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| 1 | Enhanced secondary pollution offset reduction of primary emissions during COVID-19 lockdown in China显示文摘To control the spread of the 2019 novel coronavirus(COVID-19),China imposed nationwide restrictions on the movement of its population(lockdown)after the Chinese New Year of 2020,leading to large reductions in economic activities and associated emissions.Despite such large decreases in primary pollution,there were nonetheless several periods of heavy haze pollution in eastern China,raising questions about the well-established relationship between human activities and air quality.Here,using comprehensive measurements and modeling,we show that the haze during the COVID lockdown was driven by enhancements of secondary pollution.In particular,large decreases in NOx emissions from transportation increased ozone and nighttime NO_(3)radical formation,and these increases in atmospheric oxidizing capacity in turn facilitated the formation of secondary particulate matter.Our results,afforded by the tragic natural experiment of the COVID-19 pandemic,indicate that haze mitigation depends upon a coordinated and balanced strategy for controlling multiple pollutants. | Xin Huang Aijun Ding Jian Gao Bo Zheng Derong Zhou Ximeng Qi Rong Tang Jiaping Wang Chuanhua Ren Wei Nie Xuguang Chi Zheng Xu Liangduo Chen Yuanyuan Li Fei Che Nini Pang Haikun Wang Dan Tong Wei Qin Wei Cheng Weijing Liu Qingyan Fu Baoxian Liu Fahe Chai Steven JDavis Qiang Zhang Kebin He | 2021 | National Science Review2021，8，2： | 47 |
| 2 | A precise tidal prediction mechanism based on the combination of harmonic analysis and adaptive network-based fuzzy inference system model显示文摘An efficient and accurate prediction of a precise tidal level in estuaries and coastal areas is indispensable for the management and decision-making of human activity in the field wok of marine engineering. The variation of the tidal level is a time-varying process. The time-varying factors including interference from the external environment that cause the change of tides are fairly complicated. Furthermore, tidal variations are affected not only by periodic movement of celestial bodies but also by time-varying interference from the external environment. Consequently, for the efficient and precise tidal level prediction, a neuro-fuzzy hybrid technology based on the combination of harmonic analysis and adaptive network-based fuzzy inference system(ANFIS)model is utilized to construct a precise tidal level prediction system, which takes both advantages of the harmonic analysis method and the ANFIS network. The proposed prediction model is composed of two modules: the astronomical tide module caused by celestial bodies' movement and the non-astronomical tide module caused by various meteorological and other environmental factors. To generate a fuzzy inference system(FIS) structure,three approaches which include grid partition(GP), fuzzy c-means(FCM) and sub-clustering(SC) are used in the ANFIS network constructing process. Furthermore, to obtain the optimal ANFIS based prediction model, large numbers of simulation experiments are implemented for each FIS generating approach. In this tidal prediction study, the optimal ANFIS model is used to predict the non-astronomical tide module, while the conventional harmonic analysis model is used to predict the astronomical tide module. The final prediction result is performed by combining the estimation outputs of the harmonious analysis model and the optimal ANFIS model. To demonstrate the applicability and capability of the proposed novel prediction model, measured tidal level samples of Fort Pulaski tidal station are selected as the testing database. Simulation and experimental results confirm that the proposed prediction approach can achieve precise predictions for the tidal level with high accuracy, satisfactory convergence and stability. | ZHANG Zeguo YIN Jianchuan WANG Nini HU Jiangqiang WANG Ning | 2017 | Acta Oceanologica Sinica2017，36，11： | 6 |
| 3 | Atrial fibrillatory signal estimation using blind source extraction algorithm based on high-order statistics显示文摘The analysis and the characterization of atrial fibrillation (AF) requires,in a previ-ous key step,the extraction of the atrial activity (AA) free from 12-lead electrocar-diogram (ECG). This contribution proposes a novel non-invasive approach for the AA estimation in AF episodes. The method is based on blind source extraction (BSE) using high order statistics (HOS). The validity and performance of this algo-rithm are confirmed by extensive computer simulations and experiments on real-world data. In contrast to blind source separation (BSS) methods,BSE only extract one desired signal,and it is easy for the machine to judge whether the extracted signal is AA source by calculating its spectrum concentration,while it is hard for the machine using BSS method to judge which one of the separated twelve signals is AA source. Therefore,the proposed method is expected to have great potential in clinical monitoring. | WANG Gang RAO NiNi ZHANG Ying | 2008 | Science in China(Series F)2008，51，10： | 6 |
