in the air samples around 10:00 when it was sunny. However, PH3 was found in all the 10:00 air samples when it was cloudy or light snow with the average of 75.3±28.8 ng/m3 (n=5). It was also found in nearly all the samples around 22:00 with the average of 87.2±70.9 ng/m3 (n=11). Atmospheric PH3 concentrations around 22:00 were generally higher than those around 10:00 in January and they were almost the same in February. In addition, PH3 concentrations around 22:00 showed a downtrend with the decreasing air temperature, suggesting that light intensity and air temperature had an important effect on atmospheric PH3 concentration. It is very surprising to have found that high concentrations of PH3 exist in the Antarctic atmosphere under the influence of strong UV-radiation and light intensity. The tentative analyses show that dry, cold and very clean atmosphere may be very suitable for the PH3 sur- vival and cause the concentration to increase and accumulate in the local atmosphere. New ap- proaches for the PH3 formation and the process of atmospheric chemistry may exist under such an extreme environment. Atmospheric PH3 may also be from the emissions of local sources. | ZHU RenBin KONG DeMing SUN LiGuang GENG JinJu WANG XiaoRong | 2007 | Chinese Science Bulletin2007，52，1： | 1 |
| 12 | Matrix-bound phosphine in Antarctic biosphere显示文摘 | Renbin Zhu Liguang Sun Deming Kong Jinju Geng Ning Wang Qiang Wang Xiaorong Wang | 2006 | Chemosphere2006，，8： | 1 |
| 13 | Distributed fiberoptic vibration sensor using a ring Mach-Zehnder interferometer显示文摘 | Sun Qizhen Liu Deming Wang Jian | 2012 | Optics Communications2012，281，1： | 1 |
| 14 | Internal Control Infomaation Disclosure, Overinvestment and Financial Distress 显示文摘 | Li Wanfu Lin Bin Yang Deming Sun Ye | 2011 | China Accounting and Finance Review2011，，4： | 1 |
| 15 | Solid state fermentation of rice chaff for fibrinolytic enzyme production by Fusarium oxysporum显示文摘 | Sun Tao Li Peng Liu Beihui Liu Deming Li Zuohu | 1997 | Biotechnology Letters1997，，5： | 1 |
| 16 | Formation and characterization of polylactide andβ-cyclodextrin inclusion complex显示文摘 | Xie Deming Yang Kaisheng Sun Weixiang | 2007 | Curr Appl Phys2007，7，1： | 1 |
| 17 | Separation of glycolic acid from glycolonitrile hydrolysate byreactive extraction with tri-n-octylamine显示文摘 | Shi Yunhai Sun Houyong Lu Deming | 2006 | Separation and Purification Technology2006，49，： | 1 |
| 18 | Tropospheric phosphine and its sources in coastal Antarctica 显示文摘 | Zhu Renbin Kong Deming Sun Liguang | 2006 | Environmental Science & Technology2006，40，： | 1 |
| 19 | Background Error Covariance Statistics of Hydrometeor Control Variables Based on Gaussian Transform显示文摘Use of data assimilation to initialize hydrometeors plays a vital role in numerical weather prediction(NWP).To directly analyze hydrometeors in data assimilation systems from cloud-sensitive observations,hydrometeor control variables are necessary.Common data assimilation systems theoretically require that the probability density functions(PDFs)of analysis,background,and observation errors should satisfy the Gaussian unbiased assumptions.In this study,a Gaussian transform method is proposed to transform hydrometeors to more Gaussian variables,which is modified from the Softmax function and renamed as Quasi-Softmax transform.The Quasi-Softmax transform method then is compared to the original hydrometeor mixing ratios and their logarithmic transform and Softmax transform.The spatial distribution,the non-Gaussian nature of the background errors,and the characteristics of the background errors of hydrometeors in each method are studied.Compared to the logarithmic and Softmax transform,the Quasi-Softmax method keeps the vertical distribution of the original hydrometeor mixing ratios to the greatest extent.The results of the D′Agostino test show that the hydrometeors transformed by the Quasi-Softmax method are more Gaussian when compared to the other methods.The Gaussian transform has been added to the control variable transform to estimate the background error covariances.Results show that the characteristics of the hydrometeor background errors are reasonable for the Quasi-Softmax method.The transformed hydrometeors using the Quasi-Softmax transform meet the Gaussian unbiased assumptions of the data assimilation system,and are promising control variables for data assimilation systems. | Tao SUN Yaodeng CHEN Deming MENG Haiqin CHEN | 2021 | Advances in Atmospheric Sciences2021，38，5： | 1 |
| 20 | Recent progress in carbon-dots-based nanozymes for chemosensing and biomedical applications显示文摘Nanozymes are nanomaterials with enzyme-like activities that efficiently overcome the drawbacks of natural enzymes in biosensing,detection,and biomedical fields,and they are the most widely used artificial enzymes.Owing to their excellent catalytic characteristics,biocompatibility,and environmental favorability,carbondots-based(CDs) nanozymes have inspired a research upsurge.However,no review focusing on CDs nanozymes has been published,even though substantial advances have been achieved.Herein,the advances,catalytic activities,and applications of CDs nanozymes are highlighted and summarized.In addition,the critical issues and challenges of researching nanozymes are discussed.We hope that this review will broaden the horizons of nanozymes and CDs nanozymes,as well as promote their development. | Deming He Minmin Yan Pengjuan Sun Yuanqiang Sun Lingbo Qu Zhaohui Li | 2021 | Chinese Chemical Letters2021，32，10： | 1 |
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