| 4 | Distribution and relationship between antimicrobial resistance genes and heavy metals in surface sediments of Taihu Lake,China显示文摘Heavy metals, pharmaceuticals, and other wastes released into the environment can significantly influence environmental antibiotic resistance. We investigated the occurrence of 22 antimicrobial resistance genes(ARGs) and 10 heavy metal concentrations, and the relationship between ARGs and heavy metals in surface sediment from seven sites of Lake Taihu. The results showed significant correlations(p < 0.05) between sediment ARG levels,especially for tetracycline and sulfonamides(e.g., tet(A), tet(D), tet(E), tet(O), sul1, sul2 and int-1) and specific heavy metals(Fe, Mn, Cr, Cu, Zn, among others) in the Lake. In the surface sediments, heavy metals showed an interaction with resistance genes, but the strength of interaction was diminished with increasing depth. For most of the heavy metals, the concentration of elements in the top sediments was higher than that in other depths.Tetracycline resistance genes(tet(A), tet(B), tet(D), tet(E) and tet(O), β-lactam resistance genes(SHV, TEM, CTX, OXA and OXY) and sulfonamide resistance genes(sulA, sul1, sul2, sul3 and int-1) were detected. They showed a trend which inferred a statistically significant increase followed by decreases in the relative abundance of these ARGs(normalized to 16 S rRNA genes) with increasing depth. This study revealed that tet(A), tet(O), TEM, OXY, int-1, sul1 and sul3 were widespread in surface sediments with high abundance, indicating that these genes deserve more attention in future work. | Okugbe E.Ohore Felix Gyawu Addo Songhe Zhang Nini Han Kwaku Anim-Larbi | 2019 | Journal of Environmental Sciences2019，31，3： | 5 |
| 5 | Prediction of the anti-inflammatory mechanisms of curcumin by module-based protein interaction network analysis显示文摘Curcumin,the medically active component from Curcuma longa(Turmeric),is widely used to treat inflammatory diseases.Protein interaction network(PIN) analysis was used to predict its mechanisms of molecular action.Targets of curcumin were obtained based on ChE MBL and STITCH databases.Protein–protein interactions(PPIs) were extracted from the String database.The PIN of curcumin was constructed by Cytoscape and the function modules identified by gene ontology(GO) enrichment analysis based on molecular complex detection(MCODE).A PIN of curcumin with 482 nodes and 1688 interactions was constructed,which has scale-free,small world and modular properties.Based on analysis of these function modules,the mechanism of curcumin is proposed.Two modules were found to be intimately associated with inflammation.With function modules analysis,the anti-inflammatory effects of curcumin were related to SMAD,ERG and mediation by the TLR family.TLR9 may be a potential target of curcumin to treat inflammation. | Yanxiong Gan Shichao Zheng Jan P.A.Baak Silei Zhao Yongfeng Zheng Nini Luo Wan Liao Chaomei Fu | 2015 | Acta Pharmaceutica Sinica B2015，5，6： | 5 |
| 6 | Modes of genetic adaptations underlying functional innovations in the rumen显示文摘The rumen is the hallmark organ of ruminants and hosts a diverse ecosystem of microorganisms that facilitates efficient digestion of plant fibers.We analyzed 897 transcriptomes from three Cetartiodactyla lineages:ruminants,camels and cetaceans,as well as data from ruminant comparative genomics and functional assays to explore the genetic basis of rumen functional innovations.We identified genes with relatively high expression in the rumen,of which many appeared to be recruited from other tissues.These genes show functional enrichment in ketone body metabolism,regulation of microbial community,and epithelium absorption,which are the most prominent biological processes involved in rumen innovations.Several modes of genetic change underlying rumen functional innovations were uncovered,including coding mutations,genes newly evolved,and changes of regulatory elements.We validated that the key ketogenesis rate-limiting gene(HMGCS2)with five ruminant-specific mutations was under positive selection and exhibits higher synthesis activity than those of other mammals.Two newly evolved genes(LYZ1 and DEFB1)are resistant to Gram-positive bacteria and thereby may regulate microbial community equilibrium.Furthermore,we confirmed that the changes of regulatory elements accounted for the majority of rumen gene recruitment.These results greatly improve our understanding of rumen evolution and organ evo-devo in general. | Xiangyu Pan Yudong Cai Zongjun Li Xianqing Chen Rasmus Heller Nini Wang Yu Wang Chen Zhao Yong Wang Han Xu Songhai Li Ming Li Cunyuan Li Shengwei Hu Hui Li Kun Wang Lei Chen Bin Wei Zhuqing Zheng Weiwei Fu Yue Yang Tingting Zhang Zhuoting Hou Yueyang Yan Xiaoyang Lv Wei Sun Xinyu Li Shisheng Huang Lixiang Liu Shengyong Mao Wenqing Liu Jinlian Hua Zhipeng Li Guojie Zhang Yulin Chen Xihong Wang Qiang Qiu Brian PDalrymple Wen Wang Yu Jiang | 2021 | Science China(Life Sciences)2021，64，1： | 3 |
| 7 | Study on Clutter Model and Characteristics of Airborne Radar with Parabolic Conformal Phased Array显示文摘The studies on clutter modeling and suppression of airborne radar with a parabolic conformal array are uncommon due to the complexity of this type of antenna array configuration.The correct understanding of clutter characteristics for airborne radar with a parabolic conformal antenna array is the prerequisite and foundation of optimal suppression of this type of clutter.This paper establishes the model of clutter echo of airborne parabolic conformal phased array radar and analyzes the structure characteristics and the distribution features of this type of clutter.The simulation results show that this type of clutter has the following characteristics:1) The main lobe on the azimuth is seriously broadened,2) the power spectrum presents strong heterogeneity,and 3) the freedom degrees are high.Based on the existing related clutter suppression methods,we verified the correctness of the constructed clutter model.This work has an important guidance to further study on clutter suppression methods in airborne parabolic conformal array radar. | Hao Jiang Nini Rao Xingbo Chen Jiabin Zhou Chaoyang Qiu Wen Zhai Zhimei Hao | 2016 | Journal of Electronic Science and Technology2016，14，1： | 2 |
| 8 | Combined Longitudinal and Radial Dyssynchrony Predicts Ventricular Response After Resynchronization Therapy显示文摘 | John Gorcsan Masaki Tanabe Gabe B. Bleeker Matthew S. Suffoletto Nini C. Thomas Samir Saba Laurens F. Tops Martin J. Schalij Jeroen J. Bax | 2007 | Journal of the American College of Cardiology2007，，： | 2 |
| 9 | Mg-Cu-Y-Si合金玻璃形成能力及力学性能显示文摘利用铜模浇铸法制备了Mg60Cu30-xY10Six(x=0,1.0,1.8,2.5,5.0)合金.结果表明,当x=1.0时,合金具有最大的玻璃形成能力,并且其显微硬度和断裂韧性比Mg60Cu30Y10合金也有明显改善.与Mg60Cu30Y10合金比较,Mg60Cu29Y10Si1合金过冷液相区宽度ΔTx值减少,但约化玻璃转变温度Trg值略有增加. | 刘克明 杨滨 Nini PRYDS | 2008 | 北京科技大学学报2008，30，2： | 2 |
| 10 | Turnover of Local Government Officials and Local Air Quality显示文摘This paper constructs a fixed effect model to study the impact of turnover of local government officials on local air quality,and the mechanism through which this effect takes place,using data from 282 prefecture-level cities in China from 2015 to 2019.This research shows that turnover of local government officials led to a decline in local air quality,mainly due to a“responsibility gap period.”It also found that the heterogeneity of officials and the difference in the implementation of political initiatives by cities affected the length of the“responsibility gap period”-the shorter it was,the lower the air pollution was during official turnover.Air pollution in China is still severe and the Chinese central government should therefore further reform the turnover system to improve local air quality during the turnover of key local officials by shortening the“responsibility gap period.” | Lingyun He Nini Chen | 2022 | China & World Economy2022，30，4： | 2 |
| 11 | Numerical Simulation of Axial Inflow Characteristics and Aerodynamic Noise in a Large-Scale Adjustable-Blade Fan显示文摘Numerical simulation are conducted to explore the characteristics of the axial inflow and related aerodynamic noise for a large-scale adjustable fan with the installation angle changing from−12°to 12°.In such a range the maximum static(gauge)pressure at the inlet changes from−2280 Pa to 382 Pa,and the minimum static pressure decreases from−3389 Pa to−8000 Pa.As for the axial intermediate flow surface,one low pressure zone is located at the junction of the suction surface and the hub,another is located at the suction surface close to the casing position.At the outlet boundary,the low pressure is negative and decreases from−1716 Pa to−4589 Pa.The sound pressure level of the inlet and outlet noise tends to increase monotonously by 11.6 dB and 7.3 dB,respectively.The acoustic energy of discrete noise is always higher than that of broadband noise regardless of whether the inlet or outlet flow surfaces are considered.The acoustic energy ratio of discrete noise at the inlet tends to increase from 0.78 to 0.93,while at the outlet it first decreases from 0.79 to 0.73 and then increases to 0.84. | Lin Wang Chunguo An Nini Wang Yaming Ping Kun Wang Ming Gao Suoying He | 2020 | Fluid Dynamics & Materials Processing2020，16，3： | 2 |
| 12 | Bibliometrics and visual analysis for clinical research on intervention of traditional Chinese medicine nursing technology on rheumatoid arthritis显示文摘Objective:The objective of this study is to explore the current situation,clinical research hot spots,and trends of traditional Chinese medicine(TCM)nursing technology in rheumatoid arthritis(RA),to draw a panorama of clinical research,to provide the basis and clues for subsequent high-level evidence integration and further in-depth research.Materials and Methods:Seven databases including China National Knowledge Infrastructure,Chinese Scientific Journal Database(VIP),Wanfang Database,Chinese Biomedical Literature Database(Sino-Med),PubMed,Embase,and the Cochrane Library were searched.The bibliometric method and visualization software CiteSpace were used to conduct a multi-dimensional analysis of the included literature.Results:A total of 805 pieces of literature were included(of them,one was written in German and four in English),and the number of published literature showed an increasing trend year by year.There were only 30(3.73%)pieces of literature published in nursing journals.The hot spots of the co-occurrence map were concentrated in:(1)the nursing of fumigation in RA;(2)the efficacy evaluation of TCM nursing technology on pain,joint malformation,and joint dysfunction caused by RA.The included literature themes focused on five TCM technologies:fumigation,moxibustion,acupoint patching,acupoint injection,and Chinese herbal soaking.The beginning year and strength in TCM fumigation were 2012 and 5.2,and those in moxibustion were 2011 and 3.38.Conclusion:The related studies are on the rise.It has entered the field of international readers with clear research hot spots.However,there are still shortcomings such as little literature published in Chinese nursing core journals,few non-Chinese-related documents,and a lack of international exchanges and cooperation.The current research hot spots in this field are TCM fumigation,and the cutting-edge trend of future research may be fumigation and moxibustion technology.It is suggested that further research can focus on evidence integration and original research on the self-optimization of these two techniques. | Ling TANG Jianni QU Hong GUO Mei WANG Nini XU Xiaoyan BAI Xueyan FAN Zhixuan XU Yihui TIAN Fen ZHOU | 2022 | Journal of Integrative Nursing2022，4，1： | 2 |
| 13 | Effects of social capital,risk perception and awareness on environmental protection behavior显示文摘Introduction:Environmental protection is an essential issue for sustainable development,and its execution power mainly comes from individual environmental protection behavior.This study investigates the resident environmental protection behaviors and influencing factors in the ecologically fragile areas of western China based on a total of 1062 households by adopting the participatory assessment method.Then,this study used the structural equation model to empirically analyze the impact of social capital,environmental risk perception,and environmental awareness on residents’environmental protection behavior.Outcomes:The results showed that environmental awareness is the basis for practicing environmental protection behavior,consistent with the existing research;social capital has a significant impact on residents’environmental protection behavior,with an impact coefficient of 0.347.Hence,environmental risk perception has an indirect influence on environmental protection behavior through environmental awareness.Besides,compared with urban residents,rural residents’environmental awareness and social capital have a stronger role in environmental protection behavior.Conclusions:The study clarified the influence path of residents’environmental protection behavior,thus effectively providing a decision-making basis for the government to guide residents in the environmental governance system. | Fang Su Nini Song Haiyang Shang Jing Wang Bing Xue | 2021 | Ecosystem Health and Sustainability2021，7，1： | 1 |
| 14 | The role of healtheare delivery on outcome of meningococcal disease in children : Casecontrol study of fatal and non - fatal cases显示文摘 | Ninis N Phillips C Bailey L | 2005 | BMJ2005，330，25： | 1 |
| 15 | Two-dimensional mathematical model of reciprocating room-temperature active magnetic regenerator显示文摘 | Thomas F P Nini P Anders S | 2008 | International Journal of Refrigeration2008，31，3： | 1 |
| 16 | Income Mobility of Individuals in China and The United States 显示文摘 | Niny Khor and John Pencavel | 2006 | Economics of Transition2006，14，3： | 1 |
| 17 | Abnormal Bcl-2 and'tissue'transglutaminase expression in psoriatic skin显示文摘 | Bianchi L Farrace MG Nini G | 1994 | J Invest Derma-tol1994，103，6： | 1 |
| 18 | Creditor Control Rights and Firm Investment Policy 显示文摘 | Nini G Smith DC Sufi A | 2009 | Journal of Financial Economics2009，92，3： | 1 |
| 19 | Methodological index for nonrandomized studies(minors):development and validation of a new instrument显示文摘 | Slim K Nini E Forestier D | 2003 | ANZ J Surg2003，73，9： | 1 |
| 20 | Analysis of KMMˉ Sequences as Spreading Codes for A-CDMA Systems显示文摘 | Nini Rao S.J. Shepherd | 2001 | Wireless Personal Communications2001，，3： | 1 |
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